CN103439544B - Precise automatic adjustment method and device of balance of instrument machine core - Google Patents
Precise automatic adjustment method and device of balance of instrument machine core Download PDFInfo
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- CN103439544B CN103439544B CN201310390293.4A CN201310390293A CN103439544B CN 103439544 B CN103439544 B CN 103439544B CN 201310390293 A CN201310390293 A CN 201310390293A CN 103439544 B CN103439544 B CN 103439544B
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 239000003292 glue Substances 0.000 claims abstract description 128
- 238000005507 spraying Methods 0.000 claims abstract description 103
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims abstract description 14
- 238000005259 measurement Methods 0.000 claims description 35
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 240000002791 Brassica napus Species 0.000 description 1
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- 238000010205 computational analysis Methods 0.000 description 1
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- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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Abstract
Provided is a precise automatic adjustment method and device of balance of an instrument machine core. Glue spraying is carried out on a machine core by using a glue spraying valve to achieve balance adjustment of the machine core, the glue spraying valve does not make contact with the machine core, interference and damage to the machine core in the glue spraying process are prevented, the angle of a meter pointer is measured in real time by using an image sensor and is fed back to a computer, the computer calculates glue spraying amount and glue spraying positions, and a main controller is used for controlling glue spraying action. An automatic adjusting device comprises a rack, a machine core action module, an image sensor detecting module, a micro-mass adjusting module, the computer and the main controller, the machine core action module controls a clamp and the machine core to rotate, the image sensor detects the angle of the pointer in the machine core, and the micro-mass adjusting module comprises the glue spraying valve and a movement mechanism. The precise automatic adjustment method and device of the balance of the instrument machine core achieves automatic precise adjustment of the balance of instruments, the balance errors of the instruments can be adjusted to less than 0.05 degree, and the precise automatic adjustment method and device of the balance of the instrument machine core is good in consistency, high in production efficiency and stable in product quality.
Description
Technical field:
The present invention relates to mechanical field, particularly relate to the production mounting technology of electrical measuring instrument, particularly a kind of meter movement balances accurate Automatic adjustment method and device.
Background technology:
In prior art, the movement balance in electrical measurement analogue instrument is by manually regulating.Operating personnel judge direction and the degree of adjustment by naked eyes, and then on movement, added tin by electric soldering iron or subtracted tin and do reciprocal adjustment, whole process very complicated, controllability extreme difference, its accuracy depends on vision, the proficiency of each employee.Further, because manual operation process is longer and uncontrollable, often damage other positions of meter movement, as pointer, pivot etc., cause the dull card pin of instrument.Repair rate is high, poor stability, and need a large amount of manpower and materials of cost to correct, production cost is high, and efficiency is lower, and unstable product quality.
Summary of the invention:
The object of the present invention is to provide a kind of meter movement to balance accurate Automatic adjustment method, described this meter movement balances accurate Automatic adjustment method will to solve in prior art movement equilibrium process very complicated in electrical measuring instrument, poor controllability, technical matters that error is large.
This meter movement of the present invention balances accurate Automatic adjustment method, comprise the step that is added mass on movement, wherein, add in the step of mass described on movement, a fixture is utilized to fix movement to be regulated, utilizing a glue spraying controller to control a glue spraying valve is ejected on described movement by the glue of an appropriate amount, and utilize a light source to carry out irradiation solidification to the glue on movement, before the step of mass is added in enforcement on movement, fixture described in being loaded by movement to be regulated is also fixing, then the angle of the reference line that the pointer in an imageing sensor measurement movement is given relative to is utilized, and measurement result is sent to a computing machine, then movement is rotated 180 degree in its pointer Plane of rotation, the angle of pointer relative to described reference line measured by imageing sensor described in recycling, and measurement result is sent to described computing machine, utilize computing machine poor according to twice measurement result calculating torque, and calculate the appropriate amount of the required glue sprayed on movement further, and glue is ejected into the target position data on movement, and according to the target position data that glue is ejected on movement, glue spraying valve is moved to corresponding eject position.
Further, spray in the process of glue at glue spraying valve, the angle of movement pointer relative to reference line measured in real time by imageing sensor described in utilization, and measurement result is sent to computing machine, dynamically compensated and corrected glue spraying amount after utilizing computer calculate by glue spraying controller.
Further, movement is rotated 90 degree and 270 degree respectively in its pointer Plane of rotation from reference position, imageing sensor is utilized to measure movement respectively in reference position, pointer on 90 degree of positions and 270 degree of positions is relative to the angle of reference line, and measurement result is sent to computing machine, computing machine is utilized to calculate the glue spraying amount needed for current location according to measurement result, and send glue spraying controller and a motion to, utilize glue spraying controller to control glue spraying valve and spray glue amount accurately, utilize motion that glue spraying valve is moved to correct position, simultaneously, imageing sensor is utilized to measure the angle of movement pointer relative to reference line in real time, and measurement result is sent to computing machine, dynamically glue spraying amount is compensated and corrected by glue spraying controller after utilizing computer calculate.
Further, utilize the glue spraying controller described in a main controller controls and motion, computing machine is connected with described master controller, and what utilize the light source described in main controller controls lights action, and further by the position of light source driving mechanisms control light source.
Further, a rotating mechanism is utilized to drive fixture to realize spinning movement.
Further, when movement is rotated to 90 degree of positions and 270 degree of positions, utilize respectively one knock hammer to fixture and and then by the mode of knocking, vibration is produced to the movement in fixture, to eliminate the rubbing action in movement between rotational structure, make movement pointer stop at accurate location.
Further, measuring process and the result of the display image sensor be connected with computing machine is utilized.
Further, a two-dimension moving platform is utilized to drive imageing sensor to produce displacement.
Present invention also offers and a kind ofly realize the device that above-mentioned meter movement balances accurate Automatic adjustment method, described this meter movement balances accurate self-checking device and comprises frame, movement action module, imageing sensor detection module, micro-quality adjustment module, computing machine and master controller, wherein, described movement action module comprises knocks actuator, knock hammer, fixed head, rotating mechanism and clamping device, described fixed head is arranged in described frame, described rotating mechanism is arranged on fixed head, described clamping device is arranged on rotating mechanism, the described actuator that knocks is arranged on fixed head, described knock hammer and knock actuator and be connected, described imageing sensor detection module comprises a two-dimension moving platform and an imageing sensor, described imageing sensor is connected with described two-dimension moving platform, imageing sensor is connected with described computing machine by signal wire, described micro-quality adjustment module comprises a glue spraying valve, a glue spraying controller, a pointolite and a motion, described glue spraying controller and motion are all arranged in frame, described glue spraying valve and pointolite are all arranged in motion, glue spraying valve is connected with described glue spraying controller each via wire with the control end of pointolite, glue spraying controller, the control end of motion, knock the control end of actuator, the control end of rotating mechanism is all connected with described master controller each via wire, master controller is connected with computing machine by signal cable.
Further, described clamping device comprises out gas enclosure cylinder, fastening spring and chuck, described rotating mechanism comprises stepper motor and rotating disk, described chuck comprises a pincerlike component, described fastening spring is connected in described pincerlike component, fastening spring and chuck are all arranged on described rotating disk, described gas enclosure cylinder of opening is arranged on fixed head, the piston rod opening gas enclosure cylinder is connected with a connecting rod, one end of described connecting rod is adjacent with pincerlike component, rotating disk is connected by the output shaft of shaft coupling with described stepper motor, stepper motor is arranged on fixed head, the described hammer that knocks to be arranged in the rotational plane of rotating disk and to be positioned at outside the rotation round of rotating disk, knock actuator by knocking cylinder or electromagnet is formed, the control end opening gas enclosure cylinder is connected with master controller by wire.
Further, described two-dimension moving platform comprises vertical guide rail, vertical movement stepper motor, horizontal guide rail and tangential movement stepper motor, described horizontal guide rail is arranged in frame, described tangential movement stepper motor is arranged on the end of horizontal guide rail, horizontal guide rail is provided with first slide unit, tangential movement stepper motor is connected with the first described slide unit by first gear train, described vertical guide rail is arranged on the first slide unit, described vertical movement stepper motor is arranged on the end of vertical guide rail, vertical guide rail is provided with the second slide unit, vertical movement stepper motor is connected with the second described slide unit by second gear train, imageing sensor is arranged on the second slide unit.
Further, described motion comprises tangential movement leading screw, servomotor, turntable, turntable actuating cylinder, highly regulate stepper motor, vertical slide rail and down-feed screw, described tangential movement leading screw is arranged in frame by bearing, described servomotor is arranged in frame, the output shaft of servomotor is connected with tangential movement leading screw by shaft coupling, tangential movement leading screw is provided with the 3rd slide unit, described turntable is arranged on the 3rd described slide unit, turntable is connected with the 3rd slide unit by a rotation axis, described turntable actuating cylinder is fixedly installed on the 3rd slide unit, one end and the turntable of the piston rod of turntable actuating cylinder are hinged, described height regulates stepper motor, vertical slide rail and down-feed screw are arranged on turntable, described vertical slide rail and the length direction of down-feed screw are all perpendicular to turntable plane, vertical slide rail is connected with a supporting plate by sliding pair, described supporting plate forms screw pair by screw thread and down-feed screw, the output shaft of stepper motor is highly regulated to be connected with down-feed screw, described glue spraying valve is arranged on supporting plate, described pointolite is arranged on turntable.
The present invention compares with prior art, and its effect is actively with obvious.The present invention utilizes glue spraying valve to movement glue spraying, realize the balance adjustment of movement, glue spraying valve does not contact with movement, prevents in glue spraying process and damages the interference of movement, utilize the angle of imageing sensor real-time measurement instrument list index, utilize computer calculate glue spraying amount and glue spraying position, utilize the action of main controller controls glue spraying, the automatic precision achieving instrument balance regulates, instrument balance error is adjustable to and is no more than 0.05 °, and consistance is good, production efficiency is high, constant product quality.
Accompanying drawing illustrates:
Fig. 1 is the one-piece construction schematic diagram that the meter movement in the present invention balances accurate self-checking device.
Fig. 2 is the mounting structure schematic diagram that the meter movement in the present invention balances movement action module, imageing sensor detection module and micro-quality adjustment module in accurate self-checking device.
Fig. 3 is the structural representation that the meter movement in the present invention balances the movement action module in accurate self-checking device.
Fig. 4 is the structural representation that the meter movement in the present invention balances the imageing sensor detection module in accurate self-checking device.
Fig. 5 is the structural representation that the meter movement in the present invention balances the micro-quality adjustment module in accurate self-checking device.
Embodiment:
Embodiment 1:
Meter movement of the present invention balances accurate Automatic adjustment method, comprise the step that is added mass on movement, wherein, add in the step of mass described on movement, a fixture is utilized to fix movement to be regulated, utilizing a glue spraying controller to control a glue spraying valve is ejected on described movement by the glue of an appropriate amount, and utilize a light source to carry out irradiation solidification to the glue on movement, before the step of mass is added in enforcement on movement, fixture described in being loaded by movement to be regulated is also fixing, then the angle of the reference line that the pointer in an imageing sensor measurement movement is given relative to is utilized, and measurement result is sent to a computing machine, then movement is rotated 180 degree in its pointer Plane of rotation, the angle of pointer relative to described reference line measured by imageing sensor described in recycling, and measurement result is sent to described computing machine, utilize computing machine poor according to twice measurement result calculating torque, and calculate the appropriate amount of the required glue sprayed on movement further, and glue is ejected into the target position data on movement, and according to the target position data that glue is ejected on movement, glue spraying valve is moved to corresponding eject position.
Further, spray in the process of glue at glue spraying valve, the angle of movement pointer relative to reference line measured in real time by imageing sensor described in utilization, and measurement result is sent to computing machine, dynamically compensated and corrected glue spraying amount after utilizing computer calculate by glue spraying controller.
Further, movement is rotated 90 degree and 270 degree respectively in its pointer Plane of rotation from reference position, imageing sensor is utilized to measure movement respectively in reference position, pointer on 90 degree of positions and 270 degree of positions is relative to the angle of reference line, and measurement result is sent to computing machine, computing machine is utilized to calculate the glue spraying amount needed for current location according to measurement result, and send glue spraying controller and a motion to, utilize glue spraying controller to control glue spraying valve and spray glue amount accurately, utilize motion that glue spraying valve is moved to correct position, simultaneously, imageing sensor is utilized to measure the angle of movement pointer relative to reference line in real time, and measurement result is sent to computing machine, dynamically glue spraying amount is compensated and corrected by glue spraying controller after utilizing computer calculate.
Further, utilize the glue spraying controller described in a main controller controls and motion, computing machine is connected with described master controller, and what utilize the light source described in main controller controls lights action, and further by the position of light source driving mechanisms control light source.
Further, a rotating mechanism is utilized to drive fixture to realize spinning movement.
Further, when movement is rotated to 90 degree of positions and 270 degree of positions, utilize respectively one knock hammer to fixture and and then by the mode of knocking, vibration is produced to the movement in fixture, to eliminate the rubbing action in movement between rotational structure, make movement pointer stop at accurate location.
Further, measuring process and the result of the display image sensor be connected with computing machine is utilized.
Further, a two-dimension moving platform is utilized to drive imageing sensor to produce displacement.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, present invention also offers and a kind ofly realize the device that above-mentioned meter movement balances accurate Automatic adjustment method, described this meter movement balances accurate self-checking device and comprises frame 100, movement action module 200, imageing sensor detection module 300, micro-quality adjustment module 400, computing machine 306 and master controller 500, wherein, movement action module 200 comprises knocks actuator 203, knock hammer 204, fixed head 207, rotating mechanism and clamping device, fixed head 207 is arranged in frame 100, rotating mechanism is arranged on fixed head 207, clamping device is arranged on rotating mechanism, knocking actuator 203 is arranged on fixed head 207, knock hammer 204 and knock actuator 203 and be connected, imageing sensor detection module 300 comprises a two-dimension moving platform and an imageing sensor 305, imageing sensor 305 is connected with two-dimension moving platform, imageing sensor 305 is connected with computing machine 306 by signal wire, micro-quality adjustment module 400 comprises a glue spraying valve 406, a glue spraying controller 408, a pointolite 407 and a motion, glue spraying controller 408 and motion are all arranged in frame 100, glue spraying valve 406 and pointolite 407 are all arranged in motion, glue spraying valve 406 is connected with glue spraying controller 408 each via wire with the control end of pointolite 407, glue spraying controller 408, the control end of motion, knock the control end of actuator 203, the control end of rotating mechanism is all connected with master controller 500 each via wire, master controller 500 is connected with computing machine 306 by signal cable.
Further, clamping device comprises out gas enclosure cylinder 202, fastening spring (not shown) and chuck 206, rotating mechanism comprises stepper motor 201 and rotating disk 205, chuck 206 comprises a pincerlike component, fastening spring is connected in pincerlike component, fastening spring and chuck 206 are all arranged on rotating disk 205, opening gas enclosure cylinder 202 is arranged on fixed head 207, the piston rod opening gas enclosure cylinder 202 is connected with a connecting rod (not shown), one end of connecting rod is adjacent with pincerlike component, rotating disk 205 is connected by the output shaft of shaft coupling with stepper motor 201, stepper motor 201 is arranged on fixed head 207, knock hammer 204 to be arranged in the rotational plane of rotating disk 205 and to be positioned at outside the rotation round of rotating disk 205, knock actuator 203 by knocking cylinder or electromagnet is formed, the control end opening gas enclosure cylinder 202 is connected with master controller 500 by wire.
Further, two-dimension moving platform comprises vertical guide rail 301, vertical movement stepper motor 302, horizontal guide rail 303 and tangential movement stepper motor 304, horizontal guide rail 303 is arranged in frame 100, tangential movement stepper motor 304 is arranged on the end of horizontal guide rail 303, horizontal guide rail 303 is provided with first slide unit, tangential movement stepper motor 304 is connected with the first slide unit by first gear train, vertical guide rail 301 is arranged on the first slide unit, vertical movement stepper motor 302 is arranged on the end of vertical guide rail 301, vertical guide rail 301 is provided with the second slide unit, vertical movement stepper motor 302 is connected with the second slide unit by second gear train, imageing sensor 305 is arranged on the second slide unit.
Further, motion comprises tangential movement leading screw 401, servomotor 402, turntable 403, turntable actuating cylinder 404, highly regulate stepper motor 405, vertical slide rail and down-feed screw, tangential movement leading screw 401 is arranged in frame 100 by bearing, servomotor 402 is arranged in frame 100, the output shaft of servomotor 402 is connected with tangential movement leading screw 401 by shaft coupling, tangential movement leading screw 401 is provided with the 3rd slide unit, turntable 403 is arranged on the 3rd slide unit, turntable 403 is connected with the 3rd slide unit by a rotation axis, turntable actuating cylinder 404 is fixedly installed on the 3rd slide unit, one end and the turntable 403 of the piston rod of turntable actuating cylinder 404 are hinged, highly regulate stepper motor 405, vertical slide rail and down-feed screw are arranged on turntable 403, the length direction of vertical slide rail and down-feed screw is all perpendicular to turntable 403 plane, vertical slide rail is connected with a supporting plate by sliding pair, supporting plate forms screw pair by screw thread and down-feed screw, the output shaft of stepper motor 405 is highly regulated to be connected with down-feed screw, glue spraying valve 406 is arranged on supporting plate, pointolite 407 is arranged on turntable 403.
Further, glue spraying controller 408 is connected with glue spraying valve 406 by tracheae, wire, to control glue spraying valve 406 glue spraying.
Further, frame 100 comprises support 101 and cover of becalming, and cover of becalming is arranged on the top of support 101, and computing machine 306 is connected with display, and display is arranged on the dead ahead of cover of becalming.
Further, the built-in vision algorithm of imageing sensor 305, measures required data in a non contact fashion.
Further, in computing machine 306, be provided with routine analyzer, for the measurement result of computational analysis imageing sensor 305, and the measuring process of image sensor 305.
The course of work of the present embodiment is: the meter movement of balance to be regulated loads fixture to be fixed, again the fixture of installation core is put into the chuck 206 of clamping device, press the start button in computing machine, open gas enclosure cylinder 202 rollback, fastening spring locks fixture and movement by chuck 206, and stepper motor 201 driven rotary dish 205 rotates to 90 ° of positions, knocks hammer 204 and raps rotating disc 205, to eliminate rubbing action between rotational structure in movement, movement pointer is made to stop at accurate location.Then imageing sensor 305 moves to movement pointer measurement point position by two-dimension moving platform, measures pointer relative reference line angle degree, measurement result is sent to computing machine 306 by Ethernet interface.Then stepper motor 201 driven rotary dish 205 rotates to 270 ° of positions, knock hammer 204 and again rap rotating disc 205, then imageing sensor 305 moves to now movement pointer measurement point position by two-dimension moving platform, measure pointer relative reference line angle degree, measurement result is sent to computing machine 306, computing machine 306 is poor according to measurement data calculating torque, calculates glue spraying direction and glue spraying amount further, and sends data to master controller 500.Then master controller 500 controls turntable 403 action by motion, makes glue spraying valve 406 move to position accurately.Master controller 500 controls glue spraying controller 408, and glue spraying controller 408 controls glue spraying valve 406, makes glue spraying valve 406 spray suitable glue spraying amount.In glue spraying process, movement pointer relative reference line angle degree measured in real time by imageing sensor 305, after computing machine 306 calculates, dynamically glue spraying amount is compensated and corrected by master controller 500, after making glue spraying valve 406 spray suitable glue amount, movement pointer reaches desirable position, after glue spraying terminates, master controller 500 controls turntable 403 action, makes pointolite 407 move to glue spraying position, point bright light source, solidified glue.Then stepper motor 201 driven rotary dish 205 rotates to 0 ° of i.e. reference position, knock hammer 204 and rap rotating disc 205, then imageing sensor 305 moves to current movement pointer measurement point position by two-dimension moving platform, measure pointer relative reference line angle degree, measurement result is sent to computing machine 306, computing machine 306 calculates the glue spraying amount needed for current location according to the aggregation of data on 0 °, 90 ° and 270 ° of positions, and sends master controller 500 to.Then master controller 500 controls corresponding sports mechanism and makes glue spraying valve 406 move to suitable position and spray glue amount accurately, same in glue spraying process, by imageing sensor 305 real-time measuring data dynamic corrections glue spraying amount, after glue spraying completes, transfer point light source 407 also lights solidified glue.Due to slight influencing each other may be there is between each position, then detect again once at 90 °, 270 ° and 0 ° of position respectively, according to measurement result, can slightly revise.Movement balance qualified after, rotating disk 205 rotates back into initial position, opens gas enclosure cylinder 202 action, opens chuck 206, light pilot lamp, wait for workman take out movement, and put into another wait adjust movement carry out balance adjustment next time.
Claims (12)
1. a meter movement balances accurate Automatic adjustment method, comprise the step that is added mass on movement, it is characterized in that: add in the step of mass described on movement, a fixture is utilized to fix movement to be regulated, utilizing a glue spraying controller to control a glue spraying valve is ejected on described movement by the glue of an appropriate amount, and utilize a light source to carry out irradiation solidification to the glue on movement, before the step of mass is added in enforcement on movement, fixture described in being loaded by movement to be regulated is also fixing, then the angle of the reference line that the pointer in an imageing sensor measurement movement is given relative to is utilized, and measurement result is sent to a computing machine, then movement is rotated 180 degree in its pointer Plane of rotation, the angle of pointer relative to described reference line measured by imageing sensor described in recycling, and measurement result is sent to described computing machine, utilize computing machine poor according to twice measurement result calculating torque, and calculate the appropriate amount of the required glue sprayed on movement further, and glue is ejected into the target position data on movement, and according to the target position data that glue is ejected on movement, glue spraying valve is moved to corresponding eject position.
2. meter movement as claimed in claim 1 balances accurate Automatic adjustment method, it is characterized in that: spray in the process of glue at glue spraying valve, the angle of movement pointer relative to reference line measured in real time by imageing sensor described in utilization, and measurement result is sent to computing machine, dynamically glue spraying amount is compensated and corrected by glue spraying controller after utilizing computer calculate.
3. meter movement as claimed in claim 1 balances accurate Automatic adjustment method, it is characterized in that: movement is rotated 90 degree and 270 degree respectively in its pointer Plane of rotation from reference position, imageing sensor is utilized to measure movement respectively in reference position, pointer on 90 degree of positions and 270 degree of positions is relative to the angle of reference line, and measurement result is sent to computing machine, computing machine is utilized to calculate the glue spraying amount needed for current location according to measurement result, and send glue spraying controller and a motion to, utilize glue spraying controller to control glue spraying valve and spray glue amount accurately, utilize motion that glue spraying valve is moved to correct position, simultaneously, imageing sensor is utilized to measure the angle of movement pointer relative to reference line in real time, and measurement result is sent to computing machine, dynamically glue spraying amount is compensated and corrected by glue spraying controller after utilizing computer calculate.
4. meter movement as claimed in claim 3 balances accurate Automatic adjustment method, it is characterized in that: utilize the glue spraying controller described in a main controller controls and motion, computing machine is connected with described master controller, what utilize the light source described in main controller controls lights action, and further by the position of light source driving mechanisms control light source.
5. meter movement as claimed in claim 1 balances accurate Automatic adjustment method, it is characterized in that: utilize a rotating mechanism to drive fixture to realize spinning movement.
6. meter movement as claimed in claim 3 balances accurate Automatic adjustment method, it is characterized in that: when movement is rotated to 90 degree of positions and 270 degree of positions, utilize one to knock hammer respectively and rap rotating disc, and then by the mode of knocking, vibration is produced to the movement in fixture, to eliminate the rubbing action in movement between rotational structure, movement pointer is made to stop at accurate location.
7. meter movement as claimed in claim 1 balances accurate Automatic adjustment method, it is characterized in that: the measuring process and the result that utilize the display image sensor be connected with computing machine.
8. meter movement as claimed in claim 1 balances accurate Automatic adjustment method, it is characterized in that: utilize a two-dimension moving platform to drive imageing sensor to produce displacement.
9. one kind realizes the device that meter movement as claimed in claim 1 balances accurate Automatic adjustment method, comprise frame, movement action module, imageing sensor detection module, micro-quality adjustment module, computing machine and master controller, it is characterized in that: described movement action module comprises knocks actuator, knock hammer, fixed head, rotating mechanism and clamping device, described fixed head is arranged in described frame, described rotating mechanism is arranged on fixed head, described clamping device is arranged on rotating mechanism, the described actuator that knocks is arranged on fixed head, described knock hammer and knock actuator and be connected, described imageing sensor detection module comprises a two-dimension moving platform and an imageing sensor, described imageing sensor is connected with described two-dimension moving platform, imageing sensor is connected with described computing machine by signal wire, described micro-quality adjustment module comprises a glue spraying valve, a glue spraying controller, a pointolite and a motion, described glue spraying controller and motion are all arranged in frame, described glue spraying valve and pointolite are all arranged in motion, glue spraying valve is connected with described glue spraying controller each via wire with the control end of pointolite, glue spraying controller, the control end of motion, knock the control end of actuator, the control end of rotating mechanism is all connected with described master controller each via wire, master controller is connected with computing machine by signal cable.
10. meter movement as claimed in claim 9 balances accurate self-checking device, it is characterized in that: described clamping device comprises out gas enclosure cylinder, fastening spring and chuck, described rotating mechanism comprises stepper motor and rotating disk, described chuck comprises a pincerlike component, described fastening spring is connected in described pincerlike component, fastening spring and chuck are all arranged on described rotating disk, described gas enclosure cylinder of opening is arranged on fixed head, the piston rod opening gas enclosure cylinder is connected with a connecting rod, one end of described connecting rod is adjacent with pincerlike component, rotating disk is connected by the output shaft of shaft coupling with described stepper motor, stepper motor is arranged on fixed head, the described hammer that knocks to be arranged in the rotational plane of rotating disk and to be positioned at outside the rotation round of rotating disk, knock actuator by knocking cylinder or electromagnet is formed, the control end opening gas enclosure cylinder is connected with master controller by wire.
11. meter movements as claimed in claim 9 balance accurate self-checking device, it is characterized in that: described two-dimension moving platform comprises vertical guide rail, vertical movement stepper motor, horizontal guide rail and tangential movement stepper motor, described horizontal guide rail is arranged in frame, described tangential movement stepper motor is arranged on the end of horizontal guide rail, horizontal guide rail is provided with first slide unit, tangential movement stepper motor is connected with the first described slide unit by first gear train, described vertical guide rail is arranged on the first slide unit, described vertical movement stepper motor is arranged on the end of vertical guide rail, vertical guide rail is provided with the second slide unit, vertical movement stepper motor is connected with the second described slide unit by second gear train, imageing sensor is arranged on the second slide unit.
12. meter movements as claimed in claim 9 balance accurate self-checking device, it is characterized in that: described motion comprises tangential movement leading screw, servomotor, turntable, turntable actuating cylinder, highly regulate stepper motor, vertical slide rail and down-feed screw, described tangential movement leading screw is arranged in frame by bearing, described servomotor is arranged in frame, the output shaft of servomotor is connected with tangential movement leading screw by shaft coupling, tangential movement leading screw is provided with the 3rd slide unit, described turntable is arranged on the 3rd described slide unit, turntable is connected with the 3rd slide unit by a rotation axis, described turntable actuating cylinder is fixedly installed on the 3rd slide unit, one end and the turntable of the piston rod of turntable actuating cylinder are hinged, described height regulates stepper motor, vertical slide rail and down-feed screw are arranged on turntable, described vertical slide rail and the length direction of down-feed screw are all perpendicular to turntable plane, vertical slide rail is connected with a supporting plate by sliding pair, described supporting plate forms screw pair by screw thread and down-feed screw, the output shaft of stepper motor is highly regulated to be connected with down-feed screw, described glue spraying valve is arranged on supporting plate, described pointolite is arranged on turntable.
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| CN201310390293.4A CN103439544B (en) | 2013-08-30 | 2013-08-30 | Precise automatic adjustment method and device of balance of instrument machine core |
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| CN201310390293.4A CN103439544B (en) | 2013-08-30 | 2013-08-30 | Precise automatic adjustment method and device of balance of instrument machine core |
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| CN110850133A (en) * | 2019-11-29 | 2020-02-28 | 北京工业大学 | Mechanical indicating ammeter pointer balancing device |
| CN113075433A (en) * | 2021-04-06 | 2021-07-06 | 北京工业大学 | Electromagnetic system ammeter pointer balancing device |
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| US4758784A (en) * | 1985-11-15 | 1988-07-19 | Stewart Warner Corporation | Air core gauge with zero pointer return related application |
| CN101782589A (en) * | 2009-01-15 | 2010-07-21 | 韩百军 | Shockproof movement of revolution meter |
| CN201940338U (en) * | 2011-03-14 | 2011-08-24 | 宜昌博思机电设备有限公司 | Glue applicator |
| CN102506676A (en) * | 2011-10-17 | 2012-06-20 | 宁波良业电器有限公司 | Concentricity calibrating tooling of electric tool |
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| CN103003760A (en) * | 2010-07-16 | 2013-03-27 | Eta瑞士钟表制造股份有限公司 | Method for adjusting the oscillation frequency, the inertia or the balance of a mobile component in a movement or in a balance and spring assembly of a timepiece |
| CN203433014U (en) * | 2013-08-30 | 2014-02-12 | 上海康比利仪表有限公司 | Precise and automatic adjusting device of movement balance of instrument |
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| JPS5610259A (en) * | 1979-07-05 | 1981-02-02 | Nippon Seimitsu Kogyo Kk | Method for correcting deflection angle of moving part in wide angle moving coil type meter |
| JP5279066B2 (en) * | 2007-12-21 | 2013-09-04 | 株式会社コーワ | Brush roll and cleaning device |
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| CN101782589A (en) * | 2009-01-15 | 2010-07-21 | 韩百军 | Shockproof movement of revolution meter |
| CN103003760A (en) * | 2010-07-16 | 2013-03-27 | Eta瑞士钟表制造股份有限公司 | Method for adjusting the oscillation frequency, the inertia or the balance of a mobile component in a movement or in a balance and spring assembly of a timepiece |
| CN201940338U (en) * | 2011-03-14 | 2011-08-24 | 宜昌博思机电设备有限公司 | Glue applicator |
| CN102506676A (en) * | 2011-10-17 | 2012-06-20 | 宁波良业电器有限公司 | Concentricity calibrating tooling of electric tool |
| CN202600060U (en) * | 2012-03-31 | 2012-12-12 | 西安北方光电科技防务有限公司 | Apparatus for screening electromagnetic gyro iron core |
| CN203433014U (en) * | 2013-08-30 | 2014-02-12 | 上海康比利仪表有限公司 | Precise and automatic adjusting device of movement balance of instrument |
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| CN103439544A (en) | 2013-12-11 |
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