CN203065754U - Yarn storage device - Google Patents
Yarn storage device Download PDFInfo
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- CN203065754U CN203065754U CN 201320104455 CN201320104455U CN203065754U CN 203065754 U CN203065754 U CN 203065754U CN 201320104455 CN201320104455 CN 201320104455 CN 201320104455 U CN201320104455 U CN 201320104455U CN 203065754 U CN203065754 U CN 203065754U
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- yarn storage
- yarn
- wire
- winding ring
- storage device
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Abstract
The utility model relates to the field of a knitting device. A yarn storage device comprises a shell, a rotating shaft and a yarn storage wheel, wherein the rotating shaft is arranged on the shell, the yarn storage wheel is connected to the rotating shaft and comprises a winding ring, a connecting shaft sleeve, multiple supporting rods and three groups of steel wires, the connecting shaft sleeve is positioned at the center position of the winding ring and is connected with the winding ring through the multiple supporting rods, the outer side of the winding ring is provided with three arc-shaped winding bulges which are integrally connected with the winding ring, the three arc-shaped winding bulges are in regular arrangement by using the connecting shaft sleeve as a center, the outer side wall of each arc-shaped winding bulge is provided with one group of steel wires, each group of steel wires comprises multiple steel wires which are in parallel arrangement with the connecting shaft sleeve, and two edges of the winding ring are respectively provided with a flange which is integrally connected with the winding ring and is used for preventing yarn from slipping off. The yarn storage device disclosed by the utility model has the advantages that the structure is novel, the weight is light, the production cost is low, the yarn is not easy to slip when in use, the wear resistance of the yarn storage wheel is good, and the service life is long.
Description
Technical field
The utility model relates to the knitting equipment field, the yarn storage device that uses on especially a kind of knitting machine.
Background technology
Yarn storage device is the vitals on the knitting machine, yarn storage device mainly comprises housing, rotating shaft and yarn storage wheel, rotating shaft is installed on the housing, yarn storage wheel is connected in the 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 produces, yarn storage wheel on the yarn storage device is by preceding plastic fixtures, back plastic fixtures, connecting shaft cover and a plurality of steel wire rack constitute, the two ends of steel wire rack be separately fixed at before plastic fixtures and the back plastic fixtures on and inseparable, the connecting shaft cover is used for the grafting rotating shaft, a plurality of steel wire racks are arranged and are similar round, yarn is on a plurality of steel wire racks during use, 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 the production cost height, steel wire rack bending deformation easy to break, and any one steel wire rack distortion or the whole yarn storage wheel in back that is worn have just been scrapped, the manufacturing technique complexity, therefore use cost is very high, is using the hightension controller to make the steel wire distortion easily in addition, thus the accuracy of the automatic control of influence.Another is the yarn storage device that Italy produces, the structure of yarn storage wheel is by integrally formed petal wire winding ring, connecting shaft cover and the support wall in order at middle part constitute, support wall in order and back support wall in order before support wall in order is divided into, plastic injection-moulded the forming of the whole employing of yarn storage wheel, connecting shaft cover two ends link to each other with support wall in order in the wire winding ring respectively, wire winding ring is provided with a plurality of breach makes the wire winding ring lateral surface be non-regular annular, yarn is on the outermost wall of wire winding ring, 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 owing to the wall around the line place is the plastics walls, therefore the yarn situation of skidding easily thereon, will influence the yarn quality that send of yarn, though this yarn storage wheel all-plastic is made, its support wall in order still heavier integral body that causes lays particular stress on, therefore the big rotating speed of inertia is not easy control, can influence the accuracy of automatic control during use.
Summary of the invention
Goal of the invention of the present utility model is in order to overcome the deficiency that above-mentioned existing yarn storage device exists, a kind of novel structure to be provided, and yarn is difficult for skidding, and is in light weight, and production cost is low, the yarn storage device of the good long service life of yarn storage wheel ABRASION RESISTANCE.
In order to realize the foregoing invention purpose, the utility model has adopted following technical scheme:
Yarn storage device comprises housing, rotating shaft and yarn storage wheel, and rotating shaft is installed on the housing, and yarn storage wheel is connected in the rotating shaft; Described yarn storage wheel comprises wire winding ring, connecting shaft cover, many support bars and three groups of steel wires, and the connecting shaft cover is in the center of wire winding ring, and the connecting shaft cover connects wire winding ring by many support bars; The wire winding ring outside is provided with three arc-shape winding projectioies that are connected as a single entity with it, three arc-shape winding projectioies are regularly arranged centered by the connecting shaft cover, one group of steel wire all is installed on the outer side surface of each arc-shape winding projection, every group of steel wire includes many that are arranged in parallel with the connecting shaft cover, is 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 wire winding ring.
As preferably, described is the material-saving hole between adjacent two support bars arbitrarily, the material-saving hole has reduced the weight of yarn storage wheel under the prerequisite that has guaranteed each parts bonding strength of yarn storage wheel, not only reduced production cost but also reduced the inertia of yarn storage wheel, has improved the accuracy of yarn storage wheel control.
As preferably, form inner recess between the described adjacent arc-shape winding projection, the wire winding ring at inner recess place is provided with to connect economizes material through hole, and connecting the effect that economizes material through hole is to have reduced the weight of yarn storage wheel and production cost.
As preferably, on every group of steel wire arbitrarily the distance between adjacent two steel wires be between the 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 the arc of outside protrusion, 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, it is just inoperative to be equivalent to steel wire.
As preferably, the middle part of arc-shape winding projection is all pointed in the outer end of any support bar, and every group of steel wire all is the 2-4 root that is parallel to each other, and steel wire is through on the rib.Supporting bar structure and position are reasonable, and bonding strength height, steel wire are through on the rib, and be rational in infrastructure easy for installation.
As preferably, 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 the wire hole, and namely steel wire can detach from rib easily, in case local steel wire excessive wear can be changed it easily, the cost of use is very low.
As preferably, described wire winding ring inboard is provided with the reinforcement liner that is connected as a single entity with it, and the support bar outer end is connected as a single entity with strengthening liner, has improved the bonding strength that wire winding ring and connecting shaft overlap, and has guaranteed the service life of yarn storage wheel.
Adopted the yarn storage device of technique scheme, the wire winding ring outside is provided with three arc-shape winding projectioies 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, yarn is on steel wire during use, steel wire is with respect to existing steel wire rack lightweight construction, and local damage is changed convenient, and production and use cost are 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 yarn that rib can prevent skids off, and it is also convenient to produce.Yarn is on the steel wire of three arc-shape winding projectioies, and yarn integral body is triangular in shape, and is big with respect to the yarn resistance of coiled circle, more be difficult for skidding, and yarn coiled triangle can be specifically designed to the yarn of special elastic.The advantage of this yarn storage device is novel structure, and is in light weight, and production cost is low, and yarn is difficult for skidding during use, the good long service life of yarn storage wheel ABRASION RESISTANCE.
Description of drawings
Fig. 1: the structural representation of the utility model embodiment.
Fig. 2: the structure for amplifying schematic diagram of yarn storage wheel among the utility model embodiment.
The specific embodiment
Be described further below in conjunction with accompanying drawing 1 and the utility model of Fig. 2.
Yarn storage device as depicted in figs. 1 and 2 mainly is made of housing 1, rotating shaft 3 and yarn storage wheel 2, and rotating shaft 3 is vertically mounted on the housing 1, and yarn storage wheel 2 is connected in the 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 three, support bar 23 is three, arc-shape winding projection 211 and support bar 23 are all regularly arranged centered by connecting shaft cover 22 and rotating shaft 3, be material-saving hole 25 between adjacent two support bars 23 arbitrarily, be that material-saving hole 25 is three, 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 two 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 the rib 214.Every group of steel wire all is two that are parallel to each other, distance between two steel wires 24 is between the 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 the arc of outside protrusion, the long yarn of distance between two steel wires 24 may not reach steel wire 24 and directly around the highest point on the arc-shape winding projection 211, it is just inoperative to be equivalent to steel wire 24.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 the 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 any adjacent arc-shape winding projection 211, i.e. three inner recess 212, the wire winding ring 21 at inner recess 212 places is provided with to connect economizes material through hole 213, it is rounded to connect province's material through hole 213, connecting and economize material through hole 213 can be that each inner recess 212 place all arranges, also can local arrange at interval, connect and economize material through hole 213 and not only saved the weight that raw material has also alleviated yarn storage wheel 2.
Yarn is on the steel wire 2 of three arc-shape winding projectioies 211, and yarn integral body is triangular in shape, and is big with respect to the yarn resistance of coiled circle, more be difficult for skidding, and yarn coiled triangle can be specifically designed to the yarn of special elastic.
Above-described embodiment only is this patent preferred implementation, and for example the quantity of every group of steel wire and distance can be adjusted.
Claims (7)
1. yarn storage device comprises housing, rotating shaft and yarn storage wheel, and rotating shaft is installed on the housing, and yarn storage wheel is connected in the rotating shaft; It is characterized in that described yarn storage wheel comprises wire winding ring, connecting shaft cover, many support bars and three groups of steel wires, the connecting shaft cover is in the center of wire winding ring, and the connecting shaft cover connects wire winding ring by many support bars; The wire winding ring outside is provided with three arc-shape winding projectioies that are connected as a single entity with it, three arc-shape winding projectioies are regularly arranged centered by the connecting shaft cover, one group of steel wire all is installed on the outer side surface of each arc-shape winding projection, every group of steel wire includes many that are arranged in parallel with the connecting shaft cover, is 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 wire winding ring.
2. yarn storage device according to claim 1 is characterized in that being the material-saving hole between adjacent two support bars arbitrarily.
3. yarn storage device according to claim 1 is characterized in that forming inner recess between the described adjacent arc-shape winding projection, and the wire winding ring at inner recess place is provided with to connect economizes material through hole.
4. yarn storage device according to claim 1 is characterized in that the distance between any adjacent two steel wires is between the 5.5mm-16.5mm on every group of steel wire.
5. yarn storage device according to claim 1 is characterized in that the outer end of any support bar all points to the middle part of arc-shape winding projection, and every group of steel wire all is the 2-4 root that is parallel to each other, and steel wire is through on the rib.
6. yarn storage device according to claim 1 is characterized in that 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 the wire hole.
7. yarn storage device according to claim 1 is characterized in that described wire winding ring inboard is provided with the reinforcement liner that is connected as a single entity with it, and the support bar outer end is connected as a single entity with the reinforcement liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104455 CN203065754U (en) | 2013-03-07 | 2013-03-07 | Yarn storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104455 CN203065754U (en) | 2013-03-07 | 2013-03-07 | Yarn storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065754U true CN203065754U (en) | 2013-07-17 |
Family
ID=48764566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320104455 Expired - Fee Related CN203065754U (en) | 2013-03-07 | 2013-03-07 | Yarn storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203065754U (en) |
-
2013
- 2013-03-07 CN CN 201320104455 patent/CN203065754U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20160307 |