Fruit juice production line

The utility model provides a fruit juice production line which is used for solving the problem that production is affected due to low fitting efficiency of special neck labels at present. A fruit juice production line comprises a conveying belt for conveying fruit juice and further comprises a synchronous limiting device, a neck label winding device and a pressing device, the synchronous limiting device comprises belt wheel sets symmetrically arranged on the two sides of the conveying belt, a belt is arranged on the belt wheel sets, the neck label winding device comprises a supporting table, and an unwinding shaft and a plurality of guide rods are arranged on the supporting table; the tail end of the neck mark is connected with the winding shaft, a guide plate is fixed to the guide rod close to the conveying belt, a scraper and a soft brush are fixed to the end of the guide plate, the pressing device comprises a supporting frame arranged above the conveying belt, pressing blades are rotationally arranged on t