Display front frame and preparation method thereof

Abstract

The invention discloses a display front frame. The display front frame is composed of front frame strips which are spliced in sequence, wherein each front frame strip is extruded and molded by a PET (Polyethylene Terephthalate) thin film and a plastic section material. The invention further discloses a method for preparing the display front frame. The method comprises the following steps: a, selecting the PET thin film with a decorative effect; b, putting the PET thin film into a mold cavity of an extruding and molding mold, and fusing the PET thin film and hot melting plastic extruded by an extruder in the mold cavity of the extruding and molding mold; extruding the front frame strips; c, machining the front frame strips obtained by the step b into corresponding sizes according to requirements; and d, sequentially splicing and assembling the front frame strips on a television or a computer to form the display front frame. The display front frame has the beneficial effects that the molding mold of the front frame is reduced, and a surface treatment production process for production is reduced; the yield of the production process of products is improved, and the production process is more environment-friendly.

Description

technical field [0001] The invention relates to the technical field of displays, in particular to a front frame of a display and a preparation method thereof. Background technique [0002] The patent number is ZL200820146832.4, and the authorized announcement date is June 24, 2009. The patent name is a TV screen frame component, and a TV screen frame component is provided. The TV screen frame component includes : four extruded frames and four fixing parts, the four extruded frames are connected and fixed by the four fixing parts to form a frame, this patent is easy to manufacture, low in production cost, and simple to assemble, the application publication number is CN102608784A, The date of publication of the application is July 25, 2012, and the patent name is a frame for a liquid crystal display device and a liquid crystal display device. The frame, the frame for the liquid crystal display device of the present invention is made of plastic materials, including extruded pr...

AI Technical Summary

Problems solved by technology

[0002] The patent number is ZL200820146832.4, and the authorized announcement date is June 24, 2009. The patent name is a TV screen frame component, and a TV screen frame component is provided. The TV screen frame component includes : four extruded frames and four fixing parts, the four extruded frames are connected and fixed by the four fixing parts to form a frame, this patent is easy to manufacture, low in production cost, and simple to assemble, the application publication number is CN102608784A, The date of publication of the application is July 25, 2012, and the patent name is a frame for a liquid crystal display device and a liquid crystal display device. The frame, the frame for the liquid crystal display device of the present invention is made of plastic materials, including extruded profiles made of plastic materials, the extruded profiles are bent to form the frame frame, and the cross-sectional shape of the extruded profiles is fixed, but the length is basically unlimited Features, after determining the size of the frame, cut the extruded profile of the corresponding length, and then bend the extruded profile to form part of the frame or the entire frame, the extruded profile of the same cross-sectional shape can be made into any size specification Frame, due to the high commonality of extrusion dies, reduces the number of special dies, can further reduce the cost of the frame, and can also shorten the development cycle of liquid crystal display devices. In the prior art, the surface decoration effect of directly extruding plastic profiles is poor, and now After integral injection molding, the production process of surface treatment is carried out. However, since TVs or monitors have various specifications in size, the above-mentioned frames also need to have multiple sizes and specifications correspondingly. Each frame needs to develop a professional mold. Due to the non-communicability of molds, long production cycle and high price, after injection molding, surface post-treatment is required, different tooling and fixtures are added, and frequent line changes are required for different textures and colors.

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