CN216385485U

CN216385485U - Plate-viewing tool for detecting deviation of printing plate

Info

Publication number: CN216385485U
Application number: CN202122756732.1U
Authority: CN
Inventors: 赵骄佑; 张丽仙; 董海; 俞刚强
Original assignee: Hangzhou Cron Machinery & Electronics Co ltd
Current assignee: Hangzhou Cron Machinery & Electronics Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-26
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a plate-viewing tool, and relates to a plate-viewing tool for detecting deviation of a printing plate. Including frame and display screen, the upper portion of frame be equipped with a plurality of crossbeams that are interval distribution and longitudinal sliding displacement, the crossbeam on be equipped with a plurality of lateral sliding's camera, the content display that the camera was caught in the display screen, the inboard of frame be equipped with the movable fixed locating pin of cover version. Compact structure improves the operating accuracy, promotes the quality.

Description

Plate-viewing tool for detecting deviation of printing plate

Technical Field

The utility model discloses a plate-viewing tool, and relates to a plate-viewing tool for detecting deviation of a printing plate.

Background

In the case of plate making using a dual optical drum platemaking machine, there may be a deviation between the plates made by the a drum and the B drum, and the cost of the apparatus for detecting such a deviation on the market is high.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the defects in the prior art and provides the plate-viewing tool for detecting the deviation of the printing plate, which is used for detecting the deviation of the printing plate manufactured by the drum A and the drum B, and has high precision and lower cost.

The technical problem of the utility model is mainly solved by the following technical scheme:

the utility model provides a see version frock for detecting printing plate deviation, includes frame and display screen, the upper portion of frame be equipped with a plurality of crossbeams that are interval distribution and longitudinal sliding displacement, the crossbeam on be equipped with a plurality of lateral sliding's camera, the content display of camera seizure in the display screen, the inboard of frame be equipped with the movable fixed locating pin of chromatography.

Preferably, longitudinal sliding rails which are longitudinally distributed are respectively arranged at the left end and the right end of the rack, fine-adjustable supports which can be finely adjusted are respectively arranged at the bottoms of the two side ends of the cross beam, and the fine-adjustable supports longitudinally slide along the longitudinal sliding rails; the upper part of the beam is provided with a transverse guide rail, and the camera carries out transverse displacement along the transverse guide rail.

Preferably, the camera and the frame and the beam and the frame are movably limited through drag chains respectively.

Preferably, the beam comprises a beam I, a beam II and a beam III, and each beam is provided with two cameras.

The working principle is as follows: and a display screen is arranged at the upper left corner of the rack and used for observing the characteristic points or characteristic lines on the layout. The upper end of the frame is provided with a positioning pin which is used for fixing and positioning the position of the register plate. The frame is provided with a marble platform, and the marble platform is used for placing a printing plate. And guide rails which are vertically arranged are arranged on two sides of the rack and are used for moving the three beams. The frame is equipped with three crossbeams, and the crossbeam top-down divide into crossbeam I, crossbeam II and crossbeam III, and is equipped with the guide rail of horizontal installation on every crossbeam, and the guide rail is used for moving the camera on the crossbeam. The bottom of the two ends of the cross beam is provided with a fine adjustment support which is used for fine adjustment of the horizontal position of the cross beam. The crossbeam I is provided with 2 cameras, and the 2 cameras are used for capturing and observing characteristic points or characteristic lines on the upper end of the printing plate. And 2 cameras are mounted on the cross beam II and used for capturing and observing feature points or feature lines in the middle or at the lower end of the printing plate. And 2 cameras are mounted on the cross beam III, and are used for capturing and observing feature points or feature lines at the lower end of the printing plate.

The utility model provides a plate-viewing tool for detecting deviation of a printing plate, which is compact in structure, improves operation precision and improves quality.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Detailed Description

The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.

Example 1: as shown in the figure, a look version frock for detecting printing plate deviation, includes frame 1 and display screen 2, the upper portion of frame 1 be equipped with a plurality of crossbeams that are interval distribution and can vertically slide the displacement, the crossbeam on be equipped with a plurality of camera 3 that can transversely slide, the content of camera 3 seizure show in display screen 2, the inboard of frame 1 be equipped with the movable fixed locating pin 11 of cover version.

Longitudinal slide rails 4 which are longitudinally distributed are respectively arranged at the left end and the right end of the frame 1, fine-adjustable supports 5 which can be finely adjusted are respectively arranged at the bottom of the two side ends of the cross beam, and the fine-adjustable supports 5 longitudinally slide along the longitudinal slide rails 4; the upper part of the beam is provided with a transverse guide rail 6, and the camera 3 moves transversely along the transverse guide rail 6.

The camera 3 and the frame 1 and the beam and the frame 1 are respectively movably limited by a drag chain 12.

The crossbeam include crossbeam I7, crossbeam II 8 and crossbeam III 9, be equipped with two cameras 3 on every crossbeam respectively.

Claims

1. The utility model provides a look version frock for detecting printing plate deviation which characterized in that: including frame (1) and display screen (2), the upper portion of frame (1) be equipped with a plurality of crossbeams that are interval distribution and longitudinal sliding displacement, the crossbeam on be equipped with a plurality of lateral sliding's camera (3), the content display of camera (3) seizure in display screen (2), the inboard of frame (1) be equipped with cover version movable fixed locating pin (11).

2. The plate viewing tool for detecting printing plate deviation according to claim 1, characterized in that: longitudinal sliding rails (4) which are longitudinally distributed are respectively arranged at the left end and the right end of the rack (1), fine-adjustable supports (5) which can be finely adjusted are respectively arranged at the bottoms of the two side ends of the cross beam, and the fine-adjustable supports (5) longitudinally slide along the longitudinal sliding rails (4); the upper part of the beam is provided with a transverse guide rail (6) and the camera (3) moves transversely along the transverse guide rail (6).

3. A plate viewing tool according to claim 1 or claim 2 for detecting plate deviations, wherein: the camera (3) and the frame (1) and the beam and the frame (1) are respectively movably limited through a drag chain (12).

4. A plate viewing tool according to claim 1 or claim 2 for detecting plate deviations, wherein: the crossbeam include crossbeam I (7), crossbeam II (8) and crossbeam III (9), be equipped with two camera (3) on every crossbeam respectively.