Automatic oil injection device

The utility model discloses an automatic oil spraying device, which belongs to the technical field of oil spraying devices and comprises a support, an automatic oil spraying component is arranged in the support, a telescopic cylinder is arranged below the automatic oil spraying component, a dismounting component is arranged below the telescopic cylinder, and oil wiping cotton is arranged below the dismounting component. According to the automatic oil spraying device for the bottle-making machine, through the disassembly and assembly base, the insertion block, the clamping block, the pull rod, the clamping spring, the stable sliding block and the positioning block, the oil wiping cotton is convenient to disassemble and assemble, the oil wiping cotton is convenient to replace, the use practicability is improved, and the automatic oil spraying device for the bottle-making machine is suitable for popularization and application. By arranging the oil feeding storage tank, the submersible pump and the oil conveying