Single-face canvas gluing device based on cold-hot transformation

Abstract

The invention provides a single-face canvas gluing device based on cold-hot transformation, and relates to the technical field of canvas gluing. The single-face canvas gluing device based on cold-hottransformation comprises a canvas strip, and sleeves are fixedly mounted at the upper end and the lower end of the left side of the canvas strip. Rubber strips are fixedly connected in the sleeves through springs. A storage tank is fixedly mounted above the canvas strip, and a gluing plate is fixedly mounted at the bottom end of the storage tank. A limiting groove is formed in he left side of thegluing plate, and the right side of the gluing plate is rotationally connected with a scraper blade. A mounting plate is fixedly mounted on the right side of the storage tank above the canvas. According to the single-face canvas gluing device based on cold-hot transformation, lamination of glue and the canvas is benefited, the glue permeates into the canvas, so that the glue and the canvas adheremore tightly, and the phenomena of debonding and glue face tearing likely to occur to the canvas in the later period are avoided; and attachment of a film is utilized, bonding between a rotary roll and the glue is avoided, and the smoothness of the glued surface is improved.

Description

technical field [0001] The invention relates to the technical field of canvas gluing, in particular to a single-side gluing device for canvas based on cooling and heating conversion. Background technique [0002] Canvas is a kind of thick cotton or linen fabric. It is named after it was originally used for sails. Generally, plain weave is used, and a small amount of twill weave is used. Both warp and weft yarns use multi-strand threads. Canvas is usually divided into coarse canvas and There are two types of fine canvas, and the coarse canvas is mainly used for automobile transportation, covering of open warehouses and setting up tents in the wild. . [0003] In the traditional canvas gluing machine, the glue is directly applied to the surface of the canvas, and then the roller is used to flatten it, or the glue is applied directly with the roller, but in the process of gluing, the glue has not yet Cooling, it is easy to cause adhesion with the rotary roller, so that the su...

AI Technical Summary

Problems solved by technology

[0003] In the traditional canvas gluing machine, the glue is directly applied to the surface of the canvas, and then the roller is used to flatten it, or the glue is applied directly with the roller, but in the process of gluing, the glue has not yet Cooling, it is easy to produce adhesion with the rotary roller, so that the surface smoothness of the glued surface of the canvas is not high, and during the application process, the glue does not penetrate well into the thick canvas, which reduces the adhesion between the glue and the canvas. Focus on the phenomenon of degumming and tearing of the rubber surface in the later stage

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