Plastic feeding device

Abstract

The invention discloses a plastic feeding device. The plastic feeding device comprises a storage box, supporting columns are fixedly connected to the two sides of the bottom of the storage box, the bottoms of the supporting columns are fixedly connected with a bottom plate, pressure sensors are arranged between the storage box and the supporting columns, a conveying pipe is fixedly arranged at theposition, corresponding to the storage box, of the top of the bottom plate, the surface of the inner wall of the conveying pipe is rotatably connected with a conveying roller, the left side of the top of the bottom plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the right end of the rotating shaft penetrates the conveying pipe and is fixedly connected with the conveying roller, a control box is fixedly connected to the surfaces of the supporting columns, and the surface of the storage box is fixedly connected with an electric valve. According to the plastic feeding device, through cooperation of the pressure sensors, the conveying pipe, the conveying roller, the motor, the rotating shaft, the control box and the electric valve, the problems that an existing feeding device cannot well control the feeding amount, and the efficiency and quality of machining the plastic strips into particles cannot be ensured are solved.

Description

technical field [0001] The invention relates to the technical field of plastic processing, in particular to a plastic feeding device. Background technique [0002] The production process of plastic granules includes: the raw material enters the screw through the feed inlet and melts at high temperature, and then extruded into plastic strips. After cooling and forming, the plastic strips are dried and approach the pelletizer driven by the drive plate and pressing rollers. In the current processing process, due to the agglomeration of raw materials, the molten plastic is not balanced, resulting in the disconnection of the plastic material strip, etc., which seriously affects the efficiency and quality of the plastic material strip processed into granules. In the Chinese invention CN205185260U, a plastic feeder is proposed. Feeding device, the invention improves the feeding speed of raw materials by setting two layers of stirring rods, and effectively breaks the agglomeration o...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a plastic feeding device, which has the advantage of accurately controlling the amount of plastic feeding, and solves the problem that the existing feeding device cannot control the feeding amount well, so that the plastic material strips cannot be processed into granules. Efficiency and quality issues

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