Screen printing machine protection device capable of automatically positioning and fixing square aluminum plate

Abstract

The invention relates to the technical field of screen printing machines, and discloses a screen printing machine protection device capable of automatically positioning and fixing a square aluminum plate. The screen printing machine protection device comprises a shell, a polished rod is fixedly connected to the interior of the shell, a lead screw is rotatably connected to the interior of the shell, a moving block is movably connected to the exterior of the lead screw, and a telescopic rod is movably connected to the exterior of the moving block. A rotating disc is movably connected to the interior of the shell, a fixing shell is fixedly connected to the exterior of the rotating disc, a half gear is fixedly connected to the inner side of the fixing shell, a pushing air cylinder is movably connected to the outer portion of the half gear, through the interaction between all the structures of the device, the square aluminum plate can be clamped in time through a clamping rod after being placed into the device, the square aluminum plate is positioned under the action of a pushing assembly, so that the effects of fixing the square aluminum plate and automatically positioning the square aluminum plate are achieved, the machining effect is guaranteed, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of screen printing machines, in particular to a screen printing machine protection device that can automatically position and fix a square aluminum plate. Background technique [0002] A screen printing machine is a machine that uses a screen printing plate to print. It belongs to a type of printing machine. A screen printing machine is a machine for printing text and images. It is a general term for machines or equipment used to produce printed matter. Screen printing machines It belongs to the more representative printing equipment in the stencil printing machine. [0003] Most screen printing machines are used to print fonts and patterns marked on metal surfaces. Due to different materials, normal printers cannot be used to print them, so screen printing machines are needed to print them, but the current silk screen When the screen printing machine is working, it is necessary to manually put the object t...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a screen printing machine protection device that can automatically position and fix the square aluminum plate, which has the advantages of automatically fixing the square aluminum plate and automatically positioning the square aluminum plate, and solves the problem of being unable to fix the Aluminum plate, the problem that the square aluminum plate cannot be positioned

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