KR970042176A - Conveyor system - Google Patents

Conveyor system Download PDF

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Publication number
KR970042176A
KR970042176A KR1019950062165A KR19950062165A KR970042176A KR 970042176 A KR970042176 A KR 970042176A KR 1019950062165 A KR1019950062165 A KR 1019950062165A KR 19950062165 A KR19950062165 A KR 19950062165A KR 970042176 A KR970042176 A KR 970042176A
Authority
KR
South Korea
Prior art keywords
chain
voltage
generating
electric motor
proportional
Prior art date
Application number
KR1019950062165A
Other languages
Korean (ko)
Other versions
KR0170225B1 (en
Inventor
김종길
Original Assignee
윤종용
삼성전관 주식회사
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 윤종용, 삼성전관 주식회사 filed Critical 윤종용
Priority to KR1019950062165A priority Critical patent/KR0170225B1/en
Publication of KR970042176A publication Critical patent/KR970042176A/en
Application granted granted Critical
Publication of KR0170225B1 publication Critical patent/KR0170225B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02—Control or detection
    • B65G2203/0266—Control or detection relating to the load carrier(s)
    • B65G2203/0275—Damage on the load carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04—Detection means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02267—Conveyors having endless traction elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Conveyors (AREA)

Abstract

본 발명은 컨베이어 시스템(Conveyer system)에 관한 것으로서, 제1 전동기, 제2 전동기, 구동 회로부, 체인(Chain) 및 가이드 레일을 갖춘 컨베이어 시스템에 있어서, 상기 제1 전동기 및 제2 전동기 주위에는, 상기 체인의 인장 상태를 자동 조정하는 제1 자동 체인 조절 기구 및 제2 자동 체인 조절 기구가 각각 부착되고, 상기 제1 자동 체인 조절 기구에는, 체인 상태를 감지할 수 있은 가변 저항기가 기구적으로 결합되어 있으며, 상기 구동 회로부는, 기준 전압을 발생시키는 기준 전압부; 상기 기준 전압에 의거하여 비례 설정 전압을 발생시키는 비례 설정부; 상기 비례 설정 전압에 의거한 주파수의 전압을 발생시킴으로써 상기 제1 전동기를 구동시키는 제1 인버터; 상기 비례 설정 전압 및 상기 가변 저항기의 저항값에 의거하여 PID(비례-적분-미분) 설정 전압을 발생시키는 PID 설정부; 및 상기 PID 설정 전압에 의거한 주파수의 출력 전압을 발생시킴으로써 상기 제2 전동기를 구동시키는 제2 인버터; 를 갖춘 것을 그 특징으로 하여, 체인의 고장 확률을 줄이고, 체인의 변화량에 대한 속도 제어를 할 수 있으며, 사용되는 전동기 기종의 범위를 넓힐 수 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a conveyor system, comprising: a conveyor system having a first electric motor, a second electric motor, a driving circuit portion, a chain, and a guide rail, wherein around the first electric motor and the second electric motor, A first automatic chain adjusting mechanism and a second automatic chain adjusting mechanism for automatically adjusting the tension state of the chain are respectively attached, and the first automatic chain adjusting mechanism is mechanically coupled with a variable resistor capable of detecting the chain state. The driving circuit unit may include a reference voltage unit generating a reference voltage; A proportional setting unit generating a proportional setting voltage based on the reference voltage; A first inverter for driving the first electric motor by generating a voltage having a frequency based on the proportional setting voltage; A PID setting unit for generating a PID (proportional-integral-derivative) setting voltage based on the proportional setting voltage and the resistance value of the variable resistor; And a second inverter configured to drive the second electric motor by generating an output voltage having a frequency based on the PID set voltage. Characterized in that it can reduce the probability of failure of the chain, the speed control for the amount of change in the chain, it is possible to widen the range of motor models used.

Description

컨베이어 시스템Conveyor system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 트롤리 컨베이어 시스템의 배치도(Lay-out diagram)이다.1 is a lay-out diagram of a conventional trolley conveyor system.

제4도는 본 발명의 일 실시예에 따른 컨베이어 시스템의 배치도(Lay-out diagram)이다.4 is a lay-out diagram of a conveyor system according to an embodiment of the present invention.

제5도는 본 발명의 일 실시예에 따른 컨베이어 시스템의 의 구동 회로부를 나타낸 블록도이다.5 is a block diagram showing a driving circuit portion of a conveyor system according to an embodiment of the present invention.

제6도는 본 발명의 일 실시예에 따른 컨베이어 시스템의 구동 회로도이다.6 is a drive circuit diagram of a conveyor system according to an embodiment of the present invention.

Claims (3)

제1 전동기, 제2 전동기, 구동 회로부, 체인(Chain) 및 가이드 레일을 갖춘 컨베이어 시스템에 있어서, 상지 제1 전동기 및 제2 전동기 주위에는, 상기 체인의 인장 상태를 자동 조정하는 제1 자동 체인 조절 기구 및 제2 자동 체인 조절 기구가 각각 부착되고, 상기 제1 자동 체인 조절 기구에는, 체인 상태를 감지할 수 있는 가변 저항기각 기구적으로 결합되어 있으며, 상기 구동 회로부는, 기준 전아을 발생시키는 기준 전압부; 상기 기준 전압에 의거하여 비례 설정 전압을 발생시키는 비례 설정부; 상기 비례 설정 전압에 의거한 주파수의 전압을 발생시킴으로써 사이 제1 전동기를 구동시키는 제1 인버터; 상기 비례 설정 전압 및 상기 가변 저항기의 저항값에 의거하여 PID(비례-적분-미분) 설정 전압을 발생시키는 PID 설정부; 및 상기 PID 설정 전압에 의거한 주파수의 출력 전압을 발생시킴으로써 상기 제2 전동기를 구동시키는 제2 인버터; 를 갖춘 것을 그 특징으로 하는 컨베이어 시스템.In a conveyor system having a first motor, a second motor, a drive circuit, a chain, and a guide rail, a first automatic chain adjustment for automatically adjusting the tension state of the chain around the upper motor and the second motor. A mechanism and a second automatic chain adjustment mechanism are attached to each other, and the first automatic chain adjustment mechanism is coupled to a variable resistor angle mechanism capable of detecting a chain state, and the driving circuit part is a reference for generating a reference predecessor. Voltage unit; A proportional setting unit generating a proportional setting voltage based on the reference voltage; A first inverter for driving the first electric motor by generating a voltage having a frequency based on the proportional setting voltage; A PID setting unit for generating a PID (proportional-integral-derivative) setting voltage based on the proportional setting voltage and the resistance value of the variable resistor; And a second inverter configured to drive the second electric motor by generating an output voltage having a frequency based on the PID set voltage. Conveyor system characterized in that having a. 제1항에 있어서, 상기 제2 자동 체인 조절 기구는, 로울러 및 로프를 이용하여 소정의 중량 부재를 체인에 매달아, 상기 중량 부재의 무게에 의하여 상기 체인의 인장 상태를 자동 조절하는 것을 그 특징으로 하는 컨베이어 시스템.The method of claim 1, wherein the second automatic chain adjustment mechanism is characterized in that by using a roller and a rope to hang a predetermined weight member on the chain, and automatically adjusts the tension state of the chain by the weight of the weight member. Conveyor system. 제1항에 있어서, 상기 제1 자동 체인 조절 기구는, 로울러 및 로프를 이용하여 소정의 중량 부재를 체인에 매달아, 상기 중량 부재의 무게에 의하여 상기 체인의 인장 상태를 자동조절하고, 상기 중량 부재의 변위에따라 저항값이 변하는 메이크업 가변 저항기가 상기 중량 부재와 기구적으로 결합되어 있으며, 상기 중량 부재의 변위 범위를 제한함으로써 상기 테이크업 가변저항기의 저항 범위를 제한하여, 상기 구동 회로부의 고장을 예방하기 위한 상한 조정 부재 및 하한 조정 부재가 장착된 것을 그 특징으로 하는 컨베이어 시스템.The said 1st automatic chain | strand adjustment mechanism hangs a predetermined weight member to a chain using a roller and a rope, and automatically adjusts the tension state of the said chain by the weight of the said weight member, The said weight member A makeup variable resistor whose resistance value changes according to the displacement of is mechanically coupled to the weight member, and the resistance range of the take-up variable resistor is limited by limiting the displacement range of the weight member, thereby preventing failure of the driving circuit part. A conveyor system, characterized by being equipped with an upper limit adjustment member and a lower limit adjustment member for preventing.
KR1019950062165A 1995-12-28 1995-12-28 Conveyer system KR0170225B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950062165A KR0170225B1 (en) 1995-12-28 1995-12-28 Conveyer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950062165A KR0170225B1 (en) 1995-12-28 1995-12-28 Conveyer system

Publications (2)

Publication Number Publication Date
KR970042176A true KR970042176A (en) 1997-07-24
KR0170225B1 KR0170225B1 (en) 1999-03-30

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Application Number Title Priority Date Filing Date
KR1019950062165A KR0170225B1 (en) 1995-12-28 1995-12-28 Conveyer system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100370573B1 (en) * 1998-02-28 2003-07-16 주식회사 포스코 Feeding amount control device of constant amount feeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100370573B1 (en) * 1998-02-28 2003-07-16 주식회사 포스코 Feeding amount control device of constant amount feeder

Also Published As

Publication number Publication date
KR0170225B1 (en) 1999-03-30

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