CN102736574A - 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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- CN102736574A CN102736574A CN2011104140962A CN201110414096A CN102736574A CN 102736574 A CN102736574 A CN 102736574A CN 2011104140962 A CN2011104140962 A CN 2011104140962A CN 201110414096 A CN201110414096 A CN 201110414096A CN 102736574 A CN102736574 A CN 102736574A
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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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 usually by gear train, and second positioning mechanism and process equipment constitute.Usually, necessary step-by-step design of gear train and control, can only there be a part to be processed the same time in this transmits section, and bearing accuracy is very low.And second positioning mechanism is through mechanically carrying out the spacing precision positioning that realizes, therefore the mechanical positioning MECHANISM PRECISION is required highly, and Design and Machining requires high, and debugging is got up very complicated.In addition, carry out systematic procedure control to gear train and second positioning mechanism, need to install a large amount of sensors and detect and topworks, control system is very huge, is difficult to each component modelsization.At last, because system is specialized framework, does not carry out modular design, system does not have portability; In case part to be processed changes; Whole gear train and second positioning mechanism all will scrap, and lose very greatly, and also will spend lot of manpower and material resources to go to design again, debug and make up new system; Cost is very high, and the maintenance of causes system is inconvenient in the extreme.
Summary of the invention
The technical matters that the present invention will solve is to overcome the deficiency of above-mentioned prior art; And a kind of framework and construction method of high speed and super precision modularization streamline are proposed; Can under the situation that second positioning mechanism is not set, realize the 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 the machine table modularization of adopting comprises:
Make up an annular framework, have: streamline support, the direct driving motor stator that is installed in the guide rail on this support and is provided with corresponding to this guide rail;
Make up the plurality of modules 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
Make up a control system, have: master controller and and wireless communication apparatus, this master controller is connected with each servo-driver wireless telecommunications to control each modularization machine table position on this guide rail.
This master controller logically is that bus is connected with each servo-driver.
Also comprise: for each modularization machine table makes up a position feedback unit, this position feedback unit has: the shared scrambler grating chi on this annular framework is set and is arranged on the scrambler read head on each modularization machine table.
Also comprise: for each modularization machine table makes up 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 on each modularization machine table.
This feed structure is realized by the guide rail on this support; Perhaps, this power taking unit is realized that by brush assembly of electric this feed structure is made up of the part that is arranged on this annular framework of this brush assembly of electric, and this power taking structure is made up of another part that is provided with on the 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 the machine table modularization of adopting of this streamline comprises:
One annular framework has: streamline support, the direct driving motor stator that is installed in the guide rail on this support and is provided with corresponding to this guide rail;
The plurality of modules machine table is installed on the guide rail of this annular framework and can moves 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 with each servo-driver wireless telecommunications to control each modularization machine table position on this guide rail.
This master controller logically is 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 chi on this annular framework is set and is arranged on the scrambler read head on 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 on each modularization machine table.
This feed structure is realized by the guide rail on this support; Perhaps, the power taking unit is realized that by brush assembly of electric this feed structure is made up of the part that is arranged on this annular framework of this brush assembly of electric, and this power taking structure is made up of another part that is provided with on the 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 through integral body, can be under the situation that second positioning mechanism is not set; Realize the high speed and super precision modularization, safeguard very convenient.
Description of drawings
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 among the framework embodiment of high speed and super precision modularization streamline of the present invention.
Embodiment
Do further to detail below in conjunction with the most preferred embodiment shown in the accompanying drawing.
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 the machine table modularization of adopting specifically comprises:
Make up an annular framework, have: streamline support, the direct driving motor stator that is installed in the guide rail on this support and is provided with corresponding to this guide rail;
Make up the plurality of modules 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
Make up a control system, have: master controller and and wireless communication apparatus, this master controller is connected with each servo-driver wireless telecommunications to control each modularization machine table position on this guide rail.
Referring to Fig. 1 and Fig. 2; The framework of high speed and super precision modularization streamline of the present invention roughly is made up of following three parts: include an annular framework of the stationary part of direct driving motor, be installed in some on this annular framework include direct driving motor the mover part the modularization machine table and in order to control the control system that these modularization machine table are moved on request.
This annular framework roughly comprises: streamline support 1, the direct driving motor stator 3 and the scrambler grating chi 10 that are installed in the guide rail 4 on the streamline support 1 and are provided with corresponding to guide rail 4.Wherein, guide rail 4 is an annular, preferably, comprises two tracks; Direct driving motor stator 3 is made up 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 structures such as coil.
This control system roughly comprises: master controller 12, wireless communication apparatus 13 and server 14.Operation has upper layer software (applications) on the server 14, and this upper layer software (applications) is the upper level applications of writing for the user, is used to realize the processing technology of whole streamline.Master controller 12 can convert the Application Design of server 14 to the position command signal of the servo-driver 6 on each modularization machine table.All servo-drivers 6 logically connect through bus, and master controller 12 can be controlled the motion of all servo-drivers 6 simultaneously through this bus, and wireless communication apparatus 13,5 constitutes the Physical layer of these buses.
The principle of work of high speed and super precision modularization streamline of the present invention is explained as follows:
Direct driving motor mover 9, direct driving motor stator 3 and guide rail 4 constitute the body of direct driving motor, are used to produce the power that directly drives motion.
Scrambler read head 8 constitutes the position feedback unit with scrambler grating chi 10; Each modularization machine table can provide position feedback to servo-driver 6 through the scrambler read head 8 on it; All scrambler read head 8 shared one and same coding device grating chis 10, thus can realize the independent position control of each modularization machine table and the cooperative motion control between the modularization machine table.
Servo-driver 6, wireless communication apparatus 5 and brush assembly of electric 11 constitute the drive system of each modularization machine table.Servo-driver 6 receives the point-to-point position command signal that master controller 12 provides via wireless communication apparatus 13 through brush assembly of electric 11 power takings through wireless communication apparatus 5, produces Control current and gives the direct driving motor body, to realize the precise motion location.This structure; Can avoid servo-driver being installed on the moving component what adopt usually on the streamline; Through the drag chain fixedly power line of servo-driver and the structure of control signal wire, both helped the modularization of machine table, also help making up the annular streamline of 360 degree.Need to prove, in the present embodiment, though annular streamline preferably is track shape, in other embodiment, also can be other shapes, such as: annulus or elliptical ring.
Compared with prior art, the framework and the construction method of high speed and super precision modularization streamline of the present invention, through: 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 is formed; Be equipped with more than two direct driving motor coil and servo-driver 6, can be along belt guide rail 4 free-moving machine table; Position detecting device 10 that constitute by scrambler read head 8 and scrambler grating chi, that arrange along ring-shaped guide rail 4; The servo-driver 6 that is contained on the machine table is connected with primary controller 12 radio communications; And through brush or guide rail acquisition electric power; The beneficial effect that has comprises: the gear train of alternative traditional automatic production line, have very high control accuracy, such as: control accuracy can arrive 1 μ m; The second positioning mechanism of traditional automatic production line be can remove, thereby a large amount of designs, debugging and material cost practiced thrift; When part to be processed changes, only need to revise control program and rearrange the combination process equipment, do not have any unnecessary waste, and the new production line can be set up just in the very short time; Electric and the mechanical mechanism of total system is simple, safeguards very convenient.
More than, be merely the present invention's preferred embodiment, be intended to further specify the present invention, but not it is limited.All simple substitution of carrying out according to above-mentioned literal and the disclosed content of accompanying drawing are all at the row of the rights protection scope of this patent.
Claims (10)
1. the construction method of a high speed and super precision modularization direct driving motor streamline is characterized in that, whole direct driving motor structure and each the machine table modularization of adopting comprises:
Make up an annular framework, have: streamline support, the direct driving motor stator that is installed in the guide rail on this support and is provided with corresponding to this guide rail;
Make up the plurality of modules 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
Make up a control system, have: master controller and and wireless communication apparatus, this master controller is connected with each servo-driver wireless telecommunications to control each modularization machine table position on this guide rail.
2. construction method as claimed in claim 1 is characterized in that, this master controller logically is 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 makes up a position feedback unit, this position feedback unit has: the shared scrambler grating chi on this annular framework is set and is arranged on the scrambler read head on each modularization machine table.
4. construction method as claimed in claim 1; It is characterized in that; Also comprise: for each modularization machine table makes up 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 on each modularization machine table.
5. construction method as claimed in claim 4 is characterized in that, this feed structure is realized by the guide rail on this support; Perhaps, this power taking unit is realized that by brush assembly of electric this feed structure is made up of the part that is arranged on this annular framework of this brush assembly of electric, and this power taking structure is made up of another part that is provided with on the modularization machine table of this brush assembly of electric.
6. the framework of a high speed and super precision modularization direct driving motor streamline is characterized in that, whole direct driving motor structure and each the machine table modularization of adopting of this streamline comprises:
One annular framework has: streamline support, the direct driving motor stator that is installed in the guide rail on this support and is provided with corresponding to this guide rail;
The plurality of modules machine table is installed on the guide rail of this annular framework and can moves 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 with each servo-driver wireless telecommunications to control each modularization machine table position on this guide rail.
7. framework as claimed in claim 6 is characterized in that, this master controller logically is that bus is connected with each servo-driver.
8. framework as claimed in claim 6; It is characterized in that; This framework also comprises: the position feedback unit corresponding to each modularization machine table has: the shared scrambler grating chi on this annular framework is set and is arranged on the scrambler read head on each modularization machine table.
9. framework as claimed in claim 6; It is characterized in that; 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 on each modularization machine table.
10. framework as claimed in claim 9 is characterized in that, this feed structure is realized by the guide rail on this support; Perhaps, the power taking unit is realized that by brush assembly of electric this feed structure is made up of the part that is arranged on this annular framework of this brush assembly of electric, and this power taking structure is made up of another part that is provided with on the 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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| 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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| CN102736574A true CN102736574A (en) | 2012-10-17 |
| CN102736574B CN102736574B (en) | 2014-08-06 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358466A (en) * | 2013-05-06 | 2016-02-24 | 奥的斯电梯公司 | 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 |
| CN111148082A (en) * | 2019-12-16 | 2020-05-12 | 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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Cited By (8)
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| 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 |
| CN111148082A (en) * | 2019-12-16 | 2020-05-12 | 珠海格力电器股份有限公司 | Communication device of servo driver, servo driver and robot |
| 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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| CN102736574B (en) | 2014-08-06 |
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