CN215039155U

CN215039155U - Continuous stirrer

Info

Publication number: CN215039155U
Application number: CN202023333158.0U
Authority: CN
Inventors: 周凤华
Original assignee: Huizhou Guanfa Electronic Technology Co ltd
Current assignee: Huizhou Guanfa Electronic Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-07
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a continuous stirrer, which comprises a casing with a barrel-shaped structure, wherein the axis of the casing extends along the vertical direction, the bottom of the casing is in a conical structure, and a discharge port is arranged at the bottom of the casing; the method is characterized in that: a stirring cavity and an installation cavity which are sequentially distributed from bottom to top are arranged in the shell; a stirring shaft which is coaxial with the axis of the shell is arranged in the stirring cavity, and a spiral auger which extends along the vertical direction is arranged on the stirring shaft; the edge of the top in the stirring cavity is provided with a plurality of material spraying heads which are distributed in a circumferential array around the axis of the shell. The utility model has the advantages of reasonable design, the edge at top through stirring the intracavity is equipped with a plurality of and spouts the stub bar, and a plurality of spouts the stub bar and carries out the circumference array distribution around the axis of casing to realize lasting feeding and lasting ejection of compact under the condition of guaranteeing the stirring material degree of consistency, reduce time cost and human cost improve work efficiency.

Description

Continuous stirrer

Technical Field

The utility model relates to a plastic raw material mixing equipment technical field especially relates to a continuous type mixer.

Background

With the rapid development of social economy, the application of plastic products has become more and more extensive, such as computer housings, induction cooker housings and other articles which are frequently seen, and most of the plastic products are plastic products. However, in the processing production of plastic products, often need be according to the technology demand of plastic products, need mix multiple raw materials, current plastic raw materials mixer mainly divide into vertical and horizontal two kinds, wherein vertical mixer is mainly that the intermittent type stir plastic products raw materials, put into the mixer earlier a large amount of raw materials promptly, shut down after a jar is accomplished in the stirring, unload the material and pack the jar again after getting off, start again and stir, such frequent shut down is unloaded, a large amount of time cost and human cost have been wasted to the filler, also do not contribute to the improvement of work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a continuous type mixer to solve the technical problem that current mixer can't accomplish continuous feeding, unload.

In order to achieve the purpose, the technical scheme of the utility model provides a continuous mixer, which comprises a casing with a barrel-shaped structure, wherein the axis of the casing extends along the up-down direction, the bottom of the casing is in a conical structure, and the bottom of the casing is provided with a discharge hole; the method is characterized in that: a stirring cavity and an installation cavity which are sequentially distributed from bottom to top are arranged in the shell, and a partition plate is arranged between the stirring cavity and the installation cavity; a stirring shaft which is coaxial with the axis of the shell is arranged in the stirring cavity, a spiral auger which extends along the vertical direction is arranged on the stirring shaft, and the stirring shaft can rotate to stir the materials in the stirring cavity by the spiral auger; the edge at the top in the stirring cavity is provided with a plurality of material spraying heads, the material spraying heads are distributed in a circumferential array mode around the axis of the shell, a plurality of material spraying holes are formed in the material spraying heads, and the material spraying heads are used for spraying pressurized materials all around.

Furthermore, a motor is arranged at the center in the installation cavity, a through hole is formed in the center of the partition plate, the top end of the stirring shaft extends upwards and penetrates through the through hole to be fixedly connected with a rotating shaft of the motor, and therefore the motor can drive the stirring shaft to rotate.

Further, the shape of the material spraying head is spherical.

Furthermore, a plurality of blowers are arranged on the edge in the mounting cavity and distributed in a circumferential array around the axis of the shell; the material spraying device comprises a plurality of air blowers, a plurality of material spraying heads, a plurality of material inlet pipes and a plurality of material outlet ends of the air blowers are communicated with the material spraying heads respectively, the material inlet ends of the air blowers are communicated with material conveying pipes respectively, and the air blowers are used for pressurizing and conveying materials input into the material conveying pipes to the material spraying heads.

Furthermore, a plurality of metal stirring belts which are distributed in sequence in the vertical direction are further arranged on the stirring shaft, the metal stirring belts are in a shape of a belt which is bent repeatedly, and the stirring belts are used for stirring materials at the edge in the stirring cavity.

Furthermore, a plurality of stirring belts are respectively provided with a stirring block, the width of the stirring block is at least twice of that of the stirring belt, and the stirring block is used for stirring the materials at the edge in the stirring cavity.

Further, the stirring block is cubic in shape.

To sum up, the application the technical scheme of the utility model, following beneficial effect has:

(1) the utility model has the advantages of reasonable design, through being equipped with a plurality of material spray head at the edge at the top in the stirring intracavity, thereby make the material that the material spray head jetted out be the state of scattering all around in the stirring intracavity, and because a plurality of material spray head carry out the circumference array distribution around the axis of casing, thereby make the material that sprays out between the different material spray head play the effect of mixing each other, also be favorable to the spiral auger on the (mixing) shaft to stir the mixture once more to the material simultaneously, thereby reach the purpose of stirring the material and mixing fast, and the material that stirs can go out in the discharge gate of bottom under the effect of gravity, because the material spray head that need not to suspend when stirring the material sprays the material, also need not to close the discharge gate, therefore can realize continuous feeding and continuous ejection of compact under the condition of guaranteeing to stir the material degree of consistency, thereby reduce time cost and human cost, the working efficiency is improved.

(2) Still be equipped with the metal mixing area that a plurality of distributes along upper and lower direction in proper order on the (mixing) shaft, the metal mixing area is the banding of bending repeatedly, thereby can stir the material at chamber edge effectively through the metal mixing area and carry out the stirring, thereby prevent that the marginal material of stirring intracavity from not arrived by effectual stirring, and because the metal mixing area is the banding of bending repeatedly, also can make it can drive a large amount of materials and carry out quick rotary motion in the stirring intracavity, and so improve the stirring mixing dynamics, thereby improve the stirring degree of consistency.

Drawings

FIG. 1 is a schematic sectional view of a continuous mixer according to the present invention;

description of reference numerals: 1-shell, 2-stirring cavity, 3-installation cavity, 4-stirring shaft, 5-spiral auger, 6-motor, 7-blower, 8-feeding pipe, 9-spray head, 10-discharge hole, 11-metal stirring belt and 12-stirring block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, but the technical solution does not limit the scope of the present invention.

In the present invention, for the sake of clearer description, the following explanation is made: the observer is observing in the face of fig. 1, the left side of the observer is set as left, the right side of the observer is set as right, the front side of the observer is set as front, the rear side of the observer is set as rear, the upper side of the observer is set as up, and the lower side of the observer is set as down, it should be noted that the terms "front end", "rear end", "left side", "right side", "middle part", "upper part", "lower part", etc., in the text indicate the orientation or positional relationship to be set based on the drawings, only for the convenience of clearly describing the present invention, but not to indicate or suggest that the structure or component indicated must have a specific orientation, be constructed in a specific orientation, and therefore, cannot be understood as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used merely for purposes of clarity or simplicity of description and are not to be construed as indicating or implying relative importance or quantity.

Referring to fig. 1, the present embodiment provides a continuous mixer, which includes a casing 1 with a barrel-shaped structure, wherein an axis of the casing 1 extends in an up-down direction, a bottom of the casing 1 is in a conical structure, and a discharge hole 10 is formed at the bottom of the casing 1; a stirring cavity 2 and an installation cavity 3 which are sequentially distributed from bottom to top are arranged in the shell 1, and a partition plate is arranged between the stirring cavity 2 and the installation cavity 3; a stirring shaft 4 which is coaxial with the axis of the shell 1 is arranged in the stirring cavity 2, a spiral auger 5 which extends along the vertical direction is arranged on the stirring shaft 4, and the stirring shaft 4 can rotate to ensure that the spiral auger 5 can stir the materials in the stirring cavity 2; the edge at the top in the stirring chamber 2 is equipped with a plurality of and spouts stub bar 9, and a plurality of spouts stub bar 9 and carries out circumference array distribution around the axis of casing 1, is equipped with a plurality of on spouting stub bar 9 and spouts the material hole, spouts stub bar 9 and is used for will spouting out toward spraying all around through pressurized material.

The part has the beneficial effects that: the plurality of material spraying heads are arranged on the edge of the top part in the stirring cavity, so that the materials sprayed by the material spraying heads are in a state of being scattered all around in the stirring cavity, and the plurality of material spraying heads are distributed in a circumferential array around the axis of the shell, thereby leading the materials sprayed between different material spraying heads to play a role of mutual mixing, simultaneously being beneficial to the secondary mixing of the materials by the spiral auger on the stirring shaft, thereby achieving the purpose of quickly stirring and mixing the materials, the stirred materials can be discharged out of the discharge hole at the bottom under the action of gravity, because the material is sprayed to the stub bar that need not to suspend when stirring the material and sprays the material, also need not to close the discharge gate, consequently can realize lasting feeding and lasting ejection of compact under the condition of guaranteeing the stirring material degree of consistency to reduce time cost and human cost improve work efficiency.

Specifically, the center in the installation cavity 3 is equipped with motor 6, and the center of baffle is equipped with the through-hole, and the top of (mixing) shaft 4 upwards extends and passes and be connected fixedly with the axis of rotation of motor 6 behind the through-hole to make motor 6 can drive (mixing) shaft 4 and carry out the rotation.

Specifically, the shape of the material spraying head 9 is spherical, and the effect of the material spraying head is that the spherical material spraying head is more favorable for scattering materials at a plurality of angles after the materials are sprayed out, so that the probability of material mixing is improved, and the mixing uniformity is improved.

Specifically, a plurality of blowers 7 are arranged on the edge in the installation cavity 3, and the blowers 7 are distributed in a circumferential array around the axis of the shell 1; the discharge end of a plurality of air-blower 7 communicates with a plurality of material-spraying head 9 through a plurality of inlet pipes 8 respectively, the feed end of a plurality of air-blower 7 communicates with the conveying pipeline respectively, and air-blower 7 is used for pressurizing the material input into the conveying pipeline and then conveying the material to material-spraying head 9. Of course, other devices with pressurization function can be connected to the material spraying head 9 instead of the blower.

Specifically, the stirring shaft 4 is further provided with a plurality of metal stirring belts 11 which are sequentially distributed along the vertical direction, the metal stirring belts 11 are in a shape of a belt which is repeatedly bent, and the stirring belts 11 are used for stirring materials at the edge in the stirring cavity 2.

The part has the beneficial effects that: still be equipped with the metal mixing area that a plurality of distributes along upper and lower direction in proper order on the (mixing) shaft, the metal mixing area is the banding of bending repeatedly, thereby can stir the material at chamber edge effectively through the metal mixing area and carry out the stirring, thereby prevent that the marginal material of stirring intracavity from not arrived by effectual stirring, and because the metal mixing area is the banding of bending repeatedly, also can make it can drive a large amount of materials and carry out quick rotary motion in the stirring intracavity, and so improve the stirring mixing dynamics, thereby improve the stirring degree of consistency.

Specifically, be equipped with stirring piece 12 on a plurality of stirring area 11 respectively, stirring piece 12 is used for stirring the material at the edge in stirring chamber 2, and the width of stirring piece 12 is the twice of the width of stirring area 11 at least, and stirring piece 12 can effectively compensate the less defect of width of stirring area 11 through the great volume of self, and then stirs more materials evenly.

Specifically, the stirring block 12 is in the shape of a cube, but may be in other shapes.

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

Claims

1. A continuous mixer comprises a shell (1) with a barrel-shaped structure, wherein the axis of the shell (1) extends along the vertical direction, the bottom of the shell (1) is in a conical structure, and a discharge hole (10) is formed in the bottom of the shell (1); the method is characterized in that: a stirring cavity (2) and an installation cavity (3) are sequentially arranged in the shell (1) from bottom to top, and a partition plate is arranged between the stirring cavity (2) and the installation cavity (3); a stirring shaft (4) which is coaxial with the axis of the shell (1) is arranged in the stirring cavity (2), a spiral packing auger (5) which extends along the vertical direction is arranged on the stirring shaft (4), and the stirring shaft (4) can rotate to stir the materials in the stirring cavity (2) by the spiral packing auger (5); the edge at the top in stirring chamber (2) is equipped with a plurality of and spouts stub bar (9), a plurality of spout stub bar (9) around the axis of casing (1) carries out circumference array distribution, be equipped with a plurality of and spout the material hole on spout stub bar (9), spout stub bar (9) and be used for will spouting out toward spraying all around through the pressor material.

2. A continuous mixer as set forth in claim 1, wherein: the center in installation cavity (3) is equipped with motor (6), the center of baffle is equipped with the through-hole, the top of (mixing) shaft (4) upwards extends and passes behind the through-hole with the axis of rotation of motor (6) is connected fixedly, so that motor (6) can drive (mixing) shaft (4) carry out the rotation.

3. A continuous mixer as set forth in claim 1, wherein: the shape of the material spraying head (9) is spherical.

4. A continuous mixer according to any one of claims 1-3, wherein: a plurality of blowers (7) are arranged on the edge in the mounting cavity (3), and the blowers (7) are distributed in a circumferential array around the axis of the shell (1); the material spraying device is characterized in that the discharge end of the air blower (7) is communicated with the material spraying head (9) through a plurality of inlet pipes (8) respectively, the feed end of the air blower (7) is communicated with the material conveying pipe respectively, and the air blower (7) is used for pressurizing and conveying materials input into the material conveying pipe to the material spraying head (9).

5. A continuous mixer according to any one of claims 1-3, wherein: still be equipped with metal stirring area (11) that a plurality of distributes along upper and lower direction in proper order on (mixing) shaft (4), metal stirring area (11) are the banding of bending repeatedly, stirring area (11) are used for right the material at the edge in stirring chamber (2) is stirred.

6. A continuous mixer as set forth in claim 5, wherein: a plurality of be equipped with stirring piece (12) on stirring area (11) respectively, the width of stirring piece (12) is at least for the twice of the width of stirring area (11), stirring piece (12) are used for to stir the material at the edge in stirring chamber (2).

7. A continuous mixer as set forth in claim 6, wherein: the stirring block (12) is cubic.