1. The fuselage part of the automatic edge banding machine, the most important part related to the accuracy is the upper and lower beams, because it is related to whether the processed plate can run in a straight line and ensure that each processing group can work accurately. There are mainly two kinds of beams: one is aluminum alloy material, which is cast by drawing at one time, and the other is cast iron beam.
Among them, aluminum alloy beam is the more advanced way, because the accuracy and straightness far exceed that of cast iron. Aluminum alloy beams are mainly designed by several large manufacturers, such as Qingdao Youxin and Guangdong Nanxing. Imported models basically adopt similar structures, such as Homag.
Second, the key part of the fuselage, the fuselage base. The more advanced way is laser cutting steel plate and one-time welding. The advantage is that the machine body is firm and does not deform, which increases the stability of the whole machine. The backward way is to weld the skeleton and then add steel plates. The disadvantage is poor stability, and the advantage is low price.
Third, the major manufacturers of CNC modules can design independently, and most of them have applied for patent protection, and the feed speed has reached the advanced level abroad. Now the more advanced PLCs are LG series, Siemens series and so on.
Fourth, the structure of departments and groups is basically similar. The corresponding groups can be increased or decreased according to the actual processing requirements. Among them, copy tracking is the most difficult technology. Although the processing technology ensures the accuracy of parts, only a few domestic manufacturers are mature in copying tracking because of the need for PLC to accurately control the action, tool consumption and copying angle. According to the field survey conducted by Forestry Machinery Association at the 20 10 Shanghai Exhibition, the leading manufacturers in China today are:
Qingdao yongqiang woodworking machinery co., ltd
Guangdong Nanxing Woodworking Machinery (Nanxing)
Guangdong Hongya Woodworking Machinery (KDT)