Open valve cutting device

Abstract

The invention discloses a start-up valve blanking device. The start-up valve blanking device comprises a hydraulic cylinder (1), a cutter (2), a cutter back (3), a cutter slide way (4), a push-pull plate (5), a blanking base (6), an inclined sliding chute (7) and a guide rail (9), wherein the hydraulic cylinder (1) and the cutter slide way (4) are fixed on a hydraulic base (8), the cutter (2) is arranged inside a groove of the push-pull plate (5), the push-pull plate (5) is connected on the end portion of the hydraulic cylinder (1), the cutter back (3) is fixed on the front side and the back side of the cutter slide way (4), the hydraulic base (8) and the guide rail (9) are fixed on the cutter base (6), and the inclined sliding chute (7) is arranged under the cutter (2). The start-up valve blanking device has the advantages of being simple in structure, high in blanking efficiency, especially suitable for medium and large extrusion pelleting situations, and capable of saving both time and labor.

Description

technical field [0001] The invention relates to a material cutting device for driving a valve. Background technique [0002] Usually, in the auxiliary underwater pelletizing machine, a start-up valve device is equipped at the discharge port at the end of the extruder, which can guide the material to the ground or to the machine head. When the equipment is in normal operation, the start-up valve is directed to the machine head. Or when the main and auxiliary machines of the equipment need to be operated separately, the driving valve is directed to the ground. At this time, the output is a continuous cylindrical strip. Due to the small output of the small and medium-sized extrusion granulation unit, the volume of the material directed to the ground is small. , usually cut off by manpower and dragged away; in large and medium-sized extrusion granulation units, the output is relatively large, the material guided to the ground is bulky, and the material accumulates quickly, espec...

AI Technical Summary

Problems solved by technology

[0002] Usually, in the underwater pelletizing auxiliary machine, the opening valve device is equipped at the discharge port at the end of the extruder, which can guide the material to the ground or to the head. When the equipment is in normal operation, the opening valve is directed to the head. When the equipment starts, Or when the main and auxiliary machines of the equipment need to be operated separately, the driving valve is directed to the ground. At this time, the discharge material is a continuous cylindrical strip. Due to the small output of the small and medium-sized extrusion granulation unit, the volume of the material directed to the ground is small. , usually cut off by manpower and dragged away; in large and medium-sized extrusion granulation units, the output is relatively large, the material guided to the ground is bulky, and the material accumulates quickly, especially in the case of producing ultra-low melting point materials, the exported material is relatively hard, Cutting off and dragging away by manpower is very labor-intensive; coupled with the high temperature of the material and the limitation of the operating space, once the operation is unfavorable, it is easy to cause the material to quickly accumulate under the start-up valve, which seriously affects the start-up of the equipment

Images