CN112496509B - Portable welding operation device - Google Patents
Portable welding operation device Download PDFInfo
- Publication number
- CN112496509B CN112496509B CN202011356944.4A CN202011356944A CN112496509B CN 112496509 B CN112496509 B CN 112496509B CN 202011356944 A CN202011356944 A CN 202011356944A CN 112496509 B CN112496509 B CN 112496509B
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- welding
- swing rod
- transmission disc
- welding gun
- connecting piece
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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
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
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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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/127—Means for tracking lines during arc welding or cutting
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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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a portable welding operation device, relates to the field of welding processes, and solves the problems that welding guns need to be manually operated in the existing box welding process, the welding precision is low, the welding efficiency is low, the welding time is long, and the manual difficulty is large. According to the invention, a sensor is arranged on the lower side of a transmission disc (6), sensors facing the position of a welding gun (4) are arranged on the side surfaces of a first swing rod (1), a second swing rod (2) and a third connecting rod, and the direction of the welding gun (4) moving after being controlled is a three-dimensional direction; the welding machine further comprises a control module, the control module collects data collected by the sensor and sends control commands to the first swing rod (1), the second swing rod (2), the third connecting rod and the transmission disc (6), and the first swing rod (1), the second swing rod (2), the third connecting rod and the transmission disc (6) implement the control commands on welding. The invention can ensure that the welding gun can be completely and automatically guided to weld accurately.
Description
Technical Field
The invention relates to the field of welding processes, in particular to a portable welding operation device.
Background
The welding rod is a coated melting electrode for arc welding and consists of two parts, including coating and core wire. The special steel wires for welding classified according to the national standard "welding steel wires" (GB 1300-77) can be classified into three types of carbon structural steel, alloy structural steel, and stainless steel.
When welding the box body, the automatic copying welding is difficult to realize by the existing various welding machines, and the main reasons are that: the mechanical profiling mechanism of the existing welding machine, namely the profiling mechanism for realizing automatic welding, can only guide a welding gun to weld along one welding seam, but cannot guide the welding gun to weld another adjacent welding seam in a reversing way after one welding seam is welded. In addition, because the conventional profiling component in contact with the workpiece has a certain thickness which is larger than the diameter of the welding wire, the welding gun cannot accurately weld the part near the junction of the two welding seams, namely the welding gun cannot completely weld one welding seam, and dead angles exist in the welding process. Therefore, the existing box body welding needs manual control of a welding gun, the welding precision is low, the welding efficiency is low, and the welding time is long.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the conventional welding of the box body needs manual operation of a welding gun, so that the welding precision is low, the welding efficiency is low, the welding time is long, and the manual difficulty is high.
The invention is realized by the following technical scheme:
a portable welding operation device comprises a first swing rod and a transmission disc which are connected in a sliding mode, wherein the first swing rod, a second swing rod and a third connecting rod are matched and used for controlling a welding gun to move, and the moving range of the welding gun is the coverage area of the transmission disc;
a sensor is arranged on the lower side of the transmission disc, sensors facing the position of a welding gun are arranged on the side surfaces of the first swing rod, the second swing rod and the third connecting rod, and the direction of the welding gun moving after being controlled is a three-dimensional direction;
the welding device further comprises a control module, the control module collects data collected by the sensor and sends control commands to the first swing rod, the second swing rod, the third connecting rod and the transmission disc, and the first swing rod, the second swing rod, the third connecting rod and the transmission disc implement the control commands on welding.
Furthermore, the control module is used for pre-importing a welding track, adjusting a control command through the data collected in real time and sending the control command to the welding gun, wherein all the control commands are used for welding the welding gun according to the welding track.
Further, a hand-held ring for holding the welding-work device is included.
Further, the first swing rod moves on the circumference around the peripheral arc of the transmission disc.
Further, the second swing rod is used for driving the welding gun to move in the vertical direction.
Furthermore, the third connecting piece is used for driving the welding gun to move in a limiting mode in the plane where the transmission disc is located, and the limiting space is the space of the transmission disc.
Further, still include the welding machine bracket, the welding machine bracket is connected in the second pendulum rod downside, connects welder for supplementary welder welds.
The invention is characterized in that the transmission disc is in a circular design, a third connecting piece is arranged below the transmission disc, the third connecting piece and the transmission disc are connected through magnetic attraction, the magnetic attraction is controlled by a control module circuit, the magnetic attraction comprises locking and releasing of the third connecting piece, the third connecting piece is adjusted to move non-quantitatively within the range of the transmission disc, a plurality of sensors face a welding gun and a welding object below the welding gun, the sensors collect image data, and the control module controls the welding gun to move according to the image data received by a time sequence.
The invention has the following advantages and beneficial effects:
the invention can guide the welding gun to continuously weld along the welding seam to be welded in the area covered by the transmission disc, and can ensure that the welding gun can still be accurately positioned with the welding seam when the welding gun rotates to another adjacent welding seam after welding one welding seam, thereby realizing automatic welding of the box body and improving the welding efficiency and precision.
The three-dimensional transmission mechanism is matched with the data of the sensor to control the mechanical transmission mechanism to be adjusted to an accurate position, and can completely and automatically guide the welding gun to weld accurately without manual positioning.
The invention is convenient to carry.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a front view of the present invention.
Reference numbers and corresponding part names in the drawings:
1. a first swing link; 2. a second swing link; 3. a welder bracket; 4. a welding gun; 5. a third connecting member; 6. a drive plate; 7. a hand ring.
Detailed Description
Hereinafter, the term "comprising" or "may include" used in various embodiments of the present invention indicates the presence of the invented function, operation or element, and does not limit the addition of one or more functions, operations or elements. Furthermore, as used in various embodiments of the present invention, the terms "comprises," "comprising," "includes," "including," "has," "having" and their derivatives are intended to mean that the specified features, numbers, steps, operations, elements, components, or combinations of the foregoing, are only meant to indicate that a particular feature, number, step, operation, element, component, or combination of the foregoing, and should not be construed as first excluding the existence of, or adding to the possibility of, one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing.
In various embodiments of the invention, the expression "or" at least one of a or/and B "includes any or all combinations of the words listed simultaneously. For example, the expression "a or B" or "at least one of a or/and B" may include a, may include B, or may include both a and B.
Expressions (such as "first", "second", and the like) used in various embodiments of the present invention may modify various constituent elements in various embodiments, but may not limit the respective constituent elements. For example, the above description does not limit the order and/or importance of the elements described. The foregoing description is for the purpose of distinguishing one element from another. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of various embodiments of the present invention.
It should be noted that: if it is described that one constituent element is "connected" to another constituent element, the first constituent element may be directly connected to the second constituent element, and a third constituent element may be "connected" between the first constituent element and the second constituent element. In contrast, when one constituent element is "directly connected" to another constituent element, it is understood that there is no third constituent element between the first constituent element and the second constituent element.
The terminology used in the various embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the various embodiments of the invention. As used herein, the singular forms are intended to include the plural forms as well, unless the context clearly indicates otherwise. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments of the present invention.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
A portable welding operation device is shown in figure 1 and comprises a first swing rod 1 and a transmission disc 6 which are connected in a sliding mode, wherein the first swing rod 1, a second swing rod 2 and a third connecting rod are matched and used for controlling a welding gun 4 to move, and the moving range of the welding gun 4 is the coverage area of the transmission disc 6;
a sensor is arranged on the lower side of the transmission disc 6, sensors facing the position of the welding gun 4 are arranged on the side surfaces of the first swing rod 1, the second swing rod 2 and the third connecting rod, and the direction of the welding gun 4 moving after being controlled is a three-dimensional direction;
the welding device further comprises a control module, the control module collects data collected by the sensor and sends control commands to the first swing rod 1, the second swing rod 2, the third connecting rod and the transmission disc 6, and the first swing rod 1, the second swing rod 2, the third connecting rod and the transmission disc 6 implement the control commands on welding.
Furthermore, the control module pre-imports a welding track, adjusts a control command according to the data collected in real time and sends the control command to the welding gun 4, and all the control commands are used for welding the welding gun 4 according to the welding track.
Further, a hand ring 7 is included, the hand ring 7 being used for holding the welding work device.
Further, the first swing rod 1 moves on the circumference around the peripheral arc of the transmission disc 6.
Further, the second swing link 2 is used for driving the welding gun 4 to move in the vertical direction.
Further, the third connecting piece 5 is used for driving the welding gun 4 to move in a limiting manner in the plane where the driving disc 6 is located, and the limiting space is the space of the driving disc 6.
Further, the welding machine bracket 3 is further included, the welding machine bracket 3 is connected to the lower side of the second swing rod 2 and connected with a welding gun 4, and the welding gun 4 is used for assisting in welding.
The invention is characterized in that the transmission disc 6 is in a circular design, a third connecting piece 5 is arranged below the transmission disc 6, the third connecting piece 5 is connected with the transmission disc 6 through magnetic attraction, the magnetic attraction is controlled by a control module circuit, the magnetic attraction comprises locking and releasing the third connecting piece 5, the third connecting piece 5 is adjusted to move non-quantitatively in the range of the transmission disc 6, a plurality of sensors face towards welding objects below the welding gun 4 and the welding gun 4, the sensors collect image data, and the control module controls the welding gun 4 to move according to the image data received by a time sequence.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A portable welding operation device is characterized by comprising a first swing rod (1) and a transmission disc (6) which are in sliding connection, wherein the first swing rod (1), a second swing rod (2) and a third connecting piece (5) are matched for controlling a welding gun (4) to move, and the moving range of the welding gun (4) is the coverage area of the transmission disc (6);
a sensor is arranged on the lower side of the transmission disc (6), the sensors facing the position of the welding gun (4) are arranged on the side surfaces of the first swing rod (1), the second swing rod (2) and the third connecting piece, and the direction of the welding gun (4) moving after being controlled is a three-dimensional direction;
the welding device is characterized by further comprising a control module, wherein the control module collects data collected by the sensor and sends control commands to the first swing rod (1), the second swing rod (2), the third connecting piece and the transmission disc (6), and the first swing rod (1), the second swing rod (2), the third connecting piece and the transmission disc (6) implement the control commands on welding;
the transmission disc (6) is connected with one end of the first swing rod (1) in a sliding mode, the other end of the first swing rod (1) is connected with the second swing rod (2), the second swing rod (2) is connected with one end of the third connecting piece (5), and the other end of the third connecting piece (5) is connected to the lower side of the transmission disc (6);
the welding machine bracket (3) is connected to the lower side of the second swing rod (2), is connected with a welding gun (4) and is used for assisting the welding gun (4) to weld;
the first swing rod (1) moves on the circumference around the peripheral arc of the transmission disc (6).
2. The portable welding operation device according to claim 1, wherein the control module pre-imports a welding track, adjusts control commands according to data collected in real time and sends the control commands to the welding torch (4), and all the control commands are used for welding the welding torch (4) according to the welding track.
3. A portable welding work device according to claim 1, further comprising a hand ring (7), said hand ring (7) being adapted to hold a welding work device.
4. A portable welding work apparatus according to claim 1, wherein said second swing link (2) is adapted to drive the welding torch (4) in a vertical direction.
5. A portable welding work apparatus according to claim 1, wherein said third connection member (5) is adapted to drive the welding torch (4) in a limited movement in the plane of the driving plate (6), the limited space being the space of said driving plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011356944.4A CN112496509B (en) | 2020-11-27 | 2020-11-27 | Portable welding operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011356944.4A CN112496509B (en) | 2020-11-27 | 2020-11-27 | Portable welding operation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112496509A CN112496509A (en) | 2021-03-16 |
| CN112496509B true CN112496509B (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011356944.4A Active CN112496509B (en) | 2020-11-27 | 2020-11-27 | Portable welding operation device |
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| CN (1) | CN112496509B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201940762U (en) * | 2010-12-04 | 2011-08-24 | 山东科技职业学院 | Automatic welding manipulator for CO2 (carbon dioxide) protective welding |
| CN103386536A (en) * | 2013-07-17 | 2013-11-13 | 沈阳大学 | Seam tracking device with double tracking probes |
| CN107855688A (en) * | 2016-06-08 | 2018-03-30 | 长沙双合盛企业管理有限公司 | A kind of welding system based on robot technology |
| CN206065632U (en) * | 2016-06-14 | 2017-04-05 | 惠州市铠屹精密机械有限公司 | A kind of portable miniaturized welding robot |
| CN107199423B (en) * | 2017-07-10 | 2022-11-25 | 大连华锐重工数控设备有限公司 | Non-programming teaching-free intelligent welding robot |
| CN107150157A (en) * | 2017-07-20 | 2017-09-12 | 国网四川省电力公司映秀湾水力发电总厂 | A kind of manual gas flame cuttiug servicing unit |
| CN107755863A (en) * | 2017-11-20 | 2018-03-06 | 无锡华联科技集团有限公司 | H profile steel dual robot submerged arc welding machine |
| CN210172866U (en) * | 2019-05-22 | 2020-03-24 | 青岛瑞德克智能机器人科技股份有限公司 | Industrial mobile welding robot |
| CN210359746U (en) * | 2019-06-28 | 2020-04-21 | 山东三通重型钢管制造有限公司 | Robot for welding steel plate |
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| CN112496509A (en) | 2021-03-16 |
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