Raw material pretreatment method and device for automobile injection molding accessories

Abstract

The invention discloses a raw material pretreatment device for automobile injection molding accessories. The device comprises a treatment box, the top surface in the treatment box is fixedly connected with a processing kettle, the side walls of the treatment box and the processing kettle are fixedly connected with a same feeding cylinder in a penetrating manner, the feeding cylinder is internally provided with a driving shaft, the driving shaft is fixedly sleeved with a plurality of feeding blades, the upper end of the feeding cylinder is fixedly connected with a feeding hopper, the inner top surface of the processing kettle is rotatably connected with a main shaft, the side wall of the main shaft is fixedly connected with a plurality of stirring rods, the inner side wall of the processing kettle is fixedly connected with a gear ring, the main shaft is fixedly sleeved with a driving wheel, and two driven wheels are meshed between the driving wheel and the gear ring. By arranging an auxiliary shaft, materials in the processing kettle can be better pretreated, and meanwhile the working efficiency of the pretreatment procedure is improved; and by arranging an annular box, the preheating treatment effect of the materials can be better, and meanwhile the heating effect is more uniform.

Description

technical field [0001] The invention relates to the related technical field of automobile interior decoration production, in particular to a raw material pretreatment method and device for automobile injection molding parts. Background technique [0002] The current automotive interior buttons and some functional structures are produced by injection molding. In the injection molding production of automotive interiors, the most commonly used materials are polymer plastics, and these raw materials often need to go through a period of time before use. A series of pretreatment processes to ensure or even improve the overall quality of the finished product. [0003] However, the general pretreatment device can only simply load the material, and then heat the material in the loading member through the external heating mechanism. However, due to the fixed position of the heat source of the general heating device, it is very easy to cause the side of the loading part The heating ef...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a raw material pretreatment method and device for automobile injection molding parts to solve the problems of uneven heating effect and low efficiency in the above background technology

Images