Thermoplastic injection molding process

The invention relates to the technical field of plastic processing, and discloses a thermoplastic plastic injection molding process which comprises the following steps: step 1, charging treatment; 2, carrying out plasticizing treatment; 3, injection treatment; step 4, cooling treatment; 5, demolding treatment is carried out; and 6, treating a finished product. According to the invention, before the thermoplastic plastic is processed, the thermoplastic plastic is firstly dried, so that the humidity in the thermoplastic plastic is kept within a certain range, and then the dried thermoplastic plastic is poured into the storage frame on the injection molding machine, so that the situation that the thermoplastic plastic is damaged due to the storage environment is avoided; the problems that the humidity of the thermoplastic plastic is high, the water absorption rate of the processed product is poor, and the product is deformed are solved, so that stable operation and uniform plastic plasticizing are ensured, and f