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An automatic dispensing and cleaning switching device and a dispensing and cleaning switching method thereof

A switching device and automatic glue dispensing technology, which is applied in the direction of cleaning methods and appliances, chemical instruments and methods, and devices for coating liquid on the surface, etc. It can solve the problems of unclean cleaning of extension tubes and mixing tubes, unstable glue output, Pipeline pressure increases and other problems, to achieve the effect of simple structure, stable glue output, and reduced usage

Active Publication Date: 2017-03-22
精恒新(厦门)科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention proposes an automatic dispensing and cleaning switching device and its dispensing and cleaning switching method, which solves the problem that the cleaning of the extension tube and the mixing tube in the prior art is not clean, resulting in pipeline blockage and unstable glue output due to the increase of pipeline pressure. , squib defect

Method used

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  • An automatic dispensing and cleaning switching device and a dispensing and cleaning switching method thereof
  • An automatic dispensing and cleaning switching device and a dispensing and cleaning switching method thereof

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] refer to figure 1 and figure 2 , an automatic dispensing and cleaning switching device 1, which is installed on a vacuum glue filling machine (not shown), which includes a first cleaning switching device 2, a second cleaning switching device 3 and a double-station glue valve mechanism 4; The second cleaning switching device 3 is the same as the first cleaning switching device 2, and the second cleaning switching device 3 and the first cleaning switchi...

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Abstract

The invention provides an automatic dispensing cleaning and switching device, aiming at solving the problems in the prior art that an extension tube and a mixing tube are not cleaned thoroughly, thus a pipeline is blocked, the glue outlet quantity is unstable since the pipeline pressure is increased, and tube explosion is caused. The automatic dispensing cleaning and switching device comprises a first cleaning and switching device, a second cleaning and switching device and a double-station glue valve mechanism; the second cleaning and switching device and the first cleaning and switching device are the same as each other and are symmetrically arranged at the two sides of the double-station glue valve mechanism; the first cleaning and switching device comprises a switching device, an extension tube, a double-liquid dispensing valve and a static mixing tube; the switching device is connected with the double-liquid dispensing valve by the extension tube; the static mixing tube is connected with the double-liquid dispensing valve. The glue in the extension tube is not mixed, so that the glue is not solidified, and the extension tube is easy to clean and is not needed to be frequently replaced; the extension tube is easy to clean, so that the usage amount of a cleaning agent is greatly reduced; the automatic dispensing cleaning and switching device is stabler in glue outlet quantity, so that the phenomena that the pipeline is blocked when being not thoroughly cleaned and the fluctuation of the glue outlet quantity is caused since the pressure in the pipeline is increased are avoided.

Description

technical field [0001] The invention relates to a glue dispensing and cleaning switching device, in particular to an automatic glue dispensing and cleaning switching device and a glue dispensing and cleaning switching method thereof. Background technique [0002] The glue filling machine, also known as the AB glue filling machine, is an automatic machine that controls the fluid, drips, coats, and seals the liquid on the surface of the product or inside the product, so that it can achieve the functions of sealing, fixing, and waterproofing. , Generally, two-component glue is used. It is mainly used for bonding, pouring, coating, sealing and filling of glue, oil and other liquids in the product process. The automatic glue filling machine can realize the glue filling of irregular graphics such as points, lines, arcs and circles. [0003] When the existing glue filling machine is dispensing, when the products that need to be glued are placed on the stand, after the glue dispens...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C11/10B08B9/027
Inventor 张祖奎
Owner 精恒新(厦门)科技股份有限公司
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