CN203569270U - Energy-saving electric spindle - Google Patents
Energy-saving electric spindle Download PDFInfo
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- CN203569270U CN203569270U CN201320755668.8U CN201320755668U CN203569270U CN 203569270 U CN203569270 U CN 203569270U CN 201320755668 U CN201320755668 U CN 201320755668U CN 203569270 U CN203569270 U CN 203569270U
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Abstract
The utility model relates to an energy-saving electric spindle which comprises an independent motor-driven spindle, wherein the spindle comprises a rotatable spindle rod fixedly connected with the spindle, a yarn-storage plate and a twisting plate; a spindle pot, which is fixed and is used for feeding a package, is arranged above the twisting plate; the spindle pot is composed of an upper pot, a middle pot and a lower pot which are connected with each other; and the radius of the twisting plate is 3-10mm more than the radius of the lower end face of the lower pot. The energy-saving electric spindle provided by the utility model can ensure the quality of the twisted yarns and synchronously can achieve the purpose of saving 10%-15% of energy by reducing the radius of the twisting plate. On the one hand, the yarn-storage plate and the twisting plate are served as parts of the rotatable spindle: the diameter of the spindle is reduced, so that the energy consumed by the self-rotation of the spindle by overcoming the air resistance is reduced. On the other hand, the yarn-storage plate and the twisting plate are served as holding points of an air circle formed by yarn rotation: when the diameter is reduced, the diameter of the air circle formed during a yarn twisting process is reduced, and if the diameter of the air circle is reduced, the energy required by overcoming the air resistance is reduced.
Description
Technical field
The utility model relates in field of textile machinery straight sth. made by twisting or the accessory, the particularly energy-saving electric ingot of a kind of straight sth. made by twisting or double twisting of double twisting equipment.
Background technology
Existing straight twist spindles or two-for-one twisting spindles, have the fixed ingot tank that holds feed yarns package and the spindle that comprises the rotatable work of yarn storage dish and twisting plate conventionally.When the yarn of deriving from the yarn storage dish of spindle is upwards guided the thread-carrier of ingot tank top into through twisting plate, yarn can be rotated in the peripheral air ring that produces of ingot tank along with spindle, and it is that the needed driving-energy of spindle work is the chief component of twisting equipment energy consumption that the air ring that the energy that spindle rotation itself is required and Yarn twisting produce overcomes the energy that air drag consumes.So reduce the needed driving-energy of spindle work, be the important measures of twisting device energy conservation consumption reduction.
The structure that spindle coordinates with other devices, referring to the record in Chinese patent 200820065380.7.Ingot tank wherein as shown in Figure 3.
Also a kind of two-for-one twisting spindles as disclosed in CN102212903A or twisting spindle, the radius of the contact wire that the maximum radius of the hollow spindle of its rotatable support contacts with yarn at the bottom of than the tank of fixed ingot tank is little by least 10%, by therefore producing relatively elongated ballooning of yarn, reduces the needed driving-energy of spindle work.
The two-for-one twisting spindles that and for example CN202913125U describes, by the mode that adopts novel spindle arrangement and taper ingot tank that double twisting air ring is obviously reduced, realizes the Energy Intensity Reduction of two-for-one twister.
But above-mentioned existing two-for-one twisting spindles or twisting spindle drive yarn rotation to realize in the process of Yarn twisting at spindle, ballooning of yarn elongated or that reduce all easily rubs with fixed ingot tank, therefore can cause the impaired or broken end of yarn, affect the normal twisting production of twist yarn quality or impact.
Especially carpet silk raw material are generally the METHOD FOR POLYPROPYLENE BCF yarn that density is less, fusing point is lower.BCF yarn, in the twisting process of straight sth. made by twisting or double twisting, can face two kinds of rough sledding: one is because thread density is less conventionally, and air ring is often not easy to open, so that cannot complete twisting; Another kind is exactly after air ring is opened, to be easier to touch fixed ingot tank the impaired or yarn of yarn is fused because of frictional heat.So twisting BCF yarn will form the air ring of realizing normal twisting, conventionally need to have the spindle of relatively large radius twisting plate, form larger ballooning of yarn, and larger ballooning of yarn will inevitably cause larger energy consumption.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of energy-saving electric ingot, can when guaranteeing twist yarn quality, make twisting machine drive the required energy of spindle work to reduce.Further, make the profile of ingot tank more approach the shape of air ring, thereby effectively avoid yarn damage or broken end.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of energy-saving electric ingot, comprise that independent motor drives spindle, spindle comprises the rotatable spindle blade, yarn storage dish and the twisting plate that are fixedly connected with it, above twisting plate, be provided with the fixed ingot tank that feeds package that holds, ingot tank is comprised of interconnected upper tank, middle tank and lower tank, and the radius of twisting plate is greater than the radius 3-10mm of lower tank lower surface.
Described ingot tank below is provided with twisting plate, and the radius of twisting plate is greater than the radius 3-8mm of lower tank lower surface.
Described ingot tank below is provided with twisting plate, and the radius of twisting plate is greater than the radius 4-7mm of lower tank lower surface.
Lower pot bottom slowly changes from small to large to middle part radius, and middle tank top changes from small to large to middle part radius, and to guarantee being connected with rounding off with upper tank, and profile and the balloon shape of the ingot tank of composition are similar.
Described lower tank is divided into flat segments and nearly conical section, and the bottom radius of nearly conical section is less than tip radius, and the height of nearly conical section is greater than the height of flat segments.
The height of nearly conical section is greater than the height 10 ~ 45mm of flat segments.
The height of nearly conical section is greater than the height 25-40mm of flat segments.
Described middle pot bottom radius is greater than middle tank top radius 1-8mm.
Described middle pot bottom radius is greater than middle tank top radius 3-5mm.
Described upper tank top is provided with anti-tangle yarn groove.
A kind of energy-saving electric ingot that the utility model provides by dwindling the radius of twisting plate, reaches energy-conservation 10%～15% object when guaranteeing twist yarn quality.Specifically comprise two aspects: one, yarn storage dish and twisting plate are as a part for rotary spindle, and its diameter reduces to make spindle rotation itself to overcome the energy minimizing that air drag consumes; Its two, yarn storage dish and twisting plate produce of air ring as yarn rotation and grip point, when diameter reduces, can make the yarn air ring diameter forming in process of twisting thread reduce, and air ring diameter reduce, it overcomes the required energy of air drag and will reduce.
Further, the utility model copies balloon shape to design ingot tank profile, can effectively avoid on the one hand ballooning of yarn and the friction of ingot tank and damage yarn or generation broken yarn, can guarantee that Yarn twisting carries out smoothly and guarantees good yarn quality; The lower tank conical design of ingot tank becomes similar with balloon shape in addition, while avoiding yarn to draw from twisting plate, in twisting plate top edges, forms air-flow vortex and causes larger energy consumption.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structure half section structural representation of the present utility model.
Fig. 2 is the overall structure schematic diagram that adopts spindle of the present utility model.
Fig. 3 is the structural representation of ingot tank of the prior art.
In figure: spindle 1, yarn storage dish 2, twisting plate 3, lower tank 4, flat segments A, conical section B, air ring 5, middle tank 6, upper tank 7, anti-tangle yarn groove 8, thread-carrier 9.
The specific embodiment
In Fig. 1,2, a kind of energy-saving electric ingot, comprise that independent motor drives spindle, spindle rotating speed can reach 3500 ~ 9000 revs/min, spindle comprises the rotatable spindle blade, yarn storage dish and the twisting plate that are fixedly connected with it, above twisting plate, is provided with the fixed ingot tank that feeds package that holds, ingot tank is comprised of interconnected upper tank 7, middle tank 6 and lower tank 4, and the radius of twisting plate 3 is greater than the radius 3-10mm of lower tank 4 lower surfaces.Structure thus, along with reducing of twisting plate 3 radiuses, air ring 5 also reduces thereupon, thereby has saved energy, reaches energy-conservation object.And in prior art as shown in Figure 3, more than conventionally the radius of twisting plate 3 is greater than the radius 13mm of lower tank 4 lower surfaces.
In preferred scheme, described ingot tank below is provided with twisting plate 3, and the radius of twisting plate 3 is greater than the radius 3-8mm of lower tank 4 lower surfaces.
In preferred scheme, described ingot tank below is provided with twisting plate 3, and the radius of twisting plate 3 is greater than the radius 4-7mm of lower tank 4 lower surfaces.
In further preferred scheme, described ingot tank below is provided with twisting plate 3, and the radius of twisting plate 3 is greater than the radius 5-6mm of lower tank 4 lower surfaces.
Preferably, in Fig. 2, lower tank 4 is divided into flat segments A and nearly conical section B, and the bottom radius of nearly conical section B is less than tip radius, and the height of nearly conical section B is greater than the height of flat segments A.Structure thus, makes the shape of ingot tank more approach the shape of air ring 5, thereby avoids yarn to touch ingot tank dwindling after air ring 5, in order to avoid yarn damage or broken end.In described nearly conical section B, refer at the two ends of conical section and be provided with arc-shaped transition.And prior art is as in Fig. 3, the height of nearly conical section B ' is lower than the height of flat segments A '.
In preferred scheme, the height of nearly conical section B is greater than height 10 ~ 45mm of flat segments A.
In further preferred scheme, the height of nearly conical section B is greater than the height 25-40mm of flat segments A.
Preferred scheme is as in Fig. 1, and described middle tank 6 bottom radius are greater than middle tank 6 top radius.Structure thus, the top of middle tank 6 changes the shape that further makes the shape of ingot tank more approach air ring 5 from small to large to middle part radius.In prior art, be that top changes from big to small to middle part radius as shown in Figure 3.
In preferred scheme, described middle tank 6 bottom radius are greater than middle tank 6 top radius 1-8mm.
In further preferred scheme, described middle tank 6 bottom radius are greater than middle tank 6 top radius 3-5mm.
Described upper tank 7 tops are provided with anti-tangle yarn groove 8.Can avoid twist yarn impaired.
Example as shown in Fig. 1,2, spindle 1, in order to rotate in twisting or the process of twisting thread and to guide yarn and be furnished with yarn storage dish 2 and twisting plate 3, directly over spindle, has the thread-carrier 9 exporting as air ring.The yarn of drawing from twisting plate 3, along with spindle rotates, forms air ring 5 between twisting plate 3 and thread-carrier 9.Spindle drives the energy consuming when reducing work, and air ring 5 is the smaller the better with the spacing of ingot tank.Because balloon shape is less, its energy that overcomes air drag consumption is just fewer.But not frayed for guaranteeing yarn, air ring 5 can not be collided with ingot tank.So do not changing feeding package size, be contained under the big or small prerequisite of the package in ingot tank, when height and position one timing of thread-carrier 9, reduce as far as possible the radius of twisting plate 3, twisting plate 3 approaches with lower pot bottom radius, and the air ring radius that yarn is produced with spindle rotation reduces; Change spindle tank shape simultaneously, make profile and air ring 5 shapes of the ingot tank that lower tank 4, middle tank 6, upper tank 7 form similar, lower tank 4 highly lengthens the particularly nearly conical section height in bottom and lengthens, lower tank 4 bottoms change from small to large to middle part radius, similar with air ring 5, middle tank 6 tops slowly change from small to large to middle part radius, to guarantee being connected with rounding off with upper tank 7, play tank 4 bottoms to change from small to large to middle part radius, middle tank 6 tops slowly change from small to large to middle part radius, in addition, anti-tangle yarn groove 8 is arranged at upper tank 7 tops, avoids twist yarn impaired.
Claims (10)
1. an energy-saving electric ingot, comprise that independent motor drives spindle, spindle comprises the rotatable spindle blade, yarn storage dish and the twisting plate that are fixedly connected with it, above twisting plate, be provided with the fixed ingot tank that feeds package that holds, ingot tank is comprised of interconnected upper tank (7), middle tank (6) and lower tank (4), it is characterized in that: the radius of twisting plate (3) is greater than the radius 3-10mm of lower tank (4) lower surface.
2. a kind of energy-saving electric ingot according to claim 1, is characterized in that: described ingot tank below is provided with twisting plate (3), and the radius of twisting plate (3) is greater than the radius 3-8mm of lower tank (4) lower surface.
3. a kind of energy-saving electric ingot according to claim 2, is characterized in that: described ingot tank below is provided with twisting plate (3), and the radius of twisting plate (3) is greater than the radius 4-7mm of lower tank (4) lower surface.
4. a kind of energy-saving electric ingot according to claim 1, it is characterized in that: lower tank (4) bottom slowly changes from small to large to middle part radius, middle tank (6) top changes from small to large to middle part radius, to guarantee being connected with rounding off with upper tank (7), and profile and air ring (5) shape of the ingot tank of composition are similar.
5. a kind of energy-saving electric ingot according to claim 4, it is characterized in that: described lower tank (4) is divided into flat segments (A) and nearly conical section (B), the bottom radius of nearly conical section (B) is less than tip radius, and the height of nearly conical section (B) is greater than the height of flat segments (A).
6. a kind of energy-saving electric ingot according to claim 1, is characterized in that: the height of nearly conical section (B) is greater than the height 10 ~ 45mm of flat segments (A).
7. a kind of energy-saving electric ingot according to claim 1, is characterized in that: the height of nearly conical section (B) is greater than the height 25-40mm of flat segments (A).
8. a kind of energy-saving electric ingot according to claim 4, is characterized in that: described middle tank (6) bottom radius is greater than middle tank (6) top radius 1-8mm.
9. a kind of energy-saving electric ingot according to claim 5, is characterized in that: described middle tank (6) bottom radius is greater than middle tank (6) top radius 3-5mm.
10. a kind of energy-saving electric ingot according to claim 1, is characterized in that: described upper tank (7) top is provided with anti-tangle yarn groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755668.8U CN203569270U (en) | 2013-11-27 | 2013-11-27 | Energy-saving electric spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755668.8U CN203569270U (en) | 2013-11-27 | 2013-11-27 | Energy-saving electric spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569270U true CN203569270U (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320755668.8U Expired - Fee Related CN203569270U (en) | 2013-11-27 | 2013-11-27 | Energy-saving electric spindle |
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| CN (1) | CN203569270U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614824A (en) * | 2013-11-27 | 2014-03-05 | 宜昌经纬纺机有限公司 | Energy-saving electric spindle |
| CN104195687A (en) * | 2014-08-26 | 2014-12-10 | 宜昌经纬纺机有限公司 | Energy-saving electric spindle assembly |
| CN104195688A (en) * | 2014-08-26 | 2014-12-10 | 宜昌经纬纺机有限公司 | Energy-saving electric spindle assembly |
| CN104195689A (en) * | 2014-08-26 | 2014-12-10 | 宜昌经纬纺机有限公司 | Energy-saving electric spindle assembly |
-
2013
- 2013-11-27 CN CN201320755668.8U patent/CN203569270U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614824A (en) * | 2013-11-27 | 2014-03-05 | 宜昌经纬纺机有限公司 | Energy-saving electric spindle |
| CN103614824B (en) * | 2013-11-27 | 2016-01-20 | 宜昌经纬纺机有限公司 | Energy-saving electric ingot |
| CN104195687A (en) * | 2014-08-26 | 2014-12-10 | 宜昌经纬纺机有限公司 | Energy-saving electric spindle assembly |
| CN104195688A (en) * | 2014-08-26 | 2014-12-10 | 宜昌经纬纺机有限公司 | Energy-saving electric spindle assembly |
| CN104195689A (en) * | 2014-08-26 | 2014-12-10 | 宜昌经纬纺机有限公司 | Energy-saving electric spindle assembly |
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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: 20140430 Termination date: 20161127 |