CN202968931U - Yarn storage structure and floating plate thereof - Google Patents
Yarn storage structure and floating plate thereof Download PDFInfo
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- CN202968931U CN202968931U CN 201220529162 CN201220529162U CN202968931U CN 202968931 U CN202968931 U CN 202968931U CN 201220529162 CN201220529162 CN 201220529162 CN 201220529162 U CN201220529162 U CN 201220529162U CN 202968931 U CN202968931 U CN 202968931U
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- yarn storage
- yarn
- wheel
- floating disc
- magnetite
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Abstract
A yarn storage structure comprises a yarn storage main body, a yarn storage wheel, a floating plate and at least one sensor, wherein the yarn storage wheel is in shaft connection with the yarn storage main body; the floating plate is arranged on the yarn storage wheel in a floating manner; and the sensor is arranged corresponding to the floating plate and used for sensing the floating plate, so as to judge whether yarns on the yarn storage wheel are adequate and enable the yarn storage wheel to hold a proper amount of yarns. The yarn storage structure can not cause error action, and can accurately achieve the purpose of yarn detection. The utility model further provides a floating plate of the yarn storage structure.
Description
Technical field
The utility model is relevant for a kind of yarn storage structure and floating disc thereof, espespecially a kind of yarn storage structure and floating disc thereof of the knitting machine be used to having variable yarn feeding demand.
Background technology
Along with the development of textile industry, more and more many textile machines all must have the demand of supply irregular yarn-feeding, with factors such as the braiding that adapts to the cloth cover floral designs and face tensions, to reach the demand to yarn feeding.
" storage type yarn feeder " is mainly used in having the knitting machine of variable yarn feeding demand, all can provide correct tension force at the yarn that is used in any kind, to reduce the percentage of fabric defects, also improved the efficient of knitting machine.For example number No. M321434 i.e. announcement of TaiWan, China letters patent has a kind of " arrangement for detecting of yarn feeder ", be disposed on a yarn feeder, this yarn feeder has a body and a yarn storage wheel, this yarn storage wheel has a surface and is yarn wheel nail and a driver of minute surface, this yarn storage wheel of this driver drives, this arrangement for detecting comprises: an infra-red detection electric eye, be positioned on this body, and its oblique irradiation in this yarn wheel nails on and is electrically connected this driver.
Above-mentioned yarn feeder is mainly the surface that the light that utilizes the infra-red detection electric eye to send is radiated at the yarn wheel nail of yarn storage wheel, the quantity of the surperficial yarn of judgement yarn wheel nail, and then the action of control driver, make yarn can maintain certain quantity, to avoid occurring the phenomenon of yarn accumulation and improper winding.
Just, above-mentioned yarn feeder is to utilize the infra-red detection electric eye to detect yarn, can be because yarn color, thickness, dust and the factor impact such as dirty and cause misoperation, so that can't reach accurately the purpose that detects yarn.
The utility model for improve above-mentioned shortcoming can, coordinate the utilization of scientific principle, propose a kind of reasonable in design and effectively improve the technical scheme of above-mentioned shortcoming.
The utility model content
Main purpose of the present utility model is to provide a kind of yarn storage structure and floating disc thereof, can not cause misoperation, can reach accurately the purpose that detects yarn.
To achieve these goals, the utility model provides a kind of yarn storage structure, comprising: a yarn storage body; One yarn storage wheel, it is coupling in this yarn storage body; One can be by the floating disc of yarn promotion on this yarn storage wheel, and its floating ground is arranged on this yarn storage wheel; And at least one sensor, itself and the corresponding setting of this floating disc are used for this floating disc of sensing.
The utility model separately provides a kind of floating disc of yarn storage structure, this yarn storage structure has a yarn storage body and and is coupling in the yarn storage wheel of this yarn storage body, this floating disc floating ground is arranged on this yarn storage wheel, and this floating disc is formed with the resistance surface that can contact with yarn on this yarn storage wheel.
Further, be provided with one first magnetite on this yarn storage wheel, be provided with one second magnetite on this floating disc, this first magnetite and this second magnetite are positioned at the distance of magnetic force induction mutually, and this first magnetite has identical polarity with the pole-face that this second magnetite is faced mutually.
Further, be provided with flexible member between this yarn storage wheel and this floating disc.
Further, this sensor is magnetic measuring sensor or metal sensor.
Further, this sensor is positioned at this yarn storage wheel inside or outside.
Further, this sensor is fixed on this yarn storage body.
Further, this yarn storage wheel has wheel body on, wheel body and several yarn storages nail once, and these yarn storages nails are located at this between wheel body and this time wheel body, and this floating disc is provided with several perforation, and these yarn storages nails pass respectively bores a hole.
Further, this floating disc is formed with the resistance surface that can contact with yarn on this yarn storage wheel, and the outer rim of this floating disc has been bent to form a chamfering downwards.
Further, this floating disc is a circular disk body, and this resistance surface is an inclined-plane.
Further, be provided with a flexible member between this yarn storage wheel and this floating disc.
Further, the outer rim of this floating disc has been bent to form a chamfering downwards.
The utlity model has following useful effect: the utility model floating ground on yarn storage wheel is provided with floating disc, and collocation has sensor, in order to detecting the position of floating disc, thereby judge whether the yarn on yarn storage wheel is enough, make and keep appropriate yarn on yarn storage wheel.
The utility model can not cause misoperation because of yarn color, thickness, dust and the factor such as dirty, can reach accurately the purpose that detects yarn.
For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation use, the utility model is limited.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model yarn storage structure the first embodiment.
Fig. 2 is the cross-sectional schematic of the utility model yarn storage structure the first embodiment.
Fig. 3 is the cross-sectional schematic of another use state of the utility model yarn storage structure the first embodiment.
Fig. 4 is the cross-sectional schematic of the utility model yarn storage structure the second embodiment.
Fig. 5 is the perspective exploded view of the utility model yarn storage wheel and floating disc.
Fig. 6 is the solid combination schematic diagram of the utility model yarn storage wheel and floating disc.
Fig. 7 is the schematic diagram of the utility model yarn storage structure the 3rd embodiment.
Fig. 8 is the schematic diagram of the utility model yarn storage structure the 4th embodiment.
Fig. 9 is the schematic diagram of the utility model yarn storage structure the 5th embodiment.
Wherein, description of reference numerals is as follows:
1 yarn storage structure
11 yarn storage bodies
111 fixed parts
112 yarn introduction members
113 yarn introduction members
114 yarn introduction members
115 yarn introduction members
116 bearings
117 holders
118 storage tanks
119 motors
12 belt pulleys
13 first power transmission shafts
131 base portions
14 driving-discs
141 flexible members
15 solenoids
16 driven discs
17 second driving shafts
171 bearings
18 yarn storage wheels
Wheel body on 181
182 times wheel bodys
183 yarn storage nails
184 press the yarn circle
185 accommodation spaces
186 openings
187 guide inclined-planes
188 fixtures
19 packing rings
20 unidirectional control devices
21 floating discs
211 perforation
212 resistance surfaces
213 chamferings
22 first magnetites
23 second magnetites
24 sensors
25 flexible members
The specific embodiment
See also Fig. 1 to Fig. 3, the utility model provides a kind of yarn storage structure, discloses in the present embodiment a kind of yarn storage structure of electromagnetic clutch pattern, but is not restricted to this, and the utility model also can be applicable to motor type or other forms of yarn storage structure.In the present embodiment, yarn storage structure 1 comprises a yarn storage body 11, a belt pulley 12, one first power transmission shaft 13, a driving-disc 14, a solenoid 15, a driven disc 16, a second driving shaft 17, a yarn storage wheel 18 and a floating disc 21.
The lower end of the first power transmission shaft 13 can be provided with the larger base portion of a diameter 131, and driving-disc 14 is arranged at the bottom of base portion 131, makes driving-disc 14 be connected in an end (lower end) of the first power transmission shaft 13.Driving-disc 14 can be circular disk body, and driving-disc 14 can be an ironware, thereby can be adsorbed by solenoid 15 and driven disc 16.Separately also can be provided with further flexible member 141 between driving-disc 14 and base portion 131, flexible member 141 can be the elastomers such as shell fragment, the strength that resets that flexible member 141 can provide driving-disc 14 to move up.
One end (upper end) of second driving shaft 17 is fixedly connected to the center of driven disc 16, the upper end of second driving shaft 17 is articulated in solenoid 15 with two bearings 171, second driving shaft 17 rotatably is arranged on yarn storage body 11, second driving shaft 17 and driven disc 16 rotatably are arranged on solenoid 15.
The packing ring 19 of one annular can be set between holder 117 and solenoid 15, and the height of packing ring 19 can in response to the suitable variation of needs, make the distance between driving-disc 14 and driven disc 16 have adjustable.
Second driving shaft 17 and driven disc 16 rotatably are arranged in yarn storage body 11, the bottom of solenoid 15 is stretched out in the lower end of second driving shaft 17, yarn storage wheel 18 is connected in the lower end of second driving shaft 17, be also that yarn storage wheel 18 can utilize the mode such as screw (figure slightly) locking to be connected in the lower end of second driving shaft 17, thereby can utilize second driving shaft 17 to drive yarn storage wheel 18 rotations, yarn storage wheel 18 rotatably is coupling in yarn storage body 11.Yarn storage wheel 18 has the yarn storage nail 183 that several intervals arrange, and yarn can be wound in these yarn storage nail 183 outer rims.
Yarn can be via yarn introduction member 112,113,114,115 guiding, and be wound on yarn storage wheel 18, so that by strip member drive pulleys 12 such as belts (figure slightly), and then by first, second power transmission shaft 13,17 transmission yarn storage wheel 18 rotations, thereby utilize yarn storage wheel 18 to drive the action that yarn carries out yarn storage and send yarn.
See also Fig. 5 and Fig. 6, in the present embodiment, yarn storage wheel 18 adopts knockdown designs, and yarn storage wheel 18 has wheel body 181 on, once wheel body 182 and several yarn storages nail 183, and these yarn storages nails 183 are located between wheel body 181 and lower wheel body 182.Separately with the fixing upper wheel body 181 of several fixtures 188 and lower wheel body 182, these fixtures 188(such as screw) can be arranged in wheel body 181 and be bolted in lower wheel body 182, make between wheel body 181 and lower wheel body 182 and fixed.
Liftably be provided with one on yarn storage wheel 18 and press yarn circle 184(as shown in Figure 1), press yarn circle 184 to be ring-like lamellar body, press yarn circle 184 to descend and to suppress in yarn storage wheel 18 lower edges because of weight own.The yarn that is wound on yarn storage wheel 18 can pass between pressure yarn circle 184 and yarn storage wheel 18 lower edges, then is directed to yarn introduction member 115, can utilize and press yarn circle 184 to suppress on yarn, yarn is carried comparatively stable.
Floating disc 21 floating grounds are arranged on yarn storage wheel 18, and floating disc 21 is to be arranged on yarn storage wheel 18 in the floating mode of magnetic in the present embodiment.Floating disc 21 can be a circular disk body, and floating disc 21 can be metalwork or plastic parts, and the material of floating disc 21 does not limit, and can change in response to the pattern of sensor 24.When for example this floating disc 21 was metalwork, this sensor 24 can be the metal sensor, can be used for responding to floating disc 21.When this floating disc 21 was plastic parts, this sensor 24 can be magnetic measuring sensor, can be used for responding to the second magnetite 23 on floating disc 21.
Floating disc 21 is provided with several perforation 211 corresponding with yarn storage nail 183 in the present embodiment, yarn storage nail 183 and bore a hole and 211 can be corresponding cylinder and circular hole, the internal diameter of perforation 211 is greater than the external diameter of yarn storage nail 183, these yarn storage nails 183 pass respectively bores a hole 211, and floating disc 21 liftably is arranged on yarn storage wheel 18.Floating disc 21 can be formed with the resistance surface 212 of a ring-type, and resistance surface 212 can be an inclined-plane, and resistance surface 212 can in order to mutually to conflict with yarn, can be promoted by yarn floating disc 21.The outer rim of floating disc 21 can be bent to form a chamfering 213 further downwards, and is available to prevent the yarn scratch.Just the structure of floating disc 21 does not limit, and can give suitable variation, and for example resistance surface 212 also can be cambered surface or other shapes, and chamfering 213 also can be other structures or omitted.
Being respectively arranged with in the present embodiment one first magnetite 22 and one second magnetite 23, the first magnetites 22 and the second magnetite 23 on yarn storage wheel 18 and floating disc 21 is permanet magnet.It is inner or outside that the first magnetite 22 can utilize the mode such as gluing to be arranged at the lower wheel body 182 of yarn storage wheel 18, and the first magnetite 22 is fixedly arranged on yarn storage wheel 18.The second magnetite 23 can utilize the modes such as gluing to be arranged at top or the bottom of floating disc 21, and the second magnetite 23 can be arranged on yarn storage wheel 18 with floating disc 21 floating grounds.The first magnetite 22 and the second magnetite 23 are positioned at the distance of magnetic force induction mutually, the first magnetite 22 has identical polarity with the pole-face that the second magnetite 23 is faced mutually, thereby, the first magnetite 22 and the second magnetite 23 homopolar-repulsions and keep a distance, floating disc 21 and the second magnetite 23 are arranged on yarn storage wheel 18 in the floating mode of magnetic, and floating disc 21 and the second magnetite 23 are positioned at suitable height on lower wheel body 182 under normal conditions.
In another embodiment of the present utility model, be provided with a flexible member 25(as shown in Figure 4 between yarn storage wheel 18 and floating disc 21), this flexible member 25 can be spring or shell fragment etc., also can between the lower wheel body 182 of yarn storage wheel 18 and floating disc 21, flexible member 25 be set, can utilize the elasticity of flexible member 25 upwards to promote floating disc 21, floating disc 21 floating grounds are arranged on yarn storage wheel 18.
Yarn (figure slightly) can be wound in this yarn storage wheel 18 outer rims, when yarn does not arrive predetermined quantity, floating disc 21 rises because of the first magnetite 22 and the second magnetite 23 homopolar-repulsions and is positioned at a primary importance, sensor 24 can be sensed floating disc 21, represent that the yarn that is wound around on yarn storage wheel 18 is not enough this moment, drive immediately yarn storage wheel 18 rotations, yarn is wrapped on yarn storage wheel 18, to proceed the action of yarn storage.In the present embodiment, when sensor 24 is sensed floating disc 21, can output one enabling signal make it excitatory with electric conduction magnetic coil 15, make arrangement of clutch joint the first power transmission shaft 13 and second driving shaft 17(as shown in Figure 2), thereby the rotary power that makes the first power transmission shaft 13 is able to going down to second driving shaft 17, in order to drive yarn storage wheel 18 rotations, yarn is wrapped on yarn storage wheel 18 to proceed the action of yarn storage.
When yarn arrives predetermined quantity, yarn can promote floating disc 21 declines and be positioned at a second place, floating disc 21 breaks away from the induction range of sensor 24, represents that the yarn that is wound around on yarn storage wheel 18 is too much this moment, controls immediately yarn storage wheel 18 and stops operating to end the yarn storage action.In the present embodiment, when floating disc 21 breaks away from the induction range of sensor 24, can export a shutdown signal to interrupt the excitatory of solenoid 15, separately the first power transmission shaft 13 and second driving shaft 17(be as shown in Figure 3 to make arrangement of clutch), the rotary power that makes the first power transmission shaft 13 be passed to second driving shaft 17 interrupts, and makes yarn storage wheel 18 stop operating to end the yarn storage action.
The utility model floating ground on yarn storage wheel 18 is provided with a floating disc 21, and collocation has a sensor 24, in order to detecting the position of floating disc 21, thereby judges whether the yarn on yarn storage wheel 18 is enough, makes and keeps appropriate yarn on yarn storage wheel 18.The utility model utilizes the lifting of floating disc 21 to judge whether the yarn on yarn storage wheel 18 is enough, also can not cause misoperation because of yarn color, thickness, dust and the factor such as dirty, can reach accurately the purpose that detects yarn.
The utility model also can arrange a unidirectional control device 20(as shown in Figure 2 between yarn storage wheel 18 and second driving shaft 17), it is the non-return devices such as unilateral bearing or unidirectional tooth, make the rotation that yarn storage wheel 18 can only be unidirectional, the situation that does not have reversing occurs, with avoid yarn to get loose dropping and mechanism impaired.
See also Fig. 7 to Fig. 9, disclose multiple different motor type yarn storage structure in these embodiment, yarn storage structure 1 in these embodiment respectively includes a yarn storage body 11, a yarn storage wheel 18, a floating disc 21 and at least one sensor 24, yarn storage wheel 18 is coupling in yarn storage body 11, and yarn storage body 11 is provided with a motor 119, the center of rotation of motor 119 is connected in yarn storage wheel 18, floating disc 21 floating grounds are arranged on yarn storage wheel 18, sensor 24 and the corresponding setting of floating disc 21 are used for sensing floating disc 21.These embodiment can utilize sensor 24 to detect the position of floating disc 21 equally, thereby judge whether the yarn on yarn storage wheel 18 is enough, make and keep appropriate yarn on yarn storage wheel 18.
Only the above is only preferred embodiment of the present utility model; non-ly be intended to limit to scope of patent protection of the present utility model; therefore such as use the equivalence that the utility model specification and graphic content are done to change, all in like manner all be contained in rights protection scope of the present utility model, close and give Chen Ming.
Claims (14)
1. a yarn storage structure, is characterized in that, comprising:
One yarn storage body;
One yarn storage wheel, it is coupling in this yarn storage body;
One can be by the floating disc of yarn promotion on this yarn storage wheel, and its floating ground is arranged on this yarn storage wheel; And
At least one sensor, itself and the corresponding setting of this floating disc are used for this floating disc of sensing.
2. yarn storage structure as claimed in claim 1, it is characterized in that, be provided with one first magnetite on this yarn storage wheel, be provided with one second magnetite on this floating disc, this first magnetite and this second magnetite are positioned at the distance of magnetic force induction mutually, and this first magnetite has identical polarity with the pole-face that this second magnetite is faced mutually.
3. yarn storage structure as claimed in claim 1, is characterized in that, is provided with flexible member between this yarn storage wheel and this floating disc.
4. yarn storage structure as claimed in claim 1, is characterized in that, this sensor is magnetic measuring sensor or metal sensor.
5. yarn storage structure as claimed in claim 1, is characterized in that, it is inner or outside that this sensor is positioned at this yarn storage wheel.
6. yarn storage structure as claimed in claim 1, is characterized in that, this sensor is fixed on this yarn storage body.
7. yarn storage structure as claimed in claim 1, it is characterized in that, this yarn storage wheel has wheel body on, wheel body and several yarn storages nail once, and these yarn storages nails are located on this between wheel body and this time wheel body, this floating disc is provided with several perforation, and these yarn storage nails pass each perforation.
8. yarn storage structure as claimed in claim 1, is characterized in that, this floating disc is formed with the resistance surface that can contact with yarn on this yarn storage wheel, and the outer rim of this floating disc has been bent to form a chamfering downwards.
9. the floating disc of a yarn storage structure, it is characterized in that, this yarn storage structure has a yarn storage body and and is coupling in the yarn storage wheel of this yarn storage body, and this floating disc floating ground is arranged on this yarn storage wheel, and this floating disc is formed with the resistance surface that can contact with yarn on this yarn storage wheel.
10. the floating disc of yarn storage structure as claimed in claim 9, is characterized in that, this floating disc is a circular disk body, and this resistance surface is an inclined-plane.
11. the floating disc of yarn storage structure as claimed in claim 9, it is characterized in that, be provided with one first magnetite on this yarn storage wheel, be provided with one second magnetite on this floating disc, this first magnetite and this second magnetite are positioned at the distance of magnetic force induction mutually, and this first magnetite has identical polarity with the pole-face that this second magnetite is faced mutually.
12. the floating disc of yarn storage structure as claimed in claim 9 is characterized in that, is provided with a flexible member between this yarn storage wheel and this floating disc.
13. the floating disc of yarn storage structure as described in any one in claim 9 to 12, it is characterized in that, this yarn storage wheel has wheel body on, wheel body and several yarn storages nail once, these yarn storages nail is located on this between wheel body and this time wheel body, this floating disc is provided with several perforation, and these yarn storage nails pass each perforation.
14. the floating disc of yarn storage structure as described in any one in claim 9 to 12 is characterized in that the outer rim of this floating disc has been bent to form a chamfering downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529162 CN202968931U (en) | 2012-10-16 | 2012-10-16 | Yarn storage structure and floating plate thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529162 CN202968931U (en) | 2012-10-16 | 2012-10-16 | Yarn storage structure and floating plate thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968931U true CN202968931U (en) | 2013-06-05 |
Family
ID=48510030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220529162 Expired - Fee Related CN202968931U (en) | 2012-10-16 | 2012-10-16 | Yarn storage structure and floating plate thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420067A (en) * | 2013-09-06 | 2015-03-18 | 陈仁惠 | Ceramic yarn feeding wheel |
| CN105420906A (en) * | 2014-09-23 | 2016-03-23 | 典洋针织机械股份有限公司 | Yarn conveying device, yarn storage wheel of yarn conveying device and assembling method of yarn storage wheel |
-
2012
- 2012-10-16 CN CN 201220529162 patent/CN202968931U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420067A (en) * | 2013-09-06 | 2015-03-18 | 陈仁惠 | Ceramic yarn feeding wheel |
| CN104420067B (en) * | 2013-09-06 | 2017-12-26 | 陈仁惠 | Ceramic yarn feeding wheel |
| CN105420906A (en) * | 2014-09-23 | 2016-03-23 | 典洋针织机械股份有限公司 | Yarn conveying device, yarn storage wheel of yarn conveying device and assembling method of yarn storage wheel |
| CN105420906B (en) * | 2014-09-23 | 2018-09-14 | 典洋针织机械股份有限公司 | The yarn storage wheel and its assemble method of yarn-feeding device, yarn-feeding device |
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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 |
Granted publication date: 20130605 Termination date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |