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Heating time automatic auxiliary type self-temperature-control and self-adaption wire feed flame brazing device

A heating time, flame brazing technology, applied in welding equipment, metal processing equipment, auxiliary devices, etc., can solve the problems of scrapped workpiece, melting point restricting the application of brass welding wire, copper tube overburning, etc., to achieve high production efficiency, welding Precise temperature control and extended service life

Active Publication Date: 2013-05-15
DAISHIN XINRUI BRAZING EQUIP
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the higher melting point restricts the application of brass welding wire on the compressor shell
Due to the poor temperature control in the existing process, the copper tube is often over-burned and the workpiece is scrapped

Method used

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  • Heating time automatic auxiliary type self-temperature-control and self-adaption wire feed flame brazing device

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Embodiment Construction

[0020] The preferred embodiments of the present invention will be described in further detail in conjunction with the accompanying drawings.

[0021] Such as figure 1 As shown, the present invention mainly includes a turntable part, a flame welding part and a control part.

[0022] Among them, the turntable part includes a turntable 2, a turntable indexing mechanism 6, a loading and unloading station 3, a workpiece detection station 4, a preheating station 7, a heating and welding station 11, a water cooling and air cooling station 17, and an air cooling station. Station 18. A turntable indexing mechanism 6 is arranged in the middle of the turntable 2, and the turntable can be rotated according to an angle through the turntable indexing mechanism 6, and the intermittent motion of turning and stopping is repeated. The six stations are equiangularly distributed on the turntable 2 according to the circumferential order, and each station is equipped with two sets of fixtures 23,...

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Abstract

The invention mainly discloses a heating time automatic auxiliary type self-temperature-control and self-adaption wire feed flame brazing device which is composed of a rotary plate part, a flame welding part and a control part. The rotary plate part comprises six positions, each position is provided with two sets of fixtures in a matched mode, and double-workpiece simultaneous welding is achieved. When workpieces needing welding are continuously placed and disassembled on assembling and disassembling positions, the rotary plate conducts repeated rotation and stopping intermittent movement. Welded workpieces successively enter into workpiece detecting positions, preheating positions, heating positions, welding positions, water cooling positions and air cooling positions. Heating time automatic control is achieved through heating time automatic auxiliary systems of the heating positions and the welding positions, therefore welding temperature is controlled accurately, and high-efficiency and high-quality welding is achieved.

Description

technical field [0001] The invention relates to a kind of brazing equipment, which is used for automatic and continuous flame brazing of compressor housing and exhaust pipe on a turntable. Background technique [0002] With the continuous development of the home appliance industry, the output of the refrigerator and air conditioner market has increased rapidly. The demand for compressors, the heart part of the refrigeration system, has also increased, prompting compressor manufacturers to continuously expand their scale and increase production equipment. The traditional manual soldering temperature cannot be accurately measured and controlled, it is difficult to guarantee the soldering quality, and the production efficiency is low. At present, it has become a trend to replace manual brazing with automatic flame brazing equipment used in compressor shell brazing. [0003] The automatic flame welding machine can be mainly divided into two types in terms of operation mode: mu...

Claims

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Application Information

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IPC IPC(8): B23K3/00B23K3/08
Inventor 王水庆
Owner DAISHIN XINRUI BRAZING EQUIP
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