Laser welding robot

A technology of laser welding and laser welding head, which is applied in laser welding equipment, welding equipment, metal processing equipment, etc., and can solve problems such as energy consumption and sheet metal difficulties

Active Publication Date: 2016-03-02
CHONGQING LEIBAO LASER INTELLIGENT ROBOT MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the laser welding head on the existing laser welding robot is synthesized through a series of rotary rotations, it is very difficult to perform small linear welding on some sheet metals, requiring the robot to do a series of synthetic movements, which consumes a lot of energy.

Method used

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  • Laser welding robot
  • Laser welding robot

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Embodiment Construction

[0016] The present invention will be described in further detail below by means of specific embodiments:

[0017] The reference signs in the drawings of the description include: base 10, main rotating motor 20, main rotating shaft 30, auxiliary rotating motor 40, auxiliary rotating shaft 50, laser welding head 60, circular swing cylinder 61, electromagnet 62, control board 63, anti-collision air bag 64, rubber expansion sleeve 65, coil coil 66, ring magnet 67, laser nozzle 68.

[0018] The embodiment is basically as attached figure 1 and figure 2 Shown: a laser welding robot, including a base 10 , a main rotating motor 20 , a main rotating shaft 30 , an auxiliary rotating motor 40 and an auxiliary rotating shaft 50 . The base 10 is connected to the main rotating shaft 30 through the main rotating motor 20 , and the main rotating shaft 30 is connected to the auxiliary rotating shaft 50 through the auxiliary rotating motor 40 . A laser welding head 60 and a control board 63 ...

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Abstract

The invention belongs to the field of plate welding instruments, and specifically discloses a laser welding robot. The laser welding robot comprises a laser welding head and a control panel located on an auxiliary rotating shaft; the laser welding head comprises a laser nozzle and a circular swinging drum; the laser nozzle is located within the circular swinging drum; four evenly distributed electromagnets are arranged on an inner wall of the circular swinging drum in the same circumference; the electromagnets are electrically connected with the control panel; the four electromagnets form an annular cavity; an annular magnet is mounted on a tail of the laser nozzle and located within the annular cavity. The laser welding robot has the characteristic of relatively low energy consumption when a tiny straight joint is welded.

Description

technical field [0001] The invention relates to the field of plate welding instruments, in particular to a laser welding robot. Background technique [0002] Welding is a necessary process in modern machinery manufacturing and is widely used in automobile manufacturing. With the advancement of science and technology, the welding of coated steel plates and light metal materials poses new challenges to automobile welding. Robotic and automated laser welding technology in the automotive welding process has greatly changed the face of automotive welding. With the rapid development of the automobile industry, laser welding technology has opened a new era of automobile welding. [0003] Different from the current traditional spot welding process, laser welding can achieve molecular bonding between two steel plates. Generally speaking, the hardness of the welded steel plate is equivalent to that of a whole steel plate, thereby increasing the strength of the car body by 30%, and t...

Claims

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Application Information

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IPC IPC(8): B23K26/08B23K26/21
CPCB23K26/0884B23K26/20
Inventor 祝源成
Owner CHONGQING LEIBAO LASER INTELLIGENT ROBOT MFG
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