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Novel micro binder gun

A micro-volume and glue gun technology, applied in the direction of coating, liquid coating device on the surface, etc., can solve problems such as inability to ensure the accuracy of dispensing, and achieve the effects of avoiding glue leakage, reliable sealing, and easy handling

Inactive Publication Date: 2010-07-21
王燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiency that the existing glue gun cannot ensure the dispensing accuracy, the present invention provides a new type of micro glue gun that can realize precise dispensing

Method used

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Experimental program
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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] refer to figure 1 , figure 2 , a new type of micro glue gun, comprising a gun body 1, the gun body 1 has a material cavity 2 and an air cavity 3 above the material cavity 2; the lower end of the gun body 1 is connected with a hexagon socket head screw The glue outlet 4 is connected, the glue outlet 4 communicates with the material cavity 2, and the glue outlet 4 and the gun body 1 are sealed by a sealing ring; the upper end of the gun body 1 is connected to a cover 5 The connection thus seals the air cavity 3 described above.

[0016] The material chamber 2 is also communicated with a glue feed head 6, the air chamber 3 is provided with a piston 7, and the piston 7 divides the air chamber 3 into an upper air chamber and a lower air chamber, so The above-mentioned upper air cavity is communicated with the normal ventilation ...

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Abstract

The invention discloses a micro binder gun, which comprises a gun body. A material cavity and an air cavity are arranged in the gun body; the lower end of the gun body is connected with a glue-spreading head; the upper end of the cavity and a cover body are connected to seal the air cavity; the material cavity is communicated with a glue-feeding head; a piston is arranged in the air cavity; the air cavity is divided into an upper air cavity and a lower air cavity by the piston; the upper cavity is communicated with a normally-ventilating pipe joint; the lower air cavity is communicated with an air inlet pipe joint; the piston is also connected with a thimble which downwards extends to the material cavity; the thimble at passing part is sealed with the material cavity; the thimble at passing part is sealed with the air cavity; the cover body is provided with a micrometer; a threaded insert of the micrometer is axially arranged on the cover body; and a screw of the micrometer extends into the air cavity and aligns with the plug. The invention can accurately control the glue spreading amount through the micrometer, thereby ensuring the glue-dispersing precision.

Description

(1) Technical field [0001] The invention relates to a glue gun. (2) Background technology [0002] Glue gun is an indispensable tool in dispensing equipment. Ordinary glue guns only have a rough adjustment function. In some occasions that require precise dispensing, it is troublesome to adjust. It cannot ensure the dispensing accuracy and cannot adapt to a very small amount. Precision dispensing. (3) Contents of the invention [0003] In order to overcome the deficiency that the existing glue gun cannot ensure the dispensing accuracy, the present invention provides a new type of micro glue gun capable of realizing precise glue dispensing. [0004] The technical scheme for solving the technical problems of the present invention is: a novel micro-glue gun, comprising a gun body, the gun body has a material cavity and an air cavity above the material cavity; The glue head is connected, the glue head is connected with the material chamber, and the glue head is sealed with th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/00B05C11/10
Inventor 王燕
Owner 王燕
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