Double-station rubber roller type laminator

Abstract

The utility model relates to the technical field of film sticking machines, in particular to a double-station rubber roller type film sticking machine which comprises a working table, a film sticking machine body and a positioning device, the film sticking machine body is arranged on the surface of the working table, the positioning device is arranged on the surface of the working table, the positioning device comprises a clamping assembly, an adjusting assembly and a dust cleaning assembly, and the clamping assembly comprises a fixing table. The number of the fixed tables is two, the fixed tables are fixedly connected with the surface of the workbench, motors are fixedly installed on the surfaces of the fixed tables, the output ends of the motors are fixedly connected with bidirectional threaded rods, the bidirectional threaded rods are rotationally connected with the inner walls of the fixed tables, the surfaces of the bidirectional threaded rods are in threaded connection with movable blocks, the number of the movable blocks is two, and the movable blocks are symmetrically arranged. A limiting groove is formed in the surface of the workbench. According to the film pasting device, the positioning device is arranged, two workpieces of different sizes can be rapidly positioned and clamped so that film pasting can be carried out, ash removal is carried out before film pasting through the ash removal roller capable of being rapidly disassembled and assembled, and the applicability of the device is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of film applicator technology, and in particular to a dual-station rubber roller type film applicator. Background Technology

[0002] A film applicator is a machine specifically designed for applying protective films and explosion-proof films to industries such as electronics, communications, and semiconductors. It can apply films without bubbles or scratches. Film applicators are divided into flat film applicators and round bottle film applicators, and the application methods include roller application and suction application.

[0003] Existing technologies, such as Chinese Patent Publication No. CN206654234U, disclose a film applicator, including a film applicator body, an upper support, a lower support, a driven roller, a transmission belt, a driving roller, a driven gear, a driving gear, a servo motor, an incomplete gear, a base, an electric cylinder, a telescopic rod, and a positioning plate. The upper and lower supports are symmetrically arranged on the inner end face of the film applicator body. The driven roller is located on the left side of the inner end face of the upper and lower supports. The driving roller and the driven roller are connected by a transmission belt. The driven gear is mounted on the driving roller. The servo motor is mounted on the inner end face of the lower support. An incomplete gear is mounted on the output end of the servo motor. The incomplete gear meshes with the driving gear. The driving gear is mounted on the right side of the inner end face of the lower support via a hinge shaft. This design reduces manpower and improves system efficiency. The electric cylinder is mounted on the front end face of the base, and the positioning plate is located on the front side of the base. The positioning plate is connected to the electric cylinder via a telescopic rod. This design allows for adjustment of the material position. However, this utility model can only apply film to one workpiece at a time, which is inefficient. Furthermore, the workpiece surface is not cleaned of dust before applying the film, which can lead to defects in subsequent film application.

[0004] To address the issue that rubber roller laminating machines are inconvenient for positioning and clamping two workpieces of different sizes and for surface cleaning, most existing equipment can only position and clamp a single workpiece for lamination. Even the few dual-station machines are inconvenient when clamping two workpieces of different sizes. Furthermore, surface cleaning is required before lamination, and the existing cleaning components have a cumbersome disassembly and assembly process and are inconvenient to replace. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing rubber roller laminating machines, which are inconvenient for positioning, clamping, and cleaning the surfaces of two workpieces of different sizes. Therefore, a dual-station rubber roller laminating machine is proposed.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a dual-station rubber roller type film applicator, comprising a worktable, a film applicator, and a positioning device. The film applicator is disposed on the surface of the worktable, and the positioning device is disposed on the surface of the worktable. The positioning device includes a clamping assembly, an adjusting assembly, and a dust removal assembly. The clamping assembly includes a fixed platform, and there are two sets of fixed platforms fixedly connected to the surface of the worktable. A motor is fixedly installed on the surface of the fixed platform, and a bidirectional threaded rod is fixedly connected to the output end of the motor. The bidirectional threaded rod is rotatably connected to the inner wall of the fixed platform. A movable block is threadedly connected to the surface of the bidirectional threaded rod, and there are two sets of movable blocks arranged symmetrically. A limit groove is formed on the surface of the worktable, and the movable block is slidably connected to the surface of the limit groove. A movable clamping plate is fixedly connected to the surface of the movable block, and a fixed clamping plate is fixedly connected to the surface of the worktable, and there are two sets of fixed clamping plates arranged symmetrically. The adjusting assembly is disposed on the surface of the fixed clamping plate.

[0007] Furthermore, the adjustment assembly includes a receiving groove, which is formed on the surface of the fixed clamping plate. An adjustment clamping plate is slidably connected to the surface of the receiving groove, and a spring is fixedly connected to the surface of the adjustment clamping plate. The end of the spring away from the adjustment clamping plate is fixedly connected to the surface of the receiving groove.

[0008] Furthermore, the surface of the fixing clamp is provided with a screw hole, which is connected to the receiving groove, and a screw is threadedly connected to the surface of the screw hole, which cooperates with the adjusting clamp.

[0009] Furthermore, a guide plate is fixedly connected to the surface of the movable clamping plate, and a guide plate is fixedly connected to the surface of the adjusting clamping plate.

[0010] Furthermore, the dust removal assembly includes a fixed sleeve, and the number of fixed sleeves is two sets arranged symmetrically. The fixed sleeve is fixedly connected to the top surface of the workbench, and a movable frame is slidably connected to the inner wall of the fixed sleeve.

[0011] Furthermore, a second spring is fixedly connected to the bottom surface of the movable frame, and the end of the second spring away from the movable frame is fixedly connected to the inner wall of the fixed sleeve. An inclined groove is formed on the surface of the movable frame, and a vertical groove is formed on the surface of the movable frame. The inclined groove and the vertical groove are connected.

[0012] Furthermore, a mounting rod is slidably connected to the surface of the vertical groove, and a dust removal roller is rotatably connected to the surface of the mounting rod.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, a positioning device is set up, and the motor is started to rotate the bidirectional threaded rod, causing the movable block to drive the movable clamping plate to move towards or away from each other along the limiting groove. This, in conjunction with the fixed clamping plate, clamps workpieces of different sizes. It can also simultaneously position and apply film to two workpieces. If the two workpieces are of different sizes, the screw can be rotated before clamping to move it along the screw hole. A pair of springs can be used to adjust the position of the clamping plate. The guide plate one and guide plate two ensure that the workpiece is correctly positioned in both workstations when pushed onto the worktable. If it is necessary to surface-mount the workpiece... For dust removal, the mounting rod can be pushed into the two sets of movable frames along the inclined groove for quick installation. When the workpiece moves under the dust removal roller, the spring 2 keeps the dust removal roller in close contact with the workpiece surface to achieve dust removal. The upward thrust also keeps the mounting rod moving upward along the vertical groove and prevents it from slipping out of the inclined groove. If the dust removal roller needs to be removed for replacement, simply take out the mounting rod along the inclined groove. By setting up a positioning device, two workpieces of different sizes can be quickly positioned and clamped for film application. The dust removal roller, which can be quickly disassembled and installed, can be used for dust removal before film application, which effectively improves the applicability of the equipment. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a dual-station rubber roller type film applicator is provided for this utility model;

[0016] Figure 2 This utility model provides a partial structural diagram of the positioning device in a dual-station rubber roller type film applicator;

[0017] Figure 3 This utility model provides a partial structural diagram of the positioning device in a dual-station rubber roller type film applicator;

[0018] Figure 4 This utility model provides a partial structural diagram of the positioning device in a dual-station rubber roller type film applicator;

[0019] Figure 5 This utility model presents a partial structural diagram of the positioning device in a dual-station rubber roller type film applicator.

[0020] Legend:

[0021] 1. Workbench; 2. Film applicator; 3. Positioning device; 31. Clamping assembly; 311. Fixed platform; 312. Motor; 313. Bidirectional threaded rod; 314. Movable block; 315. Limiting groove; 316. Movable clamping plate; 317. Fixed clamping plate; 32. Adjustment assembly; 321. Receiving groove; 322. Adjusting clamping plate; 323. Spring 1; 324. Screw hole; 325. Screw; 326. Guide plate 1; 327. Guide plate 2; 33. Dust removal assembly; 331. Fixed sleeve; 332. Movable frame; 333. Spring 2; 334. Inclined groove; 335. Vertical groove; 336. Mounting rod; 337. Dust removal roller. Detailed Implementation

[0022] Please see Figure 1-5 This utility model provides a technical solution: a dual-station rubber roller type film applicator, including a workbench 1, a film applicator 2 and a positioning device 3, wherein the film applicator 2 is disposed on the surface of the workbench 1 and the positioning device 3 is disposed on the surface of the workbench 1.

[0023] The specific setup and function of its positioning device 3 will be explained below.

[0024] In this embodiment: the positioning device 3 includes a clamping assembly 31, an adjusting assembly 32, and a dust removal assembly 33. The clamping assembly 31 includes a fixed platform 311. There are two sets of fixed platforms 311, which are fixedly connected to the surface of the workbench 1. A motor 312 is fixedly installed on the surface of the fixed platform 311. A bidirectional threaded rod 313 is fixedly connected to the output end of the motor 312. The bidirectional threaded rod 313 is rotatably connected to the inner wall of the fixed platform 311. A movable block 314 is threadedly connected to the surface of the bidirectional threaded rod 313. There are two sets of movable blocks 314, which are symmetrically arranged. A limit groove 315 is opened on the surface of the workbench 1. The movable block 314 is slidably connected to the surface of the limit groove 315. A movable clamping plate 316 is fixedly connected to the surface of the movable block 314. A fixed clamping plate 317 is fixedly connected to the surface of the workbench 1. There are two sets of fixed clamping plates 317, which are symmetrically arranged. The adjusting assembly 32 is disposed on the surface of the fixed clamping plate 317.

[0025] The effect achieved by the above components is as follows: starting the motor 312 causes the bidirectional threaded rod 313 to rotate, causing the movable block 314 to drive the movable clamping plate 316 to move towards or away from each other along the limiting groove 315, and cooperating with the fixed clamping plate 317 to clamp workpieces of different sizes. The two sets of movable clamping plates 316 and fixed clamping plates 317 are set up to clamp and apply film to two workpieces at the same time.

[0026] Specifically, the adjustment component 32 includes a receiving groove 321, which is formed on the surface of the fixed clamping plate 317. An adjustment clamping plate 322 is slidably connected to the surface of the receiving groove 321. A spring 323 is fixedly connected to the surface of the adjustment clamping plate 322. One end of the spring 323 away from the adjustment clamping plate 322 is fixedly connected to the surface of the receiving groove 321.

[0027] The effects achieved by the above components are as follows: the receiving groove 321 is provided to facilitate the sliding in or out of the adjusting clamp 322; the adjusting clamp 322 is provided to facilitate fine-tuning to clamp two workpieces of different sizes simultaneously; and the spring 323 is provided to cooperate with the screw 325 to adjust the position of the adjusting clamp 322.

[0028] Specifically, the surface of the fixed clamping plate 317 is provided with a screw hole 324, which is connected to the receiving groove 321. A screw 325 is threadedly connected to the surface of the screw hole 324, and the screw 325 cooperates with the adjusting clamping plate 322.

[0029] The effect achieved by the above components is as follows: rotating the screw 325 causes it to move along the screw hole 324. When it moves towards the adjusting clamp 322, it pushes the adjusting clamp 322 out of the receiving groove 321 and stretches the spring 323. When it moves away from the adjusting clamp 322, the adjusting clamp 322 slides into the receiving groove 321 under the rebound action of the spring 323.

[0030] Specifically, the surface of the movable clamping plate 316 is fixedly connected to a guide plate 326, and the surface of the adjusting clamping plate 322 is fixedly connected to a guide plate 327.

[0031] The effect achieved by the above components is that the guide plate 1 326 and guide plate 2 327 are set so that the workpiece can correctly enter the two work stations when it is pushed to the worktable 1.

[0032] Specifically, the dust removal assembly 33 includes a fixed sleeve 331. There are two sets of fixed sleeves 331 arranged symmetrically. The fixed sleeves 331 are fixedly connected to the top surface of the workbench 1. The inner wall of the fixed sleeve 331 is slidably connected to a movable frame 332.

[0033] The effects achieved by the above components are as follows: the fixed sleeve 331 is set to facilitate the up and down movement of the movable frame 332, and the movable frame 332 is set to facilitate the placement of the cleaning roller 337.

[0034] Specifically, a second spring 333 is fixedly connected to the bottom surface of the movable frame 332. The end of the second spring 333 away from the movable frame 332 is fixedly connected to the inner wall of the fixed sleeve 331. An inclined groove 334 is opened on the surface of the movable frame 332, and a vertical groove 335 is opened on the surface of the movable frame 332. The inclined groove 334 and the vertical groove 335 are connected.

[0035] The effect achieved by the above components is as follows: during installation, simply place the mounting rod 336 into the inclined groove 334. When the workpiece passes through the cleaning roller 337, the upward thrust causes the mounting rod 336 to move upward along the vertical groove 335 and will not slip off the inclined groove 334. During disassembly, simply lift the mounting rod 336 upward along the inclined groove 334. The spring 333 is set to ensure that the cleaning roller 337 is in close contact with the workpiece surface for cleaning.

[0036] Specifically, a mounting rod 336 is slidably connected to the surface of the vertical groove 335, and a dust removal roller 337 is rotatably connected to the surface of the mounting rod 336.

[0037] The effects achieved by the above components are as follows: the mounting rod 336 is set to cooperate with the inclined groove 334 and the vertical groove 335 to achieve quick assembly and disassembly; the cleaning roller 337 is set to clean the workpiece surface before applying the film.

[0038] Working principle: By setting up positioning device 3, starting motor 312 causes bidirectional threaded rod 313 to rotate, causing movable block 314 to drive movable clamping plate 316 to move towards or away from each other along limiting groove 315. This, in conjunction with fixed clamping plate 317, clamps workpieces of different sizes. It can also simultaneously position and apply film to two workpieces. If the two workpieces are of different sizes, screw 325 can be rotated before clamping to move it along screw hole 324. Spring 323 adjusts the position of adjusting clamping plate 322. Guide plate 326 and guide plate 327 ensure that the workpiece is correctly positioned in both workstations when pushed onto worktable 1. If surface cleaning of the workpiece is required... The mounting rod 336 can be pushed into the two sets of movable frames 332 along the inclined groove 334 to achieve quick installation. When the workpiece moves under the cleaning roller 337, the spring 333 makes the cleaning roller 337 stick to the surface of the workpiece to achieve cleaning. The upward thrust makes the mounting rod 336 move upward along the vertical groove 335 and will not slip out of the inclined groove 334. If the cleaning roller 337 needs to be removed for replacement, simply take out the mounting rod 336 along the inclined groove 334. By setting the positioning device 3, two workpieces of different sizes can be quickly positioned and clamped for film application. The cleaning roller 337, which can be quickly disassembled, can be used to clean the workpiece before film application, which effectively improves the applicability of the equipment.

Claims

1. A dual-station rubber roller type film applicator, comprising a worktable (1), a film applicator (2), and a positioning device (3), characterized in that: The film applicator (2) is set on the surface of the workbench (1), and the positioning device (3) is set on the surface of the workbench (1). The positioning device (3) includes a clamping assembly (31), an adjusting assembly (32), and a dust removal assembly (33). The clamping assembly (31) includes a fixed platform (311). There are two sets of fixed platforms (311) and they are fixedly connected to the surface of the workbench (1). A motor (312) is fixedly installed on the surface of the fixed platform (311). A bidirectional threaded rod (313) is fixedly connected to the output end of the motor (312). The bidirectional threaded rod (313) and the inner surface of the fixed platform (311) are connected to each other. The wall is rotated and connected. The surface of the bidirectional threaded rod (313) is threaded with a movable block (314). There are two sets of movable blocks (314) and they are arranged symmetrically. The surface of the worktable (1) is provided with a limiting groove (315). The movable block (314) is slidably connected to the surface of the limiting groove (315). The surface of the movable block (314) is fixedly connected with a movable clamping plate (316). The surface of the worktable (1) is fixedly connected with a fixed clamping plate (317). There are two sets of fixed clamping plates (317) and they are arranged symmetrically. The adjustment component (32) is set on the surface of the fixed clamping plate (317).

2. The dual-station rubber roller type laminating machine according to claim 1, characterized in that: The adjustment assembly (32) includes a receiving groove (321) which is formed on the surface of the fixed clamping plate (317). An adjustment clamping plate (322) is slidably connected to the surface of the receiving groove (321). A spring (323) is fixedly connected to the surface of the adjustment clamping plate (322). One end of the spring (323) away from the adjustment clamping plate (322) is fixedly connected to the surface of the receiving groove (321).

3. A dual-station rubber roller type laminating machine according to claim 2, characterized in that: The surface of the fixed clamp (317) is provided with a screw hole (324), which is connected to the receiving groove (321). A screw (325) is threadedly connected to the surface of the screw hole (324), and the screw (325) cooperates with the adjusting clamp (322).

4. A dual-station rubber roller type laminating machine according to claim 2, characterized in that: The surface of the movable clamping plate (316) is fixedly connected to a guide plate one (326), and the surface of the adjusting clamping plate (322) is fixedly connected to a guide plate two (327).

5. A dual-station rubber roller type laminating machine according to claim 1, characterized in that: The dust removal assembly (33) includes a fixed sleeve (331), and the number of fixed sleeves (331) is two sets and they are arranged symmetrically. The fixed sleeves (331) are fixedly connected to the top surface of the workbench (1), and the inner wall of the fixed sleeves (331) is slidably connected to a movable frame (332).

6. A dual-station rubber roller type laminating machine according to claim 5, characterized in that: A second spring (333) is fixedly connected to the bottom surface of the movable frame (332). The end of the second spring (333) away from the movable frame (332) is fixedly connected to the inner wall of the fixed sleeve (331). An inclined groove (334) is opened on the surface of the movable frame (332), and a vertical groove (335) is opened on the surface of the movable frame (332). The inclined groove (334) and the vertical groove (335) are connected.

7. A dual-station rubber roller type laminating machine according to claim 6, characterized in that: A mounting rod (336) is slidably connected to the surface of the vertical groove (335), and a dust removal roller (337) is rotatably connected to the surface of the mounting rod (336).

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