Plastic picture frame with artificial leather decorative surface, forming device and method thereof

Abstract

The invention relates to a plastic picture frame with an artificial leather decorative surface and its forming device and method, comprising a hot-melt cast plastic frame body, the upper surface of the plastic frame body is provided with a decorative leather hot-melt bonded thereto, the The lower surface of the notch in the middle of the plastic frame is provided with an upper concave step surface for attaching photos; the forming device includes an upper template and a lower template, the middle of the lower template is provided with an annular sinker, and the two sides of the lower template are respectively provided with There is a fixing mechanism for fixing the two sides of the decorative leather covered thereon. The upper template is provided with a concave cavity, and the concave cavity is correspondingly provided with an annular concave groove that cooperates with the annular sinking groove to form an annular chamber. The middle part of the concave cavity has a lower convex block that cooperates with the convex block in the middle part of the lower template so that the middle part of the injection molded part forms a lower concave step surface. Sprue. The plastic picture frame not only has simple structure and good decorative effect, but also the molding device and molding method are convenient for making the plastic picture frame.

Description

technical field [0001] The invention relates to a plastic picture frame with an artificial leather decorative surface and a forming device and method thereof. Background technique [0002] Existing picture frames are usually made of wood products, which not only consumes wood, but also are spliced ​​by end-to-end splicing of frame strips. The picture frames made in this way will have joint gaps at the joints, which will affect the quality of the picture frame. Beautiful; and the picture frame made by direct pouring often has burrs on the parting line of the picture frame, which also affects the aesthetic effect of the picture frame. Contents of the invention [0003] The object of the present invention is to provide a plastic picture frame with artificial leather decorative surface and its forming device and method. . [0004] The technical solution of the present invention is: a plastic picture frame with an artificial leather decorative surface, comprising a hot-melt c...

AI Technical Summary

Problems solved by technology

[0002] Existing picture frames are usually made of wood products, which not only consumes wood, but also are spliced ​​by end-to-end splicing of frame strips. The picture frames made in this way will have joint gaps at the joints, which will affect the quality of the picture frame. Beautiful; and the picture frame made by direct pouring often has burrs on the parting line of the picture frame, which also affects the aesthetic effect of the picture frame

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