Appearance composite material connecting process of electronic mechanical animal

Abstract

The invention discloses an appearance composite material connecting process of an electronic mechanical animal. The process comprises the following steps: (1) manufacturing an appearance body of the electronic mechanical animal, and determining a boundary at the joint of a soft material part and a hard material part; (2) carrying out soft material area reinforcement treatment on the appearance body; (3) carrying out hard material area reinforcement treatment on the appearance body; (4) carrying out bonding pretreatment on the hard material area of the electronic mechanical animal; and (5) bonding the appearance body obtained in the step (3) with the hard material area obtained in the step (4). According to the process, seamless connection between silica gel and resin glass fiber reinforcedplastic material can be effectively solved, and connection strength required by stretching of electronic mechanical animals can be achieved.

Description

technical field [0001] The invention relates to the technical field of bionic material processing, in particular to a composite material connection process for the appearance of electromechanical animals. Background technique [0002] In the R&D and production process of electronic mechanical animals, some parts need to be movable soft materials, which can be deformed by mechanical stretching to achieve dynamic effects. Other parts of the product are made of hard materials. This involves the seamless connection between soft and hard materials, and it is necessary to ensure the tensile strength of the connection and the natural transition at the connection. [0003] The current technology is mainly to fix the connection of soft and hard materials with screws or buttons in the later stage of modeling, and to assist various super glue, glass glue, resin glue, etc. to deal with the gaps. It will cause relatively great difficulty to the product quality, appearance effect and pos...

AI Technical Summary

Problems solved by technology

[0003] The current technology is mainly to fix the connection of soft and hard materials with screws or buttons in the later stage of modeling, and to assist various super glue, glass glue, resin glue, etc. to deal with the gaps. It is relatively difficult for the quality, appearance and maintenance of the product

At present, there are some problems related to the connection technology of composite materials: ①The edge treatment is not firm, cracks will appear for a long time, and the edges will age and fade; ②The edge treatment is too unnatural, stiff, or hinders the regularity of mechanical operation; ③The connection point Inaccurate, unreasonable, does not conform to the rules of animal movement muscles, and the effect is not realistic enough; ④The difficulty of connecting soft and hard materials is mainly that the difference in material properties cannot make the two materials adhere tightly, and the connection cannot be achieved only by the material itself. The connection method of glue cannot guarantee durability, tensile strength and service life, and the hard connection method of screws or buttons is easy to cause tearing and deformation of the silicone rubber