Multifunctional punching device for office stationery processing

Abstract

The invention provides a multifunctional punching device for office stationery processing. Housings are arranged on the upper side of the interior of a box body, and supporting plates are fixedly connected to the bottom end of the interior of the box body. Connecting sliding blocks are slidably connected to the interiors of the supporting plates, and connecting rods are fixedly connected to the upper portions of the connecting sliding blocks. Limiting plates are fixedly connected to the surfaces of the inner sides of the connecting rods, and connecting rotating plates are movably connected to the outer sides of the connecting rods. Mounting turntables are driven through external drives to rotate, therefore limiting rods on the outer sides of the mounting turntables are driven to rotate synchronously, and then connecting ratchet wheels are driven to rotate. When the limiting rods rotate to be attached to fixing columns, the limiting rods leave the surfaces of the connecting ratchet wheels to drive the connecting ratchet wheels to rotate in a clearance mode. When deflection rods on the surfaces of the connecting ratchet wheels rotate, connecting ropes are shrunk, and then the connecting sliding blocks are driven to move to the middle position. Meanwhile, the limiting plates are deflected to a horizontal state under the action of deflection plates to fix and limit glass fiber reinforced plastics on the surfaces of the supporting plates.

Description

technical field [0001] The invention relates to the technical field of office stationery, in particular to a multifunctional hole opening device for processing office stationery. Background technique [0002] Office stationery is an important branch of the three major categories of stationery. It usually refers to stationery specially used in corporate offices to meet the office environment and office efficiency. Various office stationery often need to be drilled on the surface during processing. Various opening devices are used, but the existing office stationery processing equipment still has some deficiencies. For example, the existing office stationery processing equipment tends to generate a lot of dust during use and diffuse in the air, reducing the air quality of the working environment , There is a certain threat to the health of the staff. When the existing drilling equipment is used, it is usually manually fixed, which affects work efficiency. Contents of the inv...

AI Technical Summary

Problems solved by technology

[0002] Office stationery is an important branch of the three major categories of stationery. It usually refers to stationery specially used in corporate offices to meet the office environment and office efficiency. Various office stationery often need to be drilled on the surface during processing. Various opening devices are used, but the existing office stationery processing equipment still has some deficiencies. For example, the existing office stationery processing equipment tends to generate a lot of dust during use and diffuse in the air, reducing the air quality of the working environment , there is a certain threat to the health of the staff. When the existing drilling equipment is used, it is usually fixed manually, which affects work efficiency.

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