CN104859179B - A kind of control system of numerical control hydraulic bar folder - Google Patents
A kind of control system of numerical control hydraulic bar folder Download PDFInfo
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- CN104859179B CN104859179B CN201510283050.XA CN201510283050A CN104859179B CN 104859179 B CN104859179 B CN 104859179B CN 201510283050 A CN201510283050 A CN 201510283050A CN 104859179 B CN104859179 B CN 104859179B
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Abstract
The present invention relates to technical field of automatic control, more particularly to a kind of control system of numerical control hydraulic bar folder, ON/OFF control device control input control device, slider stroke detection means, PLC control devices, the ON/OFF of servo motor device and bar folder device；Input control device inputs information and the corresponding instruction of generation with for user, and sends instructions to PLC control devices；PLC control devices send information to servo motor device according to the instruction received；Servo motor device is used to control bar folder device to perform corresponding operation；Slider stroke detection means is to the feedback of the information of bar folder device that will detect to PLC control devices；The present invention has fast response time, production efficiency is higher, the features such as can improve the accuracy of machine operation and require relatively low to operating personnel.
Description
Technical field
The present invention relates to technical field of automatic control, more particularly to a kind of control system of numerical control hydraulic bar folder.
Background technology
Numerical control hydraulic bar folder refers to the numerical control hydraulic bar folder of twin-tub upper dynamic, and it passes through all kinds of on servo proportion
Valve event drives the elongation and return of left and right oil cylinder, so that the rise and fall with movable slider.The synchronous of sliding block uses complete
Closed loop electro-hydraulic servo control technology, slide position signal feeds back to digital control system by both sides grating scale, then by digital control system control
The openings of sizes of synchronous valve, automatically adjust oil cylinder oil inlet amount number so that the synchronous operation of control slide block (Y1, Y2) axle, begin
The parastate to workbench is kept eventually.
The need for actual production and science and technology development, the development of numerical control hydraulic bar folder technology is quite fast, but
It is that existing numerical control hydraulic bar folder typically has a disadvantage that：Reaction speed is slow, production efficiency is than relatively low, control machinery
The accuracy of operating is than relatively low and higher etc. to operating personnel's requirement.
Therefore, being badly in need of a kind of control system of numerical control hydraulic bar folder to overcome drawbacks described above.
The content of the invention
The present invention is overcomes drawbacks described above to provide a kind of control system of numerical control hydraulic bar folder, and the operating system has
Have：Fast response time, production efficiency are higher, the features such as can improve the accuracy of machine operation and require relatively low to operating personnel.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of control system of numerical control hydraulic bar folder, including：ON/OFF control device, input control device, slider stroke
Detection means, PLC control devices, servo motor device and bar folder device；The ON/OFF control device is described defeated to control
Enter control device, the slider stroke detection means, the PLC control devices, the servo motor device and the bar folder
Device starts with closing；The input control device and the slider stroke detection means, PLC control devices and described curved
Folding machine device is connected, and for inputting information for user, and is sent out according to the corresponding instruction of described information generation, and by the instruction
Deliver to the PLC control devices；The PLC control devices are used to send information to the servo according to the instruction received
Electric machine；The servo motor device is used for according to the described information received, controls the bar folder device to perform accordingly
Operation；The slider stroke detection means is the feedback of the information of the bar folder device detected to the PLC to be controlled
Device processed.
Beneficial effects of the present invention are：A kind of control system of numerical control hydraulic bar folder of the present invention, user passes through described
Input control device selects/inputted bending relevant parameter and calculates bending angle automatically according to the relevant parameter, described defeated
The instruction for entering the control device information for inputting user or being generated according to the input information of user is sent to PLC control dresses
Put, the real time information that the PLC control devices are sent according to the input control device further sends information to the servo
Electric machine, the servo motor device controls the bar folder device to perform corresponding action according to the real time information received,
The slider stroke detection means detects the slide block movement information of the bar folder device in real time, and by testing result Real-time Feedback
To the PLC control devices, the PLC control devices are according to the information received, further to send a command to the servo electric
Machine device further increasing the accuracy of the present invention to control the bar folder device, in addition, the present invention also has response
Speed is fast, production efficiency is higher and simple to operate the features such as require relatively low to operating personnel.
It is preferred that the input control device includes：
Selecting module is inputted, is connected with the PLC control devices, for inputting bending relevant parameter or selection folding for user
Curved relevant parameter；
Central processing module, for the corresponding instruction of information generation that is sent according to the input selecting module and by institute
Instruction is stated to send to the PLC control devices；And
Memory module, is connected, for providing the bending relevant parameter prestored with the input selecting module.
It is preferred that the input control device also includes：
Reset control module, be connected with the PCL control devices, for sending reset control instruction.
It is preferred that the ON/OFF control device includes：
Common ON/OFF module, be connected, the ON/OFF for controlling power supply supply with the input control device；And
Urgent ON/OFF module, the emergency cut-off for controlling the bar folder device.
It is preferred that the slider stroke detection means includes：
Top shoe stroke detection module, the movable information of the up stroke sliding block for detecting the bar folder device；And
Sliding block stroke detection module, the movable information of the down stroke sliding block for detecting the bar folder device.
It is preferred that warning device, the warning device is connected with the ON/OFF control device, for according to the bending
Machine device send information, send prompt messages.
It is preferred that the bending relevant parameter includes：Bending material, thickness of slab, V width size, bending size, bending angle or
Person repeats bending times.
By following description and with reference to accompanying drawing, the present invention will become more fully apparent, and these accompanying drawings are used to explain the present invention
Embodiment.
Brief description of the drawings
With accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not constitute any limitation of the invention.
Fig. 1 is a kind of module frame chart of the control system of numerical control hydraulic bar folder of the invention.
Fig. 2 is a kind of module frame chart of an embodiment of the control system of numerical control hydraulic bar folder of the invention.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, and this is presently preferred embodiments of the present invention.
Embodiment 1：
A kind of control system 100 of numerical control hydraulic bar folder, including：ON/OFF control device 1, input control device 2, cunning
Block device for detecting distance of travel 3, PLC control devices 4, servo motor device 5 and bar folder device 6, the ON/OFF control device 1 are used
To control the input control device 2, the slider stroke detection means 3, the PLC control devices 4, the servomotor control
The startup and closing of device 5 processed and the bar folder device 6, the input control device 2 and the slider stroke detection means
3rd, the PLC control devices 4 and the bar folder device 6 are connected, and for inputting information for user, and are generated according to described information
Corresponding instruction, and the instruction is sent to the PLC control devices 4；The PLC control devices 4 are used to basis and received
The instruction send information to the servo motor device 5；The servo motor device 5 is used for according to the letter received
Cease, control the bar folder device 6 to perform corresponding operation；The slider stroke detection means 3 is to described in detecting
The feedback of the information of bar folder device 6 is to the PLC control devices.Specifically, user can be selected by the input control device 2
The related parameter of bending or the as needed related parameter of input bending, the input control device 2 inputted according to user or
The bending relevant parameter of selection, calculates the information such as bending angle automatically, and by the information transfer to the PLC control devices 4,
The PLC control devices 4 send corresponding instruction, to control the servo motor device 5 to send out according to the described information that receives
Send corresponding information to the bar folder device 6, the bar folder device 6 performs correspondence according to the information received to material
Operation, further, during the bar folder device 6 carries out bending operation to material, slider stroke detection dress
3 detection top shoe strokes and sliding block stroke in real time are put, when detecting the top shoe stroke or sliding block stroke reaches default
During value range, the PLC control devices 4 are sent information to, the PLC control devices 4 further send a command to the servo
Electric machine 5, the accurate operating to control the bar folder device 6；So as to so that the present invention has fast response time, production
Efficiency is higher, machine operation accuracy is higher and it is simpler so as to the features such as requiring relatively low to operating personnel to operate.
It is preferred that the input control device 2 includes：
Selecting module 21 is inputted, is connected with the PLC control devices 4, for inputting bending relevant parameter or choosing for user
Select bending relevant parameter；More specifically, user can be as desired by the input selecting module 21 selection bending material, plate
The information such as thick, V width size and bending size, user can also directly input the information such as bending angle and bending times as needed.
Central processing module 22, the information generation for being sent according to the input selecting module 21 is instructed, simultaneously accordingly
The instruction is sent to the PLC control devices 4；The central processing module 22 is transmitted according to the input selecting module 21
Information, it is automatic to calculate the information such as bending angle, and result of calculation is sent to the PLC control devices.And
Memory module 23, is connected, for providing the bending relevant parameter prestored with the input selecting module 21；Tool
Body, user can prestore bending relevant parameter information by the input selecting module 21.
Preferably, the input control device 2 also includes：
Reset control module 24, be connected with the PCL control devices 4, for sending reset control instruction；Specifically, use
Family can be performed by click/pressing respective keys for resetting control module 24 and reset operation to the control system.
Preferably, the ON/OFF control device 1 includes：Common ON/OFF module 11, connects with the input control device 2
Connect, for control power supply supply ON/OFF；And urgent ON/OFF module 12, the urgent pass for controlling the bar folder device 6
Close；Specifically, the user can be turned on and off the control of the numerical control hydraulic bar folder by the common ON/OFF module 11
System 100, the urgent ON/OFF module 12 is used for the control system of numerical control hydraulic bar folder described in emergency cut-off when needed
100；More specifically, passing through the setting of the urgent ON/OFF module 12 so that the present invention has higher security, it is easy to use
Family is operated, and reduces the requirement to operating personnel.
Preferably, the slider stroke detection means 3 includes：
Top shoe stroke detection module 31, the movable information of the up stroke sliding block for detecting the bar folder device 6；Tool
Body, the top shoe stroke detection module 31 detects the slip information of the up stroke sliding block of the bar folder device 6 in real time, when
The slip of the up stroke sliding block is detected in default value, the top shoe stroke detection module 31 is by the information detected
The PLC control devices 4 are sent to, the PLC control devices 4 send corresponding instruction to the servo according to the information received
Electric machine 5, to control the bar folder device 6 to perform more accurate operation, improve the accuracy of machine operation of the present invention.
Sliding block stroke detection module 32, the movable information of the down stroke sliding block for detecting the bar folder device 6；Tool
Body, the sliding block stroke detection module 32 detects the slip information of the down stroke sliding block of the bar folder device 6 in real time, when
The slip of the down stroke sliding block is detected in default value, the sliding block stroke detection module 32 is by the information detected
The PLC control devices 4 are sent to, the PLC control devices 4 send corresponding instruction to the servo according to the information received
Electric machine 5, to control the bar folder device 6 to perform more accurate operation, improve the accuracy of machine operation of the present invention.
Embodiment 2：
A kind of control system 100 of numerical control hydraulic bar folder, including：ON/OFF control device 1, input control device 2, cunning
Block device for detecting distance of travel 3, PLC control devices 4, servo motor device 5, bar folder device 6 and warning device 7, the ON/OFF control
Device 1 processed to control the input control device 2, it is the slider stroke detection means 3, the PLC control devices 4, described
The startup and closing of servo motor control device 5 and the bar folder device 6, the input control device 2 and the slider row
Journey detection means 3, the PLC control devices 4 and the bar folder device 6 are connected, for inputting information for user, and according to institute
The corresponding instruction of information generation is stated, and the instruction is sent to the PLC control devices 4；The PLC control devices 4 are used
To send information to the servo motor device 5 according to the instruction received；The servo motor device 5 is used for according to reception
To described information, control the bar folder device 6 to perform corresponding operation；The slider stroke detection means 3 will be that will examine
The feedback of the information of the bar folder device 6 measured to the PLC control devices, the warning device 7 is used for according to described curved
Folding machine device 6 send information, send prompt messages.Specifically, user can select to roll over by the input control device 2
Curved related parameter or the as needed related parameter of input bending, the input control device 2 are inputted or selected according to user
The bending relevant parameter selected, calculates the information such as bending angle automatically, and by the information transfer to the PLC control devices 4, institute
State PLC control devices 4 and corresponding instruction is sent, to control the servo motor device 5 to send according to the described information that receives
Corresponding information to the bar folder device 6, the bar folder device 6 is performed corresponding according to the information received to material
Operation, further, during the bar folder device 6 carries out bending operation to material, the slider stroke detection means 3
Detection top shoe stroke and sliding block stroke in real time, when detecting the top shoe stroke or sliding block stroke reaches preset range
During value, the PLC control devices 4 are sent information to, the PLC control devices 4 further send a command to the servomotor
Device 5, the accurate operating to control the bar folder device 6, the warning device 7 are used to receive the ON/OFF control
After the information of device 1, detection judges the information that the bar folder device 6 is sent in real time, and is sent according to the bar folder device 6
The corresponding prompt tone of delivering, e.g., when the bar folder device 6 has performed a step process according to the information received,
The warning device 7 sends corresponding alert tone information by the combination of voice, word or both, so that so that this hair
Bright have that fast response time, production efficiency are higher, machine operation accuracy is higher and it is simpler so as to operating personnel to operate
It is required that it is relatively low the features such as.Wherein, the warning device 7 being actually needed according to user, selection is turned on and off.
The present embodiment is differed only in embodiment 1, the present embodiment warning device 7, other devices than embodiment more than 1
It is similar with embodiment 1, the description of embodiment 1 is specifically refer to, here is omitted.
From the above, it can be seen that a kind of control system 100 of numerical control hydraulic bar folder of the invention, user passes through described
Input control device 2 selects/inputted bending relevant parameter and calculates bending angle automatically according to the relevant parameter, described
Information or sent according to the instruction of the input information of user generation to PLC control dresses that input control device inputs user
4 are put, the real time information that the PLC control devices 4 are sent according to the input control device 2 is further sent information to described
Servo motor device 5, the servo motor device 5 controls the bar folder device 6 to perform correspondence according to the real time information received
Action, the slider stroke detection means 3 detects the slide block movement information of the bar folder device 6 in real time, and will detection knot
The PLC control devices 4 are fed back to during fruit, the PLC control devices 4 are according to the information received, further transmission instruction
To the servo motor device 5 to control the bar folder device 6, the accuracy of the present invention is further increasing, in addition, this
Invention also has fast response time, production efficiency higher and simple to operate the features such as require relatively low to operating personnel.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than to present invention guarantor
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (1)
1. a kind of control system of numerical control hydraulic bar folder, it is characterised in that including：ON/OFF control device, input control dress
Put, slider stroke detection means, PLC control devices, servo motor device and bar folder device；The ON/OFF control device is used
To control the input control device, the slider stroke detection means, the PLC control devices, the servo motor device
And the bar folder device starts with closing；The input control device is controlled with the slider stroke detection means, the PLC
Device and bar folder device connection, for inputting information for user, and according to the corresponding instruction of described information generation, and
The instruction is sent to the PLC control devices；The PLC control devices are used to send letter according to the instruction received
Cease to the servo motor device；The servo motor device is used for according to the described information received, controls the bar folder
Device performs corresponding operation；The slider stroke detection means is to by the feedback of the information of the bar folder device detected
To the PLC control devices, the slider stroke detection means includes：Top shoe stroke detection module, it is described curved for detecting
The movable information of the up stroke sliding block of folding machine device；And sliding block stroke detection module, for detecting the bar folder device
The movable information of down stroke sliding block, it is specific as follows：
The input control device includes：Selecting module is inputted, is connected with the PLC control devices, for inputting folding for user
Curved relevant parameter or selection bending relevant parameter；Central processing module, for the information sent according to the input selecting module
The corresponding instruction of generation simultaneously sends the instruction to the PLC control devices；And memory module, with the input selection mould
Block connection, the bending relevant parameter prestored for offer,
The input control device also includes：Control module is resetted, is connected with the PLC control devices, control is resetted for sending
System instruction,
The ON/OFF control device includes：Common ON/OFF module, is connected with the input control device, for controlling power supply
The ON/OFF of supply；And urgent ON/OFF module, the emergency cut-off for controlling the bar folder device,
The system also includes：Warning device, the warning device is connected with the ON/OFF control device, for according to described curved
Folding machine device send information, send prompt messages, the bending relevant parameter includes：Bending material, thickness of slab, V width are big
Small, bending size, bending angle repeat bending times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510283050.XA CN104859179B (en) | 2015-05-27 | 2015-05-27 | A kind of control system of numerical control hydraulic bar folder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510283050.XA CN104859179B (en) | 2015-05-27 | 2015-05-27 | A kind of control system of numerical control hydraulic bar folder |
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| CN104859179A CN104859179A (en) | 2015-08-26 |
| CN104859179B true CN104859179B (en) | 2017-10-10 |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618632A (en) * | 2016-01-29 | 2016-06-01 | 天津电气科学研究院有限公司 | Universal intelligent MOSFET bending system |
| CN106111751A (en) * | 2016-08-30 | 2016-11-16 | 宁波市鄞州新华仪表电机配件厂 | A kind of folder |
| CN106180299A (en) * | 2016-08-30 | 2016-12-07 | 宁波市鄞州新华仪表电机配件厂 | Folder |
| CN106111759A (en) * | 2016-08-30 | 2016-11-16 | 宁波市鄞州新华仪表电机配件厂 | A kind of bending machine |
| CN106111750B (en) * | 2016-08-30 | 2018-06-05 | 宁波市鄞州新华仪表电机配件厂 | A kind of automatic plate bending machine |
| CN106270047A (en) * | 2016-08-30 | 2017-01-04 | 宁波市鄞州新华仪表电机配件厂 | Multi-radian bending machine |
| CN106270050A (en) * | 2016-08-30 | 2017-01-04 | 宁波市鄞州新华仪表电机配件厂 | Bending machine |
| CN106180298B (en) * | 2016-08-30 | 2018-06-05 | 宁波市鄞州新华仪表电机配件厂 | Automatic plate bending machine |
| CN106238527A (en) * | 2016-08-30 | 2016-12-21 | 宁波市鄞州新华仪表电机配件厂 | A kind of multi-radian bending machine |
| CN106345868A (en) * | 2016-08-30 | 2017-01-25 | 宁波市鄞州新华仪表电机配件厂 | Automatic pipebender |
| CN106180315A (en) * | 2016-08-30 | 2016-12-07 | 宁波市鄞州新华仪表电机配件厂 | Automatic pipebender |
| CN109808225B (en) * | 2019-03-27 | 2022-02-11 | 广州誉本液压科技有限公司 | Method and system for numerical control pipe pressing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4265423B2 (en) * | 2004-02-02 | 2009-05-20 | 村田機械株式会社 | Machine control device |
| CN101655703B (en) * | 2009-08-05 | 2013-03-13 | 无锡信捷电气有限公司 | Numerical control bender control system |
| CN202067113U (en) * | 2011-03-11 | 2011-12-07 | 无锡锡锻机床有限公司 | Control system of servo numerically-controlled bending machine |
| CN202212440U (en) * | 2011-08-10 | 2012-05-09 | 上海埃锡尔数控机床有限公司 | Numerically-controlled single oil cylinder bending machine |
| CN103135500A (en) * | 2013-01-25 | 2013-06-05 | 马鞍山市中亚机床制造有限公司 | Machining controlling system of bending machine |
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