Supporting mechanism for surface defect detecting of plate cylinder
A defect detection and plate cylinder technology, applied in printing presses, rotary printing presses, general parts of printing machinery, etc., can solve the problems of low detection efficiency, inconvenient detection, etc. The effect of pressure
Inactive Publication Date: 2017-11-10
袁文霞
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Problems solved by technology
The surface defects of the existing plate cylinder are inconvenient to detect, and the detection efficiency is low
Method used
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[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 to Figure 3 As shown, a support mechanism for surface defect detection of a printing plate cylinder includes a support column 1, the support column 1 is vertically arranged, the side wall of the support column 1 is provided with a slot 2, and the slot 2 is arranged on the side of the support column 1 The position in the middle of the wall; the outer peripheral surface of the lower part of the support column 1 is provided with an external thread 3, the upper part of the support column 1 is provided with a limit ring 4, and the axial position of the support column 1 is provided with a slot 6; the end of the support column 1 ...
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The invention discloses a supporting mechanism for surface defect detecting of a plate cylinder. The supporting mechanism comprises a supporting post, wherein an insertion slot is formed in the side wall of the supporting post; the insertion slot is formed in the middle part of the side wall of the supporting post; the upper part of the supporting post is equipped with a limiting ring, and an open slot is formed in the axial position of the supporting post; the end part of the supporting post is sleeved by a fixed block, an insertion pin is arranged on the side wall of the fixed block, and the end part of the insertion pin is arranged in the insertion slot; a first sleeving post is arranged at one end of the fixed block, a second sleeving post is arranged at the other end of the fixed block, and the second sleeving post and the first sleeving post are vertically arranged; a sleeving slot is formed in the middle position of the fixed block, and the supporting post passes through the sleeving slot; a sleeving spring sleeves the outer peripheral surface of the supporting post, and the fixed block is arranged on the upper part of the sleeving spring; and a locking nut sleeves the outer peripheral surface of the supporting post, and the locking nut is arranged on the lower part of the sleeving spring. The supporting mechanism disclosed by the invention is convenient for a user to quickly detect the plate cylinder, so that the surface defects of the plate cylinder are conveniently detected.
Description
technical field [0001] The invention relates to a printing mechanism, in particular to a supporting mechanism for detecting surface defects of a plate cylinder. Background technique [0002] During offset printing, the plate cylinder rotates on the side of the impression cylinder at the same linear speed as the impression cylinder. During a short stop, the ink fountain roller and anilox roller move up and leave the plate cylinder, while the ink fountain roller and anilox roller continue to rotate to facilitate ink distribution and keep the ink on the anilox roller from drying. The surface defect of the existing printing plate cylinder is inconvenient to detect, and the detection efficiency is low. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing a printing plate cylinder that can be tested on the set column, which is convenient for users to quickly detect the printing plate cylinder ...
Claims
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IPC IPC(8): B41F13/10B41F33/00
CPCB41F13/10B41F33/00
Inventor 袁文霞
Owner 袁文霞