Automatic tool changing device for wood cutting tool magazine

The invention discloses an automatic tool changing device for a wood cutting tool magazine. The automatic tool changing device for the wood cutting tool magazine is characterized in that the device comprises a mounting connection portion, a transverse support, a tool disc driving cylinder, a motor, a tool disc and tools; the tool disc is driven by the motor; the multiple tools are arranged below the tool disc; the motor is a servo motor; the tool disc is connected with the transverse support through a transverse guide rail pair; the tool disc driving cylinder is arranged on the transverse support; the transverse support is fixedly mounted on the mounting connection portion; and an extending-and-contracting rod of the tool disc driving cylinder is in driving connection to the tool disc. Theautomatic tool changing device for the wood cutting tool magazine has the beneficial effects that the structure is simple; mounting and dismounting are convenient to conduct; the production cost is low; the transmission driv