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JP7425695B2 |
A package exchanging device (7) includes: a splicer (66) which entangles a yarn end (Y1) and a yarn end (Y2); first hooks (67a) and (68a) and second hooks (67b) and (68b) which are provided so that a movable amount from an initial state ...
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JP7425694B2 |
A splicer (66) includes a yarn splicing portion (66a), a first clamping portion (123), a second clamping portion (133), and a moving mechanism (170). The moving mechanism (170) performs a first moving process of moving a first portion (K...
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JP7418742B2 |
To provide a creel unit which enables joining of yarns without stopping a yarn drawing work.A creel unit includes a first trestle 1, a second trestle 2, a guide roll, a first cutter 12, a second cutter, a splicer, a guide, and a take-up ...
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JP2024002932A |
An object of the present invention is to provide a supply yarn joining system that fully automatically connects a yarn end portion of a payout bobbin and a yarn start end portion of a reservoir bobbin to each other. [Solution] A storage ...
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JP7409373B2 |
In order to provide a jointed strand which exhibits excellent cutability in a case of forming a chopped strand, exhibits excellent dispersity after cutting, and can control a bundle width of the chopped strand, the jointed strand include...
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JP2023176628A |
To provide a yarn splicing device capable of improving wear resistance of a nozzle even when the nozzle is formed of metal.A yarn splicing device 26 comprises a yarn splicing nozzle 70 formed of first metal. The yarn splicing nozzle 70 h...
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JP7382005B2 |
To provide a manufacturing method of a glass fiber connected body having excellent tensile strength even in a structure connected without using an adhesive.A manufacturing method of a glass fiber connected body 1 that comprises: a first ...
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JP2023163647A |
To reliably provide an opportunity for an operator to remove an excess yarn end after yarn knotting.An automatic winder 1 includes a yarn feeding part 11, a winding part 13, a yarn splicing device 34, a lower yarn catching guide part 35,...
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JP7346200B2 |
To provide a method and a device for detecting a yarn loop in a work unit of a textile machine that manufactures a winding package.A work unit has a yarn tension sensor (20). After yarn cut-off or yarn breakage, yarn (16) received by a w...
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JP7314741B2 |
To provide a yarn piecing method and a yarn piecing device of a roving, and a roving which are capable of realizing a high piecing efficiency and a pieced portion having a good entangled state, without lowering a production speed even if...
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JP2023091618A |
To provide a device that releases a knot containing a slip knot of a yarn package without the need to supply a yarn trap with a large amount of compressive fluid that produces negative pressure to pull the yarn strongly and without provi...
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JP2023046891A |
To provide a yarn-end untwisting pipe and a yarn splicing device, capable of ensuring the airflow required for untwisting without increasing the air pressure.A first yarn-end untwisting pipe 40A includes a hollow-shaped pipe body 41 exte...
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JP2023045712A |
To provide a work device which includes functioning mechanism and a running carrier and enables the functioning mechanism to appropriately exert function without inhibiting transfer of the running carrier.A yarn splicing device 5 compris...
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JP7233946B2 |
The invention relates to a yarn jointing device (10) which is used for jointing yarn ends through air current. The yarn jointing device comprises a yarn jointing prism member (23). The yarn jointing prism member has a yan receiving chann...
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JP7222686B2 |
To provide a thread splicing device that enables splicing without conducting additional processes after a needle thread and a bobbin thread are cut into predetermined lengths.A rotary splicer includes a controlling element (41) that is c...
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JP2023502347A |
The ends of the textile yarns (F1, F2) are separated using untwisting and subsequent restructuring of the fibers of the two ends of the two textile yarns (F1, F2) to form a single yarn (F). A splicing device for textile threads (F1, F2) ...
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JP2023502215A |
A device (100) for splicing two ends of two textile yarns to form a single yarn by untwisting and subsequent restructuring of the ends comprises two respective splicing elements (15). It comprises two components (10) arranged opposite ea...
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JP7202956B2 |
A synthetic yarn splicer 1 includes a yarn splicing portion 10, a first clamping mechanism 20, and a second clamping mechanism 30, in which the first clamping mechanism 20 and the second clamping mechanism 30 clamp a first yarn Y1 and a ...
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JP7179629B2 |
The invention relates to a splice prism for a splice device. A splice device (10) is used to manufacture two node-free connected thrums on a work station (2) of a textile machine (1), and the thrums wind around a cylinder. The splice pri...
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JP2022164352A |
To provide a yarn splicing device and a yarn feeding device capable of realizing automation of a series of operations including yarn splicing processing and yarn hooking processing, while achieving both maintenance of a yarn quality and ...
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JP2022161459A |
To provide a yarn splicing nozzle and a winding device capable of coping with various kinds of yarn.A yarn splicing nozzle 100 splices yarn by injection of compressed air. The yarn splicing nozzle 100 comprises: a nozzle body 110; an ups...
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JP2022161875A |
To provide a thread splicing device not only ensured for simply incorporating or removing a splicing block but also always guaranteed for reliable and accurate fixing.A work unit thread splicing device (10) for a cross winding package ma...
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JP2022113421A |
To provide a yarn winding device which removes loosening of a yarn using an existing device even when a yarn holding part is not provided on a yarn connection device.A winding unit 2 includes: a tension application device 31 which is con...
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JP7085937B2 |
The present invention relates to a device for removing yarn defects from yarn. The device is for removing yarn defects classified according to different yarn defect types. The device has a measuring head for measuring at least one predet...
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JP7078908B2 |
To provide a fiber bundle feeder capable of automatically replacing bobbins.A fiber bundle feeder 100 has a rotation shaft 31 which is selectively inserted into a first bobbin 2a and a second bobbin 2b. The fiber bundle feeder comprises:...
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JP7073194B2 |
To provide a splicer for synthetic fibers that can suppress a decrease in tensile elongation at an entangled portion.A splicer 1 for synthetic fibers includes: a thread joint 10 having a chamber 14 that forms a space through which a firs...
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JP7060404B2 |
The invention relates to a yarn joining device (10) for a station (2) of an automatic winder (1), and is used for connecting two yarn ends without ties, and includes a yarn joining prismoid (23), theyarn joining prismoid has a yarn joini...
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JP7053294B2 |
The invention relates to a yarn joining prism of a yarn joining device and an insert for a yarn joining prism. The yarn joining device is used for joining two yarn ends without a knot at a station (2)of a textile machine for manufacturin...
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JP7026560B2 |
A synthetic yarn splicer 1 includes a yarn splicing portion 10, a first clamping mechanism 20, and a second clamping mechanism 30. Each of the first clamping mechanism 20 and the second clamping mechanism 30 includes clamping portions 23...
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JP2022504628A |
The present invention relates to a joining device (1) for joining threads. The joining device (1) includes a valve block housing (2) having a valve block housing casing (3) and one or more line elements (4), especially tubular elements f...
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JP6954018B2 |
A fiber bundle joining apparatus includes: a support table configured to hold a terminal end portion side of a first fiber bundle; a roller mechanism having a roller around which a leading end portion side of a second fiber bundle is cap...
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JP6930877B2 |
The invention relates to a yarn joining device (10) used for a station (2) of a textile machine (1) for manufacturing cross-wound bobbins. The yarn joining device has an air distribution body (18) equipped with joint holes (19, 23) used ...
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JP2021123425A |
To reduce an effort required to intentionally form a thread seam.An automatic winder 1 comprises: a yarn feeding part 11; a winding part 13; a yarn splicing mechanism 32 that performs a yarn splicing operation to splice a yarn Y that is ...
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JP2021123426A |
To reduce an effort required to adjust a pressing position of a twist setting lever.A yarn splicing device 34 comprises: a twisting part 52 that splices two yarns Y by twisting tips of the two yarns Y; a pair of twist setting levers 96; ...
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JP6895774B2 |
To make a yarn splicing part have an appearance and a strength nearly equal to yarn.A yarn splicer 10 for a working unit of a textile machine which manufactures a cross winding package comprises a splicing prismatic body 19 having a spli...
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JP2021091987A |
To provide a small yarn handling device that can switch between a state in which yarn is sucked and captured and a state in which the yarn is sandwiched and captured.A small yarn handling device comprises: a fluid supply path 85 to which...
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JP2021091501A |
To provide a thread-piecing device, thread-piecing nozzle structure and winder that can cope with a variety of threads.A thread-piecing device 26 comprises a thread-piecing unit 50 that performs thread-piecing by an ejection of compresse...
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JP2021088450A |
To provide a thread pressing structure of a thread piecing device capable of improving a form of a joint of thread, and a thread piecing device and a winding device.A thread pressing structure 100 is a structure for pressing first and se...
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JP6861502B2 |
The invention relates to a method (100) for correcting yarn movement at a working point (2) of a textile machine (1) producing cross wound bobbins. The working point (2) comprises a device for extracting yarn (19), a device (50) for wind...
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JP2021031304A |
To provide a thread-piercing rectangular-column body unit for a textile machine splicer, and a method of manufacturing a thread-piercing rectangular-column body unit for a splicer.A thread-piercing rectangular-column body unit for a text...
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JP2021017337A |
To accurately acquire information of strength of a seam part of yarn in a short time.A yarn winding facility 100 comprises: a yarn feeding part 11 capable of feeding yarn Y; a winding part 13 winding the yarn Y fed by the yarn feeding pa...
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JP6827794B2 |
With a method for controlling a piecing process for piecing up a yarn at a textile machine, in particular a spinning machine, by means of a piecing device, a multiple number of work steps as preparation for the actual piecing operation a...
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JP2020203780A |
To form a bunch winding on a winding tube of a package to make it easier for an operator to find and pull out a thread end.There is provided a thread winding device in which a winding control unit performs bunch formation control of wind...
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JP2020203792A |
To provide a configuration that can extend a durable period of a friction disc.In friction discs 16 which are for a thread coupler for coupling two yarn ends without a nodal point and in which the friction discs include one support bodie...
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JP2020203794A |
To provide a thread coupler in which a thread coupling part not only has strength similar to that of a thread but also can have nearly the same appearance as the thread.In a casing, friction discs for adding mechanical friction action to...
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JP2020203795A |
To provide a thread coupler for coupling two yarn ends without a nodal point which is provided with friction discs relatively rotatably supported for each other so as to add mechanical friction action to the yarn ends to couple and a plu...
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JP2020203796A |
To provide a thread coupler for coupling two yarn ends without a nodal point which is provided with friction discs relatively rotatably and mutually feedably supported for each other so as to add mechanical friction action to the yarn en...
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JP2020203793A |
To provide a method for manufacturing a friction disc for a thread coupler.Friction discs 16 for a thread coupler for coupling two yarn ends without a nodal point and include: respective support bodies which are relatively rotatably supp...
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JP2020193085A |
To provide a thread winder capable of improving an operating efficiency of a thread splicing carriage.A spinning machine 1 includes: a plurality of thread winding units 2 each having an air spinning device 7 for supplying a thread Y and ...
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JP2020169428A |
To provide a spinning method for easy capture of yarn ends of formed yarns by winding a fiber bundle drafted by a draft device as a cover fiber on a core yarn fed with a core yarn feeding device.The invention provides a spinning method i...
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