A heating and heat preservation bag that can be used for the rubber hose of an electric extrusion gun

Abstract

The invention relates to the technical field of electric glue extrusion guns, and discloses a heating and heat preservation package that can be used for rubber hoses of electric glue extrusion guns. , the inner lower part of the lower cover is connected with a control assembly, the control assembly includes a housing, the upper side of the inner bottom side wall of the lower cover is connected with a first contact inside the housing, and the upper side of the first contact is provided with a second contact , the upper side of the control component is fixedly connected with the motion component. The heat preservation bag that can be used for the rubber hose of the electric extrusion gun, when the movable rod moves downward, the movable rod drives the second contact fixedly connected with it to move synchronously, when the clamping block is fixed to the rubber hose, the second contact point and the first contact are in contact with each other, because the first contact, the second contact and the steam chamber are electrically connected, after the second contact and the first contact are in contact with each other, the steam chamber is triggered to generate heating gas. The structure achieves the effect that the heating component can be turned on intelligently.

Description

technical field [0001] The invention relates to the technical field of electric glue extrusion guns, in particular to a heating and heat preservation bag that can be used for the rubber hose of electric glue extrusion guns. Background technique [0002] The colloid of the electric extrusion gun is filled into the rubber hose from the external colloid package, and the shape of the colloid will change with the change of the external temperature. Therefore, a heat preservation bag for the rubber hose is born accordingly. Most of the rubber hoses nowadays The development direction of thermal insulation bags is becoming more and more diversified. [0003] The main problem with most of the rubber hose insulation packs currently on the market is that since the rubber hose is usually made of plastic, the traditional heating insulation pack mainly heats the rubber hose directly through the heating rod, which will soften the internal plastic structure of the hose in the long run. The...

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Problems solved by technology

[0003] The main problem with most of the rubber hose insulation packs currently on the market is that since the rubber hose is usually made of plastic, the traditional heating insulation pack mainly heats the rubber hose directly through the heating rod, which will soften the internal plastic structure of the hose in the long run, making the The service life of the rubber hose is low, and because the rubber hose is generally cylindrical, it is easy to roll, or it can be equipped with a device that can fix the rubber hose, but the general fixing operation is more complicated, thereby reducing the heat preservation efficiency. , the heating gas cannot be circulated and evenly distributed, so that the heat cannot be fully utilized. The above situation will cause the internal plastic structure of the rubber hose to soften, the service life of the rubber hose is low, it is easy to roll, the fixing operation is more complicated, the heat preservation efficiency is reduced, and the heating The problem that the gas cannot be circulated evenly and the heat cannot be fully utilized

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