CN104276446A - Winding control method not relying on winding tension - Google Patents
Winding control method not relying on winding tension Download PDFInfo
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- CN104276446A CN104276446A CN201410393985.9A CN201410393985A CN104276446A CN 104276446 A CN104276446 A CN 104276446A CN 201410393985 A CN201410393985 A CN 201410393985A CN 104276446 A CN104276446 A CN 104276446A
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- winding
- rolling radius
- closed reel
- rolling
- reels mechanism
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Abstract
The invention solves the problem of product disqualification in the transverse winding process in the prior art, and provides a winding control method not relying on winding tension. In order to solve the problem, the method adopts the scheme that in the winding process, the winding wire advancing direction is parallel to the horizontal plane, the winding disc plane is parallel to the horizontal plane, winding wires are in annular arrangement on the winding disc plane in a way that each odd number layer adopts a first outer circle and then inner circle mode, after one layer is fully paved on the winding disc plane, a winding disc can descend by one displacement D, then, an even layer adopts the annular arrangement in a first inner circle and then outer circle mode, and the sequential repeated circulation is carried out. Compared with the conventional transverse winding method, the method adopts the axial longitudinal winding, and has the following advantages that 1, longitudinally wound products can favorably realize equal-specification transportation; 2, longitudinal winding equipment occupies small ground, and the equipment is simple; 3, the yield of longitudinally wound products is higher, fracture ends are less, and the consumption is reduced; 4, the longitudinal winding is favorable for unwinding, and the products cannot easily deform. The method has the advantages that the production flow process is simplified, and the production efficiency is improved.
Description
Technical field
This invention relates to a kind of tube-rolling electric control method, particularly relates to a kind of winding control method not relying on winding tension.
Background technology
Current rolling mode, the closed reel being similar to rewiring plate longitudinally rotates.By I-beam wheel, realize internal layer and rolled up (such as, by left-to-right), then outer layers (such as, by the right side to left), outer layers expansion from level to level.Horizontal wrap-up left and right back and forth movement, equipment is complicated and occupied ground is large.Horizontal rolling product broken end is many, consumes large.Laterally volume needs special unwinding device, otherwise product hardness can cause deformation of products.Adopt longitudinal mode, by closed reel laterally round circular rotating, realize the 1st layer (from outside to inside), the 2nd layer (from inside to outside), realizes upper and lower multilayer by that analogy, and every individual layer is similar to helix line.
Summary of the invention
Instant invention overcomes in prior art, in horizontal wrapup procedure there is inferior-quality problem in product, provides a kind of winding control method not relying on winding tension.
Technical solution of the present invention is: in wrapup procedure, winding wire working direction is parallel to horizontal surface, reel plane parallel is in horizontal surface, after spiral odd-level in reel plane adopts first outer ring, the mode annulus of inner ring arranges, after reel plane is paved with one deck, closed reel can decline a displacement D, and then even level then adopts the mode annulus arrangement of outer ring after first inner ring, reciprocation cycle successively.
The center of described closed reel is vertically provided with reels mechanism, and reels mechanism is equipped with closed reel, and reels mechanism is concentric with closed reel and synchronous; Reels mechanism is provided with closed reel and drives slewing arrangement, closed reel and reels mechanism are along Z axis synchronous rotary; Reels mechanism is also provided with horizontal mobile device, and closed reel and reels mechanism entirety move reciprocatingly in direction by linear portion track, along the horizontal plane namely along Y-axis moving displacement K; Horizontal plane residing for closed reel and reels mechanism and rolling line sending direction, namely along X-axis line sending.
Coiled material rolling is an annular cylinder by described closed reel, and the rolling radius of closed reel inner ring is r
l0, the rolling radius of closed reel inner ring is greater than reels mechanism radius, and the rolling radius of closed reel outer ring is r
h0, the rolling radius r (r of coiled material
h0>=r>=r
l0) equal traversing position K.
Described rolling radius is divided into odd-level rolling radius and even level rolling radius, and the rolling radius of odd-level is r
h0>=r>=r
l0, even level rolling radius is r
h0-L/2>=r>=r
l0+ L/2, wherein L is the relative displacement of caliber, and wherein caliber L=R+S, R are caliber, and S is compensate for clearance, and the inside and outside circle of odd-level rolling radius and even level rolling radius differs from half caliber.
The displacement that described closed reel declines
, the velocity of rotation of closed reel is for measuring linear speed divided by current rolling radius r.Rolling radius from large to small time, r=r
y-L* θ/360, when rolling radius changes from small to big, r=r
y+ L* θ/360, L is relative displacement caliber, and L=R+S, R are caliber, and S is compensate for clearance.R
yfor rolling radius of circle during 0 degree, current circle, the slewing area of reels mechanism is 360 ° of > θ>=0 °.
Compared with prior art, a kind of winding control method not relying on winding tension of the present invention has the following advantages: this method is axis vertical rolling, and more conventional horizontal rolling, has following advantage: 1. longitudinal rolling: sizing is elongated, horizontal rolling: fixed length reducing.The product of longitudinal rolling is conducive to equal-specification transport.2., due to the one-way movement from top to bottom of longitudinal wrap-up, horizontal wrap-up left and right back and forth movement, so longitudinal winding device occupied ground is little, equipment is simple.3. due to installation space and manufacturing process restriction.Horizontal rolling axial length is comparatively longitudinal, shorter.So single product, longitudinal rolling product yield is higher, little breakage, saves and consumes.4. laterally volume needs special unwinding device, otherwise due to the hardness of product, product is easily out of shape.And longitudinal volume is conducive to unreeling, product is not yielding.This rolling scheme be applied to annealed after flexible pipe, speed of production can reach 160 ms/min.Meet customer process requirement, simplify production procedure, improve production efficiency, facilitate end user.
Accompanying drawing explanation
To be that the present invention is a kind of do not rely on one of rolling working state schematic representation in the winding control method of winding tension to Fig. 1;
To be that the present invention is a kind of do not rely on rolling working state schematic representation two in the winding control method of winding tension to Fig. 2;
Fig. 3 is a kind of distribution of material schematic diagram do not relied in the winding control method of winding tension after rolling of the present invention;
Fig. 4 is a kind of decline displacement diagram not relying on closed reel in the winding control method of winding tension of the present invention.
Detailed description of the invention
During accompanying drawing illustrates, 1 is speed measuring device, and 2 is draw geares, and 3 is bending apparatuss, and 4 is tubing.
Below in conjunction with the drawings and specific embodiments, a kind of winding control method not relying on winding tension of the present invention is described further: in wrapup procedure, winding wire working direction is parallel to horizontal surface, reel plane parallel is in horizontal surface, after spiral odd-level in reel plane adopts first outer ring, the mode annulus of inner ring arranges, after reel plane is paved with one deck, closed reel can decline a displacement D, and then even level then adopts the mode annulus arrangement of outer ring after first inner ring, reciprocation cycle successively.
The center of described closed reel is vertically provided with reels mechanism, and reels mechanism is equipped with closed reel, and reels mechanism is concentric with closed reel and synchronous; Reels mechanism is provided with closed reel and drives slewing arrangement, closed reel and reels mechanism are along Z axis synchronous rotary; Reels mechanism is also provided with horizontal mobile device, and closed reel and reels mechanism entirety move reciprocatingly in direction by linear portion track, along the horizontal plane namely along Y-axis moving displacement K; Horizontal plane residing for closed reel and reels mechanism and rolling line sending direction, namely along X-axis line sending.
Coiled material rolling is an annular cylinder by described closed reel, and the rolling radius of closed reel inner ring is r
l0, the rolling radius of closed reel inner ring is greater than reels mechanism radius R, and the rolling radius of closed reel outer ring is r
h0, the rolling radius r (r of coiled material
h0>=r>=r
l0) equal traversing position K.
Described rolling radius is divided into odd-level rolling radius and even level rolling radius, and the rolling radius of odd-level is r
h0>=r>=r
l0, even level rolling radius is r
h0-L/2>=r>=r
l0+ L/2, wherein L is the relative displacement of caliber, and wherein caliber L=R+S, R are caliber, and S is compensate for clearance, and the inside and outside circle of odd-level rolling radius and even level rolling radius differs from half caliber.
The displacement that described closed reel declines
, the velocity of rotation of closed reel is for measuring linear speed divided by current rolling radius r.Rolling radius from large to small time, r=r
y-L* θ/360, when rolling radius changes from small to big, r=r
y+ L* θ/360, L is relative displacement caliber, and L=R+S, R are caliber, and S is compensate for clearance.R
yfor rolling radius of circle during 0 degree, current circle, the slewing area of reels mechanism is 360 ° of > θ>=0 °.
The control of speed measuring device; Be used for the linear velocity of measurement products, such as tubing.Usual use: the fifth wheel devices such as coder; Optoelectronic induction speed measuring device; Flow is divided by cross-sectional area algorithm; Unreel part given.The control of draw gear; Producing error owing to measuring, for avoiding tubing generation deformation or bending, adopting straining pulley traction.Traction electric machine adopts the electronic power components such as frequency converter to control usually.Traction is to constant linear speed, the more equidirectional speed percentage of rolling linear speed that on the basis measuring linear speed, superposition one is little, makes speed ring saturated, and adopts tension force amplitude limit, make tubing stretching.Concrete Tensity size looks tubing material, state and determining.
The control of take-up direction X-axis, is divided into: 1. the control of speed measuring device; 2. the control of draw gear;
The control of take-up direction Y-axis, is divided into: 1. the control of bending apparatus; 2. the control (comprising: horizontal plane is in translation Y-axis, and horizontal surface rotates) of wrap-up;
The control of take-up direction Z axis, is divided into: 1. the control (vertical surface lifting Z axis) that wrap-up is upper and lower;
The control of bending apparatus: this part mainly in order to make rectilinear tubes, is bent into bend pipe, bending roll position is different, and the elbow radius bent out is different, is equivalent to multiple concentric circles.The identical control method of linear velocity given employing draw gear of bending apparatus.Bend to constant linear speed, the more equidirectional speed percentage of rolling linear speed that on the basis measuring linear speed, superposition one is little, make speed ring saturated, and adopt tension force amplitude limit, make tubing stretching.Concrete Tensity size looks tubing material, state and determining.
Claims (5)
1. one kind does not rely on the winding control method of winding tension; It is characterized in that: in its wrapup procedure, winding wire working direction is parallel to horizontal surface, reel plane parallel is in horizontal surface, after spiral odd-level in reel plane adopts first outer ring, the mode annulus of inner ring arranges, after reel plane is paved with one deck, closed reel can decline a displacement D, and then even level then adopts the mode annulus arrangement of outer ring after first inner ring, reciprocation cycle successively.
2. the winding control method not relying on winding tension according to claim 1, it is characterized in that: the center of described closed reel is vertically provided with reels mechanism, and reels mechanism is equipped with closed reel, reels mechanism is concentric with closed reel and synchronous; Reels mechanism is provided with closed reel and drives slewing arrangement, closed reel and reels mechanism are along Z axis synchronous rotary; Reels mechanism is also provided with horizontal mobile device, and closed reel and reels mechanism entirety move reciprocatingly in direction by linear portion track, along the horizontal plane namely along Y-axis moving displacement K; Horizontal plane residing for closed reel and reels mechanism and rolling line sending direction, namely along X-axis line sending.
3. the winding control method not relying on winding tension according to claim 1, is characterized in that: coiled material rolling is an annular cylinder by described closed reel, and the rolling radius of closed reel inner ring is r
l0, the rolling radius of closed reel inner ring is greater than reels mechanism radius, and the rolling radius of closed reel outer ring is r
h0, the rolling radius r (r of coiled material
h0>=r>=r
l0) equal traversing position K.
4. the winding control method not relying on winding tension according to claim 1, is characterized in that: described rolling radius is divided into odd-level rolling radius and even level rolling radius, and the rolling radius of odd-level is r
h0>=r>=r
l0, even level rolling radius is r
h0-L/2>=r>=r
l0+ L/2, wherein L is the relative displacement of caliber, and wherein caliber L=R+S, R are caliber, and S is compensate for clearance, and the inside and outside circle of odd-level rolling radius and even level rolling radius differs from half caliber.
5. the winding control method not relying on winding tension according to claim 1, is characterized in that: the displacement that described closed reel declines
, the velocity of rotation of closed reel for measuring linear speed divided by current rolling radius r, rolling radius from large to small time, r=r
y-L* θ/360, when rolling radius changes from small to big, r=r
y+ L* θ/360, L is relative displacement caliber, and L=R+S, R are caliber, and S is compensate for clearance, r
yfor rolling radius of circle during 0 degree, current circle, the slewing area of reels mechanism is 360 ° of > θ>=0 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393985.9A CN104276446A (en) | 2014-08-12 | 2014-08-12 | Winding control method not relying on winding tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393985.9A CN104276446A (en) | 2014-08-12 | 2014-08-12 | Winding control method not relying on winding tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104276446A true CN104276446A (en) | 2015-01-14 |
Family
ID=52251875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410393985.9A Pending CN104276446A (en) | 2014-08-12 | 2014-08-12 | Winding control method not relying on winding tension |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3300666B2 (en) * | 1998-07-30 | 2002-07-08 | 川崎製鉄株式会社 | Wire winding method and device |
| CN1519171A (en) * | 2003-01-29 | 2004-08-11 | 株式会社神户制钢所 | Method for feeding tube from coil pipe, bond coil pipe and method for feeding tube therefrom |
| US20050023401A1 (en) * | 2003-07-30 | 2005-02-03 | Lincoln Global, Inc., A Delaware Corporation | Apparatus for packing wire in a storage container by use of reverse winding |
| CN1868813A (en) * | 2005-05-25 | 2006-11-29 | 林肯环球公司 | Method and apparatus for packaging wire in a wire container |
| JP4029594B2 (en) * | 2001-09-28 | 2008-01-09 | 松下電器産業株式会社 | Bobbin winding welding wire, welding apparatus and welding method thereof |
| CN101402425A (en) * | 2008-11-10 | 2009-04-08 | 苏州奥智机电设备有限公司 | Soft tube winding shrinking apparatus |
| CN201882702U (en) * | 2010-11-26 | 2011-06-29 | 深圳市沃尔核材股份有限公司 | Tension-free wire arrangement device |
-
2014
- 2014-08-12 CN CN201410393985.9A patent/CN104276446A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3300666B2 (en) * | 1998-07-30 | 2002-07-08 | 川崎製鉄株式会社 | Wire winding method and device |
| JP4029594B2 (en) * | 2001-09-28 | 2008-01-09 | 松下電器産業株式会社 | Bobbin winding welding wire, welding apparatus and welding method thereof |
| CN1519171A (en) * | 2003-01-29 | 2004-08-11 | 株式会社神户制钢所 | Method for feeding tube from coil pipe, bond coil pipe and method for feeding tube therefrom |
| US20050023401A1 (en) * | 2003-07-30 | 2005-02-03 | Lincoln Global, Inc., A Delaware Corporation | Apparatus for packing wire in a storage container by use of reverse winding |
| CN1868813A (en) * | 2005-05-25 | 2006-11-29 | 林肯环球公司 | Method and apparatus for packaging wire in a wire container |
| CN101402425A (en) * | 2008-11-10 | 2009-04-08 | 苏州奥智机电设备有限公司 | Soft tube winding shrinking apparatus |
| CN201882702U (en) * | 2010-11-26 | 2011-06-29 | 深圳市沃尔核材股份有限公司 | Tension-free wire arrangement device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150114 |