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A gluing device

A gluing device and gluing technology are applied to devices and coatings that apply liquid to the surface, which can solve the problems of unsatisfactory application effect, waste of sealant, inconvenient operation, etc. Low, efficiency-boosting effect

Active Publication Date: 2016-03-30
COMAC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current production process, the process adopts the method of manual application of sealant, which will not only cause a lot of waste of sealant, the application effect is not ideal, but also inconvenient to operate and low in efficiency

Method used

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Examples

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Embodiment Construction

[0019] As shown in the figure, a gluing device 100 is used for gluing a fastener 200 . The gluing device 100 has: a barrel 102 , a push rod 104 and a fastener separator 106 .

[0020] The barrel 102 extends longitudinally and has a fastener receiving cavity 108 at a first end and a push rod receiving cavity 110 at a second end and communicated with the fastener receiving cavity 108 . Wherein, the cavity inner wall of this fastener accommodating cavity 108 has a plurality of protrusions 112 uniformly arranged on the cavity inner wall, each of these protrusions 112 can be used for engaging the outer surface of fastener 200 (here said The outer surface refers to the outer surface (such as the stem) except the head of the fastener 200) and when the fastener 200 is installed in the fastener receiving chamber 108, the recessed portion between these protrusions 112 The first glue-coating channel 114 is formed between the outer surface of the fastener 200 . The cavity inner wall of t...

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PUM

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Abstract

The invention discloses a glue coating device. The glue coating device is used for glue coating on a fastener. The glue coating device comprises 1, a cylinder which extends longitudinally and is provided with a fastener receiving chamber located at a first end and a push rod receiving chamber located at a second end and communicated with the fastener receiving chamber, 2, a push rod which extends longitudinally and is removably fitted to the interior of the push rod receiving chamber, and 3, a fastener separator which is arranged at the first end of the cylinder and is used for releasing a glued fastener from the fastener receiving chamber, wherein the inner wall of the fastener receiving chamber is uniformly provided with multiple raised parts; each one of the multiple raised parts is used for binding with the surface of the fastener; and a first glue channel is formed among the multiple raised parts and thus when the fastener is located in the fastener receiving chamber, the push rod is pushed so that glue in the push rod receiving chamber is pushed into the first glue channel of the fastener receiving chamber by the push rod. The glue coating device has a simple structure and is convenient for use.

Description

technical field [0001] The invention relates to a gluing device, in particular to a gluing device for gluing fasteners. Background technique [0002] In the assembly field such as aircraft assembly, a large number of fasteners need to apply sealant evenly and reasonably on the nail rod and thread to ensure the effectiveness of the special anti-corrosion seal between the fastener and the parts, so as to improve the durability of the fastener service life. In the current production process, the process adopts the method of manually applying sealant, which not only causes a lot of waste of sealant, but also has unsatisfactory application effect, and is inconvenient to operate and low in efficiency. Contents of the invention [0003] In order to improve the gluing efficiency of fastener installation, shorten the operating hours, ensure that the gluing effect conforms to the process specification, and reduce the waste of sealant, etc., the present invention proposes a gluing d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C17/005B05C13/02
Inventor 甄永强
Owner COMAC