Knife, paper feed shaft forming device and forming method thereof

A molding device and tool technology, applied in transportation and packaging, thin material handling, printing, etc., can solve the problems of long process cycle, unfavorable promotion, complicated steps, etc., and achieve stable molding process, high molding efficiency, and simple steps. Effect

Active Publication Date: 2022-04-26
上海汉图科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the related art, the paper feeding shaft of the printer includes a rubber-coated shaft and a frosted shaft, because the rubber-coated shaft will produce pits under great pressure, and the frosted shaft will bring a powder layer to pollute the interior of the printer. Therefore, in order to prevent the printer from forming an image Dirty noise occurs when using metal shafts to replace the paper feed shafts in related technologies, including rubber-coated shafts and frosted shafts. However, the process of metal shafts needs to be molded, the cost is high, the steps are more complicated, and the process cycle is long. Not conducive to promotion

Method used

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  • Knife, paper feed shaft forming device and forming method thereof
  • Knife, paper feed shaft forming device and forming method thereof
  • Knife, paper feed shaft forming device and forming method thereof

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Embodiment Construction

[0059] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of means consistent with aspects of the present application as recited in the appended claims.

[0060] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. Unless otherwise defined, the technical terms or scientific terms used in the application shall have the ordinary meanings understood by those skilled in the art to which the application belongs. Words such as "one" or "one" used in the specification ...

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Abstract

The application provides a cutting tool, a paper feeding shaft forming device and a forming method thereof. The knife includes a fixed part and a poking part. The poking tooth part is fixed to the fixing part, and is used for pressing the surface of the shaft body of the paper feeding shaft to form a convex structure. The paper feeding shaft forming device includes a shaft forming device and the above-mentioned cutter. The method for forming the paper feed shaft includes forming the shaft body of the paper feed shaft by a shaft body forming device; pressing the surface of the shaft body with a toothed part of a knife to form a convex structure, so as to form the paper feed shaft. Compared with related technologies, the tool has simple structure and low cost. The paper feeding shaft forming device has simple structure and low cost. The forming method of the paper feed shaft has simple steps, a short cycle for forming the raised structure, and high forming efficiency.

Description

technical field [0001] The present application relates to the technical field of thermal transfer printing, in particular to a cutter, a paper feeding shaft forming device and a forming method thereof. Background technique [0002] With the development of printer technology, the requirements for the cleanliness inside the printer are getting higher and higher. In the related art, the paper feeding shaft of the printer includes a rubber-coated shaft and a frosted shaft, because the rubber-coated shaft will produce pits under great pressure, and the frosted shaft will bring a powder layer to pollute the inside of the printer. Therefore, in order to prevent the printer from forming an image Dirty and noisy spots appear when using metal shafts to replace the paper feed shafts in related technologies, including rubber-coated shafts and frosted shafts. However, the process of metal shafts needs to be molded, which is costly, complicated steps, and the process cycle is long. Not c...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B41J2/315B65H5/06B21D22/04
CPCB41J2/315B65H5/062B21D22/04
Inventor王锋段锋
Owner上海汉图科技有限公司