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Portable type double-component glue gun

A two-component, portable technology, applied in coatings, devices for coating liquid on the surface, etc., can solve the problems of difficult to adjust the ratio, high cost of dispensing machines, high cost of use, etc., to achieve safe and convenient use, grip The effect of convenience and easy operation

Active Publication Date: 2019-04-09
CHONGQING LIERDA SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commercially available dispensing machines are expensive and not easy to carry. Two-component glue guns need to be equipped with special two-component glue cartridges, which are expensive to use and are generally used for! :! Ratio, it is difficult to adjust the ratio, intermittent small amount of glue is wasteful, and it is inconvenient to clean

Method used

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  • Portable type double-component glue gun
  • Portable type double-component glue gun
  • Portable type double-component glue gun

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] Such as figure 1 figure 2 image 3 As shown, a cylindrical hollow bracket 8 is fixed on both sides of the front portion of the electric drill gun composed of the gun handle 14, the trigger 15, the electric key 13 and the pivot pin 9, and the A storage of the A component and the B component are housed. The rubber cylinder B and the rubber storage cylinder are respectively placed in it, and the pump head 2 that can be pressed to discharge the glue is installed on the top of the two rubber storage cylinders. The glue nozzle on the pump head 2 is connected to the hose 3, and the two hoses are V-shaped. , and finally inserted into the glue nozzle through the Y-shaped interface, the glue nozzle is set on the top of the rubber mixing tube 6 close to the electric drill gun, and the front end of the rubber mixing tube 6 is tapered to form a glue injection nozzle 7, which is connected to the rotary head 4a of the electric drill gun Coaxial, or connected insulated to the specia...

Embodiment 2

[0086] Such as Figure 4 As shown, the handle 14 of the electric drill gun can also be set to a hollow structure that can accommodate the rubber storage barrel, and the rubber storage barrel 5 is installed in it, and a collar 16 is fixed on the electric drill gun body, and the aperture of the collar 16 is larger than the glue storage barrel. The outer diameter of the barrel 5 is smaller than the outer diameter of the specially designed step or the cover on the upper part of the rubber storage barrel 5, and a fixed or movable bottom is arranged on the electric drill gun handle 14 corresponding to the lower end of the rubber storage barrel 5 to match the collar 16 Play a supporting role. The rubber storage tube 5 or the handle are preferably transparent or translucent, or a continuous or intermittent longitudinal slit is provided on the handle to facilitate the observation of the liquid level, and when necessary, the outside is covered with a constant temperature cover or a heat...

Embodiment 3

[0088] The rubber storage cylinder of the present invention can also be arranged in an overlapping manner up and down, that is, the pump head on the upper rubber storage cylinder is connected to the wall of the chamber accommodating it, and the bottom of the chamber is connected to the lower rubber storage cylinder pump head, and the upper and lower The chambers of the rubber storage cylinder are all fixed on the gun body, and the upper chamber is set in the lower chamber, so that when the upper pump head is pressed hard, the upper pump head 2 will move down, and the glue will be pumped out according to the amount. The chamber is fixedly connected, and its displacement will be transmitted to the lower pump head, thereby driving the lower pump head to pump out a certain amount of glue.

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PUM

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Abstract

The invention relates to a portable type double-component glue gun. The portable type double-component glue gun comprises a glue storage cylinder A, a glue storage cylinder B, a glue mixer, a glue injection nozzle, a trigger, a handle and a power circuit installed and arranged inside the gun body. The portable type double-component glue gun is characterized in that a glue storage container A and aglue storage container B are cylinders which are movably connected to an electric drilling gun, have pump heads and can contain a glue A and a glue B respectively. A glue-mixing pipe is detachably fixed to the front end of the electric drilling gun. The glue injection nozzle is formed or installed and arranged at the front end of the glue-mixing pipe. A glue input nozzle is arranged in the position, close to the front end position of the electric drilling gun, above the glue-mixing pipe. Hoses communicate with glue outlets of the pump heads above the two cylinders. The lower ends of the hosesare connected to the glue input nozzle in an inserted manner. A spiral shaft with mixing and glue conveying functions is arranged inside a glue mixing cylinder. The front end of the spiral shaft is connected with an electric drilling head in a matched manner so that the spiral shaft can be driven to work when the trigger is pulled. The portable type double-component glue gun is simple in structure and convenient to operate; waste of glue can be reduced greatly; and the glue gun is quite suitable for many-time-and-small-quantity and field glue application situations.

Description

technical field [0001] The invention relates to a device for mixing and removing glue of two-component glue, in particular to a portable electric stirring mixing and glue removing device. Background technique [0002] Two-component adhesive has comprehensive advantages such as rapid reaction and thorough curing, environmental protection and low carbon, and is not affected by temperature and humidity. It is an important direction for the development of adhesives. The tolerance of the ratio error is not greatly enlarged. Many environmentally friendly two-component adhesives can still meet the bonding technical requirements when the ratio error is 10% or greater. However, the inconvenience of its use has seriously restricted the development of environmentally friendly two-component adhesives. The existing two-component glue is generally mixed and stirred by weighing or measuring according to the required ratio. Contact with carbon dioxide in the air for a long time will also ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C17/10B05C17/005
CPCB05C17/00553B05C17/00569B05C17/10
Inventor 卢清友卢思竹袁小亚鄢志杰刘翠丽邱顺
Owner CHONGQING LIERDA SCI & TECH DEV