Light and convenient pneumatic tea brick preparing device

A light and convenient pneumatic tea brick preparing device, wherein it comprises a work table (1), a supporting device (2) provided at a bottom of the work table (1), a punching device (3) provided at a top of the supporting device (1) and a limiting device (4) provided at a top of the work table (1);

• an upwardly open rectangular accommodating cavity (1a) being provided at the bottom of the work table (1);
• the supporting device (2) including a supporting component (2a) which is fixedly arranged at the bottom of the work table (1);
• the punching device (3) comprising a power component (3a), a punching component (3b) and a waterproof component (3c), the power component (3a) being fixedly arranged on a top of the supporting component (2a) and the punching component (3b) being fixedly arranged on an output of the power component (3a), the waterproof component (3c) being sleeved on the output of the power component (3a), and the punching component (3b) comprising a punching block (3d) which is arranged inside the rectangular accommodating cavity (1a), and a bulge (1b) for receiving the punching block (3d) being provided at a bottom of the rectangular accommodating cavity (1a);
• and the limiting device (4) including a limiting component (4a) which includes a limiting block (4b) arranged at a top of the rectangular accommodating cavity (1a), and the punching block (3d), the rectangular accommodating cavity (1a) and the limiting block (4b) forming a working bin for preparing a tea brick;
• the power component (3a) comprising a first cylinder (3e) and a cylinder shaft (3f) arranged on a top of the first cylinder (3e), the first cylinder (3e) being fixedly arranged on the top of the supporting component (2a), the cylinder shaft (3f) being arranged on the top of the first cylinder (3e), and the punching block (3d) being fixedly arranged on the top of the cylinder shaft (3f);
• and the limiting component (4a) further comprising a limiting cover (4c) which is arranged at the top of the work table (1) and an end of which is hinged with the work table (1), and a plurality of snaps (4d) being provided at an end of the limiting cover (4c) away from a hinging part, and a plurality of clamping blocks (4e) being provided on a side wall of the work table (1), and each snap (4d) is in clamping fit with each clamping block (4e).