CN216971280U - Transportation transfer device in liquid crystal display production - Google Patents
Transportation transfer device in liquid crystal display production Download PDFInfo
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- CN216971280U CN216971280U CN202123347446.6U CN202123347446U CN216971280U CN 216971280 U CN216971280 U CN 216971280U CN 202123347446 U CN202123347446 U CN 202123347446U CN 216971280 U CN216971280 U CN 216971280U
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Abstract
The utility model discloses a transportation transfer device in liquid crystal display production, which comprises a conveyor, a lifting table and a support frame, wherein the conveyor is arranged on one side of the lifting table, the support frame comprises a frame, four corners of the bottom of the frame are respectively connected with a support leg, the frame is positioned above the conveyor and the lifting table, a horizontal displacement mechanism and a pushing mechanism are arranged on the frame, the pushing mechanism is in transmission connection with the horizontal displacement mechanism, the pushing mechanism comprises a mounting frame, a pair of racks arranged at intervals are arranged at the bottom of the mounting frame in a sliding manner, two groups of liquid crystal displays can be synchronously conveyed in different directions through the transmission of the two racks and a gear when the device is used, and compared with the traditional manual operation, the transfer efficiency is higher.
Description
Technical Field
The utility model relates to the field of liquid crystal display screen production, in particular to a transportation transfer device in the liquid crystal display screen production.
Background
Liquid Crystal Displays (LCDs) are used in digital watches and as one type of display in many portable computers. The LCD display uses two sheets of polarized material with a liquid crystal solution between them. When current is passed through the liquid, the crystals will rearrange so that light cannot pass through them.
At present liquid crystal display is in the manufacturing process, it need fold together after a plurality of liquid crystal display temporarily to next processing station department after cutting processing again artifical transport, because liquid crystal display stacks together, therefore its whole transportation and get all relatively inconvenient, and consume more manpower.
Therefore, how to solve the defects of the prior art is a subject of the present invention.
Disclosure of Invention
In order to solve the problems, the utility model discloses a transportation transfer device in the production of a liquid crystal display screen.
In order to achieve the above purpose, the utility model provides the following technical scheme: a transportation transfer device in the production of liquid crystal display screens comprises a conveyor, a lifting platform and a support frame, wherein the conveyor is arranged on one side of the lifting platform, the support frame comprises a frame, four corners of the bottom of the frame are connected with a supporting leg, the frame is positioned above the conveyor and the lifting platform, the frame is provided with a horizontal displacement mechanism and a pushing mechanism, the pushing mechanism is connected with the horizontal displacement mechanism in a transmission way, the pushing mechanism comprises an installation frame, a pair of racks arranged at intervals is arranged at the bottom of the installation frame in a sliding way, a driving gear meshed with the racks for transmission is arranged between the two racks on the installation frame, the driving gear is in transmission connection with a driving motor arranged on the mounting rack, the outer side of each rack is in transmission connection with a vertically arranged lifting mechanism, and the lower end of the lifting mechanism is connected with a vacuum chuck.
In the above scheme, the vacuum chuck includes two at least, and these two vacuum chuck's top all is through a slider sliding connection on a horizontal pole, through screw detachable connection between slider and the horizontal pole.
In the scheme, the two sides of the cross rod are respectively provided with the limiting plates which vertically extend downwards.
In the above scheme, the limiting plate is provided with the infrared light detection sensor.
The utility model has the beneficial effects that: the automatic conveying device comprises a conveyor, a lifting table and a support frame, wherein the conveyor is arranged on one side of the lifting table, the support frame comprises a frame, four corners of the bottom of the frame are respectively connected with a support leg, the frame is positioned above the conveyor and the lifting table, a horizontal displacement mechanism and a pushing mechanism are arranged on the frame, and the pushing mechanism is in transmission connection with the horizontal displacement mechanism; two sets of liquid crystal display of synchronous different direction transport of transmission of two racks of accessible and gear during the use, compare with traditional manual operation, its transport efficiency is higher.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic position diagram of the rack and the driving gear.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the utility model and not as limiting the scope of the utility model.
Example (b): a transportation transfer device in liquid crystal display production comprises a conveyor 100, a lifting platform 200 and a supporting frame 300, wherein the conveyor 100 adopts a rubber-coated roller conveyor or a belt conveyor and is used for conveying liquid crystal display screens to the next production equipment, and the lifting platform 200 adopts a scissor lift and is used for lifting the stacked liquid crystal display screens;
the conveyor 100 is arranged on one side of the lifting platform 200, the support frame 300 comprises a frame 301, four corners of the bottom of the frame 301 are respectively connected with a support leg 302, the frame 301 is positioned above the conveyor 100 and the lifting platform 200, a horizontal displacement mechanism 311 and a pushing mechanism 313 are arranged on the frame 301, and the horizontal displacement mechanism 311 adopts an electric lead screw linear module;
the pushing mechanism 313 is in transmission connection with the horizontal displacement mechanism 311, the pushing mechanism 313 comprises a mounting frame 314, a pair of racks 315 arranged at intervals is arranged at the bottom of the mounting frame 314 in a sliding manner, a driving gear 316 in meshing transmission with the two racks 315 is arranged between the two racks 315 on the mounting frame 314, the driving gear 316 is in transmission connection with a driving motor arranged on the mounting frame 314, the racks 315 are in sliding connection and matching with the mounting frame 314 through guide rails, referring to fig. 3, the two racks 315 are distributed on two sides of the driving gear 316 and are in meshing transmission with the driving gear, and the driving gear 316 can drive the racks 315 on the two sides to move in opposite directions when rotating;
the outer side of each rack 315 is in transmission connection with a vertically arranged lifting mechanism 318, and the lower end of the lifting mechanism 318 is connected with a vacuum chuck 319; the lifting mechanism 318 also adopts an electric lead screw linear module for driving the vacuum chuck 319 to move up and down;
during operation, two groups of stacked display screens can be simultaneously tiled at the left end and the right end of the lifting platform 200, and the display screens are lifted upwards through the lifting platform 200; the horizontal displacement mechanism 311 drives the vacuum chucks 319 at the lower ends of the two lifting mechanisms 318 to be opposite, then the lifting mechanisms 318 drive the vacuum chucks 319 to descend to be in contact with the display screen at the top of the lifting table 200, the display screen is grabbed by negative pressure adsorption, then the driving motor drives the driving gear 316 to rotate, the driving rack 315 drives the lifting mechanisms 318 and the display screen on the vacuum chucks 319 to displace towards the conveyor 100, and after the display screen reaches the conveyor 100, the lifting mechanisms 318 drive the vacuum chucks 319 to descend and release the display screen, so that transfer is completed.
In order to improve the absorption firmness of the vacuum chucks 319, the vacuum chucks 319 at least comprise two vacuum chucks 319, the top ends of the two vacuum chucks 319 are connected to a cross rod 321 in a sliding mode through a sliding block 320, the sliding block 320 is detachably connected with the cross rod 321 through screws, and when the vacuum chucks 319 are used specifically, the screws can be tightened to adjust the absorption position of the vacuum chucks 319 in a sliding mode.
In order to limit the adsorbed display screen conveniently, the two sides of the cross rod 321 are respectively provided with a limiting plate 322 which vertically extends downwards, and when the display screen is adsorbed, the limiting plate 322 is clamped into the two sides of the display screen and can limit the display screen.
Install infrared light detection sensor on the limiting plate 322, this infrared light detection sensor's signal output part can with a PLC controller electric connection, the relative setting of the sense terminal of infrared light detection sensor on two limiting plates 322 for whether there is the display screen in the automated inspection limiting plate 322.
It should be noted that the above-mentioned contents only illustrate the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and it will be apparent to those skilled in the art that several modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments fall within the protection scope of the claims of the present invention.
Claims (4)
1. The utility model provides a transportation transfer device in liquid crystal display production which characterized in that: the automatic conveying device comprises a conveyor (100), a lifting platform (200) and a supporting frame (300), wherein the conveyor (100) is arranged on one side of the lifting platform (200), the supporting frame (300) comprises a frame (301), four corners of the bottom of the frame (301) are respectively connected with a supporting leg (302), the frame (301) is positioned above the conveyor (100) and the lifting platform (200), a horizontal displacement mechanism (311) and a pushing mechanism (313) are installed on the frame (301), the pushing mechanism (313) is in transmission connection with the horizontal displacement mechanism (311), the pushing mechanism (313) comprises an installation frame (314), a pair of racks (315) arranged at intervals are arranged at the bottom of the installation frame (314) in a sliding manner, a driving gear (316) in meshing transmission with the racks (315) is arranged between the two corresponding racks (314), and the driving gear (316) is in transmission connection with a driving motor arranged on the installation frame (314), the outer side of each rack (315) is in transmission connection with a vertically arranged lifting mechanism (318), and the lower end of the lifting mechanism (318) is connected with a vacuum chuck (319).
2. The in-transit device in production of a liquid crystal display panel according to claim 1, characterized in that: the vacuum suction cups (319) at least comprise two vacuum suction cups, the top ends of the two vacuum suction cups (319) are connected to a cross rod (321) in a sliding mode through a sliding block (320), and the sliding block (320) is detachably connected with the cross rod (321) through screws.
3. The in-transit device in production of a liquid crystal display panel according to claim 2, characterized in that: and two sides of the cross rod (321) are respectively formed with a limiting plate (322) which vertically extends downwards.
4. The transportation transfer device in the production of the liquid crystal display screen according to claim 3, characterized in that: and the limiting plate (322) is provided with an infrared detection sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123347446.6U CN216971280U (en) | 2021-12-27 | 2021-12-27 | Transportation transfer device in liquid crystal display production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123347446.6U CN216971280U (en) | 2021-12-27 | 2021-12-27 | Transportation transfer device in liquid crystal display production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216971280U true CN216971280U (en) | 2022-07-15 |
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ID=82348247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123347446.6U Active CN216971280U (en) | 2021-12-27 | 2021-12-27 | Transportation transfer device in liquid crystal display production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216971280U (en) |
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2021
- 2021-12-27 CN CN202123347446.6U patent/CN216971280U/en active Active
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