EP0281792A2 - Dispositif de dépoussiérage pneumatique de porteurs de provision de fil pour des machines textiles - Google Patents

Dispositif de dépoussiérage pneumatique de porteurs de provision de fil pour des machines textiles Download PDF

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Publication number
EP0281792A2
EP0281792A2 EP88102155A EP88102155A EP0281792A2 EP 0281792 A2 EP0281792 A2 EP 0281792A2 EP 88102155 A EP88102155 A EP 88102155A EP 88102155 A EP88102155 A EP 88102155A EP 0281792 A2 EP0281792 A2 EP 0281792A2
Authority
EP
European Patent Office
Prior art keywords
fans
common motor
common
motor
holding web
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.)
Withdrawn
Application number
EP88102155A
Other languages
German (de)
English (en)
Other versions
EP0281792A3 (fr
Inventor
Heinz Brunner
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.)
Sipra Patententwicklungs und Beteiligungs GmbH
Original Assignee
Sipra Patententwicklungs und Beteiligungs GmbH
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 Sipra Patententwicklungs und Beteiligungs GmbH filed Critical Sipra Patententwicklungs und Beteiligungs GmbH
Publication of EP0281792A2 publication Critical patent/EP0281792A2/fr
Publication of EP0281792A3 publication Critical patent/EP0281792A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/40—Holders or supports for thread packages
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H11/00—Arrangements for confining or removing dust, fly or the like
    • D01H11/005—Arrangements for confining or removing dust, fly or the like with blowing and/or suction devices
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/32—Devices for removing lint or fluff

Definitions

  • the invention relates to a device for the pneumatic dedusting of yarn supply bobbins and thread guide members of textile machines, with a plurality of fans that can be moved past the yarn supply bobbins.
  • the object of the invention is to reduce the amount of operating energy and the effort for the drive device compared to previously known devices in the case of a dedusting device of the type mentioned having several fans.
  • the object is achieved in such a device according to the invention in that all fans are arranged fixed to each other and driven by a single common motor.
  • the plurality of fans can be coupled to the common motor by means of at least one endless belt or belt resulting in a positive and / or non-positive drive connection.
  • the common motor can expediently also be used to move the fans past the yarn supply carriers, this movement being able to take place in a straight line or along a curved path.
  • the individual drive motors for the several fans are eliminated and are larger due to a single drive motor Performance and thus better efficiency replaced.
  • the blades of the individual fans can be stored directly and in a simple manner together with pulleys for the drive directly in a supporting web. Power supply lines to the individual fans are eliminated.
  • the drive of the several fans can either be by means of a single endless belt, which is guided over pulleys of the individual fans and over belt support and / or tensioning rollers arranged between individual fans, or via several separate endless belts, which connect each fan with at least one adjacent fan and couple one of the fans with the common motor.
  • a chain and sprockets can also be provided.
  • the common motor which can be arranged to run with the several fans or else be stationary, can advantageously be coupled via a gearbox to a shaft which causes the movement of the fan carrier and which is expediently connected to a control device which intermittently operates the motor and the dedusting device results in a time-controlled use.
  • the speed of the common motor can also be controlled or regulated in adaptation to different application sites or to the use of different yarns.
  • Fig. 1 shows a radial section through a round creel spool carrier 10, which has a ring frame 12 with inner support supports 13 and outer support supports 14 about the vertical axis 11, in which arranged in several ring planes obliquely upwards and radially inwardly directed plug pins 15 for spools 16 are.
  • the yarns 17 drawn off overhead from the yarn packages 16 are drawn in with dashed lines. The yarns are introduced in a manner not shown in the area of the inner supports 13 into pipelines leading upwards and above the yarn bobbin 10.
  • a dedusting device is arranged in the cylindrical interior 18 of the circular creel 10, which is delimited by the ring frame 12. It consists of at least one vertical holding bar 19, which extends almost over the entire height of the round frame 12 and is connected to concentric bearing points 22 and 23 via a lower radial arm 20 and an upper radial arm 21.
  • a plurality of fans 24 are mounted on the holding web 19 at a distance one above the other, the blades of which can each be rotated about a shaft 25 directed radially and thus perpendicularly to the central axis 11.
  • the fans 24 can, however, also be mounted in the holding web in such a way that they additionally perform a swiveling movement or wobble movement for their rotation and thereby result in a larger blowing area than the fixed fans 24 shown.
  • the blades of the fans 24 are located on the outward-facing side of the holding web 19 in front of the yarn bobbins, thread guide members and thread sections, while there is a pulley 26 on the inside of the holding web 19 on the shafts 25 of the fans. All pulleys 26 are connected to one another by means of a common, in FIG. 2 with solid lines and in FIG.
  • the lowest pulley 26.1 is the drive pulley and is seated on a shaft which is extended parallel to the lower radial arm 20 of the holding web 19 25.1 of the lowest fan 24.1.
  • the shaft 25.1 is coupled via a gear 29 to a vertical shaft 30 which is aligned with the axis 11 and which is connected in terms of drive by means of pinions 31 to the output shaft of a stationary electric drive motor 32.
  • the output shaft of the electric drive motor 32 is additionally coupled in terms of drive via a gear 33 and a gear connection 34 in the region of the lower bearing point 22 to the radial arm 20 of the holding web 19 and thus causes a circular movement of the holding web 19 carrying the plurality of fans 24 about the axis 11 in the direction 3.
  • the electric drive motor 32 thus causes both the rotation of the plurality of fans 24 and the slower rotary movement of the holding web 19 on a circular path.
  • a single belt 28 it is also possible to use a plurality of individual endless belts, each of which connects one of the fans 24 to an adjacent fan 24 and thereby results in the coupling of all the fans 24 to the shaft 25.1 and thus to the common drive motor 32.
  • the belts can have different common profiles and can either be prefabricated as an endless belt or formed by connecting ends of the belt sections.
  • the plurality of fans can also be arranged on differently designed carriers, for example on a horizontally oriented holding web, which is rotatably mounted about one of its ends about a vertical axis, the shafts of the fans then running parallel to the axis of rotation of the holding web.
  • FIGS. 1 to 3 show the dedusting device according to FIGS. 1 to 3 with differently arranged or designed drive motors.
  • the drive motor 32 ′ is fastened on the radial arm 20 of the holding web 19, that is to say with the holding web 19 all the way round.
  • the lower pulley 26.1 is coupled directly to the output shaft of the electric motor 32 ⁇ , while the radial arm 20 is driven via a gear 33 ⁇ and a bevel gear set 36 onto a shaft 38 which is mounted in a bearing body 37 and is connected to the radial arm 20.
  • On the bearing body 37 contact tracks are arranged, from which the current for the electric motor 32 über is drawn off via rotating brushes 39.
  • the fans 24 are driven by a common motor 40, which acts on the lower pulley 26.1 and is fastened to the radial arm 20 of the holding web 19, while a separate stationary motor 41 is provided for the rotation of the holding web 19 a bevel gear drive 42 acts on a shaft 43 connected to the radial arm 20.
  • the current for the co-rotating motor 40 is transferred to the moving dedusting device via brushes 44 from interconnects formed on the shaft body 43.
  • the motor 41 could also be arranged parallel to the axis 11.
  • the dedusting device is driven from above.
  • two motors 45 and 46 are provided, of which the motor 45 is the drive motor which acts on the endless belt 28 and is common to all fans 24, and which is used here a console 47 is anchored to the retaining web 19.
  • the power supply again takes place via grinding brushes 48.
  • the motor 46 acts via gear wheels 49 on a shaft body 50 which is connected to the upper radial arm 21 of the holding web 19 in a manner not shown and which is aligned with the axis 11. It goes without saying that a common motor according to FIG. 1 or 3 could also be arranged in the upper bearing area of the dedusting device.
  • FIG. 7 shows a drive arrangement corresponding to the exemplary embodiment according to FIG. 6, but in this exemplary embodiment an additional fan 51, which detects the bottom region of the round creel bobbin, is mounted on the lower radial arm 20 of the dedusting device and is supported by a drive shaft 53 from the lowest pulley 26.1 driven out.
  • a radial arm 55 is fastened to an axis extension 54, at the end of which an additional fan 57, provided with its own electric motor 56, is arranged, which influences the upper side of the round creel bobbin, on which thread guide tubes 58 run to a textile machine, not shown .
  • a plurality of radial arms 55, each provided with an additional fan 57, can also be provided, a recoil effect being achieved by inclining all the fans 57, with which the retaining web 19 can be put into circulation, so that in this case the drive motor 46 could be omitted.
  • An embodiment of the device is also conceivable, in which a holding web is provided with blowing openings, to which the blowing air is fed by means of a common fan.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Coiling Of Filamentary Materials In General (AREA)
  • Knitting Machines (AREA)
  • Treatment Of Fiber Materials (AREA)
EP19880102155 1987-03-13 1988-02-13 Dispositif de dépoussiérage pneumatique de porteurs de provision de fil pour des machines textiles Withdrawn EP0281792A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3708185A DE3708185A1 (de) 1987-03-13 1987-03-13 Einrichtung zum pneumatischen entstauben von garnvorratstraegern von textilmaschinen
DE3708185 1987-03-13

Publications (2)

Publication Number Publication Date
EP0281792A2 true EP0281792A2 (fr) 1988-09-14
EP0281792A3 EP0281792A3 (fr) 1991-01-02

Family

ID=6322995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880102155 Withdrawn EP0281792A3 (fr) 1987-03-13 1988-02-13 Dispositif de dépoussiérage pneumatique de porteurs de provision de fil pour des machines textiles

Country Status (5)

Country Link
US (1) US4947511A (fr)
EP (1) EP0281792A3 (fr)
JP (1) JPS63235534A (fr)
DD (1) DD280953A5 (fr)
DE (1) DE3708185A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0620305A3 (en) * 1993-04-16 1994-11-17 Fukuhara Seiki Seisakusho Apparatus for removing and collecting fiber waste and the like from a creel stand.
WO1995014123A1 (fr) * 1993-11-18 1995-05-26 Alan Shelton Limited Dispositif de nettoyage pour cantre ou machine de traitement de fil
CN104963045A (zh) * 2015-07-10 2015-10-07 嘉善圣士得毛皮服饰有限公司 一种导纱架
CN106120133A (zh) * 2016-08-19 2016-11-16 湖州新仲湖针织制衣有限公司 一种用于提花针织大圆机的进纱结构

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9209822U1 (de) * 1992-07-22 1993-08-26 Bauer, Hans, 72336 Balingen Vorrichtung zur Reinigung von Textilspulen in einem Textilspulengatter
US6526961B1 (en) * 2000-07-10 2003-03-04 Lincoln Foodservice Products, Inc Conveyor oven
CN111020761B (zh) * 2019-12-24 2022-06-03 桐乡乐维新材料有限公司 一种适用范围广的具有除尘功能的纺纱装置
CN114525619B (zh) * 2022-02-24 2023-08-11 石狮市鑫隆针织机械有限公司 一种提花双面圆形纬编机

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US2063873A (en) * 1936-01-17 1936-12-08 Parks Cramer Co Cleaning apparatus
US2549601A (en) * 1950-01-18 1951-04-17 Luther Y Herren Dust and lint blower for spinning frames
GB702987A (en) * 1950-05-04 1954-01-27 Mellor Bromley & Co Ltd Improvements in or relating to circular knitting machines
US2814176A (en) * 1954-11-30 1957-11-26 Horace L Bowie Yarn cleaner
US3004277A (en) * 1956-11-09 1961-10-17 Geroge W Allred Traveling cleaner
US3064299A (en) * 1960-04-18 1962-11-20 Jr Agnew H Bahnson Traveling suction type floor cleaner
DE1510720B1 (de) * 1963-12-06 1970-05-14 Luwa Ag Antriebsvorrichtung fuer Wanderblaeser an Textilmaschinen
US3269151A (en) * 1964-04-16 1966-08-30 Uniwave Inc Cleaning apparatus for knitting machines
US3525117A (en) * 1966-04-28 1970-08-25 Eaton Yale & Towne Apparatus for cleaning looms
JPS4735819U (fr) * 1971-05-12 1972-12-21
US3945081A (en) * 1974-03-27 1976-03-23 American Chain & Cable Company, Inc. Loom cleaner
DE2542777A1 (de) * 1975-09-25 1977-04-07 Ltg Lufttechnische Gmbh Antriebsvorrichtung fuer wanderreiniger
DE7637452U1 (de) * 1976-11-30 1977-12-29 Reupsch, Fritz, 7460 Balingen Kreiselventilator fuer rundstrickmaschinen o.dgl.
DE7925370U1 (de) * 1979-09-07 1979-11-29 Memminger Gmbh, 7290 Freudenstadt Flaumabblasvorrichtung, insbesondere fuer rundstrick- oder -wirkmaschinen
JPS5953729A (ja) * 1982-09-13 1984-03-28 Murata Mach Ltd 繊維機械における風綿除去装置
US4505136A (en) * 1982-12-07 1985-03-19 Tsay Jiann T Dust blower for circular knitting machines
GB8623308D0 (en) * 1986-09-27 1986-10-29 Shelton Alan Ltd Yarn creel
US4697298A (en) * 1986-09-30 1987-10-06 Parks-Cramer Company Traveling cleaner system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0620305A3 (en) * 1993-04-16 1994-11-17 Fukuhara Seiki Seisakusho Apparatus for removing and collecting fiber waste and the like from a creel stand.
WO1995014123A1 (fr) * 1993-11-18 1995-05-26 Alan Shelton Limited Dispositif de nettoyage pour cantre ou machine de traitement de fil
CN104963045A (zh) * 2015-07-10 2015-10-07 嘉善圣士得毛皮服饰有限公司 一种导纱架
CN104963045B (zh) * 2015-07-10 2017-06-20 嘉善圣士得毛皮服饰有限公司 一种导纱架
CN106120133A (zh) * 2016-08-19 2016-11-16 湖州新仲湖针织制衣有限公司 一种用于提花针织大圆机的进纱结构

Also Published As

Publication number Publication date
JPH0350022B2 (fr) 1991-07-31
JPS63235534A (ja) 1988-09-30
DE3708185A1 (de) 1988-09-29
DD280953A5 (de) 1990-07-25
US4947511A (en) 1990-08-14
EP0281792A3 (fr) 1991-01-02
DE3708185C2 (fr) 1989-11-30

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