JPS6420939A - Automatic screw tightening device - Google Patents

Automatic screw tightening device

Info

Publication number
JPS6420939A
JPS6420939A JP17276487A JP17276487A JPS6420939A JP S6420939 A JPS6420939 A JP S6420939A JP 17276487 A JP17276487 A JP 17276487A JP 17276487 A JP17276487 A JP 17276487A JP S6420939 A JPS6420939 A JP S6420939A
Authority
JP
Japan
Prior art keywords
screw
conveyer
pallet
screw tightening
arrow direction
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP17276487A
Other languages
Japanese (ja)
Inventor
Taisuke Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP17276487A priority Critical patent/JPS6420939A/en
Publication of JPS6420939A publication Critical patent/JPS6420939A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manipulator (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

PURPOSE:To tighten a collar attached stub screw with an automatically supplied screw by moving a screw tightening screwdriver to, first, attract a screw and then moving it again to the screw hole of an object upon outputting the screw position data on a pallet already positioned to a rectangular coordinate robot. CONSTITUTION:A pallet 4 loaded with screws formed in a line is conveyed on a conveyer 3 to the A arrow direction, hits a stopper 5 and stops. A screw tightening object 9 is conveyed on a conveyer 10 to the B arrow direction, hits a stopper 11 and stops. A positioning control computer 13 calculates and outputs the position data for a screw receiving hole on the pallet 4 and a robot controller 12 actuates a rectangular coordinate robot 2 to move an attracting type screw tightening screwdriver 20 to the screw receiving hole position and to move to the position of the specified screw hole 26 of the screw tightening object 9 to tighten the screw. Upon completion of the work, the screw tightening object 9 being released from its position is carried out on the conveyer 10 and the pallet 4 being released from its position when there is no more screw left is carried out on the conveyer 3 to the A arrow direction to be dropped on a discharge conveyer 8.
JP17276487A 1987-07-13 1987-07-13 Automatic screw tightening device Pending JPS6420939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17276487A JPS6420939A (en) 1987-07-13 1987-07-13 Automatic screw tightening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17276487A JPS6420939A (en) 1987-07-13 1987-07-13 Automatic screw tightening device

Publications (1)

Publication Number Publication Date
JPS6420939A true JPS6420939A (en) 1989-01-24

Family

ID=15947904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17276487A Pending JPS6420939A (en) 1987-07-13 1987-07-13 Automatic screw tightening device

Country Status (1)

Country Link
JP (1) JPS6420939A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2130921A1 (en) 1970-06-23 1971-12-30 Sony Corp Process for the production of magnetic powder
US8141236B2 (en) 2007-12-19 2012-03-27 Hitachi Global Storage Technologies, Netherlands B.V. Ganged removal of component device cover screws
CN111730303A (en) * 2020-07-02 2020-10-02 郑州工业应用技术学院 Automated production assembly quality for computer host

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2130921A1 (en) 1970-06-23 1971-12-30 Sony Corp Process for the production of magnetic powder
US8141236B2 (en) 2007-12-19 2012-03-27 Hitachi Global Storage Technologies, Netherlands B.V. Ganged removal of component device cover screws
CN111730303A (en) * 2020-07-02 2020-10-02 郑州工业应用技术学院 Automated production assembly quality for computer host
CN111730303B (en) * 2020-07-02 2021-05-07 郑州工业应用技术学院 Automated production assembly quality for computer host

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