• 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 method of determining and correcting the length of a piece of knitting being produced on an electronically controlled flat knitting machine, the particular length of the piece of knitting which is being produced is continuously monitored by means of a sensor which supplies a value for the determined actual length to a control circuit where the value is compared with an instantaneous, programmed desired length value, and the determined real length value and the result of the comparison are used to control the stitch length in the following courses and/or the shape and/or type of knitting and pattern of the rest of the piece of knitting. by this means it is possible to produce constant-length pieces of knitting of the same shape, independently of changes in the technical knitting parameters, and controlled by the determination of the relevant actual knitted length of the piece of knitting.
    公开号:SU1433421A3
    申请号:SU843684402
    申请日:1984-01-04
    公开日:1988-10-23
    发明作者:Шибер Ханс；Гайтнер Отто
    申请人:Универсаль Машиненфабрик Др.Рудольф Шибер Гмбх Унд Ко.,Кг. (Фирма)；
    IPC主号:
    专利说明:

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    knitwear Invention related to industrial use.
    The purpose of the invention is to improve the accuracy of regulation 6
    Fig. 1 shows a block diagram of the measurement and adjustment of the length of an article manufactured on a flat plate machine; Fig. 2 is a block diagram of the measurement and adjustment of the length of the product using a reference measuring strip; FIG. 3 is a block diagram of a product length regulation system using a contact length sensor,
    . In the process of manufacturing the product 1 s bw 2, moving in the direction of the arrow A, the length of the manufactured product 1 is constantly measured with the help of the length sensor 3. The information on the actual length of the product from the output of the sensor 3 enters the digital control system 4, in which the actual length is compared with the predetermined length specified in the control unit 5 of the flat slab machine. Depending on the result of the comparison and the actual length of the product using a digital system. Topics A change (regulate) the length of the product not yet wired. The adjustment is carried out by varying the loop length, the number of looped rows, and the number of loops in the looped row (looped rows),
    Moreover, the specified variants of adjustment: the length of their unscheduled product can be carried out either independently or in various combinations.
    The result of the comparison may be used as well for changing (adjusting) the shape, type and pattern of the product that has not yet been turned.
    In the manufacture of a product with non-parallel edges (FIG. 2), simultaneously with the manufacture of the product itself, it is additionally to form a reference measurement strip 6. manufactured product and compare it with the set. The result of the comparison, as indicated by J, is used to correct the length of the product that has not yet been checked.
    tel in d d, i.e. to change the shape (width) of the product. The transition to the beginning of the lower section of the product (parts of the product of variable width indicated by Roman numerals I, II, III, and IV) is carried out strictly within the length of the reference measuring strip 6.
    If there must be a pattern in the manufactured product, for example inside section III (Fig. 3), then its position and shape are determined by the length of the already occupied sections I and II of the product.
    Thus, the length of the form and pattern of the manufactured product is strictly consistent with the actual length of the manufactured product.
    As the sensor 3, contactless sensors can be used, for example, optical, inductive, etc.
    However, the sensor 3 can be made and contact, for example in the form of a friction pulley, a ring with a naasen- at its periphery with needles, etc.
    权利要求:
    Claims (2)
    [1]
    1. A method for adjusting the length of the product j manufactured on a flat fango machine, consisting in continuous measurement of the length of the manufactured product, comparing the measured length of the manufactured product with a predetermined and adjusting loop length, characterized in that , simultaneously with the manufactured product, an additional reference measuring strip is additionally formed; during the manufacture of the product, the length of the reference measuring strip is continuously monitored, its actual length is taken equal to the length of the manufactured article emogo and compared with predetermined, and the comparison result is used for controlling the wire not yet bound product by varying the length of the loop and the number of pet-Yelnia rows,
    [2]
    2. A method according to claim 1, characterized in that it additionally regulates the number of loops in the looped rows.
    3, Method 1, characterized in that the length of the reference measuring strip is controlled by a contactless method.
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    CN209043250U|2019-06-28|A kind of laser sensor for cloth high detection
    同族专利:
    公开号 | 公开日
    JPS59130351A|1984-07-26|
    GB2133050A|1984-07-18|
    ES8501818A1|1984-12-01|
    US4679412A|1987-07-14|
    DE3300240A1|1984-07-12|
    IT8324473D0|1983-12-30|
    ES528522A0|1984-12-01|
    JPS6361419B2|1988-11-29|
    FR2538820A1|1984-07-06|
    FR2538820B1|1987-02-13|
    GB8333312D0|1984-01-18|
    DE3300240C2|1987-09-24|
    IT1168750B|1987-05-20|
    GB2133050B|1986-10-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB865364A|1958-06-25|1961-04-12|Monk Sutton In Ashfield Ltd Sa|An improved method of controlling a straight-bar knitting machine and means therefor|
    US3370442A|1959-09-16|1968-02-27|Nagata Seiki Company Ltd|Seamless hosiery machine|
    GB996153A|1961-04-15|1965-06-23|Nagata Seiki Company Ltd|A knitting-machine and a method of controlling the same|
    DE1260072B|1962-03-10|1968-02-01|Ver Strumpfwerke Esda Veb|Device for the production of socks of the same length on circular knitting machines|
    US3293760A|1964-06-19|1966-12-27|Uniwave Inc|Yarn feed calculator|
    FR1402228A|1964-06-22|1965-06-11|Singer Co|Automatic adjustment device for knitting machine and similar machine|
    DE1635934A1|1967-04-19|1972-04-20|Schubert & Salzer Maschinen|Method and device for regulating the length of the goods on knitting machines|
    US3668904A|1970-04-08|1972-06-13|Karel Murenbeeld|Device for automatically regulating the thread consumption of warped knitting machines|
    US3968663A|1974-09-30|1976-07-13|Deering Milliken Research Corporation|Knitting machine tension control|
    CS179185B1|1975-07-28|1977-10-31|Pavel Bucek|Apparatus for fabric density control in circular knitting machines|
    JPS5847498B2|1978-03-20|1983-10-22|Shima Idea Center Co Ltd|
    JPS56109843A|1980-01-31|1981-08-31|Asahi Glass Co Ltd|Heat ray reflecting glass|
    JPS616901B2|1980-05-28|1986-03-01|Shima Idea Center Co Ltd|
    JPS6127505B2|1980-05-30|1986-06-25|Chuo Seiki Kogyo Kk|
    JPS6110580B2|1980-12-09|1986-03-29|Matsumoto Seni Kagaku Kenkyusho Kk|
    DE3111112C2|1981-03-20|1989-06-29|Karl Mayer Textil-Maschinen-Fabrik Gmbh, 6053 Obertshausen|Measuring device for a textile machine winding device|JPS6262977A|1985-09-11|1987-03-19|Shima Idea Center Co Ltd|Mesh control method|
    DE3609719C2|1986-03-21|1988-01-28|Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co Kg, 7084 Westhausen, De|
    DE10005101A1|1999-11-09|2001-05-10|Hepp Gmbh|Control of yarn feed on multi-feeder knitting machine involves using one feeder as master and controlling other feeders at same rate|
    JP2014095157A|2012-11-07|2014-05-22|Precision Fukuhara Works Ltd|Method and apparatus for take-up control in circular knitting machine|
    JP6108882B2|2013-03-05|2017-04-05|株式会社島精機製作所|Knitting method with flat knitting machine and flat knitting machine|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3300240A|DE3300240C2|1983-01-05|1983-01-05|
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