Film pasting device for electromagnetic shielding glass

Abstract

The utility model discloses a film pasting device for electromagnetic shielding glass, which comprises a processing table, a sliding hole is arranged on the upper surface of the processing table, a driving device matched with the sliding hole is arranged below the table top of the processing table, the driving device is in driving connection with a clamping device, a film pasting assembly is arranged on the processing table, and the clamping device is connected with the film pasting assembly. The clamping device is located below the film pasting assembly. The glass is automatically clamped and fixed through the driving device, the clamping device and the sliding hole, after the glass is fixed, the displacement base and the clamping device are automatically driven to move gently, the glass is transferred to the film pasting assembly to be subjected to film pasting machining, manual operation is not needed, and the machining efficiency is improved; and by arranging the film pasting assembly, when the film pasting roller is disassembled, assembled and replaced, disassembling, assembling and replacing are convenient, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pasting equipment, in particular to a film pasting device for electromagnetic shielding glass. Background Art

[0002] The electromagnetic shielding film is a transparent glass film that can effectively block various radiations such as radio waves, infrared rays, and ultraviolet rays. It can effectively reduce the entry of electromagnetic waves into the room and play a good protective role for residents.

[0003] After retrieval, a Chinese patent with the publication number CN 219214099 U discloses a pressing and pasting device for the production of electromagnetic shielding films, including a mounting plate; a placing table, a chute is provided in the mounting plate, and the placing table is slidably connected in the chute for placing glass; a clamping mechanism, which is arranged in the placing table for fixing the position of the glass placed on the placing table; a film pasting roller, a second U-shaped frame is provided on the upper side of the mounting plate, a rotating rod is rotatably connected in the second U-shaped frame, and the film pasting roller is fixedly connected to the surface of the rotating rod for pasting a film on the glass; it is ensured that the glass will not shift in position, and at the same time, by using the pressing and pasting mechanism, not only can the shielding films on both sides of the glass be smoothed, but also the shielding film in the middle of the glass can be pressed and tamped down.

[0004] Although the above patent can press and tamp down the shielding film of the knot, the clamping and moving of the glass need to be manually completed, the processing efficiency is low, and after the shielding film of the film pasting roller is used up, it cannot be quickly replaced, which affects the processing efficiency. Content of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, one of the purposes of the present utility model is to provide a film pasting device for electromagnetic shielding glass. By setting a driving device, a clamping device, and a sliding hole, the glass is automatically clamped and fixed. After fixing, the displacement seat and the clamping device are automatically driven to move smoothly, and the glass is transferred to the film pasting assembly for film pasting processing, without manual operation, improving the processing efficiency; by setting the film pasting assembly, it is convenient to disassemble and replace the film pasting roller, and the disassembly and replacement are convenient, improving the processing efficiency.

[0006] One of the purposes of the present utility model is realized by adopting the following technical scheme: A film pasting device for electromagnetic shielding glass, including: a processing table, a sliding hole is provided on the upper surface of the processing table, a driving device is provided below the tabletop of the processing table in cooperation with the sliding hole, the driving device is drivingly connected with a clamping device, a film pasting assembly is provided on the processing table, and the clamping device is located below the film pasting assembly;

[0007] The film - sticking assembly includes a bracket, positioning rods, and a film - sticking roller. Through - holes are formed in the left and right side walls of the bracket. Slide grooves are formed in the inner walls on both sides of the through - holes. Sliding plates are slidably connected to the inner side walls of the slide grooves. Springs are fixedly connected between the top ends of the sliding plates and the top ends of the inner walls of the slide grooves. The positioning rods penetrate through the side walls of the sliding plates. A threaded hole is formed in one of the sliding plates. Connecting threads are provided on the outer walls of the positioning rods, and the outer walls of the connecting threads are threadedly connected to the inner walls of the threaded holes. Knobs are fixedly connected to one ends of the positioning rods. The inner wall of the film - sticking roller is slidably connected to the outer wall of the positioning rod. By providing the driving device, the clamping device, and the sliding holes, the glass is automatically clamped and fixed. After being fixed, the displacement seat and the clamping device are automatically driven to move smoothly, and the glass is transferred to the film - sticking assembly for film - sticking processing without manual operation, improving the processing efficiency. By providing the film - sticking assembly, it is convenient to disassemble and replace the film - sticking roller, and the disassembly and replacement are convenient, improving the processing efficiency.

[0008] According to the described film - sticking device for electromagnetic shielding glass, the driving device includes side plates. The top ends of the two side plates are respectively fixedly connected to the lower surface of the processing table and are corresponding to the positions of the sliding holes. A motor I is fixedly connected to the rear wall of one of the side plates. The output end of the motor I penetrates through the outer wall of the side plate and is fixedly connected to a screw rod.

[0009] According to the described film - sticking device for electromagnetic shielding glass, the clamping device includes a displacement seat. A U - shaped plate is fixedly connected to the top end of the displacement seat. A limiting groove is formed on the upper surface of the U - shaped plate. A motor II is fixedly connected to one side of the U - shaped plate. The output end of the motor II penetrates through the inner side wall of the limiting groove and is fixedly connected to a forward - reverse threaded rod. Two clamping plates are threadedly connected to the outer wall of the forward - reverse threaded rod.

[0010] For the provided film - sticking device for electromagnetic shielding glass, the outer wall of the screw rod is threadedly connected to the side wall of the displacement seat through the through - hole, and the side wall of the displacement seat is slidably connected to the inner side wall of the sliding hole.

[0011] According to the described film - sticking device for electromagnetic shielding glass, baffle plates are symmetrically and fixedly connected to the lower surface of the top end of the bracket. The inner side walls of the two baffle plates are respectively in contact with the left and right sides of the film - sticking roller.

[0012] According to the described film - sticking device for electromagnetic shielding glass, rubber pads are bonded to the clamping surfaces of the clamping plates.

[0013] According to the described film - sticking device for electromagnetic shielding glass, the bottom end of the bracket is fixedly connected to the upper surface of the processing table.

[0014] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 The three-dimensional Figure 1 ;

[0017] Figure 2 The three-dimensional Figure 2 ;

[0018] Figure 3 The clamping device diagram of a film pasting device for an electromagnetic shielding glass of the present utility model;

[0019] Figure 4 The structure diagram of a film pasting assembly of a film pasting device for an electromagnetic shielding glass of the present utility model.

[0020] Legend description:

[0021] 1. Processing table; 2. Driving device; 3. Clamping device; 4. Film pasting assembly; 101. Slide hole; 201. Side plate; 202. Screw rod; 203. Motor 1; 301. Displacement seat; 302. U-shaped plate; 303. Limit groove; 304. Forward and reverse threaded rod; 305. Motor 2; 306. Clamping plate; 401. Bracket; 4011. Moving hole; 4012. Slide groove; 402. Film pasting roller; 403. Spring; 404. Slide plate; 4041. Threaded hole; 405. Positioning rod; 4051. Connecting thread; 406. Knob; 407. Baffle. Specific embodiments

[0022] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0023] Referring to Figures 1-4 , a film pasting device for an electromagnetic shielding glass according to an embodiment of the present utility model includes: a processing table 1, a slide hole 101 is opened on the upper surface of the processing table 1, a driving device 2 is provided below the table surface of the processing table 1 in cooperation with the slide hole 101, the driving device 2 is drivingly connected to a clamping device 3, a film pasting assembly 4 is provided on the processing table 1, and the clamping device 3 is located below the film pasting assembly 4;

[0024] The film application assembly 4 includes a bracket 401, a positioning rod 405, and a film application roller 402. The bottom end of the bracket 401 is fixedly connected to the upper surface of the processing table 1. Through holes 4011 are formed in the left and right side walls of the bracket 401. Slide grooves 4012 are formed in the inner walls on both sides of the through hole 4011. A sliding plate 404 is slidably connected to the inner side wall of the slide groove 4012. A spring 403 is fixedly connected between the top end of the sliding plate 404 and the top end of the inner wall of the slide groove 4012. The positioning rods 405 penetrate through the side walls of the sliding plate 404. A threaded hole 4041 is formed in one side of the sliding plate 404. A connecting thread 4051 is provided on the outer wall of the positioning rod 405. The outer wall of the connecting thread 4051 is threadedly connected to the inner wall of the threaded hole 4041. A knob 406 is fixedly connected to one end of the positioning rod 405. The inner wall of the film application roller 402 is slidably connected to the outer wall of the positioning rod 405. The lower surface of the top end of the bracket 401 is symmetrically and fixedly connected with baffles 407. The inner side walls of the two baffles 407 are respectively in contact with the left and right sides of the film application roller 402;

[0025] The driving device 2 includes side plates 201. The top ends of the two side plates 201 are respectively fixedly connected to the lower surface of the processing table 1 and are corresponding to the sliding holes 101 in position. A first motor 203 is fixedly connected to the rear wall of one side plate 201. The output end of the first motor 203 penetrates through the outer wall of the side plate 201 and is fixedly connected with a screw rod 202;

[0026] The clamping device 3 includes a displacement seat 301. The outer wall of the screw rod 202 is threadedly connected through the side wall of the displacement seat 301. The side wall of the displacement seat 301 is slidably connected to the inner wall of the sliding hole 101. The top end of the displacement seat 301 is fixedly connected with a U-shaped plate 302. A limiting groove 303 is formed on the upper surface of the U-shaped plate 302. One side of the U-shaped plate 302 is fixedly connected with a second motor 305. The output end of the second motor 305 passes through the inner wall of the limiting groove 303 and is fixedly connected with a left-right threaded rod 304. Two clamping plates 306 are threadedly connected through the outer wall of the left-right threaded rod 304. Rubber pads are bonded to the clamping surfaces of the clamping plates 306. When clamping the glass through the provided driving device 2, clamping device 3, and sliding hole 101, the second motor 305 drives the left-right threaded rod 304 to rotate, and with the cooperation of the limiting groove 303, drives the two clamping plates 306 to move towards each other to clamp and fix the glass. After fixation, the first motor 203 is started to drive the screw rod 202 to rotate, and with the limitation of the sliding hole 101, drives the displacement seat 301 and the clamping device 3 to displace smoothly, transferring the glass to the film pasting assembly 4 for film pasting processing, without manual operation, improving the processing efficiency; by providing the film pasting assembly 4, when pasting the film, the spring 403 pushes the sliding plate 404 downward, and with the cooperation of the sliding groove 4012, drives the film pasting roller 402 to move downward smoothly, laminating the glass surface and flattening and tamping the shielding film at the same time. When replacing the film pasting roller 402, turn the positioning rod 405 with the knob 406 to make the connecting thread 4051 disengage from the screw hole 4041, and then the positioning rod 405 can be pulled out to release the locking of the film pasting roller 402 for replacement. Pressing to make the steps opposite can achieve the above, and the disassembly, installation, and replacement are convenient, improving the processing efficiency.

[0027] Working principle: When in use, when clamping the glass, the second motor 305 drives the left-right threaded rod 304 to rotate, and with the cooperation of the limiting groove 303, drives the two clamping plates 306 to move towards each other to clamp and fix the glass. After fixation, the first motor 203 is started to drive the screw rod 202 to rotate, and with the limitation of the sliding hole 101, drives the displacement seat 301 and the clamping device 3 to displace smoothly, transferring the glass to the film pasting assembly 4 for film pasting processing. When pasting the film, the spring 403 pushes the sliding plate 404 downward, and with the cooperation of the sliding groove 4012, drives the film pasting roller 402 to move downward smoothly, laminating the glass surface and flattening and tamping the shielding film at the same time. When replacing the film pasting roller 402, turn the positioning rod 405 with the knob 406 to make the connecting thread 4051 disengage from the screw hole 4041, and then the positioning rod 405 can be pulled out to release the locking of the film pasting roller 402 for replacement. Pressing to make the steps opposite can achieve the above, and the disassembly, installation, and replacement are convenient, improving the processing efficiency.

[0028] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field to which it belongs, various changes can be made without departing from the purpose of the present invention.

Claims

1. A film-applying device for electromagnetic shielding glass, comprising: A processing table (1), characterized in that a sliding hole (101) is provided on the upper surface of the processing table (1), a driving device (2) is provided below the tabletop of the processing table (1) to cooperate with the sliding hole (101), the driving device (2) is connected to a clamping device (3), a film sticking assembly (4) is provided on the processing table (1), and the clamping device (3) is located below the film sticking assembly (4); The film laminating assembly (4) comprises a bracket (401), a positioning rod (405), and a film laminating roller (402); the left and right side walls of the bracket (401) are both provided with movable holes (4011); the inner walls on both sides of the movable hole (4011) are provided with sliding grooves (4012); the inner wall of the sliding groove (4012) is slidably connected with a slide plate (404); a spring (403) is fixedly connected between the top of the slide plate (404) and the top of the inner wall of the sliding groove (4012); The positioning rods (405) all pass through the side walls of the slide plate (404), and a screw hole (4041) is opened on one side of the slide plate (404). The outer wall of the positioning rod (405) is provided with a connecting thread (4051), and the outer wall of the connecting thread (4051) is threadedly connected to the inner wall of the screw hole (4041). One end of the positioning rod (405) is fixedly connected with a knob (406), and the inner wall of the film-laminating roller (402) is slidably connected to the outer wall of the positioning rod (405).

2. The film-applying device for electromagnetic shielding glass according to claim 1, characterized in that: The driving device (2) comprises a side plate (201), the top ends of the two side plates (201) are respectively fixedly connected to the lower surface of the processing table (1), and the positions thereof correspond to the sliding holes (101); a motor 1 (203) is fixedly connected to the rear wall of one side of the side plate (201), and the output end of the motor 1 (203) passes through the outer wall of the side plate (201) and is fixedly connected to a screw rod (202).

3. The film-applying device for electromagnetic shielding glass according to claim 1, characterized in that: The clamping device (3) comprises a displacement seat (301), a U-shaped plate (302) is fixedly connected to the top of the displacement seat (301), a limiting groove (303) is provided on the upper surface of the U-shaped plate (302), a second motor (305) is fixedly connected to one side of the U-shaped plate (302), an output end of the second motor (305) passes through the inner wall of the limiting groove (303) and is fixedly connected to a positive and negative threaded rod (304), and an outer wall of the positive and negative threaded rod (304) passes through threads and is connected to two clamping plates (306).

4. The film-applying device for electromagnetic shielding glass according to claim 2, characterized in that: The outer wall of the screw rod (202) is threadedly connected to the side wall of the displacement seat (301), and the side wall of the displacement seat (301) is slidably connected to the inner wall of the sliding hole (101).

5. The film-applying device for electromagnetic shielding glass according to claim 1, characterized in that: The lower surface of the top end of the support (401) is symmetrically fixed with baffles (407), and the inner side walls of the two baffles (407) are respectively fitted with the left and right sides of the film laminating roller (402).

6. The film-applying device for electromagnetic shielding glass according to claim 3, characterized in that: The clamping surfaces of the clamping plates (306) are all bonded with rubber pads.

7. The film-applying device for electromagnetic shielding glass according to claim 1, characterized in that: The bottom end of the bracket (401) is fixedly connected to the upper surface of the processing table (1).

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