US3871087A - Can changing apparatus for a textile sliver coiler - Google Patents

Can changing apparatus for a textile sliver coiler Download PDF

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Publication number
US3871087A
US3871087A US406882A US40688273A US3871087A US 3871087 A US3871087 A US 3871087A US 406882 A US406882 A US 406882A US 40688273 A US40688273 A US 40688273A US 3871087 A US3871087 A US 3871087A
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United States
Prior art keywords
empty
turntable
supporting
supporting means
station
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Expired - Lifetime
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US406882A
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English (en)
Inventor
Richard J Savageau
Paul B West
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.)
SACO LOWELL CORP
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SACO LOWELL CORP
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Priority to US406882A priority Critical patent/US3871087A/en
Priority to ES425824A priority patent/ES425824A1/es
Priority to CA198,708A priority patent/CA1011705A/en
Priority to JP10759074A priority patent/JPS543974B2/ja
Priority to GB4102074A priority patent/GB1467869A/en
Priority to DE2446192A priority patent/DE2446192C3/de
Priority to CH1332274A priority patent/CH573353A5/xx
Application granted granted Critical
Publication of US3871087A publication Critical patent/US3871087A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H67/04—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
    • B65H67/0428—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 for cans, boxes and other receptacles
    • 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 The coiler includes a can supporting turntable which during normal operation undergoes both rotary and reciprocatory movement in a generally horizontal plane. During doffing an empty can transporting member is moved forwardly toward the turntable, from a retracted position distal therefrom, along a path of travel parallel with the path of reciprocatory movement of the turntable.
  • the extent of forward movement of the can transporting member is appropriately varied during each doffing operation so that, irrespective of the reciprocatory position of the turntable, an empty can transported by such member is moved into displacing engagement with, and is substituted for, a full can secured by releasable clamping rollers upon the turntable.
  • This invention relates to textile coilers, such as might be used in association with drawing or other textile machines for filling cans with sliver, and more particularly relates to an improved doffing or can changing apparatus for a coiler of the type having a can supporting turntable which is reciprocatorily movable during operation of the coiler in a substantially horizontal plane.
  • both full and empty cans are supported upon a supporting platform which itself moves and so moves the cans in an orbital path of travel and which, in the case of U.S. Pat. No. 2,736,071, is bodily rotatable during doffing to substitute an empty can for a full one beneath a coiler head.
  • Doffing mechanisms of the aforesaid general type possess certain disadvantages, among which is the requirement that an operator position empty cans upon a support member which is not stationary, even in association with coilers of orbital type.
  • a doffing mechanism such as disclosed in U.S. Pat. No. 2,736,071 could not be used unless a plurality of rotating turntables, each with their own drive means, were provided upon a bodily-rotatable platform. This would be impracticable, at best.
  • the primary object of the present invention is the provision of a doffing or can changing apparatus, in association with a sliver coiler of the type imparting reciprocatory movement in a lateral direction to each can during filling thereof, which employs and possess the convenience of a fixedly located empty can station but which reliably and efficiently substitutes an empty can from such station for a full can upon a reciprocatorily movable can supporting member, during each doffing operation, irrespective of the reciprocatory position occupied by the can supporting member at the time of the doffing operation.
  • a related and more specific object is the provision, in a doffing or can changing apparatus of the described type, of a can transporting member movable during each doffing operation from a retracted position distal from the can supporting member of the coiler, forwardly toward such can supporting member and along a path of travel generally parallel with its path of reciprocatory movement, together with control means for varying the extent of forward movement of the can transporting member as required to properly correlate the same with the reciprocatory position then occupied by the can supporting member.
  • Another object is the provision in a doffer of the described type of can changing means which securely retains a can upon a rotating and reciprocatorily movable turntable during filling of such can, but which during doffing readily permits an empty can to be substituted for the one upon the turntable.
  • Still another object of the invention is the provision of a doffing or can changing apparatus of the described type which may advantageously be employed in association with coilers having multiple deliveries.
  • the present invention provides, in association with a sliver coiler having a reciprocatorily movable can supporting turntable for supporting a can in a generally upright position during filling thereof and for then reciprocatorily moving such can in a lateral direction, automatic doffing or can changing means for moving an empty can from a fixed location distal from the can supporting means, during each doffing operation, and for substituting such empty can for a full can upon the can supporting turntable, irrespective of the reciprocatory position then occupied by the turntable.
  • the doffer includes a can transporting member movable forwardly from a retracted position toward the can supporting turntable and along a path of travel generally parallel with the path of reciprocatory movement of the turntable, and further includes control means for varying the extent of such forward movement of the can transporting member during each doffing operation as required for the proper substitution of an empty can for a full can upon the turntable irrespective of the reciprocatory position then occupied by the latter.
  • the invention also provides reliable and efficient can clamping means, reciprocatorily movable in unison with the can supporting turntable of a coiler of the described type, which automatically secures each empty can moved onto the turntable in a precise position thereon suitable for filling of the can with sliver during operation of the coiler, but which is automatically releasable to permit movement of the can from the supporting member, once the can has become full, under the impetus of its engagement by another empty can moved onto the supporting member during the next ensuing doffing operation.
  • FIG. 1 is a rear perspective view of a two delivery textile drawing and coiling machine equipped with automatic doffing or can changing apparatus embodying the invention, and of four sliver cans, two of which are shown in phantom lines, in association therewith;
  • FIG. 2 is a front elevational view of the machine of FIG. 1;
  • FIG. 3 is an enlarged fragmentary top plan view, partially in horizontal section and with some components broken away, of the base section and part of the center section of the machine of FIG. 1;
  • FIG. 4 is a side elevational view, partially in vertical section and with some components broken away, taken approximately along the line 4-4 of FIG. 3;
  • FIG. 5 is a diagramatic view of the electrical circuitry of the doffing apparatus.
  • FIG. 6 is an enlarged top plan view of two of the can clamping rollers of the doffing apparatus.
  • the numeral 10 designates a two delivery textile drawing and coiling machine having an upper section 12, a base section 14, a center section 1-6 and side sections 18,18. Since the two side-by-side deliveries of machine 10 may be and illustratively are of identical construction and operation in unison with one another, the following description of one of them is also applicable to the other delivery, the components of whidh are identified in the drawings by the same reference numerals with the addition of a prime designation thereto.
  • sliver S extending from a suitable creel (not shown) is introduced through a port 19 into the rear of upper section 12 and passes forwardly through such upper section and a suitable drafting assembly (not shown) contained therein to and through a coiler plate (not shown) mounted within and adjacent the front of upper section 12 for rotation about a fixed vertical axis.
  • the sliver passing through the coiler plate within upper section 12 of machine 10 is discharged downwardly therefrom into a sliver can C supported beneath the coiler plate by and upon can supporting means associated with base section 14 of machine 10.
  • the can supporting means at each processing station or delivery of machine I0 is generally of the known type made by Saco- Lowell and including a horizontally extending turntable 20 mounted for rotation about its central vertical axis upon a base member 22 which, in turn, is mounted upon the frame of machine 10 for reciprocatory move ment in a forward-rearward direction.
  • suitable drive means (not shown, but including a main drive motor and an electromatically operable clutch 11 diagramatically represented in FIG. 5 at line 3 which interconnects the drive motor with machine 10) imparts rotary move ment to turntable 20 and reciprocatory movement to its base member 22 and thus to a sliver can C supported upon turntable 20 while can C is being filled with coils of sliver by machine 10, with sliver discharged into the upper end of can C from the rotating coiler gear and tube (not shown) within the upper section 12 thereof.
  • machine 10 The foregoing components of machine 10 are conventional, and therefore need not be described in further detail. It is also conventional to provide a sliver delivery yardage counter 23 (line 14 of FIG. 5) having an electromechanical switch means 23' and 23-1 (lines 1 and 2 of FIG. 5) or the like for detecting when a desired quantity of sliver has been delivered to cans C,C supported upon turntables 2,20, and for at that time halting operation of machine 10.
  • the present invention provides can changing or doffing means for, at such time and irrespective of the particular forwardrearward reciprocatory position of such turntables and cans then occupied, automatically substituting the empty cans EC,EC' for the then filled cans C,C'.
  • the present doffing means generally comprises releasable can clamping means including the sets of rollers 24,26,28 and 24,26',28' for releasably securing sliver cans in proper position respectively upon turntables 20,20 for rotary and reciprocatory movements in unison therewith; stationary emptycan stations 30,30 provided upon the base section 14 of machine 10, rearwardly of and at the same elevation as turntables 20,20; can transporting means including transporting members 32,32 projecting horizontally outwardly from opposite sides of the center section 16 of machine 10, and normally occupying the retracted or rearward positions as shown in solid lines in the drawings wherein they overlie the rearward edges of respective empty-can stations 30,30; means mounting transport members 32,32 for their movement in unison with one another forwardly from their retracted positions and toward respective turntables 20,20 along the paths of travel which are parallel with the paths of reciprocatory movement of such turntables, said mounting means including a rod member 34 (FIG.
  • control means for, during each doffing operation and among other things, varying as required the extent of forward movement of carriage block 36 and can transporting members 32,32, such control means including a switch element 46 (FIG. 4) carried by and reciprocatorily movable in unison with one of the turntable-supporting base members 22,22, illustratively base member 22, and a switch-actuating element 48 (FIG. 4) carried by block 36 and movable forwardly therewith into engagement with element 46.
  • the doffing apparatus further includes additional switch elements 50,52,54,56 and 56. Switch 50 (FIG.
  • Switches 52,54 are safety switches mounted within center machine section 16 at opposite extreme ends of the maximum path of travel of carriage 36 for engagement by actuator 48 in the event of a malfunction of switch 46 or 50.
  • Switches 56,56 include flexible feelers extending outwardly from opposite sides of center machine section 16 into overlying relationship with empty can stations 30,30 respectively, and detect the presence or absence of sliver cans EC,EC upon such stations.
  • roller 24 (FIGS. 3 and 4) is mounted upon a portion of turntable base member 22, for reciprocatory movement in unison therewith, within center machine section 16.
  • the axis of rotation of roller 24 lies in the vertical plane containing the axis of rotation of turntable and extending perpendicular to the path of reciprocatory movement of turntable 20 and base member 22.
  • a peripheral section of roller 24 projects from a slot in center machine section 16 into spaced overlying relationship to turntable 20, for engagement with the periphery a sliver can C supported centrally upon such turntable.
  • Rollers 26,28 (FIGS.
  • Bracket 58 is so associated with turntable base member 22 as to be reciprocatorily movable therewith in a forward-rearward direction at all times, but so as to also be pivotally movable in a lateral direction relative turntable 20.
  • a spring element 60 biases bracket member 58 inwardly such that the segments of rollers 24,26 overlying turntable 20 engage the periphery of a sliver can C supported upon turntable 20 and, in cooperating conjunction with roller 24, secure such can in a centered position upon turntable 20 for rotary and reciprocatory movement in unison therewith.
  • rollers 24,26,28 automatically release can C and permit its discharge forward from machine 10, while simultaneously permitting the substitution of an another can EC upon turntable 20, upon movement of can EC forwardly from empty can station 30 and into displacing engagement with can C.
  • bracket 58 is pivoted outwardly by the increased force exerted upon roller 26 by can C.
  • bracket 58 Since rollers 26,28 are both carried by bracket 58, the latters pivotal movement not only permits passage of can C between rollers 24 and 26, but also displaces roller 28 outwardly. During continued movement of cans C and EC, bracket 58 is also pivoted outwardly by engagement between can EC and roller 28, until such time as the maximum diameter portion of can EC passes through the imaginary vertical plane containing the axes of rollers 24 and 28. When this occurs, the inward movement of bracket 58 caused by the biasing of spring 60 completes the positioning of can EC upon the center of turntable 20, such that the same is secured between rollers 24,26,28 in the same manner as was previously described for can C.
  • FIG. 5 illustrating electrical control circuitry for effecting the operational steps, note being taken of the electrical elements at certain lines in FIG. 5.
  • a cam 23 thereon closes a switch 23-1 (at line 2) to energize control relay 2CR, which has contacts 2CR1 (normally closed at line 3) and 2CR-2 (normally open at line 5) which are respectively opened and closed thereupon.
  • the opening of contact ZCR-l deenergizes an electromagnetic control clutch 11 (at line 3) which disconnects the main machine drive from machine 10 stopping its operation irrespctive of the particular mode or position occupied by turntables 20,20 in their reciprocatory movement at time of deenergization and their stoppage.
  • Closure of contact 2CR-2 in turn completes the circuit at line 5 through now closed contact 3CR-1 and normally closed contact 4CR-l and switch 52 to energize control relay 3MF which energizes the forward winding (not shown) of motor brake unit 38.
  • This produces forward movement of can transporting members 32,32 through pulleys 40, timing belt 42, threaded shaft 44 and carriage block 36.
  • the rearward surfaces of cans EC,EC upon stations 30,30 are engaged by the complimentary curved portions of members 32,32 and such cans are moved forwardly with members 32,32 along base portion 14 of machine 10 toward and finally onto the respective turntables 20,20 in a centered position.
  • switch actuator element 48 (carried by block 36 for movement in unison with members 32,32) with the switch element 46 which is carried by and reciprocatorily movable with turntable base member 22.
  • switch 46 closes (at line 9 of FIG.
  • empty can detector relay 3CR will not be energized and its normally open contact 3CR-1 (lines 4 and 5, respectively) will prohibit commencement of the doffing operation and subsequent resumption of operation of machine 10 until the missing can condition is corrected by an operator.
  • machine l0 may otherwise, except for it, be caused to resume normal filling operation with a filled can of sliver rather than an empty one upon one or both of truntables 20,20, which latter event could cause damage to the slivers, causing wasted materials and/or structural damage to the sliver cans and/or to machine 10.
  • switch element 46 carried by and reciprocatorily movable with turntable base 22 should malfunction during the forward movement of members 32,32, actuator 48 would engage would engage and open normally closed switch 52 (at line 5) prior to block 36 reaching its extreme forward position upon supporting rod member 34 and/or threaded shaft 44. Opening of switch 52 deenergizes relay 3MF thus to stop forward movement of members 32,32 permitting the braking component of unit 38 to be actuated when the forward coil thereof is deenergized thereby.
  • switch 50 at line 10
  • actuator 48 would engage and open normally closed switch 54 (line 7) to deenergize relay 3MR and thus the rear winding of unit 38 permitting the braking component of unit 38 to be actuated bringing members 32,32 to a halt.
  • switch 52 and/or switch 54 are opened, their counterpart switch elements 52 and 54 are closed (lines 12 and 13), completing the circuit to signal lamp 62 (line 11), lighting lamp 62 and thus notifying an operator that machine 10 requires attention despite the fact that stations 30 and/or 30 may contain empty sliver cans.
  • Resetting of yardage counter 23 is effected upon the positioning of cans EC,EC onto turntables 20,20 as detected by switch 46 (at line 9) which closes to energize relay 4CR as aforesaid and to close its normally open contact 4CR-3 (at line 15) which resets counter 23; in such resetting, mechanical cam 23 is rotated out of contact with switch 23-1 (at lines 1 and 2) opening the latter to deenergize relay ZCR and reclose its contact 2CR-1 to reenergize clutch 11 and reconnect the main drive thereby with machine 10 for filling of cans EC,EC' thereby with sliver, the yardage thereof being counted by 23.
  • said can changing means for, during can doffing of said coiler, moving an empty can from said empty can station onto said can supporting means, and into said predetermined position thereon, irrespective of the reciprocatory position then occupied by said supporting means;
  • said can changing means including can transporting means for engaging and transporting said empty can;
  • said can supporting means comprises a base member reciprocatorily movable along said path of travel, and a can supporting turntable carried by said base member for reciprocatory movement therewith and for rotative movement relative to said base member, said can changing means including releasable can clamping means reciprocatorily movable with said base member and engagable with an empty can moved onto said turntable for releasably securing the same in an upright centered position upon said turntable.
  • said can clamping means includes a plurality of roller members spaced about the circumference of said turntable and each having a peripheral section overlying said turntable and adapted to engage and center an empty can moved onto said turntable.
  • said can clamping means includes three of said rollers, and bracket means mounting two of said rollers for movement in unison with each other generally toward and away from the central portion of said turntable and the third one of said rollers.
  • said can changing means including can transporting means movable, during doffing and from a retracted position distal from can supporting means, forwardly toward said can supporting means along a path of travel generally parallel with the path of reciprocatory movement of said can supporting means;
  • control means includes switching means for arresting movement of said can transporting means toward said can supporting means and having cooperating switch and switch actuating elements, one of said elements being reciprocatorily movable in unison with said can supporting means, and the other of said elements being movable with said can transporting means toward and relative to said one element.
  • Apparatus as in claim 7, including a stationary empty can station disposed distal from said can supporting means, and wherein during each doffing operation said can transporting means moves an empty can from said station onto said can supporting means and into displacing engagement with a full can upon said can supporting means.
  • Apparatus as in claim 9, including means for detecting the presence or absence of an empty can at said station.
  • Apparatus as in claim 7, including full can detecting means for detecting when a can supported upon said can supporting means has become tilled with a desired amount of silver; and switching means responsive to the detection by said detecting means of a full-can condition for then arresting can-filling operation of said coiler, irrespective of the reciprocatory position then occupied by said can supporting means, and for then instituting a doffing operation.
  • said can supporting means comprises a base member reciprocatorily movable along said path of travel, and a can supporting turntable carried by said base member for reciprocatory movement therewith and for rotative movement relative to said base member, said can changing means further including releasable can clamping means reciprocatorily movable with said base member and engagable with an empty can moved onto said turntable for releasably securing the same in an upright centered position upon said turntable.
  • Apparatus as in claim 14, wherein said can clamping means includes a plurality of roller members spaced about the circumference of said turntable and each having a peripheral section overlying said turntable and adapted to engage and center an empty can moved onto said turntable.

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Coiling Of Filamentary Materials In General (AREA)
US406882A 1973-10-16 1973-10-16 Can changing apparatus for a textile sliver coiler Expired - Lifetime US3871087A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US406882A US3871087A (en) 1973-10-16 1973-10-16 Can changing apparatus for a textile sliver coiler
ES425824A ES425824A1 (es) 1973-10-16 1974-04-30 Aparato de mudada perfeccionado para enrolladores de mecha de fibras textiles.
CA198,708A CA1011705A (en) 1973-10-16 1974-05-02 Can changing apparatus for a textile silver coiler
JP10759074A JPS543974B2 (de) 1973-10-16 1974-09-18
GB4102074A GB1467869A (en) 1973-10-16 1974-09-20 Textile sliver coiler having can changing apparatus
DE2446192A DE2446192C3 (de) 1973-10-16 1974-09-27 Automatischer Kannenwechsler an Spinnereimaschinen
CH1332274A CH573353A5 (de) 1973-10-16 1974-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US406882A US3871087A (en) 1973-10-16 1973-10-16 Can changing apparatus for a textile sliver coiler

Publications (1)

Publication Number Publication Date
US3871087A true US3871087A (en) 1975-03-18

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ID=23609761

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Application Number Title Priority Date Filing Date
US406882A Expired - Lifetime US3871087A (en) 1973-10-16 1973-10-16 Can changing apparatus for a textile sliver coiler

Country Status (7)

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US (1) US3871087A (de)
JP (1) JPS543974B2 (de)
CA (1) CA1011705A (de)
CH (1) CH573353A5 (de)
DE (1) DE2446192C3 (de)
ES (1) ES425824A1 (de)
GB (1) GB1467869A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321445A1 (fr) * 1975-08-16 1977-03-18 Schlafhorst & Co W Dispositif pour le remplacement des pots de ruban de fibres dans un metier a filer a rotors
US4083170A (en) * 1975-08-16 1978-04-11 W. Schlafhorst & Co. Devices for replacing the sliver containers in a rotor spinning machine
FR2443993A1 (fr) * 1978-12-15 1980-07-11 Rossi Mario Dispositif changeur de pots automatique pour cardes
US6209285B1 (en) * 1998-06-26 2001-04-03 Marzoli S.P.A. Automatic device for collection and packing in a container, of the strip produced by a carding unit
US6279306B1 (en) * 1999-11-05 2001-08-28 Manfred Langen Operator controlled spinning can transporter
CN109911709A (zh) * 2019-03-03 2019-06-21 曹强 一种led灯带自动卷绕装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633356A (en) * 1979-08-18 1981-04-03 Hitachi Cable Ltd Automatic change-over reeling-in apparatus for linear member
JPS57160068A (en) * 1981-03-30 1982-10-02 Makoto Aso Dc voltage drop detection circuit
ES2152777B1 (es) * 1996-07-11 2001-06-16 Truetzschler & Co Dispositivo para un bote de hilatura sobre un plato de botes giratorio en una maquina preparadora para la hilatura.
DE19720829B4 (de) * 1996-07-11 2010-06-17 TRüTZSCHLER GMBH & CO. KG Vorrichtung für eine Spinnkanne auf einem rotierbaren Kannenteller an einer Spinnereivorbereitungsmaschine, z. B. Strecke, Karde
DE102011003048B4 (de) * 2011-01-24 2017-11-23 Rieter Ingolstadt Gmbh Mehrkopfstrecke und Verfahren zum Wechseln von Kannen an einer Mehrkopfstrecke

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939184A (en) * 1956-09-04 1960-06-07 T M M Rescarch Ltd Processing and packaging of textile slivers
US3221374A (en) * 1963-10-04 1965-12-07 Inst Textile Tech Can-centering apparatus
US3411188A (en) * 1966-06-03 1968-11-19 Tmm Research Ltd Sliver coiling apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697852A (en) * 1971-04-30 1972-10-10 Ibm Transistor switching regulator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939184A (en) * 1956-09-04 1960-06-07 T M M Rescarch Ltd Processing and packaging of textile slivers
US3221374A (en) * 1963-10-04 1965-12-07 Inst Textile Tech Can-centering apparatus
US3411188A (en) * 1966-06-03 1968-11-19 Tmm Research Ltd Sliver coiling apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321445A1 (fr) * 1975-08-16 1977-03-18 Schlafhorst & Co W Dispositif pour le remplacement des pots de ruban de fibres dans un metier a filer a rotors
US4083170A (en) * 1975-08-16 1978-04-11 W. Schlafhorst & Co. Devices for replacing the sliver containers in a rotor spinning machine
FR2443993A1 (fr) * 1978-12-15 1980-07-11 Rossi Mario Dispositif changeur de pots automatique pour cardes
US6209285B1 (en) * 1998-06-26 2001-04-03 Marzoli S.P.A. Automatic device for collection and packing in a container, of the strip produced by a carding unit
EP0967169B1 (de) * 1998-06-26 2001-12-05 Marzoli S.p.A. Automatische Vorrichtung zum Sammeln und Packen von von einer Karde produziertem Faserband in eine Kanne
US6279306B1 (en) * 1999-11-05 2001-08-28 Manfred Langen Operator controlled spinning can transporter
CN109911709A (zh) * 2019-03-03 2019-06-21 曹强 一种led灯带自动卷绕装置
CN109911709B (zh) * 2019-03-03 2020-12-15 绍兴晓星化纤有限公司 一种led灯带自动卷绕装置

Also Published As

Publication number Publication date
ES425824A1 (es) 1976-09-01
CH573353A5 (de) 1976-03-15
GB1467869A (en) 1977-03-23
DE2446192A1 (de) 1975-04-17
DE2446192C3 (de) 1978-03-16
JPS543974B2 (de) 1979-02-28
JPS5064531A (de) 1975-05-31
CA1011705A (en) 1977-06-07
DE2446192B2 (de) 1977-07-28

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