Automatic stirring selection device and method for heating process of heavy-load railway fastener

Abstract

The invention discloses an automatic stirring selection device and an automatic stirring selection method for a heating process of a heavy-load railway fastener. The device comprises a feeding mechanism, a material blocking mechanism, a stirring selection mechanism and a secondary separation mechanism which are arranged in sequence. The device and the method have the positive effects that raw materials (bar materials) in different temperature ranges can be selected; the raw materials in a qualified temperature range are directly fed into a production area through the material blocking mechanism and are processed; the raw materials which are not in the qualified temperature range are further distinguished into low-temperature raw materials and high-temperature raw materials; by the cooperation of the stirring selection mechanism and the secondary separation mechanism, the raw materials are respectively fed into a low-temperature area and a high-temperature area of a material placement rack, so that the temperature-qualified raw materials can be formed by further treatment, only can the temperature-qualified raw materials can fed to the subsequent process, and the total quality of a product is improved.

Description

technical field [0001] The invention relates to an automatic dialing device and a dialing method for the heating process of heavy-duty railway fasteners. Background technique [0002] Heavy-duty railway fasteners are high-tech and high-performance railway buckling products. They are widely used in ordinary railways, high-speed railways, and heavy-duty railways. They are indispensable and key products in railways. In the production of raw materials (bars) after heating, there is usually only a temperature detection device, but the products that are judged to be qualified or not are not selected through machinery, but a signal indication is given to the workers through temperature detection, and workers are required to select according to the temperature indication. , the use of this method requires a high sense of responsibility for the workers. What is more important is that the temperature of the heated material is extremely high, and it is easy to burn the workers. In many...

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Problems solved by technology

[0002] Heavy-duty railway fasteners are high-tech and high-performance railway buckling products. They are widely used in ordinary railways, high-speed railways, and heavy-duty railways. They are indispensable and key products in railways. In the production of raw materials (bars) after heating, there is usually only a temperature detection device, but the products that are judged to be qualified or not are not selected through machinery, but a signal indication is given to the workers through temperature detection, and workers are required to select according to the temperature indication. , the use of this method requires a high sense of responsibility for the workers. What is more important is that the temperature of the heated material is extremely high, and it is easy to burn the workers. In many cases, the workers do not pick out the unqualified materials in time, and unqualified materials will appear. If the material enters the next process, the quality of the produced product cannot meet the requirements, which seriously affects the follow-up and the overall quality of the product.

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