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Use method of adhesive spraying device for wood plate frame

A frame and glue spraying technology, which is applied in the directions of spraying device, liquid spraying device, and device that coats liquid on the surface, etc., can solve the problems of high labor intensity of staff, difficult to guarantee product quality, and large influence of human factors, and achieves a high level of improvement. Glue spray efficiency, ensure service life, and improve the effect of glue coating efficiency

Inactive Publication Date: 2017-05-31
重庆汉驰家具设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This manual glue application method has the following defects: 1. Slow production speed and low efficiency; 2. It is greatly affected by human factors, and the product quality is difficult to guarantee; 3. The labor intensity of the staff is high

Method used

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  • Use method of adhesive spraying device for wood plate frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, this embodiment includes the following steps:

[0026] A Fill a certain amount of glue into the tank through the glue inlet, and read the initial amount of glue inside the tank in real time through the liquid level gauge;

[0027] B Start the air pump, and the air flow starts to inject into the tank through the intake pipe. As the pressure in the tank increases, the glue is directly sprayed on the working surface of the wooden board through the rubber outlet pipe and the nozzle under the action of air pressure;

[0028] C When the glue passes through the nozzle, the inner diameter of the nozzle decreases along the direction of the glue exit, so that the glue passes through a flow channel between the glue outlet pipe and the nozzle that suddenly becomes smaller, and the glue exit speed of the unit flow rate suddenly accelerates ;The spiral protrusion can make the glue rotate at a high speed before spraying, and the glue can form a cone-shaped ...

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Abstract

The invention discloses a use method of an adhesive spraying device for a wood plate frame. The use method comprises the following steps that a tank body is filled with a certain amount of adhesive solution through an adhesive inlet port; a gas flow starts to be injected in the tank body through a gas inlet pipe, and the adhesive solution is directly sprayed on a working surface of a wood plate through an adhesive outlet pipe and a nozzle under the pressure effect of air with the increasing of a pressure in the tank body; the inner diameters of the nozzle is gradually reduced in the ejection direction of the adhesive solution when the adhesive solution passes through the nozzle, so that the adhesive solution has a change of sudden reduction of a flow channel between the adhesive outlet pipe and the nozzle, and the ejection speed of the adhesive solution with a unit flow rate is suddenly increased; the adhesive solution rotates at a high speed before being ejected, and can form a conical jet flow while being ejected from the ejection end of the nozzle; and a gas pump is closed and a valve switch of a gas outlet pipe is turned on after adhesive coating is concluded, so that a gas in the tank body is exhausted until the pressure in the tank body is returned to a normal atmospheric state.

Description

technical field [0001] The invention relates to the field of furniture processing, in particular to a method for using a wood frame glue spraying device. Background technique [0002] During the processing of the sofa, the sponge needs to be pasted on the wooden board. At present, the commonly used method is that the worker applies glue on the surface of the raw material to be processed, and then pastes it. The manual gluing method has the following defects: 1. The production speed is slow and the efficiency is low; 2. It is greatly affected by human factors, and the product quality is difficult to guarantee; 3. The labor intensity of the staff is high. Contents of the invention [0003] The object of the present invention is to provide a method for using a wooden board frame glue spraying device, which is convenient to use and improves the efficiency of wood board glue spraying. [0004] The object of the present invention is achieved through the following technical solu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D1/12B05B7/02B05B12/00
CPCB05D1/12B05B7/02B05B12/00
Inventor 龙海燕
Owner 重庆汉驰家具设计有限公司
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