Automatic feeding mechanism for plastic pipe production

Abstract

The invention provides an automatic feeding mechanism for plastic pipe production, which belongs to the technical field of plastic pipe production equipment, and solves the problem of how to realize the automatic proportioning and timely filling of the materials. The automatic feeding mechanism for plastic pipe production comprises a first material barrel, a second material barrel, a quantifying device, a stirring device, a PLC, a sucking pump and a storage box, the first material barrel and the second material barrel are detachably mounted at the upper end of the quantifying device, and the quantifying device is located at the upper end of the stirring device; the PLC is fixed to the side edge of the stirring device, the lower end of the stirring device is fixedly connected with one end of a guide pipe, and the other end of the guide pipe is connected with an air inlet of the sucking pump; an air outlet of the sucking pump communicates with the storage box, and an infrared sensor andan infrared transmitter are fixed to the lower end of the storage box. By arranging the quantifying device, the adding amount of the raw materials and the color masterbatch each time can be limited, and by arranging the infrared emitter and the infrared receiver, the remaining amount of the mixture of the raw materials and the color masterbatch can be detected in time so as to facilitate the in-time supply.

Description

technical field [0001] The invention belongs to the technical field of plastic pipe production equipment, in particular to an automatic feeding mechanism for plastic pipe production. Background technique [0002] In the manufacture of plastic products such as PVC pipes, the raw materials are generally plastic granules, and the plastic machine processes and extrudes various plastic granules to form various plastic products. [0003] Before the plastic machine works, there will be a corresponding process of proportioning, mixing and cutting of raw material particles, and when producing different plastic products, the requirements for the ratio of raw materials will be different, and plastics of different colors Products have different requirements for the ratio between raw materials and color masterbatch. [0004] At present, many feeding institutions mostly rely on manual operation in raw material ratio and mixing, which not only takes time and effort, but also often causes ...

AI Technical Summary

Problems solved by technology

[0004] At present, many feeding institutions mostly rely on manual operation in raw material ratio, mixing and other operations, which is not only time-consuming and laborious, but also often causes uneven mixing, which affects the quality of the product

Moreover, artificial ingredients often cannot be filled in time, which affects production efficiency

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