AGV Foam Transportation:
An AGV (Automated Guided Vehicle) automatically transports foam from the semi-finished product storage warehouse to the designated location on the sponge mattress production line.
Robot Foam Placement:
Robots pick up foam pieces and place them onto the sponge mattress production line. This process accommodates 2-3 stacks of foam of varying types.
Adhesive Application:
Adhesive (PUR) is automatically applied to the foam as part of the sponge mattress production process.
Precision Foam Layering:
A robot picks up another foam piece and attaches it with precision. Alternatively, a belt conveyor or compression mattress machine can be used to perform layered composites with multiple foam pieces.
Compression:
The foam layers undergo a compression process using a compression mattress machine to ensure durability and uniformity.
Trimming and Shaping:
All sides of the mattress are automatically trimmed and shaped for a clean finish on the sponge mattress production line.
Inner Cover Edge Binding:
The mattress is automatically fitted with an inner fabric composite, utilizing edge-binding techniques that save up to 20 yuan per inner layer in the sponge mattress production process.
Manual Outer Cover Installation:
Workers manually fit the outer cover onto the mattress during the later stages of the sponge mattress production.
Inspection:
Each mattress undergoes a thorough inspection to ensure quality standards.
Compression Packaging:
The mattress is compressed, rolled, and packed into boxes using a compression mattress machine for easy handling and shipping.
