CN103578656A - Concentric type wire-stranding machine - Google Patents
Concentric type wire-stranding machine Download PDFInfo
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- CN103578656A CN103578656A CN201310494232.2A CN201310494232A CN103578656A CN 103578656 A CN103578656 A CN 103578656A CN 201310494232 A CN201310494232 A CN 201310494232A CN 103578656 A CN103578656 A CN 103578656A
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Abstract
The invention relates to a concentric type wire-stranding machine. The concentric type wire-stranding machine comprises a bottom board (16), wherein the bottom board is connected with a set of machine frames (4) which are connected with a main shaft (3) in a matched mode, the rear end of the main shaft is connected with a branch wire storage reel (12), and the rear end of the main shaft is further connected with a motor (9) through a belt (10). The concentric type wire-stranding machine is characterized in that the main shaft is connected with a set of wire storage reel (2) in a matched mode, tension control devices are arranged on the main shaft respectively at an interval of two wire storage reels, and each tension control device is correspondingly matched with the wire storage reels on two sides of the corresponding tension control device. The concentric type wire-stranding machine has the advantages that the concentric type wire-stranding machine is of an integrated structure, the number of the circulation wire storage reels is reduced, and production cost is saved; rotation inertia is low, and rotating speed of the machine is increased; stranding and rewinding of a cable core can be conducted simultaneously, and operation time is saved; the machine can enable paying-off tension of a wire core to be stable and improve stranding quality of a cable.
Description
Technical field
The present invention relates to a kind of stranding machine, particularly a kind of concentric type stranding machine.
Background technology
Stranding machine is a kind of stranded plant equipment that can be widely used in all kinds of soft/hard conductor lines (copper cash, enamelled wire, tinned wire, copper covered steel, copper cover aluminum etc.) and electric wire (as: power line, earphone cord, telephone wire, PVC line, grid line etc.), make many lists prop up conductor and be twisted into one, reach the technological requirement of wire rod.
Electric wire manufacturer twists the stranding machine of system for copper conductor or aluminium conductor without back twist at present, and cable core is wrapped on disk storage line, and cable core is contained on strand body together with disk storage line.When twisted wire is produced, all disk storage lines overturn around strand body centre of gyration line with strand body.There are following three problems in this structure: problem one is in electric wire production process, to need a large amount of turnover disk storage lines, has increased input; Problem two is to carry out when twisted wire is produced needing frequent shutdown for changing disk storage line, increasing the non-cutting time of equipment operating; Problem three is that the strand body radius of gyration is large, is three times of disk storage line diameter, and the moment of inertia of loading after disk storage line is large, and strand body rotating speed cannot further improve, and has limited improving productivity.Through extensively retrieval, not yet find comparatively desirable technical scheme.
Summary of the invention
The shortcomings such as the object of the invention is needs a large amount of turnover disk storage lines in order to solve in present stage electric wire production process, and overhead time is long, and production efficiency is low, and a kind of concentric type stranding machine proposing.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of concentric type stranding machine, comprise base plate, on base plate, connect one group of frame, main shaft is connected in frame, rear end at main shaft connects a minute disk storage line, rear end at main shaft connects belt pulley, belt pulley connects motor by belt, it is characterized in that: one group of concentric disk storage line is connected on main shaft, on the main shaft at interval of between two disk storage lines, be respectively equipped with a tenslator, the disk storage line of tenslator and its both sides is corresponding matching all, on main shaft, be also provided with one group of opening, an III guide wheel is connected in each opening, each III guide wheel) with corresponding tenslator corresponding matching.
On the basis of technique scheme, can there is following further technical scheme:
The brake disc that is connected on main shaft, an aerodynamic brake device is connected on brake disc.
Described tenslator comprises the support being socketed on main shaft, at a side of the support runing rest that is connected, opposite side also connects a balancing weight, on support, also symmetry connects two rubbing devices, a hinged II wheel bracket on runing rest, on runing rest, also connect one group of regulating shaft, II guide wheel is connected in one end of II wheel bracket, the other end pressure head that is connected, pressure head and rubbing device corresponding matching, one group of spring is also connected between runing rest and II wheel bracket, each spring and corresponding regulating shaft corresponding matching, at the front end socket I of runing rest wheel bracket, on I wheel bracket, connect I guide wheel.
Conducting ring is led in front end connection at main shaft, is provided with an inductor on each III guide wheel, and inductor is connected with conducting ring, and conducting ring passes through wire connection controller.
Described inductor is corresponding with cable, and when broken string situation appears in one of them cable, inductor collection signal passes to controller, and controller is made corresponding order.
Described runing rest comprises sleeve, in the upper end of sleeve, be provided with flange, lower end is arranged with two with the lower support piece of through hole, on flange, be provided with draw-in groove, bilateral symmetry at draw-in groove is provided with two with the upper support piece of through hole, on flange, be also provided with supporting bracket, in supporting bracket, be provided with one group of through hole, be provided with connecting plate in supporting bracket, the upper end of connecting plate is provided with connecting cylinder.
On main shaft, be equipped with 12 and put disk storage line and six tenslators, described runing rest can be done 360 ° of rotations in support, each tenslator can regulate rotation by handle, makes the disk storage line corresponding matching of each tenslator and its both sides.Between tenslator and main shaft, by flat key, being connected, so tenslator rotates together with main shaft, and is to be connected by bearing between each disk storage line and main shaft, itself and main shaft motion for the relative rotation.Each tenslator is zigzag shape and distributes on main shaft.When cable core is from disk storage line process tension feedback device, again by inner hole of spindle until minute disk storage line place at line outlet place, because being zigzag shape, arrange by six tenslators, so six roots of sensation cable is uniformly distributed at a minute disk storage line place, under the pulling force of hauling machine and the acting in conjunction of strand body main shaft turning moment, six roots of sensation cable core completes stranded action by line die holder.
Described II wheel bracket is hinged on support, II wheel bracket freely rotates around pin joint, when tenslator rotary speed is less than the rotary speed of disk storage line, cable is tightened up, under the effect of cable, II wheel bracket rotates in the direction of the clock around pin joint, make pressure head pressing friction device, thereby make rubbing device compress reel, and then disk storage line speed is reduced; It is contrary when tenslator rotary speed is greater than the rotary speed of disk storage line, cable is stressed compared with little and lax, II wheel bracket rotates by counter clockwise direction around pin joint, make pressure head leave rubbing device, thereby make rubbing device away from reel, and then disk storage line speed is strengthened, thus so repeatedly regulate and reach poised state, make core laying tension stable.
The invention has the advantages that: this device is structure as a whole, reduced turnover disk storage line, saved production cost; Revolution inertia is little, has improved the rotating speed of equipment; And the stranded and after-combustion of cable core can be carried out simultaneously, has saved the operating time; This device can make core laying tension stable, has improved cable twist quality.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present invention;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the A portion enlarged drawing of Fig. 2;
Fig. 4 is the structural representation of runing rest;
Fig. 5 is the structural representation of II wheel bracket;
Fig. 6 is the I partial enlarged drawing of Fig. 3;
Fig. 7 is the structural representation of support.
Embodiment
As depicted in figs. 1 and 2, a kind of concentric type stranding machine provided by the invention, comprise base plate 16, front side at base plate 16, centre and rear side be connection frame 4 respectively, main shaft 3 is connected in frame 4, rear end at main shaft 3 connects a minute disk storage line 12, rear end at main shaft 3 connects belt pulley 6, belt pulley 6 connects motor 9 by belt 10, it is characterized in that: 12 concentric disk storage lines 2 are connected on main shaft 3, on the main shaft at interval of between two disk storage lines 2, be all provided with a tenslator 1, disk storage line 2 corresponding matching of each tenslator 1 and its both sides.On main shaft 3, be also provided with six opening 3a, in the both sides of each opening 3a, be respectively equipped with a symmetrical back-up block, on back-up block, by pin, connect an III guide wheel 29, each III guide wheel 29 and corresponding tenslator 1 corresponding matching.
Shown in Fig. 3, described tenslator 1 comprises the support 22 being socketed on main shaft 3, at a side socket runing rest 15, an opposite side of support 22 balancing weight 28 that is also connected, symmetrically on support 22 connects two rubbing devices 27.On runing rest 15, a hinged II wheel bracket 18 also connects regulating shaft 25 on runing rest 15.II guide wheel 16, the other end pressure head 26 that is connected that is connected in one end of II wheel bracket 18, pressure head 26 and rubbing device 27 corresponding matching.Two springs 19 that are also connected between runing rest 15 and II wheel bracket 18, each spring 19 and corresponding regulating shaft 25 corresponding matching, be also provided with in the end of regulating shaft 25 adjusting gear cooperatively interacting.At the front end socket I of runing rest 15 wheel bracket 14, on I wheel bracket 14, connect I guide wheel 13.On runing rest 15, also connect a connecting pin, on connecting pin, be socketed respectively a bayonet lock 21 and two torsion springs 20, torsion spring 20 is arranged on the both sides of bayonet lock 21, torsion spring 20 all coordinates with bayonet lock 21 and runing rest 15, draw-in groove 15f corresponding matching on bayonet lock 21 and runing rest 15, is also fixedly connected with respectively a handles 17 at the two ends of connecting pin.
Shown in Fig. 6, described rubbing device 27 comprises friction prop 27a, in friction prop 27a, be provided with a shoulder hole 27c who runs through, telescopic shaft 27e is connected in shoulder hole 27c, friction plate 27d, other end connection end cap 27b are connected in one end of telescopic shaft 27e, end cap 27b matches with shoulder hole 27c again, on telescopic shaft 27e, be also socketed a Compress Spring 27c, the two ends of Compress Spring 27c respectively with friction prop 27a and end cap 27b compressed fit, described friction plate 27d and drum 2 corresponding matching, end cap 27b and pressure head 26 corresponding matching.
The brake disc 7 that is connected on main shaft 3, an aerodynamic brake device 8 is connected on brake disc 7.After coordinating with I guide wheel 13 and II guide wheel 16III guide wheel 29 successively, disk storage line 2 solderless wrapped connection cable core 31. cable cores 31 pass in main shaft 3 from opening 3a.Front end at main shaft 3 connects conducting ring 5, is provided with an inductor 30 on each III guide wheel 29, and inductor 30 coordinates with cable core 31 inductions, and inductor 30 is connected with conducting ring 5, and conducting ring 5 passes through wire connection controller.
Shown in Fig. 4, described runing rest 15 comprises sleeve 15n, in the upper end of sleeve 15n, be provided with flange 15a, lower end is arranged with two with the lower support piece 15m of through hole, on flange 15a, be provided with draw-in groove 15f, in the bilateral symmetry of draw-in groove 15f, be provided with two and on flange 15a, be also provided with supporting bracket 15b with the upper support piece 15g of through hole, on supporting bracket 15b, be provided with three through hole 15e, on supporting bracket 15b, be provided with connecting plate 15c, the upper end of connecting plate 15c is provided with connecting cylinder 15d.Described support piece 15m is connected with the hinge hole 18f of II wheel bracket 18 by pin, supporting to peg graft on piece 15g a connecting pin, on connecting pin, be socketed respectively a bayonet lock 21 and two torsion springs 20, connecting cylinder 15d coordinates with 14 sockets of I wheel bracket, the regulating shaft 25 of pegging graft respectively in each through hole 15e.
Shown in Fig. 5, described II wheel bracket 18 comprises connecting plate 18a, in the lower end of connecting plate 18a, be provided with tube connector 18e, in the upper end of connecting plate 18a, be arranged with two bracing frame 18b, in the centre of bracing frame 18b, be provided with hinge hole 18f, in the upper end of bracing frame 18b, be provided with through hole 18d, at the upside of bracing frame 18b, be provided with connecting rod 18c, on bracing frame 18b, be also provided with spring Connection Block 18h.Pressure head 26 is connected in described tube connector 18e, in through hole 18d, by pin, connect II guide wheel 16, spring Connection Block 18h matches with spring 19, the steady pin of pegging graft on connecting rod 18c, on steady pin, be socketed a bearing, bearing and bayonet lock 21 corresponding matching.
Shown in Fig. 7, described support 22 comprises semi-circular plate 22b, on semi-circular plate 22b, be provided with fluting 22c, fluting 22c and opening 3a corresponding matching, the supporting bracket 22d of the company of being symmetrical arranged on semi-circular plate 22b, on supporting bracket 22d, be provided with corresponding through hole 22g, at the through hole 22g rubbing device 27 that is connected, in the end of supporting bracket 22d, be provided with end cap 22h, at end cap 22h center, be provided with resigning hole 22e, resigning hole 22e coordinates with sleeve 15n rotation, in the both sides of resigning hole 22e, be symmetrical arranged respectively a slot to make way 22f, slot to make way 22f is corresponding with draw-in groove 15f, semi-circular plate 22b is also connected by screw a semicircle end cap 22a, semi-circular plate 22b coordinates formation sleeve with semicircle end cap 22a, sleeve and main shaft 3 sockets.
Claims (4)
1. a concentric type stranding machine, comprise base plate (16), in the upper one group of frame (4) that connects of base plate (16), main shaft (3) is connected in frame (4), rear end at main shaft (3) connects a minute disk storage line (12), rear end at main shaft (3) connects belt pulley (6), belt pulley (6) connects motor (9) by belt (10), it is characterized in that: one group of concentric disk storage line (2) is connected on main shaft (3), on the main shaft at interval of between two disk storage lines (2), be respectively equipped with a tenslator (1), tenslator (1) forms corresponding matching with the disk storage line (2) of its both sides, on main shaft (3), be also provided with one group of opening (3a), an III guide wheel (29) is connected in each opening (3a), each III guide wheel (29) and corresponding tenslator (1) corresponding matching.
2. a kind of concentric type stranding machine according to claim 1, is characterized in that: the brake disc (7) that is connected on main shaft (3), an aerodynamic brake device (8) is connected on brake disc (7).
3. a kind of concentric type stranding machine according to claim 1, it is characterized in that: described tenslator (1) comprises the support (22) being socketed on main shaft (3), at a side of support (22) runing rest (15) that is connected, opposite side also connects a balancing weight (28), at upper also symmetrical two rubbing devices (27) that connect of support (22), at the upper hinged II wheel bracket (18) of runing rest (15), on runing rest (15), also connect one group of regulating shaft (25), II guide wheel (16) is connected in one end of II wheel bracket (18), the other end pressure head (26) that is connected, pressure head (26) and rubbing device (27) corresponding matching, one group of spring (19) is also connected between runing rest (15) and II wheel bracket (18), each spring (19) and corresponding regulating shaft (25) corresponding matching, front end socket I wheel bracket (14) at runing rest (15), at the upper I guide wheel (13) that connects of I wheel bracket (14).
4. a kind of concentric type stranding machine according to claim 1, it is characterized in that: conducting ring (5) is led in the front end connection at main shaft (3), on each III guide wheel (29), be provided with an inductor (30), inductor (30) is connected with conducting ring (5), and conducting ring (5) passes through wire connection controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494232.2A CN103578656B (en) | 2013-10-21 | 2013-10-21 | A kind of concentric type wire twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494232.2A CN103578656B (en) | 2013-10-21 | 2013-10-21 | A kind of concentric type wire twisting machine |
Publications (2)
| Publication Number | Publication Date |
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| CN103578656A true CN103578656A (en) | 2014-02-12 |
| CN103578656B CN103578656B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310494232.2A Expired - Fee Related CN103578656B (en) | 2013-10-21 | 2013-10-21 | A kind of concentric type wire twisting machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719775A (en) * | 2016-04-12 | 2016-06-29 | 浙江晨光电缆股份有限公司 | Concentric stranding machine |
| CN105984748A (en) * | 2015-02-05 | 2016-10-05 | 合肥神马科技集团有限公司 | Concentric stranding machine and compound stranding device thereof |
| CN105984752A (en) * | 2015-02-05 | 2016-10-05 | 合肥神马科技集团有限公司 | Concentric stranding machine and tension control device thereof |
| CN106298088A (en) * | 2015-06-01 | 2017-01-04 | 江苏汉鼎机械有限公司 | Concentric type wire twisting machine and twist production line with one heart |
| CN106782887A (en) * | 2016-12-24 | 2017-05-31 | 安徽长江精工装备科技有限公司 | A kind of actinobacillus device with magnetic hysteresis tension force and feedback device |
| CN110077903A (en) * | 2019-06-04 | 2019-08-02 | 合肥神马科技集团有限公司 | A kind of mechanical strand laying tension control system with one heart |
| CN112117058A (en) * | 2020-09-22 | 2020-12-22 | 合肥神马科技集团有限公司 | Cable multi-disc concentric stranded body |
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| US3934395A (en) * | 1974-12-19 | 1976-01-27 | Reynolds Metals Company | Cable stranding apparatus |
| CN102360637A (en) * | 2011-09-16 | 2012-02-22 | 江苏汉鼎机械有限公司 | Pair twister and working method thereof |
| CN102623108A (en) * | 2012-03-19 | 2012-08-01 | 江苏河阳线缆有限公司 | Coaxial stranding machine |
| CN103093900A (en) * | 2011-10-29 | 2013-05-08 | 中山市国铨电子设备有限公司 | Wire twisting machine and wire twisting method thereof |
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| CN203536119U (en) * | 2013-10-21 | 2014-04-09 | 安徽长江精工电工机械制造有限公司 | Concentric stranding machine |
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2013
- 2013-10-21 CN CN201310494232.2A patent/CN103578656B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1421706A (en) * | 1973-08-24 | 1976-01-21 | Thaelmann Schwermaschbau Veb | Stranding machines |
| US3934395A (en) * | 1974-12-19 | 1976-01-27 | Reynolds Metals Company | Cable stranding apparatus |
| CN102360637A (en) * | 2011-09-16 | 2012-02-22 | 江苏汉鼎机械有限公司 | Pair twister and working method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984748A (en) * | 2015-02-05 | 2016-10-05 | 合肥神马科技集团有限公司 | Concentric stranding machine and compound stranding device thereof |
| CN105984752A (en) * | 2015-02-05 | 2016-10-05 | 合肥神马科技集团有限公司 | Concentric stranding machine and tension control device thereof |
| CN105984752B (en) * | 2015-02-05 | 2019-03-15 | 合肥神马科技集团有限公司 | A kind of concentric lay conductor machine and its tenslator |
| CN106298088A (en) * | 2015-06-01 | 2017-01-04 | 江苏汉鼎机械有限公司 | Concentric type wire twisting machine and twist production line with one heart |
| CN106298088B (en) * | 2015-06-01 | 2018-01-16 | 江苏汉鼎机械有限公司 | Concentric type wire twisting machine and production line is twisted with one heart |
| CN105719775A (en) * | 2016-04-12 | 2016-06-29 | 浙江晨光电缆股份有限公司 | Concentric stranding machine |
| CN106782887A (en) * | 2016-12-24 | 2017-05-31 | 安徽长江精工装备科技有限公司 | A kind of actinobacillus device with magnetic hysteresis tension force and feedback device |
| CN110077903A (en) * | 2019-06-04 | 2019-08-02 | 合肥神马科技集团有限公司 | A kind of mechanical strand laying tension control system with one heart |
| CN112117058A (en) * | 2020-09-22 | 2020-12-22 | 合肥神马科技集团有限公司 | Cable multi-disc concentric stranded body |
| CN112117058B (en) * | 2020-09-22 | 2021-12-17 | 合肥神马科技集团有限公司 | Cable multi-disc concentric stranded body |
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