PE protective film winding device

Abstract

The utility model discloses a PE (polyethylene) protective film winding device, which belongs to the technical field of protective film winding and comprises a base, a mounting frame is fixedly mounted on one side of the top of the base, a mounting plate is fixedly mounted on one side of the mounting frame on the top of the base, and a rotating motor is fixedly mounted on one side of the top of the mounting plate. According to the PE protective film winding device, by arranging the adjusting screw rods, the adjusting screw sleeves, the moving seats, the pressing springs and the supporting plates, the two adjusting screw sleeves are screwed to be away from the moving seats, the moving seats are pushed to move on the surfaces of limiting sliding rods and the surfaces of the adjusting screw rods according to the length of a storage pipe, and the storage pipe can be placed between the two supporting plates; the storage pipes are clamped between the two sets of rotating plates under the springback effect of the compression spring by loosening the moving seat, the storage pipes with different lengths can be clamped and fixed conveniently, meanwhile, the adjusting screw sleeve is screwed to be tightly attached to the moving seat, and therefore the moving seat is clamped and fixed at the position of the adjusting screw rod.

Description

Technical Field

[0001] The utility model belongs to the technical field of protective film winding, in particular to a PE protective film winding device. Background Art

[0002] PE protective film, also known as polyethylene protective film, is a film applied to the surface of various products through coating technology. Its main purpose is to prevent the product from being scratched, damaged or corroded during manufacturing, transportation and sales. It has performance characteristics such as viscosity, elasticity, and hardness. After the production of PE protective film is completed, the PE protective film needs to be rolled and stored to facilitate the transportation of the PE protective film.

[0003] Since PE protective films have various specifications, it is necessary to replace storage tubes of different lengths according to the specifications of the PE protective films. The existing PE protective film winding device is difficult to adjust according to the length of the storage tube, so as to clamp and fix the storage tubes of different lengths. Therefore, improvement is needed. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a PE protective film winding device, which solves the problem that the existing PE protective film winding device is difficult to adjust according to the length of the storage tube, thereby clamping and fixing the storage tubes of different lengths.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PE protective film winding device, comprising a base, a mounting frame is fixedly installed on one side of the top of the base, a mounting plate is fixedly installed on the top of the base on one side of the mounting frame, a rotating motor is fixedly installed on one side of the top of the mounting plate, a supporting plate is fixedly installed on the top of the mounting plate on one side of the rotating motor, and a rectangular groove is provided on the top of the mounting plate on one side away from the rotating motor;

[0006] A limiting slide bar is symmetrically fixedly installed inside the rectangular groove, and an adjusting screw is fixedly installed inside the rectangular groove between the two groups of limiting slide bars, a moving seat is slidably installed on the surface of the adjusting screw and the two groups of limiting slide bars, and a clamping spring is provided on the surface of the limiting slide bar on one side of the moving seat, and adjusting screw sleeves are provided on the surfaces of the adjusting screw on both sides of the moving seat, and a support plate is fixedly installed on the top of the moving seat.

[0007] As a further solution of the utility model: adjusting slide bars are fixedly installed at both ends of the inner wall of the mounting frame, limiting slide grooves are provided on both sides of the inner wall of the mounting frame, moving blocks are slidably installed on the surface of the adjusting slide bar, limiting blocks are symmetrically fixedly installed on both sides of the moving block, and the limiting blocks correspond to the limiting slide grooves.

[0008] As a further solution of the utility model: an installation groove is provided at the top of the moving block, and a clamping rod is slidably installed inside the installation groove, a rubber clamping block is fixedly installed at the bottom end of the clamping rod through the installation groove, and the rubber clamping block corresponds to the adjusting slide rod, and a limiting plate is fixedly installed on the surface of the clamping rod at the bottom of the installation groove.

[0009] As a further solution of the utility model: a clamping spring is provided on the surface of the clamping rod inside the mounting groove, a shift rod is fixedly installed on the top of the clamping rod, and the shift rod passes through the moving block and extends to the outside of the moving block, a blade is fixedly installed on one side of the top of the moving block, and a shift plate is fixedly installed on the top of the moving block.

[0010] As a further solution of the utility model: a rotating plate is rotatably installed on the top of the support plate, and the output end of the rotating motor is fixedly connected to the rotating plate, and a limiting protrusion is fixedly installed on the side of the rotating plate away from the support plate.

[0011] As a further solution of the utility model: a storage tube is provided on the top of the mounting plate between the two groups of rotating plates, three groups of limiting convex strips are fixedly installed at equal angles inside the storage tube, and the limiting convex strips correspond to the limiting protrusions, and a PE film cloth is provided on the surface of the storage tube.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The PE protective film winding device is provided with an adjusting screw, an adjusting screw sleeve, a moving seat, a clamping spring and a support plate. The two sets of adjusting screw sleeves are twisted away from the moving seat, and the moving seat is pushed to move on the surface of the limit slide rod and the adjusting screw according to the length of the storage tube, so that the storage tube can be placed between the two sets of support plates. The moving seat is loosened and the storage tube is clamped between the two sets of rotating plates under the rebound effect of the clamping spring, so that the storage tubes of different lengths can be clamped and fixed. At the same time, the adjusting screw sleeve is twisted to be close to the moving seat, so that the moving seat is clamped and fixed at the position of the adjusting screw.

[0014] 2. The PE protective film winding device is provided with an adjusting slide bar, a moving block, a rubber clamping block and a clamping spring. The lever is pushed upward to drive the clamping rod to move upward, so that the rubber clamping block is away from the adjusting slide bar, which is convenient for pushing the moving block to slide on the surface of the adjusting slide bar, so that the blade can cut the PE film cloth, and the moving block is controlled to be away from the PE film cloth. The lever is released and the limit plate is pressed down under the rebound action of the clamping spring, so that the clamping rod and the rubber clamping block are driven to move downward and clamp on the surface of the adjusting slide bar, so that the rubber clamping block is squeezed and deformed by the adjusting slide bar, thereby clamping and fixing the position of the moving block on the top of the mounting frame to prevent the moving block from sliding and cutting the PE film cloth at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the three-dimensional enlarged structure at A in the middle;

[0017] Figure 3 This is a three-dimensional structural diagram of the mounting plate, adjusting screw and supporting plate of the utility model;

[0018] Figure 4 It is a schematic diagram of a three-dimensional cross-sectional structure of the storage tube, the limiting convex strip and the PE film cloth of the utility model;

[0019] In the figure: 1. base; 2. mounting frame; 3. adjusting slide bar; 4. limiting slide groove; 5. moving block; 6. limiting block; 7. mounting groove; 8. clamping rod; 9. rubber clamping block; 10. limiting plate; 11. clamping spring; 12. lever; 13. blade; 14. lever plate; 15. mounting plate; 16. rotating motor; 17. support plate; 18. rotating plate; 19. limiting convex block; 20. rectangular groove; 21. limiting slide bar; 22. adjusting screw; 23. moving seat; 24. clamping spring; 25. adjusting screw sleeve; 26. storage tube; 27. limiting convex strip; 28. PE film cloth. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a PE protective film winding device, including a base 1, a mounting frame 2 is fixedly installed on one side of the top of the base 1, adjusting slide bars 3 are fixedly installed on both ends of the inner wall of the mounting frame 2, and limiting slide grooves 4 are provided on both sides of the inner wall of the mounting frame 2, and a moving block 5 is slidably installed on the surface of the adjusting slide bar 3, and limiting blocks 6 are symmetrically fixedly installed on both sides of the moving block 5, and the limiting blocks 6 correspond to the limiting slide grooves 4. Because the adjusting slide bar 3 and the limiting slide groove 4 are provided, the moving block 5 is pushed to slide on the surface of the adjusting slide bar 3, and the limiting block 6 slides inside the limiting slide groove 4, ensuring that the moving block 5 will not be tilted or deflected during the movement, thereby avoiding misalignment of the cutting of the PE film cloth 28 by the blade 13.

[0022] A mounting groove 7 is provided at the top of the moving block 5, and a clamping rod 8 is slidably installed inside the mounting groove 7. A rubber clamping block 9 is fixedly installed at the bottom end of the clamping rod 8 through the mounting groove 7, and the rubber clamping block 9 corresponds to the adjusting slide bar 3. A limit plate 10 is fixedly installed on the surface of the clamping rod 8 at the bottom of the mounting groove 7. By providing the rubber clamping block 9, the clamping rod 8 is controlled to slide down so that the rubber clamping block 9 is clamped on the surface of the adjusting slide bar 3 and squeezed and deformed, thereby increasing the friction between the rubber clamping block 9 and the adjusting slide bar 3, and the sliding of the moving block 5 on the surface of the adjusting slide bar 3 is clamped and fixed.

[0023] A clamping spring 11 is provided on the surface of the clamping rod 8 inside the mounting groove 7, a lever 12 is fixedly installed on the top of the clamping rod 8, and the lever 12 passes through the moving block 5 and extends to the outside of the moving block 5, a blade 13 is fixedly installed on one side of the top of the moving block 5, and a lever plate 14 is fixedly installed on the top of the moving block 5. Because the clamping spring 11 is provided, the lever 12 is loosened, and under the rebound action of the clamping spring 11, the clamping rod 8 is pressed down to clamp the rubber clamping block 9 on the surface of the adjusting slide rod 3, thereby clamping and fixing the moving block 5.

[0024] A mounting plate 15 is fixedly installed on the top of the base 1 on one side of the mounting frame 2, a rotating motor 16 is fixedly installed on one side of the top of the mounting plate 15, a supporting plate 17 is fixedly installed on the top of the mounting plate 15 on one side of the rotating motor 16, and a rectangular groove 20 is provided on the top of the mounting plate 15 away from the rotating motor 16. Because the rotating motor 16 is provided, after the storage tube 26 is clamped and fixed between the two sets of rotating plates 18, the rotating motor 16 is started to drive the rotating plate 18 to rotate, and the PE film cloth 28 is wound and stored on the surface of the storage tube 26;

[0025] A limiting slide bar 21 is symmetrically fixedly installed inside the rectangular groove 20, and an adjusting screw 22 is fixedly installed inside the rectangular groove 20 between the two groups of limiting slide bars 21. A moving seat 23 is slidably installed on the surface of the adjusting screw 22 and the two groups of limiting slide bars 21. By providing the limiting slide bar 21, it is ensured that when the moving seat 23 is pushed to move, the moving seat 23 will not be tilted or deflected, causing the two groups of rotating plates 18 to be misaligned.

[0026] A compression spring 24 is provided on the surface of the limiting slide bar 21 on one side of the moving seat 23. Due to the compression spring 24, the moving seat 23 is pushed toward the rotating motor 16 under the elastic action of the compression spring 24, thereby reducing the distance between the two sets of support plates 17, so that the storage tube 26 can be clamped and fixed between the two sets of rotating plates 18.

[0027] The surfaces of the adjusting screw 22 on both sides of the moving seat 23 are provided with adjusting screw sleeves 25, and a support plate 17 is fixedly installed on the top of the moving seat 23. Because of the adjusting screw sleeves 25, the adjusting screw sleeves 25 are screwed to fit tightly against the moving seat 23, thereby clamping and fixing the position of the moving seat 23 inside the rectangular groove 20 to ensure that the distance between the two sets of support plates 17 will not change arbitrarily.

[0028] A rotating plate 18 is rotatably mounted on the top of the support plate 17, and the output end of the rotating motor 16 is fixedly connected to the rotating plate 18, and a limiting protrusion 19 is fixedly mounted on the side of the rotating plate 18 away from the support plate 17. A storage tube 26 is provided on the top of the mounting plate 15 between the two groups of rotating plates 18, and three groups of limiting convex strips 27 are fixedly mounted at equal angles inside the storage tube 26, and the limiting convex strips 27 correspond to the limiting protrusions 19, and a PE film cloth 28 is provided on the surface of the storage tube 26. By providing the limiting protrusions 19 and the limiting protrusions 27, the storage tube 26 is correspondingly clamped between the two groups of rotating plates 18, so that the limiting protrusions 27 are correspondingly clamped on the surface of the limiting protrusions 19, ensuring that the storage tube 26 can rotate synchronously with the rotating plate 18.

[0029] The working principle of the utility model is:

[0030] The two sets of adjusting screw sleeves 25 are screwed away from the moving seat 23, and the moving seat 23 is pushed to move on the surface of the adjusting screw 22 and the limiting slide bar 21 according to the length of the receiving tube 26, until the distance between the two sets of rotating plates 18 is enough to accommodate the receiving tube 26, and the receiving tube 26 is clamped between the two sets of limiting protrusions 19, and the moving seat 23 is loosened. Under the rebound effect of the compression spring 24, the moving seat 23 drives the support plate 17 to move toward the rotating motor 16, until the receiving tube 26 is clamped and fixed between the two sets of rotating plates 18, and the screw is tightened. The adjusting screw sleeve 25 is pressed against the movable seat 23 to clamp and fix the movable seat 23, and the rotating motor 16 is started to drive the rotating plate 18 to rotate, so that the storage tube 26 rotates synchronously to wind and store the PE film cloth 28. After a certain amount of PE film cloth 28 is wound and stored on the surface of the storage tube 26, the lever 12 is pushed upward to drive the clamping rod 8 and the rubber block 9 away from the adjusting slide bar 3, and the lever plate 14 is pushed to control the moving block 5 to slide on the surface of the adjusting slide bar 3, so that the blade 13 passes through the PE film cloth 28 and cuts the PE film cloth 28.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0032] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A PE protective film winding device, comprising a base (1), characterized in that: A mounting frame (2) is fixedly mounted on one side of the top of the base (1); a mounting plate (15) is fixedly mounted on the side of the top of the base (1) located on the mounting frame (2); a rotating motor (16) is fixedly mounted on one side of the top of the mounting plate (15); a supporting plate (17) is fixedly mounted on the side of the top of the mounting plate (15) located on the side of the rotating motor (16); and a rectangular groove (20) is provided on the side of the top of the mounting plate (15) away from the rotating motor (16); A limiting slide bar (21) is symmetrically fixedly installed inside the rectangular groove (20), and an adjusting screw (22) is fixedly installed inside the rectangular groove (20) between the two groups of limiting slide bars (21). A moving seat (23) is slidably installed on the surfaces of the adjusting screw (22) and the two groups of limiting slide bars (21), and a pressing spring (24) is provided on the surface of the limiting slide bar (21) located on one side of the moving seat (23), and an adjusting screw sleeve (25) is provided on the surface of the adjusting screw (22) located on both sides of the moving seat (23), and a supporting plate (17) is fixedly installed on the top of the moving seat (23).

2. A PE protective film winding device according to claim 1, characterized in that: Adjustment slide bars (3) are fixedly mounted on both ends of the inner wall of the mounting frame (2), and limit slide grooves (4) are arranged on both sides of the inner wall of the mounting frame (2). A moving block (5) is slidably mounted on the surface of the adjustment slide bar (3), and limit blocks (6) are symmetrically fixedly mounted on both sides of the moving block (5), and the limit blocks (6) correspond to the limit slide grooves (4).

3. A PE protective film winding device according to claim 2, characterized in that: A mounting groove (7) is provided at the top of the movable block (5), and a clamping rod (8) is slidably installed inside the mounting groove (7). A rubber clamping block (9) is fixedly installed at the bottom end of the clamping rod (8) through the mounting groove (7), and the rubber clamping block (9) corresponds to the adjusting slide rod (3). A limiting plate (10) is fixedly installed on the surface of the clamping rod (8) located at the bottom of the mounting groove (7).

4. A PE protective film winding device according to claim 3, characterized in that: A clamping spring (11) is provided on the surface of the clamping rod (8) located inside the mounting groove (7); a shifting rod (12) is fixedly mounted on the top of the clamping rod (8); and the shifting rod (12) passes through the moving block (5) and extends to the outside of the moving block (5); a blade (13) is fixedly mounted on one side of the top of the moving block (5); and a shifting plate (14) is fixedly mounted on the top of the moving block (5).

5. The PE protective film winding device according to claim 1, characterized in that: A rotating plate (18) is rotatably mounted on the top of the support plate (17), and the output end of the rotating motor (16) is fixedly connected to the rotating plate (18). A limiting protrusion (19) is fixedly mounted on the side of the rotating plate (18) away from the support plate (17).

6. A PE protective film winding device according to claim 5, characterized in that: A storage tube (26) is provided at the top of the mounting plate (15) between the two groups of rotating plates (18), three groups of limiting convex strips (27) are fixedly installed at equal angles inside the storage tube (26), and the limiting convex strips (27) correspond to the limiting protrusions (19), and a PE film cloth (28) is provided on the surface of the storage tube (26).

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