CN109014686B - Carbon dioxide automatic welding device and automatic welding system - Google Patents
Carbon dioxide automatic welding device and automatic welding system Download PDFInfo
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- CN109014686B CN109014686B CN201811138469.6A CN201811138469A CN109014686B CN 109014686 B CN109014686 B CN 109014686B CN 201811138469 A CN201811138469 A CN 201811138469A CN 109014686 B CN109014686 B CN 109014686B
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- welding device
- carbon dioxide
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
Abstract
The invention relates to the technical field of welding devices and discloses a carbon dioxide automatic welding device and an automatic welding system, wherein the carbon dioxide automatic welding device comprises a movable welding device, a stop structure and a guide structure, and the stop structure is arranged on one side of the movable welding device; one end of the guide structure is connected with the movable welding device, the guide structure enables the movable welding device to form an included angle with the stop structure, and when the movable welding device travels, the movable welding device enables the other end of the guide structure to be abutted to the stop structure. This carbon dioxide automatic welder makes even the mobile welding device meet the circumstances such as welding slag, iron fillings at welding process, and mobile welding device can offset with backstop structure again, avoids the condition of off tracking to appear, has improved welding quality and welding efficiency. The automatic welding system disclosed by the invention can prevent the mobile welding device from deviating, improve the welding quality and meet the requirements of users.
Description
Technical Field
The invention relates to the technical field of welding devices, in particular to an automatic carbon dioxide welding device and an automatic carbon dioxide welding system.
Background
Carbon dioxide gas shielded welding is one of welding methods, and is a method for welding by using carbon dioxide gas as shielding gas. The welding method is simple to operate in the aspect of application and is suitable for automatic welding and all-dimensional welding. The existing automatic carbon dioxide welding device comprises a movable welding device, a stop structure and a guide structure, wherein the stop structure is arranged on one side of the movable welding device, one end of the guide structure is connected with the movable welding device, the other end of the guide structure is provided with a guide wheel, the movable welding device is arranged in parallel with the stop structure, the movable welding device moves along the stop structure in the welding process, and the guide wheel is in contact with the stop structure. Because the stop structure is only arranged on one side of the mobile welding device, the following problems exist in the welding process of the automatic carbon dioxide welding device:
1. because the walking plane of the automatic carbon dioxide welding device usually has granular welding slag, scrap iron and the like, when the wheels of the mobile welding device roll the welding slag and the scrap iron, the walking direction of the mobile welding device is deviated, and the guide wheels cannot be close to the guide support and cannot continue welding.
2. When the mobile welding device deviates from the preset walking route, if no human intervention is performed, the mobile welding device cannot automatically correct the direction, the welding quality is reduced, the on-site welding seam repair amount is increased, and the construction cost and the construction period are increased.
Therefore, it is highly desirable to design an automatic carbon dioxide welding device, which can avoid the deviation of the mobile welding device during the welding process, and improve the welding quality and the welding efficiency.
Disclosure of Invention
The invention aims to provide a carbon dioxide automatic welding device and an automatic welding system, which can avoid the deviation of a mobile welding device in the welding process and improve the welding quality and the welding efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
in one aspect, the present invention provides a carbon dioxide automatic welding device, comprising:
moving the welding device;
the stopping structure is arranged on one side of the mobile welding device; and
the mobile welding device comprises a guide structure, one end of the guide structure is connected with the mobile welding device, the guide structure enables the mobile welding device to form an included angle with the stop structure, and when the mobile welding device moves, the other end of the guide structure is abutted to the stop structure.
This carbon dioxide automatic welder makes through guide structure's setting to move welding set and backstop structure one-tenth contained angle setting, can make guide structure's the other end and backstop structure to the butt when moving welding set and remove for even moving welding set meets the circumstances such as welding slag, iron fillings in welding process, moving welding set can offset with backstop structure again and hold, avoids the condition of off tracking to appear, has improved welding quality and welding efficiency.
As a preferable scheme of the above carbon dioxide automatic welding device, the guiding structure includes a plurality of guiding assemblies with sequentially increasing lengths, each guiding assembly is sequentially arranged from the head portion to the tail portion of the mobile welding device and is connected to the mobile welding device, and one end of each guiding assembly, which is not connected to the mobile welding device, is abutted to the stopping structure.
The movable welding device is arranged to form an included angle with the stop structure through the guide assemblies with the sequentially increased lengths, the guide assemblies are sequentially arranged from the head portion to the tail portion of the movable welding device and are all connected with the movable welding device, so that the head portion of the movable welding device inclines towards the stop structure, the movable welding device always has the force for abutting against the stop structure in the moving process, and the deviation of the movable welding device is avoided.
As a preferable mode of the above carbon dioxide automatic welding device, a plurality of the guide assemblies are arranged in parallel.
As a preferable scheme of the above carbon dioxide automatic welding device, one end of each guide assembly, which is not connected to the mobile welding device, is rotatably provided with a guide wheel, and the guide wheel abuts against the stop structure. The arrangement of the guide wheel ensures that rolling friction exists between the guide structure and the stop structure, and the friction force for moving the welding device is reduced.
As a preferable scheme of the above automatic carbon dioxide welding device, the guide structure includes two guide assemblies with increased length, namely a first guide assembly and a second guide assembly.
As a preferable scheme of the above carbon dioxide automatic welding device, the first guide assembly is connected to a head portion of the mobile welding device, and the second guide assembly is connected to a tail portion of the mobile welding device.
As a preferable scheme of the above automatic carbon dioxide welding device, an included angle between the mobile welding device and the stop structure ranges from 5 ° to 15 °. The range of this contained angle can enough avoid influencing moving welding set's marcing, can guarantee guide structure's tight effect in top again.
As a preferable mode of the above carbon dioxide automatic welding device, a length difference between the guide member having the longest length and the guide member having the shortest length among the guide members between the moving welding device and the stopper structure is 21mm to 66 mm. The arrangement of the structure can facilitate the arrangement of the guide assembly and the preparation.
As a preferable scheme of the above carbon dioxide automatic welding device, the guide structure includes a guide member and a guide wheel, an end face of one end of the guide member, which is not connected to the mobile welding device, is an inclined face, and the guide member is rotatably provided on the inclined face.
In another aspect, the invention further provides an automatic welding system, which comprises the carbon dioxide automatic welding device. The automatic welding system can prevent the mobile welding device from shifting, improve the welding quality and meet the requirements of users.
The invention has the beneficial effects that:
according to the automatic carbon dioxide welding device, the guide structure is arranged to enable the movable welding device and the stop structure to form an included angle, the other end of the guide structure is abutted against the stop structure when the movable welding device moves, and the movable welding device is abutted against the stop structure again even if welding slag, scrap iron and the like are encountered in the welding process of the movable welding device, so that the deviation is avoided, and the welding quality and the welding efficiency are improved.
The automatic welding system provided by the invention can prevent the mobile welding device from deviating, improve the welding quality and meet the requirements of users.
Drawings
FIG. 1 is a schematic structural diagram of an automatic carbon dioxide welding device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an automatic carbon dioxide welding apparatus according to a second embodiment of the present invention.
In the figure:
1. moving the welding device; 2. a stop structure; 3. a guide structure;
31. a first guide assembly; 32. a second guide assembly; 33. a guide wheel; 34. a guide member.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The first implementation mode comprises the following steps:
the embodiment provides a carbon dioxide automatic welding device, fig. 1 is a schematic structural diagram of the carbon dioxide automatic welding device provided by the embodiment of the invention, and as shown in fig. 1, the carbon dioxide automatic welding device comprises a mobile welding device 1, a stop structure 2 and a guide structure 3, wherein the stop structure 2 is arranged on one side of the mobile welding device 1; guide structure 3's one end links to each other with mobile welding device 1, guide structure 3 makes mobile welding device 1 become the contained angle setting with backstop structure 2, when mobile welding device 1 removed, mobile welding device 1 made guide structure 3's the other end and 2 looks butt of backstop structure, even make mobile welding device 1 meet the road surface in welding process not flat, the welding slag, the condition such as iron fillings, mobile welding device 1 can again with 2 looks butt of backstop structure, avoid the condition of off tracking to appear, welding quality and welding efficiency are improved.
In this embodiment, the mobile welding device 1 is a mobile trolley, and the mobile trolley has a driving device, and the mobile trolley moves along the stop structure 2 under the driving of the driving device.
Specifically, the guide structure 3 includes a plurality of guide assemblies that length increases in sequence, each guide assembly is set gradually from the head of the mobile welding device 1 to the tail and is connected with the mobile welding device 1, and the end of each guide assembly that is not connected with the mobile welding device 1 is supported against the stop structure 2. The movable welding device 1 is arranged to form an included angle with the stop structure 2 through the guide assemblies with the sequentially increased lengths, the guide assemblies are sequentially arranged from the head portion of the movable welding device 1 to the tail portion direction and are all connected with the movable welding device 1, the head portion of the movable welding device 1 is inclined towards the stop structure 2, the movable welding device 1 is enabled to have force for supporting the stop structure 2 all the time in the moving process, and the movable welding device 1 is prevented from deviating. Preferably, the plurality of guide assemblies are arranged in parallel. Further, the end of each guiding component, which is not connected to the mobile welding device 1, is rotatably provided with a guiding wheel 33, and the guiding wheel 33 abuts against the stop structure 2. The guide wheel 33 is arranged to make rolling friction between the guide structure 3 and the stop structure 2, so that the friction force for moving the welding device 1 is reduced.
As shown in fig. 1, in the present embodiment, the guide structure 3 includes two guide assemblies with increased length, namely a first guide assembly 31 and a second guide assembly 32. One end of the first guiding component 31 is connected with the head of the mobile welding device 1, the other end is rotatably connected with a guiding wheel 33, one end of the second guiding component 32 is connected with the tail of the mobile welding device 1, and the other end is rotatably connected with the other guiding wheel 33. The head of the mobile welding device 1 is inclined towards the stop structure 2 by the first guiding assembly 31 and the second guiding assembly 32, so that the stop structure 2 is always given a holding effect during the welding process of the mobile welding device 1.
Further, the angle between the mobile welding device 1 and the stop structure 2 is in the range of 5-15 °. The range of this contained angle can enough avoid influencing moving welding set 1's marcing, can guarantee again that guide structure 3 supports tight effect. The included angle between the movable welding device 1 and the stop structure 2 can be 5 degrees, 10 degrees, 15 degrees and the like, and the specific included angle can be set according to requirements.
The length difference between the guide assembly with the longest length and the guide assembly with the shortest length in the guide assemblies between the movable welding device 1 and the stop structure 2 is 21mm-66mm, and can be 21mm, 30mm, 40mm, 50mm, 66mm and the like, and the specific length difference can be set according to requirements. The included angle between the guide assembly and the stop structure 2 which is arranged according to the length difference is within the range of 5-15 degrees, and the manufacture is convenient. In the present embodiment, the length difference between the second guide member 32 and the second guide member 32 between the mobile welding device 1 and the stop structure 2 is 21mm to 66 mm. I.e. the difference in length of the first guide assembly 31 and the second guide assembly 32 extending out of the mobile welding device 1. Preferably, each guide assembly is provided with a scale (not shown). The arrangement of the scale is visual, and the installation of the guide assembly is convenient.
The embodiment also provides an automatic welding system which comprises the carbon dioxide automatic welding device. The automatic welding system can prevent the mobile welding device 1 from shifting, improve the welding quality and meet the requirements of users.
The second embodiment:
the present embodiment is different from the first embodiment in a guide structure 3, and fig. 2 is a schematic structural view of the automatic carbon dioxide welding apparatus according to the second embodiment of the present invention, and as shown in fig. 2, the guide structure 3 includes a guide member 34 and a guide wheel 33, an end surface of one end of the guide member 34 not connected to the mobile welding apparatus 1 is an inclined surface, and the guide wheel 33 is rotatably provided on the inclined surface. Preferably, the angle between the inclined surface of the guide member 34 and the mobile welding device 1 is 5-15. The guide member 34 may also be a right triangle, with an acute angle of 5-15.
The embodiment also provides an automatic welding system which comprises the carbon dioxide automatic welding device. The automatic welding system can prevent the mobile welding device 1 from shifting, improve the welding quality and meet the requirements of users.
Note that the above is only a preferred embodiment of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A carbon dioxide automatic welder, includes mobile welding device (1), its characterized in that still includes:
the stop structure (2), the stop structure (2) is arranged on one side of the mobile welding device (1); and
guide structure (3), the one end of guide structure (3) with remove welding set (1) and link to each other, guide structure (3) make remove welding set (1) with backstop structure (2) become the contained angle setting, when removing welding set (1) and removing, the other end of guide structure (3) with backstop structure (2) looks butt.
2. The automatic carbon dioxide welding device according to claim 1, characterized in that the guiding structure (3) comprises a plurality of guiding components with sequentially increasing lengths, each guiding component is sequentially arranged from the head of the mobile welding device (1) to the tail and is connected with the mobile welding device (1), and one end of each guiding component, which is not connected with the mobile welding device (1), is abutted against the stopping structure (2).
3. The automatic carbon dioxide welding apparatus of claim 2, wherein a plurality of the guide assemblies are arranged in parallel.
4. The automatic welding device of carbon dioxide according to claim 2, characterized in that the end of each guiding component not connected with the mobile welding device (1) is rotatably provided with a guiding wheel (33), and the guiding wheel (33) is abutted with the stop structure (2).
5. Carbon dioxide automatic welding device according to claim 2, characterized in that said guiding structure (3) comprises two said guiding assemblies of increasing length, respectively a first guiding assembly (31) and a second guiding assembly (32).
6. Carbon dioxide automatic welding device according to claim 5, characterized in that said first guiding assembly (31) is connected to the head of said mobile welding device (1) and said second guiding assembly (32) is connected to the tail of said mobile welding device (1).
7. Carbon dioxide automatic welding device according to any of the claims 1-6, characterized in that the angle between the mobile welding device (1) and the stop structure (2) is in the range of 5-15 °.
8. Carbon dioxide automatic welding device according to any of the claims 2-6, characterized in that the difference in length between the longest and the shortest of the guiding assemblies between the mobile welding device (1) and the stop structure (2) is 21-66 mm.
9. The automatic welding device of carbon dioxide according to claim 1, characterized in that the guiding structure (3) comprises a guiding component (34) and a guiding wheel (33), wherein the end surface of the guiding component (34) at the end not connected with the mobile welding device (1) is an inclined surface, and the guiding wheel (33) is rotatably arranged on the inclined surface.
10. An automatic welding system comprising the carbon dioxide automatic welding device of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138469.6A CN109014686B (en) | 2018-09-28 | 2018-09-28 | Carbon dioxide automatic welding device and automatic welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138469.6A CN109014686B (en) | 2018-09-28 | 2018-09-28 | Carbon dioxide automatic welding device and automatic welding system |
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| Publication Number | Publication Date |
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| CN109014686A CN109014686A (en) | 2018-12-18 |
| CN109014686B true CN109014686B (en) | 2020-10-13 |
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| CN201811138469.6A Active CN109014686B (en) | 2018-09-28 | 2018-09-28 | Carbon dioxide automatic welding device and automatic welding system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201432157Y (en) * | 2009-04-23 | 2010-03-31 | 风润新能源设备有限公司 | Tracking type automatic welding machine |
| KR101432360B1 (en) * | 2012-05-29 | 2014-08-20 | 동부제철 주식회사 | Apparatus for welding automation of steel pipe pile assembly |
| CN103143879B (en) * | 2013-03-25 | 2015-05-13 | 上海工程技术大学 | Three-handle slag removal pliers of carbon dioxide shielded-welding welding torch |
| CN203471178U (en) * | 2013-07-12 | 2014-03-12 | 黄一兵 | Multilayer multi-way carbon dioxide automatic welding tractor |
| CN105499896B (en) * | 2016-02-18 | 2017-06-09 | 时代集团公司 | Walking roller frame locking device |
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