Multifunctional automatic three-hole perforating machine

Abstract

The invention relates to the technical field of perforating machines, in particular to a multifunctional automatic three-hole perforating machine. The machine comprises a machine base, wherein supporting frames are symmetrically arranged at the top of the machine base, sliding mechanisms are arranged on the corresponding sides of the two supporting frames, a linear driving device is arranged on the sliding mechanism on one side, an upper guide rail and a lower guide rail are fixedly arranged between the upper portions and the lower portions of the two sliding mechanisms, and three sliding parts are arranged on the upper guide rail and the lower guide rail in the length direction of the upper guide rail and the lower guide rail; a perforating mechanism is arranged on each sliding part, paper scrap discharging devices are arranged on the perforating mechanisms, and paper scrap collecting devices are connected to the paper discharging devices, and a hole distance adjusting mechanism is arranged among the three sliding parts; and the machine further comprises a machine casing, a control panel for man-machine interactive operation is arranged on the machine casing, and the two sliding mechanisms are further provided with paper pressing mechanisms. The machine can realize automatic perforating, hole distance adjusting, and automatic collection of paper scraps, and is simple in structure, stable and reliable, and worthy of promotion.

Description

Technical field [0001] The invention relates to the technical field of punching machines, in particular to a multifunctional automatic three-hole punching machine. Background technique [0002] The punching machine is widely used in the book binding work of banks, securities, industry and commerce, taxation and various enterprises and institutions, and the existing punching machine is generally manual punching. In the punching process, the number of punched paper is demanding, and punching is laborious. At the same time, the punching margin depth is limited, the punching efficiency is low, and the punching pitch cannot be effectively adjusted according to the paper width, and the punching is discharged. The paper scraps cannot be collected in time, and the functionality is single. Therefore, we propose a multi-functional automatic three-hole punching machine. Summary of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art, and...

AI Technical Summary

Problems solved by technology

In the punching process, the quantity of punched paper is demanding, and the punching is laborious. At the same time, the depth of the punching margin is limited, the punching efficiency is low, and the punching distance cannot be effectively adjusted according to the paper width, which affects the punching output. The confetti cannot be collected in time, and the function is single

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