KR940015038A - Dewatering Control Device of Fully Automatic Washing Machine - Google Patents

Dewatering Control Device of Fully Automatic Washing Machine Download PDF

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Publication number
KR940015038A
KR940015038A KR1019920026384A KR920026384A KR940015038A KR 940015038 A KR940015038 A KR 940015038A KR 1019920026384 A KR1019920026384 A KR 1019920026384A KR 920026384 A KR920026384 A KR 920026384A KR 940015038 A KR940015038 A KR 940015038A
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KR
South Korea
Prior art keywords
dehydration
motor
washing machine
washing
actuator
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Application number
KR1019920026384A
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Korean (ko)
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KR100205401B1 (en
Inventor
이주환
Original Assignee
이헌조
주식회사 금성사
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Priority to KR1019920026384A priority Critical patent/KR100205401B1/en
Publication of KR940015038A publication Critical patent/KR940015038A/en
Application granted granted Critical
Publication of KR100205401B1 publication Critical patent/KR100205401B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/304—Arrangements or adaptations of electric motors

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

본 발명은 전자동 세탁기의 탈수 제어장치에 관한 것으로, 구동부의 구조를 단순화시키고, 세탁 및 탈수시의 회전자와 탈수조에 선택적으로 동력을 원활하게 전달시킴과 동시에 세탁 모드에서 탈수 모드로 전환시킬 수 있도록 한 것이다.The present invention relates to a dehydration control device for a fully automatic washing machine, to simplify the structure of the drive unit, and to selectively transfer power to the rotor and the dehydration tank during washing and dehydration, and to switch from the washing mode to the dehydration mode. It is.

종래의 전자동 세탁기의 구동장치는 모터와 클러치가 별도로 설치되어 모터의 동력이 V-벨트를 통해 클러치로 전달되는 구조이기에 구성이 복잡하고 세탁 및 탈수시 이 회전 동력을 선택적으로 단속하는 기능이 복잡하고 동력 손실이 있었다.The drive system of the conventional fully automatic washing machine has a complicated structure because the motor and the clutch are separately installed and the power of the motor is transmitted to the clutch through the V-belt, and the function of selectively controlling the rotational power during washing and dehydration is complicated. There was a power loss.

본 발명은 모터축(7)의 동력을 세탁축(8)에 전달하는 제2커플링(11)과 일체로 형성된 아암(12)과, 상기 아암(12)에 체결되어 탈수시 브레이크 드럼 겸용인 탈수축(9)에 체결되는 액츄에이터(13)와, 상기 액츄에이터(13)를 세탁 및 탈수 모드의 변환시 이동시키는 브레이크 레버(21)와 연동되는 캠(15)을 포함하고, 일정시간 동안 클러칭 모드 기간을 두어 모터를 저속으로 회전시켜 탈수 모드 전환을 제어하는 제어수단으로 구성된다.The present invention is the arm 12 formed integrally with the second coupling 11 for transmitting the power of the motor shaft (7) to the washing shaft (8), and the brake drum when combined with the arm (12) when dewatering An actuator 13 fastened to the dehydration shaft 9 and a cam 15 interlocked with the brake lever 21 for moving the actuator 13 during the conversion of the washing and dewatering modes, and for a predetermined time. And control means for controlling the dehydration mode switching by rotating the motor at a low speed over a period of time.

따라서, 구동부 구조가 간단해지고 모드변경이 정확하게 전환될 수 있다.Therefore, the drive structure is simplified and the mode change can be accurately switched.

Description

전자동 세탁기의 탈수제어장치Dewatering Control Device of Fully Automatic Washing Machine

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

제3도는 본 발명을 나타낸 반 종단면도,Figure 3 is a half longitudinal cross-sectional view showing the present invention,

제4도는 본 발명의 요부인 아암과 액츄에이터의 분해사시도,4 is an exploded perspective view of an arm and an actuator which are main parts of the present invention;

제5도는 본 발명에 따른 캠의 종단면도,5 is a longitudinal sectional view of the cam according to the present invention;

제6도는 본 발명에 따른 브레이크 겸용인 탈수축을 나타낸 평면도,6 is a plan view showing a dehydration shaft for both brakes according to the present invention,

제7도는 본 발명에 따른 탈수 모드시의 작동상태를 나타낸 평면도,7 is a plan view showing an operating state in the dehydration mode according to the present invention,

제8도는 본 발명에 따른 모드별 액츄에이터의 상태도로서, (가)는 중립 위치시의 상태도, (나)는 세탁 위치시의 상태도, (다)는 탈수 위치시의 상태도,8 is a state diagram of each mode actuator according to the present invention, (a) is a state at the neutral position, (b) is a state at the washing position, (c) is a state diagram at the dehydration position,

제9도는 본 발명에 따른 모터 구동 제어 회로도.9 is a motor drive control circuit diagram according to the present invention.

Claims (6)

모터축(7)의 동력을 세탁축(8)에 전달하는 제2커플링(11)과 일체로 형성된 아암(12)과, 상기 아암(12)에 체결되어 탈수시 브레이크 드럼 겸용인 탈수축(9)에 체결되는 액츄에이터(13)와, 상기 액츄에이터(13)를 세탁 및 탈수 모드의 변환시 이동시키는 브레이크 레버(21)와 연동되는 캠(15)을 포함하고, 일정시간 동안 클러칭 모드 기간을 두어 모터를 저속으로 회전시켜 탈수 모드 전환을 제어하는 제어수단을 포함하여 구성한 것을 특징으로 하는 전자동 세탁기의 탈수 제어장치.An arm 12 formed integrally with the second coupling 11 for transmitting the power of the motor shaft 7 to the washing shaft 8, and a dehydration shaft that is combined with the brake 12 when the water is dehydrated and engaged with the brake 12. 9) and a cam (15) interlocked with the brake lever (21) for moving the actuator (13) during the conversion of the washing and dewatering mode, and puts a clutching mode period for a predetermined time. Dewatering control device for a full automatic washing machine comprising a control means for controlling the dehydration mode switching by rotating the motor at a low speed. 제1항에 있어서, 상기 아암(12)의 끝단과 액츄에이터(13)사이에 세탁 및 탈수모드 변환시의 탄성력을 유지해주는 스프링(14)을 포함함을 특징으로 하는 전자동 세탁기의 탈수 제어장치.2. The apparatus of claim 1, further comprising a spring (14) between the end of the arm (12) and the actuator (13) to maintain an elastic force during washing and dehydration mode conversion. 제1항에 있어서, 상기 브레이크 드럼 겸용인 탈수축(9)의 하단 내부에는 액츄에이터(14)의 하부 일측에 형성된 고정돌기(18)가 삽입되는 삽입흠(19)이 형성됨을 특징으로 하는 전자동 세탁기의 탈수 제어장치.The washing machine according to claim 1, wherein an insertion flaw (19) into which a fixing protrusion (18) formed at a lower side of the actuator (14) is inserted is formed in the lower end of the dehydrating shaft (9) which is also used as a brake drum. Dewatering control device. 제1항에 있어서, 상기 캠(15)이 모터(1)의 상부면에 반경방향으로 슬라이딩되도록 설치되고, 상기 캠(15)에 안내홈(16)이 형성되어 액츄에이터(13)의 저면에 형성된 안내돌기(17)가 삽입됨을 특징으로 하는 전자동 세탁기의 탈수 제어장치.According to claim 1, wherein the cam 15 is installed so as to slide radially on the upper surface of the motor 1, the guide groove 16 is formed in the cam 15 is formed on the bottom surface of the actuator 13 Dehydration control device for a fully automatic washing machine, characterized in that the guide protrusion 17 is inserted. 제1항에 있어서, 상기 캠(15)의 일단은 브레이크 레버(21) 끝단과 캠핀(15a)으로 힌지 결합됨을 특징으로 하는 전자동 세탁기의 탈수 제어장치.The apparatus of claim 1, wherein one end of the cam (15) is hinged to the end of the brake lever (21) and the cam pin (15a). 제1항에 있어서, 상기 제어수단은 원하는 기능을 입력시키기 위한 기능 조작 회로부(52)와, 상기 기능 조작 회로부(52)의 출력에 따라 인버터를 제어하기 위한 출력을 발생시키는 인버터 제어회로(53)와, 상기 인버터 제어회로(53)의 제어에 의해 모터(1)를 구동시키는 인버터 주회로(54)와, 상기 모터(1)에 근접 설치되어 모터 회전자위치를 검출하여 인버터 제어회로(53)로 보내는 위치 검출소자(54)를 포함하여 구성된 것을 특징으로 하는 전자동 세탁기의 탈수 제어장치.The inverter control circuit (53) according to claim 1, wherein said control means (52) generates a function manipulation circuit portion (52) for inputting a desired function and an output for controlling the inverter in accordance with the output of said function manipulation circuit portion (52). And an inverter main circuit 54 for driving the motor 1 by the control of the inverter control circuit 53 and an inverter control circuit 53 which is installed in proximity to the motor 1 to detect a motor rotor position. Dehydration control device for a full automatic washing machine, characterized in that it comprises a position detecting element (54) sent to. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920026384A 1992-12-30 1992-12-30 Apparatus for dehydration control of washing machine KR100205401B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920026384A KR100205401B1 (en) 1992-12-30 1992-12-30 Apparatus for dehydration control of washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920026384A KR100205401B1 (en) 1992-12-30 1992-12-30 Apparatus for dehydration control of washing machine

Publications (2)

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KR940015038A true KR940015038A (en) 1994-07-20
KR100205401B1 KR100205401B1 (en) 1999-08-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100487344B1 (en) * 2002-11-26 2005-05-03 엘지전자 주식회사 method for switching driving power transmission mode of washing machine
KR100519330B1 (en) * 2002-11-26 2005-10-07 엘지전자 주식회사 method for switching driving power transmission mode of washing machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101422570B1 (en) 2009-07-31 2014-07-25 삼성전자 주식회사 Washing machine and control method the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100487344B1 (en) * 2002-11-26 2005-05-03 엘지전자 주식회사 method for switching driving power transmission mode of washing machine
KR100519330B1 (en) * 2002-11-26 2005-10-07 엘지전자 주식회사 method for switching driving power transmission mode of washing machine

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KR100205401B1 (en) 1999-08-02

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