CN110919381A - Square steel right-angle welding robot - Google Patents
Square steel right-angle welding robot Download PDFInfo
- Publication number
- CN110919381A CN110919381A CN201911287481.8A CN201911287481A CN110919381A CN 110919381 A CN110919381 A CN 110919381A CN 201911287481 A CN201911287481 A CN 201911287481A CN 110919381 A CN110919381 A CN 110919381A
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- motor
- cutting
- rocker
- feeding
- welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
Abstract
The invention relates to the technical field of welding, and discloses a square steel right-angle welding robot which comprises a first mounting flange, a material pressing motor, a material pressing gear, a material pressing rack, a first driven V wheel, a second driven V wheel, a driving V wheel, a synchronous belt, a transmission roller, a first cutting motor, a cutting gear, a rack fixing support, a cutting rack, a second cutting motor, a first cutting saw blade, a first material pressing cylinder, a second feeding motor, a first rocker, a second rocker and the like.
Description
Technical Field
The invention relates to the field of square steel welding robots, in particular to a square steel right-angle welding robot.
Background
Due to the development of industry, the demand of steel materials is increasing. Especially square steel at right angles. Due to the particularity of the square steel processing technology, the square steel at the right angle can not be directly cold-rolled and only can be welded. And the requirements of a large amount of right-angle square steel can be met by a large amount of manpower and material resources. The technical requirements for a master welder are extremely high. The invention discloses a square steel right-angle welding robot. Can replace a welder to weld. And improves the production efficiency and quality.
Disclosure of Invention
Aiming at the problems, the square steel right-angle welding robot is invented, and the production efficiency and the quality are improved.
The technical scheme adopted by the invention is as follows: the device comprises a first feeding cutting unit, a second feeding cutting unit, a carrying unit, a welding unit and a framework unit.
A square steel right-angle welding robot comprises a first mounting flange, a material pressing motor, a material pressing gear, a material pressing rack, a first driven V wheel, a second driven V wheel, a driving V wheel, a synchronous belt, a transmission roller, a first cutting motor, a cutting gear, a rack fixing support, a cutting rack, a second cutting motor, a first cutting saw blade, a first material pressing cylinder, a second feeding motor, a first rocker, a second rocker, a third rocker, a first shaft pin, a second shaft pin, a first feeding slide rail, a first feeding push block, a third shaft pin, a second mounting flange, a first servo electric cylinder, a second feeding slide rail, a second feeding push block, a feeding groove, a first feeding motor, a third mounting flange, a third cutting motor, a fourth saw blade, a fifth rocker, a sixth rocker, a seventh rocker, an eighth rocker, a fourth cutting motor, a second cutting, a fourth shaft pin, a third feeding motor, a driving V wheel, a synchronous belt, a, The welding machine comprises a fifth shaft pin, a sixth shaft pin, a seventh shaft pin, an eighth shaft pin, a fourth mounting flange, a third feeding motor, a linear slide rail, a ball screw, a second servo electric cylinder, a first magnetic suction disc, a second magnetic suction disc, a fifth mounting flange, a second material pressing cylinder, a welding groove, a welding gun, a guide shaft, a first guide groove, a second guide groove, a welding gun rocker, a first welding motor, a second welding motor, a base plate, a rack, a blanking box and trundles.
And the first feeding cutting unit, the second feeding cutting unit, the carrying unit and the welding unit are all fixedly arranged on the framework unit.
The material pressing motor is fixedly mounted on the first mounting flange, the material pressing motor drives the material pressing gear to rotate synchronously, and meanwhile, the material pressing gear is meshed with the material pressing rack. The pressing rack is driven to move up and down, so that square steel is clamped.
First feeding motor fixed mounting on first mounting flange, first feeding motor drive drives the rotation of drive V wheel, drive V wheel and first driven V wheel, second are connected through the hold-in range between the driven V wheel to drive the transmission roller and rotate, realize the material conveying.
The first cutting motor drives the cutting gear to rotate synchronously, the cutting gear is meshed with the cutting rack, so that the first cutting saw blade is driven to move up and down, the first cutting saw blade is connected with the second cutting motor, material cutting is carried out through rotation of the second cutting motor, and the rack fixing support is fixedly mounted on the first mounting flange.
The second feeding motor is also fixedly installed on the first installation flange, the second feeding motor drives the first rocker to rotate, and the first rocker is connected with the second rocker and the third rocker through the first shaft pin and the second shaft pin. The first rocking bar, the second rocking bar and the third rocking bar can rotate around the shaft. The third rocker is fixedly connected with the first feeding slide rail, and the first feeding slide rail moves linearly to drive the first feeding push block to move in a reciprocating manner. The first feeding push block can rotate around the third axis pin in the reciprocating motion process. The second mounting flange fixes the first servo electric cylinder, and the first servo electric cylinder moves linearly to drive the second feeding slide rail and the second feeding push block to slide together. The feeding groove is fixedly connected with the second feeding push block for transporting materials.
The third cutting motor is fixedly installed on the third installation flange, the third cutting motor drives the fourth rocker to rotate, and the fourth rocker is fixedly connected with the fifth rocker, the sixth rocker, the seventh rocker and the eighth rocker through a fourth shaft pin, a fifth shaft pin, a sixth shaft pin, a seventh shaft pin and an eighth shaft pin respectively. And can rotate around an axis. The link mechanism converts the rotary motion into linear motion. The fourth cutting motor and the second cutting saw blade are fixedly connected to the eighth rocker and move along with the movement of the eighth rocker. The fourth cutting motor drives the second cutting saw blade to rotate, and materials are cut.
And the third feeding motor is fixedly arranged on the fourth mounting flange, the third feeding motor drives the ball screw to rotate, and the linear slide rail plays a role in precise guiding. So that the second servo electric cylinder makes linear motion on the linear slide rail. Meanwhile, the second servo electric cylinder extends in place, and the first magnetic sucker and the second magnetic sucker are electrified and ventilated to suck materials.
The welding groove is fixedly installed on the fifth installation flange, the first guide groove and the second guide groove are fixedly installed on the welding groove, the first welding motor is driven to drive the welding gun rocker to rotate, and meanwhile the guide shaft is driven to move along the track of the first guide groove and the track of the second guide groove. Driving the welding gun to move accurately. The second welding motor drives the welding gun and the guide shaft to rotate. And realizing spin welding. The base plate is welded with the frame, the blanking box is placed on the base plate 510, and the caster wheels are connected with the frame through screws. The interchangeability of the robot is ensured.
The invention has the advantages that: through setting up a series of mechanical mechanism, realized the right-angled automatic welding of square steel, production efficiency is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of a first feeding and cutting unit according to the present invention.
Fig. 3 is a schematic structural diagram of a first feeding and cutting unit according to the present invention.
Fig. 4 is a schematic view of a second feeding and cutting unit according to the present invention.
Fig. 5 is a schematic view of a carrying unit of the present invention.
Fig. 6 is a schematic view of a welding unit of the present invention.
FIG. 7 is a schematic view of a skeletal unit of the present invention.
Reference numerals: 101-a first mounting flange; 102-a material pressing motor; 103-a swage gear; 104-material pressing racks; 105-a first driven V-wheel; 106-a second driven V-wheel; 107-drive V-wheel; 108-a synchronous belt; 109-driving rollers; 110-a first cutting motor; 111-a cutting gear; 112-rack fixing bracket; 113-cutting a rack; 114-a second cutting motor; 115-a first cutting blade; 116-a first swage cylinder; 117-second feed motor; 118-a first rocker; 119-a second rocker; 120-a third rocker; 121-a first axle pin; 122-second axis pin; 123-a first feeding slide rail; 124-a first feeding push block; 125-third axis pin; 126-a second mounting flange; 127-a first servo electric cylinder; 128-a second feeding slide rail; 129-a second feeding push block; 130-a feed chute; 131-a first feed motor; 201-a third mounting flange; 202-a third cutting motor; 203-fourth rocker; 204-fifth rocker; 205-a sixth rocker; 206-seventh rocker; 207-eighth rocker; 208-a fourth cutting motor; 209-a second cutting blade; 210-a fourth axle pin; 211-fifth axis pin; 212-a sixth axle pin; 213-seventh axis pin; 214-eighth axle pin; 301-a fourth mounting flange; 302-a third feed motor; 303-linear slide rail; 304-a ball screw; 305-a second servo electric cylinder; 306-a first magnetic chuck; 307-a second magnetic chuck; 401-a fifth mounting flange; 402-a second swage cylinder; 403-a welding groove; 404-a welding torch; 405-a guide shaft; 406-a first guide groove; 407-a second guide groove; 408-a welding gun rocker; 409-a first welding motor; 410-a second welding motor; 501-a substrate; 502-a rack; 503-blanking box; 504-caster.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Examples are shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7. A square steel right angle welding robot, comprising: the device comprises a first feeding cutting unit, a second feeding cutting unit, a carrying unit, a welding unit and a framework unit.
The first material loading cutting unit includes: the cutting device comprises a first mounting flange 101, a material pressing motor 102, a material pressing gear 103, a material pressing rack 104, a first driven V-wheel 105, a second driven V-wheel 106, a driving V-wheel 107, a synchronous belt 108, a transmission roller 109, a first cutting motor 110, a cutting gear 111, a rack fixing support 112, a cutting rack 113, a second cutting motor 114, a first cutting saw blade 115, a first material pressing air cylinder 116, a second feeding motor 117, a first rocker 118, a second rocker 119, a third rocker 120, a first shaft pin 121, a second shaft pin 122, a first feeding slide rail 123, a first feeding push block 124, a third shaft pin 125, a second mounting flange 126, a first servo electric cylinder 127, a second feeding slide rail 128, a second feeding push block 129, a feeding groove 130 and a first feeding motor 131.
The second material loading cutting unit includes: a third mounting flange 201, a third cutting motor 202, a fourth rocker 203, a fifth rocker 204, a sixth rocker 205, a seventh rocker 206, an eighth rocker 207, a fourth cutting motor 208, a second cutting blade 209, a fourth axis pin 210, a fifth axis pin 211, a sixth axis pin 212, a seventh axis pin 213, and an eighth axis pin 214.
The carrying unit includes: a fourth mounting flange 301, a third feeding motor 302, a linear slide rail 303, a ball screw 304, a second servo electric cylinder 305, a first magnetic suction cup 306 and a second magnetic suction cup 307.
The welding unit includes: a fifth mounting flange 401, a second swaging cylinder 402, a welding groove 403, a welding gun 404, a guide shaft 405, a first guide groove 406, a second guide groove 407, a welding gun rocker 408, a first welding motor 409 and a second welding motor 410.
The skeleton unit includes: base plate 501, frame 502, blanking box 503, truckle 504.
In an optional implementation manner of the embodiment of the present invention, the swaging motor 102 is fixedly installed on the first mounting flange 101, the swaging motor 102 drives the swaging gear 103 to rotate synchronously, and meanwhile, the swaging gear 103 is meshed with the swaging rack 104. The pressing gear 103 rotates to drive the pressing rack 104 to move up and down, so that square steel is clamped. First feeding motor 131 fixed mounting is on first mounting flange 101, and first feeding motor 131 drives and drives drive V wheel 107 and rotate, and drive V wheel 107 is connected through hold-in range 108 with first driven V wheel 105, second driven V wheel 106 between to drive roller 109 and rotate, realize the material conveying. And the transmission speed of the materials can be controlled by the rotating speed of the motor. The first cutting motor 110 drives the cutting gear 111 to rotate synchronously, and the cutting speed is determined by adjusting the rotating speed of the first cutting motor 110. The cutting gear 111 is engaged with the cutting rack 113 to drive the first cutting blade 115 to move up and down, the first cutting blade 115 is connected with the second cutting motor 114, the material is cut by the rotation of the second cutting motor 114, and the rack fixing bracket 112 is fixedly mounted on the first mounting flange 101. The second feeding motor 117 is also fixedly mounted on the first mounting flange 101, the second feeding motor 117 drives the first rocker 118 to rotate, and the first rocker 118 is connected with the second rocker 119 and the third rocker 120 through a first shaft pin 121 and a second shaft pin 122. The first rocking bar 118, the second rocking bar 119, and the third rocking bar 120 are pivotable. The third rocker 120 is fixedly connected with the first feeding slide rail 123, and converts the rotary motion into the linear reciprocating motion through a link mechanism. The first feeding slide rail 123 moves linearly to drive the first feeding push block 124 to reciprocate. The first feed pusher 124 is rotatable about the third axis pin 125 during the reciprocating motion. Thereby realizing two actions of pushing and feeding. The second mounting flange 126 fixes the first servo electric cylinder 127, and the first servo electric cylinder 127 moves linearly to drive the second feeding slide rail 128 and the second feeding push block 129 to slide together. The second feeding slide rail 128 and the second feeding push block 129 are precisely matched, so that the feeding mechanism can move more accurately. The feeding groove 130 is fixedly connected with the second feeding push block 129 for transporting materials.
In an optional implementation manner of the embodiment of the present invention, the first feeding and cutting unit further includes: the third cutting motor 202 is fixedly mounted on the third mounting flange 201, the third cutting motor 202 drives the fourth rocking bar 203 to rotate, and the fourth rocking bar 203, the fifth rocking bar 204, the sixth rocking bar 205, the seventh rocking bar 206 and the eighth rocking bar 207 are respectively and fixedly connected by a fourth shaft pin 210, a fifth shaft pin 211, a sixth shaft pin 212, a seventh shaft pin 213 and an eighth shaft pin 214. And can rotate around an axis. The link mechanism converts the rotary motion into linear motion. The fourth cutting motor 208 and the second cutting blade 209 are fixedly connected to the eighth rocking bar 207 and move as the eighth rocking bar 207 moves. The fourth cutting motor 208 drives the second cutting blade 209 to rotate, so as to cut the material.
In an optional implementation manner of the embodiment of the present invention, the carrying unit further includes: the third feeding motor 302 is fixedly mounted on the fourth mounting flange 301, the third feeding motor 302 drives the ball screw 304 to rotate, and the linear slide rail 303 plays a role in fine guiding. So that the second servo cylinder 305 makes a linear motion on the linear slide 303. Meanwhile, the second servo cylinder 305 extends to the right position, and the first magnetic chuck 306 and the second magnetic chuck 307 are electrified and ventilated. And (5) sucking materials. The second servo cylinder 305 retracts, and the first magnetic chuck 306 and the second magnetic chuck 307 are powered off. And putting down the materials.
In an optional implementation of the embodiment of the invention, the welding unit further comprises: the welding groove 403 is fixedly installed on the fifth installation flange 401, the first guide groove 406 and the second guide groove 407 are fixedly installed on the welding groove 403, the first welding motor 409 is driven to drive the welding gun rocker 408 to rotate, and the welding speed is adjusted by adjusting the rotating speed of the first welding motor 409. The first welding motor 409 rotates to drive the guide shaft 405 to move along the tracks of the first guide slot 406 and the second guide slot 407. Causing the torch 404 to move precisely. The welding precision is ensured. The second welding motor 410 drives the welding torch 404 and the guide shaft 405 to rotate. And realizing spin welding.
In an optional implementation manner of the embodiment of the present invention, the skeleton unit further includes: the base plate 501 and the frame 502 are welded to ensure the strength of the whole framework. The blanking box 503 is placed on the frame 510 for flexible blanking, and the caster 504 is connected with the frame 502 by screws. The interchangeability of the robot is ensured.
Claims (2)
1. A square steel right-angle welding robot comprises a first mounting flange (101), a material pressing motor (102), a material pressing gear (103), a material pressing rack (104), a first driven V wheel (105), a second driven V wheel (106), a driving V wheel (107), a synchronous belt (108), a transmission roller (109), a first cutting motor (110), a cutting gear (111), a rack fixing support (112), a cutting rack (113), a second cutting motor (114), a first cutting saw blade (115), a first material pressing cylinder (116), a second feeding motor (117), a first rocker (118), a second rocker (119), a third rocker (120), a first shaft pin (121), a second shaft pin (122), a first feeding slide rail (123), a first feeding push block (124), a third shaft pin (125), a second mounting flange (126), a first servo electric cylinder (127), A second feeding slide rail (128), a second feeding push block (129), a feeding groove (130), a first feeding motor (131), a third mounting flange (201), a third cutting motor (202), a fourth rocker (203), a fifth rocker (204), a sixth rocker (205), a seventh rocker (206), an eighth rocker (207), a fourth cutting motor (208), a second cutting saw blade (209), a fourth shaft pin (210), a fifth shaft pin (211), a sixth shaft pin (212), a seventh shaft pin (213), an eighth shaft pin (214), a fourth mounting flange (301), a third feeding motor (302), a linear slide rail (303), a ball screw (304), a second servo electric cylinder (305), a first magnetic suction cup (306), a second magnetic suction cup (307), a fifth mounting flange (401), a second material pressing air cylinder (402), a welding groove (403), a welding gun (404), a guide shaft (405), a welding rod (2), a cutting blade (209), a fourth cutting saw blade (209, First guide way (406), second guide way (407), welder rocker (408), first welding motor (409), second welding motor (410), base plate (501), frame (502), blanking box (503), truckle (504), its characterized in that: the first feeding cutting unit, the second feeding cutting unit, the carrying unit and the welding unit are all fixedly arranged on the framework unit;
a material pressing motor (102) is fixedly mounted on the first mounting flange (101), the material pressing motor (102) and a material pressing gear (103) synchronously rotate, and meanwhile, the material pressing gear (103) is meshed with a material pressing rack (104); a first feeding motor (131) is installed on the first installation flange (101), the first feeding motor (131) is rotationally connected with a driving V wheel (107), and the driving V wheel (107) is rotationally connected with a first driven V wheel (105) and a second driven V wheel (106) through a synchronous belt (108); the cutting device comprises a first cutting motor (110), a cutting gear (111), a cutting rack (113), a first cutting saw blade (115), a second cutting motor (114), a rack fixing support (112), a first mounting flange (101), a second mounting flange (111), a first cutting saw blade (115), a second cutting saw blade (113), a first cutting motor and a second cutting motor, wherein the first cutting motor (110) is fixedly connected with the cutting gear (111); the second feeding motor (117) is also fixedly installed on the first installation flange (101), the second feeding motor (117) is fixedly connected with the first rocker (118), and the first rocker (118) is rotatably connected with the second rocker (119) and the third rocker (120) through a first shaft pin (121) and a second shaft pin (122); the third rocker (120) is fixedly connected with the first feeding slide rail (123), and the first feeding slide rail (123) is fixedly connected with the first feeding push block (124); the first feeding push block (124) is rotationally connected with the third shaft pin (125); the first servo electric cylinder (127) is fixedly connected by a second mounting flange (126), and the first servo electric cylinder (127) moves linearly to drive a second feeding slide rail (128) and a second feeding push block (129) to slide together; the feeding groove (130) is fixedly connected with the second feeding push block (129);
the third cutting motor (202) is fixedly installed on a third installation flange (201), the third cutting motor (202) is fixedly connected with a fourth rocker (203), the fourth rocker (203) is rotatably connected with a fifth rocker (204), a sixth rocker (205), a seventh rocker (206) and an eighth rocker (207) through a fourth shaft pin (210), a fifth shaft pin (211), a sixth shaft pin (212), a seventh shaft pin (213) and an eighth shaft pin (214), the fourth cutting motor (208) is fixedly connected with a second cutting saw blade (209) on the eighth rocker (207), and the fourth cutting motor (208) drives the second cutting saw blade (209) to rotate;
a third feeding motor (302) is fixedly arranged on the fourth mounting flange (301), and the third feeding motor (302) drives a ball screw (304) to rotate; the second servo electric cylinder (305) makes linear motion on the linear slide rail (303); the first magnetic suction cup (306) and the second magnetic suction cup (307) are fixedly connected with the second servo electric cylinder (305);
a welding groove (403) is fixedly installed on a fifth installation flange (401), a first guide groove (406) and a second guide groove (407) are fixedly installed on the welding groove (403), a first welding motor (409) is fixedly connected with a welding gun rocker (408), and a guide shaft (405) is in sliding connection with the first guide groove (406) and the second guide groove (407); the second welding motor (410) is fixedly connected with the welding gun (404).
2. The square steel right-angle welding robot of claim 1, wherein: the base plate (501) is welded with the rack (502), the blanking box (503) is placed on the base plate (510), and the caster wheels (504) are connected with the rack (502) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911287481.8A CN110919381A (en) | 2019-12-14 | 2019-12-14 | Square steel right-angle welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911287481.8A CN110919381A (en) | 2019-12-14 | 2019-12-14 | Square steel right-angle welding robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110919381A true CN110919381A (en) | 2020-03-27 |
Family
ID=69863573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911287481.8A Withdrawn CN110919381A (en) | 2019-12-14 | 2019-12-14 | Square steel right-angle welding robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110919381A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378502A (en) * | 2022-03-24 | 2022-04-22 | 中国核工业二四建设有限公司 | Mobile robot for automatic continuous welding of right-angle fillet weld |
-
2019
- 2019-12-14 CN CN201911287481.8A patent/CN110919381A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378502A (en) * | 2022-03-24 | 2022-04-22 | 中国核工业二四建设有限公司 | Mobile robot for automatic continuous welding of right-angle fillet weld |
| CN114378502B (en) * | 2022-03-24 | 2022-06-24 | 中国核工业二四建设有限公司 | Mobile robot for automatic continuous welding of right-angle fillet weld |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200327 |
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| WW01 | Invention patent application withdrawn after publication |