CN103552880A - Cable pay-off and take-up device - Google Patents
Cable pay-off and take-up device Download PDFInfo
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- CN103552880A CN103552880A CN201310533261.5A CN201310533261A CN103552880A CN 103552880 A CN103552880 A CN 103552880A CN 201310533261 A CN201310533261 A CN 201310533261A CN 103552880 A CN103552880 A CN 103552880A
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- magnetic clutch
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- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 239000007787 solids Substances 0.000 claims description 7
- 238000009987 spinning Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 20
- 230000001070 adhesive Effects 0.000 description 8
- 239000000853 adhesives Substances 0.000 description 8
- 238000004804 winding Methods 0.000 description 7
- 230000000875 corresponding Effects 0.000 description 6
- 238000000034 methods Methods 0.000 description 4
- 238000010586 diagrams Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 229920000832 Cutin Polymers 0.000 description 1
- 230000002159 abnormal effects Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 238000005755 formation reactions Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixtures Substances 0.000 description 1
- 230000003068 static Effects 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Abstract
Description
Technical field
The present invention relates to a kind of drawing cable line apparatus.
Background technology
After electric wire production and processing completes, conventionally need to be wrapped on winding roll, to facilitate transportation and user to use, therefore the finishing operation in electric wire processing generally need to be used admission machine.The general rolling device of a driven by motor that adopts of existing admission machine drives winding roll to carry out take-up.This admission machine has simple in structure, the advantage that cost is low, but this retractable cable mechanism generally connects load by motor through belt pulley or speed reduction gearing, the generally shutdown of retractable cable mechanism is without driving torque, to form free shutdown by after motor dead electricity, and once retractable cable mechanism runs out of steam in the running, existence due to mechanical inertia, also can continue rotation, if pure in freely shutting down it is stopped completely, will unavoidably have influence on the stable of loading condition, delay to shut down and also may be damaged to the quality of cable, and bring certain economic loss, also for the operation of retractable cable next time, make troubles simultaneously.
Summary of the invention
The object of this invention is to provide a kind of drawing cable line apparatus, can not self-actuating brake when stopping and the problem of inertia operation damage cable to solve existing take-up and pay-off device.
In order to realize above object, the technical solution adopted in the present invention is: a kind of drawing cable line apparatus, comprise the folding and unfolding drum tool that is provided with transmission shaft, described transmission shaft is connected with driving motor by transmission device, and is provided with a brake gear between transmission shaft and transmission device.
Described brake gear is magnetic clutch, and this magnetic clutch comprises coil pack and armature component, and described armature assembly stops spinning and is assigned on described transmission device, and can move axially along transmission shaft direction; Described coil pack is fixed on a solid stand, and described transmission shaft passes the centre hole of magnetic clutch and is fixedly assembled together with transmission device.
Described magnetic clutch is single friction lining magnetic clutch.
Described coil pack is by a latch and the fixing assembling of solid stand.
Described magnetic clutch adopts direct-current switch power supply power supply.
Described transmission shaft is by a pin and the fixing assembling of transmission device.
Drawing cable line apparatus of the present invention arranges brake gear between the transmission shaft of folding and unfolding drum tool and transmission device, when driving motor shuts down, solve the existence of mechanical inertia, the appearance that comprises the situations such as heavy duty frequent start-stop and the unexpected shutdown of burst, realize the instantaneous failure-free of transmission device and be in quiescence, and can meet the operation of carrying out driving motor under different condition, efficiently solving existing take-up and pay-off device can not self-actuating brake when stopping and the problem of inertia operation damage cable, realize equipment automation control, good practical effect, save the energy, reduced operating cost.
Brake gear adopts magnetic clutch, and volume is little, compact conformation, be active in one's movements, consumed power is little and easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of drawing cable line apparatus embodiment of the present invention;
Fig. 2 is drawing cable line apparatus control system schematic diagram of the present invention;
Fig. 3 is brake gear power supply connection diagram.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention is described further.
Be illustrated in figure 1 the structural representation of drawing cable line apparatus embodiment of the present invention, as seen from the figure, this device comprises the folding and unfolding drum tool 8 being fixed on support 9, on support, in the corresponding position of folding and unfolding drum tool, be provided with addendum cone 10, the transmission shaft 7 of folding and unfolding drum tool 8 is connected with driving motor 1 by transmission device, and is provided with a brake gear between transmission shaft 7 and transmission device.
The brake gear of the present embodiment is adopted as magnetic clutch, this magnetic clutch comprises that stator rotor assembly 4, coil pack 5 and the armature component 6(of clutch main body comprise axle sleeve), armature assembly 6 only spinning is assigned on transmission device, and can move axially along the direction of transmission shaft 7; Coil pack 5 is fixed on a solid stand 11, in case the transfer of principal vertical line coil assembly; Transmission shaft 7 passes the centre hole of magnetic clutch and is fixedly assembled together with transmission device.
The transmission device of the present embodiment adopts belt 2 and belt pulley 3 drive mechanisms; Magnetic clutch is single friction lining magnetic clutch, volume is little, compact conformation, be active in one's movements, consumed power is little and easy to operate, this power-transfer clutch adopts direct-current switch power supply power supply, energising normal voltage is 24VDC, during coil electricity, produce magnetic attraction " armature " sheet, power-transfer clutch is in engagement state, and during coil blackout, " armature " rebounds, and power-transfer clutch is in released state.Single friction lining magnetic clutch is comprised of two parts: A end and secondary part, and A end and secondary part are borrowed the rubbing effect between contact surface, and making between the two can be temporarily separated, and in transmission process, two parts rotate mutually, until engage gradually.
The coil pack of magnetic clutch is by latch 12 and the fixing assembling of solid stand 11; Transmission shaft 7 is by the fixing assembling of pin 13 and transmission device (belt pulley 3).
Principle of work of the present invention and process are as follows: during work, and the magnetic clutch no power of brake gear, coil pack 5 and armature component 6 are in released state, and coil pack 5 maintains static; Driving motor 1 drives transmission device running, and then drive and transmission device stop the armature component 6 that spinning joins and rotate together with the transmission shaft 7 being fixedly connected with transmission device, thereby makes folding and unfolding drum tool 8 rotation works; When shutting down; driving motor 1 dead electricity; start brake gear simultaneously; to magnetic clutch, switch on; coil electricity produces magnetic attraction " armature " sheet; the armature component 6 of magnetic clutch moves axially with coil pack 5 and combines; because coil pack 5 is fixed on solid stand 11 motionless; after armature component 6 and coil pack 5 combinations; armature component 6 also cannot be rotated; thereby transmission device and transmission shaft 7 are also stopped operating, realized the object of braking immediately while shutting down, can not cause because the phenomenon of inertia damage cable.
Be drawing cable line apparatus control system schematic diagram of the present invention as shown in Figures 2 and 3, as seen from the figure, this control system is included in air switch QF1 and the QF2 arranging respectively on two bussed supply circuits, wherein in Yi Tiao supply line, be connected with one group and control branch road, specifically comprise that rolling moves/stop branch road, unwrapping wire moves/stop branch road, unwrapping wire brake branch road, time delay control branch road, brake time delay branch road and one group of indication branch road; On another feed circuit, be connected with the 24V power supply of brake gear.
Rolling moves/stops on branch road string and is provided with normally closed contact of halt switch S1, starting switch S2, unwrapping wire brake relay K4 and the coil of rolling operation relay K 1, is also parallel with an open contact of rolling operation relay K 1 on starting switch S2 simultaneously; Unwrapping wire moves/stops on branch road string and is provided with open contact of rolling operation relay K 1 and the coil of unwrapping wire operation relay K 2; On unwrapping wire brake branch road, string is provided with open contact of the brake K5 of slug relay and the coil of unwrapping wire brake relay K4; Time delay is controlled string on branch road and is provided with normally closed contact of rolling operation relay K 1 and the coil of the 1KT of slug relay; On brake time delay branch road, string is provided with the coil of a normally closed contact of unwrapping wire operation relay K 2, an on-delay normally closed contact of the 1KT of slug relay and the K5 of slug relay that brakes.In addition, on the coil power supply circuit of brake gear 24V power supply, string is provided with the open contact of a unwrapping wire brake relay K4, as shown in Figure 3.
Indication branch road comprises that rolling operation indication branch road, rolling stop indicating branch road, unwrapping wire operation indication branch road, take-up to stop indicating branch road and brake indication branch road: on rolling operation indication branch road, string is provided with an open contact and the corresponding rolling run indicator 1H of rolling operation relay K 1; A normally closed contact and corresponding rolling that rolling stops indicating branch road string to be provided with rolling operation relay K 1 stop indicator lamp 2H; On unwrapping wire operation indication branch road, string is provided with an open contact and the corresponding unwrapping wire run indicator 3H of unwrapping wire operation relay K 2; A normally closed contact and corresponding unwrapping wire that unwrapping wire stops indicating branch road string to be provided with unwrapping wire operation relay K 2 stop indicator lamp 4H; Brake indication branch road string is provided with an open contact and the corresponding rolling run indicator 5H of unwrapping wire brake relay K4.
In order to guarantee to realize instantaneous shutdown at line retracting motor (driving motor) in the out of order situation of operation Time Controller, this retractable cable control system is also provided with fault alarm branch road, and on this branch road, string is established the formation parallel branch of coil and winding control device breakdown switch and the unwrapping wire controller failure switch of fault alarm relay K 3; In rolling, move/stop string on branch road simultaneously and establish the normally closed contact of a fault alarm relay K 3; The open contact of a fault alarm relay K 3 in parallel on the normally closed contact of the unwrapping wire operation relay K 2 on brake time delay branch road.
With winding motor, operate to the working process of this control system of example explanation below.
When pressing starting switch S2, rolling operation relay K 1 obtains electric adhesive, winding motor operation, and 1H indicator lamp is bright, while pressing halt switch S1, K1 dead electricity, winding motor stops, and 2H indicator lamp is bright; When rolling operation relay K 1 obtains electric adhesive, the K1 open contact that unwrapping wire moves/stops on branch road is connected unwrapping wire operation relay K 2 coils, and K2 obtains electric adhesive, paying off motor running, and 3H indicator lamp is bright; When K1 dead electricity, paying off motor quits work equally, and 4H indicator lamp is bright.
When shutting down, unwrapping wire is in halted state, K2 dead electricity, K2 normally closed contact on brake time delay branch road is closed, the on-delay normally closed contact of time-delay relay 1KT is closed simultaneously, makes K5 obtain electric adhesive, and the K5 open contact on unwrapping wire brake branch road is connected the coil of K4, the 24V power supply of K4 open contact brakes on device, unwrapping wire brake coil (magnetic clutch coil pack) obtains electric, realizes unwrapping wire brake when shutting down, and 5H indicator lamp is bright simultaneously, and when unwrapping wire stops, winding motor is also in stopped status simultaneously, be that halt switch S1 starts, K1 dead electricity, the K1 normally closed contact that time delay is controlled on branch road is closed, time-delay relay 1KT obtains electric, the on-delay normally closed contact time delay of 1KT on brake time delay branch road disconnects (delay time is according to circumstances set) for 5 seconds, K5 dead electricity, K5 open contact on unwrapping wire brake branch road disconnects the coil of K4, K4 open contact disconnects DC24V power supply, unwrapping wire brake is unclamped, when realizing retractable cable and stopping, instantaneous brake, brake and automatically unclamp afterwards for 5 seconds, reached to shut down immediately transmission device has been increased to braking, meet system failure-free stable.
If line retracting motor occurs abnormal at operation Time Controller, K3 obtains electric adhesive, K3 open contact on brake time delay branch road is closed, the on-delay normally closed contact of 1KT is closed, makes K5 obtain electric adhesive, K5 open contact cutin relay K4 coil, K4 open contact is connected DC24V, unwrapping wire brake coil obtains electric, realizes unwrapping wire brake when shutting down, and 5H indicator lamp is bright; K3 obtains after electric adhesive, and the K3 normally closed contact that rolling moves/stops on branch road disconnects, K1 dead electricity, K1 normally closed contact closure on branch road is controlled in time delay, and 1KT obtains electric adhesive, and the on-delay normally closed contact time delay of 1KT disconnects for 5 seconds, K5 dead electricity, K5 open contact disconnects K4 coil, and K4 open contact disconnects DC24V, and unwrapping wire brake is unclamped, while realizing line retracting electric machine controller fault, retractable cable stops, and instantaneous brake time delay are unclamped after several seconds automatically, guarantees another kind of mode of operation stable of system.
Consider the circle logic operation of control system, this control system advanced person brake self check work before electricity that works, working process is the same.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310533261.5A CN103552880B (en) | 2013-10-31 | 2013-10-31 | A kind of drawing cable line apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310533261.5A CN103552880B (en) | 2013-10-31 | 2013-10-31 | A kind of drawing cable line apparatus |
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| CN103552880A true CN103552880A (en) | 2014-02-05 |
| CN103552880B CN103552880B (en) | 2016-09-21 |
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| CN201310533261.5A CN103552880B (en) | 2013-10-31 | 2013-10-31 | A kind of drawing cable line apparatus |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118762A (en) * | 2014-08-06 | 2014-10-29 | 江苏句容联合铜材有限公司 | Horizontal type take-up frame |
| CN104495533A (en) * | 2014-12-22 | 2015-04-08 | 苏州景联精密机械有限公司 | Cable contracting and releasing device |
| CN104495515A (en) * | 2014-12-12 | 2015-04-08 | 河南省通信电缆有限公司 | Brake control system for looping device for optical cables with rubber-covered wires |
| CN104678453A (en) * | 2015-02-15 | 2015-06-03 | 山东大学 | Drilling radar antenna automatic detection auxiliary device for advance geological detection of tunnel |
| CN105565230A (en) * | 2016-02-06 | 2016-05-11 | 常州汇拓科技有限公司 | Cap screwing mechanism |
| CN105788761A (en) * | 2016-04-27 | 2016-07-20 | 兰州众邦电线电缆集团有限公司 | Take-up and pay-off structure of cable take-up and pay-off rack |
| CN106241510A (en) * | 2016-10-10 | 2016-12-21 | 芜湖瑞德机械科技有限公司 | It is applicable to wrap-up and the operational approach thereof of cable |
| CN106862821A (en) * | 2017-04-20 | 2017-06-20 | 宁波逐星机械设计有限公司 | A kind of welder |
| CN107175436A (en) * | 2017-04-20 | 2017-09-19 | 宁波逐星机械设计有限公司 | A kind of welder of long lifespan |
| CN108213270A (en) * | 2017-12-15 | 2018-06-29 | 明光万佳联众电子有限公司 | A kind of the copper wire twisting machine and its application method of efficient folding and unfolding copper wire |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118762A (en) * | 2014-08-06 | 2014-10-29 | 江苏句容联合铜材有限公司 | Horizontal type take-up frame |
| CN104495515A (en) * | 2014-12-12 | 2015-04-08 | 河南省通信电缆有限公司 | Brake control system for looping device for optical cables with rubber-covered wires |
| CN104495515B (en) * | 2014-12-12 | 2018-06-08 | 郑州天河通信科技有限公司 | A kind of brake control system of covered wire cable looping device |
| CN104495533A (en) * | 2014-12-22 | 2015-04-08 | 苏州景联精密机械有限公司 | Cable contracting and releasing device |
| CN104678453A (en) * | 2015-02-15 | 2015-06-03 | 山东大学 | Drilling radar antenna automatic detection auxiliary device for advance geological detection of tunnel |
| CN105565230A (en) * | 2016-02-06 | 2016-05-11 | 常州汇拓科技有限公司 | Cap screwing mechanism |
| CN105788761A (en) * | 2016-04-27 | 2016-07-20 | 兰州众邦电线电缆集团有限公司 | Take-up and pay-off structure of cable take-up and pay-off rack |
| CN106241510A (en) * | 2016-10-10 | 2016-12-21 | 芜湖瑞德机械科技有限公司 | It is applicable to wrap-up and the operational approach thereof of cable |
| CN106862821A (en) * | 2017-04-20 | 2017-06-20 | 宁波逐星机械设计有限公司 | A kind of welder |
| CN107175436A (en) * | 2017-04-20 | 2017-09-19 | 宁波逐星机械设计有限公司 | A kind of welder of long lifespan |
| CN108213270A (en) * | 2017-12-15 | 2018-06-29 | 明光万佳联众电子有限公司 | A kind of the copper wire twisting machine and its application method of efficient folding and unfolding copper wire |
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| Publication number | Publication date |
|---|---|
| CN103552880B (en) | 2016-09-21 |
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Effective date of registration: 20180423 Address after: 450100 Henan Zhengzhou Xingyang City, Beijing Road and 310 National Road intersection 300 meters South Road East Co-patentee after: Zhengzhou Tianhe Communication Technology Co., Ltd. Patentee after: Henan Communication Cable Co., Ltd. Co-patentee after: Zhonglian optical fiber optic cable Henan Co., Ltd. Address before: 450100 Xingyang, Henan, Zheng Road, No. 3, No. Patentee before: Henan Communication Cable Co., Ltd. Effective date of registration: 20180423 Address after: 450100 Henan Zhengzhou Xingyang City, Beijing Road and 310 National Road intersection 300 meters South Road East Co-patentee after: Zhengzhou Tianhe Communication Technology Co., Ltd. Patentee after: Henan Communication Cable Co., Ltd. Co-patentee after: Zhonglian optical fiber optic cable Henan Co., Ltd. Address before: 450100 Xingyang, Henan, Zheng Road, No. 3, No. Patentee before: Henan Communication Cable Co., Ltd. |
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Effective date of registration: 20201130 Address after: 450100 the southeast side of the intersection between Jingcheng road and 310 National Road, Xingyang, Zhengzhou, Henan. Patentee after: ZHENGZHOU TIANHE COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 450100 Henan Zhengzhou Xingyang City, Beijing Road and 310 National Road intersection 300 meters South Road East Patentee before: HENAN COMMUNICATION CABLE Co.,Ltd. Patentee before: ZHENGZHOU TIANHE COMMUNICATION TECHNOLOGY Co.,Ltd. Patentee before: Zhonglian optical fiber optic cable Henan Co.,Ltd. |
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