CN218158623U - Liquid crystal display production and processing positioning device - Google Patents
Liquid crystal display production and processing positioning device Download PDFInfo
- Publication number
- CN218158623U CN218158623U CN202222760033.9U CN202222760033U CN218158623U CN 218158623 U CN218158623 U CN 218158623U CN 202222760033 U CN202222760033 U CN 202222760033U CN 218158623 U CN218158623 U CN 218158623U
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- liquid crystal
- crystal screen
- crystal display
- supporting
- positioning table
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Abstract
The utility model discloses a positioning device for producing and processing a liquid crystal screen, which belongs to the technical field of producing and processing the liquid crystal screen and comprises a workbench, wherein a liquid crystal screen positioning table is arranged at the top end of the workbench and used for positioning and placing the liquid crystal screen; the bottom end of the liquid crystal screen positioning table is provided with a supporting device, and the supporting device can upwards support the liquid crystal screen from the liquid crystal screen positioning table; the liquid crystal display positioning table is characterized in that a pressing device is arranged at the top end of the liquid crystal display positioning table, and a cutting device is arranged in the middle of the bottom end of the pressing device. The liquid crystal screen is placed on the liquid crystal screen positioning table in a positioning mode, the liquid crystal screen is upwards supported from the liquid crystal screen positioning table through the supporting device, then the liquid crystal screen is downwards pressed by the pressing device to be fixed, the liquid crystal screen is cut through the cutting device, and the liquid crystal screen does not directly contact with the workbench and the liquid crystal screen positioning table in the cutting process, so that the situation that residual fragments on the workbench are scraped and scratched to break the liquid crystal screen is avoided.
Description
Technical Field
The utility model relates to a LCD screen production and processing technical field especially relates to a LCD screen production and processing positioner.
Background
The liquid crystal screen uses liquid crystal material as a basic component, the liquid crystal material is filled between two parallel plates, and the arrangement condition of internal molecules of the liquid crystal material is changed through voltage, so that the purposes of shading and transmitting light are achieved to display images with different depths and in a staggered mode. In LCD screen production process, can cut apart into a plurality of small LCD screen that predetermine the size with the big screen substrate of a monoblock usually, need use positioning mechanism in LCD screen cutting process, fix a position LCD screen, LCD screen removes when preventing the cutting, and current positioner places LCD screen back on the platform mesa, compress tightly the LCD screen downwards through clamping device from the top and cut again, and leave the piece of cutting before easily on the mesa, when carrying out the cutting next time, because the LCD screen is fragile, when clamping device compresses tightly, the piece bursts apart LCD screen easily.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a liquid crystal display production and processing positioner is provided.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a positioning device for producing and processing a liquid crystal screen, which comprises a workbench, wherein a liquid crystal screen positioning table is arranged at the top end of the workbench and used for positioning and placing the liquid crystal screen; the bottom end of the liquid crystal screen positioning table is provided with a supporting device, and the supporting device can upwards support the liquid crystal screen from the liquid crystal screen positioning table; the liquid crystal display positioning table is characterized in that a pressing device is arranged at the top end of the liquid crystal display positioning table, and a cutting device is arranged in the middle of the bottom end of the pressing device.
The utility model discloses preferred technical scheme lies in, hold up the device including holding up the cylinder, hold up the cylinder set firmly in on the workstation mesa, the output that holds up the cylinder has set firmly the board that holds up, a plurality of sucking discs that hold up have set firmly on the board that holds up.
The utility model discloses preferred technical scheme lies in, it includes the support to push down the device, the support bottom is fixed in on the workstation mesa, the crossbeam has set firmly on the support top, install the lift cylinder on the crossbeam, the output of lift cylinder has set firmly the lifter plate, the lifter plate bottom is equipped with pushes down the sucking disc.
The utility model discloses preferred technical scheme lies in, the operation groove has been seted up at the lifter plate middle part, cutting device install in the operation inslot.
The utility model discloses preferred technical scheme lies in, operation groove both sides are equipped with the reinforcement sucking disc.
The utility model discloses preferred technical scheme lies in, hold up the sucking disc and be equipped with damping device on the sucking disc down.
The beneficial effects of the utility model are that:
the utility model provides a pair of LCD screen production and processing positioner places the LCD screen and fixes a position and place on the LCD screen locating platform, upwards hold in the palm from the LCD screen locating platform through holding up the device with the LCD screen, then push down the device and compress tightly the LCD screen downwards, make the LCD screen fixed, cutting the LCD screen through cutting device, in cutting process, the LCD screen does not cut with workstation and LCD screen locating platform direct contact to the remaining piece of avoiding on the workstation is cut to scratch and is collapsed the LCD screen.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the lifting device of the present invention when lifting the liquid crystal panel;
FIG. 3 is a schematic view of the cutting structure of the present invention;
in the figure:
1. a work table; 2. a liquid crystal screen positioning table; 3. a liquid crystal screen; 4. a holding device; 5. a pressing device; 6. A cutting device; 7. a damping device; 41. a lifting cylinder; 42. a supporting plate; 43. lifting the sucker; 51. a support; 52. a cross beam; 53. a lifting cylinder; 54. a lifting plate; 55. pressing down the sucker; 56. an operation groove; 57. And (5) reinforcing the sucker.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in the figures, the embodiment provides a positioning device for producing and processing a liquid crystal screen, which comprises a workbench 1, wherein a liquid crystal screen positioning table 2 is arranged at the top end of the workbench 1, and the liquid crystal screen positioning table 2 is used for positioning and placing a liquid crystal screen 3; the bottom end of the liquid crystal screen positioning table 2 is provided with a supporting device 4, and the supporting device 4 can upwards support the liquid crystal screen 3 from the liquid crystal screen positioning table 2; the top end of the liquid crystal screen positioning table 2 is provided with a pressing device 5, and the middle of the bottom end of the pressing device 5 is provided with a cutting device 6. The liquid crystal screen 3 is placed on the liquid crystal screen positioning table 2 in a positioning mode, the liquid crystal screen 3 is upwards supported from the liquid crystal screen positioning table 2 through the supporting device 4, then the liquid crystal screen 3 is downwards compressed through the pressing device 5, the liquid crystal screen 3 is fixed, the liquid crystal screen 3 is cut through the cutting device 6, and in the cutting process, the liquid crystal screen 3 is not in direct contact with the workbench 1 and the liquid crystal screen positioning table 2, so that the situation that residual scraps on the workbench 1 are scraped to scratch and break the liquid crystal screen 3 is avoided
The supporting device 4 comprises a supporting cylinder 41, the supporting cylinder 41 is fixedly arranged on the table top of the workbench 1, a supporting plate 42 is fixedly arranged at the output end of the supporting cylinder 41, and a plurality of supporting suckers 43 are fixedly arranged on the supporting plate 42. When the liquid crystal screen 3 is placed on the liquid crystal screen positioning table 2, after the positioning is completed, the supporting cylinder 41 extends to enable the supporting plate 42 to move upwards, the supporting sucker 43 is enabled to be in contact with the liquid crystal screen 3, the supporting sucker 43 generates negative pressure and is adsorbed below the liquid crystal screen 3, the telescopic rod of the supporting cylinder 41 continues to extend, the liquid crystal screen 3 leaves the table top of the liquid crystal screen positioning table 2, and the liquid crystal screen 3 is supported and fixed through the supporting sucker 43. The supporting sucker 43 is made of rubber, so that the liquid crystal screen 3 cannot be damaged when the liquid crystal screen is contacted with the liquid crystal screen 3.
The pressing device 5 comprises a support 51, the bottom end of the support 51 is fixed on the table top of the workbench 1, a cross beam 52 is fixedly arranged at the top end of the support 51, a lifting cylinder 53 is mounted on the cross beam 52, a lifting plate 54 is fixedly arranged at the output end of the lifting cylinder 53, and a pressing sucker 55 is arranged at the bottom end of the lifting plate 54. After the liquid crystal screen 3 is supported away from the liquid crystal screen positioning table 2 by the supporting device 4, the lifting cylinder 53 acts to lower the lifting plate 54, so that the pressing sucker 55 is in contact with the upper part of the liquid crystal screen 3, the pressing sucker 55 is adsorbed on the upper surface of the liquid crystal screen 3, and the liquid crystal screen 3 is clamped tightly by the lower supporting sucker 43 and the pressing sucker 55, so that the liquid crystal screen 3 is fixed and the liquid crystal screen 3 is prevented from moving during cutting.
A working groove 56 is formed in the middle of the lifting plate 54, and the cutting device 6 is installed in the working groove 56. After the sucker 55 is pressed down and adsorbed on the liquid crystal screen 3, the cutting device 6 also reaches the cutting position of the liquid crystal screen 3, so that the liquid crystal screen 3 can be directly cut, and the operation efficiency is improved.
Reinforcing suction cups 57 are provided at both sides of the working groove 56. Reinforcing suction cups 57 are adsorbed on the two sides of the cutting position, so that the liquid crystal screens 3 on the two sides of the cutting position can be reinforced when the liquid crystal screens 3 are cut, the cutting effect is caused by the deformation of the liquid crystal screens 3 during cutting, and the liquid crystal screens 3 are prevented from being broken by the cutting device 6.
The supporting suction cup 43 and the pressing suction cup 55 are provided with damping devices 7. The impact force of the lifting sucker 43 and the pressing sucker 55 on the liquid crystal screen 3 can be reduced through the damping device 7, so that the liquid crystal screen 3 is prevented from being damaged.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (6)
1. The utility model provides a LCD screen production and processing positioner which characterized in that:
the liquid crystal display device comprises a workbench (1), wherein a liquid crystal display positioning table (2) is arranged at the top end of the workbench (1), and the liquid crystal display positioning table (2) is used for positioning and placing a liquid crystal display (3);
a supporting device (4) is arranged at the bottom end of the liquid crystal screen positioning table (2), and the supporting device (4) can upwards support the liquid crystal screen (3) from the liquid crystal screen positioning table (2);
the liquid crystal display positioning table is characterized in that a pressing device (5) is arranged at the top end of the liquid crystal display positioning table (2), and a cutting device (6) is arranged in the middle of the bottom end of the pressing device (5).
2. The positioning device for producing and processing the liquid crystal display screen according to claim 1, wherein:
the supporting device (4) comprises a supporting cylinder (41), the supporting cylinder (41) is fixedly arranged on the table top of the workbench (1), a supporting plate (42) is fixedly arranged at the output end of the supporting cylinder (41), and a plurality of supporting suckers (43) are fixedly arranged on the supporting plate (42).
3. The positioning device for producing and processing the liquid crystal display screen according to claim 2, wherein:
the pressing device (5) comprises a support (51), the bottom end of the support (51) is fixed on the table top of the workbench (1), a cross beam (52) is arranged at the top end of the support (51), a lifting cylinder (53) is installed on the cross beam (52), a lifting plate (54) is fixedly arranged at the output end of the lifting cylinder (53), and a pressing sucker (55) is arranged at the bottom end of the lifting plate (54).
4. The positioning device for producing and processing the liquid crystal display screen according to claim 3, wherein:
an operation groove (56) is formed in the middle of the lifting plate (54), and the cutting device (6) is installed in the operation groove (56).
5. The positioning device for producing and processing the liquid crystal display screen according to claim 4, wherein:
and a plurality of reinforcing suckers (57) are uniformly distributed on two sides of the operation groove (56).
6. The positioning device for producing and processing the liquid crystal display screen according to claim 3, wherein:
and the supporting sucker (43) and the pressing sucker (55) are provided with damping devices (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222760033.9U CN218158623U (en) | 2022-10-20 | 2022-10-20 | Liquid crystal display production and processing positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222760033.9U CN218158623U (en) | 2022-10-20 | 2022-10-20 | Liquid crystal display production and processing positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218158623U true CN218158623U (en) | 2022-12-27 |
Family
ID=84571006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222760033.9U Active CN218158623U (en) | 2022-10-20 | 2022-10-20 | Liquid crystal display production and processing positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218158623U (en) |
-
2022
- 2022-10-20 CN CN202222760033.9U patent/CN218158623U/en active Active
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