Quantitative weighing mechanism of blending kettle

The utility model relates to the technical field of blending kettles, and discloses a blending kettle quantitative weighing mechanism which comprises a blending kettle, a feeding mechanism is arranged above the blending kettle, and the feeding mechanism comprises a weighing part; the weighing part comprises an L-shaped plate, a weighing assembly, a weighing box and a baffle, the top surface of the L-shaped plate is fixedly connected with the inner wall of the top end of the blending kettle, and a feeding hole is formed in the top surface of the blending kettle. According to the quantitative weighing mechanism for the blending kettle, through the arrangement of the weighing assembly, the weighing box, the baffle, the first limiting block, the second limiting block and the material guide plate, materials are poured into the weighing box, the weighing box moves downwards, the weighing assembly is pressed, the baffle is pulled upwards, the materials slide rightwards along the top face of the material guide plate,