Grain dicing cover device with slide rail

Abstract

The invention discloses a grain dicing cover device with a slide rail, comprising a grain dicing machine, a motor and a cover body fixed on the motor, wherein the cover body is of a round structure, and the bottom of the cover body is provided with an air inlet pipeline and an air outlet channel; the circle center at one side of the cover body is provided with a round hole, and the grain dicing cover is sleeved on the nose of the grain dicing machine through the round hole; the center at the other side of the cover body is fixed on the motor, and a motor spindle is connected with a rotating shaft of the grain dicing machine; and the bottom of the motor is provided with a slide rail for fixing the motor, and the slide rail is arranged on a slide rail seat. In the invention, the bottom of the motor is provided with the slide rail seat with the slide rail so as to be convenient for the cover body and the motor to move on the slide rail and enable the cover body to move away from the nose of an extruder, which is convenient for the maintenance of the nose; meanwhile, a window is also arranged on the cover body so as to be convenient for observing the grain dicing condition in the cover body; and moreover, the grain dicing cover is made of stainless steel materials, thus the grain dicing cover has attractive appearance and is durable. The grain dicing cover has the advantages of simple structure, convenient use, time and labor saving, easy air drying and convenient operation and improves the production efficiency.

Description

technical field [0001] The invention relates to a pelletizing hood structure, in particular to a pelletizing hood device with slide rails used for pelletizing materials in an extruder unit. Background technique [0002] In actual production, generally according to the type of polymer to be processed and the shape of the product or semi-finished product, select the extruder, head and die, as well as the corresponding auxiliary devices such as shaping and traction, and then determine the extrusion process conditions such as screw Speed, head pressure, material temperature, setting temperature, traction speed, etc. In the extrusion process, after the polymer is mixed with various additives, it is fed into the extruder to be melted, and further mixed evenly, passing through a multi-hole die to form multiple strips, and then cut into pellets. Cutting can be divided into hot dicing and cold dicing. After the former strip leaves the die, it is cooled by air or water and cut off i...

AI Technical Summary

Problems solved by technology

However, the existing granulation hood is only a circular hood covering the machine head, and one port is connected to a blower to blow the granulated material into the silo.

When the granulation is completed, the remaining materials in the granulation hood or the machine head need to be maintained, the operator needs to disassemble the granulation hood for cleaning or maintenance. The operation is complicated, time-consuming and laborious, and reduces the production efficiency.

Images