GB2081208A - Machine for Winding Tape about Advancing Core - Google Patents
Machine for Winding Tape about Advancing Core Download PDFInfo
- Publication number
- GB2081208A GB2081208A GB8121264A GB8121264A GB2081208A GB 2081208 A GB2081208 A GB 2081208A GB 8121264 A GB8121264 A GB 8121264A GB 8121264 A GB8121264 A GB 8121264A GB 2081208 A GB2081208 A GB 2081208A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear
- speed
- tape winding
- head
- rotation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004804 winding Methods 0.000 title claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000002441 reversible effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 235000004789 Rosa xanthina Nutrition 0.000 description 1
- 241000109329 Rosa xanthina Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
- D07B7/14—Machine details; Auxiliary devices for coating or wrapping ropes, cables, or component strands thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
- B65H81/06—Covering or wrapping elongated cores
- B65H81/08—Covering or wrapping elongated cores by feeding material obliquely to the axis of the core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/08—Insulating conductors or cables by winding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electric Cables (AREA)
- Winding Of Webs (AREA)
- Retarders (AREA)
Abstract
In the machine, each winding head (5) carries tape reels and is rotated about an advancing core, which itself rotates about its own axis, by the annular gear (Z13, Z14) of a gear transmission and epicyclic gear whose planet gear (Z12) is orbited at constant speed and in constant direction by gearing (shaft 10, gears Z1-4 and shaft V) and whose sun gear (Z11) is rotated by change speed gearing (gears X on shafts 11 and 111) via reversible gearing (Z5-8). This arrangement allows constant relative rotation speed of the head and core irrespective of head reversal, and constant winding pitch. The change gears may be replaced by a stepless variator (Fig. 5, not shown). <IMAGE>
Description
SPECIFICATION
Tape Winding Machine
The invention relates to tape winding machine, having gear box kinematically connected with pulling and winding drive and tape winding head.
The tape winding machine is an apparatus for winding, or threading e.g. cable, wire, pipe for the purpose of insulation or anti-corrosion. Direction of the winding is variable, i.e. the tape winding heads of the consecutively arranged tape winding machines within the production line rotate in opposite direction. Meanwhile it is essential, that height of the tape winding should be the same in both directions of the rotation.
Such apparatuses have already been known. The required speed was set with gear drive, or with stepiess speed gear, while the direction of rotation was solved with sliding reversing gear. Thus the tape winding heads of the tape winding machine revolve at the same speed in both directions of the rotation. This solution enables easy handling and selection of speed, when the product to be wound does not rotate around its own axis. When the tape winding heads rotate in both directions, identical height of thread of the wound up tape can be brought about, since the relative speed between the cable and tape winding head is the same in both cases. When the direction of rotation is changed, only the sliding gears have to be changed over, the gear ratio needs no changeover.
However the technical development connected with the products to be wound up entailed that recently the products rotate even around their own axis during winding. In this case the setting of the speed is very difficult with the traditional tape winding machines, since the winding heads have to rotate alternatively in one then in the other direction, while the direction of rotation of the product remains the same. Thus in one case the speed of the cable is added to the speed of the winding head, while it is deducted in the other case. The objective is, to have the same relative speed between the cable and head in both directions of the rotation, since this way the constant pitch is ensured. This means that at each change of the direction of rotation of the winding head, the gear ratio too has to be changed, since change-over of the sliding gears is not sufficient.The speed gear unit with changewheels is not suitable for the purpose of having the same height of thread in both directions of the rotation, this can be accomplished only with stepless speed-gear.
The invention is aimed at elimination of above difficulties, and at the development of such tape winding machine, in which the change-over of the speed can be performed without any difficulty.
Thus the objective of the invention is the development of the tape winding machine equipped with winding head, that retains the speed in relation to the product in case of any direction of the rotation.
The invention is based on the recognition that the set objective is solved in a simple way, when epicyclic gear is used in the tape winding machine.
The further development, i.e. the invention is in the fact, that epicyclic gear is arranged between the gear transmission and winding head of the tape winding machine in such a way, that the ring wheel of the epicyclic gear is connected with the winding head, its frame with the gear box and its sun wheel with the speed gear unit. This arrangement-despite its relative simplicity-completely allows the constant relative speed between the winding head and the product, thus the height of thread brought about on the product will be the same in both directions of the rotation. This way-as seen-the set objective is solved.
The invention is described in detail with the aid drawing, in which the tape winding machine according to the invention is illustrated by way of example in a cable twisting and tape winding production line.
Figure 1: Diagrammatic side view of the cable-twisting and tape winding production line.
Figure 2:Tape guiding diagram of the tape winding machine according to the invention, when direction of the rotation of the product and winding head is the same.
Figure 3: Tape guiding diagram according to Figure 3, when direction of the rotation of the product and winding head is counter to each other.
Figure 4: Driving diagram of the tape winding machine, according to the invention.
Figure 5: Another embodiment of the tape winding machine according to the invention;
Figure 6: Diagram showing the speed and number of revolution of the epicyclic gear in the embodiment according to Figure 4 and 5.
Figure 1 illustrates the cable twisting and tape winding production line by way of example. The twisting elements run off the delivery drums 1 and pass through the distributing roses 2 into the twisting gauge 3. From here on, the cable rotates around its own axis. Thereafter the revolving cable is passed into the tape winding machine 4 according to the invention. It passes through the hpllow main shaft to the tape winding head 5, where the tape is wound on it. Figure 1 shows another tape winding machine 4 after the former one, the winding head 5 of which rotates counter to the former one. From here the cable passes to the revolving puller 6. Finally the cable is guided through gear box 7 and with the aid of the revolving winding device 8 it is collected on the pickup drum 9.The revolving devices are driven by the motor of the main driving gear 11 and the rotation is solved with the transmission shaft 10.
Thus-as seen-the winding heads 5 of the two tape winding machines 4 rotate counter to each other. The tape guiding diagram in each direction of the rotation is shown in Figures 2 and 3. In Figure 2, nf indicates the tum of the head, nk the turn of the cable, which turns in this case are counter to each other. In both cases the tape runs from the roll 21 on guide rollers 22 of constant position, on roller 23 of the self-regulating brake lever and through guide pin 24 parallel with cable 25, onto the cable 25.
The direction of n1 and nk in Figure 3 is the same. The diagrams clearly illustrate the arrangement differences arising from the direction of rotation and the different direction of the height of thread.
Furthermore the diagram clearly shows that the tape winding depends on the n,el=nfnk relative speed of the head in relation to the cable. Value of the height of tape h measured in mm, is in the following relationship with the linear velocity v measured in metre/minute and with the relative speed nre, per minute:
Figure 4 shows diagram of the driving of the tape winding machine 4 according to the invention when the speed is set with change wheel.Revolution of the motor of the main driving gear 11 is transmitted to each tape winding machine 4 with the aid of transmission shaft 10, then the rotation is transmitted from gear zX fixed on shaft I through gear z2 to shaft II, which is connected partly to the speed gear unit consisting of gears Zn, Z6 Z7 Z8 and partly-in this example it is connected to wheels
Z3 and z4 coupled with ribbed belt 26. Gear z2 and wheel z3 as well as one of the change wheels are fixed to shaft Ill, while the reversing gear Z6 is displaceable on shaft lil.Gear zss is fixed to shaft Illa, while Z8 and Z9 are fixed to shaft IV. The spatial arrangement of shafts Ill, Illa and IV is such, that gear Z6 is connectible in one case to gear z8 (as shown in Figure 4) and in the other case with gear z8 (shown in dashed line). This enables reversal of the direction of rotation.
Wheel z4 is fixed to shaft V of the tape winding machine, onto which the frame K of the epicyclic gear is also fixed. The epicyclic gear z12 is rotatably embedded in this, and connected partly with sun wheel z rotatably embedded in shaft V, and partly with ring wheel Z3.
Sun wheel zr, is connected through gear z10 and through gear we fixed to shaft IV to the reversing gear and speed gear unit, as well as to ring wheel z13. Ring wheel z13 is connected to gear z15 fixed to tubular shaft VI of the tape winding machine 4.
In the embodiment shown in Figure 5, the speed gear unit is stepless, thus a variator fixed to shafts II and Ill is built in, replacing the change wheels fixed to the same shafts. Connection of the other gears is the same as shown in Figure 4.
During operation of the tape winding machine, the constant speed in proportion with the speed of the cable is transmitted to frame K of the epicyclic gear by connecting wheels z3 and z4 with belt 26.
Direction of the rotation coming from the motor of the main driving gear 11 is also constant. Next the required speed of winding is set by suitable selection of the change wheels fixed to shafts II and Ill, while in case of the other embodiment by setting the variator as required, transmitting this speed to the sun wheel z" of the epicyclic gear. The direction of this rotation is variable with the aid of sliding gear z, of the reversing device.
By transmitting this rotation of varying direction to the sun wheel z" of the epicyclic gear, and by transmitting the speed in proportion with the rotation of the cable to the frame K of the epicyclic gear, it is ensured, that constant relative speed is received from the ring wheel Z,3 of the epicyclic gear. This means, that the n", speed of winding head 5 in relation to the cable is constant, irrespective of the direction of rotation.
In the interest of better understanding, it may be said, that the epicyclic gear has two "inlets" and one "outlet". In one of the "inlets" (frame K) the speed in proportion with the rotation of the cable is applied, and in the other one (sun wheel z11) the speed in proportion with the required speed of the winding head 5 is applied, while in the "outlet" (ring wheel Z,3) the speed in proportion with the existing relative speed in relation to the cable can be received.
This is illustrated in Figure 6 by the diagram of the speed and number of revolution of the epicyclic gear. Accordingly in the interest of better understanding, realization of the tape winding machine is demonstrated by a concrete example of calculation.
Detail A in Figure 6 shows the case when the cable and winding head 5 revolve in the same direction, detail B when the direction of rotation is counter to each other. The applied relationships are the following: t9a=wx
tga11=w11
tga,3=a),3
When the cable rotates at nKmax=150 min-1 maximum speed, then the max. speed of the transmission shaft 10 revolving in proportion with it is ntmaX=500 min-1. The objective is to have max.
relative speed of the tape winding head 5 to be nrel max=600 min-1.
Based on the kinematic chain of the embodiment according to Figure 5, this can be solved with the following tooth numbers: e.g.:
z, =27 z2 =50 z3 =20 z4 =48
Z5 =83
Z6 =37
z, =27
Z8 =27 z9 =54 Z0=72 Z11=30
Z12=30
Z13=90
z,4=80
z, 5=80 Adjustability of the stepples driving gear Sz=6.
Speed nK of frame K of the epicyclic gear and speed n11 of the sun wheel z11 occur in the relationships, from which speed n13 of the internally toothed ring wheel z13 can be calculated, which-in fact- is identical with n,4 and-since z14/z15=1:1-it is identical even with speed nf of the head.
In case of counter direction of rotation:
In case of one-directional rotation:
The pre thus 600 mix~, thus it is verified, that the relative speed does not vary with reversal of the direction, and the problem can be solved with realistic toothing. Such novel tape winding machine was designed for the DSUT-7x63 high frequency remote cable twisting machni, the type symbol of which is DKP-2x50x6.5.
As it is clear to the average expert, the technical arrangement according to the invention meets the solution of the set complex problem. As a result of the invention, the tape winding machine is easily handled, and it can be built into the existing cable twisting and tape winding production lines without any special conversion.
Claims (2)
1. A tape winding machine having a gear box kinematically connected with pulling and winding driving gear, as well as a speed gear unit, gear transmission and tape winding head, wherein an epicyclic gear is arranged between the gear transmission and tape winding head in such a way, that its ring wheel is connected with the tape winding head, its frame with the gear box and its sun wheel with the speed gear unit.
2. A tape winding machine substantially as herein described with reference to the accompanying drawings.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU80801872A HU180594B (en) | 1980-07-25 | 1980-07-25 | Band winding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2081208A true GB2081208A (en) | 1982-02-17 |
| GB2081208B GB2081208B (en) | 1984-06-27 |
Family
ID=10956606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8121264A Expired GB2081208B (en) | 1980-07-25 | 1981-07-09 | Machine for winding tape about advancing core |
Country Status (9)
| Country | Link |
|---|---|
| DD (1) | DD201578A5 (en) |
| DE (1) | DE3127186A1 (en) |
| FR (1) | FR2487315A1 (en) |
| GB (1) | GB2081208B (en) |
| HU (1) | HU180594B (en) |
| IT (1) | IT1138858B (en) |
| PL (1) | PL131453B1 (en) |
| SU (1) | SU1263202A3 (en) |
| YU (1) | YU183981A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0338237A1 (en) * | 1988-04-20 | 1989-10-25 | Wella Aktiengesellschaft | Apparatus for automatically wrapping or bundling elongate flexible objects |
| CN104141253A (en) * | 2014-07-23 | 2014-11-12 | 贵州钢绳股份有限公司 | Continuous production line equipment for plastic coating of steel wire ropes |
| CN105783636A (en) * | 2016-03-24 | 2016-07-20 | 安徽宝昱电子科技有限公司 | Wire harness positioning rubber belt winding device with scale |
| CN108538510A (en) * | 2018-03-29 | 2018-09-14 | 合肥神马科技集团有限公司 | Separated motor directly drives box-type frame winch |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132735A (en) * | 2016-11-26 | 2019-01-04 | 青岛极致创新科技有限公司 | A kind of tube body enhancement layer manufacturing equipment and its relevant apparatus |
| CN110370361B (en) * | 2019-07-02 | 2020-12-25 | 世源科技(芜湖)新材料有限公司 | Medical apparatus holds in palm paper wound form splitter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2213703A (en) * | 1938-12-13 | 1940-09-03 | Western Electric Co | Cable-making apparatus |
| DE1234822B (en) * | 1959-07-02 | 1967-02-23 | Gen Cable Corp | Method and device for winding a paper-insulated cable core on a take-up reel |
| US3216307A (en) * | 1962-03-05 | 1965-11-09 | Trojan Powder Co | Method for packaging explosives |
| FR1399286A (en) * | 1963-07-22 | 1965-05-14 | Gen Cable Corp | Power supply cable |
| FR1567897A (en) * | 1967-09-19 | 1969-05-23 | ||
| FR2155936B1 (en) * | 1971-10-15 | 1977-03-18 | Fressynet Jean |
-
1980
- 1980-07-25 HU HU80801872A patent/HU180594B/en unknown
-
1981
- 1981-07-09 DE DE3127186A patent/DE3127186A1/en not_active Withdrawn
- 1981-07-09 GB GB8121264A patent/GB2081208B/en not_active Expired
- 1981-07-22 DD DD81231995A patent/DD201578A5/en unknown
- 1981-07-23 IT IT23105/81A patent/IT1138858B/en active
- 1981-07-23 FR FR8114329A patent/FR2487315A1/en active Granted
- 1981-07-24 YU YU01839/81A patent/YU183981A/en unknown
- 1981-07-24 SU SU813327704A patent/SU1263202A3/en active
- 1981-07-24 PL PL1981232342A patent/PL131453B1/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0338237A1 (en) * | 1988-04-20 | 1989-10-25 | Wella Aktiengesellschaft | Apparatus for automatically wrapping or bundling elongate flexible objects |
| CN104141253A (en) * | 2014-07-23 | 2014-11-12 | 贵州钢绳股份有限公司 | Continuous production line equipment for plastic coating of steel wire ropes |
| CN105783636A (en) * | 2016-03-24 | 2016-07-20 | 安徽宝昱电子科技有限公司 | Wire harness positioning rubber belt winding device with scale |
| CN108538510A (en) * | 2018-03-29 | 2018-09-14 | 合肥神马科技集团有限公司 | Separated motor directly drives box-type frame winch |
Also Published As
| Publication number | Publication date |
|---|---|
| IT8123105A0 (en) | 1981-07-23 |
| GB2081208B (en) | 1984-06-27 |
| FR2487315B1 (en) | 1985-01-11 |
| FR2487315A1 (en) | 1982-01-29 |
| SU1263202A3 (en) | 1986-10-07 |
| DD201578A5 (en) | 1983-07-27 |
| HU180594B (en) | 1983-03-28 |
| PL131453B1 (en) | 1984-11-30 |
| DE3127186A1 (en) | 1982-06-09 |
| PL232342A1 (en) | 1982-04-26 |
| YU183981A (en) | 1983-12-31 |
| IT1138858B (en) | 1986-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |