CN201172555Y - Strand coiling length fixing device for bobbin winder - Google Patents
Strand coiling length fixing device for bobbin winder Download PDFInfo
- Publication number
- CN201172555Y CN201172555Y CNU2008200763775U CN200820076377U CN201172555Y CN 201172555 Y CN201172555 Y CN 201172555Y CN U2008200763775 U CNU2008200763775 U CN U2008200763775U CN 200820076377 U CN200820076377 U CN 200820076377U CN 201172555 Y CN201172555 Y CN 201172555Y
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- Prior art keywords
- length
- electromagnet
- opto
- strand
- electronic pickup
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- 238000004804 winding Methods 0.000 claims abstract description 16
- 230000005693 optoelectronics Effects 0.000 claims description 21
- 238000002789 length control Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009730 filament winding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
A strand silk coiling and length setting device for winding machines belongs to the measurement technical field, for resolving the coiling and length setting problems of strand silk. The technical scheme comprises a length measuring wheel, a photoelectric sensor, a preset counter and an electromagnet, wherein the length measuring wheel via a rotation shaft is provided on the route of strand silks, the photoelectric sensor is fixed beside the length measuring wheel, whose pulse signal output is connected with the pulse signal input of the preset counter, the normal open contact of the preset counter is serially connected in the power supply circuit of the electromagnet, the armature of the electromagnet is connected with a park switch rod via a park draw rod. The utility model has simple structure and low cost and can accurately control the length of strand silks.
Description
Technical field
The utility model relates to a kind of in strand coiling, course of conveying, the device of its length of energy accuracy control, and particularly a kind of bobbin-winding machine strand coiling length control device that is used for textile industry belongs to field of measuring technique.
Background technology
Bobbin-winding machine is the major equipment of arranging process in the viscose filament yarn production process, strand can be wound on the conical tube, and network becomes boundless bobbin.The full-can stop motion of common bobbin-winding machine is a mechanical conditioning type, controls the bobbin external diameter by the position of regulating full tube automatic stop fixture block and resets long purpose surely to reach.The major defect of this device is that its control accuracy is subjected to all multifactor influences such as automatic stop fixture block positional error, tension force size, shaping slide plate pressure to a great extent, and the bobbin weight difference of same outer diameter as is very big.If adopt common length control device, then must install friction groove drum, variable-frequency power sources and driving power additional, and adopt single ingot independent drive, do like this that not only improvement expenses is too high, and limited by ingot case spacing, bobbin shape, this is to be difficult to adopt on common bobbin-winding machine.
Summary of the invention
The utility model be used to overcome prior art defective, provide a kind of simple in structure, with low cost, can accuracy control the bobbin-winding machine strand coiling length control device of strand length.
The alleged problem of the utility model realizes with following technical proposals:
A kind of bobbin-winding machine strand coiling length control device, constitute by length-testing wheel 4, opto-electronic pickup U1, predetermined counter U2 and electromagnet DT, described length-testing wheel 4 fits together with opto-electronic pickup U1 by rotating shaft 7, be installed in then on the route of strand process, described opto-electronic pickup U1 is fixed in the side of length-testing wheel 4, the pulse signal output end of opto-electronic pickup U1 connects the pulse signal input terminal of predetermined counter U2, the open contact of predetermined counter U2 is series in the current supply circuit of electromagnet DT, and the armature of electromagnet DT is connected with shut off cock bar 2 by parking pull bar 3.
Above-mentioned bobbin-winding machine strand coiling length control device, the wheel week of described length-testing wheel 4 is provided with wire casing.
Above-mentioned bobbin-winding machine strand coiling length control device, the projector of described opto-electronic pickup U1 and receptor lay respectively at the both sides of length-testing wheel 4.
The utility model utilizes the static friction force between length-testing wheel periphery wire casing and the strand that length-testing wheel is rotated around the axis with the motion of strand, utilize opto-electronic pickup that the turn signal of length-testing wheel is converted into and the corresponding impulse singla of strand length, predetermined counter is used to be provided with the length of reeling or carrying strand, impulse singla to opto-electronic pickup output carries out the subtraction counting and sends energizing signal to electromagnet in good time, is stopped the coiling of strand by electromagnet pulling shut off cock bar.Because the corresponding relation that exists between the length of the pulse count of opto-electronic pickup output, the rotation number of turns of length-testing wheel and coiling or conveying strand, not influenced by other factors, therefore the utility model is not only simple in structure, with low cost, and can accuracy control strand length.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is an electrical schematic diagram of the present utility model.
Each label is among the figure: 1, ingot case, 2, the shut off cock bar, 3, the parking pull bar, 4, length-testing wheel, 5, fixed mount, 6, tensioner holder angle, 7, rotating shaft, 8, cable, U1, opto-electronic pickup, U2, predetermined counter, DT, electromagnet.
The specific embodiment
This device is to produce into friction with the wire casing at length-testing wheel edge according to strand in winding process, rotates thereby drive length-testing wheel, according to the diameter and the rotation number of turns of length-testing wheel, determines the length of strand.
Referring to Fig. 1, length-testing wheel 4 and opto-electronic pickup U1 are fitted together by rotating shaft 7, are installed in then on the tensioner holder angle 6, and tensioner holder angle 6 is installed on the bobbin-winding machine tension bracket.Strand drives length-testing wheel 4 and rotate, and opto-electronic pickup U1 is motionless from length-testing wheel 4 edge V-shaped groove processes, and opto-electronic pickup U1 measures the rotation number of turns of length-testing wheel according to the number of times that is blocked by length-testing wheel 4.Predetermined counter U2 record rotates the number of turns.Electromagnet DT and predetermined counter U2 are installed on the fixed mount 5, and fixed mount 5 is installed on the bobbin-winding machine frame.The armature of electromagnet DT is connected by parking pull bar 3 with shut off cock bar 2.Its open contact closure when the count pulse of predetermined counter U2 reaches setting value, electromagnet DT action, the shut off cock bar 2 of leaving behind makes switch motion, stops strand and reels.
Referring to Fig. 2, opto-electronic pickup U1 adopts the slot type photoelectric switch, the slot type photoelectric switch is the U font structure of standard normally, its projector and receptor lay respectively at the both sides of U type groove, and form an optical axis, when object to be detected process U type groove and blocking-up optical axis, photoelectric switch has just produced detected switching value signal.The slot type photoelectric switch can detect safely and reliably at a high speed and change.During concrete enforcement, also can adopt the opto-electronic pickup of other kind, as reflective, at this moment the projector of opto-electronic pickup U1 and receptor are in same plane in the same side of length-testing wheel 4 or with length-testing wheel.
Referring to Fig. 3, when length-testing wheel rotated, opto-electronic pickup U1 was to predetermined counter U2 output pulse signal, pulse number rotates the number of turns with length-testing wheel and is directly proportional, there is a pair of open contact the inside of predetermined counter U2, and the count pulse number is during less than preset value, is failure to actuate in this contact, when count pulse number during greater than preset value, this closing of contact, the power supply of connection electromagnet DT, electromagnet DT action, the shut off cock of leaving behind stops Filament winding.
Predetermined counter U2 adopts the electronic type predetermined counter, and model can adopt the ZN48 counting machine, certainly, also can adopt other models.
Be one group of contrast measured data below:
Before the utility model is installed, randomly draws bobbin and measure:
Kind: 120D has light
Plane No.: 6 10 10 10 11 11
Ingot number: 59 92 94 95 2 26
Rod reading: 1.6 1.6 1.6 1.6 1.6 1.6
Check weighing the gram: 1697.5 1808.5 1843.5 1838.5 1634.5 1760.5
Maximum error 209 grams are amounted to into length and are about 13600 meters, and average error 66.3 grams are amounted to into length and are about 4300 meters.Bobbin weight heterogeneity, error in length is big.
Measure bobbin behind installation the utility model:
Kind: 120D has light
Ingot number: 57 58 59 60
Gross weight (containing paper web/gram): 1737.5 1752.5 1,738 1748.5
Net weight: 1711.5 1726.5 1,712 1722.5
Weight maximum error 15 grams, average error 6.375 grams.
By above-mentioned data as can be known, maximum error of the present utility model is no more than 20 grams (120D silk), reduces more than 90% than error before using.
Claims (3)
1, a kind of bobbin-winding machine strand coiling length control device, it is characterized in that, it is made of length-testing wheel (4), opto-electronic pickup (U1), predetermined counter (U2) and electromagnet (DT), described length-testing wheel (4) fits together with opto-electronic pickup U1 by rotating shaft (7), and is installed on the route of silk thread process; Described opto-electronic pickup (U1) is fixed in the side of length-testing wheel (4), the pulse signal output end of opto-electronic pickup (U1) connects the pulse signal input terminal of predetermined counter (U2), the open contact of predetermined counter (U2) is series in the current supply circuit of electromagnet (DT), and the armature of electromagnet (DT) is connected with shut off cock bar (2) by parking pull bar (3).
2, according to the described bobbin-winding machine strand of claim 1 coiling length control device, it is characterized in that the wheel week of described length-testing wheel (4) is provided with wire casing.
3, according to claim 1 or 2 described bobbin-winding machine strand coiling length control devices, it is characterized in that the projector of described opto-electronic pickup (U1) and receptor lay respectively at the both sides of length-testing wheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200763775U CN201172555Y (en) | 2008-02-29 | 2008-02-29 | Strand coiling length fixing device for bobbin winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200763775U CN201172555Y (en) | 2008-02-29 | 2008-02-29 | Strand coiling length fixing device for bobbin winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172555Y true CN201172555Y (en) | 2008-12-31 |
Family
ID=40199665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200763775U Expired - Lifetime CN201172555Y (en) | 2008-02-29 | 2008-02-29 | Strand coiling length fixing device for bobbin winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172555Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956283A (en) * | 2010-09-04 | 2011-01-26 | 浙江美术地毯制造有限公司 | Method for preparing axminster carpet yarn |
| CN102581159A (en) * | 2012-03-01 | 2012-07-18 | 深圳市联星服装辅料有限公司 | Unpowered silent feeder with dynamic signal output |
| CN103303735A (en) * | 2013-06-25 | 2013-09-18 | 欧托凯勃汽车线束（太仓）有限公司 | Automatic wire beam winding device and winding method thereof |
| CN103568298A (en) * | 2013-11-01 | 2014-02-12 | 苏州泰科尼光伏材料有限公司 | Advancing length measurement device for EVA (ethylene vinyl acetate) glue film |
| CN105177833A (en) * | 2015-09-28 | 2015-12-23 | 嵊州市中森电子有限公司 | Weft yarn storage device capable of recognizing broken yarns automatically |
| CN106006221A (en) * | 2016-06-17 | 2016-10-12 | 浙江万事发纺织机械有限公司 | Yarn reeling control device of yarn reeling precision spooling machine |
| CN108423492A (en) * | 2018-05-04 | 2018-08-21 | 山东东威仕智能装备科技有限公司 | Winding thread diameter manual overvide |
-
2008
- 2008-02-29 CN CNU2008200763775U patent/CN201172555Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956283A (en) * | 2010-09-04 | 2011-01-26 | 浙江美术地毯制造有限公司 | Method for preparing axminster carpet yarn |
| CN101956283B (en) * | 2010-09-04 | 2012-02-29 | 浙江美术地毯制造有限公司 | Method for preparing axminster carpet yarn |
| CN102581159A (en) * | 2012-03-01 | 2012-07-18 | 深圳市联星服装辅料有限公司 | Unpowered silent feeder with dynamic signal output |
| CN102581159B (en) * | 2012-03-01 | 2013-11-27 | 深圳市联星服装辅料有限公司 | Unpowered silent feeder with dynamic signal output |
| CN103303735A (en) * | 2013-06-25 | 2013-09-18 | 欧托凯勃汽车线束（太仓）有限公司 | Automatic wire beam winding device and winding method thereof |
| CN103568298A (en) * | 2013-11-01 | 2014-02-12 | 苏州泰科尼光伏材料有限公司 | Advancing length measurement device for EVA (ethylene vinyl acetate) glue film |
| CN103568298B (en) * | 2013-11-01 | 2016-08-17 | 苏州泰科尼光伏材料有限公司 | A kind of EVA adhesive film advance length-measuring appliance |
| CN105177833A (en) * | 2015-09-28 | 2015-12-23 | 嵊州市中森电子有限公司 | Weft yarn storage device capable of recognizing broken yarns automatically |
| CN105177833B (en) * | 2015-09-28 | 2018-05-11 | 嵊州市中森电子有限公司 | A kind of weft accumulator of automatic identification broken yarn |
| CN106006221A (en) * | 2016-06-17 | 2016-10-12 | 浙江万事发纺织机械有限公司 | Yarn reeling control device of yarn reeling precision spooling machine |
| CN108423492A (en) * | 2018-05-04 | 2018-08-21 | 山东东威仕智能装备科技有限公司 | Winding thread diameter manual overvide |
| CN108423492B (en) * | 2018-05-04 | 2023-09-15 | 山东东威仕智能装备科技有限公司 | Manual control device for winding diameter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 071055, 1369 West Hing Shing Road, Xinshi District, Hebei, Baoding Patentee after: SWAN FIBER CO., LTD. Address before: 071055 No. 1369 West Xing Xing Road, Hebei, Baoding Patentee before: Baoding Swan Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081231 |