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Automatic glue dispensing mechanism

A technology of automatic dispensing and rubber sheeting, which is used in coatings, devices that apply liquid to surfaces, etc. It can solve problems such as needle overflow, ensure quality and productivity, reduce potential safety hazards, and improve the quality and speed of glue wiping. Effect

Active Publication Date: 2014-09-17
辽宁中蓝光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of needle overflow glue in the prior art, the object of the present invention is to provide an automatic glue dispensing mechanism

Method used

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  • Automatic glue dispensing mechanism
  • Automatic glue dispensing mechanism

Examples

Experimental program
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Effect test

Embodiment

[0029] In the working process, at the beginning, the cylinder 9 is in a tightened state, and the upper plane of the wiping plate 3 and the dispensing pipe seat 7 coincides. When working, the workpiece is close to the dispensing needle for 1 dispensing, and when a dispensing is completed, the glue will overflow the needle tube. At this time, the piston rod of the cylinder 9 stretches out, and the rubber wiping plate 3 is moved to the glue outlet of the dispensing needle 1. Since the rubber wiping plate 3 is provided with a glue chamber 13, the glue overflowed by the dispensing needle 1 Glue is enclosed in the glue chamber 13 through a bowl-shaped structure, and the glue suction needle 2 is installed on the side of the glue chamber 13. When the cylinder 9 ejects the rubber wiping plate 3, the glue suction needle 2 opens the exhaust valve, and the The overflowing glue is absorbed in the recovery capsule 8. During the process of the cylinder 9 from shrinking to fully tightening u...

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Abstract

The invention discloses an automatic glue dispensing mechanism which comprises a work table, one central line of the work table is respectively through and fixedly provided with a guide rail seat, a cylinder, a glue dispensing tube seat and a recovery capsule; the guide rail seat is internally provided with a guide rail, the guide rail is fixedly connected to a side face of a glue wipe sheet fixed seat; a piston rod of the cylinder is fixedly connected with the other side face of the glue wipe sheet fixed seat; the glue dispensing tube seat is fixedly provided with a glue dispensing needle; the recovery capsule is connected with a glue wipe sheet by a hose and a glue absorb needle; the glue wipe sheet fixed seat is fixedly provided with the glue wipe sheet, and then tope end of the glue wipe sheet sleeves the glue dispensing needle. The automatic glue dispensing mechanism can completely realize the function of automatic glue dispensing and glue wiping, greatly improves the glue wiping quality and speed, can recover and reuse overflowed glue, improves the production efficiency, but also the liberates production labor, saves the cost of production, eliminates human to equipment safety hazards, and ensues good glue dispensing quality.

Description

technical field [0001] The invention relates to the technical field of electronic circuit glue dispensing, in particular to an automatic glue dispensing mechanism. Background technique [0002] In industrial production, the dispensing process has been widely used, especially in electronic circuits, electrical components and other places. At present, although the dispensing equipment is very mature, it only stops at allowing the glue to flow out of the needle smoothly and naturally, and the glue remaining on the needle will overflow after each dispensing. Issues that have a huge impact on dispensing performance, such as figure 1 shown. Therefore, at present, the overflowing glue can only be wiped manually, and this process requires a certain residence time for the equipment, and it is difficult to wipe clean. At the same time, due to the artificial glue rubbing, there is a great hidden danger of the needle being bent, which seriously affects the dispensing effect. Therefo...

Claims

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Application Information

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IPC IPC(8): B05C5/02B05C11/10
Inventor 杨继东吴发权万程鹏
Owner 辽宁中蓝光电科技有限公司
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