CN104307944B - Full-automatic numerical control bender - Google Patents
Full-automatic numerical control bender Download PDFInfo
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- CN104307944B CN104307944B CN201410551019.5A CN201410551019A CN104307944B CN 104307944 B CN104307944 B CN 104307944B CN 201410551019 A CN201410551019 A CN 201410551019A CN 104307944 B CN104307944 B CN 104307944B
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- 238000005452 bending Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 24
- 230000000875 corresponding Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 7
- 241000681094 Zingel asper Species 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000001429 stepping Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000994 depressed Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The invention discloses a kind of full-automatic numerical control bender, it belongs to engineering machinery field.It mainly includes frame, is provided with pay-off, apparatus for bending and the blanking device cooperated bottom frame；Described pay-off includes that material conveying platform, material conveying platform are provided with feeding cylinder, and feeding cylinder is connected with feeding push pedal；Described apparatus for bending includes work platforms, lower work platforms and pressurized cylinder, upper work platforms is connected with the piston of pressurized cylinder, lower work platforms is corresponding with material conveying platform to be connected, and upper work platforms is provided with pressurized cylinder and upper mold, and lower work platforms is provided with the lower mold coordinated with upper mold；Blanking device includes blanking cylinder and blanking slideway.Present configuration is simple, efficiency is high, and energy consumption is low, it is achieved the automatic charging of part, location, bending and blanking, reduces labor intensity and the production cost of workman, it is to avoid the generation of security incident.Present invention is mainly used for the Bending Processing of part.
Description
Technical field
The invention belongs to engineering machinery field, specifically, particularly relate to a kind of full-automatic numerical control bender.
Background technology
Bender is when processing part, it usually needs feeding, location, bending and four steps of blanking, and at present, people need to use
Mode manually completes.This operating type improves the labor intensity of workman, and production efficiency is low.Meanwhile, bender
Volume is big, inconvenient operation, and in the man-hour that adds carrying out parts in small batch, production cost is high, and efficiency is low.And, manual operation
Bigger potential safety hazard is there is also during bender.Along with the raising of industrial automation level, those skilled in the art attempt invention half
Automatic and small-sized bender, in order to reduce manual operation, reduces cost, improves efficiency, but effect is unsatisfactory.Existing folding
Bender, automaticity is low, and major part is required for being accomplished manually the operations such as feeding, location and blanking, does not fully liberate labor
Power.
Summary of the invention
It is an object of the invention to overcome drawbacks described above, it is provided that a kind of full-automatic numerical control bender, this bender is with low cost, effect
Rate is high, and energy consumption is low, it is possible to realize the full-automatic bending of part, time saving and energy saving.
Described full-automatic numerical control bender, including frame, be provided with bottom frame cooperate pay-off, apparatus for bending and under
Material device；Described pay-off includes that material conveying platform, material conveying platform are provided with feeding cylinder, and feeding cylinder is connected with feeding push pedal；
Described apparatus for bending includes work platforms, lower work platforms and pressurized cylinder, and upper work platforms is connected with the piston of pressurized cylinder, under
Work platforms is corresponding with material conveying platform to be connected, and upper work platforms is provided with pressurized cylinder and upper mold, and lower work platforms is provided with and upper mold
The lower mold coordinated；Blanking device includes blanking cylinder and blanking slideway.
Further, described material conveying platform is provided with feed box.
Further, described frame includes the side plate of the front apron, upper cover plate and the both sides that are mutually permanently connected, the cylinder top of pressurized cylinder
Fixing with upper cover plate and be connected, lower work platforms is fixing with the side plate of both sides to be connected.
Further, being provided with blanking proximity switch below blanking cylinder, the piston rod of blanking cylinder is provided with blanking push pedal.
Further, upper work platforms be respectively arranged at two ends with guide rail.
Further, in frame, it is provided with control device, controls device and include that X-axis controls device and Y-axis controls device, X-axis control
Device processed and Y-axis are controlled device and are fixedly mounted on side plate by X-axis motor seat and y-axis stepper motor seat respectively；Described
X-axis controls device and includes that X-axis motor, the outfan of X-axis motor are provided with X-axis leading screw, and X-axis leading screw passes through connecting plate
Fixing with backboard and be connected, the both sides of backboard are arranged on X-axis guide rail by X-axis slide block respectively, and X-axis guide rail is fixedly mounted on
On side plate；Described Y-axis controls device and includes y-axis stepper motor, and the outfan of y-axis stepper motor is provided with Y-axis leading screw, Y-axis silk
Thick stick is provided with leading screw connecting plate, and the tail end of leading screw connecting plate is provided with down presses proximity switch, after lower pressure proximity switch and upper work platforms
The Y-axis locating piece in portion coordinates；Being provided with Y-axis guide rail below y-axis stepper motor, leading screw connecting plate is sliding with the Y-axis on Y-axis guide rail
Block is fixing to be connected.
Further, X-axis guide rail and Y-axis guide rail be respectively arranged at two ends with proximity switch.
Further, described pressurized cylinder is pneumohydraulic pressure-cylinder.
Further, described upper mold includes pressing mold and clamping.
Compared with prior art, the invention has the beneficial effects as follows:
1, present configuration is simple, and efficiency is high, and energy consumption is low, it is achieved the automatic charging of part, location, bending and blanking, reduces
The labor intensity of workman and production cost, it is to avoid the generation of security incident；
2, the present invention is by controlling device, and part is capable of full-automatic bending, and the angle of bending and intensity all can digital controls
System, has liberated manpower, has improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation that X-axis controls device；
Fig. 3 is the structural representation that Y-axis controls device；
Fig. 4 is the structural representation that the present invention controls device；
Fig. 5 is the structural representation of pay-off；
Fig. 6 is the structural representation of apparatus for bending；
Fig. 7 is the structural representation of blanking device；
Fig. 8 is the structural representation of air-channel system of the present invention；
Fig. 9 is control module schematic diagram of the present invention.
In figure, 1, frame；11, side plate；12, upper cover plate；13, front apron；14, electricity cabinet；2, apparatus for bending；21、
Pneumohydraulic pressure-cylinder；22, upper work platforms；23, guide rail；24, clamping；25, pressing mold；26, lower mold；27, lower work is put down
Platform；28, Y-axis locating piece；3, blanking device；31, blanking slideway；32, blanking proximity switch；33, blanking push pedal；34、
Blanking cylinder；4, pay-off；41, material conveying platform；42, feed box；43, feeding push pedal；44, feeding cylinder；45、
Bracing frame；46, feeding proximity switch；5, X-axis controls device；51, X-axis guide rail；52, X-axis slide block；53, backboard；
54, X-axis motor；55, screw block；56, X-axis leading screw；57, proximity switch before X-axis；58, proximity switch after X-axis；
59, X-axis motor seat；510, connecting plate；6, Y-axis controls device；61, y-axis stepper motor；62, Y-axis leading screw；
63, leading screw connecting plate；64, proximity switch in Y-axis；65, proximity switch under Y-axis；66, Y-axis guide rail；67, Y-axis slide block；
68, proximity switch is pressed down；69, y-axis stepper motor seat；71, source of the gas；72, air processor；73, electromagnetic valve A；74、
Electromagnetic valve B；75, electromagnetic valve C；76, electromagnetic valve D.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
As it is shown in figure 1, full-automatic numerical control bender includes frame 1, bottom frame 1, it is provided with pay-off 4, the folding cooperated
Bending apparatus 2 and blanking device 3.
As shown in Figure 1 and Figure 5, described pay-off 4 includes material conveying platform 41, is provided with bracing frame 45 bottom material conveying platform 41,
Material conveying platform 41 is provided with feeding cylinder 44 and feed box 42, and the rear of feed box 42 is provided with feeding proximity switch 46, feeding
Cylinder 44 is connected with feeding push pedal 43；Before work, material overlays in feed box 42, during feeding, and feeding cylinder 44 piston
Elongation, drives feeding push pedal 43 to move forward, and feeding push pedal 43 promotes the material of the bottom in feed box 42 to move to bending dress
Put in 2, afterwards feeding cylinder 44 piston retraction, drive feeding push pedal 43 to be moved rearwards by, when feed box is left in feeding push pedal 43
When 42, the next material in feed box 42 is fallen on material conveying platform 41.When feeding proximity switch 46 is blocked, bending
Device 2 stops workpiece, and when feeding push pedal 43 is regained, feeding proximity switch 46 and feeding push pedal 43 are away from, apparatus for bending 2
Just proceed flexing movement.
As shown in figures 1 to 6, described apparatus for bending 2 includes work platforms 22, lower work platforms 27 and pneumohydraulic pressure-cylinder
21, upper work platforms 22 is connected with the piston of pneumohydraulic pressure-cylinder 21, upper work platforms 22 be respectively arranged at two ends with guide rail 23,
Lower work platforms 27 is corresponding with material conveying platform 41 to be connected, and upper work platforms 22 is provided with upper mold, and described upper mold includes pressing mold 25
With clamping 24, lower work platforms 27 is provided with the lower mold 26 coordinated with upper mold；Before described frame 1 includes being mutually permanently connected
The side plate 11 of baffle plate 13, upper cover plate 12 and both sides, the cylinder top of pneumohydraulic pressure-cylinder 21 is fixing with upper cover plate 12 to be connected, lower work
Platform 27 is fixing with the side plate 11 of both sides to be connected；During work, pneumohydraulic pressure-cylinder 21 drives upper work platforms 22 along guide rail 23
Glide and rise, in order to more stable completes flexing movement.
As shown in Figure 1 and Figure 7, blanking device 3 includes that blanking cylinder 34 and blanking slideway 31, blanking cylinder 34 and blanking are sliding
Road 31 is respectively arranged in the both sides of lower work platforms 27, is provided with blanking proximity switch 32, blanking cylinder below blanking cylinder 34
The piston rod of 34 is provided with blanking push pedal 33；During work, when apparatus for bending 2 completes flexing movement and upper work platforms 22 resets
After, blanking cylinder 34 piston extends, and the material after driving blanking push pedal 33 to promote bending moves, and material moves to lower mold 26
During edge, glide along blanking slideway 31, fall in rewinding box, afterwards blanking cylinder 34 piston retraction, when blanking push pedal 33
With blanking proximity switch 32 near time, apparatus for bending 2 just can carry out flexing movement.
Being provided with control device in frame 1, the control command source controlling device is touch screen and control knob, and touch screen can be adopted
The bending parameter about part of collection user's input, to bending position and presses down stroke to be controlled by motor, thus controls
Bending technique processed.
As depicted in figs. 1 and 2, control device and include that X-axis controls device 5 and Y-axis controls device 6；Described X-axis controls dress
Put 5 and include that X-axis motor 54, the outfan of X-axis motor 54 are provided with X-axis leading screw 56, X-axis leading screw 56 afterbody
Being provided with screw block 55, X-axis leading screw 56 is connected by connecting plate 510 is fixing with backboard 53, and the both sides of backboard 53 are respectively
Be arranged on X-axis guide rail 51 by X-axis slide block 52, X-axis guide rail 51 be respectively arranged at two ends with proximity switch 57 before X-axis
With proximity switch 58 after X-axis；X-axis motor 54 drives X-axis leading screw 56 to rotate, and drives backboard 53 to position, thus
Determining bending position, before X-axis, after proximity switch 57 and X-axis, proximity switch 58 controls device 5 to X-axis and protects, and prevents
X-axis slide block 52 comes off and connecting plate bumps against X-axis motor seat 59.
Shown in as shown in Figure 1, Figure 3 and Figure 4, described Y-axis controls device 6 and includes y-axis stepper motor 61, y-axis stepper motor 61
Outfan be provided with Y-axis leading screw 62, Y-axis leading screw 62 is provided with leading screw connecting plate 63, and the tail end of leading screw connecting plate 63 is provided with down
Pressure proximity switch 68, lower pressure proximity switch 68 coordinates with the Y-axis locating piece 28 at upper work platforms 22 rear portion；Y-axis stepper motor
Being provided with Y-axis guide rail 66 below 61, leading screw connecting plate 63 is fixing with the Y-axis slide block 67 on Y-axis guide rail 66 to be connected, and Y-axis is led
Rail 66 be respectively arranged at two ends with in Y-axis proximity switch 64 under proximity switch 65 and Y-axis；Y-axis stepper motor 61 drives Y-axis silk
Thick stick 62 rotates, drive down pressure proximity switch 68 move along Y-axis, when the Y-axis locating piece in apparatus for bending 2 close proximity under
During pressure proximity switch 68, press down stopping, controlling the stroke of bending mechanical part, thus determine the size of angle, close in Y-axis
Under switch 65 and Y-axis, proximity switch 64 controls the Y-axis slide block 67 stroke along Y-axis guide rail 66, protects safety.Timing routine
Controller controls the feeding of the machine, bending, blanking action order and pitch time, it is ensured that the machine is automatic, orderly and has circulated
Action.When the machine is run, PLC is also responsible for monitoring machine machine performance and proximity switch state, and offside warning is passed to report to the police
Device and touch screen, pass to touch screen information such as backboard position and proximity switch positions, thus feed back to user.
The operation principle of air-channel system of the present invention is as follows: as shown in Figure 8, controls device and is completed mechanical part by air-channel system
Control, air-channel system include source of the gas 71, air processor 72, electromagnetic valve A73, pneumohydraulic pressure-cylinder 21, electromagnetic valve B74,
Electromagnetic valve C75, electromagnetic valve D76, feeding cylinder 44 and blanking cylinder 34.When pressing under bending, electromagnetic valve A73 controls gas-liquid and increases
Cylinder pressure 21 upper cylinder piston extend, drive lower cylinder depressed fast, complete depressed fast action, rear electromagnetic valve B74
Control to press under pneumohydraulic pressure-cylinder 21 hydraulic cylinder, make lower cylinder press down, complete slow pressurization pressing action；Bending resets
Process, electromagnetic valve B74 controls pneumohydraulic pressure-cylinder 21 lower cylinder piston and rises, makes liquid be back in hydraulic cylinder, complete at a slow speed
Vertical motion, rear electromagnetic valve A73 control pneumohydraulic pressure-cylinder 21 upper cylinder piston rise, drive lower cylinder rapid increase,
Complete rapid increase action；Feeding process, electromagnetic valve D76 controls the elongation of feeding cylinder 44 piston, part is sent into apparatus for bending
In 2, rear electromagnetic valve D76 control feeding cylinder 44 piston retraction, pay-off 4 resets；Blanking process, electromagnetic valve C75
Control blanking cylinder 34 piston elongation, part is released rewinding box from apparatus for bending 2, rear electromagnetic valve C75 control feeding
Cylinder 44 piston retraction, blanking device 3 resets.
Claims (9)
1. a full-automatic numerical control bender, it is characterised in that: include that frame (1), frame (1) bottom are provided with phase interworking
Pay-off (4), apparatus for bending (2) and the blanking device (3) closed；Described pay-off (4) includes material conveying platform (41),
Material conveying platform (41) is provided with feeding cylinder (44), and feeding cylinder (44) is connected with feeding push pedal (43)；Described bending
Device (2) includes work platforms (22), lower work platforms (27) and pressurized cylinder, upper work platforms (22) and supercharging
The piston of cylinder connects, and lower work platforms (27) is corresponding with material conveying platform (41) to be connected, and upper work platforms (22) is provided with
Pressurized cylinder and upper mold, lower work platforms (27) is provided with the lower mold (26) coordinated with upper mold；Under blanking device (3) includes
Material cylinder (34) and blanking slideway (31)；It is provided with control device in frame (1), controls device and include that X-axis controls device
(5) control device (6), X-axis control device (5) and Y-axis control device (6) respectively by X-axis stepping electricity with Y-axis
Support (59) and y-axis stepper motor seat (69) are fixedly mounted on side plate (11).
Full-automatic numerical control bender the most according to claim 1, it is characterised in that: described material conveying platform sets on (41)
There is feed box (42).
Full-automatic numerical control bender the most according to claim 2, it is characterised in that: described frame (1) includes mutually
The side plate (11) of fixing front apron (13), upper cover plate (12) and the both sides connected, the cylinder top of pressurized cylinder and upper cover plate (12)
Fixing connection, lower work platforms (27) is fixing with the side plate (11) of both sides to be connected.
Full-automatic numerical control bender the most according to claim 3, it is characterised in that: blanking cylinder (34) lower section is provided with
Blanking proximity switch (32), the piston rod of blanking cylinder (34) is provided with blanking push pedal (33).
Full-automatic numerical control bender the most according to claim 4, it is characterised in that: the two ends of upper work platforms (22)
It is respectively equipped with guide rail (23).
Full-automatic numerical control bender the most according to any one of claim 1 to 5, it is characterised in that: described X-axis control
Device processed (5) includes that X-axis motor (54), the outfan of X-axis motor (54) are provided with X-axis leading screw (56), X
Axial filament thick stick (56) afterbody is provided with screw block (55), and X-axis leading screw (56) is solid with backboard (53) by connecting plate (510)
Fixed connection, the both sides of backboard (53) are arranged on X-axis guide rail (51) by X-axis slide block (52) respectively, X-axis guide rail
(51) it is fixedly mounted on side plate (11)；Described Y-axis controls device (6) and includes y-axis stepper motor (61), and Y-axis walks
The outfan entering motor (61) is provided with Y-axis leading screw (62), and Y-axis leading screw (62) is provided with leading screw connecting plate (63), leading screw
The tail end of connecting plate (63) is provided with down presses proximity switch (68), after pressing down proximity switch (68) and upper work platforms (22)
The Y-axis locating piece (28) in portion coordinates；Y-axis stepper motor (61) lower section is provided with Y-axis guide rail (66), leading screw connecting plate (63)
Fix with the Y-axis slide block (67) on Y-axis guide rail (66) and be connected.
Full-automatic numerical control bender the most according to claim 6, it is characterised in that: X-axis guide rail (51) and Y-axis are led
Rail (66) be respectively arranged at two ends with proximity switch.
Full-automatic numerical control bender the most according to claim 7, it is characterised in that: described pressurized cylinder is pneumohydraulic pressure-cylinder
(21)。
Full-automatic numerical control bender the most according to claim 8, it is characterised in that: described upper mold includes pressing mold (25)
With clamping (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551019.5A CN104307944B (en) | 2014-10-16 | Full-automatic numerical control bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551019.5A CN104307944B (en) | 2014-10-16 | Full-automatic numerical control bender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104307944A CN104307944A (en) | 2015-01-28 |
| CN104307944B true CN104307944B (en) | 2017-01-04 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204996891U (en) * | 2015-07-29 | 2016-01-27 | 山东临工工程机械有限公司 | Full -automatic numerical control bending machine |
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204996891U (en) * | 2015-07-29 | 2016-01-27 | 山东临工工程机械有限公司 | Full -automatic numerical control bending machine |
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