Static electricity removing mechanism for protective film production

Abstract

The utility model discloses an electrostatic eliminating mechanism for protective film production, and relates to the technical field of protective film production. The static electricity removing device comprises a base, static electricity removing assemblies are arranged on the two sides of the top of the base, and a limiting assembly is further arranged in the center of the top of the base. First mounting columns in the static electricity removing assembly are fixedly connected to the front end and the rear end of the two sides of the top of the base correspondingly, and mounting rods are arranged on the upper portion and the lower portion between the front-back adjacent first mounting columns in the longitudinal direction correspondingly. According to the utility model, the plurality of groups of ion fans at the upper part and the lower part are respectively used for eliminating static electricity on the upper surface and the lower surface of the protective film, so that the problem that the static electricity on the upper surface and the lower surface of the protective film is inconvenient to eliminate at the same time by the existing static electricity eliminating mechanism is solved; and a pulley on the mounting frame is in contact with the protective film, so that the problem that the protective film is inconvenient to transport by an existing static electricity removing mechanism is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of protective film production, and particularly relates to an electrostatic elimination mechanism for protective film production. Background Technique

[0002] As the name implies, a protective film is used to protect the surface of physical objects. According to its uses, it can be divided into protective films for digital products, automotive protective films, household protective films, food preservation protective films, etc. During the production and preparation process of protective films, static electricity will be generated on their surfaces due to friction or the nature of the raw materials themselves. The existence of static electricity will not only affect product quality but may also cause personal injury or equipment damage. Therefore, during the production and preparation process of protective films, an electrostatic elimination mechanism is usually used to remove the static electricity on the surface of the protective film;

[0003] A document with the publication number of CN220222894U discloses an electrostatic elimination mechanism for protective film production, which includes a support frame. At the top ends of both ends of the support frame, a guiding base one and a guiding base two are respectively fixedly connected. A bracket is arranged between the guiding base one and the guiding base two, and an electrostatic elimination component is arranged on the support frame;

[0004] However, it still has the following drawbacks in actual use:

[0005] 1. In the above-mentioned electrostatic elimination mechanism, an electrostatic elimination component is arranged on the support frame, and the electrostatic elimination component includes a column, a U-shaped mounting seat, and an ion blower. The ion blower is installed through the column and the U-shaped mounting seat, and the ion blower is used to perform electrostatic elimination on the surface of the film body. However, during the use process, the ion blower can only eliminate static electricity on the upper surface of the film body and cannot simultaneously eliminate static electricity on the lower surface of the film body, resulting in a long processing time and low work efficiency;

[0006] 2. In the above-mentioned electrostatic elimination mechanism, two clamping members are arranged on the bracket, and the clamping members include a fastening bolt, a clamping block, and a wing nut. The clamping block and the wing nut are used to limit protective films of different sizes. However, during the use process, due to the large friction force between the clamping block and the protective film, it is not convenient to transport the protective film and not convenient to continuously perform electrostatic elimination on the protective film.

[0007] Therefore, we provide an electrostatic elimination mechanism for protective film production to solve the above problems. Content of the Utility Model

[0008] The purpose of the present utility model is to provide an electrostatic elimination mechanism for the production of protective films. Multiple ion blowers above and below respectively eliminate static electricity on the upper and lower surfaces of the protective film, solving the problem that the existing electrostatic elimination mechanism is not convenient for simultaneously eliminating static electricity on the upper and lower surfaces of the protective film. And the U-shaped frame drives the mounting rack to move relative to the lower clamping block and the upper clamping block, so that the pulleys on the mounting rack are in contact with the protective film, solving the problem that the existing electrostatic elimination mechanism is not convenient for transporting the protective film.

[0009] To solve the above technical problems, the present utility model is realized through the following technical solutions:

[0010] The present utility model is an electrostatic elimination mechanism for the production of protective films, including a base. On both sides of the top of the base, electrostatic elimination components are provided, and a limiting component is also provided at the center position of the top of the base;

[0011] In the electrostatic elimination component, the first mounting columns are respectively fixedly connected to the front and rear ends on both sides of the top of the base. Above and below between adjacent front and rear first mounting columns, mounting rods are longitudinally arranged. On the side close to each other of the upper and lower adjacent mounting rods, multiple groups of ion blowers are longitudinally and equidistantly fixedly connected. The front and rear ends of the mounting rods are both welded with rotating shafts. The ends of the rotating shafts far away from the mounting rods rotate through the first mounting columns and are welded with turntables. On the side of the turntable far away from the rotating shaft, multiple groups of positioning holes are circumferentially and equidistantly opened. On the sides of the first mounting columns away from each other, movable plates are movably connected. On the upper and lower sides of the outer wall of the side of the movable plate close to the first mounting column, positioning columns are welded;

[0012] In the limiting component, the moving columns are respectively movably connected to the front and rear ends on both sides of the center position of the top of the base through a bidirectional lead screw. On the side close to each other of the adjacent front and rear moving columns, mounting plates are welded. Below the side close to each other of the mounting plates, lower clamping blocks are fixedly connected horizontally. Above the side close to each other of the mounting plates, upper clamping blocks are movably connected horizontally. On the outer walls of both sides of the lower clamping blocks and the upper clamping blocks, U-shaped frames are welded. Inside the U-shaped frames, third threaded rods are rotatably connected. One end of the third threaded rod rotates through the horizontal arm of the U-shaped frame and is fixedly connected with a second knob. On the outer walls of the third threaded rods, fifth sliders are threadedly sleeved. Between the adjacent left and right fifth sliders, a mounting rack is welded. On the front and rear ends of the side of the mounting rack close to the lower clamping block or the upper clamping block, multiple groups of bearing seats are fixedly connected horizontally at equal intervals. Between the adjacent front and rear bearing seats, pulleys are rotatably connected.

[0013] The further setting of the present utility model is that on the outer wall of the side of the first mounting column close to the movable plate, hydraulic cylinders are fixedly connected. The piston shafts of the hydraulic cylinders are fixedly connected to the outer wall of the side of the movable plate close to the first mounting column.

[0014] The utility model is further configured as follows: guide components are also provided on both sides of the top of the base, and the guide components are respectively located on the outside of the static electricity removal component, and the mounting column two in the guide component is respectively fixedly connected to the front and rear ends of the two sides of the top of the base, and a lower guide roller is rotatably connected below the front and rear adjacent mounting columns. A slide groove two is opened above the end surface of the mounting column two, and a slider one is slidably connected inside the slide groove two, and an upper guide roller is rotatably connected between the front and rear adjacent sliders one, and a movable rod is welded on the top of the slider one, and the top of the movable rod movably penetrates the inner top of the slide groove two and is welded with a lifting plate, which is movably connected to the top of the mounting column two, and a fixed plate is fixedly connected to the top of the adjacent front and rear mounting columns along the longitudinal direction, and a threaded rod one is rotatably connected to the center position of the upper surface of the fixed plate, and the top thread of the threaded rod one penetrates the lifting plate and is fixedly connected to a handwheel one.

[0015] The utility model is further configured as follows: a slide groove 1 is longitudinally opened on both sides of the center position of the top of the base, a bidirectional screw rod is longitudinally rotatably connected to the inside of the slide groove 1, a slider 2 is threadedly sleeved on the front and rear ends of the outer wall of the bidirectional screw rod, and the top of the slider 2 is welded to the bottom end of the movable column.

[0016] The utility model is further configured as follows: two ends of the bidirectional screw rod respectively rotate through the front and rear ends of the inner side of the slide groove and are respectively fixedly connected with a hand wheel 2 and a synchronous wheel 1; the hand wheel 2 and the synchronous wheel 1 are respectively located at the front and rear ends of the base, and the synchronous wheels 1 are connected through a belt transmission.

[0017] The utility model is further configured as follows: a slide groove three is vertically opened at the center position of the end face of the mounting plate, a threaded rod two is rotatably connected inside the slide groove three, the top end of the threaded rod two rotates through the top of the slide groove three and is fixedly connected to a knob one, a slider three is threadedly sleeved on the outer wall of the threaded rod two located inside the slide groove three, and one side of the slider three is welded to the outer wall of one side of the upper clamping block close to the mounting plate.

[0018] The utility model is further configured as follows: two sides of the end surface of the mounting plate are provided with slide grooves four in the vertical direction, the interior of the slide grooves four are vertically slidably connected with sliders four, and one side of the sliders four is welded to the outer wall of one side of the upper clamping block close to the mounting plate.

[0019] The utility model is further configured as follows: limiting rods are welded around the outer walls of the lower clamping block and the upper clamping block on one side away from each other, and one end of the limiting rod away from the lower clamping block or the upper clamping block movably penetrates around the surface of the mounting frame and is threadedly sleeved with a limiting nut.

[0020] The utility model is further configured as follows: the outer wall of the threaded rods three located outside the U-shaped frame is sleeved with synchronous wheels two, and the synchronous wheels two adjacent to each other are connected by belt two.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model realizes the simultaneous static elimination of the upper and lower surfaces of the protective film by setting an electrostatic elimination component. The hydraulic cylinder drives the movable plate to move, so that the positioning columns on the movable plate move out of the positioning holes on the turntable. Then, the turntable drives the rotating shaft and the mounting rod to rotate synchronously. When the mounting rod drives the ion blower to rotate to a specified angle, the ion blower is started. The upper ion blower eliminates the static electricity on the upper surface of the protective film, and the lower ion blower eliminates the static electricity on the lower surface of the protective film, shortening the static elimination time of the protective film and improving the work efficiency.

[0023] 2. The utility model realizes the transportation of the protective film by setting a limiting component. When it is necessary to transport the protective film, rotate the second knob. The second knob drives the third threaded rod to rotate synchronously. Under the action of the threaded engagement between the third threaded rod and the fifth slider, the mounting frame drives the pulley to move, so that the pulleys respectively contact the upper and lower surfaces of the protective film. The friction coefficient of the protective film is reduced by the pulleys, which is convenient for transporting the protective film and continuously eliminating the static electricity of the protective film.

[0024] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 It is a schematic diagram of the overall structure of an electrostatic elimination mechanism for the production of a protective film;

[0027] Figure 2 It is a schematic diagram of the structure of the electrostatic elimination component of the present utility model;

[0028] Figure 3 It is a schematic diagram of the structure of the mounting rod of the present utility model;

[0029] Figure 4 It is a schematic diagram of the structure of the movable plate of the present utility model;

[0030] Figure 5 It is a schematic diagram of the structure of the guiding component of the present utility model;

[0031] Figure 6 It is a schematic diagram of the structure of the limiting component of the present utility model;

[0032] Figure 7This is the structural disassembly diagram of the mounting plate of the present utility model;

[0033] Figure 8 This is the structural schematic diagram of the mounting frame of the present utility model.

[0034] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0035] 100 - Base, 101 - First chute, 200 - Electrostatic elimination component, 201 - First mounting post, 202 - Mounting rod, 203 - Ion blower, 204 - Turntable, 204a - Rotating shaft, 204b - Positioning hole, 205 - Movable plate, 205a - Hydraulic cylinder, 205b - Positioning post, 300 - Guide component, 301 - Second mounting post, 301a - Second chute, 302 - Lower guide roller, 303 - First slider, 304 - Upper guide roller, 305 - Movable rod, 306 - Lifting plate, 307 - Fixed plate, 308 - First threaded rod, 308a - First handwheel, 400 - Limiting component, 401 - Moving post, 402 - Bi-directional lead screw, 402a - Second slider, 402b - Second handwheel, 402c - First synchronous pulley, 402d - First belt, 403 - Mounting plate, 403a - Third chute, 403b - Second threaded rod, 403c - First knob, 403d - Fourth chute, 404 - Lower clamping block, 404a - Limiting rod, 404b - Limiting nut, 405 - Upper clamping block, 405a - Third slider, 405b - Fourth slider, 406 - U-shaped frame, 406a - Third threaded rod, 406b - Second knob, 406c - Fifth slider, 406d - Second synchronous pulley, 406e - Second belt, 407 - Mounting frame, 407a - Bearing seat, 407b - Pulley. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0037] Embodiment 1

[0038] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, this is the first embodiment of the present utility model. This embodiment provides an electrostatic elimination mechanism for the production of a protective film, which includes a base 100 and an electrostatic elimination component 200. The electrostatic elimination component 200 includes a first mounting column 201, a mounting rod 202, an ion blower 203, a turntable 204, and a movable plate 205. The angle of the ion blower 203 is adjusted through the turntable 204 and the mounting rod 202, and the upper and lower surfaces of the protective film are respectively subjected to electrostatic elimination by the ion blowers 203 above and below, solving the problem that the existing one can only eliminate static electricity on one surface of the protective film.

[0039] Specifically, the first mounting columns 201 are respectively fixedly connected to the front and rear ends on both sides of the top of the base 100. Above and below the adjacent first mounting columns 201 in the front and rear directions, mounting rods 202 are arranged longitudinally. On the mutually approaching sides of the adjacent mounting rods 202 above and below, multiple groups of ion blowers 203 are fixedly connected at equal intervals longitudinally. Rotating shafts 204a are welded to the front and rear ends of the mounting rod 202. The ends of the rotating shafts 204a away from the mounting rod 202 rotate through the first mounting column 201 and are welded to the turntable 204. On the sides of the turntable 204 away from the rotating shafts 204a, multiple groups of positioning holes 204b are arranged at equal intervals in the circumferential direction. Movable plates 205 are movably connected to the mutually remote sides of the first mounting columns 201. On the upper and lower sides of the outer wall of the side of the movable plate 205 close to the first mounting column 201, positioning columns 205b are welded. The first mounting column 201 is used for mounting the mounting rod 202, the mounting rod 202 is used for mounting the ion blower 203, the ion blower 203 is used for eliminating static electricity on the surface of the protective film, the turntable 204 is used for driving the mounting rod 202 to rotate, the rotating shaft 204a realizes the rotational mounting of the mounting rod 202, the positioning holes 204b and the positioning columns 205b realize the limit of the rotation of the turntable 204, and the movable plate 205 is used for driving the positioning column 205b to move.

[0040] Furthermore, hydraulic cylinders 205a are fixedly connected to the outer walls of the sides of the first mounting columns 201 close to the movable plates 205, and the piston shafts of the hydraulic cylinders 205a are fixedly connected to the outer walls of the sides of the movable plates 205 close to the first mounting columns 201;

[0041] On both sides of the top of the base 100, there are also guiding components 300. The guiding components 300 are respectively located outside the static elimination component 200. The second mounting posts 301 in the guiding components 300 are respectively fixedly connected to the front and rear ends on both sides of the top of the base 100. A lower guiding roller 302 is rotatably connected below between the adjacent second mounting posts 301. A second chute 301a is opened above the end face of the second mounting post 301. A first slider 303 is slidably connected inside the second chute 301a. An upper guiding roller 304 is rotatably connected between the adjacent first sliders 303. A movable rod 305 is welded to the top of the first slider 303. The top end of the movable rod 305 movably penetrates through the inner top of the second chute 301a and is welded to a lifting plate 306. The lifting plate 306 is movably connected above the second mounting post 301. Above between the adjacent second mounting posts 301, a fixing plate 307 is fixedly connected longitudinally. A first threaded rod 308 is rotatably connected to the center position of the upper surface of the fixing plate 307. The top end of the first threaded rod 308 threadedly penetrates through the lifting plate 306 and is fixedly connected to a first handwheel 308a.

[0042] The operation process of this embodiment is as follows: Start the hydraulic cylinder 205a. The piston rod of the hydraulic cylinder 205a drives the movable plate 205 to move synchronously, so that the positioning post 205b on the movable plate 205 moves out from the inside of the positioning hole 204b. Then, drive the rotating shaft 204a and the mounting rod 202 to rotate synchronously through the turntable 204, and drive the ion blower 203 to rotate through the mounting rod 202. When the angle of the ion blower 203 reaches the preset value, start the hydraulic cylinder 205a again, so that the movable plate 205 drives the positioning post 205b to move into the new positioning hole 204b, realizing the adjustment of the inclination angle of the ion blower 203, and start the ion blower 203 to eliminate static electricity on the upper and lower surfaces of the protective film through the ion blower 203.

[0043] Embodiment 2

[0044] Please refer to Figure 1 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 As shown in

[0045] Specifically, the moving columns 401 are respectively movably connected to the front and rear ends on both sides of the center position at the top of the base 100 through a bidirectional lead screw 402. Mounting plates 403 are welded to the mutually approaching sides of the adjacent front and rear moving columns 401. A lower clamping block 404 is fixedly connected horizontally below the mutually approaching sides of the mounting plates 403, and an upper clamping block 405 is movably connected horizontally above the mutually approaching sides of the mounting plates 403. U-shaped frames 406 are welded to the outer walls on both sides of the lower clamping block 404 and the upper clamping block 405. A third threaded rod 406a is rotatably connected inside each U-shaped frame 406. One end of the third threaded rod 406a rotatably penetrates through the horizontal arm of the U-shaped frame 406 and is fixedly connected to a second knob 406b. A fifth slider 406c is threadedly sleeved on the outer wall of each third threaded rod 406a. A mounting frame 407 is welded between the adjacent left and right fifth sliders 406c. Multiple bearing seats 407a are fixedly connected horizontally at equal intervals at the front and rear ends of the side of the mounting frame 407 close to the lower clamping block 404 or the upper clamping block 405. A pulley 407b is rotatably connected between the adjacent front and rear bearing seats 407a. The moving columns 401 are provided to drive the mounting plates 403 to move. The mounting plates 403 are provided to limit the front and rear ends of the protective film. The lower clamping block 404 and the upper clamping block 405 are provided to limit the upper and lower surfaces of the protective film respectively. The U-shaped frames 406 are provided to mount structures such as the third threaded rod 406a. The third threaded rod 406a and the fifth slider 406c are provided to drive the mounting frame 407 to lift. The second knob 406b is provided to facilitate the rotation of the third threaded rod 406a. The mounting frame 407 and the bearing seats 407a are provided to mount the pulleys 407b, and the pulleys 407b are provided to reduce the friction coefficient of the movement of the protective film, facilitating the transportation of the protective film.

[0046] Further, sliding grooves one 101 are longitudinally opened on both sides of the center position at the top of the base 100. The bidirectional lead screw 402 is rotatably connected inside the sliding grooves one 101 longitudinally. Second sliders 402a are threadedly sleeved on the front and rear ends of the outer wall of the bidirectional lead screw 402. The tops of the second sliders 402a are welded to the bottom ends of the moving columns 401.

[0047] Both ends of the bidirectional lead screw 402 respectively rotatably penetrate through the inner front and rear ends of the sliding grooves one 101 and are respectively fixedly connected to a second handwheel 402b and a first synchronous wheel 402c. The second handwheel 402b and the first synchronous wheel 402c are respectively located at the front end and the rear end of the base 100, and the first synchronous wheels 402c are drivingly connected through a first belt 402d.

[0048] A chute three 403a is vertically formed at the center of the end face of the mounting plate 403. A second threaded rod 403b is rotatably connected inside the chute three 403a. The top end of the second threaded rod 403b rotatably penetrates through the top of the chute three 403a and is fixedly connected to a first knob 403c. A third slider 405a is threadedly sleeved on the outer wall of the second threaded rod 403b located inside the chute three 403a. One side of the third slider 405a is welded to the outer wall of the upper clamping block 405 close to the mounting plate 403;

[0049] Chutes four 403d are vertically formed on both sides of the end face of the mounting plate 403. Fourth sliders 405b are vertically slidably connected inside the chutes four 403d. One side of each of the fourth sliders 405b is welded to the outer wall of the upper clamping block 405 close to the mounting plate 403;

[0050] Limit rods 404a are welded around the outer walls of the lower clamping block 404 and the upper clamping block 405 away from each other. One end of the limit rod 404a away from the lower clamping block 404 or the upper clamping block 405 respectively movably penetrates through the periphery of the surface of the mounting frame 407 and is threadedly sleeved with a limit nut 404b;

[0051] Synchronous pulleys two 406d are sleeved on the outer walls of the third threaded rods 406a located outside the U-shaped frame 406. The adjacent synchronous pulleys two 406d on the left and right are drivingly connected by a second belt 406e.

[0052] The remaining structures are the same as those in Embodiment 1.

[0053] The operation process of this embodiment is as follows: When it is necessary to transport the protective film, rotate the second knob 406b. The second knob 406b drives the third threaded rod 406a to rotate synchronously. And under the action of the threaded engagement between the third threaded rod 406a and the fifth slider 406c, the mounting frame 407 drives the pulley 407b to move, so that the pulley 407b respectively abuts against the upper and lower surfaces of the protective film. Then, the protective film is driven to be transported through the driving structure, realizing the transportation work of the protective film after static elimination.

[0054] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0055] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A static electricity removal mechanism for producing a protective film, comprising a base (100), characterized in that: Both sides of the top of the base (100) are provided with static electricity removal components (200), and a limit component (400) is also provided at the center of the top of the base (100); The installation columns (201) in the static electricity removal component (200) are respectively fixedly connected to the front and rear ends of both sides of the top of the base (100), and installation rods (202) are longitudinally arranged above and below the front and rear adjacent installation columns (201), and multiple groups of ion fans (203) are longitudinally fixedly connected to the sides of the upper and lower adjacent installation rods (202) close to each other at equal intervals, and the front and rear ends of the installation rods (202) are welded with rotating shafts (204a), and the rotating shafts ( The ends of the mounting rods (204a) away from the mounting rods (202) are rotated to penetrate the mounting column (201) and are welded with a turntable (204), and a side of the turntable (204) away from the rotating shaft (204a) is provided with a plurality of groups of positioning holes (204b) at equal intervals along the circumferential direction, and the sides of the mounting column (201) away from each other are movably connected with a movable plate (205), and the outer wall of the movable plate (205) close to the mounting column (201) is welded with positioning columns (205b) on the upper and lower sides; The movable column (401) in the limit assembly (400) is movably connected to the front and rear ends on both sides of the center position of the top of the base (100) through a bidirectional screw rod (402), and the sides of the movable columns (401) adjacent to each other are welded with a mounting plate (403), the lower side of the mounting plates (403) close to each other is fixedly connected with a lower clamping block (404) in the horizontal direction, and the upper side of the mounting plates (403) close to each other is movably connected with an upper clamping block (405) in the horizontal direction, and the outer walls of both sides of the lower clamping block (404) and the upper clamping block (405) are welded with a U-shaped frame (406), and the interior of the U-shaped frame (406) is A threaded rod three (406a) is rotatably connected, one end of the threaded rod three (406a) rotatably passes through the horizontal support arm of the U-shaped frame (406) and is fixedly connected to a knob two (406b), and a slider five (406c) is threadedly sleeved on the outer wall of the threaded rod three (406a), and a mounting frame (407) is welded between the sliders five (406c) adjacent to the left and right, and the front and rear ends of the mounting frame (407) close to the lower clamping block (404) or the upper clamping block (405) are fixedly connected with multiple groups of bearing seats (407a) at equal intervals in the horizontal direction, and a pulley (407b) is rotatably connected between the front and rear adjacent bearing seats (407a).

2. The static electricity removal mechanism for protective film production according to claim 1, characterized in that: A hydraulic cylinder (205a) is fixedly connected to the outer wall of the mounting column 1 (201) close to the movable plate (205), and the piston shaft of the hydraulic cylinder (205a) is fixedly connected to the outer wall of the movable plate (205) close to the mounting column 1 (201).

3. The static electricity removal mechanism for protective film production according to claim 1, characterized in that: Guide assemblies (300) are also provided on both sides of the top of the base (100), and the guide assemblies (300) are respectively located on the outside of the static electricity removal assembly (200), and the second mounting column (301) in the guide assembly (300) is respectively fixedly connected to the front and rear ends of the two sides of the top of the base (100), and the lower guide roller (302) is rotatably connected below the front and rear adjacent second mounting columns (301), and the upper end surface of the second mounting column (301) is provided with a second slide groove (301a), and the interior of the second slide groove (301a) is slidably connected with a slider (303), and the upper guide roller (302) is rotatably connected between the front and rear adjacent sliders (303). Roller (304), and the top of slider one (303) are welded with a movable rod (305), the top of the movable rod (305) movably passes through the inner top of the slide groove two (301a) and is welded with a lifting plate (306), and the lifting plate (306) is movably connected to the top of the installation column two (301), and the upper parts of the adjacent installation columns two (301) are fixedly connected with a fixed plate (307) in the longitudinal direction, and the center position of the upper surface of the fixed plate (307) is rotatably connected with a threaded rod one (308), and the top thread of the threaded rod one (308) passes through the lifting plate (306) and is fixedly connected with a hand wheel one (308a).

4. The static electricity removal mechanism for protective film production according to claim 1, characterized in that: A slide groove (101) is longitudinally provided on both sides of the center position of the top of the base (100), and a bidirectional screw rod (402) is longitudinally rotatably connected to the inside of the slide groove (101), and a slider (402a) is threadedly sleeved on the front and rear ends of the outer wall of the bidirectional screw rod (402), and the top of the slider (402a) is welded to the bottom end of the movable column (401).

5. The static electricity removal mechanism for protective film production according to claim 4, characterized in that: The two ends of the bidirectional screw rod (402) respectively rotate to penetrate the inner front and rear ends of the slide groove (101) and are respectively fixedly connected to the hand wheel (402b) and the synchronous wheel (402c); the hand wheel (402b) and the synchronous wheel (402c) are respectively located at the front and rear ends of the base (100), and the synchronous wheel (402c) is connected through a belt (402d).

6. The static electricity removal mechanism for protective film production according to claim 1, characterized in that: A sliding groove three (403a) is vertically provided at the center position of the end surface of the mounting plate (403), and the interior of the sliding groove three (403a) is rotatably connected to a threaded rod two (403b), the top end of the threaded rod two (403b) rotates through the top of the sliding groove three (403a) and is fixedly connected to a knob one (403c), and a sliding block three (405a) is threadedly sleeved on the outer wall of the threaded rod two (403b) located inside the sliding groove three (403a), and one side of the sliding block three (405a) is welded to the outer wall of one side of the upper clamping block (405) close to the mounting plate (403).

7. The static electricity removal mechanism for protective film production according to claim 6, characterized in that: Both sides of the end surface of the mounting plate (403) are provided with a sliding groove four (403d) in the vertical direction, and the interior of the sliding groove four (403d) is vertically slidably connected with a sliding block four (405b), and one side of the sliding block four (405b) is welded to the outer wall of one side of the upper clamping block (405) close to the mounting plate (403).

8. The static electricity removal mechanism for protective film production according to claim 1, characterized in that: Limiting rods (404a) are welded around the outer walls of the lower clamping block (404) and the upper clamping block (405) on one side away from each other, and one end of the limiting rod (404a) away from the lower clamping block (404) or the upper clamping block (405) is movably passed through the surface of the mounting frame (407) and is threadedly sleeved with a limiting nut (404b).

9. The static electricity removal mechanism for protective film production according to claim 1, characterized in that: The outer wall of the threaded rod three (406a) located outside the U-shaped frame (406) is sleeved with a synchronous wheel two (406d), and the synchronous wheels two (406d) adjacent to each other on the left and right are connected by a belt two (406e).

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