Oil cup type pad printing machine ink filling structure

Abstract

The invention provides an oil cup type pad printing machine ink filling structure. The purpose is to solve the problems that in the process of using an existing pad printing machine, when an oil cup is accidentally broken or upset, the flowing-out position of ink flowing out from the oil cup can not be controlled, the ink is difficult to clear away, and therefore severe local air pollution will be generated. The oil cup type pad printing machine ink filling structure comprises an oil cup and a pad printing steel plate, wherein the oil cup is provided with an ink cavity, and the pad printing steel plate is provided with a concave pattern. A rectangular notch is formed in the middle of the lower end of the oil cup and is throughout the front and back walls of the oil cup, the width of the rectangular notch is equal to that of the pad printing steel plate, the pad printing steel plate is arranged inside the rectangular notch in a matched mode and seals the ink cavity, and the oil cup is arranged on the pad printing steel plate in a sliding fit mode through the rectangular notch in the oil cup. An ink leaking groove is formed below the pad printing steel plate fixed to the middle of the bottom surface of the inner side of the ink leaking groove, and an ink guiding gap is formed between the outer side face of the pad printing steel plate and the inner wall of the ink leaking groove. A magnet is arranged at the lower end of the oil cup. The oil cup type pad printing machine ink filling structure has the advantages that the ink leaking from the oil cup is guided into the ink leaking groove, in this way, the ink is convenient to clear away or reuse, and the treatment process is clean and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of ink printing, in particular to an ink filling structure for an oil cup type pad printing machine. Background technique [0002] The working principle of the oil cup pad printing machine is: the oil cup filled with ink moves back and forth in a straight line on the surface of the pad printing steel plate, and the ink in the oil cup fills in the concave pattern on the surface of the pad printing steel plate during the movement; The pad printing rubber head picks up the ink filled in the concave pattern and imprints it on the surface of the printed workpiece to complete the pad printing process. [0003] The existing pad printing machine uses a circular oil cup to do reciprocating linear motion on the flat pad printing steel plate to fill the concave pattern on the surface of the pad printing steel plate with ink. When the cup is accidentally damaged or overturned, the outflow position of the ink in the oil...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that when the oil cup is accidentally damaged or overturned during the use of the existing pad printing machine, the outflow position of the ink in the oil cup cannot be controlled, the ink is not easy to clean, and it will cause local serious air pollution. The present invention provides a The accidentally leaked ink is easy to clean up or reuse, and the process is clean and environmentally friendly. The ink filling structure of the ink cup type pad printing machine

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