CN114888472A - 360-degree rotation positioning welding method for new energy battery cover plate stud - Google Patents
360-degree rotation positioning welding method for new energy battery cover plate stud Download PDFInfo
- Publication number
- CN114888472A CN114888472A CN202210354132.9A CN202210354132A CN114888472A CN 114888472 A CN114888472 A CN 114888472A CN 202210354132 A CN202210354132 A CN 202210354132A CN 114888472 A CN114888472 A CN 114888472A
- Authority
- CN
- China
- Prior art keywords
- welding
- cover plate
- battery cover
- stud
- plate stud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 210
- 238000000034 method Methods 0.000 title claims abstract description 63
- 238000004088 simulation Methods 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 239000011261 inert gas Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003550 marker Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 description 8
- 239000002028 Biomass Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a 360-degree rotation positioning welding method for a stud of a new energy battery cover plate, which belongs to the technical field of positioning welding and comprises the following steps: taking a stud of a battery cover plate to be welded; according to the method, the welding point marking method is adopted, the welding point position of the welder can be very accurately corresponded in the welding process, the welder can be accurately welded along the determined coordinate displacement, the design can effectively solve the problem that small parts are not easy to weld, meanwhile, the stability of the welding process can be effectively guaranteed, in addition, 360-degree rotary positioning can be carried out according to needs in the welding process, the comprehensiveness of the welding process is stably improved, meanwhile, the welding point position simulation welding process is also arranged in the method, the first-stage simulation welding can be carried out according to the welding point position, the effect after welding can be visually observed, the welding point position can be adjusted according to the effect, the accuracy of the welding process is stably guaranteed, and the application effect of the method is improved.
Description
Technical Field
The invention belongs to the technical field of positioning welding, and particularly relates to a 360-degree rotation positioning welding method for a stud of a new energy battery cover plate.
Background
The new energy is energy except conventional energy, generally includes solar energy, geothermal energy, wind energy, ocean energy, biomass energy, nuclear fusion energy and the like, can stably reduce pollution and provide higher energy supply, and the new energy battery is also a product of the new energy, and has a plurality of components, the new energy cover plate stud is one of the components, and the new energy cover plate stud is required to be welded sometimes in the processing process.
At present, welding tools are generally used for welding workpieces in the existing welding methods, the welding methods are suitable for welding some large parts, for some small parts, due to the fact that a welding area is small, a good welding effect cannot be achieved, welding quality cannot be guaranteed, and in the welding process, welding comprehensiveness cannot be guaranteed, and certain improvement is needed.
Disclosure of Invention
The invention aims to: the welding method is used for solving the problems that the existing welding methods generally utilize welding tools to weld workpieces, the welding methods are suitable for welding some large parts, good welding effects cannot be achieved and welding quality cannot be guaranteed for some small parts due to the fact that a welding area is small, and welding comprehensiveness cannot be guaranteed during welding.
In order to achieve the purpose, the invention adopts the following technical scheme: a360-degree rotation positioning welding method for a stud of a new energy battery cover plate comprises the following steps:
s1, taking a stud of the battery cover plate to be welded;
s2, determining a welding area and performing delineation;
s3, spot welding the battery cover plate stud according to the circled welding area path by using a welder;
s4, feeding the battery cover plate studs with a large number of welding points into a machine vision device;
s5, determining the point position of the welding point;
s6, inputting the specific welding point positions into a welding device;
s7, installing the battery cover plate stud into a welding machine for welding;
s8, after welding, taking out the welded battery cover plate stud, and processing the welding seam;
s9, processing the thickness of the welding seam to be within a certain limit;
s10, cleaning the welded battery cover plate stud by using cleaning liquid;
and S11, drying the cleaned battery cover plate stud and sealing.
As a further description of the above technical solution:
and S1, taking the battery cover plate stud needing to be welded, and polishing the area needing to be welded by using a polishing device to a certain extent.
As a further description of the above technical solution:
in S2, a welding area is determined and the welding area is fixed by a marker.
As a further description of the above technical solution:
in the step S3, spot welding is performed on the battery cover stud according to the circled welding area path by using a welder to form a plurality of welding spots.
As a further description of the above technical solution:
in S4, the battery cover stud with a large number of welding points is sent to a machine vision device for image recognition.
As a further description of the above technical solution:
in S5, determining the point location of the welding point includes: and establishing a coordinate system, determining the coordinates of each welding point position, and collecting the coordinates of each welding point into a coordinate set.
As a further description of the above technical solution:
in S6, inputting the specific welding point location into the welding device, performing simulation processing on the welding process by using simulation software, and performing correction processing on the welding point location according to the simulation result.
As a further description of the above technical solution:
and S7, installing the battery cover plate stud into a welding machine for welding, and inputting inert gas into the welding device in the welding process, wherein the inert gas is nitrogen.
As a further description of the above technical solution:
in the S9, the thickness of the processing welding seam is between 35 and 55 mm.
As a further description of the above technical solution:
and S10, cleaning the welded battery cover plate stud by using cleaning liquid, wherein the cleaning liquid is acetone solution.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
the method comprises the steps of firstly determining a welding point by adopting a welding point marking method, then confirming a specific coordinate of the welding point, inputting a coordinate set into a welding system, correspondingly and very accurately determining a welding point position of a welding device in the welding process, and accurately welding the welding device along the determined coordinate displacement, so that the design can effectively solve the problem that small parts are not easy to weld, and can effectively ensure the stability of the welding process, and in the welding process, 360-degree rotary positioning can be carried out as required, the comprehensiveness of the welding process is stably improved, meanwhile, the method is also internally provided with a welding point position simulation welding process, and the first-stage simulation welding can be carried out according to the welding point position, so that the effect after welding can be visually observed, the welding point position can be adjusted according to the effect, and the accuracy of the welding process is stably ensured, the application effect of the method is improved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The invention provides a technical scheme that: a360-degree rotation positioning welding method for a stud of a new energy battery cover plate comprises the following steps:
s1, taking the battery cover plate stud needing to be welded, and carrying out certain polishing treatment on the area needing to be welded by using a polishing device;
s2, determining a welding area, and delineating the welding area by using a marking pen;
s3, spot welding is carried out on the battery cover plate stud according to the circled welding area path by using a welder to form a plurality of welding spots;
s4, sending the battery cover plate studs with a large number of welding points into a machine vision device for image recognition;
s5, determining the point position of the welding point, which comprises the following steps: establishing a coordinate system, determining the coordinates of each welding point position, and collecting the coordinates of each welding point into a coordinate set;
s6, inputting the specific welding point location into the welding device, performing simulation processing on the welding process by using simulation software, and performing correction processing on the welding coordinate point location according to the simulation result;
s7, installing the battery cover plate stud into a welding machine for welding, and inputting inert gas into a welding device in the welding process, wherein the inert gas is nitrogen;
s8, after welding, taking out the welded battery cover plate stud, and processing the welding seam;
s9, processing the thickness of the welding seam to be 35 mm;
s10, cleaning the welded battery cover plate stud by using cleaning liquid, wherein the cleaning liquid is acetone solution;
and S11, drying the cleaned battery cover plate stud and sealing.
In this embodiment, through adopting the welding point marking method, earlier confirm the welding point, confirm the concrete coordinate of welding point again, with coordinate set input to welding system in, in carrying out welding process, the welding point location of welding ware can correspond very accurately, the welding ware can be accurate welds along definite coordinate displacement, this design, can effectively solve the difficult welded problem that carries out of small-size part, can effectively guarantee welding process's stability simultaneously, and in the welding process, can carry out 360 degrees rotational positioning as required, the comprehensiveness of welding process has stably been improved.
Example 2
The invention provides a technical scheme that: a360-degree rotation positioning welding method for a stud of a new energy battery cover plate comprises the following steps:
s1, taking the battery cover plate stud needing to be welded, and carrying out certain polishing treatment on the area needing to be welded by using a polishing device;
s2, determining a welding area, and delineating the welding area by using a marking pen;
s3, spot welding is carried out on the battery cover plate stud according to the circled welding area path by using a welder to form a plurality of welding spots;
s4, sending the battery cover plate studs with a large number of welding points into a machine vision device for image recognition;
s5, determining the point position of the welding point, which comprises the following steps: establishing a coordinate system, determining the coordinates of each welding point position, and collecting the coordinates of each welding point into a coordinate set;
s6, inputting the specific welding point location into the welding device, performing simulation processing on the welding process by using simulation software, and performing correction processing on the welding coordinate point location according to the simulation result;
s7, installing the battery cover plate stud into a welding machine for welding, and inputting inert gas into a welding device in the welding process, wherein the inert gas is nitrogen;
s8, after welding, taking out the welded battery cover plate stud, and processing the welding seam;
s9, processing the thickness of the welding seam to be 45 mm;
s10, cleaning the welded battery cover plate stud by using cleaning liquid, wherein the cleaning liquid is acetone solution;
and S11, drying the cleaned battery cover plate stud and sealing.
Example 3
The invention provides a technical scheme that: a360-degree rotation positioning welding method for a stud of a new energy battery cover plate comprises the following steps:
s1, taking the battery cover plate stud needing to be welded, and carrying out certain polishing treatment on the area needing to be welded by using a polishing device;
s2, determining a welding area, and delineating the welding area by using a marking pen;
s3, spot welding is carried out on the battery cover plate stud according to the circled welding area path by using a welder to form a plurality of welding spots;
s4, sending the battery cover plate studs with a large number of welding points into a machine vision device for image recognition;
s5, determining the point position of the welding point, which comprises the following steps: establishing a coordinate system, determining the coordinates of each welding point position, and collecting the coordinates of each welding point into a coordinate set;
s6, inputting the specific welding point location into the welding device, performing simulation processing on the welding process by using simulation software, and performing correction processing on the welding coordinate point location according to the simulation result;
s7, installing the battery cover plate stud into a welding machine for welding, and inputting inert gas into a welding device in the welding process, wherein the inert gas is nitrogen;
s8, after welding, taking out the welded battery cover plate stud, and processing the welding seam;
s9, processing the thickness of the welding seam to be 55 mm;
s10, cleaning the welded battery cover plate stud by using cleaning liquid, wherein the cleaning liquid is acetone solution;
and S11, drying the cleaned battery cover plate stud and sealing.
In the embodiment, the welding point location simulation welding process is further arranged, and first-stage simulation welding can be performed according to the welding point location, so that the effect after welding can be visually observed, the welding point location can be adjusted according to the effect, the precision of the welding process is stably guaranteed, and the application effect of the method is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A360-degree rotation positioning welding method for a stud of a new energy battery cover plate is characterized by comprising the following steps of: the method comprises the following steps:
s1, taking a stud of a battery cover plate needing to be welded;
s2, determining a welding area and performing delineation;
s3, spot welding the battery cover plate stud according to the circled welding area path by using a welder;
s4, feeding the battery cover plate studs with a large number of welding points into a machine vision device;
s5, determining the point position of the welding point;
s6, inputting the specific welding point positions into a welding device;
s7, installing the battery cover plate stud into a welding machine for welding;
s8, after welding, taking out the welded battery cover plate stud, and processing the welding seam;
s9, processing the thickness of the welding seam within a certain limit;
s10, cleaning the welded battery cover plate stud by using cleaning liquid;
and S11, drying the cleaned battery cover plate stud and sealing.
2. The 360-degree rotation positioning welding method for the new energy battery cover plate stud according to claim 1, wherein in the step S1, the battery cover plate stud to be welded is taken, and a certain grinding treatment is performed on the area to be welded by using a grinding device.
3. The 360-degree rotational positioning welding method for the stud of the new energy battery cover plate as claimed in claim 1, wherein in the step S2, a welding area is determined, and the welding area is defined by a marker pen.
4. The 360-degree rotation positioning welding method for the new energy battery cover plate stud bolt according to claim 1, wherein in the step S3, a welder is used for performing spot welding on the battery cover plate stud bolt according to a circled welding area path to form a plurality of welding points.
5. The 360-degree rotational positioning welding method for the new energy battery cover plate stud bolt as claimed in claim 1, wherein in the step S4, the battery cover plate stud bolt with a large number of welding points is sent into a machine vision device for image recognition.
6. The 360-degree rotation positioning welding method for the new energy battery cover plate stud according to claim 1, wherein in the step S5, the point of the welding point is determined by the following specific steps: and establishing a coordinate system, determining the coordinates of each welding point position, and collecting the coordinates of each welding point into a coordinate set.
7. The 360-degree rotation positioning welding method for the new energy battery cover plate stud according to claim 1, wherein in the step S6, a specific welding point position is input into a welding device, simulation processing is performed on a welding process through simulation software, and correction processing is performed on the welding point position according to a simulation result.
8. The 360-degree rotation positioning welding method for the new energy battery cover plate stud according to claim 1, wherein in the step S7, the battery cover plate stud is installed on a welding machine for welding, and an inert gas is input into a welding device during welding, wherein the inert gas is nitrogen.
9. The 360-degree rotation positioning welding method for the new energy battery cover plate stud bolt according to claim 1, wherein in the step S9, the thickness of the processing welding seam is 35-55 mm.
10. The 360-degree rotation positioning welding method for the new energy battery cover plate stud according to claim 1, wherein in the step S10, the welded battery cover plate stud is cleaned by using a cleaning solution, and the cleaning solution is an acetone solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210354132.9A CN114888472A (en) | 2022-04-06 | 2022-04-06 | 360-degree rotation positioning welding method for new energy battery cover plate stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210354132.9A CN114888472A (en) | 2022-04-06 | 2022-04-06 | 360-degree rotation positioning welding method for new energy battery cover plate stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114888472A true CN114888472A (en) | 2022-08-12 |
Family
ID=82715095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210354132.9A Pending CN114888472A (en) | 2022-04-06 | 2022-04-06 | 360-degree rotation positioning welding method for new energy battery cover plate stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114888472A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4144440A (en) * | 1974-06-21 | 1979-03-13 | Fael Sa | Method and apparatus for controlling welding operations during resistance welding |
| CN102279975A (en) * | 2011-07-29 | 2011-12-14 | 中国航天科技集团公司第五研究院第五一三研究所 | Searching method of a closed path |
| CN103506793A (en) * | 2012-06-29 | 2014-01-15 | 成都陵川特种工业有限责任公司 | Welding spot positioning device capable of being adapted to various automobile pre-silencers |
| CN109514552A (en) * | 2018-11-14 | 2019-03-26 | 华南理工大学 | A kind of method of the identification of automobile door plate solder joint and path of welding planning |
| CN110814584A (en) * | 2019-10-29 | 2020-02-21 | 创想智控科技（深圳）有限公司 | Welding method, device and system based on pre-scanning and electronic equipment |
| CN111545955A (en) * | 2020-04-20 | 2020-08-18 | 华南理工大学 | Door plate welding spot identification and welding path planning method |
-
2022
- 2022-04-06 CN CN202210354132.9A patent/CN114888472A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4144440A (en) * | 1974-06-21 | 1979-03-13 | Fael Sa | Method and apparatus for controlling welding operations during resistance welding |
| CN102279975A (en) * | 2011-07-29 | 2011-12-14 | 中国航天科技集团公司第五研究院第五一三研究所 | Searching method of a closed path |
| CN103506793A (en) * | 2012-06-29 | 2014-01-15 | 成都陵川特种工业有限责任公司 | Welding spot positioning device capable of being adapted to various automobile pre-silencers |
| CN109514552A (en) * | 2018-11-14 | 2019-03-26 | 华南理工大学 | A kind of method of the identification of automobile door plate solder joint and path of welding planning |
| CN110814584A (en) * | 2019-10-29 | 2020-02-21 | 创想智控科技（深圳）有限公司 | Welding method, device and system based on pre-scanning and electronic equipment |
| CN111545955A (en) * | 2020-04-20 | 2020-08-18 | 华南理工大学 | Door plate welding spot identification and welding path planning method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106228606B (en) | Three-dimensional elliptical vibration assisted cutting micro-texture morphology modeling method | |
| CN109702750B (en) | Gantry type intelligent machining robot and intelligent machining method | |
| CN104400217A (en) | Full-automatic laser welding method and full-automatic laser welding device | |
| CN109773307A (en) | One kind is stood to fillet weld robot deep penetration welding technique | |
| CN106088572B (en) | Construction method is transformed and is used in turn to aluminum alloy mould plate | |
| CN105057855A (en) | Erecting welding technological method for single-upper-ring type large segmented stand ring with sole plates | |
| CN108115357A (en) | A kind of on-line machining method of blade of large-sized water turbine | |
| CN207087504U (en) | A kind of robot of deburring track correct | |
| CN112427777A (en) | Robot self-adaptive intelligent welding system and welding method for assembly in ship | |
| CN107309565A (en) | A kind of whole bottom state abutted flange disk lean and correct assembly welding method of Ф 3350mm ellipsoid bottoms | |
| CN114888472A (en) | 360-degree rotation positioning welding method for new energy battery cover plate stud | |
| CN205363053U (en) | Car door plant B post planking assembly spot welding device | |
| US11926002B1 (en) | CMT automatic overlaying method for opening in side wall of bimetallic composite pipe | |
| CN106624509A (en) | High-precision automatic robot welding device and working method thereof | |
| CN106695202A (en) | Intelligent automatic welding system and operation method thereof for grid plate welding and operation method | |
| CN107052312A (en) | A kind of automatic correction of casting cleaning machining locus and generation method | |
| CN108436271A (en) | A kind of welding method reducing Laser Deep Penetration Welding weld porosity quantity | |
| CN104084705B (en) | Gas filling bottle welding swing span and method of work thereof | |
| CN109590599A (en) | A kind of double end Friction Stir Welding device and method | |
| CN205950091U (en) | Laser processing device | |
| CN107378219A (en) | A kind of disk part by performing mash welder of convenient regulation | |
| CN206732415U (en) | A kind of intelligent robot's automatic soldering device for grid plate weld | |
| CN102198558B (en) | Automatic laser tracking welding method of hollow stationary blade of steam turbine | |
| CN102039985A (en) | Method for carrying and final assembly of ship sections | |
| Gao et al. | Study on arc welding robot weld seam touch sensing location method for structural parts of hull |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |