Raw material stirring device for manufacture of plastic shells for electronic products

Abstract

The invention relates to the field of manufacture of electronic product shells, in particular to a raw material stirring device for manufacture of plastic shells for electronic products, aiming at overcoming the defect of uneven stirring in the prior art. The raw material stirring device comprises a shell and a stirring device, wherein the shell has a biliary structure, and a mounting plate is rotatably connected with the upper part of the shell; the stirring device is installed at the lower side of the mounting plate, a push rod motor is installed at the upper side of the mounting plate, andan output end of the push rod motor is connected with a connecting rod; the lower end of the connecting rod is fixedly connected with a connecting plug, and a sealed bearing sleeves the upper part ofthe connecting plug; the lower end of the shell is fixedly connected with a discharge pipe, and the inner wall of the discharge pipe is provided with a connecting groove. The device is simple in structure, and can be used for stirring around the wall of a container; the sealed bearing can extend into the inside of the discharge pipe, block the discharge pipe at the bottom and rotate along with thestirring device, thereby avoiding the accumulation of materials in the discharge pipe; the device is good in stirring effect and smooth in material drop, and reduces the waste of raw materials.

Description

technical field [0001] The invention relates to the technical field of manufacturing electronic product casings, in particular to a raw material stirring device for manufacturing plastic casings of electronic products. Background technique [0002] The shell of electronic products is generally made of plastic, and the general process of making plastic materials is as follows: mix the raw materials according to the proportion, then blend at high speed, mix the powdery and granular materials and enter the extruder through the feeding port for heating and Extrusion, the extruded plastic strips are cooled in a water tank, and then sheared and cut into granules after cooling. The quality of plastic raw material blending directly determines the quality of plastic products. [0003] At present, there are various types of plastic mixing equipment on the market, such as a kind of engineering plastic mixing and blending machine disclosed by CN206501292U. The stirring shafts of these p...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of uneven stirring in the prior art, and propose a raw material stirring equipment for the manufacture of plastic casings of electronic products

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