Manufacturing process of silicone rubber mould conveyor belt
A production process, silicone rubber technology, applied in household appliances, other household appliances, household components, etc., can solve the problems of limited output, high production cost, and inability to use resin products for continuous processing, so as to achieve the effect of flexible application and cost saving
Inactive Publication Date: 2020-06-19
建德市晓艺饰品有限公司
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Problems solved by technology
[0003] Liquid silicone rubber is used to make silicone rubber molds. Liquid silicone rubber was used for the isolation of electronic products in the early stage. Later, it was found that it can be used for forming molds for resin products. Take it out after warm molding, and become a piece of silicone rubber mold. The size and specification vary depending on the size, thickness, and quantity of the product mold. The silicone rubber mold produced by this method has a fixed size and cannot be used for continuous processing of resin products. The output is limited. , the production cost is high, and it cannot be flexibly applied in actual production
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[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0026] Such as Figure 1-3 Shown, a kind of manufacture craft of silicone rubber mold conveyer belt, comprises the steps:
[0027] Step 1: Design and manufacture the silicone rubber mold plate;
[0028] The silicone rubber mold plate includes an upper mold 1 and a lower mold 2; both sides of the upper mold 1 and the lower mold 2 are provided with mold positioning grooves 1-5 for positioning between the upper mold 1 and the lower mold 2; The upper mold 1 is a flat plate with a feed port 1-6 in the middle, which is used to inject the blank into the cavity of the silicone rubber mold plate; the inner side of the lower mold 2 is pasted with zircon to produce the mold type; The opening is provided with a mold butt joint 1-3, which is used for the butt...
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The invention relates to the technical field of moulds, and discloses a manufacturing process of a silicone rubber mould conveyor belt. The manufacturing process of the silicone rubber mould conveyorbelt comprises the steps of firstly designing and manufacturing a silicone rubber mould plate; then injecting a blank to a cavity of the silicone rubber mould plate, taking out a silicone rubber mouldafter extruding, heating and forming, and placing at a mould joint part of the silicone rubber mould plate; then re-injecting a blank to the cavity of the silicone rubber mould plate, extruding, heating and forming, and enabling the blank to flow to the mould joint part so as to combine with the silicone rubber mould placed at the mould joint part, so that the two silicone rubber moulds are combined into one; and finally repetitively operating to manufacture an elongated silicone rubber mould, and forming the silicone rubber mould conveyor belt. The manufacturing process of the silicone rubber mould conveyor belt provided by the invention has the advantages of continuous production, cost saving and flexible application.
Description
technical field [0001] The invention relates to the technical field of molds, in particular to a manufacturing process of a silicone rubber mold conveyor belt. Background technique [0002] Molds are various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping, stretching, etc. to obtain the required products. Under the action of external force, the blank becomes a specific shape. and dimensions of the artifact. According to the different materials of the mold itself, the mold can be divided into: plastic mold, rubber mold and powder metallurgy mold. [0003] Liquid silicone rubber is used to make silicone rubber molds. Liquid silicone rubber was used for the isolation of electronic products in the early stage. Later, it was found that it can be used for forming molds for resin products. Take it out after warm molding, and become a piece of silicone rubber mold. The size and specifi...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B29C45/14B29K83/00B29L31/00
CPCB29C45/0001B29C45/1418B29K2083/00B29L2031/7092
Inventor 严晓青
Owner 建德市晓艺饰品有限公司