• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In a loom, an encoder (12, 13) is provided on the main shaft (4) to indicate continuously the main shaft angular position. The angular position is fed from the encoder to an electronic decoder (16). A number of lines (18 to 23) each programmed to become energised at a specific main shaft angular position is accommodated in a pegboard matrix (17). When the main shaft reaches a programmed angular position, a corresponding actuating element (26 to 31), e.g. a solenoid valve for a weft insertion nozzle (6, 33 to 41), is actuated by each line. It is thus possible to actuate a relatively large number of components of the loom at each required main shaft angular position. The time of actuation within the loom cycle, or the duration of the actuation, e.g. the time during which an air nozzle is open, can be readily adjusted during operation and hence adapted to requirements at any time. <IMAGE>
    公开号:SU934911A3
    申请号:SU792789955
    申请日:1979-07-23
    公开日:1982-06-07
    发明作者:Шауб Хайнц
    申请人:Гебрюдер Зульцер Аг (Фирма)；
    IPC主号:
    专利说明:

    (54) ELECTRICAL DEVICE FOR MANAGING A LATCHING MACHINE
    one
    The invention relates to automatic devices for programmatically controlling working bodies and actuators of a weaving machine, in particular a pneumatic one.
    An electronic device for controlling a weaving machine is known, comprising an angular position sensor of the main shaft of the machine, connected to the input of a control circuit including a decoder, the output of which is electrically connected with the actuators of the working bodies of the machine C1
    A disadvantage of the known device is the difficulty of setting up the program for actuating the working bodies and actuators both in their sequence and depending on the position of the main shaft of the machine.
    The purpose of the invention is to improve the quality of control of the operation of the machine.
    The goal is achieved by the fact that in an electronic device for controlling a weaving machine containing an angle sensor,
    the machine shaft connected to the input of the control circuit including a deflector, the output of which is electrically connected with the actuators of the working 5 bodies of the machine, the angular position sensor of the main shaft of the machine is designed as a coding disk with a read head fixed on the main shaft, and
    10, a software drive connected in series to the decoder, wherein the output of the read head of the angular position sensor of the main shaft of the machine is connected to the input of the decoder, and the output 15 of the program drive is connected with the corresponding actuators of the machine working elements.
    FIG. Figure 1 shows the kinematic diagram of the machine with the placement of the elements of the device; in fig. 2 shows a software control circuit in FIG. 3 - diagram of the machine.
    FIG. 1 shows the sidewalls 1 and 2 of the weaving machine, product roll 3,
    权利要求:
    Claims (1)
    [1]
    25 main shaft 4, weft device 5 With the main nozzle 6, weft coil 7, wearer 8, catching device 9, air supply duct 1O, coding disk 11 mounted on the main shaft 4, reading head 12 connected via lines 13 st to the input of the decoder 14, the output of which is connected by line 15 to the input of software drive 16, lines 17-24 to connection connecting the outputs of software 16 to drive 16, respectively, to the magnetic valve 25 of the main nozzle 6, magnetic valves 26 - DZ of auxiliary nozzles 31 39, as well as with non-4 1O and 41. Channel air supply coupled to the main ssashom bis nozzles 31-39 auxiliary pipes 42 - 47, which can perek1i 1vats magnetic ventshigmi 26 LP. The coding disk 11 (Fig. 2) has transparent 48 and opaque 49 for light code lines, the length of which corresponds to a certain angle of rotation of the main shaft 4, read by the head 12 contains a number of 5 O photodiodes, the number of which corresponds to the number of code lines of the coding disk 11. Software drive 16 contains cells 51–56, which can be programmed using electric plugs 57 to the determined position of the rotation angle of the main shaft 4. Electronic device for controlling a weaving machine as follows. When the weaver is in operation, the coding disc 11 rotates synchronously with the main shaft 4. Depending on the location of the code lines 48 and 49 in the area of the read head 12, the photodiodes 5 O are fed to the descrambler 14 via the connection line 13, the corresponding signals. From the outputs of de-blender 14, the communication line 15 then sends signals to software drive 16, the corresponding cells 51-56 of which are programmed using electric plugs 57. While the current angular position of the shaft 4 corresponds to the programmed angular position of cells 51-56 accumulator 16 for actuators magician: thread valves 25 - ZO or scissors 40 and 41 are signaled to trigger them. For example (Fig. 3), the main nozzle 6 is turned on by a magnetic valve 25 in the range of 100-300 ° angle of rotation of the main shaft 4, which corresponds to section A - weft gasket. Auxiliary nozzles 31 - 32, 33 - 34, 35 and 36 are switched on by magnetic valves 26, 27, 2р, respectively, in 100 - 140 (section B), 12О - 16О ° (section C), 140 - 180 (section D). At the same time, the opening opening of the nozzles may overlap each other, as is the case for sections B, C, and D, or have pauses, as indicated for auxiliary nozzles 37-38 and 39 (sections E, F). Thus, switching on and off individual elements of the weaving machine, depending on the angular position of the main shaft 4 of the machine, is possible by changing the programs in the program memory 16, i.e. installation of electric shchekker 57 in the appropriate cells 51 - 56. The proposed device allows you to improve the quality of control of the loom due to the possibility of rapid changes in the sequence and duration of the inclusion of the working bodies of the machine during its adjustment and operation. An electronic device for controlling a weaving machine, preferably pneumatic, comprising an angular position sensor of the main shaft of the machine, connected to an input of a control circuit including a descriptor, the output of which is electrically connected to the actuators of the machine working bodies, characterized in that control quality, the angular position sensor of the main shaft of the machine is shown in the form of a coding disk with a read head fixed on the main shaft, and the control circuit audio program has drive deschifratoru connected in series, the output of the read head sensor of the angular position of the main shaft of the machine is connected to the input of the decoder, and outputs the program storage means associated with the respective actuators of working bodies of the machine. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 757615, cl. D03D 51/34, 1978.
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    同族专利:
    公开号 | 公开日
    AT364327B|1981-10-12|
    ATA602078A|1981-02-15|
    IT7924936D0|1979-08-06|
    FR2433066A1|1980-03-07|
    DE2836206A1|1980-02-14|
    IT1122437B|1986-04-23|
    GB2027945A|1980-02-27|
    DE2836206B2|1981-03-26|
    JPS5526293A|1980-02-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR989730A|1949-04-27|1951-09-12|Shuttle drive mode in straight looms|
    DE803707C|1949-06-25|1951-04-09|Robert Hofmann|Drive for shuttle|
    DE1238406B|1956-04-10|1967-04-06|Textil App Fabrik A G Huttwil|Jacquard machine|
    CH363623A|1959-09-29|1962-07-31|Fliedner Alexandre De|Electromagnetic propulsion arrangement of a loom shuttle|
    US3117598A|1960-12-08|1964-01-14|Courtaulds Ltd|Textile manufacturing process and apparatus|
    GB1165368A|1966-12-05|1969-09-24|Fahrradwerk Elite Diamant Veb|Control Arrangement for Knitting Machines|
    US3818952A|1969-08-07|1974-06-25|G Vermeulen|Jet operated weaving machine|
    ES385203A1|1969-12-05|1973-04-01|Mayer & Cie Maschinenfabrik|Electrical Patterning System for Circular Knitting Machines|
    BE795070A|1972-02-07|1973-05-29|Nissan Motor|Arrangement for inserting picks in a weaving loom operating with a jet of fluid|
    CS159574B1|1973-01-26|1975-01-31|
    JPS5739594B2|1974-03-04|1982-08-21|
    GB1474382A|1974-10-02|1977-05-25|Warhurst F|Programmable control means|
    CS179657B1|1975-06-10|1977-11-30|Juraj Spisiak|Wiring of apparatus for controlling active elements of weft inserting duct in jet weaving machines|
    CS188398B1|1975-10-01|1979-03-30|Vladimir Kuda|Rotary multivalve distributor of pressurized media|
    US4014275A|1975-11-13|1977-03-29|The Singer Company|Sewing machine re-programmable memory|WO1982003877A1|1981-05-02|1982-11-11|Griffith John Dalton|Weaving loom|
    EP0081502B1|1981-06-17|1985-04-17|N.V. Weefautomaten Picanol|Woof preparation device for pneumatic looms|
    NL8103184A|1981-07-02|1983-02-01|Rueti Te Strake Bv|METHOD FOR WEAVING ON A WEAVING MACHINE USING A BLOWING NOZZLE FOR A FLOWING TRANSPORT MEDIUM.|
    NL8203808A|1982-09-30|1984-04-16|Rueti Te Strake Bv|METHOD FOR TRANSPORTING A Weft Thread Through The Weaving Box Using A Flowing Medium At A Spoolless Weaving Machine, And Weaving Machine, Equipped For Application Of This Method|
    US4590972A|1982-10-28|1986-05-27|Tsudakoma Corp.|Weft inserting apparatus for jet looms|
    SE8207098D0|1982-12-10|1982-12-10|Iro Ab|DEVICE FOR TEMPORES STORAGE AND FEEDING OF FOUND YARN LENGTHS, PREFERRED TO DISHWOVEN MACHINES|
    DE3276123D1|1982-12-24|1987-05-27|Sulzer Ag|Device for operating an air jet loom|
    JPH0321653B2|1982-12-27|1991-03-25|Tsudakoma Ind Co Ltd|
    US4646791A|1983-01-13|1987-03-03|Tsudakoma Corporation|Method and apparatus for inserting weft threads in multiple-color air jet looms|
    JPS6075645A|1983-09-29|1985-04-30|Toyoda Automatic Loom Works|Fluid jet control in fluid jet type loom|
    BE899671A|1984-05-16|1984-11-16|Picanol Nv|Air jet weaving loom has multi:weft injection and transport jets - with sequenced timing control program modulated by measured weft speeds|
    JPH0235829Y2|1984-12-04|1990-09-28|
    CH671785A5|1985-07-05|1989-09-29|Elitex Zavody Textilniho|METHOD FOR ENTRYING Weft Threads On Weaving Machines, AND DEVICE FOR CARRYING OUT THIS METHOD.|
    JPS62117853A|1985-11-15|1987-05-29|Tsudakoma Ind Co Ltd|Wefting control method and apparatus|
    JP2544724B2|1986-05-07|1996-10-16|株式会社豊田自動織機製作所|Weft insertion method in the jet room|
    JPH0759774B2|1986-10-04|1995-06-28|津田駒工業株式会社|Automatic weft insertion adjustment method for shuttleless loom|
    JP2516353B2|1987-01-30|1996-07-24|津田駒工業株式会社|Side-loading control device for air-loom loom|
    JP2715072B2|1987-05-12|1998-02-16|津田駒工業株式会社|Automatic adjustment method of the horizontal insertion device|
    SE8900534D0|1989-02-16|1989-02-16|Iro Ab|DEVICE TO CONTROL AND / OR MONITOR IN FIRST HAND IN OR AT THE TEXTILE MACHINE|
    US5188096A|1990-03-15|1993-02-23|Yoo Young Yoon|Massage apparatus|
    DE10028049B4|2000-06-06|2006-06-29|Lindauer Dornier Gmbh|Jet loom with a weft insertion system|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH844378|1978-08-09|
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