Equipment and tech, for super large plastic injucting moulding

An injection molding, super-large technology, applied in the field of super-large plastic injection molding equipment and technology, can solve the problems of long distance, labor-intensive, difficult to achieve fully automatic production, and achieve the effect of smooth surface
CN1792606AInactive Publication Date: 2006-06-28TIANJIN DAIMANDE SCI & TECH DEV
2 Cites 7 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
TIANJIN DAIMANDE SCI & TECH DEV
Publication Date
2006-06-28
Estimated Expiration
Not applicable ยท inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A very large plastic injection moulding apparatus is composed of an injection-storage-pre-plasticizing system with multi-nozzle multi-point injection structure, a mould consisting of movable and static moulds and its close mechanism, a press system, a casing safety system, a hydraulic system, an electric controller and a heater for nozzles. Its technology includes such steps as closing mould, injection, cooling, opening mould, and taking product out of the mould.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to plastic injection molding equipment and technology, in particular to ultra-large plastic injection molding equipment and technology. Background technique

[0002] At present, the main models of injection molding machines at home and abroad are: horizontal models and single-point injection models. Injection volume 38000cm 3 The above large-scale injection molding machines have defects such as heavy machines, high energy consumption, and high prices. Aiming at the defects of the above-mentioned prior art, the technology in the patent application No.: 02128802.X and 200310107260.0, both titled: "Super Large Plastic Injection Molding Process and Equipment" discloses multi-point compound injection molding super large plastic injection molding equipment. Although the above-mentioned equipment can overcome the defects of the above-mentioned technology, there are many longer handles on the product at the injection point after the pr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More