CN106297509A - A kind of AC servo performance demonstration system - Google Patents
A kind of AC servo performance demonstration system Download PDFInfo
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- CN106297509A CN106297509A CN201610919713.7A CN201610919713A CN106297509A CN 106297509 A CN106297509 A CN 106297509A CN 201610919713 A CN201610919713 A CN 201610919713A CN 106297509 A CN106297509 A CN 106297509A
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- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/188—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for motors; for generators; for power supplies; for power distribution
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Abstract
The invention discloses a kind of AC servo performance demonstration system, performance demonstration for AC servo, the interval demo system that including electrically-controlled component and is connected with electrically-controlled component respectively, to gear shaping demo system, vibration suppression demo system and for installing electrically-controlled component, intermittently demo system, to gear shaping demo system, the bearing platform of vibration suppression demo system, and interval demo system, to gear shaping demo system, the servomotor of the most separately installed demonstration of vibration suppression demo system；Described electrically-controlled component includes the servo-driver being connected one to one with servomotor.The present invention can fully demonstrate the performances such as the trace performance of servosystem, accurate control performance, vibration suppression performance.
Description
Technical field
The present invention relates to servosystem performance demonstration apparatus field, specifically refer to a kind of AC servo performance demonstration system
System.
Background technology
Motor servo system is one of important driving source of the equipment of industrial product, is the indispensable basis of equipment automatization
Technology.The application scenario of motor is quite varied, but its applied environment is the most complicated, and the motor sometimes bought is it cannot be guaranteed that its energy
It is applicable to application scenario, and its control effect can not be tested.If can motor install before to motor control performance with
Effect is tested, and has debugged the parameter that motor controls, it will contribute to effectively selecting suitable motor and corollary equipment,
And the debugging time of motor can be greatly speeded up and improve performance.Meanwhile, in the development process of servosystem, need to test newly developed
The positioning performance of servosystem or control performance or trace performance or vibration suppression performance etc..
Existing servo motor test bench, is only connected scale motor with motor to be detected by shaft coupling, and by turning round
Square speed probe tests its torque parameter, rotary speed parameter, it is impossible to meet its positioning performance of servosystem or control performance or with
With performance or the demonstration of vibration suppression performance.
Summary of the invention
It is an object of the invention to provide a kind of AC servo performance demonstration system, it is fixed to be used for demonstrating servosystem
Position performance or control performance or trace performance or vibration suppression performance, presentation process is convenient to operate.
The present invention is achieved through the following technical solutions: a kind of AC servo performance demonstration system, for AC servo
The performance demonstration of system, including installing the electrically-controlled component of servo-driver and installing the demo system of driving motor, servo-drive
Device is connected one to one with driving motor；Described demo system includes interval demo system, drills gear shaping demo system, vibration suppression
Show at least one in system.
Described servo-driver is arranged in electrically-controlled component, servomotor is arranged in demo system, servo-driver with
Servomotor connects one to one and carries out performance demonstration by different demo systems.The present invention is through interval demo system
Or to gear shaping demo system or vibration suppression demo system, demonstrate the control at different servo-drivers of the different driving motors
Descend its response speed or control accuracy or follow accuracy performance.
Described interval demo system is for demonstrating the interval performance of servosystem, positioning performance, and then reflection servosystem
The control accuracy of middle servo-driver and corresponding speed.
Described be used for gear shaping demo system demonstrates the accurate control performance of servosystem and accurate trace performance.
Described vibration suppression demo system is for demonstrating the Active vibration suppression performance of servosystem.
Interval demo system in the present invention, gear shaping demo system, vibration suppression demo system all can individually be carried out
Demonstration, does not interfere with each other.
Further, in order to preferably realize the present invention, described electrically-controlled component also includes being connected with servo-driver respectively
Axle module, control module, control module is converted into frequency pulse signal also to its control signal sent by described axle module
Send to servo-driver, servo-driver frequency pulse signal be converted into electric current and control the operation of servomotor.Institute
Stating control module and send control signal to axle module, axle module receives control signal and is converted into frequency pulse signal transmission to watching
Taking driver, frequency pulse signal is converted into and controls the electric current that servomotor rotates by servo-driver, thus realizes controlling mould
Block orders about the action of servomotor operating according to preset program.
Further, in order to preferably realize the present invention, described interval demo system includes continuous moving coil and transports continuously
The intermittent movement dish of Moving plate coupling, drive the first servomotor of continuous moving coil action and drive the of intermittent movement dish action
Two servomotors；Described continuous moving coil is uniformly distributed circumferentially tooth and lacks and the gear teeth；Described intermittent movement dish the most uniformly divides
Cloth interval tooth and interval gap, and the thickness matching of width and the continuous moving coil of interval gap.
Described interval demo system includes that continuous moving coil is with the intermittent movement dish that moving coil mates continuously, driving continuously
First servomotor of moving coil action and the second servomotor of driving intermittent movement dish action；Described continuous moving coil is along week
Lack and the gear teeth to being uniformly distributed tooth；Described intermittent movement dish is uniformly distributed circumferentially interval tooth and interval gap, and the width of interval gap
Degree and the thickness matching of continuous moving coil.
The axis of described intermittent movement disc spins is positioned at the plane that continuous moving coil rotates.Described first driven by servomotor
Arranging the continuous rotary motion of continuous moving coil of cam, the second driven by servomotor intermittent movement dish carries out intermittent turning simultaneously
Dynamic.The described first continuous moving coil of driven by servomotor rotates continuously and the gear teeth of continuous rotating disk just can be from interval gap
Pass through；And the second driven by servomotor intermittent movement dish intermittent rotary, and the radian of the angle every time rotated and an interval tooth
Correspondence, now interval tooth just can from tooth lack pass through.If rotating disk and intermittent movement dish can be suitable within a period of time continuously
Smooth mutually intert motion and non-interference, then this process can reflect corresponding servosystem fast response time, control accuracy
High.
Described interval demo system also includes the cam rotated coaxially with continuous moving coil, most advanced and sophisticated and cam outline position
Corresponding follow-up point and the 8th servomotor by lead screw pair driving follow-up point rectilinear movement；Described first servo electricity
Machine, the second servomotor, the 8th servomotor are simultaneously driven by three servo-drivers respectively.
Described first servomotor, the second servomotor, the 8th servomotor are driven by three servo-drivers respectively simultaneously
Dynamic, one servomotor of a servo driver drives, it is achieved the action that three below was carried out with the period: is the first servo electricity
Machine drives continuous moving coil and the coaxial cam of continuous rotating disk to rotate continuously；Two is the second driven by servomotor intermittent movement dish
Intermittent rotation, during its gear teeth of continuous moving coil pass its interval gap of intermittent movement dish, intermittent movement dish is by correspondence
Servosystem orders about lower time-out and rotates, and makes the gear teeth of continuous moving coil pass interval gap accurately, smoothly, treats that the gear teeth pass interval
After gap, intermittent movement dish responds rapidly under corresponding servosystem orders about again and rotates, and makes interval tooth from the tooth place of lacking accurately, smoothly
Pass, the most back and forth；Three is that the straight line that the 8th servomotor drives follow-up point to realize advancing or retreating by lead screw pair moves
Dynamic, during follow-up point rectilinear movement, its tip contacts with its contour line of cam rotated continuously all the time, does not loses.
Further, in order to preferably realize the present invention, described gear shaping demo system is included contact pin, fixed installation contact pin
Scale gear, arrange the contrast gear with the jack of contact pin location matches, drive scale pinion rotation the 3rd servomotor,
Drive the 4th servomotor of contrast pinion rotation and the contrast slide block that is connected of gear and drive slide block to drive to contrast gear close
Or the 5th servomotor away from scale gear.
Described 3rd driven by servomotor scale gear and the contact pin being arranged on scale gear rotate, the 4th servo simultaneously
Motor drives contrast pinion rotation and the 5th driven by servomotor contrast gear to move linearly forward or backward.Described contrast gear
Move forward i.e. when contrast gear, be now arranged on the contact pin on scale gear and insert the jack of contrast gear the most one by one
In；And contrast gear is moved rearwards by i.e. away from when contrasting gear, contact pin departs from just from jack.Of the present invention to gear shaping
Demo system, by said scale gear, the action of the mutual contact pin of contrast gear, demonstrates servo-driver in servosystem
Control accuracy and the trace performance of servo-control system.
If the 3rd servomotor, the 4th servomotor are under two servo-drivers act on simultaneously, drive scale tooth respectively
Wheel, contrast pinion rotation and contact pin and jack still para-position, the most do not misplace, then can well demonstrate driving the 3rd servo respectively
Motor, the 4th servomotor two servo-drivers can precise synchronization.It is to say, to gear shaping demo system in the present invention
Different servo-drivers can be embodied also can realize accurately controlling to synchronize by controlling different driving motors.
Further, in order to preferably realize the present invention, described vibration suppression demo system includes installing vibration suppression machine
The A vibration suppression apparatus for demonstrating of structure and do not install the B vibration suppression apparatus for demonstrating of vibration suppressing mechanism；Described A vibration suppression is drilled
Showing device includes using bar shaped insulating body and arranging fixing end and the A spring leaf of free end, be arranged on its free end of A spring leaf
A photographic head and order about A spring leaf vibration the 6th servomotor；It is solid that described vibration suppressing mechanism includes being pasted onto A spring leaf
Fixed end root, upper and lower surface correspondence position, the driving sheet using piezoelectric and perception tablet, for the driving of Active vibration suppression
Sheet, perception tablet servo-driver corresponding with electrically-controlled component (connects；Described B vibration suppression apparatus for demonstrating includes arranging fixing end
The B photographic head and the 7th servo ordering about the vibration of B spring leaf that with the B spring leaf of free end, are arranged on B its free end of spring leaf are electric
Machine.
During in the present invention, A vibration suppression apparatus for demonstrating installs vibration suppressing mechanism, and vibration suppressing mechanism and electrically-controlled component
Servo-driver connects.Open the servo-driver of vibration suppression algorithm by driving sheet and perception tablet, first obtain the 6th and watch
Take motor running condition, resonant frequency, from algorithm, filter resonant frequency, A spring leaf suppression vibrated during A photographic head jerk
And very steady, the picture that therefore A photographic head photographs is apparent from.Meanwhile, the B photographic head of same vibration is because of B spring leaf
When jerk, continuing to vibrate until depleted of energy just stops, the picture therefore caught is the fuzzyyest.So, the present invention is by shaking
Dynamic suppression demo system can show whether servosystem possesses the vibration suppression performance of excellence.
Further, in order to preferably realize the present invention, described A vibration suppression apparatus for demonstrating also includes being arranged on A spring
The A activity single armed assembly that the A movable block of its fixing end of sheet is slidably connected with A movable block, the 6th servomotor passes through A activity list
Arm component, A movable block drive the vibration of A spring leaf；Described B vibration suppression apparatus for demonstrating also includes being arranged on B spring leaf, and it is fixed
The B activity single armed assembly that the B movable block of end is slidably connected with B movable block, the 7th servomotor passes through B activity single armed assembly, B
Movable block drives the vibration of B spring leaf.
In the present invention, A activity single armed assembly is driven by the 6th servomotor, is driven about A spring leaf by A movable block
Motion；Meanwhile, B activity single armed assembly is driven by the 7th servomotor, by the drive B spring leaf side-to-side movement of B movable block
Vibrate.
Further, in order to preferably realize the present invention, also include for installing electrically-controlled component, intermittently demo system, right
Gear shaping demo system, the bearing platform of vibration suppression demo system.
Further, in order to preferably realize the present invention, described bearing platform is provided with the back of the body arranging flat faced display
Board component, described flat faced display is connected with A photographic head, B photographic head respectively.
Described flat faced display is for demonstrating A photographic head or the real-time pictures of B photographic head seizure.Described flat faced display with
A photographic head, B photographic head can be wire communications, it is also possible to be wireless telecommunications.
Further, in order to preferably realize the present invention, described A photographic head, B photographic head are wireless camera, described
Flat faced display installs wireless communication module and by wireless communication module and A photographic head, B photographic head wireless connections.
Described A photographic head, B photographic head are connected with flat faced display by the wireless communication mode such as WiFi, bluetooth respectively, with
The picture that split screen or Display on the same screen catch.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) present invention arranges interval demo system, can demonstrate the interval of servosystem, positioning performance；Intermittently demo system leads to
Cross above-mentioned continuous moving coil, process that intermittent movement dish mutually moves, the interval performance of servosystem, polarization can be demonstrated
Can, and then reflect control accuracy and the corresponding speed of servo-driver in servosystem；Meanwhile, intermittently demo system passes through servo-actuated
The process that pointer and cam outline are tightly followed, do not lost, can demonstrate the trace performance of servosystem, electric cam
Energy；
(2) present invention arranges gear shaping demo system, to demonstrate the accurate control performance of servosystem, trace performance；To gear shaping
In demo system, contact pin and jack order about lower synchronous axial system at the 3rd servomotor, the 4th servomotor, simultaneously the 5th servo electricity
Machine orders about contact pin and is repeatedly inserted into jack, exits and does not misplaces, and this phenomenon can demonstrate the synchronicity that servosystem is good
Energy；
(3) present invention arranges vibration suppression demo system, to demonstrate the vibration suppression performance of servosystem；Two servo-drivers
Vibration suppression demonstration dress is overlapped respectively by two driven by servomotor A vibration suppression apparatus for demonstrating, B vibration suppression apparatus for demonstrating two
Put, because A vibration suppression apparatus for demonstrating is provided with the vibration suppressing mechanism being connected with electrically-controlled component, A in A vibration suppression apparatus for demonstrating
Immediate stability during photographic head all standing, so its picture caught is clear, with this contrast be B photographic head all standing time still rock and
Causing the fuzzy pictures that it catches, this phenomenon can demonstrate the vibration suppression performance that servosystem is good；
(4) present invention arranges the image caught during wireless camera obtains vibration suppression performance demonstration, it is simple to intuitively show.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of electrically-controlled component.
Fig. 3 is the structural representation of interval demo system.
Fig. 4 is to gear shaping demo system and the structural representation of vibration suppression demo system.
Wherein: 1 bearing platform, 2 electrically-controlled components, 20 servo-drivers, 21 axle modules, 22 control modules,
3 interval demo systems, 31 continuous moving coils, 311 cams, 312 teeth lack, 313 gear teeth, 32 intermittent movement dishes,
321 interval teeth, 322 interval gaps, 33 follow-up points, 4 pairs of gear shaping demo systems, 41 scale gears, 42 contrasts
Gear, 43 contact pins, 44 slide blocks, 5 vibration suppression demo systems, 51 A photographic head, 52 B photographic head, 53 A move
Block, 54 B movable blocks, 55 A activity single armed assemblies, 56 B activity single armed assemblies, 57 A spring leafs, 58 B spring leafs.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Described in the accompanying drawing of the present invention or a kind of embodiment
Element and feature can combine with the element shown in one or more other accompanying drawing or embodiment and feature.Should
Note, for purposes of clarity, accompanying drawing and explanation eliminate unrelated to the invention, known to persons of ordinary skill in the art
Parts and the expression of process and description.Based on the embodiment in the present invention, those of ordinary skill in the art are not paying creation
Property work on the premise of the every other embodiment that obtained, broadly fall into the scope of protection of the invention.
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
A kind of AC servo performance demonstration system of the present embodiment, as it is shown in figure 1, mainly real by following technical proposals
Existing: a kind of AC servo performance demonstration system, for the performance demonstration of AC servo, including electrically-controlled component 2 and point
The interval demo system 3 that is not connected with electrically-controlled component 2, to gear shaping demo system 4, vibration suppression demo system 5 and be used for pacifying
Dress electrically-controlled component 2, intermittently demo system 3, to gear shaping demo system 4, the bearing platform 1 of vibration suppression demo system 5, and interval
Demo system 3, to gear shaping demo system 4, the servomotor of the most separately installed demonstration of vibration suppression demo system 5；Described electricity
Control assembly 2 includes the servo-driver 20 being connected one to one with servomotor.
As in figure 2 it is shown, described electrically-controlled component 2 also includes the axle module 21 being connected with servo-driver 20 respectively, controls mould
Block 22.Described servo-driver 20, axle module 21, control module 22 electrically connect.
As it is shown on figure 3, described interval demo system 3 includes that the continuous moving coil 31 arranging cam 311 and cam 311 are fitted
Intermittent movement dish 32 that the follow-up point 33 joined mates with continuously moving coil 31, the first of continuous moving coil 31 action is driven to watch
Take motor and drive the second servomotor of intermittent movement dish 32 action；Described continuous moving coil 31 is uniformly distributed circumferentially tooth and lacks
312 and the gear teeth 313；Described intermittent movement dish 32 is uniformly distributed circumferentially interval tooth 321 and interval gap 322, and interval gap 322
Width and the thickness matching of continuous moving coil 31.
Described 8th servomotor is connected with follow-up point 33 by lead screw pair, drives follow-up point 33 to move linearly.Institute
The cam line profile at the tip and cam 311 of stating follow-up point 33 contacts all the time, for demonstrating the cam curve of servo-driver
Characteristic.In cam 311 rotary course, the tip of follow-up point 33 outline with cam 311 all the time contacts, and does not loses, i.e. with
Dynamic pointer 33 advances with the outer contour shape of cam 311 or retreats, and possesses the ability of electric cam demonstrating servo-driver, and
There is accurate trace performance.
As shown in Figure 4, described gear shaping demo system 4 is included contact pin 43, fixed installation contact pin 43 scale gear 41, set
Put with the jack of contact pin 43 location matches contrast gear 42, drive scale gear 41 rotate the 3rd servomotor, drive right
Slide block 44 and driving slide block 44 that the 4th servomotor rotated than gear 42 is connected with contrast gear 42 drive contrast gear 42
The 5th servomotor closer or far from scale gear 41.
As shown in Figure 4, described vibration suppression demo system 5 includes A vibration suppression apparatus for demonstrating and B vibration suppression demonstration dress
Put；Described A vibration suppression apparatus for demonstrating include arranging fixing end and free end A spring leaf 57, be arranged on A spring leaf 57 its from
By the A photographic head 51 held, it is arranged on the A activity that the A movable block 53 of its fixing end of A spring leaf 57 is slidably connected with A movable block 53
Single armed assembly 55 and the 6th servomotor of driving A activity single armed assembly 55 action；Described B vibration suppression apparatus for demonstrating bag
Include and the B spring leaf 58 of fixing end and free end is set, be arranged on the B photographic head 52 of its free end of B spring leaf 58, be arranged on B bullet
B activity single armed assembly 56 and driving B that the B movable block 54 of its fixing end of reed 58 is slidably connected with B movable block 54 are movable
7th servomotor of single armed assembly 56 action.Described flat faced display is installed wireless communication module and passes through wireless communication module
With A photographic head 51, B photographic head 52 wireless connections.
Described first drive motor, second drive motor, the 3rd drive motor, 4 wheel driven galvanic electricity machine, the 5th drive motor,
6th drives motor, the 7th driving motor to be connected one to one with seven servo-drivers 20 individually controlled respectively.
The present invention demonstrates the interval of servomotor, positioning performance by interval demo system 3；By to gear shaping demo system
4, to demonstrate the trace performance of servomotor；By vibration suppression demo system 5, to demonstrate the vibration suppression performance of servomotor
The image caught during obtaining vibration suppression performance demonstration by wireless camera, it is simple to intuitively show.
Embodiment 2:
The present embodiment does optimization further, further, in order to preferably realize the present invention, institute on the basis of above-described embodiment
Uniformly and interval arranges the gear teeth 313, tooth lacks 312 along gabarit circumference to state continuous moving coil 31；Described intermittent movement dish 32 is along gabarit
Circumference is uniformly and interval arranges interval tooth 321, intermittently gap 322.The described gear teeth 313 with interval gap 322 mate, and tooth lack 312 with
Intermittently tooth 321 mates.
As it is shown on figure 3, described continuous moving coil 31 rotates under the first drive driving motor continuously, intermittent movement simultaneously
Dish 32 is intermittent rotary under the second ordering about driving motor, when gear teeth 313 of continuous moving coil 31 are just from intermittent movement
When one interval gap 322 of dish 32 passes completely through, intermittent movement dish 32 rotates the central angle corresponding with its interval tooth 321 radian
Angle, now the interval tooth 321 of interval moving coil 32 just lacks from the tooth of continuous moving coil 31 and completely passes at 312.
Described continuous moving coil 31 arranges six groups of teeth dividing equally setting and lacks 312 and the gear teeth 313, and intermittent movement dish 32 is arranged
Six groups of interval teeth 321 dividing equally setting and interval gap 322.Described tooth lacks 312 and mates with interval tooth 321 and the gear teeth 313 and interval
Gap 322 is mated.By said structure and motor process, the accurate control performance of servo-driver 20 in simple and clear displaying servosystem
And trace performance.
Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 3:
A kind of AC servo performance demonstration system, demonstrates including electrically-controlled component 2 and the interval being connected with electrically-controlled component 2 respectively
System 3, to gear shaping demo system 4, vibration suppression demo system 5, and interval demo system 3, to gear shaping demo system 4, vibration
The servomotor of the suppression the most separately installed demonstration of demo system 5；Described electrically-controlled component 2 includes being connected one to one with servomotor
Servo-driver 20.
Described interval demo system 3 includes continuous moving coil 31 and the servo-actuated finger of cam 311 adaptation arranging cam 311
Intermittent movement dish 32, the first servomotor driving the action of continuous moving coil 31 that pin 33 mates with continuously moving coil 31 and drive
Second servomotor of dynamic intermittent movement dish 32 action；Described continuous moving coil 31 is uniformly distributed circumferentially tooth and lacks 312 and the gear teeth
313；Described intermittent movement dish 32 is uniformly distributed circumferentially interval tooth 321 and interval gap 322, and the width of interval gap 322 and company
The thickness matching of reforwarding Moving plate 31.
The axis that described intermittent movement dish 32 rotates is positioned at the plane that continuous moving coil 31 rotates.Described first servomotor
Driving the continuous rotary motion of continuous moving coil 31 arranging cam 311, the second driven by servomotor intermittent movement dish 32 enters simultaneously
Row intermittence rotates.
The described first continuous moving coil of driven by servomotor 31 rotates continuously and the gear teeth 313 of continuous rotating disk 31 just may be used
To pass through from interval gap 322；And the second driven by servomotor intermittent movement dish 32 intermittent rotary, and the angle every time rotated with
The radian of one interval tooth 321 is corresponding, and now interval tooth 321 just can lack 312 from tooth and passes through.
The mistake that interval demo system 3 of the present invention is mutually moved by above-mentioned continuous moving coil 31, intermittent movement dish 32
Journey, can demonstrate the control accuracy of servo-driver in the interval performance of servosystem, positioning performance, and then reflection servosystem
And corresponding speed.
The tip of described follow-up point 33 contacts all the time with the cam line profile of cam 311, is used for demonstrating servo-driver
Cam curve characteristic.In cam 311 rotary course, the tip of follow-up point 33 outline with cam 311 all the time contacts, no
Lose, i.e. follow-up point 33 advances with the outer contour shape of cam 311 or retreats, and to demonstrate servo-driver 20, to possess electronics convex
The ability of wheel, and there is accurate trace performance.
Described gear shaping demo system 4 is included contact pin 43, fixed installation contact pin 43 scale gear 41, arrange with contact pin 43
The 3rd servomotor, driving that the contrast gear 42 of the jack of location matches, driving scale gear 41 rotate contrast gear 42 turns
Slide block 44 that the 4th dynamic servomotor is connected with contrast gear 42 and drive slide block 44 drive contrast gear 42 closer or far from
5th servomotor of scale gear 41.
Described vibration suppression demo system 5 includes installing the A vibration suppression apparatus for demonstrating of vibration suppressing mechanism and not installing
The B vibration suppression apparatus for demonstrating of vibration suppressing mechanism, the setting of A vibration suppression apparatus for demonstrating is positioned at A spring leaf 57 free end can be little
The A photographic head 51 of width vibration, B vibration suppression apparatus for demonstrating arrange be positioned at B spring leaf 58 free end can the B photographic head of low amplitude vibrations
52, A photographic head 51 and B photographic head 52 catch image under same environment.
Described vibration suppressing mechanism includes being pasted onto A spring leaf 57 fixing end root, upper and lower surface correspondence position, using pressure
The driving sheet of electric material and perception tablet, driving sheet, perception tablet for Active vibration suppression are driven with corresponding servo in electrically-controlled component 2
Dynamic device 20 connects.
Described A spring leaf 57 uses bar shaped insulating body, for coordinating perception tablet and driving sheet to carry out adopting of frequency of vibration
Collection and vibration suppression, A spring leaf is necessarily fixing and free end can drive A photographic head 51 to vibrate.Described 6th servomotor passes through A
Movable single armed assembly 55, A movable block 53, A spring leaf 57 drive A photographic head 51 to vibrate, and in like manner, B activity single armed assembly 56, B move
Motion block 54, B spring leaf 58 drive B photographic head 52 to vibrate.Both simultaneously all standing time, A spring leaf is pressed down by servo-driver vibration
System effect and immediate stability, therefore A photographic head 51 catch picture clear；B spring leaf continues vibration and slowly tends towards stability, therefore
The fuzzy pictures that B photographic head 52 catches.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, every depends on
Any simple modification of being made above example according to the technical spirit of the present invention, equivalent variations, each fall within the protection of the present invention
Within the scope of.
Claims (10)
1. an AC servo performance demonstration system, for the performance demonstration of AC servo, it is characterised in that: include
The electrically-controlled component (2) of servo-driver (20) is installed and the demo system driving motor is installed, servo-driver (20) and driving
Motor connects one to one；Described demo system includes interval demo system (3), to gear shaping demo system (4), vibration suppression demonstration
In system (5) at least one.
A kind of AC servo performance demonstration system the most according to claim 1, it is characterised in that: described electrically-controlled component
(2) also including axle module (21), the control module (22) being connected respectively with servo-driver (20), described axle module (21) will control
Molding block (22) is converted into frequency pulse signal and sends to servo-driver (20) its control signal sent, servo drive
Frequency pulse signal is converted into electric current and controls the operation of servomotor by dynamic device (20).
A kind of AC servo performance demonstration system the most according to claim 1, it is characterised in that: described interval is demonstrated
System (3) includes intermittent movement dish (32) that continuous moving coil (31) mates with continuously moving coil (31), drives continuous moving coil
(31) the first servomotor of action and the second servomotor of driving intermittent movement dish (32) action；Described continuous moving coil
(31) it is uniformly distributed circumferentially tooth and lacks (312) and the gear teeth (313)；Described intermittent movement dish (32) is uniformly distributed circumferentially interval tooth
And interval gap (322), and the thickness matching of width and the continuous moving coil (31) of interval gap (322) (321).
A kind of AC servo performance demonstration system the most according to claim 3, it is characterised in that: described interval is demonstrated
System (3) also includes the cam (311) rotated coaxially with continuous moving coil (31), most advanced and sophisticated and cam (311) outline position pair
The follow-up point (33) answered and the 8th servomotor driving follow-up point (33) to move linearly by lead screw pair；Described first watches
Take motor, the second servomotor, the 8th servomotor to be simultaneously driven by three servo-drivers (20) respectively.
A kind of AC servo performance demonstration system the most according to claim 1, it is characterised in that: described gear shaping is drilled
Show that system (4) includes contact pin (43), the scale gear (41) of fixed installation contact pin (43), arranges and contact pin (43) location matches
The 3rd servomotor, driving contrast gear (42) that the contrast gear (42) of jack, driving scale gear (41) rotate rotate
4th servomotor and contrast gear (42) slide block (44) that is connected and drive slide block (44) to drive contrast gear (42) close or
The 5th servomotor away from scale gear (41).
A kind of AC servo performance demonstration system the most according to claim 1, it is characterised in that: described vibration suppression
Demo system (5) includes the A vibration suppression apparatus for demonstrating installing vibration suppressing mechanism and does not installs the B vibration of vibration suppressing mechanism
Suppression apparatus for demonstrating；Described A vibration suppression apparatus for demonstrating includes using bar shaped insulating body and arranging the A of fixing end and free end
Spring leaf (57), it is arranged on the A photographic head (51) of A spring leaf (57) its free end and the order about that A spring leaf (57) vibrates the 6th
Servomotor；Described vibration suppressing mechanism includes being pasted onto A spring leaf (57) fixing end root, upper and lower surface correspondence position, adopting
By driving sheet and the perception tablet of piezoelectric, corresponding with electrically-controlled component (2) for driving sheet, the perception tablet of Active vibration suppression
Servo-driver (20) connects；Described B vibration suppression apparatus for demonstrating include arranging fixing end and free end B spring leaf (58),
It is arranged on the B photographic head (52) of B spring leaf (58) its free end and orders about the 7th servomotor that B spring leaf (58) vibrates.
A kind of AC servo performance demonstration system the most according to claim 6, it is characterised in that: described A vibration presses down
Apparatus for demonstrating processed also includes that the A movable block (53) being arranged on its fixing end of A spring leaf (57) is slidably connected with A movable block (53)
A activity single armed assembly (55), the 6th servomotor by A activity single armed assembly (55), A movable block (53) drive A spring leaf
(57) vibration；Described B vibration suppression apparatus for demonstrating also include being arranged on its fixing end of B spring leaf (58) B movable block (54) and
B activity single armed assembly (56) that B movable block (54) is slidably connected, the 7th servomotor is moved by B activity single armed assembly (56), B
Motion block (54) drives B spring leaf (58) vibration.
A kind of AC servo performance demonstration system the most according to claim 1, it is characterised in that: also include for pacifying
Fill electrically-controlled component (2), intermittently demo system (3), to gear shaping demo system (4), the bearing platform of vibration suppression demo system (5)
(1).
A kind of AC servo performance demonstration system the most according to claim 8, it is characterised in that: described bearing platform
(1) being provided with the back board module arranging flat faced display on, described flat faced display with being arranged on vibration suppression and demonstrating is respectively
A photographic head (51), B photographic head (52) in system (5) connect.
A kind of AC servo performance demonstration system the most according to claim 9, it is characterised in that: described A photographic head
(51), B photographic head (52) be wireless camera, described flat faced display is installed wireless communication module and passes through wireless telecommunications mould
Block and A photographic head (51), B photographic head (52) wireless connections.
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