WO2015028909A3 - Program-controlled automatic soldering system and method using a vision system - Google Patents

Program-controlled automatic soldering system and method using a vision system Download PDF

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Publication number
WO2015028909A3
WO2015028909A3 PCT/IB2014/063732 IB2014063732W WO2015028909A3 WO 2015028909 A3 WO2015028909 A3 WO 2015028909A3 IB 2014063732 W IB2014063732 W IB 2014063732W WO 2015028909 A3 WO2015028909 A3 WO 2015028909A3
Authority
WO
WIPO (PCT)
Prior art keywords
laser beam
program
products
vision system
automatic soldering
Prior art date
Application number
PCT/IB2014/063732
Other languages
French (fr)
Other versions
WO2015028909A2 (en
Inventor
Bicheng Chen
Qinglong Zeng
Roberto Francisco-Yi LU
Original Assignee
Tyco Electronics Corporation
Shenzhen Ami Technology Co. Ltd
Tyco Electronics Uk Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tyco Electronics Corporation, Shenzhen Ami Technology Co. Ltd, Tyco Electronics Uk Ltd filed Critical Tyco Electronics Corporation
Publication of WO2015028909A2 publication Critical patent/WO2015028909A2/en
Publication of WO2015028909A3 publication Critical patent/WO2015028909A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0016—Brazing of electronic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/005—Soldering by means of radiant energy
    • B23K1/0056—Soldering by means of radiant energy soldering by means of beams, e.g. lasers, E.B.
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/16—Programme controls
    • B25J9/1694—Programme controls characterised by use of sensors other than normal servo-feedback from position, speed or acceleration sensors, perception control, multi-sensor controlled systems, sensor fusion
    • B25J9/1697—Vision controlled systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45138—Laser welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Robotics (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Manipulator (AREA)

Abstract

The present application relates to a program-controlled automatic soldering system, comprising a laser source (100) configured to emit a laser beam; a laser scan head (200) configured to receive the laser beam from the laser source (100) and focus the laser beam on a target position in a work area; a vision system (600); and a moving device (700) configured to move products under a guidance of the vision system (600) to a position where portions of the products to be soldered overlap the target position, so that the focused laser beam heats a solder material provided on the portions of the products to be soldered to solder the products together.
PCT/IB2014/063732 2013-08-27 2014-08-06 Program-controlled automatic soldering system and method WO2015028909A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310378467.5A CN104416251B (en) 2013-08-27 2013-08-27 Automatic welding system and automatic welding method
CN2013103784675 2013-08-27

Publications (2)

Publication Number Publication Date
WO2015028909A2 WO2015028909A2 (en) 2015-03-05
WO2015028909A3 true WO2015028909A3 (en) 2015-05-14

Family

ID=51659964

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/063732 WO2015028909A2 (en) 2013-08-27 2014-08-06 Program-controlled automatic soldering system and method

Country Status (2)

Country Link
CN (1) CN104416251B (en)
WO (1) WO2015028909A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551291A (en) * 2013-10-21 2015-04-29 泰科电子(上海)有限公司 Automatic welding system
CN106735666A (en) * 2016-12-23 2017-05-31 中源智人科技（深圳）股份有限公司 A kind of laser tin-soldering device
US10816963B2 (en) * 2017-06-23 2020-10-27 General Electric Company Systems and methods for automated welding
CN109702335B (en) * 2017-10-25 2020-11-13 泰科电子(上海)有限公司 Welding system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460302A (en) * 1980-05-14 1984-07-17 Commissariat A L'energie Atomique Handling equipment comprising a telescopic supporting assembly carrying a motorized orientation support for at least one articulated slave arm
JPS629204A (en) * 1985-07-05 1987-01-17 Sumitomo Electric Ind Ltd Positioning method for printed board
JPS62173075A (en) * 1986-01-22 1987-07-29 Sumitomo Electric Ind Ltd Method for soldering by laser
JPH0719813A (en) * 1993-06-21 1995-01-20 Sharp Corp Three-dimensional visual recognition system
US5525777A (en) * 1994-08-19 1996-06-11 Allen-Bradley Company, Inc. Apparatus and method for flexible point-to-point soldering
DE102007025461A1 (en) * 2006-06-14 2007-12-27 Atn Automatisierungstechnik Niemeier Gmbh Material processing method used during soldering of electronic components comprises a scanning mirror moving in a the beam path to guide the laser beam to a different deviating mirror

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939812C2 (en) * 1989-12-01 1993-11-11 Deutsche Aerospace Laser soldering system for SMD elements
CN201394698Y (en) * 2009-04-20 2010-02-03 芜湖根源科技有限公司 Revolving laser-beam welding machine
CN102699534B (en) * 2012-06-26 2014-10-15 哈尔滨工业大学 Scanning type laser vision sensing-based narrow-gap deep-groove automatic laser multilayer welding method for thick plate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460302A (en) * 1980-05-14 1984-07-17 Commissariat A L'energie Atomique Handling equipment comprising a telescopic supporting assembly carrying a motorized orientation support for at least one articulated slave arm
JPS629204A (en) * 1985-07-05 1987-01-17 Sumitomo Electric Ind Ltd Positioning method for printed board
JPS62173075A (en) * 1986-01-22 1987-07-29 Sumitomo Electric Ind Ltd Method for soldering by laser
JPH0719813A (en) * 1993-06-21 1995-01-20 Sharp Corp Three-dimensional visual recognition system
US5525777A (en) * 1994-08-19 1996-06-11 Allen-Bradley Company, Inc. Apparatus and method for flexible point-to-point soldering
DE102007025461A1 (en) * 2006-06-14 2007-12-27 Atn Automatisierungstechnik Niemeier Gmbh Material processing method used during soldering of electronic components comprises a scanning mirror moving in a the beam path to guide the laser beam to a different deviating mirror

Also Published As

Publication number Publication date
WO2015028909A2 (en) 2015-03-05
CN104416251A (en) 2015-03-18
CN104416251B (en) 2017-04-12

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