Gumming roller device for hot-melting compound machine

Abstract

The invention relates to a gumming roller device for a hot-melting compound machine. The gumming roller device comprises a roller barrel, wherein a left sealing screw cap is in threaded connection with the left end of the roller barrel; a right sealing screw cap is in threaded connection with the right end of the roller barrel; a threaded pipe is integrally arranged at the middle of the right end surface of the left sealing screw cap; a positioning shaft sleeve is integrally arranged at the middle of the left end surface of the right sealing screw cap; a heating rod is transversely arranged in the roller barrel; the left end of the heating rod is in threaded connection with the threaded pipe; the right end of the heating rod is positioned in the positioning shaft sleeve; a feeding pipe is integrally arranged on the left sealing screw cap; a plurality of discharge holes are formed in the roller barrel; a rubber sleeve is connected onto the outer surface of the roller barrel in a sleeving manner; the inner wall surface of the rubber sleeve is fixed with the outer surface of the roller barrel in an adhering manner; a plurality of rectangular through holes are formed in the rubber sleeve; and a hairbrush layer is fixedly arranged on the outer surface of the rubber sleeve. According to the gumming roller device for the hot-melting compound machine provided by the technical scheme of the invention, the structural design is reasonable, the structure is simple, the uniform gumming is achieved, the heating function is achieved, the flowability of an adhesive is good, and the gumming operation is convenient.

Description

technical field [0001] The invention belongs to the technical field of hot-melt compounding machines, and in particular relates to a rubber roller device of a hot-melt compounding machine. Background technique [0002] The hot-melt lamination machine is a processing machine that performs hot-melt lamination on plastics, sheets, matching, etc. through heat radiation, and combines two or more different materials and applies a certain pressure to make them composite into one. Before the existing sheet material is pressed and formed, it is necessary to apply glue to each planed wood chip. However, the structure design of the rubber roller device of the existing hot-melt laminating machine is unreasonable, and a large amount of glue is applied to the rubber roller. , Gluing is easy to cause uneven gluing of wood chips, the adhesive is easy to solidify, poor fluidity, inconvenient gluing operation, and poor practicability. [0003] For above-mentioned technical problem, so need t...

AI Technical Summary

Problems solved by technology

Before the existing sheet material is pressed and formed, it is necessary to apply glue to each planed wood chip. However, the structure design of the rubber roller device of the existing hot-melt laminating machine is unreasonable, and a large amount of glue is applied to the rubber roller. , gluing is easy to cause uneven gluing of wood chips, the adhesive is easy to solidify, poor fluidity, inconvenient gluing operation, and poor practicability

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