CN211917376U - Grain device is cut to extruder - Google Patents

Abstract

The utility model relates to a pelleter of extruder device, including discharge gate and eager grain mechanism. The utility model has the advantages that: the material is discharged from the discharge hole, and the telescopic end of the cylinder makes linear reciprocating motion. When the telescopic end of the cylinder stretches out, the sliding block driving the cutting edge through the connecting rod moves in the sliding groove, so that the cutting edge is close to the discharge hole and cuts off materials. When the telescopic end of the cylinder is retracted, the sliding block driving the cutting edge through the connecting rod moves in the sliding groove, so that the cutting edge is far away from the discharge hole, and materials are continuously discharged from the discharge hole. Through the continuous process, the materials discharged from the discharge hole can be cut into particles.

Description

Grain device is cut to extruder

Technical Field

The utility model relates to an extruder especially relates to a grain device is cut to extruder.

Background

Extruders belong to one of the classes of plastic machines, originating from the 18 th century.

The extruder can divide the machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of the screw.

The screw extruder depends on the pressure and the shearing force generated by the rotation of the screw, so that materials can be fully plasticized and uniformly mixed and are molded through a neck mold. [1] Plastics extruders can be largely classified into twin-screw extruders, single-screw extruders and, less frequently, multi-screw extruders and also screwless extruders. The prior art extruders lack means for efficient pelletizing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a grain device is cut to extruder, can be to the high-efficient output granular material of extruder.

The utility model discloses a realize through following technical scheme:

a granulating device of an extruder, which comprises a discharge port and a granulating mechanism,

the discharge port comprises an end plate, the end plate is circular, the end plate is provided with a chute, the end plate is provided with a plurality of discharge holes, the discharge holes are distributed on a circumference which takes the center of the end plate as the center of a circle, the number of the chutes is the same as that of the discharge holes, the chute extends from the center of the end plate to the discharge holes,

cut grain mechanism and include cutting edge, connecting rod and cylinder, the quantity of cutting edge is the same with the quantity of discharge opening, the cutting edge is equipped with the slider, but slider slidable mounting is in the spout, the one end of the articulated connecting rod of cutting edge, the flexible end of the articulated cylinder of the other end of connecting rod, the direction of feed perpendicular to end plate of cylinder.

According to the above technical scheme, preferably, the discharge hole faces downward, and a material guide plate is arranged below the discharge hole.

The utility model has the advantages that: the material is discharged from the discharge hole, and the telescopic end of the cylinder makes linear reciprocating motion. When the telescopic end of the cylinder stretches out, the sliding block driving the cutting edge through the connecting rod moves in the sliding groove, so that the cutting edge is close to the discharge hole and cuts off materials. When the telescopic end of the cylinder is retracted, the sliding block driving the cutting edge through the connecting rod moves in the sliding groove, so that the cutting edge is far away from the discharge hole, and materials are continuously discharged from the discharge hole. Through the continuous process, the materials discharged from the discharge hole can be cut into particles.

Drawings

Fig. 1 shows a schematic front view structure diagram of an embodiment of the present invention.

Fig. 2 shows a schematic bottom view of an end plate according to an embodiment of the present invention.

In the figure: 1. the cutting device comprises an end plate, a sliding chute, a discharging hole, a cutting edge, a connecting rod, a cylinder, a sliding block and a material guide plate, wherein the sliding chute is 2 degrees, the discharging hole is 3 degrees, the cutting edge is 4 degrees, the connecting rod is 5 degrees, the cylinder is 6 degrees, the sliding block is 7 degrees, and the material guide plate.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the utility model relates to a granulator device, which comprises a discharge port and a granulator mechanism,

the discharge port comprises an end plate 1, the end plate is circular, the end plate is provided with a chute 2, the end plate is provided with a plurality of discharge holes 3, the discharge holes are distributed on a circumference which takes the center of the end plate as the center of a circle, the number of the chutes is the same as that of the discharge holes, the chutes extend to the discharge holes from the center of the end plate,

cut grain mechanism and include cutting edge 4, connecting rod 5 and cylinder 6, the quantity of cutting edge is the same with the quantity of discharge opening, the cutting edge is equipped with slider 7, but slider slidable mounting is in the spout, the one end of the articulated connecting rod of cutting edge, the flexible end of the articulated cylinder of the other end of connecting rod, the direction of feed perpendicular to end plate of cylinder.

The working principle of the embodiment is as follows: the material is discharged from the discharge hole, and the telescopic end of the cylinder makes linear reciprocating motion. When the telescopic end of the cylinder stretches out, the sliding block driving the cutting edge through the connecting rod moves in the sliding groove, so that the cutting edge is close to the discharge hole and cuts off materials. When the telescopic end of the cylinder is retracted, the sliding block driving the cutting edge through the connecting rod moves in the sliding groove, so that the cutting edge is far away from the discharge hole, and materials are continuously discharged from the discharge hole. Through the continuous process, the materials discharged from the discharge hole can be cut into particles.

According to the above technical scheme, preferably, the discharge hole faces downward, and a material guide plate 8 is arranged below the discharge hole. The guide plate can prevent the materials from splashing.

The utility model has the advantages that: the material is discharged from the discharge hole, and the telescopic end of the cylinder makes linear reciprocating motion. When the telescopic end of the cylinder stretches out, the sliding block driving the cutting edge through the connecting rod moves in the sliding groove, so that the cutting edge is close to the discharge hole and cuts off materials. When the telescopic end of the cylinder is retracted, the sliding block driving the cutting edge through the connecting rod moves in the sliding groove, so that the cutting edge is far away from the discharge hole, and materials are continuously discharged from the discharge hole. Through the continuous process, the materials discharged from the discharge hole can be cut into particles.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (2)

1. A granulating device of an extruder, which is characterized by comprising a discharge port and a granulating mechanism,

the discharge port comprises an end plate, the end plate is circular, the end plate is provided with a chute, the end plate is provided with a plurality of discharge holes, the discharge holes are distributed on a circumference which takes the center of the end plate as the center of a circle, the number of the chutes is the same as that of the discharge holes, the chute extends from the center of the end plate to the discharge holes,

cut grain mechanism and include cutting edge, connecting rod and cylinder, the quantity of cutting edge is the same with the quantity of discharge opening, the cutting edge is equipped with the slider, but slider slidable mounting is in the spout, the one end of the articulated connecting rod of cutting edge, the flexible end of the articulated cylinder of the other end of connecting rod, the direction of feed perpendicular to end plate of cylinder.

2. The pelletizing device for extruders of claim 1, characterized in that the discharge opening is directed downward, and a material guide plate is arranged below the discharge opening.

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