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Scraper one-key reset device

A technology of reset device and scraper, applied in the field of devices on printing presses, achieves the effects of simple structure, convenient use, stable and reliable performance

Inactive Publication Date: 2012-10-24
SHAANXI BEIREN PRINTING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure solves the problem that the squeegee for repeated orders needs to be readjusted, and can be directly replaced by one-key recovery, saving printing preparation time

Method used

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Examples

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing and specific embodiment the present invention will be further described:

[0013] figure 1 It is a structural schematic diagram of the scraper one-button reset device of the present invention, figure 2 yes figure 1 The left view of the scraper, in the figure, the scraper one-button reset device includes scraper angle rotating air motor 1, scraper lift air motor 2, scraper lift potentiometer 3, scraper angle potentiometer 4, worm gear pair 5 and reducer 6; scraper The lifting air motor 2 is connected to the scraper angle adjustment mechanism through the worm gear pair 5; the scraper angle adjustment mechanism is connected to the scraper lifting potentiometer 3; the scraper angle rotation air motor 1 is connected to the scraper angle rotation mechanism through the reducer 6; the scraper angle rotation mechanism is connected to the scraper The angle potentiometer 4 is connected.

[0014] The scraper lifting air motor 2 mak...

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Abstract

The invention discloses a scraper one-key reset device. The device comprises a scraper angle rotating air motor, a scraper lifting air motor, a scraper lifting potentiometer, a scraper angle potentiometer, a worm and gear pair and a reducer, wherein the scraper lifting air motor is connected with a scraper angle adjusting mechanism through the worm and gear pair, the scraper angle adjusting mechanism is connected with the scraper lifting potentiometer, the scraper angle rotating air motor is connected with a scraper angle rotating mechanism through the reducer, and the scraper angle rotating mechanism is connected with the scraper angle potentiometer. The device has the advantages that the device is suitable for various printing machines, by means of an air motor driving, the lifting of a scraper and the adjustment of angles can be achieved, the air motor is utilized to achieve the lifting of the scraper and the adjustment of angles, the anti-explosion problem in a printing unit anti-explosion area is solved consequently, besides, the structure is simple, the device is convenient to install and debug, the performance is stable and reliable, and the usage is convenient.

Description

technical field [0001] The invention relates to a device on a printing machine, more specifically to a one-button reset device for a scraper. Background technique [0002] The adjustment of the angle and height of the scraper on the printing machine takes up a lot of time in the preparation time for printing. When the same batch of printed products is printed at different times, the best three positions of the scraper adjusted during the last printing cannot be repeatedly positioned. Time is wasted when adjustments are required, reducing work efficiency. Therefore, it is very important to study a novel scraper one-button reset device used. Contents of the invention [0003] In order to solve the above problems in the prior art, the present invention provides a scraper one-button reset device, which uses the pneumatic drive of the air motor and the precise positioning of the potentiometer to realize the one-button reset action through the logic control of the electrical ac...

Claims

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Application Information

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IPC IPC(8): B41F31/04
Inventor 薛志成何培苏李征练大伟吴宏韩武
Owner SHAANXI BEIREN PRINTING MACHINERY
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