A laser shock pressure welding automatic clamping and picking device and method thereof

An automatic clamping and laser shock technology, applied in laser welding equipment, welding equipment, non-electric welding equipment, etc., can solve the problems of low automation, cumbersome operation, undesigned welding parts removal device, etc., and achieve high automation and precision High, improve the effect of welding quality and efficiency

Active Publication Date: 2020-07-31
JIANGSU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, no weldment removal device is designed, the operation is cumbersome and the degree of automation is low

Method used

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  • A laser shock pressure welding automatic clamping and picking device and method thereof
  • A laser shock pressure welding automatic clamping and picking device and method thereof
  • A laser shock pressure welding automatic clamping and picking device and method thereof

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Embodiment approach

[0036] Such as figure 1 Shown is an embodiment of a laser shock pressure welding automatic clamping and picking device and its method according to the present invention, the device includes a laser emitting system, an automatic clamping system, a welding system, and a control system.

[0037] Such as figure 1 As shown, the laser emitting system includes a pulsed laser 3, a laser beam 4, a mirror 5, a focusing lens 6, a focusing lens bracket 8, and a focusing lens position adjustment device 8; the laser controller 2 is connected to the computer 1 and the pulsed laser respectively 3 are connected by electrical signals, the focus lens 6 is connected to the focus lens position adjustment device 8 through the focus lens bracket 7, and the focus lens position adjustment device 8 is installed on the side plate of the L-shaped base 33; the reflector 5 is located on the focus lens 6 above, the pulsed laser 3 emits a laser beam 4 that is focused on the absorbing layer 39 through the mirr...

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Abstract

The invention discloses a laser shock pressure welding automatic clamping and part fetching device and a method thereof and relates to the field of high-speed shock welding. The laser shock pressure welding automatic clamping and part fetching device comprises a laser generator, a welding device, a three-coordinate mobile platform device and a control device. A laser transmitter comprises a pulselaser, a reflector, a focus lens, a focus lens support and a focus lens support position regulation device. A control system comprises a laser controller, a computer, a three-dimensional mobile platform controller and a position sensor. A welding clamping device comprises a clamping device composed of a restraint layer, an absorption layer, an impact plate, a restraint layer support, a restraint layer support position regulation device, a base plate, a rotary rod, a connecting rod and a pressing block. A pulse laser is adopted as an energy source, and solid-state welding of a metal plate and aplate is achieved. According to the automatic clamping device, through a link mechanism and a wedge mechanism, the pressing block loosens automatically during part fetching, the pressing block achieves automatic clamping during welding, the automation degree is high, and convenience and quickness are achieved.

Description

technical field [0001] The invention belongs to the field of laser shock pressure welding in mechanical manufacturing, and in particular relates to an automatic clamping and picking device for laser shock pressure welding and a method thereof. Background technique [0002] In recent years, with the rapid development of microelectronics, medical devices, precision instruments and other industries, metal sheet connection has become more and more widely used in the manufacture and assembly of micro devices. Therefore, the research on the related micro-device welding technology becomes more and more important. However, the traditional metal foil connection technology has been unable to meet the development needs of new metal foil materials applied to micro parts. Solving the problem of connecting two layers of metal foil materials used in micro parts is of great significance to the improvement of the quality and cost reduction of modern industrial products. Significance, among ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K20/00B23K20/06B23K20/08B23K20/26B23K26/00
CPCB23K20/00B23K20/06B23K20/08B23K20/26B23K26/00
Inventor 王霄唐恒马友娟沈宗宝刘会霞
Owner JIANGSU UNIV
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