Electrostatic eliminator

Abstract

The utility model relates to electrostatic elimination technical field especially, it relates to a kind of electrostatic elimination device, comprising: bottom plate, installation frame being set at the top of bottom plate, adjusting mechanism being set in the inside of installation frame and cleaning assembly being set at the two sides of adjusting mechanism.The utility model is provided with cleaning assembly, when using, the height of cleaning position can be adjusted by the up-and-down movement of lifting plate in adjusting mechanism, ensure that the device can be adapted to different thicknesses of film to use, the position of cleaning brush roller is fixed in side frame and installation frame of cleaning assembly, so that it can keep stable during working process.Spring and telescopic rod provide elastic support for moving plate, so that cleaning brush roller can be flexibly attached to the surface of different size film during working, suction groove is communicated with the outside through suction pipe, realize the local dust collection effect of cleaning area, and then make the surface of cleaning brush roller more clean and neat.

Description

Technical Field

[0001] This utility model relates to the field of static electricity elimination technology, and in particular to a static electricity elimination device. Background Technology

[0002] Polyester substrate, also known as PET film, is a durable, strong, highly tough, moisture-resistant, and resistant to high and low temperatures.

[0003] Currently, PET film needs to be destaticated during winding; otherwise, static electricity may damage the PET film, causing product quality problems.

[0004] However, although current PET films require electrostatic elimination treatment during winding, their surfaces are prone to adhering with a lot of dust and other impurities before electrostatic elimination. Dust particles rolled into the interlayer of the film can cause scratches, dents, or bumps, affecting the appearance quality of the product, especially in optical or packaging films. Existing electrostatic elimination devices can eliminate static electricity, but dust and other impurities still adhere to the film surface. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide an electrostatic elimination device to solve the problem that although current PET films need to be electrostatic eliminated during winding, their surfaces are prone to adhering with a lot of dust and other impurities before electrostatic elimination. Dust particles rolled into the interlayer of the film can cause scratches, dents or bumps, affecting the appearance quality of the product, especially in optical or packaging films. Existing electrostatic elimination devices can eliminate static electricity, but there are still technical problems with dust and other impurities adhering to the film surface.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: An electrostatic elimination device includes: a base plate, a mounting bracket disposed on the top of the base plate, an adjustment mechanism disposed inside the mounting bracket, and cleaning components disposed on both sides of the adjustment mechanism. The adjustment mechanism includes a lifting plate, and the cleaning components include a side frame, a mounting frame, an air extraction pipe, a cleaning brush roller, a movable plate, a sleeve fixedly mounted on the inner wall of the top of the side frame, a spring, a telescopic rod, and an air suction groove. The side frame is fixedly mounted on the outer walls of the left and right sides of the lifting plate. One end of the spring and one end of the telescopic rod are movably mounted inside the sleeve, and the other end of the telescopic rod is fixedly connected to the movable plate. The movable plate is fixedly mounted on one outer wall of the mounting frame. Both ends of the cleaning brush roller are movably inserted into the front and rear walls of the mounting frame, respectively. The air suction groove is embedded in the top wall of the mounting frame. The air extraction pipe is movably inserted into the interior of the side frame and communicates with the air suction groove. The bottom of the air suction groove contacts the cleaning brush roller.

[0007] Furthermore, the inner side of the mounting bracket is also provided with a retracting mechanism, which is located on both sides of the adjustment mechanism.

[0008] Furthermore, the retraction mechanism includes a motor, a drive shaft, a driven shaft, and a limiting ring. One end of the drive shaft is movably inserted into the interior of the vertical plate of the mounting frame. The motor is fixedly installed on the outer wall of one side of the vertical plate of the mounting frame, and the output end of the motor is fixedly connected to one end of a set of drive shafts.

[0009] Furthermore, the other end of the drive shaft is fixedly connected to one end of the driven shaft via a flange and bolts, and a limiting ring is fixedly sleeved on the outside of the driven shaft.

[0010] Furthermore, the adjustment mechanism also includes a frame, support plates, side plates, lead screws, protective seats, limit posts, and static eliminators. The frame is fixedly installed on the bottom inner wall of the mounting frame. The side plates are respectively fixedly installed on one side outer wall of the mounting frame and the frame. The lead screw is movably inserted into the side plate of the frame and extends into the bottom side plate. The support plates are respectively fixedly installed on the two outer walls of the lifting plate, and the support plates are slidably connected to the inner walls of the frame and the mounting frame. The lead screw passes through the support plate inside the frame, and the threads on both sides of the lead screw are in opposite directions.

[0011] Furthermore, the two ends of the limiting post are fixedly connected to the two side plates on one side of the mounting frame, and the limiting post is movably inserted into the support plate located inside the mounting frame. The static eliminator is fixedly installed on the outer wall of one side of the lifting plate.

[0012] The beneficial effects of this utility model are: Equipped with a cleaning component, the lifting plate in the adjustment mechanism can move up and down to adjust the height of the cleaning position, ensuring the device can adapt to films of different thicknesses. The side frame and mounting frame in the cleaning component fix the position of the cleaning brush roller, ensuring its stability during operation. Springs and telescopic rods provide elastic support for the moving plate, allowing the cleaning brush roller to flexibly conform to film surfaces of different sizes during operation. The suction groove is connected to the outside through an air extraction pipe, achieving localized dust extraction of the cleaning area, resulting in a cleaner and tidier surface for the cleaning brush roller, facilitating its self-cleaning and ensuring continuous use efficiency and improved cleaning effect. The telescopic rod fixed to the moving plate, through the elasticity of the springs, ensures that the cleaning brush roller makes close contact with the treatment surface while avoiding excessive pressure that could damage the surface. The air extraction pipe and suction groove work together to extract dust from the areas touched by the cleaning brush roller, ensuring thorough and efficient cleaning. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional structural diagram of an embodiment of the static electricity elimination device; Figure 2 This is a three-dimensional schematic diagram of the take-up and take-down mechanism of this static electricity elimination device embodiment; Figure 3 This is a schematic diagram of the internal structure of the sleeve in an embodiment of the static electricity elimination device; Figure 4 This is a three-dimensional schematic diagram of the adjustment mechanism in an embodiment of the static electricity elimination device; Figure 5 This is a schematic diagram of the cleaning mechanism assembly in an embodiment of the static electricity elimination device.

[0015] The markings in the diagram are as follows: 1. Base plate; 11. Support leg; 12. Foot pad; 13. Mounting frame; 2. Retraction mechanism; 21. Motor; 22. Drive shaft; 23. Driven shaft; 24. Limit ring; 4. Cleaning assembly; 41. Side frame; 42. Mounting frame; 43. Air extraction pipe; 44. Cleaning brush roller; 45. Moving plate; 46. Sleeve; 47. Spring; 48. Telescopic rod; 49. Air suction groove; 5. Adjustment mechanism; 51. Frame; 52. Lifting plate; 53. Support plate; 54. Side plate; 55. Lead screw; 56. Protective seat; 57. Limiting post; 6. Static eliminator. Detailed Implementation

[0016] The following will refer to the appendix in the embodiments of this utility model. Figure 1-5 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0018] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0019] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0020] Please see Figure 1-5 As shown, an electrostatic elimination device includes: a base plate 1, a mounting bracket 13 disposed on the top of the base plate 1, an adjustment mechanism 5 disposed inside the mounting bracket 13, and cleaning components 4 disposed on both sides of the adjustment mechanism 5. The adjustment mechanism 5 includes a lifting plate 52, and the cleaning component 4 includes a side frame 41, a mounting frame 42, an air extraction pipe 43, a cleaning brush roller 44, a moving plate 45, a sleeve 46 fixedly installed on the inner wall of the top of the side frame 41, a spring 47, a telescopic rod 48, and an air suction groove 49. The side frame 41 is fixedly installed on the outer walls of the left and right sides of the lifting plate 52. One end of the spring 47 and the telescopic rod 48 is movably installed inside the sleeve 46, and the other end of the telescopic rod 48 is fixedly connected to the moving plate 45. The moving plate 45 is fixedly installed on one side of the outer wall of the mounting frame 42. The two ends of the cleaning brush roller 44 are movably inserted into the front and rear walls of the mounting frame 42, respectively. The air suction groove 49 is embedded in the top wall of the mounting frame 42. The air extraction pipe 43 is movably inserted into the interior of the side frame 41 and communicates with the air suction groove 49. The bottom of the air suction groove 49 is in contact with the cleaning brush roller 44.

[0021] Specifically, by providing the cleaning component 4, the lifting plate 52 in the adjusting mechanism 5 can move up and down to adjust the height of the cleaning position during use, ensuring that the device can be used for films of different thicknesses. The side frame 41 and the mounting frame 42 in the cleaning component 4 fix the position of the cleaning brush roller 44 so that it can remain stable during operation. Spring 47 and telescopic rod 48 provide elastic support for moving plate 45, allowing cleaning brush roller 44 to flexibly conform to film surfaces of different sizes during operation. Suction groove 49 is connected to the outside through suction pipe 43 to achieve local dust suction of the cleaning area, thereby making the surface of cleaning brush roller 44 cleaner and tidier, facilitating self-cleaning of cleaning brush roller 44, and ensuring continuous use efficiency of cleaning brush roller 44, thus improving cleaning effect. Telescopic rod 48 fixedly connected to moving plate 45, through the elastic action of spring 47, allows cleaning brush roller 44 to make close contact with the treatment surface, while avoiding excessive pressure that could damage the surface. Suction pipe 43 and suction groove 49 work together to vacuum the area that cleaning brush roller 44 has contacted, ensuring thorough and efficient cleaning. Suction pipe 43 is connected to an external suction system for providing negative pressure adsorption and waste collection.

[0022] In this embodiment, a retractable mechanism 2 is also provided on the inner side of the mounting frame 13 and is located on both sides of the adjustment mechanism 5. The retractable mechanism 2 includes a motor 21, a drive shaft 22, a driven shaft 23 and a limiting ring 24. One end of the drive shaft 22 is limited and movably inserted into the interior of the vertical plate of the mounting frame 13. The motor 21 is fixedly installed on the outer wall of one side of the vertical plate of the mounting frame 13. The output end of the motor 21 is fixedly connected to one end of a set of drive shafts 22. The other end of the drive shaft 22 is fixedly connected to one end of the driven shaft 23 through a flange and bolts. The limiting ring 24 is fixedly sleeved on the outside of the driven shaft 23.

[0023] Specifically, the device is powered by an external power supply, and an external controller is connected to the device. The controller is electrically connected to the motor 21 and the static eliminator 6. When in use, the motor 21 can be turned on to rotate the drive shaft 22 on one side, which can then be used to feed and collect the film. One side is used for feeding and the other side is used for collecting. The device is connected by flange bolts, which facilitates material replacement and improves work efficiency. A limit ring 24 is used to prevent it from shifting during operation.

[0024] The adjustment mechanism 5 also includes a frame 51, a support plate 53, a side plate 54, a lead screw 55, a protective seat 56, a limiting post 57, and a static eliminator 6. The frame 51 is fixedly installed on the bottom inner wall of the mounting frame 13. The side plates 54 are respectively fixedly installed on one side outer wall of the mounting frame 13 and the frame 51. The lead screw 55 is movably inserted into the inside of the side plate 54 of the frame 51 and extends into the inside of the bottom side plate 54. The support plates 53 are respectively fixedly installed on the two sides outer walls of the lifting plate 52, and the support plates 53 are fixedly installed on the inner walls of the frame 51 and the mounting frame 13. The wall sliding connection is used. The lead screw 55 passes through the support plate 53 inside the frame 51, and the threads on both sides of the lead screw 55 are opposite. The two ends of the limiting post 57 are fixedly connected to the two side plates 54 on one side of the mounting frame 13. The limiting post 57 is movably inserted into the support plate 53 inside the mounting frame 13. The static eliminator 6 is fixedly installed on the outer wall of one side of the lifting plate 52. The protective seat 56 is fixedly installed in the middle of the inside of the mounting frame 13 and the middle of the inside of the frame 51. It can limit the movement of the lifting plate 52 and prevent it from colliding.

[0025] Specifically, the static eliminator 6 can use existing equipment such as AC ion bar / ion fan. When in use, the support plate 53 can be moved relative to or in opposite directions by adjusting the screw 55, so that the static eliminator 6 can be used for films of different thicknesses. The moving direction of the lifting plate 52 can be limited by the limiting column 57.

[0026] In summary, compared with the prior art, the static electricity elimination device has at least the following beneficial effects: by setting the cleaning component 4, the lifting plate 52 in the adjusting mechanism 5 can move up and down to adjust the height of the cleaning position during use, ensuring that the device can be used for films of different thicknesses. The side frame 41 and the mounting frame 42 in the cleaning component 4 fix the position of the cleaning brush roller 44, so that it can remain stable during operation. Spring 47 and telescopic rod 48 provide elastic support for moving plate 45, allowing cleaning brush roller 44 to flexibly conform to film surfaces of different sizes during operation. Suction groove 49 is connected to the outside through suction pipe 43, realizing local dust suction of the cleaning area, thereby making the surface of cleaning brush roller 44 cleaner and tidier, facilitating self-cleaning of cleaning brush roller 44, and ensuring continuous use efficiency of cleaning brush roller 44, thus improving cleaning effect. Telescopic rod 48 fixedly connected to moving plate 45, through the elastic action of spring 47, allows cleaning brush roller 44 to closely contact the treatment surface, while avoiding excessive pressure that could cause surface damage. Suction pipe 43 and suction groove 49 work together to vacuum the area that cleaning brush roller 44 has contacted, ensuring thorough and efficient cleaning effect.

[0027] 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 person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A static electricity elimination device, characterized in that, include: Base plate (1), set on base plate (1) The top mounting bracket (13), the adjustment mechanism (5) located inside the mounting bracket (13), and the cleaning components (4) located on both sides of the adjustment mechanism (5). The adjustment mechanism (5) includes a lifting plate (52), and the cleaning assembly (4) includes a side frame (41), a mounting frame (42), an air extraction pipe (43), a cleaning brush roller (44), a moving plate (45), a sleeve (46) fixedly mounted on the inner wall of the top of the side frame (41), a spring (47), a telescopic rod (48), and an air suction groove (49). The side frame (41) is fixedly mounted on the outer walls of the left and right sides of the lifting plate (52), and one end of the spring (47) and the telescopic rod (48) is movably mounted on the sleeve (46). Inside the frame (42), the other end of the telescopic rod (48) is fixedly connected to the movable plate (45). The movable plate (45) is fixedly installed on the outer side wall of the mounting frame (42). The two ends of the cleaning brush roller (44) are respectively movably inserted into the front and rear walls of the mounting frame (42). The suction groove (49) is embedded in the top wall of the mounting frame (42). The suction pipe (43) is movably inserted into the side frame (41) and communicates with the suction groove (49). The bottom of the suction groove (49) is in contact with the cleaning brush roller (44).

2. The static electricity elimination device according to claim 1, characterized in that, The mounting bracket (13) is also provided with a retractable mechanism (2) on its inner side, and is located on both sides of the adjustment mechanism (5).

3. The static electricity elimination device according to claim 2, characterized in that, The retraction mechanism (2) includes a motor (21), a drive shaft (22), a driven shaft (23), and a limiting ring (24). One end of the drive shaft (22) is inserted into the vertical plate of the mounting frame (13) for a limiting movement. The motor (21) is fixedly installed on the outer wall of one side of the vertical plate of the mounting frame (13). The output end of the motor (21) is fixedly connected to one end of a set of drive shafts (22).

4. The static electricity elimination device according to claim 3, characterized in that, The other end of the drive shaft (22) is fixedly connected to one end of the driven shaft (23) by a flange and bolts, and the limiting ring (24) is fixedly sleeved on the outside of the driven shaft (23).

5. The static electricity elimination device according to claim 4, characterized in that, The adjustment mechanism (5) further includes a frame (51), a support plate (53), a side plate (54), a lead screw (55), a protective seat (56), a limiting post (57), and a static eliminator (6). The frame (51) is fixedly installed on the bottom inner wall of the mounting frame (13). The side plates (54) are respectively fixedly installed on one side outer wall of the mounting frame (13) and the frame (51). The lead screw (55) is movably inserted into the side plate (54) of the frame (51) and extends into the bottom side plate (54). The support plates (53) are respectively fixedly installed on the two sides outer walls of the lifting plate (52). Above, the support plate (53) is slidably connected to the inner wall of the frame (51) and the mounting bracket (13), and the screw rod (55) passes through the support plate (53) inside the frame (51), and the threads on both sides of the screw rod (55) are opposite.

6. The static electricity elimination device according to claim 5, characterized in that, The two ends of the limiting post (57) are fixedly connected to the two side plates (54) on one side of the mounting frame (13), and the limiting post (57) is movably inserted into the support plate (53) located inside the mounting frame (13). The static eliminator (6) is fixedly installed on the outer wall of one side of the lifting plate (52).

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