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Glue spraying gun

A glue gun and sealant technology, applied in the field of glue guns, can solve problems such as sealant outflow, and achieve the effect of avoiding waste.

Inactive Publication Date: 2014-04-09
BOSCH POWER TOOLS CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the technical problem that the sealant will still flow out of the extrusion port of the extrusion gun after the extrusion operation is stopped in the prior art

Method used

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Embodiment Construction

[0034] According to the present invention, the term "glue extrusion gun" should be widely understood, and it not only refers to a special tool for extruding sealant, but also generally refers to a tool for extruding reagents with other uses. The glue extrusion gun according to the present invention is mainly used in industries such as construction, automobile, household appliances, interior decoration, etc., for implementing processes such as gluing and sealing. Specifically, the extrusion gun according to the present invention can be used for filling different types of sealants in narrow gaps.

[0035] In the present invention, the term "glue" or "sealant" not only refers to sealing glass glue, but also generally refers to reagents with other purposes besides sealing glass glue, which can be fluids with any different viscosity and density, such as High viscosity sealant.

[0036] Usually, the sealant such as glass glue is contained in an airtight container, and the airtight co...

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PUM

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Abstract

The invention provides a glue spring gun, which comprises a sealant accommodation part used for loading a required sealant; a pressing extrusion apparatus which comprises a pressing extrusion member used for pressing the sealant to be extruded from the glue spring gun; a driving mechanism used for driving the pressing extrusion apparatus, wherein the driving mechanism comprises a motor used for providing power, and the driving mechanism can drive the pressing extrusion apparatus to extrude the sealant under the driving of the motor; and a trigger switch used for powering the motor to rotate. According to the invention, the motor is controlled by a control module, when the trigger switch is triggered, the motor rotates, and continuously rotates by following with continuous triggering of the trigger switch, when the trigger switch stops to trigger, the motor is controlled by the control module for inversion, and then stops to rotate after lasting for a set time.

Description

technical field [0001] The invention relates to a glue extrusion gun. The electric glue extrusion gun according to the invention includes a sealant accommodating part, a pushing device, a driving mechanism, a release system and an illumination system. Background technique [0002] Over the years, the extrusion gun has been widely used in construction, interior decoration, electronic appliances, automobiles and auto parts, ships and containers because of its advantages of simple operation, convenience, speed, and labor saving. A very commonly used special tool. [0003] A sealant with a certain viscosity, such as glass glue in a cylinder or bagged glass glue, is placed in the sealant container of the extrusion gun. The user first creates an opening at one end of the barrel or bag close to the extrusion port of the extrusion gun, and one end touches the The pushing device of the extrusion gun. When in use, the user manually pushes the pushing device (such as a manual glue gu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C17/01
Inventor 李彬俞磊蒋秋萍宋超
Owner BOSCH POWER TOOLS CHINA