CN206065118U - A kind of intelligent numerical control bender - Google Patents
A kind of intelligent numerical control bender Download PDFInfo
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- CN206065118U CN206065118U CN201620685419.XU CN201620685419U CN206065118U CN 206065118 U CN206065118 U CN 206065118U CN 201620685419 U CN201620685419 U CN 201620685419U CN 206065118 U CN206065118 U CN 206065118U
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Abstract
The utility model discloses a kind of intelligent numerical control bender, belongs to bender technical field.The utility model includes frame, workbench, apparatus for bending and base, and described frame, apparatus for bending are arranged on base, also including stop gauge, blanking device, feeding device, positioner, pay-off and digital control system；Workpiece Jing feeding devices are delivered on workbench, and are moved by blanking device clamping on the table, complete workpiece X-direction positioning；Stop gauge and positioner coordinate, and complete workpiece Y direction positioning；Pay-off conveying workpiece to processing stations carry out Bending Processing, and control workpiece rotation and carry out polygon bending, machine rear blanking device and push workpiece and leave workbench；Described digital control system completes the Automated condtrol of whole Forging Process.Utility model works efficiency high, high degree of automation can realize full-automatic polygon forward and reverse bending of workpiece, easy to use, can fully liberate labour.
Description
Technical field
The utility model belongs to bender technical field, more particularly, it relates to a kind of intelligent numerical control bender.
Background technology
Bender is a kind of machine that bending can be carried out to thin plate, is mainly used in metal blank processing industry.Plate is rolled over
Bender just can carry out the straight-line bending of various angles using simple mould to metal blank, to obtain complex-shaped metallic plate
Material product, simple to operate, operating cost is low, is to be particularly large plate at present to carry out the first-selection machinery of panel beating to plate,
It is applied widely.
Bender is when workpiece is processed, it usually needs complete feeding, positioning, four steps of bending and blanking, current folding
Bender operation mostly completes the operations such as feeding, positioning and blanking by the way of manually, and this operating type has processing
Efficiency is low, security incident easily occurs, product quality difference the shortcomings of, particularly when bending part area is larger, heavier-weight when, to behaviour
The number and muscle power for making personnel is proposed requirement, and traditional wrap direction generally requires repeatedly to correct repeatedly between bending,
It is extremely inefficient.
Existing intelligent numerical control bender, such as China Patent No. ZL 201520797080.8, authorized announcement date are 2016
March 2, invention and created name is：A kind of full-automatic numerical control bender；The fixed peace in front portion of this application case bender mounting seat
Equipped with pay-off, pay-off includes bracing frame, material conveying platform, cylinder, push rod and material storage mechanism, and bracing frame is fixedly installed in
The front end face of mounting seat, material conveying platform are fixedly installed in the top surface of bracing frame, and the front portion of material conveying platform top surface has been wholely set
Boss, the front end of boss are horizontally installed with cylinder, and push rod, the left and right of material conveying platform top surface are installed with the piston rod of cylinder
Two ends have dovetail groove, and dovetail groove is located at the outside of cylinder, the adjustable installation for being installed on material conveying platform of material storage mechanism
In groove；This application case is installation pay-off anterior in bending machine base, pushes workpiece using cylinder and completes feeding operation, but
This application case needs single workpiece is placed into pay-off manually and adjusting nut carries out positioning and the locking of workpiece, works as workpiece
After the completion of single Edge Bend operation, need manual adjusting nut carry out workpiece blanking or again adjusting nut carry out workpiece other
The bending operation on side；Therefore, disclosed in this application case, bender operating efficiency is still very low, and useless realizes the full-automatic of workpiece
Feeding operation and the abundant liberation of labour.
And for example China Patent No. ZL201520559360.5, authorized announcement date is on January 27th, 2016, invention and created name
For：Full-automatic numerical control bender；This application case includes frame, and bottom of the frame is provided with pay-off, the apparatus for bending for cooperating
And blanking device；The pay-off includes material conveying platform, and material conveying platform is provided with feeding cylinder, feeding cylinder and feeding push pedal
Connection；The apparatus for bending includes workbench, lower workbench and pressurized cylinder, and upper workbench is connected with the piston of pressurized cylinder
Connect, lower workbench is corresponding with material conveying platform to be connected, and upper workbench is provided with pressurized cylinder and upper mould, and lower workbench is provided with
The lower mould coordinated with upper mould；Blanking device includes blanking cylinder and blanking slideway.This application case drives feeding push pedal using cylinder
Substrate material is promoted, and the mode with reference to backboard position signalling completes feeding operation, drive blanking push pedal to promote using cylinder
Bending part completes blanking operation, but this application case is not provided with the material hold down gag in bending operation, and material is simply simple
It is pushed into from feed box between the upper and lower knife of bender, bending angle is wayward, and this mode can only be less to size
Material carries out monolateral one direction bending.
Understand that existing bender, automaticity are low with reference to above-mentioned analysis, it is most of to need mode manually complete
Into operations such as feeding, positioning and blankings, it is impossible to fully liberate labour, it is badly in need of a kind of intelligent numerical control bender, realizes workpiece
Full-automatic polygon forward and reverse bending.
Utility model content
1. utility model technical problem to be solved
The purpose of this utility model is to overcome existing bender automaticity low, most of side for needing manually
Formula completes the operations such as feeding, positioning and blanking, it is impossible to fully liberate the problem of labour, there is provided a kind of intelligent numerical control bending
Machine；Intelligent numerical control bender high working efficiency of the present utility model, high degree of automation can realize the full-automatic many of workpiece
The forward and reverse bending in side, it is easy to use, can fully liberate labour.
2. technical scheme
To reach above-mentioned purpose, the technical scheme that the utility model is provided is：
A kind of intelligent numerical control bender of the present utility model, including frame, workbench, apparatus for bending and base, it is described
Frame, apparatus for bending are arranged on base, also including stop gauge, blanking device, feeding device, positioner, pay-off
And digital control system；Workpiece Jing feeding devices are delivered on workbench, and are moved by blanking device clamping on the table, are completed
Workpiece X-direction is positioned；Stop gauge and positioner coordinate, and complete workpiece Y direction positioning；Pay-off conveying adds
Workpiece to processing stations carry out Bending Processing, and control workpiece rotation and carry out polygon bending, machine rear blanking device and push away
Workpiece is sent to leave workbench；Described digital control system completes the Automated condtrol of whole Forging Process.
Further, described stop gauge, blanking device and positioner are arranged on workbench, stop gauge and
Blanking device is arranged in parallel, and positioner is perpendicular with stop gauge, blanking device；Described feeding device is arranged at work
Make the side of platform, pay-off is arranged at below workbench.
Further, described stop gauge includes backgauge servomotor, striker plate connecting shaft and striker plate, and backgauge is watched
One end that motor is taken with striker plate connecting shaft is connected, and striker plate is arranged in striker plate connecting shaft at equal intervals.
Further, described blanking device includes blanking leading screw, lower trolley, blanking servomotor, blanking servo
Motor drive blanking leading screw rotates, and lower trolley is moved axially along blanking leading screw；Clamping machinery is provided with the lower trolley
Hand and clamping manipulator proximity switch.
Further, described feeding device includes feeding support, feeding X-axis control device, feeding Y-axis control dress
Put, feeding Z axis control device and adsorbent equipment, feeding X-axis control device is fixedly installed in feeding cradle top, feeding Y-axis control
Device processed is mutually perpendicular in the horizontal direction with feeding X-axis control device；Feeding Z axis control device and feeding Y-axis control device
In the vertical direction is mutually perpendicular to；The adsorbent equipment includes sucker stand and being installed on the air sucking disc of sucker stand bottom,
Adsorbent equipment is connected with feeding Z axis control device, feeding X-axis control device, feeding Y-axis control device and feeding Z axis control dress
Put cooperation transmission control adsorbent equipment to move in the x, y, z-directions.
Further, described feeding X-axis control device includes feeding X-axis servomotor, feeding X-axis leading screw, feeding X
Axle slide block, feeding X-axis servomotor drive the rotation of feeding X-axis leading screw, feeding X-axis slide block to move axially along feeding X-axis leading screw；Institute
State feeding Y-axis control device to be fixedly installed in feeding X-axis slide block, the feeding Y-axis control device includes feeding Y-axis servo electricity
Machine, feeding Y-axis leading screw, feeding Y-axis slide block, feeding Y-axis servomotor drive the rotation of feeding Y-axis leading screw, and feeding Y-axis slide block is along upper
The leading screw axial movement of material Y-axis；The feeding Z axis control device is connected with feeding Y-axis slide block, and the feeding Z axis control device includes
Feeding Z axis servomotor, feeding Z axis leading screw, feeding Z axis slide block, feeding Z axis servomotor drive the rotation of feeding Z axis leading screw, on
Material Z axis slide block is moved axially along feeding Z axis leading screw；Described sucker stand is connected with feeding Z axis slide block.
Further, described positioner include positioning sliding block, positioning leading screw angular wheel, positioning servomotor,
Positioning servomotor angular wheel, positioning leading screw, arrange two positioning leading screws, positioning filament in the left and right sides of positioning servomotor
Thick stick angular wheel is meshed with positioning servomotor angular wheel, to be positioned per root and be provided with positioning sliding block on leading screw；It is described fixed
Positioning proximity switch, retaining spring, block rubber are provided with the slide block of position, block rubber is connected with positioning sliding block by retaining spring,
Positioning proximity switch is fixedly installed on positioning sliding block.
Further, described pay-off includes feeding X-axis control device, feeding Z axis control device and whirler
Structure, feeding X-axis control device include feeding X-axis leading screw, feeding X-axis slide block, feeding X-axis servomotor, feeding X-axis servomotor
The rotation of feeding X-axis leading screw, feeding X-axis slide block is driven to move axially along feeding X-axis leading screw；Feeding Z axis control device is fixedly mounted
In feeding X-axis slide block, feeding Z axis control device is perpendicular with feeding X-axis control device in the vertical direction, feeding Z axis control
Device processed includes feeding Z axis servomotor, feeding Z axis slide block, feeding Z axis leading screw, and feeding Z axis servomotor drives feeding Z axis
Leading screw rotates, and feeding Z axis slide block is moved axially along feeding Z axis leading screw；The rotating mechanism include electromagnet, electromagnet connecting rod and
Electromagnet servomotor, electromagnet connecting rod one end are fixedly connected with electromagnet, and the other end is connected with electromagnet servomotor, electromagnetism
Iron servomotor is fixedly installed on feeding Z axis slide block.
Further, described frame includes frame rotary shaft, top sword, upper mould hydraulic cylinder, and frame is revolved by frame
Rotating shaft is connected with base, and the top sword is installed on frame work pieces process end bottom by nut, and upper mould hydraulic cylinder two ends are then divided
It is not connected with frame, base；Described apparatus for bending includes c-type knife rest, Z axis hydraulic cylinder, secondary rotary shaft, main rotating shaft, X-axis
Hydraulic cylinder rotary shaft, X-axis hydraulic cylinder, c-type knife rest are connected with main rotating shaft by secondary rotary shaft, the Z axis hydraulic cylinder two ends point
It is not connected with c-type knife rest, base, X-axis hydraulic cylinder one end is connected with main rotating shaft by X-axis hydraulic cylinder rotary shaft, the other end
It is connected with base.
The method that a kind of utilization numerical control bender of the present utility model carries out plate bending, its step is：
Step one, for workpiece shape, regulate top sword position and gap, workpiece blank stored to feeding
In frame；
Step 2, feeding device air negative pressure absorption workpiece are put to the clamping manipulator of lower trolley, and blanking is little
Car transports workpiece to workbench correct position, completes workpiece X-direction positioning, subsequently descends trolley, feeding device return；
Step 3, stop gauge control striker plate rotation it is paramount go out table plane, positioning sliding block push workpiece to keep off
Flitch is contacted, and completes workpiece Y direction positioning；
Step 4, the electromagnet of control pay-off are positioned to workpiece center, and electromagnetic adsorption workpiece, subsequently
Striker plate, positioning sliding block return；
Step 5, solenoid actuated workpiece carry out Bending Processing to processing stations, and control workpiece rotation carry out it is many
Edge Bend；
Step 6, machine after, electromagnet dead electricity departs from workpiece, and lower trolley pushes workpiece and leaves workbench,
Trolley, electromagnet return under subsequently, full-automatic polygon forward and reverse Forging Process of single-piece work part terminate.
3. beneficial effect
The technical scheme provided using the utility model, compared with existing known technology, with following remarkable result：
(1) a kind of intelligent numerical control bender of the present utility model, can realize that Sheet Metal Processing part is captured automatically, is automatically positioned
The function of feeding, automatic bending, automatic rotation and many Edge Bends, it is not necessary to manual intervention, you can automatic running, it is easy to operate,
The abundant liberation of labour is realized, the generation of security incident is effectively prevent；
(2) a kind of intelligent numerical control bender of the present utility model, is moved on the table by blanking device clamping workpiece,
Complete workpiece X-direction positioning；Stop gauge and positioner coordinate, and complete workpiece Y direction positioning；Pay-off is defeated
Sending workpiece to processing stations to carry out Bending Processing, and control workpiece rotation carries out polygon bending, it is not necessary to manually adjust repeatedly
The position of whole workpiece, accurate positioning, one-time-reach-place had both reduced cost, reduced the time of workpiece positioning again；
(3) a kind of intelligent numerical control bender of the present utility model, its stop gauge, blanking device, positioner, feeding dress
Put and servomotor is used uniformly across with the action of pay-off and drives guide screw movement to realize, be easy to be uniformly controlled, and simple structure, therefore
Barrier rate is low, sheet metal bending efficiency high；
(4) a kind of intelligent numerical control bender of the present utility model, by the way of hydraulic circuit combining with digital control system, can be with
Automatic angle compensation is carried out to the workpiece of different materials thickness, user can intuitively by the angle letter of material information and desire bending
Cease into edlin and input, the Forging Process of its subjob is all automatically performed by digital control system, improves machining accuracy and work
Make efficiency；
Description of the drawings
Fig. 1 is the schematic perspective view of numerical control bender in the utility model；
Fig. 2 is the top view of numerical control bender in the utility model；
Fig. 3 is the sectional view of numerical control bender in the utility model；
Fig. 4 is the dimensional structure diagram of feeding device in the utility model；
Fig. 5 is the front view of feeding device in the utility model；
Fig. 6 is the dimensional structure diagram of blanking device in the utility model；
Fig. 7 is the dimensional structure diagram of stop gauge in the utility model；
Fig. 8 is the structural representation of striker plate in the utility model；
Fig. 9 is the dimensional structure diagram of positioner in the utility model；
Figure 10 is the structural representation of pay-off in the utility model；
Figure 11 is the structural representation of hydraulic circuit system in the utility model；
Figure 12 is digital control system module map in the utility model.
Label declaration in figure：
1st, frame；11st, frame rotary shaft；12nd, top sword；13rd, upper mould hydraulic cylinder；
2nd, stop gauge；21st, backgauge servomotor；22nd, striker plate connecting shaft；23rd, striker plate；231st, material blocking block is installed
Plate；232nd, material blocking block；233rd, striker plate connection shaft through-hole；
3rd, blanking device；31st, blanking leading screw；32nd, lower trolley；321st, clamping manipulator；322nd, clamping manipulator is close to
Switch；33rd, blanking servomotor；
4th, feeding device；41st, feeding support；42nd, storing front apron；43rd, storing right baffle-plate；44th, storing platform；45th, on
Material X-axis control device；451st, feeding X-axis servomotor；452nd, feeding X-axis leading screw；453rd, feeding X-axis slide block；46th, feeding Y-axis
Control device；461st, feeding Y-axis servomotor；462nd, feeding Y-axis leading screw；463rd, feeding Y-axis slide block；47th, feeding Z axis control dress
Put；471st, feeding Z axis servomotor；472nd, feeding Z axis leading screw；473rd, feeding Z axis slide block；48th, adsorbent equipment；481st, sucker
Frame；482nd, air sucking disc；
5th, workbench；51st, lower push type broach；
6th, positioner；61st, positioning sliding block；611st, position proximity switch；612nd, retaining spring；613rd, block rubber；62nd, it is fixed
Position leading screw angular wheel；63rd, position servomotor；64th, position servomotor angular wheel；65th, position leading screw；
7th, apparatus for bending；71st, c-type knife rest；711st, upper slitter；712nd, lower knife；72nd, Z axis hydraulic cylinder；73rd, secondary rotary shaft；74、
Main rotating shaft；75th, X-axis hydraulic cylinder rotary shaft；76th, X-axis hydraulic cylinder；
8th, base；
9th, pay-off；91st, feeding X-axis control device；911st, feeding X-axis leading screw；912nd, feeding X-axis slide block；913rd, send
Material X-axis servomotor；92nd, feeding Z axis control device；921st, feeding Z axis servomotor；922nd, feeding Z axis slide block；923rd, feeding
Z axis leading screw；93rd, rotating mechanism；931st, electromagnet；932nd, electromagnet connecting rod；933rd, electromagnet servomotor；
1a, liquid level sensor；1b, temperature sensor；1c, filter；1d, hydraulic pump；1e, pressure sensor；1f, cut
Only valve；1g, pressure gauge；1h, locking loop；1i, pressure difference switch；1j, balanced loop；1k-1o, hydraulic control valve.
Specific embodiment
To further appreciate that content of the present utility model, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
With reference to Fig. 1 and Fig. 2, a kind of intelligent numerical control bender of the present embodiment, including frame 1, stop gauge 2, blanking dress
Put 3, feeding device 4, workbench 5, positioner 6, apparatus for bending 7, base 8, pay-off 9 and digital control system.Described machine
Frame 1, apparatus for bending 7 are arranged on base 8, and workbench 5 is fixedly connected with base 8, stop gauge 2, blanking device 3 and positioning dress
Put 6 to be arranged on workbench 5, stop gauge 2 and blanking device 3 are arranged in parallel, positioner 6 and stop gauge 2, blanking
Device 3 is perpendicular；Described feeding device 4 is arranged at the side of workbench 5, and pay-off 9 is arranged at below workbench 5.Plus
Workpiece Jing feeding devices 4 are delivered on workbench 5, and are clamped on workbench 5 by blanking device 3 and are moved, and complete workpiece X-axis
Direction positions；Stop gauge 2 and positioner 6 coordinate, and complete workpiece Y direction positioning；The conveying of pay-off 9 workpiece is extremely
Processing stations carry out Bending Processing, and control workpiece rotation and carry out polygon bending, machine rear blanking device 3 and push processing
Part leaves workbench 5；Described digital control system completes the Automated condtrol of whole Forging Process.
The frame 1 includes frame rotary shaft 11, top sword 12, upper mould hydraulic cylinder 13, and frame 1 passes through frame rotary shaft 11
It is connected with base 8, the top sword 12 is installed on 1 work pieces process end bottom of frame by nut, 5 left upper part of workbench is installed
There is lower push type broach 51, upper 13 two ends of mould hydraulic cylinder are then connected with frame 1, base 8 respectively.
Referring to Fig. 7 and Fig. 8, described stop gauge 2 includes backgauge servomotor 21, striker plate connecting shaft 22 and striker plate
23, backgauge servomotor 21 is connected with one end of striker plate connecting shaft 22, and striker plate 23 is arranged at striker plate connecting shaft at equal intervals
On 22.The striker plate 23 includes material blocking block installing plate 231, material blocking block 232, striker plate connection shaft through-hole 233, the striker plate
23 connect shaft through-hole 233 by striker plate is fixedly connected with striker plate connecting shaft 22, and the material blocking block 232 passes through nut and backgauge
Block installing plate 231 connects.
Referring to Fig. 6, described blanking device 3 includes blanking leading screw 31, lower trolley 32, blanking servomotor 33, blanking
Servomotor 33 drives blanking leading screw 31 to rotate, and lower trolley 32 is moved axially along blanking leading screw 31；On the lower trolley 32
It is provided with clamping manipulator 321 and clamping manipulator proximity switch 322.
Referring to Fig. 4 and Fig. 5, described feeding device 4 include feeding support 41, storing front apron 42, storing right baffle-plate 43,
Storing platform 44, feeding X-axis control device 45, feeding Y-axis control device 46, feeding Z axis control device 47 and adsorbent equipment 48,
The storing front apron 42 is fixedly installed in the inside rear of feeding support 41, and storing right baffle-plate 43 is fixedly installed in feeding support
The 41 inside left side, storing platform 44 are fixedly installed in the bottom surface of feeding support 41.
Feeding X-axis control device 45 is fixedly installed at the top of feeding support 41, and feeding X-axis control device 45 includes feeding X
Axle servomotor 451, feeding X-axis leading screw 452, feeding X-axis slide block 453, feeding X-axis servomotor 451 drive feeding X-axis silk
Thick stick 452 rotates, and feeding X-axis slide block 453 is moved axially along feeding X-axis leading screw 452.Feeding Y-axis control device 46 is fixedly installed in
In feeding X-axis slide block 453, feeding Y-axis control device 46 is mutually perpendicular in the horizontal direction with feeding X-axis control device 45.On
Material Y-axis control device 46 includes feeding Y-axis servomotor 461, feeding Y-axis leading screw 462, feeding Y-axis slide block 463, and feeding Y-axis is watched
Taking motor 461 drives feeding Y-axis leading screw 462 to rotate, and feeding Y-axis slide block 463 is moved axially along feeding Y-axis leading screw 462；On described
Material Z axis control device 47 is connected with feeding Y-axis slide block 463, and feeding Z axis control device 47 is with feeding Y-axis control device 46 perpendicular
Nogata is mutually perpendicular to upwards.Feeding Z axis control device 47 includes feeding Z axis servomotor 471, feeding Z axis leading screw 472, feeding Z
Axle slide block 473, feeding Z axis servomotor 471 drive feeding Z axis leading screw 472 to rotate, and feeding Z axis slide block 473 is along feeding Z axis silk
Thick stick 472 is moved axially；The adsorbent equipment 48 includes sucker stand 481 and is installed on the air sucking disc of 481 bottom of sucker stand
482, sucker stand 481 is connected with feeding Z axis slide block 473, feeding X-axis control device 45, feeding Y-axis control device 46 and feeding
Z axis control device 47 coordinates transmission control adsorbent equipment 48 to move in the x, y, z-directions.
Referring to Fig. 9, described positioner 6 includes positioning sliding block 61, positioning leading screw angular wheel 62, positioning servomotor
63rd, servomotor angular wheel 64, positioning leading screw 65 are positioned, two positioning filaments is set in the left and right sides of positioning servomotor 63
Thick stick 65, positioning leading screw angular wheel 62 are meshed with positioning servomotor angular wheel 64, are positioned per root and are respectively provided with leading screw 65
There is positioning sliding block 61；Positioning proximity switch 611, retaining spring 612, block rubber 613, rubber are provided with the positioning sliding block 61
Block 613 is connected with positioning sliding block 61 by retaining spring 612, and positioning proximity switch 611 is fixedly installed on positioning sliding block 61.
Referring to Fig. 3, described apparatus for bending 7 includes c-type knife rest 71, Z axis hydraulic cylinder 72, secondary rotary shaft 73, main rotating shaft
74th, X-axis hydraulic cylinder rotary shaft 75, X-axis hydraulic cylinder 76, the c-type knife rest 71 include upper slitter 711 and lower knife 712, the upper slitter
711 and lower knife 712 be connected with 71 right side of c-type knife rest by nut, c-type knife rest 71 is by secondary rotary shaft 73 and main rotation
Axle 74 connects, and 72 two ends of Z axis hydraulic cylinder are connected with c-type knife rest 71, base 8 respectively, and 76 one end of X-axis hydraulic cylinder passes through X
Axle hydraulic cylinder rotary shaft 75 is connected with main rotating shaft 74, and the other end is connected with base 8.
Referring to Figure 10, described pay-off 9 includes feeding X-axis control device 91, feeding Z axis control device 92 and rotation
Mechanism 93, feeding X-axis control device 91 include feeding X-axis leading screw 911, feeding X-axis slide block 912, feeding X-axis servomotor 913,
Feeding X-axis servomotor 913 drives feeding X-axis leading screw 911 to rotate, and feeding X-axis slide block 912 is axially moved along feeding X-axis leading screw 911
It is dynamic；Feeding Z axis control device 92 is fixedly installed in feeding X-axis slide block 912, and feeding Z axis control device 92 is controlled with feeding X-axis
91 in the vertical direction of device is perpendicular, and feeding Z axis control device 92 includes feeding Z axis servomotor 921, feeding Z axis slide block
922nd, feeding Z axis leading screw 923, feeding Z axis servomotor 921 drive feeding Z axis leading screw 923 to rotate, 922 edge of feeding Z axis slide block
Feeding Z axis leading screw 923 is moved axially；The rotating mechanism 93 includes electromagnet 931, electromagnet connecting rod 932 and electromagnet servo
Motor 933,932 one end of electromagnet connecting rod are fixedly connected with electromagnet 931, and the other end is connected with electromagnet servomotor 933, electricity
Magnet servomotor 933 is fixedly installed on feeding Z axis slide block 922.
A kind of intelligent numerical control bender of the present embodiment, can realize Sheet Metal Processing part capture automatically, be automatically positioned feeding,
The function of automatic bending, automatically rotation and many Edge Bends, it is not necessary to manual intervention, you can automatic running, it is easy to operate, realize
The abundant liberation of labour, effectively prevent the generation of security incident.The position of workpiece, positioning need not be adjusted repeatedly manually
Accurately, one-time-reach-place, had both reduced cost, reduce again workpiece positioning time, and its stop gauge 2, blanking device 3,
The action of positioner 6, feeding device 4 and pay-off 9 is used uniformly across servomotor and drives guide screw movement to realize, is easy to unification
Control, and simple structure, fault rate are low, sheet metal bending efficiency high.
Referring to Figure 12, the digital control system includes computer, measuring unit, from controller, light-coupled isolation module, relay
Device, power amplifier module, hydraulic control valve and executing agency, the measuring unit is by liquid level sensor, pressure sensor, temperature
Sensor, Hall element, grating scale and pressure difference switch composition, it is described from controller by counting module, A/D modular converters, number
Word processing module, servo controller and communication module composition, the executing agency is by backgauge servomotor 21, blanking servomotor
33rd, feeding X-axis servomotor 451, feeding Y-axis servomotor 461, feeding Z axis servomotor 471, positioning servomotor 63, give
Material X-axis servomotor 913, feeding Z axis servomotor 921, electromagnet servomotor 933, electromagnet 931, Z axis hydraulic cylinder 72,
Upper mould hydraulic cylinder 13 and X-axis hydraulic cylinder 76 are constituted, signaling interface and communication module, the signal of servo controller of the computer
Interface is connected with each other, and the signaling interface of the communication module is connected with each other with the signaling interface of digital signal processing module, the liquid level
The output end of sensor, pressure sensor, temperature sensor and Hall element is after A/D modular converters are converted to digital quantity
It is connected with the input of digital signal processing module, the grating scale is connected with the input of digital signal processing module by counting module,
The pressure difference switch is connected with the input of digital signal processing module by light-coupled isolation module, the output of the digital signal processing module
End is connected with the input of electromagnet by relay, and the output end of the digital signal processing module passes through power amplifier module and liquid
The input of pressure control valve is connected, output end and Z axis hydraulic cylinder 72, upper mould hydraulic cylinder 13 and the X-axis liquid of the hydraulic control valve
The input of cylinder pressure 76 is connected, and control interface and the executing agency of the servo controller are watched by backgauge servomotor 21, blanking
Take motor 33, feeding X-axis servomotor 451, feeding Y-axis servomotor 461, feeding Z axis servomotor 471, positioning servo electricity
Machine 63, feeding X-axis servomotor 913, feeding Z axis servomotor 921 are mutually interconnected with the control interface of electromagnet servomotor 933
Connect.
The hydraulic circuit of the present embodiment includes liquid level sensor 1a, temperature sensor 1b, filter 1c, hydraulic pump 1d, pressure
Force snesor 1e, stop valve 1f, pressure gauge 1g, locking loop 1h, pressure difference switch 1i, balanced loop 1j, hydraulic control valve 1k,
1l, 1m, 1n, 1o, the connected mode of each part of hydraulic circuit are as shown in figure 11.The utility model adopts hydraulic circuit combining with digital control
The mode of system, can carry out automatic angle compensation to the workpiece of different materials thickness, and user can intuitively by material information
Enter edlin and input with the angle information for being intended to bending, the Forging Process of its subjob is all automatically performed by digital control system, is carried
High machining accuracy and operating efficiency.
The course of work of the present embodiment is：
1) after starting shooting, computer is first to liquid level sensor, pressure sensor, temperature sensor, Hall element, grating
Chi, pressure difference switch and servo controller detected, if detecting, position signalling is normal, data communication is unimpeded into standby shape
State, on the contrary then report to the police；Then system is lubricated to slide block, leading screw, gear, rotary shaft；
2) for workpiece shape, 12 position of top sword and gap are regulated, workpiece blank is stored to storing platform
44；
3) recall from computer or the drawing of plate to be processed is drawn out at scene, click on after starting, it is empty by feeding device 4
Gas negative-pressure adsorption workpiece is put to the clamping manipulator 321 of lower trolley 32, and blanking servomotor 33 drives lower trolley
32 transport workpieces are put to 5 correct position of workbench, and subsequent blanking servomotor 33 drives lower trolley 32 to return to initial position
(returning to initial position rear motor out of service), 4 return of feeding device, now workpiece X-direction be accurately positioned；
4), while blanking servomotor 33 drives lower trolley 32 to transport workpiece, backgauge servomotor 21 drives backgauge
Plate 23 is rotated by 90 ° to material blocking block 232 and is higher by 5 plane of workbench；Instantly trolley 32 transports workpiece and puts to 5 a certain area of workbench
Behind domain, positioning servomotor 63 drives positioning sliding block 61 to push workpiece and moves to 232 direction of material blocking block until retaining spring 612
After deforming upon shake-up positioning 611 signal intensity of proximity switch, positioning servomotor 63 is out of service, can be clamped with here direction
Workpiece makes which complete workpiece Y direction to be accurately positioned, and now workpiece is accurately positioned；
5), after positioning sliding block 61 and material blocking block 232 clamp workpiece, start feeding X-axis servomotor 913, feeding Z axis and watch
Motor 921, electromagnet servomotor 933 are taken, band motor magnet 931 positions to workpiece center and workpiece electromagnetism is inhaled
It is attached, after workpiece is positioned electromagnetic adsorption completely, start feeding Z axis servomotor 921 and workpiece is promoted to a certain height,
After workpiece is promoted to a certain height, while start positioning servomotor 63, backgauge servomotor 21 (inverting which) making
Positioning sliding block 61 and striker plate 23 return to initial position (returning to initial position rear motor out of service)；
6) start feeding X-axis servomotor 913, feeding Z axis servomotor 921, electromagnet servomotor 933, by calculating
Machine electronic drawing parameter is delivered to workpiece between bender top sword 12 and lower push type broach 51, finally goes up 13 driving machine of mould hydraulic cylinder
Frame 1 is moved downwardly to after lower pressure reaches setting value, and upper mould hydraulic cylinder 13 locks pressurize stop motion, Z axis hydraulic cylinder 72 and X-axis
Hydraulic cylinder 76 drives c-type knife rest 71 to carry out bending to workpiece；
7) c-type knife rest 71 is carried out to workpiece after bending, and upper mould hydraulic cylinder 13 drives frame 1 to stop after returning to initial position
Only, a flexing movement is at this moment just completed, the rotation for controlling electromagnet 931 can be processed many Edge Bends of part, bending
System completes polygon forward and reverse bending of workpiece by constantly carrying out above-mentioned action according to computer electronic drawing processing request.
After the completion of work pieces process, 931 dead electricity of electromagnet departs from workpiece, starts blanking servomotor 33 and drives lower trolley 32 to push workpiece
Leave workbench 5.After workpiece leaves workbench 5, start blanking servomotor 33, feeding X-axis servomotor 913, feeding Z axis
Servomotor 921, electromagnet servomotor 933 (reversion) make which drive lower trolley 32 and electromagnet 931 to return to initial position
(returning to initial position rear motor out of service), now whole workpiece is processed finishes.
Below schematically the utility model and embodiments thereof are described, the description does not have restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by which, in the case where objective is created without departing from the utility model, design without creative
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (9)
1. a kind of intelligent numerical control bender, including frame (1), workbench (5), apparatus for bending (7) and base (8), described machine
Frame (1), apparatus for bending (7) are arranged on base (8), it is characterised in that：Also include stop gauge (2), blanking device (3), on
Material device (4), positioner (6), pay-off (9) and digital control system；Described stop gauge (2), blanking device (3) and fixed
Position device (6) be arranged on workbench (5), stop gauge (2) and blanking device (3) are arranged in parallel, positioner (6) and
Stop gauge (2), blanking device (3) are perpendicular；Described feeding device (4) is arranged at the side of workbench (5), workpiece Jing
Feeding device (4) is delivered on workbench (5), and is clamped on workbench (5) by blanking device (3) and is moved, pay-off (9)
It is arranged at below workbench (5).
2. a kind of intelligent numerical control bender according to claim 1, it is characterised in that：Described stop gauge (2) includes
Backgauge servomotor (21), striker plate connecting shaft (22) and striker plate (23), backgauge servomotor (21) and striker plate connecting shaft
(22) one end is connected, and striker plate (23) is arranged in striker plate connecting shaft (22) at equal intervals.
3. a kind of intelligent numerical control bender according to claim 2, it is characterised in that：Described blanking device (3) includes
Blanking leading screw (31), lower trolley (32), blanking servomotor (33), blanking servomotor (33) drive blanking leading screw (31) rotation
Turn, lower trolley (32) is moved axially along blanking leading screw (31)；Clamping manipulator (321) is provided with the lower trolley (32)
With clamping manipulator proximity switch (322).
4. a kind of intelligent numerical control bender according to claim 3, it is characterised in that：Described feeding device (4) includes
Feeding support (41), feeding X-axis control device (45), feeding Y-axis control device (46), feeding Z axis control device (47) and suction
Adsorption device (48), feeding X-axis control device (45) are fixedly installed at the top of feeding support (41), feeding Y-axis control device (46)
It is mutually perpendicular to feeding X-axis control device (45) in the horizontal direction；Feeding Z axis control device (47) and feeding Y-axis control dress
Put (46) in the vertical direction to be mutually perpendicular to；The adsorbent equipment (48) is including sucker stand (481) and is installed on sucker stand
(481) air sucking disc (482) of bottom, adsorbent equipment (48) are connected with feeding Z axis control device (47), feeding X-axis control dress
Put (45), feeding Y-axis control device (46) and feeding Z axis control device (47) coordinate transmission control adsorbent equipment (48) x, y,
Z side moves up.
5. a kind of intelligent numerical control bender according to claim 4, it is characterised in that：Described feeding X-axis control device
(45) including feeding X-axis servomotor (451), feeding X-axis leading screw (452), feeding X-axis slide block (453), feeding X-axis servo electricity
Machine (451) drives feeding X-axis leading screw (452) rotation, feeding X-axis slide block (453) to move axially along feeding X-axis leading screw (452)；Institute
State feeding Y-axis control device (46) to be fixedly installed in feeding X-axis slide block (453), feeding Y-axis control device (46) is including upper
Material Y-axis servomotor (461), feeding Y-axis leading screw (462), feeding Y-axis slide block (463), feeding Y-axis servomotor (461) drive
Feeding Y-axis leading screw (462) rotates, and feeding Y-axis slide block (463) is moved axially along feeding Y-axis leading screw (462)；The feeding Z axis control
Device (47) processed is connected with feeding Y-axis slide block (463), and feeding Z axis control device (47) is including feeding Z axis servomotor
(471), feeding Z axis leading screw (472), feeding Z axis slide block (473), feeding Z axis servomotor (471) drive feeding Z axis leading screw
(472) rotate, feeding Z axis slide block (473) is moved axially along feeding Z axis leading screw (472)；Described sucker stand (481) with it is upper
Material Z axis slide block (473) is connected.
6. a kind of intelligent numerical control bender according to claim 4, it is characterised in that：Described positioner (6) includes
Positioning sliding block (61), positioning leading screw angular wheel (62), positioning servomotor (63), positioning servomotor angular wheel (64),
Positioning leading screw (65), arranges two positioning leading screws (65) in the left and right sides of positioning servomotor (63), positions leading screw conical tooth
Wheel (62) is meshed with positioning servomotor angular wheel (64), to be positioned per root and be provided with positioning sliding block on leading screw (65)
(61)；Positioning proximity switch (611), retaining spring (612), block rubber (613), rubber are provided with the positioning sliding block (61)
Block (613) is connected with positioning sliding block (61) by retaining spring (612), and positioning proximity switch (611) is fixedly installed in positioning and slides
On block (61).
7. a kind of intelligent numerical control bender according to claim 6, it is characterised in that：Described pay-off (9) includes
Feeding X-axis control device (91), feeding Z axis control device (92) and rotating mechanism (93), feeding X-axis control device (91) include
Feeding X-axis leading screw (911), feeding X-axis slide block (912), feeding X-axis servomotor (913), feeding X-axis servomotor (913) are driven
Dynamic feeding X-axis leading screw (911) rotation, feeding X-axis slide block (912) are moved axially along feeding X-axis leading screw (911)；Feeding Z axis are controlled
Device (92) is fixedly installed in feeding X-axis slide block (912), feeding Z axis control device (92) and feeding X-axis control device (91)
In the vertical direction is perpendicular, and feeding Z axis control device (92) includes feeding Z axis servomotor (921), feeding Z axis slide block
(922), feeding Z axis leading screw (923), feeding Z axis servomotor (921) drive feeding Z axis leading screw (923) rotation, feeding Z axis to slide
Block (922) is moved axially along feeding Z axis leading screw (923)；The rotating mechanism (93) is including electromagnet (931), electromagnet connecting rod
(932) and electromagnet servomotor (933), electromagnet connecting rod (932) one end is fixedly connected with electromagnet (931), the other end with
Electromagnet servomotor (933) connects, and electromagnet servomotor (933) is fixedly installed in feeding Z axis slide block (922).
8. a kind of intelligent numerical control bender according to claim 7, it is characterised in that：Described frame (1) is including frame
Rotary shaft (11), top sword (12), upper mould hydraulic cylinder (13), frame (1) are connected with base (8) by frame rotary shaft (11),
The top sword (12) is installed on frame (1) work pieces process end bottom by nut, upper mould hydraulic cylinder (13) two ends then respectively with
Frame (1), base (8) are connected.
9. a kind of intelligent numerical control bender according to claim 8, it is characterised in that：Described apparatus for bending (7) is including C
Type knife rest (71), Z axis hydraulic cylinder (72), secondary rotary shaft (73), main rotating shaft (74), X-axis hydraulic cylinder rotary shaft (75), X-axis liquid
Cylinder pressure (76), c-type knife rest (71) are connected with main rotating shaft (74) by secondary rotary shaft (73), Z axis hydraulic cylinder (72) two ends
It is connected with c-type knife rest (71), base (8) respectively, X-axis hydraulic cylinder (76) one end is by X-axis hydraulic cylinder rotary shaft (75) and master
Rotary shaft (74) connects, and the other end is connected with base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685419.XU CN206065118U (en) | 2016-06-30 | 2016-06-30 | A kind of intelligent numerical control bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685419.XU CN206065118U (en) | 2016-06-30 | 2016-06-30 | A kind of intelligent numerical control bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206065118U true CN206065118U (en) | 2017-04-05 |
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ID=58421831
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620685419.XU Expired - Fee Related CN206065118U (en) | 2016-06-30 | 2016-06-30 | A kind of intelligent numerical control bender |
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| Country | Link |
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| CN (1) | CN206065118U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150076A (en) * | 2017-06-23 | 2017-09-12 | 芜湖德丰汽车零部件有限公司 | A kind of horizontal automatic continuous apparatus for bending |
| CN108311590A (en) * | 2018-02-06 | 2018-07-24 | 江苏江海机床集团有限公司 | A kind of numerical control bender |
| CN108941372A (en) * | 2018-06-29 | 2018-12-07 | 浙江开拓汽车电器有限公司 | Automatic Medium-voltage Motor brush box equipment |
| CN108941260A (en) * | 2017-05-19 | 2018-12-07 | 太仓澄天机械有限公司 | A kind of sheet metal bending machine control system |
| WO2019015203A1 (en) * | 2017-07-19 | 2019-01-24 | 奥美森智能装备股份有限公司 | Bending apparatus |
| CN109590354A (en) * | 2018-12-20 | 2019-04-09 | 合肥巍华钢结构有限公司 | A kind of steel building steel plate bending machine |
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2016
- 2016-06-30 CN CN201620685419.XU patent/CN206065118U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941260A (en) * | 2017-05-19 | 2018-12-07 | 太仓澄天机械有限公司 | A kind of sheet metal bending machine control system |
| CN107150076A (en) * | 2017-06-23 | 2017-09-12 | 芜湖德丰汽车零部件有限公司 | A kind of horizontal automatic continuous apparatus for bending |
| CN107150076B (en) * | 2017-06-23 | 2019-08-23 | 芜湖德丰汽车零部件有限公司 | A kind of horizontal automatic continuous apparatus for bending |
| WO2019015203A1 (en) * | 2017-07-19 | 2019-01-24 | 奥美森智能装备股份有限公司 | Bending apparatus |
| US11097327B2 (en) * | 2017-07-19 | 2021-08-24 | Oms Machinery Co., Ltd. | Bending machine |
| CN108311590A (en) * | 2018-02-06 | 2018-07-24 | 江苏江海机床集团有限公司 | A kind of numerical control bender |
| CN108941372A (en) * | 2018-06-29 | 2018-12-07 | 浙江开拓汽车电器有限公司 | Automatic Medium-voltage Motor brush box equipment |
| CN109590354A (en) * | 2018-12-20 | 2019-04-09 | 合肥巍华钢结构有限公司 | A kind of steel building steel plate bending machine |
| CN109590354B (en) * | 2018-12-20 | 2020-04-07 | 合肥巍华钢结构有限公司 | Steel plate bending machine for steel structure building |
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