CN214524727U

CN214524727U - Bag feeding and packaging machine

Info

Publication number: CN214524727U
Application number: CN202023307237.4U
Authority: CN
Inventors: 张完郎; 黄运忠; 高清都
Original assignee: Xiamen Chengfei Automation Equipment Co ltd
Current assignee: Xiamen Chengfei Automation Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-29
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a bag feeding packaging machine, which is provided with a conveying device between a bag feeding mechanism and a feeding mechanism, wherein the conveying device comprises a driving mechanism and a clamping mechanism, the driving mechanism drives the clamping mechanism to rotate along the material transportation direction, the driving mechanism can drive the bag feeding mechanism to automatically feed bags, and the driving mechanism can drive the feeding mechanism to reciprocate along the vertical direction; the first power source acts, and the drive pivot acts along with first power source, and then drives first driving-disc, second driving-disc, third driving-disc action, triggers corresponding mechanism and carries out the processing operation that corresponds, adopts the cam design, acts simultaneously through each mechanism of a first power source drive, has solved the complicated problem of process, the more problem of action of single station department in the prior art, improve the accurate nature of equipment action and improve production efficiency.

Description

Bag feeding and packaging machine

Technical Field

The utility model relates to the technical field of packaging machinery, more specifically the utility model relates to a give bag packagine machine that says so.

Background

The bag feeding type packaging machine can replace manual packaging equipment, the equipment realizes packaging automation for large-scale enterprises and small and medium-scale enterprises, only one prepared bag is required to be placed on a bag feeding mechanism of the equipment at one time during production, and the equipment can automatically take the bag, open the bag, measure signals for a metering device, and perform blanking, sealing and output during operation, so that the packaging efficiency of products is greatly improved. The packaging machine for the bag-feeding type packaging materials in the prior art has the following problems:

1. when the material pushing mechanism of the existing packaging machine pushes materials, the rack of the material pushing mechanism is large due to the long stroke of the feeding mechanism, so that the occupied area of the whole machine equipment is large;

2. from the packing station, the prefabricated bag packaging machinery of prior art is long in stroke between each station, and the process of each station department is comparatively complicated, needs to accomplish a plurality of actions on single station, and must wait at this station that the action of all actions can carry out next process after all are accomplished, has reduced packing efficiency.

Disclosure of Invention

In order to solve the problems and the defects existing in the prior art, the utility model provides a bag packaging machine to solve the technical problems.

In order to solve the technical problem, the utility model is realized by the following technical scheme: a bag feeding and packaging machine is provided with a conveying device between a bag feeding mechanism and a bag feeding mechanism, wherein the conveying device comprises a driving mechanism and a clamping mechanism, the driving mechanism drives the clamping mechanism to rotate along the material conveying direction, the driving mechanism can drive the bag feeding mechanism to automatically feed bags, and the driving mechanism can drive the bag feeding mechanism to reciprocate along the vertical direction.

Preferably, the clamping mechanism is circumferentially arranged on the driving mechanism in an array mode, is located between the bag feeding mechanism and the feeding mechanism and is used for clamping and transporting the packaging bags on the bag feeding mechanism to the feeding mechanism.

Particularly, the bag opening mechanism is further included, and the bag opening mechanism is arranged on the peripheral side of the rotation direction of the clamping mechanism and is used for opening the packaging bags conveyed to the bag opening mechanism.

Preferably, the bag opening mechanism is driven by the driving mechanism to reciprocate along the vertical direction so as to completely open the packaging bag.

Preferably, the packaging bag sealing device further comprises a sealing mechanism, wherein the sealing mechanism is arranged on the peripheral side of the rotating direction of the clamping mechanism and is used for performing heat sealing forming on the packaging bag filled with the materials.

Preferably, the sealing mechanism is driven by the driving mechanism to reciprocate back and forth along the horizontal direction so as to realize heat sealing of the package.

Preferably, the driving mechanism comprises a first power source, a rotating disk mechanism meshed with the first power source and a driving piece, and the rotating disk mechanism intermittently rotates under the action of the first power source; the driving piece does linear reciprocating motion under the action of the first power source.

Preferably, the driving member comprises a driving rotating shaft, the driving rotating shaft is coaxially arranged on a first driving disk, a second driving turntable and a third driving disk, and the first driving disk is provided with a first driving curve groove and a second driving curve groove; a third driving curve groove and a fourth driving curve groove are formed in the second driving turntable; a fifth driving curve groove and a sixth driving curve groove are formed in the third driving disc; a first translation frame is in line contact with the first driving curve groove; a second translation frame is in line contact with the second driving curve groove; a third translation frame is in line contact with the third driving curve groove; a fourth translation frame is in line contact with the upper line of the fourth driving curve groove; a fifth translation frame is in line contact with the fifth driving curve groove; a sixth translation frame is in line contact with the sixth driving curve groove; the first translation frame, the second translation frame, the third translation frame, the fourth translation frame, the fifth translation frame and the sixth translation frame are driven by the driving rotating shaft to do linear reciprocating motion.

Preferably, the rotating disc mechanism comprises a first rotating disc and a second driving disc; the first rotary disc and the second driving disc are coaxially arranged; the first turntable is circumferentially arrayed and is provided with a driving connecting rod in a lifting way; and the position right opposite to the driving connecting rod is slidably provided with a jacking component.

Particularly, the second driving disc comprises a driving rotating shaft, a first connecting piece, a second connecting piece, a third connecting piece, an arc-shaped driving part and a guide part; the first connecting piece and the second connecting piece are coaxially arranged; the second connecting piece is arranged on the third connecting piece in a lifting manner through a guide part; the driving rotating shaft is connected with the first connecting piece; the arc-shaped driving part is fixedly arranged on the second connecting piece.

Preferably, the arc-shaped driving part is symmetrically provided with a lifting section and a descending section; and a holding section is arranged between the adjacent lifting section and the descending section.

Compared with the prior art, the utility model has the advantages of it is following: .

1. The utility model discloses a first power supply action, the drive pivot moves along with first power supply, and then drives first driving-disc, second driving-disc, third driving-disc action, triggers corresponding mechanism and carries out corresponding processing operation, adopts cam-type design, drives each mechanism through a first power supply and moves simultaneously, has solved the problem that single station department process is complicated in the prior art, moves more, improves the precision of equipment action and improves production efficiency;

2. when the feeding mechanism of the utility model carries out feeding, the second translation frame acts to drive the first connecting piece to rotate, and then drives the second connecting piece to rotate, so as to push the arc-shaped driving part to rotate and push the driving connecting rod to jack upwards, thereby facilitating the feeding mechanism to convey materials into the packaging bag; the arc-shaped driving part can ensure that the packaging bag can smoothly complete subsequent heat sealing and charging actions after the bag is opened;

3. the utility model discloses conveyor's setting can realize the centre gripping of wrapping bag and carry, carry the wrapping bag centre gripping of the wrapping bag department of bagging-off mechanism department to next station, this embodiment drives fixture with the wrapping bag and transports the wrapping bag to the feeding mechanism material loading through actuating mechanism has changed the current problem that handling procedure is complicated, the action is all on same station, further improve packing efficiency, efficiency can reach 3600/H, and, clamp the wrapping bag on the nip of fixture one by one through the action of bagging-off mechanism during the use, therefore give the bag accurate, and the wrapping bag whereabouts phenomenon can not appear, and guaranteed the unity of sack, improved the packing quality;

4. the utility model discloses seal the mechanism and also adopt the circumference array to set up in actuating mechanism's week side, and with last bag mechanism, feed mechanism, open bag mechanism mutually independent and open, and the integrated level is high, as long as an independent functional area is impaired when this moment, the staff can maintain impaired functional area, do not influence the normal work in other regions, so can effectively improve the degree of automation of the production for the bag packing, reduce the required manual work of production (only need alone), increase of production (output per hour can reach 3600 the highest). In addition, the sealing mechanism is directly driven together through the driving mechanism during action, so that the occupied space of equipment can be effectively reduced, the same driving mechanism can synchronously and timely drive the starting mechanism to act, the stability of the whole process is ensured, and the production efficiency is further improved.

5. The utility model discloses be applied to tealeaves and give bag packagine machine automatic production through last bag mechanism, feed mechanism, conveyor, bag opening mechanism, seal the mechanism, at equipment cooperation such as cooperation PLC controller, realize automatic material loading, automatic bag opening, automatic feeding, automatic sealing, thereby replace the manual production operation mode, the production quality is guaranteed, thereby production operating time improves production efficiency, save the cost and work efficiency is high, the cost of labor and intensity of labour have been reduced, low in production cost, product quality is good, the yield is high, and the equipment utilization rate is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the bag feeding mechanism of the present invention;

FIG. 3 is a schematic structural view of the conveying device of the present invention;

fig. 4 is an enlarged view of fig. 3.

Description of the labeling: a bag feeding mechanism 1; a feeding mechanism 2; a conveying device 3; a bag opening mechanism 4; a sealing mechanism 5; a bag mounting base 11; a bag-loading moving frame 12; a bag feeding push rod 13; a material taking connecting rod 15; a first connecting block 16; a feeding frame 21; a feeding push rod 22; a trough 23; a stop block assembly 24; a drive mechanism 31; a clamping mechanism 32; a first power source 311; a rotating disc mechanism 312; a drive member 313; a driving rotation shaft 3131; a first drive disk 3132; a second drive turntable 3133; a third drive disk 3134; a first translational carriage 3135; a second translational carriage 3136; a third translational stage 3137; a fourth translational carriage 3138; a fifth translational carriage 3139; a sixth translational carriage 31310; a first carousel 3121; the second drive disc 3122; a drive link 3123; a knock-out member 3124; a drive rotating shaft 31221; a first link 31222; a second connecting member 31223; a third connecting member 31224; an arcuate drive member 31225; a guide member 31226; a movable slide rail assembly 321; a first clamping block 322; a second clamping block 323; clamping the support block 3221; a first clamping block 3222; a second clamping block 3223; a clamp block push rod 3224; a bag opening bracket 41; a servo motor drive 42; the first bag opening member 43; a second bag opening member 44; air-blowing members 45; a seal holder 51; a first heat seal block 52; a heat-seal air cylinder 53; a second heat seal block 54.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Referring now to the drawings in which:

example 1

As shown in fig. 1-4, the present embodiment discloses a bag feeding and packaging machine, a conveying device 3 is disposed between a bag feeding mechanism 1 and a feeding mechanism 2, the conveying device 3 includes a driving mechanism 31 and a clamping mechanism 32, the driving mechanism 31 drives the clamping mechanism 32 to rotate along a material transportation direction, meanwhile, the driving mechanism 31 can drive the bag feeding mechanism 1 to automatically feed bags, and the driving mechanism 31 can drive the feeding mechanism 2 to reciprocate along a vertical direction. The arrangement of the conveying device 3 can realize the clamping and conveying of the packaging bags, the packaging bags at the position of the bag feeding mechanism 1 are clamped and conveyed to the next station, the packaging bags are conveyed to the material feeding mechanism 2 through the driving mechanism 31 to drive the clamping mechanism 32 to feed the packaging bags to the material feeding mechanism 2, the problems of complex processing procedures and all actions at the same station are solved, the packaging efficiency is further improved, the efficiency can reach 3600 pieces/H, and the packaging bags are clamped to the clamping openings of the clamping mechanism 32 one by one through the actions of the bag feeding mechanism 1 during use, so that the bags are accurately fed, the phenomenon of falling of the packaging bags is avoided, the uniformity of the opening is ensured, the packaging quality is improved, and the packaging bag feeding device has substantial characteristics and progress.

Example 2

The embodiment discloses a give bag packagine machine is provided with conveyor 3 between last bag mechanism 1 and feed mechanism 2, and conveyor 3 includes actuating mechanism 31 and fixture 32, and actuating mechanism 31 drives fixture 32 and rotates along the material transportation direction, and simultaneously, actuating mechanism 31 can drive the automatic bag of going up of bag mechanism 1, and actuating mechanism 31 can drive feed mechanism 2 along vertical direction reciprocating motion. The clamping mechanism 32 is circumferentially arranged on the driving mechanism 31 in an array mode, is located between the bag feeding mechanism 1 and the feeding mechanism 2, and is used for clamping and transporting the packaging bags on the bag feeding mechanism 1 to the feeding mechanism 2. The clamping mechanism 32 is driven by the driving mechanism 31 to reciprocate between the bag feeding mechanism 1 and the feeding mechanism 2 along the rotation axis of the driving mechanism 31, while in the embodiment, the clamping mechanism 32 is driven by the driving mechanism 31 to reciprocate between the bag feeding mechanism 1 and the feeding mechanism 2 along the rotation axis of the driving mechanism 31, the packaging bag is clamped and conveyed to the feeding mechanism 2, and the packaging bag can be kept from tilting or falling or being hung on one side during the conveying process.

The wrapping bag transports to feed mechanism 2 after being held by fixture 32 at last bag mechanism 1 station, treat that feed mechanism 2 gets into the next action and take the leading-in strap of material, the strap of going up bag mechanism 1 is held the transportation away by adding, can carry out the separation of next strap at once and wait for the centre gripping to carry at this station, and feed mechanism 2 is transported away after the action is accomplished, fixture 32 also can be very fast with next wrapping bag from last bag mechanism 1 centre gripping transport to feed mechanism 2, can improve packing efficiency effectively.

Example 3

The embodiment discloses a give bag packagine machine is provided with conveyor 3 between last bag mechanism 1 and feed mechanism 2, and conveyor 3 includes actuating mechanism 31 and fixture 32, and actuating mechanism 31 drives fixture 32 and rotates along the material transportation direction, and simultaneously, actuating mechanism 31 can drive the automatic bag of going up of bag mechanism 1, and actuating mechanism 31 can drive feed mechanism 2 along vertical direction reciprocating motion. The clamping mechanism 32 is circumferentially arranged on the driving mechanism 31 in an array mode, is located between the bag feeding mechanism 1 and the feeding mechanism 2, and is used for clamping and transporting the packaging bags on the bag feeding mechanism 1 to the feeding mechanism 2.

On the basis of the above embodiment, the bag feeding and packaging machine further includes a bag opening mechanism 4, the bag opening mechanism 4 being disposed on the circumferential side in the rotation direction of the holding mechanism 32 for opening the packaging bag transported to the bag opening mechanism 4; the bag opening mechanism 4 is driven by the driving mechanism 31 to reciprocate along the vertical direction so as to completely open the packaging bag. Give bag packagine machine's opening bag mechanism 4 in this embodiment and set up between last bag mechanism 1 and feed mechanism 2, and set up along actuating mechanism 31 circumference, a wrapping bag for opening bag mechanism 1 and carry, before the wrapping bag will be packed into to the material, will stretch into the wrapping bag through opening bag mechanism 4, open it completely, and fixture 32 sets up under opening bag mechanism, just can effectually shorten opening bag mechanism 4 telescopic distance, improve opening bag efficiency, and feed mechanism 2 is under opening bag mechanism 4's department in advance, can avoid the damage to the wrapping bag when the material gets into the wrapping bag effectively.

On the basis of the above embodiment, the bag opening mechanism 4 comprises a bag opening bracket 41, a servo motor drive 42, a first bag opening component 43, a second bag opening component 44 and an air blowing component 45; servo motor drive 42 is fixed set up in open on the bag support 41, and first bag part 43 and the second of opening open 44 all with servo motor drive 42's output meshes, and first bag part 43 and the second of opening open 44 moves simultaneously when servo motor drive 42 moves, and the direction of motion is opposite, and the part of blowing 45 set up in on the first bag part 43 of opening for blow to the wrapping bag, open it. Further, the first pocket opening part 43 corresponds to the second pocket opening part 44 in structure. The first bag opening component 43 comprises an optical axis with gear teeth at one end, and a vacuum chuck component is fixedly connected to the other end of the optical axis; meanwhile, the vacuum sucker component is fixedly provided with an air cylinder for providing lifting movement and a liftout piece which can be arranged in a sliding way; wherein the cylinder can drive the ejector to reciprocate back and forth along the vertical direction. Specifically, when the clamping mechanism 32 conveys the packaging tape to the bag opening mechanism 4, the vacuum chuck part respectively sucks the front part and the rear part of the packaging bag, at the moment, the servo motor drive 42 starts to drive the first bag opening part 43 and the second bag opening part 44 to move relatively, the packaging tape is opened, the clamping mechanism 32 is matched with retraction for quick opening while the packaging tape is opened, the ejector is ejected into the packaging bag through the cylinder action, the folded parts on two sides of the packaging bag are ejected through the ejector, when the air blowing part 45 stops blowing air, the packaging bag can still be opened when the first bag opening part 43 and the second bag opening part 44 are moved away, the subsequent materials on the feeding mechanism 2 can smoothly enter the packaging bag, and the packaging efficiency can be effectively improved.

On the basis of the embodiment, the ejection piece comprises an ejection base for supporting, and an ejector rod is adjustably arranged on the ejection base; the end part of the ejector rod is adjustably provided with a push sheet; and a sensor is also arranged on the ejection base.

On the basis of the embodiment, the push sheet is provided with the strip-shaped hole, so that the position of the push sheet can be adjusted through the strip-shaped hole during use, and the push sheet can be suitable for packaging bags of different models.

Example 4

The embodiment discloses a give bag packagine machine is provided with conveyor 3 between last bag mechanism 1 and feed mechanism 2, and conveyor 3 includes actuating mechanism 31 and fixture 32, and actuating mechanism 31 drives fixture 32 and rotates along the material transportation direction, and simultaneously, actuating mechanism 31 can drive the automatic bag of going up of bag mechanism 1, and actuating mechanism 31 can drive feed mechanism 2 along vertical direction reciprocating motion. The gripper mechanism 32 circumference array set up in on the actuating mechanism 31, and be located go up between bag mechanism 1 and the feed mechanism 2 for to go up the wrapping bag centre gripping on the bag mechanism 1 and transport to feed mechanism 2, still including opening bag mechanism 4 for bag packagine machine, open bag mechanism 4 sets up on the week side of gripper mechanism 32 rotation direction, is used for opening the wrapping bag of transporting to opening bag mechanism 4 department.

On the basis of the above embodiment, the bag packaging machine further includes a sealing mechanism 5, and the sealing mechanism 5 is disposed on the circumferential side of the rotation direction of the holding mechanism 32 and is used for performing heat sealing molding on the packaging bag filled with the material. The sealing mechanism 5 is driven by the driving mechanism 31 to reciprocate back and forth along the horizontal direction so as to realize heat sealing of the package. In this embodiment, a sealing mechanism 5 is arranged behind the feeding mechanism 2 for sealing the packaging bags filled with the materials, so as to realize full-automatic packaging operation. It is specific, seal mechanism 5 and also adopt the circumference array to set up on actuating mechanism 31's week side, and with last bag mechanism 1, feed mechanism 2, open bag mechanism 4 mutual independence and open, and the integrated level is high, as long as an independent functional area is impaired this moment, the staff can maintain impaired functional area, do not influence the normal work in other regions, so can effectively improve the degree of automation of the production for the bag packing, reduce the required manual work of production (only need alone), increase output (output per hour can reach 3600 the highest). In addition, the sealing mechanism 5 is directly driven together through the driving mechanism 31 during action, so that the occupied space of equipment can be effectively reduced, the same driving mechanism 31 can synchronously and timely drive the starting mechanism to act, the stability of the whole process is ensured, and the production efficiency is further improved.

On the basis of the above embodiment, the sealing mechanism 5 includes a sealing support 51 for supporting, a first heat sealing block 52 disposed on the sealing support 51, and a heat sealing cylinder 53 connected to the sealing support 51, wherein a second heat sealing block 54 is disposed at an output end of the heat sealing cylinder 53, and the heat sealing cylinder 53 operates to drive the second heat sealing block 54 to move, so that a packaging bag filled with a material is clamped between the first heat sealing block 52 and the second heat sealing block 54, thereby realizing an automatic sealing operation.

Example 5

A bag feeding and packaging machine is characterized in that a conveying device 3 is arranged between a bag feeding mechanism 1 and a feeding mechanism 2, the conveying device 3 comprises a driving mechanism 31 and a clamping mechanism 32, the driving mechanism 31 drives the clamping mechanism 32 to rotate along the material conveying direction, meanwhile, the driving mechanism 31 can drive the bag feeding mechanism 1 to automatically feed bags, and the driving mechanism 31 can drive the feeding mechanism 2 to reciprocate along the vertical direction. The clamping mechanisms 32 are arranged on the driving mechanism 31 in a circumferential array, are positioned between the bag feeding mechanism 1 and the feeding mechanism 2, and are used for clamping and transporting the packaging bags on the bag feeding mechanism 1 to the feeding mechanism 2, the bag feeding and packaging machine further comprises a bag opening mechanism 4, and the bag opening mechanism 4 is arranged on the circumferential side of the rotating direction of the clamping mechanisms 32 and is used for opening the packaging bags transported to the bag opening mechanism 4; the bag opening mechanism 4 is driven by the driving mechanism 31 to reciprocate along the vertical direction so as to completely open the packaging bag. The driving mechanism 31 comprises a first power source 311, a rotating disc mechanism 312 engaged with the first power source 311 and a driving element 313, wherein the rotating disc mechanism 312 intermittently rotates under the action of the first power source 311; the driving member 313 is linearly reciprocated by the first power source 311.

On the basis of the above embodiments, the driving member 313 includes a driving spindle 3131, the driving spindle 3131 is coaxially disposed on a first driving disk 3132, a second driving turntable 3133, and a third driving disk 3134, the first driving disk 3132 is provided with a first driving curve slot and a second driving curve slot; a third driving curve groove and a fourth driving curve groove are arranged on the second driving turntable 3133; a fifth driving curve groove and a sixth driving curve groove are formed in the third driving disc 3134; a first translation rack 3135 is in line contact with the first driving curve groove; a second translation rack 3136 is in line contact with the second driving curve groove; a third translation frame 3137 is in line contact with the third driving curve groove; a fourth translational frame 3138 is in line contact with the fourth driving curve groove; a fifth translation rack 3139 is in line contact with the fifth driving curve slot; a sixth translation rack 31310 is in line contact with the sixth driving curve slot; first, second, third, fourth, fifth and sixth

translational carriages

3135, 3136, 3137, 3138, 3139, 31310 are driven by a driving shaft 3131 to reciprocate linearly. The first power source 311 acts to drive the rotation shaft 3131 to act together with the first power source 311, and then drives the first driving disc 3132, the second driving disc 3133 and the third driving disc 3134 to act, and trigger the corresponding mechanisms to perform corresponding processing operations, and a cam-type design is adopted, so that all driving can be performed by one first power source 311, and the accuracy of the device action and the production efficiency are improved.

The other end of the first translational frame 3135 is connected with the clamping mechanism 32 and is used for driving the clamping mechanism 32 to move up and down; the chucking mechanism 32 includes: a movable slide rail assembly 321, a first clamping block 322, a second clamping block 323; the first clamping block 322 and the second clamping block 323 are respectively sleeved in the movable sliding rail assembly 321 in a movable manner, one end of the driving connecting rod 3123 is connected with the first clamping block 322, and the other end is connected with the second clamping block 323; when the clamping mechanism 32 acts, the driving connecting rod 3123 moves to the upper side of the output end of the first movable rack 3135, when the first movable rack 3135 acts, the driving connecting rod 3123 is pushed to act, and then the first clamping block 322 and the second clamping block 323 are driven to move along the movable sliding rail assembly 321, the driving connecting rod 3123 is jacked upwards, the first clamping block 322 and the second clamping block 323 are respectively clamped to move close to each other after clamping the packaging bag, so that the tightened packaging bag is in a relaxed state, and the air blowing component 45 acts to stretch the packaging bag.

The other end of the second translation frame 3136 is connected to a second driving disc 3122 for driving the second driving disc 3122 to rotate; the second driving disk 3122 includes a driving rotation shaft 31221, a first link 31222, a second link 31223, a third link 31224, an arc-shaped driving part 31225, and a guide part 31226; the first connecting member 31222 is coaxially disposed with the second connecting member 31223; the second connecting piece 31223 is arranged on the third connecting piece 31224 in a lifting manner through a guide part 31226; the driving rotation shaft 31221 is connected to the first link 31222; the arc-shaped driving part 31225 is fixedly arranged on the second connecting piece 31223; when the feeding mechanism 2 carries out feeding, the second translation rack 3136 acts to drive the first connecting piece 31222 to rotate, and further drive the second connecting piece 31223 to rotate, so as to push the arc-shaped driving part 31225 to rotate, and push the driving connecting rod 3123 to jack up upwards, so that the feeding mechanism 2 conveys the material into the packaging bag; due to the arrangement of the arc-shaped driving part 31225, the packaging bag can smoothly complete subsequent heat sealing and charging actions after opening the bag.

The other end of the third translation frame 3137 is connected to the feeding mechanism 2, and is used for driving the feeding mechanism 2 to move up and down, so that the materials are automatically conveyed into the packaging bag; the feed mechanism 2 includes: the feeding device comprises a feeding frame 21, a feeding push rod 22, a trough 23 and a stop block assembly 24, wherein one end of the feeding push rod 22 is connected with the feeding frame 21, the other end of the feeding push rod 22 is positioned above a third translation frame 3137, the trough 23 is arranged above the feeding frame 21, and the stop block assembly 24 is arranged above the output end of the trough 23 and used for controlling the material flow of the trough 23; when feeding is performed, the third translation frame 3137 drives the feeding push rod 22 to move downwards, so that the trough 23 is driven to move downwards, the trough 23 moves to the position of the packaging bag opening, the stop block assembly 24 acts to push the stop block to move upwards, and therefore materials in the trough 23 slide into the packaging bag, and automatic feeding is achieved.

The other end of the fourth translational frame 3138 is connected to the clamping mechanism 32 and is used for driving the clamping mechanism 32 to move back and forth so as to clamp the packaging bag; the first clamping block 322 includes: the clamping device comprises a clamping supporting block 3221, a first clamping block 3222, a second clamping block 3223 and a clamping block push rod 3224, wherein the clamping supporting block 3221 is slidably sleeved on the movable slide rail assembly 321, the first clamping block 3222 is connected with the clamping supporting block 3221, one end of the second clamping block 3223 is hinged to the clamping supporting block 3221, the clamping block push rod 3224 is slidably sleeved in the clamping supporting block 3221, and one end of the clamping supporting block 3221 is connected with the second clamping block 3223; the second clamping block 323 has the same structure as the first clamping block 322; the ejecting part 3124 can push the clamping block push rod 3224 to move; when the fourth translational frame 3138 acts to clamp the packaging bag, the pushing member 3124 is pushed to move, and the clamping block pushing rod 3224 is driven to move, so as to drive the second clamping block 323 to move, thereby performing a packaging bag clamping or discharging operation.

The other end of the fifth translation frame 3139 is connected to the bag feeding mechanism 1, and is used for driving the bag feeding mechanism 1 to suck the packaging bags; the bag feeding mechanism 1 includes: the bag feeding device comprises an upper bag seat 11, an upper bag moving frame 12, an upper bag push rod 13 and an upper bag sucker, wherein the upper bag moving frame 12 is slidably arranged on the upper bag seat 11, one end of the upper bag push rod 13 is connected with the upper bag moving frame 12, the other end of the upper bag push rod 13 is connected with a fifth translation frame 3139, and the upper bag sucker is arranged on the upper bag moving frame 12; the fifth translation frame 3139 acts to drive the bag feeding push rod 13 to move, so as to drive the bag feeding sucker to move to suck the packaging bag, and the purpose of automatically sucking the packaging bag in a sequential cycle is achieved.

The other end of the sixth translational frame 31310 is connected to the bag feeding mechanism 1, and is configured to drive the bag feeding mechanism 1 to perform a bag feeding operation, and convey the clamped packaging bag to the clamping mechanism 32, so as to perform a corresponding packaging operation; go up bag mechanism 1 still includes: the packaging bag taking device comprises a material taking connecting rod 15, a first connecting block 16 and a second sucking disc, wherein the first connecting block 16 is connected with the material taking connecting rod 15, and the second sucking disc is connected with the first connecting block 16 and is used for conveying the sucked packaging bags to the rotating disc mechanism 312 so as to facilitate the clamping mechanism 32 to clamp and carry out corresponding packaging operation; the sixth translational frame 31310 can drive the material taking link rod 15 to move, and further drive the first connecting block 16 to move, so as to drive the second suction cup to move, and the second suction cup takes money and moves the packing bag sucked by the bag suction cup to the rotating disc mechanism 312.

On the basis of the above embodiment, the rotating disc mechanism 312 includes the first driving disc 3121 and the second driving disc 3122; the first rotary table 3121 is coaxially arranged with the second driving table 3122; the first rotating disc 3121 is provided with a driving connecting rod 3123 in a circular array and in a lifting way; a jacking component 3124 is slidably arranged at the position opposite to the driving connecting rod 3123. The output end of the first power source 311 is engaged with the bottom of the first rotating disk 3121, and the first rotating disk 3121 is operated by the first power source 311.

The first power source 311 acts to drive the rotating shaft 3131 to act together with the first power source 311, so as to drive the first driving disk 3132, the second driving turntable 3133 and the third driving disk 3134 to act, and trigger the corresponding mechanisms to perform corresponding processing operations; the fifth translation rack 3139 moves to drive the bag feeding push rod 13 to move so as to drive the bag feeding sucker to move to suck the packaging bag, the sixth translation rack 31310 drives the material taking connecting rod 15 to move so as to drive the first connecting block 16 to move so as to drive the second sucker to move, and the packaging bag sucked by the second sucker for money taking and bag feeding is moved to the rotating disc mechanism 312, so that the bag feeding operation of the packaging bag is completed; the fourth translation frame 3138 acts to push the ejecting part 3124 to act, and then drives the clamping block pushing rod 3224 to move, and drives the second clamping block 323 to move, so that the packaging bag is clamped between the first clamping block 322 and the second clamping block 323 to clamp the packaging bag; meanwhile, the first power source 311 drives the first rotating disc 3121 to rotate, and drives the clamping mechanism to clamp the packaging bag and then turn to the bag opening mechanism 4; when the servo motor drives the bag opening device 42 to act, the first bag opening device 43 and the second bag opening device 44 act simultaneously, the moving directions are opposite, and the air blowing device 45 is arranged on the first bag opening device 43 and used for blowing air to the packaging bag to accelerate the opening of the packaging bag; the first translation rack 3135 moves to push the driving link 3123 to move, and then drives the first clamping block 322 and the second clamping block 323 to move along the movable sliding rail assembly 321, the driving link 3123 is lifted upwards, and the first clamping block 322 and the second clamping block 323 respectively clamp the packaging bag and then move close to each other, so that the tightened packaging bag is in a relaxed state, and the air blowing component 45 moves to stretch the packaging bag; after the packaging bag is opened, the first power source 311 continues to act to drive the first rotating disc 3121 to rotate, the opened packaging bag is driven to turn to the feeding mechanism 2, feeding operation is performed, the third moving frame 3137 drives the feeding push rod 22 to move downwards to drive the trough 23 to move downwards, the trough 23 moves to the opening of the packaging bag, the stop block assembly 24 acts to push the stop block to move upwards, and therefore materials in the trough 23 slide into the packaging bag, and automatic feeding is completed; after the feeding is finished, the packaging bag with the material moves to the sealing mechanism 5, the heat-sealing air cylinder 53 acts to drive the second heat-sealing block 54 to move, so that the packaging bag with the material is clamped between the first heat-sealing block 52 and the second heat-sealing block 54, and the automatic sealing operation is realized.

It should be finally noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, it should be understood by those skilled in the art that after reading the present specification, the technical personnel can still modify or equivalently replace the specific embodiments of the present invention, but these modifications or changes do not depart from the scope of the claims of the present application.

Claims

1. A bag feeding and packaging machine is characterized in that a conveying device (3) is arranged between a bag feeding mechanism (1) and a feeding mechanism (2), the conveying device (3) comprises a driving mechanism (31) and a clamping mechanism (32), the driving mechanism (31) drives the clamping mechanism (32) to rotate along the conveying direction of packaging bags, the driving mechanism (31) drives the bag feeding mechanism (1) to automatically feed the packaging bags, the circumferential arrays of the clamping mechanism (32) are arranged on the driving mechanism (31) and are located between the bag feeding mechanism (1) and the feeding mechanism (2) so as to clamp and convey the packaging bags on the bag feeding mechanism (1) to the feeding mechanism (2); the driving mechanism (31) comprises a first power source (311), a rotating disc mechanism (312) meshed with the first power source (311) and a driving piece (313), and the rotating disc mechanism (312) intermittently rotates under the action of the first power source (311); the driving piece (313) makes linear reciprocating motion under the action of a first power source (311), and the driving piece (313) is rotatably connected with the bag feeding mechanism (1); the rotating disc mechanism (312) drives the clamping mechanism (32) to open or close.

2. The bag feeding and packaging machine according to claim 1, further comprising a bag opening mechanism (4), the bag opening mechanism (4) being provided on a peripheral side in a rotational direction of the gripping mechanism (32) to open the bag conveyed to the bag opening mechanism (4).

3. The bag feeding and packaging machine according to claim 2, wherein the bag opening mechanism (4) is reciprocated in a vertical direction by the driving mechanism (31) to fully open the packaging bag.

4. A bag feeding and packaging machine according to claim 3, wherein the bag opening mechanism (4) comprises a bag opening bracket (41), a servo motor drive (42), a first bag opening member (43), a second bag opening member (44) and a blowing member (45); the servo motor drive (42) is fixedly arranged on the bag opening support (41), the first bag opening component (43) and the second bag opening component (44) are both meshed with the output end of the servo motor drive (42) and can be slidably inserted into and arranged on the bag opening support (41), the servo motor drive (42) can drive the first bag opening component (43) and the second bag opening component (44) to move in opposite directions, and the air blowing component (45) is arranged on the first bag opening component (43).

5. The bag feeding and packaging machine according to claim 1, further comprising a sealing mechanism (5), wherein the sealing mechanism (5) is provided on a circumferential side in a rotation direction of the holding mechanism (32) to heat seal the bag filled with the material.

6. A bag-feeding packaging machine according to claim 5, wherein the sealing mechanism (5) is reciprocally moved back and forth in a horizontal direction by the driving mechanism (31) to effect heat sealing of the package.

7. The bag feeding and packaging machine according to claim 1, wherein the driving member (313) comprises a driving spindle (3131), the driving spindle (3131) is coaxially provided with a first driving disk (3132), a second driving turntable (3133) and a third driving disk (3134), the first driving disk (3132) is provided with a first driving curve slot and a second driving curve slot; a third driving curve groove and a fourth driving curve groove are arranged on the second driving turntable (3133); a fifth driving curve groove and a sixth driving curve groove are arranged on the third driving disc (3134); a first translation frame (3135) is in line contact with the first driving curve groove; a second translation rack (3136) is in line contact with the second driving curve groove; a third translation rack (3137) is in line contact with the third driving curve slot; a fourth translation frame (3138) is in line contact with the fourth driving curve groove; a fifth translation frame (3139) is in line contact with the fifth driving curve groove; a sixth translation frame (31310) is in line contact with the sixth driving curve groove; the first translational frame (3135), the second translational frame (3136), the third translational frame (3137), the fourth translational frame (3138), the fifth translational frame (3139) and the sixth translational frame (31310) are driven by the driving rotating shaft (3131) to make a linear reciprocating motion.

8. The bag feeding and packaging machine according to claim 1, wherein the rotating disc mechanism (312) comprises a first rotating disc (3121) and a second driving disc (3122); said first carousel (3121) being coaxially arranged with respect to said second driving disc (3122); the first rotary table (3121) is circumferentially arrayed and provided with a driving connecting rod (3123) in a lifting way; the position opposite to the driving connecting rod (3123) is slidably provided with a jacking component (3124).

9. The bag feeding and packaging machine according to claim 8, wherein the second driving disc (3122) comprises a driving rotation shaft (31221), a first link (31222), a second link (31223), a third link (31224), an arc-shaped driving member (31225) and a guide member (31226); the first connecting piece (31222) and the second connecting piece (31223) are coaxially arranged; the second connecting piece (31223) is arranged on the third connecting piece (31224) in a lifting manner through a guide part (31226); the driving rotation shaft (31221) is connected with the first connection member (31222); the arc-shaped driving part (31225) is fixedly arranged on the second connecting piece (31223).

10. The bag feeding and packaging machine according to claim 9, wherein the arcuate driving member (31225) is symmetrically provided with a lifting section and a lowering section; and a holding section is arranged between the adjacent lifting section and the descending section.