A flexible protective film winding mechanism with anti-curling structure

Abstract

This utility model discloses a flexible protective film winding mechanism with an anti-curling structure, including a mounting base, a feeding guide assembly, and a winding roller assembly. The feeding guide assembly and the material cylinder assembly are respectively installed at the front and rear ends of the mounting base, and an anti-curling structure is provided in the center of the mounting base. The flexible protective film passes through the feeding guide structure and the anti-curling structure and is wound up by the winding roller assembly, so that the flexible protective film has the function of preventing curling during winding. This utility model adopts a combination design of edge limiting structure and second guide roller body, which can effectively prevent the occurrence of curling during the winding process of flexible protective film, ensuring that the edge of the wound protective film is neat and not prone to curling or damage.

Description

Technical Field

[0001] This utility model relates to a winding mechanism, specifically a flexible protective film winding mechanism with an anti-rolling edge structure. Background Technology

[0002] In traditional flexible protective film winding mechanisms, the lack of effective anti-curling design makes it easy for the flexible protective film to curl at the edges during the winding process.

[0003] Flexible protective films typically have good flexibility and a certain degree of extensibility. During the winding process, their edges are easily deformed by external forces, resulting in curled edges.

[0004] During the winding process, stress is generated within the flexible protective film as it travels from the feed end to the winding roller due to the guiding and transmission effects of various components. If the stress distribution is uneven, the stress may concentrate at the edges, causing the edges to curl. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a flexible protective film winding mechanism with an anti-curling structure, so as to solve the problems existing in the background art.

[0006] The flexible protective film winding mechanism with anti-curling structure of this utility model is achieved through the following technical solution, including a mounting base, a feeding guide assembly, and a winding roller assembly;

[0007] The feeding guide assembly and the material cylinder assembly are respectively installed at the front and rear ends of the mounting base, and an anti-rolling structure is provided in the center of the mounting base. The flexible protective film passes through the feeding guide structure and the anti-rolling structure and is wound up by the winding roller assembly, so that the flexible protective film has the function of preventing edge rolling when winding up.

[0008] As a preferred technical solution, the feeding guide assembly includes a guide support seat and a first guide roller body;

[0009] The first guide roller body is rotatably mounted on the guide support seat via a bearing, and the flexible protective film is guided by the guide roller body.

[0010] As a preferred technical solution, the take-up roller assembly includes a take-up support base and a take-up roller body;

[0011] The winding support is installed at the other end of the mounting base, and the winding roller body is rotatably mounted on the winding support via a bearing; a rotary motor is provided at one end of the winding support, and the output shaft of the rotary motor is connected to the winding roller body, so that the flexible protective film is wound up by the winding roller body.

[0012] As a preferred technical solution, the anti-rolling structure includes a mounting base and a second guide roller body;

[0013] The second guide roller body is rotatably mounted on the mounting base via a bearing; both sides of the mounting base are rotatably provided with edge limiting structures via torsion springs (8). Under the guidance of the first guide roller body and the second guide roller body, the edge limiting structures prevent the flexible protective film from curling at the edges during winding.

[0014] As a preferred technical solution, the edge limiting structure includes a mounting rod and a movable seat;

[0015] One end of the mounting rod is connected to the winding support seat via a torsion spring, and both sides of the other end are provided with movable cavities; the movable end of the movable seat is placed in the movable cavity and is tightened by a tension spring; a pressing column is rotatably provided on the movable seat, and a flexible protective film is placed between the two pressing columns, thereby achieving the effect of preventing edge curling.

[0016] As a preferred technical solution, the system also includes a control panel, which is connected to control the rotating motor for operation; both the rotating motor and the control panel are powered by an external power source.

[0017] The beneficial effects of this utility model are:

[0018] This utility model adopts a combination design of edge limiting structure and second guide roller body, which can effectively prevent edge curling during the winding process of flexible protective film, ensuring that the edge of the protective film after winding is neat and not prone to curling or damage.

[0019] This invention utilizes the combined action of the first guide roller body in the feeding guide assembly and the second guide roller body in the anti-rolling structure to ensure that the flexible protective film remains stable when passing through the guide, reducing friction and twisting, and ensuring the normal winding process of the film material. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0023] Figure 3This is a schematic diagram of the edge limiting structure of this utility model.

[0024] Explanation of reference numerals in the attached figures

[0025] 1. Mounting base; 2. Guide support seat; 3. Rewinding support seat; 4. Rewinding roller body; 5. Rotary motor; 6. Mounting seat; 7. Second guide roller body; 8. Torsion spring; 9. Mounting rod; 10. Movable seat; 11. Movable cavity; 12. Tension spring; 13. Pressure column; 14. Movable end; 15. First guide roller body. Detailed Implementation

[0026] All features disclosed in this specification, or steps in all methods or processes disclosed herein, may be combined in any way, except for mutually exclusive features and / or steps.

[0027] like Figures 1-2 As shown, the present invention provides a flexible protective film winding mechanism with an anti-curling structure, including a mounting base 1, a feeding guide assembly, and a winding roller assembly.

[0028] The feeding guide assembly and the material cylinder assembly are respectively installed at the front and rear ends of the mounting base 1, and an anti-rolling structure is provided in the center of the mounting base 1. The flexible protective film passes through the feeding guide structure and the anti-rolling structure and is wound up by the winding roller assembly, so that the flexible protective film has the function of anti-rolling when winding up.

[0029] The feeding guide assembly includes a guide support seat 2 and a first guide roller body 15;

[0030] The first guide roller body 15 is rotatably mounted on the guide support seat 2 via a bearing, and the flexible protective film is guided by the guide roller body.

[0031] The winding roll assembly includes a winding support 3 and a winding roll body 4;

[0032] The winding support 3 is installed at the other end of the mounting base 1, and the winding roller body 4 is rotatably mounted on the winding support 3 via a bearing; a rotary motor 5 is provided at one end of the winding support 3, and the output shaft of the rotary motor 5 is connected to the winding roller body 4, so that the flexible protective film is wound up by the winding roller body 4.

[0033] For ease of guidance, in this embodiment, the anti-rolling structure includes a mounting base 6 and a second guide roller body 7;

[0034] The second guide roller body is rotatably mounted on the mounting base 6 via a bearing; both sides of the mounting base 6 are rotatably provided with edge limiting structures via torsion springs 8. Under the guidance of the first guide roller body 15 and the second guide roller body 7, the edge limiting structures prevent the flexible protective film from curling at the edges during winding.

[0035] To prevent curling, in this embodiment, the edge limiting structure includes a mounting rod 9 and a movable seat 10;

[0036] One end of the mounting rod 9 is connected to the winding support 3 via a torsion spring 8, and both sides of the other end are provided with movable cavities 11; the movable end 14 of the movable seat 10 is placed in the movable cavity and is tightened by a tension spring 12; a pressing column 13 is rotatably provided on the movable seat 10, and a flexible protective film is placed between the two pressing columns 13, thereby achieving the effect of preventing edge curling.

[0037] For ease of control, this embodiment also includes a control panel, which is connected to control the rotary motor 5 to operate; both the rotary motor 5 and the control panel are powered by an external power source.

[0038] This utility model adopts a combination design of edge limiting structure and second guide roller body, which can effectively prevent edge curling during the winding process of flexible protective film, ensuring that the edge of the protective film after winding is neat and not prone to curling or damage.

[0039] This invention utilizes the combined action of the first guide roller body in the feeding guide assembly and the second guide roller body in the anti-rolling structure to ensure that the flexible protective film remains stable when passing through the guide, reducing friction and twisting, and ensuring the normal winding process of the film material.

[0040] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A flexible protective film winding mechanism with an anti-curling structure, characterized in that, Includes mounting base (1), feed guide assembly and take-up roller assembly; The feeding guide assembly and the material cylinder assembly are respectively installed at the front end and the rear end of the mounting base (1), and the mounting base (1) is provided with an anti-rolling structure in the center. The flexible protective film passes through the feeding guide structure and the anti-rolling structure and is wound up by the winding roller assembly, so that the flexible protective film has the function of anti-rolling when it is wound up.

2. The flexible protective film winding mechanism with anti-curling structure according to claim 1, characterized in that: The feeding guide assembly includes a guide support seat (2) and a first guide roller body (2); The first guide roller body (2) is rotatably mounted on the guide support seat (2) via a bearing, and the flexible protective film is guided by the guide roller body.

3. The flexible protective film winding mechanism with an anti-curling structure according to claim 1, characterized in that: The take-up roller assembly includes a take-up support (3) and a take-up roller body (4); The winding support (3) is installed at the other end of the mounting base (1), and the winding roller body (4) is rotatably mounted on the winding support (3) through a bearing; a rotary motor (5) is provided at one end of the winding support (3), and the output shaft of the rotary motor (5) is connected to the winding roller body (4), and the flexible protective film is wound up through the winding roller body (4).

4. The flexible protective film winding mechanism with anti-curling structure according to claim 1, characterized in that: The anti-rolling structure includes a mounting base (6) and a second guide roller body (7); The second guide roller body is mounted on the mounting base (6) via a bearing; both sides of the mounting base (6) are provided with edge limiting structures via torsion springs (8). Under the guidance of the first guide roller body (2) and the second guide roller body (7), the edge limiting structures prevent the flexible protective film from curling at the edges during winding.

5. The flexible protective film winding mechanism with an anti-curling structure according to claim 4, characterized in that: The edge limiting structure includes a mounting rod (9) and a movable seat (10); One end of the mounting rod (9) is connected to the winding support seat (3) via a torsion spring (8), and both sides of the other end are provided with movable cavities (11); the movable end (14) of the movable seat (10) is placed in the movable cavity and is tightened by a tension spring (12); a pressing column (13) is rotatably provided on the movable seat (10), and a flexible protective film is placed between the two pressing columns (13), thereby achieving the effect of preventing edge curling.

6. The flexible protective film winding mechanism with an anti-curling structure according to claim 1, characterized in that: It also includes a control panel, which is connected to control the rotary motor (5) to operate; both the rotary motor (5) and the control panel are powered by an external power source.

Images