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A control device for flat platen printing platform

A control device, flattening technology, applied to general parts of printing machinery, printing, printing machines, etc., can solve the problems of high manufacturing cost, difficult manufacturing, complex coordination, etc., to save operating time, simple structure, and easy operation convenient effect

Active Publication Date: 2017-04-26
YUTIAN BOYU PRINTING MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at the same time, due to the limitation of its structure, it is difficult to manufacture the device, and the coordination between mechanisms is also relatively complicated, resulting in higher manufacturing costs.
Moreover, when this kind of motion platform is adjusted, the position of the highest point of the platform is adjusted by using wedge-shaped blocks, which leads to relatively cumbersome operation and requires multiple adjustments to reach the required upper limit position.

Method used

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  • A control device for flat platen printing platform
  • A control device for flat platen printing platform
  • A control device for flat platen printing platform

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Embodiment Construction

[0022] see figure 1 and figure 2 , the present invention includes executive hydraulic cylinder 3, pressurized hydraulic cylinder 17, electric control valve 6, gas-liquid converter 18 and driving part; The pipeline 4 is connected; the pressurized hydraulic cylinder 17 is connected with the driving part; the electric control valve 6 is connected with the gas-liquid converter 18 .

[0023] The driving part in the present invention includes a servo motor M, a screw transmission pair, a guide sleeve 12 and a frame; the frame is composed of a fixed plate 13 and a bracket 15 fixedly connected thereto; Cylinder 17 is fixed by support 15; The plunger part of described pressurization hydraulic cylinder 17 is connected with lead screw 9 one end; The other end of described lead screw 9 is sleeved on the guide sleeve 12; Press the limiting end of the hydraulic cylinder 17, and be threadedly connected with the lead screw 9; one side of the screw nut 8 is also provided with a driven synch...

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PUM

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Abstract

A level flattening printing table adjusting and controlling device comprises an execution hydraulic cylinder, a pressurizing hydraulic cylinder, an electric control valve, a gas-liquid converter and a drive portion. The execution hydraulic cylinder, the pressurizing hydraulic cylinder and the electric control valve are in communication through hydraulic pipes. The pressurizing hydraulic cylinder is connected with the drive portion. The electric control valve is communicated with the gas-liquid converter. The level flattening printing table adjusting and controlling device is simple in structure and easy to operate. Compared with an existing level flattening table controlling device, the level flattening printing table adjusting and controlling device saves the operation time, improves the work efficiency and has a function of adjusting the extent of the pressure on the table position.

Description

technical field [0001] The invention relates to a platform control device on printing equipment, in particular to a platform control device applied to flatbed printing equipment, and belongs to the technical field of printing machinery. Background technique [0002] The flattening motion platform is the main component of packaging and printing equipment, whether it is die-cutting, bronzing or indentation, it needs a flattening motion platform to complete. Among them, the more common flattening motion platform is a worm gear mechanism driven by a motor. After deceleration, it drives the crankshaft assembled with the worm gear, and then drives the double toggle movement through the crankshaft, and finally the double toggle pushes the platform to rise. and descending motion. Though, the flat-press flat motion platform of above-mentioned structure can effectively reach the purpose to platform regulation. However, at the same time, due to the limitation of its structure, it is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F33/16
Inventor 葛绍君
Owner YUTIAN BOYU PRINTING MACHINERY CO LTD
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