Precise rapid forming automobile electronic mold based on vibration wave treatment
An automotive electronics, fast technology, applied in the field of precision rapid prototyping automotive electronics molds, can solve the problems of rubbing marks on both sides of the surface, easy to generate air bubbles, pores, and insufficient technical considerations, so as to improve smoothness, avoid cracks, Avoid the effect of rub marks
Active Publication Date: 2019-09-27
ZHEJIANG ZHONGZHI AUTOMOBILE ELECTRIC CO LTD
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[0002] With the rapid development of automobiles, the degree of refinement of automobiles is getting higher and higher, and the requirements for auto parts are also getting higher and higher. This requirement is not only reflected in the quality of parts, but also in the control of the manufacturing process of parts. The protective shell of the electronic equipment inside the car is usually produced by injection molding into the mold, but the current technical considerations are not perfect, and it has the following disadvantages: 1. When the raw material for automotive injection molding is too
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[0026] see Figure 1-Figure 2 , the present invention provides a precision rapid prototyping automotive electronics mold based on vibration wave processing, its structure includes an upper fixing plate 1, a mold body 2, a lower fixing plate 3, a stripping drive structure 4, and an injection port 5, the lower fixing plate The plate 3 has a rectangular structure and is installed horizontally above the workbench. The mold main body 2 is located above the lower fixing plate 3 and is integrated with the lower fixing plate 3. The upper fixing plate 1 is installed on the top of the mold main body 2 and is connected with the lower fixing plate 3. The fixed plates 3 are parallel to each other, the stripping drive structure 4 is nested inside the mold main body 2, the injection port 5 is connected through the middle of the upper surface of the mold main body 2, and the mold main body 2 is composed of an upper mold frame 2a and a mold cavity 2b. , the lower mold frame 2c, the release pos...
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The invention discloses a precise rapid forming automobile electronic mold based on vibration wave treatment. The precise rapid forming automobile electronic mold structurally comprises an upper fixing plate, a mold main body, a lower fixing plate, a film stripping driving structure and an injection molding port; the automobile electronic mold is provided with a vibration wave adjusting structure; in the working process of the mold, raw materials are injected into the mold cavity, the vibration wave transmission structure forms transverse mechanical waves to the raw materials, so that the raw materials are injected into the mold, the distribution is more uniform, meanwhile, bubbles in the raw materials are eliminated, the situation of cracks after cooling is avoided, and the quality of the molded product is improved; in the demoulding process, the situation that the surfaces of the left side and the right side of the molded product are scratched can be effectively avoided, and the smoothness of the surface of the molded product of the mold is improved.
Description
technical field [0001] The invention relates to the field of mold equipment, in particular to a precision rapid prototyping automotive electronics mold based on vibration wave processing. Background technique [0002] With the rapid development of automobiles, the degree of refinement of automobiles is getting higher and higher, and the requirements for auto parts are also getting higher and higher. This requirement is not only reflected in the quality of parts, but also in the control of the manufacturing process of parts. The protective shell of the electronic equipment inside the car is usually produced by injection molding into the mold, but the current technical considerations are not perfect, and it has the following disadvantages: 1. When the raw material for automotive injection molding is too thick, it is easy to generate air bubbles after the raw material is injected into the mold cavity. porosity, thereby reducing the density of the injection plastic, and at the s...
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Login to View More IPC IPC(8): B29C45/26B29C45/40
CPCB29C45/26B29C45/40
Inventor 陈宗德邵金元李惠明万日兴
Owner ZHEJIANG ZHONGZHI AUTOMOBILE ELECTRIC CO LTD