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Vacuum furnace wire-feeding device

A vacuum furnace and wire feeding technology, which is applied in the field of vacuum furnace wire feeding devices, can solve the problems of strong electromagnetic induction, high temperature, and inability to meet the needs of separate processes, so as to avoid device damage and improve the effect of precise control

Pending Publication Date: 2020-02-11
LONGNAN LONGYI HEAVY RARE EARTH TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] At present, there are mainly two feeding methods in the vacuum furnace. One is to directly add the required smelting materials into the melting furnace of the vacuum furnace at one time for smelting and production.
The other is to put some materials into the melting furnace of the vacuum furnace first, put some materials that need to be put into the silo in different procedures, and put them into smelting production. During the production process, the materials in the hopper are put into the hopper through the funnel in stages In the melting furnace, although this feeding method can be fed in different steps, it cannot meet the production requirements that require precise control of the feeding time and amount.
Because the vacuum furnace is a closed space, the temperature inside is high and the environment is complex, especially the electromagnetic induction inside the vacuum induction furnace is strong, so there is currently no suitable feeding device that can be used in the vacuum furnace

Method used

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  • Vacuum furnace wire-feeding device
  • Vacuum furnace wire-feeding device

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Embodiment Construction

[0026] The technical solutions of the present invention will be clearly and completely described below in conjunction with specific embodiments and accompanying drawings. It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. In the illustrated embodiments, directional representations, ie, up, down, left, right, front and rear, etc., are relative to explain that the structure and movement of the various components in the present application are relative. These representations are pertinent when the components are in the positions shown in the figures. However, if the description of the location of elements changes, these representations are considered to change accordingly.

[0027] Unless o...

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Abstract

The invention provides a vacuum furnace wire-feeding device. The vacuum furnace wire-feeding device comprises a drive device and a transmission device, wherein the drive device comprises a counter, amotor and a speed reducer; the transmission device comprises a transmission shaft, a drive wheel and a pressing wheel; the counter is mounted on the motor, and is used for obtaining rotation times ofa rotor of the motor; the rotor is connected to the input shaft of the speed reducer; the output shaft of the speed reducer is connected to one end of the transmission shaft; the drive wheel is connected to the other end of the transmission shaft; the pressing wheel is adjacent to the drive wheel; and a transmission channel is defined between the pressing wheel and the drive wheel. The wire-feeding device provided by the invention can precisely control wire feeding amount, and is simple and convenient in operation.

Description

technical field [0001] The invention relates to a wire feeding device, in particular to a wire feeding device for a vacuum furnace. Background technique [0002] Nowadays, when producing alloys in the metallurgical industry, in order to reduce the impact of harmful gases on product quality, vacuum furnaces are usually used for smelting production. [0003] At present, there are mainly two feeding methods in the vacuum furnace. One is to directly add the required smelting materials into the melting furnace of the vacuum furnace at one time for smelting production. The other is to put some materials into the melting furnace of the vacuum furnace first, put some materials that need to be put into the silo in different procedures, and put them into smelting production. During the production process, the materials in the hopper are put into the hopper through the funnel in stages In the melting furnace, although this feeding method can be fed in different steps, it cannot meet t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21C7/00C21C7/10
CPCC21C7/0056C21C7/10
Inventor 廖志金张财淦许乐杨清朱福生
Owner LONGNAN LONGYI HEAVY RARE EARTH TECH CO LTD
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