Printing rubber blanket surface defect observing apparatus

A technology of observation device and blanket, which is used in measurement device, optical testing of flaws/defects, material analysis by optical means, etc., can solve problems such as inconvenient observation, and achieve convenient vertical lifting adjustment, flexible observation and improved buffer effect of function

Inactive Publication Date: 2017-04-19
SUZHOU HONGYE LAMP EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The surface of the existing printing blanket is inconvenient to observe, and it is inconvenient to observe the surface defects of the blanket

Method used

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  • Printing rubber blanket surface defect observing apparatus

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Embodiment Construction

[0011] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0012] The technical scheme of concrete implementation of the present invention is:

[0013] Such as figure 1 As shown, a device for observing surface defects of a printing blanket includes a frame 11, a driven wheel 12 is provided on the frame 11, a driven auxiliary wheel 13 is provided between the driven wheel 12 and the frame 11, and a driven auxiliary wheel 13 is arranged on the frame 11. Be provided with driving wheel 14, be provided with driving auxiliary wheel 15 between driving wheel 14 and frame 11; Active auxiliary wheel 15 is sleeved on the peripheral surface of driving wheel 14, and frame 11 is provided with drive motor 17, and The front porti...

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PUM

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Abstract

The invention discloses a printing rubber blanket surface defect observing apparatus. The apparatus comprises a frame. A driven wheel is arranged on the frame. A drive wheel is arranged on the frame. A driving auxiliary wheel is arranged between the drive wheel and the frame. The driving auxiliary wheel sleeves on the outer peripheral surface of the drive wheel. A driving motor is arranged on the frame. The front part of the driving motor is provided with a driving shaft. One end of the driving shaft is connected to the driving motor, and the other end of the driving shaft is provided with a driving wheel. A transmission wheel is arranged between the driving wheel and the drive wheel. A conveyor belt is arranged between the driven wheel and the driving auxiliary wheel. The lateral wall of the frame is provided with a material inlet. The inner lateral wall of the frame is provided with a cloth guiding sheet. A casing is arranged on the frame. A magnifying lens is arranged on the casing and is above the conveyor belt. The casting can be conveniently adjusted in the vertical direction, thus the amplifying lens can be vertically and conveniently adjusted, and the surface defects on a rubber blanket can be observed more flexibly.

Description

technical field [0001] The invention relates to an observation device, in particular to a surface defect observation device of a printing blanket. Background technique [0002] The blanket is the covering of the transfer cylinder on the offset printing machine; a component of the lining. Blanket A composite article of rubber coating and substrate used to transfer ink from a printing plate to a substrate in indirect lithography. The fabric layers of printing blankets are different for each layer. The fabric layers are composed of synthetic and natural fibers, and the strength and resistance of each layer are different. Printing blankets are made of multi-layer special fabrics and synthetic rubber compounds. During the manufacturing process, the fabrics and rubber are combined with heat and chemical energy in a precisely controlled process. In addition, different compounds and structures give blankets Different properties on press. The surface of the existing printing bla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88
CPCG01N21/8803
Inventor 王丽萍
Owner SUZHOU HONGYE LAMP EQUIP CO LTD
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