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Paper film-coating paper roller

A technology for laminating paper and paper, applied in the field of paper laminating paper rolls, can solve the problems of difficult temperature control of laminating paper rolls, easy damage to paper roll bearings due to heat, etc., achieving simple structure, avoiding frequent damage, and good heating effect. Effect

Inactive Publication Date: 2018-07-24
TIANJIN XINTAI JUNZE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above technical problems, the present invention provides a paper-coated paper roll to solve the problem that the existing film-coated paper roll is difficult to control the temperature and the paper roll bearing is easily damaged by heat

Method used

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Embodiment

[0017] as attached figure 1 , 2 As shown, the present invention provides a paper-coated paper roll, which is characterized in that the paper-coated paper roll includes an annular groove 1, a fixed sleeve body 2, a hollow shaft 3, a heating rod 4 and a paper roll shaft 5; the hollow shaft 3 A paper roller shaft 5 is fixedly connected to the upper end, and a fixed sleeve body 2 is symmetrically fixed on both sides of the inner cavity of the hollow shaft 3, and an annular groove 1 is respectively arranged inside the two fixed sleeve bodies 2, and a heating rod is arranged in the inner cavity of the hollow shaft 3 4. There are several balls tangent to the outer contour of the heating rod 4 inside the annular groove 1. The balls are made of galvanized steel balls. The fixed sleeve body 2 is made of insulating and heat-conducting materials. The section of the annular groove 1 is semicircular. The inner balls are in contact with the fixed heating rod 4 to avoid frequent damage to th...

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Abstract

The invention provides a paper film-coating paper roller. The paper film-coating paper roller comprises annular grooves, fixed sleeve bodies, a hollow shaft, a heating bar and a paper roller shaft, the upper end of the hollow shaft is fixedly connected with the paper roller shaft, and the two sides of an inner cavity in the hollow shaft are symmetrically and fixedly connected with the fixed sleevebodies; and the two fixed sleeve bodies are internally provided with the two annular grooves correspondingly, the hearing bar is arranged in the inner cavity in the hollow shaft, the annular groovesare internally provided with a plurality of roll balls tangent to the outer contour of the heating bar, and the roll balls adopts galvanized steel balls. The paper film-coating paper roller is simplein structure, the roll balls in the annular grooves are utilized to make contact with the fixed heating bar, the situation that a bearing is adopted, and consequently, the bearing is often damaged isavoided, the roll balls are smoother and saves more labor, under action of the heating bar, the film-coating paper roller can reach the film-coating temperature, and the heating effect is good.

Description

technical field [0001] The invention belongs to the technical field of paper, in particular to a paper-coated paper roll. Background technique [0002] Film-coated paper is widely used in the production of building formwork. The film-coated paper and wood-based panels are thermally pressed to produce building templates. any pollution caused by substances; can strictly limit the release of harmful gases; wear-resistant, compressive; waterproof paint greatly prolongs the service life of the diaphragm. [0003] When paper is laminated, there are strict requirements on temperature. It is difficult to control the temperature of traditional coated paper rolls, and the bearings of paper rolls are easily damaged by heat. [0004] Therefore, it is very necessary to invent a kind of paper coated paper roll. Contents of the invention [0005] In view of the above technical problems, the present invention provides a paper-coated paper roll to solve the problems that the existing fil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/56B29C65/20B29L7/00B29L9/00
CPCB29C65/565B29C65/20B29C66/8324B29L2007/00B29L2009/00
Inventor 李绍建
Owner TIANJIN XINTAI JUNZE TECH
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