CN112208872A

CN112208872A - Anti-blocking ton bag packing machine

Info

Publication number: CN112208872A
Application number: CN202011213702.XA
Authority: CN
Inventors: 刘洁; 王安睿; 李湘华
Original assignee: Jiangxi Zhongzhu Biomass Technology Co ltd
Current assignee: Jiangxi Zhongzhu Biomass Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-01-12

Abstract

The invention discloses an anti-blocking ton bag packaging machine, and relates to the technical field of ton bag packaging machines. Including the frame, be provided with in the frame and be used for leading the guide cylinder of sending the material to the ton bag for cut off and switch on the guide cylinder to valve member, sack clamping device, weighing device, the ton bag shift-out device of ton bag pay-off still are provided with the anti-blocking device of guide cylinder feed in the frame, and anti-blocking device is provided with the open-ended casing including fixed both ends that set up in the frame, and the casing is inside to be provided with the churning tool that is used for driving the material to remove to the guide cylinder rotatablely, and the casing outside is provided with and is used for driving churning tool pivoted motor. According to the invention, the anti-blocking device is added on the basis of the existing ton bag packaging machine, materials enter the guide cylinder and then enter the ton bag under the stirring and pushing of the anti-blocking device by the stirring tool in the anti-blocking device, and when the materials with poor flowability or large viscosity are filled, the phenomenon of blocking cannot occur, so that the ton bag packaging machine can be filled efficiently.

Description

Anti-blocking ton bag packing machine

Technical Field

The invention relates to the technical field of ton bag packaging machines, in particular to an anti-blocking ton bag packaging machine.

Background

The ton bag is a flexible transport packaging container, is cylindrical or cuboid, and is provided with a hoisting belt on the bag body, thereby being convenient for transportation, loading and unloading. The ton bag packaging machine is a machine for filling materials into ton bags. However, the existing ton bag packaging machine is not suitable for filling materials with poor flowability or high viscosity. When filling such materials, when filling of one ton bag is finished, the filling opening needs to be closed to replace a new ton bag, the material flow is temporarily interrupted, and when the next ton bag is replaced to continue filling, the material cannot easily enter the flowing state again due to poor material fluidity or high viscosity, and the material cannot smoothly enter the ton bag to be packaged.

Therefore, how to manufacture the anti-blocking ton bag packaging machine is suitable for filling materials with poor flowability or high viscosity, and becomes a problem to be solved by the technical personnel in the field.

Disclosure of Invention

The invention aims to provide an anti-blocking ton bag packaging machine which is suitable for filling materials with poor flowability or high viscosity.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention provides an anti-blocking ton bag packaging machine which comprises a rack, wherein a guide cylinder for guiding materials to a ton bag, a valve component for cutting off and conducting the guide cylinder to feed the ton bag, a bag opening clamping device, a weighing device and a ton bag shifting-out device are arranged on the rack, an anti-blocking device for feeding the guide cylinder is also arranged on the rack, the anti-blocking device comprises a shell fixedly arranged on the rack, openings are formed in two ends of the shell, a stirring tool for driving the materials to move to the guide cylinder is rotatably arranged in the shell, and a motor for driving the stirring tool to rotate is arranged outside the shell.

Optionally, the stirring tool includes at least one stirring piece, the stirring piece includes rotation axis and a plurality of one end that rotate to set up in the casing with the lateral wall fixed connection other end of rotation axis is to keeping away from the interference stick of the direction extension of the axis of rotation axis, the rotation axis with the output shaft transmission of motor is connected.

Optionally, the rotating shaft and/or the interference rod is made of a material that repels the material, or the outer surface of the rotating shaft and/or the interference rod is provided with a material that repels the material.

Optionally, the stirring tool comprises two stirring members arranged side by side, a rotating shaft of one of the two stirring members is in transmission connection with an output shaft of the first driving motor, and the two stirring members are connected through a transmission device to form relative rotation.

Optionally, the transmission means comprises intermeshing gears fixedly arranged at the ends of the rotational axes of the two stirring members.

Optionally, the casing is provided in a rectangular parallelepiped shape, and the casing is vertically provided right above the material guiding cylinder.

Optionally, the weighing device is including fixed setting the weighing sensor on four angles of frame, fixedly connected with support on the weighing sensor, the vertical four first cylinders that are provided with on the support, the flexible rod end of first cylinder is provided with the couple, still including control first solenoid valve, the controller of first cylinder action weighing sensor, first solenoid valve, controller pass through circuit connection.

Optionally, the guide cylinder fixed connection be in on the support, be provided with on the support sack clamping device, sack clamping device includes that two pairs of one end articulate arm lock on the support, it is every to be connected with the second cylinder between two arm lock of arm lock, the cylinder body end and the flexible rod end of second cylinder are respectively with every to the intermediate position of two arm lock in the arm lock is articulated, still including being used for control the second solenoid valve of second cylinder action, the second solenoid valve with the controller passes through circuit connection.

Optionally, the ton bag removing device includes a slide rail disposed at the bottom of the rack, a slide seat slidably disposed on the slide rail, a third cylinder having a cylinder end fixedly connected to the rack and a telescopic rod end fixedly connected to the slide seat, and a third electromagnetic valve controlling the third cylinder to operate, and the third electromagnetic valve is connected to the controller through a circuit.

Optionally, the valve assembly including be used for opening with picture peg, the cylinder body end of the discharge gate of closed casing with 1 fixed connection of frame, flexible rod end with picture peg fixed connection's fourth cylinder, lie in on the casing lateral wall be provided with the confession in the position department of stirring tool below the jack that the picture peg passed, still including control the fourth solenoid valve of fourth cylinder action, the fourth solenoid valve with the controller passes through circuit connection.

The technical scheme provided by the invention can have the following beneficial effects: according to the invention, the anti-blocking device is added on the basis of the existing ton bag packaging machine, materials enter the guide cylinder and then enter the ton bag under the stirring and pushing of the anti-blocking device by the stirring tool in the anti-blocking device, and when the materials with poor flowability or large viscosity are filled, the phenomenon of blocking cannot occur, so that the ton bag packaging machine can be filled efficiently.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of an anti-blocking ton bag packaging machine shown in some embodiments;

FIG. 2 is a perspective view of the anti-clog device and valve assembly of FIG. 1;

FIG. 3 is a perspective view of the weighing apparatus of FIG. 1;

FIG. 4 is a perspective view of the mouth clamp of FIG. 1;

fig. 5 is a perspective view of the ton bag removal device of fig. 1.

In the figure: 1. a frame; 2. a material guide cylinder; 3. a valve assembly; 4. a bag mouth clamping device; 5. a weighing device; 6. a ton bag removal device; 7. an anti-blocking device; 31. inserting plates; 32. a fourth cylinder; 41. clamping arms; 42. a second cylinder; 43. a support plate; 51. a weighing sensor; 52. a support; 53. a first cylinder; 61. a sliding seat; 62. a slide rail; 63. a third cylinder; 71. a housing; 72. a stirring tool; 73. a motor; 74. a gear; 75. a speed reducer; 411. a clamping end; 531. hooking; 611. a roller; 721. a rotating shaft; 722. an interference bar.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Specifically, "front" and "rear" refer to directions perpendicular to the plane of the paper. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus or methods consistent with certain aspects of the invention.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the contents of the invention described in the claims. The entire contents of the configurations shown in the following embodiments are not limited to those required as solutions of the inventions described in the claims.

Referring to fig. 1-5, the invention provides an anti-blocking ton bag packaging machine, which comprises a frame 1, wherein a guide cylinder 2, a valve component 3, a bag opening clamping device 4, a weighing device 5 and a ton bag shifting-out device 6 are fixedly arranged on the frame 1, the frame 1 is also provided with an anti-blocking device 7, the anti-blocking device 7 comprises a shell 71, two ends of the shell 71 are provided with openings, one end of the opening is a feeding hole, the other end of the opening is a discharging hole, and the shell is fixedly arranged on the frame 1. The stirring tool 72 is rotatably disposed inside the housing 71, the rotation direction of the stirring tool 72 is the direction for pushing the material to move towards the guide barrel 2, the stirring tool 72 is in transmission connection with the motor 73, and the motor 73 drives the stirring tool 72 to rotate. When the invention is used for filling the ton bags, materials enter the ton bags through the material guide cylinder 2 under the stirring of the stirring tool 72 through the anti-blocking device 7. The ton sack cover is on the outer wall of guide cylinder 2, presss from both sides tightly through sack clamping device 4, and the material gets into the ton bag, and this in-process, weighing device 5 measures ton bag weight in real time, and when reaching preset weight, valve member 3 is closed, and the material no longer gets into the ton bag. At this time, the bag mouth clamping device 4 is opened, and the ton bag moving-out device 6 moves out of the station. The invention adds the anti-blocking device 7 on the basis of the existing ton bag packaging machine, and when filling materials with poor fluidity or larger viscosity. When the filling of one ton bag is finished, a new ton bag needs to be replaced, the material flow is temporarily interrupted, the next ton bag is replaced, and the filling is continued, because the material flow is poor or the viscosity is large, the material is difficult to re-enter the flow state, and the flow state of the material can be recovered under the stirring of the stirring tool 72 in the anti-blocking device 7, so that the new ton bag is filled.

The stirring tool 72 includes at least one stirring member, the stirring member includes a rotating shaft 721 and an interference rod 722 disposed on the rotating shaft 721, the interference rod 722 is disposed in a plurality along the axial direction and the circumferential direction of the rotating shaft 721, one end of the interference rod 722 is fixedly connected to the rotating shaft 721, and the other end of the interference rod 722 extends in a direction away from the axis of the rotating shaft 721. Specifically, the interference rod 722 may extend outward in a radial direction of the rotation shaft 721, the rotation shaft 721 may be provided with a screw hole, and the interference rod 722 may be provided with an external screw thread to be coupled in a screw manner. The housing 71 may have a bearing with a seat on a sidewall thereof, and the rotating shaft 721 is coupled to the bearing with a seat. The rotating shaft 721 is drivingly connected to an output shaft of the motor 73. A speed reducer 75 can be connected, the output shaft of the motor 73 is connected with the input shaft of the speed reducer 75, the output shaft of the speed reducer 75 can be connected with the rotating shaft 721 through a coupler, and the coupler can be a chain coupler.

The rotary shaft 721 and/or the interference rod 722 are made of a material that repels the material, or the outer surface of the rotary shaft 721 and/or the interference rod 722 is provided with a material that repels the material. Therefore, materials can be prevented from being stuck on the rotating shaft 721 or the interference rod 722, and the materials can conveniently and smoothly enter the material guide cylinder 2. Specifically, when the material is a biomass material, the material may be selected from stainless steel. When the material is glutinous rice product, the material is hard plastic.

Preferably, the stirring tool 72 comprises two stirring members, which are arranged side by side and connected by a transmission device, and the rotation directions of the two stirring members are relative rotation (two rotating shafts 721 rotate clockwise and counterclockwise respectively), and the rotating shaft 721 of one of the two stirring members is in transmission connection with the motor 73.

The transmission means may be provided as mutually engaging gears 74 provided at the ends of the rotational shafts 721 of the two stirring members. The rotary shaft 721 of the stirring member is protruded outwardly from the side wall of the housing 71 and is keyed to the fixed gear 74.

The casing 71 is preferably formed in a rectangular shape and is vertically disposed right above the guide chute 2.

Wherein, weighing device 5 is including fixed weighing sensor 51 who sets up in four angles of frame 1, fixedly connected with support 52 on weighing sensor 51, vertically on the support 52 is provided with four first cylinders 53, and first cylinder 53 preferably sets up the position directly over weighing sensor 51. The telescopic rod end of the first cylinder 53 is provided with a hook 531, and further comprises a first electromagnetic valve and a controller which are connected through a circuit. The controller may alternatively be a PLC. During weighing, hang the suspender on the ton bag on couple 531 back, the telescopic link locking cylinder body of first cylinder 53, ton bag liftoff, when filling the material to ton bag this moment, weighing sensor 51 real-time supervision weight and give the controller with signal transmission, when waiting to reach the default, controller control valve subassembly 3 is closed, stops filling. Then the controller controls the telescopic rod of the first cylinder 53 to extend, the ton bag falls onto the ton bag removing device 6, the worker takes the hanging strip off the hook 531, and the ton bag removing device 6 removes the ton bag from the station.

The guide cylinder 2 is fixedly connected to the support 52, the support 52 is provided with the bag mouth clamping device 4, the bag mouth clamping device 4 comprises four clamping arms 41, one ends of the four clamping arms 41 are hinged to the support 52, the other ends of the clamping arms 41 are clamping ends 411, the clamping ends 411 can be provided with flexible materials, the four clamping arms 41 are divided into two pairs, a second air cylinder 42 is connected between each pair of clamping arms 41, and the cylinder body end and the telescopic rod end of the second air cylinder 42 are respectively hinged to the middle positions of the two clamping arms 41 in each pair. Specifically, the guide cylinder 2 is cylindrical, a support plate 43 can be welded on the outer wall of the guide cylinder 2, and the support plate 43 can be welded with the bracket 52 or fixedly connected with the bracket through a bolt. The support plate 43 is provided with a hinge block, and the clamping arm 41 is hinged on the hinge block. And a second electromagnetic valve for controlling the action of the second air cylinder 42, wherein the second electromagnetic valve is connected with the controller through a circuit. The controller control second electromagnetism and then the telescopic link of control second cylinder 42 stretches out, and arm lock 41 is in the state of opening this moment, treats that the sack of ton bag cup joints back on the periphery wall of guide cylinder 2, and the telescopic link of second cylinder 42 withdraws, and arm lock 41 is in the clamping state, and grip end 411 presss from both sides the sack of ton bag tightly on the periphery wall of guide cylinder 2.

The ton bag shifting-out device 6 comprises a slide rail 62 arranged at the bottom of the rack 1, a sliding seat 61 arranged on the slide rail 62 in a sliding manner, a third cylinder 63 with a cylinder body end fixedly connected with the rack 1 and a telescopic rod end fixedly connected with the sliding seat 61, and a third electromagnetic valve which is connected with the controller through a circuit. When the ton bag is filled, the ton bag falls onto the sliding seat 61, the controller controls the third electromagnetic valve to further control the telescopic rod of the third air cylinder 63 to extend out, and the ton bag is moved out of the station so as to be discharged. Specifically, the sliding rail 62 may be a national standard light rail, and the sliding seat 61 may be provided with four rollers 611, which form rolling sliding with the sliding rail 62.

The valve assembly 3 comprises an inserting plate 31, a fourth air cylinder 32 with a cylinder end fixedly connected with the frame 1 and a telescopic rod end fixedly connected with the inserting plate 31, an inserting hole is formed in the side wall of the shell 71 and located below the stirring tool 72, the inserting plate 31 penetrates through the inserting hole and is arranged in the inserting hole in a sliding mode, and the fourth electromagnetic valve controls the fourth air cylinder 32 to act and is connected with the controller through a circuit.

It should be noted that the components in the above embodiments may be combined with each other. Realize full-automatic filling under the control of the procedure such as time delay at the controller, the workman hangs the suspender of ton bag back on couple 531, the telescopic link withdrawal of first cylinder 53, ton bag liftoff, with ton bag sack suit behind the lateral wall of guide cylinder 2, the telescopic link withdrawal of second cylinder 42, the tight sack of clip arm 41 clamp, the telescopic link withdrawal of fourth cylinder 32, open picture peg 31, the material gets into guide cylinder 2 and then gets into the ton bag under the stirring of stirring instrument 72, when waiting weighing sensor 51 to reach the default, the telescopic link of fourth cylinder 32 stretches out, the discharge gate of the closed casing 71 of picture peg 31, the material stops to get into guide cylinder 2 and ton bag in. The telescopic link of second cylinder 42 stretches out, and arm lock 41 opens, no longer presss from both sides tight ton bag sack, and the telescopic link of first cylinder 53 stretches out, and ton bag descends to sliding seat 61 on, and the workman takes off the suspender from couple, and the telescopic link of third cylinder 63 stretches out and releases the station with sliding seat 61, unloads the ton bag back, and the telescopic link of third cylinder 63 retracts, resumes sliding seat 61 to station primary position. And hanging a new ton bag on the hook 531, and repeating the work.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. An anti-blocking ton bag packing machine comprises a frame (1), wherein a guide cylinder (2) for guiding and conveying materials to ton bags is arranged on the frame (1), a valve assembly (3) for cutting off and conducting the guide cylinder (2) to feed the ton bags, a bag opening clamping device (4), a weighing device (5) and a ton bag shifting-out device (6), it is characterized in that the frame (1) is also provided with an anti-blocking device (7) for feeding the material guide cylinder (2), the anti-blocking device (7) comprises a shell (71) which is fixedly arranged on the frame (1) and is provided with openings at two ends, a stirring tool (72) for driving the materials to move towards the guide cylinder (2) is rotatably arranged in the shell (71), and a motor (73) for driving the stirring tool (72) to rotate is arranged outside the shell (71).

2. The anti-blocking ton bag packing machine according to claim 1, characterized in that the stirring tool (72) comprises at least one stirring member, the stirring member comprises a rotating shaft (721) rotatably disposed in the housing (71) and a plurality of interference rods (722) having one end fixedly connected to the side wall of the rotating shaft (721) and the other end extending in a direction away from the axis of the rotating shaft (721), and the rotating shaft (721) is in transmission connection with the output shaft of the motor (73).

3. The anti-blocking ton bag packing machine according to claim 2, characterized in that the rotating shaft (721) and/or the interference bar (722) is made of a material that repels the material or the outer surface of the rotating shaft (721) and/or the interference bar (722) is provided with a material that repels the material.

4. The machine according to claim 2, characterized in that said stirring tool (72) comprises two said stirring members arranged side by side, the rotation shaft (721) of one of the two stirring members is in transmission connection with the output shaft of said motor (73), and the two stirring members are connected by transmission means to form a relative rotation.

5. The anti-blocking ton bag packing machine according to claim 4 characterized in that the transmission means comprises intermeshing gears (74) fixedly arranged at the ends of the rotating shafts (721) of the two stirring members.

6. The anti-blocking ton bag packing machine according to claim 1, characterized in that the housing (71) is provided in a rectangular parallelepiped shape, and the housing (71) is vertically provided right above the guide cylinder (2).

7. The anti-blocking ton bag packaging machine according to claim 6, wherein the weighing device (5) comprises weighing sensors (51) fixedly arranged at four corners of the frame (1), a support (52) is fixedly connected to the weighing sensors (51), four first air cylinders (53) are vertically arranged on the support (52), hooks (531) are arranged at telescopic rod ends of the first air cylinders (53), and the anti-blocking ton bag packaging machine further comprises a first electromagnetic valve for controlling the first air cylinders (53) to act, a controller, the weighing sensors (51), the first electromagnetic valve and the controller which are connected through a circuit.

8. The anti-blocking ton bag packing machine according to claim 7, characterized in that the guiding cylinder (2) is fixedly connected to the support (52), the support (52) is provided with the bag mouth clamping device (4), the bag mouth clamping device (4) comprises two pairs of clamping arms (41) with one end hinged to the support (52), a second air cylinder (42) is connected between the two clamping arms (41) of each pair of clamping arms (41), a cylinder body end and a telescopic rod end of the second air cylinder (42) are respectively hinged to the middle position of the two clamping arms (41) of each pair of clamping arms (41), and the anti-blocking ton bag packing machine further comprises a second electromagnetic valve for controlling the second air cylinder (42) to operate, and the second electromagnetic valve is electrically connected to the controller.

9. The anti-blocking ton bag packing machine according to claim 8, characterized in that the ton bag removing device (6) comprises a slide rail (62) arranged at the bottom of the frame (1), a slide seat (61) arranged on the slide rail (62) in a sliding manner, a third cylinder (63) with a cylinder end fixedly connected with the frame (1) and a telescopic rod end fixedly connected with the slide seat (61), and a third electromagnetic valve for controlling the third cylinder (63) to act, wherein the third electromagnetic valve is electrically connected with the controller.

10. The anti-blocking ton bag packing machine according to claim 9, characterized in that the valve assembly (3) comprises an inserting plate (31) for opening and closing the discharge hole of the shell (71), a fourth cylinder (32) with a cylinder end fixedly connected with the frame (1) and a telescopic rod end fixedly connected with the inserting plate (31), wherein a jack for the inserting plate (31) to pass through is arranged on the side wall of the shell (71) at a position below the stirring tool (72), and the anti-blocking ton bag packing machine further comprises a fourth electromagnetic valve for controlling the action of the fourth cylinder (32), and the fourth electromagnetic valve is electrically connected with the controller.