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Externally-arranged type printer scraper device

A squeegee device, a technology for printing presses, applied in printing presses, general parts of printing machinery, printing and other directions, can solve problems such as cost increase, achieve the effects of reducing production costs, convenient operation, and ensuring the effect of squeegeeing ink

Active Publication Date: 2017-09-22
GUANGDONG SHUNCHANG PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The printing device is a device that transfers the ink of the graphic on the printing plate to the paper. Usually, the printing function is realized through the plate roller. Since the plate roller has been in contact with the ink for a long time, it is necessary to scrape off the excess ink on the plate roller from time to time. Most of the existing printing devices are equipped with scraper devices, but because there are many plate rollers in a set of printing production line, if each plate roller is equipped with a scraper device, the cost will undoubtedly increase, so the present invention proposes a A Peripheral Squeegee Device for Printing Machines

Method used

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  • Externally-arranged type printer scraper device

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1~3 , in an embodiment of the present invention, an external printing machine scraper device includes a support frame 1, a fixed plate 2 and a screw rod 3; the fixed plate 2 is symmetrically arranged on both sides of the bottom of the support frame 1, and the fixed plate 2 Anti-slip teeth 21 are densely arranged on the end face far away from the support frame 1, and an adjusting screw 22 is connected to the end face of the fixed plate 2 clos...

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Abstract

The invention discloses an externally-arranged type printer scraper device. The externally-arranged type printer scraper device comprises a supporting frame, fixing plates and lead screws; the fixing plates are symmetrically arranged on the two sides of the bottom of the supporting frame, adjusting screw rods are connected to the end faces, close to the supporting frame, of the fixing plates, and penetrate through holes in the supporting frame to extend, adjusting nuts matched with the adjusting screws are arranged on the adjusting screws in a sleeving manner, the adjusting nuts are rotatably fixed to the inner side of the supporting frame, the two lead screws are symmetrically and rotatably arranged on the upper portion of the supporting frame, a dual-shaft motor driving the lead screws to rotate is arranged on the center of the supporting frame, lead screw sleeves matched with the lead screws are arranged on the lead screws in a sleeving manner, connecting rods are hinged to the upper ends of the lead screw sleeves, the other ends of the connecting rods are hinged to the bottom of a connecting plate, and a scraper is connected to the top of the connecting plate through an elastic telescopic part. External arrangement of the scraper is achieved, the manufacturing cost of a printing production line is reduced, and meanwhile the device has the beneficial effects of being easy to adjust and good in ink scraping effect.

Description

technical field [0001] The invention relates to printing equipment, in particular to an external printing machine scraper device. Background technique [0002] The printing device is a device that transfers the ink of the graphic on the printing plate to the paper. Usually, the printing function is realized through the plate roller. Since the plate roller has been in contact with the ink for a long time, it is necessary to scrape off the excess ink on the plate roller from time to time. Most of the existing printing devices are equipped with scraper devices, but because there are many plate rollers in a set of printing production line, if each plate roller is equipped with a scraper device, the cost will undoubtedly increase, so the present invention proposes a A peripheral printing machine scraper device. Contents of the invention [0003] The object of the present invention is to provide an external printing machine scraper device to solve the problems raised in the abo...

Claims

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Application Information

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IPC IPC(8): B41F31/04
CPCB41F31/04
Inventor 钟云华
Owner GUANGDONG SHUNCHANG PRINTING
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