JPH01110413A - Roller conveyor control device - Google Patents

Roller conveyor control device

Info

Publication number
JPH01110413A
JPH01110413A JP26850687A JP26850687A JPH01110413A JP H01110413 A JPH01110413 A JP H01110413A JP 26850687 A JP26850687 A JP 26850687A JP 26850687 A JP26850687 A JP 26850687A JP H01110413 A JPH01110413 A JP H01110413A
Authority
JP
Japan
Prior art keywords
input
transfer rollers
bucket
upstream
controller
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.)
Granted
Application number
JP26850687A
Other languages
Japanese (ja)
Other versions
JPH0679928B2 (en
Inventor
Yutaka Yoshida
Original Assignee
Daifuku Co 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 Daifuku Co Ltd filed Critical Daifuku Co Ltd
Priority to JP62268506A priority Critical patent/JPH0679928B2/en
Publication of JPH01110413A publication Critical patent/JPH01110413A/en
Publication of JPH0679928B2 publication Critical patent/JPH0679928B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To minimize the number of input/output points, and to prevent inertial running by dividing transfer rollers into groups so that when both the load detecting signal of the upstream side group and that of the downstream side group are simultaneously input, the transfer rollers can be stopped and brakes are applied.
CONSTITUTION: By supplying or discharging air to or from the cylinder for each group A to N via an air-supply hose 43, a solenoid valve 41, and an airsupply hose 40, drive rollers 21 and transfer rollers 28 are connected or disconnected for transference or stoppage. In this case, for instance, if a photoelectron switch 46 detects the bucket 39 of the group N, the detected signal 60 is input into the controller 50 of the upstream side group (N-1) as a control signal 62 via a controller 50. And, when the bucket 39 advances into the group (N-1) and a detecting signal 60 is output from an photoelectron switch 46, the solenoid valve 41 is separated to stop the transfer rollers 28 and a brake-fitted roller 60 is operated. Thus, the number of input/output points can be minimized, and inertial running can be prevented.
COPYRIGHT: (C)1989,JPO&Japio
JP62268506A 1987-10-23 1987-10-23 Roller conveyor controller Expired - Fee Related JPH0679928B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62268506A JPH0679928B2 (en) 1987-10-23 1987-10-23 Roller conveyor controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62268506A JPH0679928B2 (en) 1987-10-23 1987-10-23 Roller conveyor controller

Publications (2)

Publication Number Publication Date
JPH01110413A true JPH01110413A (en) 1989-04-27
JPH0679928B2 JPH0679928B2 (en) 1994-10-12

Family

ID=17459448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62268506A Expired - Fee Related JPH0679928B2 (en) 1987-10-23 1987-10-23 Roller conveyor controller

Country Status (1)

Country Link
JP (1) JPH0679928B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0543023A (en) * 1991-08-09 1993-02-23 Daifuku Co Ltd Conveyor device
JPH0543024A (en) * 1991-08-09 1993-02-23 Daifuku Co Ltd Load conveyor device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224754A (en) * 1975-08-19 1977-02-24 Matsushita Electric Ind Co Ltd Single needle stitching device for sewing machine
JPS5353890A (en) * 1976-10-27 1978-05-16 Tsubakimoto Chain Co Accumulation conveyor
US4109783A (en) * 1976-08-02 1978-08-29 The E. W. Buschman Company Fluid control circuit and method for an accumulator conveyor
US4221288A (en) * 1978-12-26 1980-09-09 Rexnord Inc. Conveyor roller
US4273239A (en) * 1979-04-23 1981-06-16 Contran Conveyors & Systems, Inc. Zero pressure accumulator and braking apparatus therefor
US4344527A (en) * 1976-08-02 1982-08-17 The E. W. Buschman Company Roller conveyor with friction roll drive
JPS57160807A (en) * 1981-03-10 1982-10-04 Rexnord Inc Transmission gear for power of stacking type conveyor
JPS61238603A (en) * 1985-04-15 1986-10-23 Interuroole Fueruderutehiniiku Article stacking type conveyor
JPS61173405U (en) * 1985-04-18 1986-10-28

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224754A (en) * 1975-08-19 1977-02-24 Matsushita Electric Ind Co Ltd Single needle stitching device for sewing machine
US4109783A (en) * 1976-08-02 1978-08-29 The E. W. Buschman Company Fluid control circuit and method for an accumulator conveyor
US4344527A (en) * 1976-08-02 1982-08-17 The E. W. Buschman Company Roller conveyor with friction roll drive
JPS5353890A (en) * 1976-10-27 1978-05-16 Tsubakimoto Chain Co Accumulation conveyor
US4221288A (en) * 1978-12-26 1980-09-09 Rexnord Inc. Conveyor roller
US4273239A (en) * 1979-04-23 1981-06-16 Contran Conveyors & Systems, Inc. Zero pressure accumulator and braking apparatus therefor
JPS57160807A (en) * 1981-03-10 1982-10-04 Rexnord Inc Transmission gear for power of stacking type conveyor
JPS61238603A (en) * 1985-04-15 1986-10-23 Interuroole Fueruderutehiniiku Article stacking type conveyor
JPS61173405U (en) * 1985-04-18 1986-10-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0543023A (en) * 1991-08-09 1993-02-23 Daifuku Co Ltd Conveyor device
JPH0543024A (en) * 1991-08-09 1993-02-23 Daifuku Co Ltd Load conveyor device

Also Published As

Publication number Publication date
JPH0679928B2 (en) 1994-10-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees