CN213750567U

CN213750567U - Screen adsorption type reinforcing mechanism for LCD

Info

Publication number: CN213750567U
Application number: CN202021727115.8U
Authority: CN
Inventors: 宋成名
Original assignee: Shenzhen Taipu Huihong Photoelectric Co ltd
Current assignee: Shenzhen Taipu Huihong Photoelectric Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-07-20
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a screen adsorption type strengthening mechanism for LCD, which comprises a base and a sucker, wherein the upper end of the base is provided with a material conveying platform, a detection platform and a containing box in sequence, the upper ends of the two sides of the base are symmetrically provided with a support plate, the upper ends of the two support plates are connected with the lower ends of the two sides of a guide rail, the guide rail is sleeved with a movable box, the upper end of the inner part of the movable box is provided with a screw nut, a screw is inserted in the guide rail, when the device aims at the screen qualification degree of LCD during production detection, in order to avoid the manual operation to bring dust to the product and damage caused by collision, the device is transported by the sucker, meanwhile, the sucker can be rapidly disassembled and assembled according to the size problem of the product, the time is saved, the cost is lower, the simultaneous operation is simpler, in addition, the spring setting of the device can be used when the, has an elastic force, so that the glass screen is not damaged.

Description

Screen adsorption type reinforcing mechanism for LCD

Technical Field

The utility model relates to a LCD screen production facility technical field specifically is a mechanism is strengthened to screen absorption formula for LCD.

Background

The LCD structure is that a liquid crystal box is placed between two parallel glass substrates, a TFT (thin film transistor) is arranged on the lower substrate glass, a color filter is arranged on the upper substrate glass, the rotation direction of liquid crystal molecules is controlled by changing signals and voltage on the TFT, so that whether polarized light of each pixel point is emitted or not is controlled to achieve the purpose of display, the LCD has become the mainstream instead of the CRT at present, the price is reduced greatly and is fully popularized, the LCD needs to have a strict requirement on the surrounding environment in the production process, operators often need to carry gloves or completely give machines to replace manpower, when the machines replace the manpower to carry out glass and screen transfer, when the screen is subjected to camera detection, a vacuum or negative pressure sucker is often used, because the plate opening of the sucker with industrial characteristics is made of rubber, the abrasion of the rubber plate opening caused by long-time use cannot be avoided, simultaneously to the size of the not unidimensional product sucking disc will decide absorptive stability, among the prior art, it is comparatively troublesome to change the rubber pad of sucking disc, extravagant work efficiency, and convenient inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screen adsorbs formula strengthening mechanism for LCD to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a base and a sucker, wherein a material conveying table, a detection table and a containing box are sequentially arranged at the upper end of the base, supporting plates are symmetrically arranged at the upper ends of two sides of the base, the upper ends of the two supporting plates are connected to the lower ends of two sides of a guide rail, the guide rail is sleeved with a moving box, a lead screw nut is arranged at the upper end inside the moving box, a lead screw is inserted into the guide rail and sleeved on the lead screw, one end of the lead screw penetrates through the guide rail and is provided with a reciprocating motor through a coupling joint, the reciprocating motor is arranged on one side of a supporting plate on one side, a hydraulic telescopic cylinder is arranged in the moving box, a movable rod of the hydraulic telescopic cylinder penetrates through the lower end of the moving box and is provided with a mounting seat, the lower end of the mounting seat is provided with two mounting grooves through a fin plate, the two mounting grooves are sequentially arranged into a first mounting groove and a second mounting groove from inside to outside, a plurality of springs are uniformly arranged in the second mounting groove, and a groove plate on one side of the lower end of the second mounting groove is provided with nine elastic fasteners, and elastic fastener sets up as an organic whole with the mount pad, the upper end socket of sucking disc is equipped with first picture peg and second picture peg from inside to outside in proper order, and is equipped with the slot between first picture peg and the second picture peg, nine slots have been seted up to the even symmetry in one side of second picture peg.

Preferably, the upper end of slot is sealed, and lower extreme one side of slot is equipped with the inclined groove, and the slot is respectively arranged in to elasticity fastener equallys divide, and elasticity fastener's lug volume width equals the width of slot and inclined groove.

Preferably, the first inserting plate is inserted in the first installing groove, the second inserting plate is inserted in the second installing groove, the fin plate is inserted in the inserting groove, the upper end of the second inserting plate is in contact with the movable plate at the lower end of the spring, and a sealing gasket is arranged at the joint of the fin plate and the inserting groove.

Preferably, the mounting seat and the socket are both of a hollow cylindrical structure, and the first inserting plate, the second inserting plate and the fin plate are all annular plates.

Compared with the prior art, the beneficial effects of the utility model are that: the device is to LCD when the screen qualification degree when production detects, in order to avoid manual operation to bring the dust for the product and collide with the damage, transport through the sucking disc, this sucking disc can carry out quick dismouting according to the big or small problem of product simultaneously, save time, the cost is lower, the concurrent operation is comparatively simple, the device's spring setting in addition, except convenient the dismantlement can be to when waiting the screen unevenness of transport to place, there is an elasticity to let the power, be unlikely to damage the glass screen.

Drawings

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

FIG. 2 is a schematic view of the connection of the mounting base of the present invention;

fig. 3 is a bottom view of the mounting base of the present invention;

FIG. 4 is a schematic view of the elastic buckle block of the present invention;

fig. 5 is a schematic view of the elastic buckle 3D of the present invention.

In the figure: base 1, fortune material platform 2, detection platform 3, hold case 4, backup pad 5, guide rail 6, removal case 7, reciprocating motor 8, hydraulic telescoping cylinder 9, mount pad 10, first mounting groove 11, second mounting groove 111, spring 12, elastic fastener 13, sucking disc 14, first picture peg 15, second picture peg 151, slot 16.

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, the present invention provides a screen adsorption type reinforcing mechanism for LCD: the device comprises a base 1 and a sucker 14, wherein a material conveying platform 2, a detection platform 3 and a containing box 4 are sequentially arranged at the upper end of the base 1, supporting plates 5 are symmetrically arranged at the upper ends of two sides of the base 1, the upper ends of the two supporting plates 5 are connected to the lower ends of two sides of a guide rail 6, the guide rail 6 is sleeved with a moving box 7, a screw nut is arranged at the upper end inside the moving box 7, a lead screw is inserted into the guide rail 6 and sleeved on the lead screw, one end of the lead screw penetrates through the guide rail and is provided with a reciprocating motor 8 through a coupling joint, the reciprocating motor 8 is arranged on one side of the supporting plate 5 on one side, a hydraulic telescopic cylinder 9 is arranged in the moving box 7, a movable rod of the hydraulic telescopic cylinder 9 penetrates through the lower end of the moving box 7 and is provided with a mounting seat 10, the lower end of the mounting seat 10 is provided with two mounting grooves through a fin plate, and the two mounting grooves are sequentially arranged as a first mounting groove 11 and a second mounting groove 111 from inside to outside, evenly be equipped with a plurality of springs 12 in the second mounting groove 111, lower extreme side frid of second mounting groove 111 is equipped with nine elastic fastener 13, and elastic fastener 13 sets up as an organic whole with mount pad 10, the upper end socket of sucking disc 14 is equipped with first picture peg 15 and second picture peg 151 from inside to outside in proper order, and is equipped with the slot between first picture peg 15 and the second picture peg 151, nine slots 16 have been seted up to the even symmetry in one side of second picture peg 151, first picture peg 15 pegs graft in first mounting groove 11, and second picture peg 151 pegs graft in the second mounting groove, and the fin is pegged graft in the slot, and the upper end of second picture peg 151 contacts with the fly leaf of spring 12 lower extreme, and fin and slot connection department are equipped with sealed the pad, mount pad 10 is the hollow cylinder structure with the socket, and first picture peg 15, second picture peg 151 and fin are the annular plate, the upper end of slot 16 is sealed, an inclined groove is formed in one side of the lower end of the groove 16, the elastic fasteners 13 are respectively arranged in the groove 16, and the volume width of the convex block of the elastic fasteners 13 is equal to the width of the groove 16 and the inclined groove.

The working principle is as follows: when the device is used, the screw rod is driven to rotate by the reciprocating motor 8, then the movable box 7 is driven to move left and right, then the hydraulic telescopic cylinder 7 is controlled to move downwards, the screen to be detected is sucked up on the material conveying table 2 through the suction cup negative pressure and then moves to the detection table 3, after the detection is finished, the screen is moved to the containing box 4 through the suction cup 14, the spring 12 exists in the process, when the screen is pressed downwards and sucked, the screen is not flat, no extra damage is caused to the screen, when the device is used for too long time, or when the device is used for detecting that screens with different specifications need to be replaced by rubber suction cups 14 with different sizes, the lower end of the suction cup 14 is supported by hands and then pushed upwards, the second inserting plate 151 supports the spring 12, the lug of the elastic fastener 13 is located at the inclined groove, then the socket of the suction cup 14 is rotated, the lug of the elastic fastener 13 outwards bounces under the action of the inclined groove and is located on the outer wall of the socket outside of the groove 16, then directly take out sucking disc 14 can, when the installation, select good suitable sucking disc 14 and aim at the mount pad 10 with the socket, then the upper end top of socket touches the lug inclined plane at the elasticity fastener 13 that returns to the original place, with the lug outside top again touch, make the lug buckle slot 16, the lug keeps vertical state under the elastic action of elasticity fastener 13, the lug is detained to the upper end sealing washer of slot 16, insert first picture peg 15 in first mounting groove 11, second picture peg 151 inserts second mounting groove 111, the fin is buckled in the slot that is equipped with sealed pad, accomplish the installation, moreover, the steam generator is simple in structure, and convenient operation, and the cost is lower.

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. A screen suction type reinforcing mechanism for LCD, comprising a base (1) and a suction cup (14), characterized in that: the upper end of the base (1) is sequentially provided with a material conveying platform (2), a detection platform (3) and a containing box (4), the upper ends of two sides of the base (1) are symmetrically provided with supporting plates (5), the upper ends of the two supporting plates (5) are connected with the lower ends of two sides of a guide rail (6), the guide rail (6) is sleeved with a moving box (7), the upper end inside the moving box (7) is provided with a lead screw nut, a lead screw is inserted in the guide rail (6) and sleeved on the lead screw, one end of the lead screw penetrates through the guide rail and is provided with a reciprocating motor (8) through a coupling joint, the reciprocating motor (8) is arranged on one side of the supporting plate (5), a hydraulic telescopic cylinder (9) is arranged in the moving box (7), a movable rod of the hydraulic telescopic cylinder (9) penetrates through the lower end of the moving box (7) and is provided with a mounting seat (10), and the lower end of the mounting seat (10) is provided with two mounting grooves through a fin plate, and two mounting grooves are established as first mounting groove (11) and second mounting groove (111) from inside to outside in proper order, evenly be equipped with a plurality of springs (12) in second mounting groove (111), lower extreme side frid of second mounting groove (111) is equipped with nine elastic fastener (13), and elastic fastener (13) and mount pad (10) set up as an organic whole, the upper end socket of sucking disc (14) is equipped with first picture peg (15) and second picture peg (151) from inside to outside in proper order, and is equipped with the slot between first picture peg (15) and second picture peg (151), nine slot (16) have been seted up to the even symmetry in one side of second picture peg (151).

2. The screen suction type reinforcing mechanism for LCD according to claim 1, wherein: the upper end of the groove (16) is sealed, an inclined groove is formed in one side of the lower end of the groove (16), the elastic fasteners (13) are arranged in the groove (16) respectively, and the volume width of the convex block of each elastic fastener (13) is equal to the width of the groove (16) and the inclined groove.

3. The screen suction type reinforcing mechanism for LCD according to claim 1, wherein: the first inserting plate (15) is inserted in the first installing groove (11), the second inserting plate (151) is inserted in the second installing groove, the fin plate is inserted in the slot, the upper end of the second inserting plate (151) is in contact with the movable plate at the lower end of the spring (12), and a sealing gasket is arranged at the joint of the fin plate and the slot.

4. The screen suction type reinforcing mechanism for LCD according to claim 1, wherein: the mounting seat (10) and the socket are both of hollow cylindrical structures, and the first inserting plate (15), the second inserting plate (151) and the fin plate are all annular plates.