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Ultrasonic cleaning device

A cleaning device, ultrasonic technology, applied in cleaning methods and utensils, cleaning methods using liquids, chemical instruments and methods, etc., can solve problems affecting the quality of gluing needles and prone to residual glue, etc., to improve production efficiency , Reduce the chance of equipment crashes, and increase the effect of utilization rate

Active Publication Date: 2013-10-09
CHANGSHA HKC OPTOELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problem that the existing gluing needles tend to have residual glue during work, which affects the next gluing quality of the gluing needles, and provides an ultrasonic cleaning device to overcome the above defects

Method used

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] According to the existing gluing technology, since the gluing needle 600 is Figure 1.a When gluing the liquid crystal panel, the gluing needle 600 is likely to come into contact with the color filter 800 (Color Filter, CF), or the glue overflows due to the equipment crashing, resulting in the gluing needle 600 appearing as Figure 1.b The residual glue 602 in the process, and these residual glue 602 will affect the quality of the next glue application. The ultrasonic cleaning device provided by the present invention is to remove residual glue from the glue-coating needle after the glue-coating is completed, so as to ensure the quality of the next glue-coating.

[0022] Such as figure 2 Shown is a schematic structural view of a preferred embodiment of the present invention. In this embodiment, the ultrasonic cleaning device includes...

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PUM

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Abstract

The invention relates to an ultrasonic cleaning device which comprises a power source, an ultrasonic magnetic field generator and an ultrasonic hairbrush vibrator, wherein the power source is used for generating a high frequency alternating current, the ultrasonic magnetic field generator is electrically connected with the power source and is used for generating ultrasonic vibration, the ultrasonic hairbrush vibrator is mounted on the ultrasonic magnetic field generator and is arranged on a cleaning tool, and the cleaning tool is filled with sol agent. The ultrasonic cleaning device can be used for cleaning a gelatinizing needle when a gelatinizing process is accomplished or a gelatinizing device is not used for a long time. Therefore, the probability that the gelatinizing device is blocked due to the fact that glue is left on the needle of the gelatinizing device is lowered, the utilization of the gelatinizing device is increased, and production effectiveness is improved.

Description

technical field [0001] The invention relates to a liquid crystal manufacturing process, and more specifically relates to an ultrasonic cleaning device. Background technique [0002] In the liquid crystal production process, after the terminals of the LCD panel are combined with the COF (Chip on Flex, COF), in order to prevent air or water vapor from oxidizing or corroding the COF, the terminals of the LCD panel and the COF are usually combined. Apply glue to prevent air or water vapor from damaging the product. Such as Figure 1.a As shown, an existing liquid crystal panel 700 is covered with a chip-on-chip film 900 , and glue 601 is coated with a glue needle 600 in order to prevent external air or water vapor. [0003] In the above-mentioned existing liquid crystal panel, the gluing needle 600 used for gluing tends to have residual glue after the gluing is completed. Such as Figure 1.b As shown, the residual glue 602 may affect the glue application quality of the glue a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/12B08B3/08
CPCB08B3/12B08B7/028
Inventor 陈方甫丁涛刘明宋涛赵国栋刘一俊
Owner CHANGSHA HKC OPTOELECTRONICS CO LTD
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