Novel gas on-off mechanism

By designing a new air on and off mechanism, the driven sprocket and induction switch are used in conjunction with the solenoid valve to achieve accurate ventilation and air shutoff of the flipping mechanism, which solves the problem that the existing technology cannot provide accurate air flow and shut off air, and satisfies the requirements of various books, periodicals and test papers. meet the requirements and achieve the normal operation of the equipment.

CN115159049AActive Publication Date: 2022-10-11XINXIANG BRIX MASCH CO LTD
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Patent Information

Application Number
CN202210678472.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2022-06-16
Publication Date
2022-10-11
Estimated Expiration
2042-06-16

AI Technical Summary

Technical Problem

The existing air-on and off mechanism cannot provide accurate air and air-off for the flipping mechanism, causing the perfect binding equipment to be unable to work properly and unable to meet the binding needs of various books, periodicals and test papers.

Method used

A new type of gas on-off mechanism is designed, including a central shaft, fixed sleeve, pneumatic and electric slip ring and rack wall panel. Through the rotation of the driven sprocket and central shaft, the induction switch and detection cam cooperate with the solenoid valve to achieve accurate gas flow. On and off, and fix the pneumatic slip ring through the limit bracket to ensure the connection between the gas path and the circuit.

Benefits of technology

It achieves accurate ventilation and air shutoff during the operation of the flipping mechanism. It has a novel structural design, is easy to install, saves space, and can adjust the angle of the detection cam relative to the central axis to meet the needs of glue nails for a variety of books, periodicals and test papers.

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Abstract

A novel gas on-off mechanism disclosed by the present invention comprises a center shaft, a fixing sleeve, a pneumoelectric slip ring and a rack wallboard, the fixing sleeve and the rack wallboard are connected and fixed through a bolt, the center shaft passes through the fixing sleeve to the upper part of the rack wallboard, a driven chain wheel is arranged on the center shaft, the lower end of the center shaft is connected with a rotor through a flat key, and the rotor is connected with a motor through a flat key. An electromagnetic valve support plate is fixed on the rotor, an electromagnetic valve is fixed on the electromagnetic valve support plate, the rotor side at the lower end of the pneumoelectric slip ring and the rotor are fastened together through a screw, an inductive switch bracket is fixed on the upper surface of the rack wall plate, and an inductive switch is mounted on the inductive switch bracket; the device is novel in structural design, convenient to install and capable of saving space and rotating along with a chain of the turnover mechanism, so that accurate ventilation and gas cutoff can be provided in the running process of the conveying turnover mechanism, the angle of the detection cam relative to the center shaft can be adjusted, adjustment is convenient, and the working requirement is met.
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