The invention belongs to the technical field of micro-nano patching, and provides an automatic hydrogel slide feeding and patching device. The automatic hydrogel slide feeding and patching device comprises a
machine frame, wherein a slide placing frame driven by an electric cylinder is arranged on a
workbench of the
machine frame, a slide positioning mechanism is arranged on the slide placing frame, and a slide bin and a film tearing mechanism are sequentially arranged on a
workbench in the sliding direction of the slide placing frame; a slide feeding mechanism is correspondingly arranged below the slide bin; and a patching mechanical arm and a material sheet placing table are further arranged on the
workbench, the material sheet placing table is located on one side of the patching end ofthe electric cylinder, the patching mechanical arm is located between the electric cylinder and the material sheet placing table, and a material taking and placing mechanism used for taking and placing material sheets is arranged at the end of a working shaft of the patching mechanical arm. According to the invention,
automatic processing of hydrogel slide feeding, release film tearing and lamination of the material sheets on the hydrogel slide can be realized, so that the patching efficiency and the patching quality are greatly improved, the
sanitation of the material sheets is not influencedin the
processing course, and the produced patching product is ensured to meet the production requirement of
sanitation standard.