Weighing and removing auxiliary mechanism and production conveying line

The utility model discloses a weighing rejecting auxiliary mechanism and a production conveying line, the weighing rejecting auxiliary mechanism comprises a weighing conveying line and a rejecting device arranged on one side of the weighing conveying line, and the top of the weighing conveying line is provided with a weighing conveying surface; the removing device comprises a side push plate arranged on one side of the weighing conveying face, the side push plate can horizontally move relative to the weighing conveying face, and the side push face of the side push plate is provided with a pulley assembly used for abutting against the conveyed object. Therefore, by arranging the weighing conveying line, conveyed objects can be conveyed and weighed at the same time, the traditional mode that liquid level detection is adopted for detection is changed, meanwhile, the side pushing plate is arranged on one side of the weighing conveying face, the pulley assembly is arranged on the side pushing face of the side push