Stalling preventing alarming system for inline quenching from rolling heat

An alarm system, waste heat quenching technology, applied in the direction of alarms, quenching devices, heat treatment equipment, etc., can solve the problems of motor burnout, thermal material deposition, oil temperature rise, etc., to avoid excessive oil temperature, simple implementation, and perfect functions Effect

Active Publication Date: 2015-05-13
WUHU SANLIAN FORGING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the working process, the discharge mesh belt is prone to motor burnout or mechanical jamming due to material jams, bearing damage, etc., causing the discharge mesh belt to stop.
When the operator fails to find that the discharge mesh belt stops, the feed mesh belt will continue to feed, causing a large amount of hot material to deposit at the beginning of the discharge mesh belt, where the oil temperature will rise rapidly, which is very prone to fire and other security incidents

Method used

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  • Stalling preventing alarming system for inline quenching from rolling heat
  • Stalling preventing alarming system for inline quenching from rolling heat

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Embodiment Construction

[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0014] like figure 1 As shown, the waste heat quenching equipment is mainly composed of a quenching pool 100 , a feeding mesh belt 200 and a discharging mesh belt 300 . The quenching pool is filled with oil. When working, the continuously running feeding mesh belt sends the hot material to the quenching pool, and the hot material reacts with the oil in the quenching pool to realize quenching, and the quenched hot material is conveyed and transported out by the discharging mesh belt. When working, if the discharge mesh belt stops, the hot material fed by the feed mesh belt will accumulate at the b...

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PUM

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Abstract

The invention discloses a stalling preventing alarming system for inline quenching from rolling heat. The system comprises a stop iron, a first inductor, a second inductor, a first time relay, a second time relay, a first alarm switch, a second alarm switch and an alarm lamp. According to the system, the stop iron stops the inductors to automatically alarm by a touch manner; the time relays are ingeniously utilized for determining the alarming; the implementation is simple and does not need complex procedures; the cost is low; when a discharging screen net is stopped abnormally, the system can automatically alarm to timely remind, and thus the safety accident due to excessively high oil temperature can be avoided; the system particularly performs the automatic shutdown function when the relays and a shutdown switch for automatic shutdown are arranged, so that the functions are enriched.

Description

technical field [0001] The invention relates to the production equipment technology of mechanical workpieces, in particular to a waste heat quenching anti-blocking alarm system. Background technique [0002] Mechanical workpieces generally undergo a waste heat quenching process during production. The equipment used in the waste heat quenching process includes a quenching tank, a feeding mesh belt and a discharging mesh belt, etc., and the quenching pool is filled with oil. The feeding mesh belt sends the hot material into the quenching pool from a high place, and the beginning end of the discharging mesh belt catches the hot material, and then sends the hot material to a high place to be transported out. During the working process, the discharge mesh belt is prone to motor burnout or mechanical jamming due to material jams, bearing damage, etc., causing the discharge mesh belt to stop. When the operator fails to find that the discharge mesh belt stops, the feed mesh belt w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/18C21D1/63
CPCC21D1/63G08B21/187
Inventor 章仁先
Owner WUHU SANLIAN FORGING CO LTD
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