KR830010240A - 재봉틀 속도 설정장치 - Google Patents

재봉틀 속도 설정장치 Download PDF

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Publication number
KR830010240A
KR830010240A KR1019820002199A KR820002199A KR830010240A KR 830010240 A KR830010240 A KR 830010240A KR 1019820002199 A KR1019820002199 A KR 1019820002199A KR 820002199 A KR820002199 A KR 820002199A KR 830010240 A KR830010240 A KR 830010240A
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KR
South Korea
Prior art keywords
speed setting
sewing machine
speed
setting device
detecting
Prior art date
Application number
KR1019820002199A
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English (en)
Other versions
KR850001706B1 (ko
Inventor
시게오 네기
노조무 시노자끼
다까시 도히
Original Assignee
야마시다 도시히꼬
마쯔시다덴기산고 가부시기가이샤
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13982826&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR830010240(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 야마시다 도시히꼬, 마쯔시다덴기산고 가부시기가이샤 filed Critical 야마시다 도시히꼬
Publication of KR830010240A publication Critical patent/KR830010240A/ko
Application granted granted Critical
Publication of KR850001706B1 publication Critical patent/KR850001706B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/0016—Control of angular speed of one shaft without controlling the prime mover
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/912—Pulse or frequency counter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sewing Machines And Sewing (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

내용 없음

Description

재봉틀 속도 설정장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 기본구성을 나타낸블록도. 제2도는 본 발명의 상세한 구성을 나타낸블록도. 제3도는 속도제어의 원리를 설명한 도면. 제4도는 일정속도운전에 있어서의 클러치 전류파형을 나타낸 도면.

Claims (8)

  1. 모우터에 의해서 재봉틀을 구동하는 구동기구와, 재봉틀의 속도를 검출하는 속도검출기구와, 상기 재봉틀축의 속도를 지령하는 속도설정기구와, 상기 속도검출기구의 출력과 상기 속도설정기구의 출력과를 비교해서, 재봉틀축의 회전을 제어하는 속도제어기구와, 상기 재봉틀축의 회전위치를 검출하는 위치검출기구와, 상기 검출기구로부터 출력되는 신호의 계수를 행하는 계수기구를 갖추고, 상기 속도설정기구는 재봉틀패달의 움직임에 대응하는 가변속도설정요소와, 상기 재봉틀페달의 움직임에 관계없는 규정속도설정요소에 의해서 이루어지고, 재봉틀의 박기시작때만 상기 계수기구를 유효하게 하고, 또한 이 계수기구의 계수치에 따라서 상기 규정속도설정요소에 의한 속도설정을 유효하게 한 것을 특징으로 하는 재봉틀속도설정장치.
  2. 제1항에 있어서, 상기 규정속도설정요소에 의한 속도설정을 복수단가능케 하고, 각 속도설정을 상기 계수기구의 계수값에 따라서 점차 상승시켜 나아가도록 한 것을 특징으로 하는 재봉틀속도설정장치.
  3. 제1항 또는 제2항에 있어서, 상기 재봉틀의 박기시작에 있어서의 가변속도설정요소에 의한 속도설정과 상기 규정속도설정요소에 의한 속도설정중 어느 쪽인가 낮은 쪽의 설정을 유효하게 하도록 한 것을 특징으로 한 재봉틀속도설정장치.
  4. 제1항에 있어서, 상기 계수기구는, 상기 위치검출 기구로부터 출력되는 위치검출신호를 계수하는 것을 특징으로 하는 재봉틀속도설정장치.
  5. 제4항에 있어서, 상기 위치검출기구는, 바늘위치를 검출하는 것을 특징으로 하는 재봉틀속도설정장치.
  6. 제1항에 있어서, 상기 계수기구는, 속도검출기구에서 출력되는 신호를 계수하는 것을 특징으로 하는 재봉틀속도설정장치.
  7. 제1항에 있어서, 상기 계수기구는, 유효, 무효를 선택가능한 스위치를 가진 것을 특징으로 하는 재봉틀속도설정장치.
  8. 제1항에 있어서, 상기 속도제어기구는, 마이크로콤퓨터를 포함하고, 이 마이크로콤퓨터는, 그 ROM에 속도설정신호에 대응하는 다수의 데이터를 보유하고, 상기 규정속도설정요소에 의해서, 이 데이터를 알맞게 선택가능하게 한 것을 특징으로 하는 재봉틀속도설정장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8202199A 1981-06-11 1982-05-20 재봉틀 속도 설정장치 KR850001706B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56-89871 1981-06-11
JP56089871A JPS57206288A (en) 1981-06-11 1981-06-11 Speed setting device for sewing machine

Publications (2)

Publication Number Publication Date
KR830010240A true KR830010240A (ko) 1983-12-26
KR850001706B1 KR850001706B1 (ko) 1985-11-26

Family

ID=13982826

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8202199A KR850001706B1 (ko) 1981-06-11 1982-05-20 재봉틀 속도 설정장치

Country Status (6)

Country Link
US (1) US4473020A (ko)
EP (1) EP0067649B2 (ko)
JP (1) JPS57206288A (ko)
KR (1) KR850001706B1 (ko)
CA (1) CA1183245A (ko)
DE (1) DE3275593D1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426615B1 (ko) * 1995-12-08 2004-09-07 부라더 고교 가부시키가이샤 재봉틀의제어장치

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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US4556001A (en) * 1982-04-02 1985-12-03 Matsushita Electric Industrial Co., Ltd. Sewing machine controlling apparatus
JPS60255081A (ja) * 1984-05-30 1985-12-16 Mitsubishi Electric Corp ミシンの速度制御方式
US4676180A (en) * 1985-05-13 1987-06-30 Matsushita Electric Industrial Co., Ltd. Sewing machine with reference speed correction by dimensional ratio between motor- and armshaft-pulleys
JP2011212137A (ja) * 2010-03-31 2011-10-27 Brother Industries Ltd ミシン
JP6871730B2 (ja) * 2016-12-13 2021-05-12 蛇の目ミシン工業株式会社 ミシンのフットコントローラ
CN113395024B (zh) * 2021-06-21 2022-11-15 青岛海特生物医疗有限公司 用于直流电机的控制方法、装置和电机控制***

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426615B1 (ko) * 1995-12-08 2004-09-07 부라더 고교 가부시키가이샤 재봉틀의제어장치

Also Published As

Publication number Publication date
DE3275593D1 (en) 1987-04-09
EP0067649B1 (en) 1987-03-04
EP0067649A2 (en) 1982-12-22
JPS6223592B2 (ko) 1987-05-23
EP0067649A3 (en) 1983-05-18
EP0067649B2 (en) 1991-03-20
KR850001706B1 (ko) 1985-11-26
JPS57206288A (en) 1982-12-17
CA1183245A (en) 1985-02-26
US4473020A (en) 1984-09-25

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