High-efficiency static electricity removing equipment for protective film

Abstract

The utility model relates to the field of static electricity removing equipment discloses a kind of efficient static electricity removing equipment of protective film, including workbench, the workbench top is provided with unwinding assembly, the workbench top is provided with winding and pressing assembly, the workbench top is provided with dust removal assembly, the workbench top is fixedly connected with two supports four, left side the support four outside is equipped with static electricity removing equipment, two The static electricity removing rod is arranged between the support four, the workbench outside is provided with controller, the dust removal assembly includes support seat and multiple support two, two The guide roller is rotatably connected between the support two, the support seat bottom is fixedly connected in the workbench top.In the utility model, the protective film unwinding is realized by the rotation of unwinding roller driven by motor one, the rotation of carousel is driven by motor two, the transmission of connecting shaft, hollow shell and moving frame makes the reciprocating motion of brush to clean the dust on the surface of protective film, reduces the static electricity generated by impurity friction.

Description

Technical Field

[0001] This utility model relates to the field of static electricity removal equipment, and in particular to a high-efficiency static electricity removal equipment with a protective film. Background Technology

[0002] Protective film is a thin film material used to protect the surface of items, widely used in electronics, automobiles, furniture, and other fields. It can be classified by material into PET, PE, PVC, etc., and features scratch resistance, abrasion resistance, dust and water resistance, and impact resistance. Its moderate adhesion allows for easy peeling without leaving residue, effectively protecting the surface of items from damage during transportation, storage, and use, extending their lifespan, and improving their appearance.

[0003] In existing technologies, high-efficiency static electricity removal equipment for protective films often relies on a single static electricity elimination device to act directly on the film surface, lacking a pretreatment mechanism for physical impurities on the surface. For solid pollutants such as dust and particles attached to the film surface, residual impurities are prone to generate static electricity again due to friction during film winding or transmission, resulting in unstable static electricity removal efficiency and requiring frequent shutdowns for equipment cleaning, which affects production continuity.

[0004] To address the above problems, a high-efficiency static electricity removal device for protective films is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a high-efficiency static eliminator for protective films. It aims to improve the existing high-efficiency static eliminator for protective films, which often relies on a single static elimination device to directly act on the film surface. It lacks a pretreatment mechanism for physical impurities on the surface. For solid pollutants such as dust and particles attached to the film surface, residual impurities are prone to generate static electricity again due to friction during film winding or transportation, resulting in unstable static elimination efficiency and the need for frequent machine shutdowns for cleaning, which affects the continuity of production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency antistatic device for protective film, comprising a workbench, an unwinding assembly at the top of the workbench, a winding and pressing assembly at the top of the workbench, a dust removal assembly at the top of the workbench, two supports four fixedly connected to the top of the workbench, an antistatic device installed on the outer side of the left support four, an antistatic rod between the two supports four, and a controller on the outer side of the workbench;

[0007] The dust removal assembly includes a support base and multiple secondary supports. Two guide rollers are rotatably connected between two secondary supports. The bottom of the support base is fixedly connected to the top of the workbench. A secondary motor is fixedly connected to the top of the support base. A rotating shaft is fixedly connected to the output end of the secondary motor. A turntable is fixedly connected to the bottom end of the rotating shaft. A connecting shaft is fixedly connected to the bottom edge of the turntable. A hollow shell is slidably connected to the outside of the connecting shaft. A movable frame is fixedly connected to the outside of the hollow shell. A brush is fixedly connected to the outside of the movable frame.

[0008] As a further description of the above technical solution:

[0009] The winding and pressing assembly includes two supports three. The bottom of the supports three is fixedly connected to the top of the workbench. A motor three is fixedly connected to the outer side of the left support three. A winding roller is fixedly connected to the output end of the motor three. A slider is slidably connected inside the supports three. A pressing roller is rotatably connected between the two sliders. A sliding rod is fixedly connected to the inner wall of the supports three. A spring is sleeved on the outer side of the sliding rod.

[0010] As a further description of the above technical solution:

[0011] The unwinding assembly includes two supports. The bottom of the supports is fixedly connected to the top of the workbench. A motor is fixedly connected to the outer side of the left support. An unwinding roller is fixedly connected to the output end of the motor.

[0012] As a further description of the above technical solution:

[0013] The outer side of the movable frame is slidably connected to the inside of the support base, and the outer side of the rotating shaft is rotatably connected to the inside of the support base.

[0014] As a further description of the above technical solution:

[0015] The outer side of the take-up roller is rotatably connected inside the support three.

[0016] As a further description of the above technical solution:

[0017] The slider is internally slidably connected to the outside of the slide rod, and the bottom end of the slide rod is fixedly connected to the top of the worktable.

[0018] As a further description of the above technical solution:

[0019] One end of the spring is fixedly connected to the outside of the slider, and the other end of the spring is fixedly connected to the top of the worktable.

[0020] As a further description of the above technical solution:

[0021] The outer side of the unwinding roller is rotatably connected to the inside of the support.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the protective film is unwound by driving the unwinding roller with motor one, and the turntable is rotated by motor two. Through the transmission of the connecting shaft, hollow shell and moving frame, the brush makes reciprocating motion to clean the dust on the surface of the protective film and reduce static electricity generated by friction of impurities.

[0024] 2. In this utility model, the protective film is wound up by rotating the winding roller driven by the motor three. The slider in the support three slides on the slide rod. With the elastic force of the spring, the pressing roller always maintains a certain pressure on the protective film on the winding roller, which achieves a tight and neat winding effect, and facilitates the subsequent storage and use of the protective film. Attached Figure Description

[0025] Figure 1 This is a perspective view of a high-efficiency static electricity removal device with a protective film proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the brush of a high-efficiency static electricity removal device with protective film proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the spring structure of a high-efficiency static electricity removal device with a protective film proposed in this utility model.

[0028] Legend:

[0029] 1. Workbench; 2. Support 1; 3. Motor 1; 4. Unwinding roller; 5. Support 2; 6. Guide roller; 7. Support base; 8. Controller; 9. Motor 2; 10. Rotating shaft; 11. Turntable; 12. Connecting shaft; 13. Hollow shell; 14. Moving frame; 15. Brush; 16. Support 3; 17. Motor 3; 18. Rewinding roller; 19. Slider; 20. Pressing roller; 21. Slide bar; 22. Spring; 23. Support 4; 24. Antistatic bar; 25. Antistatic equipment. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-3An embodiment of this utility model is provided: a high-efficiency antistatic device for protective film, including a workbench 1, an unwinding assembly and a winding and pressing assembly on the top of the workbench 1, a dust removal assembly on the top of the workbench 1, two supports 23 fixedly connected to the top of the workbench 1, an antistatic device 25 installed on the outside of the left support 23, an antistatic rod 24 between the two supports 23, and a controller 8 on the outside of the workbench 1.

[0032] The dust removal assembly includes a support base 7 and multiple supports 2 5. Two guide rollers 6 are rotatably connected between two supports 2 5. The bottom of the support base 7 is fixedly connected to the top of the workbench 1. A motor 2 9 is fixedly connected to the top of the support base 7. A rotating shaft 10 is fixedly connected to the output end of the motor 2 9. A turntable 11 is fixedly connected to the bottom end of the rotating shaft 10. A connecting shaft 12 is fixedly connected to the bottom edge of the turntable 11. A hollow shell 13 is slidably connected to the outside of the connecting shaft 12. A movable frame 14 is fixedly connected to the outside of the hollow shell 13. A brush 15 is fixedly connected to the outside of the movable frame 14.

[0033] Specifically, the workbench 1 serves as the main body of the equipment, supporting all components; in the unwinding assembly, motor 1 3 drives the unwinding roller 4 to rotate, realizing the unwinding of the protective film; support 2 5 and guide roller 6 guide the protective film; in the dust removal assembly, motor 2 9 drives the rotating shaft 10 and turntable 11 to rotate, and through the connecting shaft 12 and hollow shell 13, the moving frame 14 reciprocates, and the brush 15 cleans the dust on the surface of the protective film; support 4 23 supports the antistatic bar 24, and the main components of the antistatic device 25 include a discharge needle to generate positive and negative ions to neutralize static electricity and a high voltage. The power module provides ionization voltage, the fan or air source interface delivers ionized airflow, the antistatic rod 24 nozzle precisely covers the surface of the protective film, the control switch adjusts the airflow and ion balance, and the grounding wire ensures the static discharge of the equipment. The antistatic device 25 is a prior art technology used to generate ionized airflow to eliminate static electricity. In the winding and pressing assembly, the motor 3 17 drives the winding roller 18 to wind up, the slider 19 slides on the slide bar 21, and the spring 22 provides elasticity to make the pressing roller 20 press the protective film. The controller 8 is used to control and coordinate the operation of each component.

[0034] Reference Figures 1-3 The winding and pressing assembly includes two supports 16. The bottom of the supports 16 is fixedly connected to the top of the workbench 1. A motor 17 is fixedly connected to the outside of the left support 16. A winding roller 18 is fixedly connected to the output end of the motor 17. A slider 19 is slidably connected inside the supports 16. A pressing roller 20 is rotatably connected between the two sliders 19. A slide rod 21 is fixedly connected to the inner wall of the supports 16. A spring 22 is sleeved on the outside of the slide rod 21.

[0035] Specifically, support 3 16 is used to support the winding and pressing assembly and fix it on the top of the workbench 1, providing a stable foundation for the assembly; motor 3 17 drives the winding roller 18 to rotate, realizing the winding of the processed protective film; slider 19 slides along slide rod 21 inside support 3 16, and its position can be adjusted; slide rod 21 plays a guiding role to ensure the stability of slider 19 sliding; spring 22 is sleeved on the outside of slide rod 21 to provide elasticity, so that the pressing roller 20 between the two sliders 19 can always maintain a certain pressure with the protective film on the winding roller 18, ensuring tight and neat winding.

[0036] Reference Figure 1 The unwinding assembly includes two supports 2. The bottom of the supports 2 is fixedly connected to the top of the worktable 1. A motor 3 is fixedly connected to the outside of the left support 2. An unwinding roller 4 is fixedly connected to the output end of the motor 3.

[0037] Specifically, the bottom of support 2 is fixed to the top of workbench 1 to support the unwinding assembly and provide a stable foundation; the motor 3 on the outside of the left support 2 serves as a power source, and its output drives the unwinding roller 4 to rotate, so as to gradually release the protective film roll and provide continuous conveying of protective film material for subsequent dust removal, static electricity removal and winding processes.

[0038] Reference Figures 1-3 The outer side of the movable frame 14 is slidably connected to the inside of the support base 7. The outer side of the rotating shaft 10 is rotatably connected to the inside of the support base 7. The outer side of the take-up roller 18 is rotatably connected to the inside of the support base 16. The inner side of the slider 19 is slidably connected to the outer side of the slide rod 21. The bottom end of the slide rod 21 is fixedly connected to the top of the worktable 1. One end of the spring 22 is fixedly connected to the outer side of the slider 19. The other end of the spring 22 is fixedly connected to the top of the worktable 1. The outer side of the unwind roller 4 is rotatably connected to the inside of the support base 2.

[0039] Specifically, support base 7 provides rotation space for rotating shaft 10, while limiting the movement trajectory of moving frame 14 through internal slide rails to ensure its reciprocating sliding in a specific direction; rotating shaft 10 can rotate freely within support base 7, transmitting the power of motor 2 9 to turntable 11; support 3 16 provides rotational support for take-up roller 18, enabling it to smoothly take up the protective film; the bottom end of slide rod 21 is fixed to the top of worktable 1, providing sliding guide for slider 19 and ensuring its movement stability; slider 19 slides on the outside of slide rod 21, cooperating with spring 22 to adjust the position and pressure of pressing roller 20; the two ends of spring 22 are respectively connected to slider 19 and the top of worktable 1, used to provide elasticity, so that pressing roller 20 is in close contact with the protective film on take-up roller 18; support 1 2 provides rotation fulcrum for unwind roller 4, enabling it to smoothly release the protective film under the drive of motor 1 3.

[0040] Working principle: When using this high-efficiency antistatic device for protective film, the protective film roll is first installed on the unwinding roller 4 of the unwinding assembly. The motor 3 on the outside of the left support 2 drives the unwinding roller 4 to rotate, gradually releasing the protective film. The protective film is guided by the guide roller 6 between the two supports 2 5 and transported smoothly.

[0041] When the protective film is delivered to the dust removal component, the motor 9 at the top of the support base 7 starts, and the rotating shaft 10 at its output end drives the turntable 11 to rotate. The connecting shaft 12 at the bottom edge of the turntable 11 rotates accordingly. The connecting shaft 12 slides inside the hollow shell 13, driving the moving frame 14 to reciprocate inside the support base 7. The brush 15 on the outside of the moving frame 14 cleans the surface of the protective film, removing surface dust and other impurities, and reducing static electricity accumulation caused by the adhesion of impurities.

[0042] The dust-removed protective membrane continues to be conveyed forward to the antistatic bar 24 supported by two supports 23. The antistatic device 25 on the outside of the left support 23 provides power to the antistatic bar 24, causing it to generate ion wind to neutralize the static electricity on the surface of the protective membrane.

[0043] Finally, the processed protective film enters the winding and pressing assembly. The motor 17 on the outside of the left support 16 drives the winding roller 18 to rotate and wind up the protective film. At the same time, the slider 19 inside the support 16 slides on the slide bar 21, and the pressing roller 20 between the sliders 19 maintains a certain pressure on the protective film on the winding roller 18 under the elastic force of the spring 22, ensuring tight and neat winding.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency static electricity removal device for protective films, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with an unwinding assembly, the top of the workbench (1) is provided with a winding and pressing assembly, the top of the workbench (1) is provided with a dust removal assembly, the top of the workbench (1) is fixedly connected with two supports (23), an antistatic device (25) is installed on the outside of the support (23) on the left side, an antistatic rod (24) is provided between the two supports (23), and a controller (8) is provided on the outside of the workbench (1). The dust removal assembly includes a support base (7) and multiple second supports (5). Two guide rollers (6) are rotatably connected between two second supports (5). The bottom of the support base (7) is fixedly connected to the top of the workbench (1). A second motor (9) is fixedly connected to the top of the support base (7). A rotating shaft (10) is fixedly connected to the output end of the second motor (9). A turntable (11) is fixedly connected to the bottom end of the rotating shaft (10). A connecting shaft (12) is fixedly connected to the bottom edge of the turntable (11). A hollow shell (13) is slidably connected to the outside of the connecting shaft (12). A movable frame (14) is fixedly connected to the outside of the hollow shell (13). A brush (15) is fixedly connected to the outside of the movable frame (14).

2. The high-efficiency static electricity removal device for protective film according to claim 1, characterized in that: The winding and pressing assembly includes two supports (16). The bottom of the supports (16) is fixedly connected to the top of the workbench (1). A motor (17) is fixedly connected to the outer side of the left side of the supports (16). A winding roller (18) is fixedly connected to the output end of the motor (17). A slider (19) is slidably connected inside the supports (16). A pressing roller (20) is rotatably connected between the two sliders (19). A sliding rod (21) is fixedly connected to the inner wall of the supports (16). A spring (22) is sleeved on the outer side of the sliding rod (21).

3. The high-efficiency static electricity removal device for protective film according to claim 1, characterized in that: The unwinding assembly includes two supports (2), the bottom of which is fixedly connected to the top of the workbench (1), and a motor (3) is fixedly connected to the outside of the support (2) on the left side. An unwinding roller (4) is fixedly connected to the output end of the motor (3).

4. The high-efficiency static electricity removal device for protective film according to claim 1, characterized in that: The outer side of the movable frame (14) is slidably connected to the inside of the support base (7), and the outer side of the rotating shaft (10) is rotatably connected to the inside of the support base (7).

5. The high-efficiency static electricity removal device for protective film according to claim 2, characterized in that: The outer side of the take-up roller (18) is rotatably connected inside the support three (16).

6. The high-efficiency static electricity removal device for protective film according to claim 2, characterized in that: The slider (19) is internally slidably connected to the outside of the slide rod (21), and the bottom end of the slide rod (21) is fixedly connected to the top of the workbench (1).

7. The high-efficiency static electricity removal device for protective film according to claim 2, characterized in that: One end of the spring (22) is fixedly connected to the outside of the slider (19), and the other end of the spring (22) is fixedly connected to the top of the workbench (1).

8. The high-efficiency static electricity removal device for protective film according to claim 3, characterized in that: The outer side of the unwinding roller (4) is rotatably connected inside the support (2).

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