Heating furnace

Abstract

The invention relates to a heating furnace, which comprises a framework. A heating chamber is arranged on the framework, a feeding device and a conveying device are disposed on the framework, the conveying device is used for conveying a workpiece to be processed into the heating chamber, a discharge outlet of the feeding device is communicated with the conveying device, the conveying device is communicated with the heating chamber, and a discharge outlet is disposed at the tail of the heating chamber. Special auxiliary equipment is configured for the heating chamber, the workpiece to be processed is automatically fed to the conveying device by the feeding device, the workpiece is conveyed into the heating chamber to be heated by the conveying device, and is discharged from the discharge outlet after being heated, automation degree of an integral heating process is high, labor intensity of workers is greatly reduced, heating efficiency of the workpiece is greatly improved, and the heating furnace is suitable for batch production and is favorable for lowering production cost.

Description

technical field [0001] The invention relates to heat treatment equipment, in particular to a heating furnace for heat treatment of forgings or castings. Background technique [0002] At present, the red punching process (actually a hot extrusion process) has been widely used in the production of daily hardware industry, such as various valves, pipe joints and nuts in the pipeline hardware made of copper red punching. etc., with its quality advantages, it has replaced products that have been produced by die-casting or casting in the past. The workpiece needs to be heated before the red punching operation of the workpiece, so there are many heating furnaces for heating these workpieces on the market. However, the processing equipment currently on the market, such as intermediate frequency furnaces, has the disadvantage of high power consumption, each of which is more than 100KW, or the most commonly used earthen stoves, but the earthen stoves pollute a lot and have low heatin...

AI Technical Summary

Problems solved by technology

However, the processing equipment currently on the market, such as intermediate frequency furnaces, has the disadvantage of high power consumption, each of which is more than 100KW, or the most commonly used earthen stoves, but the earthen stoves pollute a lot and have low heating effect, which is not conducive to improving the production of enterprises. In addition, in the prior art, when some small pieces are heated, the workpieces are manually placed in the heating furnace one by one or a plurality of workpieces are put into the heating furnace together for heating, and the labor intensity of the workers is relatively high. Large, high production cost, low degree of automation, not suitable for mass production of products

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