CN105921631B - A kind of plate bending automatic positioning equipment - Google Patents
A kind of plate bending automatic positioning equipment Download PDFInfo
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- CN105921631B CN105921631B CN201610345787.4A CN201610345787A CN105921631B CN 105921631 B CN105921631 B CN 105921631B CN 201610345787 A CN201610345787 A CN 201610345787A CN 105921631 B CN105921631 B CN 105921631B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of plate bending automatic positioning equipments, belong to bender technical field.The automatic positioning equipment of the present invention includes automatic hoisting mechanism and workbench, and workpiece is placed in the table plane of workbench, and automatic hoisting mechanism vertically moves and act on workpiece, realizes workpiece positioning in the horizontal direction；Workbench is additionally provided with material grasping manipulator, and the material grasping manipulator realizes positioning and in the horizontal direction rotation of the workpiece in vertical direction.The bender system of the present invention installs bender in the one or both sides of automatic positioning equipment.The present invention is sent first with feeding manipulator crawl workpiece to workbench, right and left slide plates and sliding block in automatic hoisting mechanism are recycled to be accurately positioned workpiece, material grasping manipulator is finally used to realize automatic rotation, the polygon bending of workpiece, production efficiency can be significantly improved, it realizes automation, labour is freed from cumbersome work.
Description
Technical field
The present invention relates to bender technical fields, more specifically to a kind of plate bending automatic positioning equipment, this hair
It is bright to take the material automatic bendings of ﹑ and automatic rotating polygon bending in ﹑ automatic positionings from dynamic grab for Sheet Metal Processing part.
Background technology
Plate bending machine belongs to one kind in metal forming machinery, is mainly used for metal blank processing industry.Plate bending machine makes
The straight-line bending that can carry out various angles to metal blank with simple mold, to obtain complex-shaped sheet metal system
Part, easy to operate, operating cost is low, is the first choice machinery for carrying out panel beating to plate especially large plate at present, obtains
Extensive use.
Plate bending machine can be divided into two class of mechanical bender and hydraulic bending press by its driving form.Currently, mechanical bending
Machine is replaced by hydraulic bending press.The advantages of hydraulic bending press, is that the impulse stroke for having larger, multi-cylinder synchronous greatly improve
Bending precision, and the multiple linkage of bender is realized, widen the processing range of bender, and simple in structure, operation spirit
It is living.But its there is also the conveying of workpiece, the reversion of workpiece have to operating personnel manual operation, especially when bending part area compared with
Greatly, when heavier-weight, number and muscle power to operating personnel are proposed requirement.And traditional wrap direction between bending often
It needs repeatedly to correct repeatedly, it is extremely inefficient；Operating personnel are manually operated, and labor intensity is high, and fatiguability and unprotect device exist
Security risk.
In addition, the positioning device of existing full-automatic numerical control bender is mostly fixed, generally requires to shut down in process and
Regulating positioning device position wastes a large amount of time in this way, and the precision adjusted ensures that adjustment is easy by the technology of master worker
There is deviation, influence process velocity and processing quality, is unfavorable for raising enterprise and promotes competition in environment with keen competition now
Power constrains the development of enterprise.
Through retrieval, Chinese Patent Application No. 201510019878.4, the applying date is on January 15th, 2015, innovation and creation name
Referred to as：The simple nc bender of dual drive system；For this application tool there are one bending plate, two are used for motor-driven mechanism,
One electromagnetic clamp device, the bending positioning device on work top side for bending positioning, a controller,
Bending plate is connect with work top by articulate, and two motor-driven mechanisms are symmetrical to be fixed on the downside of workbench, often
A motor-driven mechanism includes servo motor, driving worm screw, two worm gears, and the output shaft of servo motor is fixedly connected with the first snail
Wheel, the first worm-drive connection driving worm screw, driving worm-drive connect the second worm gear, and the second worm gear connects bending plate, is used for
Bending plate is driven to overturn bending；There are two magnetic holding units for the electromagnetic clamp device tool.This application uses electromagnetism and electricity
Servo drive replaces the mode of hydraulic pressure and Pneumatic Transmission in existing numerical control bender, cooperation PLC realizations to automatically control, add
Work speed is fast.
Chinese Patent Application No. 200820113394.1, the applying date are August in 2008 14, and invention and created name is：It is cold
The control structure of babinet is molded on bending forming machine, the molding babinet of this application can be slided along the horizontal direction of cold-bending forming machine lathe
It is located at dynamicly on the lathe, which includes the motor of PLC technology.With the shaft phase transmission chain connect of the motor
Screw rod, the travelling nut that is connect with the screw rod phase screw-thread fit, the travelling nut is fixedly connected on the molding
On babinet, the pole length direction of the screw rod is arranged along the horizontal direction of the lathe.This application is according to gold to be processed
The plate of metal thin plate is wide, the rotation of PLC technology motor, and motor rotation drives screw rod rotation so that travelling nut is sent out on screw rod
Raw movement, the then horizontal direction that travelling nut can be with molding babinet in lathe slide, and PLC technology motor may be implemented into
The automatic positioning of molding box body.
Above-mentioned application case can yet be regarded as it is a kind of it is good realize automation sheet metal bending method, liberate to a certain extent
Labour, but the manufacturing cost of above-mentioned application case is higher, and also underaction in use, are not easy to promote and apply.
Invention content
1. technical problems to be solved by the inivention
The present invention is to overcome above-mentioned problems of the prior art, provides a kind of plate bending automatic positioning equipment,
The present invention is sent first with feeding manipulator crawl workpiece to workbench, recycle right and left slide plates in automatic hoisting mechanism and
Sliding block is accurately positioned workpiece, finally use material grasping manipulator realize workpiece it is automatic rotate, polygon bending, can significantly carry
High efficiency realizes automation, labour is freed from cumbersome work.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention is：
A kind of automatic positioning equipment of the present invention, including automatic hoisting mechanism and workbench, workpiece are placed in workbench
In table plane, automatic hoisting mechanism vertically moves and acts on workpiece, realizes that workpiece is in the horizontal direction
Positioning；Workbench is additionally provided with material grasping manipulator, the material grasping manipulator realize workpiece the positioning of vertical direction and
The rotation of horizontal direction.
Further, the automatic hoisting mechanism includes holder, crane, fixed plate, sliding panel and slide block guide rail,
Holder, crane, fixed plate, sliding panel and slide block guide rail are arranged in pairs, and holder supports crane, crane to connect with fixed plate
It connects, fixed plate and sliding panel surround a square frame, and two sliding panels are oppositely arranged and can be moved along the length direction of fixed plate；
Two slide block guide rails are set to the middle part of fixed plate, and slide block guide rail is parallel with sliding panel, are arranged on the slide block guide rail
There are sliding block, the sliding block that can be moved along slide block guide rail.
Further, the two crane synchronization liftings, sliding panel are synchronized towards or away from movement, and sliding block is along sliding block
Guide rail synchronizing moving；And the movement of crane, sliding panel, sliding block passes through Serve Motor Control.
Further, guide-track groove is offered in the table plane, automatic hoisting mechanism vertically rises
When in place, sliding block is inserted into the guide-track groove and stretches out table plane；Meanwhile sliding panel is located at table plane both sides, and
Sliding panel is higher by table plane.
Further, the both sides up and down of the table plane are both provided with material grasping manipulator, the material grasping machinery handbag
Slide unit axis, air cylinder base, cylinder, air cylinder base and cylinders are included, air cylinder base can be moved along slide unit axis；Wherein, it is located at
It is additionally provided with electromagnet on the cylinder of the material grasping manipulator on table plane top.
Further, the air cylinder base for being located at table plane or more both sides is synchronized by Serve Motor Control along slide unit axis
It is mobile；Electromagnet also by Serve Motor Control, adsorbs workpiece, realizes workpiece rotation in the horizontal direction.
A kind of bender system of the present invention, including automatic positioning equipment and a bender, the bender are set to
Automatic positioning equipment and the perpendicular side of sliding block moving direction.
Further, the bender is provided with 2, and 2 benders are respectively arranged at automatic positioning equipment and sliding block
The perpendicular both sides of moving direction.
Further, the bender system further includes automatic feed mechanism, which includes feeder
One end of tool hand, feeding manipulator is provided with sucker group.
A kind of method carrying out plate bending using the bender system of the present invention, step are：
Step 1: feeding manipulator absorption workpiece is put to table plane；
Step 2: Serve Motor Control crane rises, sliding block is inserted into guide-track groove and stretches out workbench and puts down when rising in place
Face；Meanwhile sliding panel is higher by table plane；
Step 3: after crane rises in place, two sliding panel of Serve Motor Control, which synchronizes, to be moved towards, and clamps workpiece；
Then, two sliding block of Serve Motor Control moves synchronously, and workpiece is pushed to be moved to bender direction, completes workpiece in level side
To positioning；
Step 4: after workpiece positions in the horizontal direction, the upper and lower air cylinder base of Serve Motor Control is moving to workpiece just
Upper, following position directly, cylinder movement compress workpiece；
Step 5: after workpiece is compacted, sliding panel, sliding block return, Serve Motor Control crane are fallen back to initially
Position；
Step 6: after automatic hoisting mechanism return, start bender and carry out unilateral bending, it is unilateral after processing is completed, electromagnetism
Iron adsorbs the rotation that workpiece carries out horizontal direction, continues the Bending Processing on lower one side, repeats rotation, bending process, directly
It works to bending is completed；When bender is arranged 2, it is unilateral after processing is completed, by material grasping machinery hand-motion, electromagnet absorption plus
At workpiece to another bender, complete the Bending Processing of opposite side, after two pairs of Edge Bends, then by electromagnet adsorb workpiece into
The rotation of row horizontal direction then carries out the Bending Processing of next group of opposite side, until completing bending work.
3. advantageous effect
Using technical solution provided by the invention, compared with existing known technology, there is following remarkable result：
(1) a kind of automatic positioning equipment of the invention is provided with automatic hoisting mechanism and workbench, utilizes automatic lifting
The cooperation of mechanism and workbench, realize workpiece in the horizontal direction, the automatic positioning of vertical direction, automatic rotation and polygon folding
It is curved, without by cumbersome hand labor, having saved a large amount of labor cost, need not manually adjust the position of workpiece repeatedly
It sets, accurate positioning, one-time-reach-place, not only reduces cost, but also reduce the time of workpiece positioning；
(2) a kind of automatic positioning equipment of the invention is separately provided automatic hoisting mechanism, and utilizes the escalator
Structure realizes workpiece positioning in the horizontal direction；Be accurately positioned in this way, not only ensure that workpiece is in the horizontal direction, into
Before andante material Bending Processing, automatic hoisting mechanism also can returning quickly, avoid to workpiece movement cause to hinder so that from
The use of dynamic positioning system is more flexible, and the flow of plate Bending Processing is also more smooth；
(3) a kind of bender system of the invention can realize Sheet Metal Processing part Zi Liao ﹑ in dynamic Zhua Qu ﹑ automatic positionings certainly
The dynamic curved ﹑ of folding rotates automatically and the function of polygon bending, only need to press start button, not need operating personnel's manual intervention,
Can automatic running, it is easy to operate, efficient, realize automation truly；Especially in 2 benders of setting
In the case of, the bending operation on 4 sides once can be completed in workpiece rotation, substantially increases bending efficiency, also reduces simultaneously
Energy consumption；
(4) a kind of bender system of the invention, it is simple in structure, utilize the movement of Serve Motor Control corresponding mechanism, system
Cause this and power consumption of polymer processing low, it is easy to utilize；
(5) a kind of plate bending method of the invention is sent first with feeding manipulator crawl workpiece to table plane,
Right and left slide plates and sliding block is recycled to be accurately positioned, material grasping manipulator is fixed workpiece and sent to bending and machines, the program
Production efficiency can be significantly improved, automation is realized, labour is freed from cumbersome work.
Description of the drawings
Fig. 1 is the structural schematic diagram of feeding manipulator in the present invention；
Fig. 2 is the structural schematic diagram of automatic hoisting mechanism in the present invention；
Fig. 3 is the overlooking structure diagram of workbench in the present invention；
Fig. 4 is the schematic cross-sectional view of workbench in the present invention；
Fig. 5 is Control system architecture block diagram in the present invention；
Fig. 6 is electric control system schematic diagram in the present invention.
Label declaration in schematic diagram：
1, feeding manipulator；11, sucker group；2, workpiece；31, holder；321, the first strut；322, the second strut；33、
Fixed plate；34, sliding panel；35, slide block guide rail；351, sliding block；41,1# servo motors；42,2# servo motors；43,3# servos electricity
Machine；44,4# servo motors；45,5# servo motors；46,6# servo motors；5, bender；6, table plane；61, guide-track groove；
71, slide unit axis；72, air cylinder base；73, cylinder；74,7# servo motors；75, electromagnet.
Specific implementation mode
To further appreciate that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
In conjunction with Fig. 2, Fig. 3 and Fig. 4, a kind of automatic positioning equipment of the present embodiment, including automatic hoisting mechanism and workbench,
The automatic hoisting mechanism includes holder 31, crane, fixed plate 33, sliding panel 34 and slide block guide rail 35, holder 31, lifting
Frame, fixed plate 33, sliding panel 34 and slide block guide rail 35 are arranged in pairs, and holder 31 supports crane, crane and fixed plate 33
Connection, fixed plate 33 and sliding panel 34 surround a square frame, and two sliding panels 34 are oppositely arranged and can be along the length of fixed plate 33
Spend direction movement；Two slide block guide rails 35 are set to the middle part of fixed plate 33, and slide block guide rail 35 is equal with sliding panel 34
It goes, is provided with sliding block 351 on the slide block guide rail 35, the sliding block 351 can be moved along slide block guide rail 35.
Two cranes control synchronization lifting, lifting by 3# servo motors 43 and 4# servo motors 44 respectively in the present embodiment
Principle is：Crane includes two first struts 321 and the second strut 322 arranged in a crossed manner, the first strut 321 and the second strut
322 intersection is provided with shaft.One end of first strut 321 is connect with holder 31 by shaft, second strut 322
Lower end is set in the sliding slot set by holder 31, and the 3# servo motors 43,4# servo motors 44 are respectively arranged at corresponding
The side of holder 31.One end that 3# servo motors 43,4# servo motors 44 control the second strut 322 is moved along sliding slot, is realized and is risen
The raising and lowering of frame drops.
The sliding panel 34 is then controlled by 2# servo motors 42, realizes the synchronization of two sliding panels 34 towards or away from shifting
It is dynamic, the 1# servo motors along 35 synchronizing moving of slide block guide rail, the present embodiment by 41 control slide block 351 of 1# servo motors of sliding block 351
41,2# servo motors 42 may be contained in fixed plate 33.
The workbench includes table plane 6 and is set to the material grasping manipulator of 6 upper and lower both sides of table plane.
Workpiece 2 is placed in table plane 6, and guide-track groove 61 is offered in table plane 6, which opens up direction and cunning
The length direction of block guide rail 35 is parallel.Automatic hoisting mechanism vertically rises to be used cooperatively with workbench, works as automatic lifting
When mechanism rises in place, sliding block 351 is inserted into the guide-track groove 61 and stretches out table plane 6；Meanwhile sliding panel 34 is located at work
Make 6 both sides of platform plane, and sliding panel 34 will be higher by table plane 6, to ensure that sliding panel 34 can be moved along table plane 6
It is dynamic.
The material grasping machinery hand includes slide unit axis 71, air cylinder base 72, cylinder 73, air cylinder base 72 and 73 phase of cylinder
Even, air cylinder base 72 can be moved along slide unit axis 71.Wherein, 73 lower part of cylinder of 6 top material grasping manipulator of table plane is set
7# servo motors 74 are set, electromagnet 75 is controlled by 7# servo motors 74, adsorbs workpiece 2, realizes that workpiece 2 is in the horizontal direction
Rotation.The air cylinder base 72 for being located at 6 upside of table plane is controlled by 5# servo motors 45, is located at table plane 6
The air cylinder base 72 of downside is controlled by 6# servo motors 46, and 5# servo motors 45,6# servo motors 46 are set to automatic positioning dress
The side set, two Serve Motor Control air cylinder bases 72 are along 71 synchronizing moving of slide unit axis.
The present embodiment is provided with automatic hoisting mechanism and workbench, real using the cooperation of automatic hoisting mechanism and workbench
Existing workpiece in the horizontal direction, the automatic positioning of vertical direction, automatic rotation and polygon bending, without passing through cumbersome artificial labor
It is dynamic, a large amount of labor cost has been saved, need not manually adjust the position of workpiece repeatedly, accurate positioning, one-time-reach-place, both
Cost is reduced, and reduces the time of workpiece positioning.And automatic hoisting mechanism is separately provided, carrying out plate Bending Processing
Before, automatic hoisting mechanism also can returning quickly, avoid the movement to workpiece 2 from causing to hinder so that automatic positioning equipment
Use it is more flexible, the flow of plate Bending Processing is also more smooth.
Embodiment 2
A kind of bender system of the present embodiment, including automatic positioning equipment as described in Example 1, further include such as Fig. 1
Shown in automatic feed mechanism and a bender 5, the automatic feed mechanism includes feeding manipulator 1, feeding manipulator 1
One end is provided with sucker group 11, and the sucker group 11 is by multiple suckers with circular arrangement.The bender 5 is set to automatic positioning
Device and the perpendicular side of 351 moving direction of sliding block.
The Control system architecture block diagram and electrical control schematic of the present embodiment are as shown in Figure 5 and Figure 6, carry out plate folding
Curved process is：
It is put to table plane 6 Step 1: feeding manipulator 1 adsorbs workpiece 2；
Step 2: Serve Motor Control crane rises, sliding block 351 is inserted into guide-track groove 61 and stretches out work when rising in place
Platform plane 6；Meanwhile sliding panel 34 is higher by table plane 6；
Step 3: after crane rises in place, two sliding panel 34 of Serve Motor Control, which synchronizes, to be moved towards, and clamps workpiece
2；Then, two sliding block 351 of Serve Motor Control moves synchronously, and workpiece 2 is pushed to be moved to 5 direction of bender, completes workpiece 2
Positioning in the horizontal direction；
Step 4: after workpiece 2 positions in the horizontal direction, the upper and lower air cylinder base of Serve Motor Control 72 moves to processing
Part 2 is just upper, following position directly, and the action of cylinder 73 compresses workpiece 2；
Step 5: after workpiece 2 is compacted, sliding panel 34,351 return of sliding block, Serve Motor Control crane are lowered back to
To initial position；
Step 6: after automatic hoisting mechanism return, start bender 5 and carry out unilateral bending, it is unilateral after processing is completed, electromagnetism
Iron 75 adsorbs 90 ° of rotations that workpiece 2 carries out horizontal direction, continues the Bending Processing on lower one side, repeats rotation, bender
Sequence, until completing bending work.
The present embodiment is sent first with feeding manipulator crawl workpiece to table plane, recycles right and left slide plates and cunning
Block is accurately positioned, and material grasping manipulator, which is fixed workpiece and simultaneously sent to bender 5, to be processed, and the program can significantly improve production efficiency,
It realizes automation, labour is freed from cumbersome work.
Embodiment 3
A kind of bender system of the present embodiment, substantially with embodiment 1, the difference is that：The present embodiment is arranged 2
Bender 5,2 benders 5 are respectively arranged at automatic positioning equipment and the perpendicular both sides of 351 moving direction of sliding block.
The course of work of the present embodiment is：Workpiece 2 is adsorbed to workbench by feeding manipulator 1 first, is placed into work
The a certain region of platform.While feeding manipulator 1, which adsorbs workpiece 2, arrives workbench, 3# servo motors 43,4# servo motors 44
Start simultaneously, drives automatic hoisting mechanism to move upwards until automatic hoisting mechanism agrees with completely with workbench, sliding panel at this time
34 are risen to by workbench both sides above workbench, and height is slightly above table plane 6, and sliding block 351 is inserted into guide-track groove 61 simultaneously
Stretch out table plane 6.After agreeing with completely, 3# servo motors 43,4# servo motors 44 are out of service.Start 2# servos simultaneously
Motor 42 control right and left slide plates 34 move toward one another and (move to table core), can this side up clamping workpiece 2 make
It reaches table core position.After right and left slide plates 34 clamp workpiece 2,2# servo motors 42 are out of service.It opens simultaneously
Dynamic 1# servo motors 41,41 control slide block 351 of 1# servo motors push workpiece 2 thereto along 35 synchronizing moving of slide block guide rail
One bender 5 moves, when this side up compress workpiece 2 after, workpiece 2 has been accurately positioned at this time, 1# servo motors
41 is out of service.
Start 5# servo motors 45,6# servo motors 46 simultaneously, controls upper and lower air cylinder base 72 and transported to 2 direction of workpiece
It is dynamic, after it moves to the surface fixed position of workpiece 2, it is simultaneously stopped 5# servo motors 45,6# servo motors 46, then
Controlling upper and lower cylinder 73 makes it slowly be moved to workpiece, until compressing workpiece.
After workpiece 2 is by complete positioning compression, while starting 1# servo motors 41,2# servo motors 42 (making its reversion)
So that right and left slide plates 34 and sliding block 351 is returned to initial position (motor is out of service after returning to initial position).Then start 3# to watch
Take motor 43,4# servo motors 44 (making its reversion) make automatic hoisting mechanism return to initial position.Add at this point, starting bender 5
Work workpiece 2, after completion of processing, restart 5# servo motors 45,6# servo motors 46 (reversion) make its drive workpiece 2 to
Another bender 5 moves, and restarts another bender 5 and processes workpiece 2.Starting 7# servo motors 74 after completion of processing makes processing
Part rotates to the non-bending part in other both sides (when 7# servo motors 74 start, makes 7# servo motors 74 by controlling relay actuation
The electromagnet 75 of control is powered with ferromagnetism, and the size of electric current is determined according to the size of workpiece 2 and weight, is allowed to have
There is the ferromagnetism to match, workpiece 2 can easily be driven to rotate, to avoid the generation of saddle phenomenon occurs).Reuse both sides
Bender 5 makes this two Edge Bend, and entire workpiece is processed and finishes at this time.
The present embodiment can realize Sheet Metal Processing part from it is dynamic grab take expect in ﹑ automatic positionings ﹑ from the dynamic curved ﹑ of folding automatically rotation with it is more
The function of Edge Bend only need to press start button, not need operating personnel's manual intervention, you can automatic running, operation letter
Just, efficient, realize automation truly；After 2 benders 5 especially are arranged, workpiece rotation once can be complete
At the bending operation on 4 sides, bending efficiency is substantially increased, while also reducing energy consumption.
Referring to Fig. 6, the 1# servo motors of the present embodiment are all opened by respective servo controller to control to 7# servo motors
Stop and its speed that runs and positive and negative, respective displacement sensor is mounted on the component of its control, detects the portion of its control
The displacement of part, then this displacement signal is sent into PLC controller, it is resent in respective servo controller, by respective
Servo controller controls the operating status of motor.Whether electromagnet 75 is then powered and its is led to controlling it by an intermediate relay
It is electric strong and weak, to achieve the purpose that control its magnetism.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (5)
1. a kind of automatic positioning equipment, it is characterised in that：Including automatic hoisting mechanism and workbench, workpiece (2) is placed in work
In the table plane (6) of platform, the automatic hoisting mechanism includes holder (31), crane, fixed plate (33), sliding panel
(34) and slide block guide rail (35), holder (31), crane, fixed plate (33), sliding panel (34) and slide block guide rail (35) are pairs of
Setting, holder (31) support crane, two cranes synchronous with 4# servo motors (44) control by 3# servo motors (43) respectively
Lifting, crane include two first struts (321) and the second strut (322) arranged in a crossed manner, the first strut (321) and second
The intersection of bar (322) is provided with shaft；One end of first strut (321) is connect with holder (31) by shaft, this second
The lower end of strut (322) is set in the sliding slot set by holder (31), the 3# servo motors (43), 4# servo motors (44)
It is respectively arranged at the side of corresponding holder (31)；3# servo motors (43), 4# servo motors (44) control the second strut (322)
One end moved along sliding slot, realize the raising and lowering of crane；Crane is connect with fixed plate (33), fixed plate (33) and cunning
Movable plate (34) surrounds a square frame, and two sliding panels (34) are oppositely arranged and can be moved along the length direction of fixed plate (33)；
Two slide block guide rails (35) are set to the middle part of fixed plate (33), and slide block guide rail (35) is parallel with sliding panel (34),
Sliding block (351) is provided on the slide block guide rail (35), the sliding block (351) can be mobile along slide block guide rail (35), automatic to rise
Descending mechanism vertically moves and acts on workpiece (2), realizes workpiece (2) positioning in the horizontal direction；Workbench is also
It is provided with material grasping manipulator, the material grasping manipulator realizes workpiece (2) in the positioning of vertical direction and in the horizontal direction
Rotation.
2. a kind of automatic positioning equipment according to claim 1, it is characterised in that：The sliding panel (34) synchronizes in opposite directions
Or be moved away from, sliding block (351) is along slide block guide rail (35) synchronizing moving；And the movement of sliding panel (34), sliding block (351) passes through
Serve Motor Control.
3. a kind of automatic positioning equipment according to claim 1 or 2, it is characterised in that：In the table plane (6)
Guide-track groove (61) is offered, when automatic hoisting mechanism is vertically risen in place, sliding block (351) is inserted into the guide-track groove
(61) and table plane (6) is stretched out；Meanwhile sliding panel (34) is located at table plane (6) both sides, and sliding panel (34) is higher by
Table plane (6).
4. a kind of automatic positioning equipment according to claim 3, it is characterised in that：Above and below the table plane (6)
Both sides are both provided with material grasping manipulator, which includes slide unit axis (71), air cylinder base (72), cylinder (73), cylinder
Pedestal (72) is connected with cylinder (73), and air cylinder base (72) can be mobile along slide unit axis (71)；Wherein, it is located at table plane
(6) it is additionally provided with electromagnet (75) on the cylinder (73) of the material grasping manipulator on top.
5. a kind of automatic positioning equipment according to claim 4, it is characterised in that：Positioned at table plane (6) up and down two
The air cylinder base (72) of side is by Serve Motor Control along slide unit axis (71) synchronizing moving；Electromagnet (75) is also by servo motor control
System, absorption workpiece (2) realize workpiece (2) rotation in the horizontal direction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137525.XA CN107971415B (en) | 2016-05-19 | 2016-05-19 | A kind of bending machine plate bending method of automatic positioning |
| CN201610345787.4A CN105921631B (en) | 2016-05-19 | 2016-05-19 | A kind of plate bending automatic positioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610345787.4A CN105921631B (en) | 2016-05-19 | 2016-05-19 | A kind of plate bending automatic positioning equipment |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711137525.XA Division CN107971415B (en) | 2016-05-19 | 2016-05-19 | A kind of bending machine plate bending method of automatic positioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105921631A CN105921631A (en) | 2016-09-07 |
| CN105921631B true CN105921631B (en) | 2018-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610345787.4A Active CN105921631B (en) | 2016-05-19 | 2016-05-19 | A kind of plate bending automatic positioning equipment |
| CN201711137525.XA Expired - Fee Related CN107971415B (en) | 2016-05-19 | 2016-05-19 | A kind of bending machine plate bending method of automatic positioning |
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| CN108097751A (en) * | 2018-02-06 | 2018-06-01 | 江苏大金激光科技有限公司 | A kind of sheet metal component bender with automatic fixing structure |
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| CN112139300B (en) * | 2020-09-10 | 2022-05-27 | 安徽哈科数控机床制造有限公司 | Bending system for automatic feeding and positioning of plates |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107971415A (en) | 2018-05-01 |
| CN107971415B (en) | 2019-03-29 |
| CN105921631A (en) | 2016-09-07 |
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