Edge folding device for ton bag production

Abstract

The utility model discloses an edge folding device for ton bag production, which comprises a working table, a placing plate, a mounting frame, an edge folding assembly and a driving assembly, a mounting groove is formed in the working table, and the edge folding assembly comprises a hydraulic cylinder, a mounting plate, a pressing plate, an electric telescopic rod, a connecting plate, an edge folding block, an electric heating plate, a mounting seat, a connecting seat, a fixing piece, a clamping block, a clamping groove and a bolt. And a mounting frame is fixedly mounted at the top of the placement plate. According to the device, through matched use of the fixing pieces, the clamping blocks, the clamping grooves, the bolts, the mounting bases and the connecting bases, the pressing plates can be conveniently disassembled, pressing plates of different sizes can be conveniently replaced according to the sizes of ton bags, the practicability of the device is improved, meanwhile, through matched use of the driving assembly, the containing plate can be driven to move longitudinally, and the practicability is improved. And the height of the placing plate is changed, so that a worker can conveniently adjust the height of the device according to own requirements, the labor intensity of the worker can be reduced, and meanwhile, the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ton bag production equipment, in particular to a folding device for ton bag production. Background Art

[0002] Container bags are generally made of polyester fibers such as polypropylene and polyethylene. During the production of container bags, they need to be folded to increase the strength of the edges.

[0003] Currently, the existing Chinese patent with the publication number CN218084468U discloses a folding device for producing ton bags and bulk bags, primarily relating to the field of folding equipment for producing bulk bags. The folding device for producing ton bags and bulk bags comprises a base plate, a placement slot defined on the top surface of the base plate, a placement plate disposed within the placement slot, the bottom surface of the placement plate connected to the placement slot via several evenly distributed springs, connecting plates mounted on both sides of the base plate's top surface, each of the connecting plates having a connecting block mounted on one side via a first telescopic rod, a heating plate mounted on the bottom surface of each connecting block, and vertical rods mounted at the four corners of the base plate's top surface.

[0004] Although the device increases power through the first telescopic rod, and can fold ton bags with the cooperation of the connecting block and the heating plate, thereby reducing the physical labor of the operator, reducing the folding time, improving the folding efficiency, and bringing convenience to the folding of ton bags, it still has the following defects: 1. The pressure plate in the device is fixedly installed and cannot be flexibly adjusted according to the actual size of the ton bag. With the diversification of the specifications of ton bags in different industries, this single-size pressure plate is difficult to meet the diverse usage needs, resulting in limited practicality; 2. The device lacks a height adjustment function, which forces workers to frequently bend over or raise the height during operation, increasing labor intensity. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a folding device for ton bag production.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] The utility model discloses a folding device for producing ton bags, comprising a workbench, a placement plate, a mounting frame, a folding assembly, and a driving assembly. A mounting groove is provided inside the workbench, and the side components comprise a hydraulic cylinder, a mounting plate, a pressure plate, an electric telescopic rod, a connecting plate, a folding block, an electric heating plate, a mounting seat, a connecting seat, a fixing piece, a clamping block, a clamping slot, and a bolt. A mounting frame is fixedly installed on the top of the placement plate, the placement plate is movably arranged on the top of the workbench, and a controller is provided on the front side of the placement plate.

[0008] As a preferred technical solution of the present invention, the hydraulic cylinder is installed on the top of the mounting frame, the bottom of the hydraulic cylinder passes through the mounting frame and is fixedly installed with the mounting plate, the mounting seat is fixedly installed on the bottom of the mounting plate, the connecting seat is provided inside the mounting seat, and the pressure plate is fixedly installed on the bottom of the connecting seat.

[0009] As a preferred technical solution of the present invention, the electric telescopic rods are installed on both sides of the mounting plate, the connecting plate is fixedly installed on one end of the electric telescopic rod, the connecting plate is an L-shaped structure, the folding blocks are fixed on the opposite sides of the two connecting plates, the electric heating plates are provided at the bottom of the folding blocks, and the bottom of the electric heating plates is at the same level as the bottom of the pressing plate.

[0010] As a preferred technical solution of the present invention, the fixing parts are provided at the bottom of both sides of the mounting seat, the clamping block is fixedly installed on the top of the side opposite to the fixing part, the clamping groove is provided at the position of the mounting seat and the connecting seat opposite to the clamping block, the bolts are threadedly connected on both sides of the outside of the fixing part, and threaded grooves are provided at the position of the mounting seat and the connecting seat opposite to the bolt.

[0011] As an optimal technical solution of the present utility model, the driving assembly includes a driving motor, a screw rod, a guide rod, and a support frame. The driving motor is installed in the middle of the inner bottom surface of the mounting groove, the screw rod is installed at the output end of the driving motor, and the other end of the screw rod is rotatably connected to the top wall of the mounting groove.

[0012] As an optimal technical solution of the present invention, the guide rods are fixedly installed on both sides of the interior of the mounting groove, the external thread of the screw rod is connected to the support frame, the guide rods are slidably connected on both sides of the support frame, and the top of the support frame is connected to the bottom of the placement plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model is provided with a folding component and a driving component, and the pressure plate can be conveniently disassembled through the coordinated use of fixing parts, blocks, slots, bolts, mounting seats, and connecting seats, so that it is convenient to replace pressure plates of different sizes according to the size of ton bags, thereby improving the practicality of the device. At the same time, through the coordinated use of the driving component, the placement plate can be driven to move longitudinally, and the height of the placement plate can be changed, which is convenient for the staff to adjust the height of the device according to their own needs, helps to reduce the labor intensity of the staff, and can improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the pressing plate of the present utility model;

[0018] Figure 3 This is a partial structural disassembly diagram of the utility model;

[0019] In the figure: 1. Workbench; 2. Placement plate; 3. Mounting frame; 4. Mounting slot; 5. Hydraulic cylinder; 6. Mounting slot; 7. Pressing plate; 8. Electric telescopic rod; 9. Connecting plate; 10. Folding block; 11. Electric heating plate; 12. Mounting seat; 13. Connecting seat; 14. Fixing piece; 15. Block; 16. Slot; 17. Bolt; 18. Support frame; 19. Controller; 20. Drive motor; 21. Screw; 22. Guide rod. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0021] In the drawings, the same reference numerals all refer to the same components.

[0022] like Figure 1-3 As shown, the utility model provides a folding device for ton bag production, including a workbench 1, a placement plate 2, a mounting frame 3, a folding assembly, and a drive assembly. A mounting slot 4 is opened inside the workbench 1, and the side components include a hydraulic cylinder 5, a mounting plate 6, a pressure plate 7, an electric telescopic rod 8, a connecting plate 9, a folding block 10, an electric heating plate 11, a mounting seat 12, a connecting seat 13, a fixing piece 14, a clamping block 15, a clamping slot 16, and a bolt 17. The mounting frame 3 is fixedly installed on the top of the placement plate 2, the placement plate 2 is movably set on the top of the workbench 1, and a controller 19 is set on the front side of the placement plate 2.

[0023] This device can conveniently disassemble the pressure plate 7 through the coordinated use of the fixing piece 14, the block 15, the slot 16, the bolt 17, the mounting seat 12, and the connecting seat 13, so as to facilitate the replacement of pressure plates 7 of different sizes according to the size of the ton bag, thereby improving the practicality of the device. At the same time, through the coordinated use of the driving component, the placement plate 2 can be driven to move longitudinally, and the height of the placement plate 2 can be changed, so that the staff can adjust the height of the device according to their own needs, which helps to reduce the labor intensity of the staff and improve work efficiency.

[0024] Furthermore, a hydraulic cylinder 5 is installed on the top of the mounting frame 3, the bottom of the hydraulic cylinder 5 passes through the mounting frame 3 and is fixedly installed with a mounting plate 6, a mounting seat 12 is fixedly installed on the bottom of the mounting plate 6, a connecting seat 13 is provided inside the mounting seat 12, and a pressure plate 7 is fixedly installed on the bottom of the connecting seat 13.

[0025] Furthermore, electric telescopic rods 8 are installed on both sides of the mounting plate 6, and a connecting plate 9 is fixedly installed at one end of the electric telescopic rod 8. The connecting plate 9 is an L-shaped structure, and folding blocks 10 are fixed on the opposite sides of the two connecting plates 9. The bottom of the folding block 10 is provided with an electric heating plate 11, and the bottom of the electric heating plate 11 is at the same level as the bottom of the pressing plate 7.

[0026] Furthermore, fixing parts 14 are provided at the bottom of both sides of the mounting seat 12, and a clamping block 15 is fixedly installed on the top of the side opposite to the fixing part 14. A clamping groove 16 is provided at the position of the mounting seat 12 and the connecting seat 13 opposite to the clamping block 15, and bolts 17 are threadedly connected on both sides of the outside of the fixing part 14, and a threaded groove is provided at the position of the mounting seat 12 and the connecting seat 13 opposite to the bolt 17.

[0027] Furthermore, the driving assembly includes a driving motor 20, a screw rod 21, a guide rod 22, and a support frame 18. The driving motor 20 is installed in the middle of the inner bottom surface of the mounting groove 4, and the screw rod 21 is installed at the output end of the driving motor 20. The other end of the screw rod 21 is rotatably connected to the top wall of the mounting groove 4.

[0028] Furthermore, guide rods 22 are fixedly installed on both sides of the interior of the mounting groove 4, the external thread of the screw rod 21 is connected to the support frame 18, the two sides of the support frame 18 are slidably connected to the guide rods 22, and the top of the support frame 18 is connected to the bottom of the placement plate 2.

[0029] Working principle: When in use, first use the demand, drive the screw 21 to rotate through the driving motor 20, and then drive the support frame 18 to move longitudinally with the cooperation of the guide rod 22, and then drive the placement plate 2 to move longitudinally, adjust the height of the device, and then replace the pressure plate 7 according to the size of the ton bag, by tightening the bolt 17 and removing it, and then pull the fixing piece 14 outward to separate the block 15 from the slot 16, so that the connecting seat 13 loses its fixation, and remove the connecting seat 13 and the pressure plate 7, and then take out the pressure plate 7 of the appropriate size, put the connecting seat 13 into the inside of the mounting seat 12, and then clamp the fixing piece 14 on the mounting seat through the cooperation of the block 15 and the slot 16. 12, the connecting seat 13 and the pressure plate 7 are preliminarily defined on the outside, and then the connecting seat 13 is further fixed by the bolt 17, thereby completing the replacement of the pressure plate 7, and then adjusting the position of the folding block 10 according to the size of the ton bag, and the connecting plate 9 and the folding block 10 are driven to move by the electric telescopic rod 8, thereby completing the adjustment of the folding block 10. After the installation is completed, the ton bag is placed on the top of the placement plate 2, and then the hydraulic cylinder 5 drives the pressure plate 7 to move downward, and the ton bag is pressed by the pressure plate 7, and then the electric telescopic rod 8 drives the folding block 10 to move to one side of the pressure plate 7, thereby pushing the edge of the ton bag to bend inward, and then the electric heating plate 11 contacts and heats the bent ton bag, thereby completing the folding operation.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A folding device for ton bag production, characterized in that: The invention comprises a workbench (1), a placement plate (2), a mounting frame (3), a folding assembly, and a driving assembly. The workbench (1) is provided with a mounting slot (4) inside. The side assembly comprises a hydraulic cylinder (5), a mounting plate (6), a pressure plate (7), an electric telescopic rod (8), a connecting plate (9), a folding block (10), an electric heating plate (11), a mounting seat (12), a connecting seat (13), a fixing member (14), a clamping block (15), a clamping slot (16), and a bolt (17). The top of the placement plate (2) is fixedly provided with a mounting frame (3). The placement plate (2) is movably provided on the top of the workbench (1). A controller (19) is provided on the front side of the placement plate (2).

2. A folding device for producing ton bags according to claim 1, characterized in that: The hydraulic cylinder (5) is installed on the top of the mounting frame (3), the bottom of the hydraulic cylinder (5) passes through the mounting frame (3) and is fixedly installed with the mounting plate (6), the bottom of the mounting plate (6) is fixedly installed with the mounting seat (12), the interior of the mounting seat (12) is provided with the connecting seat (13), and the bottom of the connecting seat (13) is fixedly installed with the pressing plate (7).

3. The folding device for producing ton bags according to claim 1, characterized in that: The electric telescopic rods (8) are installed on both sides of the mounting plate (6), and the connecting plate (9) is fixedly installed on one end of the electric telescopic rod (8). The connecting plate (9) is an L-shaped structure. The folding blocks (10) are fixed on opposite sides of the two connecting plates (9). The bottom of the folding blocks (10) is provided with the electric heating plate (11), and the bottom of the electric heating plate (11) is located at the same level as the bottom of the pressing plate (7).

4. A folding device for producing ton bags according to claim 1, characterized in that: The fixing members (14) are provided at the bottom of both sides of the mounting seat (12), the clamping block (15) is fixedly installed at the top of the side opposite to the fixing member (14), the clamping groove (16) is provided at the position of the mounting seat (12) and the connecting seat (13) opposite to the clamping block (15), the bolts (17) are threadedly connected to the two sides of the outside of the fixing member (14), and the threaded groove is provided at the position of the mounting seat (12) and the connecting seat (13) opposite to the bolt (17).

5. The folding device for producing ton bags according to claim 1, characterized in that: The driving assembly comprises a driving motor (20), a screw rod (21), a guide rod (22), and a support frame (18); the driving motor (20) is mounted in the middle of the inner bottom surface of the mounting groove (4); the screw rod (21) is mounted at the output end of the driving motor (20); and the other end of the screw rod (21) is rotatably connected to the top wall of the mounting groove (4).

6. A folding device for producing ton bags according to claim 5, characterized in that: The guide rods (22) are fixedly mounted on both sides of the interior of the mounting groove (4), the external thread of the screw rod (21) is connected to the support frame (18), both sides of the support frame (18) are slidably connected to the guide rods (22), and the top of the support frame (18) is connected to the bottom of the placement plate (2).

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