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Underwater-welding local-sealing submersible wire feeding device

A technology for underwater welding and wire feeding devices, which is applied in welding equipment, arc welding equipment, manufacturing tools, etc., can solve the problems of inconvenient underwater operation, cumbersome operation, and large volume, so as to improve the working stability of the equipment, The effect of simple operation, equipment operation and stable operation

Active Publication Date: 2017-09-22
SOUTH CHINA UNIV OF TECH
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, because these devices use waterproof sealing treatment on the wire feeder box, when it is necessary to replace the parts in the box for maintenance or replace the welding wire, it is necessary to open the box and perform waterproof sealing again, which is cumbersome to operate; The silk device is bulky and heavy, and it is not convenient to operate underwater

Method used

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  • Underwater-welding local-sealing submersible wire feeding device
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  • Underwater-welding local-sealing submersible wire feeding device

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Embodiment Construction

[0027] The present embodiment will be further described in detail below in conjunction with the accompanying drawings.

[0028] like figure 1 , Underwater welding partially sealed submersible wire feeding device, including wire feeding chassis, sealed motor, reduction transmission mechanism, gear transmission mechanism, wire reel mechanism, wire guiding mechanism, and wire pressing handle mechanism. The sealed motor, deceleration transmission mechanism, gear transmission mechanism, welding wire reel mechanism, welding wire guide mechanism, and wire pressing handle mechanism are all installed in the wire feeder box.

[0029] The wire feeder box is a box body made of titanium alloy. The box body is processed by welding a number of titanium alloy plates, and the box body is in the shape of a cuboid. There are several ports on the wire feeder box, among which, there is a welding torch port on the left side of the wire feeder box. A perspective window made of toughened glass is a...

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Abstract

The invention discloses an underwater-welding local-sealing submersible wire feeding device. The device comprises a wire feeding machine box, a sealing motor, a deceleration transmission mechanism, a gear transmission mechanism, a welding wire reel mechanism and a wire pressing handle mechanism; the gear transmission mechanism is arranged on a bottom plate of the wire feeding machine box; the deceleration transmission mechanism is arranged at the output end of the sealing motor which is fixed in the wire feeding machine box and has the waterproof function and is connected to the gear transmission mechanism; the wire pressing handle mechanism which is used for applying pressure to a welding wire is arranged on the gear transmission mechanism; and the welding wire conveyed by the welding wire reel mechanism penetrates through the gear transmission mechanism and the wire pressing handle mechanism, compresses and is conveyed to a welding gun interface of the wire feeding machine box by the gear transmission mechanism. The device has the advantages of being small in size and light in weight, secondary sealing treatment is not needed in the re-sealing process, and the device belongs to the technical field of underwater welding.

Description

technical field [0001] The invention belongs to the technical field of underwater welding, and in particular relates to a partially sealed submersible wire feeding device for underwater welding working in an extremely complicated underwater environment. Background technique [0002] With the rapid development of the national economy and marine technology, a large number of marine projects need to be constructed and maintained, and marine projects are constantly advancing to the deep sea. Therefore, there is an urgent need for underwater welding. As a key technology for marine engineering construction and transformation, underwater welding has been paid more and more attention. Scholars and scientific research institutions have taken underwater welding technology as a research topic. Due to the complexity and uncertainty of the underwater environment, there is no complete The underwater robot welding system is used in underwater engineering welding, so the application require...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/133
CPCB23K9/133
Inventor 王振民谢芳祥韩雷刚
Owner SOUTH CHINA UNIV OF TECH
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