Small sealing equipment

The utility model provides small sealing equipment which comprises a frame body, an upper pressing strip and a lower pressing strip, the upper pressing strip and the lower pressing strip are correspondingly arranged on the frame body, heating strips are arranged on the upper pressing strip and the lower pressing strip respectively, and a driving mechanism used for driving the upper pressing strip to move towards the lower pressing strip is arranged on the frame body so that the upper pressing strip can be matched with the lower pressing strip to achieve sealing. A bearing box is arranged at the position, corresponding to the lower portion of the lower pressing strip, of the frame body, clamping assemblies are correspondingly arranged at the left end and the right end of the bearing box, and each clamping assembly comprises a limiting rod arranged on the side, facing the frame body, of the bearing box and a positioning rod arranged on the other side of the bearing box. The small sealing equipment has the advan