A kind of mould casting equipment and method that can realize three-dimensional pattern

Abstract

The invention provides a mold pouring equipment and method capable of realizing three-dimensional patterns, including a feeding system and a molding system; the feeding system includes a locking mechanism, and the molding system includes a theme frame, and the locking mechanism is fixed on the The inside of the main body frame; the locking mechanism includes a pressurized extrusion port, a core, a locking clip, an electric cylinder, a locking pin, a contact sensor and a guide pin, and the pressurized extrusion port is fixedly connected to the front of the locking mechanism, The core is fixed with the pressurized extrusion port, and the locking clip and the locking mechanism are fixed by the two ends of the electric cylinder; the present invention provides a mold that can realize 3D patterns of products, and the device is aimed at IML&IMR and Ordinary printing has low qualified rate, high production cost, and hidden dangers in production safety. The invention can realize injection molding on the same machine without post-printing process, effectively control the product appearance and realize a beautiful product appearance.

Description

technical field [0001] The invention relates to a mold pouring equipment and method, in particular to a mold pouring equipment and method capable of realizing three-dimensional patterns. Background technique [0002] With the continuous advancement of science and technology, people are no longer only satisfied with the performance requirements of consumer products, but also have higher and higher requirements for product appearance; such as home appliances and functional panels, mobile phone window lenses and casings, washing machine control panels, refrigerator control panels, Air-conditioning control panels, car dashboards and interiors, home decoration products and other exterior decorations not only require high appearance requirements, but also require beautiful patterns and 3D effects; [0003] At present, the patterns produced in the mold can be divided into in-mold decoration IML (IN-MOLDING LABEL) and in-mold thermal transfer IMR (IN-MOLDING-ROLLER). There are also...

AI Technical Summary

Problems solved by technology

For the current main production process of IML, the process is complicated, the production yield is low, and it is not suitable for mass production.

[0004] Resin products appear as 2D flat patterns, which are not suitable for complex arc surfaces; IML is mainly because the patterns are not wear-resistant and easy to wear, so it is not suitable for beautiful resin appearance surfaces; traditional resin products are printed after molding, injection molding and printing are 2 In an independent workshop, the surface of injection molded products is likely to be contaminated with impurities during transportation. At the same time, the environmental requirements and staff requirements for the printing workshop are very high; in addition, the ordinary printing process is very complicated, including surface cleaning. , ink drying, etc.; at the same time, the pass rate of ordinary printing is low, resulting in production waste and industrial waste;

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