Rolling mechanism for synthetic leather base cloth

Abstract

The utility model discloses a winding mechanism for synthetic leather base cloth, and relates to the technical field of synthetic leather winding. Comprising a base, a fixed plate is fixedly arranged at the top of the base, a linear module is embedded in the top of the base, a movable plate driven by the linear module is movably arranged at the top of the base, and a winding shaft with one end movably penetrating into the movable plate is arranged in the fixed plate; adjusting ring grooves are formed in the opposite faces of the fixed plate and the movable plate, and at least one tensioning mechanism is arranged in each adjusting ring groove. The two sides and the middle of synthetic leather can be tightened through the tensioning shafts, the number of the adjusting seats is not less than one, different positions of the synthetic leather can be tightened, the tensioning shafts on the fixed plate and the movable plate rotate synchronously through the butt joint blocks and the butt joint grooves, the tensioning effect is guaranteed, meanwhile, movement of the movable plate is not affected, and the service life of the synthetic leather is prolonged. The operation mode is simple and fast, economic benefits are met, and the application is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of synthetic leather rolling, in particular to a rolling mechanism for synthetic leather base cloth. Background Art

[0002] Leather has always been a very popular material in the market and has been widely used in many fields. However, due to the high cost of leather, sales have not been able to break through. The emergence of synthetic leather not only meets the needs of the market, but also solves the problem of economic cost. Synthetic leather is a plastic product that simulates the composition and structure of natural leather and can be used as a substitute material for it. It is closer to natural leather than ordinary artificial leather and is widely used in the production of shoes, boots, bags and balls.

[0003] After the production of synthetic leather base fabric is completed, a winding step is required. The synthetic leather base fabric is thick and hard. When the synthetic leather base fabric is rolled up, it is often not tightly wound, so that the synthetic leather base fabric often has a loose roll during the rolling process. A patent (publication number CN220519648U) discloses a soft elastic synthetic leather fabric winding device, which includes a base, a fixed support plate is vertically connected to one side of the top of the base, and a movable support plate is movably installed on the other side of the top of the base corresponding to the fixed support plate... It can perform edge pressing on both sides of the fabric during the process of rolling up the synthetic leather fabric.

[0004] The above-mentioned patent can only tighten the two sides of the synthetic leather through the edge pressing structure, but cannot tighten the middle part of the synthetic leather. In addition, the edge pressing mechanism is fixedly arranged, and can only tighten the synthetic leather at the same position, resulting in poor tightening effect and unsatisfactory use effect. Utility Model Content

[0005] The utility model provides a winding mechanism for a synthetic leather base cloth to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding mechanism for synthetic leather base fabric, comprising a base, a fixed plate is fixedly arranged on the top of the base, a linear module is embedded on the top of the base, a movable plate driven by the linear module is movably arranged on the top of the base, and a winding shaft with one end movably inserted into the movable plate is arranged inside the fixed plate;

[0007] The opposite surfaces of the fixed plate and the movable plate are provided with adjustment ring grooves, and at least one tensioning mechanism is arranged inside the adjustment ring groove. The tensioning mechanism includes an adjustment seat movably arranged inside the adjustment ring groove, a tensioning adjustment rod is movably arranged inside the adjustment seat, and a tensioning shaft located on one side of the winding shaft is movably arranged at one end of the tensioning adjustment rod.

[0008] Specifically, the surface movable sleeve of the tensioning adjustment rod is provided with a spring located between the tensioning shaft and the adjustment seat.

[0009] Specifically, the inner ring and the outer ring of the adjustment ring groove are both provided with limiting grooves, and limiting slide plates with one end extending into the limiting grooves are respectively provided on both sides of the adjustment seat.

[0010] Specifically, one end of the tensioning shaft away from the tensioning adjustment rod is provided with a docking block and a docking groove located on one side of the docking block.

[0011] Specifically, the tensioning shafts on the fixed plate and the movable plate are coaxially arranged opposite to each other, and the two coaxially opposite tensioning shafts are transmission connected via a docking groove and a docking block.

[0012] Specifically, a plurality of anti-slip protrusions are arranged on one side of the inner wall of the adjusting ring groove.

[0013] Specifically, at least one locking screw is rotatably provided on both sides of the adjustment seat, and one end of the locking screw is in conflict with one side of the inner wall of the adjustment ring groove.

[0014] Specifically, a winding motor for driving the winding shaft is provided on one side of the fixed plate.

[0015] Specifically, a slide groove is provided on the top of the base, and a stabilizing plate with one end extending into the slide groove is provided on the bottom of the movable plate.

[0016] Compared with the prior art, the utility model provides a winding mechanism for synthetic leather base fabric, which has the following beneficial effects:

[0017] The synthetic leather base cloth winding mechanism can tighten both sides and the middle of the synthetic leather through a tensioning shaft, and the number of the adjusting seats is not less than one, so the synthetic leather can be tightened at different positions. The tensioning shafts on the fixed plate and the movable plate can rotate synchronously through the docking block and the docking groove, thereby ensuring the tensioning effect, and will not affect the movement of the movable plate. The operation method is simple and fast, meets economic benefits, and has broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 for Figure 1 A magnified view of the structure at center A;

[0020] Figure 3 It is a schematic diagram of the docking block and docking groove structure of the utility model.

[0021] In the figure: 1. base; 11. fixed plate; 12. movable plate; 13. adjusting ring groove; 14. winding shaft; 15. winding motor; 16. linear module; 17. slide groove; 2. tensioning mechanism; 21. adjustment seat; 22. tensioning adjustment rod; 23. tensioning shaft; 24. spring; 25. limit slide plate; 26. locking screw; 27. docking block; 28. docking groove. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 The utility model discloses a winding mechanism for synthetic leather base fabric, including a base 1, a fixed plate 11 is fixedly arranged on the top of the base 1, a linear module 16 is embedded on the top of the base 1, a movable plate 12 driven by the linear module 16 is movably arranged on the top of the base 1, and a winding shaft 14 with one end movably inserted into the movable plate 12 is arranged inside the fixed plate 11.

[0024] The opposite surfaces of the fixed plate 11 and the movable plate 12 are both provided with an adjustment ring groove 13, and at least one tensioning mechanism 2 is arranged inside the adjustment ring groove 13. The tensioning mechanism 2 includes an adjustment seat 21 movably arranged inside the adjustment ring groove 13, and a tensioning adjustment rod 22 is movably arranged inside the adjustment seat 21, and a tensioning shaft 23 located on one side of the winding shaft 14 is movably arranged at one end of the tensioning adjustment rod 22.

[0025] Specifically, the surface movable sleeve of the tensioning adjustment rod 22 is provided with a spring 24 located between the tensioning shaft 23 and the adjustment seat 21. The setting of the spring 24 can adaptively adjust the position of the tensioning shaft 23 according to the winding thickness of the synthetic leather wound by the winding shaft 14.

[0026] Specifically, the inner and outer rings of the adjustment ring groove 13 are provided with limiting grooves, and limiting slide plates 25 with one end extending into the limiting groove are respectively provided on both sides of the adjustment seat 21. The limiting groove cooperates with the limiting slide plate 25 to prevent the adjustment seat 21 from detaching from the inside of the adjustment ring groove 13, thereby ensuring the stability of the adjustment seat 21.

[0027] Specifically, the end of the tensioning shaft 23 away from the tensioning adjustment rod 22 is provided with a docking block 27 and a docking groove 28 located on one side of the docking block 27, see Figure 1The tensioning shafts 23 on the fixed plate 11 and the movable plate 12 are combined together and rotated synchronously, in order to ensure the tightening effect on the synthetic leather without affecting the movement of the movable plate 12. When docking, the docking blocks 27 and the docking grooves 28 on the two coaxially arranged tensioning shafts 23 are staggered and inserted to achieve the docking of the two tensioning shafts 23. When the linear module 16 is started to drive the movable plate 12 away from the fixed plate 11, the movable plate 12 is disconnected from the winding shaft 14, and the movable plate 12 is used to move the winding shaft 14. When the synthetic leather is rolled up, it is supported. When the movable plate 12 is separated from the winding shaft 14, the two tensioning shafts 23 connected together by the docking block 27 and the docking groove 28 are also separated. Since the adjustment seat 21 is locked in advance by the locking screw 26, the adjustment seat 21 inside the two adjustment ring grooves 13 remains fixed, which facilitates the re-docking of the two relative tensioning shafts 23. When the movable plate 12 is away from the fixed plate 11 and the tensioning shaft 23 thereon is separated from the obstruction of the winding shaft 14, the rolled synthetic leather can be removed.

[0028] Specifically, the tensioning shafts 23 on the fixed plate 11 and the movable plate 12 are coaxially arranged opposite to each other, and the two coaxially opposite tensioning shafts 23 are transmission connected via a docking groove 28 and a docking block 27. A plurality of anti-slip protrusions are arranged on one side of the inner wall of the adjustment ring groove 13. The arrangement of the anti-slip protrusions has a large friction force, so that the stability of the adjustment seat 21 can be maintained after the locking screw 26 tightly contacts the protective protrusions. There are multiple locking screws 26, which further ensures the stability of the adjustment seat 21.

[0029] Specifically, at least one locking screw 26 is rotatably provided on both sides of the adjustment seat 21 , and one end of the locking screw 26 abuts against one side of the inner wall of the adjustment ring groove 13 .

[0030] Specifically, a winding motor 15 for driving the winding shaft 14 is disposed on one side of the fixing plate 11 , and the winding shaft 14 can be driven to rotate by starting the winding motor 15 .

[0031] Specifically, a slide groove 17 is provided on the top of the base 1, and a stabilizing plate with one end extending into the slide groove 17 is provided on the bottom of the movable plate 12. The slide groove 17 cooperates with the stabilizing plate so that when the linear module 16 is started, the movable plate 12 moves more stably.

[0032] In summary, the synthetic leather base cloth winding mechanism can tighten the two sides and the middle of the synthetic leather through the tensioning shaft 23, and the number of the adjusting seats 21 is not less than one, so the synthetic leather can be tightened at different positions. Through the docking block 27 and the docking groove 28, the tensioning shaft 23 on the fixed plate 11 and the movable plate 12 rotate synchronously, ensuring the tensioning effect, and will not affect the movement of the movable plate 12. The operation method is simple and fast, meets economic benefits, and has broad application prospects.

[0033] 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. A winding mechanism for synthetic leather base fabric, comprising a base (1), characterized in that: A fixed plate (11) is fixedly arranged on the top of the base (1), a linear module (16) is embedded in the top of the base (1), a movable plate (12) driven by the linear module (16) is movably arranged on the top of the base (1), and a winding shaft (14) with one end movably inserted into the movable plate (12) is arranged inside the fixed plate (11); The fixed plate (11) and the movable plate (12) are provided with adjustment ring grooves (13) on their opposite surfaces, and at least one tensioning mechanism (2) is arranged inside the adjustment ring groove (13). The tensioning mechanism (2) comprises an adjustment seat (21) movably arranged inside the adjustment ring groove (13), a tensioning adjustment rod (22) movably arranged inside the adjustment seat (21), and a tensioning shaft (23) located on one side of the winding shaft (14) movably arranged at one end of the tensioning adjustment rod (22).

2. The synthetic leather base fabric winding mechanism according to claim 1, characterized in that: The surface movable sleeve of the tensioning adjustment rod (22) is provided with a spring (24) located between the tensioning shaft (23) and the adjustment seat (21).

3. The synthetic leather base fabric winding mechanism according to claim 1, characterized in that: The inner ring and the outer ring of the adjustment ring groove (13) are both provided with limiting grooves, and limiting slide plates (25) with one end extending into the limiting groove are respectively provided on both sides of the adjustment seat (21).

4. The synthetic leather base fabric winding mechanism according to claim 1, characterized in that: A docking block (27) and a docking groove (28) located on one side of the docking block (27) are provided at one end of the tensioning shaft (23) away from the tensioning adjustment rod (22).

5. The synthetic leather base fabric winding mechanism according to claim 1, characterized in that: The tensioning shafts (23) on the fixed plate (11) and the movable plate (12) are coaxially arranged opposite to each other, and the two coaxially opposite tensioning shafts (23) are transmission connected via a docking groove (28) and a docking block (27).

6. The synthetic leather base fabric winding mechanism according to claim 1, characterized in that: A plurality of anti-slip convex points are arranged on one side of the inner wall of the adjusting ring groove (13).

7. The synthetic leather base fabric winding mechanism according to claim 1, characterized in that: At least one locking screw (26) is rotatably provided on both sides of the adjustment seat (21), and one end of the locking screw (26) abuts against one side of the inner wall of the adjustment ring groove (13).

8. The synthetic leather base fabric winding mechanism according to claim 1, characterized in that: A winding motor (15) for driving the winding shaft (14) is arranged on one side of the fixed plate (11).

9. The synthetic leather base fabric winding mechanism according to claim 1, characterized in that: The top of the base (1) is provided with a slide groove (17), and the bottom of the movable plate (12) is provided with a stabilizing plate with one end extending into the interior of the slide groove (17).

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