CN217047069U - Grain cutting tool for plastic master batch production - Google Patents

Abstract

The utility model relates to a production of plastics master batch is with cutting grain cutter relates to the granule field is cut to the plastics master batch. The cutting tool comprises a cylindrical cutting tool body, wherein an opening is formed in the top end of the cutting tool body, 8 cutter grooves are distributed along the circumference of the circle center of the opening, and a blade is fixed in each cutter groove through a nut. The utility model discloses can conveniently change cutter and blade, improve work efficiency, and simple structure, reduce working cost can not make the cutter locking.

Description

Grain cutting tool for plastic master batch production

Technical Field

The utility model provides a production of plastics master batch is with cutting grain cutter relates to the eager grain field of plastics master batch.

Background

The plastic master batch needs to be cut into granules during production, and the existing master batch has the following problems: the blade of the cutter is not easy to replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can overcome plastics master batch production of above-mentioned defect and use eager grain cutter.

In order to realize the purpose, the utility model discloses a grain cutter is cut in production of plastics master batch, including cylindrical cutter body, cutter body top is equipped with the trompil, and 8 sword grooves distribute along trompil centre of a circle circumference, and each sword inslot is fixed with a blade through the nut.

Preferably, cutter body bottom is equipped with trompil II, and the top cap is connected with reset spring and inserts in the trompil II.

Preferably, the two sides of the cutter body are provided with deflector rods matched with the deflector mechanisms.

Preferably, the cutter grooves are obliquely arranged, and the inclination angle is 10-30 degrees.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses can conveniently change the blade, improve work efficiency, and simple structure reduces working cost.

Drawings

Fig. 1 is a schematic view of the application of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic view of the blade attachment of the present invention;

FIG. 4 is a schematic view of a pelletizing extrusion disc in example 1 of the present invention;

wherein, 1, a grain cutting tool; 1-1, a cutter body; 1-2, a cutter groove; 1-3, a blade; 1-4, opening holes; 1-5, a return spring; 1-6, a top cover; 1-7, a deflector rod; 1-8, opening a hole II; 1-9, granulating and extruding a disc; 2. a connecting shaft; 3. a toggle mechanism.

Detailed Description

Example 1

As shown in fig. 1-3, the present invention will be further explained with reference to the accompanying drawings: the utility model provides a production of plastics master batch is with cutting grain cutter, it includes cylindrical cutter body 1-1 to cut grain cutter 1, cutter body 1-1 top is equipped with trompil 1-4, and 8 sword grooves 1-2 distribute along trompil 1-4 centre of a circle circumference, are fixed with a blade 1-3 through the nut in every sword groove 1-2.

The bottom of the cutter body 1-1 is provided with an opening II1-8, the top cover 1-6 is connected with a return spring 1-5, and the return spring 1-5 is inserted into the opening 1-8 II.

The two sides of the cutter body 1-1 are provided with deflector rods 1-7 which are matched with the deflector mechanism 3.

The cutter grooves are obliquely arranged, and the inclination angle is 10-30 degrees.

When the granulator extruding disc device is used, the granulator extruding disc 1-9 shown in the figure 4 is inserted into the opening 1-4, the return spring 1-5 with the top cover 1-6 is inserted into the opening II1-8, then the granulator extruding disc 1-9 is connected with a corresponding extruder (the connection of the granulator extruding disc 1-9 and the extruder is the prior art and is not described in detail herein), and finally the [' of the toggle mechanism 3 is staggered and crossed with the shift lever of the granulator cutter 1 and is propped against the top cover.

When the machine works, the strip extruder 5 normally extrudes strips through the granulating extrusion disc 1-9, the motor drives the toggle mechanism 3 to rotate, and the toggle mechanism 3 is staggered and crossed with the shift lever 1-7 of the granulating cutter 1, so that the granulating cutter 1 is driven to rotate, and then the blades 1-3 are driven to rotate to granulate.

When the motor stops working, the dicing cutter 1 can be taken down at any time, and when the blades 1-3 need to be replaced, the blades can be replaced by disassembling the nut.

The utility model discloses can conveniently change cutter and blade, improve work efficiency, and simple structure, reduce working cost can not make the cutter locking.

Claims (2)

1. The grain cutting tool for producing the plastic master batches is characterized by comprising a cylindrical tool body (1-1), wherein an opening (1-4) is formed in the top end of the tool body (1-1), 8 cutter grooves (1-2) are distributed along the circle center circumference of the opening (1-4), and a blade (1-3) is fixed in each cutter groove (1-2) through a nut;

the bottom of the cutter body (1-1) is provided with an opening II (1-8), the top cover (1-6) is connected with a return spring (1-5), and the return spring (1-5) is inserted into the opening II (1-8);

the two sides of the cutter body (1-1) are provided with deflector rods (1-7) which are matched with the poking mechanism (3).

2. The granulating cutter for producing plastic masterbatch according to claim 1, wherein the cutter grooves (1-2) are obliquely arranged, and the oblique angle is 10-30 degrees.

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