CN101549807B - Automatic winder - Google Patents
Automatic winder Download PDFInfo
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- CN101549807B CN101549807B CN 200910127070 CN200910127070A CN101549807B CN 101549807 B CN101549807 B CN 101549807B CN 200910127070 CN200910127070 CN 200910127070 CN 200910127070 A CN200910127070 A CN 200910127070A CN 101549807 B CN101549807 B CN 101549807B
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- line connector
- tensioner
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Abstract
The invention provides an automatic winder, comprising a gate tensioner (26) capable of enduing the tension on the yarn to be winded on a pony roll (P) after being unwound from a bobbin (12), a tension sensor (3) for detecting the tension of the yarn and mounted on the yarn passage (Y) over the gate tensioner (26). The automatic winder can directly detect the unwinding tension of the bobbin (12), the unwinding tension of the yarn unwinding auxiliary device, the tension endued by the gate tensioner (26), free from the tension variance infection due to the other factors. Thus the automatic winder not only directly detects the generation of the abnormal tension when the abnormal tension generates, but also easily determines the generation cause, thereby preventing the end broke due to abnormal tension or bad pony roll winding shape from generating.
Description
Technical field
The present invention relates to form for the yarn by mound bobbins the automatic winder of bobbin.
Background technology
The bobbin that automatic winder is produced spinning frame etc. is reeled and is formed the bobbin (package) of regulation shape.Automatic winder for example possesses shown in Japanese kokai publication hei 10-87175 communique: the yarn that the bobbin solution is relaxed give suitable tension force tensioner, check yarn flaws yarn clearer, broken end is taking place or because yarn clearer connects the line connector (termination) of line end and the cylinder etc. that traverses that bobbin is rotated by wipe contact at a high speed when producing broken end.
Automatic winder evenly needs to adjust the winding tension of tensioner in order to make the bobbin shape.In the past, the adjustment of this coiling was rule of thumb to be worth along with coil diameter increases and reduction tension force, so that the rolling density of bobbin is obtained ideal value.For example, support and the tensioner that supports bobbin linked by connecting rod mechanism, the tension force that tensioner is applied with the support action reduces.But, in such tension adjustment, if in coiling because the unexpected tension variation of generations such as bobbin Xie Shu then can't handle this problem, can't prevent problems such as the broken end that causes owing to paratonia etc. or winding form be bad.
For this reason, the automatic winder of putting down in writing in Japanese kokai publication hei 10-87175 communique possesses mensuration from the tension pick-up of the tension force of the yarn that is wound into bobbin after the bobbin solution is relaxed.According to this tension pick-up, can detect this unexpected tension variation under the situation of the tension variation that in coiling, meets accident.Therefore, can come the action of adjustment of tonicity device or the cylinder that traverses according to detected tension variation, prevent in coiling because tension variation causes breaking end or winding form is bad.
In automatic winder, be provided with when yarn disconnects drawing the line connector (termination) that on bobbin yarn is connected with the yarn under working that draws from bobbin.And, be provided with the relay pipe that when yarn disconnects, for the end to yarn under working attracts to keep above-mentioned yarn under working is guided to line connector.But, in existing automatic winder, be not used in the device that whether affirmation successfully guides yarn under working by relay pipe to line connector when wiring, therefore there is the problem of the wiring operation that can't promptly use line connector.
Summary of the invention
The present invention makes in view of the above problems, and its purpose is to provide a kind of automatic winder, and it can be by promptly carrying out the wiring operation operation of reeling efficiently.
In order to address the above problem, automatic winder of the present invention is characterized in that, possesses the tensioner of the yarn that will be wound in bobbin after relaxing from the bobbin solution being given tension force; Measure the tension pick-up of the tension force of this yarn, tension pick-up is disposed at the yarn path directly over the tensioner.
In above-mentioned automatic winder, also can possess the relay pipe that yarn under working is carried to line connector, when relay pipe is carried yarn under working to line connector, this yarn under working is imported the tension force test section of tension pick-up.Therefore when wiring, can whether successfully detect by tension pick-up and use relay pipe that yarn under working is guided to line connector, thereby can use line connector to carry out wiring rapidly and reliably.Therefore can promptly carry out the wiring operation and improve winding efficiency.And, use relay pipe to the conveying of line connector yarn under working to be imported the tension force test section owing to follow, therefore can omit for yarn under working being imported tension force test section guide member etc.Thereby can reduce the amount of parts of device and save the space.
In addition, in above-mentioned automatic winder, also can possess to the tensioner of tensioner guiding yarn with the yarn guide portion or to the line connector yarn guide portion of line connector guiding yarn, tensioner also can guide the tension force test section of yarn to tension pick-up with yarn guide portion or line connector yarn guide portion.That is, tensioner can all have the guiding function of yarn to the tension force test section guiding of tension pick-up with yarn guide portion or line connector yarn guide portion.Thus, can reduce the amount of parts of automatic winder and implementation structure is simplified.And thus can be more reliably with the tension force test section guiding of yarn to tension pick-up.
According to automatic winder of the present invention, can promptly carry out the wiring operation and improve winding efficiency.And can follow and use relay pipe to the conveying of line connector yarn under working to be imported the tension force test section, thereby can omit for the guide member that yarn under working is imported the tension force test section etc.Therefore, can reduce the amount of parts of device and save the space.
With reference to following preferred implementation and accompanying drawing thereof etc., will make further feature of the present invention, key element, method, step, characteristic and advantage etc. become clearer.
Description of drawings
Fig. 1 is the skeleton diagram of winder unit of the automatic winder of expression an embodiment of the present invention.
Fig. 2 is the block diagram that the outward appearance of expression tension pick-up constitutes.
Fig. 3 is that the top plan view that the inside of tension pick-up constitutes represented in summary.
Fig. 4 is the front view (C of Fig. 3 is to view) of tension pick-up.
Fig. 5 is the birds-eye view of tension pick-up.
The specific embodiment
Below, describe embodiment of the present invention with reference to the accompanying drawings in detail.Fig. 1 is the skeleton diagram of winder unit 1 of the automatic winder of expression one embodiment of the present invention.Winder unit 1 possess in the bottom uprightly be inserted in for yarn portion 11 for yarn bobbin 12, then possess wind2 13 on top, wind2 13 is used for and will be around in bobbin P from separating the reel for yarn that relaxes for yarn bobbin 12.Wind2 13 possesses: traverse cylinder 14 and support 15, and wherein, the cylinder 14 that traverses utilizes the propulsive effort rotation of motor (not shown), and 15 on support makes bobbin P contact with the cylinder 14 that traverses with suitable contact pressure and with the rotatably mounted bobbin P of this state.Traverse and be formed with the groove 16 that traverses on the side face of cylinder 14.In this wind2 13, can be by making cylinder 14 rotation of traversing, yarn is traversed with suitable amplitude and be wound in bobbin P, like this, can make to separate from the top to reel again after relaxing for the yarn of yarn bobbin 12 to be formed in bobbin P.
Between wind2 13 and confession yarn bobbin 12, Y is provided with in accordance with the order from top to bottom along the yarn path: yarn clearer 18, cutter 28, line connector (termination) 20, tension pick-up 30, door type tensioner 26, the easypro auxiliary device 29 of yarn solution.And, be provided with relay pipe 22, suction nozzle with battery unit 24 for the wiring operation.Yarn clearer 18 is used at reel for yarn around bad thread segments such as discovery rove.Line connector 20 for when broken end with bobbin P side on the device that couples together of yarn and line end for the yarn under working of yarn bobbin 12 sides.Tension pick-up 30 is used for measuring the tension force of the yarn of reeling, and will narrate in the back its concrete formation and function.Door type tensioner 26 possesses the fixed gate of broach shape and the opposite house that movable door constitutes, and the yarn by this a pair of goalkeeper yarn path Y remains zig-zag, thereby mobile yarn is applied the tension force of regulation.Cutter 28 is used for the yarn cut-out of the upstream side of yarn throughput direction that will this bad part when finding the bad part of yarns by yarn clearer 18.The easypro auxiliary device 29 of yarn solution possesses the cartridge that is configured in for yarn bobbin 12 tops, and it is from separate the air ring of easypro yarn for yarn bobbin 12 for control.
Be provided with the line connector directing plate (line connector guide portion) 21 that guides to this line connector 20 for yarn in the lower end of line connector 20.In addition, be provided with the tensioner directing plate (tensioner guide portion) 27 that guides to this door type tensioner 26 for yarn in the upper end of door type tensioner 26.Line connector constitutes by the flat board of surface with yarn path Y arranged perpendicular with directing plate 27 with directing plate 21, tensioner, and this flat board is provided with guiding groove 21a, the 27a for the roughly U word shape of guiding yarn.Tension pick-up 30 be arranged on line connector 20 belows and door type tensioner 26 directly over the position, and mounting in tensioner with the upper surface of directing plate 27.
Suction nozzle with battery unit 24 can rotate along above-below direction centered by constituting to be near the fulcrum A of the height and positions line connector 20, rotates end at it and is provided with and attracts a mouthful 24a.Thus, attract mouthful 24a to rotate to the top of the cylinder 14 that traverses from the bottom of line connector 20.On the other hand, relay pipe 22 can be rotated along above-below direction centered by constituting to be in the fulcrum B of the height and position between door type tensioner 26 and the line connector 20, rotates end at it and is provided with and attracts a mouthful 22a.Thus, attract mouthful 22a can be from the bottom of door type tensioner 26, particularly be between the easypro auxiliary device 29 of door type tensioner 26 and yarn solution, to the top rotation of line connector 20.
After cutting off yarn with cutter 28, the attraction mouth 24a that the line end of the last yarn of bobbin P side is configured in the suction nozzle with battery unit 24 under the cylinder 14 that traverses attracts.Under this state, rotate downwards by suction nozzle with battery unit 24, the line end of yarn on this is caused line connector 20.On the other hand, the line end of the yarn under working of confession yarn bobbin 12 sides is configured in the attraction mouth 22a attraction of the relay pipe 22 of door type tensioner 26 bottoms.Under this state, the attraction mouth 22a by relay pipe 22 rotates upward, and the line end of this yarn under working is caused line connector 20.Like this, can will go up yarn and yarn under working joint by line connector 20.In addition, possesses the close bar 20a of yarn that is used for making yarn and the close wiring job position of yarn under working in order to carry out the wiring operation reliably at line connector 20.When the wiring operation, can also can carry out yarn reliably near the importing of the tension pick-up 30 of configuration line connector 20 near bar 20a by this yarn by this yarn near the wiring job position that bar 20a will go up yarn and yarn under working importing line connector 20 reliably.
Fig. 2 is the block diagram that the outward appearance of expression tension pick-up 30 constitutes.Fig. 3 is that the top plan view that the inside of tension pick-up 30 constitutes represented in summary.Fig. 4 is the front view (C of Fig. 3 is to view) of tension pick-up.Fig. 5 is the birds-eye view of tension pick-up.Here, show the part of tension pick-up 30 among Fig. 4 with section.And, also show the tensioner directing plate 27 (with reference to Fig. 1) in the lower face side setting of tension pick-up 30 among Fig. 2.Here, in the following description, when mentioning left and right sides, be left side and right side when seeing from the front of tension pick-up 30.
As shown in Figure 2, tension pick-up 30 possesses roughly bar-shaped bar portion 31.Bar portion 31 is configured to that it is axially vertical with yarn path Y.Be provided with the tension force test section 31a of the tension force that detects yarn in the side of bar portion 31.Tension force test section 31a has the shape of the side face depression that makes bar portion 31, and constitutes with materials such as and nonabradable potteries little to the contact friction resistance of yarn.Dispose upper guide portion part 33 and lower guide parts 35 respectively in the above and below of bar portion 31, wherein, upper guide portion part 33 contacts and this yarn is supported with the yarn of yarn path Y above tension force test section 31a, 35 yarns that oppositely contact and support yarn path Y below tension force test section 31a with upper guide portion part 33 of above-mentioned guide member.Upper guide portion part 33 and lower guide parts 35, constituted for the flat-shaped part vertical with yarn path Y by its surface configuration respectively, be formed with yarn support 33a, the 35a of groove shape in the part relative with yarn path Y, the yarn guide portion 34,36 (with reference to Fig. 4) of the pottery system that contacts with yarn is set at this yarn support 33a, 35a.The yarn of yarn path Y is by these three some supportings of the tension force test section 31a of the yarn guide portion 36 of the yarn guide portion 34 of upper guide portion part 33, lower guide parts 35, bar portion 31.And, connect these lines of 3 when seeing from the front of tension pick-up 30, as shown in Figure 4 in the angular bend of tension force test section 31a with regulation.Like this, the yarn of yarn path Y contacts with the state that is rolled into the afore mentioned rules angle with tension force test section 31a.
And, as shown in Figure 2, on upper guide portion part 33 and lower guide parts 35, be formed with for yarn guide portion 33b, 35b to the yarn channeling conduct that imports tension force test section 31a.As shown in Figure 5, yarn guide portion 33b, 35b are made of the pair of angled limit, and this pair of angled limit both width when overlooking import direction from yarn and nearby are tilted in the horizontal surface side direction inboard with narrowing down gradually.In addition, be provided with guide member 37 on the top of bar portion 31, guide member 37 is used for importing the yarn channeling conduct of tension force test section 31a.Side on guide member 37 tops is formed with plane guide portion 37a, has the inclined degree identical with the yarn guide portion 33b of upper guide portion part 33 when guide portion 37a overlooks.Guide portion 37a is in the yarn channeling conduct of the height and position identical with tension force test section 31a to importing yarn path Y.
As shown in Figure 3, in the body cover 41 of tension pick-up 30, be provided with the metal parts (strain generation body) 42 that has attached resistance unit (strain gage) 42a.Metal parts 42 is roughly rectangular shape, and be configured to the axially parallel of length direction and bar portion 31, the support unit 44 of tension pick-up 30 is fixed in the side of one end, and the side relative with above-mentioned side of the other end is via root side end vertical be connected of connector 46 with bar portion 31.Resistance unit 42a for example waits the side that is integrally formed at metal parts 42 by printing.By above-mentioned formation, the yarn of yarn path Y is contacted with tension force test section 31a, thereby when bar portion 31 during towards square with the axis direction displacement, correspondingly the length direction at metal parts 42 produce strain.Resistance unit 42a can this strain of perception, and the output detection signal (voltage) corresponding with dependent variable.
In addition, as shown in Figure 1, controller (control part) 50 lines of tension pick-up 30 and winder unit 1.Controller 50 moves the drive division (not shown) of door type tensioner 26 based on the tension value of input, carries out controlled reset according to the best winding tension that does not break end.In addition, in order to adjust winding tension, except the action of control door type tensioner 26, also can be by the drive motor to the cylinder 14 that traverses send working signal and control its rotating speed from controller 50, thus change the circumferential velocity of bobbin P.Controller 50 possesses supervision produces warning signal from the winding tension value of tension pick-up 30 and when detecting unusual tension value monitoring function.After producing warning signal, stop to reel by controller 50.Perhaps, also the qualitative control device of warning signal to not shown bobbin P can be sent, by this device recording generation bobbin condition of poor.And controller 50 also can be removed the yarn of this position by this yarn clearer 18 to yarn clearer 18 output services signals when importing unusual tension value from tension pick-up 30.
In addition, in this winder unit 1, by tension pick-up 30 being disposed at the yarn path Y directly over the door type tensioner 26, thereby when relay pipe 22 is carried yarn under working to line connector 20, yarn under working can be imported the tension force test section 31a of tension pick-up 30.Thus, when carrying out wiring, can whether successfully by relay pipe 22 yarn under working be guided to line connector 20 by tension pick-up 30 detections.Therefore, can be rapidly and use line connector 20 to carry out the wiring operation reliably.
In addition, in this winder unit 1, by tension pick-up 30 being disposed at the yarn path Y between door type tensioner 26 and the line connector 20, thus can use tensioner with directing plate 27 and line connector with directing plate 21 with the tension force test section 31a guiding of yarn to tension pick-up 30.That is, tensioner has concurrently the guiding function of yarn to the tension force test section 31a guiding of tension pick-up 30 with directing plate 21 with directing plate 27 or line connector.Thus, can reduce the amount of parts of winder unit 1 and implementation structure is simplified.And, can be more reliably with the tension force test section 31a guiding of yarn to tension pick-up 30.In addition, owing near below the line connector 20, dispose tension pick-up 30, therefore can make yarn close near bar 20a by the yarn of line connector 20, thereby can more reliably yarn under working be imported the tension force test section 31a of tension pick-up 30.
In addition, in the present embodiment, position directly over door type tensioner 26 (adjoining position of top) arranges tension pick-up 30, as long as but the position that tension pick-up 30 is set on the top of door type tensioner 26 and be in the bottom (between door type tensioner 26 and the line connector 20) of line connector 20, then be not limited to door type tensioner 26 directly over the position.For example, also can above being away from respect to door type tensioner 26, locate to arrange by certain position etc.
More than embodiment of the present invention is illustrated, but the invention is not restricted to above-mentioned embodiment, and can carry out various distortion in the technological thought scope shown in claim scope and specification sheets, the accompanying drawing.And about directly not being recorded in shape in specification sheets and the accompanying drawing thereof, structure, material etc., namely be contained in the technology of the present invention thought range as long as can obtain action effect of the present invention.
Above-mentioned preferred implementation specifies the present invention, implements but those skilled in the art obviously can carry out various changes according to inventive concept, and the present invention comprises this various change embodiments certainly.Therefore, the purpose of claims of the present invention is to cover and falls into all to modification of the present invention in the spirit and scope of the present invention.
Claims (2)
1. an automatic winder is characterized in that,
Described automatic winder possesses:
Tensioner, it gives tension force to the yarn that will be wound in bobbin after relaxing from the bobbin solution;
Tension pick-up, it measures the tension force of this yarn;
Line connector, its described yarn disconnect the back connect described bobbin side on the yarn under working of yarn and described bobbin side; And
To the tensioner of described tensioner guiding yarn with the yarn guide portion and/or to the line connector yarn guide portion of described line connector guiding yarn,
Wherein, described tension pick-up is the yarn path of the adjacency of top directly over being disposed at described tensioner,
Described tension pick-up is disposed at the yarn path between described tensioner and the described line connector,
Be used for making yarn and the close close bar of yarn of yarn under working in described line connector configuration, utilize described tensioner yarn guide portion and/or described line connector yarn guide portion, with the tension force test section guiding of described yarn under working to described tension pick-up, utilization is arranged at the yarn of described line connector near bar, described yarn under working is imported reliably the tension force test section of described tension pick-up.
2. automatic winder according to claim 1 is characterized in that,
Possess the relay pipe that described yarn under working is carried to described line connector,
Wherein, described relay pipe is carried described yarn under working to described line connector, thereby this yarn under working is imported the tension force test section of described tension pick-up.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-094296 | 2008-03-31 | ||
| JP2008094296A JP2009242095A (en) | 2008-03-31 | 2008-03-31 | Automatic winder |
| JP2008094296 | 2008-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101549807A CN101549807A (en) | 2009-10-07 |
| CN101549807B true CN101549807B (en) | 2013-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910127070 Active CN101549807B (en) | 2008-03-31 | 2009-03-23 | Automatic winder |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2009242095A (en) |
| CN (1) | CN101549807B (en) |
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| CN105947787A (en) * | 2016-06-21 | 2016-09-21 | 大津编物（无锡）有限公司 | Automatic winding machine |
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| CN105947782A (en) * | 2016-06-21 | 2016-09-21 | 大津编物（无锡）有限公司 | Multifunctional winding machine |
| CN105947786A (en) * | 2016-06-21 | 2016-09-21 | 大津编物（无锡）有限公司 | Improved winding machine |
| CN107021617B (en) * | 2017-05-31 | 2023-03-10 | 江苏富春江光电有限公司 | Self-rescue device for failure of optical fiber drawing and disc replacement |
| CN108584527A (en) * | 2018-06-12 | 2018-09-28 | 青岛宏大纺织机械有限责任公司 | A kind of air ring apparatus for breaking |
| JP2020059583A (en) * | 2018-10-11 | 2020-04-16 | 村田機械株式会社 | Yarn-piecing device and yarn winding device |
| CN112125061A (en) * | 2020-09-28 | 2020-12-25 | 安徽日发纺织机械有限公司 | Pneumatic splicing detection device and splicing detection method thereof |
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| US5127595A (en) * | 1989-02-15 | 1992-07-07 | Murata Kikai Kabushiki Kaisha | Inspection process for splicer |
| DE4104745A1 (en) * | 1991-02-15 | 1992-08-20 | Rieter Ag Maschf | Electronic yarn clearing on a winder - by introducing thicker yarn during spinning whereby yarn is sensed by electronic clearer, at winder before being cut and drawn into suction units |
| US5605296A (en) * | 1994-09-28 | 1997-02-25 | W. Schlafhorst Ag & Co. | Method and apparatus for winding a yarn |
| CN1358658A (en) * | 2000-12-14 | 2002-07-17 | W·施拉夫霍斯特公司 | Method winding continuous yarn to one working position of spinning hobbin machine cone winding |
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| US5127595A (en) * | 1989-02-15 | 1992-07-07 | Murata Kikai Kabushiki Kaisha | Inspection process for splicer |
| DE4104745A1 (en) * | 1991-02-15 | 1992-08-20 | Rieter Ag Maschf | Electronic yarn clearing on a winder - by introducing thicker yarn during spinning whereby yarn is sensed by electronic clearer, at winder before being cut and drawn into suction units |
| US5605296A (en) * | 1994-09-28 | 1997-02-25 | W. Schlafhorst Ag & Co. | Method and apparatus for winding a yarn |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101549807A (en) | 2009-10-07 |
| JP2009242095A (en) | 2009-10-22 |
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