CN215588173U

CN215588173U - TFT-LCD liquid crystal display screen laser cutting equipment

Info

Publication number: CN215588173U
Application number: CN202121509811.6U
Authority: CN
Inventors: 黄凯鑫
Original assignee: Shenzhen East Winner Laser Equipment Co ltd
Current assignee: Shenzhen East Winner Laser Equipment Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-01-21
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a TFT-LCD liquid crystal display screen laser cutting device, which adopts the technical scheme that: the automatic loading device comprises a base, wherein a bearing A is arranged at the central position of the upper surface of the base, a placing groove is arranged at the central position of the inner bottom end of the placing groove, a driving motor A is arranged at the central position of the inner bottom end of the placing groove, an output shaft on the driving motor A is connected with a rotating shaft A through a coupling A, and the other end of the rotating shaft A is connected with an operating platform through the bearing A, and the automatic loading device has the beneficial effects that: through being equipped with driving motor A and driving motor B, place the TFT-LCD liquid crystal display that needs the cutting on the operation panel, cut by the laser cutting head and handle, simultaneously, driving motor A drives the operation panel and carries out rotation processing, and driving motor B drives and moves about the laser cutting head on the movable block to cooperation lift cylinder carries out altitude mixture control, is favorable to improving TFT-LCD liquid crystal display and carries out all-round cutting at the cutting in-process, reduces manual adjustment TFT-LCD liquid crystal display cutting position.

Description

TFT-LCD liquid crystal display screen laser cutting equipment

Technical Field

The utility model relates to the technical field of laser cutting equipment, in particular to equipment for laser cutting of a TFT-LCD (thin film transistor-liquid crystal display).

Background

The laser cutting equipment utilizes high-power-density laser beams to irradiate cut materials, so that the materials are heated to a vaporization temperature quickly and are evaporated to form holes, the holes continuously form narrow (such as about 0.1 mm) cutting seams along with the movement of the light beams to the materials, the cutting of the materials is completed, along with the continuous development of the storage tank industry, more and more industries and enterprises use the storage tank, more and more enterprises enter the storage tank industry, but the cost of subsequent process treatment is reduced, so that the equipment is feasible to be adopted in large-scale production.

The existing laser cutting equipment for the TFT-LCD liquid crystal display screen has the following defects: when the TFT-LCD liquid crystal display screen is subjected to laser cutting, the direction of the TFT-LCD liquid crystal display screen needs to be manually adjusted at any time in the laser cutting process, so that the working efficiency is reduced, and meanwhile, light beams for laser cutting easily injure operators to cause the situation that the operators are injured;

therefore, the utility model is necessary to provide a laser cutting device for TFT-LCD liquid crystal display screens.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides the TFT-LCD liquid crystal display laser cutting equipment, the TFT-LCD liquid crystal display to be cut is placed on the operation table through the driving motor A and the driving motor B, the cutting processing is carried out by the laser cutting head, meanwhile, the driving motor A drives the operation table to carry out the rotation processing, the driving motor B drives the laser cutting head on the moving block to move left and right, and the height adjustment is carried out by matching with the lifting cylinder, so that the all-dimensional cutting of the TFT-LCD liquid crystal display in the cutting process is favorably improved, the manual adjustment of the cutting position of the TFT-LCD liquid crystal display is reduced, and the problem that the manual operation is needed in the cutting process of the TFT-LCD liquid crystal display in the background technology is solved.

In order to achieve the above purpose, the utility model provides the following technical scheme: the TFT-LCD liquid crystal display laser cutting equipment comprises a base, wherein a bearing A is arranged at the central position of the upper surface of the base, a placing groove is arranged at the central position of the inner part of the base, a driving motor A is arranged at the central position of the inner bottom end of the placing groove, an output shaft on the driving motor A is connected with a rotating shaft A through a coupling A, the other end of the rotating shaft A is connected with an operating platform through the bearing A, an operating box is arranged at the top of the base, a bearing B is arranged above the inner wall of one side of the operating box, a bearing C is arranged above the inner wall of the other side of the operating box, a supporting plate is arranged above the outer wall of one side of the operating box, a driving motor B is arranged at the top of the supporting plate, an output shaft on the driving motor B is connected with the rotating shaft B through the coupling B, and an external thread is arranged on the outer wall of the rotating shaft B, and a moving block is arranged in the center of the outer wall of the rotating shaft B.

Preferably, the supporting seats are installed on two sides of the top of the base, the connecting rod is arranged between the supporting seats, and the auxiliary supporting wheels are arranged on the outer wall of the connecting rod.

Preferably, the front end face center of the base is provided with an access door, the access door is connected with the base through a hinge, and the hinge is arranged above and below the outer wall on one side of the access door.

Preferably, the outer wall of the rotating shaft A is in clearance connection with the hole wall of the bearing A.

Preferably, the safety door is installed to the preceding terminal surface of control box, pass through hinge connection between safety door and the control box, the hinge setting is in one side outer wall top and the below of safety door.

Preferably, the other end of the rotating shaft B passes through the bearing B and is connected with the bearing C.

Preferably, a threaded hole is formed in the surface of the moving block, and an internal thread on the threaded hole is meshed with an external thread on the rotating shaft B.

Preferably, the edges of two sides of the bottom of the moving block are provided with lifting cylinders, the bottom end of each lifting cylinder is provided with a mounting plate, and the center of the bottom of each mounting plate is provided with a laser cutting head.

The utility model has the beneficial effects that:

the base is internally provided with a placing groove, a driving motor A is arranged in the placing groove and can be installed, a rotating shaft A is installed on an output shaft of the driving motor A through a coupler A, the driving motor A is adjusted according to the required rotating speed and is started to drive the rotating shaft A to rotate forwards or backwards, an operating table is installed at the top end of the rotating shaft A to drive the operating table to rotate forwards or backwards, a supporting seat is arranged at the top of the base, an auxiliary supporting wheel is sleeved on the outer wall of a connecting rod on the supporting seat and is arranged at the bottom of the operating table, the operating table can be supported, the operating table is not affected to rotate, and the rotation adjusting processing in the laser cutting process of the TFT-LCD is realized;

the outer wall of the operation box is provided with the supporting plate, the driving motor B is arranged on the supporting plate and can be installed and fixed, the rotating shaft B is installed through the output shaft on the driving motor B through the coupler B, the driving motor B is adjusted according to the required rotating speed, the driving motor B is started to drive the rotating shaft B to perform forward rotation or reverse rotation treatment, the movable block is arranged on the outer wall of the rotating shaft B, the threaded hole on the movable block is meshed with the external thread on the rotating shaft B, the rotating shaft B is driven to perform left or right movement through forward rotation or reverse rotation, automatic left and right cutting operation of the laser cutting device is realized, the bottom of the movable block is provided with the lifting cylinder, the mounting plate is arranged on the lifting cylinder, the lifting cylinder is used for converting pressure energy of air compression into mechanical energy to perform linear reciprocating motion, and the lifting cylinder is used for driving the mounting plate to perform ascending or descending operation, through set up the laser cutting head on the mounting panel, can carry out laser cutting to placing TFT-LCD liquid crystal display on the operation panel, simultaneously, the cooperation lift cylinder, the not TFT-LCD liquid crystal display of co-altitude of adaptation cuts the processing, has improved work efficiency, has reduced manual operation and adjustment and has handled.

Drawings

FIG. 1 is an elevational, cross-sectional view provided by the present invention;

FIG. 2 is a front view provided by the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the utility model at B of FIG. 1;

fig. 5 is a perspective view of a portion of the support base provided by the present invention.

In the figure: 1. a base; 101. a bearing A; 102. a placement groove; 103. a supporting seat; 104. a connecting rod; 105. an auxiliary support wheel; 106. an access door; 2. driving a motor A; 201. a coupler A; 202. a rotating shaft A; 203. an operation table; 3. an operation box; 301. a bearing B; 302. a bearing C; 303. a safety door; 4. a support plate; 401. driving a motor B; 402. a coupler B; 403. a rotating shaft B; 404. an external thread; 5. a moving block; 501. a threaded hole; 502. a lifting cylinder; 503. mounting a plate; 504. laser cutting head.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to the attached drawings 1-5, the laser cutting device for the TFT-LCD provided by the utility model comprises a base 1, a bearing A101 is arranged at the central position of the upper surface of the base 1, a placing groove 102 is arranged at the central position of the inner part of the base 1, a driving motor A2 is arranged at the central position of the bottom end of the inner part of the placing groove 102, an output shaft on a driving motor A2 is connected with a rotating shaft A202 through a coupler A201, the other end of the rotating shaft A202 is connected with an operating platform 203 through the bearing A101, an operating box 3 is arranged at the top of the base 1, a bearing B301 is arranged above the inner wall of one side of the operating box 3, a bearing C302 is arranged above the inner wall of the other side of the operating box 3, a supporting plate 4 is arranged above the outer wall of one side of the operating box 3, a driving motor B401 is arranged at the top of the supporting plate 4, the output shaft on the driving motor B401 is connected with a rotating shaft B403 through a coupler B402, and an external thread 404 is arranged on the outer wall of the rotating shaft B403, the center of the outer wall of the rotating shaft B403 is provided with a moving block 5, specifically, the driving motor A2 is adjusted according to the required rotating speed, the driving motor A2 is started to drive the rotating shaft a202 to rotate forward or backward, and the operating platform 203 is driven to rotate by the rotating shaft a202 rotating forward or backward by installing the operating platform 203 on the top end of the rotating shaft a 202.

Furthermore, both sides of the top of the base 1 are provided with supporting seats 103, a connecting rod 104 is arranged between the supporting seats 103, and an auxiliary supporting wheel 105 is arranged on the outer wall of the connecting rod 104, specifically, the auxiliary supporting wheel 105 is arranged at the bottom of the operating platform 203, so that the operating platform 203 can be supported, the rotating processing of the operating platform 203 is not influenced, and the rotating adjustment processing in the laser cutting process of the TFT-LCD is realized;

furthermore, an access door 106 is installed in the center of the front end face of the base 1, the access door 106 is connected with the base 1 through hinges, the hinges are arranged above and below the outer wall of one side of the access door 106, specifically, the access door 106 can be opened, and the device in the base 1 can be overhauled and subjected to fault maintenance at any time;

further, the outer wall of the rotating shaft a202 is in clearance connection with the hole wall of the bearing a101, specifically, the bearing a101 fixes the rotating shaft a202, and the rotating processing of the rotating shaft a202 is not affected;

further, a safety door 303 is mounted on the front end face of the operation box 3, the safety door 303 is connected with the operation box 3 through hinges, the hinges are arranged above and below the outer wall of one side of the safety door 303, specifically, when the TFT-LCD liquid crystal display needs laser cutting, the safety door 303 is opened, and the TFT-LCD liquid crystal display is placed in the operation box 3, so that an operator is prevented from being injured in the laser cutting process;

further, the other end of the rotating shaft B403 passes through the bearing B301 and is connected with the bearing C302, specifically, the bearing B301 and the bearing C302 fix the rotating shaft B403 without affecting the rotation processing of the rotating shaft B403;

further, a threaded hole 501 is formed in the surface of the moving block 5, internal threads on the threaded hole 501 are meshed with external threads 404 on the rotating shaft B403, specifically, the rotating shaft B403 rotates forwards or backwards to drive the moving block 5 to move leftwards or rightwards, and automatic left-right cutting operation of the laser cutting device is achieved;

furthermore, the edges of two sides of the bottom of the moving block 5 are respectively provided with a lifting cylinder 502, the bottom end of the lifting cylinder 502 is provided with a mounting plate 503, the bottom center of the mounting plate 503 is provided with a laser cutting head 504, specifically, the lifting cylinder 502 is used for converting the pressure energy of air compression into mechanical energy to realize linear reciprocating motion, so that the lifting cylinder 502 drives the mounting plate 503 to perform ascending or descending operation, the laser cutting head 504 is arranged on the mounting plate 503, so that the TFT-LCD liquid crystal display screen placed on the operation table 203 can be subjected to laser cutting, and meanwhile, the lifting cylinder 502 is matched to be adapted to the TFT-LCD liquid crystal display screens with different heights for cutting treatment, so that the working efficiency is improved, and manual operation and adjustment treatment are reduced;

the using process of the utility model is as follows:

when the TFT-LCD is rotatably adjusted in the laser cutting process, the base 1 is internally provided with a placing groove 102, a driving motor A2 is arranged in the placing groove 102, the driving motor A2 can be installed, the rotating shaft A202 is installed by the coupling A201 through the output shaft on the driving motor A2, adjusting the driving motor A2 according to the required rotating speed, starting the driving motor A2 to drive the rotating shaft A202 to rotate forwards or backwards, by installing the operation platform 203 on the top of the rotation axis A202, the rotation axis A202 rotates forward or backward to drive the operation platform 203 to rotate, the supporting seat 103 is arranged at the top of the base 1, the auxiliary supporting wheel 105 is sleeved on the outer wall of the connecting rod 104 on the supporting seat 103, the auxiliary supporting wheel 105 is arranged at the bottom of the operating platform 203, the operation table 203 can be supported, the operation table 203 is not influenced to be rotated, and the rotation adjustment processing in the laser cutting process of the TFT-LCD is realized;

when the laser cutting equipment is adjusted left and right and is adjusted in height, a supporting plate 4 is arranged on the outer wall of an operation box 3, a driving motor B401 is arranged on the supporting plate 4, the driving motor B401 can be arranged and fixed, a rotating shaft B403 is arranged on an output shaft of the driving motor B401 through a coupling B402, the driving motor B401 is adjusted according to the required rotating speed, the driving motor B401 is started to drive the rotating shaft B403 to rotate forwards or reversely, a moving block 5 is arranged on the outer wall of the rotating shaft B403, a threaded hole 501 in the moving block 5 is meshed with an external thread 404 on the rotating shaft B403, the rotating shaft B403 rotates forwards or reversely to drive the moving block 5 to move leftwards or rightwards, automatic left and right cutting operation of the laser cutting equipment is realized, a lifting cylinder 502 is arranged at the bottom of the moving block 5, a mounting plate 503 is arranged on the lifting cylinder 502, and the lifting cylinder 502 is utilized to convert the pressure energy of air compression into mechanical energy to realize the effect of linear reciprocating motion, the lifting cylinder 502 drives the mounting plate 503 to ascend or descend, the laser cutting head 504 is arranged on the mounting plate 503, the TFT-LCD liquid crystal display screen placed on the operating platform 203 can be subjected to laser cutting, and meanwhile, the lifting cylinder 502 is matched to be matched with the TFT-LCD liquid crystal display screens with different heights to perform cutting processing, so that the working efficiency is improved, and manual operation and adjustment processing are reduced;

when the TFT-LCD liquid crystal display is placed on the laser cutting device for cutting, the safety door 303 is opened, the TFT-LCD liquid crystal display is placed on the operation table 203, the height between the laser cutting head 504 and the TFT-LCD liquid crystal display screen is adjusted through the lifting cylinder 502, the moving block 5 is controlled to move left and right by matching with the driving motor B401, cutting one side of the TFT-LCD, after the TFT-LCD is placed and cut at the same time, the operation panel 203 is controlled to rotate by the driving motor a2, so that the operation panel 203 is adjusted to the other side of the TFT-LCD liquid crystal display screen, laser cutting is performed, by analogy, repeated operation reduces manual adjustment of the TFT-LCD liquid crystal display screen, improves safety of the laser cutting equipment, and meanwhile, the laser cutting equipment runs automatically, so that working efficiency is improved.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.

Claims

TFT-LCD liquid crystal display laser cutting's equipment, including base (1), its characterized in that: the upper surface center of the base (1) is provided with a bearing A (101), the inner center of the base (1) is provided with a placing groove (102), the inner bottom center of the placing groove (102) is provided with a driving motor A (2), an output shaft of the driving motor A (2) is connected with a rotating shaft A (202) through a shaft coupling A (201), the other end of the rotating shaft A (202) is connected with an operating platform (203) through the bearing A (101), the top of the base (1) is provided with an operating box (3), a bearing B (301) is arranged above the inner wall of one side of the operating box (3), a bearing C (302) is arranged above the inner wall of the other side of the operating box (3), a supporting plate (4) is arranged above the outer wall of one side of the operating box (3), and a driving motor B (401) is arranged at the top of the supporting plate (4), an output shaft on the driving motor B (401) is connected with a rotating shaft B (403) through a coupler B (402), an external thread (404) is arranged on the outer wall of the rotating shaft B (403), and a moving block (5) is installed in the center of the outer wall of the rotating shaft B (403).
2. The apparatus for laser cutting a TFT-LCD liquid crystal display panel according to claim 1, wherein: supporting seats (103) are installed on two sides of the top of the base (1), connecting rods (104) are arranged between the supporting seats (103), and auxiliary supporting wheels (105) are arranged on the outer walls of the connecting rods (104).
3. The apparatus for laser cutting a TFT-LCD liquid crystal display panel according to claim 1, wherein: the access door (106) is installed to the preceding terminal surface central point of base (1) position, pass through hinge connection between access door (106) and base (1), the hinge setting is in one side outer wall top and the below of access door (106).
4. The apparatus for laser cutting a TFT-LCD liquid crystal display panel according to claim 1, wherein: the outer wall of the rotating shaft A (202) is in clearance connection with the hole wall of the bearing A (101).
5. The apparatus for laser cutting a TFT-LCD liquid crystal display panel according to claim 1, wherein: safety door (303) are installed to the preceding terminal surface of control box (3), pass through hinge connection between safety door (303) and control box (3), the hinge setting is in one side outer wall top and the below of safety door (303).
6. The apparatus for laser cutting a TFT-LCD liquid crystal display panel according to claim 1, wherein: the other end of the rotating shaft B (403) passes through the bearing B (301) and is connected with the bearing C (302).
7. The apparatus for laser cutting a TFT-LCD liquid crystal display panel according to claim 1, wherein: the surface of the moving block (5) is provided with a threaded hole (501), and internal threads on the threaded hole (501) are meshed and connected with external threads (404) on the rotating shaft B (403).
8. The apparatus for laser cutting a TFT-LCD liquid crystal display panel according to claim 1, wherein: the edge of both sides of the bottom of the moving block (5) is provided with a lifting cylinder (502), the bottom end of the lifting cylinder (502) is provided with a mounting plate (503), and the center of the bottom of the mounting plate (503) is provided with a laser cutting head (504).