CN221886771U - Hot melt adhesive film static electricity removing device - Google Patents

Abstract

The utility model discloses a hot melt adhesive film static removing device, which belongs to the technical field of hot melt adhesive film production and comprises a bottom plate, wherein a movable assembly is arranged at the lower end of the bottom plate, an unreeling roller is arranged at one side of the upper end of the bottom plate, a winding roller is arranged at the other side of the upper end of the bottom plate, a winding and unreeling roller fixing assembly is arranged in the bottom plate, motors are arranged at the side edges of the winding roller, hot melt adhesive films are arranged on the surfaces of the unreeling roller and the winding roller, a supporting rod is arranged at the upper end of the bottom plate, and a top plate is arranged at the upper end of the supporting rod.

Description

A hot melt adhesive film static removal device

Technical Field

The utility model belongs to the technical field of hot melt adhesive film production, and in particular relates to a hot melt adhesive film static removal device.

Background Art

Hot melt adhesive film is a film product with or without release paper, which can be conveniently operated continuously or intermittently. It can be widely used for bonding various fabrics, paper, polymer materials and metals.

The prior art discloses a hot melt adhesive film static electricity removal device, which is not convenient for installing, fixing and disassembling the winding and unwinding rollers. In addition, the hot melt adhesive film may be offset or wrinkled when winding, thereby affecting the quality of the final product; the static electricity removal device is not convenient for moving, and the existing moving device only has a pulley at the lower end. Although it can be moved, it will cause the stability of the device body to be reduced.

Utility Model Content

In order to solve the problems raised in the above background technology, the utility model provides a hot melt adhesive film static removal device, which has the characteristics of easy disassembly of the winding and unwinding rollers and easy movement of the device.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot melt adhesive film static removal device, comprising a base plate, a moving component is arranged at the lower end of the base plate, a unwinding roller is arranged on one side of the upper end of the base plate, a winding roller is arranged on the other side of the upper end of the base plate, a winding and unwinding roller fixing component is arranged inside the base plate, a motor is arranged on the side of the winding roller, a hot melt adhesive film is arranged on the surface of the unwinding roller and the winding roller, a support rod is arranged at the upper end of the base plate, a top plate is arranged at the upper end of the support rod, and a static removal rod corresponding to the hot melt adhesive film is arranged at the lower end of the top plate.

Preferably, the winding and unwinding roller fixing assembly includes a hot melt adhesive film limiting assembly, a hexagonal bolt, a turning handle, a bidirectional screw rod, a slider, a right side stand and a left side stand, wherein a bidirectional screw rod is arranged inside both sides of the bottom plate, one end of the bidirectional screw rod is located on the outside of the bottom plate and a turning handle is arranged, sliders are symmetrically arranged on the two end surfaces of the bidirectional screw rod, a right side stand corresponding to the unwinding roller is arranged on the upper end of one group of sliders, and a left side stand corresponding to the winding roller is arranged on the upper end of another group of sliders, the two ends of the unwinding roller are fixedly connected with the hexagonal bolts by threads, and the two ends of the bottom plate and the top plate are provided with hot melt adhesive film limiting assemblies corresponding to the hot melt adhesive film.

Preferably, the reeling and unreeling roller fixing assembly further comprises a limit groove and a limit block, wherein a limit block is arranged on the side of the sliding block, and a limit groove corresponding to the limit block is arranged inside the bottom plate and is slidably connected thereto.

Preferably, the bidirectional lead screw and the slider are rotatably connected via threaded engagement, and the other end of the bidirectional lead screw is rotatably connected to the base plate via a bearing.

Preferably, the hot melt adhesive film limiting assembly includes a baffle plate 1, a sliding rod, a U-shaped frame 1, a rotating shaft 1, a rotating shaft 2, a U-shaped frame 2, a limiting roller 1 and a limiting roller 2, wherein the upper end of the bottom plate is located below the hot melt adhesive film and is provided with a U-shaped frame 2, the upper end of the U-shaped frame 2 is provided with a limiting roller 1, the U-shaped frame 2 and the limiting roller 1 are rotatably connected through the rotating shaft 2, a sliding rod is provided through the interior of the top plate, a baffle plate 1 is provided at the upper end of the sliding rod, a U-shaped frame 1 is provided at the lower end of the sliding rod, a limiting roller 2 is provided at the lower end of the U-shaped frame 1, and the U-shaped frame 1 and the limiting roller 2 are rotatably connected through the rotating shaft 1.

Preferably, a compression spring is provided on the surface of the slide rod at the lower end of the top plate.

Preferably, the moving component includes a mounting frame, a pulley and a rotating shaft three, wherein a mounting frame is provided at the four corners of the lower end of the base plate, a pulley is provided inside the mounting frame, and the mounting frame and the pulley are rotatably connected via the rotating shaft three.

Preferably, the moving assembly also includes a screw, a second turning handle, a bearing seat and a support plate, wherein a screw is provided on the inner side of the side of the base plate via a threaded connection, the upper end of the screw is provided with the second turning handle, the lower end of the screw is provided with a bearing seat, and the lower end of the bearing seat is provided with a support plate.

Preferably, the moving assembly further comprises a baffle plate 2 and a limiting rod, wherein the limiting rods are arranged penetrating through the interior of the bottom plate on both sides of the turning handle 2, and the upper end of the limiting rod is provided with a baffle plate 2.

Preferably, a rubber pad is provided on the lower end surface of the support plate.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model is provided with a winding and unwinding roller fixing component, which can facilitate the disassembly of the winding and unwinding rollers so as to store the hot melt adhesive film after electrostatic treatment. In addition, a hot melt adhesive film limiting component is provided, which can prevent the hot melt adhesive film from being offset and wrinkled when winding, thereby making the final finished hot melt adhesive film in a better state.

2. The utility model is provided with a moving component, which can facilitate the movement of the static electricity removal device. By providing a second turning handle, a screw, a bearing seat and a support plate, the pulley can be limited so that the device can work more stably. By providing a limit rod and a baffle plate, the stability of the support plate lifting process can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a perspective view of the utility model;

FIG2 is a perspective view of the reel-in and reel-out fixing assembly of the utility model;

FIG3 is a perspective view of the hot melt adhesive film limiting assembly of the utility model;

FIG4 is a perspective view of the mobile assembly of the utility model;

In the figure: 1, bottom plate; 2, moving assembly; 201, screw; 202, turning handle 2; 203, baffle 2; 204, mounting frame; 205, pulley; 206, rotating shaft 3; 207, limiting rod; 208, rubber pad; 209, bearing seat; 210, support plate; 3, hot melt adhesive film; 4, reeling and unreeling roller fixing assembly; 41, hot melt adhesive film limiting assembly; 411, baffle 1; 412, sliding rod; 413, U-shaped frame 1 ; 414, rotating shaft one; 415, rotating shaft two; 416, U-shaped frame two; 417, limiting roller one; 418, limiting roller two; 419, compression spring; 42, hexagonal bolt; 43, turning handle one; 44, two-way screw rod; 45, limiting groove; 46, limiting block; 47, sliding block; 48, right side stand; 49, left side stand; 5, unwinding roller; 6, support rod; 7, top plate; 8, anti-static rod; 9, winding roller; 10, motor.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

Please refer to Figures 1-4. The utility model provides the following technical solutions: a hot melt adhesive film static removal device, including a base plate 1, a moving component 2 is arranged at the lower end of the base plate 1, a unwinding roller 5 is arranged on one side of the upper end of the base plate 1, and a winding roller 9 is arranged on the other side of the upper end of the base plate 1. A winding and unwinding roller fixing component 4 is arranged inside the base plate 1, and a motor 10 is arranged on the side of the winding roller 9. Hot melt adhesive film 3 is arranged on the surfaces of the unwinding roller 5 and the winding roller 9, a support rod 6 is arranged at the upper end of the base plate 1, a top plate 7 is arranged at the upper end of the support rod 6, and a static removal rod 8 corresponding to the hot melt adhesive film 3 is arranged at the lower end of the top plate 7.

Specifically, the winding and unwinding roller fixing assembly 4 includes a hot melt adhesive film limiting assembly 41, a hexagonal bolt 42, a turning handle 43, a bidirectional screw rod 44, a slider 47, a right stand 48 and a left stand 49, wherein bidirectional screw rods 44 are arranged inside the two sides of the bottom plate 1, one end of the bidirectional screw rod 44 is located on the outer side of the bottom plate 1 and is provided with a turning handle 43, sliders 47 are symmetrically arranged on the two end surfaces of the bidirectional screw rod 44, a right stand 48 corresponding to the unwinding roller 5 is arranged on the upper end of one group of sliders 47, and a left stand 49 corresponding to the winding roller 9 is arranged on the upper end of another group of sliders 47, both ends of the unwinding roller 5 are fixedly connected with the hexagonal bolt 42 by threads, and hot melt adhesive film limiting assemblies 41 corresponding to the hot melt adhesive film 3 are arranged at both ends of the bottom plate 1 and the top plate 7.

By adopting the above technical solution, the winding roller 9 and the unwinding roller 5 can be easily installed and fixed.

Specifically, the reeling and unreeling roller fixing assembly 4 further includes a limit groove 45 and a limit block 46, wherein the limit block 46 is provided on the side of the slider 47, and the limit groove 45 corresponding to the limit block 46 is provided inside the bottom plate 1 and is slidably connected thereto.

By adopting the above technical solution, the stability of the sliding block 47 on the bidirectional screw rod 44 can be improved.

Specifically, the bidirectional screw rod 44 and the slider 47 are rotatably connected by threaded engagement, and the other end of the bidirectional screw rod 44 is rotatably connected to the base plate 1 through a bearing.

By adopting the above technical solution, the bidirectional screw rod 44 can be prevented from being stuck in rotation.

Specifically, the hot melt adhesive film limiting assembly 41 includes a baffle plate 1 411, a slide bar 412, a U-shaped frame 1 413, a rotating shaft 1 414, a rotating shaft 2 415, a U-shaped frame 2 416, a limiting roller 1 417 and a limiting roller 2 418, wherein the upper end of the bottom plate 1 is located below the hot melt adhesive film 3 and is provided with a U-shaped frame 2 416, a limiting roller 1 417 is provided at the upper end of the U-shaped frame 2 416, and the U-shaped frame 2 416 and the limiting roller 1 417 are rotatably connected through the rotating shaft 2 415, a slide bar 412 is provided through the interior of the top plate 7, a baffle plate 1 411 is provided at the upper end of the slide bar 412, a U-shaped frame 1 413 is provided at the lower end of the slide bar 412, and a limiting roller 2 418 is provided at the lower end of the U-shaped frame 1 413, and the U-shaped frame 1 413 and the limiting roller 2 418 are rotatably connected through the rotating shaft 1 414.

By adopting the above technical solution, the hot melt adhesive film 3 can be limited and pressed to avoid wrinkles.

Specifically, a compression spring 419 is provided on the surface of the slide bar 412 at the lower end of the top plate 7.

By adopting the above technical solution, it is avoided that the hot melt adhesive film 3 cannot be normally rolled up.

When the present embodiment is in use, the device is assembled, and the unwinding roller 5 and the winding roller 9 are placed on the sides of the right stand 48 and the left stand 49 respectively, and the two sets of turning handles 43 are rotated. The turning handles 43 drive the bidirectional screw rod 44 to rotate, and the rotation of the bidirectional screw rod 44 drives the two sets of sliders 47 to approach each other. At the same time, the slider 47 drives the limit block 46 to slide in the limit groove 45 to improve the stability of the sliding process of the slider 47. The slider 47 approaches each other and drives the two sets of right stands 48 and left stands 49 to approach each other, thereby clamping the unwinding roller 5 and the winding roller 9, and then fix the rotating rods with threads on the sides of the winding roller 9 and the unwinding roller 5 by the hexagonal bolts 42, thereby realizing the fixation of the winding roller 9 and the unwinding roller 5, and then fix the two ends of the hot melt adhesive film 3 to the winding roller 9 and the unwinding roller 5, and turn on the motor 10, the motor 10 drives the winding roller 9 to rotate, thereby driving the hot melt adhesive film 3 to reel up. By arranging a static electricity removal rod 8 at the lower end of the top plate 7, the static electricity of the hot melt adhesive film 3 passing under the static electricity removal rod 8 can be removed. In addition, by arranging a U-shaped frame 416 at the upper end of the bottom plate 1 below the hot melt adhesive film 3, a limiting roller 417 is arranged at the upper end of the U-shaped frame 416, and the U-shaped frame 416 and the limiting roller 417 are rotatably connected through the rotating shaft 415, so as to support the hot melt adhesive film 3. By arranging a baffle 411, a sliding rod 412, a U-shaped frame 413, a rotating shaft 414, a limiting roller 418 and a pressing spring 419 above the hot melt adhesive film 3, the hot melt adhesive film 3 can be limited to avoid wrinkles and other problems during the reeling process.

Example 2

The difference between this embodiment and the embodiment 1 is that the moving assembly 2 includes a mounting frame 204, a pulley 205 and a rotating shaft 3 206, wherein the mounting frame 204 is provided at the four corners of the lower end of the base plate 1, the inside of the mounting frame 204 is provided with a pulley 205, and the mounting frame 204 and the pulley 205 are rotatably connected through the rotating shaft 3 206.

By adopting the above technical solution, the static electricity removal device can be moved.

Specifically, the moving assembly 2 further includes a screw 201, a second turning handle 202, a bearing seat 209 and a support plate 210, wherein the screw 201 is provided with a threaded connection inside the side of the bottom plate 1, the second turning handle 202 is provided at the upper end of the screw 201, the bearing seat 209 is provided at the lower end of the screw 201, and the support plate 210 is provided at the lower end of the bearing seat 209.

By adopting the above technical solution, the position limiting of the pulley 205 can be achieved.

Specifically, the moving assembly 2 further includes a baffle plate 203 and a limiting rod 207, wherein the limiting rod 207 is provided through the two sides of the turning handle 202 inside the bottom plate 1, and the upper end of the limiting rod 207 is provided with a baffle plate 203.

By adopting the above technical solution, the stability of the support plate 210 during the lifting process can be improved.

Specifically, a rubber pad 208 is provided on the lower surface of the support plate 210.

By adopting the above technical solution, the friction between the support plate 210 and the ground can be increased.

When this embodiment is in use, the static electricity removal device can be moved by arranging a mounting frame 204, a pulley 205 and a rotating shaft 3 206 at the lower end of the base plate 1. When the device needs to be used, the handle 202 is turned, and the rotation of the handle 202 drives the screw 201 to rotate. By arranging a bearing seat 209, the screw 201 rotates to drive the support plate 210 to descend. By arranging a baffle 203 and a limit rod 207, the support plate 210 can be lifted and lowered more stably. The screw 201 is continued to be rotated so that the support plate 210 contacts the ground, thereby increasing the contact area with the ground. By arranging a rubber pad 208 on the lower end surface of the support plate 210, the friction between the support plate 210 and the ground can be increased, thereby improving the stability of the static electricity removal device.

The structure and use principle of the anti-static rod 8 in the utility model have been disclosed in a hot melt adhesive film anti-static device disclosed in Chinese patent application number 202021525506.1.

Working principle and use process of the utility model: When the utility model is in use, the device is assembled, the unwinding roller 5 and the winding roller 9 are placed on the sides of the right stand 48 and the left stand 49 respectively, and the two sets of turning handles 43 are rotated, and the turning handles 43 drive the bidirectional screw rod 44 to rotate, and the rotation of the bidirectional screw rod 44 drives the two sets of sliders 47 to approach each other, and at the same time, the slider 47 drives the limit block 46 to slide in the limit groove 45 to improve the stability of the sliding process of the slider 47. The sliders 47 approach each other and drive the two sets of right stands 48 and left stands 49 to approach each other, thereby clamping the unwinding roller 5 and the winding roller 9. , and then fix the threaded rotating rods on the sides of the winding roller 9 and the unwinding roller 5 by the hexagonal bolts 42, so as to fix the winding roller 9 and the unwinding roller 5, and then fix the two ends of the hot melt adhesive film 3 to the winding roller 9 and the unwinding roller 5, turn on the motor 10, and the motor 10 drives the winding roller 9 to rotate, thereby driving the hot melt adhesive film 3 to rewind, and by arranging a static electricity removal rod 8 at the lower end of the top plate 7, the static electricity of the hot melt adhesive film 3 passing under the static electricity removal rod 8 can be removed. In addition, a U-shaped frame 416 is arranged at the upper end of the bottom plate 1 below the hot melt adhesive film 3, and the upper portion of the U-shaped frame 416 A limiting roller 417 is provided at the end, and the U-shaped frame 416 and the limiting roller 417 are rotatably connected through the rotating shaft 415, so as to support the hot melt adhesive film 3. By arranging a baffle 411, a slide bar 412, a U-shaped frame 413, a rotating shaft 414, a limiting roller 418 and a pressing spring 419 above the hot melt adhesive film 3, the hot melt adhesive film 3 can be limited to avoid wrinkles and other problems during the winding process; by arranging a mounting frame 204, a pulley 205 and a rotating shaft 206 at the lower end of the bottom plate 1, the movement of the static electricity removal device can be realized. When the device needs When in use, turn the handle 202, and the rotation of the handle 202 drives the screw 201 to rotate. By setting the bearing seat 209, the screw 201 rotates to drive the support plate 210 to descend. By setting the baffle 203 and the limit rod 207, the support plate 210 can be raised and lowered more stably. Continue to turn the screw 201 to make the support plate 210 contact with the ground, thereby increasing the contact area with the ground. By providing a rubber pad 208 on the lower end surface of the support plate 210, the friction between the support plate 210 and the ground can be increased, thereby improving the stability of the static electricity removal device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A hot melt adhesive film static removal device, comprising a base plate (1), characterized in that: a moving component (2) is provided at the lower end of the base plate (1), a unwinding roller (5) is provided on one side of the upper end of the base plate (1), a winding roller (9) is provided on the other side of the upper end of the base plate (1), a winding and unwinding roller fixing component (4) is provided inside the base plate (1), a motor (10) is provided on the side of the winding roller (9), a hot melt adhesive film (3) is provided on the surface of the unwinding roller (5) and the winding roller (9), a support rod (6) is provided at the upper end of the base plate (1), a top plate (7) is provided at the upper end of the support rod (6), and a static removal rod (8) corresponding to the hot melt adhesive film (3) is provided at the lower end of the top plate (7). 2. A hot melt adhesive film static removal device according to claim 1, characterized in that: the reeling and unreeling roller fixing assembly (4) comprises a hot melt adhesive film limiting assembly (41), a hexagonal bolt (42), a turning handle (43), a bidirectional screw rod (44), a slider (47), a right side stand (48) and a left side stand (49), wherein bidirectional screw rods (44) are arranged inside the two sides of the bottom plate (1), and one end of the bidirectional screw rod (44) is located on the outside of the bottom plate (1) and a turning handle (43) is arranged. ), sliders (47) are symmetrically arranged on the two end surfaces of the bidirectional screw rod (44), a group of sliders (47) are provided with a right side stand (48) corresponding to the unwinding roller (5) at the upper end, and another group of sliders (47) are provided with a left side stand (49) corresponding to the winding roller (9) at the upper end, the two ends of the unwinding roller (5) are fixedly connected with the hexagonal bolts (42) through threads, and the two ends of the bottom plate (1) and the top plate (7) are provided with hot melt adhesive film limiting components (41) corresponding to the hot melt adhesive film (3). 3. A hot melt adhesive film static removal device according to claim 2, characterized in that: the reeling and unreeling roller fixing assembly (4) also includes a limit groove (45) and a limit block (46), wherein a limit block (46) is arranged on the side of the slider (47), and a limit groove (45) corresponding to the limit block (46) is arranged inside the base plate (1) and is slidably connected thereto. 4. A hot melt adhesive film static removal device according to claim 2, characterized in that: the bidirectional screw rod (44) and the slider (47) are rotatably connected through threaded engagement, and the other end of the bidirectional screw rod (44) is rotatably connected to the base plate (1) through a bearing. 5. A hot melt adhesive film static removal device according to claim 2, characterized in that: the hot melt adhesive film limiting assembly (41) includes a baffle plate (411), a slide bar (412), a U-shaped frame (413), a rotating shaft (414), a rotating shaft (415), a U-shaped frame (416), a limiting roller (417) and a limiting roller (418), wherein the upper end of the bottom plate (1) is located below the hot melt adhesive film (3) and is provided with a U-shaped frame (416), and the upper end of the U-shaped frame (416) is provided with a limiting roller (417). The top plate (7) is provided with a sliding rod (412), the upper end of the sliding rod (412) is provided with a baffle plate (411), the lower end of the sliding rod (412) is provided with a U-shaped frame (413), the lower end of the U-shaped frame (413) is provided with a limiting roller (418), and the U-shaped frame (413) and the limiting roller (418) are rotatably connected via a rotating shaft (414). 6. A hot melt adhesive film static removal device according to claim 5, characterized in that a compression spring (419) is provided on the surface of the slide bar (412) at the lower end of the top plate (7). 7. A hot melt adhesive film static removal device according to claim 1, characterized in that: the moving component (2) includes a mounting frame (204), a pulley (205) and a rotating shaft three (206), wherein the mounting frame (204) is arranged at the four corners of the lower end of the base plate (1), and a pulley (205) is arranged inside the mounting frame (204), and the mounting frame (204) and the pulley (205) are rotatably connected through the rotating shaft three (206). 8. A hot melt adhesive film static removal device according to claim 7, characterized in that: the moving component (2) also includes a screw (201), a second turning handle (202), a bearing seat (209) and a support plate (210), wherein the side of the bottom plate (1) is internally threadedly connected with a screw (201), the upper end of the screw (201) is provided with a second turning handle (202), the lower end of the screw (201) is provided with a bearing seat (209), and the lower end of the bearing seat (209) is provided with a support plate (210). 9. A hot melt adhesive film static removal device according to claim 7, characterized in that: the moving component (2) also includes a baffle plate 2 (203) and a limit rod (207), wherein the interior of the base plate (1) is provided with a limit rod (207) penetrating both sides of the second turning handle (202), and the upper end of the limit rod (207) is provided with a baffle plate 2 (203). 10. A hot melt adhesive film static removal device according to claim 8, characterized in that a rubber pad (208) is provided on the lower end surface of the support plate (210).