US2639098A - Cop supplier - Google Patents

Cop supplier Download PDF

Info

Publication number
US2639098A
US2639098A US728833A US72883347A US2639098A US 2639098 A US2639098 A US 2639098A US 728833 A US728833 A US 728833A US 72883347 A US72883347 A US 72883347A US 2639098 A US2639098 A US 2639098A
Authority
US
United States
Prior art keywords
cop
cops
cup
empty
hopper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US728833A
Other languages
English (en)
Inventor
Schweiter Walter
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.)
Machinenfabrik Schweiter AG
Original Assignee
Machinenfabrik Schweiter AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Machinenfabrik Schweiter AG filed Critical Machinenfabrik Schweiter AG
Application granted granted Critical
Publication of US2639098A publication Critical patent/US2639098A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • 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
    • B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
    • B65H54/14—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers on tubes, cores, or formers having generally parallel sides, e.g. cops or packages to be loaded into loom shuttles
    • 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
    • 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
    • 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

  • This invention relates to mechanismsfor supplying empty cops to cop winding machines of the type in which full cops. are replaced by empty ones automatically at the end of the winding operation.
  • my invention provides a mechanism which conveys and automatically supplies empty cops to several cop-winders at such times as they are needed.
  • the invention eliminates cop magazines and the attendant necessity for replenishing such magazines by hand.
  • An empty cop is released from the traveling cup into a hopper when the nose on the cup cover is contacted and the cover pushed aside by a trip or guard pawl located at the side of the hopper.
  • Each trip or guard pawl is brought into contacting position by the control shaft of the respectively related winder about the time the receiving cup of the winder is delivering a preceding empty cop to winding location and returning to its starting or receiving station.
  • the empty cop In falling down the hopper, the empty cop strikes a withdrawing device which causes the guard pawl to be withdrawn to a position out of the path of the traveling cups and their covers. The empty cop, itself, thereafter continues its fall and drops into the receiving cup on the cop-winder to remain there until delivered to the winding station.
  • FIG. 1 is a side elevation of the cop-winder, or say a single winding head of a multiple-head machine, and a section of the automatic cop supplying mechanism
  • Fig. 2 is a front elevation of the same from the line I-I of Fig. 1
  • Fig. 3 is a similar front elevation showing the release of a cop from the traveling cup
  • ig. 4 is a section at and adjacent a part of the cop supplying mechanism showing the mechanism at the time of the release of a cop
  • Fig. 5 is a front elevation of a copwinder, partly in section on the line II-II of Fig. 1, at the time of a cop replacement
  • Fig. 6 is a plan view of the cop-winder, partly in section to casing of gear box 4.
  • Fig. 7 is an enlarged detail view of the side of the upper end of a hopper
  • Fig. 8 is an enlarged rear View of the upper end of a hopper.
  • Gear box I mounted on longitudinal bars 2 and 3 on machine frame 4 contains the gear for driving cop driver-head 5 and also for operating the automatic cop change.
  • the gears are driven from main shaft l5v by friction wheel 1 and friction disc 8.
  • a fixed rod 5 which carries on its outer end a cop holder [0 in. which holder-cup i l is both rotatably seated and axially shiftable as shown in my U. S. Patent No. 2,268,310.
  • Cop E2 is clamped between holder-cup I i and driver-head 5 during the thread winding process.
  • the holder cup II and driver head 5 indicate the winding station at the winding head illustrated.
  • Hopper I4 is fastened by screw I3 to the front of gearbox l and runs obliquely upward to be fastened again at its top to Wooden beam 3 by screw 35.
  • the bottom part of hopper I! is provided with front and rear limiting Walls ii and I8 respectively which have between them sufficient clearance to easily accommodate a cop I9.
  • Below hopper I4. is provided a receiving cup or pan 20, to hold a cop I9, and which is swivellingly seated on pivot 22 carried on lever 2 1.
  • Spring 23 causes receiving cup 26 to press against stop 24 on lever 2 i.
  • a mechanism not more particularly described here, actuates gear wheel 2'1 to cause one complete rotation of shaft 25 and with it a complete rotation of cam cylinder 28.
  • the control shaft 25 may serve more or less the same purposes as the shaft M of that patent, and the mechanism shown and described in the said patent for driving its control shaft 4I, may be used to rotate the control shaft 25.
  • This rotation of shaft 25 and cam cylinder 23 first turns levers 30, 33, 35 and 2I so as to swing receiving cup 28, holding cop I 9, into cop delivery position (Fig. 5).
  • crank-arm 42 On control shaft 25, outside gear box I is rigidly mounted lever 39, which by means of its pin 40, engages slot M of crank-arm 42, so that, as a result of the revolution of control shaft 25, crank-arm 42 is swung to and fro around the bolt 43 affixed to the side casing of gear box I.
  • a. small rod 44 In the top arm of crank-arm 42 is articulated a. small rod 44, provided at its upper end with a barbed hook 45.
  • two shoulders Or lugs 46 and 41 act as bearings for rod 48 on which, outside the hopper, is eccentrically mounted plate 50 which is provided with a hub 49. Riveted in plate 50 is a.
  • lugs 58 and 59 are mounted on hopper I4, in which lugs is fixed a pin 60 around which a trip withdrawer or tongue 62, fitted with counterweight 6I can freely swing.
  • the trip withdrawer or tongue 62 projects into hopper I4 through opening 83 and is so equilibrated with counterweight 6
  • the slightest pressure exerted on tongue 62 lifts rod 44 by means of pin 63, and consequently barbed hook 45 on rod 44 out of engagement with pin 51, thus permitting plate 50 to fall forward by its weight to the position shown in Fig. 1.
  • aflixed columns 64 and 65 on which are fitted girders 66 and 61.
  • Wooden beams 68 and I6 are fastened to upper girder 61 and lower girder 66, respectively.
  • the mechanism for supplying empty cops to the cop-winder operates in the following manner:
  • the rotation of control shaft 25 in the copwinder causes the receiving cup 28 to deliver an empty cop to winding position and then to return to its starting station.
  • This same rotation of shaft 25 also swings crank-arm 42 to such an extent that it pushes rod 44 upward until barbed hook 45 thereon engages pin 51 on plate 50.
  • Continued rotation of shaft 25 then swings crank-arm 42 back soas to pull rod 44 forward and thus, through barbed hook 45 thereon and pin 51, turn plate 50 to the erect position shown in Fig. 4.
  • guard pawl 52 As a result of this upward turning of plate 50, pin 53 thereon lifts guard pawl 52 until the latter falls backward by its own weight and comes to rest against pin 54 On plate 58. If a traveling cup cover 11 happens to be in the path of guard pawl 52 at this momerit, guard-pawl 52 merely falls laterally on nose. 82 of cover 11 and continues its backward fall when cup 69 and its cover 11 pass out of the way. In the meantime receiving cup 28 has been swung back into position shown in Fig. 3.
  • trip withdrawers each disposed in a path of cops released from the carriers and actuatable by released cops traveling their paths, are provided to withdraw the trips from tripping position.
  • trip withdrawers each disposed in the paths of cops released from the carriers and actuatable by the released cops traveling their path, are provided to withdraw the trips from tripping position.

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
US728833A 1946-03-11 1947-02-15 Cop supplier Expired - Lifetime US2639098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH631476X 1946-03-11

Publications (1)

Publication Number Publication Date
US2639098A true US2639098A (en) 1953-05-19

Family

ID=4524774

Family Applications (1)

Application Number Title Priority Date Filing Date
US728833A Expired - Lifetime US2639098A (en) 1946-03-11 1947-02-15 Cop supplier

Country Status (8)

Country Link
US (1) US2639098A (no)
BE (1) BE469735A (no)
CH (1) CH248774A (no)
DE (1) DE969049C (no)
ES (1) ES175785A1 (no)
FR (1) FR936008A (no)
GB (1) GB631476A (no)
NL (1) NL65401C (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896818A (en) * 1953-10-06 1959-07-28 Taylor James Dove Wilford Bobbin feeding mechanism for spooling machines

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733014A (en) * 1956-01-31 hallman
DE849523C (de) * 1948-12-17 1952-09-15 Weberei Burghardt Vossen Spulen-Verteilungs- und -Beschickungsanlage fuer Textilmaschinen
BE500486A (no) * 1950-02-03
BE508992A (no) * 1951-03-10
DE1095720B (de) * 1953-03-25 1960-12-22 Whitin Machine Works Spulmaschine mit mehreren Spulstellen und einer Spulenwechselvorrichtung
DE1111553B (de) * 1953-04-16 1961-07-20 Harold Lionel Muschamp Zufuehrungsvorrichtung fuer Spulenkerne an automatischen Spulmaschinen
JPS58216871A (ja) * 1982-05-21 1983-12-16 Murata Mach Ltd 紙管供給システム

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US492879A (en) * 1893-03-07 stones
US1227754A (en) * 1908-10-31 1917-05-29 H D Colman Winder.
US1991699A (en) * 1930-03-21 1935-02-19 Schlafhorst & Co W Bobbin feeding device for yarn winding machines
US2040023A (en) * 1932-09-14 1936-05-05 Schlafhorst & Co W Winding machine with mechanical charging of bobbins
US2234355A (en) * 1935-03-04 1941-03-11 Schlafhorst & Co W Cop winding mechanism
US2273588A (en) * 1940-04-02 1942-02-17 Gen Electric Electric protective arrangement
US2306871A (en) * 1939-05-03 1942-12-29 Esser Wilhelm Cross winding frame with continuous yarn feeding
US2451975A (en) * 1945-12-21 1948-10-19 Western Electric Co Conveyer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE608942C (de) * 1931-11-02 1935-02-07 Bata Ag Vorrichtung zum Zufuehren von Schuhen zu aufeinanderfolgenden Arbeitsstellen mittels auf endloser Bahn absatzweise weiterbewegter Wagen
DE620055C (de) * 1931-12-24 1935-10-12 Schlafhorst & Co W Spulenwechselvorrichtung fuer Koetzerspulmaschinen mit axial unbeweglichen Spulspindeln
DE707250C (de) * 1938-06-18 1941-06-17 Schweiter Ag Maschf Einrichtung an selbsttaetigen Koetzerspulmaschinen zum Zufuehren der leeren Spulen zu einem in die Aufwickelstelle beweglichen Spulenzubringer

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US492879A (en) * 1893-03-07 stones
US1227754A (en) * 1908-10-31 1917-05-29 H D Colman Winder.
US1991699A (en) * 1930-03-21 1935-02-19 Schlafhorst & Co W Bobbin feeding device for yarn winding machines
US2040023A (en) * 1932-09-14 1936-05-05 Schlafhorst & Co W Winding machine with mechanical charging of bobbins
US2234355A (en) * 1935-03-04 1941-03-11 Schlafhorst & Co W Cop winding mechanism
US2236300A (en) * 1935-03-04 1941-03-25 Schlafhorst & Co W Cop winding machine with independent winding points
US2306871A (en) * 1939-05-03 1942-12-29 Esser Wilhelm Cross winding frame with continuous yarn feeding
US2273588A (en) * 1940-04-02 1942-02-17 Gen Electric Electric protective arrangement
US2451975A (en) * 1945-12-21 1948-10-19 Western Electric Co Conveyer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896818A (en) * 1953-10-06 1959-07-28 Taylor James Dove Wilford Bobbin feeding mechanism for spooling machines

Also Published As

Publication number Publication date
DE969049C (de) 1958-05-22
NL65401C (no)
ES175785A1 (es) 1947-01-16
CH248774A (de) 1947-05-31
FR936008A (fr) 1948-07-07
BE469735A (fr) 1947-01-31
GB631476A (en) 1949-11-03

Similar Documents

Publication Publication Date Title
US3224694A (en) Automatic cop feeder
US2280573A (en) Filament transporting method and apparatus
US3201912A (en) Case packing machine
US4641740A (en) Bobbin tube magazine
JP3203961B2 (ja) ワインダの糸巻取用チューブ供給装置
US2350927A (en) Cross winding frame
US4601434A (en) Package transporting apparatus
US2703669A (en) Apparatus for depositing wound yarn packages into a magazine
US3111280A (en) Coil winding machine with automatic coil-exchanging and yarn-tying devices
US2639098A (en) Cop supplier
US4339090A (en) Cop supplying method for automatic winding machine
US2786315A (en) Means for filling a collector with fiber-wound bobbins
US3940077A (en) Apparatus for and a method of yarn doffing
US2010465A (en) Winding machine
US3474975A (en) Bobbin handling installation
US4730450A (en) Bobbin supplying system in spinning winder
US3506209A (en) Automatic cop supplying method and its apparatus of automatic winding machine
US1991699A (en) Bobbin feeding device for yarn winding machines
US3160359A (en) Yarn-spool winding machine
US3040862A (en) Packing machines
US3154904A (en) Yarn spinning and winding apparatus
US3263281A (en) Apparatus for processing and packaging textile slivers
US3480128A (en) Bobbin distributing installation
US2769598A (en) Machine for operating upon bobbins
US1556469A (en) Bobbin-handling machine