US3334740A - Bobbin handling system - Google Patents

Bobbin handling system Download PDF

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Publication number
US3334740A
US3334740A US415592A US41559264A US3334740A US 3334740 A US3334740 A US 3334740A US 415592 A US415592 A US 415592A US 41559264 A US41559264 A US 41559264A US 3334740 A US3334740 A US 3334740A
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US
United States
Prior art keywords
bobbin
bobbins
yarn
handling system
cleats
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
US415592A
Other languages
English (en)
Inventor
John K Mccollough
Grady H Sanders
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.)
Deering Milliken Research Corp
Milliken Research Corp
Original Assignee
Milliken Research Corp
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 Milliken Research Corp filed Critical Milliken Research Corp
Priority to US415592A priority Critical patent/US3334740A/en
Priority to GB51250/65A priority patent/GB1134393A/en
Priority to CH1667165A priority patent/CH460605A/fr
Priority to FR40955A priority patent/FR1456329A/fr
Priority to BE673233D priority patent/BE673233A/xx
Priority to DE19651535135 priority patent/DE1535135A1/de
Priority to NL656515779A priority patent/NL145289B/nl
Application granted granted Critical
Publication of US3334740A publication Critical patent/US3334740A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G21C3/20—Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • 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
    • B65H67/062—Sorting devices for full/empty packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H73/00—Stripping waste material from cores or formers, e.g. to permit their re-use
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/61—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/615—Halogenides
    • C09K11/616—Halogenides with alkali or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/46—Pretreatment of metallic surfaces to be electroplated of actinides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/02—Dosimeters
    • G01T1/10—Luminescent dosimeters
    • G01T1/11—Thermo-luminescent dosimeters
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/927—Cop sorter

Definitions

  • This invention relates generally to the handling of bobbins, quills or the like and in particular to the handling of bobbins, quills or the like which have had yarn disposed therefrom.
  • Another object of the invention is to provide an automatic handling system which will inspect bobbins, quills or the like and automatically send some bobbins, quills or the like to a position to be rerun and send other bobbins, quills or the like to another position to be stripped.
  • a still further object of the invention is to provide a handling system which will automatically supply completely empty bobbins, quills or the like to the point of use without manual inspection thereof.
  • FIGURE 1 is a schematic perspective view of an overall bobbin handling system
  • FIGURE 2 is a top view of the bobbin inspection station
  • FIGURE 3 is a side view of the bobbin handling station shown in FIGURE 2;
  • FIGURE 4 is a cross-sectional view taken on line 44 of FIGURE 2.
  • FIGURE 5 is a schematic electrical circuit diagram of the bobbin handling system of FIGURES 1-4.
  • This invention relates to the handling of any bobbin, quill or the likethat may have yarn thereon which it is desired to detect in order to eliminate such bobbin, quill or the like from the handling system.
  • a bobbin handling system will be discussed with the detection system being located between a winder and an automatic loading station Where the empty bobbins are delivered for placement on a spinning frame.
  • the reference number depicts a winder on which yarn from the bobbins 12 is Wound onto a cheese, not shown, and the empty bobbins are 3,334,740 Patented Aug. 8, 1967 placed on an endless conveyor belt 14 for ultimate delivery to another endless conveyor 16 for delivery to the bobbin loading station, not shown.
  • some of the bobbins will be delivered to the belt 14 before the bobbin is completely empty.
  • Some of these bobbins will have only a few wraps of yarn thereon while others will have as much as 5 or 6 inches of yarn thereon.
  • To automate the bobbin handling system it is necessary to eliminate these bobbins from the system so that only completely empty bobbins are delivered to the loading station by the conveyor 16.
  • FIGURE 1 represents a schematic representation of the overall system where bobbins 12 on conveyor 14 are delivered to endless conveyor 18 from whence they are delivered to endless conveyor 20.
  • the bobbins 12 As the bobbins 12 travel up the endless conveyor 20 the bobbins 12 with a lot of yarn still thereon are blown in the bin 22 by the air nozzle 24 and the bobbins 12 with a little yarn are blown into the bin 26 by air nozzle 28.
  • the rest of the bobbins 12 pass from conveyor 20 into chute 30 Where they slide onto endless conveyor 32 which delivers them to the endless conveyor 16 which in turn conveys the empty bobbins to the loading station, not shown.
  • bins 22 and 26 are shown receiving the partially empty bobbins but it is obvious that these bobbins also could be automatically conveyed to the desired area by any desired means, such as other endless conveyors.
  • FIGURES 2-4 the bobbin detection and ejection operation will be explained. For the sake of discussion it is assumed that bobbins with less than two inches of yarn thereon will be stripped and those with more than two inches of yarn will be reconveyed to the winder. It is within the scope of the invention to select other lengths of yarn to differentiate between waste yarn bobbins and those to be sent back to the winders.
  • the conveyor 20 consists basically of upstanding wall members 34 and 36 welded or otherwise secured to belt platform member 38 which defines the path of travel of the belt 40.
  • the wall member 34 has been cut at two points 42 and 44 which are spaced from one another a distance slightly greater than the length of the longest bobbin handled in the system.
  • the wall portion 46 between the points 42 and 44 are rolled over as shown in FIGURE 4 to provide a smooth exit for the bobbins 12.
  • Each of the corners 48 and 50 adjacent the wall portion 46 are bent outwardly to aid in guiding the exit of a bobbin from the belt 40 by either the air nozzle 24 or the air nozzle 28.
  • an angle iron member 76 Upstream of each of the rolled over wall portion 46 and mounted on the opposite side wall member 36 is an angle iron member 76 which supports the light sources 51 and 53 and the photocells 52 and 54 in a position adjacent the openings 56 in the wall member 36.
  • the sources of light 51 and 53 are mounted at an angle of approximately 45 so that any light area on the bobbin will reflect the light into the respective photocell 52 and 54.
  • bobbins and quills or the like have a ferrule 57 at the large end thereof which is made of a reflective material and will give a false signal to the photocell when passing the light source.
  • the cleat member 58 which is mounted on the belt 40 is provided with an upstanding wall member 60 which is high enough to hide the ferrule on the bobbin.
  • This cleat member 58 can be either made from a nonreflective material or reflective material painted black, or both.
  • the herein disclosed system basically operates on the principle of using a light source to beam a light on the bob-bin as it passes the light source. If there is yam on the bobbin the light from the light source will be reflected back into the photocell by the yarn.
  • the photocell .52 is actuated only when the light is reflected on it for a certain predetermined length of time while the photocell 54 is actuated almost instantaneously upon the receipt of a light beam.
  • FIGURES l4 in conjunction with the circuit diagram shown in FIGURE 5 assume .that a bobbin 12 is traveling in the direction indicated in FIGURE 2 and has more than two inches of yarn thereon, the two inches of yarn being long enough to reflect light from the light source long enough to actuate the photocell 52. 'Photocell 52 will close contacts 62, thereby energizing time delay switch coil 64. Energization of coil 64 will pull in time delay switch 65, thereby energizing solenoid 66 to supply air to air nozzle 24. When the bobbin 12 moves up to a position adjacent the nozzle 24 the air pressure will throw the bobbin 12 01f the conveyor belt 40 and into the bin 22.
  • solenoid valve 66 When the bobbin has passed the light source 51 and the contacts 62 have opened solenoid valve 66 will remain energized until the time delay switch 65 opens.
  • the amount of time delay of switch 65 depends on the length of bobbin, speed of the belt 40, and the distance between the photocell and the air nozzle.
  • a bobbin 12 is on the conveyor belt 40 and has only a few wraps of yarn thereon of a length less than two inches and is traveling as indicated in FIGURE 2.
  • the bobbin 12 will then continue to travel until its passes the light source 53 and photocell 54.
  • the photocell 54 will be actuated pulling the contacts 68, thereby energizing coil 70.
  • Energization of coil 70 will close time delay switch 72, thereby energizing solenoid valve 74 to supply air to air nozzle 28.
  • time delay switch 72 will not open to deenergize the air solenoid valve 74 until a certain predetermined length of time has passed which is sufiicient to blow the bobbin off the belt.
  • the herein disclosed object handling system automatically and efliciently detects and ejects bobbins, quills or the like from the system which have undesired yaIn thereon. Furthermore, the novel system not only detects and ejects such bobbins, quills or the like but also automatically discriminates between the ejected bobbins in order to separate waste yarn bobbins from bobbins which can beefliciently and economically rerun.
  • a bobbin handling system comprising: an endless conveyor, means supplying bobbin to said endless conveyor, a first photoelectric detection means operably associated with said conveyor to detect bobbins which have yarn thereon greater than a certain predetermined length, a first bobbin ejecting means operably associated with said conveyor, a second photoelectric detection means operably associated with said conveyor and located downstream of said first photoelectric detection means to detect bobbins having yarn thereon, a second bobbin ejecting means operably associated with said conveyor, time delay means operably associated with said first and second bobbin ejecting means, means interconnecting said first photoelectric detection means and said first ejecting means to eject bobbins from said conveyor which have greater than a certain predetermined length of yarn thereon when detected by said first photoelectric detection means, and means interconnecting said second photoelectric detection means and said second ejection means to eject any bobbins which have yarn thereon which were not ejected by said first ejection means, said time delay means delaying the
  • first and second ejection means are air nozzles supplied with air under pressure.
  • a bobbin handling system comprising: a conveying means, said conveying means having a plurality of cleat members thereon, said cleats having at least one upstanding Wall member, means supplying bobbins to said conveying means, a first bobbin with greater than a predetermined length of yarn thereon located with the base thereof in one of said cleat members, a second bobbin with less than a predetermined length of yarn thereon located with the base thereof in another of said cleat members, and photoelectric operated detection and ejecting means responsive to the detection of yarn on said first and second bobbins to eject said first and second bobbins from said conveying means into separate bobbin receivers, said wall member on said cleats acting to prevent the detection of a false signal by said photoelectric detection and ejecting means.
  • a bobbin handling system comprising: a conveying means with cleats thereon, said cleats having at least one upstanding 'wall member, means supplying bobbins to said conveying means with the bases thereof in said cleats, bobbin ejection means operably associated with said conveying means, photoelectric detection means operably associated with said conveying means and means interconnecting said bobbin ejection means and said photoelectric means to actuate said ejection means to eject bobbins from said conveying means when said photoelectric means detects the presence of yarn on such bobbins, said wall member of said cleats preventing the detection of said bobbin base to prevent a false signal.
  • interconnecting means includes a time delay means to allow said bobbins to pass from said photoelectric means to said ejection means.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
US415592A 1964-12-03 1964-12-03 Bobbin handling system Expired - Lifetime US3334740A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US415592A US3334740A (en) 1964-12-03 1964-12-03 Bobbin handling system
GB51250/65A GB1134393A (en) 1964-12-03 1965-12-02 Bobbin handling system
CH1667165A CH460605A (fr) 1964-12-03 1965-12-03 Appareil de manutention d'organes porteurs de fil
FR40955A FR1456329A (fr) 1964-12-03 1965-12-03 Dispositif de manutention de bobines
BE673233D BE673233A (nl) 1964-12-03 1965-12-03
DE19651535135 DE1535135A1 (de) 1964-12-03 1965-12-03 System zum Pruefen von Spulen
NL656515779A NL145289B (nl) 1964-12-03 1965-12-03 Inrichting voor het sorteren van garen-spoelen op garenresten.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US415592A US3334740A (en) 1964-12-03 1964-12-03 Bobbin handling system

Publications (1)

Publication Number Publication Date
US3334740A true US3334740A (en) 1967-08-08

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Application Number Title Priority Date Filing Date
US415592A Expired - Lifetime US3334740A (en) 1964-12-03 1964-12-03 Bobbin handling system

Country Status (7)

Country Link
US (1) US3334740A (nl)
BE (1) BE673233A (nl)
CH (1) CH460605A (nl)
DE (1) DE1535135A1 (nl)
FR (1) FR1456329A (nl)
GB (1) GB1134393A (nl)
NL (1) NL145289B (nl)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570668A (en) * 1967-11-21 1971-03-16 Zinser Textilmaschinen Gmbh Apparatus for testing and classifying bobbins
US4029210A (en) * 1975-09-10 1977-06-14 General Cable Corporation Bobbin spacer for conveyor system
US4598869A (en) * 1982-10-12 1986-07-08 Murata Kikai Kabushiki Kaisha Bobbin distributing device
US4884699A (en) * 1983-04-14 1989-12-05 W. Schlafhorst & Co. Winding machine
US20090272624A1 (en) * 2008-04-30 2009-11-05 Blesco, Inc. Conveyor assembly with air assisted sorting
CN109678004A (zh) * 2019-01-24 2019-04-26 江阴市凯业纺织机械制造有限公司 一种自动络筒机用理管机

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223593A1 (de) * 1982-06-24 1983-12-29 W. Schlafhorst & Co, 4050 Mönchengladbach Vorrichtung zum sammeln von spulenkoerpern
IT1197717B (it) * 1982-09-27 1988-12-06 Murata Machinery Ltd Metodo ed apparecchio per il trasporto di bobine tessili dopo la levata
JPS5961163U (ja) * 1982-10-13 1984-04-21 村田機械株式会社 管糸供給装置
FR2554098B1 (fr) * 1983-10-28 1986-08-14 Murata Machinery Ltd Dispositif de distribution de fuseaux
JPH0714783B2 (ja) * 1985-12-23 1995-02-22 株式会社ムラオ・アンド・カンパニー ボビンの選別装置
DE3707552A1 (de) * 1987-03-10 1988-09-22 Gregor Gebald Spulensammel- und -transportgeraet
DE19924721C2 (de) * 1999-05-31 2003-09-25 Neuenhauser Maschb Gmbh & Co K Vorrichtung zum Prüfen von Garnspulen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634489A (en) * 1952-04-08 1953-04-14 Warwick Mills Bobbin stripping apparatus
US3142383A (en) * 1960-01-07 1964-07-28 Boyer Jean Jacques Machine for sorting
US3195298A (en) * 1961-10-14 1965-07-20 Reiners Walter Yarn spinning and winding apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634489A (en) * 1952-04-08 1953-04-14 Warwick Mills Bobbin stripping apparatus
US3142383A (en) * 1960-01-07 1964-07-28 Boyer Jean Jacques Machine for sorting
US3195298A (en) * 1961-10-14 1965-07-20 Reiners Walter Yarn spinning and winding apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570668A (en) * 1967-11-21 1971-03-16 Zinser Textilmaschinen Gmbh Apparatus for testing and classifying bobbins
US4029210A (en) * 1975-09-10 1977-06-14 General Cable Corporation Bobbin spacer for conveyor system
US4598869A (en) * 1982-10-12 1986-07-08 Murata Kikai Kabushiki Kaisha Bobbin distributing device
US4884699A (en) * 1983-04-14 1989-12-05 W. Schlafhorst & Co. Winding machine
US20090272624A1 (en) * 2008-04-30 2009-11-05 Blesco, Inc. Conveyor assembly with air assisted sorting
CN109678004A (zh) * 2019-01-24 2019-04-26 江阴市凯业纺织机械制造有限公司 一种自动络筒机用理管机
CN109678004B (zh) * 2019-01-24 2023-09-19 江阴市凯业纺织机械制造有限公司 一种自动络筒机用理管机

Also Published As

Publication number Publication date
FR1456329A (fr) 1966-10-21
BE673233A (nl) 1966-06-03
GB1134393A (en) 1968-11-20
NL145289B (nl) 1975-03-17
CH460605A (fr) 1968-07-31
DE1535135A1 (de) 1970-04-09
NL6515779A (nl) 1966-06-06

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