US3841574A - Winding device for synthetic threads - Google Patents

Winding device for synthetic threads Download PDF

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Publication number
US3841574A
US3841574A US00175227A US17522771A US3841574A US 3841574 A US3841574 A US 3841574A US 00175227 A US00175227 A US 00175227A US 17522771 A US17522771 A US 17522771A US 3841574 A US3841574 A US 3841574A
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Prior art keywords
bobbin
pneumatic
chuck
winding
braking
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Expired - Lifetime
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US00175227A
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English (en)
Inventor
E Lenk
M Greb
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.)
Oerlikon Barmag AG
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Barmag Barmer Maschinenfabrik AG
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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
    • 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
    • B65H54/42—Arrangements for rotating packages in which the package, core, or former is rotated by frictional contact of its periphery with a driving surface
    • 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
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/74—Driving arrangements
    • 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
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
    • 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

  • ABSTRACT A winding head for the winding freshly spun and/or stretched synthetic threads running continuously at a high speed onto a bobbin securely held by means of a chuck which bobbin and its winding are driven by a drive roller in steady rotation, and a fluid operated system for operating the chuck, fior moving and pressing of the drive roller against the bobbin, and for the braking of the chuck shaft.
  • the invention aims, in view of rising salaries and ever scarcer personnel, to reduce the number of working hours to accomplish windings of synthetic polymer threads or yarns. Simultaneously damage to the machine or individual parts of the machine caused by faulty manual operations are avoided.
  • the technical problem underlying the invention consists in designing a winding head of the type mentioned at relatively low cost, at least to such an extent for an automatic operation wherein operating errors with harmful effects upon the winding head or the sensitive synthetic yarn winding are avoided.
  • the system allocated to the winding head for the execution of the individual working steps required in the bobbin change be driven pneumatically and that the winding head according to one first embodiment by means of only one pneumatic switching-on impulse is automatically set into operation and by means of only one pneumatic switch-off pulse operation is automatically stopped.
  • the system is equipped additionally with a carrying device having two chucks which are alternately in operation and with an auxiliary drive for the mounting of an empty bobbin. It is operable for the purpose of the bobbin change by means of only one pneumatic switching pulse.
  • the systems perform the individual working steps required in the bobbin change in a technologically expedient sequence.
  • the pneumatic operation of the winding head arid the pneumatic control for the starting and for the switching off of the winding head assure that the individual operations proceed free of harmful strains and harmful inertia forces for the sensitive winding and the machine.
  • the switch-on pneumatic pulse can be triggered at will by hand, by a bobbin changing arrangement or by astop operated in the slipping of the bobbin onto the chuck.
  • the pneumatic switch-off pulse is triggered by hand, by a thread detector, a winding detector or a device directly or indirectly detecting the thickness of the winding, in particular an end switch or a time switching mechanism.
  • the invention makes possible in an advantageous manner a gentle movement of the drive roller onto the bobbin, as well as the influencing of the contact pressure force between bobbin and drive roller in the course of the winding process.
  • These characteristics avoid deformations of the winding and excessively high pressure on the inner layers of the winding. This takes place, on theone hand, through the fact that, to the arrangement for the traveling and pressing-onof the drive roller against the bobbin, there are provided path-dependent and/or time-dependent control elements.
  • control for the setting out of operation of the full bobbin has a device for the standstill monitoring of the chuck shaft over which the system for the relaxing of the chuck can be switched on only after standstill of the chuck shaft has occurred.
  • the supplying of the winding head with compressed air of different pressures for the control and the drive can take place through known arrangements such as chokes or pressure regulators which are connected to a compressed air line and are connected to each individual winding head.
  • chokes or pressure regulators which are connected to a compressed air line and are connected to each individual winding head.
  • the compressed air supply takes place through several compressed air mains with differing pressures adjustable in common for several winding heads. This saves the expenditure of time and personnel required for individual settings.
  • this drive For a winding head equipped for the additional acceleration of the bobbin change with an additional drive of the chuck shaft for the mounting of the emptybobbin, this drive, too, is pneumatic and is switchable on through the switch-on pulse and switchable off via a time relay. Because of the short switch-on duration and the low switch-on frequency this drive can be relatively small and, in the process, highly loaded.
  • the drive can be switchable on or switchable off over a device directly or indirectly detecting the torque.
  • the advantages of the invention consist in a rapid op eration of the winding head, gentle on the product and the machine, largelyfree of operational errors, with smooth, shockfree and jerk-free running of the move ments and processes, with shortest control paths and approximately inertia-free switchings and controls.
  • the winding head according to the invention is distinguished, further, by a space-saving construction with a simple, sturdy casing not weakened by bearings and openings. Its control operates largely free of wear. The parts subject to wear are commercially available. Through the simplified operation and the automatic control, personnel is saved, and the time needed for a bobbin change or for the remedying of thread breakage orfalse winding is shortened. Tending of the winding head by operators during the winding process, for example, for the modification of the control pressure force between drive roller and bobbin, is eliminated.
  • FIG. I is a perspective view of the winding head
  • FIG. 2 is' a schematic view of a system of the pneumatic control, switching and drive elements used with a winding head according to FIG. 1;
  • FIGS. 3 and 4A are schematic views of pneumatic controls used for monitoring the system at standstill
  • FIGS. 4, 5 and SA are section views showing details of the braking unit and standstill monitoring devices of the winding head
  • FIG. 6 is a front elevation of a winding head and auxiliary components
  • FIG.'6A is a detail view in cross-section of the coupling used in FIG. 6.
  • the winding head of FIG. 1 consists of a vertically movable carriage 10, which carries the traverse device 20 as well as the steadily driven drive roller 30 and of a stationary, rotatably borne chuck 40 for the reception and mounting of the bobbin B and its winding.
  • the drive roller 30 can be moved against the bobbin by lowering of the carriage and is pressed thereagainst under the weight of the carriage.
  • the carriage 10 is securely connected with a pneumatic cylinder piston system 50. The force exerted in the case of pressure action on the cylinder 51 (FIG. 2) by the piston 52 counteracts the carriage weight.
  • the chuck shaft 41 is braked by a pneumatic brake system 60.
  • the brake is applied by pressure acting on the piston 61 (FIG. 2) and released on pressure relaxation by the springs 62 (FIG. 2).
  • the chuck 40 is released by loading of a pressure rod 42 aligned with its axis and on relief of the pressure rod is tensioned under the force of a spring (not represented).
  • the pressure force for the force-loading of the pressure rod is exerted by compressed air charging of the device 70.
  • the rod 73 of the piston 71 of the device 70 moves away from the pressure rod 42 on pressure relief under the force of the spring 72.
  • compressed air line systems 81, 82, 83 For supplying the compressed air there are provided three compressed air line systems 81, 82, 83 with different pressures of, for example, 2, 3, 6 atmospheres gauge pressure.
  • the sources for the air of these pressures is provided centrally for several winding stations.
  • the schematic representation of the illustrated embodiment is made by means of circuit or switching symbols whose actual form in apparatus technology can be various and can take place through elements with mechanically moved parts (for example, piston valves) or by elements without mechanically moved parts (for example, pneumatic flow control elements).
  • mechanically moved parts for example, piston valves
  • pneumatic flow control elements for example, pneumatic flow control elements
  • the pneumatic switches 92, 93, 94 which are actuated by hand (switch 92) or by a thread or winding monitor (switch 93) or, when the bobbin is filled, by the carriage 10 (94) switch.
  • the pulse released by the switches 92 to 94 is passed to pneumatic control elements 121 and 122, which in each case show an output signal if only one of the input signals a or b is present, as pneumatic pulse 84 to the pneumatic storage element 101.
  • the storage element 101 converts this time pressure pulse 84 into a time-independent pneumatic pressure signal 85.
  • This pressure signal has the following effect:
  • the brakes 60 are applied by the fact that the pistons 61, through shifting of the pneumatic amplifier setting member 154 in position a, are acted upon from the air line system 83 with a pressure of, for example, 6 atmospheres excess pressure.
  • the pressure signal 85 is conducted over the pneumatic delayaction member 142.
  • Its pneumatic choke and pneumatic storer are adjusted or pre-set in such a way that the pneumatic output signal 86 brings about the shifting of the pneumatic setting member 154 and causes the compressed air acting on the piston 61 with time lag of sufficient duration to assure that the bobbin and drive roller are no longer in contact.
  • the device 70 for the relaxing of the chuck 40 by means of the pressure rod 42 (FIG. 2) is set in operation after standstill of the chuck and the bobbin thereon by shifting of the pneumatic amplifier setting member 155 in position a.
  • Pressure action on the piston 71 is applied from the air line system 83 with a pressure of, for example, 6 atmospheres gauge pressure, via the pneumatic standstill monitoring unit 16, when the standstill monitoring unit is activated by the pneumatic pressure signal 86.
  • the manner of functioning and switching of the standstill monitoring 16 is described further below.
  • pneumatic switching element 91 is operated.
  • the pneumatic time pressure pulse 87 is converted in the pneumatic storage member 101 into a pneumatic timeindependent pressure signal 88.
  • the signal 88 is given to the input b of a pneumatic control element 113 which frees an exhaust outlet c when the input signals a and b are present. Since the control element 113 is acted upon with the pressure signal 86 in-its input a,,activation of its input b with the pneumatic pressure signal 87 leads to the exhaust action and to the breakdown of the pressure signal 86 to give the following effects:
  • the bobbin is clamped in on the chuck and b.
  • the brake is released under the force of the springs 62, since the pneumatic output signals of the pneumatic control elements 111 and 112, which only occur when the provided inputs have a signal, likewise drop off withdecline of the pressure signal 86,, whereby the pneumatic setting members 155 and 154 are shifted under the force of a restoring spring into air exhaust position b.
  • the carriage As soon as the carriage has moved out of position III into position II it operates the pneumatic switch 95, which leads to a stepwise switching over of the air pressure in the cylinder chambers 51 to give a gentle setting of the drive roller on the bobbin and with a predetermined time lag to the reduction of the contact pressure force between drive roller and bobbin.
  • the pneumatic pulse 89 emanating from the switch 95 is converted in the pneumatic storage element 102 into a time-independent pneumatic pressure signal 810.
  • This pressure signal 810 through the pneumatic control elements 131 and 132, which in each case give a pneumatic signal at c only if no pneumatic input signal a is present, is converted into the pneumatic pressure signal 811 and is used for the shifting of the pneumatic amplifier setting member 152.
  • the cylinder piston system 50 is switched over to an air pressure of, for example, 2 atmospheres gauge pressure and thereby the carriage movement is braked.
  • the signal 810 is converted over the pneumatic delay member 141 and the pneumatic control element 113 into the pneumatic signal 812.
  • the pneumatic delay member 141 is adjusted in such a way that the signal 812 occurs only when the bobbin has reached the peripheral velocity of the drive roller.
  • the pneumatic amplifier setting member 153 is shifted, so that the cylinder piston system 50 is acted upon from the air line system 82 with superatmospheric pressure of, for example, 3 atmospheres gauge pressure, and the drive force between bobbin and drive roller is correspondingly reduced.
  • the pressure signal 812 is given to the input of the pneumatic control element 132, whose pneumatic output signal 811 thereby drops off and makes possible the restoring of the pneumatic setting member 152 under spring force.
  • the pneumatic monitoring unit 16 consists of a slit diaphragm 163, which turns with the chuck shaft 41.
  • the pneumatic output B of the standstill monitoring unit .(FIG. 2) is acted upon by air pressure when one of the air pressure signals 168 is present.
  • the slit diaphragm 163 is constructed in such a way, and the nozzles 162 are staggered relative to one another in such a way, that in any arbitrary position of the slit diaphragm163, the jet of one nozzle 162 can pass through the slit diaphragm.
  • Thechokes 165, the storers 166, the control elements 167 as well, possibly, as the amplifiers, are laid out in such a way that a control pressure signal 168 for the acting upon of pneumatic control element 169 is triggered only if the slit diaphragm is approximately at rest.
  • the slit diaphragm For the generation of the control pneumatic pressure si r al in the output B of the standstill monitoring unit (l- IG. 2) with the slit diaphragm at a standstill, there can also be utilized the phenomenon that the time-back pressure bounce effect of the slit diaphragm and thereby also the mean pressure in front of the nozzles 162 or of a corresponding nozzle is greater at standstill of the diaphragm than in rotation. If the slit diaphragm is to operate according to this principle, the pick-up nozzles 164 become unnecessary.
  • FIG. 4 In the arrangement represented in FIG. 4 for the standstill monitoring, a rotary ring 1172 held by a spring rotates with the screw-threaded end 171 of the chuck shaft 41.
  • the upper part of FIG. 4 shows the standstill monitoring with brake drum 173 and brake jaws 174 disengaged.
  • the lower part of FIG. 4 shows the standstill monitoring with brake jaw 174 engaged.
  • the rotary ring 172 executes relative to .the chuck shaft 41 a rotary movement and thereby on the screw threaded end 171 an axial movement.
  • the pneumatic switching element 176 (FIG. 4, 4A) is shifted. In this position, via the input A of the pneumatic monitoring unit (FIG.
  • the pneumatic storer 1710 is charged via pneumatic control element 178. Aftei termination of the braking process the rotary ring l'lffmoves back into its starting position.
  • the switching element176 returns automatically into its starting position, the pneumatic storer 1710 discharges via the pneumatic choke 1711 and the pneumatic output 1712 and in so doing, simultaneously gives a pneumatic shifting pulse 179 to the pneumatic control element 1713 which thereupon responds with the pneumatic pulse 1714 only if the pneumatic switching pulse 177 is not present.
  • the pulse 1714 is then converted in the pneumatic storer 1715 into the time-independent air pressure signal 1716, which via output B (FIG. 2) leads to the shifting of the pneumatic amplifier settingmember 155 in the direction of relaxation of the chuck.
  • the storer element 1715 (FIG. 4A) is blocked.
  • the entire chuck braking arrangement 60 (FIGS. 1 and 2) with brake jaws 610, pistons 61, and cylinders 64 with the pivot pin 65 is rotatably bornein the bearing 611 coaxially with the chuck shaft 41.
  • the turning rotation path is limited by the pivot pin 65 and the fixed pins 68.
  • the braking device is held in its starting position by the tension spring 67. On engagement of the brakes, the braking device is deflected to the right. Thereby pivot pin 65 operates the pneumatic switching element 176 and after conclusion of the braking operation releases it again. Switching element 176 is switched for the operation of the cylinder unit 70, in one manner represented in FIGS. 2 and 4A.
  • FIG. 6 shows the section through an alternate form of winding head.
  • a carriage 10 carries the traverse device and the steadily driven drive roller 30.
  • the carriage is movable in'vertical direction.
  • the drive roller can be applied, through lowering of the carriage 10, onto a bobbin located in working position on the chuck 40.
  • the carriage as shown in FIGS. 1 and 2 is moved by means of a pneumatic cylinder piston system 50 which can be motivated with compressed air counter to the weight of the carriage.
  • two chucks 40' and 40" are rotatably borne with their chuck shafts 41 and 41" in a rotatable carrying device 200.
  • the carrying device 200 is swingable about the axle 203 by means of the pneumatic swinging drive 202 in each case through 180 continuously or also in alternating direction and controlled by means of the releasable lock control device 201.
  • This consists of an air cylinder with piston 205, rod 206 and spring 204.
  • the chuck 40 with the tube or bobbin situated on it is in the engagement range of the drive roller 30 and thereby in working position.
  • the other chuck 40" is in rest or bobbin change position. It is situated with its brake disk 612" in the engagement range of a braking device 60 and with its coupling half 183" in the engagement range of the coupling half 182 of the drive 190.
  • the brake disks 612 and the coupling halves I83, 183" are arranged in like manner at the end of each of the two chuck shafts 41 and 41". Likewise in each of the chucks or chuck shafts there is a pressure rod 42, 42". By pressing in this pressure rod the chuck is relaxed. On pressure relief of the pressure rod the chuck is tensioned under the force of a spring (not represented).
  • the drive 190 is a motor briefly highly overloadable, which is operated above its nominal load.
  • the motor casing is constructed as a piston and conducted in axial direction of the motor in the fluid cylinder 181.
  • the motor shaft is securely joined with the coupling half 182.
  • the coupling half 182 is cup-shaped and has on its inner circumference teeth or ribs.
  • the coupling half 183, 183 is a shaft with a wheel correspondingly constructed with teeth or ribs.
  • the releasable lock device 201 for the carrying device 200 is released by fluid pressure action on the piston 205 against the force of the spring 204 to retract the tip 207 of rod 206 from the tips recess seat 208 in the periphery of the carrying device 200 and the auxiliary drive 190 is decoupled by corresponding fluid pressure action on the cylinder 181 from the chuck 40" set in rotation.
  • the carrying device 200 is swung by the pneumatic swinging drive 202 through and thereupon stopped upon pressure relief of the device 201 by means of movement by spring 204 of bolt 206 downwardly so that its tip seats in recess seat 209.
  • the carriage 10 travels, first rapidly and then, shortly before contact with the bobbin, slowly into driving engagement with the empty bobbin on the chuck 40", which is in rotation and through contact by the drive roller, is brought to the peripheral velocity of the drive roller or thread velocity.
  • the chuck 40 with the full bobbin has moved to rest position. Simultaneously the brake disk 612 of the chuck 40' has been brought into the range of action of the brake 60. The full bobbin, therefore, can be braked.
  • the rotation of the chuck is sensed over one of the already described pneumatic standstill monitoring systems.
  • the casing of the auxiliary drive is driven forward in axial direction by fluid pressure relief of the cylinder 181 under the force of the spring 184, the coupling halves 182 and 183 are coupled and by pressure action on the left-hand pressure chamber of the cylinder 181 (FIG.
  • a winding head for the continuous winding at high velocity of freshly. spunorstretched, synthetic polymer filaments onto a" bobbin which comprises rotatable chuck means having bobbin-gripping meansfor release ably-gripping a bobbin, a drive.rollerifor rotatably drivingasaid bobbin and the windingathereombobbin driveactuating means for bringing said driveroller'andisaid bobbin into driving contact, releasable'brakingmeans for braking said chuck means, respective pneumatic means for operating each of the; aforementioned? means, and pneumatic controlimeanshaving pneumatically-operated members which.
  • a winding device as claimed in claim 1, and said pneumatic control means having a plurality of alternate means for providing said single starting pulse including manually operated means and means automatically operated when an empty spool is exchanged on said chuck in place of a full spool, and a plurality of alternate means for providing said single stopping pulse including manually operated means and at least one of thread monitoring means, means monitoring the winding on the spool, and timer means.
  • said bobbin drive-activating means embodying control means for moving said drive roller toward said bobbin at a decreasing velocity during travel of said drive roller to its position of driving contact with said bobbin.
  • control means including program control means operatively associated with the bobbin drive by said drive roller to reduce the pressing force therebetween in program responsive to the size of the winding.
  • a winding head as claimed in claim 1 an additional drive means for the chuck means for starting rotation of the chuck and an empty bobbin thereon before contact of the bobbin and rotating drive roller, and
  • pneumatic means for activatingsaid additionaludrive means and operated by a manual switch for activatingsaid additionaludrive means and operated by a manual switch.
  • Aiwinding head as claimedin claim 1 additional drive means for rotatably driving said chuck meansand thechuck and bobbin thereon, and means responsive, to the rotational moment of said chuck means for auto matically switching saidadditional drive means onand off.
  • a winding head for the continuous winding at high, velocity of freshly spun or stretched, syntheric polymer filaments onto a bobbin which, comprises rotatable chuck means having bobbin-gripping means for releas; ably gripping a bobbin, a drive roller for rotatablydriving saidqbobbin and the winding thereon, bobbindriveactuating means for bringing. said drive roller and said:-
  • bobbin into driving contact, releasable brakingmeans forbraking said chuck means, respective pneumatic means for operating each of i the aforementioned means, and-pneumatic control means having pneumatically-operated members which'aretA) activated by a single pneumatic startingpulse generated by said pneumatic control means to (a) operate the pneumatic meansof said bobbin-gripping means to grip a bobbin, (b);operate the pneumatic means for said bobbin driveactuating means, and( c) operate the pneumatic means for the braking means to release said braking means and (B) activated by a single pneumatic stoppingpulse generated by saidpneuma'tic control 'meanstota) operate the pneumatic means for the braking means to apply, the braking means, and (b') after the bobbin comestoeastandstill,operate the pneumatic meansfor the' -gripping' means to release-said bobbin-gripping when said braking means brings said chuck means sub
  • said sensing means comprising a slotted diaphragm rotatable with the chuck, and air jet nozzle means directed toward said diaphragm to generate a signal by an air jet passing through said diaphragm to activate said chuckoperating means only when said diaphragm is substantially or actually at a standstill.
  • sensing means being a mechanical means responsive to braking deceleration of said chuck means and operatively associated with said bobbin-gripping means.
  • a winding head as claimed in claim said chuck means having a chuck shaft, said mechanical ,means comprising a-member rotatably supported coaxially about said chuck shaft, and spring means yieldably restraining rotation of said member relative to said drive roller and said bobbin into driving contact, releasable braking means for braking said chuck shaft, respective pneumatic means for operating each'of the aforementioned means, and pneumatic control means having pneumatically-operated members which are (A) activated by a single pneumatic startingpulse to (a) operate the pneumatic means of said bobbin gripping means to grip a bobbin, (b) operate the pneumatic means for said bobbin drive-actuating means, and (c) operate the pneumatic means for the braking means to release said braking means for the bobbin the winding position, and (B) activated by a single pneumatic stopping pulse generated by said pneumatic control means to (a) operate the pneumatic means for the braking means to apply the braking means, and (b'

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
US00175227A 1970-09-01 1971-08-26 Winding device for synthetic threads Expired - Lifetime US3841574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702043246 DE2043246A1 (de) 1970-09-01 1970-09-01 Spulvorrichtung für synthetische Fäden

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US3841574A true US3841574A (en) 1974-10-15

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US (1) US3841574A (de)
CH (1) CH528605A (de)
DE (1) DE2043246A1 (de)
FR (1) FR2102058A5 (de)
GB (1) GB1366143A (de)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934830A (en) * 1973-05-28 1976-01-27 Zinser Textilmaschinen Gmbh Spooling mechanism
US3977616A (en) * 1973-10-31 1976-08-31 Fiber Industries, Inc. Yarn winding apparatus
US3999715A (en) * 1973-12-22 1976-12-28 Barmag Barmer Maschinenfabrik Aktiengesellschaft Winding machine with multi-chuck bobbin revolver
US4009839A (en) * 1975-10-06 1977-03-01 Leesona Corporation Winding apparatus
US4023742A (en) * 1974-09-17 1977-05-17 Fiber Industries, Inc. Yarn winding apparatus
US4036446A (en) * 1974-10-09 1977-07-19 Rieter Machine Works, Ltd. Method and apparatus for braking a bobbin chuck and for releasing a bobbin tube thereon
US4103833A (en) * 1975-05-29 1978-08-01 Toray Industries, Inc. Yarn winding apparatus
US4145010A (en) * 1976-12-08 1979-03-20 Barmag Barmer Maschinenfabrik Ag Device for winding synthetic fibers
US4213573A (en) * 1979-03-07 1980-07-22 Reiter Machine Works, Ltd. Air coupling
US4304364A (en) * 1979-02-26 1981-12-08 Barmag Barmer Maschinenfabrik Ag Winding unit
US4453677A (en) * 1980-06-12 1984-06-12 Hoechst Aktiengesellschaft Device for doffing a bobbin
US4602747A (en) * 1984-05-12 1986-07-29 Barmag Barmer Maschinenfabrik Aktiengesellschaft Yarn winding apparatus and method
US5100072A (en) * 1990-06-06 1992-03-31 Barmag Ag Yarn winding apparatus and method
US5308004A (en) * 1988-09-06 1994-05-03 Asahi Kasei Kogyo Kabushiki Kaisha Method of automatically transferring an elastic yarn from a full-bobbin to an empty-bobbin
CN106809695A (zh) * 2017-03-22 2017-06-09 佛山市沫汎汽车用品有限公司 一种纺织生产用的绕线装置
CN106809694A (zh) * 2017-03-22 2017-06-09 佛山市沫汎汽车用品有限公司 一种纺织绕线装置
CN106829630A (zh) * 2017-03-22 2017-06-13 佛山市沫汎汽车用品有限公司 一种纺织用的绕线装置
CN107972909A (zh) * 2017-11-17 2018-05-01 浙江理工大学 一种线缆绕卷机及其绕卷方法
CN107972910A (zh) * 2017-11-17 2018-05-01 浙江理工大学 一种半自动线缆绕卷扎捆机及其绕卷方法
CN110422702A (zh) * 2019-08-12 2019-11-08 长沙而道新能源科技有限公司 一种电缆制造设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033519A (en) * 1974-06-06 1977-07-05 Teijin Limited Method and apparatus for automatically changing bobbins and winding yarn continuously
US4548366A (en) * 1982-05-17 1985-10-22 Rieter Machine Works, Ltd. Chuck drive system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001732A (en) * 1957-04-09 1961-09-26 Du Pont Continuous yarn windup apparatus
US3165274A (en) * 1963-06-20 1965-01-12 Du Pont Yarn winding apparatus
US3355116A (en) * 1964-10-01 1967-11-28 Celanese Corp Yarn takeup
US3498551A (en) * 1966-11-29 1970-03-03 Rieter Ag Maschf Yarn reeling machine
US3517891A (en) * 1968-08-05 1970-06-30 Northrop Carolina Inc Inflatable textile winder
US3575357A (en) * 1968-02-22 1971-04-20 Karlsruhe Augsburg Iweka Device for winding textile threads
US3642217A (en) * 1969-12-30 1972-02-15 Celanese Corp Tandem yarn winding
US3661334A (en) * 1968-10-21 1972-05-09 Rieter Ag Maschf Device for reducing contact pressure of a bobbin contacting a drive drum of a thread winding arrangement

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001732A (en) * 1957-04-09 1961-09-26 Du Pont Continuous yarn windup apparatus
US3165274A (en) * 1963-06-20 1965-01-12 Du Pont Yarn winding apparatus
US3355116A (en) * 1964-10-01 1967-11-28 Celanese Corp Yarn takeup
US3498551A (en) * 1966-11-29 1970-03-03 Rieter Ag Maschf Yarn reeling machine
US3575357A (en) * 1968-02-22 1971-04-20 Karlsruhe Augsburg Iweka Device for winding textile threads
US3517891A (en) * 1968-08-05 1970-06-30 Northrop Carolina Inc Inflatable textile winder
US3661334A (en) * 1968-10-21 1972-05-09 Rieter Ag Maschf Device for reducing contact pressure of a bobbin contacting a drive drum of a thread winding arrangement
US3642217A (en) * 1969-12-30 1972-02-15 Celanese Corp Tandem yarn winding

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934830A (en) * 1973-05-28 1976-01-27 Zinser Textilmaschinen Gmbh Spooling mechanism
US3977616A (en) * 1973-10-31 1976-08-31 Fiber Industries, Inc. Yarn winding apparatus
US3999715A (en) * 1973-12-22 1976-12-28 Barmag Barmer Maschinenfabrik Aktiengesellschaft Winding machine with multi-chuck bobbin revolver
US4023742A (en) * 1974-09-17 1977-05-17 Fiber Industries, Inc. Yarn winding apparatus
US4036446A (en) * 1974-10-09 1977-07-19 Rieter Machine Works, Ltd. Method and apparatus for braking a bobbin chuck and for releasing a bobbin tube thereon
US4103833A (en) * 1975-05-29 1978-08-01 Toray Industries, Inc. Yarn winding apparatus
US4009839A (en) * 1975-10-06 1977-03-01 Leesona Corporation Winding apparatus
US4145010A (en) * 1976-12-08 1979-03-20 Barmag Barmer Maschinenfabrik Ag Device for winding synthetic fibers
US4304364A (en) * 1979-02-26 1981-12-08 Barmag Barmer Maschinenfabrik Ag Winding unit
US4213573A (en) * 1979-03-07 1980-07-22 Reiter Machine Works, Ltd. Air coupling
US4453677A (en) * 1980-06-12 1984-06-12 Hoechst Aktiengesellschaft Device for doffing a bobbin
US4602747A (en) * 1984-05-12 1986-07-29 Barmag Barmer Maschinenfabrik Aktiengesellschaft Yarn winding apparatus and method
US5308004A (en) * 1988-09-06 1994-05-03 Asahi Kasei Kogyo Kabushiki Kaisha Method of automatically transferring an elastic yarn from a full-bobbin to an empty-bobbin
US5100072A (en) * 1990-06-06 1992-03-31 Barmag Ag Yarn winding apparatus and method
CN106809695A (zh) * 2017-03-22 2017-06-09 佛山市沫汎汽车用品有限公司 一种纺织生产用的绕线装置
CN106809694A (zh) * 2017-03-22 2017-06-09 佛山市沫汎汽车用品有限公司 一种纺织绕线装置
CN106829630A (zh) * 2017-03-22 2017-06-13 佛山市沫汎汽车用品有限公司 一种纺织用的绕线装置
CN107972909A (zh) * 2017-11-17 2018-05-01 浙江理工大学 一种线缆绕卷机及其绕卷方法
CN107972910A (zh) * 2017-11-17 2018-05-01 浙江理工大学 一种半自动线缆绕卷扎捆机及其绕卷方法
CN107972910B (zh) * 2017-11-17 2019-08-02 浙江理工大学 一种半自动线缆绕卷扎捆机及其绕卷方法
CN110422702A (zh) * 2019-08-12 2019-11-08 长沙而道新能源科技有限公司 一种电缆制造设备
CN110422702B (zh) * 2019-08-12 2021-04-09 长沙而道新能源科技有限公司 一种电缆制造设备

Also Published As

Publication number Publication date
GB1366143A (en) 1974-09-11
CH528605A (de) 1972-09-30
FR2102058A5 (de) 1972-03-31
DE2043246A1 (de) 1972-03-16

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