A device for cutting and collecting EPE film edge material

Abstract

The utility model provides an EPE film edge material cutting and collecting device, which relates to the field of film production equipment, and comprises a support plate, a group of pulling rollers are arranged at the rear end of the support plate, a fixed beam is arranged on the support plate at the front end of the pulling roller, a trimming mechanism is arranged on the fixed beam, a winding roller is arranged at the front end of the trimming mechanism, an edge material roller is arranged below the winding roller, and a driving mechanism is also arranged on the support plate to drive the winding roller and the edge material roller to rotate. The EPE film is pulled by the group of pulling rollers, and the edge material is cut off by the trimming mechanism, and the finished product is rolled up with the winding roller, and the edge material is rolled up with the edge material roller. The EPE film edge material cutting and collecting device, after the EPE film is produced, is pulled by the group of pulling rollers and enters the trimming mechanism, the finished film is rolled up on the winding roller, and the waste edge material is rolled up with the edge material roller. Since the winding roller and the edge material roller are driven by a pulley and a driving gear and a driven gear of the same specification, the same linear speed of the winding roller and the edge material roller is guaranteed, and the rolling stability of the finished product and the waste edge material is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of film production equipment, in particular to an EPE film edge material cutting and collecting device. Background Art

[0002] EPE film is a film made of EPE (polyethylene foam) material. EPE is a lightweight, soft foam plastic with good heat insulation and cushioning properties. It is often used for packaging and protection materials because it can effectively insulate temperature and absorb shock. EPE film is usually used to package fragile items, electronic products or other items that need protection to prevent damage during transportation or storage. This material has excellent compression and impact resistance, and also has a certain degree of softness, which makes it widely used in the packaging industry.

[0003] The winding of edge materials is an indispensable part of film production. Due to specific requirements, film production needs to be trimmed and rolled. Different methods are used to collect the edge materials outside the finished product.

[0004] The common method of collecting scraps is to simply export the scraps and collect them in clean containers such as plastic boxes or plastic barrels. This method is simple, but it is difficult to support or cooperate with the subsequent possible processing procedures. At the same time, the scattered stacking is not conducive to management and storage.

[0005] At the same time, for films of different widths, the width of the cutting edge is also different, and the cutting edge feed amount needs to be adjusted.

[0006] In summary, a well-designed EPE film edge cutting and collecting device will surely improve efficiency and be more applicable. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In view of the deficiencies in the prior art, the utility model provides an EPE film edge material cutting and collecting device, which solves the problems raised in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: an EPE film edge material cutting and collecting device: comprising a support plate, a group of pulling rollers are arranged at the rear end of the support plate, a fixed beam is arranged on the support plate at the front end of the pulling roller, a trimming mechanism is arranged on the fixed beam, a winding roller is arranged at the front end of the trimming mechanism, an edge material roller is arranged under the winding roller, and a driving mechanism is also arranged on the support plate to drive the winding roller and the edge material roller to rotate. The EPE film is pulled by a group of pulling rollers, and after the edge material is cut off by the trimming mechanism, the finished product is wound up with the winding roller, and the edge material is wound up with the edge material roller.

[0011] Preferably, the driving mechanism includes a driving gear, a driven gear, a pulley, and a motor 1. The driving gear and the driven gear are pivotally connected to the rear side of the support plate. The pivot shaft of the winding roller is connected to the center of the driving gear, and the pivot shaft of the edge material roller is connected to the center of the driven gear. The motor 1 is fixed to the rear side of the support plate, and its output end is connected to the center of the driving gear. The pulley is meshed with the driving gear and the driven gear.

[0012] Preferably, the trimming mechanism includes a slider, a support rod, a cutting wheel, a second motor, and a telescopic cylinder. A slide groove is provided on the fixed beam, and the slider is slidably connected in the slide groove. One end of the support rod is hinged to the lower end of the slider, and the other end is pivotally connected to the cutting wheel. The second motor is fixed to the lower end of the support rod, and its output end is connected to the center of the cutting wheel. The bottom of the telescopic cylinder is hinged to the slider, and the telescopic rod of the telescopic cylinder is hinged to the support rod.

[0013] Preferably, a through groove is provided on the support plate at the upper end of the pulling roller, and the upper pulling roller can be slidably connected to the through groove, and one end of the pulling roller is connected to the second telescopic cylinder.

[0014] Preferably, a sleeve is sleeved on the winding roller and the edge material roller, and a plurality of slots are arranged on the circumference of the winding roller and the edge material roller, and a plurality of clamping edges are arranged on the inner circumference of the corresponding sleeve, and the clamping edges are clamped in the slots.

[0015] Preferably, threaded rods are arranged on the outer sides of the winding roller and the edge material roller, and nuts are engaged on the threaded rods to fix the sleeve on the winding roller and the edge material roller.

[0016] (III) Beneficial effects

[0017] The utility model provides an EPE film edge material cutting and collecting device, which has the following beneficial effects:

[0018] 1. The EPE film edge material cutting and collecting device, after the EPE film is produced, it is pulled by a group of pulling rollers and enters the trimming mechanism. The finished film is rolled up on the winding roller, and the waste edge material is rolled up on the edge material roller. Since the winding roller and the edge material roller are driven by the same specification driving gear and driven gear by the pulley, the same linear speed of the winding roller and the edge material roller is guaranteed, and the winding stability of the finished product and the waste edge material is guaranteed.

[0019] 2. The EPE film edge material cutting and collecting device, the trimming mechanism includes a slider, a support rod, a cutting wheel, a second motor, and a telescopic cylinder. A slide groove is opened on the fixed beam, the slider is slidably connected in the slide groove, one end of the support rod is hinged at the lower end of the slider, and the other end is pivotally connected to the cutting wheel. The second motor drives the cutting wheel, the bottom of the telescopic cylinder is hinged on the slider, and the telescopic rod of the telescopic cylinder is hinged on the support rod. The telescopic cylinder realizes the lifting and lowering of the cutting wheel. The trimming mechanism can adjust the width of the trimming as the slider slides in the slide groove, and has stronger applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front structure of an EPE film edge material cutting and collecting device of the utility model;

[0021] Figure 2 This is a schematic diagram of the reverse structure of an EPE film edge material cutting and collecting device of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the trimming mechanism of an EPE film trimming collection device of the utility model;

[0023] Figure 4 The utility model is a schematic diagram of the structure of a winding roller or an edge material roller of an EPE film edge material cutting and collecting device.

[0024] In the figure: 1. support plate; 2. pulling roller; 3. fixed beam; 4. winding roller; 5. edge roller; 6. driving gear; 7. driven gear; 8. pulley; 9. motor 1; 10. slider; 11. support rod; 12. cutting wheel; 13. motor 2; 14. telescopic cylinder 1; 15. slide groove; 16. through groove; 17. telescopic cylinder 2; 18. sleeve; 19. slot; 20. clamping edge; 21. threaded rod; 22. nut. DETAILED DESCRIPTION

[0025] The utility model provides an EPE film edge material cutting and collecting device, such as Figure 1-4 As shown, it includes a support plate 1, a group of pulling rollers 2 are arranged at the rear end of the support plate 1, a fixed beam 3 is arranged on the support plate 1 at the front end of the pulling roller 2, a trimming mechanism is arranged on the fixed beam 3, a winding roller 4 is arranged at the front end of the trimming mechanism, and a side material roller 5 is arranged below the winding roller 4. A driving mechanism is also arranged on the support plate 1 to drive the winding roller 4 and the side material roller 5 to rotate. The EPE film is pulled by a group of pulling rollers 2, and after the side material is cut off by the trimming mechanism, the finished product is wound up with the winding roller 4, and the side material is wound up with the side material roller 5. In the embodiment, the pulling roller 2 is driven by a corresponding driving mechanism (omitted in the figure).

[0026] In this embodiment, Figure 2 As shown, the driving mechanism includes a driving gear 6, a driven gear 7, a pulley 8, and a motor 9. The driving gear 6 and the driven gear 7 are pivotally connected to the rear side of the support plate 1. The pivot shaft of the winding roller 4 is connected to the center of the driving gear 6. The pivot shaft of the edge material roller 5 is connected to the center of the driven gear 7. The motor 9 is fixed to the rear side of the support plate 1, and its output end is connected to the center of the driving gear 6. The pulley 8 is meshed with the driving gear 6 and the driven gear 7.

[0027] like Figure 1 and 3As shown, the trimming mechanism includes a slider 10, a support rod 11, a cutting wheel 12, a second motor 13, and a telescopic cylinder 14. A slide groove 15 is provided on the fixed beam 3. The slider 10 is slidably connected in the slide groove 15. One end of the support rod 11 is hinged at the lower end of the slider 10, and the other end is pivotally connected to the cutting wheel 12. The second motor 13 is fixed at the lower end of the support rod 11, and its output end is connected to the center of the cutting wheel 12. The bottom of the telescopic cylinder 14 is hinged on the slider 10, and the telescopic rod of the telescopic cylinder 14 is hinged on the support rod 11. In this embodiment, Figure 1 and 3 As shown, the slide block 10 is fixed on the fixed beam 3 by bolts.

[0028] like Figure 1 and 2 As shown, a through groove 16 is provided on the support plate 1 at the upper end of the pulling roller 2, and the upper pulling roller 2 can be slidably connected to the through groove 16. One end of the pulling roller 2 is connected to a telescopic cylinder 17. The distance between a group of pulling rollers 2 can be adjusted to achieve appropriate traction force for films of different thicknesses.

[0029] like Figure 4 As shown, a sleeve 18 is sleeved on the winding roller 4 and the edge material roller 5, and a plurality of grooves 19 are arranged on the circumference of the winding roller 4 and the edge material roller 5. A plurality of clamping edges 20 are arranged on the inner circumference of the corresponding sleeve 18, and the clamping edges 20 are clamped in the grooves 19. A threaded rod 21 is arranged on the outer side of the winding roller 4 and the edge material roller 5, and a nut 22 is engaged on the threaded rod 21 to fix the sleeve 18 on the winding roller 4 and the edge material roller 5, so as to facilitate the replacement of the sleeve 18 after winding.

[0030] Working principle: When the EPE film edge cutting and collecting device is used, the film needs to be rolled up after production, and is pulled by a pair of pulling rollers 2, passing through the trimming mechanism under the fixed beam 3. After the film is trimmed, the finished product is rolled up on the winding roller 4, and the waste edge is rolled up on the edge roller 5;

[0031] like Figure 2 As shown, the winding roller 4 and the edge material roller 5 are driven by the motor 9 to drive the driving gear 6, which drives the pulley 8 and the meshing driven gear 7. The driving gear 6 and the driven gear 7 with the same specifications ensure that the winding roller 4 and the edge material roller 5 have a consistent linear speed and ensure the stability of winding;

[0032] like Figure 1 and 3 As shown, the cutting wheel 12 can slide on the slide groove 15 through the slider 10 to adjust the position, thereby adjusting the width of the cutting edge. The support rod 11 can be swung through the telescopic rod 1 to realize the lifting and lowering of the cutting wheel 12 and the opening and closing of the cutting edge.

[0033] In summary, the EPE film edge material cutting and collecting device, after the EPE film is produced, is pulled by a group of pulling rollers 2 and enters the trimming mechanism, the finished film is rolled up on the winding roller 4, and the waste edge material is rolled up with the edge material roller 5. Since the winding roller 4 and the edge material roller 5 are driven by the pulley 8 and the driving gear 6 and the driven gear 7 of the same specification, the same linear speed of the winding roller 4 and the edge material roller 5 is guaranteed, and the winding stability of the finished product and the waste edge material is guaranteed; the trimming mechanism includes a slider 10, a support rod 11, a cutting wheel 12, a motor 13, a telescopic cylinder 14, and a fixed beam 3. A slide groove 15 is provided, and the slider 10 is slidably connected in the slide groove 15. One end of the support rod 11 is hinged at the lower end of the slider 10, and the other end is pivotally connected to the cutting wheel 12. The motor 13 drives the cutting wheel 12. The bottom of the telescopic cylinder 14 is hinged on the slider 10, and the telescopic rod of the telescopic cylinder 14 is hinged on the support rod 11. The telescopic cylinder 14 realizes the lifting and lowering of the cutting wheel 12. The trimming mechanism can adjust the trimming width as the slider 10 slides in the slide groove 15, and has stronger applicability; the sleeve 18 is engaged with the winding roller 4 and the edge material roller 5 to realize the quick replacement of the sleeve 18.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An EPE film edge material cutting and collecting device, characterized in that: The invention comprises a support plate (1), a group of pulling rollers (2) are arranged at the rear end of the support plate (1), a fixed beam (3) is arranged on the support plate (1) at the front end of the pulling roller (2), a trimming mechanism is arranged on the fixed beam (3), a winding roller (4) is arranged at the front end of the trimming mechanism, a side material roller (5) is arranged below the winding roller (4), and a driving mechanism is also arranged on the support plate (1) to drive the winding roller (4) and the side material roller (5) to rotate. The EPE film is pulled by the group of pulling rollers (2), and after the side material is cut off by the trimming mechanism, the finished product is wound up with the winding roller (4), and the side material is wound up with the side material roller (5).

2. The EPE film edge material cutting and collecting device according to claim 1, characterized in that: The driving mechanism comprises a driving gear (6), a driven gear (7), a pulley (8), and a motor (9); the driving gear (6) and the driven gear (7) are pivotally connected to the rear side of the support plate (1); the pivot axis of the winding roller (4) is connected to the center of the driving gear (6); the pivot axis of the edge material roller (5) is connected to the center of the driven gear (7); the motor (9) is fixed to the rear side of the support plate (1); the output end of the motor (9) is connected to the center of the driving gear (6); the pulley (8) is meshed with the driving gear (6) and the driven gear (7).

3. The EPE film edge material cutting and collecting device according to claim 1, characterized in that: The trimming mechanism comprises a slider (10), a support rod (11), a cutting wheel (12), a second motor (13), and a first telescopic cylinder (14). A sliding groove (15) is provided on the fixed beam (3). The slider (10) is slidably connected in the sliding groove (15). One end of the support rod (11) is hinged to the lower end of the slider (10), and the other end is pivotally connected to the cutting wheel (12). The second motor (13) is fixed to the lower end of the support rod (11), and its output end is connected to the center of the cutting wheel (12). The bottom of the first telescopic cylinder (14) is hinged to the slider (10), and the telescopic rod of the first telescopic cylinder (14) is hinged to the support rod (11).

4. The EPE film edge material cutting and collecting device according to claim 1, characterized in that: A through groove (16) is provided on the support plate (1) at the upper end of the pulling roller (2), and the upper pulling roller (2) can be slidably connected to the through groove (16), and one end of the pulling roller (2) is connected to a telescopic cylinder 2 (17).

5. The EPE film edge material cutting and collecting device according to claim 1, characterized in that: The winding roller (4) and the edge material roller (5) are sleeved with a sleeve (18), and the winding roller (4) and the edge material roller (5) are circumferentially provided with a plurality of slots (19), and the inner circumference of the corresponding sleeve (18) is provided with a plurality of clamping edges (20), and the clamping edges (20) are clamped in the slots (19).

6. The EPE film edge material cutting and collecting device according to claim 5, characterized in that: The outer sides of the winding roller (4) and the edge material roller (5) are provided with threaded rods (21), and the threaded rods (21) are engaged with nuts (22) to fix the sleeve (18) on the winding roller (4) and the edge material roller (5).

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