JPS552569A - Indexing mechanism for works - Google Patents

Indexing mechanism for works

Info

Publication number
JPS552569A
JPS552569A JP7626978A JP7626978A JPS552569A JP S552569 A JPS552569 A JP S552569A JP 7626978 A JP7626978 A JP 7626978A JP 7626978 A JP7626978 A JP 7626978A JP S552569 A JPS552569 A JP S552569A
Authority
JP
Japan
Prior art keywords
conveyor
articles
counted
works
indexing mechanism
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
JP7626978A
Other languages
Japanese (ja)
Inventor
Takusuke Nakamura
Michio Abe
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP7626978A priority Critical patent/JPS552569A/en
Publication of JPS552569A publication Critical patent/JPS552569A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Conveyors (AREA)
  • Attitude Control For Articles On Conveyors (AREA)

Abstract

PURPOSE: To enable the proper control of articles on a conveyor even if the speed of the conveyor changes, by detecting pulses proportional to the rotational frequency of the conveyor.
CONSTITUTION: A rotary encoder 100 is provided on the rotary shaft of the conveyor 22. An air cylinder 26 and a photoelectric tube 23 for counting the articles 20 are provided over the conveyor. The number of the passing articles is counted by counters 25, 35. Signals synchronized with the movement of the conveyor are counted to calculate the movement distance of the conveyor without being affected by the change in the moving speed of the conveyor. Therefore, the articles on the conveyor can be easily tracked.
COPYRIGHT: (C)1980,JPO&Japio
JP7626978A 1978-06-23 1978-06-23 Indexing mechanism for works Pending JPS552569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7626978A JPS552569A (en) 1978-06-23 1978-06-23 Indexing mechanism for works

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7626978A JPS552569A (en) 1978-06-23 1978-06-23 Indexing mechanism for works

Publications (1)

Publication Number Publication Date
JPS552569A true JPS552569A (en) 1980-01-10

Family

ID=13600509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7626978A Pending JPS552569A (en) 1978-06-23 1978-06-23 Indexing mechanism for works

Country Status (1)

Country Link
JP (1) JPS552569A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04179617A (en) * 1990-11-14 1992-06-26 Fujitsu Ltd Tracking method
US5303811A (en) * 1993-02-24 1994-04-19 Food Machinery Sales, Inc. Spacer system for surface conveyor
US5780984A (en) * 1995-05-17 1998-07-14 Tsubakimoto Chain Co. Apparatus and method for controlling rotation frequency of infinite variable-speed drive

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04179617A (en) * 1990-11-14 1992-06-26 Fujitsu Ltd Tracking method
US5303811A (en) * 1993-02-24 1994-04-19 Food Machinery Sales, Inc. Spacer system for surface conveyor
US5780984A (en) * 1995-05-17 1998-07-14 Tsubakimoto Chain Co. Apparatus and method for controlling rotation frequency of infinite variable-speed drive

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