The invention relates to a punch, in particular to an automatic punch which collects and arranges products. The automatic punch mainly comprises a cutting machine, a synchronous belt, a cutter template and a product automatic folding frame. The synchronous belt is arranged on a machine frame, the cutting machine is arranged at the middle position of the synchronous belt, an ejector rod is arranged at the tail end of the synchronous belt, the product self-folding frame capable of being repeatedly taken out and arranged in is correspondingly arranged at the upper end of the ejector rod, the product self-folding frame is used for collecting punched and cut products, the synchronous belt is driven by a synchronous pulley, the ejector rod is driven by a cylinder, the synchronous pulley is driven by a motor, and synchronous speed regulating control is conducted on the ejector rod and the synchronous belt through a PLC module. The automatic punch has the advantages that the product self-folding frame for collecting the products is arranged on the punch, after the products are punched and cut, the punched and cut products on the punch are directly collected and arranged, many problems caused by manual collecting are avoided, secondary pollution to the products is also avoided, time and labor are saved, and production efficiency is greatly improved.