A semi-automatic printing machine

Abstract

The invention discloses a semi-automatic printing machine, which comprises a frame, wherein supporting legs are movably connected with four corner positions at the bottom of the frame, a control panelis embedded in one side of the top of the frame, a printing plate support component is fixed at the center of the top of the frame through bolts, the top of the printing plate bracket component is movably connected with a printing bedplate, the other side of the top of the frame is fixedly connected with a guide rail component through bolts, the back side of the guide rail component is fixedly connected with a variable frequency brake motor through bolts, and the variable frequency brake motor is in driving connection with the guide rail component, and the guide rail component is movably connected with a machine head component through a connecting piece. The machine has the advantages of novel structure, ingenious conception and convenient use, by using the variable frequency brake motorto drive a screen plate to lift up and down, stable lifting action is achieved, a printing platform is variable, a precise fine adjustment handle is adjusted and a 90-degree displacement device facilitates debugging, and the safety of the operation of a worker is ensured when the machine is abnormal.

Description

technical field [0001] The invention relates to the technical field of screen printing equipment manufacturing, in particular to a semi-automatic printing machine. Background technique [0002] A machine for printing text and images. Modern printing machines are generally composed of plate loading, ink application, embossing, paper feeding and other mechanisms. Its working principle is: first make the printing plate of the text and image to be printed, install it on the printing machine, and then apply the ink to the place where the text and image are on the printing plate manually or by the printing machine, and then transfer it directly or indirectly Print onto paper or other substrates such as textiles, sheet metal, plastic, leather, wood, glass, and ceramics to reproduce the same print as the printing plate. The invention and development of the printing press played an important role in the spread of human civilization and culture. [0003] At present, some of the equ...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a semi-automatic printing machine, which effectively solves the problem that the traditional semi-automatic printing uses an ordinary motor to drive the screen plate up and down, the movement is very unstable, and the table is fixed. It is a special product that cannot be fine-tuned, the guide rail is not precise, the sliding is easy to deviate, and the safety system is not stable. When an emergency occurs, it is easy to press the operator's arm.

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