CN106811858B - Computer flat knitting machine - Google Patents
Computer flat knitting machine Download PDFInfo
- Publication number
- CN106811858B CN106811858B CN201710002003.2A CN201710002003A CN106811858B CN 106811858 B CN106811858 B CN 106811858B CN 201710002003 A CN201710002003 A CN 201710002003A CN 106811858 B CN106811858 B CN 106811858B
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- Prior art keywords
- servo
- main controller
- parameter setting
- display
- user
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B7/00—Flat-bed knitting machines with independently-movable needles
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/94—Driving-gear not otherwise provided for
- D04B15/96—Driving-gear not otherwise provided for in flat-bed knitting machines
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/94—Driving-gear not otherwise provided for
- D04B15/99—Driving-gear not otherwise provided for electrically controlled
Abstract
The invention discloses a computer flat knitting machine which comprises an operation box, a main controller and a servo driver, wherein the operation box is connected with the main controller through a first communication line, the main controller is connected with the servo driver through a second communication line, the operation box is used for receiving a servo parameter setting value input by a user and sending the servo parameter setting value to the main controller through the first communication line, and the main controller further sends the servo parameter setting value to the servo driver through the second communication line so that the servo driver sets corresponding servo parameters according to the servo parameter setting value. Through the mode, the servo parameter setting operation is simple and convenient to check.
Description
Technical Field
The invention relates to the field of textile machinery, in particular to a computerized flat knitting machine.
Background
As shown in fig. 1, a computerized flat knitting machine is an apparatus for knitting a knitted fabric, and mainly includes a main controller 1, a servo driver 2, a servo motor 3, an operation box 4, a head controller 5, and a machine tool 6 on which the above elements are mounted. The user can input operation instructions using the operation box 5, and the operation box 5 generally includes a display screen. The servo drives 2 are typically mounted in a control cabinet 7 beneath the machine tool 6 and are shown using nixie tubes.
In the whole machine assembling and debugging process or during maintenance at ordinary times, the control cabinet needs to be opened for setting the working parameters of the servo driver, the operation is carried out on the operation panel of the servo driver, the operation is troublesome, the error is easy to occur, and due to the fact that nixie tube display is used, the displayable content is limited, and the checking is not visual.
Disclosure of Invention
The invention mainly solves the technical problem of providing a computerized flat knitting machine, which can solve the problems that a servo driver in the prior art is troublesome to operate and is not intuitive to view.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a computer flat knitting machine, computer flat knitting machine includes the operation box, main control unit and servo driver, wherein connect through first communication line between operation box and the main control unit, be connected through second communication line between main control unit and the servo driver, the operation box is used for receiving the servo parameter setting value of user's input, and send to main control unit through first communication line, main control unit further sends servo parameter setting value to servo driver through second communication line, set up corresponding servo parameter according to servo parameter setting value by servo driver.
The computerized flat knitting machine further comprises a frame, a host shell arranged above the frame and a control cabinet arranged below the frame, wherein the operation box is arranged on the outer surface of the host shell, and the main controller and the servo driver are arranged inside the control cabinet.
The first communication line is an RS-485 communication line, and the second communication line is a CAN communication line.
The operation box comprises a touch screen; the main controller controls the touch screen to display a corresponding display interface through a first communication line, and the touch screen acquires a servo parameter setting value input by a user according to touch operation of the user on the display interface and displays the servo parameter setting value on the display interface; or the operation box further comprises a processor, the processor is connected with the touch screen, and the processor is used for controlling the touch screen to display a corresponding display interface, acquiring the servo parameter setting value input by the user according to the touch operation of the user on the display interface and displaying the servo parameter setting value on the display interface.
The main controller or the processor controls the touch screen to display a plurality of servo parameters and a parameter input frame corresponding to the servo parameters on the display interface, so as to allow a user to input servo parameter setting values corresponding to the servo parameters in the parameter input frame.
The main controller or the processor further responds to the selection operation of the user on the servo parameters to display an input interface and display a plurality of numeric/alphabetic button icons on the input interface so as to acquire the servo parameter setting values input by the user according to the touch operation of the user on the numeric/alphabetic button icons.
The main controller or the processor further displays a prompt box on the input interface, and displays the setting rule of the servo parameter selected by the user in the prompt box.
The main controller or the processor divides a plurality of servo parameters of the servo driver into different pages for storage, and controls the touch screen to display the servo parameters of the corresponding pages on the display interface according to the page selection operation of the user.
The main controller or the processor controls the touch screen to display the page input frame on the display interface so as to control the touch screen to display the servo parameters of the corresponding page on the display interface according to the numerical value input by the user in the page number input frame.
The main controller or the processor controls the touch screen to display the page turning button icon on the display interface, so that the touch screen is controlled to display the servo parameters of the adjacent page of the current display page on the display interface according to the touch operation of the user on the page turning button icon.
The invention has the beneficial effects that: need not to open the switch board of below and can set up servo driver on the operation box, easy operation to the operation box uses the display screen to show, and it is more to compare the content that can show with the charactron, and the definition is higher, is convenient for look over.
Drawings
FIG. 1 is a schematic structural diagram of a prior art computerized flat knitting machine;
FIG. 2 is a schematic structural view of a first embodiment of the computerized flat knitting machine of the present invention;
FIG. 3 is a schematic view of a servo parameter setting page in a second embodiment of the computerized flat knitting machine according to the present invention;
FIG. 4 is a schematic diagram of a display input interface in a servo parameter setting page in a second embodiment of the computerized flat knitting machine according to the present invention.
Detailed Description
As shown in fig. 2, the first embodiment of the computerized flat knitting machine of the present invention comprises: the operation box 11, the main controller 12, the servo driver 13, the servo motor 14, the head controller 15, the frame 16, the main body casing 17 disposed above the frame, and the control cabinet 18 disposed below the frame 16. The operation box 11 and the main controller 12 are connected by a first communication line 110, and the main controller 12 and the servo driver 13 are connected by a second communication line 120. The routing of the first communication line 110 and the second communication line 120 is only illustrated schematically.
The communication protocol used by the first communication line 110 and the communication protocol used by the second communication line 120 may be the same or different. In one embodiment of the invention, the first communication line is an RS-485 communication line and the second communication line is a CAN communication line.
The operation box 11 includes a display screen and an input device (not shown), wherein the user can input the servo parameter setting value through the input device, and the display screen is used for displaying the existing working parameter of the servo driver and/or the servo parameter setting value input by the user. The input device may be a key, a touch screen, a microphone, etc. When the input device is a touch screen, the input device also functions as a display screen, namely, the input device is integrated with the display screen.
The console box 11 transmits the received servo parameter setting value input by the user to the main controller 12 through the first communication line 110. The main controller 12 transmits the received servo parameter setting value to the servo driver 13 through the second communication line 120. The servo driver 13 sets the corresponding servo parameter according to the received servo parameter setting value.
The main controller 12 may directly send the received servo parameter setting value to the servo driver 13 without any modification, or may send the received servo parameter setting value to the servo driver 13 after modifying it according to the current operating state. The current working state refers to the working state of other components (such as the machine head controller 15) except the servo driver 13 of the computerized flat knitting machine at the current moment.
Further, the main controller 12 may send a prompt message to the operation box 44 when the servo parameter setting value is not suitable for the current operation state. The prompt may be used to prompt a user to modify the servo parameter setting if the main controller does not modify the servo parameter setting, or to display the modified servo parameter setting if the main controller modifies the servo parameter setting.
The servo driver 13 may also have a man-machine interface circuit for receiving a servo parameter setting instruction input by a user to acquire a servo parameter setting value. The servo parameter settings from the human interface circuit may be prioritized over the servo parameter settings from the master controller 12.
Through the implementation of above-mentioned embodiment, need not to open the switch board of below and can set up servo driver on the operation box, easy operation to the operation box uses the display screen to show, and it is more to compare the content that can show with the charactron, and the definition is higher, is convenient for look over.
The second embodiment of the computerized flat knitting machine is based on the first embodiment of the computerized flat knitting machine, and adopts the touch screen as the input device and the display screen.
The main controller controls the first communication line to control the touch screen to display a corresponding display interface, and the display interface can comprise a setting selection interface and a servo parameter setting interface. The setting selection interface is used for selecting parameter setting of the computerized flat knitting machine from servo parameter setting, machine head parameter setting and the like.
And on the servo parameter setting interface, the touch screen can acquire a servo parameter setting value input by a user according to the touch operation of the user on the display interface and display the servo parameter setting value on the display interface.
The servo parameter setting interface can display servo parameter names and corresponding input frames, and a user touching an input frame of a certain servo parameter indicates that selection operation is performed on the servo parameter. The main controller displays an input interface in response to the selection operation, and displays a plurality of numeral/letter button icons on the input interface, the input interface being generally suspended above the servo parameter setting interface. The user can touch the number/letter button icons to input servo parameter setting values, the operation box obtains touch operation (including touch positions and time) of the user and sends the touch operation to the main controller, and the main controller identifies the time when the user touches the number/letter button icons according to the corresponding relation between the touch operation and the display interface, so that the servo parameter setting values input by the user are obtained.
In order to prevent the servo motor from being abnormal due to the wrong servo parameter setting value input by the user, the main controller may display a prompt box on the input interface, and display the setting rule of the servo parameter selected by the user, such as the maximum value and the minimum value of the servo parameter, in the prompt box. In addition, the main controller may also display an error prompt box on the input interface after the user inputs the wrong servo parameter setting value, and the error prompt box may display the setting rule of the servo parameter.
If the number of the servo parameters is large, the main controller can divide the servo parameters of the servo driver into different pages for storage, and a page selection interface is displayed on the display interface for a user to perform page selection operation. The main controller controls the touch screen to display the servo parameters of the corresponding page on the display interface according to the page selection operation of the user. In addition, the main controller can further control the touch screen to display the number of the current display page and the total number of the display pages on the display interface.
The page selection interface may include a page input box and/or a page turn button icon. The page turning button icons may include a previous page button icon and a next page button icon. If the current display page is the first page, the main controller can control the touch screen not to display the previous page button icon on the display interface or set the previous page button icon in an unavailable state; similarly, if the currently displayed page is the last page, the main controller may control the touch screen not to display the next page button icon on the display interface or set it to the unavailable state.
If the user selects to use the page input box, the main controller can control the touch screen to display the servo parameters of the corresponding page on the display interface according to the numerical value input by the user in the page number input box. If the user selects to use the page turning button icon, the main controller can control the touch screen to display the servo parameters of the adjacent page corresponding to the currently displayed page on the display interface according to the touch operation of the user on the page turning button icon, and the adjacent page is the previous page or the next page corresponding to the page turning button icon touched by the user.
In the above description, the operation box operates as an input/output device of the main controller, and the display content and the touch operation perception of the touch screen are controlled by the main controller. The operation box may further include a processor, the processor is connected to the touch screen and controls the display content and the touch operation perception of the touch screen, and the specific content may refer to the description of the main controller controlling the touch screen, which is not repeated here.
Referring to the drawings for example, fig. 3 is a schematic diagram of a servo parameter setting page according to an embodiment of the present invention, in which servo parameter names 101 include names of 12 servo parameters, including PN1, PN2, and … … PN12, an input box 102 adjacent to the servo parameter name 101 is an input box corresponding to the servo parameter name 101, and a page selection interface 103 is below the servo parameter name 101 and the input box 102.
Fig. 4 is a schematic diagram of an input interface displayed in a servo parameter setting page according to an embodiment of the present invention, and compared with fig. 3, an input interface 104 suspended above the servo parameter setting page is added in fig. 4, and a plurality of numeral/letter button icons and a prompt box 105 are displayed on the input interface 104.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (1)
1. A computerized flat knitting machine is characterized by comprising a rack, a host shell arranged above the rack, a control cabinet arranged below the rack, an operation box, a main controller and a servo driver, wherein the operation box is arranged on the outer surface of the host shell, the main controller and the servo driver are arranged in the control cabinet, the operation box is connected with the main controller through an RS-485 communication line, the main controller is connected with the servo driver through a CAN communication line, the operation box is used for receiving a servo parameter setting value input by a user and sending the servo parameter setting value to the main controller through the RS-485 communication line, the main controller modifies the servo parameter setting value according to the current working state and sends the modified servo parameter setting value to the servo driver, setting corresponding servo parameters according to the modified servo parameter setting values by the servo driver; the current working state refers to the working state of other components of the computerized flat knitting machine except the servo driver at the current moment;
the main controller also sends prompt information to the operation box when the servo parameter setting value is not suitable for the current working state, if the main controller does not modify the servo parameter setting value, the prompt information is used for prompting a user to modify the servo parameter setting value, and if the main controller modifies the servo parameter setting value, the prompt information is used for displaying the modified servo parameter setting value;
the operation box comprises a touch screen;
the main controller controls the touch screen to display a corresponding display interface through the RS-485 communication line, and the touch screen acquires the servo parameter setting value input by the user according to the touch operation of the user on the display interface and displays the servo parameter setting value on the display interface; or
The operation box further comprises a processor, the processor is connected with the touch screen, and the processor is used for controlling the touch screen to display a corresponding display interface, acquiring the servo parameter setting value input by the user according to the touch operation of the user on the display interface and displaying the servo parameter setting value on the display interface;
the main controller or the processor controls the touch screen to display a plurality of servo parameters and a parameter input frame corresponding to the servo parameters on the display interface so as to allow a user to input servo parameter setting values corresponding to the servo parameters in the parameter input frame;
the main controller or the processor further responds to the selection operation of the user on the servo parameters to display an input interface and display a plurality of numeric/alphabetic button icons on the input interface so as to acquire the servo parameter setting values input by the user according to the touch operation of the user on the numeric/alphabetic button icons;
the main controller or the processor further displays a prompt box on the input interface, and displays the setting rule of the servo parameter selected by the user in the prompt box;
the main controller or the processor divides a plurality of servo parameters of the servo driver into different pages for storage, and controls the touch screen to display the servo parameters of the corresponding page on the display interface according to the page selection operation of a user;
the main controller or the processor controls the touch screen to display a page input frame on the display interface so as to control the touch screen to display the servo parameters of the corresponding page on the display interface according to the numerical values input by the user in the page input frame;
the main controller or the processor controls the touch screen to display a page turning button icon on the display interface, so that the touch screen is controlled to display the servo parameters of the adjacent page of the current display page on the display interface according to the touch operation of the user on the page turning button icon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002003.2A CN106811858B (en) | 2017-01-03 | 2017-01-03 | Computer flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002003.2A CN106811858B (en) | 2017-01-03 | 2017-01-03 | Computer flat knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN106811858A CN106811858A (en) | 2017-06-09 |
| CN106811858B true CN106811858B (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710002003.2A Active CN106811858B (en) | 2017-01-03 | 2017-01-03 | Computer flat knitting machine |
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| Country | Link |
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| CN (1) | CN106811858B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035061A (en) * | 2018-01-10 | 2018-05-15 | 海宁市中发纺织有限公司 | A kind of composite warp knitted fabric process equipment |
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| EP0669015B1 (en) * | 1992-11-16 | 1997-09-03 | UNIVERSAL MASCHINENFABRIK DR. RUDOLF SCHIEBER GMBH & CO. KG | Arrangement for developing a control program for a knitting machine or loom |
| CN102877208A (en) * | 2011-07-13 | 2013-01-16 | 株式会社福原精机制作所 | Method of and device for controlling fabric take-up in electronic pattern knitting machine |
| CN202886888U (en) * | 2012-11-15 | 2013-04-17 | 揭阳市南星机械有限公司 | Controller for fully computerized flat knitting machine |
| CN103268126A (en) * | 2013-05-23 | 2013-08-28 | 杭州鼎炬科技有限公司 | System and method for controlling motion of yarn guide of full-automatic computerized flat knitting machine |
| CN103472764A (en) * | 2013-09-13 | 2013-12-25 | 常熟市乐德维织造有限公司 | Control device of flat knitting machine |
| CN206348615U (en) * | 2017-01-03 | 2017-07-21 | 福建睿能科技股份有限公司 | Computer flat knitting machine and its servo-driver, master controller, operating case |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005006094A1 (en) * | 2003-07-09 | 2005-01-20 | Argillon Gmbh | Method and device for detecting faults during the controlling of a textile machine |
| CN101315548A (en) * | 2007-05-29 | 2008-12-03 | 欧颖国际有限公司 | Devices and methods for controlling servomotor |
| CN101619525B (en) * | 2009-07-10 | 2012-05-09 | 东华大学 | System and method for processing electric cam horizontal type tufted carpet with on-line flower shape updating |
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2017
- 2017-01-03 CN CN201710002003.2A patent/CN106811858B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0669015B1 (en) * | 1992-11-16 | 1997-09-03 | UNIVERSAL MASCHINENFABRIK DR. RUDOLF SCHIEBER GMBH & CO. KG | Arrangement for developing a control program for a knitting machine or loom |
| CN102877208A (en) * | 2011-07-13 | 2013-01-16 | 株式会社福原精机制作所 | Method of and device for controlling fabric take-up in electronic pattern knitting machine |
| CN202886888U (en) * | 2012-11-15 | 2013-04-17 | 揭阳市南星机械有限公司 | Controller for fully computerized flat knitting machine |
| CN103268126A (en) * | 2013-05-23 | 2013-08-28 | 杭州鼎炬科技有限公司 | System and method for controlling motion of yarn guide of full-automatic computerized flat knitting machine |
| CN103472764A (en) * | 2013-09-13 | 2013-12-25 | 常熟市乐德维织造有限公司 | Control device of flat knitting machine |
| CN206348615U (en) * | 2017-01-03 | 2017-07-21 | 福建睿能科技股份有限公司 | Computer flat knitting machine and its servo-driver, master controller, operating case |
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| CN106811858A (en) | 2017-06-09 |
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