Auxiliary tiling device

The embodiment of the utility model relates to an auxiliary tiling device which comprises an adsorption support and an adsorption device arranged on the adsorption support. An auxiliary positioning mechanism is further arranged on the adsorption support, the detachable adsorption device comprises an adsorption part and an adsorption control device, and the adsorption part is used for being detachably adsorbed on the first adsorption surface; the auxiliary positioning mechanism comprises a positioning arm body, and the first end of the positioning arm body is detachably and fixedly connected with the adsorption support. A first locking part is arranged at the second end, far away from the first end, of the positioning arm, the first locking part is used for adjusting the position of the first adjusting surface, and the first adjusting surface is pushed by the first locking part, so that the first adjusting surface is flush with, close to or far away from the first adsorption surface and is kept. According to t