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1. 发明专利

JP2021123814A 糸処理設備、自動糸掛け装置、ティーチング方法及びティーチングシステム审中-公开
公开(公告)号：JP2021123814A
公开(公告)日：2021-08-30
申请号：JP2020016014
申请日：2020-02-03
申请人： TMTマシナリー株式会社
发明人：高橋智也 , 那須葵
IPC分类号： D01H4/40 , D01H4/00 , D01D7/00
摘要：【課題】糸掛ロボットのティーチングの手間を軽減する。【解決手段】紡糸引取設備1は、引取ユニット3と、糸掛アーム32を有し、糸掛アーム32によって引取ユニット3への糸掛けを行う糸掛ロボット4と、糸掛けの際に糸掛アーム32の所定部(TCP)が所定の順序で位置すべき複数の点Pの座標に関する情報を記憶可能な糸掛記憶部102aと、複数の点Pの座標に関する情報に基づいて糸掛ロボット4に糸掛けを行わせる糸掛制御装置102と、を備える。糸掛制御装置102は、複数の点Pを所定の複数のグループに分けたときに、各グループに少なくとも1つ含まれる特定点の座標を、糸掛けに関するティーチングの結果に基づいて取得し、特定点とは別の点である相対点の座標を、相対点と同じグループに所属する特定点の座標に対する所定の相対座標に基づいて取得する。【選択図】図8

2. 发明专利

JPH11124746A YARN TAKEUP NOZZLE 失效
公开(公告)号：JPH11124746A
公开(公告)日：1999-05-11
申请号：JP24503998
申请日：1998-08-31
申请人： SCHLAFHORST & CO W
发明人： SCHLOEMER BERT , WINZEN LOTHAR , GEERLIGS JENS
IPC分类号： D01H4/40
摘要： PROBLEM TO BE SOLVED: To improve a yarn takeout nozzle of a conventional technique having a spiral structure within a range in contact with the yarn. SOLUTION: This yarn takeout nozzle 20 is equipped with a spiral structure 30 thereof in a yarn introduction zone 29 and further additional notched parts 34 within an inlet range extending in the form of a hopper of a yarn takeout passage 21 in the yarn takeout nozzle 20 for a rotor type open end spinning frame. The notched parts 34 are arranged at the rear of the spiral structure 30 when viewed from the yarn takeout direction A or at least partially arranged within the range of the spiral structure 30.

3. 发明专利

JP2662016B2 失效
公开(公告)号：JP2662016B2
公开(公告)日：1997-10-08
申请号：JP3390689
申请日：1989-02-15
申请人： SHUUBERUTO UNTO ZARUTSUAA MAS FAB AG
发明人： FUUBERUTO ROTSUHOBURONAA
IPC分类号： B65H54/10 , B65H54/02 , B65H54/34 , B65H54/40 , B65H54/42 , B65H54/52 , B65H59/10 , B65H59/38 , B65H63/08 , D01H4/40 , D01H4/48

4. 发明专利

JPH07118938A ROTOR TYPE OPEN END SPINNING FRAME 失效
公开(公告)号：JPH07118938A
公开(公告)日：1995-05-09
申请号：JP25869393
申请日：1993-10-15
申请人： TOYODA AUTOMATIC LOOM WORKS
发明人： KANEKO MASASHI , MIYAMOTO NORIAKI , KAWAI YASUYUKI
IPC分类号： D01H4/10 , D01H4/40
摘要： PURPOSE:To enable the stable spinning of yarn twisted in a fiber bundle in a relatively straight stretched state of fiber constituting the fiber bundle. CONSTITUTION:This rotor type open end spinning frame is obtained by installing an independently and positively driven inner rotor 11 on the same axial line as that of an outer rotor 6 therein, forming a yarn passage 31 for taking out on the side opposite from a plane where a fiber bundle part (6a) is present to an opening end of the outer rotor 6 in the inner rotor 11, forming a part 35 for preventing twist from propagating a little toward the first end of the yarn passage 31 for taking out, an annular groove 30 passing through a position corresponding to the yarn passage 31 for taking out in the inner rotor 11 and a protruding ridge 37 having the tip side freely inserted into the annular ring 30 in the outer rotor 6 and regulating the angle of a gap (6) between the wall surface (30a) and the protruding ridge 37 from the direction of acting centrifugal force (f) to 90 deg. when cut with an imaginary plane, including the rotational center of the outer rotor 6 and inner rotor 11 and intersecting the part 35 for preventing twist from propagating.

5. 发明专利

JPH026636A STRUCTURE OF YARN TAKING OUT PART IN OPEN END SPINNING MACHINE 失效
公开(公告)号：JPH026636A
公开(公告)日：1990-01-10
申请号：JP15377888
申请日：1988-06-21
申请人： DAIWA SPINNING CO LTD
发明人： ABE IWAO , TAKAHASHI HISATERU , MATSUOKA HIRONAO
IPC分类号： D01H4/40
摘要： PURPOSE:To promote twisting of a yarn during taking out in a rotor without causing fluffs in the resultant spun yarn by providing a piece for twist setting having a drill-like helical groove in a cylindrical part of a navel pipe provided at an inlet of a yarn taking out pipe. CONSTITUTION:A yarn 2 taken out of a rotor 1 is twisted and run at a part of a twist setting piece 6 provided in a cylindrical part of a navel pipe 4 along a guide groove 5. The yarn is pressed to the surface of the guide groove 5 by taking out tension of the yarn to prevent the propagation of twist to the side of taking out rollers 9 and 9 without rolling on the surface of the guide groove 5. Thereby, the twisting of the yarn 2 during taking out from the twist setting piece 6 to a fiber bundling groove 8 of the rotor 1 is promoted.

6. 发明专利

JPS613895B2 JPS613895B2 - 失效
公开(公告)号：JPS613895B2
公开(公告)日：1986-02-05
申请号：JP21482181
申请日：1981-12-29
申请人： Toyoda Jido Shotsuki Seisakusho Kk , Daiwa Boseki Kk
发明人： KURUSHIMA TADANORI , TAKESHITA KYOSHI , KAMYA KAZUO
IPC分类号： D01H4/00 , D01H4/10 , D01H4/40
CPC分类号： D01H4/10 , D01H4/40

7. 发明专利

JPS60139833A YARN PULL-OUT NOZZLE FOR ROTARY TYPE OPEN END SPINNING FRAME 失效
公开(公告)号：JPS60139833A
公开(公告)日：1985-07-24
申请号：JP25939684
申请日：1984-12-10
申请人： REINERS VERWALTUNGS GMBH
发明人： DEIITAA BUTSUSHIYU , URURITSUHI ZANITSUHI
IPC分类号： D01H4/40

8. 发明专利

JPS6045614A PREPARATION OF SPUN YARN OF BIND SPINNING 失效
公开(公告)号：JPS6045614A
公开(公告)日：1985-03-12
申请号：JP15216383
申请日：1983-08-19
申请人： HOWA MACHINERY LTD
发明人： IWASAKI TAKESHI , SASAKI KENJI , ENOMOTO HIROSHI
IPC分类号： D01H1/00 , D01H1/115 , D01H4/08 , D01H4/38 , D01H4/40 , D01H7/90
摘要： PURPOSE:To obtain yarn having high uniformity and high strength, by setting a false twist machine between a rotor and a delivery roller of rotor-type open end spinning machine, feeding single fibers to false twist yarn between the yarn bundle part and the center piece in a rotor. CONSTITUTION:In spinning wherein the fiber bundle 1a is opened by the combing roller 10, fed to the rotor 20, bundled by its bundle part, the prepared bundled yarn is taken out from the center piece 26 in the rotor to the outside of the rotor 20, passed through the air false twist nozzle 28, and drawn by the delibery roller 35, part of the single fibers 1b after opening is fed to the twisted yarn 1c between the bundle part and the center piece 26 in the rotor 20, the single fibers 1b are made to coil themselves around the twisted yarn 1c, and the coiled single fibers are twisted around the outer periphery of the twisted yarn during the untwisting process of the false twist, to give the spun yarn 1 of bind spinning.

9. 发明专利

JPS5929687B2 JPS5929687B2 - 失效
公开(公告)号：JPS5929687B2
公开(公告)日：1984-07-23
申请号：JP7006376
申请日：1976-06-15
申请人： Toyoda Jido Shotsuki Seisakusho Kk , Daiwa Boseki Kk
发明人： TAKEUCHI TATSUO , ONO ITSUPU , FURUKAWA NAOTAKE , SUGIURA KATSUAKI , SUZUKI OSAMU , SHIMIZU TAKESHI
IPC分类号： B65H59/36 , D01H4/00 , D01H4/40

10. 发明专利

JPS5969359A Thread tension adjuster of open end spinning machine 失效
标题翻译：开口旋转机的螺纹张力调节器
公开(公告)号：JPS5969359A
公开(公告)日：1984-04-19
申请号：JP17947382
申请日：1982-10-13
申请人： Toyoda Autom Loom Works Ltd
发明人： UEDA SHIYOUZOU , MIYAMOTO NORIAKI
IPC分类号： B65H59/30 , B65H59/00 , B65H59/26 , D01H4/40
CPC分类号： B65H59/005 , B65H59/26 , B65H2701/31
摘要： PURPOSE:To absorb a slack, produced due to variation in tension of a thread, and to enable running-through of a thread when tying the threads without stopping operation, by installing a thread tension adjusting member and a slope guide surface, which guides the thread to a thread catching part, between a twilling device and a thread feeder. CONSTITUTION:Since a winding bobbin 16 is formed in a truncated cone, when a traverser 17 is present on the bottom part side of a package 18, the package 18 is increased in its diameter and a peripheral velocity is increased, and a path between a guide groove 22 and the traverser 17 is maximized. Thus, since a thread Y is stretched, a thread tension adjusting plate 25 is positioned at the leftmost end of a reciprocating movement range, the plate is separated from the thread Y to release the thread Y from tension control. When the traverser 17 is moved to the small size side of the package 18, the peripheral velocity is decreased, the amount of the thread Y wound is decreased. Thus, a slack is produced on the thread Y, but the rightward movement of the adjusting plate 25 causes absorption of the slack resulting from pulling-out of the thread Y to the right and results in maintenance of constant tension. Thereafter, when a following thread for tying is run through, if the adjusting plate 25 is present leftward from the thread Y, the plate 25 is moved rightward to have the thread Y caught without stopping at a thread catching part 26.
摘要翻译：目的：为了吸收由于线的张力变化而产生的松弛，并且在不停止操作的情况下使螺纹捆扎时能够通过螺纹的通过，通过安装线张力调节构件和导轨面，螺纹连接到螺纹捕获部分，在斜纹装置和螺纹给料器之间。构成：由于卷绕筒管16形成为截锥体，因此当包装18的底部侧存在横动器17时，包装体18的直径增大，圆周速度增大，引导槽22和横越器17最大化。因此，由于线Y被拉伸，所以线张力调节板25位于往复运动范围的最左端，所以板与线Y分离，以将线Y从张力控制释放。当横动器17移动到包装18的小尺寸侧时，圆周速度降低，卷绕的线Y的量减少。因此，在螺纹Y上产生松弛，但是调节板25的向右运动导致由于向右拉出螺纹Y而导致的松弛的吸收并导致保持恒定的张力。此后，如果调整板25从螺纹Y向左方向向左移动，则如下所述，将下一个用于捆扎的螺纹穿过，如果调整板25向左移动，则使板25向右移动，从而使纱线Y不停留在螺纹捕捉部26处。

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