CN214716974U - Grinding machine for polypropylene processing - Google Patents

Abstract

The utility model discloses a grind machine for polypropylene processing, including grinding the storehouse, fixed mounting has grinding assembly in the grinding storehouse, contain first driving motor among the grinding assembly, first driving motor's output fixed mounting has the master gear, grind the inside grinding roller that is equipped with in storehouse, the one end fixed mounting who grinds the roller has the pinion, its other end with grind storehouse inner wall swing joint, the master gear with the pinion meshes mutually, grinding roller outer wall fixedly connected with grinds the piece. This kind of a grind machine for polypropylene processing to a driving motor drives the grinding roller as main power component and rotates, and the grinding roller is when rotating, by the squeezing action of self, the piece of grinding that increases simultaneously makes grinding roller surface smoothness lower, and then more obvious to the grinding effect of material, and grinding effect and efficiency all obtain certain promotion.

Description

Grinding machine for polypropylene processing

Technical Field

The utility model relates to a polypropylene production field especially relates to a grind machine for polypropylene processing.

Background

Polypropylene (PP) is a semi-crystalline thermoplastic. Has high impact resistance, high mechanical property and high resistance to corrosion of various organic solvents and acid and alkali. It is widely used in industry and is one of the common polymer materials.

During the production of polypropylene, the raw materials are usually required to be refined, the refining mode mainly comprises grinding, and the raw materials are crushed by the extrusion effect during grinding so that the texture is more uniform; and the storehouse of grinding among the present grinding machine is cylindrical structure mostly, grinding head cooperation storehouse of grinding is cylindrical structure equally, use the rotation of grinding head self during the grinding, make the material and grind produce great frictional force between storehouse and the grinding head, reach the effect of grinding, but grind storehouse and grinding head for guaranteeing that the affinity is higher, the surface can be very smooth usually, this just leads to the frictional force that forms between the two less, the time that consumes to the grinding of material can be longer and the material precision of processing out is not high relatively.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a grind machine for polypropylene processing can promote the effect of grinding, promotes grinding efficiency.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a grind machine for polypropylene processing, is including grinding the storehouse, fixed mounting has grinding assembly in grinding the storehouse, contain first driving motor among the grinding assembly, first driving motor's output fixed mounting has the master gear, grind the inside grinding roller that is equipped with in storehouse, the one end fixed mounting who grinds the roller has the pinion, its other end with grind storehouse inner wall swing joint, the master gear with the pinion meshes mutually, grind roller outer wall fixedly connected with and grind the piece.

As an optimal technical scheme of the utility model, it is equipped with the stirring storehouse to grind the storehouse below, fixed mounting has the stirring subassembly in the stirring storehouse, contain second driving motor in the stirring subassembly, second driving motor's output fixedly connected with driving roller, the outside fixedly connected with stirring leaf of driving roller.

As an optimal technical scheme of the utility model, grind the storehouse with fixedly connected with material pipe between the stirring storehouse, the material pipe with grind the storehouse and the stirring storehouse all link up.

As an optimized technical scheme of the utility model, grind the storehouse upper end and seted up the feed inlet.

As an optimized technical scheme of the utility model, the tip has seted up the unloading hole under the stirring storehouse.

As a preferred technical scheme of the utility model, grind the roller and have two altogether, and two distance between the grinding roller is 1cm, two grind the grinding block looks joint on the roller.

As a preferable technical solution of the present invention, the diameter of the main gear is larger than the diameter of the pinion.

As an optimized technical scheme of the utility model, tip is semi-circular style structure under the stirring storehouse.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. when the device grinds materials, the materials are put into the device from the feeding hole, then the first driving motor is used as a main power element to drive the grinding roller to rotate, and the grinding roller is extruded by the grinding roller, and meanwhile, the added grinding blocks enable the surface flatness of the grinding roller to be lower, so that the grinding effect on the materials is more obvious, and the grinding effect and the grinding efficiency are improved to a certain extent;

2. the stirring subassembly that sets up is mainly used for subsequent processing work, and after grinding assembly ground the material, the material entered into the stirring storehouse, and second driving motor drives the stirring leaf and carries out high-speed rotation, and then can break up the material for the material self can not appear pushing the condition, and under the higher condition of dispersion degree, subsequent mixed degree can be higher.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention in partial cross section of FIG. 1;

FIG. 3 is a schematic view of the grinding assembly of the present invention;

FIG. 4 is a schematic structural view of the stirring assembly of the present invention;

fig. 5 is the internal structure schematic diagram of the stirring bin of the present invention.

Wherein: 1. a grinding bin; 2. a stirring bin; 3. a grinding assembly; 4. a stirring assembly; 5. a material pipe; 6. a feed inlet; 7. a first drive motor; 8. a main gear; 9. a grinding roller; 10. a pinion gear; 11. grinding blocks; 12. a second drive motor; 13. a driving roller; 14. stirring blades; 15. and (7) discharging holes.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a, a grind machine for polypropylene processing, including grinding storehouse 1, fixed mounting has grinding unit 3 in grinding storehouse 1, contains first driving motor 7 among the grinding unit 3, and the output fixed mounting of first driving motor 7 has master gear 8, grinds the inside grinding roller 9 that is equipped with of storehouse 1, and the one end fixed mounting of grinding roller 9 has pinion 10, its other end and the internal wall swing joint in grinding storehouse 1, and master gear 8 meshes with pinion 10 mutually, and grinding roller 9 outer wall fixedly connected with grinds piece 11.

The device is when grinding the material, with inside the material drops into the device from feed inlet 6, later with first driving motor 7 drive grinding roller 9 as main power component and rotate, grinding roller 9 is when rotating, by the squeezing action of self, the piece 11 of grinding that increases simultaneously makes grinding roller 9 surface smoothness lower, and then more obvious to the grinding effect of material, grinding effect and efficiency all obtain certain promotion.

In another embodiment, as shown in fig. 1, fig. 2, fig. 4 and fig. 5, the embodiment discloses that a stirring bin 2 is arranged below a grinding bin 1, a stirring assembly 4 is fixedly installed in the stirring bin 2, the stirring assembly 4 comprises a second driving motor 12, an output end of the second driving motor 12 is fixedly connected with a driving roller 13, and a stirring blade 14 is fixedly connected to the outside of the driving roller 13;

stirring subassembly 4 that sets up is mainly used for subsequent processing work, and after grinding subassembly 3 ground the material, the material entered into stirring storehouse 2, and second driving motor 12 drives stirring leaf 14 and carries out high-speed rotation, and then can break up the material for the condition of pushing can not appear in material self, and under the higher condition of dispersion degree, subsequent mixed degree can be higher.

In another embodiment, as shown in fig. 1 and 2, a material pipe 5 is fixedly connected between the grinding bin 1 and the stirring bin 2, and the material pipe 5 is communicated with the grinding bin 1 and the stirring bin 2;

the material pipe 5 that sets up is arranged in leading-in stirring storehouse 2 with the material in grinding storehouse 1, for the main connection guide structure between two bins.

In another embodiment, as shown in fig. 1 and 2, the embodiment discloses that a feed inlet 6 is formed at the upper end of the grinding bin 1;

the opened feed inlet 6 is used for feeding materials into the grinding bin 1.

In another embodiment, as shown in fig. 5, the present embodiment discloses that a discharging hole 15 is formed at the lower end of the stirring bin 2;

the blanking hole 15 can lead the processed material out of the device.

In another embodiment, as shown in fig. 2 and fig. 3, the embodiment discloses that there are two grinding rollers 9 in total, and the distance between the two grinding rollers 9 is 1cm, and the grinding blocks 11 on the two grinding rollers 9 are clamped;

the distance between the two grinding rollers 9 is smaller due to the arrangement, and the grinding effect is better.

In another embodiment, as shown in fig. 3, the present embodiment discloses that the diameter of the main gear 8 is larger than the diameter of the sub-gear 10;

the arrangement can improve the rotating speed of the grinding roller 9, and a certain energy-saving effect is achieved.

In another embodiment, as shown in fig. 5, the present embodiment discloses that the lower end of the stirring bin 2 is in a semicircular pattern structure;

this arrangement may be to enhance the contact effect between the stirring assembly 4 and the material while stirring.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A grinding machine for polypropylene processing, comprising a grinding silo (1), characterized in that: fixed mounting has grinding assembly (3) in grinding storehouse (1), contain first driving motor (7) in grinding assembly (3), the output fixed mounting of first driving motor (7) has master gear (8), grind storehouse (1) inside and be equipped with grinding roller (9), the one end fixed mounting who grinds roller (9) has pinion (10), its other end with grind storehouse (1) inner wall swing joint, master gear (8) with pinion (10) mesh mutually, grinding roller (9) outer wall fixedly connected with grinds piece (11).

2. A grinder for polypropylene processing according to claim 1, characterized in that: grind storehouse (1) below and be equipped with stirring storehouse (2), fixed mounting has stirring subassembly (4) in stirring storehouse (2), include second driving motor (12) in stirring subassembly (4), the output fixedly connected with driving roller (13) of second driving motor (12), driving roller (13) outside fixedly connected with stirring leaf (14).

3. A grinding mill for polypropylene processing according to claim 2, characterized in that: grind storehouse (1) with fixedly connected with material pipe (5) between stirring storehouse (2), material pipe (5) with grind storehouse (1) and stir storehouse (2) and all link up.

4. A grinder for polypropylene processing according to claim 1, characterized in that: the upper end part of the grinding bin (1) is provided with a feeding hole (6).

5. A grinding mill for polypropylene processing according to claim 2, characterized in that: the lower end part of the stirring bin (2) is provided with a discharging hole (15).

6. A grinder for polypropylene processing according to claim 1, characterized in that: grind roller (9) and have two altogether, and two the distance between grinding roller (9) is 1cm, two grind grinding block (11) looks joint on grinding roller (9).

7. A grinder for polypropylene processing according to claim 1, characterized in that: the diameter of the main gear (8) is larger than that of the auxiliary gear (10).

8. A grinding mill for polypropylene processing according to claim 2, characterized in that: the lower end part of the stirring bin (2) is of a semicircular structure.

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