CN221158950U - Efficient automatic projection welding station - Google Patents
Efficient automatic projection welding station Download PDFInfo
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- CN221158950U CN221158950U CN202322886745.XU CN202322886745U CN221158950U CN 221158950 U CN221158950 U CN 221158950U CN 202322886745 U CN202322886745 U CN 202322886745U CN 221158950 U CN221158950 U CN 221158950U
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- projection welding
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- projection
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- 238000003466 welding Methods 0.000 title claims abstract description 59
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000005219 brazing Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The embodiment of the utility model discloses a high-efficiency automatic projection welding station which comprises a projection welding machine and a feeding conveyor belt, wherein a guiding camera is arranged at the tail end of the feeding conveyor belt, a robot is arranged on one side of the guiding camera, the projection welding machine is arranged on the other side of the robot, a fastener conveyer and the robot are arranged on one side of the projection welding machine, and each projection welding machine corresponds to 2 robots.
Description
Technical Field
The utility model relates to the technical field of projection welding, in particular to a high-efficiency automatic projection welding station.
Background
Projection welding is a high-efficiency welding method capable of simultaneously performing multiple spot welding, and can be used instead of arc welding, brazing and seaming. The method has the characteristics of high processing speed, no consumption except electric power and great characteristic. The projection welding is different from spot welding in that a bump is previously formed on a plate member, or in that a profile, a chamfer, or the like, which can concentrate current, on a weldment is used as a mutual contact portion at the time of welding. The welding process is contacted by the convex points, so that the pressure and the current density on the unit area are improved, the oxide film on the surface of the plate is favorably crushed, the heat is concentrated, the split flow is reduced, the center distance of spot welding is reduced, the multipoint projection welding can be carried out at one time, the production efficiency is improved, and the buckling deformation of the joint is reduced. On the automobile body, generally weld projection nut (the nut that has the bump) on the sheet metal, only need screw up the bolt like this when the assembly can, improved assembly work efficiency, at present automatic projection welds big part (length more than 1 m) and adopts 1 six robots to go up the unloading generally, and 1/3's time projection welds, 2/3's time projection welder idle, and equipment utilization is low.
Disclosure of Invention
The utility model aims to provide a high-efficiency automatic projection welding station, which solves the defect of low efficiency in projection welding of large parts.
The embodiment of the utility model discloses a high-efficiency automatic projection welding station which comprises a projection welding machine and a feeding conveyor belt, wherein a guiding camera is arranged at the tail end of the feeding conveyor belt, a robot is arranged on one side of the guiding camera, the projection welding machine is arranged on the other side of the robot, a fastener conveyer and the robot are arranged on one side of the projection welding machine, and each projection welding machine corresponds to 2 robots.
In an embodiment of the present utility model, the camera further comprises a positioning camera, and the positioning camera is located at the front end of the guiding camera.
In one embodiment of the utility model, 2 projection welders and fastener conveyors are provided, 4 robots are provided, 1 feeding conveyor belt, 1 guiding camera and 1 positioning camera are provided, the guiding camera is positioned at one end of the feeding conveyor belt, and the positioning camera is positioned between the feeding conveyor belt and the guiding camera.
In one embodiment of the utility model, robots are respectively arranged on two sides of the feeding conveyor belt, and each projection welding machine is correspondingly provided with 1 robot control cabinet.
In one embodiment of the utility model, AGV trolleys are also arranged, and the number of the AGV trolleys is equal to that of the projection welding machines.
The utility model has the following advantages:
the utility model uses a guiding camera to scan the parts on the feeding conveyor belt, guides a robot to grasp the parts, and the robot grasps the parts to the projection welder after picking the parts and compensating the deviation of the positioning holes by the positioning camera, and the robot sends the fasteners to the positioning pins of the projection welder by the fastener conveyor to weld by the projection welder; the robot leaves the projection welding machine, and meanwhile, the other robot grabs the piece to the projection welding machine, the fastener conveyor sends the fastener to the positioning pin of the projection welding machine, and the projection welding machine welds; and (5) repeating the steps, and fully utilizing the projection welder.
Drawings
The utility model and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout. The drawings may not be to scale, emphasis instead being placed upon illustrating the principles of the utility model.
FIG. 1 is a schematic diagram of an embodiment of the present utility model.
Detailed Description
The structure of the present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the utility model.
As shown in the figure, the embodiment of the utility model discloses a high-efficiency automatic projection welding station, which comprises a projection welding machine 1 and a feeding conveyor belt 2, wherein a guiding camera 3 is arranged at the tail end of the feeding conveyor belt 2, a robot 4 is arranged on one side of the guiding camera 3, the projection welding machine 1 is arranged on the other side of the robot 4, a fastener conveyer 5 and the robot 4 are arranged on one side of the projection welding machine 1, and each projection welding machine 1 corresponds to 2 robots 4. The loading conveyor 2 is used for loading, where the material refers to parts 9 that are not projection welded.
In an embodiment of the present utility model, the positioning camera 6 is further included, and the positioning camera 6 is located at the front end of the guiding camera 3. The positioning camera 6 is a 2D camera and plays a role in accurate positioning.
In an embodiment of the utility model, the projection welding machine 1 and the fastener conveyor 5 are respectively provided with 2, the robot 4 is provided with 4, the feeding conveyor belt 2, the guiding camera 3 and the positioning camera 6 are respectively provided with 1, the guiding camera 3 is positioned at one end of the feeding conveyor belt 2, and the positioning camera 6 is positioned between the feeding conveyor belt 2 and the guiding camera 3. The utility model can projection weld 2 kinds of nuts, so 2 projection welding machines 1 are used. The time for projection welding 1 nut is about 3S, and the time for grabbing 1 nut is about 4S, so that seamless butt joint can be basically realized, and one nut can be grabbed while the other nut is projection welded.
In an embodiment of the utility model, robots 4 are respectively arranged on two sides of the feeding conveyor belt 2, and each projection welding machine 1 is correspondingly provided with 1 robot control cabinet 7.
In one embodiment of the utility model, AGV dollies 8 are also provided, the number of AGV dollies 8 being equal to the number of projection welders 1. The AGV trolley 8 is used for conveying the part 9 which is qualified by projection welding. Of course, a waste bin 10 may also be provided for the placement of reject products.
The utility model uses the guiding camera 3 to scan the parts 9 on the feeding conveyor belt 2, guides the robot to grasp the parts, and compensates the deviation of the positioning holes from the positioning camera after the robot picks the parts, and the robot grasps the parts to the projection welder, and the fastener conveyor sends the fasteners to the positioning pins of the projection welder, and the projection welder is welded; the robot leaves the projection welding machine, and meanwhile, the other robot grabs the piece to the projection welding machine, the fastener conveyor sends the fastener to the positioning pin of the projection welding machine, and the projection welding machine welds; and the projection welding machine is fully utilized to realize high-efficiency automatic projection welding.
The preferred embodiments of the present utility model have been described above. It is to be understood that the utility model is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model or modifications to equivalent embodiments without departing from the scope of the technical solution of the present utility model, using the methods and technical contents disclosed above, without affecting the essential content of the present utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides a high-efficient automatic projection welding station, its characterized in that, including projection welding machine and material loading conveyer belt, the end of material loading conveyer belt is equipped with the guide camera, and one side of guide camera is equipped with the robot, and projection welding machine sets up the opposite side at the robot, and one side of projection welding machine is equipped with fastener conveyer and robot, and every projection welding machine corresponds 2 robots.
2. The high efficiency automated projection welding station of claim 1, further comprising a positioning camera positioned at a front end of the guidance camera.
3. The efficient automated projection welding station of claim 2, wherein the projection welder and the fastener conveyor are each provided with 2 robots and 4 loading conveyor belts, the guide camera and the positioning camera are each provided with 1, the guide camera is located at one end of the loading conveyor belt, and the positioning camera is located between the loading conveyor belt and the guide camera.
4. A high efficiency automated projection welding station according to claim 3, wherein robots are provided on each side of the feed conveyor, and 1 robot control cabinet is provided for each projection welding machine.
5. An efficient automated projection welding station as defined in claim 1, further comprising AGV trolleys, the number of AGV trolleys being equal to the number of projection welding machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322886745.XU CN221158950U (en) | 2023-10-25 | 2023-10-25 | Efficient automatic projection welding station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322886745.XU CN221158950U (en) | 2023-10-25 | 2023-10-25 | Efficient automatic projection welding station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221158950U true CN221158950U (en) | 2024-06-18 |
Family
ID=91440941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322886745.XU Active CN221158950U (en) | 2023-10-25 | 2023-10-25 | Efficient automatic projection welding station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221158950U (en) |
-
2023
- 2023-10-25 CN CN202322886745.XU patent/CN221158950U/en active Active
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