KR960014473A - Motor Drive of Vibratory Washing Machine - Google Patents

Motor Drive of Vibratory Washing Machine Download PDF

Info

Publication number
KR960014473A
KR960014473A KR1019940027487A KR19940027487A KR960014473A KR 960014473 A KR960014473 A KR 960014473A KR 1019940027487 A KR1019940027487 A KR 1019940027487A KR 19940027487 A KR19940027487 A KR 19940027487A KR 960014473 A KR960014473 A KR 960014473A
Authority
KR
South Korea
Prior art keywords
washing
motor
washing machine
tank
vibrator
Prior art date
Application number
KR1019940027487A
Other languages
Korean (ko)
Other versions
KR0141790B1 (en
Inventor
이주환
Original Assignee
이헌조
엘지전자 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 이헌조, 엘지전자 주식회사 filed Critical 이헌조
Priority to KR1019940027487A priority Critical patent/KR0141790B1/en
Publication of KR960014473A publication Critical patent/KR960014473A/en
Application granted granted Critical
Publication of KR0141790B1 publication Critical patent/KR0141790B1/en

Links

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
    • D06F19/00—Washing machines using vibrations for washing purposes
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

본 발명은 진동세탁기의 모터 구동장치에 관한 것으로, 종래에는 회전날개와 세탁물과의 마찰에 의한 세탁을 하므로 세탁물의 손상을 가져오고, 회전날개가 정역회전을 하므로 세탁물이 꼬이며, 세탁시 모터를 계속적으로 정역회전시킴으로써 에너지 소비가 많고 클러치등과 기구가 마모되는 문제점이 있었다. 따라서 본 발명은 세탁시 초기에 진동자를 세탁조내의 공진점보다 높은 주파수로 진동하도록 모터를 구동시키고 소정 시간이 지나면 세탁조내의 공진주파수로 진동자가 진동하도록 모터의 회전속도를 제어하도록 함으로써 수조내의 공진을 쉽게 빠르게 일으킬 수 있도록 하여 에너지소비를 저감하고 세탁력을 높일 수 있도록 함과 아울러 세탁과 탈수시에 모터의 방향을 반대로 하여 세탁물이 꼬이거나 손상되지 않도록 한다.The present invention relates to a motor driving apparatus of a vibration washing machine, and in the related art, washing is caused by friction between the rotary blade and the laundry, thereby causing damage to the laundry, and since the rotary blade rotates forward and backward, the laundry is twisted and the motor is washed. The constant reverse rotation causes a lot of energy consumption and wear of clutches and mechanisms. Therefore, the present invention drives the motor to vibrate the vibrator at a frequency higher than the resonance point in the washing tank at the beginning of the washing process, and after a predetermined time, by controlling the rotational speed of the motor so that the vibrator vibrates at the resonant frequency in the washing tank, the resonance in the tank can be easily and quickly. It can be used to reduce energy consumption and increase washing power, and to prevent the laundry from being twisted or damaged by reversing the direction of the motor during washing and dehydration.

Description

진동세탁기의 모터 구동장치Motor Drive of Vibratory Washing Machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명 진동세탁기의 모터 구동장치 구성도,3 is a configuration diagram of the motor drive device of the present invention,

제4도는 제3도에서 세타고터 회전방향 구동방법을 보여준 펄스파형도,4 is a pulse waveform diagram showing the method for driving theta in the rotation direction in FIG.

제5도는 제3도에서 세탁모터 회전속도 구동방법을 보여준 펄스파형도.5 is a pulse waveform diagram showing the washing motor rotational speed driving method in FIG.

Claims (3)

모터구동제어신호에 따라 회전운동하는 세탁기모터의 회전운동을 직선운동으로 바꾸어주는 일방향 스프링클러치와, 세탁조내에 설치되어 상기 일방향 스프링클러치의 구동에 의해 상하로 수류를 만들어내는 진동자와, 상기 진동자를 축으로 연결하여 주는 캠을 포함하고 제어출력에 따라 탈수조의 움직임을 조절시켜주는 클러치박스와, 상기 클러치박스와 일방향 스프링클러치 사이에 연결되어 동작중지명령시 상기 클러치박스를 잡고 있어 탈수조가 움직이지 못하도록 하는 브레이크밴드와, 상기 브레이크밴드의 동작을 제어하는 동기모터와, 상기 세탁기모터 및 동기모터를 구동하는 모터제어구동수단 및 동기모터구동수단을 제어하는 제어수단으로 구성된 것을 특징으로 하는 진동세탁기의 모터 구동장치.One-way sprinkler for converting the rotational motion of the washing machine motor rotating in accordance with the motor drive control signal into a linear motion, and a vibrator installed in the washing tank to create water flow up and down by driving the one-way sprinkler, the vibrator And a clutch box for controlling the movement of the dehydration tank according to the control output, and connected between the clutch box and the one-way sprinkler to hold the clutch box when the operation stop command prevents the dehydration tank from moving. A motor drive of a vibration washing machine comprising a brake band, a synchronous motor for controlling the operation of the brake band, a motor control driving means for driving the washing machine motor and the synchronous motor, and a control means for controlling the synchronous motor driving means. Device. 제1항에 있어서, 세탁기모터의 구동방향을 세탁과 탈수시에 서로 반대방향으로 구동하도록 한 것을 특징으로 하는 진동세탁기의 모터 구동장치.The motor driving apparatus of claim 1, wherein the driving direction of the washing machine motor is driven in directions opposite to each other during washing and dehydration. 제1항에 있어서, 제어수단은 세탁시 세탁시작초기에 진동자로 세탁조내의 공진점보다 높은 주파수로 진동하도록 세탁모터를 구동시키고 소정시간이 지나면 세탁조내의 공진주파수로 진동자가 진동하도록 세탁모터의 회전속도를 제어하도록 한 것을 특징으로 하는 진동세탁기의 모터 구동장치.The washing machine of claim 1, wherein the control unit drives the washing motor to vibrate at a frequency higher than the resonance point in the washing tank by the vibrator at the beginning of washing at the beginning of washing, and after a predetermined time, rotates the rotational speed of the washing motor so that the vibrator vibrates at the resonant frequency in the washing tank. Motor drive device of the vibration washing machine characterized in that the control. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940027487A 1994-10-26 1994-10-26 Motor driver of vibratory washing machine KR0141790B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940027487A KR0141790B1 (en) 1994-10-26 1994-10-26 Motor driver of vibratory washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940027487A KR0141790B1 (en) 1994-10-26 1994-10-26 Motor driver of vibratory washing machine

Publications (2)

Publication Number Publication Date
KR960014473A true KR960014473A (en) 1996-05-22
KR0141790B1 KR0141790B1 (en) 1998-08-17

Family

ID=19395986

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940027487A KR0141790B1 (en) 1994-10-26 1994-10-26 Motor driver of vibratory washing machine

Country Status (1)

Country Link
KR (1) KR0141790B1 (en)

Also Published As

Publication number Publication date
KR0141790B1 (en) 1998-08-17

Similar Documents

Publication Publication Date Title
US5432969A (en) Washing method utilizing low frequency oscillation
WO2015058447A1 (en) Washing method of washing machine and washing machine
JPS63183091A (en) Drive apparatus automatic washing machine
KR850001852A (en) Robot motion controller
JPS6211333B2 (en)
KR960014473A (en) Motor Drive of Vibratory Washing Machine
KR930006704B1 (en) Motor control apparatus for a sewing machine
RU2687796C1 (en) Drive of depth vibrator with flexible shaft
KR970027428A (en) Drive of low frequency vibration washer
KR0144267B1 (en) A vibration controlling apparatus of a low frequency vibration washing machine
JPH0928970A (en) Washing control method for low-frequency vibration washing device
SU82784A1 (en) Electric drive for reciprocating machines
KR100476355B1 (en) Method for converting cleaning clothes process of clutch for washing machine
KR0172093B1 (en) Cleaning method using frictional force of washing tub and water
JPS60126194A (en) Alarm apparatus of full-automatic washer
KR960009880Y1 (en) Low frequency vibration washing machine
KR0172871B1 (en) A device for fixing linear motor of low frequency vibration washing machine
SU867428A1 (en) Method of decreasing resonance amplitudes in vibration machine transition mode
KR970006354B1 (en) Driving gear of a low-frequency vibration washing machine
CN113412796A (en) Convenient type ox body brush
KR970000488Y1 (en) A playing part space controlling apparatus
KR100675693B1 (en) The washing mode control method for a dual shaft direct drive type washer
KR960010970A (en) How to control down time of washing machine
KR970011137A (en) Power train of washing machine
SU560649A1 (en) Vibrator

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20041223

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee