CN116423492A - Pneumatic robot - Google Patents
Pneumatic robot Download PDFInfo
- Publication number
- CN116423492A CN116423492A CN202310621561.2A CN202310621561A CN116423492A CN 116423492 A CN116423492 A CN 116423492A CN 202310621561 A CN202310621561 A CN 202310621561A CN 116423492 A CN116423492 A CN 116423492A
- Authority
- CN
- China
- Prior art keywords
- pneumatic
- upper arm
- lower arm
- rotary cylinder
- robot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000005111 flow chemistry technique Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/14—Programme-controlled manipulators characterised by positioning means for manipulator elements fluid
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a pneumatic robot which comprises a base, wherein the top of the base is rotatably connected with a pneumatic lower arm, the top end of the pneumatic lower arm is hinged with a pneumatic upper arm, the front end of the pneumatic upper arm is hinged with a pneumatic rotary cylinder, the output shaft of the pneumatic rotary cylinder is fixedly connected with a grabbing component, and the rear side of the base is provided with a rotary driving component for driving the pneumatic lower arm to rotate. The beneficial effects of the invention are as follows: according to the invention, the base, the pneumatic lower arm, the pneumatic upper arm, the pneumatic rotary cylinder and the grabbing component form four joints, so that the manual work can be replaced to simply grab and transport workpieces, the whole structure is simple, the maintenance is convenient, the operation is simple, and the device is more suitable for middle-low end industries.
Description
Technical Field
The invention relates to the technical field of robots, in particular to a pneumatic robot.
Background
Along with the development of the mechanical industry, the traditional mechanical technology is difficult to meet the human demand, the mechanical and electrical integration gradually becomes the development trend of the mechanical industry, more and more manufacturers start to configure robots, for simple carrying work, the traditional manual repeated operation is adopted, the manual fatigue is easy to cause, the overall efficiency is low, therefore, the robots are gradually adopted to replace the manual carrying, the general structure of the existing robots is more complex, the operation of the robots is not popular enough, the robots can be operated only through flow chemistry learning, and the maintenance is not convenient due to the complex structure, in addition, the overall price is higher, the cost performance is lower for the middle-low end industry, and the popularization of the use of the robots by the middle-low end industry is inconvenient.
Disclosure of Invention
The present invention aims to solve the above problems and provide a pneumatic robot.
The invention realizes the above purpose through the following technical scheme:
the pneumatic robot comprises a base, wherein the top of the base is rotationally connected with a pneumatic lower arm, the top end of the pneumatic lower arm is hinged with a pneumatic upper arm, the front end of the pneumatic upper arm is hinged with a pneumatic rotary cylinder, an output shaft of the pneumatic rotary cylinder is fixedly connected with a grabbing component, and the rear side of the base is provided with a rotary driving component for driving the pneumatic lower arm to rotate;
the joint of the pneumatic rotary air cylinder and the grabbing component is a first joint of the robot, the joint of the pneumatic upper arm and the pneumatic rotary air cylinder is a second joint of the robot, the joint of the pneumatic lower arm and the pneumatic upper arm is a third joint of the robot, and the joint of the base and the pneumatic lower arm is a fourth joint of the robot.
Preferably, a bearing sleeve is arranged in the base, and a centering bearing is arranged in the bearing sleeve.
Preferably, the rotary driving assembly comprises a driving motor, the driving motor is fixedly connected to the rear side of the base, an output shaft of the driving motor is fixedly connected with a driving gear, a driven gear is meshed to the front side of the driving gear, a power shaft is fixedly connected to the driven gear, and the power shaft penetrates through the centering bearing and is fixedly connected with the bottom end of the pneumatic lower arm.
Preferably, the pneumatic lower arm comprises a lower arm cylinder, the bottom end of the lower arm cylinder is hinged to the rear side of the pneumatic lower arm, and the top end of an output shaft of the lower arm cylinder is hinged to the bottom of the rear end of the pneumatic upper arm.
Preferably, the pneumatic rotary cylinder comprises a rotary cylinder tail seat, the pneumatic rotary cylinder is fixedly connected to the top of the rotary cylinder tail seat, and the rotary cylinder tail seat is hinged to the front end of the pneumatic upper arm.
Preferably, the pneumatic upper arm comprises an upper arm cylinder, the upper arm cylinder is hinged to the bottom of the pneumatic upper arm, the front end of an output shaft of the upper arm cylinder is hinged to the tail seat of the rotary cylinder, and the upper arm cylinder, the tail seat of the rotary cylinder and the pneumatic upper arm form a triangular structure.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the base, the pneumatic lower arm, the pneumatic upper arm, the pneumatic rotary cylinder and the grabbing component form four joints, so that the manual work can be replaced to simply grab and transport workpieces, the whole structure is simple, the maintenance is convenient, the operation is simple, and the device is more suitable for middle-low end industries.
Additional features and advantages of the invention will be set forth in the description which follows, or may be learned by practice of the invention.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain, without limitation, the invention. In the drawings:
FIG. 1 is a perspective view of a pneumatic robot according to the present invention;
fig. 2 is a sectional view showing the internal structure of a base of a pneumatic robot according to the present invention.
The reference numerals are explained as follows: 1. a base; 101. a bearing sleeve; 2. a pneumatic lower arm; 201. a lower arm cylinder; 3. a pneumatic upper arm; 301. an upper arm cylinder; 4. a pneumatic rotary cylinder; 401. a rotary cylinder tailstock; 5. a grabbing component; 6. a rotary drive assembly; 601. a drive motor; 602. a drive gear; 603. a driven gear; 604. a power shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1-2, a pneumatic robot comprises a base 1, wherein the top of the base 1 is rotationally connected with a pneumatic lower arm 2, the top end of the pneumatic lower arm 2 is hinged with a pneumatic upper arm 3, the front end of the pneumatic upper arm 3 is hinged with a pneumatic rotary cylinder 4, an output shaft of the pneumatic rotary cylinder 4 is fixedly connected with a grabbing component 5, the pneumatic rotary cylinder 4 can drive the grabbing component 5 to rotate 180 degrees, the grabbing component 5 is a clamping jaw or a sucking disc or an electromagnet, and the rear side of the base 1 is provided with a rotary driving component 6 for driving the pneumatic lower arm 2 to rotate;
the joint of the pneumatic rotary air cylinder 4 and the grabbing component 5 is a first joint of the robot, the joint of the pneumatic upper arm 3 and the pneumatic rotary air cylinder 4 is a second joint of the robot, the joint of the pneumatic lower arm 2 and the pneumatic upper arm 3 is a third joint of the robot, the flexibility of lifting and descending movements is improved by the second joint and the third joint, and the joint of the base 1 and the pneumatic lower arm 2 is a fourth joint of the robot;
a bearing sleeve 101 is arranged in the base 1, and a centering bearing is arranged in the bearing sleeve 101;
the rotary driving assembly 6 comprises a driving motor 601, the driving motor 601 is a pneumatic motor or an electric motor, the driving motor 601 is connected to the rear side of the base 1 through a screw, an output shaft of the driving motor 601 is fixedly connected with a driving gear 602, the front side of the driving gear 602 is meshed with a driven gear 603, the driving gear 602 and the driven gear 603 form a gear pair, the diameter of the driving gear 602 is smaller than that of the driven gear 603, a speed reduction and distance increase function is achieved, output power is improved, the rotation angle is more convenient to adjust, a power shaft 604 is fixedly connected in the driven gear 603, the power shaft 604 penetrates through a centering bearing and is fixedly connected with the bottom end of the pneumatic lower arm 2, and the movement space is enlarged through the rotation of the fourth joint driving motor 601 and the angle limiting adjustment;
the pneumatic lower arm 2 comprises a lower arm cylinder 201, the bottom end of the lower arm cylinder 201 is hinged to the rear side of the pneumatic lower arm 2, the top end of an output shaft of the lower arm cylinder 201 is hinged to the bottom of the rear end of the pneumatic upper arm 3, and the pneumatic upper arm 3 is driven by the lower arm cylinder 201 to adjust the pitching angle;
the pneumatic rotary cylinder 4 comprises a rotary cylinder tail seat 401, the pneumatic rotary cylinder 4 is connected to the top of the rotary cylinder tail seat 401 through screws, and the rotary cylinder tail seat 401 is hinged to the front end of the pneumatic upper arm 3;
the pneumatic upper arm 3 comprises an upper arm cylinder 301, the upper arm cylinder 301 is hinged to the bottom of the pneumatic upper arm 3, the front end of an output shaft of the upper arm cylinder 301 is hinged to a rotary cylinder tail seat 401 through a fish eye joint, the rotary cylinder tail seat 401 is driven to move through the upper arm cylinder 301, the pitching angle of the pneumatic rotary cylinder 4 is tried down, and the upper arm cylinder 301, the rotary cylinder tail seat 401 and the pneumatic upper arm 3 form a triangular structure.
Working principle: when the pneumatic rotary cylinder is used, the driving gear 602 is driven to rotate through the driving motor 601, the driving gear 602 drives the driven gear 603 to rotate, the driven gear 603 drives the power shaft 604 to rotate, the power shaft 604 drives the pneumatic lower arm 2 to rotate, the rear end of the pneumatic upper arm 3 is driven to vertically rotate through the lower arm cylinder 201, the pitching angle of the pneumatic upper arm 3 is adjusted, the rotary cylinder tailstock 401 is driven to move through the upper arm cylinder 301, the pitching angle of the pneumatic rotary cylinder 4 is adjusted through the rotary cylinder 401 to rotate at the front end of the pneumatic upper arm 3, the grabbing component 5 is driven to rotate through the pneumatic rotary cylinder 4, and the workpiece is clamped through the grabbing component 5.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and their equivalents.
Claims (6)
1. A pneumatic robot, characterized in that: the automatic gripping device comprises a base (1), wherein the top of the base (1) is rotationally connected with a pneumatic lower arm (2), the top end of the pneumatic lower arm (2) is hinged with a pneumatic upper arm (3), the front end of the pneumatic upper arm (3) is hinged with a pneumatic rotary cylinder (4), an output shaft of the pneumatic rotary cylinder (4) is fixedly connected with a gripping assembly (5), and the rear side of the base (1) is provided with a rotary driving assembly (6) for driving the pneumatic lower arm (2) to rotate;
the pneumatic rotary cylinder (4) is connected with the grabbing component (5) to form a first joint of the robot, the connection of the pneumatic upper arm (3) and the pneumatic rotary cylinder (4) is connected with the second joint of the robot, the connection of the pneumatic lower arm (2) and the pneumatic upper arm (3) is connected with the third joint of the robot, and the connection of the base (1) and the pneumatic lower arm (2) is connected with the fourth joint of the robot.
2. A pneumatic robot as claimed in claim 1, wherein: the base (1) is internally provided with a bearing sleeve (101), and a centering bearing is arranged in the bearing sleeve (101).
3. A pneumatic robot as claimed in claim 2, wherein: the rotary driving assembly (6) comprises a driving motor (601), the driving motor (601) is fixedly connected to the rear side of the base (1), an output shaft of the driving motor (601) is fixedly connected with a driving gear (602), a driven gear (603) is meshed to the front side of the driving gear (602), a power shaft (604) is fixedly connected to the driven gear (603), and the power shaft (604) penetrates through the centering bearing and is fixedly connected with the bottom end of the pneumatic lower arm (2).
4. A pneumatic robot as claimed in claim 1, wherein: the pneumatic lower arm (2) comprises a lower arm cylinder (201), the bottom end of the lower arm cylinder (201) is hinged to the rear side of the pneumatic lower arm (2), and the top end of an output shaft of the lower arm cylinder (201) is hinged to the bottom of the rear end of the pneumatic upper arm (3).
5. A pneumatic robot as claimed in claim 1, wherein: the pneumatic rotary cylinder (4) comprises a rotary cylinder tail seat (401), the pneumatic rotary cylinder (4) is fixedly connected to the top of the rotary cylinder tail seat (401), and the rotary cylinder tail seat (401) is hinged to the front end of the pneumatic upper arm (3).
6. A pneumatic robot as claimed in claim 5, wherein: the pneumatic upper arm (3) comprises an upper arm cylinder (301), the upper arm cylinder (301) is hinged to the bottom of the pneumatic upper arm (3), the front end of an output shaft of the upper arm cylinder (301) is hinged to a rotary cylinder tail seat (401), and the upper arm cylinder (301), the rotary cylinder tail seat (401) and the pneumatic upper arm (3) form a triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310621561.2A CN116423492A (en) | 2023-05-30 | 2023-05-30 | Pneumatic robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310621561.2A CN116423492A (en) | 2023-05-30 | 2023-05-30 | Pneumatic robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116423492A true CN116423492A (en) | 2023-07-14 |
Family
ID=87094654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310621561.2A Pending CN116423492A (en) | 2023-05-30 | 2023-05-30 | Pneumatic robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116423492A (en) |
-
2023
- 2023-05-30 CN CN202310621561.2A patent/CN116423492A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105690417A (en) | Multifunctional intelligent clamping jaw and joint robot | |
| CN109676596B (en) | Six-degree-of-freedom intelligent grabbing mechanical arm | |
| CN113618302B (en) | Special robot based on welding | |
| CN208179536U (en) | A kind of link mechanism formula catching robot | |
| CN116423492A (en) | Pneumatic robot | |
| CN209504117U (en) | Compact industrial robot | |
| CN207593785U (en) | A kind of plane articulation robot | |
| CN206567556U (en) | A kind of motor-driven fixture | |
| CN204913894U (en) | Three degree of freedom robots | |
| CN211162689U (en) | Large taper pipe welding positioner | |
| CN210968936U (en) | Clamping jaw mechanism of vision positioning robot | |
| CN114102105A (en) | Special assembly fixture is used in marine hydraulic steering wheel processing | |
| CN209973670U (en) | Lifting rotary manipulator | |
| CN112157647A (en) | Six-degree-of-freedom industrial robot | |
| TWI498188B (en) | Robot for machining machine arm | |
| CN215660270U (en) | Horizontal joint robot | |
| CN219170662U (en) | Processing positioning device with automatic overturning function | |
| CN217394449U (en) | Telescopic numerical control machine tool material taking and feeding device | |
| CN213859264U (en) | Manipulator capable of automatically feeding and discharging | |
| CN214293120U (en) | Fixed angle transposition device of pile up neatly machine people tongs | |
| CN215037449U (en) | Industrial cooperation robot with adjustable fixture | |
| CN216858736U (en) | Welding manipulator with locate function | |
| CN220637915U (en) | Six robot welding are with snatching mechanism | |
| CN217020361U (en) | Automatic change transfer device of manipulator | |
| CN213800368U (en) | A baling press for baling press cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |