Circumferential pad printer turntable structure

Abstract

The invention relates to a circumferential pad printer turntable structure, which is characterized in that a shifting fork is pushed through an air cylinder to move to a first station, and then is fixed by a positioning pin; and when a rubber head finishes the printing task of the first station, the positioning pin retreats from a positioning hole under the action of the air cylinder, a circumferential turntable continuously moves, and the shifting fork moves to a second station and is fixed in a positioning hole of the second station by the positioning pin under the action of a buffer so as to finish the operation of station conversion until the circumferential motion pad-printing process of twelve stations is finished. The circumferential pad printer turntable structure has the advantages that the circumferential arrangement structure of the circumferential pad printer turntable structure can effectively counteract the inertia force and vibration in the operation and enhance the operating stability of a pad printer; and during operating, the circumferential pad printer turntable structure has the advantages of small operating error, simple structure, easy maintenance, compact structure, easy realization of high-speed operation, and capacity of effectively improving the production efficiency and reducing the production cost.

Description

technical field [0001] The invention relates to the technical field of pad printing machines, in particular to a rotary table structure of a circular pad printing machine. Background technique [0002] Pad printing machine belongs to special printing equipment. It uses photoplate-making method to first make the steel plate into gravure according to the required printing pattern, and then transfers it to the printed object through a special silicone printing head. It is usually used for the surface of irregular objects. Printing of text, graphics and images. This printing technique produces beautiful, detailed results and is ideal for small areas, concave and convex surfaces, etc., where other printing methods are difficult to achieve. Therefore, pad printing machines are widely used in electrical appliances, plastics, toys, glass and other industries. The process of the pad printing machine is very simple: first, the designed pattern is etched on the printing plate, the et...

AI Technical Summary

Problems solved by technology

In actual production, the traditional linear structure occupies a large space; when running at high speed, it is easy to produce impact under the action of inertial force, resulting in unclear printing patterns, high product scrap rate, low production efficiency, and waste of resources.

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