CN103552880B - A kind of drawing cable line apparatus - Google Patents

A kind of drawing cable line apparatus Download PDF

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Publication number
CN103552880B
CN103552880B CN201310533261.5A CN201310533261A CN103552880B CN 103552880 B CN103552880 B CN 103552880B CN 201310533261 A CN201310533261 A CN 201310533261A CN 103552880 B CN103552880 B CN 103552880B
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CN
China
Prior art keywords
relay
branch road
brake
transmission shaft
unwrapping wire
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Application number
CN201310533261.5A
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Chinese (zh)
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CN103552880A (en
Inventor
宋广平
王旭
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ZHENGZHOU TIANHE COMMUNICATION TECHNOLOGY Co.,Ltd.
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HENAN COMMUNICATION CABLE CO Ltd
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Priority to CN201310533261.5A priority Critical patent/CN103552880B/en
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Abstract

The invention discloses a kind of drawing cable line apparatus, have including the folding and unfolding drum being provided with power transmission shaft, described power transmission shaft is connected with driving motor by drive mechanism, and is provided with a brake gear between power transmission shaft and drive mechanism.The drawing cable line apparatus of the present invention arranges brake gear between power transmission shaft and the drive mechanism that folding and unfolding drum has, when driving motor shuts down, solve the existence of mechanical inertia, comprise heavy duty frequent start-stop and the appearance of the situations such as unexpected shutdown that happen suddenly, realize that drive mechanism is instantaneous is in resting state reliably, and the operation carrying out driving motor at different conditions can be met, efficiently solving existing take-up and pay-off device can not self-actuating brake and the inertia problem of running damage cable when stopping, realize equipment automation control, good practical effect, save the energy, reduce operating cost.

Description

A kind of drawing cable line apparatus
Technical field
The present invention relates to a kind of drawing cable line apparatus.
Background technology
Electric wire production and processing typically requires after completing and is wrapped on winding roll, with facilitate transport and User use, therefore electric wire processing finishing operation it is generally required to use admission machine.Existing receipts Line machine typically uses one rolling device of a driven by motor to drive winding roll to carry out take-up.This take-up Facility have the advantage that simple in construction, cost are low, but this cable pulling-pushing device typically leans on motor through belt pulley Or reducing gear connect load, under normal circumstances the shutdown of cable pulling-pushing device be by after motor dead electricity without transmission Moment forms free shutdown, and cable pulling-pushing device the most once runs out of steam, due to mechanical inertia Exist, also may proceed to rotate, if purely making it stop completely by freely shutting down, will inevitable shadow Ring stablizing to load condition, delay to shut down the quality being also possible to be damaged to cable, and bring certain warp Ji loss, the most also operation for retractable cable next time are made troubles.
Summary of the invention
It is an object of the invention to provide a kind of drawing cable line apparatus, stopping solving existing take-up and pay-off device Can not self-actuating brake and problem that inertia runs damage cable time only.
In order to realize object above, the technical solution adopted in the present invention is: a kind of drawing cable line apparatus, Having including the folding and unfolding drum being provided with power transmission shaft, described power transmission shaft is connected with driving motor by drive mechanism, and A brake gear it is provided with between power transmission shaft and drive mechanism.
Described brake gear is electromagnetic clutch, and this electromagnetic clutch includes coil block and armature component, Described armature assembly is spin-ended to be assemblied on described drive mechanism, and can move axially along power transmission shaft direction;Institute State coil block to be fixed on a solid stand, described power transmission shaft through electromagnetic clutch centre bore and with Drive mechanism is securely fitted in together.
Described electromagnetic clutch is single friction plate electromagnetic clutch.
Described coil block is by the assembling fixing with solid stand of a latch.
Described electromagnetic clutch uses direct-current switch power supply to power.
Described power transmission shaft is by the fixing assembling of a pin and drive mechanism.
The drawing cable line apparatus of the present invention arranges between power transmission shaft and the drive mechanism that folding and unfolding drum has and stops Car device, when driving motor shuts down, solve mechanical inertia existence, comprise heavy duty frequently Start-stop and the appearance of the situations such as unexpected shutdown that happen suddenly, it is achieved drive mechanism is instantaneous be in reliably static State, and the operation carrying out driving motor at different conditions can be met, efficiently solve existing retractable cable Device can not self-actuating brake and the inertia problem of running damage cable when stopping, it is achieved equipment automatization control System, good practical effect, save the energy, reduce operating cost.
Brake gear use electromagnetic clutch, volume is little, compact conformation, be active in one's movements, power consumption little And it is 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 figure.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the present invention is described further by specific embodiment.
It is illustrated in figure 1 the structural representation of drawing cable line apparatus embodiment of the present invention, as seen from the figure, This device includes the folding and unfolding drum tool 8 being fixed on support 9, in the correspondence position of folding and unfolding drum tool on support Place is provided with addendum cone 10, and the power transmission shaft 7 of folding and unfolding drum tool 8 is connected with driving motor 1 by drive mechanism, And between power transmission shaft 7 and drive mechanism, it is provided with a brake gear.
The brake gear of the present embodiment is adopted as electromagnetic clutch, and this electromagnetic clutch includes clutch main body Stator rotor assembly 4, coil block 5 and armature component 6(include axle sleeve), armature assembly 6 is spin-ended It is assemblied on drive mechanism, and can move axially along the direction of power transmission shaft 7;Coil block 5 is fixed on one On individual solid stand 11, to prevent coil block transfer;Power transmission shaft 7 passes the centre bore of electromagnetic clutch also Together with being securely fitted in drive mechanism.
The drive mechanism of the present embodiment uses belt 2 and belt pulley 3 drive mechanism;Electromagnetic clutch is single Friction plate electromagnetic clutch, volume is little, compact conformation, be active in one's movements, power consumption little and easy to operate, This clutch uses direct-current switch power supply to power, and energising normal voltage is 24VDC, produces during coil electricity Magnetic attraction " armature " sheet, clutch is in engagement state, and during coil blackout, " armature " rebounds, from Clutch is in released state.Single friction plate electromagnetic clutch is made up of two parts: active part and follower Point, active part and secondary part borrow the rubbing action between contact surface, make can be temporarily separated between the two, In transmission process, two parts mutually rotate, until gradually engaging.
The coil block of electromagnetic clutch is by latch 12 and the solid fixing assembling of stand 11;Power transmission shaft 7 leads to Cross pin 13 assembling fixing with drive mechanism (belt pulley 3).
Operation principle and the process of the present invention are as follows: during work, the electromagnetic clutch no power of brake gear, Coil block 5 and armature component 6 are in released state, and coil block 5 maintains static;Driving motor 1 Drive drive mechanism operates, and then drives the armature component 6 with the spin-ended assembling of drive mechanism and and driver Structure is fixed the power transmission shaft 7 of connection and is rotated together, so that folding and unfolding drum has 8 rotation works;When shutting down, Driving motor 1 dead electricity, starts brake gear simultaneously, is energized to electromagnetic clutch, and coil electricity produces magnetic Power adhesive " armature " sheet, the armature component 6 of electromagnetic clutch moves axially and is combined in coil block 5 Together, owing to coil block 5 is affixed on solid stand 11 motionless, armature component 6 and coil block After 5 combine, make armature component 6 also cannot rotate, so that drive mechanism also stops operating with power transmission shaft 7, The purpose braked immediately when achieving shutdown, does not results in because inertia damages the phenomenon of cable.
It is 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 on two bussed supply circuits air switch QF1 and QF2 being respectively provided with, wherein Article one, supply line connects and have one group of controlling brancher, specifically include rolling and run/stop branch road, unwrapping wire fortune Row/stop branch road, unwrapping wire brake branch road, delays time to control branch road, brake time delay branch road and one group of instruction branch road; Connect on another power supply circuits and have the 24V power supply of brake gear.
Rolling runs/stops string on branch road and is provided with shutdown switch S1, activate switch S2, unwrapping wire brake relay One normally-closed contact of K4 and rolling run the coil of relay K 1, also parallel connection in activate switch S2 simultaneously Rolling is had to run a normally opened contact of relay K 1;Unwrapping wire runs/stops string on branch road and is provided with rolling operation One normally opened contact of relay K 1 and unwrapping wire run the coil of relay K 2;Go here and there on unwrapping wire brake branch road It is provided with a normally opened contact and the coil of unwrapping wire brake relay K4 of brake time-delay relay K5;Time delay On controlling brancher, string is provided with rolling and runs a normally-closed contact and the line of time-delay relay 1KT of relay K 1 Circle;On brake time delay branch road, string is provided with unwrapping wire and runs normally-closed contact, a time-delay relay of relay K 2 One on-delay normally-closed contact of 1KT and the coil of brake time-delay relay K5.It addition, at brake dress Put string on the coil power supply circuit of 24V power supply and be provided with the normally opened tactile of a unwrapping wire brake relay K4 Point, as shown in Figure 3.
Instruction branch road includes that rolling runs instruction branch road, rolling stops instruction branch road, unwrapping wire runs instruction Road, take-up stop instruction branch road and brake instruction branch road: rolling runs string on instruction branch road and is provided with rolling fortune One normally opened contact of row relay K 1 and corresponding rolling run indicator 1H;Rolling stops instruction branch road String is provided with rolling and runs a normally-closed contact and the corresponding rolling stopping display lamp 2H of relay K 1;Unwrapping wire Run a normally opened contact and the operation of corresponding unwrapping wire indicating string on branch road to be provided with unwrapping wire operation relay K 2 Display lamp 3H;Unwrapping wire stops instruction branch road string and is provided with unwrapping wire and runs a normally-closed contact of relay K 2 and right The unwrapping wire answered stops display lamp 4H;It is normally opened that brake instruction branch road string is provided with of unwrapping wire brake relay K4 Contact and corresponding rolling run indicator 5H.
Real in order to ensure in the case of at line retracting motor (driving motor), operationally controller is out of order Existing instantaneous shutdown, this retractable cable control system is also provided with fault alarm branch road, and on this branch road, string sets fault The composition that the coil of alarm relay K3 and winding control device breakdown switch switch with unwrapping wire controller failure Parallel branch;Run/stop string on branch road in rolling simultaneously and set the normally closed of a fault alarm relay K 3 Contact;Unwrapping wire on brake time delay branch road runs a fault report in parallel on the normally-closed contact of relay K 2 The normally opened contact of alert relay K 3.
The work process of this control system is described below as a example by winding motor runs.
When pressing activate switch S2, rolling runs relay K 1 and obtains electric adhesive, and winding motor runs, 1H display lamp is bright, and when pressing shutdown switch S1, K1 dead electricity, winding motor stops, and 2H display lamp is bright; When rolling operation relay K 1 obtains electric adhesive, unwrapping wire runs/stops the K1 normally opened contact on branch road and connects Unwrapping wire runs relay K 2 coil, and K2 obtains electric adhesive, and paying off motor operates, and 3H display lamp is bright;With Sample is when K1 dead electricity, and paying off motor quits work, and 4H display lamp is bright.
When shutting down, unwrapping wire is in halted state, K2 dead electricity, and the K2 normally-closed contact on brake time delay branch road closes Closing, the on-delay normally-closed contact Guan Bi of time-delay relay 1KT, makes K5 obtain electric adhesive, puts simultaneously K5 normally opened contact on line brake branch road connects the coil of K4, and K4 normally opened contact connects the 24V of brake gear Power supply, unwrapping wire brake coil (electromagnetic clutch coil block) obtains electric, it is achieved unwrapping wire is when shutting down Brake, 5H display lamp is bright simultaneously;And when unwrapping wire stops, winding motor is also at stopped status simultaneously, I.e. shutdown switch S1 starts, K1 dead electricity, the K1 normally-closed contact Guan Bi on delays time to control branch road, time delay control Relay 1KT processed obtains electric, and the on-delay normally-closed contact time delay of the 1KT on brake time delay branch road is broken for 5 seconds Opening (delay time according to circumstances sets), K5 dead electricity, the K5 normally opened contact on unwrapping wire brake branch road disconnects The coil of K4, K4 normally opened contact disconnects DC24V power supply, and unwrapping wire brake is unclamped, it is achieved retractable cable stops Time only, instantaneous brake, automatically unclamp after braking 5 seconds, having reached to shut down increases system to drive mechanism immediately Dynamic, meet system stable reliably.
If line retracting motor operationally controller occurs abnormal, then K3 obtains electric adhesive, and brake time delay is propped up K3 normally opened contact Guan Bi on road, the on-delay normally-closed contact Guan Bi of 1KT, make K5 obtain electric adhesive, K5 Normally opened contact connects relay K 4 coil, and K4 normally opened contact connects DC24V, and unwrapping wire brake coil obtains electric, Realizing unwrapping wire brake when shutting down, 5H display lamp is bright;After K3 obtains electric adhesive, rolling runs/stops on branch road K3 normally-closed contact disconnect, K1 dead electricity, on delays time to control branch road K1 normally-closed contact Guan Bi, 1KT obtains electric Adhesive, the on-delay normally-closed contact time delay of 1KT disconnects for 5 seconds, K5 dead electricity, and K5 normally opened contact disconnects K4 Coil, K4 normally opened contact disconnects DC24V, and unwrapping wire brake is unclamped, it is achieved line retracting electric machine controller fault Time, retractable cable stops, and instantaneous brake time delay are unclamped after several seconds automatically, it is ensured that the another kind of work of system Make stablizing of state.
In view of control system circle logic run, this control system be first energized before brake self-inspection Work, work process is ibid.

Claims (6)

1. a drawing cable line apparatus, it is characterised in that: including the folding and unfolding drum tool being provided with power transmission shaft, described power transmission shaft is connected with driving motor by drive mechanism, and is provided with a brake gear between power transmission shaft and drive mechanism;Article one, in supply line connect have one group of controlling brancher, run/stop branch road including rolling, unwrapping wire runs/stops branch road, unwrapping wire brake branch road, delays time to control branch road, brake time delay branch road and one group instruction branch road;Connect on another power supply circuits and have the 24V power supply of brake gear;
Rolling runs/stops string on branch road and is provided with shutdown switch S1, activate switch S2, a normally-closed contact of unwrapping wire brake relay K4 and the coil of rolling operation relay K 1, is also parallel with rolling simultaneously and runs a normally opened contact of relay K 1 in activate switch S2;Unwrapping wire runs/stops string on branch road and is provided with a normally opened contact and the coil of unwrapping wire operation relay K 2 of rolling operation relay K 1;On unwrapping wire brake branch road, string is provided with a normally opened contact and the coil of unwrapping wire brake relay K4 of brake time-delay relay K5;On delays time to control branch road, string is provided with rolling and runs a normally-closed contact and the coil of time-delay relay 1KT of relay K 1;On brake time delay branch road, string is provided with unwrapping wire and runs a normally-closed contact of relay K 2, an on-delay normally-closed contact of time-delay relay 1KT and the coil of brake time-delay relay K5.
Drawing cable line apparatus the most according to claim 1, it is characterized in that: described brake gear is electromagnetic clutch, this electromagnetic clutch includes coil block and armature component, and described armature assembly is spin-ended to be assemblied on described drive mechanism, and can move axially along power transmission shaft direction;Described coil block is fixed on a solid stand, and described power transmission shaft is through the centre bore of electromagnetic clutch and together with being securely fitted in drive mechanism.
Drawing cable line apparatus the most according to claim 2, it is characterised in that: described electromagnetic clutch is single friction plate electromagnetic clutch.
Drawing cable line apparatus the most according to claim 2, it is characterised in that: described coil block is by the assembling fixing with solid stand of a latch.
Drawing cable line apparatus the most according to claim 2, it is characterised in that: described electromagnetic clutch uses direct-current switch power supply to power.
6. according to the drawing cable line apparatus described in Claims 1 to 5 any one, it is characterised in that: described power transmission shaft is by the fixing assembling of a pin and drive mechanism.
CN201310533261.5A 2013-10-31 2013-10-31 A kind of drawing cable line apparatus Active CN103552880B (en)

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
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CN103552880B true CN103552880B (en) 2016-09-21

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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
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
CN104678453B (en) * 2015-02-15 2017-11-21 山东大学 Borehole radar antenna for tunnel geological detection detects servicing unit automatically
CN105565230A (en) * 2016-02-06 2016-05-11 常州汇拓科技有限公司 Cap screwing mechanism
CN105788761B (en) * 2016-04-27 2017-08-25 兰州众邦电线电缆集团有限公司 A kind of structure for deploying and retracting of twisted and released of the cable coil holder
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
CN107175436B (en) * 2017-04-20 2018-10-12 台州市荣能模塑有限公司 A kind of take-up and pay-off device of welding
CN106862821B (en) * 2017-04-20 2018-06-01 台州市三昊车架有限公司 A kind of welder
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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CN2109656U (en) * 1991-12-02 1992-07-08 浙江省丽水地区计算机技术研究所 Automatic groove jump thread winder
CN202308997U (en) * 2011-10-28 2012-07-04 天长市创远线缆设备有限公司 Shaftless paying-off machine

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JPS612579B2 (en) * 1975-09-08 1986-01-25 Toyo Boseki
CN102774701A (en) * 2011-05-11 2012-11-14 江苏佳成机械有限公司 Rewinding device for rewinding machine
CN203593465U (en) * 2013-10-31 2014-05-14 河南省通信电缆有限公司 Cable winding-up and paying-off device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2109656U (en) * 1991-12-02 1992-07-08 浙江省丽水地区计算机技术研究所 Automatic groove jump thread winder
CN202308997U (en) * 2011-10-28 2012-07-04 天长市创远线缆设备有限公司 Shaftless paying-off machine

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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.

TR01 Transfer of patent right
TR01 Transfer of patent right

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.

TR01 Transfer of patent right