CN116618826A - Three-dimensional five-axis laser precise intelligent welding robot - Google Patents
Three-dimensional five-axis laser precise intelligent welding robot Download PDFInfo
- Publication number
- CN116618826A CN116618826A CN202310920614.0A CN202310920614A CN116618826A CN 116618826 A CN116618826 A CN 116618826A CN 202310920614 A CN202310920614 A CN 202310920614A CN 116618826 A CN116618826 A CN 116618826A
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- seat
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- 238000003466 welding Methods 0.000 title claims abstract description 225
- 230000005540 biological transmission Effects 0.000 claims abstract description 71
- 238000010586 diagram Methods 0.000 description 8
- 239000000498 cooling water Substances 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention provides a three-dimensional five-axis laser precise intelligent welding robot, which relates to the field of automatic welding and comprises the following components: a robot mounting table; the robot base is fixedly connected to the top of the robot mounting table through threads; the second sliding seat is rotationally connected to the side surface of the first sliding seat; the second sliding transmission assembly is arranged in the middle of the second swing arm; the welding head seat swing transmission assembly is arranged in the welding head swing seat; the welding head rotary transmission assembly is arranged inside the welding head swinging seat. Better adjustment welding scope satisfies the welding of long weld neck, has improved the welding precision of long weld neck, has solved the arm of current five laser welding robot and has spread limitedly, need link simultaneously through multiunit motor to big straight welding seam, and the control degree of difficulty is big, and is higher to the precision requirement of equipment.
Description
Technical Field
The invention relates to the technical field of automatic welding, in particular to a three-dimensional five-axis laser precise intelligent welding robot.
Background
Along with the progress of science and technology, automatic welding is widely applied to the processing process of various mechanical equipment, and a five-axis laser welding robot is the most advanced automatic welding equipment, and the five-axis laser welding robot realizes the welding of all angles and directions of parts by adopting a joint structure and utilizing a five-axis control technology.
For example, application number: the invention relates to a welding robot, which comprises a turntable rotatably arranged on a base, wherein a large arm rod is hinged on the turntable, a hinge shaft is horizontal, a small arm rod is hinged on the other end of the large arm rod, the hinge shaft is parallel to the hinge shaft of the large arm rod, a support frame is rotatably arranged on the other end of the small arm rod, the hinge shaft is perpendicular to the hinge shaft of the small arm rod, a welding head is arranged on the support frame, a conveying pipe of welding wires is arranged in the welding head, the welding wires extend out of the pipe ends of the conveying pipe, a cooling water channel is arranged in the welding head and communicated with a cooling water source, the cooling water channel penetrates through the whole welding head, a cooling water channel is arranged in the welding head, cooling water is introduced into the cooling water channel, and therefore the welding head is cooled, the problem that the welding head is blocked due to melting of the welding wires in the conveying pipe caused by high temperature is avoided, and the service life of the welding head is prolonged.
However, the arm of the existing five-axis laser welding robot is limited in expansion, only certain range of parts can be welded, however, one-time welding is difficult to realize when parts with larger size are welded, the parts are required to be welded in a divided mode, meanwhile, the existing welding robot needs to be linked through a plurality of groups of motors at the same time when the welding robot is used for large straight welding lines, the control difficulty is high, and the requirement on the precision of equipment is high.
Disclosure of Invention
In view of the above, the invention provides a three-dimensional five-axis laser precise intelligent welding robot, which can better adjust the welding range, not only meet the welding of small parts, but also meet the welding of large parts, and improve the application range of the welding robot, and meanwhile, by adopting a sliding structure, the sliding direction can be parallel to the welding direction of a welding port, thereby meeting the welding of a long welding port, realizing the welding of a long welding line without the linkage of a plurality of motors, reducing the control difficulty and improving the welding precision of the long welding port.
The invention provides a purpose and an effect of a three-dimensional five-axis laser precise intelligent welding robot, which specifically comprise the following steps: a robot mounting table;
the robot base is fixedly connected to the top of the robot mounting table;
the robot rotating seat is rotationally connected to the upper end face of the robot base;
the first driving piece is fixedly connected to one side of the robot rotating seat and is in transmission connection with the robot base through a gear transmission mechanism;
the second driving piece is fixedly connected to the side surface of the top of the robot rotating seat;
the first swing arm is rotationally connected to the side surface of the upper part of the robot rotating seat, and a rotating shaft of the first swing arm is coaxially and fixedly connected with a rotating shaft of the second driving piece;
the first sliding seat is connected to the middle part of the first swing arm in a sliding way;
the second sliding seat is rotationally connected to the side surface of the first sliding seat;
the second swing arm is connected inside the second sliding seat in a sliding way;
the welding head swinging seat is rotationally connected to the end part of the second swinging arm;
the welding head assembly is rotationally connected inside the welding head swinging seat;
the first sliding transmission assembly is arranged at the upper part of the first swing arm;
the second rotation transmission assembly is arranged in the second sliding seat;
the second sliding transmission assembly is arranged in the middle of the second swing arm;
the welding head seat swing transmission assembly is arranged in the welding head swing seat;
the welding head rotary transmission assembly is arranged inside the welding head swinging seat.
Further, the first sliding transmission assembly comprises:
the first sliding guide pieces are provided with two groups, the two groups of first sliding guide pieces are respectively and fixedly connected to two sides of the first swing arm, and the first sliding seat is in sliding connection with the first swing arm through the first sliding guide pieces.
Further, the first sliding guide piece is of a circular rail structure with a chromed surface.
Further, the first sliding transmission assembly further comprises:
the first sliding rack is fixedly connected to the middle part of the first swing arm;
the first sliding driving piece is fixedly connected to the end face of the first sliding seat;
the first sliding gear is coaxially and fixedly connected to the rotating shaft of the first sliding driving piece, and the first sliding rack and the first sliding gear are meshed to form a gear-rack transmission mechanism.
Further, the second rotation transmission assembly comprises:
the second swing driven gear is coaxially and fixedly connected to the first sliding seat and the rotating shaft;
the second swing driving piece is fixedly connected to the end face of the second sliding seat;
the second swing driving gear is coaxially and fixedly connected to the end part of the rotating shaft of the second swing driving piece, and the second swing driving gear and the second swing driven gear are meshed to form a gear transmission mechanism together.
Further, the second sliding transmission assembly comprises:
the second guide pieces are provided with two groups, the two groups of second guide pieces are respectively and fixedly connected to two sides of the second swing arm, and the second sliding seat is in sliding connection with the second swing arm through the second guide pieces.
Further, the second guide piece is of a circular rail structure with a chromed surface.
Further, the second sliding transmission assembly further comprises:
the second sliding rack is fixedly connected to the middle part of the second swing arm;
the second sliding driving piece is fixedly connected to the end part of the second sliding seat;
the second sliding gear is coaxially and fixedly connected to the end part of the rotating shaft of the second sliding driving piece, and the second sliding gear and the second sliding rack are meshed to form a gear-rack transmission mechanism together.
Further, the swing transmission assembly of the welding head seat comprises:
the welding head swing driving piece is fixedly connected to the rear of the welding head swing seat;
the welding head swing worm is coaxially and fixedly connected to the end part of the rotating shaft of the welding head swing driving piece;
the welding head swing worm wheel is coaxially and fixedly connected to the end part of the rotating shaft of the second swing arm, and the welding head swing worm wheel are meshed to form a worm and gear transmission mechanism together.
Further, the welding head rotary transmission assembly comprises:
the welding head rotary driving piece is fixedly connected to the side face of the welding head swinging seat;
the welding head rotating worm is coaxially and fixedly connected to the end part of the rotating shaft of the welding head rotating driving piece;
the welding head rotating worm wheel is coaxially and fixedly connected to the middle part of the welding head assembly, and the welding head rotating worm wheel are meshed to form a worm and gear transmission mechanism together.
The beneficial effects are that:
the invention can better adjust the welding range, not only can meet the welding of small parts, but also can meet the welding of large parts, and improves the application range of the welding robot, meanwhile, by adopting a sliding structure, the sliding direction and the welding direction of the welding port can be parallel, the welding of the long welding port can be met, the welding of the long welding line is not required to be realized through the linkage of a plurality of motors, the control difficulty is reduced, and the welding precision of the long welding port is improved.
In addition, through adopting articulated five-axis structure, can realize the three-dimensional welding to the work piece, can realize the welding of different directions and different angles, can satisfy the welding of the welded junction of complex shape, degree of automation is high, has improved work efficiency, has improved the welding quality of work piece.
In addition, through adopting extending structure's first swing arm and second swing arm, when satisfying three-dimensional stereo welding, the welding scope of adjustment that can be better, can satisfy the welding of small-size part and can satisfy the welding of large-size part again, improved welding robot's range of application, simultaneously through adopting sliding construction, can realize being parallel with the crater direction with the slip direction, satisfy the welding of long crater, do not need the linkage through a plurality of motors to realize the welding of long weld, reduced the control degree of difficulty, improved the welding precision of long crater.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 is a schematic diagram of an overall axis measurement structure of a three-dimensional five-axis laser precision intelligent welding robot according to an embodiment of the invention.
Fig. 2 is a schematic diagram of a transmission structure of a three-dimensional five-axis laser precision intelligent welding robot according to an embodiment of the invention.
Fig. 3 is a schematic view of a first sliding seat mounting structure of a three-dimensional five-axis laser precision intelligent welding robot according to an embodiment of the invention.
Fig. 4 is a schematic diagram of a first swing arm telescopic transmission structure of a three-dimensional five-axis laser precision intelligent welding robot according to an embodiment of the invention.
Fig. 5 is a schematic diagram of a rotation transmission structure of a second sliding seat of the three-dimensional five-axis laser precision intelligent welding robot according to the embodiment of the invention.
Fig. 6 is a schematic diagram of the internal structure of a second sliding seat of the three-dimensional five-axis laser precision intelligent welding robot according to the embodiment of the invention.
Fig. 7 is a schematic diagram of a second swing arm telescopic transmission structure of the three-dimensional five-axis laser precise intelligent welding robot according to the embodiment of the invention.
Fig. 8 is a schematic diagram of a transmission structure of a welding head assembly of the three-dimensional five-axis laser precision intelligent welding robot according to the embodiment of the invention.
Fig. 9 is a schematic diagram of a transmission structure of a welding head swing seat of a three-dimensional five-axis laser precise intelligent welding robot according to an embodiment of the invention.
List of reference numerals
1. A robot mounting table; 2. a robot base; 3. a robot rotating base; 4. a first driving member; 5. a second driving member; 6. a first swing arm; 601. a first sliding guide; 602. a first sliding rack; 7. a first sliding seat; 701. a second swing driven gear; 8. a first slide driving member; 801. a first sliding gear; 9. a second sliding seat; 10. a second slide driving member; 1001. a second sliding gear; 11. a second swing driving member; 1101. a second swing drive gear; 12. a second swing arm; 1201. a second guide; 1202. a second sliding rack; 1203. swinging the worm wheel by the welding head; 13. a welding head swing driving member; 1301. swinging a worm by a welding head; 14. a welding head rotation drive; 1401. rotating the worm by the welding head; 15. a welding head assembly; 1501. the welding head rotates the worm wheel; 16. and a welding head swinging seat.
Detailed Description
Embodiment one: please refer to fig. 1 to 9:
the invention provides a three-dimensional five-axis laser precise intelligent welding robot, which comprises a robot mounting table 1;
the robot base 2 is fixedly connected to the top of the robot mounting table 1;
the robot rotating seat 3 is rotatably connected to the upper end face of the robot base 2;
the first driving piece 4 is fixedly connected to one side of the robot rotary seat 3, the first driving piece 4 is in transmission connection with the robot base 2 through a gear transmission mechanism, and in use, the first driving piece 4 drives the robot rotary seat 3 to rotate on the robot base 2 through the gear transmission mechanism;
the second driving piece 5 is fixedly connected to the side surface of the top of the robot rotating seat 3;
the first swing arm 6 is rotatably connected to the side surface of the upper part of the robot rotating seat 3, and the rotating shaft of the first swing arm 6 is fixedly connected with the rotating shaft of the second driving piece 5 in a coaxial manner;
the first sliding seat 7 is connected to the middle part of the first swing arm 6 in a sliding way;
the second sliding seat 9 is rotatably connected to the side surface of the first sliding seat 7;
the second swing arm 12 is connected inside the second sliding seat 9 in a sliding way;
a welding head swing seat 16, wherein the welding head swing seat 16 is rotatably connected to the end part of the second swing arm 12;
the welding head assembly 15 is rotationally connected inside the welding head swinging seat 16;
the first sliding transmission assembly is arranged at the upper part of the first swing arm 6;
the second rotation transmission assembly is arranged inside the second sliding seat 9;
the second sliding transmission assembly is arranged in the middle of the second swing arm 12;
the welding head seat swing transmission assembly is arranged in the welding head swing seat 16;
the welding head rotation transmission assembly is arranged inside the welding head swinging seat 16.
Wherein, the second rotation transmission subassembly is including:
the second swing driven gear 701 is coaxially and fixedly connected to the first sliding seat 7 and the rotating shaft;
the second swing driving piece 11, the second swing driving piece 11 is fixedly connected to the end face of the second sliding seat 9;
the second swing driving gear 1101, the second swing driving gear 1101 is fixedly connected to the end of the rotating shaft of the second swing driving member 11 coaxially, the second swing driving gear 1101 and the second swing driven gear 701 are meshed together to form a gear transmission mechanism, in use, the second swing driving member 11 drives the second swing driving gear 1101 to roll outside the second swing driven gear 701 through the gear transmission mechanism formed by the second swing driving gear 1101 and the second swing driven gear 701, so that the relative rotation between the second sliding seat 9 and the first sliding seat 7 is realized, and the angle of the second swing arm 12 is adjusted.
Wherein, welding head seat swing drive subassembly is including:
the welding head swing driving piece 13, and the welding head swing driving piece 13 is fixedly connected to the rear of the welding head swing seat 16;
the welding head swing worm 1301 is coaxially and fixedly connected to the end part of the rotating shaft of the welding head swing driving piece 13;
the welding head swing worm wheel 1203 is coaxially and fixedly connected to the end part of the rotating shaft of the second swing arm 12, the welding head swing worm 1301 and the welding head swing worm wheel 1203 are meshed to form a worm and gear transmission mechanism together, and in use, the welding head swing driving piece 13 drives the welding head swing seat 16 to rotate through the worm and gear transmission mechanism formed by the welding head swing worm 1301 and the welding head swing worm wheel 1203 in a meshed mode, so that the welding angle is adjusted.
Wherein, soldered connection rotation transmission subassembly is including:
a welding head rotation driving member 14, the welding head rotation driving member 14 being fixedly connected to a side surface of the welding head swing seat 16;
a welding head rotating worm 1401, wherein the welding head rotating worm 1401 is coaxially and fixedly connected to the end part of the rotating shaft of the welding head rotating driving piece 14;
the welding head rotating worm wheel 1501 is coaxially and fixedly connected to the middle part of the welding head assembly 15, the welding head rotating worm 1401 and the welding head rotating worm wheel 1501 are meshed to form a worm and gear transmission mechanism, in use, the welding head rotating driving piece 14 drives the welding head assembly 15 to rotate through the worm and gear transmission mechanism formed by the welding head rotating worm 1401 and the welding head rotating worm wheel 1501, the orientation of the welding head assembly 15 is changed, and welding of workpieces is facilitated.
Specific use and action of the embodiment: when the invention is used, the first driving piece 4 drives the robot rotating seat 3 to rotate on the robot base 2 through the gear transmission mechanism; the second swing driving piece 11 drives the second swing driving gear 1101 to roll on the outer side of the second swing driven gear 701 through a gear transmission mechanism formed by the second swing driving gear 1101 and the second swing driven gear 701, so that the relative rotation between the second sliding seat 9 and the first sliding seat 7 is realized, and the angle of the second swing arm 12 is adjusted; the welding head swing driving piece 13 drives the welding head swing seat 16 to rotate through a worm and gear transmission mechanism formed by the engagement of the welding head swing worm 1301 and the welding head swing worm wheel 1203, and adjusts the welding angle; the welding head rotary driving piece 14 drives the welding head assembly 15 to rotate through a worm and gear transmission mechanism formed by the engagement of the welding head rotary worm 1401 and the welding head rotary worm wheel 1501, the orientation of the welding head assembly 15 is changed, the workpiece is conveniently welded, the three-dimensional welding of the workpiece can be realized by adopting a joint type five-axis structure, the welding of a welding port with a complex shape can be met, and the welding quality is improved.
Embodiment two: please refer to fig. 3, 4 and 7:
on the basis of the first embodiment, a three-dimensional five-axis laser precise intelligent welding robot is provided, and a first sliding transmission assembly comprises:
the first sliding guide pieces 601 are provided with two groups, the two groups of first sliding guide pieces 601 are respectively and fixedly connected to two sides of the first swing arm 6, the first sliding seat 7 is in sliding connection with the first swing arm 6 through the first sliding guide pieces 601, in use, the first sliding seat 7 is guided through the first sliding guide pieces 601, and meanwhile good support is provided.
The first sliding guide 601 is a circular rail structure with chrome plated surface, which ensures good guiding effect in use.
The first sliding rack 602 is fixedly connected to the middle part of the first swing arm 6;
the first sliding driving piece 8 is fixedly connected to the end face of the first sliding seat 7;
the first sliding gear 801 is coaxially and fixedly connected to the rotating shaft of the first sliding driving member 8, the first sliding rack 602 and the first sliding gear 801 are meshed to form a rack-and-pinion transmission mechanism, in use, the first sliding driving member 8 drives the first sliding gear 801 to roll on the first sliding rack 602 through the rack-and-pinion transmission mechanism formed by the first sliding rack 602 and the first sliding gear 801, sliding of the first sliding seat 7 on the first swing arm 6 is achieved, expansion and contraction of the first swing arm 6 of the welding robot are adjusted, and welding range can be adjusted better.
Wherein, second slip drive assembly is including:
the second guide pieces 1201 are provided with two groups, the two groups of second guide pieces 1201 are respectively and fixedly connected to two sides of the second swing arm 12, the second sliding seat 9 is in sliding connection with the second swing arm 12 through the second guide pieces 1201, the second guide pieces 1201 are of a circular rail structure with chromium plated surfaces, and in use, the second guide pieces 1201 realize the guiding of the second sliding seat 9.
The second sliding rack 1202 is fixedly connected to the middle part of the second swing arm 12;
the second sliding driving piece 10, the second sliding driving piece 10 is fixedly connected to the end part of the second sliding seat 9;
the second sliding gear 1001, the coaxial fixed connection of second sliding gear 1001 is at the pivot tip of second sliding drive piece 10, and second sliding gear 1001 and second sliding rack 1202 mesh and constitute rack and pinion drive mechanism jointly, in use, second sliding drive piece 10 drives second swing arm 12 and slides in second sliding seat 9 through the rack and pinion drive mechanism who constitutes jointly by second sliding gear 1001 and second sliding rack 1202, has realized the flexible of second swing arm 12, adjusts welding robot second swing arm 12's flexible, can better adjustment welding scope.
Specific use and action of the embodiment: the first sliding driving piece 8 drives the first sliding gear 801 to roll on the first sliding rack 602 through a gear-rack transmission mechanism formed by the first sliding rack 602 and the first sliding gear 801, so that the first sliding seat 7 slides on the first swing arm 6, the expansion and contraction of the first swing arm 6 of the welding robot are regulated, and the welding range can be better regulated; the second sliding driving piece 10 drives the second swing arm 12 to slide in the second sliding seat 9 through a gear-rack transmission mechanism formed by the second sliding gear 1001 and the second sliding rack 1202, so that the second swing arm 12 stretches and contracts, the second swing arm 12 stretches and contracts of the welding robot is adjusted, the welding range can be better adjusted, and the welding of large parts can be met. Meanwhile, by adopting the sliding structure, the sliding direction is parallel to the welding direction of the welding port, so that the welding of the long welding port is satisfied, and the welding precision of the long welding port is improved.
Claims (10)
1. A three-dimensional five-axis laser precise intelligent welding robot is characterized by comprising: a robot mount (1);
the robot comprises a robot base (2), wherein the robot base (2) is fixedly connected to the top of a robot mounting table (1);
the robot rotating seat (3), the rotating seat (3) of said robot connects in the upper end of the robot base (2) rotatably;
the first driving piece (4), the first driving piece (4) is fixedly connected to one side of the robot rotary seat (3), and the first driving piece (4) is in transmission connection with the robot base (2) through a gear transmission mechanism;
the second driving piece (5), the said second driving piece (5) is fixedly connected to the side of top of the rotary seat of the robot (3);
the first swing arm (6) is rotatably connected to the side surface of the upper part of the robot rotating seat (3), and the rotating shaft of the first swing arm (6) is fixedly connected with the rotating shaft of the second driving piece (5) in a coaxial manner;
the first sliding seat (7) is connected to the middle part of the first swing arm (6) in a sliding way;
the second sliding seat (9), the said second sliding seat (9) rotates the side to connect in the first sliding seat (7);
the second swing arm (12) is connected inside the second sliding seat (9) in a sliding way;
the welding head swinging seat (16), the welding head swinging seat (16) is rotatably connected to the end part of the second swinging arm (12);
the welding head assembly (15) is rotationally connected inside the welding head swinging seat (16);
the first sliding transmission assembly is arranged at the upper part of the first swing arm (6);
the second rotation transmission assembly is arranged inside the second sliding seat (9);
the second sliding transmission assembly is arranged in the middle of the second swing arm (12);
the welding head seat swing transmission assembly is arranged in the welding head swing seat (16);
and the welding head rotary transmission assembly is arranged in the welding head swinging seat (16).
2. The three-dimensional five-axis laser precision intelligent welding robot according to claim 1, wherein: the first sliding transmission assembly comprises:
the first sliding guide pieces (601), the first sliding guide pieces (601) are provided with two groups, the two groups of first sliding guide pieces (601) are respectively and fixedly connected to two sides of the first swing arm (6), and the first sliding seat (7) is in sliding connection with the first swing arm (6) through the first sliding guide pieces (601).
3. The three-dimensional five-axis laser precision intelligent welding robot according to claim 2, wherein: the first sliding guide piece (601) is of a circular rail structure with a chromed surface.
4. The three-dimensional five-axis laser precision intelligent welding robot according to claim 2, wherein: the first sliding transmission assembly further comprises:
the first sliding rack (602) is fixedly connected to the middle part of the first swing arm (6);
the first sliding driving piece (8), the first sliding driving piece (8) is fixedly connected to the end face of the first sliding seat (7);
the first sliding gear (801), first sliding gear (801) coaxial fixed connection is in the pivot of first slip driving piece (8), and first sliding rack (602) and first sliding gear (801) meshing constitute rack and pinion drive jointly.
5. The three-dimensional five-axis laser precision intelligent welding robot according to claim 1, wherein: the second rotation transmission assembly comprises:
the second swing driven gear (701) is coaxially and fixedly connected to the first sliding seat (7) and the rotating shaft;
the second swing driving piece (11), the said second swing driving piece (11) is fixedly connected to end surface of the second sliding seat (9);
and the second swing driving gear (1101) is coaxially and fixedly connected to the rotating shaft end part of the second swing driving piece (11), and the second swing driving gear (1101) and the second swing driven gear (701) are meshed to form a gear transmission mechanism together.
6. The three-dimensional five-axis laser precision intelligent welding robot according to claim 1, wherein: the second sliding transmission assembly comprises:
the second guide pieces (1201) are arranged in two groups, the two groups of second guide pieces (1201) are fixedly connected to two sides of the second swing arm (12) respectively, and the second sliding seat (9) is in sliding connection with the second swing arm (12) through the second guide pieces (1201).
7. The three-dimensional five-axis laser precision intelligent welding robot according to claim 6, wherein: the second guide piece (1201) is of a circular rail structure with a chromed surface.
8. The three-dimensional five-axis laser precision intelligent welding robot according to claim 6, wherein: the second sliding transmission assembly further comprises:
the second sliding rack (1202) is fixedly connected to the middle part of the second swing arm (12);
the second sliding driving piece (10), the said second sliding driving piece (10) is fixedly connected to the end of the second sliding seat (9);
the second sliding gear (1001) is coaxially and fixedly connected to the rotating shaft end part of the second sliding driving piece (10), and the second sliding gear (1001) and the second sliding rack (1202) are meshed to form a gear-rack transmission mechanism together.
9. The three-dimensional five-axis laser precision intelligent welding robot according to claim 1, wherein: the welding head seat swing transmission assembly comprises:
the welding head swing driving piece (13), and the welding head swing driving piece (13) is fixedly connected to the rear of the welding head swing seat (16);
the welding head swing worm (1301) is coaxially and fixedly connected to the end part of the rotating shaft of the welding head swing driving piece (13);
the welding head swing worm wheel (1203), the welding head swing worm wheel (1203) is coaxially and fixedly connected to the end part of the rotating shaft of the second swing arm (12), and the welding head swing worm (1301) and the welding head swing worm wheel (1203) are meshed to form a worm and gear transmission mechanism together.
10. The three-dimensional five-axis laser precision intelligent welding robot according to claim 1, wherein: the welding head rotary transmission assembly comprises:
the welding head rotary driving piece (14), the welding head rotary driving piece (14) is fixedly connected to the side face of the welding head swinging seat (16);
the welding head rotating worm (1401), and the welding head rotating worm (1401) is coaxially and fixedly connected to the end part of a rotating shaft of the welding head rotating driving piece (14);
the welding head rotating worm wheel (1501), the welding head rotating worm wheel (1501) is coaxially and fixedly connected to the middle of the welding head assembly (15), and the welding head rotating worm (1401) and the welding head rotating worm wheel (1501) are meshed to form a worm and gear transmission mechanism together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310920614.0A CN116618826A (en) | 2023-07-26 | 2023-07-26 | Three-dimensional five-axis laser precise intelligent welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310920614.0A CN116618826A (en) | 2023-07-26 | 2023-07-26 | Three-dimensional five-axis laser precise intelligent welding robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116618826A true CN116618826A (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310920614.0A Pending CN116618826A (en) | 2023-07-26 | 2023-07-26 | Three-dimensional five-axis laser precise intelligent welding robot |
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| Country | Link |
|---|---|
| CN (1) | CN116618826A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4453883A (en) * | 1982-02-05 | 1984-06-12 | Luciano Bisiach | Industrial robot |
| CN105081633A (en) * | 2015-07-22 | 2015-11-25 | 北京中电华强焊接工程技术有限公司 | Five-degree-of-freedom welding cutting robot |
| CN105479759A (en) * | 2016-01-27 | 2016-04-13 | 徐开明 | Three-dimensional printer |
| CN113172596A (en) * | 2021-04-28 | 2021-07-27 | 中电建成都铁塔有限公司 | Cantilever type welding robot with adjustable position and height |
| CN217750032U (en) * | 2022-06-09 | 2022-11-08 | 杭州尼彩机器人有限公司 | Automatic welding device of industrial robot |
| CN218362962U (en) * | 2022-10-31 | 2023-01-24 | 常州市镭烁光电科技有限公司 | Welding robot is used in fan production |
| CN219132363U (en) * | 2022-07-08 | 2023-06-06 | 江苏弦外音智造科技有限公司 | Multi-degree-of-freedom joint robot |
| CN116252287A (en) * | 2023-04-21 | 2023-06-13 | 闽江学院 | Multi-axis adjusting mechanism for robot and adjusting method thereof |
-
2023
- 2023-07-26 CN CN202310920614.0A patent/CN116618826A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4453883A (en) * | 1982-02-05 | 1984-06-12 | Luciano Bisiach | Industrial robot |
| CN105081633A (en) * | 2015-07-22 | 2015-11-25 | 北京中电华强焊接工程技术有限公司 | Five-degree-of-freedom welding cutting robot |
| CN105479759A (en) * | 2016-01-27 | 2016-04-13 | 徐开明 | Three-dimensional printer |
| CN113172596A (en) * | 2021-04-28 | 2021-07-27 | 中电建成都铁塔有限公司 | Cantilever type welding robot with adjustable position and height |
| CN217750032U (en) * | 2022-06-09 | 2022-11-08 | 杭州尼彩机器人有限公司 | Automatic welding device of industrial robot |
| CN219132363U (en) * | 2022-07-08 | 2023-06-06 | 江苏弦外音智造科技有限公司 | Multi-degree-of-freedom joint robot |
| CN218362962U (en) * | 2022-10-31 | 2023-01-24 | 常州市镭烁光电科技有限公司 | Welding robot is used in fan production |
| CN116252287A (en) * | 2023-04-21 | 2023-06-13 | 闽江学院 | Multi-axis adjusting mechanism for robot and adjusting method thereof |
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