CN109079759A - Three axis truss grabbing devices of one kind and its application method - Google Patents
Three axis truss grabbing devices of one kind and its application method Download PDFInfo
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- CN109079759A CN109079759A CN201811052050.9A CN201811052050A CN109079759A CN 109079759 A CN109079759 A CN 109079759A CN 201811052050 A CN201811052050 A CN 201811052050A CN 109079759 A CN109079759 A CN 109079759A
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- driving
- grabbing
- cross beam
- crossbeam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/0009—Constructional details, e.g. manipulator supports, bases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
- B25J15/0253—Gripping heads and other end effectors servo-actuated comprising parallel grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/02—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type
- B25J9/023—Cartesian coordinate type
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to capture apparatus fields, and specifically a kind of three axis truss grabbing devices and its application method, the grabbing device include braced frame, are equipped with mobile mechanism on the support frame, and the mobile mechanism is connected with the grabbing assembly for part crawl；The rotation cylinder that the grabbing assembly includes clamping cylinder and is connected with clamping cylinder for clamping cylinder rotation.The invention discloses a kind of novel part grabbing devices, are cooperated by clamping cylinder and rotation cylinder, the multi-direction feeding of grabbing device may be implemented, so that grabbing device disclosed by the invention can improve the scope of application of the invention with multi-direction feeding.
Description
Technical field
The present invention relates to capture apparatus field, specifically a kind of three axis truss grabbing devices and its application method.
Background technique
Most of traditional capture apparatus is all the clamping that single clamping cylinder carries out components, when feeding station is not vertical
When direction or vertical direction, single clamping cylinder can not achieve the feeding operation of part, and tradition needs to be arranged two clamping gas
Cylinder is just able to achieve the feeding operation of part, and in order to avoid the setting of excessive clamping cylinder, a kind of novel grabbing device is present
It is required.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of structure is simple, the crawl of clamping is facilitated to fill
It sets.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
A kind of three axis truss grabbing devices, the grabbing device includes braced frame, is equipped with moving machine on the support frame
Structure, the mobile mechanism are connected with the grabbing assembly for part crawl；The grabbing assembly include clamping cylinder and with clamping
Cylinder be connected for clamping cylinder rotation rotation cylinder.
The mobile mechanism includes the longitudinally extending axis for being connected with grabbing assembly, and the longitudinally extending axis is connected with
For changing the three-dimensional Mo Zu mechanism of grabbing assembly.
The three-dimensional Mo Zu mechanism includes two first crossbeams of setting on the support frame, two first crossbeams pair
Claim distribution on the support frame；Second cross beam is equipped between two first crossbeams, the second cross beam end passes through first
Interconnecting piece is connected with first crossbeam；The first crossbeam is equipped with for driving that second cross beam moves on first crossbeam
One driving portion；The second cross beam is equipped with linkage block, and the linkage block is equipped with the third that driving grabbing assembly moves up and down
Driving portion；The linkage block is connected by second connecting portion with second cross beam, and the second cross beam is equipped with for driving connection
The second driving portion that motion block is moved along second cross beam.
The first connecting portion includes the first connecting plate, and first connecting plate is connected by sliding equipment with first crossbeam
It connects；First driving portion includes the first drive rack being arranged on first crossbeam, and first drive rack is along the first cross
Beam length direction extends；First drive rack is engaged with the first driving gear；The first driving gear is connected with first
Transmission shaft, first transmission shaft are connected with the first driving motor；First transmission shaft passes through the first connecting plate and first and drives
Dynamic motor is connected.
The second connecting portion includes the second connecting plate, and second connecting plate is connected by sliding equipment with second cross beam
It connects；Second driving portion includes the second drive rack being arranged on second cross beam, and second drive rack is along the second cross
Beam length direction extends；Second drive rack is engaged with the second driving gear, and the second driving gear is connected with second
Transmission shaft, the second driving shaft are connected with the second driving motor；The second driving shaft passes through the second connecting plate and second and drives
Dynamic motor is connected.
The third driving portion includes driving cylinder, and the driving cylinder is connected with the second connecting plate, the driving gas
Cylinder is connected with longitudinally extending axis, and the linkage block is connected with longitudinally extending axis by sliding equipment.
The sliding equipment includes the slider bar being arranged on first crossbeam, second cross beam or longitudinally extending axis, described
Slider bar is arranged along the length direction of first crossbeam, second cross beam or longitudinally extending axis, and the slider bar is connected with sliding shoe,
The sliding shoe is equipped with the sliding groove for matching with slider bar.
The longitudinally extending axis is connected by mounting portion with grabbing assembly.
The mounting portion includes the lateral bolster fagging being connected with rotation cylinder lateral surface, the lateral bolster fagging and longitudinal direction
Outrigger shaft side is connected, and the lateral bolster fagging is respectively equipped with one in longitudinally extending axis two sides；Two lateral supports
Plate lower end is connected with the bottom support plate for limiting side support plate deformation, bottom support plate end and lateral bolster fagging inside
Wall fits.
A kind of application method of three axis truss grabbing device, the application method include the following steps:
(1) three axis truss grabbing devices are assembled, and adjust three axis truss grabbing devices；
(2) after the completion of step (1), by start three-dimensional Mo Zu mechanism, three-dimensional Mo Zu mechanism can be by being formerly arranged
Carry out the adjustment of grabbing assembly position；
(3) after the completion of step (2), after grabbing assembly reaches specified position, the clamping cylinder in grabbing assembly starts, real
Existing clamping of the clamping cylinder to feeding part, grabbing assembly realize grabbing assembly position under the drive of three-dimensional Mo Zu mechanism again
It adjusts again；
(4) after the completion of step (3), the grabbing assembly for grabbing part is moved to regulation and needs feeding by three-dimensional Mo Zu mechanism
Position does not need to be adjusted again, if grabbing assembly if grabbing assembly initial position can carry out the feeding of part
Initial position cannot carry out the direct assembly of part, then drive clamping cylinder rotation by the rotation of rotary electric machine, until folder
Tight cylinder is transferred to satisfactory position, then carries out the assembly of part, and after the completion of component assembly, and grabbing assembly is returned to
Initially set up position；
(5) after the completion of step (4), the crawl of a part, which is assembled, to be completed, and if necessary to repeat the crawl of part, repeats to walk
Suddenly (2)-(4).
The present invention has the advantages that
The invention discloses a kind of novel part grabbing devices, are cooperated by clamping cylinder and rotation cylinder, Ke Yishi
The existing multi-direction feeding of grabbing device, so that grabbing device disclosed by the invention can improve of the invention be applicable in multi-direction feeding
Range.
Detailed description of the invention
Below to each width attached drawing of description of the invention expression content and figure in label be briefly described:
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is perspective view of the invention.
Fig. 3 is the enlarged drawing of a-quadrant in the present invention.
Fig. 4 is the enlarged drawing of B area in the present invention.
Fig. 5 is the structural schematic diagram of attachment base in the present invention.
Fig. 6 is the structural schematic diagram of three-dimensional Mo Zu mechanism in the present invention.
Fig. 7 is the main view of three-dimensional Mo Zu mechanism in the present invention.
Fig. 8 is the perspective view of three-dimensional Mo Zu mechanism in the present invention.
Fig. 9 is the enlarged drawing in the region C in the present invention.
Figure 10 is the enlarged drawing in the region D in the present invention.
Figure 11 is the enlarged drawing in the region E in the present invention.
Label in above-mentioned figure is equal are as follows:
1, braced frame, 2, three-dimensional Mo Zu mechanism, 3, grabbing assembly.
Specific embodiment
A specific embodiment of the invention is made further detailed below against attached drawing by the description to optimum embodiment
Thin explanation.
A kind of three axis truss grabbing devices, the grabbing device includes braced frame 1, and movement is equipped in braced frame 1
Mechanism, the mobile mechanism are connected with the grabbing assembly 3 for part crawl；The grabbing assembly 3 includes 31 He of clamping cylinder
Be connected the rotation cylinder 32 rotated for clamping cylinder 31 with clamping cylinder 31；The invention discloses one kind to grab for part
Grabbing device, grabbing assembly 3 of the present invention is superposed by rotation cylinder 32 and clamping cylinder 31, so that clamping cylinder 31
After grabbing part, the feeding direction of part increases, and changes two gripper collocation of tradition using the both direction being just able to achieve
Feeding operation；The mobile mechanism includes the longitudinally extending axis 4 for being connected with grabbing assembly 3 in the present invention, described
The three-dimensional Mo Zu mechanism 2 that longitudinally extending axis 4 is connected with for changing grabbing assembly 3；Three-dimensional Mo Zu mechanism 2 or a routine make
Device is exactly used to be moved on traditional three coordinate directions, that is, is moved along tri- axis of X/Y/Z, thus real
Now to the change of 3 position of grabbing assembly；The setting of three-dimensional Mo Zu mechanism 2, is mainly used for the movement of grabbing assembly 3, indulges simultaneously
Play the role of increasing Z axis length to outrigger shaft 4, also facilitates the installation of grabbing assembly 3.
Preferably, rotation cylinder 32 is connected by attachment base with clamping cylinder 31 in the present invention, attachment base includes
Attachment base ontology 53, the attachment base ontology 53 are equipped with multiple first connecting holes 531, and the attachment base ontology 53 passes through connection
Support side plate 52 is connected with clamping cylinder 31, and connection support side plate 52 passes through connection support transverse slat 51 and 53 phase of attachment base ontology
Connection, connection support transverse slat 51 are equipped with the second connecting hole 511, and the first connecting hole 531 and the second connecting hole 511 are corresponding, even
It connects support transverse slat 51 and is connected across the first connecting hole 531 with the second connecting hole 511 with attachment base ontology 53 by connection bolt,
It is equipped with multiple first connecting holes 531 simultaneously, it is corresponding with the second connecting hole 511 to can choose corresponding first connecting hole 531, this
Sample allows clamping cylinder 31 and rotation cylinder 32 to change with respect to link position, and specific location can according to need progress
Setting；Clamping cylinder 31 and rotation cylinder 32 are all a kind of regular cyclicals in the present invention simultaneously, belong to well-known technique.
Preferably, heretofore described three-dimensional Mo Zu mechanism 2 includes two first cross being arranged in braced frame 1
Beam 21, two first crossbeams 21 are symmetrically distributed in braced frame 1；It is horizontal that second is equipped between two first crossbeams 21
Beam 23,23 end of second cross beam are connected by first connecting portion with first crossbeam 21；The first crossbeam 21 is equipped with
The first driving portion for driving second cross beam 23 to move on first crossbeam 21；The second cross beam 23 is equipped with linkage block
26, the linkage block 26 is equipped with the third driving portion that driving grabbing assembly 3 moves up and down；The linkage block 26 connects by second
Socket part is connected with second cross beam 23, and the second cross beam 23 is equipped with for driving linkage block 26 to move along second cross beam 23
The second driving portion；The first connecting portion include the first connecting plate 22, first connecting plate 22 by sliding equipment 27 with
First crossbeam 21 is connected；First driving portion includes the first drive rack 284 being arranged on first crossbeam 21, and described
One drive rack 284 extends along 21 length direction of first crossbeam；First drive rack 284 is engaged with the first driving gear
283；The first driving gear 283 is connected with the first transmission shaft 82, and first transmission shaft 82 is connected with the first driving motor
281；The second connecting portion includes the second connecting plate 24, and second connecting plate 24 passes through sliding equipment 27 and second cross beam 23
It is connected；Second driving portion includes the second drive rack being arranged on second cross beam 23, second drive rack edge
23 length direction of second cross beam extends；Second drive rack is engaged with the second driving gear, and the second driving gear connects
It is connected to second driving shaft, the second driving shaft is connected with the second driving motor；The third driving portion includes driving cylinder 25,
The driving cylinder 25 is connected with the second connecting plate 24, and the driving cylinder 25 is connected with longitudinally extending axis 4, the linkage
Block 26 is connected with longitudinally extending axis 4 by sliding equipment 27；The sliding equipment 27 includes being arranged in first crossbeam 21, second
Crossbeam 23 perhaps the slider bar 271 of slider bar 271 on longitudinally extending axis 4 along first crossbeam 21, second cross beam 23 or vertical
It is arranged to the length direction of outrigger shaft 4, the slider bar 271 is connected with sliding shoe 272, and the sliding shoe 272 is equipped with and is used for
The sliding groove matched with slider bar 271；The present invention changes conventional three-dimensional modular structure, the three-dimensional modular structure in the present invention
Transmission mechanism be mainly to be realized by the cooperation of gear and rack gear so that the increase of three-dimensional 2 integral strength of Mo Zu mechanism, together
When in the present invention first crossbeam 21 play the role of a base support, it is arranged in parallel there are two first crossbeam 21 is set
In braced frame 1；It is equipped with second cross beam 23 between two first crossbeams 21, first crossbeam 21 and second cross beam 23 pass through the
One interconnecting piece is connected, and first connecting portion includes the first connecting plate 22, and the first connecting plate 22 is equipped with sliding equipment 27, and first connects
Fishplate bar 22 is connected first crossbeam 21 with second cross beam 23 by sliding equipment 27；Because of the first connecting plate 22 and second here
Crossbeam 23 is connected, and the setting of sliding shoe 272 is arranged on first crossbeam 21 in the first connection in the slider bar 271 on sliding equipment 27
On plate 22, setting in this way slides second cross beam 23 with respect to first crossbeam 21, can be under the drive of external force
So that 23 relative motion of first crossbeam 21 and second cross beam；Similarly linkage block 26 is horizontal with second by second connecting portion in the present invention
Beam 23 is connected, and second connecting portion includes the second connecting plate 24 in the corresponding present invention, and second connecting plate 24 passes through sliding
Mechanism 27 is connected for linkage block 26 with second cross beam 23, and here, the slider bar 271 in sliding equipment 27 is arranged second
On crossbeam 23, sliding shoe 272 is arranged on the second connecting plate 24, and the second connecting plate 24 is connected with linkage block 26；In this way
Setting, under the effect of external force, linkage block 26 can be mobile relative to second cross beam 23；Setting through the above structure, so that
The global facility of three-dimensional Mo Zu mechanism 2 is complete, and what is mainly illustrated here has driving of the present invention for the operation of three-dimensional Mo Zu mechanism 2
Component includes being arranged in first crossbeam 21 for driving opposite the first driving portion moved with first crossbeam 21 of second cross beam 23
The first drive rack 284, first drive rack 284 along 21 length direction of first crossbeam extend；First sliding tooth
Item 284 is engaged with the first driving gear 283；The first driving gear 283 is connected with the first transmission shaft 82, first transmission
Axis 82 is connected with the first driving motor 281；The first transmission shaft 82 passes through the first connecting plate 22 and 281 phase of the first driving motor simultaneously
Connection；Such setting passes through the first driving gear 283 and the when the first driving motor 281 drives the rotation of the first transmission shaft 82
One drive rack 284 is meshed, and then realizes the driving to second cross beam 23, to realize first crossbeam 21 and second cross beam 23
Relative motion, similarly second driving portion includes the second drive rack being arranged on second cross beam 23, it is described second drive
Carry-over bar extends along 23 length direction of second cross beam；Second drive rack is engaged with the second driving gear, and described second drives
Moving gear is connected with second driving shaft, and the second driving shaft is connected with the second driving motor；Second driving shaft passes through second and connects
Fishplate bar 24 and the second driving motor, the second driving portion application method are identical with the first driving portion；Heretofore described third simultaneously
Driving portion includes driving cylinder 25, and the driving cylinder 25 is connected with the second connecting plate 24, the driving cylinder 25 and longitudinal direction
Outrigger shaft 4 is connected, and the linkage block 26 is connected with longitudinally extending axis 4 by sliding equipment 27；Drive piston in cylinder 25
Bar is connected with connecting plate, and driving 25 tail portion of cylinder is connected by level board with longitudinally extending axis 4, and linkage block 26 is prolonged with longitudinal
It stretches axis 4 to be connected also by sliding equipment 27, slider bar 271 is arranged on longitudinally extending axis 4 in the sliding equipment 27, sliding shoe
272 are arranged in linkage block, and such connection changes driving 25 piston rod of cylinder and is directly connected with longitudinally extending axis 4 to work
The requirement of stopper rod intensity reduces cutting for piston rod receiving because the main stress of inventive piston bar is perpendicular to the power of piston
Xiang Li；Certainly it is set as needed with upper-part relative position, conventional arrangement is as shown in the picture.
Preferably, heretofore described longitudinally extending axis 4 is connected by mounting portion 5 with grabbing assembly 3；The peace
Dress portion 5 includes the lateral bolster fagging 502 being connected with 32 lateral surface of rotation cylinder, and the lateral bolster fagging 502 extends with longitudinal
4 side of axis is connected, and the lateral bolster fagging 502 is respectively equipped with one in 4 two sides of longitudinally extending axis；Two lateral supports
502 lower end of plate is connected with the bottom support plate 501 for limiting 502 deformation of side support plate, 501 end of bottom support plate and side
Support plate 502 inner sidewall in face fits；It is such setting so that grabbing assembly 3 connect with longitudinally extending axis 4 it is more convenient, as
Bigger has drawing, and bottom support plate 501 and limiting side face have multiple link positions, lateral bolster fagging 502 1 in the present invention
End can be connected by rotation axis with bottom support plate 501, such setting, and lateral bolster can be made to hold plate and bottom support
Relative position changes, and can be used for changing the relative position of rotation cylinder 32 Yu longitudinally extending axis 4；It can according to need choosing
Select the relative position of grabbing assembly 3 Yu longitudinally extending axis 4；Certainly bottom support plate 501 and lateral support in operating in practice
Plate 502, which can choose, to be fixedly connected, and this connection type is more simple, convenient, is connected more stable.
A kind of application method of three axis truss grabbing device, the application method include the following steps:
(1) three axis truss grabbing devices are assembled, and adjust three axis truss grabbing devices；
(2) after the completion of step (1), by start three-dimensional Mo Zu mechanism 2, three-dimensional Mo Zu mechanism 2 can be by formerly setting
Set the adjustment for carrying out 3 position of grabbing assembly；
(3) after the completion of step (2), after grabbing assembly 3 reaches specified position, the clamping cylinder 31 in grabbing assembly 3 is opened
It is dynamic, realize clamping of the clamping cylinder 31 to feeding part, grabbing assembly 3 realizes crawl under the drive of three-dimensional Mo Zu mechanism 2 again
The adjustment again of 3 position of component；
(4) after the completion of step (3), the grabbing assembly 3 that part is grabbed by 2, three-dimensional Mo Zu mechanism is moved to regulation and needs feeding
Position do not need to be adjusted again if 3 initial position of grabbing assembly can carry out the feeding of part, if crawl
3 initial position of component cannot carry out the direct assembly of part, then drive clamping cylinder 31 to rotate by the rotation of rotary electric machine,
Until clamping cylinder 31 is transferred to satisfactory position, then the assembly of part is carried out, after the completion of component assembly, and crawl group
Part 3, which is returned to, initially sets up position；
(5) after the completion of step (4), the crawl of a part, which is assembled, to be completed, and if necessary to repeat the crawl of part, repeats to walk
Suddenly (2)-(4).
Preferably, by transmission mechanism between two first connecting portions in the present invention, the transmission mechanism includes
It is driven cross bar 29, transmission 29 both ends of cross bar are connected with the first transmission shaft 82 on the first connecting plate respectively, and transmission cross bar 29 is logical
Terminal pad is crossed to be connected with the first transmission shaft 82, the terminal pad include the first terminal pad 292 and the second terminal pad 291, first
Terminal pad 292 is connected with transmission 29 end of cross bar, and the second terminal pad 291 is connected with 82 end of the first transmission shaft, and first connects
It connects disk 292 and is connected with the second terminal pad 291 by connecting bolt；The setting of transmission mechanism, so that the quantity of the first driving portion
It can reduce, reduce the use of cost, after the starting of the first driving portion, be arranged by transmission mechanism, so that side is arranged in
After the starting of first driving portion, second cross beam can be driven to be moved on first crossbeam 21.
Preferably, heretofore described first horizontal axis and the second horizontal axis end are equipped with position sensor 210；It can use
In detecting three-dimensional mould group mechanism kinematic position, so that grabbing assembly motion profile is more accurate.
Preferably, the first connecting plate includes the first vertical plate 221 and the first transverse plate 222 in the present invention, first is perpendicular
Straight panel 221 and the first transverse plate 222 are vertically arranged, and the first connecting plate vertical section is in inverted "L" shape, and such setting, first is perpendicular
Straight panel 221 fits with 21 side of first crossbeam, and the first transverse plate 222 fits with 21 upper surface of first crossbeam, such to set
It sets so that the connection of the first connecting plate and first crossbeam 21 is more firm, so that the first connecting plate is connect more with first crossbeam 21
It is firm；First vertical plate 221 and the first transverse plate 222 are all connected by sliding equipment 27 with first crossbeam 21.
Preferably, the second connecting plate includes the second vertical plate 241 and the second transverse plate 242 in the present invention, second is perpendicular
Straight panel 241 and the second transverse plate 242 are vertically arranged, and the second connecting plate vertical section is in inverted "L" shape, and such setting, second is perpendicular
Straight panel 241 fits with second cross beam side, and the second transverse plate 242 fits with second cross beam upper surface, and such setting makes
The second connecting plate and second cross beam connection it is more firm so that the second connecting plate connect with second cross beam it is more firm；The
Two vertical plates 241 and the second transverse plate 242 are all connected by sliding equipment 27 with second cross beam.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as using method concept and skill of the invention
The improvement for the various unsubstantialities that art scheme carries out, it is within the scope of the present invention.
Claims (10)
1. a kind of three axis truss grabbing devices, which is characterized in that the grabbing device includes braced frame, is set on the support frame
There is mobile mechanism, the mobile mechanism is connected with the grabbing assembly for part crawl；The grabbing assembly includes clamping cylinder
The rotation cylinder being connected with clamping cylinder for clamping cylinder rotation.
2. a kind of three axis truss grabbing device according to claim 1, which is characterized in that the mobile mechanism includes being used for
The longitudinally extending axis being connected with grabbing assembly, the three-dimensional mould group machine that the longitudinally extending axis is connected with for changing grabbing assembly
Structure.
3. a kind of three axis truss grabbing device according to claim 1, which is characterized in that the three-dimensional Mo Zu mechanism includes
Two first crossbeams on the support frame are set, and two first crossbeams are symmetrical on the support frame；Described in two
Second cross beam is equipped between first crossbeam, the second cross beam end is connected by first connecting portion with first crossbeam；It is described
First crossbeam is equipped with the first driving portion for driving second cross beam to move on first crossbeam；The second cross beam is equipped with
Linkage block, the linkage block are equipped with the third driving portion that driving grabbing assembly moves up and down；The linkage block connects by second
Socket part is connected with second cross beam, and the second cross beam is equipped with for driving linkage block to drive along second that second cross beam moves
Dynamic portion.
4. a kind of three axis truss grabbing device according to claim 3, which is characterized in that the first connecting portion includes the
One connecting plate, first connecting plate are connected by sliding equipment with first crossbeam；First driving portion includes that setting exists
The first drive rack on first crossbeam, first drive rack extend along first crossbeam length direction；First driving
Rack gear is engaged with the first driving gear；The first driving gear is connected with the first transmission shaft, and first transmission shaft is connected with
First driving motor；First transmission shaft passes through the first connecting plate and is connected with the first driving motor.
5. a kind of three axis truss grabbing device according to claim 4, which is characterized in that the second connecting portion includes the
Two connecting plates, second connecting plate are connected by sliding equipment with second cross beam；Second driving portion includes that setting exists
The second drive rack on second cross beam, second drive rack extend along second cross beam length direction；Second driving
Rack gear is engaged with the second driving gear, and the second driving gear is connected with second driving shaft, and the second driving shaft is connected with
Second driving motor；The second driving shaft passes through the second connecting plate and is connected with the second driving motor.
6. a kind of three axis truss grabbing device according to claim 4, which is characterized in that the third driving portion includes driving
It takes offence cylinder, the driving cylinder is connected with the second connecting plate, and the driving cylinder is connected with longitudinally extending axis, the linkage
Block is connected with longitudinally extending axis by sliding equipment.
7. a kind of three axis truss grabbing device according to claim 4, which is characterized in that the sliding equipment includes setting
The slider bar slider bar on first crossbeam, second cross beam perhaps longitudinally extending axis along first crossbeam, second cross beam or
The length direction of longitudinally extending axis is arranged, and the slider bar is connected with sliding shoe, and the sliding shoe, which is equipped with, to be used for and slider bar
The sliding groove matched.
8. a kind of three axis truss grabbing device according to claim 1-7, which is characterized in that longitudinal extension
Axis is connected by mounting portion with grabbing assembly.
9. a kind of three axis truss grabbing device according to claim 8, which is characterized in that the mounting portion includes and rotation
The lateral bolster fagging that cylinder lateral surface is connected, the lateral bolster fagging are connected with longitudinally extending axis side, the lateral bolster
Fagging is respectively equipped with one in longitudinally extending axis two sides；Two lateral bolster fagging lower ends are connected with for limiting lateral support
The bottom support plate of plate deformation, bottom support plate end fit with lateral bolster fagging inner sidewall.
10. the application method of three axis truss grabbing devices of one kind as described in claim 1, which is characterized in that the user
Method includes the following steps:
(1) three axis truss grabbing devices are assembled, and adjust three axis truss grabbing devices；
(2) after the completion of step (1), by starting three-dimensional Mo Zu mechanism, three-dimensional Mo Zu mechanism can be carried out by being formerly arranged
The adjustment of grabbing assembly position；
(3) after the completion of step (2), after grabbing assembly reaches specified position, the clamping cylinder in grabbing assembly starts, and realizes folder
Tight clamping of the cylinder to feeding part, grabbing assembly realize grabbing assembly position again under the drive of three-dimensional Mo Zu mechanism again
Adjustment；
(4) after the completion of step (3), the grabbing assembly for grabbing part is moved to the position that regulation needs feeding by three-dimensional Mo Zu mechanism
It sets, if grabbing assembly initial position can carry out the feeding of part, does not need to be adjusted again, if at the beginning of grabbing assembly
Beginning position cannot carry out the direct assembly of part, then drive clamping cylinder rotation by the rotation of rotary electric machine, until clamping
Cylinder is transferred to satisfactory position, then carries out the assembly of part, and after the completion of component assembly, and grabbing assembly is returned to most
First setting position；
(5) after the completion of step (4), the crawl of a part, which is assembled, to be completed, and if necessary to repeat the crawl of part, repeats step
(2)-(4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052050.9A CN109079759A (en) | 2018-09-10 | 2018-09-10 | Three axis truss grabbing devices of one kind and its application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052050.9A CN109079759A (en) | 2018-09-10 | 2018-09-10 | Three axis truss grabbing devices of one kind and its application method |
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| CN109079759A true CN109079759A (en) | 2018-12-25 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732027A (en) * | 2019-02-27 | 2019-05-10 | 温州大学 | A kind of multistation Cold header automatic mould changing device |
| CN109927049A (en) * | 2019-04-23 | 2019-06-25 | 河北科技大学 | A kind of gap filling manipulator |
| CN110371646A (en) * | 2019-06-26 | 2019-10-25 | 北京林业大学 | A kind of grabbing device of automatic pumping paint production line |
| CN112659158A (en) * | 2020-11-27 | 2021-04-16 | 国网上海市电力公司 | Blanking manipulator for modular terminal communication module detection line |
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