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A self-adhesive unwinding and rectifying device

A technology of a deviation correction device and film, which is applied in the direction of winding strips, transportation and packaging, thin material processing, etc., can solve the problems of cumbersome operation, difficult to popularize and apply, and the device deviation correction effect is not obvious, and achieves strong adaptability and good The effect of the skew effect

Active Publication Date: 2021-05-28
芜湖市祥和包装有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the deviation correction effect of this device is not obvious, and the operation is cumbersome, so it is difficult to popularize and apply

Method used

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  • A self-adhesive unwinding and rectifying device
  • A self-adhesive unwinding and rectifying device
  • A self-adhesive unwinding and rectifying device

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Embodiment Construction

[0040] Through the description of the embodiments below, the specific implementation of the present invention includes the shape, structure, mutual position and connection relationship between the various parts, the function and working principle of each part, the manufacturing process and the operation and use method of the various components involved. etc., to make further detailed descriptions to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0041] As an optional embodiment of the present invention, such as Figure 1-4 As shown, a self-adhesive unwinding correction device is provided, including

[0042] base 1;

[0043] Unwinding shaft 2, said unwinding shaft 2 is rotatably connected with said base 1;

[0044] Pressure roller 3, the pressure roller 3 is arranged parallel to the unwinding shaft 2, and the pressure roller 3 is used to press the surface of ...

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Abstract

The invention provides a self-adhesive unwinding and correcting device, comprising a base; an unwinding shaft, the unwinding shaft is rotatably connected to the base; a pressure roller, the pressure roller is arranged parallel to the unwinding shaft, the The pressure roller is used to press the surface of the self-adhesive film; two side nip rollers, the two side nip rollers are symmetrically arranged on both sides of the self-adhesive film; the first drive mechanism, the two sides of the first drive mechanism The output ends are respectively fixedly connected to the roller shafts of the two side pinch rollers; the deviation correction mechanism is arranged on the unwinding path of the self-adhesive film, and is used for correcting the deviation of the self-adhesive film. In the present invention, through the setting of the pressure roller, unwinding during the unwinding process can be avoided, and through the setting of the side pinch rollers on both sides of the self-adhesive film, deviation during the unwinding process can be avoided, forming a correction. In addition, the correction mechanism Setting, it can correct the deviation of the unrolled tape to achieve the purpose of secondary deviation correction.

Description

technical field [0001] The invention relates to the technical field of self-adhesive unwinding equipment, in particular to a self-adhesive unwinding and correcting device. Background technique [0002] Self-adhesive is also called self-adhesive label material. It is a composite material with paper, film or special material as the fabric, adhesive on the back, and silicon-coated protective paper as the backing paper. A certain degree of deviation is prone to occur during the self-adhesive unwinding process, and this deviation will affect the subsequent process, thereby affecting product quality. [0003] The inventors found that in the prior art, the self-adhesive unwinding equipment often needs to be equipped with an additional deviation correction device, and the structure of the deviation correction device is complicated, and the deviation correction effect is not obvious. [0004] After searching, the Chinese utility model patent, application number: CN201721380132.7, di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H16/00B65H23/038B65H23/02B65H20/02
CPCB65H16/00B65H20/02B65H23/0204B65H23/038B65H2701/192
Inventor 黄裕银
Owner 芜湖市祥和包装有限公司
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