CN206085045U - Hoisting mechanism of truss robot - Google Patents
Hoisting mechanism of truss robot Download PDFInfo
- Publication number
- CN206085045U CN206085045U CN201621019777.3U CN201621019777U CN206085045U CN 206085045 U CN206085045 U CN 206085045U CN 201621019777 U CN201621019777 U CN 201621019777U CN 206085045 U CN206085045 U CN 206085045U
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- CN
- China
- Prior art keywords
- bar
- fixedly connected
- bearing plate
- flexible
- locking device
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Abstract
The utility model discloses a hoisting mechanism of truss robot, including the bearing plate, the top fixedly connected with driving motor of bearing plate, driving motor's output fixedly connected with gear, be equipped with the movable rod in the vertical direction in one side of gear, the movable rod has the rack near embedded on the lateral wall of gear, and fixedly connected with bottom plate in the bottom level orientation of movable rod, the top fixedly connected with guide bar of bottom plate, be equipped with the telescopic link between bearing plate and the bottom plate, the telescopic link is including flexible female pole and flexible sub - pole, be equipped with annular recess on the outer wall of flexible sub - pole, the top fixedly connected with locking device of flexible female pole, the bottom fixedly connected with manipulator of bearing plate. The utility model discloses simple structure, convenient operation, transmission precision is high.
Description
Technical field
This utility model is related to robotics, more particularly to a kind of truss robot lifting mechanism.
Background technology
Truss robot is called Cartesian robot, is that by automatically controlling, repeatable programming, how free
Spend, freedom of motion builds up space right-angle relationship, multiduty operation machine.Rectangular coordinate machine can be applied to a little
The common industry such as glue, drop modeling, spraying, piling, sorting, packaging, welding, intermetallic composite coating, carrying, loading and unloading, assembling, printing is raw
Product field.
Truss robot under prior art transport goods or loading and unloading during, lifting mechanism generally adopt chain
The mode of transmission, this kind of drive not only complex structure, mechanism of standing up are susceptible to skew after a long time use, and positioning is not
Accurately.
Utility model content
The purpose of this utility model is and a kind of truss robot for proposing in order to solve shortcoming present in prior art
Lifting mechanism.
To achieve these goals, this utility model employs following technical scheme：
A kind of truss robot lifting mechanism, including bearing plate, are fixedly connected with motor at the top of bearing plate, described
The outfan of motor is fixedly connected with gear, and the side vertical direction of the gear is provided with motion bar, the motion bar
Tooth bar is embedded with the side wall of gear, the rack and pinion is engaged, the bottom of the motion bar passes through bearing plate,
The outer wall of the motion bar is slidably connected with the inwall of bearing plate, and is fixedly connected with bottom on the bottom level direction of motion bar
Plate, is fixedly connected with guide post at the top of the base plate, the top of bearing plate, the load-bearing are extended at the top of the guide post
Be provided with expansion link between plate and base plate, the expansion link includes flexible mother's bar and flexible sub bar, the top of the flexible sub bar and
The bottom of flexible mother's bar respectively be fixedly connected at the top of the bottom of bearing plate and base plate, the outer wall of the flexible sub bar is provided with
The groove of annular, is fixedly connected with locking device at the top of flexible female bar, flexible female bar and flexible sub bar are by lock
Tight device is fixedly connected, and the bottom of the bearing plate is fixedly connected with mechanical hand.
Preferably, the locking device is the groove match on fixture, the locking device and flexible sub bar, and is locked
The quantity of device is two to four, and the locking device is symmetricly set in around flexible sub bar, and the quantity of the expansion link is two
To six, the expansion link is symmetricly set in around motion bar.
Preferably, the top horizontal direction of the guide post is provided with limited block, is provided with glove at the top of the bearing plate
Groove, the article putting groove are matched with limited block, and guide post and limited block are formed in one structure, and the quantity of the guide post is
Two to four, the guide post is symmetricly set in around motion bar.
Preferably, the motor is servomotor or motor.
In this utility model, coordinated by wheel and rack, make the kind of drive simple and high transmission accuracy, by being oriented to
Guide effect of the bar to base plate, make equipment keep horizontality, locking device can mechanical hand crawl object shifted when,
Make base plate crawled thing will not be caused to drop because of shake, improve transmission accuracy, locking device makes to lead between bearing plate and base plate
Expansion link connection is crossed, active force of the gear by tooth bar is reduced.
Description of the drawings
Fig. 1 be the utility model proposes a kind of truss robot lifting mechanism structural representation.
In figure：1 bearing plate, 2 base plates, 3 motion bars, 4 tooth bars, 5 motors, 6 gears, 7 guide posts, 8 expansion links, 9 locks
Tight device, 10 mechanical hands.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.
With reference to Fig. 1, a kind of truss robot lifting mechanism, including bearing plate 1, the top of bearing plate 1 is fixedly connected with drive
Galvanic electricity machine 5, the outfan of motor 5 are fixedly connected with gear 6, and the side vertical direction of gear 6 is provided with motion bar 3, living
Lever 3 is embedded with tooth bar 4 on the side wall of gear 6, and tooth bar 4 is engaged with gear 6, and the bottom of motion bar 3 passes through load-bearing
Plate 1, outer wall and the inwall of bearing plate 1 of motion bar 3 are slidably connected, and are fixedly connected with the bottom level direction of motion bar 3
Base plate 2, the top of base plate 2 are fixedly connected with guide post 7, and the top of guide post 7 extends to the top of bearing plate 1,1 He of bearing plate
Expansion link 8 is provided between base plate 2, expansion link 8 includes flexible mother's bar and flexible sub bar, the top of flexible sub bar and flexible mother's bar
Bottom is fixedly connected with the bottom of bearing plate 1 and the top of base plate 2 respectively, and the outer wall of flexible sub bar is provided with the groove of annular,
Locking device 9 is fixedly connected with the top of flexible mother's bar, flexible mother's bar is fixedly connected by locking device 9 with flexible sub bar, is held
The bottom of weight plate 1 is fixedly connected with mechanical hand 10, and locking device 9 is fixture, the groove phase on locking device 9 and flexible sub bar
Match somebody with somebody, and the quantity of locking device 9 is two to four, locking device 9 is symmetricly set in around flexible sub bar, the quantity of expansion link 8
For two to six, expansion link 8 is symmetricly set in around motion bar 3, and the top horizontal direction of guide post 7 is provided with limited block,
The top of bearing plate 1 is provided with article putting groove, and article putting groove is matched with limited block, and guide post 7 and limited block are formed in one structure,
The quantity of guide post 7 be two to four, guide post 7 is symmetricly set in around motion bar 3, motor 5 be servomotor or
Motor, is first moved to mechanical hand 10 above object, and secondly motor 5 works, and gear 6 works with carry-over bar 4, makes work
Lever 3 is subjected to displacement, and finally, locking device 9 will be fixed by expansion link 8 between bearing plate 1 and base plate 2, and mechanical hand 10 is clamped
Object is simultaneously shifted, simple structure, drive mechanism high transmission accuracy.
Operation principle：First mechanical hand 10 is moved to above object, secondly motor 5 works, and gear 6 is with carry-over bar 4
Work, is subjected to displacement motion bar 3, and finally, locking device 9 will be fixed by expansion link 8 between bearing plate 1 and base plate 2, machinery
10 grip objects of handss are simultaneously shifted.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of truss robot lifting mechanism, including bearing plate (1), it is characterised in that bearing plate is fixedly connected at the top of (1)
The outfan for having motor (5), the motor (5) is fixedly connected with gear (6), and the side of the gear (6) is vertical
Direction is provided with motion bar (3), and the motion bar (3) is embedded with tooth bar (4), the tooth bar on the side wall of gear (6)
(4) it is engaged with gear (6), the bottom of the motion bar (3) passes through bearing plate (1), the outer wall of the motion bar (3) and load-bearing
The inwall of plate (1) is slidably connected, and base plate (2) is fixedly connected with the bottom level direction of motion bar (3), the base plate (2)
Top be fixedly connected with guide post (7), the top of bearing plate (1), the bearing plate are extended at the top of the guide post (7)
(1) expansion link (8) is provided with and base plate (2) between, the expansion link (8) is including flexible female bar and flexible sub bar, the dilaton
The bottom of the top of bar and flexible mother's bar respectively be fixedly connected at the top of the bottom of bearing plate (1) and base plate (2), it is described flexible
The outer wall of sub bar is provided with the groove of annular, and locking device (9), the flexible mother are fixedly connected with the top of flexible female bar
Bar is fixedly connected by locking device (9) with flexible sub bar, and the bottom of the bearing plate (1) is fixedly connected with mechanical hand (10).
2. a kind of truss robot lifting mechanism according to claim 1, it is characterised in that the locking device (9) is
Groove match on fixture, the locking device (9) and flexible sub bar, and the quantity of locking device (9) is two to four, institute
State locking device (9) to be symmetricly set in around flexible sub bar, the quantity of the expansion link (8) is two to six, the expansion link
(8) it is symmetricly set in around motion bar (3).
3. a kind of truss robot lifting mechanism according to claim 1, it is characterised in that the top of the guide post (7)
Portion's horizontal direction is provided with limited block, and article putting groove, the article putting groove and limited block phase are provided with the top of the bearing plate (1)
Match somebody with somebody, and guide post (7) and limited block are formed in one structure, the quantity of the guide post (7) is two to four, the guide post
(7) it is symmetricly set in around motion bar (3).
4. a kind of truss robot lifting mechanism according to claim 1, it is characterised in that the motor (5) is
Servomotor or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621019777.3U CN206085045U (en) | 2016-08-31 | 2016-08-31 | Hoisting mechanism of truss robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621019777.3U CN206085045U (en) | 2016-08-31 | 2016-08-31 | Hoisting mechanism of truss robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206085045U true CN206085045U (en) | 2017-04-12 |
Family
ID=58477955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621019777.3U Expired - Fee Related CN206085045U (en) | 2016-08-31 | 2016-08-31 | Hoisting mechanism of truss robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206085045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161962A (en) * | 2017-12-08 | 2018-06-15 | 桐乡胜辉精密机械有限公司 | A kind of big tensor clamping device for narrow space |
-
2016
- 2016-08-31 CN CN201621019777.3U patent/CN206085045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161962A (en) * | 2017-12-08 | 2018-06-15 | 桐乡胜辉精密机械有限公司 | A kind of big tensor clamping device for narrow space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |