CN103114373B - Yarn storage device of knitting machine - Google Patents
Yarn storage device of knitting machine Download PDFInfo
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- CN103114373B CN103114373B CN201310072712.XA CN201310072712A CN103114373B CN 103114373 B CN103114373 B CN 103114373B CN 201310072712 A CN201310072712 A CN 201310072712A CN 103114373 B CN103114373 B CN 103114373B
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Abstract
The invention relates to the field of knitting equipment. A yarn storage device of a knitting machine comprises a shell body, a rotating shaft and a yarn storage wheel. The yarn storage wheel is formed by a winding ring, a coupling sleeve, a plurality of support rods and a plurality of steel wires. At least three arc winding protrusions connected as a whole with the winding ring are arranged on the outer side of the winding ring. Two edges of the winding ring are respectively provided with flanges which are used for preventing yarn from sliding out of the winding ring and are connected with the winding ring as a whole, and the steel wires penetrate on the flanges. The yarn storage device of the knitting machine has the advantages of being novel in structure, light in weight, and low in production cost, the yarn is not prone to sliding when the yarn storage device of the knitting machine is in use, and the yarn storage wheel is good in abrasion performance and the service life of the yarn storage wheel is long.
Description
Technical field
The present invention relates to knitting equipment field, the yarn storage device on especially a kind of knitting machine.
Background technology
Yarn storage device is the vitals on knitting machine, yarn storage device mainly comprises housing, rotating shaft and yarn storage wheel, rotating shaft is arranged on housing, yarn storage wheel is connected in rotating shaft, driven by motor rotating shaft and on yarn storage wheel rotate realized yarn on yarn storage wheel send yarn operation, around whether the yarn yarn pushing tension on yarn storage wheel constant, will determine the quality of knit product.Existing yarn storage device is mainly divided into two kinds, a kind of is the yarn storage device that Germany as shown in Figure 1 produces, Fig. 2 is the cross-sectional view of the yarn storage wheel on the German yarn storage device of producing, yarn storage wheel is by front plastic fixtures 11, rear plastic fixtures 12, connecting shaft cover 13 and a plurality of steel wire rack 14 form, the two ends of steel wire rack 14 are separately fixed in front plastic fixtures 11 and rear plastic fixtures 12 and are inseparable, connecting shaft cover 13 is for the rotating shaft of pegging graft, a plurality of steel wire racks 14 are arranged and are similar round, during use, yarn is on a plurality of steel wire racks 14, the advantage of this yarn storage wheel is that ABRASION RESISTANCE is good, steel wire rack is not easy to wear, its weak point is that production cost is high, steel wire rack 14 bending deformation easy to break, 14 distortion of any one steel wire rack or be worn after whole yarn storage wheel just scrapped, manufacturing technique is complicated, therefore use cost is very high, using hightension controller easily to make steel wire distortion in addition, thereby the accuracy that impact is controlled automatically.Another is the yarn storage device that Italy produces, as shown in Figure 3, the structure of yarn storage wheel is by integrally formed petal wire winding ring 15, connecting shaft cover 16 and the support wall in order 17 at middle part form, support wall in order 17 is divided into front support wall and rear support wall, plastic injection-moulded the forming of the whole employing of yarn storage wheel, connecting shaft overlaps 16 two ends and is connected with the support wall in order 17 in wire winding ring 15 respectively, wire winding ring 15 is provided with a plurality of breach makes wire winding ring 15 lateral surfaces be irregular annular, yarn is on the outermost wall of wire winding ring 15, the advantage of this yarn storage wheel is that the yarn storage wheel production cost producing with respect to above-mentioned Germany is low, weak point is to wear no resistance, after using a period of time, yarn is very easily by the erosion of wall of wire winding ring coiling place, simultaneously because the wall around line place is plastics walls, therefore the situation that yarn easily skids thereon, will affect the yarn quality that send of yarn, although this yarn storage wheel all-plastic is made, but its support wall in order still heavier integral body that causes lays particular stress on, therefore the large rotating speed of inertia is not easy to control, during use, can affect the accuracy of automatic control.
Summary of the invention
To the object of the invention is the deficiency that the yarn storage device in order overcoming on above-mentioned existing knitting machine exists, a kind of novel structure to be provided, yarn is difficult for skidding, lightweight, and production cost is low, the yarn storage device on the knitting machine of the good long service life of yarn storage wheel ABRASION RESISTANCE.
In order to realize foregoing invention object, the present invention has adopted following technical scheme:
Yarn storage device on knitting machine, comprises housing, rotating shaft and yarn storage wheel, and rotating shaft is arranged on housing, and yarn storage wheel is connected in rotating shaft; Described yarn storage wheel is by wire winding ring, connecting shaft cover, many support bars and organize steel wire more and form, and it is protruding that wire winding ring outside is provided with at least three arc-shape windings that are connected as a single entity with it; The center of connecting shaft cover in wire winding ring, connecting shaft cover connects wire winding ring by many support bars, and many support bar the inners are connected with connecting shaft cover lateral wall, and support bar outer end is connected with wire winding ring; Arc-shape winding projection and support bar are all regularly arranged centered by connecting shaft cover, between two support bars of arbitrary neighborhood, are material-saving holes, and the middle part of arc-shape winding projection is all pointed in the outer end of any support bar; One group of steel wire is all installed on the outer side surface of described each arc-shape winding projection, and every group of steel wire includes many that are arranged in parallel with connecting shaft cover, and the distance in every group between two steel wires of arbitrary neighborhood is between 5.5mm-16.5mm; On the two edges of described wire winding ring, be respectively equipped with the rib that yarn skids off that prevents being connected as a single entity with it, described steel wire is through on rib; Between described arbitrary neighborhood arc-shape winding projection, form inner recess, the wire winding ring at inner recess place is provided with to connect economizes material through hole; The rib of a described side is provided with fixed thread groove, and the rib of opposite side is provided with wire hole; One end of steel wire is in fixed thread groove, and the other end is exposed at outside wire hole through wire hole and this end; Described wire winding ring inner side is provided with the reinforcement liner being connected as a single entity with it, and support bar outer end is connected as a single entity with reinforcement liner.
As preferably, described every group of steel wire is all two that are parallel to each other.
As preferably, described support bar quantity and arc-shape winding projection quantity Matching, bonding strength is high.
As preferably, described arc-shape winding projection quantity is three or four or six or eight, between arbitrary neighborhood arc-shape winding projection, forms inner recess, and the wire winding ring at inner recess place is provided with to connect economizes material through hole, and the yarn storage wheel service efficiency of said structure is best.
Adopted the yarn storage device on the knitting machine of technique scheme, wire winding ring outside is provided with at least three arc-shape winding projections that are connected as a single entity with it, one group of steel wire is all installed on the outer side surface of each arc-shape winding projection, cost low weight convenient for production is light, during use, yarn is on steel wire, steel wire is with respect to existing steel wire rack lightweight construction, the mounting means of steel wire is special, can from rib, detach easily, once local steel wire excessive wear can be changed easily, the cost of use is very low.Steel wire is good with respect to plastic wall coiling ABRASION RESISTANCE, long service life, and the setting of steel wire has been equivalent to increase the resistance of wire winding ring, also can play the effect that prevents that yarn from skidding.Connecting shaft cover connects wire winding ring by many support bars, the middle part of arc-shape winding projection is all pointed in the outer end of any support bar, by the rational support bar of structure and position, between two support bars of arbitrary neighborhood, it is material-saving hole, under the prerequisite that has guaranteed each parts bonding strength of yarn storage wheel, reduced the weight of yarn storage wheel, not only reduce production cost but also reduced the inertia of yarn storage wheel, improved the accuracy that yarn storage wheel is controlled.Rib on the two edges of wire winding ring, the yarn that not only can prevent skids off but also just in time can be used for installing steel wire, very new reasonable of structure.Distance between two steel wires is between 5.5mm-16.5mm, the too short required steel wire quantity of distance will increase the weight of yarn storage wheel greatly, because arc-shape winding projection is outwardly arc, the long yarn of distance between two steel wires may not reach steel wire and directly around the highest point of arc-shape winding projection, is equivalent to steel wire just inoperative.Connect to economize material through hole and not only saved the weight that raw material has also alleviated yarn storage wheel.Strengthen the bonding strength that liner has improved wire winding ring and connecting shaft cover, during use driven by motor rotating shaft and on connecting shaft cover and overlap with connecting shaft the wire winding ring being connected and rotate, above-mentioned design has greatly improved the bonding strength of each parts of yarn storage wheel under the prerequisite that has reduced yarn storage wheel weight, has guaranteed the service life of yarn storage wheel.
In sum, the advantage of the yarn storage device on this knitting machine is novel structure, lightweight, and production cost is low, and during use, yarn is difficult for skidding, the good long service life of yarn storage wheel ABRASION RESISTANCE.
Accompanying drawing explanation
Fig. 1: the structural representation of the yarn storage device that in background technology, Germany produces.
Fig. 2: the cross-sectional view of yarn storage wheel on the yarn storage device that in background technology, Germany produces.
Fig. 3: the structural representation of the yarn storage device that in background technology, Italy produces.
Fig. 4: the structural representation of the embodiment of the present invention 1.
Fig. 5: the structure for amplifying schematic diagram of yarn storage wheel in the embodiment of the present invention 1.
Fig. 6: the structural representation of the embodiment of the present invention 2.
Fig. 7: the structure for amplifying schematic diagram of yarn storage wheel in the embodiment of the present invention 2.
Fig. 8: the structural representation of the embodiment of the present invention 3.
Fig. 9: the structure for amplifying schematic diagram of yarn storage wheel in the embodiment of the present invention 3.
Figure 10: the structural representation of the embodiment of the present invention 4.
Figure 11: the structure for amplifying schematic diagram of yarn storage wheel in the embodiment of the present invention 4.
The specific embodiment
Below in conjunction with accompanying drawing 4-Figure 11, the present invention is described further.
Yarn storage device on knitting machine as shown in Figure 4 and Figure 5, mainly consists of housing 1, rotating shaft 3 and yarn storage wheel 2, and rotating shaft 3 is vertically mounted on housing 1, and yarn storage wheel 2 is connected in rotating shaft 3, during use, driven by motor rotating shaft 3 and on yarn storage wheel 2 rotate.
Arc-shape winding projection 211 and support bar 23 quantity Matching, arc-shape winding projection 211 is six, support bar 23 is six roots of sensation.Arc-shape winding projection 211 and support bar 23 are all regularly arranged centered by connecting shaft cover 22 and rotating shaft 3, between two support bars 23 of arbitrary neighborhood, it is material-saving hole 25, be that material-saving hole 25 is six, the middle part of arc-shape winding projection 211 is all pointed in the outer end of any support bar 23, has improved the intensity connecting.One group of steel wire is all installed on the outer side surface of each arc-shape winding projection 211, and every group of steel wire includes many that are arranged in parallel with connecting shaft cover 22 and rotating shaft 3.On the two edges of wire winding ring 21, be respectively equipped with the rib 214 that yarn skids off that prevents being connected as a single entity with it, steel wire 24 is through on rib 214.Every group of steel wire is all two that are parallel to each other, distance between two steel wires 24 is between 5.5mm-16.5mm, too short required steel wire 24 quantity of distance will increase the weight of yarn storage wheel 2 greatly, because arc-shape winding projection 211 is outwardly arc, the long yarn of distance between two steel wires 24 may not reach steel wire 24 and directly around the highest point in arc-shape winding projection 211, is equivalent to steel wire 24 just inoperative.The rib 214 of one side is provided with fixed thread groove, the rib 214 of opposite side is provided with wire hole, one end of steel wire 24 is in fixed thread groove, the other end is exposed at outside wire hole through wire hole and this end, be that steel wire 24 can detach from rib 214 easily, once local steel wire 24 excessive wears can be changed easily, the cost of use is very low.
Between arbitrary neighborhood arc-shape winding projection 211, form inner recess 212, i.e. six inner recess 212, the wire winding ring 21 at inner recess 212 places is provided with to connect economizes material through hole 213, connect province's material through hole 213 rounded, connecting and economize material through hole 213 can be that each inner recess 212 place all arranges, also can be local interval arrange, connect and economize material through hole 213 and not only saved the weight that raw material has also alleviated yarn storage wheel 2.
Yarn storage device on knitting machine as shown in Figure 6 and Figure 7, mainly consists of housing 1, rotating shaft 3 and yarn storage wheel 2, and rotating shaft 3 is vertically mounted on housing 1, and yarn storage wheel 2 is connected in rotating shaft 3
Yarn storage device on the knitting machine of yarn storage device on the knitting machine of the present embodiment and embodiment 1 is compared, only be yarn storage wheel 2 differences, other is all identical with embodiment 1, specifically in the yarn storage wheel in the present embodiment 2, arc-shape winding projection 211 on wire winding ring 21 is four, support bar 23 is four, and between arbitrary neighborhood arc-shape winding projection 211, forming inner recess 212 is four, and material-saving hole 25 quantity between two support bars 23 of arbitrary neighborhood are four.Compare with the yarn storage device on the knitting machine of embodiment 1, difference is only that the shape difference of yarn storage wheel 2 makes its partial structurtes that variation occur, the shape difference of yarn storage wheel 2 has changed the shape on yarn storage wheel 2 of yarn, can use for the knitting machine of different demands.
Yarn storage device on knitting machine as shown in Figure 8 and Figure 9, mainly consists of housing 1, rotating shaft 3 and yarn storage wheel 2, and rotating shaft 3 is vertically mounted on housing 1, and yarn storage wheel 2 is connected in rotating shaft 3
Yarn storage device on the knitting machine of yarn storage device on the knitting machine of the present embodiment and embodiment 1 is compared, only be yarn storage wheel 2 differences, other is all identical with embodiment 1, specifically in the yarn storage wheel in the present embodiment 2, arc-shape winding projection 211 on wire winding ring 21 is three, support bar 23 is three, and between arbitrary neighborhood arc-shape winding projection 211, forming inner recess 212 is three, and material-saving hole 25 quantity between two support bars 23 of arbitrary neighborhood are three.
Embodiment 4
Yarn storage device on knitting machine as shown in Figure 10 and Figure 11, mainly consists of housing 1, rotating shaft 3 and yarn storage wheel 2, and rotating shaft 3 is vertically mounted on housing 1, and yarn storage wheel 2 is connected in rotating shaft 3
Yarn storage device on the knitting machine of yarn storage device on the knitting machine of the present embodiment and embodiment 1 is compared, only be yarn storage wheel 2 differences, other is all identical with embodiment 1, specifically in the yarn storage wheel in the present embodiment 2, arc-shape winding projection 211 on wire winding ring 21 is eight, support bar 23 is eight, and between arbitrary neighborhood arc-shape winding projection 211, forming inner recess 212 is eight, and material-saving hole 25 quantity between two support bars 23 of arbitrary neighborhood are eight.
Above-described embodiment is only preferably embodiment of this patent, and for example the quantity of every group of steel wire and distance can be adjusted.It should be noted that at present domestic is all import for the yarn storage device overwhelming majority on knitting machine, price is very high, yarn storage device price on the knitting machine of this patent is only 1/5th of imported product, especially wherein 1/10th of the not enough import yarn storage wheel of consumable accessory yarn storage wheel divalent lattice, can reduce the use cost of domestic enterprise greatly.
Claims (4)
1. the yarn storage device on knitting machine, comprises housing, rotating shaft and yarn storage wheel, and rotating shaft is arranged on housing, and yarn storage wheel is connected in rotating shaft; Yarn storage wheel is by wire winding ring, connecting shaft cover, many support bars and organize steel wire more and form, and it is protruding that wire winding ring outside is provided with at least three arc-shape windings that are connected as a single entity with it; On the two edges of wire winding ring, be respectively equipped with the rib that yarn skids off that prevents being connected as a single entity with it, between arbitrary neighborhood arc-shape winding projection, form inner recess, it is characterized in that described steel wire is through on rib; The center of described connecting shaft cover in wire winding ring, connecting shaft cover connects wire winding ring by many support bars, and many support bar the inners are connected with connecting shaft cover lateral wall, and support bar outer end is connected with wire winding ring; Arc-shape winding projection and support bar are all regularly arranged centered by connecting shaft cover, between two support bars of arbitrary neighborhood, are material-saving holes, and the middle part of arc-shape winding projection is all pointed in the outer end of any support bar; One group of steel wire is all installed on the outer side surface of described each arc-shape winding projection, and every group of steel wire includes many that are arranged in parallel with connecting shaft cover, and the distance in every group between two steel wires of arbitrary neighborhood is between 5.5mm-16.5mm; The wire winding ring at inner recess place is provided with to connect economizes material through hole; The rib of a described side is provided with fixed thread groove, and the rib of opposite side is provided with wire hole; One end of steel wire is in fixed thread groove, and the other end is exposed at outside wire hole through wire hole and this end; Described wire winding ring inner side is provided with the reinforcement liner being connected as a single entity with it, and support bar outer end is connected as a single entity with reinforcement liner.
2. the yarn storage device on knitting machine according to claim 1, is characterized in that described every group of steel wire is all two that are parallel to each other.
3. the yarn storage device on knitting machine according to claim 1, is characterized in that described support bar quantity and arc-shape winding projection quantity Matching.
4. the yarn storage device on knitting machine according to claim 3, is characterized in that described arc-shape winding projection quantity is three or four or six or eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310072712.XA CN103114373B (en) | 2013-03-07 | 2013-03-07 | Yarn storage device of knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310072712.XA CN103114373B (en) | 2013-03-07 | 2013-03-07 | Yarn storage device of knitting machine |
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| Publication Number | Publication Date |
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| CN103114373A CN103114373A (en) | 2013-05-22 |
| CN103114373B true CN103114373B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310072712.XA Active CN103114373B (en) | 2013-03-07 | 2013-03-07 | Yarn storage device of knitting machine |
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| CN (1) | CN103114373B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2341498C2 (en) * | 1973-08-16 | 1975-10-02 | Iro Ab, Ulricehamn (Schweden) | Thread delivery device for textile machines |
| DE3215952A1 (en) * | 1982-04-29 | 1983-11-03 | Beck Strickmaschinen GmbH, 7407 Rottenburg | WINDING THREAD DEVICE |
| CN1048071A (en) * | 1989-06-13 | 1990-12-26 | 陈仁惠 | Feeding and storage device for knitting machine |
| DE19840727A1 (en) * | 1998-09-07 | 2000-05-25 | Memminger Iro Gmbh | Thread delivery device for textile machines |
| CN2625410Y (en) * | 2003-04-24 | 2004-07-14 | 林忠民 | Belt pulley for thread-feeding device of knitting machine |
| TWM377426U (en) * | 2009-05-12 | 2010-04-01 | Jinfuji Entpr Co Ltd | Speedy assemble stripe feeder |
| CN201695166U (en) * | 2010-05-27 | 2011-01-05 | 浙江真心毛绒制品有限公司 | Yarn transporting wheel for cut loop knitting machine |
| TWM423702U (en) * | 2011-11-02 | 2012-03-01 | Tien Yang Knitting Machinery Co Ltd | Yarn delivering device having wear resistant structure and its yarn storage wheel thereof |
| CN202610483U (en) * | 2012-04-13 | 2012-12-19 | 东莞今富五金机械有限公司 | Yard storage cylinder |
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2013
- 2013-03-07 CN CN201310072712.XA patent/CN103114373B/en active Active
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Address after: 315300 No. 189 Gutang Street Science and Technology Road, Cixi City, Ningbo City, Zhejiang Province Patentee after: Zhejiang Sunzhou Electric Technology Co., Ltd. Address before: 315300 Science and Technology Road 189 Zonghan Street, Cixi City, Ningbo City, Zhejiang Province Patentee before: Cixi Taiyangzhou Textile Technology Co., Ltd. |
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