CN112372617A - Multifunctional industrial mechanical arm and use method thereof - Google Patents
Multifunctional industrial mechanical arm and use method thereof Download PDFInfo
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- CN112372617A CN112372617A CN202011228754.4A CN202011228754A CN112372617A CN 112372617 A CN112372617 A CN 112372617A CN 202011228754 A CN202011228754 A CN 202011228754A CN 112372617 A CN112372617 A CN 112372617A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J5/00—Manipulators mounted on wheels or on carriages
- B25J5/007—Manipulators mounted on wheels or on carriages mounted on wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/005—Manipulators for mechanical processing tasks
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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
- B25J9/02—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type
- B25J9/04—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type by rotating at least one arm, excluding the head movement itself, e.g. cylindrical coordinate type or polar coordinate type
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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
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/12—Programme-controlled manipulators characterised by positioning means for manipulator elements electric
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Abstract
The invention discloses a multifunctional industrial mechanical arm and a use method thereof, and the multifunctional industrial mechanical arm comprises a base, wherein a first groove and a first cavity are respectively formed in the top surface and the side wall of the base, a motor is installed on the bottom surface of the first cavity, a first transmission shaft is fixedly connected to the output end of the motor, the other end of the first transmission shaft extends into the first groove, a turntable is fixedly connected to the input end of the first transmission shaft, the turntable is rotatably sleeved with the first groove, a linking block is fixedly connected to the top surface of the turntable, a second cavity is formed in the side wall of the linking block, and a shell is fixedly connected to the side wall of the linking block; the invention can increase the operation range of the industrial mechanical arm, can precisely process any point on a three-dimensional space, improves the working efficiency, is beneficial to production adjustment, can change the use function of the mechanical arm, ensures that the mechanical arm has various functions, is convenient to adapt to various requirements of modern industrial production, and improves the production efficiency.
Description
Technical Field
The invention belongs to the field of industrial production equipment, and particularly relates to a multifunctional industrial mechanical arm and a using method thereof.
Background
The mechanical arm is an automatic mechanical device which is widely applied in the technical field of robots, and the body shadow of the mechanical arm can be seen in the fields of industrial manufacturing, medical treatment, entertainment service, military, semiconductor manufacturing and space exploration.
General industrial robot arm on the market can only be simple snatch work, and the function is single, and simple structure can't adapt to modern industrial production's many-sided demand, has restricted industrial robot arm's range of application, has reduced production efficiency, and general industrial robot arm's operating range is little, can't carry out accurate processing to arbitrary point on the three-dimensional space for work efficiency is low, has increased labour cost, has brought the problem that is unfavorable for production regulation, for this reason, we provide a multi-functional industrial robot arm and application method thereof.
Disclosure of Invention
The invention aims to provide a multifunctional industrial mechanical arm and a using method thereof, and aims to solve the problems that a common industrial mechanical arm provided in the background technology can only simply carry out grabbing work, has single function and simple structure, cannot meet various requirements of modern industrial production, limits the application range of the industrial mechanical arm, reduces the production efficiency, has small operation range, cannot accurately process any point on a three-dimensional space, has low working efficiency, increases the labor cost, and is not beneficial to production and adjustment.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional industrial mechanical arm comprises a base, wherein a first groove and a first cavity are formed in the top surface and the side wall of the base respectively, a motor is installed on the bottom surface of the first cavity, a first transmission shaft is fixedly connected to the output end of the motor, the other end of the first transmission shaft extends into the first groove, a rotary disc is fixedly connected to the input end of the first transmission shaft, the rotary disc is rotatably sleeved with the first groove, a connecting block is fixedly connected to the top surface of the rotary disc, a second cavity is formed in the side wall of the connecting block, a shell is fixedly connected to the side wall of the connecting block, a first motor is installed on the side wall of the second cavity, a second transmission shaft is fixedly connected to the output end of the first motor, the other end of the second transmission shaft extends into the shell, a transmission gear is fixedly sleeved to the extending end of the second transmission shaft, a toothed ring is meshed with the side wall of the transmission gear, and a sliding sleeve is fixedly, the sliding sleeve is in sliding sleeve joint with the side wall of the shell, and the top surface of the sliding sleeve is fixedly connected with a first arm rod.
As a further scheme of the invention: the top end of the first arm rod is provided with a second groove, the side wall of the second groove is fixedly sleeved with a fixed rod, the other end of the fixed rod is rotatably sleeved with a second arm rod, the fixed rod extends into the second arm rod and is fixedly connected with a fixed gear, a third cavity is formed in the second arm rod, the top surface of the second arm rod is fixedly connected with a connecting plate, the side wall of the connecting plate is provided with an electric push rod, the other end of the electric push rod is fixedly connected with a second motor, the side wall of the second motor is fixedly connected with a guide pillar, the other end of the guide pillar is slidably sleeved with the second arm rod, the output end of the second motor is fixedly connected with a third transmission shaft, the other end of the third transmission shaft extends into the third cavity, the extending end of the third transmission shaft is respectively and fixedly sleeved with a first driving gear and a first fixture block, the side wall of the driving gear is meshed with the, the other end rigid coupling of fixture block two has the worm, it has cup jointed the stopper to rotate on the worm, stopper and the bottom surface rigid coupling of cavity three, and the one end of worm extends to outside the cavity three, and the worm stretch out to serve the meshing and be connected with the turbine, the fixed pivot that has cup jointed in the turbine, the fixed extension that has cup jointed in the pivot, the other end of extension extends to outside the armed lever, and the extension of extension serve the rigid coupling to have the conversion piece.
As a further scheme of the invention: the two ends of the rotating shaft are respectively connected with the inner wall of the second arm rod in a rotating mode, the side wall of the conversion block is hinged to an anchor clamps, the adjacent side wall of each anchor clamp is provided with a drill bit, and the drill bits are perpendicular to the anchor clamps.
As a further scheme of the invention: the bottom surface of base is installed the gyro wheel, the gyro wheel is provided with four, and four gyro wheels are about carousel evenly distributed, it is the T type design to link up the piece, be connected through the connecting block between casing and the linking piece.
As a further scheme of the invention: the shell and the motor are respectively provided with two, the two shells and the motor are symmetrically arranged about a central axis of the connecting block, and the toothed ring is in sliding sleeve connection with the inner wall of the shell.
As a further scheme of the invention: the two guide columns are arranged in a three-symmetrical mode relative to the transmission shaft, a stop block is fixedly connected to the end face, extending into the second arm rod, of each guide column, and the diameter of each stop block is larger than that of each guide column.
As a further scheme of the invention: the first clamping block and the second clamping block are located on the same horizontal straight line, the second arm rod is rotatably connected with the side wall of the second groove, the rotating shaft is perpendicular to the worm, and the worm wheel is parallel to the worm.
A using method of a multifunctional industrial mechanical arm comprises the following specific steps:
the method comprises the following steps: when a certain point on a three-dimensional space is processed, a mechanical arm is conveyed to a designated position through a roller at the bottom end of a base, a motor in the base is started, the motor drives a turntable to rotate through a first transmission shaft, so that an engagement block on the turntable rotates to a specific angle, the angle of the mechanical arm is adjusted, meanwhile, a first motor in the engagement block is started, the first motor drives a transmission gear in a shell to rotate through a second transmission shaft, the transmission gear drives a gear ring in meshed connection with the transmission gear to rotate, the gear ring is fixedly connected with a sliding sleeve, so that the sliding sleeve rotates on the shell, a first arm rod on the sliding sleeve is inclined to approach a processing point, the height of the mechanical arm is adjusted, a second motor on a guide post is started, the second motor drives a driving gear to rotate through a third transmission shaft, and a fixed gear in meshed connection with the driving gear is fixed, so, indirectly rotating the second arm rod, and adjusting the inclination angle of the second arm rod to enable the conversion block on the second arm rod to reach a processing point;
step two: when the function of the mechanical arm needs to be switched, an electric push rod on the connecting plate is started, the electric push rod is contracted, the electric push rod further pulls a motor II to be close to an arm rod II, the motor II pushes a transmission shaft III to move through the guide of a guide pillar, a driving gear on the transmission shaft III is separated from a fixed gear, the driving gear is prevented from continuing to rotate around the fixed gear, meanwhile, a fixture block I on the transmission shaft III is embedded and connected with a fixture block II, the motor II is started, the motor II drives the fixture block I to rotate through the transmission shaft III, the fixture block II which is embedded and connected with the fixture block I rotates, the fixture block II drives a worm to rotate, the worm drives a turbine to rotate under the limit of a limit block, a rotating shaft on the turbine drives an extension part to rotate, a switching block on the extension part rotates, a fixture, when the second arm lever needs to be rotated, the electric push rod on the connecting plate is started again, the second motor is pushed by the electric push rod, the second motor restores to the original state along the guide of the guide pillar, the third transmission shaft on the second motor drives the driving gear to move back, the driving gear is meshed with the fixed gear again, the first clamping block is separated from the second clamping block, the second motor is started again, the second motor drives the driving gear to rotate through the third transmission shaft, the driving gear rotates around the fixed gear again, the second arm lever is indirectly driven to rotate, the original state is restored, and operation is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. the mechanical arm is transported to a designated position through a roller at the bottom end of the base, the motor in the base is restarted, the motor drives the turntable to rotate through the first transmission shaft, so that the connecting block on the turntable rotates to a specific angle to achieve the aim of aligning a processing point, the angle of the mechanical arm can be adjusted, the mechanical arm is prevented from being manually rotated, time and labor are saved, the manual labor cost is reduced, the first motor in the connecting block is simultaneously started, the first motor drives the transmission gear in the shell to rotate through the second transmission shaft, the transmission gear drives the toothed ring which is in meshed connection with the transmission gear to rotate, the toothed ring is fixedly connected with the sliding sleeve, so that the sliding sleeve rotates on the shell, the first arm rod on the sliding sleeve is inclined to achieve the aim of approaching the processing point, the height of the mechanical arm can be adjusted, the second motor on the guide pillar is restarted, and the second, and the fixed gear that is connected with the driving gear meshing is fixed for the driving gear rotates around the fixed gear, makes arm pole two rotate indirectly, reaches the purpose of adjusting arm pole two inclination, makes the conversion piece on the arm pole two can reach the processing point, has increased industrial mechanical arm's operating range, can carry out accurate processing to arbitrary point on the three-dimensional space, has improved work efficiency, does benefit to production and adjusts.
2. Starting an electric push rod on the connecting plate to enable the electric push rod to contract, further enabling the electric push rod to pull a motor II to be close to an arm rod II, enabling the motor II to push a transmission shaft III to move through the guide of a guide pillar, enabling a driving gear on the transmission shaft III to be separated from a fixed gear, avoiding the driving gear from continuing to rotate around the fixed gear, simultaneously enabling a fixture block I on the transmission shaft III to be connected with a fixture block II in an embedded mode, starting the motor II to enable the motor II to drive the fixture block I to rotate through the transmission shaft III, enabling the fixture block II connected with the fixture block I in the embedded mode to drive a worm to rotate, enabling the worm to drive a turbine to rotate under the limiting position of a limiting block, enabling the limiting block to ensure that the worm is connected with the turbine in an engaged mode, enabling a rotating, therefore, the purpose of replacing the use function of the mechanical arm is achieved, the mechanical arm has various functions, can meet various requirements of modern industrial production, improves the application range of the industrial mechanical arm, and improves the production efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of a base structure of the present invention.
Fig. 3 is a cross-sectional view of a splice block structure according to the present invention.
Fig. 4 is a left side cross-sectional view of the housing structure of the present invention.
Fig. 5 is an enlarged view of the structure of part a of the present invention.
FIG. 6 is a front sectional view of the second structure of the arm of the present invention.
FIG. 7 is a right sectional view of the second structure of the arm lever of the present invention.
FIG. 1, base; 2. an electric motor; 3. a first transmission shaft; 4. a turntable; 5. a joining block; 6. a housing; 7. a first motor; 8. a second transmission shaft; 9. a transmission gear; 10. a toothed ring; 11. a sliding sleeve; 12. a first arm lever; 13. fixing the rod; 14. a second arm lever; 15. fixing a gear; 16. a connector tile; 17. an electric push rod; 18. a second motor; 19. a guide post; 20. a third transmission shaft; 21. a driving gear; 22. a first clamping block; 23. a second clamping block; 24. a worm; 25. a limiting block; 26. a turbine; 27. a rotating shaft; 28. an extension portion; 29. a conversion block; 30. a clamp; 31. a drill bit; 32. and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-7, a multifunctional industrial robot arm comprises a base 1, a first groove and a first cavity are respectively formed in the top surface and the side wall of the base 1, a motor 2 is installed on the bottom surface of the first cavity, a first transmission shaft 3 is fixedly connected to the output end of the motor 2, the other end of the first transmission shaft 3 extends into the first groove, a turntable 4 is fixedly connected to the input end of the first transmission shaft 3, the turntable 4 is rotatably sleeved with the first groove, a linking block 5 is fixedly connected to the top surface of the turntable 4, a second cavity is formed in the side wall of the linking block 5, a housing 6 is fixedly connected to the side wall of the linking block 5, a first motor 7 is installed on the side wall of the second cavity, a second transmission shaft 8 is fixedly connected to the output end of the first motor 7, the other end of the second transmission shaft 8 extends into the housing 6, a transmission gear 9 is fixedly sleeved to the extending end of the second transmission shaft 8, a gear, the other side of the toothed ring 10 is fixedly connected with a sliding sleeve 11, the sliding sleeve 11 is in sliding sleeve connection with the side wall of the shell 6, and the top surface of the sliding sleeve 11 is fixedly connected with an arm rod I12;
through the technical scheme: the mechanical arm is transported to a designated position through a roller 32 at the bottom end of the base 1, the motor 2 in the base 1 is started again, the motor 2 drives the turntable 4 to rotate through the first transmission shaft 3, so that the connecting block 5 on the turntable 4 rotates to a specific angle to achieve the purpose of aligning a processing point, the angle of the mechanical arm can be adjusted, the manual rotation of the mechanical arm is avoided, time and labor are saved, and the manual labor cost is reduced, meanwhile, the first motor 7 in the connecting block 5 is started, so that the first motor 7 drives the transmission gear 9 in the shell 6 to rotate through the second transmission shaft 8, the transmission gear 9 drives the toothed ring 10 connected with the transmission gear to rotate, the toothed ring 10 is fixedly connected with the sliding sleeve 11, so that the sliding sleeve 11 rotates on the shell 6, the first arm rod 12 on the sliding sleeve 11 is inclined to achieve the purpose of approaching the processing point, and the height of the mechanical arm can be, and then, the second motor 18 on the guide post 19 is started, so that the second motor 18 drives the driving gear 21 to rotate through the third transmission shaft 20, the fixed gear 15 meshed and connected with the driving gear 21 is fixed, the driving gear 21 rotates around the fixed gear 15, the second arm lever 14 indirectly rotates, the purpose of adjusting the inclination angle of the second arm lever 14 is achieved, the conversion block 29 on the second arm lever 14 can reach a processing point, the operation range of the industrial mechanical arm is enlarged, any point on a three-dimensional space can be accurately processed, the working efficiency is improved, and production and adjustment are facilitated.
The top end of the first arm rod 12 is provided with a second groove, the side wall of the second groove is fixedly sleeved with a fixed rod 13, the other end of the fixed rod 13 is rotatably sleeved with a second arm rod 14, the fixed rod 13 extends into the second arm rod 14 and is fixedly connected with a fixed gear 15, the inside of the second arm rod 14 is provided with a third cavity, the top surface of the second arm rod 14 is fixedly connected with a connecting plate 16, the side wall of the connecting plate 16 is provided with an electric push rod 17, the other end of the electric push rod 17 is fixedly connected with a second motor 18, the side wall of the second motor 18 is fixedly connected with a guide pillar 19, the other end of the guide pillar 19 is slidably sleeved with the second arm rod 14, the output end of the second motor 18 is fixedly connected with a third transmission shaft 20, the other end of the third transmission shaft 20 extends into the third cavity, the extending end of the third transmission shaft 20 is respectively and fixedly sleeved with a driving gear 21 and a first clamping block 22, the side, the other end of the second clamping block 23 is fixedly connected with a worm 24, the worm 24 is rotatably sleeved with a limiting block 25, the limiting block 25 is fixedly connected with the bottom surface of the third cavity, one end of the worm 24 extends out of the third cavity, the extending end of the worm 24 is connected with a turbine 26 in a meshing manner, a rotating shaft 27 is fixedly sleeved in the turbine 26, an extending portion 28 is fixedly sleeved on the rotating shaft 27, the other end of the extending portion 28 extends out of the second arm lever 14, and the extending end of the extending portion 28 is fixedly connected with a conversion block 29;
through the technical scheme: starting the electric push rod 17 on the connecting plate 16 to contract the electric push rod 17, further enabling the electric push rod 17 to pull the second motor 18 to approach the second arm lever 14, enabling the second motor 18 to push the third transmission shaft 20 to move through the guide of the guide pillar 19, enabling the driving gear 21 on the third transmission shaft 20 to be separated from the fixed gear 15, avoiding the driving gear 21 from continuing to rotate around the fixed gear 15, meanwhile, the first clamping block 22 on the third transmission shaft 20 is connected with the second clamping block 23 in an embedded manner, then starting the second motor 18, enabling the second motor 18 to drive the first clamping block 22 to rotate through the third transmission shaft 20, enabling the second clamping block 23 connected with the first clamping block 22 in an embedded manner to rotate, enabling the second clamping block 23 to drive the worm 24 to rotate, enabling the worm 24 to drive the worm wheel 26 to rotate under the limit of the limit block 25, enabling the limit block 25 to ensure, therefore, the conversion block 29 on the extension part 28 rotates, the clamp 30 and the drill bit 31 on the conversion block 29 are exchanged, the purpose of replacing the use function of the mechanical arm is achieved, the mechanical arm has various functions, the requirements of various aspects of modern industrial production can be met, the application range of the industrial mechanical arm is expanded, and the production efficiency is improved.
The two ends of the rotating shaft 27 are respectively rotatably connected with the inner wall of the second arm lever 14, the side wall of the conversion block 29 is hinged with a fixture 30, a drill 31 is mounted on the adjacent side wall of the fixture 30, and the drill 31 is perpendicular to the fixture 30, so that the industrial mechanical arm is multifunctional and has a variety of structures.
The two casings 6 and the two motors 7 are respectively arranged, the two casings 6 and the two motors 7 are symmetrically arranged about a central axis of the connecting block 5, the toothed ring 10 is in sliding sleeve connection with the inner wall of the casing 6, the structure is reasonable, expected effects are convenient to achieve, the two guide pillars 19 are arranged, the two guide pillars 19 are symmetrically arranged about the three transmission shafts 20, the guide pillars 19 extend into the end face of the second arm rod 14 and are fixedly connected with the stop blocks, the diameter of each stop block is larger than that of each guide pillar 19, the second motor 18 is stable to move, and stability of the industrial mechanical arm is improved.
The first clamping block 22 and the second clamping block 23 are located on the same horizontal straight line, the second arm rod 14 is rotatably connected with the side wall of the second groove, the rotating shaft 27 is perpendicular to the worm 24, and the worm wheel 26 is parallel to the worm 24, so that the structure is reasonable, and the expected effect is achieved.
The working principle of the industrial mechanical arm is as follows: when a certain point on a three-dimensional space is processed, the mechanical arm is transported to a specified position through a roller 32 at the bottom end of the base 1, then the motor 2 in the base 1 is started, the motor 2 drives the turntable 4 to rotate through the first transmission shaft 3, so that the connecting block 5 on the turntable 4 rotates to a specific angle, the purpose of aligning with a processing point is achieved, the angle of the mechanical arm can be adjusted, the mechanical arm is prevented from being manually rotated, time and labor are saved, and the manual labor cost is reduced, meanwhile, the first motor 7 in the connecting block 5 is started, the first motor 7 drives the transmission gear 9 in the shell 6 to rotate through the second transmission shaft 8, so that the transmission gear 9 drives the gear ring 10 in meshed connection with the transmission gear ring to rotate, the gear ring 10 is fixedly connected with the sliding sleeve 11, so that the sliding sleeve 11 rotates on the shell 6, the first arm rod 12 on the sliding sleeve 11 is inclined, and the purpose of, the height of the mechanical arm can be adjusted, the second motor 18 on the guide post 19 is started, the second motor 18 drives the driving gear 21 to rotate through the third transmission shaft 20, the fixed gear 15 meshed and connected with the driving gear 21 is fixed, the driving gear 21 rotates around the fixed gear 15, the second arm 14 indirectly rotates, the purpose of adjusting the inclination angle of the second arm 14 is achieved, the conversion block 29 on the second arm 14 can reach a processing point, the operation range of the industrial mechanical arm is increased, any point on a three-dimensional space can be accurately processed, the working efficiency is improved, production adjustment is facilitated, when the function of the mechanical arm needs to be converted, the electric push rod 17 on the connecting plate 16 is started, the electric push rod 17 contracts, the second motor 18 is pulled to be close to the second arm 14 by the electric push rod 17, and the third transmission shaft 20 is pushed to move by the second motor 18 through the guide of the guide post 19, the driving gear 21 on the third transmission shaft 20 is separated from the fixed gear 15, the driving gear 21 is prevented from continuously rotating around the fixed gear 15, meanwhile, the first fixture block 22 on the third transmission shaft 20 is connected with the second fixture block 23 in an embedded manner, the second motor 18 is started, the second motor 18 drives the first fixture block 22 to rotate through the third transmission shaft 20, the second fixture block 23 connected with the first fixture block 22 in an embedded manner is enabled to rotate, the second fixture block 23 drives the worm 24 to rotate, the worm 24 drives the turbine 26 to rotate under the limiting of the limiting block 25, the limiting block 25 can ensure that the worm 24 is connected with the turbine 26 in an engaged manner, the rotating shaft 27 on the turbine 26 drives the extension part 28 to rotate, the conversion block 29 on the extension part 28 is enabled to rotate, the clamp 30 and the drill bit 31 on the conversion block 29 are enabled to be exchanged, the purpose of replacing the use function of the mechanical arm is, the application range of the industrial mechanical arm is enlarged, the production efficiency is improved, and the operation is finished.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (8)
1. The utility model provides a multi-functional industrial robot arm, its characterized in that, includes base (1), set up recess one and cavity one in the top surface of base (1) and the lateral wall respectively, motor (2) are installed to the bottom surface of cavity one, the rigid coupling has transmission shaft one (3) on the output of motor (2), the other end of transmission shaft one (3) extends to in the recess one, and the rigid coupling has carousel (4) on the input of transmission shaft one (3), carousel (4) rotate with recess one and cup joint, and the top surface rigid coupling of carousel (4) has linking piece (5), it has cavity two to set up in the lateral wall of linking piece (5), and the rigid coupling has casing (6) on the lateral wall of linking piece (5), install motor one (7) on the lateral wall of cavity two, the rigid coupling has transmission shaft two (8) on the output of motor one (7), the other end of two (8) transmission shafts extends to in casing (6), and the stretching into of two (8) transmission shafts serves fixedly to have cup jointed drive gear (9), the meshing is connected with ring gear (10) on the lateral wall of drive gear (9), the opposite side rigid coupling of ring gear (10) has sliding sleeve (11), sliding sleeve (11) and the lateral wall sliding sleeve of casing (6) cup joint, and the top surface rigid coupling of sliding sleeve (11) has armed lever (12).
2. The multifunctional industrial robot arm as claimed in claim 1, wherein the top end of the first arm (12) is provided with a second groove, the side wall of the second groove is fixedly sleeved with a fixed rod (13), the other end of the fixed rod (13) is rotatably sleeved with the second arm (14), the fixed rod (13) extends into the second arm (14) and is fixedly connected with a fixed gear (15), the second arm (14) is provided with a third cavity, the top surface of the second arm (14) is fixedly connected with a connecting plate (16), the side wall of the connecting plate (16) is provided with an electric push rod (17), the other end of the electric push rod (17) is fixedly connected with a second motor (18), the side wall of the second motor (18) is fixedly connected with a guide pillar (19), the other end of the guide pillar (19) is slidably sleeved with the second arm (14), and the output end of the second motor (18) is fixedly connected with a third transmission shaft (20), the other end of the third transmission shaft (20) extends into the third cavity, the extending end of the third transmission shaft (20) is respectively and fixedly sleeved with a driving gear (21) and a first fixture block (22), the side wall of the driving gear (21) is meshed and connected with the end face of the fixed gear (15), the end face of the first fixture block (22) is connected with a second fixture block (23) in an embedded mode, the other end of the second fixture block (23) is fixedly connected with a worm (24), the worm (24) is rotatably sleeved with a limiting block (25), the limiting block (25) is fixedly connected with the bottom face of the third cavity, one end of the worm (24) extends out of the third cavity, the extending end of the worm (24) is meshed and connected with a turbine (26), a rotating shaft (27) is fixedly sleeved in the turbine (26), an extending portion (28) is fixedly sleeved on the rotating shaft (27), and the other end of the extending portion (28) extends out of the, and a conversion block (29) is fixedly connected to the extending end of the extending part (28).
3. The multifunctional industrial robot as claimed in claim 2, wherein the two ends of the rotating shaft (27) are rotatably connected with the inner walls of the second arm (14), the side walls of the converting block (29) are hinged with clamps (30), the adjacent side walls of the clamps (30) are provided with drill bits (31), and the drill bits (31) and the clamps (30) are perpendicular to each other.
4. A multi-functional industrial robot according to claim 1, characterized in that the base (1) is provided with four rollers (32) mounted on the bottom surface, the four rollers (32) are evenly distributed with respect to the turn table (4), the joint block (5) is of T-shaped design, and the housing (6) is connected to the joint block (5) by a connecting block.
5. The multifunctional industrial robot as claimed in claim 1, characterized in that the housing (6) and the motor (7) are provided in two, respectively, and the two housings (6) and the motors (7) are symmetrically arranged about the central axis of the joint block (5), and the toothed ring (10) is slidably sleeved on the inner wall of the housing (6).
6. The multifunctional industrial robot as claimed in claim 2, characterized in that two guide posts (19) are provided, the two guide posts (19) are symmetrically arranged with respect to the third transmission shaft (20), and a stop block is fixedly connected to the end surface of the second guide post (19) extending into the second arm (14), and the diameter of the stop block is larger than that of the guide posts (19).
7. The multifunctional industrial robot as claimed in claim 2, wherein the first clamping block (22) and the second clamping block (23) are located on the same horizontal straight line, the second arm lever (14) is rotatably connected with the side wall of the second groove, the rotating shaft (27) is perpendicular to the worm (24), and the worm wheel (26) is parallel to the worm (24).
8. The using method of the multifunctional industrial mechanical arm is characterized by comprising the following specific steps:
the method comprises the following steps: when a certain point on a three-dimensional space is processed, the mechanical arm is conveyed to a specified position through a roller (32) at the bottom end of the base (1), then the motor (2) in the base (1) is started, the motor (2) drives the rotary table (4) to rotate through the first transmission shaft (3), so that the connecting block (5) on the rotary table (4) rotates to a specific angle, the angle of the mechanical arm is adjusted, meanwhile, the first motor (7) in the connecting block (5) is started, the first motor (7) drives the transmission gear (9) in the shell (6) to rotate through the second transmission shaft (8), so that the transmission gear (9) drives the toothed ring (10) meshed and connected with the transmission gear to rotate, the toothed ring (10) is fixedly connected with the sliding sleeve (11), so that the sliding sleeve (11) rotates on the shell (6), and the first arm rod (12) on the sliding sleeve (11) tilts, approaching a processing point, adjusting the height of the mechanical arm, starting a second motor (18) on the guide post (19), enabling the second motor (18) to drive a driving gear (21) to rotate through a third transmission shaft (20), fixing a fixed gear (15) in meshed connection with the driving gear (21), enabling the driving gear (21) to rotate around the fixed gear (15), indirectly enabling a second arm lever (14) to rotate, and adjusting the inclination angle of the second arm lever (14) to enable a conversion block (29) on the second arm lever (14) to reach the processing point;
step two: when the function of the mechanical arm needs to be converted, an electric push rod (17) on the connecting plate (16) is started, the electric push rod (17) is contracted, the electric push rod (17) pulls a second motor (18) to be close to a second arm rod (14), the second motor (18) pushes a third transmission shaft (20) to move through the guide of a guide post (19), a driving gear (21) on the third transmission shaft (20) is separated from a fixed gear (15), the driving gear (21) is prevented from continuing to rotate around the fixed gear (15), meanwhile, a first clamping block (22) on the third transmission shaft (20) is connected with a second clamping block (23) in an embedded mode, the second motor (18) is started, the second motor (18) drives the first clamping block (22) to rotate through the third transmission shaft (20), the second clamping block (23) connected with the first clamping block (22) in an embedded mode rotates, and the second clamping block (23) drives a worm (24), the worm (24) drives the turbine (26) to rotate under the limiting of the limiting block (25), the rotating shaft (27) on the turbine (26) drives the extension part (28) to rotate, the conversion block (29) on the extension part (28) rotates, the clamp (30) and the drill bit (31) on the conversion block (29) are exchanged, the use function of the mechanical arm is changed, when the arm II (14) needs to be rotated, the electric push rod (17) on the connecting plate (16) is started again, the electric push rod (17) pushes the motor II (18), the motor II (18) is restored to the original state along the guide of the guide post (19), the transmission shaft III (20) on the motor II (18) drives the driving gear (21) to move back, the driving gear (21) is meshed with the fixed gear (15) again, the fixture block I (22) is separated from the fixture block II (23), and the motor II (18) is started again, the second motor (18) drives the driving gear (21) to rotate through the third transmission shaft (20), so that the driving gear (21) rotates around the fixed gear (15) again, the second arm lever (14) is indirectly driven to rotate, the original state is recovered, and the operation is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011228754.4A CN112372617A (en) | 2020-11-06 | 2020-11-06 | Multifunctional industrial mechanical arm and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011228754.4A CN112372617A (en) | 2020-11-06 | 2020-11-06 | Multifunctional industrial mechanical arm and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112372617A true CN112372617A (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011228754.4A Withdrawn CN112372617A (en) | 2020-11-06 | 2020-11-06 | Multifunctional industrial mechanical arm and use method thereof |
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| Country | Link |
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| CN (1) | CN112372617A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510054A (en) * | 2021-06-22 | 2021-10-19 | 机械工业第九设计研究院有限公司 | Integrated rubber coating robot system for multiple rubber products |
| CN113560478A (en) * | 2021-08-10 | 2021-10-29 | 山东工业职业学院 | Steel material rudiment hammering stability clamping mechanism for steel rolling smelting |
-
2020
- 2020-11-06 CN CN202011228754.4A patent/CN112372617A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510054A (en) * | 2021-06-22 | 2021-10-19 | 机械工业第九设计研究院有限公司 | Integrated rubber coating robot system for multiple rubber products |
| CN113560478A (en) * | 2021-08-10 | 2021-10-29 | 山东工业职业学院 | Steel material rudiment hammering stability clamping mechanism for steel rolling smelting |
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Application publication date: 20210219 |