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Novel electrical heating corrugated roller

A corrugated roller, electric heating technology, applied in the direction of mechanical processing/deformation, can solve the problems of poor wear resistance and durability of corrugated rollers, complex structure, etc., and achieve the effect of good wear resistance and durability, and simple heating structure

Inactive Publication Date: 2013-07-24
虞伯林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Corrugating rolls often need to be heated during use. Existing corrugating rolls generally use steam heating, which has a complex structure. In addition, the existing corrugating rolls have poor wear resistance and durability.

Method used

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  • Novel electrical heating corrugated roller

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0012] see figure 1 , the embodiment of the present invention includes:

[0013] A new type of electric heating corrugating roller, comprising: a corrugating roller outer roller 1 with a plurality of outer teeth processed on the outer surface, a corrugating roller inner roller 2 and two shaft heads 3, the corrugating roller outer roller 1 and the corrugating roller The shaft head 3 is welded and connected, the inner roller 2 of the corrugating roller is welded to the shaft head 3, a cavity is formed between the outer roller 1 of the corrugating roller and the inner roller 2 of the corrugating roller, and in the cavity Heat conduction oil is prov...

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PUM

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Abstract

The invention discloses a novel electrical heating corrugated roller, which comprises a corrugated roller outer roller with a plurality of outer teeth processed on the outer surface, a corrugated roller inner roller and two spindle heads, wherein the corrugated roller outer roller is in welded connection with the spindle heads; the corrugated roller inner roller is in welded connection with the spindle heads; a cavity is formed between the corrugated roller outer roller and the corrugated roller inner roller; heat conducting oil is arranged in the cavity; a heating pipe is arranged in the corrugated roller inner roller; a wear-resistant layer is arranged on outer surfaces of the outer teeth on the corrugated roller outer roller. Through the mode, the novel electrical heating corrugated roller is simple in a heating structure, better in wear-resistant performance and durability, and simple and practical.

Description

technical field [0001] The invention relates to the technical field of pressure rollers, in particular to a novel electrically heated corrugating roller. Background technique [0002] Corrugated carton is the most widely used packaging product, and its consumption has always been the first among all kinds of packaging products. Corrugated boxes are mainly made of corrugated paper. Corrugating rolls are the most important part of corrugated cardboard production equipment. Corrugating rolls often need to be heated during use. Existing corrugating rolls are generally heated by steam and have complex structures. In addition, the existing corrugating rolls have poor wear resistance and durability. Contents of the invention [0003] The technical problem mainly solved by the invention is to provide a new type of electric heating corrugating roller, which can solve the problems existing in the prior art, has a simple heating structure, and has better wear resistance and durabil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31F1/20
Inventor 虞伯林
Owner 虞伯林
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