CN112570942A - A automobile body combination welding system for protection type vehicle - Google Patents
A automobile body combination welding system for protection type vehicle Download PDFInfo
- Publication number
- CN112570942A CN112570942A CN202011598801.4A CN202011598801A CN112570942A CN 112570942 A CN112570942 A CN 112570942A CN 202011598801 A CN202011598801 A CN 202011598801A CN 112570942 A CN112570942 A CN 112570942A
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- side wall
- assembly welding
- assembly
- welding
- clamp
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- 238000003466 welding Methods 0.000 title claims abstract description 116
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 43
- 230000007306 turnover Effects 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/02—Carriages for supporting the welding or cutting element
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a vehicle body combined welding system for a protective vehicle, which comprises a vehicle body assembling and welding tool, wherein the vehicle body assembling and welding tool comprises a bottom plate support, and side wall assembling and welding tools are arranged on the left side and the right side of the bottom plate support; each group of side wall assembly welding tools is correspondingly provided with a side wall upper part tool; a front coaming upper part tool is arranged on the front side of the bottom plate support; a rear coaming mounting tool is arranged on the rear side of the bottom plate support; and a top cover hoisting clamp is arranged above the bottom plate support. The invention is characterized in that: the automatic degree is high, and each mobilizable frock clamp is in the same place, guarantees the accuracy of position, and positioning accuracy is high, and production efficiency is high.
Description
Technical Field
The invention relates to the technical field related to automatic assembly of automobiles, in particular to a combined welding system for a body of a protective vehicle.
Background
At present, in the field of automobile body combined welding of large automobiles in China, welding of automobile bodies is basically finished by adopting an independent station type, in the automobile body combined welding process of the large automobiles, the independent station type needs to finish all work in a fixed exhibition position, the production efficiency is low, all work is finished completely manually due to the fact that no tool is used for positioning and clamping, welding deformation cannot be controlled, equipment in the independent exhibition position type needs to be replaced regularly, the cost is relatively high, the production period is long, the productivity cannot be improved, and the requirements of clients cannot be met.
Disclosure of Invention
The invention aims to overcome the defects and provide a combined welding system for a protective vehicle.
The technical scheme adopted by the invention for realizing the purpose is as follows: a vehicle body combined welding system for a protective vehicle comprises a vehicle body assembling and welding tool, wherein the vehicle body assembling and welding tool comprises a bottom plate support, side wall assembling and welding tools are arranged on the left side and the right side of the bottom plate support, the two side wall assembling and welding tools are oppositely arranged, each side wall assembling and welding tool comprises a support assembly, an assembling and welding platform, a welding robot, an assembling and welding conveying mechanism and an assembling and welding support frame, the assembling and welding platform and the welding robot are arranged on the support assembly, the welding conveying mechanism is arranged below the assembling and welding platform, and the assembling and welding support frame is arranged on the assembling and welding conveying mechanism and can move along the length direction of the assembling and welding conveying mechanism;
each group of the side wall assembly welding tools is correspondingly provided with a side wall upper part tool, the side wall upper part tool comprises a turnover machine, a side wall upper part frame, a side wall clamp and a side wall conveying mechanism, the side wall clamp is arranged on a side wall upper frame which is connected with the turnover machine, the turnover machine can turn over the horizontally arranged side wall upper frame and the side wall clamp by 90 degrees to be in a vertical state, the end parts of the side wall conveying mechanisms are arranged corresponding to the assembly welding conveying mechanism and are vertical to the assembly welding conveying mechanism, the side wall conveying mechanism comprises a side wall base and a side wall moving assembly, the side wall moving assembly is arranged on the side wall base, the side wall moving component can move along the length direction of the side wall base, the side wall clamp is connected with the side wall moving component when in a vertical state, the side wall moving assembly can drive the side wall clamp to move from the side wall upper part frame to the assembly welding supporting frame;
the front side of the bottom plate support is provided with a front coaming upper workpiece tool, the front coaming upper workpiece tool comprises a front coaming base and a front coaming moving assembly, the front coaming moving assembly is installed on the front coaming base, and the front coaming moving assembly can move along the length direction of the front coaming base;
a rear coaming feeding tool is arranged on the rear side of the bottom plate support and comprises a rear coaming base and a rear coaming moving assembly, the rear coaming moving assembly is mounted on the rear coaming base, and the rear coaming moving assembly can move along the length direction of the rear coaming base;
and a top cover hoisting clamp is arranged above the bottom plate support.
The side wall assembly welding machine is characterized in that a first side wall clamp positioning block is installed at the upper end and the lower end of the assembly welding supporting frame, a first side wall clamp limiting block is installed on one side, away from the side wall upper part tool, of the assembly welding supporting frame, a second side wall clamp positioning block is installed at the upper end and the lower end of the side wall upper part frame when the side wall upper part frame is in a vertical state, and a second side wall clamp limiting block is installed on one side, away from the side wall assembly welding tool.
And a first guide wheel corresponding to the side wall clamp is arranged on the side wall clamp positioning block I, and a second guide wheel corresponding to the clamp is arranged on the side wall clamp positioning block II.
The length direction of the front wall plate base is the same as the length direction of the assembly welding conveying mechanism.
The invention is characterized in that: the automatic degree is high, and each mobilizable frock clamp is in the same place, guarantees the accuracy of position, and positioning accuracy is high, and production efficiency is high.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a side view of the present invention.
FIG. 4 is a schematic structural view of the side wall assembly welding tool and the working position of the side wall upper part.
Fig. 5 is a schematic structural diagram of the assembly welding support frame and the assembly welding conveying mechanism.
FIG. 6 is a schematic structural view of the side wall upper part tool of the invention.
Wherein: 1. the automobile body assembly welding tool 11, the bottom plate support 12, the side wall assembly welding tool 121, the support assembly 122, the assembly welding platform 123, the welding robot 124, the assembly welding conveying mechanism 125, the assembly welding support frame 1251, the first side wall clamp positioning block 1252, the first side wall clamp limiting block 1253, the first guide wheel 2, the first side wall upper part tool 21, the turnover machine 22, the side wall upper part frame 221, the second side wall clamp positioning block 222, the second side wall clamp limiting block 223, the second guide wheel 23, the side wall clamp 24, the side wall conveying mechanism 241, the side wall base 242, the side wall moving assembly 3, the front wall upper part tool 31, the front wall base 32, the front wall moving assembly 4, the rear wall upper part tool 41, the rear wall base 42, the rear wall moving assembly 5 and the top cover hoisting clamp.
Detailed Description
As shown in fig. 1-6, the invention is a vehicle body combination welding system for a protective vehicle, comprising a vehicle body assembly welding tool 1, wherein the vehicle body assembly welding tool 1 comprises a bottom plate support 11 installed on the ground, side wall assembly welding tools 12 are respectively arranged on the left side and the right side of the bottom plate support 11, two sets of side wall assembly welding tools 12 are symmetrically arranged on the left side and the right side, each set of side wall assembly welding tools 12 comprises a support component 121, an assembly welding platform 122, a welding robot 123, an assembly welding conveying mechanism 124 and an assembly welding support frame 125, the assembly welding platform 122 and the welding robot 123 are both installed on the support component 121, the assembly welding platform 122 and the support component 121 are both installed on the ground, the assembly welding conveying mechanism 124 is arranged below the assembly welding platform 122 and installed on the ground, the assembly welding support frame 125 is installed on the assembly welding conveying mechanism 124, the assembly welding support frame 125 can move along the length direction of the assembly welding conveying mechanism 124 through a driving device, the driving device can adopt a structure that a motor is controlled to be matched with a gear rack, and can also adopt other existing driving devices; each group of the side wall assembly welding tools 12 is correspondingly provided with a side wall upper part tool 2, each side wall upper part tool 2 comprises a turnover machine 21, a side wall upper part frame 22, a side wall clamp 23 and a side wall conveying mechanism 24, the side wall clamp 23 is arranged on the side wall upper part frame 22, the side wall upper part frame 22 is connected with the turnover machine 21, the turnover machine 21 can turn the horizontally arranged side wall upper part frame 22 and the side wall clamp 23 for 90 degrees to be in a vertical state, the end part of the side wall conveying mechanism 24 is correspondingly arranged with the assembly welding conveying mechanism 124 and is perpendicular to the assembly welding conveying mechanism 124, the side wall conveying mechanism 24 comprises a side wall base 241 and a side wall moving component 242, the side wall base 241 is arranged on the ground, the side wall moving component 242 is arranged on the side wall base 241, and can move along the length direction of the side wall base 241 through a driving mechanism, the driving mechanism can adopt a motor control matched gear rack structure, and can also adopt other existing driving devices, the side wall clamp 23 is connected with the side wall moving component 242 when in a vertical state, and the side wall moving component 242 can drive the side wall clamp 23 to move from the side wall upper part frame 22 to the assembly welding supporting frame 125; a first side wall clamp positioning block 1251 is arranged at each of the upper end and the lower end of the assembly welding support frame 125, a first side wall clamp limiting block 1252 is arranged at one side of the assembly welding support frame 125, which is far away from the side wall upper part tool 2, the assembly welding support frame 23 is ensured to be clamped and positioned in the assembly welding support frame 125 through the first side wall clamp positioning block 1251 and the first side wall clamp limiting block 1252, and only can enter from one end of the assembly welding support frame 125, which is close to the side wall upper part tool 2, a second side wall clamp positioning block 221 is arranged at each of the upper end and the lower end of the side wall upper part frame 22 in a vertical state, a second side wall clamp limiting block 222 is arranged at one side of the side wall upper part frame 22, which is far away from the side wall assembly welding tool 12, the side wall clamp 23 is ensured to be clamped and positioned in the side wall upper part frame 22 through the second side wall clamp positioning block 221 and, a guide wheel I1253 corresponding to the side wall clamp 23 is arranged on the side wall clamp positioning block I1251, a guide wheel II 223 corresponding to the side wall clamp 23 is arranged on the side wall clamp positioning block II 221, and the guide wheel I1253 and the guide wheel II 223 play a role in guiding when the side wall clamp 23 moves; a front panel upper part tool 3 is arranged on the front side of the bottom plate support 11, the front panel upper part tool 3 comprises a front panel base 31 and a front panel moving assembly 32, the front panel base 31 is mounted on the ground, the front panel moving assembly 32 is mounted on the front panel base 31, the front panel moving assembly 32 can move along the length direction of the front panel base 31 through a driving mechanism, the driving mechanism can adopt a motor control matched gear rack structure or other existing driving devices, a grabbing robot can be mounted on the front panel moving assembly 32, a front panel can be grabbed through the grabbing robot and can move to the front side of the bottom plate support 11 along with the front panel moving assembly 32, and the length direction of the front panel base 31 is the same as the length direction of the assembly welding conveying mechanism 124 so as to reduce the whole space occupation; a back panel mounting tool 4 is arranged at the rear side of the bottom plate support 11, the back panel mounting tool 4 comprises a back panel base 41 and a back panel moving assembly 42, the back panel base 41 is mounted on the ground, the back panel moving assembly 42 is mounted on the back panel base 41, and the back panel moving assembly 42 can move along the length direction of the back panel base 41 through a driving mechanism; the driving mechanism can adopt a structure that a motor is controlled to be matched with a gear rack, and can also adopt other existing driving devices, a grabbing robot can be installed on the back panel moving assembly 42, the grabbing robot grabs the back panel, then the back panel moving assembly 42 moves to the front side of the bottom plate support 11 and is influenced by two groups of side panel upper part tools 2 to prevent interference, and the length direction of the back panel base 41 is the same as the length direction of the assembly welding conveying mechanism 124; and a top cover hoisting clamp 5 is arranged above the bottom plate support 11, and the top cover hoisting clamp 5 can be mounted on the truss.
During operation, the bottom plate assembly is arranged on the bottom plate support 11; when the front wall panel assembly is used for loading, the grabbing robot of the front wall panel upper part tool 3 grabs the front wall panel assembly, and then the front wall panel moving assembly 32 is driven by the driving structure to drive the front wall panel assembly on the grabbing robot to move towards the front side of the bottom plate support 11 along the length direction of the front wall panel base 31; when the back panel assembly is used for loading, the grabbing robot of the back panel loading tool 4 grabs the back panel assembly, and then the back panel moving assembly 42 is driven by the driving structure to drive the back panel assembly on the grabbing robot to move towards the back side of the bottom plate support 11 along the length direction of the front wall back base; when the top cover is used for loading, the top cover is hoisted to a position above the bottom plate support 11 through the top cover hoisting clamp 5; when the left side wall component and the right side wall component are used for loading, the corresponding side turnover mechanism 21 respectively drives the respective side wall loading frame 22 and the side wall clamp 23 to be in a horizontal state, after the side wall component is placed on the side wall clamp 23, the corresponding side turnover mechanism 21 drives the side wall loading frame 22, the side wall clamp 23 and the side wall component to be in a vertical state after turning over 90 degrees, the side wall clamp 23 is locked on the side wall moving component 242, at the moment, the assembly welding support frame 125 and the side wall loading frame 22 are in the same plane, the driving structure of the side wall conveying mechanism 24 drives the side wall moving component 242 and the side wall clamp 23 fixed on the side wall moving component 242 to move to the assembly welding support frame 125 along the length direction of the side wall base 241 towards the side wall assembly welding tool 12, the assembly welding support frame 125, the side wall clamp 23 and the side wall component move to the bottom plate support 11 direction under the driving device of the assembly, the staff on the assembly welding platform 122 welds the left side wall assembly, the right side wall assembly, the bottom plate assembly, the front coaming assembly, the rear coaming assembly and the top cover by controlling the welding robot 123, and completes the vehicle body assembly welding.
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 able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (4)
1. A body assembly welding system for a protective vehicle, characterized by: the assembly welding device comprises a vehicle body assembly welding tool, wherein the vehicle body assembly welding tool comprises a bottom plate support, side wall assembly welding tools are arranged on the left side and the right side of the bottom plate support, the two groups of side wall assembly welding tools are arranged oppositely, each group of side wall assembly welding tool comprises a support assembly, an assembly welding platform, a welding robot, an assembly welding conveying mechanism and an assembly welding support frame, the assembly welding platform and the welding robot are both arranged on the support assembly, the welding conveying mechanism is arranged below the assembly welding platform, and the assembly welding support frame is arranged on the assembly welding conveying mechanism and can move along the length direction of the assembly welding conveying mechanism;
each group of the side wall assembly welding tools is correspondingly provided with a side wall upper part tool, the side wall upper part tool comprises a turnover machine, a side wall upper part frame, a side wall clamp and a side wall conveying mechanism, the side wall clamp is arranged on a side wall upper frame which is connected with the turnover machine, the turnover machine can turn over the horizontally arranged side wall upper frame and the side wall clamp by 90 degrees to be in a vertical state, the end parts of the side wall conveying mechanisms are arranged corresponding to the assembly welding conveying mechanism and are vertical to the assembly welding conveying mechanism, the side wall conveying mechanism comprises a side wall base and a side wall moving assembly, the side wall moving assembly is arranged on the side wall base, the side wall moving component can move along the length direction of the side wall base, the side wall clamp is connected with the side wall moving component when in a vertical state, the side wall moving assembly can drive the side wall clamp to move from the side wall upper part frame to the assembly welding supporting frame;
the front side of the bottom plate support is provided with a front coaming upper workpiece tool, the front coaming upper workpiece tool comprises a front coaming base and a front coaming moving assembly, the front coaming moving assembly is installed on the front coaming base, and the front coaming moving assembly can move along the length direction of the front coaming base;
a rear coaming feeding tool is arranged on the rear side of the bottom plate support and comprises a rear coaming base and a rear coaming moving assembly, the rear coaming moving assembly is mounted on the rear coaming base, and the rear coaming moving assembly can move along the length direction of the rear coaming base;
and a top cover hoisting clamp is arranged above the bottom plate support.
2. The body assembly welding system for a protected vehicle of claim 1, wherein: the side wall assembly welding machine is characterized in that a first side wall clamp positioning block is installed at the upper end and the lower end of the assembly welding supporting frame, a first side wall clamp limiting block is installed on one side, away from the side wall upper part tool, of the assembly welding supporting frame, a second side wall clamp positioning block is installed at the upper end and the lower end of the side wall upper part frame when the side wall upper part frame is in a vertical state, and a second side wall clamp limiting block is installed on one side, away from the side wall assembly welding tool.
3. The body assembly welding system for a protected vehicle of claim 2, wherein: and a first guide wheel corresponding to the side wall clamp is arranged on the side wall clamp positioning block I, and a second guide wheel corresponding to the clamp is arranged on the side wall clamp positioning block II.
4. The body assembly welding system for a protected vehicle of claim 1, wherein: the length direction of the front wall plate base is the same as the length direction of the assembly welding conveying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011598801.4A CN112570942B (en) | 2020-12-30 | 2020-12-30 | Vehicle body combination welding system for protective vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011598801.4A CN112570942B (en) | 2020-12-30 | 2020-12-30 | Vehicle body combination welding system for protective vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112570942A true CN112570942A (en) | 2021-03-30 |
| CN112570942B CN112570942B (en) | 2024-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011598801.4A Active CN112570942B (en) | 2020-12-30 | 2020-12-30 | Vehicle body combination welding system for protective vehicle |
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| Country | Link |
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| CN (1) | CN112570942B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334046A (en) * | 2021-06-02 | 2021-09-03 | 亚普汽车部件股份有限公司 | Method for automatically mounting parts on mechanism |
| CN113523634A (en) * | 2021-07-29 | 2021-10-22 | 一汽解放汽车有限公司 | Body-in-white welding system and welding method |
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| KR20090039993A (en) * | 2007-10-19 | 2009-04-23 | 현대자동차주식회사 | A roof welding system for body |
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| CN106425258A (en) * | 2016-11-30 | 2017-02-22 | 安徽安凯汽车股份有限公司 | Overall assembly tool for passenger car body large pieces |
| CN109719412A (en) * | 2019-02-02 | 2019-05-07 | 宁波吉利汽车研究开发有限公司 | Side wall welding production system |
| CN214350424U (en) * | 2020-12-30 | 2021-10-08 | 大连四达高技术发展有限公司 | A automobile body combination welding system for protection type vehicle |
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2020
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| CN201065143Y (en) * | 2007-05-24 | 2008-05-28 | 大连四达高技术发展有限公司 | Multi-axle multi-station suspension carrying robot |
| KR20090039993A (en) * | 2007-10-19 | 2009-04-23 | 현대자동차주식회사 | A roof welding system for body |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113334046A (en) * | 2021-06-02 | 2021-09-03 | 亚普汽车部件股份有限公司 | Method for automatically mounting parts on mechanism |
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| CN113523634A (en) * | 2021-07-29 | 2021-10-22 | 一汽解放汽车有限公司 | Body-in-white welding system and welding method |
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| Publication number | Publication date |
|---|---|
| CN112570942B (en) | 2024-09-24 |
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