Product positioning device for adhesive sticker labeling machine

The utility model discloses a product positioning device for an adhesive sticker labeling machine. The laser labeling device comprises a laser scanner used for collecting the shape structure of a product to be labeled, an adjusting and positioning mechanism used for positioning the product to be labeled, and a PLC used for controlling the adjusting and positioning mechanism to act. The laser scanner and the adjusting and positioning mechanism are both arranged on the other side, opposite to the labeling mechanism of the labeling machine, of the product conveying belt, the output end of the laser scanner is connected with the input end of the PLC, and the output end of the PLC is connected with the controlled end of the adjusting and positioning mechanism. As an independent component, the labeling mechanism can be assembled with any labeling machine, and can be directly mounted on the opposite side of the labeling mechanism of the labeling machine when in use, thereby being very convenient. 本实用新型公开了一种不干胶贴标机用产品