Intelligent injection feeder for liquid silica gel

Abstract

The invention discloses an intelligent injection feeder for liquid silica gel. The intelligent injection feeder comprises a rack which is provided with an electric control box and two extraction devices used for extracting gel A and gel B separately, and the rack is further provided with a hydraulic device, an injection oil cylinder and an oil motor; the driving end of the injection oil cylinder is provided with a metering feed pipe which is internally provided with a check valve group, and the driving end of the oil motor is provided with a dynamic screw mixer of which the discharging end communicates with the feeding end of the metering feed pipe; the feeding end of the dynamic screw mixer is provided with a static mixer of which the feeding end is provided with a gel sealing valve, andone feeding end of the gel sealing valve is provided with a gel feeding three-way valve; and the other feeding end of the gel sealing valve is provided with a color paste quantitative feeding valve, and the gel discharging ends of the two extraction devices communicate with one feeding ends of the gel feeding three-way valve separately. Compared with a traditional solid silica gel mixing method, the intelligent injection feeder has the advantages that the production efficiency is improved, and the labor cost is reduced.

Description

technical field [0001] The invention relates to the technical field of silica gel feeder, in particular to a liquid silica gel intelligent injection feeder. Background technique [0002] In the silicone molding industry, according to the form of silica gel, it can be divided into liquid silica gel and solid silica gel. In rubber mixing, there are mainly the following disadvantages: 1. It is easy to be polluted during the rubber mixing process, and the products made will have different colors or foreign objects; 2. The rubber mixing needs to be done manually, which has a large workload, time-consuming and labor-intensive 3. The solid silica gel needs to be cut and weighed manually after mixing, which has the disadvantage of high labor intensity; 4. The weighing of the solid silica gel needs to be manually put into the mold cavity, which is labor-intensive. Disadvantages of high strength; 5. Solid silica gel molding generally requires 170-190 degrees Celsius to form, which ha...

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Problems solved by technology

[0002] In the silicone molding industry, according to the form of silica gel, it can be divided into liquid silica gel and solid silica gel. In rubber mixing, there are mainly the following disadvantages: 1. It is easy to be polluted during the rubber mixing process, and the products made will have different colors or foreign objects; 2. The rubber mixing needs to be done manually, which has a large workload, time-consuming and labor-intensive 3. The solid silica gel needs to be cut and weighed manually after mixing, which has the disadvantage of high labor intensity; 4. The weighing of the solid silica gel needs to be manually put into the mold cavity, which is labor-intensive. Disadvantages of high strength; 5. Solid silica gel molding generally requires 170-190 degrees Celsius to form, which has the disadvantage of high energy consumption; 6. Solid silica gel has the disadvantage of long vulcanization time

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