CN102403851A - Full-functional belting rotary disk - Google Patents
Full-functional belting rotary disk Download PDFInfo
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- CN102403851A CN102403851A CN2010102764825A CN201010276482A CN102403851A CN 102403851 A CN102403851 A CN 102403851A CN 2010102764825 A CN2010102764825 A CN 2010102764825A CN 201010276482 A CN201010276482 A CN 201010276482A CN 102403851 A CN102403851 A CN 102403851A
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- fluted disc
- rotary disk
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Abstract
The invention relates to a full-functional belting rotary disk which is characterized by comprising a fluted disc component, a front retainer ring component and a rear retainer ring component; the front side and the rear side of the fluted disc are connected with a belting head casing through the front retainer ring component and the rear retainer ring component respectively; the fluted disc component, the front retainer ring component and the rear retainer ring component are all provided with a radial opening structure; a synchronous belt toothed groove is arranged at the outer periphery of the fluted disc which is connected with a servo motor through a synchronous belt, and the fluted disc is arranged on the belting head casing; two kidney-shaped brackets are symmetrically arranged inside the fluted disc component and are fixedly connected with the fluted component through an upper bearing support and a lower bearing support; and core parts of the kidney-shaped brackets are provided with insulating belt fixing discs, and the front sides of the insulating belt fixing discs are connected with a detachable pressing cover. The full-functional belting rotary disk has the advantages of full function, high quality and high efficiency.
Description
Technical field
The present invention relates to a kind of global function property band rotary disk, belong to numerical control belting machine technical field.
Background technology
Progressively expansion along with domestic wind power generation industry; The single-machine capacity of wind-force unit also develops towards medium-and-large-sized direction; At present single-machine capacity is that MW grade wind driven generator unit technology is increasingly mature, the level of reached mass, commercially producing, and become main force's type of current wind power generation; In order to satisfy the fast development of wind-powered electricity generation industry, motor manufacturing enterprise just must upgrade relevant production equipment to improve the quality of products and working (machining) efficiency.
The high pressure stator winding coil of wind power motor and the main insulation of rotor coil be by mica tape (being insulating tape) half-stack package around forming, the at present domestic method that the holds great majority that generally adopt are still pure manual work, manual simplified or semi-automatic band.Minority large-size machine factory, from the external multi-axis numerical control coil taping machine of having introduced, holds the influence of quality to the coil insulation band and boosts productivity thereby overcome human factor because the too much unsettled situation of mass of coil that causes of manual operations for solving.
Do with explanation with regard to domestic belting machine present situation below:
1, manual simplified belting machine:
Manual simplified belting machine is mainly used in holding of large and medium-sized high pressure box coil and various bar shaped coil insulating barriers.Adopt the control of desk-top operation, foot switch, through chain drive, need operator's handheld electrical machinery coil during work, at a slow speed through the band centre of gyration, cooperate foot switch to control and hold.
Manual simplified belting machine has just been realized the mechanization that tep reel rotates with pure artificial band ratio; The stacked package of band is than leaning on artificial translational speed decision; Special equipment still quite falls behind as holding; But simple in structure, easy to operate, easy to manufacture because of it, in micro-machine enterprise, be widely used at present.
2, semi-automatic belting machine:
Semi-automatic belting machine is on operating platform, to lay the guide rail identical with coil track, and belting machine places on the platform, and can move along this orbit maneuver.Earlier the lapping head center is overlapped with hub of a spool during band, and pass through the fixing cross section that keeps band rotary disk plane and coil of support in same plane.The shell of band rotary disk is fixed, and when the band rotary disk rotation when guide rail moves of band rotary disk and base, band is wrapped on the coil.
It is central driving with the track feeding that this equipment has adopted mechanical grip coil, tep reel rotation, and the stacked package ratio during band can guarantee; Shortcoming is a kind of coil of every replacing, will change a kind of guide rail to adapt to different tracks, and its product receives limitation bigger, and tep reel is that mechanical end face clamps, and expanding force can not change, and mica sheet is very easily broken, and holds quality and is difficult for guaranteeing.But its manufacturing cost is relatively low, simple to operate, be suitable for popularizing and use, thus by each medium-and-large-sized motor enterprise application in production in enormous quantities.
3, full-automatic belting machine:
High-end numerical control belting machine mainly contains these two kinds of forms of portal frame structure and robot architecture at present in the international market; These two kinds of belting machines all are to adopt 6 degree of freedom interlocks in space; Realize that the band rotary disk moves in the optional position, space; And tracking coil center automatically, realize full-automatic wrapping to coil.As the core component of belting machine, the internal structure of band rotary disk is complicated especially, and it can adjust the tep reel inclination angle of band automatically, fold occurs when preventing band and influences insulation effect; Can also realize the insulating tape constant expanding force control in when wrapping, like this outside guaranteeing closely the holding of insulating tape, can also guarantee that mica sheet is not torn to break; Also be provided with belt break protection device in the band rotary disk, after the insulating tape accident is broken, can send signal immediately, belting machine is stopped.
The numerical control belting machine is complete because of its performance, automaticity is high, efficient is high, the band reliable in quality receives electromechanics trade gradually and pays close attention to, but too costliness, complicated operation and maintenance cost are high owing to import belting machine price, also can't in industry popularize at present.Domestic also had the history of more than ten years to numerical control belting machine systematic research exploitation; But lag behind external technically all the time; The belting machine product of existing development voluntarily is the external advanced type of main reference also; And through reducing configuration, reduce technical difficulty and becoming the original domestic enterprise's manufacturing that adapts to, though realized the multiaxis action, most crucial band rotary disk manufacturing technology can't realize all the time.
Summary of the invention
In view of deficiency of the prior art, technical problem to be solved by this invention provides a kind of complete function, quality is good, efficient is high band rotary disk.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopts provides a kind of global function property band rotary disk; It is characterized in that; Comprise fluted disc assembly, front ring assemblies and backstop ring assemblies, the both sides, front and back of fluted disc assembly link to each other with the lapping head housing with the backstop ring assemblies through the front ring assemblies respectively, and fluted disc assembly, front ring assemblies and backstop ring assemblies all have the radial opening structure; The excircle of fluted disc assembly is provided with synchronous spline, and the fluted disc assembly is connected at the servomotor on the lapping head housing through synchronous band; The fluted disc component internal is symmetrically arranged with two waist shape supports, and waist shape support is fixedly connected with the fluted disc assembly through upper and lower two bearing spiders, and the core of waist shape support is provided with the insulating tape fixed disk, and the front side of insulating tape fixed disk connects detachable friction top.
The upper end of described waist shape support is provided with worm gear, and worm gear connects DC micromotor through the electrical micro-machine epicyclic gearbox, and waist shape support connects the tep reel dip angle regulating device.Described tep reel dip angle regulating device comprises tep reel proximity transducer and angular encoder, and the tep reel proximity transducer is located on the upper bearing (metal) bearing of waist shape support, and angular encoder is located at waist shape support goes out axle head down.
The rear end of insulating tape fixed disk connects awl tooth reaction plate.Also be provided with the expanding force control device in the described fluted disc assembly, described expanding force control device comprises hysteresis cluth, and hysteresis cluth connects awl tooth reaction plate.Also be provided with belt break protection device in the described fluted disc assembly, the outer end of awl tooth reaction plate is provided with the five equilibrium breach, and described belt break protection device comprises the proximity transducer of being located at waist shape frame bottom, the breach of the radially corresponding awl tooth of proximity transducer reaction plate.
Also be provided with the radius checkout gear in the described fluted disc assembly, described radius checkout gear comprises photoelectric sensor, and photoelectric sensor is fixed on the position that is positioned at insulating tape fixed disk one side on the waist shape support.
One side of the synchronous spline of described fluted disc assembly is provided with the conducting slip ring assembly.
Top long and narrow space in the described fluted disc assembly is provided with by aluminum thermal fin three faces and surrounds electrical box, is provided with Logic control module and wireless communication module in the electrical box.
The present invention is melted into practice with state-of-the-art dynamo-electric design concept, and Design of Mechanical Structure, electrical control, photoelectric technology and wireless communication technique are ideally combined.Thereby all that have solved as belting machine core component-band rotary disk are made difficult point; The all functions of in extremely limited space, packing into parts; Thereby really realize functional diversities, the structural optimization and complete intelligent of band rotary disk, greatly formula degree ground has reduced the influence of human factor to mass of coil.This invention as externally by axes of coordinates be configured into to increase the automated exchanged cutter device, can reach the technical performance of external like product fully, have very big development space at home.
Compare with the band rotary disk of domestic existing belting machine, the present invention has the following advantages:
1, complete function: disposed the insulating tape required repertoire of wrapping automatically in the band rotary disk; On strength control, angle control and Intelligent Recognition, all reach the effect that personalizes, can realize that permanent expanding force control, the adjustment automatically of stacked package angle, broken belt protector, tep reel diameter detect and full-digital control.
2, the wrapping quality is good: the few adhesive tape wrapping of domestic most employing at present, after the main insulation reduced thickness, band technology is the most important to the influence of insulation, and phenomenons such as mica layer damage, layering and glass cloth reel off raw silk from cocoons very easily take place, and influences the band quality.This tep reel is to control expanding force automatically through electromagnetism, and regulates the stacked package angle automatically according to speed, compares with fixed stacked package angle with the prior mechanical tensioner, and the band quality is significantly improved, and has avoided band pulling force inequality and curved section to wrap up out the wrinkle phenomenon.
3, working (machining) efficiency is high: the automaticity of band rotary disk is high, need not artificial adjusting, and the operator only needs the input coil parameter, can be wrapped up fast by system's automatic setting tension and stacked package angle.Rotating speed through adjustment band rotary disk also can change work tempo, and efficient manual work is proposed the do raising more than ten times.
4, applied widely: this machine is applicable to the rotor bar and the wrapping of stator encapsulated coil of wind power motor; Its delicate structure, multiple functional, practical; Can the functional part mode be provided on each domestic existing belting machine; Significantly improve homemade belting machine class, progressively substitute import, shorten distance with external sophisticated equipment.
5, safe and reliable: coil wrapping process is that full-automatic completion does not need artificial the participation, has avoided the various unexpected injuries that cause because of tired and the duplication of labour.Machine operation is easy, and everything spare is protected sender by photoelectric sensor, controls automatically and avoids misoperation.
Description of drawings
Fig. 1 is a full function band rotary disk end view;
Fig. 2 is a full function band rotary disk structure sketch map;
Fig. 3 is a full function band rotary disk schematic internal view.
Embodiment
With reference to shown in Figure 1, be full function band rotary disk end view, described full function band rotary disk is the core component of numerical control belting machine; Be installed in the lapping head housing of numerical control belting machine; Its external form is the plate-like hollow structure, radially is provided with opening, and workpiece can directly be packed into from opening.The band rotary disk comprises front ring assemblies 1, backstop ring assemblies 2 and fluted disc assembly 3.
Because the coil of stator winding is an enclosed construction, can only move opening in the shelves of coil during the work of band rotary disk, for preventing and the wrapping of planar coil being interfered and satisfied nearly nose that the band rotary disk just must design by the least radius of gyration and minimum thickness.Fluted disc assembly 3 links through front ring assemblies 1 and backstop ring assemblies 2 with the lapping head housing, and the installed inside of front ring assemblies 1 and backstop ring assemblies 2 has the precise rolling bearing group, is used for improving the rotating accuracy and the axial location of fluted disc assembly 3.
The main motion of band rotary disk is the driven by servomotor that relies on the lapping head housing, will be rotated synchronously with being close on the external tooth that wraps in fluted disc assembly 3 synchronously by two distend wheels, and satisfy the requirement of stacked package ratio through adjustment feed speed and fluted disc rotating speed.Front ring assemblies 1 also is all the radial opening structure with backstop ring assemblies 2, and a slip baffle ring is equipped with in the inboard of front ring assemblies 1, and after workpiece was packed into by opening, cylinder can promote baffle ring with closure of openings, plays a protective role, and the back sender puts in place.
Fluted disc assembly 3 also is designed to the radial opening structure, on excircle, is processed with synchronous spline, is used for the transmission of power of band rotary disk, and the side of teeth groove is equipped with conducting slip ring assembly 4, and the electric power that is mainly used in inner each functional part is supplied with.Because fluted disc assembly 3 opening part slip ring radially need break off,, arrange two cover elastic roller brush assembly of electric in front ring assemblies 1 and the 2 opening external symmetrys of backstop ring assemblies for guaranteeing the continuity of electric power transfer in the rotary course.
With reference to Fig. 2 and shown in Figure 3, be provided with expanding force control device, belt break protection device, tep reel dip angle regulating device, insulating tape apparatus for detecting diameter, electrical control module and wireless transport module etc. in the fluted disc assembly 3.
Fluted disc assembly 3 inside are symmetrically arranged with two waist shape supports 5, fix by upper and lower two bearing spiders.Go out axle head on the waist shape support 5 and be fixed with worm gear; Slow down by DC micromotor driving, electrical micro-machine epicyclic gearbox 7; Drive waist shape support 5 through worm and wormwheel; Can respectively swing certain angle to left and right symmetry along two bearing axial lines, on the upper bearing (metal) bearing, also be provided with the tep reel proximity transducer, the initial zero-bit that is used for pivot angle detects; Waist shape support 5 following goes out axle head angular encoder 6 is installed, and tep reel proximity transducer and angular encoder 6 constitute the tep reel dip angle regulating devices, is used for accurately controlling the pendulum angle of support.For guaranteeing the insulation effect of coil, can import stacked package earlier during work than numerical value, adjust waist shape support 5 angles of inclination automatically by system, the fold phenomenon that can stop fully like this in the band process takes place; As adopting over-over mode when wrapping, waist shape support 5 can be changed inclination direction automatically according to the direction of motion, realizes back and forth wrapping.
The core of waist shape support 5 is provided with insulating tape fixed disk 10, is used to install insulating tape, and insulating tape fixed disk 10 is joining through the bearing pedestal of hollow shaft and waist shape support 5 cores.The front side of insulating tape fixed disk 10 connects detachable friction top 9, and the quick-release pin of in the core hole of the hollow shaft of insulating tape fixed disk 10, packing into is used for the quick locking of detachable friction top 9.When changing insulating tape; At first press the button that loosens on the insulating tape fixed disk 10; Detachable friction top 9 can flick, and on insulating tape fixed disk 10, puts into the insulation tep reel, with the symmetrical key connecting centering of hollow shaft; Then detachable friction top 9 axle heads are pushed hollow axis hole, press the locking button and can clamp the insulating cement tep reel.
Insulating tape fixed disk 10 is hollow loop configuration, and the rear end is equipped with an awl tooth reaction plate 11, and the outer end of awl tooth reaction plate 11 processes some five equilibrium breach, and the inboard then processes the tep reel transmission that is used to insulate of circular cone tooth.Proximity transducer 8 is equipped with in bottom at waist shape support 5, and the breach of radially corresponding awl tooth reaction plate 11 constitutes belt break protection device, proximity transducer 8 and real monitoring can carry out the broken belt fault time.Insulating tape is used up or the unexpected crack conditions of insulating tape as occurring in the course of work; The tep reel fixed mount can be stopped operating by the brake effect immediately; At this moment the reaction plate breach data that read of transducer can change, and system distinguishes that promptly fixed this is the broken belt state, reports to the police and quits work.
The expanding force control device of band and radius checkout gear also are installed on the waist shape support 5, are positioned at insulating tape fixed disk 10 side-lower radially.The expanding force control device comprises hysteresis cluth 12; Expanding force is produced by Current Control hysteresis cluth 12; Hysteresis cluth 12 commutates and bores tooth reaction plate 11 through a pair of gear transmission, through conical gear and joins, and required braking force is acted on the insulation tep reel; The radius checkout gear comprises photoelectric sensor 13, uses optical means that the insulating tape diameter is carried out distance detecting, and comes to regulate automatically electric current according to the vary in diameter value, and the control hysteresis cluth is with constant moment of torsion output.Because the torque characteristics of hysteresis cluth 12 and slippage rotating speed are irrelevant; Mainly be to utilize electromagnetism noncontact mode to obtain the transfer torque that is directly proportional with exciting current; So its moment of torsion is extremely stable; Repeatable operation is transfer torque accurately, is specially adapted to the coil insulation band and wraps up the permanent expanding force control under this high speed, the high accuracy occasion.
Top long and narrow space in the fluted disc assembly 3 is provided with by aluminum thermal fin three faces and surrounds electrical box 14; Be used to place electric component; The control board of Logic control module and wireless communication module all is installed on this; Consider the ventilation and heat requirement of electric component, also will increase mini-fan in the outside of module controls plate.Because each functional part uses identical voltage in the structural limitations, band rotary disk as far as possible, power supply can be imported by conducting slip ring assembly 4, to save axial dimension; The input of Logic control module connects wireless communication module, tep reel proximity transducer, proximity transducer 8 and photoelectric sensor 13 respectively, output connection angle encoder 6, hysteresis cluth 12 and DC micromotor.The data-signal that each functional part is used; All transmit, receive, read and deal with data by central processor CPU with the wireless receiving module of being located in peripheral system's control cubicle through wireless communication module; Intuitively check tension force numerical value and set required tension force through man-machine interface; Carry out straighforward operation, just can electric component in the band rotary disk and number of cables at utmost be compressed, utilize the confined space efficiently through above measure.
Full function band rotary disk according to the invention; Trial-produce successfully; First is applied in the coil insulation band Wrapping technical of 1500KW wind-powered electricity generation unit, produces a desired effect basically through testing repeatedly, from now on also with popularization and application in other specification wind-powered electricity generation unit successively.
Claims (9)
1. global function property band rotary disk; It is characterized in that; Comprise fluted disc assembly (3), front ring assemblies (1) and backstop ring assemblies (2); The both sides, front and back of fluted disc assembly (3) link to each other with the lapping head housing with backstop ring assemblies (2) through front ring assemblies (1) respectively; Fluted disc assembly (3), front ring assemblies (1) and backstop ring assemblies (2) all have the radial opening structure, and the excircle of fluted disc assembly (3) is provided with synchronous spline, and fluted disc assembly (3) is connected at the servomotor on the lapping head housing through synchronous band; Fluted disc assembly (3) inside is symmetrically arranged with two waist shape supports (5); Waist shape support (5) is fixedly connected with fluted disc assembly (3) through upper and lower two bearing spiders; The core of waist shape support (5) is provided with insulating tape fixed disk (10), and the front side of insulating tape fixed disk (10) connects detachable friction top (9).
2. global function property band rotary disk as claimed in claim 1 is characterized in that the upper end of described waist shape support (5) is provided with worm gear, and worm gear connects DC micromotor through electrical micro-machine epicyclic gearbox (7), and waist shape support (5) connects the tep reel dip angle regulating device.
3. global function property band rotary disk as claimed in claim 2; It is characterized in that; Described tep reel dip angle regulating device comprises tep reel proximity transducer and angular encoder (6); The tep reel proximity transducer is located on the upper bearing (metal) bearing of waist shape support (5), and angular encoder (6) is located at waist shape support (5) goes out axle head down.
4. global function property band rotary disk as claimed in claim 1 is characterized in that, the rear end of insulating tape fixed disk (10) connects awl tooth reaction plate (11).
5. global function property band rotary disk as claimed in claim 4; It is characterized in that; Also be provided with the expanding force control device in the described fluted disc assembly (3), described expanding force control device comprises hysteresis cluth (12), and hysteresis cluth (12) connects awl tooth reaction plate (11).
6. global function property band rotary disk as claimed in claim 4; It is characterized in that; Also be provided with belt break protection device in the described fluted disc assembly (3); The outer end of awl tooth reaction plate (11) is provided with the five equilibrium breach, and described belt break protection device comprises the proximity transducer (8) of being located at waist shape support (5) bottom, and proximity transducer (8) is the breach of corresponding awl tooth reaction plate (11) radially.
7. global function property band rotary disk as claimed in claim 1; It is characterized in that; Also be provided with the radius checkout gear in the described fluted disc assembly (3); Described radius checkout gear comprises photoelectric sensor (13), and photoelectric sensor (13) is fixed on the position that is positioned at insulating tape fixed disk (10) one sides on the waist shape support (5).
8. global function property band rotary disk as claimed in claim 1 is characterized in that a side of the synchronous spline of described fluted disc assembly (3) is provided with conducting slip ring assembly (4).
9. global function property band rotary disk as claimed in claim 1; It is characterized in that; Top long and narrow space in the described fluted disc assembly (3) is provided with by aluminum thermal fin three faces and surrounds electrical box (14), and electrical box is provided with Logic control module and wireless communication module in (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102764825A CN102403851A (en) | 2010-09-09 | 2010-09-09 | Full-functional belting rotary disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102764825A CN102403851A (en) | 2010-09-09 | 2010-09-09 | Full-functional belting rotary disk |
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| CN102403851A true CN102403851A (en) | 2012-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102764825A Pending CN102403851A (en) | 2010-09-09 | 2010-09-09 | Full-functional belting rotary disk |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464492A (en) * | 2017-09-18 | 2017-12-12 | 株洲南方机电制造有限公司 | The contactless automatic teaching method of belting machine and system and device based on 3-D scanning |
| CN109256919A (en) * | 2018-09-12 | 2019-01-22 | 刘道灵 | A kind of precision electric motor intelligence manufacture equipment |
| CN110842628A (en) * | 2019-12-18 | 2020-02-28 | 中国工程物理研究院机械制造工艺研究所 | Precision turning device for variable-diameter cylinder |
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| CN201323511Y (en) * | 2008-11-21 | 2009-10-07 | 株洲南方机电制造有限公司 | Motor coil insulation tape lapping machine with constant-tension control and broken tape protection |
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| CN101453152A (en) * | 2007-12-04 | 2009-06-10 | 上海闵行机械工程技术研究所 | Coil-tapping machine |
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| CN107464492A (en) * | 2017-09-18 | 2017-12-12 | 株洲南方机电制造有限公司 | The contactless automatic teaching method of belting machine and system and device based on 3-D scanning |
| CN109256919A (en) * | 2018-09-12 | 2019-01-22 | 刘道灵 | A kind of precision electric motor intelligence manufacture equipment |
| CN110842628A (en) * | 2019-12-18 | 2020-02-28 | 中国工程物理研究院机械制造工艺研究所 | Precision turning device for variable-diameter cylinder |
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Application publication date: 20120404 |