CA1137594A - Electronic sewing machine with position control loop of digital type - Google Patents

Electronic sewing machine with position control loop of digital type

Info

Publication number
CA1137594A
CA1137594A CA000345660A CA345660A CA1137594A CA 1137594 A CA1137594 A CA 1137594A CA 000345660 A CA000345660 A CA 000345660A CA 345660 A CA345660 A CA 345660A CA 1137594 A CA1137594 A CA 1137594A
Authority
CA
Canada
Prior art keywords
microcomputer
sewing machine
stitch
actuator
accordance
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.)
Expired
Application number
CA000345660A
Other languages
English (en)
French (fr)
Inventor
Gianfranco Carbonato
Camillo Bussolati
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Necchi SpA
Original Assignee
Necchi SpA
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 Necchi SpA filed Critical Necchi SpA
Application granted granted Critical
Publication of CA1137594A publication Critical patent/CA1137594A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
    • G05B19/4141—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by a controller or microprocessor per axis
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B19/00—Programme-controlled sewing machines
    • D05B19/02—Sewing machines having electronic memory or microprocessor control unit
    • D05B19/04—Sewing machines having electronic memory or microprocessor control unit characterised by memory aspects
    • D05B19/10—Arrangements for selecting combinations of stitch or pattern data from memory ; Handling data in order to control stitch format, e.g. size, direction, mirror image
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B19/00—Programme-controlled sewing machines
    • D05B19/02—Sewing machines having electronic memory or microprocessor control unit
    • D05B19/04—Sewing machines having electronic memory or microprocessor control unit characterised by memory aspects
    • D05B19/10—Arrangements for selecting combinations of stitch or pattern data from memory ; Handling data in order to control stitch format, e.g. size, direction, mirror image
    • D05B19/105—Physical layout of switches or displays; Switches co-operating with the display
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B19/00—Programme-controlled sewing machines
    • D05B19/02—Sewing machines having electronic memory or microprocessor control unit
    • D05B19/12—Sewing machines having electronic memory or microprocessor control unit characterised by control of operation of machine
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/21—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device
    • G05B19/23—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control
    • G05B19/231—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • G05B19/232—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude with speed feedback only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/33—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device
    • G05B19/35—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control
    • G05B19/351—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • G05B19/353—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude with speed feedback only
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
    • D05B3/06—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing for sewing buttonholes
    • D05B3/08—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing for sewing buttonholes for buttonholes with eyelet ends
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/33—Director till display
    • G05B2219/33337—For each axis a processor, microprocessor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34215—Microprocessor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43006—Acceleration, deceleration control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Textile Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Sewing Machines And Sewing (AREA)
  • Numerical Control (AREA)
CA000345660A 1979-02-21 1980-02-14 Electronic sewing machine with position control loop of digital type Expired CA1137594A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT42904A/79 1979-02-21
IT42904/79A IT1125064B (it) 1979-02-21 1979-02-21 Macchina per cucire elettronica con anello di controllo di posizione di tipo digitale

Publications (1)

Publication Number Publication Date
CA1137594A true CA1137594A (en) 1982-12-14

Family

ID=11254538

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000345660A Expired CA1137594A (en) 1979-02-21 1980-02-14 Electronic sewing machine with position control loop of digital type

Country Status (17)

Country Link
US (1) US4275674A (US08080257-20111220-C00005.png)
JP (1) JPS55116384A (US08080257-20111220-C00005.png)
AT (1) ATA97380A (US08080257-20111220-C00005.png)
AU (1) AU532715B2 (US08080257-20111220-C00005.png)
BE (1) BE881811A (US08080257-20111220-C00005.png)
CA (1) CA1137594A (US08080257-20111220-C00005.png)
CH (1) CH639154A5 (US08080257-20111220-C00005.png)
DE (1) DE2943664A1 (US08080257-20111220-C00005.png)
DK (1) DK155249C (US08080257-20111220-C00005.png)
FR (1) FR2449741B1 (US08080257-20111220-C00005.png)
GB (1) GB2042771B (US08080257-20111220-C00005.png)
IT (1) IT1125064B (US08080257-20111220-C00005.png)
NL (1) NL8001043A (US08080257-20111220-C00005.png)
NO (1) NO157790C (US08080257-20111220-C00005.png)
NZ (1) NZ192918A (US08080257-20111220-C00005.png)
SE (1) SE444959B (US08080257-20111220-C00005.png)
ZA (1) ZA80942B (US08080257-20111220-C00005.png)

Families Citing this family (30)

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Publication number Priority date Publication date Assignee Title
US4343248A (en) * 1978-04-20 1982-08-10 Janome Sewing Machine Co. Ltd. Pattern selecting system of an electronic sewing machine
JPS5576684A (en) * 1978-12-06 1980-06-09 Janome Sewing Machine Co Ltd Pattern select device of electric sewing machine
IT1125066B (it) * 1979-05-03 1986-05-14 Necchi Spa Perfezionamento ai dispositivi generatori di segnale di sincronizzazione in macchine per cucire
SE419993B (sv) * 1979-06-20 1981-09-07 Husqvarna Ab Symaskin for somnad av monstersommar
JPS6043143B2 (ja) * 1980-05-14 1985-09-26 ブラザー工業株式会社 模様選択装置
JPS5757592A (en) * 1980-09-22 1982-04-06 Brother Ind Ltd Regulator for feed of sewing machine
US4354442A (en) * 1980-10-22 1982-10-19 The Singer Company Method for storing sewing machine stitch pattern data in a byte organized memory
DD160751A3 (de) * 1981-04-06 1984-02-29 Textima Veb K Schaltungsanordnung zum automatischen naehen
DE3218114C2 (de) * 1981-05-20 1995-10-05 Truetzschler Gmbh & Co Kg Vorrichtung an einer Karde zur Vergleichmäßigung von Kardenbändern
DE3120133C2 (de) * 1981-05-20 1985-05-09 Trützschler GmbH & Co KG, 4050 Mönchengladbach Vorrichtung zur Regelung und Steuerung einer Karde oder Krempel
FR2506345B1 (fr) * 1981-05-20 1988-06-24 Truetzschler Gmbh & Co Kg Dispositif de commande et de regulation d'une carde
CH660890A5 (de) * 1982-09-22 1987-05-29 Dorina Naehmasch Verfahren und naehmaschine zur herstellung von naehmustern.
DE3235121C2 (de) * 1982-09-22 1984-07-05 Dorina Nähmaschinen GmbH, 7500 Karlsruhe Nähmaschine mit einer elektronischen Steuereinrichtung
US4512271A (en) * 1982-10-20 1985-04-23 Usm Corporation Pattern selection system
US4627369A (en) * 1983-06-27 1986-12-09 Conrad Industries, Inc. System for improving embroidered articles
DD218490A1 (de) * 1983-07-27 1985-02-06 Textima Veb K Mikrorechnersteuereinheit fuer die stellantriebe von strickmaschinen, insbesondere flachstrickmaschinen
JPS60126190A (ja) * 1983-12-14 1985-07-05 蛇の目ミシン工業株式会社 電子ミシンの縫条件設定装置
JPS61109591A (ja) * 1984-11-02 1986-05-28 プリンスミシン株式会社 ミシン
SE459103B (sv) * 1987-10-05 1989-06-05 Husqvarna Ab Symaskin med grafiska instruktioner
IT1217796B (it) * 1988-06-07 1990-03-30 Rockwell Rimoldi Spa Dispositivo elettronico per la gestione dell'autosetting in macchine per cucire industriali.
DE4016815A1 (de) * 1990-05-25 1991-11-28 Bosch Gmbh Robert Verfahren und vorrichtung zur einstellung eines stellglieds eines kraftfahrzeugs
EP0501092B1 (en) * 1991-03-01 1996-10-16 COMELZ S.p.A. Control panel for sewing machine
JP3794504B2 (ja) * 1994-01-26 2006-07-05 日本電波株式会社 刺繍機用制御装置
JP2008229066A (ja) * 2007-03-22 2008-10-02 Brother Ind Ltd ミシン及びミシン制御プログラム
DE102007021992A1 (de) 2007-05-08 2008-11-13 Frankl & Kirchner GmbH & Co KG Fabrik für Elektromotoren u. elektrische Apparate Maschinensteuerung
WO2015088492A1 (en) 2013-12-10 2015-06-18 Apple Inc. Input friction mechanism for rotary inputs of electronic devices
US10145712B2 (en) * 2014-09-09 2018-12-04 Apple Inc. Optical encoder including diffuser members
US9651405B1 (en) 2015-03-06 2017-05-16 Apple Inc. Dynamic adjustment of a sampling rate for an optical encoder
US10503271B2 (en) 2015-09-30 2019-12-10 Apple Inc. Proximity detection for an input mechanism of an electronic device
US10203662B1 (en) 2017-09-25 2019-02-12 Apple Inc. Optical position sensor for a crown

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US3795851A (en) * 1972-01-03 1974-03-05 T Gage Digital servosystem
GB1433868A (en) * 1972-05-06 1976-04-28 Herbert Ltd A Automatic control systems for and methods of controlling machine tool apparatus
GB1425926A (en) * 1972-05-26 1976-02-25 Herbert Ltd A Automatic control systems and methods
US4051794A (en) * 1974-08-12 1977-10-04 Union Special Corporation Automatic sewing machine
US3958109A (en) * 1975-01-20 1976-05-18 The United States Of America As Represented By The Secretary Of The Navy Universal modularized digital controller
US4016821A (en) * 1975-07-16 1977-04-12 The Singer Company Electronic control of bight, feed and feed balance in a sewing machine
JPS5847190B2 (ja) * 1975-10-17 1983-10-20 蛇の目ミシン工業株式会社 デンシセイギヨミシン
US4021650A (en) * 1975-11-19 1977-05-03 Xerox Corporation Velocity command signal generating apparatus
CH620721A5 (US08080257-20111220-C00005.png) * 1976-02-06 1980-12-15 Sharp Kk
GB1567513A (en) * 1976-05-14 1980-05-14 Sharp Kk Programmable stitch pattern forming control in an electronic sewing machine
US4085691A (en) * 1976-07-27 1978-04-25 The Singer Company Sewing machine with programmable memory
JPS5327852A (en) * 1976-08-26 1978-03-15 Ito Akihiko Electronic pattern stitch sewing machine controller
US4090116A (en) * 1976-12-10 1978-05-16 General Electric Company Closed loop digital control system and method for motor control
GB1550238A (en) * 1977-03-02 1979-08-08 Singer Co Sewing machine with a programmable memory
US4100865A (en) * 1977-03-21 1978-07-18 The Singer Company Programmable sewing machine operable in a plurality of modes
SE416968B (sv) * 1977-03-29 1981-02-16 Husqvarna Ab Symaskin med elektroniska monsterdatakretsar
JPS53128445A (en) * 1977-04-15 1978-11-09 Janome Sewing Machine Co Ltd Electronic controlled sewing machine
DE2753087A1 (de) * 1977-11-29 1979-05-31 Zangs Ag Maschf Einrichtung zur steuerung der rahmenbewegungen an stick- oder naehautomaten
IT1162042B (it) * 1978-02-21 1987-03-18 Necchi Spa Macchina per cucire elettronica comandata da un microcalcolatore
US4159685A (en) * 1978-07-28 1979-07-03 The Singer Company Formation of variable width cutting space buttonhole patterns in an electronically controlled sewing machine

Also Published As

Publication number Publication date
NZ192918A (en) 1983-05-10
NO800453L (no) 1980-08-22
NL8001043A (nl) 1980-08-25
NO157790B (no) 1988-02-08
FR2449741B1 (fr) 1987-10-16
IT7942904A0 (it) 1979-02-21
IT1125064B (it) 1986-05-14
NO157790C (no) 1988-05-18
DK155249C (da) 1989-07-24
DE2943664A1 (de) 1980-08-28
DK155249B (da) 1989-03-13
FR2449741A1 (fr) 1980-09-19
GB2042771A (en) 1980-09-24
AU532715B2 (en) 1983-10-13
CH639154A5 (it) 1983-10-31
JPS55116384A (en) 1980-09-06
GB2042771B (en) 1983-03-09
AU5496380A (en) 1980-08-28
BE881811A (fr) 1980-06-16
DE2943664C2 (US08080257-20111220-C00005.png) 1987-02-12
SE8001313L (sv) 1980-08-22
ATA97380A (de) 1993-07-15
SE444959B (sv) 1986-05-20
ZA80942B (en) 1981-02-25
US4275674A (en) 1981-06-30
DK75980A (da) 1980-08-22

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