CN214599916U

CN214599916U - Gluing device for LED display screen

Info

Publication number: CN214599916U
Application number: CN202022929263.4U
Authority: CN
Inventors: 宋玉红; 王庆波
Original assignee: Shenyang Hengguang Jucai Electronic Technology Co ltd
Current assignee: Shenyang Hengguang Jucai Electronic Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-11-05
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a gluing device of LED display screen, the structure of which comprises a sliding rail plate, a sliding liquid pushing block, a gluing spray pipe, a processing platform, a fixed support, a controller and a horizontal sliding rail, during the process of spraying glue, the glue liquid sprayed out of the liquid spraying module can push the sliding pull plate on the discharge pipeline in the circulation groove, thereby the sliding pull plate can move down to drive the push-pull air bag to expand, after the glue spraying of the gluing spray pipe is finished, the push-pull air bag can automatically rebound under the influence of elasticity, certain gas is generated to be sprayed out through an inclined nozzle, thereby the gas is formed to blow out the residual liquid on the discharge pipeline downwards, through improving the structure of the equipment, after the equipment is processed and sprayed with glue, the equipment can automatically blow out the glue from the gluing spray pipe to push and clean some residual glue liquid on the discharge pipeline, and avoid the residual glue liquid from dripping to the equipment after processing, causing pollution to the equipment.

Description

Gluing device for LED display screen

Technical Field

The utility model relates to a rubber coating device of LED display screen belongs to screen field of making technical field.

Background

The rubber coating device of LED display screen is the rubber coating equipment that the screen manufacturing industry made to the LED display screen, and it uses the simple operation, and machining efficiency is high, can carry out the point to placing and add the gluing with the bench LED display screen circuit board automatically, is applicable to large batch processing production, but prior art still has following defect:

after the glue coating device is processed and sprayed with glue, processing glue liquid remained in processing is usually adhered to a discharge pipeline in a glue coating spray pipe and is not easy to fall off, so that working personnel can remove a workpiece after processing for a period of time, the residual gathered processing glue liquid is easy to condense and fall off from the glue coating spray pipe to equipment, and the pollution to the equipment is caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a rubber coating device of LED display screen to the prior art rubber coating device of solution is processing and is spouting gluey back, often can some processing of adhesion remain the processing glue solution that gets off on the discharge tube in its rubber coating spray tube and be difficult for dropping, leads to the staff to remove work piece a period after processing, and the processing glue solution of remaining gathering easily condenses and drops to the equipment from the rubber coating spray tube on, causes the problem of pollution to equipment.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a rubber coating device of LED display screen, its structure includes slide rail board, slip shallow piece, rubber coating spray tube, processing platform, fixed bolster, controller, horizontal slide rail, slide rail board embedding is installed on the top of fixed bolster, the slip shallow piece is located the processing platform directly over, the top portion of rubber coating spray tube and the bottom middle part of slip shallow piece are the integrated structure, the front end of processing platform is equipped with the controller, horizontal slide rail is equipped with two, locates respectively on the terminal surface of controlling of processing platform.

Preferably, the gluing spray pipe comprises a conveying pipe, a liquid spraying module, a shell, a sliding pull plate, a discharge pipeline, a circulation groove, a push-pull air bag and an inclined nozzle, the liquid spraying module is arranged in the middle of the bottom end of the conveying pipe, the top end of the sliding pull plate is welded with the bottom end of the push-pull air bag, the sliding pull plate is embedded and installed on the discharge pipeline, the circulation groove is formed in the discharge pipeline, the inclined nozzle and the upper portion of the discharge pipeline are of an integrated structure, and the top end portion of the shell and the middle portion of the bottom end of the sliding liquid pushing block are of an integrated structure.

Preferably, the gluing nozzle is located directly above the processing table.

Preferably, the lower part of the right end of the fixed support is embedded and installed on the left end of the horizontal sliding rail.

Preferably, the push-pull air bag is formed by combining three spherical hollow shells, and a through hole penetrates through each spherical shell.

Preferably, the sliding pulling plate is of an annular plate block structure, and a plurality of semicircular grooves are formed in the top of the sliding pulling plate.

Preferably, the sliding pull plate and the push-pull air bag are perpendicular to each other.

Preferably, the push-pull airbag is made of rubber materials and has good elasticity.

Advantageous effects

The utility model relates to a rubber coating device of LED display screen, through placing the LED display screen on the processing slide of processing platform, can set up equipment operating parameter through the controller, can let slip liquid pushing block drive the rubber coating spray tube and spout gluey processing, in the in-process of spouting gluey, the glue solution of spouting on the hydrojet module can promote the slip arm-tie on the discharge line in the circulation groove, thereby make it move down and drive the push-and-pull gasbag and expand, after the rubber coating spray tube has spouted liquid, the push-and-pull gasbag can kick-back automatically under the influence of elasticity, produce certain gas and spout via the oblique nozzle, thereby form gas and blow off the raffinate on the discharge line downwards, through the structure of improved equipment, make equipment after processing and spouting gluey, can blow from the rubber coating spray tube automatically and promote the clearance with some residuals on the discharge line, avoid it to drip to the equipment after processing, causing pollution to the equipment.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a gluing device of an LED display screen according to the present invention;

FIG. 2 is a detailed structural schematic diagram of a partial cross-section of a front view of the gluing nozzle of the present invention;

fig. 3 is a detailed structural diagram of a partial cross section of the front view of the gluing nozzle of the present invention after operation.

In the figure: the device comprises a sliding rail plate-1, a sliding liquid pushing block-2, a gluing spray pipe-3, a processing table-4, a fixed support-5, a controller-6, a horizontal sliding rail-7, a conveying pipe-31, a liquid spraying module-32, a shell-33, a sliding pull plate-34, a discharge pipeline-35, a circulation groove-36, a push-pull air bag-37 and an inclined spray opening-38.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution of a gluing device for an LED display screen: the structure of the device comprises a sliding rail plate 1, a sliding liquid pushing block 2, a gluing spray pipe 3, a processing table 4, a fixed support 5, a controller 6 and a horizontal slide rail 7, wherein the sliding rail plate 1 is embedded and installed at the top end of the fixed support 5, the sliding liquid pushing block 2 is positioned right above the processing table 4, the top end part of the gluing spray pipe 3 and the middle part of the bottom end of the sliding liquid pushing block 2 are of an integrated structure, the controller 6 is arranged at the front end of the processing table 4, the two horizontal slide rails 7 are respectively arranged on the left end surface and the right end surface of the processing table 4, the gluing spray pipe 3 comprises a conveying pipe 31, a liquid spraying module 32, a shell 33, a sliding pull plate 34, a discharge pipeline 35, a circulation groove 36, a push-pull air bag 37 and an inclined spray port 38, the liquid spraying module 32 is arranged at the middle part of the bottom end of the conveying pipe 31, the top end of the sliding pull plate 34 is welded with the bottom end of the push-pull air bag 37, the sliding pull plate 34 is embedded and installed on the discharge pipeline 35, the exhaust pipeline 35 is provided with a circulation groove 36, the inclined nozzle 38 and the upper part of the exhaust pipeline 35 are of an integrated structure, the top end part of the shell 33 and the middle part of the bottom end of the sliding liquid pushing block 2 are of an integrated structure, the gluing spray pipe 3 is positioned right above the processing table 4, the lower part of the right end of the fixed support 5 is embedded and installed on the left end of the horizontal slide rail 7, the push-pull air bag 37 is formed by combining three spherical shells, a through hole penetrates through each spherical body, the sliding pull plate 34 is of an annular plate block structure, the top of the sliding pull plate is provided with a plurality of semicircular grooves, the sliding pull plate 34 and the push-pull air bag 37 are perpendicular to each other, and the push-pull air bag 37 is made of rubber materials and has good elasticity.

When the gluing device is needed to process the LED display screen, the LED display screen is placed on a processing sliding plate of a processing table 4, the device operation parameters can be set through a controller 6, the sliding liquid pushing block 2 can be enabled to drive the gluing spraying pipe 3 to carry out glue spraying processing, in the glue spraying process, glue sprayed out of the liquid spraying module 32 can push a sliding pull plate 34 on a discharge pipeline 35 in a convection through groove 36, the sliding pull plate is made to move downwards to drive a push-pull air bag 37 to expand, after the gluing spraying pipe 3 finishes spraying liquid, the push-pull air bag 37 can automatically rebound under the influence of elasticity, certain gas is generated to be sprayed out through an inclined nozzle 38, and therefore residual liquid on the discharge pipeline 35 is blown out downwards through the formed gas.

The utility model solves the problem that after the glue spraying device in the prior art is processed and glue is sprayed, processing glue solution remained in the processing is adhered to the discharge pipeline in the glue spraying spray pipe and is not easy to fall off, so that after workers process and remove workpieces for a period of time, the residual gathered processing glue solution is easy to condense and fall off from the glue spraying spray pipe to equipment, and pollutes the equipment, through the mutual combination of the components, the utility model can set the equipment operation parameters through the controller 6 by placing the LED display screen on the processing slide plate of the processing table 4, so that the sliding liquid pushing block 2 can drive the glue spraying spray pipe 3 to carry out glue spraying processing, and in the glue spraying process, the glue solution sprayed out of the liquid spraying module 32 can push the sliding pull plate 34 on the discharge pipeline 35 in the through groove 36, thereby the sliding liquid pushing block can move down to drive the push-pull air bag 37 to expand, after the liquid has been spouted at rubber coating spray tube 3, push-and-pull gasbag 37 just can kick-back automatically by elastic influence, produce certain gas and spout through oblique spout 38 to form gas and blow off the raffinate on the discharge line 35 downwards, through the structure of improve equipment, make equipment spout gluey back in processing, can blow from the rubber coating spray tube automatically and will remain some residual glue solutions on the discharge line and promote the clearance, avoid it to drip to equipment on processing, cause the pollution to equipment.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a rubber coating device of LED display screen, its structure includes slip rail plate (1), slip shallow piece (2), rubber coating spray tube (3), processing platform (4), fixed bolster (5), controller (6), horizontal slide rail (7), its characterized in that:

the sliding rail plate (1) is embedded and installed on the top end of the fixed support (5), the sliding pushing liquid block (2) is located right above the machining table (4), the top end portion of the gluing spraying pipe (3) and the bottom middle portion of the sliding pushing liquid block (2) are of an integrated structure, the controller (6) is arranged at the front end of the machining table (4), and the two horizontal sliding rails (7) are arranged and are respectively arranged on the left end face and the right end face of the machining table (4).

2. The gluing device of the LED display screen as claimed in claim 1, wherein: the gluing spray pipe (3) comprises a conveying pipe (31), a liquid spraying module (32), a shell (33), a sliding pull plate (34), a discharge pipeline (35), a circulation groove (36), a push-pull air bag (37) and an inclined spray opening (38), wherein the liquid spraying module (32) is arranged in the middle of the bottom end of the conveying pipe (31), the top end of the sliding pull plate (34) is welded with the bottom end of the push-pull air bag (37), the sliding pull plate (34) is embedded and installed on the discharge pipeline (35), the circulation groove (36) is arranged on the discharge pipeline (35), the inclined spray opening (38) and the upper portion of the discharge pipeline (35) are of an integrated structure, and the top end of the shell (33) and the middle of the bottom end of the sliding liquid pushing block (2) are of an integrated structure.

3. The gluing device of the LED display screen as claimed in claim 1, wherein: the gluing spray pipe (3) is positioned right above the processing table (4).

4. The gluing device of the LED display screen as claimed in claim 1, wherein: the lower part of the right end of the fixed support (5) is embedded and installed on the left end of the horizontal sliding rail (7).

5. The gluing device of the LED display screen as claimed in claim 2, wherein: the push-pull air bag (37) is formed by combining three spherical hollow shells, and a through hole penetrates through each sphere.

6. The gluing device of the LED display screen as claimed in claim 2, wherein: the sliding pull plate (34) is of an annular plate block structure, and a plurality of semicircular grooves are formed in the top of the sliding pull plate.

7. The gluing device of the LED display screen as claimed in claim 2, wherein: the sliding pulling plate (34) and the push-pull air bag (37) are perpendicular to each other.