CN201793906U - Manual turntable controlled driving control device for servomotors - Google Patents
Manual turntable controlled driving control device for servomotors Download PDFInfo
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- CN201793906U CN201793906U CN 201020529079 CN201020529079U CN201793906U CN 201793906 U CN201793906 U CN 201793906U CN 201020529079 CN201020529079 CN 201020529079 CN 201020529079 U CN201020529079 U CN 201020529079U CN 201793906 U CN201793906 U CN 201793906U
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- servo motor
- control signal
- signal generation
- control device
- module
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Abstract
A manual turntable controlled driving control device for servomotors is applicable to an electromechanical device (such as a sewing machine) with a servomotor in a matched manner. By using the device, a user can remotely control the operation of a servomotor in the sewing machine in a manual mode conveniently and safely when the sewing machine is required to be maintained. During the operation process, the user can remotely control the operation of the servomotor only by adopting a manual runner module arranged outside the sewing machine instead of being in contact with the servomotor inside the sewing machine and any mechanism or device at the periphery of the sewing machine. Therefore, convenience and safety in use are brought to the user.
Description
Technical field
The utility model relates to a kind of electron controls technology, particularly control the formula servo motor drive control device relevant for a kind of manual turntable, the electromechanical equipment that it can be applicable to arrange in pairs or groups and has a servo motor to one, for example be Sewing machines equipment, in order to allow the user can conveniently reach the running of controlling the servo motor in this Sewing machines equipment safely with manual method.
Background technology
Sewing machines is a kind of machine that can be used to manufacture textiles, used for textiles line automated sewing can be integral.The mechanism of the Sewing machines equipment of automation at present generally includes a servo motor and a sewing pin, and wherein servo motor is to carry out a sewing in order to driving sewing pin to move linear slit is gone in the cloth of textiles.
Present Sewing machines equipment usually adopts a kind of design of direct driving, even also servo motor directly sees through a connecting axle and fixes on the main shaft of Sewing machines, with allow servo motor the rotatable main shaft of running and drive the sewing pin and carry out the sewing action.In addition, the periphery of servo motor is provided with other mechanism or equipment usually, radiator fan for example, and the personnel that therefore make are difficult for the rotating shaft part of touching servo motor with hand.When this kind mechanism design mode is when Sewing machines device fails situation in a shortcoming that causes in the practical application, be difficult for allowing the maintenance personal adjust the rotating shaft of servo motor and keep in repair the position of adjusting the sewing pin by manual mode.Even the maintenance personal can rotate it with the rotating shaft that hand touches servo motor, but this practice has the misgivings on the safety.
Below cooperate Fig. 3 and Fig. 4 to sketch the shortcoming of above-mentioned prior art.Fig. 3 shows the schematic perspective view of a Sewing machines equipment 310 collocation one existing mechanical handwheel 311.As shown in the figure, when reality is used, the operating personnel of this Sewing machines equipment 310 is the positions that are positioned at label 312 indications, therefore can find out obviously that the operating personnel can't be directly touches this machinery handwheel 311 from the operating position at its common place, the placement of manipulator wheel 311 adjusts and need to move so far, therefore causes operational inconvenience.Fig. 4 shows the schematic perspective view of another kind of Sewing machines equipment 320 collocation one existing mechanical handwheel 321.As shown in the figure, when reality is used, the operating personnel of this Sewing machines equipment 320 is the positions that are positioned at label 322 indications, therefore can find out obviously that the operating personnel can't be directly touches this machinery handwheel 321 from the operating position at its common place, the placement of manipulator wheel 322 adjusts and need to move so far, therefore also causes operational inconvenience.
The utility model content
The shortcoming of prior art in view of the above, main purpose of the present utility model is to be to provide a kind of manual turntable to control the formula servo motor drive control device, this device can allow convenient the reaching safely of user come the servo motor in the remote control Sewing machines equipment to do the running action with manual method, touches the rotating shaft of servo motor and needn't catch.
It is the electromechanical equipment that design is applied to arrange in pairs or groups and has a servo motor to that manual turntable of the present utility model is controlled the formula servo motor drive control device, for example be Sewing machines equipment, do the running action in order to allow the user can conveniently reach the servo motor of controlling in this Sewing machines equipment with manual method safely.
In textural, manual turntable of the present utility model is controlled the formula servo motor drive control device and comprised following member at least: (A) manual rotor module produces a spinning movement with the revolving force that manually applies; (B) a control signal generation module, it comprises at least: (B1) direction control signal generation unit, can respond to the rotation direction of this hand wheel module and respond and produce at least one motor steering controling signal and (B2) speed control signal generation unit, can respond to the rotary speed of this hand wheel module and respond and produce at least one motor rotary speed control signal; And (C) servo motor driven module, can drive this servo motor according to the motor steering controling signal that this direction control signal generation unit is produced and rotate in turning to of correspondence; And and then drive this servo motor according to the motor rotary speed control signal that this speed control signal generation unit is produced and rotate with the speed of correspondence.
The Sewing machines equipment that described this electromechanical equipment is an automation.
Described manual turntable is controlled the formula servo motor drive control device and is more comprised a servo motor operating condition detecting module, whether can detect this servo motor just in real-world operation; If on-stream, then can not use this manual turntable to control the operating function of formula servo motor drive control device; If, then can not use its operational function in running.
The pulse wave that described this control signal generation module is a magnetic force induction formula produces circuit arrangement.
The pulse wave that described this control signal generation module is a photoelectric induction type produces circuit arrangement.
Described this control signal generation module is that the barred pulse wave of a light produces circuit arrangement.
Described this direction control signal generation unit is to adopt a pulse wave counting mode to judge the rotation direction of this servo motor.
Described this speed control signal generation unit is a rotary speed of representing this hand wheel module according to the frequency of a serial pulse wave signal.
Motor steering controling signal and motor rotary speed control signal that described this control signal generation module is produced are to be sent to this servo motor driven module by a wired mode.
Motor steering controling signal and motor rotary speed control signal that described this control signal generation module is produced are to be sent to this servo motor driven module by a wireless mode.
Another embodiment of the present utility model, and and then comprise: (D) servo motor operating condition detecting module, whether can detect this servo motor just in real-world operation; If on-stream, then can not use this manual turntable to control the operating function of formula servo motor drive control device; If, then can not use its operational function in running.
The characteristics that manual turntable of the present utility model is controlled the formula servo motor drive control device be the user if by the hand wheel module that is arranged on the Sewing machines device external just can the remote control servo motor running, and needn't contact servo motor and peripheral mechanism or the device thereof that is arranged on the Sewing machines device interior, therefore can provide the user convenience and security in the use.
Description of drawings
Fig. 1 is an application schematic diagram, controls the application mode of formula servo motor drive control device collocation to a Sewing machines equipment in order to show manual turntable of the present utility model;
Fig. 2 is a configuration diagram, controls the basic framework of formula servo motor drive control device in order to show manual turntable of the present utility model;
Fig. 3 is a schematic perspective view, in order to show the application mode of existing mechanical handwheel collocation to the Sewing machines equipment of one first type;
Fig. 4 is a schematic perspective view, in order to show the application mode of existing mechanical handwheel collocation to the Sewing machines equipment of one second type;
Fig. 5 is a schematic perspective view, arranges in pairs or groups to the application mode of a Sewing machines equipment in order to first embodiment that shows the electronic hand wheel in the utility model;
Fig. 6 is a schematic perspective view, arranges in pairs or groups to the application mode of a Sewing machines equipment in order to second embodiment that shows the electronic hand wheel in the utility model;
Fig. 7 is a schematic side view, in order to show the side-looking structure of Sewing machines equipment shown in Figure 6.
The specific embodiment
Below promptly cooperate appended graphicly, disclose the embodiment that explanation manual turntable of the present utility model is controlled the formula servo motor drive control device in detail.
Fig. 1 shows that promptly manual turntable of the present utility model controls the application mode of formula servo motor drive control device (as the square of label 100 indications).As shown in the figure, it is that collocation is to an electromechanical equipment in practical application that manual turntable of the present utility model is controlled formula servo motor drive control device 100, for example be the Sewing machines equipment 10 of an automation, it has a sewing pin 11, and the running of this sewing pin 11 is to be controlled by a servo motor 12; That is to say that this servo motor 12 can drive this sewing pin 11 and carry out sewing action when running.The function that manual turntable of the present utility model is controlled formula servo motor drive control device 100 is to allow the user with the running of the servo motor 12 in this Sewing machines equipment 10 of manual mode remote control, and the sewing action of using the sewing pin 11 of this Sewing machines equipment 10 of control reaches the desired direction of user, speed, and position.
As shown in Figure 2, in textural, manual turntable of the present utility model is controlled formula servo motor drive control device 100 and is comprised following member at least: (A) manual rotor module 110; (B) a control signal generation module 120, it comprises at least: (B1) a direction control signal generation unit 121 and (B2) a speed control signal generation unit 122; And (C) servo motor driven module 130; And and then comprise: (D) servo motor operating condition detecting module 210.The individual attribute and the function of these members below promptly are described at first respectively.
Hand wheel module 110 (following be called again " electronic hand wheel ") is a mechanical disk mechanism, can allow the user come it is applied a spinning movement with clockwise or counter-clockwise direction with hand.If the user will allow this servo motor 12 do clockwise running, then must apply the spinning movement of a corresponding direction, for example clockwise spinning movement in the hand push mode to this hand wheel module 110; Opposite, if will allow this servo motor 12 do counterclockwise running, then must to this hand wheel module 110 with the hand push mode apply another counterparty to spinning movement, for example counterclockwise spinning movement.In addition, if the user will allow this servo motor 12 do the running of a fast speed, then must apply the spinning movement of fast speed to this hand wheel module 110; Opposite, if will allow this servo motor 12 do a running than jogging speed, then must apply the spinning movement of jogging speed to this hand wheel module 110.
Control signal generation module 120 is to be used for responding the spinning movement of above-mentioned hand wheel module 110 and to produce the servo motor control signal of one group of correspondence, comprises at least one motor steering controling signal and at least one motor rotary speed control signal.In concrete enforcement, the pulse wave that this control signal generation module 120 can be built based on a kind of magnetic force induction formula produces circuit arrangement, and keeping at a certain distance away on the circumference of this hand wheel module 110 is provided with most induction points, can allow it produce single pulse wave when each induction point produces circuit arrangement by this magnetic force induction formula pulse wave.Therefore when hand wheel module 110 is done to rotate continuously, just can allow the pulse wave generation circuit arrangement of this magnetic force induction formula produce the pulse wave of a serial.But except the magnetic force induction formula, the pulse wave producing method that this control signal generation module 120 is adopted also can be photoelectric induction type, light interrupter-type or other or the like.Moreover motor steering controling signal that this control signal generation module 120 is produced in concrete enforcement and motor rotary speed control signal can be sent to follow-up servo motor driven module 130 by wired mode or wireless mode.If adopt wireless mode, then this control signal generation module 120 and aforesaid hand wheel module 110 (being electronic hand wheel) can be integrated into a portable units independently, can allow the user arbitrarily place it in any suitably and the handled easily position of using.
The rotation direction that direction control signal generation unit 121 can be detected above-mentioned hand wheel module 110 is clockwise direction or counter-clockwise direction, and produces the motor steering controling signal of an electronic type accordingly.In concrete enforcement, it is to allow servo motor 12 do clockwise direction or counterclockwise running that this direction control signal generation unit 121 can adopt a pulse wave counting mode to decide the motor steering controling signal; That is to say, when hand wheel module 110 is done the clockwise direction rotation, promptly when each induction, one sphygmograph numerical value is added 1; Opposite, when hand wheel module 110 is done the counter-clockwise direction rotation, promptly when each induction, this sphygmograph numerical value is subtracted 1.Direction control signal generation unit 121 can be that increasing or decreasing decides the servo motor rotation direction according to this sphygmograph numerical value just.
Speed control signal generation module 122 is coupled to this hand wheel module 110, can be mutually should hand wheel module 110 velocity of rotation and produce the motor rotary speed control signal of a corresponding frequency; That is to say that this motor rotary speed control signal is the pulse wave of a serial, and the frequency that its pulse wave occurs promptly is proportional to the velocity of rotation of this hand wheel module 110.
The motor steering controling signal that servo motor driven module 130 can be produced according to above-mentioned direction control signal generation unit 121 drives servo motor 12 and rotates in turning to of correspondence; And and then the motor rotary speed control signal that produced according to above-mentioned speed control signal generation unit 122 drive servo motor 12 and rotate with the speed of correspondence.In concrete enforcement, servo motor driven module 130 can be exported the driving voltage of a corresponding ratio to servo motor 12 according to the frequency of this motor rotary speed control signal; Therefore the frequency of motor rotary speed control signal is higher, and then the velocity of rotation of servo motor 12 is also just fast.Because this becomes frequency inverted the change-over circuit of the voltage of corresponding ratio to be existing electronic technology, therefore following will it not being explained in detail.
Whether actual servo motor operating condition detecting module 210 be whether to be in normal operating condition (promptly be activated drive sewing pin 11 carry out the sewing action) in order to detecting servo motor 12; If on-stream, then send one and can not use signal to forbid that manual turntable of the present utility model controls the operation of formula servo motor drive control device 100; Opposite, if, then send one and can use signal to use manual turntable of the present utility model to control the operation of formula servo motor drive control device 100 not in running.In other words, the user must not started by reality at Sewing machines equipment 10 and drives sewing pin 11 and carry out sewing when action, promptly have in the time of to keep in repair sewing machine equipment 10, just can allow manual turntable of the present utility model control formula servo motor drive control device 100 and be used for allowing personnel can control the running of servo motor 12 with manual mode.
Below promptly utilize an application example to illustrate that manual turntable of the present utility model controls the function mode of formula servo motor drive control device 100 when practical application.
When practical operation, if the user will allow the servo motor 12 of Sewing machines equipment 10 do clockwise running, then it is as long as use hand with the hand wheel module 110 of manpower in clockwise direction rotation the utility model, just can allow direction control signal generation unit 121 produce a corresponding motor steering controling signal, allow servo motor driven module 130 control servo motors 12 do clockwise running.Opposite, if the user will allow the servo motor 12 of Sewing machines equipment 10 do counterclockwise running, then it is as long as use hand with the hand wheel module 110 of manpower in counter-clockwise direction rotation the utility model, just can allow direction control signal generation unit 121 produce a corresponding motor steering controling signal, allow servo motor driven module 130 control servo motors 12 do the running of purl direction.
Moreover, if the user will allow the servo motor 12 of Sewing machines equipment 10 do the running of a fast speed, then it is as long as rotate hand wheel module 110 in the utility model with hand apace with manpower, just can allow speed control signal generation module 122 produce the higher motor rotary speed control signal of correspondent frequency, allow servo motor driven module 130 control servo motors 12 with one faster rotating speed turn round.Opposite, if the user will allow servo motor 12 do a running than jogging speed, as long as then it changes the hand wheel module 110 of rotating at a slow speed in the utility model into, just can allow speed control signal generation module 122 produce the lower motor rotary speed control signal of a correspondent frequency, make servo motor driven module 130 control servo motors 12 turn round with a slower rotating speed.
If the user will be adjusted to the sewing pin 11 of Sewing machines equipment 10 a suitable height and position, then itself if with hand with manpower and suitable turn to and rotational speed the utility model in hand wheel module 110, just can allow servo motor 12 do corresponding rotation and cause sewing pin 11 to move to required height and position.
In above-mentioned operating process, because the user is as long as just can control the running of servo motor 12 by the hand wheel module 110 that is arranged on Sewing machines equipment 10 outsides, and needn't contact servo motor 12 and peripheral mechanism or the device thereof that is arranged on Sewing machines equipment 10 inside, therefore can provide the user convenience and security in the use.
Below cooperate Fig. 5 to Fig. 7 to sketch the advantage of the utility model compared to prior art.Fig. 5 shows a Sewing machines equipment 330 collocation schematic perspective view of the present utility model, and wherein the hand wheel module 110 in the utility model is embodied as an electronic hand wheel 331 in this.As shown in the figure, when reality is used, the operating personnel of this Sewing machines equipment 330 is the positions that are positioned at label 332 indications, therefore can find out obviously that the operating personnel can be directly touches the electronic hand wheel 331 the utility model from the operating position at its common place, therefore make operate comparatively convenient.If adopt the embodiment of wireless mode, then this electronic hand wheel 331 (comprising hand wheel module 110 and control signal generation module 120) just may be embodied as a portable units independently, can allow the user arbitrarily it is positioned over any suitably and the handled easily position of using.
Fig. 6 and Fig. 7 show another kind of Sewing machines equipment 340 collocation schematic diagram of the present utility model, wherein the hand wheel module 110 in the utility model is embodied as an electronic hand wheel 341 in this, and do a ductile binding by a computer installation 342, allow it can move its placement location randomly.As shown in the figure, when reality is used, this electronic hand wheel 341 can arbitrarily be positioned over any position easily on the Sewing machines equipment 340, and to allow the operating personnel can be directly touch this electronic hand wheel 341 from the operating position at its common place, it is comparatively convenient therefore to make in the operation.If adopt the embodiment of wireless mode, just allow and link with wireless mode between electronic hand wheel 341 and the computer installation 342, then electronic hand wheel 341 (comprising hand wheel module 110 and control signal generation module 120) just may be embodied as a portable units independently, can allow the user arbitrarily it is positioned over any suitably and the handled easily position of using.
The above is preferred embodiment of the present utility model only, is not in order to limit the scope of essence technology contents of the present utility model.Essence technology contents of the present utility model is broadly to be defined in the following claim.If any technology entity that other people are finished or method are identical or are a kind of change of equivalence with the following definien of claim institute, all will be regarded as being covered by in the claim of the present utility model.
Claims (19)
1. a manual turntable is controlled the formula servo motor drive control device, and it can be arranged in pairs or groups to an electromechanical equipment, and this electromechanical equipment is provided with a servo motor, the manual manipulation function that provides a people to be in order to the running to this servo motor;
This manual turntable is controlled the formula servo motor drive control device, it is characterized in that, this device comprises at least:
One manual rotor module produces a spinning movement with the revolving force that manually applies;
One control signal generation module, it comprises at least:
One direction control signal generation unit can be responded to the rotation direction of this hand wheel module and responds and produce at least one motor steering controling signal;
One speed control signal generation unit can be responded to the rotary speed of this hand wheel module and responds and produce at least one motor rotary speed control signal; And
One servo motor driven module can drive this servo motor and rotate in turning to of correspondence according to the motor steering controling signal that this direction control signal generation unit is produced; And and then drive this servo motor according to the motor rotary speed control signal that this speed control signal generation unit is produced and rotate with the speed of correspondence.
2. manual turntable according to claim 1 is controlled the formula servo motor drive control device, it is characterized in that: this electromechanical equipment is the Sewing machines equipment of an automation.
3. manual turntable according to claim 1 is controlled the formula servo motor drive control device, it is characterized in that: this device more comprises a servo motor operating condition detecting module, whether can detect this servo motor just in real-world operation; If on-stream, then can not use this manual turntable to control the operating function of formula servo motor drive control device; If, then can not use its operational function in running.
4. manual turntable according to claim 1 is controlled the formula servo motor drive control device, it is characterized in that: this control signal generation module is that the pulse wave of a magnetic force induction formula produces circuit arrangement.
5. manual turntable according to claim 1 is controlled the formula servo motor drive control device, it is characterized in that: the pulse wave that this control signal generation module is a photoelectric induction type produces circuit arrangement.
6. manual turntable according to claim 1 is controlled the formula servo motor drive control device, it is characterized in that: this control signal generation module is that the barred pulse wave of a light produces circuit arrangement.
7. manual turntable according to claim 1 is controlled the formula servo motor drive control device, it is characterized in that: this direction control signal generation unit is to adopt a pulse wave counting mode to judge the rotation direction of this servo motor.
8. manual turntable according to claim 1 is controlled the formula servo motor drive control device, it is characterized in that: this speed control signal generation unit is a rotary speed of representing this hand wheel module according to the frequency of a serial pulse wave signal.
9. manual turntable according to claim 1 is controlled the formula servo motor drive control device, it is characterized in that: motor steering controling signal that this control signal generation module is produced and motor rotary speed control signal are to be sent to this servo motor driven module by a wired mode.
10. manual turntable according to claim 1 is controlled the formula servo motor drive control device, it is characterized in that: motor steering controling signal that this control signal generation module is produced and motor rotary speed control signal are to be sent to this servo motor driven module by a wireless mode.
11. a manual turntable is controlled the formula servo motor drive control device, it can be arranged in pairs or groups to a Sewing machines equipment, and this Sewing machines equipment is provided with a servo motor, the manual manipulation function that provides a people to be in order to the running to this servo motor;
This manual turntable is controlled the formula servo motor drive control device, it is characterized in that: this device comprises at least:
One manual rotor module produces a spinning movement with the revolving force that manually applies;
One control signal generation module, it comprises at least:
One direction control signal generation unit can be responded to the rotation direction of this hand wheel module and responds and produce at least one motor steering controling signal;
One speed control signal generation unit can be responded to the rotary speed of this hand wheel module and responds and produce at least one motor rotary speed control signal;
One servo motor driven module can drive this servo motor and rotate in turning to of correspondence according to the motor steering controling signal that this direction control signal generation unit is produced; And and then drive this servo motor according to the motor rotary speed control signal that this speed control signal generation unit is produced and rotate with the speed of correspondence; And
Whether one servo motor operating condition detecting module can detect this servo motor just in real-world operation; If on-stream, then can not use this manual turntable to control the operating function of formula servo motor drive control device; If, then can not use its operational function in running.
12. manual turntable according to claim 11 is controlled the formula servo motor drive control device, it is characterized in that: this control signal generation module is that the pulse wave of a magnetic force induction formula produces circuit arrangement.
13. manual turntable according to claim 11 is controlled the formula servo motor drive control device, it is characterized in that: the pulse wave that this control signal generation module is a photoelectric induction type produces circuit arrangement.
14. manual turntable according to claim 11 is controlled the formula servo motor drive control device, it is characterized in that: this control signal generation module is that the barred pulse wave of a light produces circuit arrangement.
15. manual turntable according to claim 11 is controlled the formula servo motor drive control device, it is characterized in that: this direction control signal generation unit is to adopt a pulse wave counting mode to judge the rotation direction of this servo motor.
16. manual turntable according to claim 11 is controlled the formula servo motor drive control device, it is characterized in that: this speed control signal generation unit is a rotary speed of representing this hand wheel module according to the frequency of a serial pulse wave signal.
17. manual turntable according to claim 11 is controlled the formula servo motor drive control device, it is characterized in that: this hand wheel module is to do a ductile binding by a computer installation, can mobile randomly placement location.
18. manual turntable according to claim 11 is controlled the formula servo motor drive control device, it is characterized in that: motor steering controling signal that this control signal generation module is produced and motor rotary speed control signal are to be sent to this servo motor driven module by a wired mode.
19. manual turntable according to claim 11 is controlled the formula servo motor drive control device, it is characterized in that: motor steering controling signal that this control signal generation module is produced and motor rotary speed control signal are to be sent to this servo motor driven module by a wireless mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020529079 CN201793906U (en) | 2010-09-14 | 2010-09-14 | Manual turntable controlled driving control device for servomotors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020529079 CN201793906U (en) | 2010-09-14 | 2010-09-14 | Manual turntable controlled driving control device for servomotors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201793906U true CN201793906U (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020529079 Expired - Lifetime CN201793906U (en) | 2010-09-14 | 2010-09-14 | Manual turntable controlled driving control device for servomotors |
Country Status (1)
| Country | Link |
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| CN (1) | CN201793906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191636A (en) * | 2010-09-14 | 2011-09-21 | 贺欣机械厂股份有限公司 | Servo motor driving and controlling device of manual turntable operation type |
-
2010
- 2010-09-14 CN CN 201020529079 patent/CN201793906U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191636A (en) * | 2010-09-14 | 2011-09-21 | 贺欣机械厂股份有限公司 | Servo motor driving and controlling device of manual turntable operation type |
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Granted publication date: 20110413 |