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LCD panel pick and place device

A pick-and-place device and liquid crystal panel technology, applied in the direction of transportation and packaging, conveyor objects, electrical components, etc., can solve problems such as abnormal product quality, low operating efficiency, and inconvenient pick-and-place, and achieve reduced impact and safe pick-and-place Effect

Active Publication Date: 2017-10-13
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As we all know, manual direct pick-and-place is not only inconvenient to pick and place, but also has low operating efficiency, and there is a risk of abnormal product quality (such as damage to the LCD panel caused by dropping or scratching) during the operation process.

Method used

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  • LCD panel pick and place device
  • LCD panel pick and place device
  • LCD panel pick and place device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0024] figure 1 Shown is a schematic diagram of a medium-sized liquid crystal panel, and the size range of such a liquid crystal panel is usually between 26"-32". figure 2 Shown is a schematic diagram of a large-size LCD panel, usually the size range of this LCD panel is between 48"-55". Such as figure 1 and figure 2 As shown, the liquid crystal panel includes a display screen 100 and a circuit board 200 connected to the edge of the display screen. The invention relates to a pick-and-place device for a liquid crystal panel, which is used for picking and placing the liquid crystal panel, realizes the safety of picking and placing the liquid crystal panel, and ensures that the liquid crystal panel does not separate from the pick-and-place device for the liquid crystal panel...

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PUM

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Abstract

The invention discloses a taking and placing device for a liquid crystal panel. The device includes a support, a plurality of large suction nozzles, at least one small suction nozzle, an air passage switch and connection pipes. The plurality of large suction nozzles, the small suction nozzle and the air passage switch are all connected to the support frame. The plurality of large suction nozzles are connected to the air passage switch through the connection pipes. The air passage switch is used for being connected with a vacuum source so that the connection pipes are connected with the plurality of large suction nozzles and thus at least one vacuum loop is formed. The at least one small suction nozzle is serially connected to a tail end of one of the vacuum loops, far from the air passage switch, through the connection pipes. The taking and placing device for the crystal liquid panel is capable of reducing effects on the vacuum loops during vacuum leak of the small vacuum nozzles so that safe taking and putting of the liquid crystal panel are ensured and fall-off the panel is prevented.

Description

technical field [0001] The invention relates to a pick-and-place device for a liquid crystal panel. Background technique [0002] In the liquid crystal panel industry, in the process of picking and placing the liquid crystal panel, the circuit board connected to the liquid crystal panel is usually folded back, and the circuit board is attached to the liquid crystal panel with masking tape, and then directly picked up manually Pick and place jobs. As we all know, manual direct pick-and-place is not only inconvenient to pick and place, but also has low work efficiency, and there is a risk of abnormal product quality (such as damage to the LCD panel caused by dropping or scratching) during the work process. [0003] Therefore, how to design a liquid crystal panel pick-and-place device, which can improve the safety of pick-and-place liquid crystal panels, and improve work efficiency, is a subject of continuous research in the industry. Contents of the invention [0004] The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L21/683B65G47/91
CPCB65G47/918H01L21/6838H01L2221/683
Inventor 吴琦汤军
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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