JPS5540117A - Speed controlling method and apparatus for goods production conveyor - Google Patents

Speed controlling method and apparatus for goods production conveyor

Info

Publication number
JPS5540117A
JPS5540117A JP11021478A JP11021478A JPS5540117A JP S5540117 A JPS5540117 A JP S5540117A JP 11021478 A JP11021478 A JP 11021478A JP 11021478 A JP11021478 A JP 11021478A JP S5540117 A JPS5540117 A JP S5540117A
Authority
JP
Japan
Prior art keywords
conveyor
speed
pulse signal
subtracter
revolution
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
JP11021478A
Other languages
Japanese (ja)
Inventor
Katsumi Komuro
Ryotaro Bando
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP11021478A priority Critical patent/JPS5540117A/en
Publication of JPS5540117A publication Critical patent/JPS5540117A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Conveyors (AREA)

Abstract

PURPOSE: To improve the accuracy of constant quantity productibity by driving a conveyor with the speed which is obtained by measuring the average speed of the conveyor and adding or subtracting the difference between the measured average speed and the theoretical speed obtained from the prescribed production quantity of the conveyor to or from the thoretical value in the next time sharing.
CONSTITUTION: Accompanied with the revolution of a conveyor, a pulse generator 13 generates the pulse signal corresponding to the number of revolution of the conveyor, and said signal is added to the minus input of a subtracter 27. The subtracter 27 performs subtraction between the average real speed and the theroretical speed of the conveyor at the time T, and the pulse signal corresponding to the difference between the both is added to the pulse signal from a speed setting apparatus 23 in a adder 24 and forms the speed of the conveyor in the next time sharing. On the other hand, an AC dynamo 25 performs analogue transformation of the actul speed of the conveyor faithfully. The output from a comparator 27' is supplied to an eddy current joint 10 through an amplifier 29, and the connection force of the joint 10 is controlled so that the speed of the conveyor c becomes close to the prescribed value.
COPYRIGHT: (C)1980,JPO&Japio
JP11021478A 1978-09-09 1978-09-09 Speed controlling method and apparatus for goods production conveyor Pending JPS5540117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11021478A JPS5540117A (en) 1978-09-09 1978-09-09 Speed controlling method and apparatus for goods production conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11021478A JPS5540117A (en) 1978-09-09 1978-09-09 Speed controlling method and apparatus for goods production conveyor

Publications (1)

Publication Number Publication Date
JPS5540117A true JPS5540117A (en) 1980-03-21

Family

ID=14529949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11021478A Pending JPS5540117A (en) 1978-09-09 1978-09-09 Speed controlling method and apparatus for goods production conveyor

Country Status (1)

Country Link
JP (1) JPS5540117A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01306597A (en) * 1988-06-06 1989-12-11 Eagle Ind Co Ltd Plating apparatus
JP2007050383A (en) * 2005-08-19 2007-03-01 Shin Caterpillar Mitsubishi Ltd Control apparatus of crusher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01306597A (en) * 1988-06-06 1989-12-11 Eagle Ind Co Ltd Plating apparatus
JP2007050383A (en) * 2005-08-19 2007-03-01 Shin Caterpillar Mitsubishi Ltd Control apparatus of crusher

Similar Documents

Publication Publication Date Title
EP0393404A3 (en) Stabilization and calibration of precision electronic circuit component
JPS5425779A (en) Torque measuring method of electric dynamometers
JPS552961A (en) Arithmetic unit for load torque of motor
JPS5366756A (en) Measuring method and apparatus of three-dimentional curved surface
JPS5623529A (en) Automatic speed controller
JPS575105A (en) Automatic regulator and controller for parameter
JPS5327460A (en) Measuring system for change-over time of trolley line
JPS6474604A (en) Control method for work following-up device
JPS5548131A (en) Controller for delivery of fixed quantity to reclaimer
JPS554616A (en) Current controller
JPS5234794A (en) Apparatus for measuring sol-gel change and transfer in the couse of drying (hardening) of paint films
JPS53131301A (en) Plant leak detecting arrangement
JPS5238248A (en) Method of measuring aparent forms thread-like objects
JPS5213294A (en) Method for measuring deflection of a floating dock, etc.
JPS52113065A (en) Method of automatically controlling trash incinerator
JPS539581A (en) Detecting method for reactive power
JPS5237472A (en) Weight measuring method
JPS5287083A (en) Testing method for stability and fluidity of molding materials
JPS5445467A (en) Simple prediction controller
JPS57117003A (en) Measuring method of timing pulse
JPS5227136A (en) Method and apparatus to maintain constant speed of generater
JPS51142373A (en) Measuring method of dc amplitude of controller
JPS5576405A (en) Process controller
JPS5629484A (en) Load torque detector for induction motor
JPS531043A (en) Automatic range setter of automatic exhausting gas analyzer