Tongue-type multi-line brushing device of leather adhesive

Abstract

The invention discloses a tongue-type multi-line brushing device of a leather adhesive, which comprises an adhesive-controlling plug, a tongue, a tongue pipe, an adhesive-controlling column A, a solvent outer pipe, an adhesive-controlling column B, a rear cover plug, a rear cover ring, an air needle, and a casing pipe. The adhesive-controlling column B is fixedly disposed at the lower part of the solvent outer pipe; the lower half part of the adhesive-controlling column A is fixedly disposed inside an upper end port of the tongue pipe, and the upper half part is movably connected inside an lower end port of the solvent outer pipe; two through holes for controlling the circulation of adhesive liquid are disposed on the adhesive-controlling column A and the adhesive-controlling column B; the lower-middle part of the tongue pipe is manufactured into a funnel shape with the tail part of the funnel being the tongue mouth; the tongue is disposed inside the tongue mouth; a threaded hole is disposed at the center point of the top of the tongue mouth; the adhesive-controlling plug is disposed in the hole; and the bottom surface of the adhesive-controlling plug is pressed to the tongue. The device saves adhesives by above 80% when compared with a hairbrush, does not contaminate upper surfaces, and does not cause environment pollution. The device is especially applicable to the brushing processes of combined, strip, and wire-drawing adhesives and the supplementary brushing of various adhesives in leather shoe industry.

Description

technical field [0001] The invention relates to the technical field of adhesive brushing devices, in particular to an adhesive brushing device that automatically controls the flow rate of the adhesive, uses adhesive in a closed type, saves energy, and is environmentally friendly. Background technique [0002] Present used brush adhesive tool is generally hairbrush, and hairbrush is made of hairbrush handle, bristle fixed setting and bristle, and its principle is to install bristle fixing device at the lower end of hairbrush handle, and bristle is fixed in it. When using, hold the brush handle, dip the bristles in the adhesive, and then brush the adhesive liquid on the parts. Its main disadvantage is that the brush is in an open state, which cannot effectively control the brushed surface, easily pollutes the surface of the brushed part, wastes the adhesive, and increases the difficulty of cleaning. The environment is not conducive to human health. Contents of the invention...

AI Technical Summary

Problems solved by technology

Its main disadvantage is that the brush is in an open state, which cannot effectively control the brushed surface, easily pollutes the surface of the brushed part, wastes the adhesive, and increases the difficulty of cleaning. environment, unfavorable to human health

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