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Cleaning device for cleaning welding torches

A technology for cleaning devices and welding torches, applied in auxiliary devices, welding accessories, welding equipment, etc., can solve problems such as failure of other equipment or control systems, and achieve the effects of reducing cleaning time, reducing costs, and increasing cleaning time

Inactive Publication Date: 2007-05-16
FRONIUS INTERNATIONAL GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its disadvantage is that, for example, there is no place on the pillar for the power supply to power the coil, so that the power supply has to be connected by suitable wiring
This wiring between the power supply and the cleaning device transmits electromagnetic fields induced by high current pulses which can cause failure of other equipment or control systems

Method used

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  • Cleaning device for cleaning welding torches
  • Cleaning device for cleaning welding torches
  • Cleaning device for cleaning welding torches

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Embodiment Construction

[0015] Because different welding materials and welding electrodes 1 are often used in welding technology, resulting in different welding slags adhering to the welding gun 2, especially on or in the gas nozzle 3, or due to the application of welding with different welding materials. Unit or welding device 4, it is often necessary to clean welding torch 2 using different cleaning methods. For this purpose, the different cleaning devices 6 , 7 according to the invention for cleaning the welding torch 2 are arranged in the cleaning device 5 or cleaning device and can thus be selected automatically or by the user.

[0016] In the prior art, as a rule, only a single device 6 or 7 is constructed as a stand-alone device, so that in many cases different devices have to be used for optimal cleaning of the welding torch 2 . The disadvantage is that each individual device must be properly installed and cabled, and space needs to be increased at the same time.

[0017] FIG. 1 is a perspec...

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Abstract

The invention relates to a cleaning device (5), for the cleaning of welding torches (2), comprising a device (6), for cleaning the welding torch (2), made of a coil with an opening (9), for the introduction of the welding torch (2) and, optionally, a device for the application of cleaning fluid to the tip of the welding torch (2). According to the invention, such a cleaning device (5), which provides a rapid and possibly automated cleaning, particularly suitable for welding robot applications and which is of the simplest and cheapest construction, may be achieved, whereby at least one second device (7), for cleaning the welding torch (2), embodied to clean the welding torch (2) by means of a cold medium, in particular with C02-dry ice, is arranged in a common housing (8), in addition to the device (6) for magnetic cleaning and a common controller (10), a common input / output device (11) and a common power supply (12) or current source for the control, adjustment and energy supply of the cleaning devices (6, 7) are arranged in the housing (8).

Description

technical field [0001] The invention relates to a cleaning device for cleaning a welding torch, including a device for electromagnetic cleaning of a welding torch, comprising a coil with an opening for introducing the welding torch and optionally a device for applying a cleaning liquid to the tip of the welding torch. Background technique [0002] During the welding process, the torch becomes dirty with molten metal slag. Metal slag will also deposit and solidify in the gas nozzle of the welding torch. As a result, the shielding gas flow through the gas nozzle would be disturbed by the deposited metal slag, so that the atmosphere would also be able to reach the welding site and thus negatively affect the welding process. Therefore, optimal operation and maximum cleaning of the torch is important to produce high quality welds. [0003] Therefore, the welding gun should regularly clean up the attached metal welding slag. During cleaning, the torch cannot be used for welding...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B7/00B23K9/32B23K37/00
CPCB08B7/0092B23K9/32B08B7/00
Inventor 格奥尔格·宾德尔哈拉尔德·朗热德尔
Owner FRONIUS INTERNATIONAL GMBH
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