CN102380516B - Driving structure for wire-drawing wheel and wire-drawing constant-speed wheel of high-speed drawbench enamelling machine - Google Patents
Driving structure for wire-drawing wheel and wire-drawing constant-speed wheel of high-speed drawbench enamelling machine Download PDFInfo
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- CN102380516B CN102380516B CN 201110381004 CN201110381004A CN102380516B CN 102380516 B CN102380516 B CN 102380516B CN 201110381004 CN201110381004 CN 201110381004 CN 201110381004 A CN201110381004 A CN 201110381004A CN 102380516 B CN102380516 B CN 102380516B
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Abstract
The invention relates to a driving structure for a wire-drawing wheel and a wire-drawing constant-speed wheel of a high-speed drawbench enamelling machine. The wire-drawing constant-speed wheel is arranged on the output shaft of a reduction motor of the wire-drawing constant-speed wheel; the output end of a wire-drawing wheel motor is connected to a second bridge belt wheel through a transmission device; the second bridge belt wheel is connected to an upper wire-drawing synchronous belt wheel and a lower wire-drawing belt wheel through a synchronous belt; the lower wire-drawing belt wheel is respectively and coaxially assembled with an upper wire-drawing cone pulley and a lower wire-drawing cone pulley; a wire-drawing formwork and an outlet mould are mounted between the upper wire-drawing cone pulley and the lower wire-drawing cone pulley; a wire-returning wheel and a tension control device for the wire-drawing constant-speed wheel are respectively mounted under the wire-drawing constant-speed wheel; and an enamelled wire material is tightly connected with the upper wire-drawing cone pulley, the wire-drawing formwork, the lower wire-drawing cone pulley, the wire-drawing constant-speed wheel, the wire-returning wheel and a guide wheel of the tension control device for the wire-drawing constant-speed wheel. In the driving structure, the wire-drawing constant-speed wheel is dragged by an independent motor, the rotating speed of the wire-drawing constant-speed wheel is adjusted and controlled through frequency conversion, and the last wire-drawing speed ratio can be changed freely, thereby meeting the demands of different customers on the wire-drawing mould.
Description
Technical field
The present invention relates to the enamel-covered wire manufacturing equipment, relate in particular to the drives structure of pulling wheel and wire drawing constant speed wheel in enamelled wire machine.
Background technology
In the manufacture process of enamel-covered wire, at first by wire drawing die and pulling wheel, the wire drawing of copper bare wire is arrived to the thickness of customer requirements.In drawing process, during for different wire drawing die wire drawing, also to control the speed of wire drawing by wire drawing constant speed wheel, be adjusted to suitable wire drawing speed ratio.But, in existing wire-drawing frame, wire drawing constant speed wheel and pulling wheel are installed on the two ends of same rotating shaft, by same motor, driven and synchronous the rotation, cause the speed ratio of last one wire drawing immutable, can't meet different clients and wire drawing be joined to the requirement of mould.
Summary of the invention
The above-mentioned shortcoming that the applicant exists for prior art is studied and is improved, a kind of drives structure of pulling wheel and wire drawing constant speed wheel of high-speed wire-drawing enamelling machine is provided, it can make last one wire drawing speed ratio freely change, and can meet different clients and wire drawing be joined to the requirement of mould.
The present invention, in order to solve the problems of the technologies described above, adopts following technical scheme:
The drives structure of the pulling wheel of high-speed wire-drawing enamelling machine and wire drawing constant speed wheel, comprise pulling wheel motor and wire drawing constant speed wheel reducing motor; Device wire drawing constant speed wheel on the output shaft of wire drawing constant speed wheel reducing motor; The output of pulling wheel motor is installed driving pulley, driving pulley connects the first gap bridge belt wheel by Timing Belt, the first gap bridge belt wheel and the second gap bridge belt wheel are installed on respectively the two ends of gap bridge belt shaft, the second gap bridge belt wheel is connected with upper wire drawing synchronous pulley and drop-down silk ribbon wheel by the Timing Belt order, upper wire drawing synchronous pulley and drop-down silk ribbon wheel is coaxially installed with upper wiredrawing step pulley and lower wiredrawing step pulley respectively, between wiredrawing step pulley and lower wiredrawing step pulley, Wire drawing die holder is installed on described; Between Wire drawing die holder and wire drawing constant speed wheel, wire drawing outlet die is installed.The below of the described wire drawing constant speed wheel tenslator that device has loop line wheel and wire drawing constant speed to take turns respectively.The tensioning of enamel-covered wire wire rod order connects the wheel face of following each wheel: the guide wheel of upper wiredrawing step pulley, Wire drawing die holder, lower wiredrawing step pulley, wire drawing constant speed wheel, loop line wheel and wire drawing constant speed wheel tenslator.
Further technical characterictic is:
The structure of the tenslator of described wire drawing constant speed wheel is as follows:
Comprise guide wheel, the central shaft of guide wheel is connected with an end of fork, and the other end of fork is connected with an end of fork axle, and balancing weight is installed on fork; The periphery of fork axle is by bearing installation shaft bearing, and described bearing block is fixed in frame; The other end of described fork axle is connected with the rotating shaft of the first gear, the first gear and the engagement of the second gear, and described bearing block is fixed in the rotating shaft of the second gear; Rotary angle transmitter is fixedly installed in described bearing block, and the power shaft of described rotary angle transmitter is connected with the rotating shaft of the second gear.
Technique effect of the present invention: the wire drawing in the present invention (tower) wheel and wire drawing constant speed wheel adopt separately respectively motor to drive.Wherein wire drawing constant speed wheel adopts separately the traction of wire drawing constant-seed motor, control the rotating speed of wire drawing constant-seed motor by frequency-converting control device, control the rotating speed of wire drawing constant speed wheel, thereby make last one wire drawing speed ratio freely to change, can meet different clients and wire drawing be joined to the requirement of mould.
The accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is backsight structural representation of the present invention.
Fig. 3 is left TV structure schematic diagram of the present invention.
Fig. 4 is plan structure schematic diagram of the present invention.
The front view that Fig. 5 is wire drawing constant speed wheel tenslator, broken section.
The right view that Fig. 6 is Fig. 5.
The top view that Fig. 7 is Fig. 5, broken section.
The specific embodiment
See Fig. 3, wire drawing constant speed wheel reducing motor 12 is fixed on frame 1, and wire drawing constant speed wheel 2 is fixed on the output shaft of wire drawing constant speed wheel reducing motor 12, and wire drawing constant speed wheel reducing motor 12 drives wire drawing constant speed wheel 2 and rotates.
See Fig. 3, pulling wheel motor 8 is fixed on frame 1, its output is installed pulling wheel electrical machine belt pulley 6, belt wheel 6 connects the first gap bridge belt wheel 4 by Timing Belt 7, the first gap bridge belt wheel 4 and the second gap bridge belt wheel 10 are arranged on the two ends of same gap bridge belt shaft 11, and gap bridge belt wheel axle bed 5 is fixed on frame 1.
See Fig. 2, Fig. 1, gap bridge belt wheel 10 connects upper wire drawing synchronous pulley 19 and drop-down silk ribbon wheel 21 by Timing Belt 20, upper wire drawing synchronous pulley 19 and drop-down silk ribbon wheel 21 are coaxially installed with upper wiredrawing step pulley 13 and lower wiredrawing step pulley 15 respectively, thereby drive upper wiredrawing step pulley 13 and 15 rotations of lower wiredrawing step pulley.Wire drawing die holder 14 is installed between wiredrawing step pulley 13 and lower wiredrawing step pulley 15 on described, between Wire drawing die holder 14 and wire drawing constant speed take turns 2, wire drawing outlet die 17 is installed.There is the tenslator 16 of loop line wheel 3 and wire drawing constant speed wheel 2 below of described wire drawing constant speed wheel 2 device respectively.9 bases that are frame in figure.
See Fig. 1, the tensioning of enamel-covered wire wire rod order connects the wheel face of following each wheel: the guide wheel 23 of upper wiredrawing step pulley 13, Wire drawing die holder 14, lower wiredrawing step pulley 15, wire drawing constant speed wheel 2, loop line wheel 3 and wire drawing constant speed wheel tenslator 16.
The course of work:
See Fig. 3, pulling wheel motor 8 rotates, and by Timing Belt 7, drives the first gap bridge belt wheel 4, the second gap bridge belt wheel 10 rotations.See Fig. 2, gap bridge belt wheel 10 is synchronizeed rotation with upper wire drawing belt wheel 19 and drop-down silk ribbon wheel 21 by Timing Belt 20, and pass through tensioning apparatus 18 tensioning Timing Belts 20.When gap bridge belt wheel 10 rotates, upper wire drawing belt wheel 19 and drop-down silk ribbon wheel 21 also rotate simultaneously, thereby drive upper wiredrawing step pulley 13 and lower wiredrawing step pulley 15 rotates, and the speed ratio of the poor generation of diameter by upper wire drawing belt wheel 19 and drop-down silk ribbon wheel 21 is realized wire drawing.
See Fig. 1, wiredrawing wire rod 22 orders realize wire drawing by entrance A, upper wiredrawing step pulley 13, Wire drawing die holder 14, lower wiredrawing step pulley 15.See Fig. 3, when pulling wheel motor 8 rotates, wire drawing constant speed wheel reducing motor 12 rotates simultaneously, thereby driving constant speed wheel 2 rotates, see Fig. 1, traction from the wire rod through wire drawing 22 of wiredrawing step pulley 13 output by outlet mold 17, complete last one wire drawing, wire rod 22 orders after last one wire drawing by constant speed take turns 2, loop line takes turns 3, and take turns 2 Shang Raoji roads in constant speed, in case principal vertical line material 22 skids on constant speed wheel 2, then pass through tenslator 16, regulate the wire drawing rotating speed by tenslator 16, guarantee the steady of wire drawing.Wire rod 22 by tenslator 16 outputs is delivered to lower road (japanning) operation via the B point.
The structure of mentioned strain control device 16 is as follows:
(3), the structure of tenslator 16 and the course of work:
The structure of tenslator: see Fig. 5 to Fig. 7, it comprises guide wheel 23, and the central shaft 24 of guide wheel 23 is connected with an end of fork 26, and the other end of fork 26 is connected with an end of fork axle 27, and balancing weight 25 is installed on fork 26; The periphery of fork axle 27 is by bearing installation shaft bearing 28, and bearing block 28 is fixed in frame 1; The other end of fork axle 27 is connected with the rotating shaft of the first gear 29, the first gear 29 and the second gear 30 engagements, and described bearing block 28 is fixed in the rotating shaft of the second gear 30; Rotary angle transmitter 31 is fixedly installed in bearing block 28, and the power shaft of rotary angle transmitter 31 is connected with the rotating shaft of the second gear 30,32 cases that are rotary angle transmitter 31 in Fig. 5.
The course of work: the wire rod of wire drawing is through guide wheel 23, driving fork 26 swings, by fork axle 27 driven gears 29 and gear 30 certain angle that swings, this pendulum angle feeds back to rotary angle transmitter 31, with the qualified pendulum angle set in advance according to the wire drawing thickness, compare, as deviation appears, automatically regulate the rotating speed of wire drawing constant speed wheel reducing motor 12 by frequency converter.
Above-mentioned converter circuit, rotary angle transmitter and control circuit thereof all adopt prior art.
Claims (1)
1. the drives structure of the pulling wheel of high-speed wire-drawing enamelling machine and wire drawing constant speed wheel, is characterized in that: comprise pulling wheel motor (8) and wire drawing constant speed wheel reducing motor (12), device wire drawing constant speed wheel (2) on the output shaft of wire drawing constant speed wheel reducing motor (12), the output of pulling wheel motor (8) is installed driving pulley (6), driving pulley (6) connects the first gap bridge belt wheel (4) by Timing Belt (7), the first gap bridge belt wheel (4) and the second gap bridge belt wheel (10) are installed on respectively the two ends of gap bridge belt shaft (11), the second gap bridge belt wheel (10) is connected with upper wire drawing synchronous pulley (19) and drop-down silk ribbon wheel (21) by Timing Belt (20) order, upper wire drawing synchronous pulley (19) and drop-down silk ribbon wheel (21) respectively with upper wiredrawing step pulley (13) and the coaxial installation of lower wiredrawing step pulley (15), between wiredrawing step pulley (13) and lower wiredrawing step pulley (15), Wire drawing die holder (14) is installed on described, between Wire drawing die holder (14) and wire drawing constant speed wheel (2), wire drawing outlet die (17) is installed, the below of described wire drawing constant speed wheel (2) device respectively has loop line wheel (3) and wire drawing constant speed to take turns the tenslator (16) of (2), the tensioning of enamel-covered wire wire rod order connects the wheel face of following each wheel: the guide wheel (23) of upper wiredrawing step pulley (13), Wire drawing die holder (14), lower wiredrawing step pulley (15), wire drawing constant speed wheel (2), loop line wheel (3) and wire drawing constant speed wheel tenslator,
The structure of described tenslator (16) is as follows: comprise guide wheel (23), the central shaft (24) of guide wheel (23) is connected with an end of fork (26), the other end of fork (26) is connected with an end of fork axle (27), the upper balancing weight (25) of installing of fork (26); The periphery of fork axle (27) is by bearing installation shaft bearing (28), and bearing block (28) is fixed in frame (1); The other end of fork axle (27) is connected with the rotating shaft of the first gear (29), the first gear (29) and the second gear (30) engagement, and described bearing block (28) is fixed in the rotating shaft of the second gear (30); Rotary angle transmitter (31) is fixedly installed in bearing block (28), and the power shaft of rotary angle transmitter (31) is connected with the rotating shaft of the second gear (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110381004 CN102380516B (en) | 2011-11-25 | 2011-11-25 | Driving structure for wire-drawing wheel and wire-drawing constant-speed wheel of high-speed drawbench enamelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110381004 CN102380516B (en) | 2011-11-25 | 2011-11-25 | Driving structure for wire-drawing wheel and wire-drawing constant-speed wheel of high-speed drawbench enamelling machine |
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| Publication Number | Publication Date |
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| CN102380516A CN102380516A (en) | 2012-03-21 |
| CN102380516B true CN102380516B (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110381004 Active CN102380516B (en) | 2011-11-25 | 2011-11-25 | Driving structure for wire-drawing wheel and wire-drawing constant-speed wheel of high-speed drawbench enamelling machine |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847736A (en) * | 2012-07-24 | 2013-01-02 | 无锡平盛科技有限公司 | Gap bridge device of dead-beat drawing machine |
| CN106040763A (en) * | 2016-07-08 | 2016-10-26 | 天津华源线材制品有限公司 | Wire release protection device of wire drawing machine |
| CN108648885B (en) * | 2018-05-14 | 2019-07-12 | 宁波金田新材料有限公司 | A kind of continuous large capacity take-up production technology of small dimension enameled wire high speed |
| CN112974553B (en) * | 2021-02-22 | 2023-03-10 | 江苏鑫旺新材料科技有限公司 | Guiding and speed-fixing device for metal wire drawing production |
| CN112974552B (en) * | 2021-02-22 | 2022-03-11 | 江苏鑫旺新材料科技有限公司 | Rotary wire drawing device for metal wire drawing machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2529358Y (en) * | 2001-12-27 | 2003-01-01 | 无锡梅达电工有限公司 | Stepped-wheel wiredrawing coiling machine for enamel-covered wire |
| CN201427144Y (en) * | 2009-07-07 | 2010-03-24 | 区耀锦 | Multiple tandem drawing machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1047683A (en) * | 1963-04-16 | 1966-11-09 | Indiana Steel & Wire Company I | Improvements in and relating to a method of and apparatus for controlling the feeding of wire and like material |
| JPH0824939A (en) * | 1994-07-13 | 1996-01-30 | Marusan Kikai:Kk | Continuous wire drawing machine |
| US6216506B1 (en) * | 1999-10-05 | 2001-04-17 | Macbee Engineering Corp. | Double-draft wire drawing and collection machine with tension-sensitive speed control |
| CN201030385Y (en) * | 2007-04-28 | 2008-03-05 | 无锡市梅达电工机械有限公司 | Drum wheel type high-speed drawing machine |
| CN101168175A (en) * | 2007-11-12 | 2008-04-30 | 天津理工大学 | Multi-stage wire-drawing production line automatic control system |
| CN202316594U (en) * | 2011-11-25 | 2012-07-11 | 无锡西玛梅达电工有限公司 | Driving structure of wire-drawing wheel and wire-drawing constant-speed wheel of high-speed wire-drawing enamelling machine |
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2011
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2529358Y (en) * | 2001-12-27 | 2003-01-01 | 无锡梅达电工有限公司 | Stepped-wheel wiredrawing coiling machine for enamel-covered wire |
| CN201427144Y (en) * | 2009-07-07 | 2010-03-24 | 区耀锦 | Multiple tandem drawing machine |
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