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A control method for a fully automatic flame brazing machine

A technology of flame brazing and control method, which is applied in manufacturing tools, welding equipment, electric heating devices, etc., can solve the problems of high scrap rate and difficult flame temperature control, and achieve the effect of reasonable structure design.

Active Publication Date: 2016-09-07
HANGZHOU JIUGU MACHINERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the welding of aluminum pipe joints is mostly done by manual welding, but it is difficult to control the flame temperature and the scrap rate is high, so it is only used for welding repair at present

Method used

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  • A control method for a fully automatic flame brazing machine
  • A control method for a fully automatic flame brazing machine
  • A control method for a fully automatic flame brazing machine

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Experimental program
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Embodiment

[0063] see figure 1 , the present embodiment includes a lifting device 200, a flame spraying workbench 300, a flame spraying device 400, a flame spraying device 100 and a delivery device 500, the fire spraying workbench 300 is installed on the lifting device 200, and the flame spraying device 400 is installed on the flame spraying On the workbench 300 , the flamethrower 100 is installed on the flamethrower adjusting device 400 , the conveying device 500 passes through the lifting device 200 , and the middle part of the conveying device 500 is located under the flamethrowing workbench 300 . The lifting device 200 controls the lifting of the flame-spraying workbench 300 , the flame-thrower adjusting device 400 controls the flame-spraying direction of the flamethrower 100 , and the flamethrower 100 welds the workpiece 501 on the conveying device 500 .

[0064] see Figure 2 to Figure 7 , in this embodiment, the lifting device 200 includes a frame 74, two cabinets 72, a power ass...

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Abstract

The invention relates to a fully-automatic flame soldering machine control method which comprises a lifting device, a flame projecting workbench, a flame projector adjusting device, a flame projector and a conveying device. The flame projector workbench is arranged on the lifting device. The flame projector adjusting device is arranged on the flame projecting workbench. The flame projector is arranged on the flame projector adjusting device. The conveying device penetrates through the lifting device. The middle of the conveying device is located below the flame projecting workbench. The lifting device controls lifting of the flame projecting workbench. The flame projector adjusting device controls the flame projecting direction of the flame projector, and the flame projector conducts soldering on workpieces on the conveying device. The fully-automatic flame soldering machine control method is reasonable in structural design, four groups of lifting assemblies are adopted to control lifting of the workbench of a flame soldering machine, and thus flame projecting is facilitated; other parts of the flame soldering machine are matched and used, installation is convenient to conduct, and working efficiency is improved; the adjusting device conducts control in a matched mode in three directions, the flame projector is enabled to project flames in all directions and from all angles, no dead corner exists, and efficiency is high; the flame projection pressure is even, and the effect is good.

Description

technical field [0001] The invention relates to a control method of a full-automatic flame brazing machine. The full-automatic flame brazing machine is applied to the centralized positioning of a plurality of aluminum tubes, and the program-controlled technology is used for one-time welding and forming, and belongs to the field of construction machinery industry. Background technique [0002] The invention is mainly used for the welding of the joints of the all-aluminum evaporator and the condenser tube (aluminum). Through the precise flow control of the gas, the system mixes the liquefied gas and the compressed air to achieve accurate flow and realize flame brazing welding. Since the melting point of the raw material aluminum is low, the melting point of the solder is about 25 degrees different from the melting point of the base material (aluminum tube), and it is difficult to know that the solder has melted and the base material is not damaged. Therefore, the present invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K3/04B23K3/08
CPCB23K3/043B23K3/08
Inventor 刘丙雄
Owner HANGZHOU JIUGU MACHINERY TECH
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