CN103114373A - Yarn storage device of knitting machine - Google Patents
Yarn storage device of knitting machine Download PDFInfo
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- CN103114373A CN103114373A CN201310072712XA CN201310072712A CN103114373A CN 103114373 A CN103114373 A CN 103114373A CN 201310072712X A CN201310072712X A CN 201310072712XA CN 201310072712 A CN201310072712 A CN 201310072712A CN 103114373 A CN103114373 A CN 103114373A
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- yarn storage
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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, the driven by motor rotating shaft and on yarn storage wheel rotate realized yarn on the yarn storage wheel send the yarn operation, whether the yarn yarn pushing tension on the yarn storage wheel the constant quality that will determine knit product.existing yarn storage device mainly is 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 consist of, the two ends of steel wire rack 14 are separately fixed on front plastic fixtures 11 and rear plastic fixtures 12 and are inseparable, connecting shaft cover 13 is used for the grafting rotating shaft, 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, any one steel wire rack 14 distortion or the rear whole yarn storage wheel that is worn have just been scrapped, manufacturing technique is complicated, therefore use cost is very high, using the hightension controller easily to make the 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 consist of, 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 cover 16 two ends are connected with 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 that produces with respect to above-mentioned Germany is low, weak point is to wear no resistance, use yarn after a period of time very easily with the erosion of wall of wire winding ring coiling place, simultaneously because the wall around the line place is the plastics walls, therefore the yarn situation of easily skidding 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, can affect the accuracy of automatic control during use.
Summary of the invention
The objective of the invention is provides a kind of novel structure in order to overcome the deficiency of the yarn storage device existence on above-mentioned existing knitting machine, and yarn is difficult for skidding, and is 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 the foregoing invention purpose, 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 consist of, and it is protruding that the wire winding ring outside is provided with at least three arc-shape windings that are connected as a single entity with it; The connecting shaft cover is in the center of wire winding ring, and connecting shaft cover connects wire winding rings by many support bars, and namely many support bar the inners are connected with connecting shaft cover lateral wall, and the support bar outer end is connected with wire winding ring; Arc-shape winding projection and support bar are all regularly arranged centered by the connecting shaft cover, are the material-saving holes between two support bars of arbitrary neighborhood, 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 all is 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 the connecting shaft cover, and the distance in every group between two steel wires of arbitrary neighborhood is between 5.5mm-16.5mm; Be respectively equipped with the rib that yarn skids off that prevents that is connected as a single entity with it on the two edges of described wire winding ring, described steel wire is through on rib; Form inner recess between described arbitrary neighborhood arc-shape winding projection, 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 the fixed thread groove, and the rib of opposite side is provided with wire hole; One end of steel wire is in the fixed thread groove, and the other end passes wire hole and this end is exposed at outside wire hole; Described wire winding ring inboard is provided with the reinforcement liner that is connected as a single entity with it, and support bar outer end and reinforcement liner are connected as a single entity.
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, forms inner recess between arbitrary neighborhood arc-shape winding projection, 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, the 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 all is 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 detach from rib easily, in case local steel wire excessive wear can be changed it 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.The 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, the material-saving hole between two support bars of arbitrary neighborhood, reduced the weight of yarn storage wheel under the prerequisite that has guaranteed each parts bonding strength 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 skid 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 the 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 the driven by motor rotating shaft and on connecting shaft cover and the wire winding ring rotation that is connected with the connecting shaft cover, above-mentioned design has improved the bonding strength of each parts of yarn storage wheel greatly under the prerequisite that has reduced yarn storage wheel weight, guaranteed the service life of yarn storage wheel.
In sum, the advantage of the yarn storage device on this knitting machine is novel structure, and is 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.
Description of drawings
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.
Embodiment 1
Yarn storage device on knitting machine as shown in Figure 4 and Figure 5 mainly is made 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, it is material-saving hole 25 between two support bars 23 of arbitrary neighborhood, 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 that connects.One group of steel wire all is 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.Be respectively equipped with the rib 214 that yarn skids off that prevents that is connected as a single entity with it on the two edges of wire winding ring 21, 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 on arc-shape winding projection 211, is equivalent to steel wire 24 just inoperative.The rib 214 of one side is provided with the fixed thread groove, the rib 214 of opposite side is provided with wire hole, one end of steel wire 24 is in the fixed thread groove, the other end passes wire hole and this end is exposed at outside wire hole, be that steel wire 24 can detach from rib 214 easily, in case local steel wire 24 excessive wears can be changed it easily, the cost of use is very low.
Form inner recess 212 between arbitrary neighborhood arc-shape winding projection 211, 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, connect economizing material through hole 213 and can be each inner recess 212 places all arranges, also can be local the 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 is made 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 forming inner recess 212 between arbitrary neighborhood arc-shape winding projection 211 is four, and material-saving hole 25 quantity between two support bars 23 of arbitrary neighborhood are four.Namely compare with the yarn storage device on the knitting machine of embodiment 1, difference only is 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, and the knitting machine that can be used for different demands uses.
Yarn storage device as on Fig. 8 and knitting machine shown in Figure 9 mainly is made 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 forming inner recess 212 between arbitrary neighborhood arc-shape winding projection 211 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 is made 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 forming inner recess 212 between arbitrary neighborhood arc-shape winding projection 211 is eight, and material-saving hole 25 quantity between two support bars 23 of arbitrary neighborhood are eight.
Above-described embodiment is only the better embodiment of this patent, and for example the quantity of every group of steel wire and distance can be adjusted.Need to prove 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, comprise housing, rotating shaft and yarn storage wheel, and rotating shaft is arranged on housing, and yarn storage wheel is connected in rotating shaft; It is characterized in that described yarn storage wheel by wire winding ring, connecting shaft cover, many support bars and organize steel wire more consisting of, be provided with at least three arc-shape windings projections that are connected as a single entity with it outside wire winding ring; The connecting shaft cover is in the center of wire winding ring, and connecting shaft cover connects wire winding rings by many support bars, and namely many support bar the inners are connected with connecting shaft cover lateral wall, and the support bar outer end is connected with wire winding ring; Arc-shape winding projection and support bar are all regularly arranged centered by the connecting shaft cover, are the material-saving holes between two support bars of arbitrary neighborhood, 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 all is 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 the connecting shaft cover, and the distance in every group between two steel wires of arbitrary neighborhood is between 5.5mm-16.5mm; Be respectively equipped with the rib that yarn skids off that prevents that is connected as a single entity with it on the two edges of described wire winding ring, described steel wire is through on rib; Form inner recess between described arbitrary neighborhood arc-shape winding projection, 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 the fixed thread groove, and the rib of opposite side is provided with wire hole; One end of steel wire is in the fixed thread groove, and the other end passes wire hole and this end is exposed at outside wire hole; Described wire winding ring inboard is provided with the reinforcement liner that is connected as a single entity with it, and support bar outer end and reinforcement liner are connected as a single entity.
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, it is characterized in that described arc-shape winding projection quantity is three or four or six or eight, form inner recess between arbitrary neighborhood arc-shape winding projection, the wire winding ring at inner recess place is provided with to connect economizes material through hole.
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 true CN103114373A (en) | 2013-05-22 |
| CN103114373B CN103114373B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310072712.XA Active CN103114373B (en) | 2013-03-07 | 2013-03-07 | Yarn storage device of knitting machine |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928987A (en) * | 1973-08-16 | 1975-12-30 | Iro Ab | Thread supply device for textile machines |
| GB2119412A (en) * | 1982-04-29 | 1983-11-16 | Beck Strickmaschinen Gmbh | Winding thread device |
| CN1048071A (en) * | 1989-06-13 | 1990-12-26 | 陈仁惠 | Yarn supply and storage device for knitting machine |
| CN2625410Y (en) * | 2003-04-24 | 2004-07-14 | 林忠民 | Belt pulley structure of knitting machine yarn feeder |
| CN1211268C (en) * | 1998-09-07 | 2005-07-20 | 梅明格-Iro股份有限公司 | Yarn feeder for textile machines |
| 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 |
-
2013
- 2013-03-07 CN CN201310072712.XA patent/CN103114373B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928987A (en) * | 1973-08-16 | 1975-12-30 | Iro Ab | Thread supply device for textile machines |
| GB2119412A (en) * | 1982-04-29 | 1983-11-16 | Beck Strickmaschinen Gmbh | Winding thread device |
| CN1048071A (en) * | 1989-06-13 | 1990-12-26 | 陈仁惠 | Yarn supply and storage device for knitting machine |
| CN1211268C (en) * | 1998-09-07 | 2005-07-20 | 梅明格-Iro股份有限公司 | Yarn feeder for textile machines |
| CN2625410Y (en) * | 2003-04-24 | 2004-07-14 | 林忠民 | Belt pulley structure of knitting machine yarn feeder |
| 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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| CN103114373B (en) | 2014-04-16 |
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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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