Automatic punching device for engineering paperboard

Abstract

The invention discloses an automatic punching device for an engineering paperboard, and relates to the technical field of paperboards. The automatic punching device comprises a punching machine body, wherein the upper end of the punching machine body is fixedly connected with the inner wall of a fixing plate; the outer wall of the left end of the punching machine body is slidably connected with the right ends of sliding plates; the upper ends of the sliding plates are fixedly connected with the lower ends of No. 1 springs; the upper ends of the No. 1 springs are fixedly connected with the left lower end of the fixing plate; and the right end of the fixing plate is fixedly connected with the outer wall of the left end of a hollow rod. According to the automatic punching device for the engineering paperboard, a No. 4 gear is controlled to be engaged with a No. 1 gear, a No. 2 gear and a No. 3 gear through movement of a control rod, so that the rotating speed of a rotating disc can be changed through different gear tooth numbers of the No. 1 gear, the No. 2 gear and the No. 3 gear; and the punching interval can be adjusted by changing the rotating speed of the rotating disc, so that operation needing different punching intervals can be achieved, and the working efficiency of workers is improved.

Description

technical field [0001] The invention relates to the technical field of cardboard, in particular to an automatic punching device for engineering cardboard. Background technique [0002] The punching machine is composed of four parts that cooperate with each other to complete the punching process. First, move the material to the scanning area of ​​the camera of the automatic punching machine. After the camera scans the image, it will process it and send a signal to the control part. After the control part receives the signal, it will further process and control the action of the transmission part, so that the punch is X on the plane. Axis, Y axis move, the pneumatic part starts to work after the movement is completed, and the solenoid valve controls the cylinder to perform the punching action. The automatic punching machine punches the printing positioning holes, and the whole action is done in one go, fast, accurate and efficient. The automatic punching machine is composed ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, during the working process of the automatic punching machine, the existing automatic punching machine cannot control the punching interval time, so that the existing automatic punching machine is inconvenient to operate when the punching interval needs to be changed , making the work efficiency low

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