CN110468506A - A kind of control system of full-automatic flat seaming machine - Google Patents
A kind of control system of full-automatic flat seaming machine Download PDFInfo
- Publication number
- CN110468506A CN110468506A CN201910684885.4A CN201910684885A CN110468506A CN 110468506 A CN110468506 A CN 110468506A CN 201910684885 A CN201910684885 A CN 201910684885A CN 110468506 A CN110468506 A CN 110468506A
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- China
- Prior art keywords
- control unit
- control system
- control
- step motion
- connects
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B19/00—Programme-controlled sewing machines
- D05B19/02—Sewing machines having electronic memory or microprocessor control unit
- D05B19/12—Sewing machines having electronic memory or microprocessor control unit characterised by control of operation of machine
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
- D05B29/02—Presser-control devices
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B65/00—Devices for severing the needle or lower thread
Abstract
The present invention provides a kind of control system of full-automatic flat seaming machine, including power supply, interactive unit, middle control unit and step motion control unit.Technical solution of the present invention replaces two-way magnet control structure in the prior art by using step motion control unit, the response speed of trimming action and presser foot lifter movement can be effectively improved, and trimming structure and presser foot lifter structure can be made to keep output state for a long time, both the problems such as fever will not have been generated, while also can be improved the service life of entire electric-control system.
Description
Technical field
The present invention relates to control system field more particularly to a kind of control systems of full-automatic flat seaming machine.
Background technique
Current existing full-automatic flat seaming machine, controller is generally by spindle servo electric machine, trimming electromagnetism ferroelectricity all the way
Road and presser foot lifter solenoid circuit is formed all the way.In the course of work of full-automatic flat seaming machine, all trimming actions and
Foot-up movement is realized by relevant solenoid actuated.
It is not difficult to find that since trimming action and foot-up movement are by the realization of corresponding solenoid actuated, so entirely certainly
The control performance of dynamic flat seaming machine extremely relies on the performance of electromagnet；Due to the material property of electromagnet itself, actuation is being executed
Movement and low-response and not easy to control when release movement, while output state can not be also kept for a long time, it otherwise will be because serious
The service life of electromagnet is generated heat and reduced, and then influences the service life of entire automatically controlled terminal.
Summary of the invention
For the above-mentioned problems in the prior art, a kind of control system of full-automatic flat seaming machine, specific skill are now provided
Art scheme is as follows:
A kind of control system of full-automatic flat seaming machine, comprising:
Power supply, for powering for control system；
Interactive unit connects power supply, for receiving the control instruction of user, and to the corresponding information of user feedback；
Middle control unit connects power supply and interactive unit, for generating corresponding control command according to control instruction；
Step motion control unit connects power supply and middle control unit, the stepper motor outside step motion control unit connection one, stepping
Control unit is used to control the operating of stepper motor according to control command.
Preferably, this kind of control system, wherein being carried out between middle control unit and step motion control unit by CAN bus two-way
Communication.
Preferably, this kind of control system, wherein power supply provides the level output of 90V, 30V and 5V simultaneously, in which:
The output of 90V level for step motion control unit for powering；
The output of 30V level for middle control unit for powering；
The output of 5V level for interactive unit for powering.
Preferably, this kind of control system, wherein control system is also connected with spindle servo electric machine outside one and corresponding attached
Belong to equipment and component.
Further, this kind of control system, wherein control system further include:
Spindle servo electric machine control unit controls unit in connection, for controlling spindle servo electric machine according to control command
Operating；
Driving unit controls unit in connection, for controlling the operating of auxiliary device and component according to control command.
Preferably, this kind of control system, wherein step motion control unit further include:
Processing module, processing module are used to convert control signal for control command；
Stepper drive module connects processing module, for the operating according to control signal controling stepping motor.
Preferably, this kind of control system, wherein stepper motor connects a cam conductive mechanical structure, cam conductive mechanical knot
Structure connects the trimming structure and presser foot lifter structure of full-automatic flat seaming machine；
Stepper motor drives trimming structure and presser foot lifter structure motion by cam conductive mechanical structure.
Above-mentioned technical proposal have the following advantages that or the utility model has the advantages that
Through the invention, two-way magnet control structure in the prior art is replaced using step motion control unit, it can
The response speed of trimming action and presser foot lifter movement is effectively improved, and trimming structure and presser foot lifter structure can be made for a long time
The problems such as keeping output state, will not both having generated fever, while also can be improved the service life of entire electric-control system.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the control system of full-automatic flat seaming machine of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
For the above-mentioned problems in the prior art, a kind of control system of full-automatic flat seaming machine is now provided, is applied to
Control system field, specific technical solution are as follows:
A kind of control system of full-automatic flat seaming machine, as shown in Figure 1, comprising:
Power supply 1, for powering for control system；
Interactive unit 2 connects power supply 1, for receiving the control instruction of user, and to the corresponding information of user feedback；
Middle control unit 3 connects power supply 1 and interactive unit 2, for generating corresponding control command according to control instruction；
Step motion control unit 4 connects power supply 1 and middle control unit 3, the stepper motor outside the connection of step motion control unit 4 one
41, step motion control unit 4 is used to control the operating of stepper motor 41 according to control command.
As preferred embodiment, this kind of control system, wherein passing through between middle control unit 3 and step motion control unit 4
CAN bus carries out two-way communication, and the real-time of data communication between node can be enhanced by carrying out two-way communication using CAN bus,
Further increase the data transfer performance of the control system.
As preferred embodiment, this kind of control system, wherein power supply 1 provide simultaneously 90V, 30V and 5V level it is defeated
Out, in which:
The output of 90V level for step motion control unit 4 for powering；
The output of 30V level for middle control unit 3 for powering；
The output of 5V level for interactive unit 2 for powering.
As preferred embodiment, this kind of control system, as shown in Figure 1, wherein control system is also connected with outside one
Spindle servo electric machine 7 and corresponding auxiliary device and component 8.
Further, this kind of control system, as shown in Figure 1, wherein control system further include:
Spindle servo electric machine control unit 5 controls unit 3 in connection, for controlling spindle servo electric machine according to control command
Operating；
Driving unit 6 controls unit 3 in connection, for controlling the operating of auxiliary device and component according to control command.
In a preferred embodiment of the invention, this kind of control system be also connected with full-automatic flat seaming machine other attached set
Standby and component is controlled it by spindle servo electric machine control unit 5 and driving unit 6, so that this kind control system
System is able to that the overall operation state of full-automatic flat seaming machine can be controlled；It further include simultaneously a storage unit in this kind of control system,
For storing all kinds of default control signals and judgment criteria, preferably to control the work of full-automatic flat seaming machine.
As preferred embodiment, this kind of control system, wherein step motion control unit 4 further include:
Processing module, processing module are used to convert control signal for control command；
Stepper drive module connects processing module, for the operating according to control signal controling stepping motor.
In a preferred embodiment of the invention, converted the control command that middle control unit 3 issues to by processing module
The identifiable control signal of stepper drive module, so that the update and upgrading for step motion control unit 4 are more enough more convenient, together
When reduce stepper drive module related hardware demand.
As preferred embodiment, this kind of control system, wherein interactive unit 2 includes an operation panel, operation panel
Including input equipment and display equipment；
User is instructed by showing that equipment checks control option by input equipment input control.
In a preferred embodiment of the invention, above-mentioned input equipment can be keyboard or other ends with input function
End；Above-mentioned display equipment can be display screen or other terminals having a display function.
As preferred embodiment, this kind of control system, as shown in Figure 1, wherein stepper motor 41 connects cam biography
Mechanical structure 9 is led, cam conductive mechanical structure 9 connects the trimming structure and presser foot lifter structure of full-automatic flat seaming machine；
Stepper motor 41 drives trimming structure and presser foot lifter structure motion by cam conductive mechanical structure.
One specific embodiment is now provided, the technical program is further illustrated and illustrated:
In a specific embodiment of the present invention, stepper motor 41 connects a cam conductive mechanical structure 9, cam conductive mechanical
Structure 9 connects the trimming structure and presser foot lifter structure of full-automatic flat seaming machine；Stepper motor 41 is by the cam conductive mechanical 9
Structure drives and controls trimming structure and presser foot lifter structure motion, the specific implementation process is as follows shown:
It include an encoder in stepper drive module in step motion control unit 4, when full-automatic flat seaming machine powers on, stepping
Motor 41 finds mechanical origin by the encoder first；When stepper motor 41 is located at mechanical origin, then mean trimming knot
Structure belongs to the state lifted wait cut, and presser foot lifter structure, which belongs to, puts down state to be lifted.
When stepper motor 41 is rotated clockwise to a certain predetermined angular, trimming is driven by cam conductive mechanical structure 9
Structure complete trimming action, when resetting to mechanical origin counterclockwise with stepper motor 41, trimming structure be also reset to lift to
The state cut；Similarly, when stepper motor 41 rotates counterclockwise to a certain predetermined angular, pass through cam conductive mechanical structure
9 drive presser foot lifter structure to complete presser foot lifter movement, when resetting to mechanical origin clockwise with stepper motor 41, presser foot lifter structure
It is also reset to and puts down state to be lifted, thereby realize through step motor control unit 4 all the way and replace two-way electromagnetism
The effect of iron construction.
During actual use, for full-automatic flat seaming machine, presser foot lifter movement be follow closely trimming action it
Afterwards, so in the actual mechanical process of the specific embodiment, step motion control unit 4 first controls stepper motor 41 and revolves clockwise
It goes to a certain predetermined angular and completes trimming action, it is complete to be further rotated clockwise to console presser foot at presser foot lifter position
It is acted at presser foot lifter, then moves clockwise to the reset that mechanical origin completes trimming and presser foot lifter once again, walk in above process
Rotation in one week is exactly completed into motor 41, in actual application, as long as can determine and full-automatic flat seaming machine work
The control processing of stepper motor unit 4 can be greatly facilitated and simplified in the rotation speed for making the stepper motor 41 to match.
In conclusion the technical program replaces two-way electromagnet control in the prior art by using step motion control unit
Structure processed, can effectively improve the response speed of trimming action and presser foot lifter movement, and can make trimming structure and lift pressure
The problems such as leg structure keeps output state for a long time, will not both generate fever, while also can be improved making for entire electric-control system
Use the service life.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention, right
For those skilled in the art, it should can appreciate that and all replace with being equal made by description of the invention and diagramatic content
It changes and obviously changes obtained scheme, should all be included within the scope of the present invention.
Claims (7)
1. a kind of control system of full-automatic flat seaming machine characterized by comprising
Power supply, for powering for the control system；
Interactive unit connects the power supply, for receiving the control instruction of user, and to the corresponding information of the user feedback；
Middle control unit, connects the power supply and the interactive unit, refers to for generating corresponding manipulation according to the control instruction
It enables；
Step motion control unit connects the power supply and the middle control unit, the stepping outside the step motion control unit connection one
Motor, the step motion control unit are used to control the operating of the stepper motor according to the control command.
2. control system as described in claim 1, which is characterized in that between the middle control unit and the step motion control unit
Two-way communication is carried out by CAN bus.
3. control system as described in claim 1, which is characterized in that the power supply provides the level of 90V, 30V and 5V simultaneously
Output, in which:
The 90V level output for the step motion control unit for powering；
The 30V level output for the middle control unit for powering；
The 5V level output for the interactive unit for powering.
4. control system as described in claim 1, which is characterized in that the control system is also connected with the main axle servo outside one
Motor and corresponding auxiliary device and component.
5. control system as claimed in claim 4, which is characterized in that the control system further include:
Spindle servo electric machine control unit connects the middle control unit, watches for controlling the main shaft according to the control command
Take the operating of motor；
Driving unit connects the middle control unit, for controlling the fortune of the auxiliary device and component according to the control command
Turn.
6. control system as described in claim 1, which is characterized in that the step motion control unit further include:
Processing module, the processing module are used to convert control signal for the control command；
Stepper drive module connects the processing module, for controlling the operating of the stepper motor according to the control signal.
7. control system as described in claim 1, which is characterized in that the stepper motor connects a cam conductive mechanical knot
Structure, the cam conductive mechanical structure connect the trimming structure and presser foot lifter structure of the full-automatic flat seaming machine；
The stepper motor drives the trimming structure and the presser foot lifter structure motion by the cam conductive mechanical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910684885.4A CN110468506A (en) | 2019-07-26 | 2019-07-26 | A kind of control system of full-automatic flat seaming machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910684885.4A CN110468506A (en) | 2019-07-26 | 2019-07-26 | A kind of control system of full-automatic flat seaming machine |
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| CN110468506A true CN110468506A (en) | 2019-11-19 |
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| CN201910684885.4A Pending CN110468506A (en) | 2019-07-26 | 2019-07-26 | A kind of control system of full-automatic flat seaming machine |
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Application publication date: 20191119 |