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Wire feeding mechanism

A wire feeding mechanism and wire feeding wheel technology, applied in auxiliary devices, arc welding equipment, auxiliary welding equipment, etc., can solve the problems of complicated wire feeding wheel replacement, unstable wire feeding, economic loss, etc., and achieve good welding effect, Accurate and stable wire feeding and long service life

Inactive Publication Date: 2016-08-24
陈铭鸿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of wire feeding mechanism has the disadvantages of unstable wire feeding and complicated replacement of wire feeding rollers
In actual welding, wire feeding is very critical in order to achieve a good welding effect, so once the wire feeding is unstable, it will lead to welding defects and cause direct economic losses

Method used

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] Such as figure 1 Shown is a wire feeding mechanism, including a front base 1, a rear base 2, a left pressing arm 3, a right pressing arm 4, a transmission assembly 5, a pressure adjustment assembly 6, an intermediate wire feeding module 7, and a wire feeding nozzle 8 . Such as figure 2 As shown, the transmission assembly 5 includes a precision bearing 51, a wire feeding gear 52, a finishing shaft 53, and a wire feeding wheel 54, and the wire feeding gear 52 is respectively connected to the left pressing arm 3 and the right pressing arm 4 through the precision bearing 51 , the finishing shaft 53 is connected to the wire feed wheel 54 through a fixing device, thereby driving the wire feed wheel 54 to rotate; two sets of transmission components are respectively assembled in the left pressing arm 3 and the right pressing arm 4, and the other two sets of transmiss...

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Abstract

The invention discloses a wire feeding mechanism, which comprises a front base, a rear base, a left pressure arm, a right pressure arm, four sets of transmission assemblies and a pressure adjusting assembly, wherein each transmission assembly comprises a precise bearing, a wire feeding gear, a shaft lever, a wire feeding wheel and a fixing device; each wire feeding gear is connected with the left pressure arm and the right pressure arm through the corresponding precise bearing respectively; each shaft lever is connected to the corresponding wire feeding wheel in a welding manner to drive the corresponding wire feeding wheel to rotate; two sets of transmission assemblies are assembled in the left pressure arm and the right pressure arm respectively; the other two sets of transmission assemblies are assembled in the front base and the rear base; a pressure adjusting scale is arranged on the pressure adjusting assembly and is arranged in the front base, so that output adjustment of the wire feeding pressure is achieved through adjustment of an internal fastening spring. The wire feeding mechanism is precisely output to a solder wire through four-wheel transmission on the basis of the power provided by a wire feeding motor; stable output of the solder wire is ensured; a good welding effect is achieved; and the production efficiency is improved.

Description

technical field [0001] The invention relates to a wire feeding mechanism, which belongs to the technical field of welding devices. Background technique [0002] The built-in wire feeder of ordinary wire feeder generally adopts upper and lower two-wheel or conventional four-wheel wire feeding mechanism. This wire feeding mechanism has the disadvantages of unstable wire feeding and complicated replacement of wire feeding rollers. In actual welding, wire feeding is very critical in order to achieve a good welding effect, so once the wire feeding is unstable, it will lead to welding defects and cause direct economic losses. Contents of the invention [0003] Purpose: In order to overcome the deficiencies in the prior art, the present invention provides a wire feeding mechanism with stronger practicability, which can better ensure the stability of wire feeding, and improve the service life and production efficiency of the wire feeding machine . [0004] Technical solution: I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23K9/133
CPCB23K37/00B23K9/133
Inventor 陈铭鸿
Owner 陈铭鸿
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