US3906712A - Method and apparatus for transferring yarn packages from a textile machine to a carrying device - Google Patents

Method and apparatus for transferring yarn packages from a textile machine to a carrying device Download PDF

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Publication number
US3906712A
US3906712A US480392A US48039274A US3906712A US 3906712 A US3906712 A US 3906712A US 480392 A US480392 A US 480392A US 48039274 A US48039274 A US 48039274A US 3906712 A US3906712 A US 3906712A
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United States
Prior art keywords
yarn packages
carrying
carrying device
textile machine
conveyer
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Expired - Lifetime
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US480392A
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English (en)
Inventor
Tsutomu Miyazaki
Takashi Kato
Yoshihisa Suzuki
Toshio Yoshizawa
Shozo Ueda
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Daiwa Boseki KK
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Daiwa Boseki KK
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
    • B65H67/064—Supplying or transporting cross-wound packages, also combined with transporting the empty core
    • 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 present invention relates to a method and apparatus for transferring yarn packages froma textile machine to a carrying device, and more particularly to a method and apparatus for transferring yarn packages from a textile machine provided with a conveying means, to a carrying device.
  • the principal object of the present invention is to eliminate the above-mentioned undesirable feature of the conventional transferring method and apparatus.
  • Another object of the present invention is to provide an automatic yarn package-transferring apparatus.
  • the position of the yarn packages carried by the conveying means is corrected during transportation toward the carrying terminal of the conveyer means.
  • the yarn packages are then temporarily held by positioning means, in a position directly above the carrying device. Thereafter, the yarn packages are dropped into the carrying device upon release of packages by the positioning means.
  • the abovementioned transferring method is carried out by an automatic apparatus which is capable of handling a plurality of textile machines, each provided with the novel conveyer means.
  • FIG. 6 is a schematic side view of the transferring apparatusshown in FIG.
  • FIGS. 7A .and 7B are schematic diagrams showing the relative arrangement of textile machineries together with the above-mentioned automatic transferring apparatus shown in FIG. 5, respectively;
  • FIG. 7C is a schematic diagram showing the relative arrangement of textile machines together with a modified automatic transferring apparatus.
  • FIG. 8A is a schematicelevational view of the entire machine provided with the automatic transferring apparatus shown in FIG. 5;
  • FIGS. 88, 8C, 8D and 8E are schematic elevational views of the transferring apparatus according to the present invention together with a part of a textile machine.
  • the fully packaged bobbin transferring apparatus according to the present invention is hereinafter explained in detail, as applied to an open-end spinning machine provided with a conveying means. Therefore, before explaining the construction and function of the transferring apparatus, a brief explanation of the openend spinning apparatus is presented.
  • a yarn delivered from a spinning unit 2 is wound on a bobbin 4 which is driven by a take-up drum 3 and rotatably held by a pair of cradles 5 so as to form a full size yarn package 6.
  • a conveyer belt 7 is disposed at a position between a pair of aligned take-up drums 3 in such a way that the conveyer belt 7 is disposed at an intermediate position between a pair of aligned open-end spinning-units 2.
  • a spinning counter (not shown) mounted on the spinning machine 1 detects the predetermined size of a yarn package just before the preselected full size of the yarn package is reached, an. indicating lamp is turned on. Thereafter, an operator prepares a carrying box at a predetermined position adjacent to an end portion of the spinning machine I and also prepares fresh bobbins to be mounted on each spinning unit, and other related operations are carried out.
  • the spinning counter detects that the size of the yarn package formed in each spinning unit 2 reaches a predetermined full size
  • the spinning counter issues a signal indicating termination of the unit spinning operation for forming the full yarn package and another lamp is turned on by this signal issuing from the spinning counter.
  • the operator can then confirm the termination of the unit spinning operation, and the doffing operation for removing the full yarn package from the cradle 5 of each spinning unit 2, to the conveyer belt 7 is carried out by the operator; thereafter, fresh bobbins are manually mounted on the respective cradles 5 to continue the spinning operation.
  • the conveyer belt 7, is cleaned by means of a cleaning device comprising a brush 8 and a nozzle 9 (FIG. 2), and is driven prior to the above-mentioned doffing operation.
  • the doffing operation may be carried out by utilizing as an automatic doffmg apparatus, an apparatus such as that disclosed in pending patent applications Ser. No. 460,086 and-443,958.
  • the yarn packages 6 transferred to the conveyer belt 7 are carried to an end portion of the conveyer belt 7, and then transferred to a carrying device 20 by way of a device for temporarily positioning the yarn package 6.
  • This positioning device is hereinafter represented by reference numeral 10.
  • the positioning device 10 is mounted on the spinning machine 1 at a position directly above the position where the carrying device 20 is positioned.
  • these yarn packages 6 are haphazardedly placed on the conveyor belt 7; however, the disorderly arrangement of these yarn packages 6 is corrected by means of a correction guide 11 disposed at a position above the carrying passage of the conveyer belt 7.
  • a correction guide 11 disposed at a position above the carrying passage of the conveyer belt 7.
  • the correction guide 11 is provided with a guide surface inclined in the carrying direction so as to permit passage of a yarn package 6 in a standing position on the conveyer belt 7. ln the openend spinning machine I, the diameter of full yarn package is suffieiently larger than the length of the bobbin 4. Therefore, the upright holding position is the most stable.
  • a plate 12 covers an end portion of the conveyer belt 7 as shown in FIG. 2. This plate 12 extends to a position adjacent to the positioning device 10, therefore, the yarn package 6 carried by the conveyer belt 7 is trans ferred to the plate 12 after passing below the correction guide 11.
  • the plate 12 is provided with a pair of upright guide plates 13 formed at both lengthwise edges thereof. Therefore. the yarn package 6 is capable of sliding on the plate 12 along the guide plates 13.
  • the positioning device is provided with a yarn package receiving member 14 which is capable of temporarily receiving a yarn package 6 from the abovementioned plate 12.
  • the package receiving member 14 comprises a pair of receiving plates 15a and 1512 which are rotatably held by the supporting pins 160 and 1612 which are stationarily mounted on the positioning device 10.
  • the shapes of the plates 15a and 15h are identical and each is provided with a semicircular cut-out portion so as to form a round aperture when they are respectively horizontally positioned.
  • the size or diameter of the above-mentioned round aperture is so designed that an end of the bobbin 4 of the yarn package 6 can be freely engaged therein.
  • the package receiving member 14 is provided with a photoelectric detector 17 (FIG. 4) comprising a light projector 17:: and a photocell 1717 which receives the light from the light projector 17a (FIG. 3).
  • a solenoid 18 is rigidly mounted on the frame of the package receiving member 14.
  • a T-shaped lever 21 is connected to a plunger 19 of the solenoid l8, and the receiving plate 150 is pinconnccted to an end 2111 of the T-shaped lever 21 by way of a connecting lever 2211, while the receiving plate 1511 is pin-connected to an end 2117 of the T-shaped lever 21 by way of a connecting lever 22b. Therefore, when the solenoid 18 is actuated by the signal issued from the photocell 17h, the plunger 19 is pulled upward, so that the receiving plates 15:: and 1517 are turned from their horizontal position to the respective positions represented by the dot-dash line in FIG.
  • a limit switch 24 is disposed at a po sition where the T-shaped lever 21 is capable of actuating the switch 24 when the plunger 19 is pulled upward.
  • the limit switch 24 issues an electric signal to deenergize the solenoid 18 so that the receiving plates 15a and 1512 are returned to their respective horizontal positionsln positions.
  • a counter (not shown) is mounted on the positioning device 10. The counter is actuated by a signal issued from the photocell l7h at the same that the solenoid 18 is actuated.
  • This counter may also be actuated by a signal issued from the limit switch 24.
  • the operator manually operatas a switch (not shown) which controls a connection circuit between a driving mechanism of the conveyer belt and an electric source, whereby driving of the conveyer belt 7 can be stopped and the carrying device 20 is displaced from the receiving position.
  • the abovementioned transfer operation of the full yarn packages 6 is carried out intermittently, because of the intermittent motion of the receiving plates 15a and 15!), it is useful to place a door (not shown) at a position between the conveyer belt 7 and the positioning device in such a way that the door may open synchronously with the intermittent motion of the positioning device 10.
  • the time interval between two successive full yarn packages 6 arriving at the positioning device 10 is greater than the time interval between two successive motions of the positioning device 10, so the abovementioned door may be omitted.
  • the time required to complete the winding operation for producing a full. size yam package is comparatively short in comparison to winding 21 fine count yarn.
  • the time interval between two successive doffing operations becomes so long that it may be preferable to use a displaceable positioning device which can be utilized, as common equipment, for a group of textile machines.
  • FIGS. 5 and 6 disclose an embodiment of the abovementioned displaceable positioning device together with a carrying device.
  • a pair of track rails 27 are supported by a bracket 28 rigidly mounted on each machine frame of a group of textile machines.
  • a positioning device 29 is provided with a pair of track wheels 30 which are capable of rolling on thetrack rails 27 so that the positioning device 29 is displaceably suspended from the track rails 27 as shown in FIG. 5.
  • a driving motor 31 is mounted on the frame of the positioning device 29, and a shaft 300 of the track wheels 30 is driven by the motor 31 through a gear train composed of a gear 32 mounted on a motor shaft 31a, and gear 33 mounted on the shaft 30a in such a way that the gear 32 meshes with the gear 33.
  • a trolley 34 is supported by the brackets 28 of the group of the textile machines in an arrangement parallel to the rails 27.
  • An electrically conductive roller 35 is mounted on the positioning device 29 in such a way that the roller 35 is in constant contact with an electrode wire 36 disposed in the trolley 34.
  • An electrical control mechanism 37 is disposed in the positioning device 29 and is connected to the roller 35 and to an electric photocell 64 for detecting a textile machine which requires operation and to an electric photocell 71 which confirms the completion of the transferring oporation.
  • the mechanism 37 is further connected to a solenoid 18 for actuating the receiving plates a and 15b and to a photocell 17b for detecting a full yarn package 6 held at the horizontal position of the receiving plates 15a and 1519. Further connection is made a counter 40 (FIG. 6) for counting the number of yarn packages 6 transferred into the carrying device and to a signal transmission device 41, respectively.
  • a pair of track rails 42 are mounted on the base floor at a position beside an end of the textile machine 1.
  • the carrying device 20 is provided with a pair of track wheels 43 which are capable of rolling on the rails 42.
  • a driving motor 44 is mounted on the carrying device 20 and the track wheels 43 are driven by a power transmission mechanism comprising a gear train composed of a gear 46 mounted on a motor shaft 44a, and a gear 47 mounted on an intermediate shaft 45, a sprocket wheel driving mechanism composed of a sprocket wheel 48 mounted on the intermediate shaft 45"and a sprocket wheel 49 mounted on a shaft 43a of the track wheels 43 and an endless chain 50 connecting the sprocket wheels 48 and 49.
  • a trolley 51 is disposed in the floor and an electrically conductive roller 52 is mounted on the carrying device 20 in constant contact with the trolley 51.
  • a control box 53 is mounted on the carrying device 20.
  • the control box 53 is connected to limit switches 54 and 55 and the driving motor 44.
  • the carrying device 20 is provided with a container composed of a plurality of chambers 56 separated by separation plates 57 (FIG. 6). Each chamber 56 is provided with a metallic projection 59 which actuates a non contact type limit switch 58 mounted on the textile machine 1.
  • the carrying device 20 is provided with a rack 61 which is capable of intermittently displacing the chambers 56 by means of engaging with a intermittent driving mechanism 60 mounted on the textile machine 1.
  • a counter 62 is mounted on the textile machine so as to detect a predetermined condition corresponding to the size of the yarn package just prior to attaining the predetermined full size of the yarn package, and a lamp 63 mounted on the machine 1 is lighted by a signal issued from the counter 62.
  • a photocell 64 is mounted on the positioning device 29 at a position facilitating reception of a light beam projected from the lamp 63.
  • a magnetic stopper (not shown) is mounted on the textile machine 1 at a position which allows engagement with a notch (not shown) secured to the frame of the positioning device 10 when the counter 62 issues the above-mentioned signal.
  • the positioning device 10 normally runs along the track rail 27.
  • the lamp directs a light beam toward the passage of the positioning device 10 and the abovernentioned magnetic stopper projects to the passage of the notch of the positioning device 10.
  • the control mechanism 37 is actuated by the signal issued from the photocell 64 so that the connection between the motor 31 and the conductive roller 35 is opened. Consequently, the motor 31 is stopped.
  • the position ing device 10 moves slightly by its moment of inertia, however, as the above-mentioned magnetic stopper en gages with the notch, the positioning device 10 is stopped at a correct working position thereof.
  • the textile machine 1 is also provided with a stopper 65 (FIG. 6) which is actuated by a magnetic means 66 at a position facilitating contact with a limit switch 54 mounted on the carrier device 20.
  • the magnetic means 66 is actuated by a signal issued from the counter 62, and the stopper 65 projects forward toward the carrying passage of the carrying device 20.
  • the stopper 65 is provided with an engageable piece (not shown) which is capable of engaging with a notch member secured to the frame of the carrying device 20 when the stopper 65 projects forward. Therefore, when the counter 62 issues a signal to stop the carrying device 20, the magnetic means 66 is-actuated to project the stopper 65 forward.
  • the control mechanism 53 opens the connection between the motor 44 and the conductive roller 52 so that the driving of the carrying device 20 is stopped.
  • the engageable piece of the stopper 65 is simultaneously engaged with the notch of the carrying device 20, the carrying device 20 is stopped at the correct working position thereof which is directly below the positioning device 10 which is also stopped-at the correct working position thereof.
  • the limit switch 58 is actuated by the metallic projection 59, and the intermittent driving mechanism 60 is actuated so as to engage the rack 61.
  • the counter 62 detects the predetermined condition of full yarn packages, and actuates a lamp (behind photocell 72) mounted on the textile machine 1 so as to direct a light beam toward the positioning device 29.
  • a control mechanism 68 is mounted on the textile machine to control the operations of machine 1, which include controlling the driving motor 69 for driving the conveyer belt 7.
  • a dog driving mechanism 74 is mounted on the textile machine 1 at a position to actuate the limit switch 55 which closes the electrical connection between the motor 44 and the conductive roller 52 by way of the action of the control mechanism 53.
  • the motor 69 is driven by the action of the control mechanism 68 which is actuated by the signal issued from the counter 62.
  • the conveyer belt 7 is driven, the yarn packages 6 doffed from the respective operation units, such as'spinning units, are successively displaced to the plate 12 one by one, and then displaced onto the receiving member 14 of the positioning device 29.
  • the receiving plates a and 15b are opened by the motion of the solenoid 18 which is actuated by a signal issued from the photocell l7b and the yarn package 6 is dropped into the containing chamber 56 of the carrying device 20.
  • a counter 70 disposed in the positioning device 29, is actuated by a signal issued from the photocell 17b when a light beam projected from the light projector 17a toward the photocell 17b is interrupted by a yarn package 6'held on the receiving member 14
  • the counter 70 detects that a predetermined number of yarn packages 6 have been dropped into the container chamber 56
  • the counter 70 issues a signal via the electric control mechanism 37, to a light projector 71 mounted on the positioning device.
  • a photocell 72 is mounted on the textile machine 1 at a position facing the light projector 71 and the photocell 72 is connected to the electric control mechanism 68 which is capable of actuating the intermittent driving mechanism 60. Therefore, when the counter 70 issues a signal, the light projector 7 I creates a light beam, whereby the photocell 72 issues an electric signal so that the intermittently driving mechanism 60 is actuated. As a consequence of the driving mechanism 60 being actuated,
  • the carrying device is displaced, and when the metallic projection 59 secured to an outside frame of the next container chamber 57 actuates the limit switch 58, the motion of the driving mechanism 60 is stopped by the action of the control mechanism 68 which was initiated by a signal issued from the limit switch 58. Therefore, the next container chamber 56 is positioned at the correct receiving position thereof, below the positioning device 29.
  • the previously mentioned transferring motion of the yarn packages 6 into the carrying device 20 is successively carried out for container chambers 56 of the carrying device 20, and when the transfer operation to all container chambers 56 is completed, the counter 2 is manually returned to the starting point and lamp 75 is switched off.
  • the intermittent driving mechanism 60 is displaced in the textile machine so that mechanism 60 is disengaged from the rack 61, and the dog driving mechanism 74 is operated to drive the carrying device 20.
  • the lamp 75 is lighted by the signal issued from the counter 62.
  • a photocell 76 (FIG. 6) is mounted on the positioning device 29 at a position for receiving the light from the lamp 75, and the photocell in turn, issues a signal to close the electrical connection between the motor 31 and the conductive roller 35 by the action of the control mechanism 37. Therefore, when the counter 62 is operated manually after completion of the previously mentioned transferring operation, the lamp 75 is lighted, so that the photocell 76 issues a signal to drive the motor 31 as mentioned above.
  • the positioning device 29 is displaced from the above-mentioned working position to the next textile machine which requires carrying out the yarn package transferring operation along the rails 27.
  • the dog driving mechanism 74 as actuated by the signal issued from the counter 62 so that the limit switch 55 actuates the control mechanism 53 in order to close the electrical connection between the motor 44 and the conductive roller 52. Therefore, the carrying device 20 containing a predetermined number of full yarn packages is displaced from the above-mentioned working position to the successive process.
  • FIGS. 7A through 7C and FIGS. 8A through 8E several practical embodiments of the transferring apparatus according to the present invention, are disclosed. That is, in the embodiment shown in FIGS. 7A and 8A, each textile machine I is provided with a stationary positioning device 10 mounted on respective machine frames and a common carrying device 20, which has both construction and function similar to the carrying device 20 shown in FIGS. 5 and 6, is utilized for a group of textile machines 1. In the embodiment shown in FIG.
  • a common displaceable positioning device 10 and a common carrying device 20 which are disclosed in FIGS. 5, 6 and 8C, are utilized for a group of textile machines l.
  • a type of displaceable positioning device 10 which is capable of displacement along a rail disposed on the floor as shown in FIG. 8B, may also be used.
  • a modified apparatus comprising a displaceable positioning device provided with a container chamber, is disclosed.
  • the displaceable positioning device 10 is capable of displacement along a guide rail disposed on the floor.
  • a conveyer belt 80 may be used in such a way that it passes the receiving positions below the working positions of the displaceable positioning device 20 at the respective textile machines 1 as shown in FIGS. 7C and 8D.
  • the positions of the full yarn packages being carried by the conveyer belt are firstly corrected enroute to the positioning device, and then they are temporarily held at a predetermined position above the container chambcr of the carrying device. Therefore, when the yarn packages are dropped into the container chamber of the carrying device, each yarn package is correctly positioned in stable condition in the container chamber even though the size of the yarn packages may vary. Even if the yarn packages are held by pegs secured by the carrying device, the above-mentioned dropping of the yarn packages from the positioning device is helpful to mount the yarn packages on the respective pegs.
  • a method for transferring yarn packages doffed from units of a textile machine provided with a discharge conveyer leading to a carrying device disposed at a position below a position close to the outside of a carrying terminal of said discharge conveyer comprising a first step of correcting the carrying positions of said yarn packages while said yarn packages are being carried to said carrying terminal, a second step of moving said yarn packages on said conveyer to a selected discharge position, temporarily holding said yarn packages at said preselected position and close to the outside of said carrying terminal of said conveyer, said yarn packages being received, one by one, from said discharge conveyer in the correct carrying position, and a third step of dropping said yarn packages into said carrying device.
  • An apparatus for transferring yarn packages doffed from operation-units of a textile machine provided with a discharge conveyer leading to a carrying device disposed at a position below a position close to the outside of a carrying terminal of said discharge conveyer, comprising means for correcting the carrying position of yarn packages on said conveyer, means for temporarily positioning said correctly positioned yarn packages received from said conveyer at a position close to the outside of a terminal of said conveyer, means for detecting the existence of a yarn package on said positioning means, said positioning means provided with means for supporting and discharging said yarn package, and an actuation means for operating said supporting and dischaging means, said actuation means being actuatable by a control signal issued from said detecting means.
  • An apparatus for transferring yarn packages fro a textile machine into a carrying device further comprising a plate member disposed at a terminal portion of said conveyer, said plate member being provided with a pair of guide plates projected upward from both lengthwise edges thereof to form a conduit shaped guide member.
  • An apparatus for transferring yarn packages from a textile machine into a carrying device further comprising, in combination, a carrying means displaceable along a guide passage around a group of textile machines, said positioning means being mounted on said carrying means, each of said textile machines provided with a first means for issuing a sinal to indicate a request for said supporting means and a second means for issuing a signal to indicate that displacement of said supporting means therefrom can be carried out, said carrying means provided with driving means and control means for actuating and stopping said driving means according to signals from said first and second signal issuing means.
  • said supporting and discharging means of said positioning means comprises a pair of receiving plates swingably mounted on the bottom of said positioning means, each of said receiving plates being provided with a semicircular cut-out portion formed at an edge portion thereof, such that said semicircular cut-out portions of the receiving plates form a round aperture having a diameter larger than the diameter of a bobbin' of said yarn package when said receiving plates are closed.
  • said detecting means comprises a light source for creating a light beam and positioned to pass through a support position of a yarn package in said supporting and discharging means, and a photocell for receiving said light beam projected from said light ejector.

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  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US480392A 1973-06-22 1974-06-18 Method and apparatus for transferring yarn packages from a textile machine to a carrying device Expired - Lifetime US3906712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7104373A JPS5443099B2 (de) 1973-06-22 1973-06-22

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US3906712A true US3906712A (en) 1975-09-23

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US480392A Expired - Lifetime US3906712A (en) 1973-06-22 1974-06-18 Method and apparatus for transferring yarn packages from a textile machine to a carrying device

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US (1) US3906712A (de)
JP (1) JPS5443099B2 (de)
CH (1) CH582616A5 (de)
CS (1) CS241001B2 (de)
DE (1) DE2429098C3 (de)
GB (1) GB1470228A (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041686A (en) * 1976-12-17 1977-08-16 Toray Industries, Inc. Method of and arrangement for transporting yarn packages
US4118920A (en) * 1977-03-16 1978-10-10 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho System for transporting cheeses produced by spinning machinery
US4171779A (en) * 1974-10-01 1979-10-23 W. Schlafhorst & Co. Method and device for removing fully wound cheeses in a textile machine
US4396335A (en) * 1978-09-29 1983-08-02 Schubert & Salzer Arrangement for orderly placing of cross wound spools
US4697690A (en) * 1984-06-04 1987-10-06 Officine Minnetti Di Federico Minnetti & C.S.A.S. System and a process for orienting as required bored frusto-conical and/or cylindrical bodies, usually yarn reels or cones fed in bulk
US4721262A (en) * 1985-03-30 1988-01-26 W. Schlafhorst & Co. Textile machine for producing cross-wound bobbins
US4846414A (en) * 1986-10-28 1989-07-11 Zinser Textilmaschinen Gmbh Method and apparatus for automatic orderly removal and collection of fully-spun cops from textile ring spinning machines
US4856270A (en) * 1987-01-10 1989-08-15 Palitex Project Company Gmbh Automated textile thread processing system
US5328110A (en) * 1990-04-06 1994-07-12 W. Schlafhorst Ag & Co. Automatic multi-station textile strand handling machine
US5373930A (en) * 1993-10-14 1994-12-20 Tns Mills, Inc. Package transport system and method
US5399062A (en) * 1992-09-01 1995-03-21 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device to position bobbins

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811992A (ja) * 1981-07-15 1983-01-22 松下電工株式会社 画像表示装置
CH661915A5 (de) * 1982-09-27 1987-08-31 Murata Machinery Ltd Verfahren und einrichtung zum transportieren abgezogener garnwickel.
DE3303733A1 (de) * 1983-02-04 1984-08-09 W. Schlafhorst & Co, 4050 Mönchengladbach Verfahren und vorrichtung zum geordneten abraeumen hergestellter kreuzspulen
JPH06103433B2 (ja) * 1984-02-09 1994-12-14 日本電気アイシーマイコンシステム株式会社 画像表示装置
JPS62148993A (ja) * 1986-09-05 1987-07-02 株式会社日立製作所 表示制御装置
DE3636654A1 (de) * 1986-10-28 1988-05-11 Zinser Textilmaschinen Gmbh Vorrichtung und verfahren zum automatischen abnehmen fertig gesponnener kopse von einer ringspinnmaschine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382659A (en) * 1965-12-16 1968-05-14 Zinser Textilmaschinen Gmbh Bobbin transporting apparatus
US3552666A (en) * 1967-07-27 1971-01-05 Palitex Project Co Gmbh Bobbin frame on upward twisting machines
US3791126A (en) * 1970-06-01 1974-02-12 Daiwa Boseki Automatic doffing apparatus
US3850378A (en) * 1971-06-09 1974-11-26 Savio Spa Method and apparatus for placing a cop with its thread drawn out in a movable storage point

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD71488A (de) *
DE804173C (de) * 1949-09-30 1951-04-16 Weberei Burghardt Vossen Vorrichtung an Spulmaschinen zum Abtransport der fertigen Spulen
DE896472C (de) * 1952-01-17 1953-11-12 Halstenbach & Co Vorrichtung zum Gleichrichten von Spulen
BE632393A (de) * 1962-05-19
NL6717645A (de) * 1967-01-03 1968-07-04
US3505530A (en) * 1968-04-23 1970-04-07 Deering Milliken Res Corp Apparatus and method to measure the amount of yarn on a bobbin
BE717291A (de) * 1968-06-28 1968-12-02

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382659A (en) * 1965-12-16 1968-05-14 Zinser Textilmaschinen Gmbh Bobbin transporting apparatus
US3552666A (en) * 1967-07-27 1971-01-05 Palitex Project Co Gmbh Bobbin frame on upward twisting machines
US3791126A (en) * 1970-06-01 1974-02-12 Daiwa Boseki Automatic doffing apparatus
US3850378A (en) * 1971-06-09 1974-11-26 Savio Spa Method and apparatus for placing a cop with its thread drawn out in a movable storage point

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171779A (en) * 1974-10-01 1979-10-23 W. Schlafhorst & Co. Method and device for removing fully wound cheeses in a textile machine
US4041686A (en) * 1976-12-17 1977-08-16 Toray Industries, Inc. Method of and arrangement for transporting yarn packages
US4118920A (en) * 1977-03-16 1978-10-10 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho System for transporting cheeses produced by spinning machinery
US4396335A (en) * 1978-09-29 1983-08-02 Schubert & Salzer Arrangement for orderly placing of cross wound spools
US4697690A (en) * 1984-06-04 1987-10-06 Officine Minnetti Di Federico Minnetti & C.S.A.S. System and a process for orienting as required bored frusto-conical and/or cylindrical bodies, usually yarn reels or cones fed in bulk
US4721262A (en) * 1985-03-30 1988-01-26 W. Schlafhorst & Co. Textile machine for producing cross-wound bobbins
US4846414A (en) * 1986-10-28 1989-07-11 Zinser Textilmaschinen Gmbh Method and apparatus for automatic orderly removal and collection of fully-spun cops from textile ring spinning machines
US4856270A (en) * 1987-01-10 1989-08-15 Palitex Project Company Gmbh Automated textile thread processing system
US5328110A (en) * 1990-04-06 1994-07-12 W. Schlafhorst Ag & Co. Automatic multi-station textile strand handling machine
US5399062A (en) * 1992-09-01 1995-03-21 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device to position bobbins
US5373930A (en) * 1993-10-14 1994-12-20 Tns Mills, Inc. Package transport system and method

Also Published As

Publication number Publication date
CS431874A2 (en) 1985-06-13
CH582616A5 (de) 1976-12-15
GB1470228A (en) 1977-04-14
JPS5443099B2 (de) 1979-12-18
CS241001B2 (en) 1986-03-13
DE2429098C3 (de) 1982-02-25
DE2429098A1 (de) 1975-01-02
DE2429098B2 (de) 1977-03-24
JPS5018731A (de) 1975-02-27

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