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Scraper adjusting device for circular screen printer

A rotary screen printing machine and rotary screen printing technology, applied in the direction of screen printing machine, printing machine, rotary printing machine, etc. requirements and other issues to achieve the effect of improving printing efficiency

Active Publication Date: 2015-08-19
TONGXIANG SIYUAN TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous improvement of printing production technology and process, the existing method of adjusting the scraper in manual mode obviously cannot meet the high standards and high requirements of equipment automation, integration and precision, which directly affects the production of high-quality fabrics

Method used

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  • Scraper adjusting device for circular screen printer
  • Scraper adjusting device for circular screen printer
  • Scraper adjusting device for circular screen printer

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] The specific embodiments of the present invention will be described in further detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

[0027] See Figure 1 to Figure 7 , The squeegee adjusting device of a rotary screen printing machine according to the present invention includes a base 1, a squeegee pressure adjustment unit 2 and a squeegee height adjustment unit 3 fixed on the rotary screen printing machine frame (not shown). The base 1 is provided with a vertical elongated limiting groove 11;

[0028] The scraper pressure adjusting unit 2 includes a rotating shaft 21 with one end hinged in the limiting groove 11, a connecting rod 22 fixedly arranged at the other end of the rotating shaft 21, and a scraper seat 23 fixedly arranged at one end of the connecting rod 22 One end of the connecting rod 22 is fixed on the rotating shaft 21, and the ot...

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Abstract

The invention discloses a scraper adjusting device for a circular screen printer. The scraper adjusting device comprises a base, a scraper pressure adjusting unit and a scraper height adjusting unit which are fixed on a frame of the circular screen printer, and a vertical rectangular limiting groove is formed in the base; the scraper pressure adjusting unit comprises a rotating shaft with one end hinged in the limiting groove, a connecting rod fixedly arranged at the other end of the rotating shaft and a scraper seat fixedly arranged at one end of the connecting rod, and one end of the connecting rod is fixed on the rotating shaft while the other end fixedly connected with the scraper seat; the rotating shaft is connected with the output shaft of a driving motor through a guiding belt; the scraper height adjusting unit comprises an air cylinder fixed on the base and a lifting rod fixedly connected on the piston shaft of the air cylinder, the other end of the lifting rod is provided with a ring, an annular groove corresponding to the ring is formed in the rotating shaft, and the ring sleeves the annular groove. Compared with the prior art, the scraper adjusting device has the advantage that the pressure and height of scrapers can be automatically adjusted.

Description

Technical field: [0001] The invention relates to the technical field of textile machinery, in particular to a scraper adjusting device of a rotary screen printing machine. Background technique: [0002] Rotary screen printing machine is a kind of main equipment for textile printing. After the rotary screen is purely rolled on the fabric, the slurry is printed on the fabric by scraping or magnetic bar device, and a certain pattern and color are formed. , Thus completing the entire printing process. The printing method of squeegee printing is to use the rotary screen to continuously rotate and scrape with the squeegee to make the color paste printed on the fabric for printing. During the printing process, the height and pressure of the squeegee need to be adjusted according to the actual working conditions. [0003] In the prior art, the squeegee adjustment of the rotary screen printing machine adopts manual mode. The two ends of the squeegee used to control the coating thickness an...

Claims

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Application Information

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IPC IPC(8): B41F15/42
Inventor 王锦江
Owner TONGXIANG SIYUAN TEXTILE
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