CN113909739A - Robot soldering turret long distance conveying switching mechanism - Google Patents
Robot soldering turret long distance conveying switching mechanism Download PDFInfo
- Publication number
- CN113909739A CN113909739A CN202111048573.8A CN202111048573A CN113909739A CN 113909739 A CN113909739 A CN 113909739A CN 202111048573 A CN202111048573 A CN 202111048573A CN 113909739 A CN113909739 A CN 113909739A
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- welding
- robot
- welding tongs
- switching mechanism
- tongs
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- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 238000005476 soldering Methods 0.000 title claims description 27
- 238000003466 welding Methods 0.000 claims abstract description 88
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 230000008859 change Effects 0.000 claims description 11
- 230000008093 supporting effect Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000007723 transport mechanism Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 25
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
Abstract
The invention discloses a long-distance conveying switching mechanism for welding tongs of a robot, which comprises a plurality of welding stations, wherein each welding station comprises a clamp, a plurality of heightening bases and welding tongs supports are arranged on the left side and the right side of each clamp, a robot is arranged on each heightening base, a robot side quick-changing disc is arranged at the output end of each robot, a welding tongs bracket is arranged on each welding tongs support, a welding tongs is arranged on each welding tongs bracket, a welding tongs side quick-changing disc is arranged on each welding tongs, and the welding stations further comprise a welding tongs conveying mechanism for adjusting the distribution of the welding tongs. The invention can adjust the production capacity according to the market demand, save the equipment loss, reduce the equipment maintenance cost and unnecessarily waste energy; the method is suitable for the step-by-step investment strategy of the production line, reduces the one-time investment pressure of investors, and can carry out grafting on the production line under the condition of not influencing the original production when the later-stage investment is increased.
Description
Technical Field
The invention relates to the technical field of automobile manufacturing and welding production lines, in particular to a long-distance conveying switching mechanism for a robot soldering turret.
Background
With the improvement of the technical level of automobile manufacturing, the domestic welding production line basically realizes full-automatic production at the present stage, a large number of robots on the production line basically replace manual operation, the number of the robots on the high-capacity production line reaches nearly thousands, however, the production line still needs to be started in a full line at low capacity, and the waste of energy and resources is caused. Traditional robot welds dress station, and the station constitutes: the welding assembly line realizes large-scale production by a large number of typical operation stations, and the production mode gradually has a plurality of inadaptations in the face of the development of automobile manufacturing and the requirement of a user on product individuation in the future, and mainly comprises the following aspects:
(1) the traditional production line has a definite outline beat, and when the market demand is small, the capacity is excessive and the equipment is idle;
(2) flexible equipment such as robots, welding tongs and the like on other production lines cannot be fully utilized during multi-vehicle production;
(3) stopping production when the production line is modified;
(4) when multiple production lines use the same type of equipment, the production is repeated, and the cost is wasted.
Disclosure of Invention
The invention aims to provide a long-distance transmission switching mechanism for a robot soldering turret, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: welding tongs long distance conveying switching mechanism of robot, including a plurality of welding stations, every welding station all includes anchor clamps, every the left and right sides of anchor clamps all is provided with a plurality of bed hedgehopping bases and soldering tongs support, every all install the robot on the bed hedgehopping base, every robot side quick change dish is all installed to the output of robot, every all install the soldering tongs bracket on the soldering tongs support, every the soldering tongs has all been placed on the soldering tongs bracket, every all install soldering tongs side quick change dish on the soldering tongs, robot side quick change dish and soldering tongs side quick change dish are supporting use in pairs, welding station still is including the soldering tongs transport mechanism who is used for adjusting soldering tongs distribution, makes the quick change dish of soldering tongs side splice on robot side quick change dish.
Preferably, the soldering turret transport mechanism includes steel structural framework, single track is installed to steel structural framework's below, single track is the endless track, it has a plurality of dolly groups, every to install on the single track the dolly group all is connected with the mount, every all install the electronic jar of lift on the mount, every the crane is all installed to the electronic jar output of lift, every the lower extreme of crane all is provided with the welding and snatchs the head, the welding snatchs the head and is used for snatching the welding side and trade the dish soon.
Preferably, steel structural framework includes that a plurality of steel structures erect the frame, and is a plurality of the up end that the frame was erect to the steel structure is provided with the horizontal frame of steel structure, and is a plurality of the steel structure is erect and all is provided with the strengthening rib between frame and the horizontal frame of steel structure, single track rail mounting is on the horizontal frame of steel structure.
Preferably, the monorail track is fixed on the steel structure frame through a plurality of C type connecting pieces, and a plurality of C type connecting pieces upper end is fixed in on the steel structure frame, the monorail track is installed in the lower extreme of C type connecting piece.
Preferably, the trolley set comprises a driving part and a driven part, a connecting part is arranged between the driving part and the driven part, the fixing frame is installed on the connecting part, and the driving part and the driven part are both installed on the monorail track.
Preferably, a guide mechanism is arranged between the fixed frame and the lifting frame, the guide mechanism comprises a guide rail and a sliding block located on the guide rail, the sliding block is installed on the fixed frame, and the guide rail is installed on the lifting frame.
Preferably, the tail end of the lifting electric cylinder is connected with a mounting seat, the mounting seat is installed on a lower vehicle fixing frame, the output end of the lifting electric cylinder is connected with a floating joint, and the floating joint is installed on a lifting frame.
Preferably, the welding conveying mechanism is located above the welding tongs support, and the heightening bases are distributed between the clamp and the welding tongs support.
Preferably, anchor clamps include the bottom plate, evenly be provided with a plurality of supporting legs, every around the lower surface of bottom plate the lower terminal surface of supporting leg all is provided with the foot stool, the upper surface of bottom plate is provided with a plurality of anchor clamps and presss from both sides tight unit, every it all includes and presss from both sides tight support, every it all is provided with a plurality of tight pieces of clamp and drives the cylinder of pressing from both sides tight piece motion to press from both sides tight support.
Preferably, the robot is multiaxis robot, the robot includes the robot base, the robot base rotates and is connected with first swinging boom, first swinging boom rotates and is connected with the one end of second swinging boom, the other end of second swinging boom is connected with the one end of third swinging boom, first quick change dish is installed in the other end of third swinging boom, the robot base is installed in the up end of bed hedgehopping base, first swinging boom is for the base at horizontal rotation, the relative first swinging boom of second swinging boom is at vertical in-plane rotation, the third swinging boom rotates on along the axial direction.
Compared with the prior art, the invention has the beneficial effects that: the robot welding long-distance transmission switching mechanism can adjust the production capacity according to market demands, save equipment loss and reduce equipment maintenance cost, unnecessary energy waste can be saved; meanwhile, the invention is more suitable for the step-by-step investment strategy of the production line, reduces the one-time investment pressure of investors, and can carry out grafting of the production line under the condition of not influencing the original production when the later-stage investment is increased.
Drawings
FIG. 1 is a schematic front view of a soldering turret transfer mechanism according to the present invention;
FIG. 2 is a schematic side view of the soldering turret transfer mechanism of the present invention;
FIG. 3 is a schematic top view of the soldering turret transfer mechanism of the present invention;
FIG. 4 is a schematic view of the overall top view of the present invention;
FIG. 5 is a schematic front view of the clamp of the present invention;
FIG. 6 is a schematic view of the structure of the base portion of the present invention;
fig. 7 is a schematic structural view of a holder portion of the soldering turret of the present invention.
In the figure: 1-clamp, 101-bottom plate, 102-supporting leg, 103-clamp support, 104-clamping arm, 105-cylinder, 2-heightening base, 3-robot, 301-robot base, 302-first rotating arm, 303-second rotating arm, 304-third rotating arm, 4-robot side quick-change disk, 5-welding clamp quick-change disk, 6-welding clamp support, 7-welding clamp bracket, 8-welding clamp, 9-steel structure frame, 901-steel structure vertical frame, 902-steel structure horizontal frame, 903-reinforcing rib, 10-single track, 11-trolley group, 1101-driving part, 1102-driven part, 1103-connecting part, 12-fixing frame, 13-lifting electric cylinder, 14-lifting frame, 15-welding gripping head, 16-C type connecting piece, 17-guiding mechanism, 1701-guide rail, 1702-sliding block, 18-mounting seat and 19-floating joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.
Referring to fig. 1-7, the present invention provides a technical solution: the long-distance conveying and switching mechanism for the welding tongs of the robot comprises a plurality of welding stations, each welding station comprises a fixture 1, a plurality of heightening bases 2 and welding tongs supports 6 are arranged on the left side and the right side of each fixture 1, the heightening bases 2 and the welding tongs supports 6 both play a role in supporting and mounting, a robot 3 is mounted on each heightening base 2, a robot side quick-change disc 4 is mounted at the output end of each robot 3, a welding tongs bracket 7 is mounted on each welding tongs bracket 6, a welding tongs 8 is placed on each welding tongs bracket 7, a welding tongs side quick-change disc 5 is mounted on each welding tongs 8, the robot side quick-change disc 4 and the welding tongs side quick-change disc 5 are matched in pairs for use, the welding stations further comprise a welding tongs conveying mechanism for adjusting the distribution of the welding tongs 8, so that the welding tongs quick-side quick-change disc 5 is spliced on the robot side quick-change disc 4, thereby realizing welding clamp concentration.
Specifically, the welding tongs conveying mechanism comprises a steel structure frame 9, a single rail 10 is installed below the steel structure frame 9, the single rail 10 is an annular rail, a plurality of trolley sets 11 are installed on the single rail 10, each trolley set 11 is connected with a fixing frame 12, each fixing frame 12 is provided with a lifting electric cylinder 13, an output end of each lifting electric cylinder 13 is provided with a lifting frame 14, the lower end of each lifting frame 14 is provided with a welding grabbing head 15, the welding grabbing heads 15 are used for grabbing welding side quick-change discs 5, the trolley sets 11 move on the single rail 10 so as to drive the fixing frames 12 to move and further drive the lifting electric cylinders 13 to move in the horizontal direction, the lifting frames 14 are driven by the lifting electric cylinders 13 to move in the vertical direction, and finally the welding grabbing heads 15 move in the horizontal and vertical directions, thereby adjusting the position of the soldering turret 8.
Specifically, the steel structural frame 9 includes a plurality of steel structural vertical frames 901, the upper end face of the plurality of steel structural vertical frames 901 is provided with a steel structural transverse frame 902, a plurality of reinforcing ribs 903 are arranged between the steel structural vertical frames 901 and the steel structural transverse frame 902, the monorail track 10 is installed on the steel structural transverse frame 902, the steel structural frame 9 is used for supporting and installing the monorail track 10, and the reinforcing ribs 903 play a role in reinforcing connection.
Specifically, the monorail track 10 is fixed to the steel structural frame 9 by a plurality of C-shaped connecting members 16, the upper ends of the plurality of C-shaped connecting members 16 are fixed to the steel structural frame 9, and the monorail track 10 is mounted to the lower ends of the C-shaped connecting members 16.
Specifically, the trolley set 11 comprises a driving part 1101 and a driven part 1102, a connecting part 1103 is arranged between the driving part 1101 and the driven part 1102, the fixing frame 12 is installed on the connecting part 1103, the driving part 1101 and the driven part 1102 are both installed on the monorail track 10, and the trolley set 11 is started to work, namely, the trolley set can walk on the monorail track 10 so as to carry the second welding tongs 8.
Specifically, a guide mechanism 17 is arranged between the fixed frame 12 and the lifting frame 14, the guide mechanism comprises a guide rail 1701 and a slide block 1702 positioned on the guide rail 1701, the slide block 1702 is installed on the fixed frame 12, the guide rail 1701 is installed on the lifting frame 14, and the guide rail 1701 and the slide block 1702 play a role of guiding support.
Specifically, the tail end of the electric lifting cylinder 13 is connected with a mounting seat 18, the mounting seat 18 is mounted on the lower vehicle fixing frame 12, the output end of the electric lifting cylinder 13 is connected with a floating joint 19, the floating joint 19 is mounted on the lifting frame 14, and under the guiding and supporting action of the guide rail 1701 and the sliding block 1702, the output end of the electric lifting cylinder 13 drives the lifting frame 14 to move in the vertical direction.
Specifically, the welding conveying mechanism is located above the soldering turret support 6, and the heightening bases 2 are distributed between the fixture 1 and the soldering turret support 6.
Particularly, anchor clamps 1 includes bottom plate 101, evenly be provided with a plurality of supporting legs 102 around the lower surface of bottom plate 101, every the lower terminal surface of supporting leg 102 all is provided with the foot stool, the upper surface of bottom plate 101 is provided with a plurality of anchor clamps clamping unit, every clamping unit all includes clamping support 103, every clamping support 103 all is provided with a plurality of tight blocks 104 of clamp and drives the cylinder 105 of pressing from both sides tight block 104 motion, cylinder 105 works, drives through drive assembly and presss from both sides tight block 104 and remove to the fixed work piece of waiting to weld of centre gripping.
Specifically, robot 3 is multiaxis robot, robot 3 includes robot base 301, robot base 301 rotates and is connected with first swinging boom 302, first swinging boom 302 rotates and is connected with the one end of second swinging boom 303, the other end of second swinging boom 303 is connected with the one end of third swinging boom 304, first quick-change disc 4 is installed in the other end of third swinging boom 304, robot base 301 is installed in the up end of bed hedgehopping base 2, first swinging boom 302 is for base 301 at the horizontal plane internal rotation, the relative first swinging boom 302 of second swinging boom 303 is at vertical in-plane internal rotation, third swinging boom 304 rotates on the axial direction, robot 3 has a plurality of programmable axles to realize welding automation.
The working principle is as follows: in the using process of the welding clamp device, the trolley group 11 is controlled to work, the trolley group 11 can move on the monorail track 10, so that the fixing frame 12 is driven to move, the lifting electric cylinder 13 is driven to move in the horizontal direction, the output end of the lifting electric cylinder 13 drives the lifting frame 14 to move in the vertical direction under the action of the guide rail 1701 and the guide support of the sliding block 1702, and finally the welding clamp head 15 is moved in the horizontal and vertical directions, and the quick change disc 5 on the welding clamp side is grabbed, so that the position of the second welding clamp 8 is adjusted. Regional soldering turret 8 in right side can convey the left side, realizes that the soldering turret concentrates, and the regional welding in left side, and regional robot 3 in right side can idle energy can be saved or be used for other work. Therefore, the welding tongs 8 of the welding station are moved intensively so as to meet the requirement of low productivity, and the robot 3 with the welding station idle is used for arrangement of other work.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Welding tongs long distance transmission switching mechanism of robot, its characterized in that: comprises a plurality of welding stations, each welding station comprises a clamp (1), a plurality of heightening bases (2) and welding tongs supports (6) are arranged on the left side and the right side of each clamp (1), a robot (3) is arranged on each heightening base (2), a robot side quick-change disc (4) is arranged at the output end of each robot (3), a welding tongs bracket (7) is arranged on each welding tongs bracket (6), a welding tongs (8) is arranged on each welding tongs bracket (7), a welding tongs side quick-change disc (5) is arranged on each welding tongs (8), the robot side fast bonding pad (4) and the soldering turret side fast changing disc (5) are matched in pairs, the welding station further comprises a welding clamp conveying mechanism used for adjusting the distribution of the welding clamps (8), so that the welding clamp side quick change disc (5) is spliced on the robot side quick welding disc (4).
2. The robotic electrode holder long-distance transport switching mechanism of claim 1, wherein: soldering turret transport mechanism includes steel structural framework (9), single track (10) are installed to the below of steel structural framework (9), single track (10) are the endless track, it has dolly group (11), every to install a plurality ofly on single track (10) dolly group (11) all are connected with mount (12), every all install electronic jar of lift (13) on mount (12), every crane (14) are all installed to the output of electronic jar of lift (13), every the lower extreme of crane (14) all is provided with the welding and snatchs head (15), welding snatchs head (15) and is used for snatching welding side quick change dish (5).
3. The robotic electrode holder long-distance transport switching mechanism of claim 2, wherein: the steel structure frame (9) comprises a plurality of steel structure vertical frames (901), a plurality of steel structure vertical frames (901) are arranged on the upper end face of each steel structure vertical frame (901), reinforcing ribs (903) are arranged between the steel structure vertical frames (901) and the steel structure transverse frames (902), and the monorail track (10) is installed on the steel structure transverse frames (902).
4. The robotic electrode holder long-distance transport switching mechanism of claim 2, wherein: the monorail track (10) is fixed on the steel structure frame (9) through a plurality of C type connecting pieces (16), and is a plurality of C type connecting pieces (16) upper end is fixed on the steel structure frame (9), monorail track (10) is installed in the lower extreme of C type connecting piece (16).
5. The robotic electrode holder long-distance transport switching mechanism of claim 2, wherein: the trolley set (11) comprises a driving portion (1101) and a driven portion (1102), a connecting portion (1103) is arranged between the driving portion (1101) and the driven portion (1102), the fixing frame (12) is installed on the connecting portion (1103), and the driving portion (1101) and the driven portion (1102) are installed on the monorail track (10).
6. The robotic electrode holder long-distance transport switching mechanism of claim 2, wherein: be provided with guiding mechanism (17) between mount (12) and crane (14), guiding mechanism includes guide rail (1701) and slider (1702) that is located guide rail (1701), slider (1702) are installed on mount (12), guide rail (1701) are installed on crane (14).
7. The robotic electrode holder long-distance transport switching mechanism of claim 2, wherein: the tail end of the lifting electric cylinder (13) is connected with a mounting seat (18), the mounting seat (18) is installed on the lower vehicle fixing frame (12), the output end of the lifting electric cylinder (13) is connected with a floating joint (19), and the floating joint (19) is installed on the lifting frame (14).
8. The robotic electrode holder long-distance transport switching mechanism of claim 1, wherein: the welding conveying mechanism is located above the welding clamp support (6), and the heightening base (2) is distributed between the clamp (1) and the welding clamp support (6).
9. The robotic electrode holder long-distance transport switching mechanism of claim 1, wherein: anchor clamps (1) are including bottom plate (101), evenly be provided with a plurality of supporting legs (102), every around the lower surface of bottom plate (101) the lower terminal surface of supporting leg (102) all is provided with the foot stool, the upper surface of bottom plate (101) is provided with a plurality of anchor clamps and presss from both sides tight unit, every it all presss from both sides tight support (103), every to press from both sides tight support (103) and go up all to be provided with a plurality of tight blocks of clamp (104) and drive cylinder (105) of pressing from both sides tight block (104) motion.
10. The robotic electrode holder long-distance transport switching mechanism of claim 1, wherein: robot (3) are multiaxis robot, robot (3) include robot base (301), robot base (301) rotate and are connected with first swinging boom (302), first swinging boom (302) rotate and are connected with the one end of second swinging boom (303), the other end of second swinging boom (303) is connected with the one end of third swinging boom (304), first quick change dish (4) are installed in the other end of third swinging boom (304), install in the up end of bed hedgehopping base (2) robot base (301), first swinging boom (302) is at the horizontal plane internal rotation for base (301), the relative first swinging boom (302) of second swinging boom (303) is at vertical in-plane internal rotation, third swinging boom (304) are followed the rotation in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111048573.8A CN113909739A (en) | 2021-09-08 | 2021-09-08 | Robot soldering turret long distance conveying switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111048573.8A CN113909739A (en) | 2021-09-08 | 2021-09-08 | Robot soldering turret long distance conveying switching mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN113909739A true CN113909739A (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111048573.8A Pending CN113909739A (en) | 2021-09-08 | 2021-09-08 | Robot soldering turret long distance conveying switching mechanism |
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| KR20090008050A (en) * | 2007-07-16 | 2009-01-21 | 주식회사 성우하이텍 | Jig device for robot welding |
| EP2602046A2 (en) * | 2011-12-08 | 2013-06-12 | KUKA Roboter GmbH | Welding robot |
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-
2021
- 2021-09-08 CN CN202111048573.8A patent/CN113909739A/en active Pending
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