CN202530289U - Embroiderer motor control system and embroiderer - Google Patents

Embroiderer motor control system and embroiderer Download PDF

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Publication number
CN202530289U
CN202530289U CN2012200329689U CN201220032968U CN202530289U CN 202530289 U CN202530289 U CN 202530289U CN 2012200329689 U CN2012200329689 U CN 2012200329689U CN 201220032968 U CN201220032968 U CN 201220032968U CN 202530289 U CN202530289 U CN 202530289U
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CN
China
Prior art keywords
spindle motor
motor
unit
embroidery machine
control system
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Expired - Fee Related
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CN2012200329689U
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Chinese (zh)
Inventor
王彬杰
茹水强
李海龙
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Beijing Dahao Technology Co Ltd
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Beijing Dahao Technology Co Ltd
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Priority to CN2012200329689U priority Critical patent/CN202530289U/en
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Publication of CN202530289U publication Critical patent/CN202530289U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model provides an embroiderer motor control system and an embroiderer. The embroiderer motor control system comprises a spindle motor control unit, a stepper motor control unit, a spindle motor driving unit, a stepper motor driving unit, a master control instruction interface unit and a motor feedback signal interface unit; the spindle motor control unit is connected with the master control instruction interface unit to ensure that the spindle motor driving unit is controlled to drive a spindle motor of the embroiderer; the spindle motor control unit is connected with the motor feedback signal interface unit so as to receive feedback signals of the spindle motor; the stepper motor control unit is connected with the master control instruction interface unit so as to receive pulse signals and convert the pulse signals into stepper motor control signals; the stepper motor control unit is connected with the stepper motor driving unit to ensure that the stepper motor driving unit is controlled to drive a stepper motor of the embroiderer. According to the utility model, two control systems are adopted to control the working of the spindle motor and the stepper motor respectively, so that the control precision can be improved and the output torque of the spindle motor can be increased.

Description

Embroidery machine electric machine control system and embroidery machine
Technical field
The utility model relates to electric machines control technology, relates in particular to a kind of embroidery machine electric machine control system and embroidery machine.
Background technology
Existing single head embroidery machine comprises embroidery machine electric machine control system and embroidery executive system, and through embroidery machine electric machine control system control motor movement, each executive component that drives the embroidery executive system requires to accomplish the embroidery operation according to program.
Existing embroidery machine electric machine control system comprises motor control unit, spindle motor driver element and step motor drive unit.Motor control unit control spindle motor driver element and step motor drive cell operation; The motion of spindle motor drive unit drives embroidery machine spindle motor; For the embroidery machine main shaft provides power; Step motor drive unit drives embroidery machine stepper motor motion realizes trimming, colour changing, colludes the work of line and head motion.
Because in the existing embroidery machine electric machine control system; Motor control unit had both been controlled the spindle motor driver element; Control step electric-motor drive unit, thereby control accuracy again is lower, the motor low-speed characteristic is relatively poor and cause the parking spot precision lower, and the output torque of spindle motor is less; When embroidering cloth above certain thickness, embroidery needle can't pass elegant cloth.
The utility model content
The utility model provides a kind of embroidery machine electric machine control system and embroidery machine, is used for solving the technological deficiency that prior art embroidery machine electric machine control system control accuracy is lower and the motor output torque is less.
The utility model provides a kind of embroidery machine electric machine control system, comprises spindle motor control module, step motor control unit, spindle motor driver element, step motor drive unit, master control instruction interface unit and motor feedback signals interface unit;
Said spindle motor control module is connected with said master control instruction interface unit, with the received pulse signal and convert the spindle motor control signal to; Said spindle motor control module is connected with said spindle motor driver element, to control said spindle motor drive unit drives embroidery machine spindle motor; Said spindle motor control module is connected with said motor feedback signals interface unit, to receive the feedback signal of spindle motor;
Said step motor control unit is connected with said master control instruction interface unit, with the received pulse signal and convert the step motor control signal to; Said step motor control unit is connected with said step motor drive unit, to control said step motor drive unit drives embroidery machine stepper motor; Said step motor control unit is connected with said motor feedback signals interface unit, receiving the hall signal of stepper motor, and this hall signal is sent to said spindle motor control module.
Aforesaid embroidery machine electric machine control system, preferably, said embroidery machine electric machine control system also comprises the over-current detection unit that is used to detect said spindle motor control module operating current, said over-current detection unit is connected with said spindle motor control module.
Aforesaid embroidery machine electric machine control system, preferably, said embroidery machine electric machine control system comprises also and is used for the anxious urgency of stopping handling of embroidery machine motor is stopped processing unit that said urgency is stopped processing unit and is connected with said master control instruction interface unit.
Aforesaid embroidery machine electric machine control system, preferably, said spindle motor control module is a digital signal processor.
Aforesaid embroidery machine electric machine control system, preferably, said step motor control unit is a CPLD.
Aforesaid embroidery machine electric machine control system, preferably, said spindle motor driver element comprises metal-oxide semiconductor fieldeffect transistor.
Aforesaid embroidery machine electric machine control system, preferably, the quantity of said step motor drive unit is four, four step motor drive unit are integrated on the same circuit board and public same power supply.
The present invention also provides a kind of embroidery machine; Comprise spindle motor and stepper motor; Said embroidery machine also comprises the embroidery machine electric machine control system that the utility model provides; The spindle motor driver element of this embroidery machine electric machine control system is connected with said spindle motor, and said step motor drive unit is connected with said stepper motor.
Aforesaid embroidery machine, preferably, the quantity of said stepper motor is four, is respectively trimming drive motors, colour changing drive motors, colludes the line drive motors, the head drive motors; The quantity of the step motor drive unit of said embroidery electric machine control system is four, and these four step motor drive unit are integrated on the same circuit board and public same power supply, and four stepper motors of embroidery machine is connected realize driving respectively.
Embroidery machine electric machine control system and embroidery machine that the utility model provides; Through the work of spindle motor control module control spindle motor drive unit drives spindle motor; Work through step motor control unit controls step motor drive unit drives stepper motor; Adopt two cover control systems to control spindle motor and stepper motor work respectively, can improve the output torque of control accuracy and raising spindle motor.
Description of drawings
The sketch map of the embroidery machine electric machine control system that Fig. 1 provides for the utility model embodiment.
The specific embodiment
With reference to figure 1, the sketch map of the embroidery machine electric machine control system that Fig. 1 provides for the utility model embodiment.
As shown in Figure 1; The embroidery machine electric machine control system that present embodiment provides comprises spindle motor control module 1, step motor control unit 2, spindle motor driver element 3, step motor drive unit 4, master control instruction interface unit 5 and motor feedback signals interface unit 6.
Spindle motor control module 1 is connected with master control instruction interface unit 5, with the received pulse signal and convert the spindle motor control signal to; Spindle motor control module 1 is connected with spindle motor driver element 3, drives the embroidery machine spindle motor with control spindle motor driver element 3; Spindle motor control module 1 is connected with motor feedback signals interface unit 6, to receive the feedback signal of spindle motor.
Step motor control unit 2 is connected with master control instruction interface 5; Convert control signal to the received pulse signal and with pulse signal; Step motor control unit 2 is connected with step motor drive unit 4, drives the embroidery machine stepper motor with control step electric-motor drive unit 4; Step motor control unit 2 is connected with motor feedback signals interface unit 6, is used to receive the hall signal of stepper motor, and this hall signal is sent to spindle motor control module 1.
Particularly; Spindle motor control module 1 makes pulse signal through the master that master control instruction interface unit 5 receives host computer; And the master that will receive makes pulse signal convert the spindle motor control signal to, and 3 start and stop according to the signal instruction drives spindle motor of control spindle motor driver element, output level of torque and rotation direction change.
Equally; Step motor control unit 2 receives the positive inverted burst signal of host computer through master control instruction interface unit 5; And the positive inverted burst signal that will receive changes into the step motor control signal, 4 driving embroidery machine stepper motor start and stop of control step electric-motor drive unit or the variation of movement velocity size and Orientation.
Spindle motor control module 1 can feed back to host computer with fault-signal with step motor control unit 2, is convenient to the running status of staff's real-time monitored embroidery machine electric machine control system.
Further, spindle motor control module 1 can adopt Digital Signal Processing (Digital Signal Processing is called for short DSP).Step motor control unit 2 can adopt CPLD (Complex Programmable Logic Device is called for short CPLD).Spindle motor driver element 3 comprises metal-oxide semiconductor fieldeffect transistor (the metal-oxid-semiconductor field-effect transistor is called for short metal-oxide-semiconductor), and particularly, spindle motor driver element 3 adopts the low-voltage, high-current metal-oxide-semiconductor to design.
The quantity of step motor drive unit 4 is four; Comprise that the first stepping electric-motor drive unit 41, the second step motor drive unit 42,44, four the step motor drive unit 4 in the 3rd step motor drive unit 43 and the 4th step motor drive unit are integrated on the same circuit board and public same power supply.
The embroidery machine electric machine control system that present embodiment provides; Through the 3 drives spindle motor work of spindle motor control module 1 control spindle motor driver element; Through 2 control step electric-motor drive units, the 4 drive stepping motor work of step motor control unit; Adopt two cover control systems to control spindle motor and stepper motor work respectively, can improve the output torque of control accuracy and raising spindle motor.
On the basis of the utility model the foregoing description; Can also do further improvement to the embroidery machine electric machine control system that the foregoing description provides; Particularly; The embroidery machine electric machine control system also comprises the over-current detection unit 7 that is used to detect said spindle motor control module operating current, and over-current detection unit 7 is connected with spindle motor control module 1.Over-current detection unit 7 can be carried out over-current detection to spindle motor control module 1, and spindle motor control module 1 is implemented overcurrent protection.
Further, the embroidery machine electric machine control system also comprises and is used for the anxious urgency of stopping handling of embroidery machine motor is stopped processing unit 8, suddenly stops processing unit 8 and be connected with master control instruction interface unit 5.When breaking down, can suddenly stop processing unit 8 and can send stop command to spindle motor control module 1 and step motor control unit 2 through master control instruction interface unit 5, control spindle motor and stepper motor stop.
The utility model embodiment also provides a kind of embroidery machine; Comprise spindle motor and stepper motor; This embroidery machine also comprises the embroidery machine electric machine control system that the above-mentioned enforcement of the utility model provides; The spindle motor driver element 3 of embroidery machine electric machine control system is connected with spindle motor, and step motor drive unit 4 is connected with stepper motor.Particularly, the quantity of stepper motor is four, is specially trimming drive motors, colour changing drive motors, colludes the line drive motors, the head drive motors.Step motor drive unit 4 comprises the first stepping electric-motor drive unit 41, the second step motor drive unit 42, the 3rd step motor drive unit 43 and the 4th step motor drive unit 44.These four step motor drive unit are integrated on the same circuit board and public same power supply, and four stepper motors of embroidery machine are connected realize driving respectively.Concrete scheme can be the 3 drives spindle motor work of spindle motor driver element; The first stepping electric-motor drive unit 41 drives the work of trimming drive motors; The second step motor drive unit 42 drives the work of colour changing drive motors; The 3rd step motor drive unit 43 drives the line drive motors work of colluding, and the 4th step motor drive unit 44 drives the work of head drive motors.
The embroidery machine that present embodiment provides; Through the 3 drives spindle motor work of spindle motor control module 1 control spindle motor driver element; Through 2 control step electric-motor drive units, the 4 drive stepping motor work of step motor control unit; Adopt two cover control systems to control spindle motor and stepper motor work respectively, can improve the output torque of control accuracy and raising spindle motor.
What should explain at last is: above each embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.

Claims (9)

1. an embroidery machine electric machine control system is characterized in that, comprises spindle motor control module, step motor control unit, spindle motor driver element, step motor drive unit, master control instruction interface unit and motor feedback signals interface unit;
Said spindle motor control module is connected with said master control instruction interface unit, with the received pulse signal and convert the spindle motor control signal to; Said spindle motor control module is connected with said spindle motor driver element, to control said spindle motor drive unit drives embroidery machine spindle motor; Said spindle motor control module is connected with said motor feedback signals interface unit, to receive the feedback signal of spindle motor;
Said step motor control unit is connected with said master control instruction interface unit, with the received pulse signal and convert the step motor control signal to; Said step motor control unit is connected with said step motor drive unit, to control said step motor drive unit drives embroidery machine stepper motor; Said step motor control unit is connected with said motor feedback signals interface unit, receiving the hall signal of stepper motor, and this hall signal is sent to said spindle motor control module.
2. embroidery machine electric machine control system according to claim 1; It is characterized in that; Said embroidery machine electric machine control system also comprises the over-current detection unit that is used to detect said spindle motor control module operating current, and said over-current detection unit is connected with said spindle motor control module.
3. embroidery machine electric machine control system according to claim 1 and 2; It is characterized in that; Said embroidery machine electric machine control system comprises also and is used for the anxious urgency of stopping handling of embroidery machine motor is stopped processing unit that said urgency is stopped processing unit and is connected with said master control instruction interface unit.
4. embroidery machine electric machine control system according to claim 1 and 2 is characterized in that, said spindle motor control module is a digital signal processor.
5. embroidery machine electric machine control system according to claim 1 and 2 is characterized in that, said step motor control unit is a CPLD.
6. embroidery machine electric machine control system according to claim 1 and 2 is characterized in that, said spindle motor driver element comprises metal-oxide semiconductor fieldeffect transistor.
7. embroidery machine electric machine control system according to claim 1 and 2 is characterized in that, the quantity of said step motor drive unit is four, and four step motor drive unit are integrated on the same circuit board and public same power supply.
8. embroidery machine; Comprise spindle motor and stepper motor; It is characterized in that; Said embroidery machine also comprises each described embroidery machine electric machine control system of claim 1-7, and the spindle motor driver element of this embroidery machine electric machine control system is connected with said spindle motor, and said step motor drive unit is connected with said stepper motor.
9. embroidery machine according to claim 8; It is characterized in that; The quantity of said stepper motor is four, is respectively trimming drive motors, colour changing drive motors, colludes the line drive motors, the head drive motors, and the quantity of the step motor drive unit of said embroidery electric machine control system is four; These four step motor drive unit are integrated on the same circuit board and public same power supply, and four stepper motors of embroidery machine are connected realize driving respectively.
CN2012200329689U 2012-02-02 2012-02-02 Embroiderer motor control system and embroiderer Expired - Fee Related CN202530289U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200329689U CN202530289U (en) 2012-02-02 2012-02-02 Embroiderer motor control system and embroiderer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200329689U CN202530289U (en) 2012-02-02 2012-02-02 Embroiderer motor control system and embroiderer

Publications (1)

Publication Number Publication Date
CN202530289U true CN202530289U (en) 2012-11-14

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104571060A (en) * 2015-01-22 2015-04-29 上海鲍麦克斯电子科技有限公司 Automatic control system
CN105353721A (en) * 2015-11-10 2016-02-24 中国科学院合肥物质科学研究院 Fully automatic LED mounting machine control system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104571060A (en) * 2015-01-22 2015-04-29 上海鲍麦克斯电子科技有限公司 Automatic control system
CN104571060B (en) * 2015-01-22 2018-05-01 上海鲍麦克斯电子科技有限公司 A kind of automatic control system
CN105353721A (en) * 2015-11-10 2016-02-24 中国科学院合肥物质科学研究院 Fully automatic LED mounting machine control system

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121114

Termination date: 20160202

CF01 Termination of patent right due to non-payment of annual fee