CN105523435A - Vertical type rewinding machine - Google Patents
Vertical type rewinding machine Download PDFInfo
- Publication number
- CN105523435A CN105523435A CN201610020805.1A CN201610020805A CN105523435A CN 105523435 A CN105523435 A CN 105523435A CN 201610020805 A CN201610020805 A CN 201610020805A CN 105523435 A CN105523435 A CN 105523435A
- Authority
- CN
- China
- Prior art keywords
- wire
- rewinding machine
- frame
- coil
- screw
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/30—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with fixed stroke
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- Winding Filamentary Materials (AREA)
Abstract
The invention relates to a vertical type rewinding machine which comprises a machine frame, a wire winding device, a wire arranging device and a transmission system. The wire arranging device is composed of a wire arranging unit, a ball screw pair, a screw and a sliding rod. The ball screw pair is fixed to the wire arranging unit and connected with the screw. The screw and the sliding rod are fixed to the machine frame. The ball screw pair and the screw are matched to drive the wire arranging unit to vertically move along the screw and the sliding rod. Sliding wheels with locking mechanisms are installed at the front end of the wire arranging unit, so that a coil of wire is prevented from getting loose when the machine is shut down. The wire winding device is provided with an upper wire winding frame and a movable frame, and the movable frame can be folded towards the center so that the coil of wire can be conveniently drawn out from a wire winding barrel. The vertical type rewinding machine is widely applied to wire reeling and wire winding, the compactness of the coil of wire is improved, and meanwhile the situation that the wire is arranged in a wrong place is avoided, so that dismounting of the coil of wire is facilitated, the production efficiency is improved, and the labor intensity is lowered.
Description
Technical field
The present invention relates to a kind of rewinding machine, particularly a kind of vertical rewinding machine, belongs to field of metallurgical equipment.
Background technology
Rewinding machine be by line or thread orderly be wound in web-like.Different according to taking out line mode, the coil of wire can be divided into be taken out the coil of wire and interiorly takes out the coil of wire outward.To take out the coil of wire be outward that drum is non-dismountable uses for ease of curstomer's site, the unwrapping wire mode of core-spun yarn is interior tapped, therefore the wire-wound dish of common rewinding machine is horizontal positioned, by torque motor by drop-gear box and gear reduction system, drive wire drum rotates, meanwhile main driving axle is done positive and negative rotation by pick off gear, reversing gear, chain-driving leading screw, wire spool is rotated and sway again, realizes coiling, winding displacement object.After completing coiling, need to hang out whole wire spool, be positioned on special frame, pull down the flange of wire spool one end, then shifted out in core-spun yarn by wire spool, upset wire spool, installs the flange removed, and then is mounted on rewinding machine by wire spool.Hanging out and installation for ease of wire spool, wire spool supports the U-shaped bearing seat of normal employing, and adopt simple fork to connect with the connection of reductor, namely output end of reducer is
shape, wire spool end is " ┝ " shape, and there are the following problems for this rewinding machine:
1, wire spool and reductor or motor take fork type on-fixed to be connected, and easily cause that coiling is tight, winding displacement has some setbacks, and interior layer line and outer layer line such as to compress mutually at the problem, thus cause in use procedure and take out line and take out motionless or disconnection problem.
2 once unit breaks down, and the coil of wire is easy to occur relaxed state, causes the problem of rolling up unreal and winding displacement confusion.
When 3, taking out core-spun yarn, whole wire spool need be hung out, assembling and dissembling process is loaded down with trivial details, and during mounting or dismounting, labour intensity is large, affects production efficiency.
How avoiding above-mentioned deficiency, improve serviceability and the in-use performance of rewinding machine, is the problem that the present invention needs to solve.
Summary of the invention
The object of the present invention is to provide a kind of in view of above-mentioned the deficiencies in the prior art, the present invention aims to provide a kind of easy-to-use, the vertical rewinding machine of enhancing productivity.
The present invention is achieved through the following technical solutions: a kind of vertical rewinding machine, comprise frame, Winder, bus cable device and driving system, Winder, bus cable device and driving system correspondence are arranged in frame, and driving system drives Winder and bus cable device respectively.
Described Winder comprises main shaft, coiling bucket, lower wire spool, upper bobbin winder bracket and movable drum.Main shaft, through coiling bucket, lower wire spool, upper bobbin winder bracket center, is arranged in frame.Main shaft is fixedly connected with upper bobbin winder bracket with lower wire spool.Coiling bucket is circular arc bucket wall composition cylinder.Bucket wall lower end is connected with lower wire spool.Playing hanging scaffold is annular arrangement, through coiling bucket, is placed on above lower wire spool.
Described upper bobbin winder bracket is made up of fixed mount and tressel, radially distributing centered by main shaft of fixed mount, and be fixed on main shaft, the other end is flexibly connected by Fast dismountable screw nut with tressel.Fixed mount and tressel connection location are all provided with " L-type " slideway, and both connect through slideway by Fast dismountable screw nut.The tressel position that contacts with bucket wall is provided with step.After unclamping Fast dismountable screw nut, tressel upwards and to center moves along slideway, and can upwards overturn, and tressel stepped portions and bucket wall are separated, and bucket wall can be close to center position, the coil of wire can be extracted out from coiling bucket by lifting by crane movable drum.
Described bus cable device comprises strand oscillator, leading screw, ball screw assembly, slide bar and strand oscillator support.Strand oscillator and ball screw assembly, are arranged on described strand oscillator support, and described slide bar is fixed in frame, coordinate described strand oscillator can move up and down along leading screw and slide bar by described ball screw assembly, with leading screw.Described strand oscillator comprises two pulleys with locking mechanism, and pulley can only do relative motion along with the sense of motion of coiling.
Described driving system comprises coiling bucket drive system and strand oscillator drive system.Described coiling bucket drive system comprise motor, head sprocket, from sprocket wheel and chain; Motor is arranged in frame, and head sprocket is arranged on motor shaft, and be arranged on described main shaft lower end from sprocket wheel, head sprocket is connected by chain with from sprocket wheel.Strand oscillator drive system comprise motor, head sprocket, from sprocket wheel and chain; Motor is arranged in frame, and head sprocket is arranged on motor shaft, and be arranged on described leading screw lower end from sprocket wheel, head sprocket is connected by chain with from sprocket wheel.Motor in described winding displacement drive system can cw or rotate counterclockwise.
Compared with existing technology, the present invention has following advantage:
1, wire spool of the present invention is vertical placement, and when taking out core-spun yarn, the tressel that only need unclamp bobbin winder bracket just conveniently can take out the coil of wire, enhances productivity.
2, the present invention has laid movable drum on lower wire spool, lifting activity drum, just desirable go out the coil of wire, easy to operate.
3, bus cable device of the present invention carries out winding displacement while coiling, improves the degree of packing of the coil of wire, avoids the situation occurring that winding displacement misplaces simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vertical rewinding machine of the present invention.
Detailed description of the invention
Describe the present invention below with reference to specific embodiment shown in the drawings.
Vertical rewinding machine of the present invention, comprises frame 1, Winder, bus cable device and driving system.Winder, bus cable device and driving system correspondence are arranged in frame, and driving system drives Winder and bus cable device respectively.
Frame 1 is cuboid framework, and Winder comprises main shaft 18, coiling bucket, lower wire spool 23, upper bobbin winder bracket.Coiling bucket forms cylinder by circular arc bucket wall 20.Bucket wall 19 lower end is connected with lower wire spool 23.The quantity of the bucket wall 20 of composition coiling bucket is preferably 3 to 4.Main shaft 18, through the center of coiling bucket, lower wire spool 23, upper bobbin winder bracket, is arranged in frame.Main shaft 18 is fixedly connected with upper bobbin winder bracket with lower wire spool 23.Lift by crane the coil of wire for convenience, on lower wire spool 23, be provided with annular arrangement messenger wire dish 22.
Upper bobbin winder bracket is made up of the fixed mount 19 of quantity corresponding with bucket wall 20 and tressel 15, and fixed mount 19 radially distributes centered by main shaft 18, and one end is fixing on the spindle 18.Fixed mount 19 is provided with " L-type " slideway 17, and fixed mount 19 is connected with tressel 15 through slideway 17 by Fast dismountable screw nut 16.The coupling end of tressel 15, to having step, connects with described bucket wall 20 and contacts, and makes bucket wall 20 at work keep plumbness with lower wire spool 23 all the time, prevents the coil of wire from sliding.
Bus cable device is made up of strand oscillator 11, ball screw assembly, 12, leading screw 13, slide bar 14 and strand oscillator 11, and described bus cable device is fixed in frame 1.Ball screw assembly, 12 is fixed in the middle part of strand oscillator 11 and is connected with screw mandrel 13, and slide bar 14 is connected with strand oscillator 11 one end.Described strand oscillator 11 comprises two pulleys 10 with locking mechanism, and pulley 10 can only do relative motion along with the sense of motion of coiling.
Described driving system comprises coiling bucket drive system and strand oscillator drive system.Described coiling bucket drive system comprise motor 2, head sprocket 3, from sprocket wheel 5 and chain 4; Motor is arranged in frame 1, and head sprocket 3 is arranged on motor shaft, and be arranged on described main shaft 18 lower end from sprocket wheel 5, head sprocket 3 is connected by chain 4 with from sprocket wheel 5.Strand oscillator drive system comprise motor 6, head sprocket 7, from sprocket wheel 9 and chain 8; Motor 6 to be arranged in frame 1, and head sprocket 7 is arranged on the axle of motor 6, and be arranged on described leading screw 13 lower end from sprocket wheel 9, head sprocket 7 is connected by chain 8 with from sprocket wheel 9.Motor in described winding displacement drive system can cw or rotate counterclockwise.
During described rewinding machine work, core-spun yarn 21 one end is through pulley 10, be fixed on messenger wire dish 22, motor 2 is driven by head sprocket 3 pairs of coiling buckets, motor 6 drives leading screw 13 to rotate by head sprocket 7 simultaneously, ball screw assembly, 12 drives strand oscillator 11 along leading screw 13 and slide bar 14 up-and-down movement, and strand oscillator 11 draws core-spun yarn 21 and pumps, and core-spun yarn 21 is in layer wrapped on coiling bucket.
After coiling terminates, after unclamping Fast dismountable screw nut 16, tressel 15 is upwards mentioned along described slideway 17, tressel 15 step part and bucket wall 20 are separated, and to the upset of coiling bucket center, bucket wall 20 can be close to center position, lifting messenger wire dish 22, can extract out core-spun yarn 21 coil of wire from coiling bucket.
Be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (6)
1. a vertical rewinding machine, comprise frame (1), Winder, bus cable device and driving system, described Winder, bus cable device and driving system correspondence are arranged in frame, described driving system drives Winder and bus cable device respectively, it is characterized in that: described bus cable device is by strand oscillator (11), ball screw assembly, (12), leading screw (13), slide bar (14) forms, the fixing strand oscillator (11) of ball screw assembly, (12) is upper to be connected with screw mandrel (13), leading screw (13) and slide bar (14) are fixed in frame, described ball screw assembly, (12) coordinates with leading screw (13) and drives strand oscillator (11) along leading screw (13) and slide bar (14) up-and-down movement.
2. vertical rewinding machine as claimed in claim 1, it is characterized in that, described strand oscillator (11) comprises two pulleys (10) with locking mechanism.
3. vertical rewinding machine as claimed in claim 1, it is characterized in that, described Winder comprises main shaft 18, coiling bucket, lower wire spool (23), upper bobbin winder bracket.
4. vertical rewinding machine as claimed in claim 3, it is characterized in that, described coiling bucket is made up of circular arc bucket wall (20).
5. vertical rewinding machine as claimed in claim 3, it is characterized in that, described upper bobbin winder bracket is made up of fixed mount (19) and tressel (15).
6. vertical rewinding machine as claimed in claim 5, it is characterized in that, described fixed mount (19) is provided with " L " shape hole, and the coupling end of described tressel (15) is to having step.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610020805.1A CN105523435A (en) | 2015-11-24 | 2016-01-13 | Vertical type rewinding machine |
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CN201510828229 | 2015-11-24 | ||
CN2015108282299 | 2015-11-24 | ||
CN201610020805.1A CN105523435A (en) | 2015-11-24 | 2016-01-13 | Vertical type rewinding machine |
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CN201610020805.1A Pending CN105523435A (en) | 2015-11-24 | 2016-01-13 | Vertical type rewinding machine |
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105966989A (en) * | 2016-07-14 | 2016-09-28 | 苏州浦灵达自动化科技有限公司 | Circulatory guide type automatic and uniform wire taking-up structure |
CN106115356A (en) * | 2016-08-27 | 2016-11-16 | 安徽双马机械设备有限公司 | A kind of rack section of admission machine |
CN106185462A (en) * | 2016-08-27 | 2016-12-07 | 安徽双马机械设备有限公司 | A kind of rack section of paying out machine |
CN106185456A (en) * | 2016-08-25 | 2016-12-07 | 德清凯斯达线缆有限公司 | Cable automatic winder |
CN107187944A (en) * | 2017-06-05 | 2017-09-22 | 安徽龙芯电力电线有限公司 | A kind of cable manufacturing and processing equipment |
CN107444978A (en) * | 2017-09-18 | 2017-12-08 | 浙江德清华丝纺织有限公司 | A kind of warp thread collating unit for fabric weaving |
CN107697734A (en) * | 2017-11-20 | 2018-02-16 | 湖州市练市聚丰线缆厂 | A kind of enamel-cover line winding device |
CN108147227A (en) * | 2017-12-18 | 2018-06-12 | 国网山东省电力公司烟台供电公司 | A kind of multi-functional automatic deploying and retracting line apparatus of substation |
CN108178019A (en) * | 2017-12-18 | 2018-06-19 | 贵州钢绳股份有限公司 | A kind of vertical wire arranging method of major diameter hawser and its device |
CN108439040A (en) * | 2018-04-16 | 2018-08-24 | 郑序 | One kind is from decompression type wire coil device |
CN108639851A (en) * | 2018-04-28 | 2018-10-12 | 内江至诚铂业科技有限公司 | A kind of wire spool for winding metal wire |
CN109230893A (en) * | 2018-06-25 | 2019-01-18 | 武汉船用机械有限责任公司 | A kind of soft tube winding system and its control method |
CN109366044A (en) * | 2018-12-30 | 2019-02-22 | 柳州凯通新材料科技有限公司 | The processing method of high-wear-resistant alloy welding wire |
CN109607305A (en) * | 2018-12-19 | 2019-04-12 | 上海拓鹰机电设备有限公司 | A kind of manipulator precise wire arrangement device |
CN111942953A (en) * | 2020-08-11 | 2020-11-17 | 国家电网有限公司 | Winding and arranging auxiliary tool for grounding wire of transformer substation |
CN112141828A (en) * | 2020-09-30 | 2020-12-29 | 国网河南省电力公司方城县供电公司 | Vertical winding frame for carbon fiber wire |
CN112478907A (en) * | 2020-12-08 | 2021-03-12 | 扬州新概念电气有限公司 | Vertical automatic wire paying-off device without supporting of wire spool |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5412023Y2 (en) * | 1976-08-30 | 1979-05-29 | ||
JPS622198Y2 (en) * | 1982-12-11 | 1987-01-20 | ||
CN200978161Y (en) * | 2006-11-02 | 2007-11-21 | 重庆信威通信技术有限责任公司 | Cable wire-rewinding machine |
CN201598066U (en) * | 2009-08-03 | 2010-10-06 | 四川新东方电缆集团有限公司 | Cable winding machine |
CN202449672U (en) * | 2012-02-16 | 2012-09-26 | 云南通变电磁线有限公司 | Automatic enameled wire coiling machine |
CN104326305A (en) * | 2014-10-08 | 2015-02-04 | 苏州互强工业设备有限公司 | Automatic wire winding device |
CN204568997U (en) * | 2015-04-23 | 2015-08-19 | 吴会才 | A kind of welding wire automatic wire arranging device |
CN205602824U (en) * | 2015-11-24 | 2016-09-28 | 龙南龙钇重稀土科技股份有限公司 | Vertical rewinding machine |
-
2016
- 2016-01-13 CN CN201610020805.1A patent/CN105523435A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5412023Y2 (en) * | 1976-08-30 | 1979-05-29 | ||
JPS622198Y2 (en) * | 1982-12-11 | 1987-01-20 | ||
CN200978161Y (en) * | 2006-11-02 | 2007-11-21 | 重庆信威通信技术有限责任公司 | Cable wire-rewinding machine |
CN201598066U (en) * | 2009-08-03 | 2010-10-06 | 四川新东方电缆集团有限公司 | Cable winding machine |
CN202449672U (en) * | 2012-02-16 | 2012-09-26 | 云南通变电磁线有限公司 | Automatic enameled wire coiling machine |
CN104326305A (en) * | 2014-10-08 | 2015-02-04 | 苏州互强工业设备有限公司 | Automatic wire winding device |
CN204568997U (en) * | 2015-04-23 | 2015-08-19 | 吴会才 | A kind of welding wire automatic wire arranging device |
CN205602824U (en) * | 2015-11-24 | 2016-09-28 | 龙南龙钇重稀土科技股份有限公司 | Vertical rewinding machine |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105966989A (en) * | 2016-07-14 | 2016-09-28 | 苏州浦灵达自动化科技有限公司 | Circulatory guide type automatic and uniform wire taking-up structure |
CN106185456A (en) * | 2016-08-25 | 2016-12-07 | 德清凯斯达线缆有限公司 | Cable automatic winder |
CN106115356A (en) * | 2016-08-27 | 2016-11-16 | 安徽双马机械设备有限公司 | A kind of rack section of admission machine |
CN106185462A (en) * | 2016-08-27 | 2016-12-07 | 安徽双马机械设备有限公司 | A kind of rack section of paying out machine |
CN107187944A (en) * | 2017-06-05 | 2017-09-22 | 安徽龙芯电力电线有限公司 | A kind of cable manufacturing and processing equipment |
CN107444978B (en) * | 2017-09-18 | 2023-11-10 | 林小斌 | Warp finishing device for fabric spinning |
CN107444978A (en) * | 2017-09-18 | 2017-12-08 | 浙江德清华丝纺织有限公司 | A kind of warp thread collating unit for fabric weaving |
CN107697734A (en) * | 2017-11-20 | 2018-02-16 | 湖州市练市聚丰线缆厂 | A kind of enamel-cover line winding device |
CN108147227A (en) * | 2017-12-18 | 2018-06-12 | 国网山东省电力公司烟台供电公司 | A kind of multi-functional automatic deploying and retracting line apparatus of substation |
CN108178019A (en) * | 2017-12-18 | 2018-06-19 | 贵州钢绳股份有限公司 | A kind of vertical wire arranging method of major diameter hawser and its device |
CN108439040A (en) * | 2018-04-16 | 2018-08-24 | 郑序 | One kind is from decompression type wire coil device |
CN108639851A (en) * | 2018-04-28 | 2018-10-12 | 内江至诚铂业科技有限公司 | A kind of wire spool for winding metal wire |
CN109230893A (en) * | 2018-06-25 | 2019-01-18 | 武汉船用机械有限责任公司 | A kind of soft tube winding system and its control method |
CN109607305A (en) * | 2018-12-19 | 2019-04-12 | 上海拓鹰机电设备有限公司 | A kind of manipulator precise wire arrangement device |
CN109607305B (en) * | 2018-12-19 | 2023-09-08 | 上海拓鹰机电设备有限公司 | Precise wire arrangement device of manipulator |
CN109366044A (en) * | 2018-12-30 | 2019-02-22 | 柳州凯通新材料科技有限公司 | The processing method of high-wear-resistant alloy welding wire |
CN111942953A (en) * | 2020-08-11 | 2020-11-17 | 国家电网有限公司 | Winding and arranging auxiliary tool for grounding wire of transformer substation |
CN112141828A (en) * | 2020-09-30 | 2020-12-29 | 国网河南省电力公司方城县供电公司 | Vertical winding frame for carbon fiber wire |
CN112478907A (en) * | 2020-12-08 | 2021-03-12 | 扬州新概念电气有限公司 | Vertical automatic wire paying-off device without supporting of wire spool |
CN112478907B (en) * | 2020-12-08 | 2023-10-27 | 扬州新概念电气有限公司 | Vertical automatic wire paying-off device without wire reel support |
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Application publication date: 20160427 |