Warning method and device for automatic carrying process of controllable atmosphere heat treatment furnace

A heat treatment furnace and atmosphere technology, which is applied in the field of warning methods and devices for the automatic transfer process of controllable atmosphere heat treatment furnaces, can solve the problems of untimely alarms and inability to realize effective alarms in the alarm method, and achieve good timeliness and effective alarms Effect

Pending Publication Date: 2022-03-25
JIANGSU FENGDONG THERMAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a warning method and device for the automatic transfer process of the controllable atmosphere heat treatment furnace, so as to alleviate the failure of the existing alarm method for the automatic transfer process of the controllable atmosphere heat treatment furnace to alarm in time and fail to realize effective alarm. technical issues

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  • Warning method and device for automatic carrying process of controllable atmosphere heat treatment furnace
  • Warning method and device for automatic carrying process of controllable atmosphere heat treatment furnace
  • Warning method and device for automatic carrying process of controllable atmosphere heat treatment furnace

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Embodiment 1

[0049] According to an embodiment of the present invention, an embodiment of a warning method for the automatic transfer process of a controlled atmosphere heat treatment furnace is provided. computer system, and although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0050] figure 1 It is a flow chart of a warning method for the automatic transfer process of a controllable atmosphere heat treatment furnace according to an embodiment of the present invention, as shown in figure 1 As shown, the method includes the following steps:

[0051] Step S102, detecting the execution time of the current action, and displaying the current action and its corresponding execution time on the display interface;

[0052] Since the internal actions of the controllable atmosphere heat treatment furnace cannot be directly observed, the operator often cannot clearly understand wh...

Embodiment 2

[0098] The embodiment of the present invention also provides a warning device for the automatic transfer process of the controllable atmosphere heat treatment furnace, the warning device for the automatic transfer process of the controllable atmosphere heat treatment furnace is mainly used to perform the controllable atmosphere heat treatment provided in the first embodiment of the present invention The warning method for the automatic transfer process of the furnace, the warning device for the automatic transfer process of the controllable atmosphere heat treatment furnace provided by the embodiment of the present invention will be specifically introduced below.

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Abstract

The invention provides a warning method and device for the automatic carrying process of a controllable atmosphere heat treatment furnace, and the method comprises the steps: detecting the execution time for executing a current action, and displaying the current action and the execution time on a display interface; comparing the execution time with a preset alarm time threshold value; determining whether the current action fails according to a comparison result, and displaying a result of whether the current action fails on a display interface; and if a completion signal of the current action is detected, continuing to execute the next action, taking the next action as the current action, and returning to execute the step of detecting the execution time of executing the current action until it is determined that the fault occurs and the manual intervention is performed or the automatic conveying process is completed. According to the method, all actions in the automatic carrying process of the controllable atmosphere heat treatment furnace can be displayed in the display interface, when a certain action has a carrying fault, the carrying fault can be immediately displayed on the display interface, the alarming timeliness is good, and effective alarming can be achieved.

Description

technical field [0001] The invention relates to the technical field of fault detection, in particular to a warning method and device for an automatic transfer process of a controllable atmosphere heat treatment furnace. Background technique [0002] The automatic transfer process of the controllable atmosphere heat treatment furnace is composed of multiple actions in sequence. The completion of each action is confirmed by the detection device. Once the signal is detected, it means that the action is completed and the next action will be carried out. [0003] At present, the judgment method of the automatic conveying failure of the controllable atmosphere heat treatment furnace is: the execution time of the entire conveying process exceeds 2 times or more than the rated time (usually 4-5 minutes), that is, the automatic conveying failure is determined. In the above automatic conveying fault judgment method, if a fault occurs in the first few steps of conveying, the alarm of a...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G08B21/18G08B5/36B65G35/00B65G43/00
CPCG08B21/18G08B5/36B65G35/00B65G43/00B65G2203/02
Inventor马丰陈思宇李健锋
OwnerJIANGSU FENGDONG THERMAL TECH CO LTD