Edge banding quality and efficiency improvement method of wood based panels furniture under intelligent manufacturing!
The edge banding of wood based panels furniture parts is a processing technology that can seal the exposed edges of the wood based panels through a certain form and isolate them from the external environment to protect and decorate the edges. It is a crucial link in the production process of wood based panels furniture products, which directly affects the details and overall quality of wood based panels s. Edge banding can not only improve the decorative effect of furniture products, but also protect the substrate to avoid external damage and environmental impact.
1. Edge banding of wood based panels furniture parts
Edge banding is an indispensable process in the production of wood based panels furniture. Its role is to protect the substrate, prevent moisture from entering, seal the release of harmful gases and enhance the stability of the product. At the same time, it can also increase the aesthetic value of the furniture and achieve the beautification effect. The edge bonding technology of wood based panels furniture has gradually developed from hot melt adhesive edge bonding to laser edge bonding and hot air edge bonding, mainly going through four stages: EVA adhesive edge bonding, PUR adhesive edge bonding, laser edge bonding and hot air edge bonding.
At present, most edge banding machines use hot melt adhesive. Under normal temperature, the adhesive is solid, it can be liquid when heated and melted, and hardens rapidly after cooling. It is placed between the plate and the edge banding strip by roller coating or spraying to achieve edge banding. The edge bonding equipment needs to wait for the hot melt adhesive to melt, which takes a lot of time. The workpiece is easy to be polluted during the edge bonding process, and the rubber accumulator needs to be replaced. There is an obvious joint between the edge banding strip and the plate, which affects the quality of the plate to a certain extent.
Laser edge banding equipment can melt the polymer resin coating instantaneously by emitting laser, so that it has good adhesion performance. The tapered re pressing roller presses the edge banding strip onto the workpiece, and then the edge banding is completed through trimming, polishing and other processes. Laser edge banding eliminates the need for glue coating device, which can store the edge banding process parameters for quick recall, and has strong adaptability to indoor temperature and air humidity.
The hot air edge banding machine melts the glue by spraying hot air with high temperature and pressure. The pressing wheel mechanism presses the edge banding strip onto the workpiece, and then the edge banding is completed through trimming, polishing and other processes. The raw materials of hot air edge banding technology are easy to obtain, green and cheap, and the operation process and process steps are simplified. The edge banding strip is not easy to fall off, which improves the edge banding quality of wood based panels furniture.
The multi-functional CNC machining center is a high-end process for edge banding, with a wide range of applications. It can carry out accurate edge banding operations for profiled curved wood based panels s, and has the best edge banding quality and efficiency.
