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Sealant nozzle of coating machine

A coating machine and glue nozzle technology, which is applied to the surface coating liquid device, coating, etc., can solve the problem of uneven glue output from the glue nozzle, and the hollow glass cavity is easy to produce moisture, etc., to achieve glue output The effect of uniform amount, consistent width and stable speed

Pending Publication Date: 2021-08-24
江苏灿琦科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a glue nozzle of a coating machine to overcome the defects in the prior art that the amount of glue output from the glue nozzle is not uniform, which leads to the easy generation of water vapor in the hollow glass cavity

Method used

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  • Sealant nozzle of coating machine
  • Sealant nozzle of coating machine

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Embodiment 1

[0018] Such as Figure 1-2 As shown, a coating machine nozzle includes a body 1, a nozzle 3 is provided on the body 1, positioning holes 2 are provided on both sides of the nozzle 3, and a nozzle hole 4 is provided inside the nozzle 3 , the edge of the outer wall of the nozzle 3 is designed in an arc shape, the body 1 and the nozzle 3 are designed to form an angle α, and the nozzle 3 and the horizontal line are designed to form an angle β.

[0019] The nozzle hole 4 is designed as a through hole.

[0020] The arc R of the mouthpiece 3 is 2.5-3mm.

[0021] The included angle α between the rake angle of the body 1 and the mouthpiece 3 is 110-120°.

[0022] The included angle β between the relief angle of the body 1 and the horizontal line is 40-45°.

[0023] The body 1 is made of wear-resistant steel.

[0024] Since the front angle of the body 1 and the nozzle 3 are designed at an angle of 110-120°, the amount of sealant extruded from the nozzle hole 4 of the nozzle 3 is uni...

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Abstract

The invention discloses a sealant nozzle of a coating machine. The sealant nozzle comprises a body, a nozzle head is arranged on the body, positioning holes are formed in the two sides of the nozzle head, a sealant nozzle hole is formed in the interior of the nozzle head, the edge of the outer wall of the nozzle head is designed to be in an arc shape, the body and the nozzle head are designed in an included angle alpha, and the nozzle head and the horizontal line are designed in an included angle beta. The sealant nozzle is integrally formed, due to the design of the included angle between the front corner of the body and the nozzle head, sealant extruded from the sealant nozzle hole is uniform in sealant output and stable in speed, steam is not easy to generate in a hollow glass cavity body, in addition, due to the arc-shaped design of the edge of the outer wall of the nozzle head, sealant breaking is more thorough, the trailing phenomenon is avoided, and extruded sealant strips are consistent in width and more attractive.

Description

technical field [0001] The invention relates to a glue nozzle, in particular to a glue nozzle of a coating machine. Background technique [0002] The glue nozzle of the coating machine is used to produce the first seal of the insulating glass. In the original production of the insulating glass, the requirements for the glue nozzle were not high. It only needs to apply the sealant on the aluminum strip. The amount of glue is not uniform. Over time, the hollow glass is found There will be moisture in the glass cavity and too much glue will affect the aesthetics. Contents of the invention [0003] The invention provides a glue nozzle of a coating machine to overcome the defects in the prior art that the amount of glue output from the glue nozzle is not uniform, which leads to the easy generation of water vapor in the cavity of the hollow glass. [0004] In order to solve the problems of the technologies described above, the present invention provides the following technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/02
CPCB05C5/0212B05C5/0225
Inventor 时维来费伟
Owner 江苏灿琦科技有限公司
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