The invention discloses a middle plate tooth joint
machine. The middle plate tooth joint
machine comprises a main frame, tooth
cutting machines, a conveying device, a gluing device and a tooth joint device and is characterized in that the tooth
cutting machines are arranged on the two sides of the main frame, the tooth joint device is arranged in the middle, the gluing device is arranged between the tooth
cutting machines and the tooth joint device, and the conveying device is arranged on the main frame. Through action joint between mechanisms, two middle plates can be subject to tooth joint,the wood tooth joint efficiency and quality can be improved, and workloads of a worker can be reduced. A tooth knife with the circular-arc-shaped tooth tip is adopted, circula-arc teeth can be
cut out, gluing and tooth joint are facilitated, and
toughness of the tooth-joint wood can be improved. A gluing bar is added, and through gluing teeth, automatic gluing of the wood teeth can be achieved;
electric heating pipes are arranged in the gluing bar and a glue groove, it is ensured that
hot melt adhesive is in the liquid shape, the wood teeth can be glued conveniently, the wood tooth joint quality is improved, a cooling bar is added, and solidification of glue between wood can be quickened.