Dust Collecting Device

A dust collecting device comprising:

• a frame including a plurality of shielding sides and an open side, wherein the plurality of shielding sides surrounds a working space, and wherein the open side is a lateral opening of the working space;
• a plurality of impact-resistant plates detachably disposed on at least one of the plurality of shielding sides facing the open side, wherein the plurality of impact-resistant plates is made of heat-resistant and anti-stick material;
• a receiving plate disposed on a bottom portion of the frame and including at least one slope and a pipe, wherein the at least one slope is inclined toward the pipe and includes a bottom end contiguous to an upper opening of the pipe, and wherein an angle between a bottom edge of the at least one slope and an edge of the upper opening of the pipe is greater than 90 degrees;
• a storage box intercommunicating with the pipe;
• and
• a vibration module configured for driving the receiving plate to vibrate, such that dusts move from the at least one slope and pass through the pipe into the storage box.