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Gumming device

A dispensing device and dispensing technology, which is applied to the device and coating of the surface coating liquid, can solve the problem of valve body clogging and other problems

Active Publication Date: 2017-08-29
GUANGDONG TIANJI IND INTELLIGENT SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a dispensing device for the problem that the glue is easy to cause the valve body of the dispensing device to be blocked.

Method used

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Embodiment Construction

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes ...

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Abstract

The invention relates to a gumming device. The gumming device is used for conducing operation of gumming to a work piece. The gumming device comprises a first valve body, a second valve body, a valve assembly and a gumming assembly. A air inlet channel and a glue inlet channel are arranged on the first valve body, the air inlet channel communicates with the glue inlet channel; the second valve body is fixedly connected with the first valve body, a first glue transform channel is arranged on the second valve body; the valve assembly comprises a valve element and elasticity pieces, each elasticity piece is correspondingly connected with the second valve and the valve element. The elasticity pieces are capable of impacting the valve element, and make the valve element abut with the first valve body to close the air inlet channel; positive pressure can be produced in the air inlet channel, and make the valve element separate from the first valve body to make the air inlet channel communicate with the first glue transform channel, the gumming assembly is fixedly connected with the second valve body, and the gumming assembly is used for conducing the operation of gumming to the work piece. According to the gumming device above, the beginning and the end of the gumming operation are controlled conveniently, and glue body is not easy to adhere in the valve body, and for the glue body of high concentration, the gumming operation can be easy to conduct.

Description

technical field [0001] The invention relates to the technical field of glue dispensing, in particular to a glue dispensing device. Background technique [0002] The general dispensing device uses the gravity of the colloid to make the colloid flow to the dispensing position, and the colloid is likely to remain on the inner wall of the valve body, which may easily cause blockage of the valve body. Contents of the invention [0003] Based on this, it is necessary to provide a glue dispensing device for the problem that the glue easily causes the valve body of the glue dispensing device to block. [0004] A kind of dispensing device, is used for carrying out dispensing operation to workpiece, and described dispensing device comprises: [0005] The first valve body is provided with an air inlet passage and a glue inlet passage on the first valve body, the inlet passage extends along the first direction, the glue inlet passage extends along the second direction, and the inlet ...

Claims

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Application Information

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IPC IPC(8): B05C5/02B05C11/10
CPCB05C5/0225B05C5/0237B05C11/1026
Inventor 陈勇军黄林
Owner GUANGDONG TIANJI IND INTELLIGENT SYST CO LTD