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Gas shielded welding oscillator with welding joint tracing function

A technology of gas shielding and welding oscillator, which is applied in the direction of manufacturing tools, welding rod characteristics, welding equipment, etc., can solve the problems of inability to detect processing errors in real time, assembly errors, welding heat deformation, weld seam gaps, etc., and achieve intelligent welding and compensation The effect of excessive welding seam gap and improving welding quality and efficiency

Active Publication Date: 2015-04-01
湖南艾克机器人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of existing products and better promote the automation process of welding equipment, the present invention aims at the fact that the oscillator with welding seam tracking function in the prior art cannot detect and compensate in real time due to workpiece processing errors, assembly errors and welding To solve the problem of excessive weld seam gap caused by errors such as thermal deformation, a gas shielded welding oscillator with weld seam tracking function is proposed

Method used

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  • Gas shielded welding oscillator with welding joint tracing function
  • Gas shielded welding oscillator with welding joint tracing function
  • Gas shielded welding oscillator with welding joint tracing function

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Experimental program
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Effect test

Embodiment 1

[0034]Embodiment 1, the present invention includes a Hall sensor, a weld seam tracking controller with weld seam gap compensation, a driver and a double-effect swing mechanism, and the weld seam tracking controller detects and compensates in real time according to the signal collected by the Hall sensor and compensates for workpiece processing errors. , Assembly errors and weld gaps caused by thermal deformation of welding, under the control of electrical control and driver, the double-effect swing mechanism can freely transform between horizontal pendulum and pendulum and automatically adjust the swing amplitude and swing frequency. refer to Figure 1 to Figure 8 .

Embodiment 2

[0035] Embodiment 2, the double-effect swing mechanism includes a housing 2, the housing 2 is provided with a lead screw 6 connected to the servo motor 1 outside the housing 2 through a coupling 4, and the main slider 9 is set on the lead screw 6, The electromagnetic clutch Ⅰ10 is fixed in the main slider 9, and the chute 7 fixed on the housing 2 is arranged in parallel above the lead screw 6. The slave slider 13 can move in parallel in the chute 7, and the electromagnetic clutch Ⅱ15 is fixed on the sliding chute by screws. At the middle position of the groove 7, a guide rod 3 is vertically arranged between the lead screw 6 and the chute 7, the contact surface between the lower end of the guide rod 3 and the electromagnetic clutch I10 and the contact surface between the upper end of the guide rod 3 and the electromagnetic clutch II15 are smooth Magnetic surface. refer to Figure 1 to Figure 8 , all the other are with embodiment 1.

Embodiment 3

[0036] Embodiment 3, housing 2 bottoms are symmetrically fixedly installed with two supports 5, and the two ends of leading screw 6 and guide rail 8 are installed on two supports 5, and bearing is housed in support 5, and leading screw 6 can rotate in support 5. refer to Figure 1 to Figure 8 , and the rest are the same as the above-mentioned embodiment.

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Abstract

The invention discloses a gas shielded welding oscillator with a welding joint tracing function and belongs to a welding automation control device. The gas shielded welding oscillator with the welding joint tracing function mainly solves the technical problems of large welding joint gap and the like due to the fact that an existing oscillator is incapable of detecting and compensating a workpiece processing error, an assembly error, welding heat deformation and the like errors in real time. According to the technical scheme, the gas shielded welding oscillator with the welding joint tracing function comprises a Hall sensor, a welding joint tracing controller with a welding joint gap compensation function, a driver and a double-effect swinging mechanism, the welding joint tracing controller detects and compensates the welding joint gap caused by workpiece processing errors, assembly errors and welding heat deformation in real time according to signals gathered by the Hall sensor, and under the electric control and the driver control, the double-effect swinging mechanism freely changes between horizontal swinging and pendular swinging and automatically regulates the swinging amplitude and swinging frequency. The gas shielded welding oscillator with the welding joint tracing function is mainly used for welding.

Description

technical field [0001] The invention relates to a welding automatic control device, in particular to a gas shielded welding oscillator with a welding seam tracking function. Background technique [0002] At present, in order to improve the welding quality, meet the requirements of the welding process for the width of the weld, and improve the automation of the welding equipment, the welding torch oscillator is widely used in the welding production process, and the development of the oscillator with the weld seam tracking function is of great importance It plays a positive role in improving the weld quality and welding efficiency, improving the welding environment, and further promoting the automation of welding production. The currently existing patent No. "201210582687.5" "Welding Oscillator with Welding Seam Tracking Function" describes the welding seam tracking oscillating device that uses laser sensing for welding seam tracking. Errors caused by deformation, and expensi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/127B23K9/28B23K9/16
CPCB23K9/1276B23K9/16B23K9/28
Inventor 洪波刘龙卢文召陶韬
Owner 湖南艾克机器人有限公司
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