Bar heat treatment device and heat treatment method

By designing a rod heat treatment device including a heating device, a rod heating wheel, a material limiting plate and a cooling box, the rotation of the rod heating wheel is used to achieve the rotational heating, cooling and transportation of the rod, the problem of low automation in the prior art is solved, and the processing efficiency and continuity are improved.

CN119710181AActive Publication Date: 2025-03-28DONGGUAN XINGRENJIE METAL MATERIALS CO LTD
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Patent Information

Application Number
CN202411741324.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-29
Publication Date
2025-03-28
Estimated Expiration
2044-11-29

AI Technical Summary

Technical Problem

The existing bar material heat treatment devices have low automation, and multiple equipment is required to cooperate with the bar material to complete the heating, cooling and transportation, resulting in high equipment complexity and low processing efficiency.

Method used

A rod heat treatment device including a heating device, a rod heating wheel, a material limiting plate and a cooling box is designed. The rotating heating, cooling and transportation of the rod material is achieved through the rotation of the rod heating wheel. The overall structure is simple and does not require an additional conveying mechanism and clamping mechanism.

Benefits of technology

The automatic heating and cooling heat treatment operation of bar materials is realized, the heating uniformity and processing efficiency are improved, the equipment is avoided frequently start and stop and waste cold sources, and the heat treatment continuity of multiple bar materials is improved.

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Abstract

The invention relates to the field of heat treatment, in particular to a bar heat treatment device and method, and the bar heat treatment device comprises a heating device, a bar heating wheel, a material limiting plate I and a cooling box; the material limiting plate I comprises a semicircular section arranged on the lower side of the bar heating wheel and a vertical section arranged on one side of the bar heating wheel; the bar heating wheel and the bottom of the semicircular section are arranged in the cooling box; according to the bar heat treatment device, the bar heating wheel can rotate to drive the bar to be subjected to heat treatment to rotate, the heating uniformity is improved, meanwhile, in the rotation process, the bar to be subjected to heat treatment can be driven to be cooled in the cooling box through the notches and then leave from the cooling box, and the heat treatment efficiency is improved. According to the automatic heating and cooling heat treatment device, heating and cooling heat treatment operation of the to-be-heat-treated bar is achieved, autorotation and conveying devices of the whole to-be-heat-treated bar are bar heating wheels, the overall structure is simple, a conveying mechanism and a clamping mechanism do not need to be arranged, and automatic heating and cooling heat treatment operation of the to-be-heat-treated bar is achieved.
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