CN106814307A - A kind of automatic adjustment method of cavity body filter and system - Google Patents
A kind of automatic adjustment method of cavity body filter and system Download PDFInfo
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- CN106814307A CN106814307A CN201710018549.7A CN201710018549A CN106814307A CN 106814307 A CN106814307 A CN 106814307A CN 201710018549 A CN201710018549 A CN 201710018549A CN 106814307 A CN106814307 A CN 106814307A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
- G01R31/2822—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere of microwave or radiofrequency circuits
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Abstract
The present invention relates to the automatic adjustment method of cavity body filter and system.The method includes：Cavity body filter Engineering Documents coordinate system is corrected, and determines that the X and Y coordinates positional information of Engineering Documents is corresponding with the X and Y coordinates information of debugging platform；Predetermined Z coordinate altitude record file is read, all cavity body filter adjustment screw predetermined altitude information are obtained；All adjustment screws are adjusted to predeterminated position corresponding with predetermined altitude information；In the Z coordinate direction of predeterminated position height adjustment screw up and down, by the performance and change information of Network Analyzer real-time monitoring cavity body filter, and control device is delivered to；Control device analyzes real-time performance change information, judges that the debugging for determining adjustment screw determines position；And determine that the elevation information of position updates desired height position information to debug.High degree of automation of the present invention, is obviously improved debugging efficiency, operating efficiency is improved, with obvious cost and production capacity advantage.
Description
Technical field
The present invention relates to commissioning device, more specifically to a kind of automatic adjustment method of cavity body filter and system.
Background technology
Wave filter, as essential frequency-selecting device, is the key equipment of modern mobile communcations system, and it is wireless to be also
Communication base station and signal cover essential equipment, and the performance quality of wave filter directly affects the quality of whole system.Cavity
Wave filter has power capacity big, and high stop band suppression, bandwidth, flat, group delay is small and excessive with the Optimality such as narrow in passband
Can, therefore the combiner with cavity body filter technology as core, frequency divider, band logical, band resistance, high pass, low pass filter is in the modern times
In mobile communcations system, it is widely used.
As shown in figure 1, cavity body filter generally includes open-ended cavity 101, the cover plate being closely placed on open-ended cavity 101
102 and it is some adjustment screw 103 and fixing nut 104.Due to its architectural feature, each adjustment screw 103 exists on cavity
Height in cavity, can be changed, therefore change corresponding equivalent electric by adjusting adjustment screw 103 clockwise or counterclockwise
Hold and equivalent inductance value, so that the performance indications of cavity body filter are adjusted, the performance adjustment process of this cavity body filter, due to chamber
Fluid filter performance requirement is high, and the adjustment number of screw 103 is more, and highly very sensitive to adjustment screw 103, becomes very tired
It is difficult.
For a long time, the debugging of cavity body filter is all debugged by hand using empirical formula people substantially, and cavity body filter is connected
Network Analyzer, empirical formula people manual adjustment adjustment screw 103, Network Analyzer real-time monitoring cavity body filter performance change,
Experience workman completely in accordance with work qualification, and practical operation experience accumulation, according to the performance change of cavity body filter, instead
The altitude combination of different adjustment screws 103 is attempted again, finally realizes the performance of cavity body filter.So, the tune of cavity body filter
Examination is complicated and heavy, the experience workman that only process is trained up, and could complete the complicated debugging efforts of cavity body filter,
The performance of cavity body filter is realized, and in the actual a large amount of productions of cavity body filter, due to production assembling error factors shadow
Ring, every cavity body filter must completely be debugged by experienced operator, ability realizability energy, the cost for bringing therefrom and production capacity
Bottleneck, is always the huge obstacle for perplexing cavity body filter scale development.
The content of the invention
The technical problem to be solved in the present invention is, there is provided a kind of debugging side of the performance that can automatically debug cavity body filter
Method and debugging system.
The technical solution adopted for the present invention to solve the technical problems is：The present invention provides a kind of cavity body filter and adjusts automatically
Method for testing, wherein, the cavity body filter includes open-ended cavity, the cover plate that is closely placed on the open-ended cavity and some
Adjustment screw and fixing nut；The fixing nut locking adjustment screw is on the cover plate；The method includes following step
Suddenly：
S1：Coordinate system correction is carried out according to cavity body filter Engineering Documents, to determine the X of the Engineering Documents
It is corresponding with the X and Y coordinates information of debugging platform with Y-coordinate positional information；
S2：According to predetermined Z coordinate altitude record file, the predetermined altitude information of all adjustment screws is obtained；
S3：All adjustment screws are adjusted to predeterminated position corresponding with the predetermined altitude information；
S4：The adjustment screw is adjusted up and down in the short transverse of the predeterminated position, and it is real-time by Network Analyzer
The performance and change information of the cavity body filter are monitored, and is delivered to control device；
S5：The performance and change information of control device cavity body filter according to real-time monitoring, judge true
The debugging of the fixed adjustment screw determines position；And determine that the elevation information of position updates the predetermined altitude and believes with the debugging
Breath.
Preferably, the method also includes step S6：Set the debugging of all adjustment screws sequentially；
In the step S4, according to the debugging set in step S6 sequentially, in the height side of the predeterminated position
It is lower upwards to adjust the adjustment screw.
Preferably, methods described also includes step S7：According to the step S4 and step S5 debugging order and performance and
Change information, updates the debugging of the step S6 sequentially.
Preferably, in the step S6, the adjustment screw is numbered, and debug odd-numbered first in order
The adjustment screw, then in order adjust even-numbered the adjustment screw.
Preferably, in the step S1, single-point or Supplements are carried out by coordinate system, determines the engineering design text
The coordinate system of part and the side-play amount of the coordinate system of the debugging platform, determine X/Y of the debugging screw in the debugging platform
Co-ordinate position information.
Preferably, in the step S2, the predetermined Z coordinate altitude record file is stored with the performance of same model batch
The position height information of all adjustment screws of excellent cavity body filter.
Preferably, in the step S3, comprise the following steps：
S3-1：The cavity body filter is fixed on the board platform of the debugging platform；
S3-2：According to the coordinate information that the step S1 determines, drive screw to rotate by servo drive system and hold
Row mechanism and ut socket executing agency, position as the corresponding X of the coordinate information and Y location；
S3-3：The screw rotary actuator and ut socket executing agency is driven to move downward；The screw rotation
Executing agency first contacts with the adjustment screw, inserts the adjustment screw with merging, then the ut socket executing agency
Move certain position still further below, contacted with the fixing nut, fixing nut is inserted in merging, after the completion of unscrew the fixed spiral shell
It is female；The screw rotary actuator rotates the corresponding height of the preset height information that the adjustment screw determines to step S2
Degree position, then the ut socket executing agency be locked nut, the screw rotary actuator and ut socket are held
Row mechanism is moved up, and repeats the above steps, and all adjustment screws are reached into the predeterminated position.
Preferably, in the step S4, comprise the following steps：
S4-1：According to the coordinate information that the step S1 determines, the spiral shell is driven by the servo drive system
Silk rotary actuator and ut socket executing agency, position as the corresponding X of the coordinate information and Y location；
S4-2：The screw rotary actuator and ut socket executing agency is driven to move downward；The screw rotation
Executing agency first contacts with the adjustment screw, inserts the adjustment screw with merging, then the ut socket executing agency
Move certain position still further below, contacted with the fixing nut, fixing nut is inserted in merging, after the completion of unscrew the fixed spiral shell
It is female；The screw rotary actuator rotates the adjustment screw and is moved up and down in the predeterminated position, and is moving up and down
During, by the performance and change information of cavity body filter described in the Network Analyzer real-time monitoring, and it is delivered to control
Device.
The present invention also provides a kind of cavity body filter automatic debugging system, wherein, the cavity body filter includes atrium
Body, the cover plate being closely placed on the open-ended cavity and some adjustment screw and fixing nuts；The fixing nut locks institute
Adjustment screw is stated on the cover plate；The system includes：For the board platform for cavity body filter fixed installation；
It is arranged on the board platform, the debugging unit of elastic operation is carried out to the screw and fixing nut of adjusting；
Driving the debugging unit carries out the servo drive system of three axle movements；
Be connected with the cavity body filter, the network of the performance for cavity body filter described in real-time monitoring and change information
Analyzer；And
Control device, for predetermined altitude information, the real-time monitoring of the Network Analyzer of all adjustment screws
The performance and change information, the servo drive system and debugging unit work are controlled, to determine the adjustment screw
Debugging determines position；And determine that the elevation information of position updates the predetermined altitude information with the debugging.
Preferably, the servo drive system include being fixedly mounted on Y-axis driver element on the board platform, by institute
State Y-axis driver element and drive the X-axis driver element that moves back and forth in the Y-axis direction and driven by the X-axis driver element and exist
The Z axis driver element moved back and forth in X-direction；
The debugging unit includes driving the screw moved back and forth on Z axis to rotate execution machine by the Z axis driver element
Structure and ut socket executing agency.
Implement technical scheme, control device is filtered by using the cavity of preset height information, real-time monitoring
The performance and change information of device is moved up and down to control to adjust screw, and then causes that adjustment screw reaches debugging and determines position,
And preset height information is updated according to the elevation information for determining debugging position, in order to the debugging of cavity body filter next time,
Compared with prior art, high degree of automation, it is simple to operate, debugging efficiency is obviously improved, operating efficiency is improved, with obvious
Cost and production capacity advantage.
Further, learn with reference to artificial intelligence machine, intelligence is sequentially made in optimum position and regulation in adjustment screw
Can optimize, and update the debugging order and height and position of adjustment screw, and then the more effective tune for quickly finishing cavity body filter
Trial work is made.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of cavity body filter；
Fig. 2 is the schematic flow sheet of one embodiment of the automatic adjustment method of cavity body filter of the invention.
Fig. 3 is the coordinate system schematic diagram of the cavity body filter adjustment screw Engineering Documents of one embodiment of the invention.
Fig. 4 is that the artificial intelligence of one embodiment of the invention debugs coordinate system schematic diagram automatically.
Fig. 5 is the schematic diagram of the debugging order of the adjustment screw of one embodiment of the invention.
Fig. 6 is the schematic diagram of the preset height of the adjustment screw of the cavity body filter of one embodiment of the invention.
Fig. 7 is the schematic diagram of the cavity body filter automatic debugging system of one embodiment of the invention.
Fig. 8 is the part-structure schematic diagram of the debugging unit of one embodiment of the invention.
Fig. 9 is the schematic cross-sectional view of the debugging unit of one embodiment of the invention.
Figure 10 is the structural representation of the automatic debugging board of one embodiment of the invention.
Figure 11 is the structural representation of another angle of the automatic debugging board of one embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 2 is referred to, is a kind of flow of one embodiment of the automatic adjustment method of cavity body filter for providing of the invention
Schematic diagram.The automatic adjustment method of the embodiment comprises the following steps：
S101：Coordinate system correction is carried out according to wave filter Engineering Documents, is sat with the X and Y that determine Engineering Documents
Cursor position information is corresponding with the X and Y coordinates information of debugging platform.Wherein, wave filter Engineering Documents can be wave filter
The design drawing of cavity and cover plate, by the adjustment screw screw X and Y coordinates information imported on cover plate, as the X of adjustment screw
With Y-coordinate information.
When being debugged, cavity body filter Engineering Documents, cavity body filter adjustment screw engineering design text are imported
The X and Y coordinates system (Fig. 3) of part is inconsistent with the X and Y coordinates system (Fig. 4) that artificial intelligence is debugged automatically, it is impossible to directly quote, can
Single-point or Supplements are carried out with by coordinate system, determines Engineering Documents coordinate system with the debugging coordinate system of debugging platform
Side-play amount, the final X/Y co-ordinate position informations (Fig. 4) for determining adjustment screw in platform coordinate system is debugged.
Step S102：The debugging of all adjustment screws of setting is sequentially.Specifically, to all adjustment screws of cavity body filter
It is numbered, debugging order (such as Fig. 5) of setting adjustment screw.The debugging order of usual cavity body filter adjustment screw is that have rule
Rule, usually odd number adjustment screw is first debugged, and even number adjustment screw is just debugged after performance adjustment to certain requirement,
Cavity body filter can also have other special debugging sequentially, so need to be to adjustment screw numbering, the correspondence debugging according to wave filter
, by numbering setting debugging rule, the debugging of setting adjustment screw is sequentially for rule.
It should be understood that the present embodiment sets debugging sequentially by way of adjusting screw and numbering, in other embodiment
In, it is also possible to by template, mould, frock, the mode of fixture etc. (comprising being not limited to) sets debugging sequentially.Certainly, debug suitable
The step of sequence sets can also omit as needed, directly can be debugged in a fixed order.
Step S103：According to predetermined Z coordinate altitude record file, the predetermined altitude information of all adjustment screws is obtained.Tool
Body, all adjustment of the cavity body filter of the function admirable of the same model batch that is stored with predetermined Z coordinate altitude record file
The position height information of screw, as shown in Figure 6.
Specifically, reading all adjustment screw pre-determined bit elevation information (pre-determined bit Z location is highly) automatically, debug for the first time
Automatic to read same model batch before cavity body filter, the Z location of all adjustment screws of the cavity body filter of function admirable is high
Degree information, as all adjustment screw pre-determined bit Z locations highly, and with document form record in predetermined Z coordinate altitude record text
In part.
This pre-determined bit Z location elevation information actual test step need to only be performed once, debug same model batch every time later
Cavity body filter, only need to automatically read file record, you can obtain it is all adjustment screw pre-determined bit Z location elevation informations.
Because pre-determined bit Z location has highly corresponded to cavity heights of the adjustment screw in cavity body filter, influence is corresponding equivalent
Electric capacity and inductance value, and the performance of cavity body filter is determined, and the pre-determined bit Z location elevation information of file record, it is same model
Batch, all adjustment screws of function admirable cavity body filter highly, so the pre-determined bit Z location of wave filter is highly, can be obtained
Preferable wave filter initial performance, realizes debugging efficiency higher.The present embodiment is high using document form record pre-determined bit Z location
Degree information, certainly.In other embodiments, it is also possible to use such as template, mould, frock, fixture etc. (comprising being not limited to), also may be used
By depth, length, height waits (comprising being not limited to) mode to record predetermined bit information, realizes debugging efficiency higher.
S104：All adjustment screws are adjusted to predeterminated position corresponding with predetermined altitude information.Specifically, including following
Step：
First, cavity body filter is fixed on the board platform of debugging platform.Because cavity body filter can connect network
The test equipments such as analyzer, the present embodiment fixedly mounts by by cavity body filter, it is to avoid permanent using causing connection cavity
The radio frequency connecting cable bad connection or the risk of damage of wave filter and Network Analyzer.
Then, the coordinate information for being determined according to step S101, screw rotary actuator is driven by servo drive system
With ut socket executing agency, position as the corresponding position of coordinate information.In the present embodiment, the adjustment for specifying numbering is chosen
Screw, the X/Y coordinate positions that read step S101 determines, screw rotary actuator and ut socket executing agency pass through servo
Drive system, navigates to artificial intelligence and debugs coordinate system X/Y coordinate positions automatically.
Then, screw rotary actuator and ut socket executing agency is driven to move downward (moved down along Z axis)；Spiral shell
Silk rotary actuator is first contacted with adjustment screw, and with insertion adjustment screw is merged, then ut socket executing agency is again along Z axis
Move down certain position, contacted with fixing nut, fixing nut is inserted in merging, after the completion of unscrew fixing nut；Screw revolves
Turn executing agency and rotate the preset height information corresponding height and position (height of Z-direction that adjustment screw determines to step S103
Degree), then ut socket executing agency is locked nut, and screw rotary actuator and ut socket executing agency move upwards
It is dynamic, repeat the above steps, all adjustment screws are reached into predeterminated position.
In the present embodiment using all adjustment screw pre-determined bit Z locations of automated manner setting highly, naturally it is also possible to pass through
Such as template, mould, frock, fixture etc. (comprising being not limited to) is automatically, semi-automatic, manually the setting adjustment screw (comprising being not limited to)
Predetermined bit depth, length, height waits (comprising being not limited to), realizes debugging efficiency higher.
Step S105：In the short transverse adjustment screw up and down of predeterminated position, and supervised in real time by Network Analyzer
The performance and change information of cavity body filter are surveyed, and is delivered to control device.
Specifically, first, according to the coordinate information that step S101 determines, driving screw to rotate by servo drive system and holding
Row mechanism and ut socket executing agency, position as the corresponding position of coordinate information.In the present embodiment, choose and specify numbering
Adjustment screw, the X/Y coordinate positions that read step S101 determines, screw rotary actuator and ut socket executing agency are logical
Servo drive system is crossed, artificial intelligence is navigated to and is debugged coordinate system X/Y coordinate positions automatically.
Then, screw rotary actuator and ut socket executing agency is driven to move downward (moved down along Z axis)；Spiral shell
Silk rotary actuator is first contacted with adjustment screw, and screw is adjusted with insertion is merged, and then ut socket executing agency is still further below
Mobile certain position, is contacted with fixing nut, and fixing nut is inserted in merging, after the completion of unscrew fixing nut；Screw rotation is held
Row mechanism rotates adjustment screw and is moved up and down in predeterminated position, and during moving up and down, it is real-time by Network Analyzer
The performance and change information of cavity body filter are monitored, and is delivered to control device.Specifically, screw executing agency rotates adjustment spiral shell
Silk, allows adjustment screw along the pre-determined bit height and position of Z axis, and after moving down certain position, screw executing agency rotates backward tune
Whole screw, then allow adjustment screw to be moved up along Z axis, stop at the Z axis position height more than former pre-determined bit height certain position
On.Along Z axis, in the lower upper moving process near pre-determined bit height, Network Analyzer real-time monitoring cavity is filtered adjustment screw
Device performance and change, and will be during pre- debugging by exclusive data interface, cavity body filter performance change real-time testing knot
Fruit is transferred to control device.The present embodiment uses artificial intelligence automated manner, adjustment screw to be debugged in advance near precalculated position, net
Network analyzer real-time monitoring cavity body filter performance and change.Certainly, in other examples, can also by such as template,
Mould, frock, fixture etc. (comprising being not limited to), near precalculated position, along depth, length, height is waited (comprising not adjustment screw
It is limited to) direction, automatically, semi-automatic, mobile pre- debugging, Network Analyzer real-time monitoring performance and change (comprising being not limited to) manually
Change.
S106：The performance and change information of control device analysis real-time monitoring cavity body filter, judge to determine adjustment screw
Debugging determine position；And determine that the elevation information of position updates predetermined altitude information to debug.In the present embodiment, by people
Work intelligently determines adjustment screw height Z coordinate height and position, and control device is by exclusive data interface, and receiving step S105 is presetting
Produced by examination process, cavity body filter performance change real-time testing result, debugging of the cavity body filter debugging to adjustment screw
It is highly very sensitive, and performance indications are more and require height, there is VSWR, Insertion Loss, flatness, isolation etc..Cannot be from test result
In single index determine debugging result quality, in the present embodiment, by the way of artificial intelligence machine study, set up various dimensions
Performance indications quantitative model, judgement can obtain the optimal adjustment screw debugging position for estimating quantitative model index, and control screw
Executing agency rotates adjustment screw and reaches this position, and this position is automatically updated into adjustment screw automatic debugging pre-determined bit next time
Z location highly.Then ut socket executing agency is locked nut, and screw rotary actuator and ut socket perform machine
Structure is moved up along Z axis, and an artificial intelligence for completing adjustment screw is debugged automatically.In the present embodiment, using artificial intelligence certainly
Flowing mode, after adjustment screw completes pre- debugging near pre- debugging height, it is determined that adjustment screw optimum position, certainly, at other
In embodiment, it is also possible to by such as template, mould, frock, fixture etc. (comprising being not limited to), adjustment screw is in certain position along depth
Degree, length, height waits (comprising being not limited to) direction, automatically, semi-automatic, manually (comprising being not limited to) after pre- debugging, it is determined that adjustment
The optimum position of screw.
Further, in the present embodiment, also including step S107：According to step S105 and step S106 debugging order and
Performance and change information, update the debugging of step S102 sequentially.In this embodiment, debugging is updated sequentially using artificial intelligence, control
Device processed repeats the above steps S105 and step S106, completes a number of adjustment automatic debugging process of screw artificial intelligence
Afterwards, corresponding cavity body filter performance change real-time testing result is have accumulated, to cavity body filter VSWR, Insertion Loss, flatness, every
From the debugging process for waiting all properties index, artificial intelligence analysis are carried out, determine target experience, and thus update debugging sequentially,
And control later artificial intelligence to debug, and carried out according to the debugging order after renewal, further improve debugging quality and efficiency.This
In embodiment, using artificial intelligence automated manner, update and change debugging sequentially, and in other embodiments, it is also possible to by such as
Template, mould, frock, fixture etc. (comprising being not limited to), it is automatically, semi-automatic, change debugging is updated (comprising being not limited to) manually suitable
Sequence.
Further, in this embodiment, repeat the above steps S105, step S106, step S107, until Network Analyzer
Feedback performance parameter complies fully with requirement, and cavity body filter performance is up to standard, and debugging terminates artificial intelligence automatically.But if step
S105 artificial intelligence debugs exception, and step S107 artificial intelligence debugging sequential update exception, and industry control real-time monitoring cavity in advance
Performance of filter and variation abnormality, then judge that debugging is abnormal, makees follow-up abnormality processing.
After the debugging for completing all of adjustment screw, all ginsengs of all cavity body filter artificial intelligence debugging are recorded
Number, process and results of property and change, then machine learning is carried out, artificial intelligence process gradually forms debugging same model batch chamber
The artificial intelligence debugging mode of fluid filter, simplifies debugging process, further improves artificial intelligence debugging efficiency.
As shown in fig. 7, be cavity body filter automatic debugging system of the invention one embodiment in schematic diagram, its bag
Board platform 105, debugging unit 109, servo drive system, Network Analyzer 110, control device 111 etc. are included, can be by the chamber
The method that fluid filter automatic debugging system performs above-described embodiment, carries out artificial intelligence and debugs automatically to cavity body filter.
As illustrated, the board platform 105 is tabular, for being fixedly mounted thereon for cavity body filter；And can make
It is the support meanss of servo drive system.Because cavity body filter can connect the test equipments such as Network Analyzer 110, the present embodiment
Fixedly mounted by by cavity body filter, it is to avoid permanent using causing penetrating for connection cavity wave filter and Network Analyzer 110
Frequency connection cable bad connection or the risk of damage.
Servo drive system may be mounted on board platform 105, for drive debugging unit 109 do three direction of principal axis (X,
The axle of Y, Z tri-) it is mobile, so as to the X/Y coordinate positions determined according to Engineering Documents, drive debugging unit 109 to reach suitably
X/Y coordinate positions；Then, drive debugging unit 109 to move in the Z-axis direction according to height and position, debugged.
In the present embodiment, servo drive system include being fixedly mounted on Y-axis driver element 107 on board platform 105,
The X-axis driver element 106 that moves back and forth in the Y-axis direction is driven by Y-axis driver element 107 and by X-axis driver element 106
The Z axis driver element 108 that drive moves back and forth in the X-axis direction.It should be understood that X-axis driver element 106, Y-axis driver element
107th, Z axis driver element 108 can be including sliding block, slide rail, servo drive motor etc., by servo drive motor band movable slider
Moved on slide rail, and then realize the mobile adjustment on the direction of principal axis of X, Y, Z tri-；It is of course also possible to as desired by other knots
Configuration formula carries out three direction of principal axis adjustment.
The debugging unit 109 is used to drive fixing nut, adjustment screw to rotate debugging, including by the band of Z axis driver element 108
Move the screw rotary actuator and ut socket executing agency moved back and forth on Z axis.
It is one embodiment of debugging unit of the invention as shown in Fig. 8 to Fig. 9, the debugging unit can be used for the present invention
Automatic debugging board one embodiment in, it is possible to understand that, the debugging unit can also as needed be applied to other
In conjunction.
The debugging unit includes screw debugging unit, is rotated at a high speed for adjusting the rotating of screw 31.Screw debugging is single
Unit includes screw rotating driving device 1, screwdriver component, semi-rigid shaft coupling 4 etc., and the semi-rigid shaft coupling 4 is in axial direction
For rigid, radial direction for resilient bias make up, so that with larger position deviation tolerance, it is ensured that adjustment screw 31
Reliability is inserted into, and is adjusted.
In the present embodiment, the screw rotating driving device 1 is the first servo drive motor of fixed installation vertically, can be with
On fixed installation sliding block 22, and then can move up and down, drive moving up and down for screwdriver component；It is of course also possible to as needed
It is installed at other suitable positions.The output shaft of the first servo drive motor drives screwdriver group by semi-rigid shaft coupling 4
Part is rotatable around its axis, realizes the rotating control to screw.Certainly, ut socket drive device 11 can also drive for other
Mechanism, such as cylinder, stepper motor etc..
Semi-rigid shaft coupling 4 is arranged on the output shaft of screw rotating driving device 1, and is connected with the top of screwdriver component
Connect, so as to the output torque of screw rotating driving device 1 is delivered on screwdriver component.The semi-rigid shaft coupling 4 is in axial direction
Direction is rigidly connected, but allows relatively large deviation in radial direction, is at least had the effect that using semi-rigid shaft coupling 4：One is
Axial runout caused by the rotating of tolerance screw high speed is possible, two is effectively to make up adjustment screw 31 and screwdriver inter-module
Coaxiality deviation, it is to avoid coaxiality deviation is larger and operating is abnormal.
The screwdriver component is by semi-rigid shaft coupling 4, including screwdriver main shaft 5, screwdriver 6 etc..Wherein, screwdriver master
The upper end of axle 5 is fixedly connected with semi-rigid shaft coupling 4, and screwdriver 6 is fixedly connected on the lower end of screwdriver main shaft 5, semi-rigid
Under the drive of axle device 4, screwdriver main shaft 5 and screwdriver 6 are rotatable around its axis, and screw is adjusted.
In the present embodiment, the lower end of screwdriver main shaft 5 can be by screwdriver branch sleeve 8, the screw with certain length
6 connections are criticized, screwdriver 6 can be changed according to the adjustment cross open of screw 31, flat mouth or plum blossom-jaw.It should be understood that at other
In embodiment, screwdriver 6 can also direct or through other attachment structures and is fixedly connected with screwdriver main shaft 5, as long as can be with
Screwdriver 6 is delivered torque to by screwdriver main shaft 5.
Further, on screwdriver main shaft 5 equipped with monitor its position rotary encoder 7, Real-time Feedback rotation position by
In being reliably connected for screwdriver 6 and screw rotating driving device 1, the Real-time Feedback of 5 rotary encoder of screwdriver main shaft 7 rotation position
Put, and can move up and down in the axial direction, therefore be reliably completed the adjustment rotating high-speed rotation of screw 31 and be accurately positioned.
Further, the automatic debugging mechanism of the present embodiment also includes being oriented to self-positioning mechanism, is capable of achieving fast and reliablely
Screwdriver 6 and screw are aligned, in order to follow-up adjustment.The guide-localization mechanism includes screwdriver branch sleeve 8, hollow
It is oriented to self-positioning sleeve 9, first spring 10 etc..
The screwdriver branch sleeve 8 is set in screwdriver component periphery, for connecting screw batch main shaft 5 and screwdriver 6.Such as
Shown in figure, screwdriver main shaft 5 is inserted into the upper end of screwdriver branch sleeve 8, and screwdriver 6 is inserted in screwdriver branch sleeve 8
Lower end, also, side wall in screwdriver branch sleeve 8 opens up screw, can be locked by trip bolt etc., housing pin batch
Main shaft 5 and screwdriver 6, achieve a fixed connection.When needing to change screwdriver 6, screw is carried out by only need to unclamping trip bolt
Criticize 6 replacing.It should be understood that can also be by its other party between screwdriver main shaft 5, screwdriver 6, screwdriver branch sleeve 8
Formula is fixedly connected, for example interference fit, bearing pin etc..
First spring 10 is set in the periphery of screwdriver branch sleeve 8, also, in the upper end of screwdriver branch sleeve 8
Locating ring can be provided with so that the first spring 10 can be limited in locating ring and be oriented between self-positioning sleeve 9, self-positioning to be oriented to
Sleeve 9 provides elastic restoring force.
The self-positioning sleeve 9 of the guiding is hollow, is axially movable on screwdriver branch sleeve 8, also, screwdriver
6 lower end is located at and is oriented in the lower end of self-positioning sleeve 9, it is ensured that when being axially moved, and is oriented to self-positioning sleeve 9 and first touches spiral shell
Silk, realizes position deviation amendment.
Further, the top of the self-positioning sleeve 9 of the guiding is provided with first axially grooved 91；As illustrated, in this implementation
In example, first axially grooved 91 is the uniform fluting that four axial directions open up, and is arranged on the top for being oriented to self-positioning sleeve 9.Correspondence
, four perforates are provided with screwdriver branch sleeve 8, can respectively insert first by four the first guide (not shown)
Axially grooved 91, perforate, and then be directed to self-positioning sleeve 9 and be axially movable be installed on screwdriver branch sleeve 8, so as to lead
Can be rotated with screwdriver main shaft 5 to self-positioning sleeve 9, can also be in axial direction upper and lower on screwdriver branch sleeve 8
It is mobile.It should be understood that first axially grooved 91, the first guide, the quantity of perforate can be arranged as required to one or many
It is individual.First guide can be capable of achieving to be directed to self-positioning sleeve 9 to slide axially for set screw, bolt, lead column etc.
It is connected on screwdriver branch sleeve 8.
Further, it is outer inclined-plane the self-positioning lower end inside of sleeve 9 is oriented to, in this reality in order to preferably import screw
Apply in example, outer inclined-plane is processed as 45 °, certainly, its inclined angle can as needed be designed as other number of degrees.
Because the port plan-position for being oriented to self-positioning sleeve 9 is more than the bottom port position of screwdriver 6, it is ensured that guiding is made by oneself
The lower end hollow cylinder inner side of position sleeve 9, moving axially downwards close to during adjustment screw 31, necessarily contact adjusting first
Screw 31, due to the self-positioning characteristic of the guiding of outer inclined-plane, can automatically make up adjustment screw 31 practical operation center, with knowledge
The deviation of other screw center, with good position deviation tolerance.When screwdriver 6 is in the guide-localization set of screwdriver 6
After the basic correction position deviation of cylinder, contact adjusting screw 31 is moved axially downwards, and after continuing to move to certain position, screw rotation
With slower speed rotary screw batches 6, screwdriver 6 can insert adjustment screw 31 to rotary driving device 1 with fast and reliable, be automatic
Regulation is ready.
Further, since adjustment screw 31 has fixing nut 32 to be connected, it is possible to adjustment screw 31 upper surface occur less than solid
Determine the phenomenon of the upper surface of nut 32, because guide-localization sleeve can be moved up and down vertically, will can also adjust fast and reliablely
The upper surface of screw 31 rotates into the upper surface of fixing nut 32 lower section.
Further, in the present embodiment, the debugging unit also includes ut socket executing agency, it is possible to use the mechanism
It is automatic to perform rotation nut, realize the release of nut or screw.Certainly, in some other embodiment, it is also possible to omit the spiral shell
Mother sleeve executing agency.
As illustrated, the ut socket executing agency includes ut socket drive device 11, transmission mechanism, screwdriver main shaft
Outer sleeve 20 and ut socket component etc..
Wherein, ut socket drive device 11 is the second servo drive motor of level fixed installation, can be by installing
Seat 13 is fixedly mounted on sliding block 22, and then can be moved up and down, and drives whole ut socket executing agency to move up and down.Certainly,
Can also be installed to as needed at other suitable positions.The output shaft of the second servo drive motor will be turned by transmission mechanism
Kinetic moment is delivered to screwdriver spindle jacket cylinder 20 so that screwdriver spindle jacket cylinder 20 can drive spiral shell with rotatable around its axis
Mother set cartridge module is rotatable around its axis, realizes the rotating control to nut.Certainly, ut socket drive device 11 can also be
Other drive mechanisms, such as cylinder, stepper motor etc..
The ut socket drive device 11 exports driving torque by transmission mechanism, and the transmission mechanism includes worm screw 14, snail
Wheel 15, jack shaft 16, spur gear group 19 etc..The worm screw 14 is arranged on the output shaft of the second servo drive motor, is driven
Worm gear 15 is rotated, then drives jack shaft 16 to rotate by worm gear 15, then drives screwdriver spindle jacket by spur gear group 19
Cylinder 20 is rotated.
In the present embodiment, jack shaft 16 be arranged in parallel with the axis direction of screwdriver 6, can be by angular contact ball
Bearing 17 and stop nut 18 etc., are securedly mounted in mounting seat 13.A pair of spur gears are respectively and fixedly installed to jack shaft
16 and screwdriver spindle jacket cylinder 20 on, using worm gear 15, the transmission of worm screw 14, spur gear, can be with more stable, reliable transmission
Torsional moment so that rotate more steady.It should be understood that transmission mechanism can also be realized by other mechanisms, such as tooth
The various structures such as wheel tooth bar, tooth belt, as long as can smoothly be delivered to the torque that ut socket drive device 11 is exported
Screwdriver spindle jacket cylinder 20.
Screwdriver spindle jacket cylinder 20 is rotatably set in outside screwdriver component, and is coaxially disposed with screwdriver main shaft 5.Spiral shell
Silk batch spindle jacket cylinder 20 can also be securedly mounted in mounting seat 13 by angular contact ball bearing 17 and stop nut 18, so that
The torsional moment of ut socket drive device 11, can reliablely and stablely be delivered to the screwdriver master concentric with screwdriver main shaft 5
On outer shaft sleeve cylinder 20, so as to drive ut socket component to rotate.
The ut socket component is coaxially disposed with screwdriver spindle jacket cylinder 20, and can slide axially installed in screwdriver master
20 lower ends of outer shaft sleeve cylinder.In the present embodiment, the ut socket component includes nut overcoat cylinder 23 and is fixedly mounted on nut
The ut socket 24 of the lower end of outer sleeve 23.Certainly, nut overcoat cylinder 23 and ut socket 24 can also be designed for integral type.Separately
Outward, the nut that the size of ut socket 24, shape can be operated as needed is changed.
Further, being opened on the outer sleeve of ut socket 24 can offer second axially grooved 231；As illustrated,
In the present embodiment, second axially grooved 231 is the uniform fluting that four axial directions open up, and is arranged on the upper of the outer sleeve of ut socket 24
Portion.It is corresponding, four perforates are provided with screwdriver spindle jacket cylinder 20, can respectively insert the by four the second guides
Two axially grooved 231, perforate, so the outer sleeve of ut socket 24 is axially movable be installed on screwdriver spindle jacket cylinder 20
On, so that the outer sleeve of ut socket 24 can be rotated with screwdriver spindle jacket cylinder 20, can also be in screwdriver spindle jacket
In axial direction moved up and down on cylinder 20.It should be understood that second axially grooved 231, the second guide, the quantity of perforate can be with
It is arranged as required to one or more.Second guide can be set screw, bolt, lead column etc., be capable of achieving nut sleeve
24 outer sleeves of cylinder can be in axial sliding connection in screwdriver spindle jacket cylinder 20.
Further, second spring 25 is provided between nut overcoat 23 tops of cylinder and screwdriver spindle jacket cylinder 20,
Ensure that the outer sleeve of ut socket 24 on screwdriver spindle jacket cylinder 20, is in axial direction moved up and down.Due to ut socket 24
Reliability is connected with ut socket drive device 11, and it is concentric with screwdriver main shaft 5, can move up and down in the axial direction, therefore
Can be unclamped with reliable and stable completion fixing nut 32, fastened and moment of torsion control.
Further, outer inclined-plane is processed as in the lower end inside of ut socket 24, in the present embodiment for 45 ° (certainly, incline
The number of degrees can be designed as needed) outer inclined-plane, after contact fixing nut 32 is moved axially downwards, due to outer inclined-plane
Self-positioning characteristic is oriented to, the practical operation center of fixing nut 32 can be automatically made up, it is inclined with identification screw center
Difference, with good position deviation tolerance, after ut socket 24 is corrected substantially in position deviation, in axial direction continues
Move downward certain position, ut socket drive device 11 is rotated with slower speed, ut socket 24 can be with fast and reliable
Fixing nut 32 is inserted in, is that fixing nut 32 is unclamped, fastening and moment of torsion control etc. are automatically brought into operation ready.
Further, passed through at the center of ut socket 24 to ensure the screwdriver 6 of the rotational automatic debugging mechanism of screw, needed
Ensure the axiality of the rotational automatic debugging mechanism of screw and ut socket executing agency.In the present embodiment, ut socket is held
Screwdriver spindle jacket cylinder 20 in row mechanism, is fastened by angular contact ball bearing 17 and stop nut 18 and installed, substantially can be with
Ensure the axiality with screwdriver main shaft 5；And the ut socket 24 for passing through the connection of the outer sleeve of ut socket 24 is cantilever design, it is
Ensure the axiality with screwdriver 6, between screwdriver main shaft 5 and screwdriver spindle jacket cylinder 20, and screwdriver 6 is oriented to
Between abutment sleeve and the outer sleeve of ut socket 24, deep groove ball bearing 26 is respectively mounted, it is ensured that screwdriver main shaft 5 and screwdriver master
Outer shaft sleeve cylinder 20, and the guide-localization sleeve of screwdriver 6 and the axiality of the outer sleeve of ut socket 24, also ensure that screwdriver
6 axialities passed through from the center of ut socket 24, it is ensured that the rotational automatic debugging mechanism of screw and ut socket executing agency it is same
Axle degree.
The rotational automatic debugging mechanism of the screw and the compact conformation of ut socket executing agency, can be used to debug machine automatically
Platform, it is reliable and stable to realize that screw rotating rotates at a high speed, moment of torsion control and it is accurately positioned, and fixing nut 32 is unclamped, fastening
With moment of torsion control function, coordinated by two sets of independent servo-drive precise control auto-actions and state, screw and nut are certainly
Dynamic operation can be with precise match and reliable and stable.
It is that foregoing debugging unit is used for one embodiment of automatic debugging board, including debug single as shown in Figure 10,11
Unit, platform 3, fixed installation guiderail base 21 on platen 3 and the sliding block 22 that is slidably mounted on guiderail base 21 etc..
Wherein, debugging unit can be the debugging unit of above-mentioned arbitrary structures combination, will not be described here.It should be understood that this is automatic
Debugging board can be used for the regulation of the screw of cavity body filter 30, nut, so as to debug the band logical of whole cavity body filter 30
Curve, with the defect that the uniformity for solving manual adjustment is low, efficiency is low.
As illustrated, the platform 3 be arranged in parallel with the axis direction of the screwdriver component of debugging unit, as whole board
Support member.It should be understood that the platform 3 may be mounted on X-axis driver element 106, can be moved on X-axis, Y-axis and Z axis
It is dynamic, the position of platform 3 is adjusted, so that debugging unit alignment needs screw, nut of regulation etc..
Guiderail base 21 is parallel to be fixedly mounted on platen 3, the diameter parallel with screwdriver component；It is corresponding, sliding block 22
It is slidably mounted on guiderail base 21, and debugging unit is arranged on sliding block 22, so that debugging unit can be in guiderail base
Moved up and down under 21 guiding.
In the present embodiment, the screw rotating driving device 1 of automatic debugging mechanism is fixedly mounted in first support 27, then
First support 27 is fixedly mounted on sliding block 22, so as to whole screw debugging unit is fixedly mounted on sliding block 22.
Further, automatic debugging board also includes the mounting seat 13 being vertically fixedly mounted on sliding block 22.Automatic debugging
The ut socket drive device 11 of mechanism is fixedly mounted in second support 12, and is fixedly mounted on installation by second support 12
On seat 13.The axis direction of the output shaft of the ut socket drive device 11 and the output shaft axis of screw rotating driving device 1
Direction is perpendicular.
Further, the jack shaft 16 of automatic debugging mechanism and screwdriver spindle jacket cylinder 20 pass through angular contact ball axle
Hold 17 and stop nut 18 be securedly mounted in mounting seat 13, the axiality with screwdriver main shaft 5 can be ensured substantially, it is ensured that
What is rotated is steady, reliable.
It is general to be imported using Engineering Documents or Real-Time Optical when screw debugging is carried out using the automatic debugging board
Location recognition screw center is learned, used as adjustment screw 31 center, platform 3 is arrived under the drive of triaxial driving apparatus
Up to the center of the screw to be adjusted 31.The practical operation center that this center is debugged automatically with adjustment screw 31,
Relatively large deviation is possible to, if only operated with the screw center for recognizing, adjustment screw 31 is possible to can not be reliably effective
Be inserted into, cause operating abnormal, now, drive screw debugging unit to move down sliding block 22 is moved down, guiding is made by oneself
The lower end of position sleeve 9 first contacts screw, in the presence of outer inclined-plane, can automatically make up the adjustment practical operation centre bit of screw 31
Put, the deviation with identification screw center；Then, a segment distance is moved still further below, and screw rotating driving device 1 is with slower
Speed rotary screw batches 6, screwdriver 6 can insert adjustment screw 31 with fast and reliable, ready to automatically adjust.
Further, since adjustment screw 31 has fixing nut 32 to be connected, it is possible to adjustment screw 31 upper surface occur less than solid
Determine the phenomenon of the upper surface of nut 32, can be moved up and down in the axial direction due to being oriented to self-positioning sleeve 9, also can fast and reliablely
Adjustment screw 31 upper surface is rotated into the upper surface of fixing nut 32 lower section.
It is general using engineering design text when nut release, fastening and moment of torsion control is carried out using the automatic debugging board
Part import or real-time optical location recognition screw center, as the center of fixing nut 32, but this center with
The practical operation center of fixing nut 32, it is possible to have relatively large deviation, fixing nut 32 is possible to can not be reliable and effective
It is inserted in by ut socket 24, causes the phenomenon of rotational slippage.In the present embodiment, the drive ut socket of sliding block 22 is being moved down
Executing agency moves down, and the lower end of ut socket 24 first contacts screw, in the presence of outer inclined-plane, can automatically make up adjustment
The practical operation center of fixing nut 32, the deviation with identification screw center；Then, fortune downwards is in axial direction continued
Dynamic certain position, ut socket drive device 11 is rotated with slower speed, ut socket 24 can with it is fast and reliable be inserted in it is solid
Determine nut 32, be that fixing nut 32 is unclamped, fastening and moment of torsion control etc. are automatically brought into operation ready.
The Network Analyzer 110 is connected by radio frequency connecting cable with cavity body filter, for the filtering of real-time monitoring cavity
The performance and change information of device.
Control device 111 is connected by exclusive data interface with Network Analyzer 110, receives the reality of Network Analyzer 110
When the performance monitored and change information；And predetermined altitude information, the adjustment order according to adjustment screw etc., control servo is driven
Dynamic system and debugging unit 109 work, to determine that the debugging for adjusting screw determines position；And determine that the height of position is believed to debug
Breath updates predetermined altitude information, adjustment order etc..
Step in the method for the embodiment of the present invention can according to actual needs carry out order adjustment, merge and delete.This
Module or unit or subelement in the device of inventive embodiments can according to actual needs be merged, divide and deleted.This
The all or part of step that field those of ordinary skill is appreciated that in the various methods of above-described embodiment can be by program
Carry out the device-dependent hardware of command terminal to complete, the program can be stored in a computer-readable recording medium, storage is situated between
Matter can include：Flash disk, read-only storage (Read-Only Memory, ROM), random access device (Random Access
Memory, RAM), disk or CD etc..
Above disclosed is only presently preferred embodiments of the present invention, can not limit right of the invention with this certainly
Scope, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and according to right of the present invention
It is required that the equivalent variations made, still fall within the covered scope of invention.
Claims (10)
1. the automatic adjustment method of a kind of cavity body filter, wherein, the cavity body filter include open-ended cavity, be closely placed on it is described
Cover plate and some adjustment screw and fixing nuts on open-ended cavity；The fixing nut locking adjustment screw is in institute
State on cover plate；Characterized in that, the method is comprised the following steps：
S1：Coordinate system correction is carried out according to cavity body filter Engineering Documents, to determine the X and Y of the Engineering Documents
Co-ordinate position information is corresponding with the X and Y coordinates information of debugging platform；
S2：According to predetermined Z coordinate altitude record file, the predetermined altitude information of all adjustment screws is obtained；
S3：All adjustment screws are adjusted to predeterminated position corresponding with the predetermined altitude information；
S4：The adjustment screw is adjusted up and down in the short transverse of the predeterminated position, and by Network Analyzer real-time monitoring
The performance and change information of the cavity body filter, and it is delivered to control device；
S5：The performance and change information of control device cavity body filter according to real-time monitoring, judge to determine institute
The debugging for stating adjustment screw determines position；And determine that the elevation information of position updates the predetermined altitude information with the debugging.
2. the automatic adjustment method of cavity body filter according to claim 1, it is characterised in that the method also includes step
S6：Set the debugging of all adjustment screws sequentially；
In the step S4, according to the debugging set in step S6 sequentially, in the short transverse of the predeterminated position
The lower adjustment adjustment screw.
3. the automatic adjustment method of cavity body filter according to claim 2, it is characterised in that methods described also includes step
S7：Debugging order and performance and change information according to the step S4 and step S5, update the debugging of the step S6
Sequentially.
4. the automatic adjustment method of cavity body filter according to claim 2, it is characterised in that right in the step S6
The adjustment screw is numbered, and debugs the adjustment screw of odd-numbered first in order, then adjusts even in order
The adjustment screw of number numbering.
5. the automatic adjustment method of cavity body filter according to claim any one of 1-4, it is characterised in that in the step
In S1, single-point or Supplements are carried out by coordinate system, determine the coordinate system and the debugging platform of the Engineering Documents
Coordinate system side-play amount, determine it is described debugging screw it is described debugging platform X/Y co-ordinate position informations.
6. the automatic adjustment method of cavity body filter according to claim 5, it is characterised in that in the step S2, institute
State predetermined Z coordinate altitude record file be stored with same model batch function admirable cavity body filter all adjustment screws
Position height information.
7. the automatic adjustment method of cavity body filter according to claim 5, it is characterised in that in the step S3, bag
Include following steps：
S3-1：The cavity body filter is fixed on the board platform of the debugging platform；
S3-2：According to the coordinate information that the step S1 determines, screw is driven to rotate execution machine by servo drive system
Structure and ut socket executing agency, position as the corresponding X of the coordinate information and Y location；
S3-3：The screw rotary actuator and ut socket executing agency is driven to move downward；The screw rotation is performed
Mechanism first contacts with the adjustment screw, with the insertion adjustment screw is merged, then the ut socket executing agency again to
Lower mobile certain position, is contacted with the fixing nut, and fixing nut is inserted in merging, after the completion of unscrew the fixing nut；
The screw rotary actuator rotates the corresponding height of the preset height information that the adjustment screw determines to step S2
Position, then the ut socket executing agency be locked nut, the screw rotary actuator and ut socket are performed
Mechanism is moved up, and repeats the above steps, and all adjustment screws are reached into the predeterminated position.
8. the automatic adjustment method of cavity body filter according to claim 7, it is characterised in that in the step S4, bag
Include following steps：
S4-1：According to the coordinate information that the step S1 determines, the screw is driven to revolve by the servo drive system
Turn executing agency and ut socket executing agency, position as the corresponding X of the coordinate information and Y location；
S4-2：The screw rotary actuator and ut socket executing agency is driven to move downward；The screw rotation is performed
Mechanism first contacts with the adjustment screw, with the insertion adjustment screw is merged, then the ut socket executing agency again to
Lower mobile certain position, is contacted with the fixing nut, and fixing nut is inserted in merging, after the completion of unscrew the fixing nut；
The screw rotary actuator rotates the adjustment screw and is moved up and down in the predeterminated position, and is moving up and down process
In, by the performance and change information of cavity body filter described in the Network Analyzer real-time monitoring, and it is delivered to control device.
9. a kind of cavity body filter automatic debugging system, wherein, the cavity body filter include open-ended cavity, be closely placed on it is described
Cover plate and some adjustment screw and fixing nuts on open-ended cavity；The fixing nut locking adjustment screw is in institute
State on cover plate；Characterized in that, the system includes：For the board platform for cavity body filter fixed installation；
It is arranged on the board platform, the debugging unit of elastic operation is carried out to the screw and fixing nut of adjusting；
Driving the debugging unit carries out the servo drive system of three axle movements；
Be connected with the cavity body filter, the network analysis of the performance for cavity body filter described in real-time monitoring and change information
Instrument；And
Control device, the institute of predetermined altitude information, the real-time monitoring of the Network Analyzer for all adjustment screws
Performance and change information are stated, the servo drive system and debugging unit work is controlled, to determine the debugging of the adjustment screw
Determine position；And determine that the elevation information of position updates the predetermined altitude information with the debugging.
10. cavity body filter automatic debugging system according to claim 9, it is characterised in that the servo drive system
Including be fixedly mounted on the board platform Y-axis driver element, by the Y-axis driver element drive come in the Y-axis direction
The dynamic X-axis driver element of return and the Z axis driving list moved back and forth in the X-axis direction by X-axis driver element drive
Unit；
The debugging unit include by the Z axis driver element drive the screw rotary actuator that moves back and forth on Z axis and
Ut socket executing agency.
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| CN108155453A (en) * | 2018-02-01 | 2018-06-12 | 昆山立讯射频科技有限公司 | Filter cavity merges device |
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