JPS5727808A - Amplitude control type parts feeder controller - Google Patents

Amplitude control type parts feeder controller

Info

Publication number
JPS5727808A
JPS5727808A JP10392180A JP10392180A JPS5727808A JP S5727808 A JPS5727808 A JP S5727808A JP 10392180 A JP10392180 A JP 10392180A JP 10392180 A JP10392180 A JP 10392180A JP S5727808 A JPS5727808 A JP S5727808A
Authority
JP
Japan
Prior art keywords
unit
electromagnet
parts feeder
amplitude
control circuit
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
JP10392180A
Other languages
Japanese (ja)
Inventor
Yoshiharu Hiraki
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.)
YKK Corp
Original Assignee
YKK Corp
Yoshida Kogyo KK
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 YKK Corp, Yoshida Kogyo KK filed Critical YKK Corp
Priority to JP10392180A priority Critical patent/JPS5727808A/en
Publication of JPS5727808A publication Critical patent/JPS5727808A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To stabilize the status of parts supply, by detecting the amplitude of an electromagnet by means of a photocell element, controlling in response to this detected signal the magnitude of a current flowing through the electromagnet based upon d phase control process, and thus holding the amplitude always at a constant level.
CONSTITUTION: A vibration type parts feeder controller is built up with a sensor 1 composed of a vibration detecting photocell element attached to the electromagmetic vibrator section of a parts feeder and a controller main unit 2. The controller main unit 2 includes an amplitude control circuit D which is consisting of a comparator unit D1, regulator unit D2 and operation unit D3. The comparator unit D1 comprises an amplifier 6, rectifier 7, comparator circuit 8 and integral circuit 9, and sends out the output of sensor 1 after integrating the signal of its deviation from the given target value. Phase control operation shall be exerted on a AC wave form by means of a phase control circuit 11 of the regulator unit D2 based upon this output signal, and the magnitude of the vibration current applied to an electromagnet M shall be adjusted via an electric current control circuit 12.
COPYRIGHT: (C)1982,JPO&Japio
JP10392180A 1980-07-29 1980-07-29 Amplitude control type parts feeder controller Pending JPS5727808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10392180A JPS5727808A (en) 1980-07-29 1980-07-29 Amplitude control type parts feeder controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10392180A JPS5727808A (en) 1980-07-29 1980-07-29 Amplitude control type parts feeder controller

Publications (1)

Publication Number Publication Date
JPS5727808A true JPS5727808A (en) 1982-02-15

Family

ID=14366881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10392180A Pending JPS5727808A (en) 1980-07-29 1980-07-29 Amplitude control type parts feeder controller

Country Status (1)

Country Link
JP (1) JPS5727808A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193815A (en) * 1982-05-07 1983-11-11 Fuji Giken Kk Drive controller for parts feeder of vibratory bowl type
JPS6012414A (en) * 1983-06-10 1985-01-22 ジ・ア−サ−・ジ−・ラツセル・カンパニ−・インコ−ポレ−テツド Control circuit for vibrator
US5042643A (en) * 1988-11-21 1991-08-27 Shinko Electric Co., Ltd. Elliptic vibratory part-feeding device
US5158170A (en) * 1991-11-22 1992-10-27 Resinoid Engineering Corporation Automatic vibrator control
US5372237A (en) * 1992-08-24 1994-12-13 Yoshida Kogyo K.K. Control system for parts feeder
EP0823680A2 (en) * 1996-08-07 1998-02-11 Ykk Corporation Method and apparatus for controlling piezoelectric vibration

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193815A (en) * 1982-05-07 1983-11-11 Fuji Giken Kk Drive controller for parts feeder of vibratory bowl type
JPS6012414A (en) * 1983-06-10 1985-01-22 ジ・ア−サ−・ジ−・ラツセル・カンパニ−・インコ−ポレ−テツド Control circuit for vibrator
JPH0372533B2 (en) * 1983-06-10 1991-11-19 Russell Co Inc Arthur
US5042643A (en) * 1988-11-21 1991-08-27 Shinko Electric Co., Ltd. Elliptic vibratory part-feeding device
US5158170A (en) * 1991-11-22 1992-10-27 Resinoid Engineering Corporation Automatic vibrator control
US5372237A (en) * 1992-08-24 1994-12-13 Yoshida Kogyo K.K. Control system for parts feeder
EP0823680A2 (en) * 1996-08-07 1998-02-11 Ykk Corporation Method and apparatus for controlling piezoelectric vibration
EP0823680A3 (en) * 1996-08-07 1998-04-22 Ykk Corporation Method and apparatus for controlling piezoelectric vibration
US5910698A (en) * 1996-08-07 1999-06-08 Ykk Corporation Method and apparatus for controlling piezoelectric vibration

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