Raw material grinding system used for producing high polymer material

Abstract

The invention discloses a raw material grinding system used for producing a high polymer material and relates to the technical field of high polymer material production. A material transition quantifying mechanism is arranged in a quantitative discharging unit. The two ends of the top of a bearing mechanism are connected with a receiving barrel in a rotating manner together. An upper rope connecting column connected with the top end of a rope in series is fixedly connected below the portion, adjacent to a receiving opening, of the receiving barrel. An automatic receiving barrel turnover structure is formed between the receiving barrel and the top of a support through a first limiting mechanism. Raw materials fall into the receiving barrel through a discharging pipe. As the receiving barrelhas a certain inclination angle when being installed, along with constant increase of the weight of the raw materials, when the weight is larger than the critical value of a spring, the spring is pulled long by the receiving barrel, thus the whole receiving barrel carries out turnover action with the rotating connection of the bottom as a center point, thus the raw materials located in the receiving barrel fall into a grinding unit, and in this process, by means of a simple transmission structure, quantitative addition of the raw materials is achieved.

Description

technical field [0001] The invention relates to the technical field of polymer material production, in particular to a raw material grinding system for polymer material production. Background technique [0002] Polymer materials are materials based on polymer compounds. Polymer materials are materials composed of compounds with relatively high molecular weight, including rubber, plastics, fibers, coatings, adhesives and polymer-based composite materials. Polymers are the form of life. Polymer materials include plastics, rubber, fibers, films, adhesives, and coatings. Among them, plastics, synthetic fibers and synthetic rubber, known as the three major synthetic materials of modern polymers, have become important materials that are indispensable for national economic construction and people's daily life. Although polymer materials have developed rapidly due to the advantages that many metals and inorganic materials cannot replace, the polymer substances that have been produ...

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Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides a raw material grinding system for the production of polymer materials, which solves the problem of the feeding method of the existing grinding system, which usually uses manual or auger feeder, manual The way of feeding is not only time-consuming and labor-intensive, but also requires a lot of manpower and material resources, which increases the cost of polymer material raw materials during grinding. However, the way of using the auger feeder requires a higher purchase cost in the early stage, and The feeding method of the auger is prone to clogging problems, which takes a long time to repair, and is not very practical. In terms of quantitative addition of raw materials, the existing method of quantitative addition of raw materials requires the use of a large number of sensors, controllers and control systems. Increase the input cost and maintenance cost of the entire grinding system and the existing grinding system, feeding and unloading cannot be linked, that is, the process of feeding and unloading is only a single existence, so that the entire grinding process requires manual intervention, which cannot be achieved automatic question

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