A protective device for offset printing machines

Abstract

This utility model discloses a protective device for offset printing machines, belonging to the technical field of offset printing machine protective equipment. It includes a mounting frame, an electric cylinder, a tilting mechanism, a scraping mechanism, and a collecting mechanism. The electric cylinder is fixedly mounted on the mounting frame. The tilting mechanism includes a third connecting rod and a rotating assembly. The rotating assembly is connected to the telescopic end of the electric cylinder and to the third connecting rod. The third connecting rod is rotatably mounted on the mounting frame. The electric cylinder can drive the third connecting rod to rotate along the mounting frame via the rotating assembly. The scraping mechanism includes a collecting frame and a moving assembly. The collecting frame is fixedly mounted on the third connecting rod. The moving assembly is connected to the rotating assembly. The rotating assembly can drive the scraper block to slide along the inner wall of the collecting frame via the moving assembly. The collecting mechanism includes a collecting pipe and a collecting assembly. The collecting pipe is fixedly mounted below the collecting frame. The collecting assembly is connected to the collecting pipe. The collecting frame can communicate with the collecting pipe via the collecting assembly. This utility model achieves the collection of splashed ink.

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