Car Bumper Punching and Welding Machine
Car bumper punching and welding machine
- Ultrasonic welding unit can be a multi-angle adjustment.
- Equipped with hot air heating function to prevent paint cracking.
- Punching drive system using gas-liquid booster cylinder drive.
- Punching unit used in one process to ensure the accuracy of punching.
- The number of common punching for 2 3 4 6 8 can be customized according to the number of different punching.
Similar machine concept
1) The external size of the equipment is about (L) 4000X (W) 2350X (H) 2350mm; the power is about 5KW; the weight of the machine is about 4.5t
2) The equipment contains 2 stations. The first station is a loading, unloading, and welding station, and the second station is a punching station.
3) The equipment punching adopts gas-liquid pressurized cylinder
Load and unload height
The height of the loading and unloading is minimized according to the actual situation of the product.
The punching and welding process
Loading and Positioning (4s):
Load the bracket and bumper body. The vacuum sucker positions the product.Start Button (4s):
The nest lifts the bumper body and moves it to the punching area.Punching Process (10s):
The hot air gun heats the product. The punching unit descends, punches, and then returns to its position.Returning to Original Position (4s):
The nest lifts the bumper body back to its original position.Preloading System (4s):
The main cylinder of the preloading system moves down, lowering the welding spot preloading to secure the welding position.Welding Process (21s):
The ultrasonic unit performs welding while air cooling ensures the weld is complete. This includes three welding cycles.Reset and Unloading (4s):
The welding points preloading and main cylinder preloading reset. Unload the product.
Total Time:
The entire punching and welding process for the product takes approximately 47 seconds, excluding loading and unloading time.
Note: The car bumper punching and welding machine process outlined above is an example based on a car bumper machine and may vary depending on the actual status and customer requirements.
The punching unit:
- The punch has a heating function, can adjust temperature on the touch screen.
- The punch and tool are made according to the punching shape of the product.
The Welding unit:
1)Bracket fixed support have the product detect sensor
2)Optical fiber sensor to detect whether the bracket is missing
3)The welding unit contains depth sensor which can modify the welding depth directly on the touch screen.
4)The welding unit contains multiple position adjustable
5)Each welding unit can independently adjust the air pressure, welding energy,welding depth, cooling time.
The nest:
1)The front and rear movement of the nest are driven by cylinder
2)The up and down movement of the nest are driven by cylinder
3)Precision positioning cylinder to ensure the precision of punching and welding position
4)Nest can be adjusted independently when matching parts.
