Mobile phone shell and integrated forming process thereof
A technology of mobile phone casing and molding process, which is applied to the structure of telephones, etc., can solve the problems of easy overflow of glue, inaccurate alignment, and low-grade products, so as to reduce the manual operation process, reduce the processing flow, and increase the aesthetic feeling of the product Effect
Inactive Publication Date: 2013-10-09
刘墙
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Problems solved by technology
[0002] At present, similar products of mobile phone casings are generally made of PC / ABS / TPU / TPR materials for one-time molding or secondary molding, and the above-mentioned materials are molded and then processed for secondary skinning. The shortcomings and shortcomings are as follows: 1. Primary molding or secondary molding The molded product has a single material with a strong sense of plastic, which makes the product not high-end and unattractive; 2. Even if the above-mentioned materials are molded and then processed for secondary skinning, the process is cumbersome first, and the leather or cloth is semi-finished in the process of pasting. The combination with the plastic shell will be uneven, degummed, inaccurate in alignment due to manual operation, and the glue is easy to overflow, resulting in flaws in the appearance of the product and shortening the service life of the product
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[0009] In order to make it easy to understand the technical means, creative features, work flow, and use methods of the present invention to achieve the purpose and effect, the present invention will be further elaborated below.
[0010] like figure 1 As shown, a mobile phone casing includes: an inner part 1 and an outer part 2, the outer part 2 is wrapped around the outer part of the inner part 1, and the inner part 1 and the outer part 2 are seamlessly bonded.
[0011] The inner part 1 shown is made of one or both of leather and cloth, and the outer part 2 is made of plastic.
[0012] Said one-piece mobile phone casing molding process, the inner part 1 is put into the forming mold, and the outer part 2 and the inner part 1 are automatically and seamlessly merged in the mold according to the designed shape.
[0013] The principle of the invention is to heat the inner part 1 to 125--275°C through the high temperature inside the forming mold, and then the molding machine injec...
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The invention discloses a mobile phone shell and an integrated forming process of the mobile phone shell. The mobile phone shell comprises an inner piece and an outer piece, the outer side of the inner piece is wrapped by the outer piece, and the inner piece and the outer piece are in seamless joint. According to the integrated forming process of the mobile phone shell, the inner piece is placed in a forming die, and the outer piece and the inner piece are made to be automatically and seamlessly fused in the die according to a designed shape. The processing process of a product is simplified, and the processes of manual operations are reduced; the firmness degree of the combination of leather or cloth on the product and a plastic piece is improved, the problems of a glue failure, glue overflowing and unevenness of the product caused by the attaching of glue in a production process of products of an identical type and the problem of inaccurate attaching are solved, meanwhile, the aesthetic feeling of the product is improved, and the service life of the product is prolonged.
Description
technical field [0001] The invention relates to a shell and its integral molding process, in particular to a mobile phone shell and its integral forming process. Background technique [0002] At present, similar products of mobile phone casings are generally made of PC / ABS / TPU / TPR materials for one-time molding or secondary molding, and the above-mentioned materials are molded and then processed for secondary skinning. The shortcomings and shortcomings are as follows: 1. Primary molding or secondary molding The molded product has a single material with a strong sense of plastic, which makes the product not high-end and unattractive; 2. Even if the above-mentioned materials are molded and then processed for secondary skinning, the process is cumbersome first, and the leather or cloth is semi-finished in the process of pasting. The combination with the plastic shell will be uneven, degummed, inaccurate in alignment due to manual operation, and the glue is easy to overflow, res...
Claims
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Inventor 刘墙
Owner 刘墙