Continuous automatic glue spraying machine for carbon felt

Abstract

The invention relates to glue spraying equipment, in particular to a continuous automatic glue spraying machine for carbon felt. The glue spraying machine includes felt flipping mechanisms, and a machine frame; the machine frame is a rectangular structure, a plurality of conveying units are arranged on the machine frame, gear conveying rollers are arranged on two ends of the machine frame on the conveying units, an inverted U-type glue spraying support frame and the gear conveying rollers are arranged on the top of the machine frame, a glue spraying mechanism is arranged on the glue spraying support frame, and a number of mesh belts form the conveying rollers; a carbon felt extrusion mechanism is arranged on the outer side of a conveying machine frame on the lowest bottom, each felt flipping mechanism is composed of a felt flipping infiltration mechanism and a carbon felt infiltration mechanism, a net belt cleaning mechanism is arranged on the lower end of each set of felt flipping mechanisms, the felt flipping mechanisms make the carbon felt flipped smoothly through adjusting the upper and lower chain angles and the chain speed, and the lower ends of each set of felt flipping mechanisms intersect with the adjacent felt flipping mechanisms. The continuous automatic glue spraying machine for the carbon felt has the advantages that high uniformity and good infiltration are achieved, the amount of glue spray can be controlled by the continuous automatic glue spraying machine, and the production efficiency and product quality stability are improved.

Description

technical field [0001] The invention relates to the technical field of glue spraying equipment, in particular to a continuous automatic glue spraying machine for carbon felt. Background technique [0002] Carbon felt is a felt-like carbon material composed of carbon fibers. Carbon felt not only has the characteristics of high temperature resistance, corrosion resistance, insolubility, etc., but also has the properties of softness, elasticity, small bulk density, and small thermal conductivity of fibrous carbon. It is a good thermal insulation material. At present, carbon felt Felt is widely used in high-temperature furnaces in vacuum or non-oxidizing atmospheres, high-temperature induction furnaces and vacuum coating furnaces. [0003] The thickness of ordinary carbon felt is 8-10mm. In order to make the carbon felt reach the required thermal insulation thickness, it is necessary to cut and wrap several layers of 8-10mm. In order to improve the performance of the carbon fel...

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Problems solved by technology

[0008] The object of the present invention is to solve the problems in the prior art described above, to provide a continuous automatic glue spraying machine for carbon felt with high uniformity, good wettability, and controllable glue spraying amount, so as to improve the glue spraying production efficiency and product quality. Quality stability, in order to solve the problem that the unevenness of the glue leads to the delamination of the cured felt and affects the quality of the product

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