CN212070847U - Flexible welding vehicle body production line - Google Patents
Flexible welding vehicle body production line Download PDFInfo
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- CN212070847U CN212070847U CN201920983803.1U CN201920983803U CN212070847U CN 212070847 U CN212070847 U CN 212070847U CN 201920983803 U CN201920983803 U CN 201920983803U CN 212070847 U CN212070847 U CN 212070847U
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- vehicle body
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Abstract
The utility model discloses a flexible welding vehicle body production line, which comprises a vehicle body conveying system, wherein the vehicle body conveying system comprises a walking slide rail, a sliding device is arranged on the walking slide rail, the sliding device can slide along the walking slide rail, an installation clamp is arranged on the sliding device, and the walking slide rail is a slide rail with a convex slope; robot mounting platforms are arranged at two ends of the walking slide rail, the robot mounting platforms are arranged on the sliding mechanism and can slide back and forth or left and right, and overhead robots are arranged on the robot mounting platforms; the system further comprises a central controller, and the central controller is connected with the sliding device and the overhead robot. The beneficial effects are that: the high flexibility requirement of automatic welding production in the vertical direction can be realized by arranging the slide rail with the convex slope surface; the lifting mechanism capable of lifting and descending is adopted to realize replacement and welding of parts and specific parts, production requirements of different parts can be met, and the flexibility degree of a welding production line is improved.
Description
Technical Field
The utility model relates to an automobile body production line, especially a flexible welding car body production line.
Background
With increasingly fierce automobile market competition, the automobile product remodeling pace is accelerated, and the remodeling cycle is shortened. Therefore, it is necessary to improve the welding production line and improve the flexibility of the automobile welding production line. The existing welding production line consists of a welding device, a welding tool clamp, a mechanical transportation system, an automatic control part and the like, wherein the flexibility of the welding device is the key for determining the flexibility degree of the welding production line.
The existing flexible welding production line generally adopts a manual welding mode, the manual welding mode increases the labor cost, the welding quality fluctuates along with the working time of workers and different shifts, the stability of the product quality cannot be guaranteed, and the requirements of modern factories for telling production and fine manufacturing are difficult to meet.
Aiming at the automatic welding requirements of small assembly parts, several automatic robot welding platforms are developed at present, and the automatic robot welding platforms mainly comprise a sledge reciprocating type welding platform and a rotary type welding platform. The arrangement mode adopts a form of a robot island, a plurality of welding platforms are arranged around the robot, and one robot is configured to be used for welding tasks of the plurality of welding platforms. The form in robot island has satisfied the welding quality demand of the automatic welding production of little assembly to a certain extent, but because every welds the dress platform and all need have a workman to accomplish the requirement of unloading simultaneously, so workman's quantity is still many, and unloading is in a position moreover to there are several to weld the dress platform of unloading equally around to the transportation and the depositing of material have brought very big pressure, and the commodity circulation is more complicated.
Disclosure of Invention
An object of the utility model is to provide a flexible dress automobile body production line that welds can promote greatly and weld dress efficiency on line.
A flexible welding vehicle body production line comprises a vehicle body conveying system, wherein the vehicle body conveying system comprises a walking slide rail, a sliding device is arranged on the walking slide rail, the sliding device can slide along the walking slide rail, a mounting clamp is arranged on the sliding device, and the walking slide rail is a slide rail with a convex slope surface; robot mounting platforms are arranged at two ends of the walking slide rail, the robot mounting platforms are arranged on the sliding mechanism and can slide back and forth or left and right, and overhead robots are arranged on the robot mounting platforms; the system further comprises a central controller, and the central controller is connected with the sliding device and the overhead robot.
The mounting fixture comprises a framework, a positioning clamping fixture is arranged on the framework, and a positioner is further arranged on the framework.
The robot mounting platform is provided with a telescopic device, and the overhead robot is connected with the robot mounting platform through the telescopic device.
The telescopic device is a lifting mechanism capable of lifting and descending.
The positioning mould is provided with a clamp tray, and the clamp tray is provided with a clamping and positioning interface which can be clamped and positioned with a vehicle body.
The walking slide rail is also provided with a vehicle type recognition sensor.
And the front end of the overhead robot is provided with a pneumatic spot welding clamp.
Flexible welding dress automobile body production line, its beneficial effect is:
(1) the automatic welding mode is adopted, so that the welding quality is improved, the stable product quality is ensured, the requirements of modern factory production and fine manufacturing are met, the high efficiency and reliability of the modern production are well met, the quick response of the production task can be quickly adjusted according to the market demand, and the production is better matched with the market demand;
(2) the slide rail with the convex slope surface is arranged, so that the high flexibility requirement of automatic welding production in the vertical direction can be met, the automatic high beat is realized, the personnel investment is reduced, the space is saved, and the pressure of disordered logistics is reduced;
(3) the lifting mechanism capable of lifting and descending is adopted to realize replacement and welding of parts and specific parts, production requirements of different parts can be met, and the flexibility degree of a welding production line is improved.
Drawings
FIG. 1 is a schematic structural view of a flexible welded vehicle body production line;
FIG. 2 is a schematic view of the working state of a flexible welded vehicle body production line;
fig. 3 is a schematic view of the structure of the mounting clip.
The reference numbers in the figures illustrate:
1. the automatic spot welding machine comprises a vehicle body conveying system, 2 parts of walking slide rails, 3 parts of sliding devices, 4 parts of mounting fixtures, 5 parts of convex slopes, 6 parts of a robot mounting platform, 7 parts of sliding mechanisms, 8 parts of overhead robots, 9 parts of a central controller, 10 parts of a framework, 11 parts of positioning clamping fixtures, 12 parts of a positioner, 13 parts of a telescopic device, 14 parts of a lifting mechanism, 15 parts of a fixture tray, 16 parts of clamping positioning interfaces, 17 parts of vehicle type identification sensors, 18 parts of pneumatic spot welding tongs
Detailed Description
In order to explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following embodiments are described in detail with reference to the accompanying drawings.
The flexible welding vehicle body production line shown in fig. 1 comprises a vehicle body conveying system 1, wherein the vehicle body conveying system 1 comprises a walking slide rail 2, a sliding device 3 is arranged on the walking slide rail 2, the sliding device 3 can slide along the walking slide rail 2, a mounting fixture 4 is arranged on the sliding device 3, and the walking slide rail 2 is a slide rail with a convex slope surface 5; robot mounting platforms 6 are arranged at two ends of the walking slide rail 2, the robot mounting platforms 6 are arranged on a sliding mechanism 7 and can slide back and forth or left and right, and overhead robots 8 are arranged on the robot mounting platforms 6; and the system also comprises a central controller 9, wherein the central controller 9 is connected with the sliding device 3 and the overhead type robot 8.
The mounting fixture 4 comprises a framework 10, a positioning clamping fixture 11 is arranged on the framework 10, and a positioner 12 is further arranged on the framework 10.
The robot mounting platform 6 is provided with a telescopic device 13, and the overhead robot 8 is connected with the robot mounting platform 6 through the telescopic device 13; the telescopic device 13 is a lifting mechanism 14 capable of lifting and descending.
The positioning mould 11 is provided with a clamp tray 15, the clamp tray 15 is provided with a clamping and positioning interface 16 which can be clamped and positioned with a vehicle body, the walking slide rail 2 is further provided with a vehicle type recognition sensor 17, and the front end of the overhead robot 7 is provided with a pneumatic spot welding clamp 18.
When a production line needs to produce new parts, the production of the new parts can be realized by replacing the mounting clamp 4;
under the condition that all the clamps on the wire body are installed in place to prepare production, initially, the clamp trays 10 on the lifting mechanism 8 are all located at the working positions, and meanwhile, the overhead type robot 8 at the welding station performs welding tasks and feeding on corresponding parts. The robot mounting platform 6 is provided with a telescopic device 13, and the overhead robot 8 is connected with the robot mounting platform 6 through the telescopic device 13. Walking slide rail 2 is for having the domatic 5 slide rail of protruding type, has the domatic 5 slide rail of protruding type through the setting, can make things convenient for vertical direction's automatic welding production to provide corresponding high flexible production requirement, reduce personnel's input, practice thrift the space and reduce the chaotic pressure of commodity circulation when realizing automatic high beat.
To sum up, the preferred embodiment of the present invention is only, the protection scope of the present invention is not limited thereto, and all equivalent changes and modifications made in accordance with the patent scope and the content of the specification of the present invention are all within the scope covered by the present invention.
Claims (7)
1. The utility model provides a flexible dress automobile body production line that welds which characterized in that: the device comprises a vehicle body conveying system (1) and a mounting fixture (4), wherein the vehicle body conveying system (1) comprises a walking slide rail (2), a sliding device (3) is arranged on the walking slide rail (2), the sliding device (3) can slide along the walking slide rail (2), the mounting fixture (4) is arranged on the sliding device (3), and the walking slide rail (2) is a slide rail with a convex slope surface (5);
robot mounting platforms (6) are arranged at two ends of the walking slide rail (2), the robot mounting platforms (6) are arranged on a sliding mechanism (7) and can slide back and forth or left and right, and overhead robots (8) are arranged on the robot mounting platforms (6);
the robot system further comprises a central controller (9), wherein the central controller (9) is connected with the sliding device (3) and the overhead robot (8).
2. The flexible welding vehicle body production line of claim 1, wherein: the mounting fixture (4) comprises a framework (10), a positioning clamping fixture (11) is arranged on the framework (10), and a positioner (12) is further arranged on the framework (10).
3. The flexible welding vehicle body production line of claim 1, wherein: the robot mounting platform (6) is provided with a telescopic device (13), and the overhead robot (8) is connected with the robot mounting platform (6) through the telescopic device (13).
4. The flexible welding vehicle body production line according to claim 3, characterized in that: the telescopic device (13) is a lifting mechanism (14) which can lift and fall.
5. The flexible welding vehicle body production line according to claim 2, characterized in that: the positioning clamping fixture is characterized in that a fixture tray (15) is arranged on the positioning clamping fixture (11), and a clamping and positioning interface (16) capable of clamping and positioning the vehicle body is arranged on the fixture tray (15).
6. The flexible welding vehicle body production line of claim 1, wherein: the walking slide rail (2) is also provided with a vehicle type recognition sensor (17).
7. The flexible welding vehicle body production line of claim 1, wherein: the front end of the overhead robot (8) is provided with a pneumatic spot welding clamp (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983803.1U CN212070847U (en) | 2019-06-27 | 2019-06-27 | Flexible welding vehicle body production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983803.1U CN212070847U (en) | 2019-06-27 | 2019-06-27 | Flexible welding vehicle body production line |
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| Publication Number | Publication Date |
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| CN212070847U true CN212070847U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920983803.1U Active CN212070847U (en) | 2019-06-27 | 2019-06-27 | Flexible welding vehicle body production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070621A (en) * | 2021-04-13 | 2021-07-06 | 长春华翔轿车消声器有限责任公司 | Walking welding production line |
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2019
- 2019-06-27 CN CN201920983803.1U patent/CN212070847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070621A (en) * | 2021-04-13 | 2021-07-06 | 长春华翔轿车消声器有限责任公司 | Walking welding production line |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flexible welded body production line Effective date of registration: 20230628 Granted publication date: 20201204 Pledgee: Bank of China Limited Wuhan Economic and Technological Development Zone sub branch Pledgor: Checheng Intelligent Equipment (Wuhan) Co.,Ltd. Registration number: Y2023420000272 |