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Exposure device for precoated photosensitive plate of exposure machine for printing

A pre-coating photosensitive and exposure device technology, which is applied in the direction of photographic plate-making process exposure device, photomechanical equipment, micro-lithography exposure equipment, etc. The problem of inflexible plate movement adjustment can be solved, and the effect of convenient exposure processing, convenient inclination and convenient movement adjustment can be achieved.

Active Publication Date: 2021-05-18
山东蓝彩天下教育科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The buckling of the outer peripheral surface of the existing pre-coated photosensitive plate is not firm, the movement and adjustment of the pre-coated photosensitive plate is not flexible, and the exposure treatment efficiency of the pre-coated photosensitive plate is low

Method used

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  • Exposure device for precoated photosensitive plate of exposure machine for printing

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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0016] Such as figure 1 As shown, the precoated photosensitive plate exposure device of the exposure machine for printing includes a sliding mechanism 11, the sliding mechanism 11 is provided with a moving plate 12, one side of the moving plate 12 is provided with a first side plate 14, and the other side of the moving plate 12 One side is provided with second side plate 15, is provided with exposure positioning frame 16 between the top of second side plate 15 and first side plate 14, and the top surface of exposure positioning frame 16 is provided with positioning groove 17, and exposure positioning frame 16 One end is provided with mounting sha...

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Abstract

The invention discloses a pre-coated photosensitive plate exposure device of an exposure machine for printing, which comprises a sliding mechanism, a moving plate is arranged on the sliding mechanism, a first side plate is arranged on one side of the moving plate, and a second side plate is arranged on the other side of the moving plate. Two side plates, an exposure positioning frame is arranged between the top of the second side plate and the first side plate, the top surface of the exposure positioning frame is provided with a positioning groove, and one end of the exposure positioning frame is provided with a mounting shaft, and the mounting shaft is installed on the first side. On the end of the side plate, the top of the second side plate is provided with a stepping motor, and the rear portion of the stepping motor is provided with a buckle seat, and a buckle plate is provided between the buckle seat and the rear portion of the stepping motor, and the stepping motor The front part is provided with a fixed seat, the end of the second side plate is provided with a fixed plate, and the four corners of the fixed plate and the fixed seat are all provided with fixed shafts. The sliding of the sliding frame of the present invention can drive the moving plate to move, and the moving plate drives the exposure positioning frame through the side plate to realize the moving adjustment, so as to facilitate the flexible moving adjustment of the pre-coated photosensitive plate.

Description

technical field [0001] The invention relates to an exposure device, in particular to an exposure device for a pre-coated photosensitive plate of an exposure machine for printing. Background technique [0002] Ultraviolet exposure machine refers to the machine equipment that transfers the image information on the film or other transparent body to the surface coated with photosensitive material by turning on the light and emitting ultraviolet rays of UVA wavelength. The pre-coated photosensitive plate is a non-silver photosensitive material coated with a thin aluminum plate as a support and coated with a diazo photosensitive resin. Lithographic photosensitive printing plate, there are two types of negative and positive. It can be printed directly or indirectly by offset printing. It is one of the best printing materials available today. Now it is a large number of serial production, and it is used as a commodity for printing factories. The pre-coated photosensitive plate i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03F7/20
CPCG03F7/707G03F7/70775
Inventor 严红飞
Owner 山东蓝彩天下教育科技有限公司
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