CN219636541U - Stacking device for plastic bag production - Google Patents

Abstract

The utility model provides a stacking device for plastic bag production, which relates to the field of plastic bag processing equipment and comprises a conveying belt, wherein a stacking table is arranged on one side of the conveying belt, a limiting plate, a screw rod assembly and a conveying belt are arranged on the stacking table, a counter is arranged on the limiting plate, a stacking plate is arranged on the screw rod assembly, a baffle plate and a strip hole are arranged on the stacking plate, the stacking plate is matched with the limiting plate, a mounting frame is erected on the conveying belt, a telescopic cylinder is arranged on the mounting frame, the telescopic cylinder is connected with a fixing plate, a pressing assembly and a motor are arranged on the fixing plate, the motor is connected with a turnover plate, and the pressing assembly penetrates through the strip hole and is matched with the turnover plate; compared with the prior art, the device has the advantages that the plastic bag group is not easy to disperse in the process of subsequent conveying and transferring after stacking, manual secondary stacking is not needed in the follow-up process, the labor intensity is reduced, and the degree of automation is remarkably improved.

Description

Stacking device for plastic bag production

Technical Field

The utility model relates to the field of plastic bag processing equipment, in particular to a stacking device for plastic bag production.

Background

The plastic bag is made of plastic (such as polypropylene, polyester, nylon and the like) as a main raw material, is an indispensable article in daily life, and is often used for containing other articles. The plastic bag is widely used because of the advantages of low cost, light weight, large capacity and convenient storage, but is forbidden to be produced and used in some countries because of the defects of long degradation period and difficult treatment.

Bulletin number CN214269207U provides a plastic packaging bag production is with stacking device, and this structure includes first stock guide and first conveyer belt, first stock guide fixed connection delivery sheet, one side that the delivery sheet kept away from first stock guide is equipped with the second stock guide, and second stock guide fixed connection wears the picture peg, is equipped with in the delivery sheet and wears the slot, alternates the board card and go into in the slot. When the plastic bag stacking machine is used, the first material guide plate, the feeding plate and the second material guide plate are matched, so that the produced plastic bag groups are automatically stacked, repeated taking and stacking of the plastic bag groups by a worker are not required, labor is reduced, and the plastic bag stacking machine is convenient for the worker to operate; the height of the stacked plastic bags on the placing plate is sensed through the infrared sensor, when the height of the stacked plastic bags is higher than that of the second material guiding plate, the air cylinder is automatically started to drive the second material guiding plate to ascend, so that more plastic bags can be stacked; the auxiliary rollers assist the plastic bag group to move, so that the plastic bag group is prevented from being blocked; but this device carries out a plurality of plastic bags in the plastic bag group easily dispersion through first stock guide, delivery sheet and the cooperation of second stock guide in-process plastic bag group, still needs artifical secondary to pile up like this at the follow-up, and degree of automation remains to improve.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and further provides a stacking device for producing plastic bags.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a device of stacking of plastic bag production usefulness, including the conveyer belt, one side of conveyer belt is provided with stacks the platform, be provided with limiting plate on stacking the bench, lead screw subassembly and conveyer belt, be provided with the counter on the limiting plate, be provided with the stack board on the lead screw subassembly, be provided with baffle and rectangular hole on the stack board, the stack board cooperatees with the limiting plate, the conveyer belt is erect the mounting bracket, be provided with telescopic cylinder on the mounting bracket, telescopic cylinder is connected with the fixed plate, be provided with on the fixed plate and push down subassembly and motor, the motor is connected with the upset board, push down the subassembly and pass rectangular hole and cooperate with the upset board.

Compared with the prior art, the device has the advantages that the plastic bag group is not easy to disperse in the process of conveying and transferring after stacking, so that secondary stacking is not needed in the follow-up process, the labor intensity is reduced, and the degree of automation is remarkably improved.

Further, the pressing component comprises a horizontal plate, a pressing electric cylinder and a pressing block, wherein the horizontal plate is arranged on the fixed plate, the pressing electric cylinder and the through hole are arranged on the horizontal plate, the pressing electric cylinder is connected with the pressing block, the pressing block sequentially penetrates through the through hole to be matched with the overturning plate, and the pressing block is arranged in one-to-one correspondence with the long holes.

According to the scheme, the pressing component is matched with the overturning plate to clamp the stacked plastic bag group, so that the plastic bag group is separated from the stacking plate and automatically transferred to the conveying belt to carry out a subsequent packing process.

Further, the stacking plate comprises a first stacking plate and a second stacking plate, the first stacking plate is positioned on one side of the second stacking plate and moves synchronously, two conveying belts are arranged on the stacking table and are matched with the first stacking plate and the second stacking plate respectively.

In the scheme, the screw rod assembly drives the two stacking plates to move in a matched mode, and the stacking process of the plastic bags is continuously and uninterruptedly carried out by means of the two conveying belts.

Further, the conveyor belt has a height higher than the height of the stacking plate.

According to the scheme, the conveying belt is matched with the baffle plate and the limiting plate, so that the stacking flow of the plastic bags on the stacking plate is realized.

Further, the lower pressing block is made of rubber.

The rubber material is adopted for the lower pressing block in the scheme, so that the problem of plastic bag damage caused by hard contact of the lower pressing block with the plastic bag set in the pressing process can be avoided.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device starts a stacking flow by conveying the cut plastic bags onto the stacking plate through the conveying belt, when a certain number of plastic bags are stacked on the stacking plate to form a plastic bag group, the screw rod assembly drives the stacking plate to move to one side of the conveying belt, automatic transfer of the plastic bag group is realized by utilizing the overturning plate, the telescopic cylinder and the pushing assembly, and the plastic bag group cannot be dispersed in the transfer process.

2. The device drives the two stacking plates to move through the screw rod assembly and is matched with the two conveying belts to realize the continuous stacking flow of the plastic bags, so that the working efficiency of plastic bag stacking is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a telescopic cylinder installation;

FIG. 3 is a schematic view of the movement of a first stack plate and a second stack plate in the present device;

reference numerals:

1. a conveyor belt; 2. a stacking table; 21. a lead screw assembly; 22. a first stack of plates; 23. a second stack of plates; 24. a limiting plate; 25. a baffle; 26. a counter; 27. a slit hole; 3. a conveyor belt; 31. a mounting frame; 32. a telescopic cylinder; 33. a fixing plate; 34. a horizontal plate; 35. depressing the pressure cylinder; 36. pressing the block; 37. a motor; 38. and (5) turning over the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The utility model will be further described with reference to the accompanying drawings and examples:

as shown in fig. 1 to 3, a stacking device for producing plastic bags comprises a conveyor belt 1, wherein a plurality of cut plastic bags are conveyed on the conveyor belt 1, the plastic bags are not shown in the drawing, a stacking table 2 is arranged on one side of the conveyor belt 1, a limiting plate 24, a screw rod assembly 21 and a conveyor belt 3 are arranged on the stacking table 2, the conveyor belt 3 is arranged on one side of the limiting plate 24, the screw rod assembly 21 is not improved in the prior art, the structure consists of a driving motor 37, a screw rod, a sliding rail, a sliding block and a connecting plate, the structures are shown in the drawing but not numbered, a counter 26, in particular a laser counter is not improved in the prior art, the function of recording the number of the plastic bags stacked on the stacking plate and ensuring that the plastic bags with a certain number are stacked on the stacking plate, the counter 26 is arranged above the stacking plate, the counter 26, the conveyor belt 1 and the screw rod assembly 21 are all electrically connected with a controller, the controller is not shown in the figure, the screw rod assembly 21 is provided with a stacking plate, the height of the conveyor belt 1 is higher than that of the stacking plate so as to realize the stacking flow of a plurality of plastic bags, the stacking plate is provided with a baffle plate 25 and a strip hole 27, the stacking plate is matched with a limiting plate 24, the baffle plate 25 is matched with the limiting plate 24 so as to ensure the stacking effect of the plastic bags on the stacking plate, the conveyor belt 3 is erected with a mounting frame 31, the mounting frame 31 is provided with a telescopic cylinder 32, the telescopic cylinder 32 is connected with a fixing plate 33, the fixing plate 33 is provided with a horizontal plate 34 and a motor 37, the motor 37 is connected with a turnover plate 38, the horizontal plate 34 is provided with a lower pressure cylinder 35 and a through hole, the lower pressure cylinder 35 is connected with a lower pressure block 36 which sequentially penetrates through the through hole and the strip hole 27 and is matched with the turnover plate 38 so as to realize the compaction of the stacked plastic bag groups, the telescopic cylinder 32 realizes the detachment and transfer of the plastic bag group from the stacking plate, and the pressing blocks 36 are arranged in one-to-one correspondence with the strip holes 27.

The working flow of the utility model is as follows:

firstly, a plurality of cut plastic bags are transported to a stacking table 2 along with a conveyor belt 1, at the moment, a screw rod assembly 21 drives a stacking plate to move so that the stacking plate is approaching to the output end of the conveyor belt 1, at the moment, the front end of the stacking plate is blocked by a limiting plate 24, two sides of the stacking plate are provided with baffle plates 25, then the plastic bags are sequentially deposited on the stacking plate to be stacked, a timer counts once every time one plastic bag is stacked, after a specified number of plastic bags are stacked on the stacking plate to form a plastic bag group, a counter 26 sends a signal to a controller, then the controller sends a signal to the conveyor belt 1 to stop the stacking plate, then the screw rod assembly 21 drives the stacking plate to slowly move to the inlet end side of the conveyor belt 3, at the moment, a telescopic cylinder 32 starts to move so that a fixed plate 33 is close to the stacking plate, at the moment, a motor 37 drives a turnover plate 38 to move to a horizontal state, the stacking plate and the plastic bag group enter the clamping area between the horizontal plate 34 and the overturning plate 38, the lower pressing block 36 is driven by the lower pressing block 36 to move at the moment, the plastic bag group is clamped on the overturning plate 38 by the downward movement of the lower pressing block 36, the telescopic cylinder 32 starts to retract, the lower pressing block 36 moves along the strip holes 27 to enable the plastic bag group to leave the stacking plate, then one end of the plastic bag group is fallen on the conveying belt 3, meanwhile, the overturning plate 38 is driven by the motor 37 to overturn downwards, the clamping state of the plastic bag group is released at the moment, namely, the transfer of the plastic bag group from the stacking plate to the conveying belt 3 is realized, the plastic bag group can not be dispersed in the process, the transfer of the plastic bag group is realized automatically, the plastic bag stacking flow on the subsequent stacking plate is not influenced, the plastic bag group is transported to the next procedure along with the conveying belt 3, the packing flow is realized, when the transfer of a group of plastic bags is completed, the screw rod assembly 21 drives the stacking plate to move back to the output end of the conveyor belt 1 again to start a new stacking process, and the process is circulated; compared with the prior art, the plastic bag group in the device is not easy to disperse in the conveying and transferring process, so that secondary stacking is not needed manually in the follow-up process, the labor intensity of manual secondary stacking is reduced, and the automation degree is remarkably improved.

In order to continuously and continuously interrupt the stacking flow of the plastic bags, the scheme is further refined, as shown in fig. 1 and 3, the stacking plate comprises a first stacking plate 22 and a second stacking plate 23, the first stacking plate 22 is positioned on one side of the second stacking plate 23 and synchronously moves with the second stacking plate 23, two conveying belts 3 are arranged on the stacking table 2, and the two conveying belts 3 are respectively matched with the first stacking plate 22 and the second stacking plate 23; when the first stacking plate 22 is stacked on a specified number of plastic bags, the screw assembly 21 immediately drives the sliding block to move, the second stacking plate 23 moves to the position of the first stacking plate 22, and then the plastic bag group on the first stacking plate 22 starts to automatically transfer and discharge; when the second stacking plate 23 is stacked completely, the plastic bag group on the first stacking plate 22 is discharged and transferred completely, then the first stacking plate 22 is reset under the action of the screw rod assembly 21, at the moment, the second stacking plate 23 moves to one side of the inlet of the conveying belt 3 on the other side to start an automatic discharging and transferring process, the two stacking plates are matched with each other to realize a continuous stacking process, the conveying speed of the plastic bags is controllable, the problem of stacking omission does not occur, and the continuity is good.

In order to avoid the problem of plastic bag damage caused by hard contact of the lower pressing block 36 with the plastic bag set during the pressing process, the scheme is further refined, and as shown in fig. 2, the lower pressing block 36 is made of rubber.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a stacking device for plastic bag production, a serial communication port, including conveyer belt (1), one side of conveyer belt (1) is provided with piles up platform (2), be provided with limiting plate (24) on piles up platform (2), lead screw subassembly (21) and conveyer belt (3), be provided with counter (26) on limiting plate (24), be provided with the stack board on lead screw subassembly (21), be provided with baffle (25) and rectangular hole (27) on the stack board, the stack board cooperatees with limiting plate (24), conveyer belt (3) are erect on installing frame (31), be provided with telescopic cylinder (32) on installing frame (31), telescopic cylinder (32) are connected with fixed plate (33), be provided with on fixed plate (33) and push down subassembly and motor (37), motor (37) are connected with upset board (38), push down the subassembly and pass rectangular hole (27) and cooperate with upset board (38), push down the subassembly and including horizontal plate (34), push down electronic jar (35) and push down briquetting (36), be provided with horizontal plate (34) on fixed plate (33), electronic (34) are provided with down and push down the briquetting (36) and are connected with the through-hole (38) in proper order, the lower pressing blocks (36) are arranged in one-to-one correspondence with the strip holes (27), and the lower pressing blocks (36) are made of rubber materials.

2. A stacking device for producing plastic bags according to claim 1, wherein the stacking plate comprises a first stacking plate (22) and a second stacking plate (23), the first stacking plate (22) is positioned on one side of the second stacking plate (23) and moves synchronously, two conveying belts (3) are arranged on the stacking table (2), and the two conveying belts (3) are matched with the first stacking plate (22) and the second stacking plate (23) respectively.

3. Stacking device for the production of plastic bags according to claim 1, characterized in that the conveyor belt (1) has a height higher than the height of the stacking plates.