EP3670411B1 - Spinnspulenträger sowie spreizeinheit für einen spinnspulenträger - Google Patents

Spinnspulenträger sowie spreizeinheit für einen spinnspulenträger Download PDF

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Publication number
EP3670411B1
EP3670411B1 EP19214332.9A EP19214332A EP3670411B1 EP 3670411 B1 EP3670411 B1 EP 3670411B1 EP 19214332 A EP19214332 A EP 19214332A EP 3670411 B1 EP3670411 B1 EP 3670411B1
Authority
EP
European Patent Office
Prior art keywords
carrier
jaw
running
base
guide element
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.)
Active
Application number
EP19214332.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3670411A1 (de
Inventor
Georg Tetzlaff
Jörg Zischewski
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.)
Saurer Technologies GmbH and Co KG
Original Assignee
Saurer Technologies GmbH and Co KG
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 Saurer Technologies GmbH and Co KG filed Critical Saurer Technologies GmbH and Co KG
Publication of EP3670411A1 publication Critical patent/EP3670411A1/de
Application granted granted Critical
Publication of EP3670411B1 publication Critical patent/EP3670411B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/248—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/34—Arrangements for effecting positive rotation of packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/36—Securing packages to supporting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/44—Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a spreading unit for a bobbin carrier of a textile machine, with a carrier part that can be connected to a base carrier via a base area and a jaw part that can be connected to a clamping jaw via a base area, the carrier part and the jaw part abutting one another via a carrier part running surface and a jaw part running surface, which correspond in this way are aligned obliquely to the base and bottom surface, that parallel to the base and bottom surface and in the direction of the running surface directed adjustment of the jaw part relative to the carrier part causes a change in distance between the bottom surface and base surface.
  • the invention relates to a bobbin carrier for a textile machine, in particular a twisting machine, in particular for glass filament yarns, with a base carrier connected to a carrier part of a spreading unit, a clamping jaw connected to a jaw part of the spreading unit and, in the direction of the axis of rotation relative to the base carrier, a minimum distance between the Starting position defining the clamping jaw relative to the base support and an adjustable end position defining a maximum distance of the clamping jaw relative to the base support for radially adjustable accommodation of the clamping jaw.
  • Spinning bobbin carriers of the type mentioned at the outset are known in a variety of configurations from the prior art and are used to rotatably mount a spinning bobbin.
  • the EP 0 477 137 A1 deals with cantilevered coil holders for several coils and describes a clamping head with a supporting tube having several slots, in which clamping jaws are inserted.
  • the clamping jaws with clamping/clamping wedges can be moved radially outwards.
  • the clamping jaws can only be moved radially outwards, since they are in an end position when clamping on the holding plates.
  • clamping wedges are provided, which are slidably guided on a rod segment comprising clamping springs.
  • the clamping wedges can be moved pneumatically in the opposite direction with clamping springs in one longitudinal direction of the support tube and for relaxing. The clamping wedges can thus be displaced in the longitudinal direction to a limited extent.
  • EP 0 217 276 A1 discloses a mandrel for sleeves.
  • the mandrel may be provided with a sleeve gripping member for movement radially of the mandrel between an operative position gripping the interior of a sleeve and a non-operative position releasing the sleeve.
  • the sleeve gripping member may include a head portion having a suitable surface for gripping the sleeve, a hollow body portion and a foot portion having a suitable surface for sliding on a wedge shaped portion to move the member between operative and non-operative positions move.
  • Figures 6 to 8 show a sleeve gripping member which comprises a hollow cylindrical body portion having a closed end presenting a sleeve gripping head portion and an open end with a spigot engaging foot portion.
  • the head portion has an outwardly facing surface which is convex when viewed axially of the mandrel, as seen in FIG. The curvature matches that of the inner surface of the sleeve.
  • Figure 9 shows a system using the sleeve gripping elements.
  • JP H06 32451 U describes a bobbin holder including a mounting shaft having a cylinder that is rotationally driven from the outside and holders arranged on the outer periphery along the axial direction.
  • the cylinder has bores into which the jaws engage.
  • a ring and a spring which acts on the ring in the axial direction, are provided in the recess.
  • EP 0 636 565 A1 discloses a bobbin holder for cylindrical bobbins that is small in diameter and long in length. Clamping elements that clamp and release sleeves are arranged in cavities. A conical member moves to the right against the force of the spring, and the engaging portion, ie, the conical surface, slides relative to the conical member, and the clamp contracts in the radial direction.
  • the bobbin carrier is spread open after the bobbin has been slipped onto a shaft of the bobbin carrier, with a spreading unit being used for this purpose, which has a carrier part that can be connected to a base carrier of the bobbin carrier and a jaw portion connectable to the jaw.
  • the jaw part and the carrier part rest against each other via running surfaces running at an angle to the floor and base area and in the installed position to the shaft of the bobbin carrier, so that an adjustment in the direction of the running surfaces according to the principle of "inclined planes" results in a change in the distance between the bottom surface of the jaw part and the base area of the carrier part.
  • the relative adjustment of the jaw part with respect to the carrier part is carried out via a relative adjustment of the bobbin carrier taking place in the direction of rotation of the shaft Base support reached against the jaw carrier, so that the plugged onto the bobbin carrier bobbin is clamped by spreading the bobbin carrier.
  • known spreading units have the disadvantage that they only allow a radial adjustment of the clamping jaws connected to the spreading unit.
  • unevenness, defects or damage on the inside of the bobbin, in the contact area of the bobbin carrier's clamping jaw can lead to a weakening of the connection between the bobbin carrier and the bobbin, which can result in malfunctions or errors in the operation of the textile machine.
  • the object of the invention is to provide a bobbin carrier and a spreading unit for a bobbin carrier which ensure a particularly reliable connection of the clamping jaw to the bobbin.
  • the invention solves the problem by a spreading unit with the features of claim 1 and a bobbin carrier with the features of claim 6.
  • Advantageous developments of the spreading unit are presented in claims 2 to 5.
  • Advantageous configurations of the bobbin carrier according to the invention are presented in the dependent claims 7 and 8.
  • the spreading unit according to the invention is characterized in that the carrier part running surface and the jaw part running surface each have a first running surface section bent around the first bending axis and a second running surface section bent around a second bending axis, the first and second bending axes being parallel to one another and opposite the running surfaces in the same way Run distance to the treads and a spanned by the bending axes plane is perpendicular to the bottom surface and the base.
  • connection of the carrier part to the jaw part via the running surfaces ensures that when there is an adjustment in the direction of the adjustment axis, i.e. parallel to the base and bottom surface in the direction of the running surfaces, there is a change in the distance between the base and the bottom surface, which thus changes depending on the position of the carrier part relative to the jaw part can be adjusted in the direction of the adjustment axis. Due to the correspondingly designed curved course of the carrier part running surface and jaw part running surface, there is also the possibility that the jaw part executes a pendulum movement about the adjustment axis relative to the carrier part, which movement is predetermined by the radius of the bend.
  • the pendulum movement enables the clamping jaw connected to the jaw part to adapt to a bobbin to be arranged on the bobbin carrier to avoid any faults, unevenness, damage or the like on the inside of the bobbin in the circumferential direction in order to achieve optimal contact with the inner surface of the bobbin guarantee.
  • the design of the bend in the running surfaces of the carrier part and the jaw part can in principle be freely selected, with the bends in the running surfaces having a matching radius in order to achieve a cylindrical running surface.
  • the carrier part running surface has a concave shape and the jaw part running surface has a correspondingly convex shape.
  • the carrier part and the jaw part each have two separate running surface sections, the bend in one of the two running surface sections having a concave shape due to the arrangement of the bending axes relative to one another and the other running surface section having a convex shape.
  • This embodiment of the invention allows a single component, i. H. to use an identical part both as a carrier part and as a jaw part, so that the spreading unit has two identical parts which abut one another on their running surfaces.
  • the concave and convex surfaces of two identical parts together form a cylindrical guide.
  • the first running surface section and the second running surface section are arranged one behind the other and at a distance from one another, viewed in the direction of the adjustment axis.
  • the length of the running surface sections is dimensioned in such a way that they are in contact with one another over a sufficiently long distance in order to ensure sufficient adjustability of the identical parts relative to one another in the direction of the adjustment axis.
  • the use of a common part is allowed It is possible to reduce the production costs for the spreading unit to a particular extent, with a particularly simple and cost-effective assembly being able to be achieved via an additional matching design of the connection of the carrier part to the base carrier and of the jaw part to the clamping jaw.
  • a guide element which extends in the direction of the adjustment axis and which is in engagement with a guide element receptacle which is arranged on the other of the carrier part and jaw part and extends in the direction of the adjustment axis.
  • the use of a guide element and a guide element receptacle ensures a secure adjustment of the carrier part relative to the jaw part in the direction of the adjustment axis. This connection reliably prevents the jaw part and carrier part from tilting.
  • the carrier part and the jaw part each have a guide element receptacle, preferably in the area of the first running surface section, and a guide element, preferably in the area of the second running surface section.
  • the configuration of the carrier part and the jaw part with both a guide element and a guide element receptacle makes it possible to use an identical part with a guide for the carrier part and the jaw part.
  • the design of the length of the guide element in the direction of the adjustment axis makes it possible to use it as a stop, with the guide elements of two identical parts lying against one another via their end faces in a position of the spreader unit that corresponds to the minimum distance between the base surface and the bottom surface.
  • the guide element and the guide element receptacle are designed in such a way that they limit a pendulum movement of the jaw part relative to the carrier part.
  • the possible pendulum movement about the adjustment axis of the jaw part relative to the Define support part in a very simple way.
  • the running surfaces have a sliding coating.
  • the arrangement of a sliding coating improves the adjustability of the carrier part in relation to the jaw part in a supplementary manner and thus ensures in a particularly reliable manner an arrangement of the spreading unit in a position on the bobbin carrier that fixes a spinning tube.
  • the bobbin carrier according to the invention has a base carrier connected to a carrier part of a spreading unit, a clamping jaw connected to a jaw part of the spreading unit and a starting position relative to the base carrier in the direction of the axis of rotation between a minimum distance between the clamping jaw and the base carrier and a maximum distance between the clamping jaw and the Base carrier defining end position adjustable jaw carrier for radially adjustable recording of the jaw.
  • the spreading unit is designed in accordance with the configuration according to the invention presented above and can also have one or more of the advantageous developments also presented above.
  • the base support is used to hold the support part of a spreader unit, the jaw part of which is connected to a clamping jaw.
  • a plurality of, preferably six, spreading units arranged on the outside of a base carrier and distributed over its circumference form the spreading mechanism of the bobbin carrier.
  • the clamping jaws connected to the jaw parts are also arranged radially adjustable on a clamping jaw carrier, which in turn can be adjusted relative to the base carrier in the direction of the axis of rotation of the bobbin carrier.
  • a relative adjustment of the jaw carrier with respect to the base carrier between its initial position and end position causes a displacement of the jaw part with respect to the carrier part between the positions in which these cause a maximum or minimum distance between the jaw and the carrier part.
  • the spreading unit according to the invention allows the clamping jaw to deviate from the carrier part in the circumferential direction due to the possible lateral pendulum movement of the jaw part, so that an optimal contact of the clamping jaw on an inside of a bobbin can be achieved.
  • the oscillating movement of the clamping jaw allows it to avoid any unevenness, damage or defects on the inside of the spinning tube and to come into secure contact with the inside of the spinning tube.
  • the Clamping jaws of a bobbin carrier are arranged adjustably on one another, viewed in the circumferential direction of the bobbin carrier.
  • An adjustment of the clamping jaw carrier relative to the base carrier can in principle be achieved in any manner, for example by a separate adjustment of the clamping jaw carrier.
  • the base support can be adjusted between the initial position and the end position via a drive piston of a pneumatically driven drive unit.
  • the base support can be adjusted in the direction of the axis of rotation of the bobbin support in the direction of the clamping jaw support, so that by positioning the base support relative to the clamping jaw support, the position of the support part relative to the jaw part is fixed.
  • the use of a pneumatically driven drive unit ensures reliable and simple adjustment of the clamping jaws of the bobbin carrier.
  • the clamping jaw carrier is prestressed, in particular spring-prestressed, in the direction of the end position.
  • This configuration ensures that the spinning bobbin carrier is automatically pretensioned in the direction of its maximum circumference, the pretensioning also being usable for the clamping installation of a spinning tube on the spinning bobbin carrier.
  • figure 1 is shown in a perspective view of a bobbin carrier 2 for receiving a spinning tube, not shown here.
  • the bobbin carrier 2 has six spreading units 1 distributed over the circumference on a base carrier 3 .
  • the spreading units 1 are each connected to the base support 3 via a base surface 5 of a support part 4 and to a clamping jaw 6 via a base surface 8 of the jaw part 7 .
  • the base support 3 is in turn arranged rotatably on a shaft 18 of the bobbin carrier 2, which also serves to rotatably accommodate a clamping jaw carrier 17, on which the clamping jaws 6 via grooves 21 arranged on them, which surround a radially circumferential flange 22 of the clamping jaw carrier 17, in are mounted so that they can be adjusted in the radial direction (cf. 2 ).
  • a helical compression spring 20 arranged on the shaft 18 bears at one end against the base support 3 and at the other end against the clamping jaw support 17 and thus tensions the clamping jaw support 17 in the direction of its in figure 1 shown initial position, in which the bobbin carrier 2 has its maximum diameter.
  • a pneumatic drive unit 19 is provided which has a drive piston 29 which can be adjusted parallel to the shaft 18 in the direction of the axis of rotation.
  • the drive piston 29 When the drive piston 29 is displaced from its in figure 1 In the retracted position shown, it comes into contact with a brake disk 23 which is mounted on guide disks 24 so that it can be adjusted axially on the drive unit 19, with helical compression springs 25 arranged coaxially with the guide screw 24 prestressing the brake disk 23 in the direction of the drive piston 29.
  • the base support 3 By means of the brake disc 23 resting on the base support 3, the base support 3 can be adjusted in accordance with the extension length of the drive piston 29 from the drive unit 19 while compressing the helical compression spring 20 in the direction of the clamping jaw support 17 into a starting position (not shown here) in which the bobbin support 2 can move has a minimum diameter.
  • a change in diameter of the bobbin carrier 1 due to an axial displacement of the The base support 3 in relation to the clamping jaw support 17 results from the design of the running surfaces 9a, 9b of the component designed as an identical part 4, 7, ie it can be used both for the support part 4 and for the jaw part 7, which are adjustably arranged next to one another in the direction of the axis of rotation.
  • the spreading unit 1 is composed of two identical parts 4, 7, one of which forms the carrier part 4 when mounted on the bobbin carrier 2 and the other forms the jaw part 7.
  • This identical part 4, 7 has two running surface sections 11, 12, which are arranged one behind the other and are separate from one another in the direction of the longitudinal axis of identical part 4, 7.
  • first running surface section 11 has a convex bend about a bending axis, not shown here, which is arranged parallel to the carrier partial running surface 9a.
  • carrier partial tread 9b of the second tread portion 12 has a concave course, with the bend running around a second bending axis which is parallel to the first bending axis and opposite the tread 11, 12 at the same distance from the treads 11, 12, so as to to ensure an identical bending radius.
  • the running surfaces 9a, 9b which are designed as inclined planes, result from a longitudinal displacement of the carrier part 4 relative to the jaw part 7 in the direction of the adjustment axis, resulting in a change in the distance between the base surface 5 and the bottom surface 8 and thus a change in the distance between the clamping jaw 6 and the base support 3.
  • the curved design of the Running surfaces 9a, 9b also allow a pendulum movement of the carrier part 4 relative to the jaw part 7 about the adjustment axis.
  • the pendulum motion is limited by the arrangement of guide elements 13 in guide element receptacles 14, the maximum pendulum motion being able to be defined in terms of amount by the distance between the side surfaces 15 of the guide element 13 and the side surfaces 16 of the guide element receptacle 14.
  • the same part 4, 7 also has a threaded bushing 27, which is guided in a longitudinally adjustable manner in a guide groove 28 of the guide element 13 and is designed to accommodate a fastening screw, not shown here, for protection against lifting off, which is also longitudinally displaceable in the Guide groove 13 can be arranged.

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Unwinding Webs (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP19214332.9A 2018-12-17 2019-12-09 Spinnspulenträger sowie spreizeinheit für einen spinnspulenträger Active EP3670411B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018132483.9A DE102018132483A1 (de) 2018-12-17 2018-12-17 Spinnspulenträger sowie Spreizeinheit für einen Spinnspulenträger

Publications (2)

Publication Number Publication Date
EP3670411A1 EP3670411A1 (de) 2020-06-24
EP3670411B1 true EP3670411B1 (de) 2023-04-05

Family

ID=68835064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19214332.9A Active EP3670411B1 (de) 2018-12-17 2019-12-09 Spinnspulenträger sowie spreizeinheit für einen spinnspulenträger

Country Status (5)

Country Link
EP (1) EP3670411B1 (zh)
CN (1) CN111320026B (zh)
DE (1) DE102018132483A1 (zh)
EA (1) EA038829B1 (zh)
ES (1) ES2944445T3 (zh)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7512509U (de) * 1975-08-07 Industrie Werke Karlsruhe Augsburg Spulenträger, insbesondere zum Aufspulen textiler Fäden o. dgl.
CH493406A (de) * 1968-02-09 1970-07-15 Elitex Zavody Textilniho Vorrichtung zur Sicherung von Vorlagespulenhülsen auf einer drehbaren Nabe auf Textilmaschinen
US4492346A (en) * 1983-02-28 1985-01-08 Double E Company Inc. Positive retracting mechanical expansible shaft
GB8524303D0 (en) * 1985-10-02 1985-11-06 Rieter Ag Maschf Chuck structures
US4978082A (en) * 1988-03-29 1990-12-18 Teijin Seiki Co., Ltd. Bobbin holder
CH681451A5 (zh) * 1990-09-06 1993-03-31 Konrad Wandeler
JPH0632451U (ja) * 1992-10-01 1994-04-28 村田機械株式会社 紡糸巻取機のボビンホルダ
JP3265071B2 (ja) * 1993-07-31 2002-03-11 帝人製機株式会社 ボビンホルダ
US6231253B1 (en) * 1997-10-31 2001-05-15 Zih Corporation Label printer with a peel bar, a separator bar and anti-buckle means
JP4264224B2 (ja) * 2002-02-07 2009-05-13 Ｔｓｔｍ株式会社 ボビンホルダー
JP2003252529A (ja) * 2002-02-28 2003-09-10 Murata Mach Ltd ボビンチャック装置
FR2863602B1 (fr) * 2003-12-12 2006-03-10 Chambonne Mandrin expansible, notamment tavelle support de gateau de fil.
CN201150960Y (zh) * 2007-12-06 2008-11-19 田维远 立式卷取机卷头
JP5441635B2 (ja) * 2009-11-19 2014-03-12 Ｔｍｔマシナリー株式会社 ボビンホルダ
CN203021122U (zh) * 2012-12-27 2013-06-26 桂林电器科学研究院 薄膜拉伸生产线收卷机的主动卡头
CN203212138U (zh) * 2013-03-15 2013-09-25 浙江业盛新型材料有限公司 卷取机涨缩卷轴头部装置
CN204369314U (zh) 2014-12-16 2015-06-03 江阴市新杰纺织机械有限公司 玻璃纤维原丝筒涨紧机构
CN106637546A (zh) * 2015-10-30 2017-05-10 北京新长征天高智机科技有限公司 一种玻璃丝原丝筒的交叉涨紧装置
CN206735529U (zh) * 2016-11-14 2017-12-12 苏州胜禹材料科技股份有限公司 收卷装置
DE102017107493A1 (de) * 2017-04-07 2018-10-11 TRüTZSCHLER GMBH & CO. KG Spindel für einen Wickler
KR101880205B1 (ko) * 2017-05-16 2018-07-20 일진에이테크 주식회사 지관 척킹 장치
CN107089564A (zh) * 2017-05-31 2017-08-25 马鞍山市双益机械制造有限公司 一种膜卷固定装置及其使用方法

Also Published As

Publication number Publication date
ES2944445T3 (es) 2023-06-21
CN111320026B (zh) 2022-07-12
EA038829B1 (ru) 2021-10-26
CN111320026A (zh) 2020-06-23
EA201992732A1 (ru) 2020-06-30
EP3670411A1 (de) 2020-06-24
DE102018132483A1 (de) 2020-06-18

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