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Comma scraper coating machine capable of automatically adjusting interval

A comma scraper and automatic adjustment technology, applied in the field of coating machines, can solve problems such as gap adjustment accuracy, low repeat positioning accuracy, inability to adapt to the development requirements of high-precision coating machines, and no real-time feedback

Inactive Publication Date: 2013-04-03
SOTECH SMARTER EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And there is no gap detection mechanism and supporting servo motor for real-time adjustment, the sliding friction of the inclined block during adjustment, the resistance is large (due to the rigid slider of the mechanism itself will also produce crawling), no real-time feedback, low gap adjustment accuracy, and low repeat positioning accuracy. Adapt to the development requirements of high-precision coating machines

Method used

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  • Comma scraper coating machine capable of automatically adjusting interval
  • Comma scraper coating machine capable of automatically adjusting interval
  • Comma scraper coating machine capable of automatically adjusting interval

Examples

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Embodiment Construction

[0021] Such as figure 1 The shown comma blade coating machine includes a frame 1, and the bottom of the frame 1 is provided with a fixed foot 11 fixed on the ground, and a back roller assembly 2 and a comma blade assembly 3 are installed on the frame 1, Between the back roller assembly 2 and the comma scraper assembly 3 , an automatic adjustment device 4 for inclined blocks and an accuracy detection device 5 are provided. The back roller assembly 2 includes a back roller bearing seat 21 fixed on the frame 1, a back roller 22 is installed on the back roller bearing seat 21, and a comma scraper assembly 3 is installed on the side opposite to the back roller 22 , the comma scraper assembly 3 includes a guide rail 31 installed and fixed on the frame 1, a comma scraper bearing seat 32 is provided on the guide rail 31, a comma scraper 33 is installed on the comma scraper bearing seat 32, and a comma scraper 33 is installed on the frame 1 A cylinder 34 is also installed, and the tel...

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PUM

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Abstract

The invention discloses a comma scraper coating machine capable of automatically adjusting an interval. The comma scraper coating machine comprises a rack (1); a backup roll assembly (2) is mounted on the rack (1); a comma scraper assembly (3) which is matched with the backup roll assembly and is used for coating is further mounted on the rack (1); an automatic inclined block adjusting device (4) is further arranged between the backup roll assembly (2) and the comma scraper assembly (3); and the comma scraper coating machine further comprises a precision detecting device (5) which is used for detecting a size of the interval between the comma scraper assembly (3) and the backup roll assembly (2), and is capable of feeding back detection information to the automatic inclined block adjusting device (4).

Description

【Technical field】 [0001] The invention relates to the field of coaters, especially comma blade coaters. 【Background technique】 [0002] Coating machines are used for coating production of adhesive tapes. The rolled substrate is coated with a layer of glue, paint or ink with specific functions, dried and rolled. It adopts a special high-speed coating head, which can effectively reduce the generation of air bubbles. The coating machine is equipped with a full-speed automatic film splicing mechanism and closed-loop automatic tension control. [0003] The most commonly used coating machine is a comma blade coater. The gap adjustment mechanism of the existing comma blade coater adopts an inclined block structure adjustment. When the inclined block slides, it is a sliding friction of surface contact or line contact. And there is no gap detection mechanism and supporting servo motor for real-time adjustment, the sliding friction of the inclined block during adjustment, the resist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C11/02
Inventor 郭景松徐鹏张其淼谢起峰甘德韶
Owner SOTECH SMARTER EQUIP CO LTD
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