Fine positioning plastic mould base and fine positioning method

Abstract

The invention belongs to the field of plastic mold frames, and particularly relates to a precise positioning plastic mold frame and a precise positioning method.The precise positioning plastic mold frame comprises a feeding cylinder, a concentration box is fixedly connected to the bottom end of the feeding cylinder, side arms are symmetrically arranged on the left side and the right side of the outer surface of the concentration box, and injection molding boxes are slidably connected to the lower portions of the outer surfaces of the side arms; the bottom end of the injection molding box is fixedly connected with a stable bottom table, the injection molding box comprises a side groove shell, and shaping openings are symmetrically formed in the upper portion of the inner wall of the side groove shell. Due to the fact that the adaptive insertion opening is blocked in the process of material injection of the leakage opening, and the leakage opening is blocked by the interior of the large-opening sleeve in the process of opening the adaptive insertion opening, external air cannot affect the leakage opening after entering from the adaptive insertion opening, residual injection molding materials at the leakage opening are difficult to oxidize and air-dry, the bad problems such as blockage of the leakage opening are avoided, and the service life of the injection molding machine is prolonged. And therefore, the phenomena of inaccurate positioning and unstable injection molding material are caused.

Description

technical field [0001] The invention belongs to the field of plastic mold bases, in particular to a precise positioning plastic mold base and a precise positioning method. Background technique [0002] Plastic mold base is a kind of supporting equipment for the production and processing of plastic products. Today, with the continuous development of the industry, the industrial production efficiency is also constantly improving. People will use the mold base to make products more efficiently. With the continuous development of science and technology, people The manufacturing process requirements for plastic mold bases are also getting higher and higher. [0003] The existing plastic mold base usually adopts the method of mechanical automatic feeding to realize fully automatic processing, which requires the feeding of the device to be stable. However, after long-term use, the feeding port inside the device will be air-dried and oxidized due to environmental factors, which will...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a finely positioned plastic mold base and a finely positioned method, which solves the problem of air-drying of the residual injection plastic at the discharge port, blockage of the discharge port, etc., resulting in insufficient material supply at the discharge port. Stable, and then there are inaccurate positioning and unstable injection molding

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