WO2017166380A1

WO2017166380A1 - Prefabricated bag packaging machine

Info

Publication number: WO2017166380A1
Application number: PCT/CN2016/081421
Authority: WO
Inventors: 黄松
Original assignee: 上海松川远亿机械设备有限公司
Priority date: 2016-03-31
Filing date: 2016-05-09
Publication date: 2017-10-05
Also published as: CN105691713A; CN105691713B

Abstract

A prefabricated bag packaging machine. A clamping and conveying device is disposed between a to-be-clamped station (10) and a bag opening station (30); the clamping and conveying device comprises a clamping mechanism (4) and a translation mechanism (3); and the translation mechanism (3) drives the clamping mechanism (4) to perform reciprocating motion in the material clamping and conveying direction. The prefabricated bag packaging machine resolves the problems in the prior art of complex working procedures of a single station, the great quantity of packaging actions, long travel distance among stations, large area occupied by the devices; easy overturning of materials due to the irregular materials, easy breaking of prefabricated bags, long travel distance of material pushing, poor packaging effect and low packaging efficiency of the existing prefabricated bag packaging machine.

Description

Prefabricated bag packaging machine

Technical field

The invention relates to the field of packaging machine machinery technology, and more particularly to a prefabricated bag packaging machine.

Background technique

The prefabricated bag packaging machine is suitable for packaging machines such as small charter, middle charter, and big charter. The prefabricated bag is used to package the materials and transport the materials into the prefabricated bags.

With the improvement of people's living standards, the demand for packaging materials has increased greatly, such as soft tissue, block food, web, bulk food or medicine, and the requirements for its packaging are getting higher and higher. How to improve the packaging efficiency and packaging effect of packaging materials is an urgent problem for manufacturers of many packaging materials.

In the prior art, the middle charter and the big charter are all packaged by prefabricated bags, and the packaging process is to arrange the materials first, and then push the arranged materials into the prefabricated bags through the pushing mechanism, and push the materials. Before the mechanism pushes the material into the prefabricated bag, the prefabricated bag is taken out from the bag store, transported, and opened, and then the bag mouth of the prefabricated bag is opened under the action of the bagging mechanism, and the material is pushed and pushed by the pushing mechanism. The bagging mechanism is transported into the prefabricated bag.

The packaging machinery and process of the pre-formed packaging materials in the prior art have great problems and defects, as follows:

1. The pushing mechanism needs to push the arranged materials from the position of the material to the prefabricated bag. After the material enters the prefabricated bag, the pushing mechanism needs to continue pushing, and the prefabricated bag wrapped with the material is pushed to the sealing mechanism. The opening of the pre-formed bag is sealed, and then the pushing mechanism is returned, which results in a longer stroke of pushing the material by the pushing mechanism and a longer moving track of the pushing mechanism.

2. When the pushing mechanism pushes the material, because the stroke of the pushing mechanism is long, the pushing mechanism frame is large, which leads to a large area of the whole machine.

3. When the pushing mechanism pushes the material, because the stroke of the pushing mechanism is long, in order to improve the packaging efficiency, the pushing speed of the pushing mechanism is generally increased, which will cause a large impact force between the pushing mechanism and the material, which will result in The material is dumped.

4. In terms of packaging efficiency, the prior art prefabricated bag packaging machine pushes the material and the prefabricated bag to the sealing mechanism to complete a journey, and then the pushing mechanism returns to the material arrangement position to carry out the next material. Push, in this process, the material at the material arrangement position must wait for the pushing mechanism to complete an action stroke return before being pushed, and the material needs to wait at the arrangement position, resulting in a decrease in packaging efficiency.

5. From the packaging station, the prior art prefabricated bag packaging machinery has a long stroke between the various stations, and the processes at each station are more complicated, such as the material to be pushed in the pushing mechanism. When it is combined with the material sorting station, the material is arranged at the station and pushed at the station, and the bag opening station not only opens the bag, but also the material. The station is placed in the bag, which results in the need to complete multiple actions at a single station, and the station must wait for all the actions to be completed before the next material can be moved, reducing packaging efficiency.

6. In terms of packaging effect, the existing prefabricated bag packaging machinery generates friction between the material and the packaging bag when the material is pushed into the packaging bag, which easily causes damage to the packaging bag, especially for the packaging of the block material. The corners of the block material will be rubbed on the bag body of the prefabricated bag, and the material enters the bag body under the pushing of the pushing mechanism. Under the action of the pushing mechanism, the material of the bag of the prefabricated bag is easily damaged. Causes the bag of the prefabricated bag to be damaged.

In summary, the prefabricated bag packaging machine of the prior art has a long pushing stroke, a large floor space of the machine equipment, an unregulated material, easy to dump, a pre-made bag to break the bag, more packaging processes at each station, and packaging. Low efficiency and other issues.

Summary of the invention

In order to solve the above problems and deficiencies in the prior art, the present invention provides a prefabricated bag packaging machine, and the prefabricated bag packaging machine of the present invention can be applied to a packaging machine using a prefabricated bag packaging such as a small charter, a middle charter, or a big charter. At the same time, the invention is also applicable to packaging soft paper, flat roll paper, paper towels, block foods, medicines, webs, bulk foods and the like.

The object of the present invention is to solve the problems in the prior art that the prefabricated bag packaging machine has a complicated process, a plurality of packaging actions, a long stroke between the stations, a large equipment area, irregular materials, easy dumping, and prefabricated bags. It is easy to break the bag, push the material stroke, the packaging effect is poor, and the packaging efficiency is low.

In order to overcome the above-mentioned drawbacks in the prior art, the present invention is achieved by the following technical solutions:

The prefabricated bag packaging machine is characterized in that: a clamping conveying device is arranged between the station to be clamped and the bag opening station, the clamping conveying device comprises a clamping mechanism and a translation mechanism, and the translation mechanism drives the clamping mechanism along the material folder Reciprocating in the conveying direction.

The clamping mechanism is disposed between the station to be clamped and the bag opening station for clamping and conveying the material at the station to be clamped to the station to be pushed.

Also included is a bag opening mechanism that is disposed in front of the clamping mechanism for opening a prefabricated bag that is conveyed to the bag opening station.

The bag opening mechanism reciprocates along the material clamping conveying direction under the driving of the translation mechanism.

Also including a feeding mechanism and a bag feeding mechanism;

a feeding mechanism for conveying the material to the station to be clamped;

A bag feeding mechanism for conveying the prefabricated bag to the bag opening station.

The utility model further comprises a pushing mechanism for pushing the material into the prefabricated bag and pushing the prefabricated bag to the predetermined position; while the pushing mechanism pushes the material, the prefabricated bag moves toward the material under the action of the bagging mechanism.

The translation mechanism includes a driving member, a translation frame connected to the driving member, and the translation frame linearly reciprocates under the action of the driving member.

The drive member is a translational cam member, a pneumatic cylinder, a hydraulic cylinder or a translational eccentric disk member.

The translational cam member includes a translation cam and a follower that linearly reciprocates under the translational cam drive.

The translation frame includes two sliders and two slide rails fixed to the frame, and the sliders are slidably engaged with the slide rails.

The translation frame includes an upper support plate, a lower support plate and a roller. The lower surface of the upper support plate is fixedly connected with a smooth block, and the upper surface of the lower support plate is connected with a diagonal slider, and the roller is located between the smooth block and the oblique slider. The scroll wheel is scrolled with the smooth block and the diagonal slider, respectively.

The lower support plate is provided with two limiting columns, and the limiting columns are respectively located at one end and the other end of the inclined sliding block.

The upper support plate is provided with two limit blocks, and the limit blocks are respectively located at one end and the other end of the smooth block.

The upper support plate and the lower support plate are both aluminum alloy plates.

The translating frame is located below the clamping mechanism of the pre-package packaging machine.

The translating frame is located on the side of the clamping mechanism of the pre-package packaging machine.

The translating frame is located above both sides of the clamping mechanism of the pre-package packaging machine.

The clamping mechanism and the bagging mechanism are respectively fixedly disposed on the translation frame of the translation mechanism, and the driving translation frame of the driving member of the translation mechanism drives the clamping mechanism and the bagging mechanism to reciprocate.

The clamping mechanism comprises two clamping plates and two clamping cylinders, two clamping plates are arranged in parallel; two clamping plates are respectively connected with one clamping cylinder, and two clamping cylinders drive two clamping The plates are close to or separated from each other in the horizontal direction.

The bag-making mechanism comprises two pocket plates and two pockets, two pockets are arranged in parallel, two pockets are respectively connected with a pocket cylinder, and two pocket cylinders drive two pockets. The plates are close to each other or open in the horizontal direction.

The feeding mechanism is provided with a lateral pressing mechanism and a material blocking mechanism. The lateral pressing mechanism is disposed on one side of the feeding mechanism, and the material blocking mechanism is disposed above the feeding mechanism.

The lateral crimping mechanism includes a lateral pressure plate and a lateral pressure-packing cylinder, and the lateral pressure plate is fixed to the lateral pressure-packing cylinder.

The material blocking mechanism comprises a resisting shaft and a blocking claw, the blocking claw is disposed on the resisting shaft, the resisting shaft is disposed above the feeding mechanism, and the resisting shaft drives the resisting claw to rotate.

The station to be clamped refers to a position where the material is conveyed by the feeding mechanism to the tail end of the feeding mechanism and stays at the tail end of the feeding mechanism.

The position to be pushed refers to the position of the clamping mechanism when the clamping mechanism and the bagging mechanism drive the lower bagging mechanism into the prefabricated bag.

The bag opening station refers to a position where the prefabricated bag is conveyed to the bag opening mechanism by the bag feeding mechanism.

The packaging method applicable to the apparatus of the present invention may be:

The material packaging method of the pre-package packaging machine is characterized in that it comprises the following steps:

Material holding or holding, pre-made bag pockets, material push and pre-made bag off bag;

The material being clamped or held means that the material is clamped or held by the clamping mechanism or the holding mechanism to the work to be pushed;

The prefabricated bag pocket refers to the prefabricated bag under the action of the bagging mechanism, and the left and right sides of the bag opening are opened;

The pushing of the material means that under the action of the material pushing mechanism, the material moves to the mouth of the prefabricated bag to the bottom of the prefabricated bag, and the material is continuously pushed with the prefabricated bag;

The pre-made bag is taken out of the bag, which means that after the material reaches the bottom of the prefabricated bag, the pushing mechanism continues to push and disengages from the bag-making mechanism.

Also included is pre-formed bag advancement: the pre-formed bag advancement means that the pre-formed bag moves forward in the opposite direction of the material pushing direction under the action of the bag-making mechanism.

Also included is a package: the package refers to encapsulating the bag mouth of the prefabricated bag under the action of the end seal mechanism.

The material pushing means that the pushing mechanism and the bag opening mechanism move toward the mouth of the prefabricated bag, and the pushing speed of the pushing mechanism is greater than the moving speed of the bag mechanism.

The waiting position refers to the position of the holding mechanism when the holding mechanism and the bag opening mechanism drive the lower bag mechanism into the prefabricated bag.

Compared with the prior art, the beneficial technical effects brought by the present invention are as follows:

1. Compared with the prior art, the present invention provides a clamping conveying device between the station to be clamped and the bag opening station, and the invention realizes the clamping and conveying of materials by the clamping conveying device, that is, the clamp Holding the conveying device can realize the conveyance of the material at the station to be clamped to the next station, and the invention changes the material and the pushing material at the same station in the prior art by the setting of the clamping conveying device. Way of the invention When the material is in the position to be clamped, the material is already arranged, or the material is arranged and arranged at the station to be clamped, and then the material to be clamped is clamped and conveyed to the workpiece by the clamp conveying device. The other station performs the next action, which solves the problem that the process at the single station is complicated and has many actions in the prior art, and improves the packaging efficiency.

At the same time, the clamping conveying device clamps and conveys the material. Because it is the clamping conveying, it means that the material is in the state of being clamped during the conveying process, and the material is not dumped. The material is flat during the whole conveying process. After the transportation to the next process, the next action can be performed without reorganizing the materials, and the problem that the materials in the prior art are irregular and easy to be dumped can be solved.

2. The clamping and conveying device of the present invention comprises a clamping mechanism and a translation mechanism, and the clamping mechanism is reciprocated along the position to be clamped and the bag opening station by the translation mechanism, and the clamp of the present invention The holding mechanism clamps the material, and the translation mechanism drives the clamping mechanism to move, thereby realizing the clamping and conveying of the material. During the conveying process, the material is clamped by the clamping mechanism to ensure the smoothness and regularity of the material.

3. The clamping mechanism of the present invention clamps the material to be clamped to the station to be pushed, that is to say, the present invention pushes the material in the prior art by the setting of the clamping conveyor. Changed into two stations, that is, the station to be clamped and the station to be pushed, the material is clamped and transported by the clamping mechanism to the station to be pushed, and the material to be pushed is pushed. An action. After the material to be clamped is conveyed and transported, the next material can be arranged at the station immediately or the next material can be transported to the station to be clamped for clamping and transport, and the material to be pushed After being pushed away, the clamping mechanism can also quickly transport the next material from the station to be clamped to the station to be pushed, which can effectively improve the packaging efficiency.

4. The bag opening mechanism of the present invention is disposed in front of the clamping mechanism for opening a pre-made bag of the bag opening station, the material is inserted into the opened prefabricated bag through the bagging mechanism, and the clamping mechanism is disposed in the bag opening mechanism At the rear, the distance that the material is pushed can be effectively shortened, and under the protection of the bagging mechanism, the damage of the prefabricated bag when the material enters the prefabricated bag can be effectively avoided.

5. The bag-bag mechanism also reciprocates along the material clamping conveying direction under the driving of the translation mechanism. When the translation mechanism drives the bag-bag mechanism to move forward to the bag opening station, the bag-bag mechanism is closed and reaches the bag-opening station. Wherein, the bag-bag mechanism is extended into the pre-formed bag by the translation mechanism, and then the bag-opening mechanism is opened, and the bag-side mechanism of the left and right sides of the pre-formed bag is opened, and the bag-bag mechanism is moved by the translation mechanism to move toward the station to be clamped. At the time, the bag-making mechanism has opened the pre-formed bag, and the pre-formed bag moves along with the bag-holding mechanism to the station to be clamped, forming a direction of movement with the material, further shortening the stroke of the material being pushed, and also changing the material into the prefabrication. The position of the bag, the material entering the prefabricated bag in the prior art is at the bag opening station, and the setting of the bag opening mechanism of the present invention can change the position of the material entering the prefabricated bag, and can shorten the travel of the material into the prefabricated bag, and will open The reduction of the number of processes at the bag station reduces the complexity of the process at the bag opening station and also effectively improves the packaging efficiency.

6. Compared with the prior art, the present invention clamps and feeds the material conveyed by the feeding mechanism to the station to be clamped to the station to be pushed by the setting of the clamping mechanism, and the pushing mechanism is from the waiting position. When the material is pushed, the stroke of the pushing mechanism can be shortened, thereby shortening the length of the pushing mechanism frame and reducing the floor space of the whole machine; at the same time, the bag opening mechanism opens the prefabricated bag, when the pushing mechanism pushes the material forward The translation mechanism drives the bag-bag mechanism and the pre-formed bag placed on the bag-bag mechanism to move in the opposite direction of pushing the material, that is, the material and the pre-made bag are relatively transported, so that the stroke of the material into the pre-made bag can be shortened. It can effectively prevent the material from being thrown by the impact force between the pushing mechanism and the material, and the material is quickly pushed into the prefabricated bag to prevent the material from being dumped. When the material enters the prefabricated bag, the pushing mechanism continues to push forward, and under the joint action of the pushing mechanism and the translation mechanism that drives the bagging mechanism, the prefabricated bag after wrapping the material is quickly pushed out from the bagging mechanism, and Pushing to the end seal mechanism for end sealing, and when the pushing mechanism pushes the material forward, the clamping mechanism moves backward to the position where the material to be clamped holds the next package, and when the pushing mechanism will wrap the material, the prefabrication When the bag is pushed to the end sealing mechanism and returned to the waiting position, the clamping station can convey the material to the waiting position, ensure the pushing of the pushing mechanism, shorten the stroke of the pushing mechanism, and improve the packaging. effectiveness.

7. Compared with the prior art, the pushing mechanism pushes the prefabricated bag to move the material when the material is pushed by the pushing station, and in the process, since the material is pushed forward by the pushing mechanism, The prefabricated bag is driven by the bagging mechanism to move in the opposite direction of the material movement, that is to say, the two forms a relative movement, which can shorten the time for pushing the material into the prefabricated bag, and effectively prevent the material from being generated during the pushing process. The situation of dumping.

8. The invention adopts a translation mechanism to drive the clamping mechanism and the bag-bag mechanism to move together, and when the translation mechanism drives the clamping mechanism to clamp the material from the station to be clamped to the station to be pushed, in the process The bagging mechanism moves together with the clamping mechanism, that is, when the clamping mechanism moves toward the station to be clamped, the bagging mechanism drives the prefabricated bag to also move in the direction of the station to be clamped, that is, the prefabricated bag moves along The material push moves in the opposite direction. When the clamping mechanism grips the conveying material to the position to be pushed, the bag opening mechanism moves toward the bag opening station, the clamping mechanism is at the waiting position, and the bag opening mechanism just protrudes into the next position of the opened bag opening. The preformed bag is opened in the pre-made bag, and then the pre-formed bag is moved to move in the opposite direction of the material pushing direction.

9. The translating mechanism of the present invention is used to realize the reciprocating motion of the clamping mechanism and the bagging mechanism in the material pushing direction, and the driving mechanism and the bagging mechanism respectively drive the clamping and conveying of materials under the driving of the translation mechanism. The reverse conveying with the pre-made bag, thereby shortening the stroke of pushing the material into the bag, effectively improving the packaging efficiency and preventing the material from being dumped during the pushing process.

10. The present invention, the translating frame comprises two sliders and two sliding rails fixed on the frame, the sliders are respectively fixed on the first holding side plates and the second holding side plates, and the sliding blocks slide with the sliding rails Fitted, the panning frame adopts a sliding structure, which makes the translation smoother by sliding fit. Smooth, and the slider and slide rails are low cost, and maintenance and replacement are quite convenient.

11. The present invention, the translating frame comprises an upper support plate, a lower support plate and a roller, the lower surface of the upper support plate is fixedly connected with a smooth block, the upper surface of the lower support plate is connected with a diagonal slider, and the roller is located at the smooth block and the oblique block Between the two, the roller is respectively matched with the smooth block and the inclined slider, and the holding base plate and the upper supporting plate are fixedly connected. With the sliding frame of the structure, the smoothing block and the inclined sliding block can cooperate to make the roller in the upper branch. A finer rolling between the plate and the lower support plate enables the holding mechanism to accurately and stably stay in the falling direction of the material, thereby improving the material conveying efficiency.

12. According to the invention, two limit columns are arranged on the lower support plate, and the limit columns are respectively located at one end and the other end of the inclined slide block, and the limit column has a blocking function, and by setting the limit column, the roller can be prevented from slipping out of the slope The slider ensures the stability of the use of the pan.

13. In the present invention, two limit blocks are disposed on the upper support plate, and the limit blocks are respectively located at one end and the other end of the smooth block, and the limit block can prevent the roller from slipping out from the smooth block, thereby further improving the translation frame. Stability of use.

14. According to the present invention, the upper support plate and the lower support plate are all aluminum alloy plates, and the upper support plate and the lower support plate have good rigidity, high overall strength, and are not easily deformed, thereby ensuring stability of the entire translation frame and improving materials. Delivery efficiency.

15. According to the invention, the clamping mechanism comprises two clamping plates, and the two clamping plates are arranged in parallel. With this arrangement, the material is more evenly distributed under the action of the two clamping plates, and is not easy to cause partial damage to the material. Extrusion will help improve the integrity of the subsequent bagging workers.

16. The present invention has two clamping cylinders, one clamping cylinder is respectively connected to the two clamping plates, and the two clamping cylinders drive the two clamping plates to be close to or separated from each other in the horizontal direction, through the two clamps. The clamping plate is independently controlled by the cylinder, which is beneficial to improve the tightness of the clamping, and is convenient for quickly and stably clamping the material to the pushing head to be pushed.

17. The present invention, the bag-making mechanism comprises two sheets of pockets, and the two sheets of pockets are arranged in parallel. Compared with the prior art, the contact area between the pocket-bag and the pre-formed bag is larger, and the entire pre-formed bag is longitudinally The two parallelly arranged pocket plates are simultaneously opened, which will not cause partial stress unevenness of the prefabricated bag and prevent partial damage of the prefabricated bag.

18. According to the present invention, the bag opening mechanism is driven by two pockets of cylinders, one of which is connected to each of the two pockets, and the two pockets of cylinders drive the two pockets to approach or open in the horizontal direction. The method of independently driving the bag-shaped board by using two pocket-shaped cylinders is advantageous for coordinating the strength of the pockets of the two pocket-bags, so that the preformed bags can be more processed when they are opened, which is beneficial to improve the material bagging efficiency.

19. The feeding mechanism of the present invention is respectively provided with a pressing mechanism and a material blocking mechanism, in order to realize the arrangement of multiple columns of materials. When the material is conveyed, the material blocking mechanism first prevents the material from being transported, and then the materials are arranged at the material blocking mechanism. When arranged to a certain number of columns, the pressing mechanism will prevent the subsequently conveyed material, the pressing mechanism from being stopped by the material at the pressing and pressing mechanism, and the subsequent material is prevented in the case where the pressing mechanism is prevented from being transported. The rear stacking, while the material blocking mechanism is opened, the arranged number of rows of materials are transported to the station to be clamped, then the material blocking mechanism is closed, the pressing mechanism is opened, and the materials are arranged again at the material blocking mechanism. The feeding mechanism and the material blocking mechanism can effectively arrange the materials, and the pressing mechanism is for effectively controlling the gap between the subsequently conveyed materials and the arranged materials.

20. In the present invention, the station to be clamped refers to the material conveyed to the feeding mechanism at the tail end of the feeding mechanism, and stays at the tail end of the feeding mechanism, waiting for the clamping and conveying of the clamping mechanism. The station to be clamped in the invention is formed, and the setting of the station to be clamped in the invention can realize the arrangement of the materials, the clamping and conveying of the materials, and the conveying direction of the materials can be changed.

21. The station to be pushed according to the present invention refers to a position at which the pushing mechanism starts to push the material. When the clamping mechanism transports the material to the position to be pushed, the bag opening mechanism also just protrudes into the bottom position of the prefabricated bag, and the bagging mechanism When the prefabricated bag is opened and the pushing mechanism pushes the material, the clamping mechanism and the bagging mechanism move toward the station to be clamped, and the prefabricated bag moves along the direction of the material pushing in the direction of the bagging mechanism, thereby effectively shortening The pushing mechanism pushes the material into the bag for the purpose of the trip.

22. The bag opening station of the present invention refers to a position where the bag opening mechanism is set, and the prefabricated bag is conveyed to the bag opening station by the bag feeding mechanism, that is, to the bag opening mechanism, and the bag opening mechanism opens the bag opening of the prefabricated bag. Then, the bagging mechanism extends into the bottom of the prefabricated bag to open the prefabricated bag. After being opened, the prefabricated bag moves away from the bag opening station in the opposite direction of the material pushing, driven by the bagging mechanism.

DRAWINGS

The present invention will be further described in detail below with reference to the drawings and specific embodiments, in which:

Figure 1 is a schematic structural view of a pre-packing machine;

Figure 2 is a front view of the material holding and conveying device of the pre-package packaging machine;

3 is a schematic structural view of a translation mechanism of a pre-package packaging machine;

4 is a schematic structural view of a rolling structure of a translation mechanism of a pre-packaging machine;

Figure 5 is an enlarged view of the bagging mechanism at A in Figure 1;

Figure 6 is a schematic view showing the movement of the pushing mechanism and the bagging mechanism;

Figure 7 is a schematic structural view of the pushing mechanism and the translation mechanism;

Figure 8 is a side view showing the structure of the pushing mechanism and the translation mechanism;

Reference numerals: 1, feeding mechanism, 11, lateral pressing mechanism, 111, lateral pressing cylinder, 112, lateral pressing plate, 12, material blocking mechanism, 121, resistance claw, 122, resistance shaft; , push material mechanism, 21, push material head, 22, push material connecting rod, 23, push material swing rod, 24, push material slip Rail, 25, pusher link II, 26, pusher eccentric disk; 3, translation mechanism, 31, drive member, 32, translation swing lever, 34, translation frame, 35, translation eccentric disk, 36, translation link, 341, slider, 342, slide rail, 343, upper support plate, 345, lower support plate, 346, roller, 3431, smooth block, 3451, oblique slider, 3452, limit post, 3432, limit block; , clamping mechanism, 41, clamping plate, 42, clamping cylinder; 5, pocket mechanism, 51, pocket bag cylinder, 52, pocket plate, 521, front plate, 522, middle plate, 523, The rear end plate; 6, the bag opening mechanism, 7, the bag feeding mechanism, 8, the end sealing mechanism; 10, the station to be clamped, 20, the station to be pushed, 30, the bag opening station.

detailed description

Example 1

As shown in FIG. 1-5, the embodiment discloses a pre-packing and packaging machine, and a clamping conveying device is disposed between the station to be clamped 10 and the bag opening station 30, and the clamping and conveying device comprises a clamping mechanism. 4 and the translation mechanism 3, the translation mechanism 3 drives the clamping mechanism 4 to reciprocate in the material clamping conveying direction. The setting of the clamping conveying device can realize the clamping and conveying of the material, and the material of the workpiece to be clamped 10 is clamped and transported to the next station. This embodiment changes the prior art by the setting of the clamping conveying device. At the same station, the action mode of material feeding and pushing material is completed, and the two actions of material feeding and pushing material are completed on two working positions, which can effectively solve the complicated process and the action of the single station in the prior art. More problems, improve packaging efficiency.

Example 2

The embodiment discloses a prefabricated bag packaging machine, and a clamping conveying device is disposed between the station to be clamped 10 and the bag opening station 30. The clamping and conveying device comprises a clamping mechanism 4 and a translation mechanism 3, and a translation mechanism 3 drives the clamping mechanism 4 to reciprocate in the material clamping conveying direction. The clamping mechanism 4 is disposed between the station to be clamped 10 and the bag opening station 30 for clamping and conveying the material to be pushed at the station 10 to be pushed. The clamping mechanism 4 reciprocates along the to-be-clamped station 10 and the bag opening station 30 under the driving of the translation mechanism 3, and in the present embodiment, the clamping mechanism 4 is driven by the translation mechanism 3 to be clamped. The reciprocating movement between the work station 10 and the work station 20 to be pushed, the material is clamped and transported to the place to be pushed 20, and the material can be kept regular during the conveyance process, and the material is not dumped.

The material is clamped and transported by the clamping mechanism 4 to the work station 20 to be pushed, and the material to be pushed to the work position 20 is pushed to perform the next action; the material to be clamped to the work station 10 is clamped and transported away. Thereafter, the arrangement of the next material can be performed immediately at the station or the next material can be transported to the station to be clamped 10 to wait for the gripping conveyance, and after the material to be pushed into the station 20 is pushed away, the clamping mechanism 4 is also The next material can be quickly transported from the station to be clamped 10 to the station 20 to be pushed, which can effectively improve the packaging efficiency.

Example 3

Referring to the drawings 1-5 of the specification, the present embodiment discloses a prefabricated bag packaging machine. A clamping conveying device is disposed between the station to be clamped 10 and the bag opening station 30, and the clamping conveying device includes a clamping mechanism. 4 and the translation mechanism 3, the translation mechanism 3 drives the clamping mechanism 4 to reciprocate in the material clamping conveying direction. The clamping mechanism 4 is disposed between the station to be clamped 10 and the bag opening station 30 for conveying the material to be pushed to the station 20 to be clamped.

In this embodiment, the pre-package packaging machine further includes a bag-making mechanism 5, and the bag-making mechanism 5 is disposed in front of the clamping mechanism 4 for opening and opening the pre-made bag to the bag opening station 30. The bagging mechanism 5 reciprocates in the material holding conveying direction under the driving of the translation mechanism 3. In this embodiment, the bag opening mechanism 5 of the pre-packing machine is disposed in front of the clamping mechanism 4 for opening the pre-made bag of the bag opening station 30, and the material is passed through the bag-making mechanism 5 into the opened pre-made bag, and The clamping mechanism 4 is disposed at the rear of the bagging mechanism 5, so that the distance that the material is pushed can be effectively shortened, and under the protection of the bagging mechanism 5, the damage of the prefabricated bag when the material enters the prefabricated bag can be effectively avoided. In the embodiment, the bag opening mechanism can adopt a bag opening mechanism which is opened in an "eight" shape in the prior art.

The bagging mechanism 5 also reciprocates along the material clamping conveying direction under the driving of the translation mechanism 3. When the translation mechanism 3 drives the bag opening mechanism 5 to move forward to the bag opening station 30, the bag opening mechanism 5 is in a closed state and arrives. At the bag opening station 30, the bag opening mechanism 5 is extended into the prefabricated bag by the translation mechanism 3, and then the bag opening mechanism 5 is opened, and the bag sides of the prefabricated bag are opened, and when the bag opening mechanism 5 is translated by the mechanism When the belt 3 moves toward the station 10 to be clamped, the bag-making mechanism 5 has opened the pre-formed bag, and the pre-formed bag moves along with the bag-making mechanism 5 toward the station 10 to be clamped, and forms a direction of movement with the material, further The stroke of pushing the material is shortened, and the position of the material entering the prefabricated bag can also be changed. However, the setting of the bag opening mechanism 5 in this embodiment can change the position of the material entering the prefabricated bag, and the stroke of the material entering the prefabricated bag can be shortened, and the material will be opened. The number of processes at the bag station 30 is reduced, the complexity of the process of 30 bag opening stations is reduced, and the packaging efficiency can be effectively improved.

Example 4

Referring to the drawings 1-5 of the specification, the present embodiment discloses a prefabricated bag packaging machine. A clamping conveying device is disposed between the station to be clamped 10 and the bag opening station 30, and the clamping conveying device includes a clamping mechanism. 4 and the translation mechanism 3, the translation mechanism 3 drives the clamping mechanism 4 to reciprocate in the material clamping conveying direction. The clamping mechanism 4 is disposed between the station to be clamped 10 and the bag opening station 30 for conveying the material to be pushed to the station 20 to be clamped. The pre-package packaging machine further includes a bag-making mechanism 5 that is disposed in front of the clamping mechanism 4 for opening the pre-formed bag that is conveyed to the bag opening station 30. The bagging mechanism 5 reciprocates in the material holding conveying direction under the driving of the translation mechanism 3.

In this embodiment, the pushing mechanism 2 is further included to push the material into the prefabricated bag. In the embodiment, the pushing mechanism may be used for pushing the material from the to-be-pushed station 20 into the pre-made bag, and prefabricating the material. The bag is pushed to the predetermined position; while the pushing mechanism 2 pushes the material, the pre-formed bag moves toward the material under the action of the bag-making mechanism 5. The pushing mechanism 2 drives the prefabricated bag when the material to be pushed 20 pushes the material Moving to the material, in the process, since the material is pushed forward by the pushing mechanism 2, and the pre-made bag is driven by the bag-making mechanism 5 to move in the opposite direction of the material movement, that is, the two form a relative movement, Shorten the time that the pushing mechanism 2 pushes the material into the pre-made bag, effectively preventing the material from being dumped during the pushing process.

Example 5

Referring to the drawings 1-5 of the specification, the present embodiment discloses a prefabricated bag packaging machine. A clamping conveying device is disposed between the station to be clamped 10 and the bag opening station 30, and the clamping conveying device includes a clamping mechanism. 4 and the translation mechanism 3, the translation mechanism 3 drives the clamping mechanism 4 to reciprocate in the material clamping conveying direction. The clamping mechanism 4 is disposed between the station to be clamped 10 and the bag opening station 30 for conveying the material to be pushed to the station 20 to be clamped. The pre-package packaging machine further includes a bag-making mechanism 5 that is disposed in front of the clamping mechanism 4 for opening the pre-formed bag that is conveyed to the bag opening station 30. The bagging mechanism 5 reciprocates along the material clamping conveying direction under the driving of the translation mechanism 3; the pre-packing packaging machine further includes a pushing mechanism 2 for pushing the material from the to-be-pressed station 20 into the pre-made bag; The bag is pushed to the predetermined position; while the pushing mechanism 2 pushes the material, the pre-formed bag moves toward the material under the action of the bag-making mechanism 5.

The pre-package packaging machine of the embodiment further comprises a feeding mechanism 1 and a bag feeding mechanism 7; a feeding mechanism 1 for conveying the material to the station to be clamped 10; and a bag feeding mechanism 7 for conveying the pre-made bag to the opening bag Station 30.

Example 6

Referring to the drawings 1-5 of the specification, the present embodiment discloses a prefabricated bag packaging machine. A clamping conveying device is disposed between the station to be clamped 10 and the bag opening station 30, and the clamping conveying device includes a clamping mechanism. 4 and the translation mechanism 3, the translation mechanism 3 drives the clamping mechanism 4 to reciprocate in the material clamping conveying direction. The clamping mechanism 4 is disposed between the station to be clamped 10 and the bag opening station 30 for conveying the material to be pushed to the station 20 to be clamped. The pre-package packaging machine further includes a bag-making mechanism 5 that is disposed in front of the clamping mechanism 4 for opening the pre-formed bag that is conveyed to the bag opening station 30. The bagging mechanism 5 reciprocates along the material clamping conveying direction under the driving of the translation mechanism 3; the pre-packing packaging machine further includes a pushing mechanism 2 for pushing the material from the to-be-pressed station 20 into the pre-made bag; The bag is pushed to the predetermined position; while the pushing mechanism 2 pushes the material, the pre-formed bag moves toward the material under the action of the bag-making mechanism 5. The pre-package packaging machine of the embodiment further comprises a feeding mechanism 1 and a bag feeding mechanism 7; a feeding mechanism 1 for conveying the material to the station to be clamped 10; and a bag feeding mechanism 7 for conveying the pre-made bag to the opening bag Station 30.

In the present embodiment, the translation mechanism 3 includes a driving member 31, and a translating frame 34 connected to the driving member 31. The translating frame 34 linearly reciprocates under the action of the driving member 31. The driving member 31 may be a member of a translational cam member, a pneumatic cylinder, a hydraulic cylinder or a translational eccentric disk 35. The translational cam member includes a translational cam and a translational link 36 that linearly reciprocates under cam drive. The translating frame 34 includes two sliders 341 and two sliding rails 342 fixed to the frame, and the slider 341 is slidably engaged with the sliding rails 342.

Example 7

Referring to the drawings 1-5 of the specification, the present embodiment discloses a prefabricated bag packaging machine. A clamping conveying device is disposed between the station to be clamped 10 and the bag opening station 30, and the clamping conveying device includes a clamping mechanism. 4 and the translation mechanism 3, the translation mechanism 3 drives the clamping mechanism 4 to reciprocate in the material clamping conveying direction. The clamping mechanism 4 is disposed between the station to be clamped 10 and the bag opening station 30 for conveying the material to be pushed to the station 20 to be clamped. The pre-package packaging machine further includes a bag-making mechanism 5 that is disposed in front of the clamping mechanism 4 for opening the pre-formed bag that is conveyed to the bag opening station 30. The bagging mechanism 5 reciprocates along the material clamping conveying direction under the driving of the translation mechanism 3; the pre-packing packaging machine further includes a pushing mechanism 2 for pushing the material from the to-be-pressed station 20 into the pre-made bag; The bag is pushed to the predetermined position; while the pushing mechanism 2 pushes the material, the pre-formed bag moves toward the material under the action of the bag-making mechanism 5. The pre-package packaging machine of the embodiment further comprises a feeding mechanism 1 and a bag feeding mechanism 7; a feeding mechanism 1 for conveying the material to the station to be clamped 10; and a bag feeding mechanism 7 for conveying the pre-made bag to the opening bag Station 30. The translation mechanism 3 includes a driving member 31, and a translating frame 34 connected to the driving member 31. The translating frame 34 linearly reciprocates under the action of the driving member 31.

The translation frame 34 includes an upper support plate 343, a lower support plate 345 and a roller 346. The lower surface of the upper support plate 343 is fixedly connected with a smooth block 3431. The upper surface of the lower support plate 345 is connected with a diagonal slider 3451, and the roller 346 is located. Between the flat slider 3431 and the oblique slider 3451, the roller 346 is in rolling engagement with the smoothing block 3431 and the oblique slider 3451, respectively. The lower support plate 345 is provided with two limiting posts 3452, and the limiting posts 3452 are respectively located at one end and the other end of the inclined sliding block 3451. Two upper limiting blocks 3432 are disposed on the upper supporting plate 343, and the limiting blocks 3432 are respectively located at one end and the other end of the smoothing block 3431. The upper support plate 343 and the lower support plate 345 are both aluminum alloy plates. The translation frame 34 is located below the clamping mechanism 4 of the pre-package packaging machine; or the translation frame 34 is located on the side of the clamping mechanism 4 of the pre-package packaging machine; or the translation frame 34 is located in the clamping of the pre-package packaging machine Above the sides of the mechanism 4.

Example 8

Referring to the drawings 1-5 of the specification, the present embodiment discloses a prefabricated bag packaging machine. A clamping conveying device is disposed between the station to be clamped 10 and the bag opening station 30, and the clamping conveying device includes a clamping mechanism. 4 and the translation mechanism 3, the translation mechanism 3 drives the clamping mechanism 4 to reciprocate in the material clamping conveying direction. The clamping mechanism 4 is disposed between the station to be clamped 10 and the bag opening station 30 for conveying the material to be pushed to the station 20 to be clamped. The pre-package packaging machine further includes a bag-making mechanism 5 that is disposed in front of the clamping mechanism 4 for opening the pre-formed bag that is conveyed to the bag opening station 30. The bagging mechanism 5 reciprocates along the material clamping conveying direction under the driving of the translation mechanism 3; the pre-packing packaging machine further includes a pushing mechanism 2 for pushing the material from the to-be-pressed station 20 into the pre-made bag; Push the bag to the predetermined position; push the material While the mechanism 2 pushes the material, the pre-formed bag moves toward the material under the action of the bag-making mechanism 5. The pre-package packaging machine of the embodiment further comprises a feeding mechanism 1 and a bag feeding mechanism 7; a feeding mechanism 1 for conveying the material to the station to be clamped 10; and a bag feeding mechanism 7 for conveying the pre-made bag to the opening bag Station 30. The translation mechanism 3 includes a driving member 31, and a translating frame 34 connected to the driving member 31. The translating frame 34 linearly reciprocates under the action of the driving member 31;

The clamping mechanism 4 and the bagging mechanism 5 are respectively fixedly disposed on the translation frame 34 of the translation mechanism 3, and the driving translation frame 34 of the driving member 31 of the translation mechanism 3 drives the clamping mechanism 4 and the bagging mechanism 5 to reciprocate;

The clamping mechanism 4 includes two clamping plates 41 and two clamping cylinders 42. The two clamping plates 41 are arranged in parallel; two clamping plates 41 are respectively connected with a clamping cylinder 42 for clamping The cylinder 42 drives the two clamping plates 41 to approach or separate from each other in the horizontal direction;

The bag-making mechanism 5 includes two bag-shaped plates 52 and two bag-shaped cylinders 51. The two bag-bags 52 are arranged in parallel, and two bag-bags 52 are respectively connected with a bag-cylinder cylinder 51, two pockets. The air cylinder 51 drives the two pocket plates 52 to approach or open to each other in the horizontal direction.

Example 9

Referring to the drawings 1-5 of the specification, the present embodiment discloses a prefabricated bag packaging machine. A clamping conveying device is disposed between the station to be clamped 10 and the bag opening station 30, and the clamping conveying device includes a clamping mechanism. 4 and the translation mechanism 3, the translation mechanism 3 drives the clamping mechanism 4 to reciprocate in the material clamping conveying direction. The clamping mechanism 4 is disposed between the station to be clamped 10 and the bag opening station 30 for conveying the material to be pushed to the station 20 to be clamped. The pre-package packaging machine further includes a bag-making mechanism 5 that is disposed in front of the clamping mechanism 4 for opening the pre-formed bag that is conveyed to the bag opening station 30. The bagging mechanism 5 reciprocates along the material clamping conveying direction under the driving of the translation mechanism 3; the pre-packing packaging machine further includes a pushing mechanism 2 for pushing the material from the to-be-pressed station 20 into the pre-made bag; The bag is pushed to the predetermined position; while the pushing mechanism 2 pushes the material, the pre-formed bag moves toward the material under the action of the bag-making mechanism 5. The pre-package packaging machine of the embodiment further comprises a feeding mechanism 1 and a bag feeding mechanism 7; a feeding mechanism 1 for conveying the material to the station to be clamped 10; and a bag feeding mechanism 7 for conveying the pre-made bag to the opening bag Station 30;

The translating mechanism 3 includes a driving member 31, a translating frame 34 connected to the driving member 31, and the translating frame 34 linearly reciprocates under the action of the driving member 31; the translating frame 34 includes an upper supporting plate 343, a lower supporting plate 345, and a roller 346. The lower surface of the upper support plate 343 is fixedly connected with a smooth block 3431. The upper surface of the lower support plate 345 is connected with a diagonal slider 3451. The roller 346 is located between the smooth block 3431 and the oblique slider 3451, and the roller 346 is respectively connected with the smooth block 3431. It is in rolling engagement with the oblique slider 3451. The lower support plate 345 is provided with two limiting posts 3452, and the limiting posts 3452 are respectively located at one end and the other end of the inclined sliding block 3451. Two upper limiting blocks 3432 are disposed on the upper supporting plate 343, and the limiting blocks 3432 are respectively located at one end and the other end of the smoothing block 3431. The upper support plate 343 and the lower support plate 345 are both aluminum alloy plates. The translation frame 34 is located below the clamping mechanism 4 of the pre-package packaging machine; or the translation frame 34 is located on the side of the clamping mechanism 4 of the pre-package packaging machine; or the translation frame 34 is located in the clamping of the pre-package packaging machine Above the sides of the mechanism 4;

The bag-making mechanism 5 includes two bag-shaped plates 52 and two bag-shaped cylinders 51. The two bag-bags 52 are arranged in parallel, and two bag-bags 52 are respectively connected with a bag-cylinder cylinder 51, two pockets. The air cylinder 51 drives the two pocket plates 52 to approach or open to each other in the horizontal direction;

The feeding mechanism 1 is provided with a lateral pressing mechanism 11 and a material blocking mechanism 12, the lateral pressing mechanism 11 is disposed on the feeding mechanism 1 side, and the blocking mechanism 12 is disposed above the feeding mechanism 1; The lateral pressing mechanism 11 includes a lateral pressing plate 112 and a lateral pressing cylinder 111, and the lateral pressing plate 112 is fixed on the lateral pressing cylinder 111; the blocking mechanism 12 includes a resisting shaft 122 and a blocking claw 121. The blocking claw 121 is disposed on the resisting shaft 122, the resisting shaft 122 is disposed above the feeding mechanism 1, and the resisting shaft 122 drives the resisting claw 121 to rotate;

The station to be clamped 10 refers to a position where the material is conveyed by the feeding mechanism 1 to the tail end of the feeding mechanism 1 and stays at the end of the feeding mechanism 1; the position of the station 10 to be clamped may also be set at the end of the feeding mechanism 1 To be clamped to the platform, the material is transported by the feeding mechanism 1 to the platform to be clamped, and the clamping mechanism 4 clamps the material on the clamping platform; the waiting station 20 refers to the clamping mechanism 4 and the bagging mechanism 5 The position of the clamping mechanism 4 when the translation mechanism 3 drives the lower pocket mechanism 5 into the preformed bag; the bag opening station 30 refers to the position where the preformed bag is conveyed by the bag feeding mechanism 7 to the bag opening mechanism 6.

Example 10

The technical solution of the prefabricated bag packaging method of the prefabricated bag packaging machine of the prefabricated bag packaging machine of the present invention may be: This embodiment discloses a prepacking bag packaging method of the prefabricated bag packaging machine:

The prefabricated bag is conveyed to the bag opening station 30, and the pre-made bag is opened at the bag opening station 30 and placed on the bag opening mechanism 5 of the pre-packaging machine;

The pre-formed bag moves toward the material along with the bag-forming mechanism 5 of the pre-packaged packaging machine;

In the process of moving the pre-formed bag and the material, under the action of the pushing mechanism 2 of the pre-packing machine, the pre-made bag wraps the material pushed by the pushing mechanism 2, and under the action of the pushing mechanism 2, wraps the material. After the prefabricated bag is launched;

In the embodiment, the conveying method of the materials can adopt the conveying method in the prior art. First, the materials are arranged, and then the pushing mechanism pushes the arranged materials into the prefabricated bags that move toward the materials;

The opening of the prefabricated bag at the bag opening station 30 means that the bag opening mechanism 6 of the prefabricated bag packaging machine provided at the bag opening station 30 opens the bag opening of the prefabricated bag;

The pre-formed bag sleeve on the bag-making mechanism 5 of the pre-packaging machine means that the bag-making mechanism 5 of the pre-packing machine is inserted into the pre-formed bag by the translation mechanism 3 disposed under the bag-making mechanism 5, and opens the bag-opening bag. The mechanism 5 causes the pre-formed bag to be placed on the bag-making mechanism 5;

The movement of the bagging mechanism 5 of the pre-packing machine in the opposite direction of the material feeding direction specifically means that after the pre-formed bag is placed on the bag-making mechanism 5, the translation mechanism 3 under the bag-making mechanism 5 drives the bag-making mechanism 5 and the sleeve. The pre-formed bag on the bag-making mechanism 5 moves in the opposite direction of the material feeding direction;

The prefabricated bag envelops the material pushed by the pushing mechanism 2 to specifically mean that when the prefabricated bag moves in the opposite direction under the driving of the translation mechanism 3, the pushing mechanism 2 pushes the material forward and pushes the material into the prefabricated bag to form Pre-made bags for wrapping materials;

The translating mechanism 3 includes a driving member 31, a translating frame 34 connected to the driving member 31, and the translating frame 34 linearly reciprocates under the action of the driving member 31; the bagging mechanism 5 is fixedly disposed on the translating frame 34 at the driving member 31. The driving translation frame 34 drives the bag opening mechanism 5 to reciprocate; the bag opening mechanism 5 includes two bag pockets 52 and two bag pockets 51, and the two pocket plates 52 are arranged in parallel, and the two pocket plates 52 are arranged A bag pocket 51 is connected, and the two pocket cylinders 51 drive the two pocket plates 52 to approach or open to each other in the horizontal direction; the pocket plate 52 is composed of a front end plate 521, a middle end plate 522, and The rear end plate 523 is integrally formed, the front end plate 521 is a vertical plate, the angle of the vertical plate is rounded; the middle end plate 522 has a cross section of a U shape; The plate 523 is a sloping plate, and the top of the rear end plate 523 is higher than the top of the middle end plate 522;

The translation frame 34 includes an upper support plate 343, a lower support plate 345 and a roller 346. The lower surface of the upper support plate 343 is fixedly connected with a smooth block 3431. The upper surface of the lower support plate 345 is connected with a diagonal slider 3451, and the roller 346 is located. Between the flat slider 3431 and the oblique slider 3451, the roller 346 is in rolling engagement with the smoothing block 3431 and the oblique slider 3451, respectively. The lower support plate 345 is provided with two limiting posts 3452, and the limiting posts 3452 are respectively located at one end and the other end of the inclined sliding block 3451. Two upper limiting blocks 3432 are disposed on the upper supporting plate 343, and the limiting blocks 3432 are respectively located at one end and the other end of the smoothing block 3431. The upper support plate 343 and the lower support plate 345 are both aluminum alloy plates. The translating frame 34 is located under the bag-making mechanism 5 of the pre-package packaging machine; or the translating frame 34 is located on the side of the bag-making mechanism 5 of the pre-package packaging machine; or the translating frame 34 is located in the pocket of the pre-packaging machine Above the sides of the mechanism 5.

Example 11

The technical solution of the control system of a prefabricated bag packaging machine to which the pre-package packaging machine of the present invention can be applied may be: This embodiment discloses a control system of a pre-made bag packaging machine, comprising a feeding mechanism 1 and a pushing mechanism 2 a bagging mechanism 5, a bag opening mechanism 6 and a bag feeding mechanism 7, further comprising a clamping mechanism 4 and a translation mechanism 3;

The feeding mechanism 1 conveys the material to the station 10 to be clamped;

The clamping mechanism 4 conveys the material conveyed to the station to be clamped 10 to the station to be pushed 20 by the translation mechanism 3;

While the feeding mechanism 1 or the clamping mechanism 4 is operating, the pre-made bag is conveyed by the bag feeding mechanism 7 to the bag opening station 30, and the bag opening mechanism 6 opens the bag opening of the pre-made bag;

While the material is clamped and conveyed to the work station 20 to be pushed, the bag opening mechanism 5 extends into the prefabricated bag and opens the prefabricated bag, and the pushing mechanism 2 moves to the work station 20 to be pushed;

The pushing mechanism 2 pushes the material of the work to be pushed 20 forward, and the clamping mechanism 4 moves to the station 10 to be clamped by the translation mechanism 3 to perform the clamping action of the next material, and at the same time, the bagging mechanism 5 Moving with the open prefabricated bag in the opposite direction of the direction in which the material is pushed;

Under the pushing of the pushing mechanism 2, the material is pushed into the prefabricated bag, and continues to push forward, pushing the prefabricated bag of the wrapping material to a predetermined position;

The clamping mechanism 4 is disposed between the station to be clamped 10 and the bag opening station 30 for clamping and conveying the material at the station to be clamped to the station 20 to be pushed; 5 is disposed in front of the clamping mechanism 4 for opening the prefabricated bag conveyed to the bag opening station 30; the bag opening mechanism 5 reciprocates along the material clamping conveying direction under the driving of the translation mechanism 3; the feeding mechanism 1 For conveying the material to the station to be clamped 10; the bag feeding mechanism 7 for conveying the prefabricated bag to the bag opening station 30; the pushing mechanism 2 for pushing the material from the station 20 to be pushed To the pre-made bag; push the pre-formed bag to the predetermined position;

The clamping mechanism 4 includes two clamping plates 41 and two clamping cylinders 42. The two clamping plates 41 are arranged in parallel; two clamping plates 41 are respectively connected with a clamping cylinder 42 for clamping The cylinder 42 drives the two clamping plates 41 to be close to or apart from each other in the horizontal direction; the bag opening mechanism 5 includes two pocket plates 52 and two pocket cylinders 51, and two pocket plates 52 are arranged in parallel, two The pocket plate 52 is respectively connected with a pocket bag cylinder 51, and the two pocket cylinders 51 drive the two pocket plates 52 to approach or open to each other in the horizontal direction;

The translating mechanism 3 includes a driving member 31, a translating frame 34 connected to the driving member 31, and the translating frame 34 linearly reciprocates under the action of the driving member 31; the driving member 31 is a cam member, a pneumatic cylinder or a hydraulic cylinder; The translation frame 34 includes an upper support plate 343, a lower support plate 345 and a roller 346. The lower surface of the upper support plate 343 is fixedly connected with a smooth block 3431. The upper surface of the lower support plate 345 is connected with a diagonal slider 3451, and the roller 346 is located at a smooth position. Between the block 3431 and the oblique slider 3451, the roller 346 is in rolling engagement with the smoothing block 3431 and the oblique slider 3451; the lower supporting plate 345 is provided with two limiting posts 3452, and the limiting column 3452 is respectively located at the oblique sliding block. One end and the other end of the 3451; the upper support plate 343 is provided with two limiting blocks 3432, and the limiting blocks 3432 are respectively located at one end and the other end of the smoothing block 3431; the upper supporting plate 343 and The lower support plates 345 are all aluminum alloy plates; the translation frame 34 is located below the clamping mechanism 4 of the pre-package packaging machine; or the translation frame 34 is located on the side of the clamping mechanism 4 of the pre-package packaging machine; or the translation The frame 34 is located above the two sides of the clamping mechanism 4 of the pre-package packaging machine;

The station to be clamped 10 refers to a position where the material is conveyed by the feeding mechanism 1 to the tail end of the feeding mechanism 1 and stays at the end of the feeding mechanism 1; the to-be-pushed station 20 refers to the clamping mechanism 4 and the bagging mechanism 5 The position of the clamping mechanism 4 when the translational mechanism 3 drives the lower bagging mechanism 5 into the prefabricated bag; the bag opening station 30 refers to the position at which the prefabricated bag is conveyed by the bag feeding mechanism 7 to the bag opening mechanism 6.

Example 12

The technical solution of the material conveying and pushing device of the prefabricated bag packaging machine which can be applied to the prefabricated bag packaging machine of the present invention may be: the embodiment discloses: the material conveying and pushing device of the prefabricated bag packaging machine, including the pushing mechanism 2 And a translating mechanism 3 disposed between the station to be clamped 10 and the bag opening station 30 of the pre-package packaging machine, and between the station to be clamped 10 and the bag opening station 30 Reciprocating motion; the pushing mechanism 2 is used to push the material to be pushed to the preform 20 into the prefabricated bag. It also includes a conveying device that clamps or holds the conveyance, which is coupled to the translation mechanism 3 and reciprocated in the direction of material holding or holding conveyance by the translation mechanism 3. The conveying device is a clamping mechanism 4. The clamping mechanism 4 is used for clamping and conveying the material to be clamped to the station 20 to be pushed; under the driving of the translation mechanism 3, the clamping mechanism 4 is at the station 10 to be pushed and the station to be pushed Reciprocating between 20;

The translation mechanism 3 includes a driving member 31, a translating frame 34 connected to the driving member 31, and the translating frame 34 linearly reciprocates under the action of the driving member 31; the driving member 31 is a translational cam member, a pneumatic cylinder, a hydraulic cylinder or Translating the eccentric disk 35 member; the translational cam member includes a translation cam and a translation swing lever 32, and the translation frame 34 is linearly reciprocated by the translation cam;

The pusher mechanism 2 includes a pusher head 21, a pusher slide rail 24 and a pusher drive member; the pusher head 21 is slidably coupled to the pusher slide rail 24, and the pusher drive member and the pusher head 21 Connecting and driving the pusher head 21 to reciprocally slide along the pusher rail 24; the pusher drive member is a pusher cam member, a pneumatic cylinder, a hydraulic cylinder or a pusher eccentric disk 26 member;

The pusher cam member includes a pusher cam, and the pusher cam drives the pusher swing lever 23 to reciprocately swing, and the pusher link 22 drives the pusher head 21 to reciprocate along the pusher rail 24; the pusher cam member includes Pushing the eccentric disk 26 and the pusher link II25, one end of the pusher link II25 is hinged on the pusher eccentric disk 26, and the other end is hinged on the pusher swinging bar 23;

The translation cam and the pusher cam are respectively fixed on the same driving spindle;

The holding mechanism 9 includes a first holding side plate 911 for holding materials, a second holding side plate 912 and a holding bottom plate 92. The first holding side plate 911 is connected to the side of the holding bottom plate 92. The second holding side plate 912 is connected to the other side of the holding bottom plate 92, and the holding bottom plate 92 is horizontally disposed.

Example 13

The technical solution of the material conveying and pushing method of the prefabricated bag packaging machine which can be applied to the prefabricated bag packaging machine of the present invention may be: the embodiment discloses a material conveying and pushing method of the prefabricated bag packaging machine, the material is Delivered to the station to be clamped 10;

The material conveyed to the station to be clamped 10 is clamped and transported to the station to be pushed 20;

During the process in which the material is conveyed to the station to be clamped 10 or sent to the station 20 to be pushed, the pre-formed bag is conveyed to the bag opening station 30 and opened at the bag opening station 30;

The pre-formed bag is opened while the material to be clamped to the station 10 is clamped and transported to the station 20 to be pushed;

During the process of pushing the material, the pre-formed bag moves toward the material;

The material is pushed into the pre-made bag facing the movement, and the pre-formed bag wrapped with the material is pushed to the predetermined position along the direction of the original material pushing;

The material conveyed to the station to be clamped 10 is conveyed to the station to be pushed 20, which means that the material to be held at the station 10 is held by the clamping mechanism 4 of the pre-packaging machine from both sides of the material. Delivery to the station to be pushed 20; delivery of the prefabricated bag to the bag opening station 30 specifically means that the prefabricated bag is conveyed to the bag opening station 30 through the bag feeding mechanism 7 of the prefabricated bag packaging machine; the prefabricated bag is in the bag opening station The opening of 30 points specifically means that the prefabricated bag is opened by the bag opening mechanism 6 provided at the bag opening station 30; the opening of the prefabricated bag means that the prefabricated bag is made of a prefabricated bag packaging machine. The bag mechanism 5 extends into the prefabricated bag that has opened the bag opening, and opens the prefabricated bag; the bagging mechanism 5 and the clamping mechanism 4 simultaneously operate, and when the clamping mechanism 4 clamps the material to the work station to be pushed 20, The bagging mechanism 5 extends into the prefabricated bag of the opened bag opening and opens the prefabricated bag bag mechanism 5 and the clamping mechanism 4 are all disposed on a translation mechanism 3, and the clamping mechanism 4 is disposed in front of the bag opening mechanism 5, and translates The mechanism 3 drives the clamping mechanism 4 and the bag opening mechanism 5 to reciprocate along the material clamping conveying direction; the material is pushed by the to-be-pushed station 20 Specifically, the material at the work place 20 to be pushed is pushed by the push mechanism 2 disposed above the clamp mechanism 4 and the bag mechanism 5; the prefabrication is opened when the material is pushed by the work station 20 to be pushed. The movement of the bag in the opposite direction of the material pushing means that when the material is pushed, the translation mechanism 3 drives the clamping mechanism 4 and the bag-making mechanism 5 to move to the station 10 to be clamped, and the bag-making mechanism 5 drives the opening prefabrication. The bag moves in the opposite direction of the material push;

The bag-making mechanism 5 includes two bag-shaped plates 52 and two bag-shaped cylinders 51. The two bag-bags 52 are arranged in parallel, and two bag-bags 52 are respectively connected with a bag-cylinder cylinder 51, two pockets. The cylinder 51 drives the two pocket plates 52 to approach or open to each other in the horizontal direction; The mechanism 4 includes two clamping plates 41 and two clamping cylinders 42. The two clamping plates 41 are arranged in parallel; two clamping plates 41 are respectively connected with a clamping cylinder 42 for driving the two clamping cylinders 42. The two clamping plates 41 are close to or apart from each other in the horizontal direction;

The translation mechanism 3 includes a driving member 31, a translation frame 34 connected to the driving member 31, and the translation frame 34 linearly reciprocates under the action of the driving member 31; the clamping mechanism 4 and the bag opening mechanism 5 are respectively fixedly disposed in the translation On the frame 34, the driving translation frame 34 of the driving member 31 drives the clamping mechanism 4 and the bagging mechanism 5 to reciprocate.

Example 14

The technical solution of the material holding and conveying device of the prefabricated bag packaging machine of the prefabricated bag packaging machine of the present invention may be: a material holding and conveying device of the prefabricated bag packaging machine, comprising a translation mechanism 3 and a clamping device connected with the translation mechanism 3 The mechanism 4, the clamping mechanism 4 reciprocates along the running direction of the material under the action of the translation mechanism 3;

Also included is a clamping cylinder 42 through which the clamping mechanism 4 is driven;

The clamping mechanism 4 includes two clamping plates 41, and two clamping plates 41 are arranged in parallel;

The clamping cylinders 42 are two, and the two clamping plates 41 are respectively connected with a clamping cylinder 42. The two clamping cylinders 42 drive the two clamping plates 41 to be close to or apart from each other in the horizontal direction;

The translation mechanism includes a translating frame 34 and a driving member 31 for driving the translating frame 34, and the clamping cylinder 42 is fixed on the translating frame 34;

The translating frame 34 is disposed between the station to be clamped and the bag opening station of the pre-package packaging machine;

The translating frame 34 is located below the clamping mechanism;

The driving member 31 is a translational cam member, a pneumatic cylinder, a hydraulic cylinder or a translational eccentric disk member;

The translational cam member includes a translation cam and a translation link, and the translation frame 34 linearly reciprocates under the translation of the translation cam;

The translation frame 34 includes an upper support plate 343, a lower support plate 345 and a roller 346. The lower surface of the upper support plate 343 is fixedly connected with a smooth block 3431. The upper surface of the lower support plate 345 is connected with a diagonal slider 3451, and the roller 346 is located. Between the flat slider 3431 and the inclined slider 3451, the roller 346 is in rolling engagement with the smoothing block 3431 and the oblique slider 3451, respectively, and the holding bottom plate 92 is fixedly connected with the upper supporting plate 343;

The lower support plate 345 is provided with two limiting posts 3452, and the limiting posts 3452 are respectively located at one end and the other end of the inclined slider 3451;

The upper support plate 343 is provided with two limiting blocks 3432, and the limiting blocks 3432 are respectively located at one end and the other end of the smoothing block 3431;

The upper support plate 343 and the lower support plate 345 are both aluminum alloy plates.

There are two limiting columns on the lower support plate. The limiting columns are respectively located at one end and the other end of the inclined sliding block. The limiting column has a blocking function. By setting the limiting column, the roller can be prevented from sliding out of the inclined sliding block, and the translation is guaranteed. The stability of the frame.

Two limit blocks are arranged on the upper support plate, and the limit blocks are respectively located at one end and the other end of the smooth block. By setting the limit block, the roller can be prevented from sliding out of the smooth block, thereby further improving the stability of the use of the translation frame.

The upper support plate and the lower support plate are all aluminum alloy plates, and the upper support plate and the lower support plate have good rigidity, high overall strength, and are not easy to be deformed, thereby ensuring stability of the entire translation frame and improving material conveying efficiency.

Example 15

The technical solution of the material clamping and conveying method of the prefabricated bag packaging machine which can be applied to the prefabricated bag packaging machine of the present invention may be: a material clamping and conveying method of the prefabricated bag packaging machine, comprising the following steps:

a, the material is sent to the station to be clamped by the feeding mechanism 1, and the material is clamped by the clamping mechanism 4 along both sides of the horizontal conveying direction of the material;

b. The material is clamped and transported to the station to be pushed, and the pre-made bag is opened by the bag-making mechanism 5;

c. The material is pushed by the pushing mechanism 2, and the pre-formed bag moves toward the material under the movement of the bag-making mechanism 5;

In the step a, the station to be clamped refers to a position where the material is conveyed by the feeding mechanism 1 to the tail end of the feeding mechanism 1 and stays at the end of the feeding mechanism 1;

In the step b, the position to be pushed refers to the position of the clamping mechanism 4 when the clamping mechanism 4 and the bagging mechanism 5 drive the lower bagging mechanism 5 into the prefabricated bag;

In the step c, when the material is pushed by the pushing mechanism 2, the clamping mechanism 4 is partially opened to the same width of the bag opening mechanism 5, and then all opened;

The bagging mechanism of the bag opening mechanism 5 is a parallel bag;

The translation mechanism 3 is two, the bagging mechanism 5 is fixed on a translation mechanism 3, and the clamping mechanism 4 is fixed on the other translation mechanism 3;

The clamping mechanism 4 includes two clamping plates 41, two clamping plates 41 are arranged in parallel; the clamping mechanism 4 is driven by the clamping cylinder 42, two clamping cylinders 42, two clamping plates 41 A clamping cylinder 42 is respectively connected to the upper portion, and the two clamping cylinders 42 drive the two clamping plates 41 to approach or separate from each other in the horizontal direction;

The bagging mechanism 5 includes two pocket boards 52, and two pocket boards 52 are arranged in parallel;

The bag opening mechanism 5 is driven by two pocket bag cylinders 51, and one bag pocket 52 is connected to each of the two pocket plates 52, and the two pocket cylinders 51 drive the two pocket plates 52 to approach each other in the horizontal direction. Or open;

The bag pocket 52 is integrally formed by a front end plate 521, a middle end plate 522 and a rear end plate 523, and the front end plate 521 is a vertical plate. The angle of the vertical plate is rounded;

The middle end plate 522 has a U-shaped cross section;

The rear end plate 523 is an inclined plate, and the top end of the rear end plate 523 is higher than the top of the middle end plate 522.

The translation mechanism 3 includes a driving member 31 and a translation frame 34. The translation frame 34 is disposed between the station to be clamped and the bag opening station of the pre-package packaging machine, and the translation frame 34 is located at the clamping mechanism 4 of the pre-packaging machine. Below, the translating frame 34 linearly reciprocates under the action of the driving member 31; the driving member 31 is a translational cam member, a pneumatic cylinder, a hydraulic cylinder or a translational eccentric disk member; and the translational cam member includes a translation cam and a translational link. The translating frame 34 is linearly reciprocated under the translational cam drive.

The translation frame 34 includes an upper support plate 343, a lower support plate 345 and a roller 346. The lower surface of the upper support plate 343 is fixedly connected with a smooth block 3431. The upper surface of the lower support plate 345 is connected with a diagonal slider 3451, and the roller 346 is located. Between the flat slider 3431 and the oblique slider 3451, the roller 346 is in rolling engagement with the smoothing block 3431 and the oblique slider 3451, respectively.

The lower support plate 345 is provided with two limiting posts 3452, and the limiting posts 3452 are respectively located at one end and the other end of the inclined sliding block 3451.

Two upper limiting blocks 3432 are disposed on the upper supporting plate 343, and the limiting blocks 3432 are respectively located at one end and the other end of the smoothing block 3431.

Claims

A pre-packaging machine characterized in that a grip conveying device is provided between the station to be clamped (10) and the bag opening station (30), and the gripping conveying device comprises a clamping mechanism (4) and a translation mechanism ( 3), the translation mechanism (3) drives the clamping mechanism (4) to reciprocate in the material clamping conveying direction.
The pre-packaging machine according to claim 1, wherein the clamping mechanism (4) is disposed between the station to be clamped (10) and the bag opening station (30) for holding the folder The material at the holding station (10) is clamped and transported to the station to be pushed (20).
The pre-packing and packaging machine according to claim 1 or 2, further comprising a bag opening mechanism (5), the bag opening mechanism (5) being disposed in front of the clamping mechanism (4) for opening and conveying to the opening Prefabricated bags at the bag station (30).
The pre-packing and packaging machine according to claim 3, characterized in that the bag-opening mechanism (5) reciprocates in the material-carrying conveying direction by the translation mechanism (3).
The pre-packaging machine according to claim 1, further comprising a feeding mechanism (1) and a bag feeding mechanism (7);

a feeding mechanism (1) for conveying the material to the station to be clamped (10);

A bag feeding mechanism (7) for conveying the prefabricated bag to the bag opening station (30).
The pre-packing and packaging machine according to claim 1 or 2, further comprising a pushing mechanism (2) for pushing the material into the pre-formed bag and pushing the pre-formed bag to a predetermined position; 2) While pushing the material, the pre-formed bag moves toward the material under the action of the bag-making mechanism (5).
The pre-packaging machine according to claim 1, wherein said translation mechanism (3) comprises a driving member (31), a translating frame (34) coupled to the driving member (31), and the translating frame (34) is The driving member (31) acts as a linear reciprocating motion.
The pre-packaging machine according to claim 7, wherein the driving member (31) is a translational cam member, a pneumatic cylinder, a hydraulic cylinder or a translational eccentric disk member.
The pre-packaging machine of claim 8 wherein said translational cam member includes a translational cam and a translational link (36) for linear reciprocating motion of the translational cam.
The pre-packaging machine according to any one of claims 7-9, characterized in that the translation frame (34) comprises two sliders (341) and two slide rails (342) fixed to the frame. The slider (341) is slidably engaged with the slide rail (342).
The pre-packing and packaging machine according to any one of claims 7-9, characterized in that the translation frame (34) comprises an upper support plate (343), a lower support plate (345) and a roller (346), and an upper support The lower surface of the plate (343) is fixedly connected with a smooth block (3431), the upper surface of the lower support plate (345) is connected with a diagonal slider (3451), and the roller (346) is located at the smooth block (3431) and the oblique slider (3451) Between the rollers (346) are in rolling engagement with the smoothing block (3431) and the diagonal slider (3451), respectively.
The pre-packing and packaging machine according to claim 11, wherein the lower support plate (345) is provided with two limit columns (3452), and the limit columns (3452) are respectively located at the oblique slide blocks (3451). One end and the other end.
The pre-package packaging machine according to claim 12, wherein the upper support plate (343) is provided with two limit blocks (3432), and the limit blocks (3432) are respectively located on the smooth block (3431). One end and the other end.
The pre-packing and packaging machine according to claim 4, characterized in that the clamping mechanism (4) and the bagging mechanism (5) are respectively fixedly disposed on the translation frame (34) of the translation mechanism (3), in the translation mechanism ( Under the driving of the driving member (31), the translation frame (34) drives the clamping mechanism (4) and the bagging mechanism (5) to reciprocate.
A pre-packaging machine according to claim 1, 2, 4 or 15, wherein the clamping mechanism (4) comprises two clamping plates (41) and two clamping cylinders (42), two The clamping plates (41) are arranged in parallel; two clamping plates (41) are respectively connected with a clamping cylinder (42), and two clamping cylinders (42) drive the two clamping plates (41) in the horizontal direction. Close to each other or separate.
A pre-package wrapping machine according to claim 3, wherein said bag-making mechanism (5) comprises two pocket plates (52) and two pocket cylinders (51), two pocket panels (52) In parallel, two bag pockets (52) are respectively connected with a bag pocket (51), and two pocket cylinders (51) drive the two pocket plates (52) to approach or open to each other in the horizontal direction. .