Frame sealing glue coating device, frame sealing glue coating equipment and frame sealing glue replacement method of frame sealing glue coating equipment

A coating device and frame sealing technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of wasting time and coating defects, and achieve the effect of saving time, ensuring stability, and reducing coating defects

Active Publication Date: 2018-06-26
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

figure 1 The frame sealant coating device needs to correct the overall position of the frame sealant coating device every time the frame sealant is replenished, which wastes time and is prone to coating defects

Method used

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  • Frame sealing glue coating device, frame sealing glue coating equipment and frame sealing glue replacement method of frame sealing glue coating equipment
  • Frame sealing glue coating device, frame sealing glue coating equipment and frame sealing glue replacement method of frame sealing glue coating equipment
  • Frame sealing glue coating device, frame sealing glue coating equipment and frame sealing glue replacement method of frame sealing glue coating equipment

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Embodiment Construction

[0031] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0032] As an aspect of the present invention, a frame sealant coating device is provided, such as figure 2 As shown, the sealant coating device includes a cavity 10 , a connecting piece 20 , a nozzle 30 and a flexible conduit 40 . Wherein, a housing cavity for housing the sealant is formed in the cavity 10, and the flexible conduit 40 communicates with the cavity; one end of the flexible conduit 40 is detachably connected to the cavity 10, and the other end of the flexible conduit 40 is connected to the connector 20; the nozzle 30 is set on the connecting piece 20, and communicates with the flexible conduit 40 through the connecting piece 20, so as to communic...

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Abstract

The invention provides a frame sealing glue coating device. The device includes a cavity, a connector and a sprayer arranged on the connector; a containing cavity for containing frame sealing glue isformed in the cavity, and the frame sealing glue coating device is further provided with a flexible conduit communicated with the containing cavity; one end of the flexible conduit is detachably connected with the cavity, the other end of the flexible conduit is connected with the connector, and the sprayer is communicated with the flexible conduit through the connector. Accordingly, the inventionfurther provides frame sealing glue coating equipment and a frame sealing glue replacement method thereof. By means of the frame sealing glue coating device, the frame sealing glue coating equipmentand the frame sealing glue replacement method, the process time can be saved, and coating defects are reduced.

Description

technical field [0001] The invention relates to the production field of display products, in particular to a frame sealing glue coating device, a frame sealing glue coating equipment and a frame sealing glue replacement method. Background technique [0002] The frame sealant coating process is an important process in the manufacturing process of liquid crystal display devices. Its function is to apply the frame sealant on the glass substrate to bond the array substrate and the color filter substrate to ensure that the liquid crystal will not leak out. [0003] figure 1 It is a schematic diagram of the structure of the existing sealing glue coating device. The nozzle 30 communicates with the cavity 10 through the stainless steel connector 20. The cavity 10 can accommodate the sealing glue. After the sealing glue is squeezed, it is output from the nozzle 30 . After the frame sealant in the cavity 10 is consumed, the frame sealant is loaded again to continue coating. figure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1339G02F1/13
CPCG02F1/1303G02F1/1339
Inventor 张磊刘金凯周立剑张伟强
Owner BOE TECH GRP CO LTD
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