CN112305789A

CN112305789A - Device capable of sealing glue for display screens with different sizes

Info

Publication number: CN112305789A
Application number: CN202011130658.6A
Authority: CN
Inventors: 张安来
Original assignee: Shenzhen Jingxianda Technology Co ltd
Current assignee: Shenzhen Jingxianda Technology Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-02-02

Abstract

The invention provides a device capable of sealing displays with different sizes, which belongs to the technical field of liquid crystal displays and comprises a base, a sealing rod, a sealing table, an adjusting component and a moving component, wherein the moving component is fixed at the upper end of the base; the device can drive the glue sealing table to move in four directions, namely left, right, front and back, and glue sealing of the liquid crystal screen at different angles can be performed by moving the glue sealing table in the glue sealing process, so that manual movement of the liquid crystal screen is reduced, the damage risk of the liquid crystal screen is reduced, and the glue sealing efficiency is improved; the four clamping plates can be moved, are convenient to adjust, are simple in structure and are suitable for clamping liquid crystal screens of different sizes.

Description

Device capable of sealing glue for display screens with different sizes

Technical Field

The invention belongs to the technical field of liquid crystal display screens, and particularly relates to a device capable of sealing glue for display screens of different sizes.

Background

Liquid Crystal Display (LCD) screen, which is called Liquid Crystal Display for short, is one kind of flat panel Display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation. The liquid crystal display screen uses liquid crystal solution in two pieces of polarization materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid.

At present, most liquid crystal display screen manufacturers seal and glue dispensing, and adopt staff to hold a glue dispenser by hands and finish glue dispensing operation through arm movement after fixing a liquid crystal display screen. The operation has the defects of high labor intensity of workers, low production efficiency, unstable dispensing quality and the like, the normal operation of the dispensing process is greatly influenced, meanwhile, the adjustability of the structure for fixing the liquid crystal screen is not high, when the liquid crystal screen is sealed, the fixing structure needs to be replaced in real time for the liquid crystal screen sealing glue with different sizes, and the cost is increased.

Disclosure of Invention

The invention aims to provide a device capable of sealing glue for display screens with different sizes, and aims to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: including the base, seal gluey pole, seal gluey platform, adjusting part, removal subassembly, remove the subassembly and fix in the base upper end, remove the subassembly upper end and set up seal gluey platform, seal gluey pole and be located and seal gluey bench side, seal gluey pole rear side and be fixed with the bracing piece, the bracing piece is kept away from and is sealed gluey platform end and fix on the base, still set up flutedly on the base, the inside hollow form that is of base, recess and the inside intercommunication of base, the base outside is equipped with the clearance mouth.

As a preferable scheme of the invention, the cleaning opening is arranged on each side of the base, and the cleaning opening is hinged with a baffle.

Adopt above-mentioned scheme: clearance mouth and recess intercommunication, the solid glue residue that produces after sealing the glue can clean and collect to recess inside, and the inside residue accessible of base is cleared away simultaneously through the clearance mouth, when not clearing up simultaneously, can seal.

According to a preferable scheme of the invention, the moving assembly comprises a fixed rod fixed at the upper end of the base, sliding grooves are formed in two sides of the fixed rod, a connecting block is connected in the sliding grooves in a sliding manner, a sliding rail is fixed at the upper end of the connecting block, a supporting block is connected in the sliding rail in a sliding manner, the supporting block is fixed at the end, far away from the sliding rail, of the sealing platform, and driving pieces are arranged in the connecting block.

As a preferred scheme of the invention, the driving member comprises a first adjusting screw rod in threaded connection with the inside of the connecting block, fixed blocks are fixed at two ends of the upper end of the fixed rod, the first adjusting screw rod is rotatably connected with the inside of the two fixed blocks, one end of the first adjusting screw rod extends out of the fixed blocks, and a first adjusting rod is fixed at the extending end of the first adjusting screw rod.

As a preferable scheme of the invention, the driving member further comprises a second adjusting screw rod in threaded connection with the inside of the supporting block, one end of the second adjusting screw rod extends out of the slide rail, the extending end is rotatably connected with the slide rail, and a second adjusting rod is fixedly connected after the second adjusting screw rod extends out.

Adopt above-mentioned scheme: through first adjusting screw and second adjusting screw combination rotation, can drive and seal gluey platform and remove four directions around controlling, seal the gluey in-process, through removing and sealing gluey platform, can carry out the LCD screen of different angles and seal the glue, reduce the manual movement of LCD screen, reduce LCD screen damage risk, improve and seal gluey efficiency.

As a preferred scheme of the invention, the adjusting assembly comprises dovetail grooves formed in the glue sealing table, the two dovetail grooves are perpendicular to each other, third adjusting screws are rotatably connected to the insides of the two dovetail grooves, rotating discs are fixed to two ends of each third adjusting screw, a dovetail slide block is slidably connected to the inside of each dovetail groove, the inside of each dovetail slide block is in threaded connection with the third adjusting screw, and a clamping plate is fixed to the upper end of each dovetail slide block.

Adopt above-mentioned scheme: through the rotation of drive third adjusting screw, drive dovetail type slider relative movement carries out the centre gripping to the LCD screen fixed, and four grip blocks all can remove, convenient regulation, and simple structure is applicable to the LCD screen centre gripping of not unidimensional.

In a preferred embodiment of the present invention, a rubber pad is fixed to an inner side of the clamping plate.

Adopt above-mentioned scheme: when the grip block centre gripping LCD screen, through rubber cushion and LCD screen direct contact, prevent grip block and LCD screen contact in-process, damage to LCD screen edge.

As a preferable scheme of the invention, the upper end of the support rod is further fixed with a bearing box, and the upper end of the bearing box is provided with a connecting pipe which is connected to the glue sealing rod.

Adopt above-mentioned scheme: glue is supplied to the glue sealing rod through the bearing box, and the glue sealing operation can be continuously performed.

Compared with the prior art, the invention has the beneficial effects that:

1. this can carry out device of gluing to unidimensional display screen sets up and removes the subassembly including fixing the spout has been seted up to dead lever, dead lever both sides on the base, and the inside sliding of spout is connected with the connecting block, and the connecting block upper end is fixed with the slide rail, and the slide rail inside sliding is connected with the supporting shoe, and it is fixed that the slide rail is kept away from to the supporting shoe the platform of gluing, connecting block and the inside driving piece that is equipped with of supporting shoe combine to rotate through first adjusting screw and second adjusting screw, can drive the platform of gluing and remove around four directions about, at the gluey in-process, seal the platform through removing, can carry out the LCD screen of different angles and seal the glue, reduce the manual movement of LCD screen.

2. This can carry out device of gluing to unidimensional display screen, it includes sets up to set up adjusting part seal the last forked tail type groove of gluing the bench, two forked tail type groove settings of being perpendicular to each other, two forked tail type inslots all rotate and are connected with third adjusting screw, the third adjusting screw both ends all are fixed with the rotation rim plate, every forked tail type inslot internal sliding is connected with forked tail type slider, the inside threaded connection third adjusting screw of forked tail type slider, forked tail type slider upper end is fixed with the grip block, rotate through driving third adjusting screw, drive forked tail type slider relative movement, it is fixed to carry out the centre gripping to the LCD screen, four grip blocks all can remove, convenient regulation, moreover, the steam generator is simple in structure, and the liquid crystal screen centre gripping that is applicable to unidimensional.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic isometric view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic top view of FIG. 1 in accordance with the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view at I of FIG. 2 according to the present invention;

in the figure: 1. a base; 2. sealing a glue rod; 3. a glue sealing table; 4. an adjustment assembly; 5. a moving assembly; 6. a support bar; 7. a groove; 8. cleaning the opening; 9. a baffle plate; 10. fixing the rod; 11. a chute; 12. connecting blocks; 13. a slide rail; 14. a support block; 15. a first adjusting screw; 16. a fixed block; 17. a first adjusting lever; 18. a second adjusting screw; 19. a second adjusting lever; 20. dovetail grooves; 21. a third adjusting screw; 22. rotating the wheel disc; 23. a dovetail-shaped slider; 24. a clamping plate; 25. a rubber cushion block; 26. a carrying case; 27. and (4) connecting the pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: including base 1, glue sealing rod 2, glue sealing platform 3, adjusting part 4, removal subassembly 5 is fixed in base 1 upper end, and removal subassembly 5 upper end sets up glue sealing platform 3, glue sealing rod 2 are located glue sealing platform 3 top, and glue sealing rod 2 rear side is fixed with bracing piece 6, and bracing piece 6 is kept away from and is sealed gluey platform 3 end and fix on base 1, still seted up recess 7 on the base 1, the inside hollow form that is of base 1, recess 7 and the inside intercommunication of base 1, the base 1 outside is equipped with clearance mouth 8.

Specifically, clearance mouth 8 is in base 1 every side all is equipped with, and 8 articulated baffles 9 that are connected with in clearance mouth department.

Specifically, the moving assembly 5 comprises a fixed rod 10 fixed to the upper end of the base 1, sliding grooves 11 are formed in two sides of the fixed rod 10, a connecting block 12 is connected to the sliding grooves 11 in a sliding mode, a sliding rail 13 is fixed to the upper end of the connecting block 12, a supporting block 14 is connected to the sliding rails 13 in a sliding mode, the supporting block 14 is far away from the ends, close to the sliding rails 13, of the fixing block 3, and driving pieces are arranged inside the connecting block 12 and.

Specifically, the driving piece includes threaded connection and is in inside first adjusting screw 15 of connecting block 12, and fixed block 16 is fixed with at dead lever 10 upper end both ends, and first adjusting screw 15 rotates to be connected inside two fixed blocks 16, and one end stretches out fixed block 16, and the protruding end is fixed with first regulation pole 17.

Specifically, the driving member further comprises a second adjusting screw 18 in threaded connection with the inside of the supporting block 14, one end of the second adjusting screw 18 extends out of the sliding rail 13, the extending end is rotatably connected with the sliding rail 13, and a second adjusting rod 19 is fixedly connected after extending out.

The first adjusting rod 17 is driven to rotate, the first adjusting screw rod 15 is driven to rotate, the whole glue sealing table 3 is driven to move back and forth, meanwhile, the second adjusting rod 19 is driven to rotate, the second adjusting screw rod 18 is driven to rotate, the whole glue sealing table 3 is driven to move left and right, and therefore the peripheral glue sealing operation of the liquid crystal screen is achieved.

Concretely, adjusting part 4 is including seting up dovetail groove 20 on the gluey platform 3 of sealing, two dovetail grooves 20 perpendicular settings of each other, two dovetail grooves 20 inside all rotates and is connected with third adjusting screw 21, third adjusting screw 21 both ends all are fixed with the rotating wheel dish 22, every dovetail groove 20 inside slides and is connected with dovetail slider 23, dovetail slider 23 internal thread connects third adjusting screw 21, dovetail slider 23 upper end is fixed with grip block 24, third adjusting screw 21 is two-way screw thread setting, when rotating, relative movement can be carried out to two outside dovetail sliders 23.

Specifically, a rubber pad 25 is fixed on the inner side of the clamping plate 24, and the rubber pad 25 directly contacts with the liquid crystal display screen during clamping.

Specifically, the upper end of the support rod 6 is further fixed with a bearing box 26, the upper end of the bearing box 26 is provided with a connecting pipe 27, and the connecting pipe 27 is connected to the glue sealing rod 2.

The working principle and the using process of the invention are as follows: when the glue sealing machine is used, a liquid crystal screen is placed at the upper end of a glue sealing table 3, two third adjusting screws 21 are driven to rotate by controlling the rotation of a rotating wheel disc 22, when the rotating wheel disc rotates, a dovetail-shaped sliding block 23 on each third adjusting screw 21 moves relatively, then clamping plates 24 on the dovetail-shaped sliding blocks 23 move relatively, when rubber cushion blocks 25 on the inner sides of the four clamping plates 24 are abutted to the liquid crystal screen, the rotating wheel disc 22 stops rotating, glue is placed in a bearing box 26 for glue sealing operation, when the glue sealing is performed, a first adjusting screw 15 is driven to rotate by driving a first adjusting rod 17 to rotate, the whole glue sealing table 3 is driven to move front and back, meanwhile, a second adjusting rod 19 is driven to rotate, a second adjusting screw 18 is driven to rotate, the whole glue sealing table 3 is driven to move left and right, and the peripheral glue sealing operation of the liquid crystal; after sealing the glue and accomplishing, clean the solid glue on the base 1 to inside recess 7, when clearance base 1, through opening clearance mouth 8, clear away the inside residue of base 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a can carry out device that seals glue to not unidimensional display screen, its characterized in that, includes base (1), seals glue pole (2), seals glue platform (3), adjusting part (4), removes subassembly (5) and fixes in base (1) upper end, removes subassembly (5) upper end and sets up seal glue platform (3), seal glue pole (2) and be located and seal glue platform (3) top, seal glue pole (2) rear side and be fixed with bracing piece (6), bracing piece (6) are kept away from and are sealed glue platform (3) and fix on base (1), still set up recess (7) on base (1), base (1) is inside to be hollow form, and recess (7) and base (1) inside intercommunication are equipped with clearance mouth (8) outside base (1).

2. The device for sealing displays of different sizes as claimed in claim 1, wherein the cleaning opening (8) is provided on each side of the base (1), and a baffle (9) is hinged to the cleaning opening (8).

3. The device for sealing displays of different sizes as claimed in claim 1, wherein the moving assembly (5) comprises a fixing rod (10) fixed on the upper end of the base (1), sliding grooves (11) are formed on two sides of the fixing rod (10), a connecting block (12) is connected inside the sliding grooves (11) in a sliding manner, a sliding rail (13) is fixed on the upper end of the connecting block (12), a supporting block (14) is connected inside the sliding rail (13) in a sliding manner, the supporting block (14) is fixed on the sealing table (3) far away from the sliding rail (13), and driving members are arranged inside the connecting block (12) and the supporting block (14).

4. The device for sealing displays of different sizes as claimed in claim 3, wherein the driving member comprises a first adjusting screw (15) threaded inside the connecting block (12), fixed blocks (16) are fixed at two ends of the upper end of the fixing rod (10), the first adjusting screw (15) is rotatably connected inside the two fixed blocks (16), one end of the first adjusting screw extends out of the fixed blocks (16), and the other end of the first adjusting screw extends out of the fixed blocks (16) and is fixed with a first adjusting rod (17).

5. The device for sealing displays of different sizes as claimed in claim 3, wherein the driving member further comprises a second adjusting screw (18) threaded inside the supporting block (14), one end of the second adjusting screw (18) extends out of the sliding rail (13), the extended end is rotatably connected with the sliding rail (13), and a second adjusting rod (19) is fixedly connected after the second adjusting screw (18) is extended out.

6. The device capable of sealing the display screens with different sizes according to claim 1, wherein the adjusting assembly (4) comprises dovetail grooves (20) formed in the sealing table (3), the two dovetail grooves (20) are perpendicular to each other, third adjusting screws (21) are rotatably connected to the insides of the two dovetail grooves (20), rotary wheel discs (22) are fixed to two ends of each third adjusting screw (21), a dovetail slide block (23) is slidably connected to the inside of each dovetail groove (20), the third adjusting screws (21) are in threaded connection with the inside of each dovetail slide block (23), and a clamping plate (24) is fixed to the upper end of each dovetail slide block (23).

7. The device for sealing screens with different sizes as claimed in claim 6, wherein the inside of the clamping plate (24) is fixed with a rubber pad (25).

8. The device for sealing displays of different sizes as claimed in claim 1, wherein the supporting rod (6) is further fixed with a carrying box (26) at the upper end thereof, the carrying box (26) is provided with a connecting pipe (27) at the upper end thereof, and the connecting pipe (27) is connected to the sealing rod (2).