CN102736574B - High-speed and high-precision modularized direct-drive motor assembly line framework and construction method - Google Patents
High-speed and high-precision modularized direct-drive motor assembly line framework and construction method Download PDFInfo
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- CN102736574B CN102736574B CN201110414096.2A CN201110414096A CN102736574B CN 102736574 B CN102736574 B CN 102736574B CN 201110414096 A CN201110414096 A CN 201110414096A CN 102736574 B CN102736574 B CN 102736574B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a high-speed and high-precision modularized direct-drive motor assembly line framework and a construction method. The high-speed and high-precision modularized direct-drive motor assembly line framework integrally adopts a direct-drive motor structure, and each machining table is modularized. The construction method comprises the following steps of: constructing an annular rack which comprises an assembly line engine base, a guide rail installed on the engine base, and a direct-drive motor stator arranged correspondingly to the guide rail; constructing a plurality of modularized machining tables which are installed on the guide rail of the annular rack and move along the guide rail, wherein each modularized machining table is provided with a processed part mounting surface, a wireless communication device, a servo driver and a direct-drive motor rotor; and constructing a control system which is provided with a master controller and a wireless communication device, wherein the master controller is in a wireless communication connection with each servo driver to control the position of each modularized machining table on the guide rail. Under the condition that no secondary positioning mechanism is arranged, high-speed and high-precision modularization is realized, thereby being convenient to maintain.
Description
Technical field
The present invention relates to automation equipment, particularly relate to high speed and super precision modularization streamline.
Background technology
Existing automatic production line is conventionally by gear train, and secondary detent mechanism and process equipment form.Usually, the necessary step-by-step design of gear train and control, can only there be a part to be processed the same time in this delivery section, and positioning precision is very low.And secondary detent mechanism is by mechanically carrying out the spacing precision positioning that realizes, therefore high to mechanical detent mechanism accuracy requirement, design processing request is high, and debugging is got up very complicated.In addition, carry out systematic procedure control to gear train and secondary detent mechanism, a large amount of sensors need to be installed and detect and topworks, control system is very huge, is difficult to each component models.Finally, because system is specialized framework, does not carry out modular design, system does not have portability, once part to be processed changes, whole gear train and secondary detent mechanism all will be scrapped, and lose very greatly, and also will spend that a large amount of manpower and materials go to redesign, debugging and the new system of structure, cost is very high, causes the maintenance of system inconvenient in the extreme.
Summary of the invention
The technical problem to be solved in the present invention is to overcome above-mentioned the deficiencies in the prior art, and a kind of framework and construction method of high speed and super precision modularization streamline are proposed, can in the situation that secondary detent mechanism is not set, realize high speed and super precision modularization, safeguard very convenient.
The technical scheme that the present invention solves the problems of the technologies described above employing comprises, proposes a kind of construction method of high speed and super precision modularization streamline, and whole direct driving motor structure and each machine table modularization of adopting, comprising:
Build an annular framework, have: streamline support, the direct driving motor stator that is arranged on the guide rail on this support and arranges corresponding to this guide rail;
Build some modularization machine table, be installed on the guide rail of this annular framework and can move along this guide rail, each modularization machine table has: part to be processed installed surface, wireless communication apparatus, servo-driver and direct driving motor mover; And
Build a control system, have: master controller and and wireless communication apparatus, this master controller is connected to control each position of modularization machine table on this guide rail with each servo-driver wireless telecommunications.
This master controller is logically that bus is connected with each servo-driver.
Also comprise: for each modularization machine table builds a position feedback unit, this position feedback unit has: the shared scrambler grating scale on this annular framework is set and is arranged on the scrambler read head in each modularization machine table.
Also comprise: for each modularization machine table builds a power taking unit, this power taking unit has: the shared feed structure on this annular framework is set and is arranged on the power taking structure in each modularization machine table.
This feed structure is realized by the guide rail on this support; Or this power taking unit is realized by brush assembly of electric, this feed structure consists of the part being arranged on this annular framework of this brush assembly of electric, and this power taking structure consists of another part arranging in modularization machine table of this brush assembly of electric.
The technical scheme that the present invention solves the problems of the technologies described above employing also comprises, proposes a kind of framework of high speed and super precision modularization streamline, and whole direct driving motor structure and each machine table modularization of adopting of this streamline, comprising:
One annular framework, has: streamline support, the direct driving motor stator that is arranged on the guide rail on this support and arranges corresponding to this guide rail;
Some modularization machine table, are installed on the guide rail of this annular framework and can move along this guide rail, and each modularization machine table has: part to be processed installed surface, wireless communication apparatus, servo-driver and direct driving motor mover; And
One control system, has: master controller and and wireless communication apparatus, this master controller is connected to control each position of modularization machine table on this guide rail with each servo-driver wireless telecommunications.
This master controller is logically that bus is connected with each servo-driver.
This framework also comprises: the position feedback unit corresponding to each modularization machine table, has: the shared scrambler grating scale on this annular framework is set and is arranged on the scrambler read head in each modularization machine table.
This framework also comprises: the power taking unit corresponding to each modularization machine table, has: the shared feed structure on this annular framework is set and is arranged on the power taking structure in each modularization machine table.
This feed structure is realized by the guide rail on this support; Or power taking unit is realized by brush assembly of electric, this feed structure consists of the part being arranged on this annular framework of this brush assembly of electric, and this power taking structure consists of another part arranging in modularization machine table of this brush assembly of electric.
Compared with prior art, high speed and super precision modularization streamline of the present invention and construction method, adopt direct driving motor structure and each machine table modularization by integral body, can be in the situation that secondary detent mechanism is not set, realize high speed and super precision modularization, safeguard very convenient.
Accompanying drawing explanation
Fig. 1 is the one-piece construction signal of the framework embodiment of high speed and super precision modularization streamline of the present invention.
Fig. 2 is the side structure signal at modularization machine table place in the framework embodiment of high speed and super precision modularization streamline of the present invention.
Embodiment
Below in conjunction with the most preferred embodiment shown in accompanying drawing, be described in further detail.
The present invention proposes a kind of construction method of high speed and super precision modularization streamline, and whole direct driving motor structure and each machine table modularization of adopting, specifically comprises:
Build an annular framework, have: streamline support, the direct driving motor stator that is arranged on the guide rail on this support and arranges corresponding to this guide rail;
Build some modularization machine table, be installed on the guide rail of this annular framework and can move along this guide rail, each modularization machine table has: part to be processed installed surface, wireless communication apparatus, servo-driver and direct driving motor mover; And
Build a control system, have: master controller and and wireless communication apparatus, this master controller is connected to control each position of modularization machine table on this guide rail with each servo-driver wireless telecommunications.
Referring to Fig. 1 and Fig. 2, the framework of high speed and super precision modularization streamline of the present invention roughly consists of following three parts: include an annular framework of the stationary part of direct driving motor, be arranged on some on this annular framework and include the modularization machine table of mover part of direct driving motor and a control system of moving on request in order to control these modularization machine table.
This annular framework roughly comprises: streamline support 1, the direct driving motor stator 3 and the scrambler grating scale 10 that are arranged on the guide rail 4 on streamline support 1 and arrange corresponding to guide rail 4.Wherein, guide rail 4 is annular, preferably, comprises two tracks; Direct driving motor stator 3 is comprised of the permanent magnet of arranging along circular orbit.
Each modularization machine table roughly comprises: part to be processed installed surface 2, wireless communication apparatus 5, servo-driver 6, direct driving motor mover frame 7, scrambler read head 8, direct driving motor mover 9 and brush assembly of electric 11.Wherein, direct driving motor mover 9 comprises the structures such as coil.
This control system roughly comprises: master controller 12, wireless communication apparatus 13 and server 14.On server 14, to have upper layer software (applications), this upper layer software (applications) be the upper level applications of writing for user in operation, for realizing the processing technology of whole streamline.Master controller 12 can convert the application of server 14 design to the position command signal of the servo-driver 6 in each modularization machine table.All servo-drivers 6 logically connect by bus, and master controller 12 can be controlled the motion of all servo-drivers 6 by this bus simultaneously, and wireless communication apparatus 13,5 forms the Physical layer of this bus.
The principle of work of high speed and super precision modularization streamline of the present invention is described as follows:
Direct driving motor mover 9, direct driving motor stator 3 and guide rail 4 form the body of direct driving motor, for generation of the power that directly drives motion.
Scrambler read head 8 and scrambler grating scale 10 form position feedback unit, each modularization machine table can provide position feedback to servo-driver 6 by the scrambler read head 8 on it, all scrambler read heads 8 share one and same coding device grating scale 10, thereby can realize the independent position control of each modularization machine table and the cooperative motion control between modularization machine table.
Servo-driver 6, wireless communication apparatus 5 and brush assembly of electric 11 form the drive system of each modularization machine table.Servo-driver 6, by brush assembly of electric 11 power takings, receives by wireless communication apparatus 5 the point-to-point position command signal that master controller 12 provides via wireless communication apparatus 13, produces and controls electric current to direct driving motor body, to realize precise motion location.This structure, can avoid common adopt servo-driver is arranged on moving component on streamline, by drag chain fixedly the power line of servo-driver and the structure of control signal wire, both contributed to the modularization of machine table, be also conducive to build the annular streamline of 360 degree.It should be noted that, in the present embodiment, although annular streamline is preferably track type, in other embodiment, can be also other shapes, such as: annulus or elliptical ring.
Compared with prior art, framework and the construction method of high speed and super precision modularization streamline of the present invention, by: one group of ring-shaped guide rail 4 is set; The direct driving motor stator 3 that the permanent magnet of arranging along ring-shaped guide rail 4 forms; Two be equipped with above direct driving motor coil and servo-driver 6, can be along the free-moving machine table of belt guide rail 4; Position detecting device that form by scrambler read head 8 and scrambler grating scale 10, that arrange along ring-shaped guide rail 4; The servo-driver 6 being contained in machine table is connected with primary controller 12 radio communications, and obtain electric power by brush or guide rail, the beneficial effect having comprises: the gear train of alternative traditional automatic production line, there is very high control accuracy, such as: control accuracy can arrive 1 μ m; The secondary detent mechanism of traditional automatic production line be can remove, thereby a large amount of designs, debugging and material cost saved; When part to be processed changes, only need change control program and rearrange combination process equipment, without any unnecessary waste, and new production line just can be set up in the very short time; Electric and the mechanical mechanism of whole system is simple, safeguards very convenient.
Above, be only the present invention's preferred embodiment, be intended to further illustrate the present invention, but not it is limited.All simple replacements of carrying out according to above-mentioned word and the disclosed content of accompanying drawing, all at the row of the rights protection scope of this patent.
Claims (8)
1. a construction method for high speed and super precision modularization direct driving motor streamline, is characterized in that, whole direct driving motor structure and each machine table modularization of adopting, comprising:
Build an annular framework, have: streamline support, the direct driving motor stator that is arranged on the guide rail on this support and arranges corresponding to this guide rail;
Build some modularization machine table, be installed on the guide rail of this annular framework and can move along this guide rail, each modularization machine table has: part to be processed installed surface, wireless communication apparatus, servo-driver and direct driving motor mover;
Build a control system, have: master controller and and wireless communication apparatus, this master controller is connected to control each position of modularization machine table on this guide rail with each servo-driver wireless telecommunications; And
Build a power taking unit, this power taking unit has: the shared feed structure on this annular framework is set and is arranged on the power taking structure in each modularization machine table.
2. construction method as claimed in claim 1, is characterized in that, this master controller is logically that bus is connected with each servo-driver.
3. construction method as claimed in claim 1, it is characterized in that, also comprise: for each modularization machine table builds a position feedback unit, this position feedback unit has: the shared scrambler grating scale on this annular framework is set and is arranged on the scrambler read head in each modularization machine table.
4. construction method as claimed in claim 3, is characterized in that, this feed structure is realized by the guide rail on this support; Or this power taking unit is realized by brush assembly of electric, this feed structure consists of the part being arranged on this annular framework of this brush assembly of electric, and this power taking structure consists of another part arranging in modularization machine table of this brush assembly of electric.
5. a framework for high speed and super precision modularization direct driving motor streamline, is characterized in that, whole direct driving motor structure and each machine table modularization of adopting of this streamline, comprising:
One annular framework, has: streamline support, the direct driving motor stator that is arranged on the guide rail on this support and arranges corresponding to this guide rail;
Some modularization machine table, are installed on the guide rail of this annular framework and can move along this guide rail, and each modularization machine table has: part to be processed installed surface, wireless communication apparatus, servo-driver and direct driving motor mover;
One control system, has: master controller and and wireless communication apparatus, this master controller is connected to control each position of modularization machine table on this guide rail with each servo-driver wireless telecommunications; And
A power taking unit corresponding to each modularization machine table, has: the shared feed structure on this annular framework is set and is arranged on the power taking structure in each modularization machine table.
6. framework as claimed in claim 5, is characterized in that, this master controller is logically that bus is connected with each servo-driver.
7. framework as claimed in claim 5, it is characterized in that, this framework also comprises: the position feedback unit corresponding to each modularization machine table, has: the shared scrambler grating scale on this annular framework is set and is arranged on the scrambler read head in each modularization machine table.
8. framework as claimed in claim 6, is characterized in that, this feed structure is realized by the guide rail on this support; Or power taking unit is realized by brush assembly of electric, this feed structure consists of the part being arranged on this annular framework of this brush assembly of electric, and this power taking structure consists of another part arranging in modularization machine table of this brush assembly of electric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110414096.2A CN102736574B (en) | 2011-12-10 | 2011-12-10 | High-speed and high-precision modularized direct-drive motor assembly line framework and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110414096.2A CN102736574B (en) | 2011-12-10 | 2011-12-10 | High-speed and high-precision modularized direct-drive motor assembly line framework and construction method |
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| Publication Number | Publication Date |
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| CN102736574A CN102736574A (en) | 2012-10-17 |
| CN102736574B true CN102736574B (en) | 2014-08-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9950902B2 (en) | 2013-05-06 | 2018-04-24 | Otis Elevator Company | Stator structure for self-propelled elevator |
| CN106532392A (en) * | 2016-08-30 | 2017-03-22 | 福建源光电装有限公司 | Production line uninterrupted power supply guide rail |
| CN107814013A (en) * | 2017-10-16 | 2018-03-20 | 江苏仅包装技术有限公司 | A kind of packaging facilities conveying device |
| CN109739187A (en) * | 2018-11-30 | 2019-05-10 | 惠州市德赛电池有限公司 | A kind of TCO based on linear motor processes the control system and method for general producing line |
| CN111148082B (en) * | 2019-12-16 | 2021-03-26 | 珠海格力电器股份有限公司 | Communication device of servo driver, servo driver and robot |
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| DE20012052U1 (en) * | 2000-07-12 | 2000-10-12 | Siemens Ag | Transport and positioning device for support frames or skids |
| CN201181921Y (en) * | 2007-11-02 | 2009-01-14 | 深圳市大族精密机电有限公司 | Multi-shaft movement mechanism driven by linear electric motor |
| JP2009151753A (en) * | 2007-11-27 | 2009-07-09 | Asmo Co Ltd | Production system and production method of motor product |
| US8235000B2 (en) * | 2008-05-09 | 2012-08-07 | Caterpillar Inc. | Modular paint line and method of operation therefor |
| JP2010126367A (en) * | 2008-11-28 | 2010-06-10 | Eta Sa Manufacture Horlogere Suisse | Conveyor belt module |
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