CN108866786A - A kind of driving device of yarn mouth - Google Patents

A kind of driving device of yarn mouth Download PDF

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Publication number
CN108866786A
CN108866786A CN201810893883.1A CN201810893883A CN108866786A CN 108866786 A CN108866786 A CN 108866786A CN 201810893883 A CN201810893883 A CN 201810893883A CN 108866786 A CN108866786 A CN 108866786A
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CN
China
Prior art keywords
mandril
connecting rod
guide groove
yarn mouth
driving device
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.)
Granted
Application number
CN201810893883.1A
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Chinese (zh)
Other versions
CN108866786B (en
Inventor
金永良
兰先川
邱屹
钱新华
徐备松
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Jiangsu Jinlong Technology Co Ltd
Original Assignee
Jiangsu Jinlong Technology Co Ltd
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Publication date
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Priority to CN201810893883.1A priority Critical patent/CN108866786B/en
Publication of CN108866786A publication Critical patent/CN108866786A/en
Application granted granted Critical
Publication of CN108866786B publication Critical patent/CN108866786B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B15/00Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38Devices for supplying, feeding, or guiding threads to needles
    • D04B15/54Thread guides
    • D04B15/58Thread guides for circular knitting machines; Thread-changing devices
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B15/00Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38Devices for supplying, feeding, or guiding threads to needles
    • D04B15/54Thread guides
    • D04B15/56Thread guides for flat-bed knitting machines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/66Disintegrating fibre-containing textile articles to obtain fibres for re-use

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The present invention provides a kind of driving devices of yarn mouth, make single power device that two mandrils be driven to be easily installed and arrange, reduce costs so that total is simple.It includes pedestal, the front end upper surface of the pedestal is connected with guide holder along its length direction, the guide holder is alongst disposed with several groups guiding groove body, every group of guiding groove body respectively includes the first mandril guide groove, second mandril guide groove, first connecting rod guide groove, second connecting rod guide groove, the first mandril guide groove, the Vertical Square for the front end face that second mandril guide groove is located at the guide holder extends upward through setting, the first connecting rod guide groove, second connecting rod guide groove extends through the thickness direction arrangement of the guide holder, the first connecting rod guide groove is connected to the first mandril guide groove, the second connecting rod guide groove is connected to the second mandril guide groove.

Description

A kind of driving device of yarn mouth
Technical field
The present invention relates to the technical field of Computerized flat knitting machine mechanism, specially a kind of driving device of yarn mouth.
Background technique
Textile machine especially Computerized flat knitting machine, in knitting process, as the variation of pattern needs replacing different colours Yarn, yarn mouth driving device are come into being.The yarn mouth driving device of existing Computerized flat knitting machine, one power device are only capable of driving one Root mandril makes total arrangement complicated, and be unfavorable for whole installation and arrangement since yarn mouth quantity.
Summary of the invention
In view of the above-mentioned problems, making single power device driving two the present invention provides a kind of driving device of yarn mouth Root mandril is easily installed and arranges, reduce costs so that total is simple.
A kind of driving device of yarn mouth, it is characterised in that:It includes pedestal, and the front end upper surface of the pedestal is along its length Degree direction is connected with guide holder, and the guide holder is alongst disposed with several groups guiding groove body, every group of guiding groove body point Not Bao Kuo the first mandril guide groove, the second mandril guide groove, first connecting rod guide groove, second connecting rod guide groove, it is described first top The Vertical Square for the front end face that bar guide groove, the second mandril guide groove are located at the guide holder extends upward through setting, and described One connecting rod guide groove, second connecting rod guide groove extend through the thickness direction arrangement of the guide holder, the first connecting rod guiding Slot is connected to the first mandril guide groove, and the second connecting rod guide groove is connected to the second mandril guide groove, every group of guide groove Body, which respectively corresponds, is provided with the first mandril, the second mandril, first connecting rod, second connecting rod, and first mandril is vertically to being flush-mounted in In the first mandril guide groove, in the second mandril guide groove, the first connecting rod passes through second mandril First connecting rod shaft is articulated in the guide holder, and the second connecting rod is articulated in the guide holder, institute by second connecting rod shaft The front end for stating first connecting rod is located at cloth in the corresponding position pilot hole of first mandril after the first connecting rod guide groove It sets, the front end of the second connecting rod is located at the corresponding position pilot hole of second mandril after the second connecting rod guide groove The rear end of interior arrangement, the pedestal is placed with several motors, quantity and the guiding groove body of the motor along its length direction Group number is identical, and each motor corresponds respectively to the arrangement of the guiding groove body of corresponding position, the upper vertical of each motor to Be respectively installed with output wheel group on output shaft, each output wheel group includes overhead cam, lower cam, the overhead cam, under Recessed supporting surface is respectively arranged on the upper support anchor ring of cam, recessed supporting surface corresponding to the overhead cam, lower cam Radial angle and range are arranged according to the movement for the yarn mouth to be driven to be determined, the rear end of the first connecting rod is supported on described The upper support anchor ring of cam, the rear end of the second connecting rod are supported on the upper support anchor ring of the lower cam;The guide holder Upper surface is fixed with mandril guide channel plate, and the position that the mandril guide channel plate corresponds to each connecting rod is respectively arranged with escape groove.
It is further characterized by:The front end upper surface of first mandril, the bottom of the second mandril and the pedestal it Between be respectively arranged with vertically to linear springs;
Recessed motor installation cavity is provided on the length direction of the rear end of the pedestal, the bottom of each motor is flush-mounted in In the motor installation cavity, it is ensured that the accurate positioning of motor is reliable;
The first connecting rod, second connecting rod the position of the rear end upper support anchor ring that is supported on corresponding cam be fixed with respectively Bearing, the outer ring of the bearing are supported on the corresponding position of corresponding upper support anchor ring, it is ensured that will not wear;
The motor is installed in the corresponding position of the rear end face of the guide holder by screw, it is ensured that easy installation and reliable;
The overhead cam, lower cam are integrated on same root hollow rotating shaft, and the hollow rotating shaft is radially fixed by bond structure Position is installed on the upper vertical of the motor of corresponding position to output shaft, and the upper vertical is provided with centainly on output shaft The default slot of length, it is ensured that overhead cam, the mounting height of lower cam are accurate and reliable;
Hall sensor is separately installed on each motor, it is ensured that the accurate control for each motor, Jin Erjing Really control the yarn mouth that corresponding mandril is driven;
All first connecting rods pass through the corresponding position that the first connecting rod shaft is articulated in the guide holder, institute Some second connecting rods pass through the corresponding position that the second connecting rod shaft is articulated in the guide holder, it is ensured that total It is simple, easy for installation;
The first mandril guide groove, the second mandril guide groove are the inner groovy positioned at the rear end face of the guide holder, The middle and lower part position of the rear end face of the guide holder is fixed with railing, and the railing ensures that mandril will not expose outside correspondence from rear Mandril guide groove, first mandril, the top of the second mandril in a quiescent state at least part be located at it is corresponding In the altitude range of escape groove;
First mandril, the second mandril are identical mandril, be respectively arranged in the every verdict pilot hole, under Pilot hole, the versatility being easily installed.
After applying the present invention, motor rotates, and then drives overhead cam, lower cam rotation, when the first mandril or the second mandril When the rear end of corresponding connecting rod is supported on recessed supporting surface, the corresponding evacuation of the upper end ejection mandril guide channel plate of corresponding mandril Slot, it is corresponding when the rear end of the connecting rod corresponding to the first mandril or the second mandril is supported on the plan-position of upper support anchor ring The upper end of mandril does not expose to the correspondence escape groove of mandril guide channel plate, and single power device is made to drive two mandrils, so that Total is simple, is easily installed and arranges, reduces costs.
Detailed description of the invention
Fig. 1 is confined explosion's figure structure schematic representation of the invention;
Fig. 2 is the side view figure structure schematic representation of the invention;
Fig. 3 is rearview structural representation of the invention;
Title corresponding to serial number is as follows in figure:
Pedestal 1, guide holder 2, guiding groove body 3, the first mandril guide groove 31, the second mandril guide groove 32, first connecting rod are led To slot 33, second connecting rod guide groove 34, the first mandril 4, the second mandril 5, first connecting rod 6, second connecting rod 7, first connecting rod shaft 8, second connecting rod shaft 9, motor 10, upper vertical are to output shaft 11, output wheel group 12, overhead cam 13, lower cam 14, upper support Anchor ring 15, mandril guide channel plate 16, escape groove 17, vertically to linear springs 18, motor installation cavity 19, bearing 20, hollow rotating shaft 21, Default slot 22, hall sensor 23, railing 24, upper pilot hole 25, lower pilot hole 26.
Specific embodiment
A kind of driving device of yarn mouth, is shown in Fig. 1-Fig. 3:It includes pedestal 1, and the front end upper surface of pedestal 1 is along its length Direction is connected with guide holder 2, and guide holder 2 is alongst disposed with several groups guiding groove body 3, and every group of guiding groove body wraps respectively Include the first mandril guide groove 31, the second mandril guide groove 32, first connecting rod guide groove 33, second connecting rod guide groove 34, the first top The Vertical Square for the front end face that bar guide groove 31, the second mandril guide groove 32 are located at guide holder 2 extends upward through setting, and first connects Bar guide groove 33, second connecting rod guide groove 34 extend through the thickness direction arrangement of guide holder 2, and first connecting rod guide groove 33 is connected to First mandril guide groove 31, second connecting rod guide groove 34 are connected to the second mandril guide groove 32, and every group of guiding groove body 3 is respectively corresponded and set It is equipped with the first mandril 4, the second mandril 5, first connecting rod 6, second connecting rod 7, the first mandril 4 is vertically oriented to flush-mounted in the first mandril In slot 31, for the second mandril 5 in the second mandril guide groove 32, first connecting rod 6 is articulated in guiding by first connecting rod shaft 8 Seat 2, second connecting rod 7 are articulated in guide holder 2 by second connecting rod shaft 9, and first connecting rod guide groove is run through in the front end of first connecting rod 6 It is arranged in the corresponding position pilot hole of the first mandril 4 after 33, the front end of second connecting rod 7 is after second connecting rod guide groove 34 It is arranged in the corresponding position pilot hole of the second mandril 5, the rear end of pedestal 1 is placed with several motors along its length direction 10, the quantity of motor 10 is identical with the guiding group number of groove body 3, and each motor 10 corresponds respectively to the guiding groove body 3 of corresponding position Arrangement, the upper vertical of each motor 10 is respectively installed with output wheel group 12 on output shaft 11, and each output wheel group 12 is wrapped Included overhead cam 13, lower cam 14, overhead cam 13, lower cam 14 upper support anchor ring 15 on be respectively arranged with recessed supporting surface, The radial angle and range of recessed supporting surface corresponding to overhead cam 13, lower cam 14 are set according to the movement for the yarn mouth to be driven Determination is set, the rear end of first connecting rod 6 is supported on the upper support anchor ring 15 of overhead cam 13, and the rear end of second connecting rod 7 is supported on down convex The upper support anchor ring 15 of wheel 14;The upper surface of guide holder 2 is fixed with mandril guide channel plate 16, and mandril guide channel plate 16 corresponds to each company The position of bar is respectively arranged with escape groove 17.
It is respectively arranged with vertically between first mandril 4, the bottom of the second mandril 5 and the front end upper surface of pedestal 1 to straight line Spring 18;
Recessed motor installation cavity 19 is provided on the length direction of the rear end of pedestal 1, the bottom of each motor 10 is embedded in In in motor installation cavity 19, it is ensured that the accurate positioning of motor 10 is reliable;
First connecting rod 6, second connecting rod 7 the position of the rear end upper support anchor ring 15 that is supported on corresponding cam be fixed with respectively Bearing 20, the outer ring of bearing 20 are supported on the corresponding position of corresponding upper support anchor ring 15, it is ensured that will not wear;
Motor 10 is installed in the corresponding position of the rear end face of guide holder 2 by screw, it is ensured that easy installation and reliable;
Overhead cam 13, lower cam 14 are integrated on same root hollow rotating shaft 21, and hollow rotating shaft 21 is radially fixed by bond structure Position is installed on the upper vertical of the motor 10 of corresponding position to output shaft 11, and upper vertical is provided with a fixed length on output shaft 11 The default slot 22 of degree, it is ensured that overhead cam 13, the mounting height of lower cam 14 are accurate and reliable;
Hall sensor 23 is separately installed on each motor 10, it is ensured that the accurate control for each motor 10, in turn Accurately control the yarn mouth that corresponding mandril is driven;
All first connecting rods 6 are articulated in the corresponding position of guide holder 2 by a first connecting rod shaft 8, all Second connecting rod 7 is articulated in the corresponding position of guide holder 2 by a second connecting rod shaft 9, it is ensured that simple, the peace of total Dress is convenient;
First mandril guide groove 31, the second mandril guide groove 32 are the inner groovy positioned at the rear end face of guide holder 2, guiding The middle and lower part position of the rear end face of seat 2 is fixed with railing 24, and railing ensures that mandril will not expose outside corresponding mandril from rear and lead To slot, the first mandril 4, the top of the second mandril 5 in a quiescent state at least part be located at corresponding escape groove 17 In altitude range;
First mandril 4, the second mandril 5 are identical mandril, are respectively arranged with pilot hole 25, lower guiding in every verdict Hole 26, the versatility being easily installed.
Its working principle is as follows:Motor rotation, and then overhead cam, lower cam rotation are driven, when the first mandril or second push up When the rear end of connecting rod corresponding to bar is supported on recessed supporting surface, the correspondence of the upper end ejection mandril guide channel plate of corresponding mandril is kept away Allow slot, it is corresponding when the rear end of the connecting rod corresponding to the first mandril or the second mandril is supported on the plan-position of upper support anchor ring The upper end of mandril do not expose to the correspondence escape groove of mandril guide channel plate, make single power device drive two mandrils, make It is simple to obtain total, is easily installed and arranges, reduce costs.
Specific embodiments of the present invention are described in detail above, but content is only the preferable implementation of the invention Example, should not be considered as limiting the invention the practical range of creation.It is all to become according to equalization made by the invention application range Change and improve etc., it shall still fall within the scope of this patent.

Claims (10)

1. a kind of driving device of yarn mouth, it is characterised in that:It includes pedestal, and the front end upper surface of the pedestal is along its length Direction is connected with guide holder, and the guide holder is alongst disposed with several groups guiding groove body, every group of guiding groove body difference Including the first mandril guide groove, the second mandril guide groove, first connecting rod guide groove, second connecting rod guide groove, first mandril The Vertical Square for the front end face that guide groove, the second mandril guide groove are located at the guide holder extends upward through setting, and described first Connecting rod guide groove, second connecting rod guide groove extend through the thickness direction arrangement of the guide holder, the first connecting rod guide groove It is connected to the first mandril guide groove, the second connecting rod guide groove is connected to the second mandril guide groove, every group of guiding groove body It respectively corresponds and is provided with the first mandril, the second mandril, first connecting rod, second connecting rod, first mandril is vertically to flush-mounted in institute It states in the first mandril guide groove, for second mandril in the second mandril guide groove, the first connecting rod passes through the One connecting rod shaft is articulated in the guide holder, and the second connecting rod is articulated in the guide holder by second connecting rod shaft, described The front end of first connecting rod is located at arrangement in the corresponding position pilot hole of first mandril after the first connecting rod guide groove, The front end of the second connecting rod is located in the corresponding position pilot hole of second mandril after running through the second connecting rod guide groove The rear end of arrangement, the pedestal is placed with several motors, the quantity of the motor and the group of guiding groove body along its length direction Number is identical, and each motor corresponds respectively to the arrangement of the guiding groove body of corresponding position, and the upper vertical of each motor is to defeated Be respectively installed with output wheel group on shaft, each output wheel group includes overhead cam, lower cam, the overhead cam, under it is convex Recessed supporting surface, the diameter of recessed supporting surface corresponding to the overhead cam, lower cam are respectively arranged on the upper support anchor ring of wheel It is arranged to angle and range according to the movement for the yarn mouth to be driven and is determined, the rear end of the first connecting rod is supported on described convex The upper support anchor ring of wheel, the rear end of the second connecting rod is supported on the upper support anchor ring of the lower cam;The guide holder it is upper End face is fixed with mandril guide channel plate, and the position that the mandril guide channel plate corresponds to each connecting rod is respectively arranged with escape groove.
2. a kind of driving device of yarn mouth as described in claim 1, it is characterised in that:First mandril, the second mandril It is respectively arranged between bottom and the front end upper surface of the pedestal vertically to linear springs.
3. a kind of driving device of yarn mouth as described in claim 1, it is characterised in that:The length direction of the rear end of the pedestal On be provided with recessed motor installation cavity, the bottom of each motor is in the motor installation cavity.
4. a kind of driving device of yarn mouth as described in claim 1, it is characterised in that:The first connecting rod, second connecting rod The position that rear end is supported on the upper support anchor ring of corresponding cam is fixed with bearing respectively, and the outer ring of the bearing is supported on corresponding The corresponding position of upper support anchor ring.
5. a kind of driving device of yarn mouth as claimed in claim 3, it is characterised in that:The motor is installed in institute by screw State the corresponding position of the rear end face of guide holder.
6. a kind of driving device of yarn mouth as described in claim 1, it is characterised in that:The overhead cam, lower cam are integrated in On same root hollow rotating shaft, the hollow rotating shaft is installed on the top of the motor of corresponding position by bond structure radial positioning Vertically to output shaft, the upper vertical is provided with the default slot of certain length on output shaft.
7. a kind of driving device of yarn mouth as described in claim 1, it is characterised in that:It is separately installed on each motor Hall sensor.
8. a kind of driving device of yarn mouth as described in claim 1, it is characterised in that:All first connecting rods pass through one The first connecting rod shaft is articulated in the corresponding position of the guide holder, and all second connecting rods pass through one described second and connect Bar shaft is articulated in the corresponding position of the guide holder.
9. a kind of driving device of yarn mouth as described in claim 1, it is characterised in that:The first mandril guide groove, second Mandril guide groove is the inner groovy positioned at the rear end face of the guide holder, and the middle and lower part position of the rear end face of the guide holder is solid Equipped with railing, first mandril, the top of the second mandril in a quiescent state at least part be located at corresponding evacuation In the altitude range of slot.
10. a kind of driving device of yarn mouth as described in claim 1, it is characterised in that:First mandril, the second mandril are Identical mandril is respectively arranged with pilot hole, lower pilot hole in the every verdict.
CN201810893883.1A 2018-08-08 2018-08-08 Yarn nozzle driving device Active CN108866786B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810893883.1A CN108866786B (en) 2018-08-08 2018-08-08 Yarn nozzle driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810893883.1A CN108866786B (en) 2018-08-08 2018-08-08 Yarn nozzle driving device

Publications (2)

Publication Number Publication Date
CN108866786A true CN108866786A (en) 2018-11-23
CN108866786B CN108866786B (en) 2023-08-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810893883.1A Active CN108866786B (en) 2018-08-08 2018-08-08 Yarn nozzle driving device

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1710458A1 (en) * 1967-02-13 1971-10-28 Elitex Zd Y Textilniho Strojir Apparatus for inserting pens into sample drums
IT8809411A0 (en) * 1988-05-17 1988-05-17 Furia Edoardo ELECTROMAGNETIC SELECTION DEVICE WITH ELECTRONIC NEEDLE CONTROL WITH THREE POSITIONS FOR CIRCULAR KNITTING MACHINE WITH ALTERNATE MOTION
CN2112640U (en) * 1992-01-10 1992-08-12 胡书彬 Warp-knit straw mat braider
CN201176502Y (en) * 2008-03-17 2009-01-07 吴宇芯 Yarn nozzle driving mechanism for knitting machine
CN201495378U (en) * 2009-08-27 2010-06-02 常州市润源经编机械有限公司 Driver for guide bar shogging
JP2015071837A (en) * 2013-10-01 2015-04-16 ミドリ安全株式会社 Reinforced knitted bag, reinforced knitted glove, and braid-over-braid knitting machine
CN105908348A (en) * 2016-06-13 2016-08-31 绍兴市越发机械制造有限公司 Transmission device for left-right edges and corners of hosiery machine
CN207121685U (en) * 2017-08-15 2018-03-20 浙江百翔科技有限公司 Gloves weave device
CN108118438A (en) * 2018-03-05 2018-06-05 泉州市永祺塑胶电子有限公司 A kind of new Kan wool yarn mouth device for Computerized flat knitting machine
CN208803227U (en) * 2018-08-08 2019-04-30 江苏金龙科技股份有限公司 A kind of driving device of yarn mouth

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1710458A1 (en) * 1967-02-13 1971-10-28 Elitex Zd Y Textilniho Strojir Apparatus for inserting pens into sample drums
IT8809411A0 (en) * 1988-05-17 1988-05-17 Furia Edoardo ELECTROMAGNETIC SELECTION DEVICE WITH ELECTRONIC NEEDLE CONTROL WITH THREE POSITIONS FOR CIRCULAR KNITTING MACHINE WITH ALTERNATE MOTION
CN2112640U (en) * 1992-01-10 1992-08-12 胡书彬 Warp-knit straw mat braider
CN201176502Y (en) * 2008-03-17 2009-01-07 吴宇芯 Yarn nozzle driving mechanism for knitting machine
CN201495378U (en) * 2009-08-27 2010-06-02 常州市润源经编机械有限公司 Driver for guide bar shogging
JP2015071837A (en) * 2013-10-01 2015-04-16 ミドリ安全株式会社 Reinforced knitted bag, reinforced knitted glove, and braid-over-braid knitting machine
CN105908348A (en) * 2016-06-13 2016-08-31 绍兴市越发机械制造有限公司 Transmission device for left-right edges and corners of hosiery machine
CN207121685U (en) * 2017-08-15 2018-03-20 浙江百翔科技有限公司 Gloves weave device
CN108118438A (en) * 2018-03-05 2018-06-05 泉州市永祺塑胶电子有限公司 A kind of new Kan wool yarn mouth device for Computerized flat knitting machine
CN208803227U (en) * 2018-08-08 2019-04-30 江苏金龙科技股份有限公司 A kind of driving device of yarn mouth

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