A cable skin insulation coating injection molding equipment

Abstract

The invention relates to the technical field of insulating paint processing, in particular to a cable skin insulating paint injection molding equipment, including a first traction mechanism, a cable body, a second traction mechanism, a support mechanism, a liquid adding mechanism, a mixing mechanism, a spraying mechanism and an air-drying mechanism. Mechanism; the present invention adopts a vertically rotating stirring mechanism, which can continuously stir the solid raw materials at the bottom of the mixing box, so that it can be fully mixed with the liquid raw materials, avoiding the accumulation of solid raw materials at the bottom, and the stirring blade adopts an arc surface structure , can increase the contact area between the blade and the liquid, increase the number of times of mixing each time, and shorten the mixing time; the resistance of the blade during the rotation process can be greatly reduced by dividing the fluid, thereby reducing the energy consumption of the motor and further improving the blade rotation. Speed, it can grind the solid raw materials in the mixing box, so that the solid raw materials can be quickly dissolved and mixed with the liquid raw materials; it can air-dry the outside of the sprayed cable.

Description

technical field [0001] The invention relates to the technical field of insulating paint processing, in particular to a cable skin insulating paint injection molding equipment. Background technique [0002] The insulating coating can form a layer of ceramic coating with high volume resistivity on the surface of the coated object, which can withstand a strong electric field without being broken down. The coating has high mechanical strength and good chemical stability, and is resistant to aging, water, and chemical corrosion; it also has mechanical and thermal shock resistance, and the coating can work continuously at the corresponding working temperature. [0003] In the production process of cables, the insulation coating needs to be sprayed on the outside of the cable by injection molding. However, when the current insulation coating is processed, the stirring method is mainly horizontal rotation, which makes many solid particles still gather at the bottom layer, resulting ...

AI Technical Summary

Problems solved by technology

[0003] In the production process of cables, the insulation coating needs to be sprayed on the outside of the cable by injection molding. However, when the current insulation coating is processed, the stirring method is mainly horizontal rotation, which makes many solid particles still gather at the bottom layer, resulting in solid particles and liquid raw materials. The mixing is uneven and the effect is not good; and after the insulation coating is applied on the outside of the cable, it is necessary to wait for the coating to dry before proceeding to the next step, which is troublesome

Images