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Hot melt glue gun

A technology of hot-melt glue guns and rubber hoses, which is applied in coatings, devices for coating liquids on surfaces, etc., and can solve problems such as not being able to meet actual needs

Active Publication Date: 2021-04-20
邳州市景鹏创业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above patent can only install and use one glue stick. In the actual use process, it is often necessary to use glue sticks of various colors, and it is necessary to switch back and forth during use to meet the requirements of different bonding positions. The above patent does not can not meet the actual needs

Method used

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Examples

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Embodiment Construction

[0040] according to Figure 1 to Figure 15 As shown, a kind of hot-melt glue gun described in this embodiment includes a housing 11; the housing 11 is rotatably connected with a rotating sleeve 2 with a rotating shaft arranged along the front and rear directions; the inner wall of the rotating sleeve 2 A plurality of rubber hoses 21 arranged along the front and rear directions are evenly formed along the circumferential direction; glue sticks of various colors can be installed and accommodated in the rotating sleeve 2 at the same time; Heating the glue tap 31 of the glue stick; the lower part of the inner front end of the housing 11 is provided with a heater 12 for heating the bottom glue tap 31 .

[0041] The rubber outlet cone 31 is made of copper material that is easy to conduct heat; the housing 11 and the rotating sleeve 2 are made of heat-insulating and flame-retardant plastic material; One side of the cylinder 2 is respectively formed with a heating port 213 for making...

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Abstract

The invention discloses a hot melt glue gun. The hot melt glue gun comprises a shell; a rotating sleeve is rotationally connected in the shell; a plurality of rubber pipes are formed on the inner wall of the rotating sleeve; a glue outlet conical head is glidingly connected into each glue pipe; a heater is arranged in the shell; an outer switching ring is fixedly connected to the periphery of the rotating sleeve; a driving shaft is connected in the shell; the shell is glidingly connected with a pull rod; and a trigger is rotationally connected in the shell. When the driving shaft is located in the upper limit position, the driving shaft rotates, so that glue sticks are fed forwards; when the driving shaft is located in the lower limit position, the driving shaft rotates to enable the rotating sleeve to rotate. The glue sticks can be heated, and liquid glue is extruded for adhesion; according to the hot melt glue gun, the plurality of rubber pipes are arranged, so that the rubber sticks with various colors can be mounted and accommodated; the glue outlet conical heads can move front and back, only one glue outlet conical head is heated at the same time, the rest glue outlet conical heads are located in the shell, and glue heads are prevented from being polluted.

Description

technical field [0001] The invention belongs to the technical field of hot-melt glue guns, and in particular relates to a hot-melt glue gun. Background technique [0002] The Chinese patent document with the document number CN205887364U discloses a safety hot melt glue gun, which is suitable for melting a glue strip to output a melt glue liquid, and includes a gun housing, a melt glue propulsion unit, and a control assembly. The gun housing includes a glue filling port for filling the glue strip and a glue outlet for outputting the molten glue liquid. The glue pushing unit includes a trigger, a glue pushing mechanism controlled by the trigger, and a heater. The hot-melt glue gun is added with a timing device, and then the counting module is electrically connected with the warning device for control, so as to achieve the purpose of reducing structural redundancy, the control is more convenient, the integration is high, and the manufacturing cost can be effectively reduced. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C17/005
Inventor 孙洪明
Owner 邳州市景鹏创业投资有限公司
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