CN215999061U - Automatic welding robot for lap welding of water stop steel plates - Google Patents
Automatic welding robot for lap welding of water stop steel plates Download PDFInfo
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- CN215999061U CN215999061U CN202122175290.1U CN202122175290U CN215999061U CN 215999061 U CN215999061 U CN 215999061U CN 202122175290 U CN202122175290 U CN 202122175290U CN 215999061 U CN215999061 U CN 215999061U
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Abstract
The utility model relates to an automatic welding robot for lap welding of water stop steel plates, which comprises a welding gun, a multi-angle rotating device, an automatic telescopic device, a welding controller and a direct current welding machine; the multi-angle rotating device comprises a first rotating assembly and a second rotating assembly, and multi-angle automatic rotation of the welding gun is realized; the automatic telescopic device comprises a telescopic joint, a reset spring, an electromagnet and the like, and the front and back telescopic of the welding gun is realized through the attraction of the electromagnet; the utility model relates to an automatic welding robot welder for stagnant water steel sheet overlap joint is welded has multi-angle rotating function, automatic flexible function, and the welding wire adopts carbon dioxide gas protection welding flux core welding wire, is fit for all-round welding, and production efficiency is 1 ~ 4 times of manual electric arc welding, and is easy and simple to handle, has improved the welding quality and the welding efficiency of stagnant water steel sheet overlap joint welding.
Description
Technical Field
The utility model relates to an automatic weld technical field, concretely relates to automatic welding robot for stagnant water steel sheet overlap joint is welded.
Background
In the building construction underground structure concrete work progress, post-cast strip, construction joint position all need set up the stagnant water steel sheet, and the stagnant water steel sheet primary action is used for waterproofly, and stagnant water steel sheet leads to long being 3m, need carry out two-sided overlap joint and weld, and the welding quality of overlap joint welding will seriously influence water-proof effects.
At present, the mode of manual electric arc welding is adopted in traditional welding, and welding quality has very big relation with the welding workman's welding level, and when carrying out two-sided overlap welding to stagnant water steel sheet, operating space is little, needs the workman with welder multi-angle rotating with flexible around, operating space is little, difficult operation, welding quality is difficult to guarantee.
Disclosure of Invention
The utility model discloses a solve stagnant water steel sheet welding quality low problem, provide a full-automatic and all-round welding, easy and simple to handle an automatic weld robot that is used for stagnant water steel sheet overlap joint to weld.
In order to realize the purpose, the technical scheme of the utility model is that: an automatic welding robot for lap welding of water stop steel plates comprises a welding gun, a welding gun hose, a welding wire and a direct current welding machine, and is characterized in that the tail end of the direct current welding machine is connected with a welding controller, the welding wire is arranged in the welding controller, penetrates out of the welding controller and is connected to the welding gun through the welding hose; a multi-angle rotating device, a welding gun hard tube and an automatic telescopic device are arranged between the welding gun and the welding gun hose; the multi-angle rotating device comprises a shell, wherein the shell is divided into a shell, a shell supporting platform and a shell supporting sleeve, and the shell supporting sleeve is fixed on the upper top surface of the left side of the shell supporting platform; the shell is fixed on the shell supporting platform, and the multi-angle rotating device is arranged in a space formed by the shell and the shell supporting platform; a first rotating assembly and a second rotating assembly are arranged in the shell; the first rotating assembly comprises a rotating motor, a first rotating gear and a shaft end screw, the rotating motor is fixed on the upper top surface of the right side of the shell supporting platform, a gear positioning sleeve is arranged between the rotating motor and the first rotating gear, and the first rotating gear is fixed on the rotating motor through the shaft end screw; the second rotating assembly comprises a second rolling bearing and a second rotating gear, the second rolling bearing is arranged between the second rotating gear and the shell supporting sleeve, the second rotating gear is rotationally connected with the shell supporting sleeve through the second rolling bearing, the upper side of the end face of the second rotating gear is fixedly connected with the welding gun, the first rolling bearing is arranged between the welding gun and the shell, and the welding gun is rotationally connected to the shell through the first rolling bearing; the first rotating gear and the second rotating gear are meshed; the automatic telescopic device comprises a tension spring fixing seat, a reset spring, a connecting sleeve, a tension spring, an electromagnet and a telescopic joint, the telescopic joint is arranged on the welding gun hard tube, the tension spring fixing seat is fixed between the telescopic joint and the welding hard tube, the electromagnet is fixed on the outer side of the telescopic joint, the tension spring is arranged between the electromagnet and the tension spring fixing seat, the reset spring is wound outside the telescopic joint, the upper end of the reset spring is fixed on the lower side of the tension spring fixing seat, the lower end of the reset spring is fixed on the upper side of the connecting sleeve, and the lower side of the connecting sleeve is connected to the welding gun hard tube.
Furthermore, a through hole for a welding wire to pass through is formed in the left side part of the shell supporting platform, and the welding wire penetrates out of the welding controller, sequentially passes through the welding hose, the welding gun hard tube, the shell supporting platform, the shell supporting sleeve and the shell and is connected to the inside of the welding gun.
Furthermore, a rotary supporting device is arranged between the second rotary gear and the shell supporting platform and comprises an upper half part, a rolling body and a lower half part, wherein the upper half part is fixed below the end face of the second rotary gear, and the lower half part is fixed above the left side of the shell supporting platform; the rolling body is arranged between the upper half part and the lower half part; the number of the rotary supporting devices is 8, and the rotary supporting devices are uniformly distributed by taking the welding wires as centers.
Furthermore, the shell body shell is fixedly connected with the shell body supporting platform through threads, and the shell body supporting sleeve is fixed above the shell body supporting platform; the top surface of the shell supporting platform is arranged in a step shape.
Furthermore, the welding wire adopts carbon dioxide to protect the flux-cored welding wire, and the diameter of the welding wire is 1.2 mm.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model provides an automatic welding robot for stagnant water steel sheet overlap joint welding adopts direct current welding machine and welding controller can realize welding robot automatic weld's purpose, wherein the utility model discloses the automatic telescoping device and the multi-angle rotating device that set up can realize welding robot when the welding, reach the all-round purpose of carrying out the welding. The tension spring of the automatic telescopic device can help the automatic welding robot to weld a far position, and the reset spring can enable the automatic welding robot to recover to an original state after welding is completed. The setting of multi-angle rotating device's first rotating assembly and second rotating assembly can help automatic welding robot's welder rotatory, realizes all-round welding, and what rotatory strutting arrangement set up better makes casing supporting platform and second swing pinion cooperate, and then realizes welder's rotation.
The flux-cored wire for carbon dioxide gas shielded welding is adopted as the welding wire, the diameter of the welding wire is 1.2mm, the production efficiency is high, the crack resistance of the welding seam is high, and the welding quality of the water-stop steel plate can be obviously improved; the welding gun has the functions of multi-angle rotation and automatic stretching, is suitable for all-dimensional welding, and is high in production efficiency and simple and convenient to operate.
Drawings
Fig. 1 is a schematic structural view of an automatic welding robot for lap welding of water stop steel plates according to the present invention;
FIG. 2 is a schematic structural view of an automatic expansion device of an automatic welding robot for lap welding of water stop steel plates according to the present invention;
FIG. 3 is a schematic structural view of a multi-angle rotating device of an automatic welding robot for lap welding of water stop steel plates according to the present invention;
fig. 4 is a structural schematic diagram of a rotary supporting device of an automatic welding robot for lap welding of water stop steel plates.
The reference numbers in the drawings are as follows: the welding device comprises a water steel plate 1, a welding gun 2, a multi-angle rotating device 3, an automatic telescopic device 4, a welding gun hose 5, a welding wire 6, a welding controller 7, a direct current welding machine 8, a tension spring fixing seat 9, a tension spring 10, a return spring 11, a telescopic joint 12, a connector 13, an electromagnet 14, a first rolling bearing 15, a second rolling bearing 16, a second rotating gear 17, a shaft end screw 18, a first rotating gear 19, a gear positioning sleeve 20, a rotating motor 21, a shell supporting platform 22, a shell supporting sleeve 23, a shell 24, a rotating supporting device 25, a shell 26, an upper half 27, a rolling body 28, a lower half 29 and a welding gun hard tube 30.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1 to 4, an automatic welding robot for lap welding of water stop steel plates comprises a welding gun 2, a welding gun hose 5, a welding wire 6 and a direct current welding machine 8, and is characterized in that the tail end of the direct current welding machine 8 is connected with a welding controller 7, the welding controller adopts a QNRC-10 controller, the welding wire 6 is arranged in the welding controller 7, and the welding wire 6 penetrates out of the welding controller 7 and is connected to the welding gun 2 through the welding hose 5; a multi-angle rotating device 3, a welding gun hard tube 30 and an automatic telescopic device 4 are arranged between the welding gun 2 and the welding gun hose 5; the multi-angle rotating device 3 comprises a shell 26, wherein the shell 26 is divided into a shell 24, a shell supporting platform 22 and a shell supporting sleeve 23, and the shell supporting sleeve 23 is fixed on the upper top surface of the left side of the shell supporting platform 22; the shell casing 24 is fixed on the shell supporting platform 22, and the multi-angle rotating device 3 is arranged in a space formed by the shell casing 24 and the shell supporting platform 22; a first rotating assembly and a second rotating assembly are arranged inside the shell 26; the first rotating assembly comprises a rotating motor 21, a first rotating gear 19 and a shaft end screw 18, the rotating motor 21 is a direct-current 24V miniature speed-reducing speed-adjustable forward and reverse rotating low-speed small electric motor, the rotating motor 21 is fixed on the upper top surface of the right side of a shell supporting platform 22, a gear positioning sleeve 20 is arranged between the rotating motor 21 and the first rotating gear 19, and the first rotating gear 19 is fixed on the rotating motor 21 through the shaft end screw 18; the second rotating assembly comprises a second rolling bearing 16 and a second rotating gear 17, the second rolling bearing 16 is arranged between the second rotating gear 17 and a shell supporting sleeve 23, the second rotating gear 17 is rotatably connected with the shell supporting sleeve 23 through the second rolling bearing 16, the upper part of the end face of the second rotating gear 17 is fixedly connected with the welding gun 2, a first rolling bearing 15 is arranged between the welding gun 2 and a shell 24, and the welding gun 2 is rotatably connected to the shell 24 through the first rolling bearing 15; the first rotary gear 19 and the second rotary gear 17 are meshed; automatic telescoping device 4 includes extension spring fixing base 9, reset spring 11, adapter sleeve 13, extension spring 10, electro-magnet 14 and telescopic joint 12, be provided with telescopic joint 12 on the welder hard tube 30, extension spring fixing base 9 is fixed between telescopic joint 12 and welding hard tube 30, and electro-magnet 14 is fixed in the outside of telescopic joint, is equipped with extension spring 10 in the middle of electro-magnet 14 and the extension spring fixing base 9, and SQ1250T three-roller brake electro-magnet 14 is selected for use to the 14 models of electro-magnet, reset spring 11 twines in telescopic joint 12 outside, and reset spring 11 upper end is fixed at extension spring fixing base 9 downside, and reset spring 11 lower extreme is fixed at adapter sleeve 13 upside, and the downside of adapter sleeve 13 is connected to welder hard tube 30.
The left side part of the shell supporting platform 22 is provided with a through hole for a welding wire 6 to pass through, and the welding wire 6 passes through the welding controller 7, sequentially passes through the welding hose 5, the welding gun hard tube 30, the shell supporting platform 22, the shell supporting sleeve 23 and the shell 24 and is connected to the inside of the welding gun 2.
A rotary supporting device 25 is arranged between the second rotary gear 17 and the shell supporting platform 22, the rotary supporting device 25 comprises an upper half part 27, a rolling body 28 and a lower half part 29, the upper half part 27 is fixed below the end surface of the second rotary gear 17, and the lower half part 29 is fixed above the left side of the shell supporting platform 22; rolling elements 28 are arranged between the upper half 27 and the lower half 29; the number of the rotary supporting devices 25 is 8, and the rotary supporting devices are uniformly distributed by taking the welding wire 6 as a center.
The shell 24 is fixedly connected with the shell supporting platform 22 through threads, and the shell supporting sleeve 23 is fixed above the shell supporting platform 22; the top surface of the housing support platform 22 is stepped.
The welding wire 6 adopts a carbon dioxide shielded welding flux-cored wire, and the diameter of the welding wire is 1.2 mm.
During the use, direct current welding machine 8 starts, and automatic welding robot's welding controller 7 carries out work, and control welding wire 6 welds, and when the welding position was far away, flexible around welder 2 was realized through the actuation of electro-magnet 14, and extension spring 10 that sets up between automatic telescoping device 4 interior extension spring fixing base 9 and the electro-magnet 14 realizes welder 2's extension, and then the required welded position of automatic welding robot welding. After the welding operation is completed, the return spring 11 in the automatic telescopic device 4 works to restore the automatic telescopic device 4 to the original state. When the multi-angle rotating device 3 of automatic welding robot is worked, rotating electrical machines 21 work, first rotating gear 19 through axle head screw 18 is fixed rotates, and then drive the second rotating gear 17 with 19 looks teeth of first rotating gear and rotate, second rotating gear 17 rotates with casing supporting sleeve 23 through second antifriction bearing 16 and is connected, and welder 2 and the middle first antifriction bearing 15 of casing shell 24, realize multi-angle rotating device 3's rotation function, and then realize that welder 2 of welding robot can carry out the omnidirectional welding, welder 2 has multi-angle rotating and automatic flexible function, be fit for all-round welding, high and easy and simple to handle of production efficiency.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and it is obvious to those skilled in the art that other embodiments can be easily made by replacing or changing the technical content disclosed in the present specification, so that all the changes and modifications made by the principles and process conditions of the present invention should be included in the claims of the present invention.
Claims (5)
1. An automatic welding robot for lap welding of water stop steel plates comprises a welding gun (2), a welding gun hose (5), a welding wire (6) and a direct current welding machine (8), and is characterized in that the tail end of the direct current welding machine (8) is connected with a welding controller (7), the welding wire (6) is arranged in the welding controller (7), and the welding wire (6) penetrates out of the welding controller (7) and is connected to the welding gun (2) through the welding gun hose (5); a multi-angle rotating device (3), a welding gun hard tube (30) and an automatic telescopic device (4) are arranged between the welding gun (2) and the welding gun hose (5); the multi-angle rotating device (3) comprises a shell (26), wherein the shell (26) is divided into a shell (24), a shell supporting platform (22) and a shell supporting sleeve (23), and the shell supporting sleeve (23) is fixed on the upper top surface of the left side of the shell supporting platform (22); the shell (24) is fixed on the shell supporting platform (22), and the multi-angle rotating device (3) is arranged in a space formed by the shell (24) and the shell supporting platform (22); a first rotating assembly and a second rotating assembly are arranged inside the shell (26); the first rotating assembly comprises a rotating motor (21), a first rotating gear (19) and a shaft end screw (18), the rotating motor (21) is fixed on the upper top surface of the right side of the shell supporting platform (22), a gear positioning sleeve (20) is arranged between the rotating motor (21) and the first rotating gear (19), and the first rotating gear (19) is fixed on the rotating motor (21) through the shaft end screw (18); the second rotating assembly comprises a second rolling bearing (16) and a second rotating gear (17), the second rolling bearing (16) is arranged between the second rotating gear (17) and the shell supporting sleeve (23), the second rotating gear (17) is rotatably connected with the shell supporting sleeve (23) through the second rolling bearing (16), the upper part of the end face of the second rotating gear (17) is fixedly connected with the welding gun (2), a first rolling bearing (15) is arranged between the welding gun (2) and the shell (24), and the welding gun (2) is rotatably connected to the shell (24) through the first rolling bearing (15); the first rotary gear (19) and the second rotary gear (17) are meshed; automatic telescoping device (4) are including extension spring fixing base (9), reset spring (11), adapter sleeve (13), extension spring (10), electro-magnet (14) and telescopic joint (12), be provided with telescopic joint (12) on welder hard tube (30), extension spring fixing base (9) are fixed between telescopic joint (12) and welder hard tube (30), and the outside at telescopic joint (12) is fixed in electro-magnet (14), is equipped with extension spring (10) in the middle of electro-magnet (14) and extension spring fixing base (9), reset spring (11) winding is outside at telescopic joint (12), and reset spring (11) upper end is fixed at extension spring fixing base (9) downside, and reset spring (11) lower extreme is fixed at adapter sleeve (13) upside, and the downside of adapter sleeve (13) is connected to welder hard tube (30).
2. The automatic welding robot for lap welding of water stop steel plates according to claim 1, wherein a through hole for a welding wire (6) to pass through is formed in the left side portion of the shell supporting platform (22), and the welding wire (6) passes through the welding controller (7), sequentially passes through the welding gun hose (5), the welding gun hard tube (30), the shell supporting platform (22), the shell supporting sleeve (23) and the shell casing (24) and is connected to the inside of the welding gun (2).
3. The automatic welding robot for lap welding of water stop steel plates according to claim 1, characterized in that a rotary supporting device (25) is arranged between the second rotary gear (17) and the housing supporting platform (22), the rotary supporting device (25) comprises an upper half part (27), a rolling body (28) and a lower half part (29), the upper half part (27) is fixed below the end face of the second rotary gear (17), and the lower half part (29) is fixed above the left side of the housing supporting platform (22); the rolling bodies (28) are arranged between the upper half part (27) and the lower half part (29); the number of the rotary supporting devices (25) is 8, and the rotary supporting devices are uniformly distributed by taking the welding wire (6) as a center.
4. The automatic welding robot for lap welding of water stop steel plates according to claim 1, wherein the shell casing (24) is fixed with the shell supporting platform (22) through threaded connection, and the shell supporting sleeve (23) is fixed above the shell supporting platform (22); the top surface of the housing support platform (22) is stepped.
5. The automatic welding robot for the lap welding of the water stop steel plates is characterized in that the welding wire (6) adopts a carbon dioxide shielded flux-cored wire, and the diameter of the welding wire is 1.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122175290.1U CN215999061U (en) | 2021-09-09 | 2021-09-09 | Automatic welding robot for lap welding of water stop steel plates |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122175290.1U CN215999061U (en) | 2021-09-09 | 2021-09-09 | Automatic welding robot for lap welding of water stop steel plates |
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| Publication Number | Publication Date |
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| CN215999061U true CN215999061U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122175290.1U Active CN215999061U (en) | 2021-09-09 | 2021-09-09 | Automatic welding robot for lap welding of water stop steel plates |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090995A (en) * | 2022-08-04 | 2022-09-23 | 浙江传播者金属装饰材料有限公司 | Automatic steel pipe welding machine with telescopic welding gun |
-
2021
- 2021-09-09 CN CN202122175290.1U patent/CN215999061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090995A (en) * | 2022-08-04 | 2022-09-23 | 浙江传播者金属装饰材料有限公司 | Automatic steel pipe welding machine with telescopic welding gun |
| CN115090995B (en) * | 2022-08-04 | 2024-04-05 | 发哲(浙江)新材料科技有限公司 | Automatic steel pipe welding machine with telescopic welding gun |
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