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Electric two-component glue gun

A two-component, glue gun technology, applied in the direction of coating, the device for coating liquid on the surface, etc., can solve the problems of high cost of glue dispenser, difficult to adjust the ratio, inconvenient to carry, etc., to achieve convenient grip, Safe and convenient to use and simple structure

Pending Publication Date: 2019-05-24
重庆津竹缘创新科技有限公司
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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. The two-component glue gun needs to be equipped with a special two-component glue cartridge, which is expensive to use. It is generally used for a 1:1 ratio, and it is difficult to adjust the ratio. Intermittent small quantities The waste of glue is huge, and it is inconvenient to clean

Method used

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  • Electric two-component glue gun
  • Electric two-component glue gun
  • Electric two-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 an electric two-component glue gun. The electric two-component glue gun comprises a pump head, a mixing and stirring device and a power circuit; the electric two-component glue gun is characterized in that the pump head of the electric two-component glue gun is a peristaltic pump, the peristaltic pump is located on a gun-shaped head above two-component containers or coupled containers, and two-component glue solutions are pumped out under the action of a pump pipe and a pump impeller mechanism from the respective containers and introduced into a glue mixing pipe whichis located at the front end of a motor and internally provided with a stirring and mixing spiral rod; the motor and the glue mixing pipe are fixed to the gun-shaped head or an extending part of the gum-shaped head, a glue injection nozzle is formed or installed at the front end of the glue mixing pipe, an end socket for driving a spiral pipe to rotate is arranged at the rear end of the glue mixingpipe, and the end socket is tightly matched with a rotating head at the front end of the motor to rotate synchronously; and the rotating head is directly connected with the motor tightly or connectedwith the motor tightly through a variable speed and / or reversely rotation controller, an extending shaft at the other end of the motor is directly connected with the pump impeller mechanism of the peristaltic pump tightly or connected with the pump impeller mechanism of the peristaltic pump tightly through the variable speed and / or reversely rotation controller, and a switch key is fixedly arranged at a suitable position on the gun-shaped head. Electric glue pumping, mixing and glue injection are carried out according to the proportion, the structure is simple, carrying is convenient, and theelectric two-component glue gun is particularly suitable for high-frequency glue using occasions of a construction site or the filed.

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): B05C17/005
CPCB05C17/00553B05C17/00569B05C17/10
Inventor 卢清友卢思竹李巧红邱顺
Owner 重庆津竹缘创新科技有限公司