Cutting-off equipment for plastic bag production

Abstract

The utility model relates to the technical field of cutting equipment, in particular to plastic bag production cutting equipment which comprises a box body, a cover plate is rotatably connected to the outer wall of one side of the box body, a plurality of supporting legs are fixedly connected to the bottom of the box body, a material collecting box is fixedly connected to the bottom of the box body, and a material collecting mechanism is arranged in the material collecting box. A feeding groove is formed in the top of the box body, a feeding mechanism is arranged at the top of the feeding groove, side plates are fixedly connected to the two ends of the inner wall of the box body, and lifting plates are arranged on the outer walls of the side plates. The distance between the frames can be rapidly adjusted by arranging the distance adjusting mechanism, so that the plastic bag can be stretched and flattened, the two ends of the plastic bag can be extruded and cut off at the same time by arranging the cutting mechanism at one end of the lifting plate, and the cutting position can be rapidly adjusted by arranging the height adjusting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a plastic bag production cutting equipment. Background Art

[0002] Plastic bags are bags made of plastic as the main raw material. They are indispensable items in people's daily lives. Due to the increasing demand for plastic bags, the production of plastic bags is also increasing. In the production process of plastic bags, cutting equipment is usually required to cut the plastic bags.

[0003] After searching, the patent publication number CN219769246U is a plastic bag production and cutting device, including an operating table, a bracket is fixedly connected to the top of the operating table, a cutting piece is arranged on the outside of the bracket, the cutting piece includes a first hydraulic rod, a connecting block and a cutter, the first hydraulic rod is fixed to the top of the bracket, the connecting block is fixedly connected to the piston rod of the first hydraulic rod, the cutter is fixed to the bottom of the connecting block, a limiter is arranged on the outside of the connecting block, the limiter includes a clamping rod and a clamping spring, the clamping rod is rotatably connected to the outside of the connecting block, one end of the clamping spring is fixedly connected to the bottom of the connecting block, and the other end of the clamping spring is fixedly connected to the clamping rod. In the process of implementing this solution, it is found that the following problems in the prior art have not been well solved: the cutting position and the flatness of the plastic bag cannot be quickly adjusted according to the cutting requirements. Therefore, it is urgent to design a plastic bag production and cutting device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic bag production and cutting device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A plastic bag production and cutting equipment comprises a box body, a cover plate is rotatably connected to the outer wall of one side of the box body, a plurality of supporting legs are fixedly connected to the bottom of the box body, a collection box is fixedly connected to the bottom of the box body, a collection mechanism is arranged inside the collection box, a feeding trough is opened on the top of the box body, a feeding mechanism is arranged on the top of the feeding trough, side panels are fixedly connected to both ends of the inner wall of the box body, a lifting plate is arranged on the outer wall of the side plate, a height adjustment mechanism is arranged between the lifting plate and the side plate, a cutting mechanism is arranged at the other end of the lifting plate, a fixed plate is fixedly connected to one side of the inner wall of the box body, a plurality of frames are arranged on the outer wall of the fixed plate, a distance adjustment mechanism is arranged between the frames, and a conveying mechanism is arranged on the inner wall of the frame.

[0007] Preferably, the material collecting mechanism comprises a bearing plate and a vibration motor, a plurality of second springs are fixedly connected between the bearing plate and the material collecting box, and the vibration motor is fixedly connected to the bearing plate.

[0008] Preferably, the feeding mechanism includes a coil rack and a wiping plate, the wiping plates are fixedly connected to both ends of the inner wall of the feeding trough respectively, the coil rack is located at the top of the feeding trough, and the coil rack is fixedly connected to the box body.

[0009] Preferably, the height adjustment mechanism includes a first slider and a first motor, a first sliding groove is opened on the outer wall of the side plate, the first slider and the first sliding groove are slidably connected, the first slider is threadedly connected with a threaded screw, the bottom of the threaded screw is fixedly connected to the first motor, the first motor is fixedly connected to the side plate, and the first slider is fixedly connected to the lifting plate.

[0010] Preferably, the cutting mechanism includes a connecting plate and a contact plate, the lifting plate is fixedly connected with a plurality of electric push rods, the electric push rods and the connecting plate are fixedly connected, the connecting plate is fixedly connected with a cutter, a plurality of first springs and a limiting telescopic rod are fixedly connected between the connecting plate and the contact plate, and a notch is provided on the outer wall of the contact plate.

[0011] Preferably, the distance adjustment mechanism includes a second slider and a second motor, a second slide groove is opened on the outer wall of the fixed plate, the second slider is slidably connected to the top and bottom of the inner wall of the second slide groove respectively, the second slider is threadedly connected with a bidirectional threaded screw, the top of the bidirectional threaded screw is fixedly connected to the second motor, the second motor is fixedly connected to the box, and the second slider is fixedly connected to the frame.

[0012] Preferably, the conveying mechanism includes a third motor and a winding roller, the winding roller is rotatably connected to two ends of the inner wall of the frame respectively, the winding roller is fixedly connected to the third motor, and the third motor is fixedly connected to the frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model can process the roll material conveying of the plastic bag by arranging the conveying mechanism in the frame, can quickly adjust the distance between the frames by arranging the distance adjusting mechanism, so that the plastic bag can be stretched and flattened, can simultaneously squeeze and cut the two ends of the plastic bag by arranging the cutting mechanism at one end of the lifting plate, and can quickly adjust the cutting position by arranging the height adjusting mechanism, thereby ensuring the cutting adjustment efficiency;

[0015] In the utility model, a wiping plate is provided in the feed trough, so that dust and impurities remaining on the surface of the plastic bags can be wiped to ensure the subsequent cutting effect; a bearing plate connected with a second spring is provided in the collection box, so that the cut plastic bags can be carried and collected; and a vibration motor is provided to enable the bearing plate to have high-frequency vibration capability, so that the plastic bags can be evenly stacked. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a plastic bag production and cutting equipment.

[0017] Figure 2 This is a schematic diagram of the main structure of the side panel of a plastic bag production and cutting equipment.

[0018] Figure 3 This is a schematic diagram of the main structure of a fixed plate of a plastic bag production and cutting device.

[0019] Figure 4 This is a schematic diagram of the internal main structure of the collecting box of a plastic bag production and cutting equipment.

[0020] In the figure: 1. box body; 2. cover plate; 3. support foot; 4. collection box; 5. feed trough; 6. wiping plate; 7. coil rack; 8. threaded screw; 9. side plate; 10. electric push rod; 11. lifting plate; 12. first motor; 13. limit telescopic rod; 14. first spring; 15. cutter; 16. missing groove; 17. contact plate; 18. connecting plate; 19. first slider; 20. first slide; 21. two-way threaded screw; 22. second motor; 23. second slide; 24. fixed plate; 25. second slider; 26. coil roller; 27. frame; 28. third motor; 29. ​​second spring; 30. bearing plate; 31. vibration motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4In the embodiment of the utility model, a plastic bag production and cutting device comprises a box body 1, a cover plate 2 is rotatably connected to the outer wall of one side of the box body 1, a plurality of legs 3 are fixedly connected to the bottom of the box body 1, a collection box 4 is fixedly connected to the bottom of the box body 1, a collection mechanism is arranged inside the collection box 4, a feed trough 5 is opened on the top of the box body 1, a feed mechanism is arranged on the top of the feed trough 5, side panels 9 are fixedly connected to both ends of the inner wall of the box body 1, a lifting plate 11 is arranged on the outer wall of the side panel 9, a height adjustment mechanism is arranged between the lifting plate 11 and the side panel 9, a cutting mechanism is arranged at the other end of the lifting plate 11, and a side panel 9 is fixedly connected to the inner wall of the box body 1. There is a fixed plate 24, and a plurality of frames 27 are arranged on the outer wall of the fixed plate 24. Distance adjusting mechanisms are arranged between the frames 27, and a conveying mechanism is arranged on the inner wall of the frame 27. By arranging the conveying mechanism in the frame 27, the plastic bag can be rolled and conveyed, and by arranging the distance adjusting mechanism, the distance between the frames 27 can be quickly adjusted, so that the plastic bag can be stretched and flattened. By arranging the cutting mechanism at one end of the lifting plate 11, the two ends of the plastic bag can be squeezed and cut at the same time, and by arranging the height adjusting mechanism, the cutting position can be quickly adjusted to ensure the cutting adjustment efficiency.

[0023] The material collection mechanism includes a load-bearing plate 30 and a vibration motor 31. A plurality of second springs 29 are fixedly connected between the load-bearing plate 30 and the material collection box 4. The vibration motor 31 is fixedly connected to the load-bearing plate 30. By arranging a load-bearing plate connected with the second spring in the material collection box, the cut plastic bags can be carried and collected. By arranging the vibration motor 31, the load-bearing plate 30 can have a high-frequency vibration capability, so that the plastic bags can be evenly stacked.

[0024] The feeding mechanism includes a coil rack 7 and a wiping plate 6. The wiping plates 6 are fixedly connected to the two ends of the inner wall of the feeding trough 5, respectively. The coil rack 7 is located at the top of the feeding trough 5. The coil rack 7 is fixedly connected to the box body 1. By arranging the wiping plate 6 in the feeding trough 5, the dust and impurities remaining on the surface of the plastic bag can be wiped to ensure the subsequent cutting effect.

[0025] The height adjustment mechanism includes a first slider 19 and a first motor 12. A first slide groove 20 is provided on the outer wall of the side plate 9. The first slider 19 is slidably connected to the first slide groove 20. The first slider 19 is threadedly connected to a threaded screw 8. The bottom of the threaded screw 8 is fixedly connected to the first motor 12. The first motor 12 is fixedly connected to the side plate 9. The first slider 19 is fixedly connected to the lifting plate 11. By setting the height adjustment mechanism, the cutting position can be quickly adjusted to ensure the cutting adjustment efficiency.

[0026] The cutting mechanism includes a connecting plate 18 and a contact plate 17. The lifting plate 11 is fixedly connected with a plurality of electric push rods 10. The electric push rods 10 and the connecting plate 18 are fixedly connected. The connecting plate 18 is fixedly connected with a cutter 15. A plurality of first springs 14 and a limiting telescopic rod 13 are fixedly connected between the connecting plate 18 and the contact plate 17. A notch 16 is provided on the outer wall of the contact plate 17. By arranging the cutting mechanism at one end of the lifting plate 11, both ends of the plastic bag can be squeezed and cut at the same time.

[0027] The distance adjustment mechanism includes a second slider 25 and a second motor 22. The outer wall of the fixed plate 24 is provided with a second slide groove 23. The second slider 25 is slidably connected to the top and bottom of the inner wall of the second slide groove 23 respectively. The second slider 25 is threadedly connected to a bidirectional threaded screw 21. The top of the bidirectional threaded screw 21 is fixedly connected to the second motor 22. The second motor 22 is fixedly connected to the box 1. The second slider 25 is fixedly connected to the frame 27. By setting the distance adjustment mechanism, the distance between the frames 27 can be quickly adjusted, so that the plastic bag can be stretched and flattened.

[0028] The conveying mechanism includes a third motor 28 and a winding roller 26. The winding roller 26 is rotatably connected to the two ends of the inner wall of the frame 27 respectively. The winding roller 26 and the third motor 28 are fixedly connected. The third motor 28 and the frame 27 are fixedly connected. By setting the conveying mechanism in the frame 27, the plastic bags can be rolled and conveyed.

[0029] The working principle of the utility model is as follows: by setting a conveying mechanism in the frame 27, the plastic bag can be rolled and conveyed, by setting a distance adjustment mechanism, the distance between the frames 27 can be quickly adjusted, so that the plastic bag can be stretched and flattened, by setting a cutting mechanism at one end of the lifting plate 11, the two ends of the plastic bag can be squeezed and cut at the same time, and by setting a height adjustment mechanism, the cutting position can be quickly adjusted to ensure the cutting adjustment efficiency.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A plastic bag production and cutting device, comprising a box body (1), a cover plate (2) is rotatably connected to an outer wall of one side of the box body (1), and a plurality of legs (3) are fixedly connected to the bottom of the box body (1), characterized in that: A collection box (4) is fixedly connected to the bottom of the box body (1), and a collection mechanism is arranged inside the collection box (4). A feeding trough (5) is opened at the top of the box body (1), and a feeding mechanism is arranged on the top of the feeding trough (5). Side panels (9) are fixedly connected to both ends of the inner wall of the box body (1), and a lifting plate (11) is arranged on the outer wall of the side panel (9). A height adjustment mechanism is arranged between the lifting plate (11) and the side panel (9), and a cutting mechanism is arranged at the other end of the lifting plate (11). A fixed plate (24) is fixedly connected to one side of the inner wall of the box body (1), and a plurality of frames (27) are arranged on the outer wall of the fixed plate (24), and distance adjustment mechanisms are arranged between the frames (27). A conveying mechanism is arranged on the inner wall of the frame (27).

2. A plastic bag production and cutting device according to claim 1, characterized in that: The material collecting mechanism comprises a bearing plate (30) and a vibration motor (31); a plurality of second springs (29) are fixedly connected between the bearing plate (30) and the material collecting box (4); and the vibration motor (31) and the bearing plate (30) are fixedly connected.

3. The plastic bag production and cutting equipment according to claim 1, characterized in that: The feeding mechanism comprises a coil rack (7) and a wiping plate (6), the wiping plate (6) being fixedly connected to the two ends of the inner wall of the feeding trough (5), respectively; the coil rack (7) is located at the top of the feeding trough (5), and the coil rack (7) is fixedly connected to the box body (1).

4. The plastic bag production and cutting equipment according to claim 1, characterized in that: The height adjustment mechanism comprises a first slider (19) and a first motor (12); a first slide groove (20) is provided on an outer wall of the side plate (9); the first slider (19) and the first slide groove (20) are slidably connected; the first slider (19) is threadedly connected to a threaded screw (8); the bottom of the threaded screw (8) is fixedly connected to the first motor (12); the first motor (12) and the side plate (9) are fixedly connected; and the first slider (19) and the lifting plate (11) are fixedly connected.

5. A plastic bag production and cutting device according to claim 4, characterized in that: The cutting mechanism comprises a connecting plate (18) and a contact plate (17); the lifting plate (11) is fixedly connected to a plurality of electric push rods (10); the electric push rods (10) and the connecting plate (18) are fixedly connected; the connecting plate (18) is fixedly connected to a cutter (15); a plurality of first springs (14) and a limiting telescopic rod (13) are fixedly connected between the connecting plate (18) and the contact plate (17); and a notch (16) is provided on an outer wall of the contact plate (17).

6. The plastic bag production and cutting equipment according to claim 1, characterized in that: The distance adjustment mechanism comprises a second slider (25) and a second motor (22); a second slide groove (23) is provided on the outer wall of the fixed plate (24); the second slider (25) is slidably connected to the top and bottom of the inner wall of the second slide groove (23), respectively; the second slider (25) is threadedly connected to a bidirectional threaded screw (21); the top of the bidirectional threaded screw (21) is fixedly connected to the second motor (22); the second motor (22) is fixedly connected to the box (1); and the second slider (25) is fixedly connected to the frame (27).

7. The plastic bag production and cutting equipment according to claim 1, characterized in that: The conveying mechanism comprises a third motor (28) and a winding roller (26); the winding roller (26) is rotatably connected to two ends of the inner wall of the frame (27), the winding roller (26) is fixedly connected to the third motor (28), and the third motor (28) is fixedly connected to the frame (27).

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