CN212313979U

CN212313979U - Automatic sticking film machine of liquid crystal display

Info

Publication number: CN212313979U
Application number: CN202020804453.0U
Authority: CN
Inventors: 傅贻峰
Original assignee: Hunan Jinhong Photoelectric Co ltd
Current assignee: Hunan Jinhong Photoelectric Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-01-08
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses an automatic sticking film machine of a liquid crystal display screen, which comprises a power device and an operation chamber, wherein the operation chamber is arranged at the upper end of the power device, a connecting rod is arranged on the side wall of the inner cavity of a box body, a brush is arranged at the lower end of the connecting rod, when materials enter the box body along a conveying device, the brush can brush away impurities and floating ash on the surface of the materials, a blowing nozzle blows away the floating ash on the surface of the materials through the gas produced by an air pump, the materials can not be influenced by the floating ash and the impurities when sticking the films, when a motor rotates to drive a linkage arm, the linkage arm drives a sliding plate to reciprocate in a first sliding groove, and the sliding rod is driven by a triangular groove to present a notch rectangular reciprocating motion in a second sliding groove, thereby realizing the automatic reciprocating sticking film work, a sucker arranged at the four corners of the lower end of a film sticking device can suck the sticking film, moves to the upper end, the sticking film falls on the surface of the material, so that the sticking film of the material is convenient.

Description

Automatic sticking film machine of liquid crystal display

Technical Field

The utility model relates to a liquid crystal display technical field specifically is an automatic sticking film machine of liquid crystal display.

Background

With the rapid development of electronic products (such as mobile phones, computers, and the like), a large area of liquid crystal display screen is required for many electronic products, and the liquid crystal display screen is easily scratched, broken, and the like during use, so that the liquid crystal display screen needs to be pasted with a film during production or before use.

Traditional pad pasting mode is mostly the handheld pad pasting of manual work, and not only work efficiency is low, and long-time low head pad pasting also can cause the injury to human cervical vertebra.

The problems described above are addressed. Therefore, an automatic film sticking machine for a liquid crystal display screen is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic sticking film machine of liquid crystal display, when the motor rotates and drives the linkage arm, the linkage arm drives the sliding plate at first sliding tray reciprocating motion, and the slide bar presents breach rectangular type reciprocating motion in the inside of second sliding tray under the triangular groove drives, thereby realize automatic reciprocal sticking film work, the pad pasting can be inhaled to the sucking disc of mucosa device lower extreme four corners department installation, move to the material upper end, the air current is followed the gas pocket blowout under the control of solenoid valve, make the pad pasting fall on the material surface, make things convenient for the pad pasting of material, thereby the problem in the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic film sticking machine for a liquid crystal display screen comprises a power device and an operation chamber, wherein the upper end of the power device is provided with the operation chamber, the power device comprises a pneumatic chamber, a controller, an air pump and an air pipe, the controller is arranged on the front surface of the pneumatic chamber, the air pump is arranged on the bottom surface of an inner cavity of the pneumatic chamber, the side surface of the air pump is connected with the air pipe, and the operation chamber is arranged at the upper end of the pneumatic chamber;

the operation room includes box, feed inlet, conveyor, connecting piece, blowing nozzle, pad pasting device, solenoid valve and press device, and the feed inlet has been seted up to the side of box, and conveyor is installed to the inner chamber of box, and the connecting piece is installed to the inner chamber lateral wall of box, and blowing nozzle, pad pasting device and press device are installed in proper order to the inner chamber bottom surface of box, and the upper end of pad pasting device is connected with the solenoid valve.

Preferably, the connecting piece includes connecting rod, brush and first spring, and the side of connecting piece is connected with the connecting rod, and the brush is installed to the lower extreme of connecting rod, and the side of connecting rod is connected with first spring.

Preferably, the film sticking device comprises a connecting plate, a sliding plate, a triangular groove, a connecting hole, an operating rod, a linkage arm and a motor, wherein the sliding plate is connected to the side surface of the connecting plate, the triangular groove is formed in the side surface of the sliding plate, the connecting hole is formed in the outer surface of the sliding plate and one side of the triangular groove, the operating rod is connected to the inside of the triangular groove, the linkage arm is connected to the inside of the connecting hole, and the motor is connected to the other end of the linkage.

Preferably, the connecting plate comprises a first sliding groove and a second sliding groove, the first sliding groove is formed in the upper end of the side face of the connecting plate, and the second sliding groove is formed in the side face of the first sliding groove.

Preferably, the operating rod comprises a sliding rod, an inflation tube and a mucosa device, the sliding rod is installed on the side face of the operating rod, the upper end of the operating rod is connected with the inflation tube in a penetrating mode, and the mucosa device is installed at the lower end of the inflation tube.

Preferably, the mucosa device comprises suckers and air holes, the suckers are installed at four corners of the lower end of the mucosa device, and the air holes are formed in the front face of each sucker.

Preferably, the pressing device comprises a telescopic rod, a second spring, a connecting block, a first connecting shaft, a pressing rod and a rubber roller, the second spring is sleeved on the surface of the telescopic rod, the connecting block is installed at the upper end of the second spring, the first connecting shaft is installed on the front face of the connecting block, the pressing rod is connected to the back face of the first connecting shaft, and the rubber roller is connected to the other end of the pressing rod.

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

1. the utility model provides an automatic sticking film machine of liquid crystal display, the connecting rod is installed to the inner chamber lateral wall of box, and the brush is installed to the lower extreme of connecting rod, and when the material got into the box along conveyor, some impurity and the ash floating on material surface can be brushed to the brush, and the ash floating on material surface is blown to the gas that the blowing nozzle passes through the air pump output, can make the material can not influenced the pad pasting by ash floating and impurity when the pad pasting.

2. The utility model provides an automatic sticking film machine of liquid crystal display, when the motor rotates and drives the linkage arm, the linkage arm drives the sliding plate at first sliding tray reciprocating motion, and the slide bar presents breach rectangular type reciprocating motion in the inside of second sliding tray under the triangular groove drives to realize automatic reciprocal pad pasting work, the pad pasting can be inhaled to the sucking disc of mucosa device lower extreme four corners department installation, move to the material upper end, the air current is followed the gas pocket blowout under the control of solenoid valve, make the pad pasting fall on the material surface, make things convenient for the pad pasting of material.

3. The utility model provides an automatic sticking film machine of liquid crystal display, the rubber gyro wheel of press device side can compress tightly the pad pasting on material surface, makes the pad pasting firmly glue on the surface of material, and the rubber gyro wheel can not harm the body of pad pasting when pressing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the power plant of the present invention;

FIG. 3 is a schematic view of the film sticking device according to the present invention;

fig. 4 is a schematic view of the bottom structure of the film sticking device of the present invention;

fig. 5 is a schematic view of the internal structure of the pressing device of the present invention.

In the figure: 1. a power plant; 11. a pneumatic chamber; 12. a controller; 13. an air pump; 14. an air tube; 2. an operation chamber; 21. a box body; 22. a feed inlet; 23. a conveying device; 24. a connecting member; 241. a connecting rod; 242. a brush; 243. a first spring; 25. a blowing nozzle; 26. a film pasting device; 261. a connecting plate; 2611. a first sliding groove; 2612. a second sliding groove; 262. a sliding plate; 263. a triangular groove; 264. connecting holes; 265. an operating lever; 2651. a slide bar; 2652. an inflation tube; 2653. a mucosal device; 26531. a suction cup; 26532. air holes; 266. a linkage arm; 267. a motor; 27. an electromagnetic valve; 28. a pressing device; 281. a telescopic rod; 282. a second spring; 283. connecting blocks; 284. a first connecting shaft; 285. a pressing lever; 286. rubber roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an automatic film sticking machine for a liquid crystal display comprises a power device 1 and an operation chamber 2, the operation chamber 2 is installed at the upper end of the power device 1, the power device 1 comprises a pneumatic chamber 11, a controller 12, an air pump 13 and an air pipe 14, the controller 12 is installed at the front of the pneumatic chamber 11, the air pump 13 is installed at the bottom of the inner cavity of the pneumatic chamber 11, the air pipe 14 is connected to the side surface of the air pump 13, the operation chamber 2 is installed at the upper end of the pneumatic chamber 11, the operation chamber 2 comprises a box body 21, a feed inlet 22, a conveying device 23 and a connecting piece 24, the connecting piece 24 comprises a connecting rod 241, a brush 242 and a first spring 243, the connecting rod 241 is connected to the side surface of the connecting piece 24, the brush 242 is installed at the lower end of the connecting rod 241, the first spring 243 is connected to the side, when materials enter the box body 21 along the conveying device 23, the brush 242 can brush away some impurities and floating ash on the surfaces of the materials, the air blowing nozzle 25 blows away the floating ash on the surfaces of the materials through air generated by the air pump 13, the materials can be pasted with films without being influenced by the floating ash and the impurities, the air blowing nozzle 25 and the film pasting device 26 are provided, the film pasting device 26 comprises a connecting plate 261, the connecting plate 261 comprises a first sliding groove 2611 and a second sliding groove 2612, the upper end of the side surface of the connecting plate 261 is provided with the first sliding groove 2611, the side surface of the first sliding groove 2611 is provided with the second sliding groove 2612, the sliding plate 262, a triangular groove 263, a connecting hole 264 and an operating rod 265, the operating rod 265 comprises a sliding rod 2651, an air charging pipe 2652 and a film pasting device 2653, the film pasting device 2653 comprises a sucking disk 26531 and an air hole 26532, four-corner sucking disks 26531 are installed at the lower end of the film pasting device 2653, the front surface of the sucking disk 26531 is, the upper end of the operating rod 265 is connected with the inflation tube 2652 in a penetrating manner, the lower end of the inflation tube 2652 is provided with a mucosa device 2653, a linkage arm 266 and a motor 267, the side surface of the connection plate 261 is connected with a sliding plate 262, the side surface of the sliding plate 262 is provided with a triangular groove 263, the outer surface of the sliding plate 262 and one side of the triangular groove 263 are provided with a connection hole 264, the inside of the triangular groove 263 is connected with the operating rod 265, the inside of the connection hole 264 is connected with the linkage arm 266, the other end of the linkage arm 266 is connected with the motor 267, when the motor 267 rotates to drive the linkage arm 266, the linkage arm 266 drives the sliding plate 262 to reciprocate in the first sliding groove 2611, the sliding rod 2651 is driven by the triangular groove 263 to reciprocate in a notch-type in the second sliding groove 2612, so as to realize the automatic reciprocating film pasting work, the suction cups 26531 arranged at the four corners of the lower end of the mucosa device 2653 can, the pad pasting falls on the surface of the material, so that the pad pasting of the material is facilitated, the electromagnetic valve 27 and the pressing device 28 are provided, the pressing device 28 comprises an expansion link 281, a second spring 282, a connecting block 283, a first connecting shaft 284, a pressing rod 285 and a rubber roller 286, the second spring 282 is sleeved on the surface of the expansion link 281, the connecting block 283 is installed at the upper end of the second spring 282, the first connecting shaft 284 is installed on the front side of the connecting block 283, the pressing rod 285 is connected to the back side of the first connecting shaft 284, the other end of the pressing rod 285 is connected with the rubber roller 286, the rubber roller 286 on the side of the pressing device 28 can compress the pad pasting on the surface of the material, so that the pad pasting is firmly adhered on the surface of the material, the rubber roller 286 can press the pad pasting without damaging the body of the pad pasting, the feed inlet 22 is arranged on the side of the box 21, the conveying, an air blowing nozzle 25, a film sticking device 26 and a pressing device 28 are sequentially arranged on the bottom surface of the inner cavity of the box body 21, and the upper end of the film sticking device 26 is connected with an electromagnetic valve 27.

In summary, the following steps: the utility model provides an automatic sticking film machine of liquid crystal display, package power device 1 and control chamber 2, control chamber 2 is installed to the upper end of power device 1, connecting rod 241 is installed to the inner chamber lateral wall of box 21, brush 242 is installed to the lower extreme of connecting rod 241, when the material gets into box 21 along conveyor 23, some impurity and ash on material surface can be brushed away to brush 242, the ash on material surface is blown away through the gas that air blowing nozzle 25 produced through air pump 13, can make the material can not be influenced the pad pasting by ash and impurity when the pad pasting film when the motor 267 rotates and drives linkage arm 266, linkage arm 266 drives sliding plate 262 at first sliding tray 2611 reciprocating motion, and slide bar 2651 presents breach rectangular reciprocating motion in the inside of second sliding tray 2612 under the drive of triangular groove 263, thereby realize the work of automatic reciprocal pad pasting, sucking disc 26531 of the installation of the lower extreme four corners department of mucosa device 2653 can suck the pad pasting film, move the material upper end, the air current is followed gas pocket 26532 blowout under solenoid valve 27's control, makes the pad pasting fall on the material surface, makes things convenient for the pad pasting of material, and the rubber gyro wheel 286 of press device 28 side can compress tightly the pad pasting on material surface, makes the pad pasting firmly glue on the surface of material, and rubber gyro wheel 286 can not harm the body of pad pasting when pressing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides an automatic sticking film machine of liquid crystal display, package power device (1) and control chamber (2), its characterized in that are installed to the upper end of power device (1): the power device (1) comprises a pneumatic chamber (11), a controller (12), an air pump (13) and an air pipe (14), the controller (12) is installed on the front face of the pneumatic chamber (11), the air pump (13) is installed on the bottom face of an inner cavity of the pneumatic chamber (11), the air pipe (14) is connected to the side face of the air pump (13), and the operation chamber (2) is installed at the upper end of the pneumatic chamber (11);

the operation room (2) comprises a box body (21), a feeding hole (22), a conveying device (23), a connecting piece (24), an air blowing nozzle (25), a film pasting device (26), an electromagnetic valve (27) and a pressing device (28), the feeding hole (22) is formed in the side face of the box body (21), the conveying device (23) is installed in the inner cavity of the box body (21), the connecting piece (24) is installed on the side wall of the inner cavity of the box body (21), the air blowing nozzle (25), the film pasting device (26) and the pressing device (28) are sequentially installed on the bottom face of the inner cavity of the box body (21), and the electromagnetic valve (27) is connected to the upper.

2. The automatic laminator according to claim 1, wherein: the connecting piece (24) comprises a connecting rod (241), a brush (242) and a first spring (243), the side face of the connecting piece (24) is connected with the connecting rod (241), the brush (242) is installed at the lower end of the connecting rod (241), and the side face of the connecting rod (241) is connected with the first spring (243).

3. The automatic laminator according to claim 1, wherein: pad pasting device (26) is including connecting plate (261), sliding plate (262), triangular groove (263), connecting hole (264), action bars (265), linkage arm (266) and motor (267), the side of connecting plate (261) is connected with sliding plate (262), triangular groove (263) have been seted up to the side of sliding plate (262), connecting hole (264) have been seted up to the surface of sliding plate (262) and one side of triangular groove (263), the internal connection of triangular groove (263) has action bars (265), the internal connection of connecting hole (264) has linkage arm (266), the other end of linkage arm (266) is connected with motor (267).

4. The automatic laminator according to claim 3, wherein: the connecting plate (261) comprises a first sliding groove (2611) and a second sliding groove (2612), the first sliding groove (2611) is formed in the upper end of the side surface of the connecting plate (261), and the second sliding groove (2612) is formed in the side surface of the first sliding groove (2611).

5. The automatic laminator according to claim 3, wherein: the operating rod (265) comprises a sliding rod (2651), an inflation tube (2652) and a mucosa device (2653), the sliding rod (2651) is installed on the side face of the operating rod (265), the upper end of the operating rod (265) is connected with the inflation tube (2652) in a penetrating mode, and the mucosa device (2653) is installed at the lower end of the inflation tube (2652).

6. The automatic laminator according to claim 5, wherein: the mucosa device (2653) comprises a suction cup (26531) and air holes (26532), the suction cups (26531) are mounted at four corners of the lower end of the mucosa device (2653), and the air holes (26532) are formed in the front face of each suction cup (26531).

7. The automatic laminator according to claim 1, wherein: pressing device (28) include telescopic link (281), second spring (282), connecting block (283), first connecting axle (284), press down pressure pole (285) and rubber gyro wheel (286), second spring (282) have been cup jointed on the surface of telescopic link (281), connecting block (283) are installed to the upper end of second spring (282), first connecting axle (284) are installed in the front of connecting block (283), the back of first connecting axle (284) is connected with presses down pressure pole (285), the other end of pressing down pressure pole (285) is connected with rubber gyro wheel (286).