CN108068398A - The control system of ultralong-stroke movable gantry hydraulic press liftout attachment - Google Patents
The control system of ultralong-stroke movable gantry hydraulic press liftout attachment Download PDFInfo
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- CN108068398A CN108068398A CN201711398040.6A CN201711398040A CN108068398A CN 108068398 A CN108068398 A CN 108068398A CN 201711398040 A CN201711398040 A CN 201711398040A CN 108068398 A CN108068398 A CN 108068398A
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- cart
- trolley
- liftout attachment
- logic controller
- hydraulic press
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/26—Programme control arrangements
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- Mechanical Engineering (AREA)
- Control Of Presses (AREA)
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Abstract
The invention discloses a kind of control systems of ultralong-stroke movable gantry hydraulic press liftout attachment, by the coordinate information for recording the trolley moved in movable gantry hydraulic press along Z-direction and the cart moved along X-direction, with the established each working region coordinate range progress data comparison of liftout attachment in programmable logic controller program in advance, and then determine the coordinates regional with liftout attachment corresponding when trolley and cart stop motion, realize rising and falling for the liftout attachment in the region, the liftout attachment in other regions is failure to actuate.The present invention is suitable for ultralong-stroke movable gantry hydraulic press, realize the intelligent control of liftout attachment on work top, solving existing movable gantry hydraulic press needs the highly intensive labour manually frequently adjusted, has saved energy consumption, has greatly improved production efficiency and cost of labor.
Description
Technical field
The present invention relates to hydraulic press technical field, specifically a kind of ultralong-stroke movable gantry hydraulic press ejection dress
The control system put, suitable for the movable gantry hydraulic press of ultralong-stroke.
Background technology
Present domestic electrical manufacturing is increasing for the demand of large area plate and component, therefore as overlength
The demand of the movable gantry hydraulic press of ultra-wide work top can be increasing.It is corresponding to push up due to the increase of work top
Go out the quantity of cylinder also can significantly increase therewith.The just ejection cylinder working of the use of movable gantry hydraulic press mostly domestic at present
Mode is to be ejected take workpiece, withdraw entirely and remove workpiece entirely, if still so working, ejection and the retraction institute of liftout tank
The time needed will greatly increase, while the waste of electric energy can also be increased, and entire workpiece is caused to smooth in the process not
Processing cost is increased only, and production efficiency is also had a greatly reduced quality.There is a small number of movable gantry hydraulic presses at present using artificial
Subregion manual manipulation mode operates liftout attachment, it is only necessary to which artificial selection using area can simply promote its work
Make efficiency.
Movable gantry hydraulic press is differed due to the shape of large area workpiece or component, it is necessary to which artificial frequent replace makes
With region, the smoothing work of workpiece or component is then carried out again, therefore is moved in circles, and the workpiece of smoothing completion can not be realized at it
The function of work top using area automatic ejection also results in unnecessary time waste.
The content of the invention
The object of the present invention is to provide a kind of control system of ultralong-stroke movable gantry hydraulic press liftout attachment, with solution
The working method risen and fallen of the liftout attachment of certainly region-wide or artificial frequent switching work top machining area is time-consuming and laborious, realizes
Plate is randomly assigned on hydraulic press workbench complete smoothing in region after, all liftout attachments only in the region are by plate
The control for jacking up or falling.
To achieve the above object, the technical solution used in the present invention is：
A kind of control system of ultralong-stroke movable gantry hydraulic press liftout attachment, the control system are suitable for ultralong-stroke dragon
Door travelling type hydraulic press, it comprises the following steps：
Step 1: confirmation of the cart in X-axis coordinate information
Cart Operation switch inputs cart to programmable logic controller by I/O amounts input module and runs operational order, can compile
It collects logic controller and sends the instruction to cart movement frequency converter, cart movement frequency converter is driven on the right side of the cart affiliated by cart
Mobile motor rotates on the left of mobile motor and cart, driving cart to moving at cart reference point switch, when cart encounter it is big
After vehicle reference point switch, cart reference point switch is by the signal by I/O amount input module input signals to Programmadle logic control
Device processed sends cart reference point signal, stops sending instruction to cart movement frequency converter at this time, mobile motor and big on the right side of cart
Mobile motor stop motion on the left of vehicle, and activate the tally function of the second high speed counting module, cart encoder is to the at this time
Two high speed counting modules are passed to real time data of the cart in X-axis coordinate；
Step 2: confirmation of the trolley in Z axis coordinate information
Trolley Operation switch runs operational order by I/O amounts input module to programmable logic controller input trolley, can compile
It collects logic controller and sends the instruction to trolley movement frequency converter, trolley movement frequency converter drives the trolley affiliated by trolley to move
Motor rotates, and driving trolley is to movement at trolley reference point switch, and after trolley encounters trolley reference point switch, trolley refers to
The signal is sent trolley reference point signal by point switch by I/O amount input module input signals to programmable logic controller,
Stop trolley movement frequency converter at this time and send instruction, trolley mobile motor stop motion, and activate the first high speed counting module
Tally function, at this time bogie encoder be passed to real-time coordinates data of the trolley in Z axis to the first high speed counting module；
Step 3: in the foundation of work pieces process point coordinates information and the region liftout attachment rising and dropping control
Control cart Operation switch and trolley Operation switch by I/O amounts input module respectively to programmable logic controller respectively
It inputs operation instruction, cart and trolley is driven to be moved, the second high speed counting module reads the data of cart encoder in real time
And simultaneously to programmable logic controller incoming data, the first high speed counting module reads data of bogie encoder and same in real time
When to programmable logic controller incoming data, when cart and trolley reach work pieces process point it is out of service after, first counts at a high speed
The data for the bogie encoder that digital-to-analogue block is read out in real time, the number for the cart encoder that the second high speed counting module is read out in real time
According to, it is established that the real-time location coordinates information of a cart and trolley, this coordinate information is shown in touch-screen, and and thing
First each working region coordinate range of liftout attachment established in programmable logic controller program carries out data comparison, by
Programmable logic controller runs operational order by the hydraulic electromagnetic valve group of I/O amounts output module to control liftout attachment, greatly
The behaviour that the solenoid valve block of the liftout attachment in coordinate information region when vehicle and trolley out of service is jacked up and fallen
Make, the liftout attachment in remaining region is failure to actuate.
Preferably, the trolley reference point switch and cart reference point switch are close to switch or limit switch.
Preferably, the X-direction stroke of the movable gantry hydraulic press be 12000-15000mm, the stroke of Z-direction
For 5000-7000mm.
Trolley is mounted on the top of cart.
The present invention is by recording the trolley moved in movable gantry hydraulic press along Z-direction and being transported along X-direction
The coordinate information of dynamic cart, with the established each working region of liftout attachment in programmable logic controller program in advance
Coordinate range carries out data comparison, and then determines the coordinate area with liftout attachment corresponding when trolley and cart stop motion
Domain, realizes rising and falling for the liftout attachment in the region, and the liftout attachment in other regions is failure to actuate.Solves existing gantry-travelling
Formula hydraulic press needs the highly intensive labour manually frequently adjusted, has saved energy consumption, has greatly improved production efficiency and cost of labor.
Description of the drawings
Fig. 1 is the structure of movable gantry hydraulic press and the moving direction schematic diagram of trolley；
Fig. 2 is the moving direction schematic diagram of the side view of movable gantry hydraulic press and cart in Fig. 1；
Fig. 3 is the distribution schematic diagram of the stage coordinates of movable gantry hydraulic press and liftout attachment in Fig. 1；
Fig. 4 is the control flow chart of the present invention；
In figure：1st, trolley, 2, cart, 3, workbench, 4, liftout attachment, 101, touch-screen, 102, programmable logic controller (PLC),
103rd, I/O amounts input module, 104, I/O amount output modules, the 105, first high speed counting module, the 106, second high-speed counting mould
Block, 107, cart movement frequency converter, 108, trolley movement frequency converter, 110, trolley mobile motor, 111, bogie encoder, 112,
Mobile motor on the right side of cart, 113, mobile motor on the left of cart, 114, cart encoder, 115, liftout attachment hydraulic buttery valve
Group, 116, liftout attachment Operation switch, 117, trolley reference point switch, 118, trolley Operation switch, 119, cart reference point opens
It closes, 120, cart Operation switch.
Specific embodiment
The present invention will be further described in detail below in conjunction with the accompanying drawings.
A kind of control system of ultralong-stroke movable gantry hydraulic press liftout attachment as shown in Figure 4, the control system
Suitable for ultralong-stroke movable gantry hydraulic press, it comprises the following steps：
Step 1: confirmation of the cart 2 in X-axis coordinate information
Cart Operation switch 120 inputs the operation operation of cart 2 by I/O amounts input module 103 to programmable logic controller 102
Instruction, programmable logic controller 102 send the instruction to cart movement frequency converter 107, and cart movement frequency converter 107 drives greatly
Mobile motor 112 and cart left side mobile motor 113 rotate on the right side of cart affiliated by vehicle 2, drive cart 2 to cart reference point
It switchs and is moved at 119, after cart 2 encounters cart reference point switch 119, cart reference point switch 119 passes through the signal
203 input signal of I/O amounts input module sends cart reference point signal to programmable logic controller 102, stops at this time to big
Vehicle movement frequency converter 107 sends instruction, cart right side mobile motor 112 and cart left side 113 stop motion of mobile motor, and
The tally function of the second high speed counting module 106 is activated, cart encoder 114 is incoming to the second high speed counting module 106 at this time
Cart 2 is in the real time data of X-axis coordinate；
Step 2: confirmation of the trolley 1 in Z axis coordinate information
Trolley Operation switch 118 is run to 102 input trolley 1 of programmable logic controller by I/O amounts input module 103 and operated
Instruction, programmable logic controller 102 send the instruction to trolley movement frequency converter 108, and trolley movement frequency converter 108 drives small
Trolley mobile motor 110 affiliated by vehicle 1 rotates, and driving trolley 1 is to movement at trolley reference point switch 117, when trolley 1 is encountered
To trolley reference point switch 117 after, trolley reference point switch 117 by the signal by 103 input signal of I/O amounts input module to
Programmable logic controller 102 sends trolley reference point signal, stops trolley movement frequency converter 108 at this time and sends instruction, trolley
110 stop motion of mobile motor, and activate the first high speed counting module 105 tally function, at this time bogie encoder 110 to
First high speed counting module 105 is passed to real-time coordinates data of the trolley 1 in Z axis；
Step 3: in the foundation of work pieces process point coordinates information and the region liftout attachment rising and dropping control
Control cart Operation switch 120 and trolley Operation switch 118 by I/O amounts input module 103 respectively to editable respectively
Logic controller 102 is input operation instruction, and cart 2 and trolley 1 is driven to be moved, and the second high speed counting module 106 is read in real time
Take the data of cart encoder 114 and simultaneously to 102 incoming data of programmable logic controller, the first high speed counting module 105
The data of bogie encoder 111 are read in real time and simultaneously to 102 incoming data of programmable logic controller, when cart 2 and trolley 1
After arrival work pieces process point is out of service, the data for the bogie encoder 111 that the first high speed counting module 105 is read out in real time,
The data for the cart encoder 114 that second high speed counting module 106 is read out in real time, it is established that cart 2 and trolley 1
Real-time location coordinates information, this coordinate information show in touch-screen 101, and in advance in programmable logic controller 102
Established 4 each working region coordinate range of liftout attachment carries out data comparison in program, is led to by programmable logic controller
The hydraulic electromagnetic valve group for crossing I/O amounts output module to control liftout attachment runs operational order, when cart and trolley out of service
Coordinate information region in liftout attachment the solenoid valve block operation that is jacked up and fallen, the ejection dress in remaining region
It puts and is failure to actuate.
If cart 2 and trolley 1 generate movement again, generate another coordinate information, the information can again in advance
The established each working region coordinate range of liftout attachment carries out data comparison in 102 program of programmable logic controller,
If the coordinate stayed when cart 2 and trolley 1 out of service also in the liftout attachment working region coordinate range, ejects dress
The working region put is constant, conversely, can then convert the working region of liftout attachment.
The X-direction stroke for the movable gantry hydraulic press that the present invention is applicable in is 12000-15000mm, Z-direction
Stroke is 5000-7000mm.
The present invention is by recording the trolley moved in movable gantry hydraulic press along Z-direction and being transported along X-direction
The coordinate information of dynamic cart, with the established each working region of liftout attachment in programmable logic controller program in advance
Coordinate range carries out data comparison, and then determines the coordinate area with liftout attachment corresponding when trolley and cart stop motion
Domain, realizes rising and falling for the liftout attachment in the region, and the liftout attachment in other regions is failure to actuate.Solves existing gantry-travelling
Formula hydraulic press needs the highly intensive labour manually frequently adjusted, has saved energy consumption, has greatly improved production efficiency and cost of labor.
Claims (3)
1. a kind of control system of ultralong-stroke movable gantry hydraulic press liftout attachment, which is suitable for ultralong-stroke
Movable gantry hydraulic press, it is characterised in that：It comprises the following steps：
Step 1: confirmation of the cart in X-axis coordinate information
Cart runs Operation switch and inputs cart operation operational order to programmable logic controller by I/O amounts input module,
Programmable logic controller sends the instruction to cart movement frequency converter, and cart movement frequency converter drives the cart affiliated by cart
Mobile motor rotates on the left of right side mobile motor and cart, and driving cart is to movement at cart reference point switch, when cart is encountered
After cart reference point switch, cart reference point switch is by the signal by I/O amount input module input signals to Programmadle logic
Controller sends cart reference point signal, stops sending instruction to cart movement frequency converter at this time, on the right side of cart mobile motor and
Mobile motor stop motion on the left of cart, and activate the tally function of the second high speed counting module, at this time cart encoder to
Second high speed counting module is passed to real time data of the cart in X-axis coordinate；
Step 2: confirmation of the trolley in Z axis coordinate information
Trolley Operation switch runs operational order by I/O amounts input module to programmable logic controller input trolley, can compile
It collects logic controller and sends the instruction to trolley movement frequency converter, trolley movement frequency converter drives the trolley affiliated by trolley to move
Motor rotates, and driving trolley is to movement at trolley reference point switch, and after trolley encounters trolley reference point switch, trolley refers to
The signal is sent trolley reference point signal by point switch by I/O amount input module input signals to programmable logic controller,
Stop trolley movement frequency converter at this time and send instruction, trolley mobile motor stop motion, and activate the first high speed counting module
Tally function, at this time bogie encoder be passed to real-time coordinates data of the trolley in Z axis to the first high speed counting module；
Step 3: in the foundation of work pieces process point coordinates information and the region liftout attachment rising and dropping control
Control cart Operation switch and trolley Operation switch by I/O amounts input module respectively to programmable logic controller respectively
It inputs operation instruction, cart and trolley is driven to be moved, the second high speed counting module reads the data of cart encoder in real time
And simultaneously to programmable logic controller incoming data, the first high speed counting module reads data of bogie encoder and same in real time
When to programmable logic controller incoming data, when cart and trolley reach work pieces process point it is out of service after, first counts at a high speed
The data for the bogie encoder that digital-to-analogue block is read out in real time, the number for the cart encoder that the second high speed counting module is read out in real time
According to, it is established that the real-time location coordinates information of a cart and trolley, this coordinate information is shown in touch-screen, and and thing
First each working region coordinate range of liftout attachment established in programmable logic controller program carries out data comparison, by
Programmable logic controller runs operational order by the hydraulic electromagnetic valve group of I/O amounts output module to control liftout attachment, greatly
The hydraulic electromagnetic valve group of the liftout attachment in coordinate information region when vehicle and trolley out of service is jacked up and fallen
Operation, the liftout attachment in remaining region is failure to actuate.
2. the control system of ultralong-stroke movable gantry hydraulic press liftout attachment according to claim 1, feature exist
In：The trolley reference point switch and cart reference point switch are close to switch or limit switch.
3. the control system of ultralong-stroke movable gantry hydraulic press liftout attachment according to claim 1 or 2, feature
It is the X-direction stroke of the movable gantry hydraulic press for 12000-15000mm, the stroke of Z-direction is 5000-
7000mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711398040.6A CN108068398B (en) | 2017-12-21 | 2017-12-21 | The control system of ultralong-stroke movable gantry hydraulic press liftout attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711398040.6A CN108068398B (en) | 2017-12-21 | 2017-12-21 | The control system of ultralong-stroke movable gantry hydraulic press liftout attachment |
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| CN108068398A true CN108068398A (en) | 2018-05-25 |
| CN108068398B CN108068398B (en) | 2019-07-16 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2158982A1 (en) * | 2008-08-25 | 2010-03-03 | Feintool Intellectual Property AG | Method and device for controlling the synchronism of cylinder/piston units and for reducing peak pressure during forming and/or fine blanking in presses |
| CN101712207A (en) * | 2009-09-08 | 2010-05-26 | 广东工业大学 | High performance and energy-saving double-acting hydrostatic press driven by servo motor |
| CN205522654U (en) * | 2016-02-23 | 2016-08-31 | 天津市天锻压力机有限公司 | High -speed compound anti unbalance loading system of transmission multiple position press |
| CN106670292A (en) * | 2016-12-08 | 2017-05-17 | 天水锻压机床(集团)有限公司 | Control system for plate drawing part automatic production line |
| CN107244093A (en) * | 2016-07-07 | 2017-10-13 | 佛山市恒力泰机械有限公司 | A kind of two-tank method pressurized powder moulding press electric control system and method |
-
2017
- 2017-12-21 CN CN201711398040.6A patent/CN108068398B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2158982A1 (en) * | 2008-08-25 | 2010-03-03 | Feintool Intellectual Property AG | Method and device for controlling the synchronism of cylinder/piston units and for reducing peak pressure during forming and/or fine blanking in presses |
| CN101712207A (en) * | 2009-09-08 | 2010-05-26 | 广东工业大学 | High performance and energy-saving double-acting hydrostatic press driven by servo motor |
| CN205522654U (en) * | 2016-02-23 | 2016-08-31 | 天津市天锻压力机有限公司 | High -speed compound anti unbalance loading system of transmission multiple position press |
| CN107244093A (en) * | 2016-07-07 | 2017-10-13 | 佛山市恒力泰机械有限公司 | A kind of two-tank method pressurized powder moulding press electric control system and method |
| CN106670292A (en) * | 2016-12-08 | 2017-05-17 | 天水锻压机床(集团)有限公司 | Control system for plate drawing part automatic production line |
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| CN108068398B (en) | 2019-07-16 |
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