Clamping mechanism, liquid crystal panel cutting machine and liquid crystal panel cutting process
A clamping mechanism and liquid crystal panel technology, applied in glass cutting devices, working accessories, manufacturing tools, etc., can solve problems such as poor clamping and inability to pull off, and achieve saving of operating costs, good clamping effect, and increased The effect of gripping volume
Inactive Publication Date: 2014-04-09
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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Problems solved by technology
For the clamping device of this structure, for thinner panel residual materials (for example, the thickness below 0.5T), due to the better ductility of the panel of this thickness, it often occurs that the clamping is not firm and cannot be pulled away.
Method used
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[0029] As mentioned above, the present invention provides a clamping mechanism for the defects of the prior art, including: a relatively movable first clamping arm and a second clamping arm, each clamping arm includes a fixed arm and the clamping part connected to the fixed arm, the clamping parts of the two clamping arms are set facing, and a clamping space is formed between the two clamping parts; wherein, the clamping part is provided with a vacuum The vacuum hole is connected to a vacuum control device; when the clamping mechanism is clamping, the vacuum control device draws a vacuum through the vacuum hole to absorb the clamped target. By providing a vacuum hole in the clamping part, when clamping the liquid crystal panel, the vacuum control device vacuumizes and absorbs the liquid crystal panel through the vacuum hole, so as to improve the clamping force of the clamping arm, especially for thinner liquid crystal panel residues Has a good clamping effect.
[0030] In the...
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Abstract
The invention discloses a clamping mechanism. The clamping mechanism comprises a first clamping arm and a second clamping arm which can be moved relative to each other, wherein each clamping arm comprises a fixed arm and a clamping part connected to the fixed arm; the clamping parts of the two clamping arms are arranged in the opposite directions; a clamping space is formed between the two clamping parts; vacuum holes are arranged in the clamping parts; the vacuum holes are connected with a vacuum control device; and when the clamping mechanism is used for clamping, the vacuum control device vacuumizes through the vacuum holes to adsorb a clamped target. The invention also discloses a liquid crystal panel cutting machine containing the clamping mechanism and a liquid crystal panel cutting process implemented by using the liquid crystal panel cutting machine.
Description
technical field [0001] The invention relates to the technical field of liquid crystal display processing, in particular to a clamping mechanism for clamping a liquid crystal panel, a liquid crystal panel cutting machine including the clamping mechanism, and a liquid crystal panel cutting machine using the liquid crystal panel cutting machine craft. Background technique [0002] Liquid crystal display, or LCD (Liquid Crystal Display), is a flat and ultra-thin display device, which consists of a certain number of color or black and white pixels, placed in front of the light source or reflective surface. Liquid crystal displays have low power consumption, high image quality, small size, and light weight, so they are favored by everyone and become the mainstream of displays. [0003] Generally, the main body of a liquid crystal display is a liquid crystal unit, which is mainly composed of two transparent substrates and a liquid crystal sealed between the substrates. At present...
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IPC IPC(8): C03B33/02
CPCB28D7/046B28D1/22Y10T83/0448Y10T83/2185
Inventor 贾胡平
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD