CN210905993U - A quick homogenization device for macromolecular material - Google Patents

Abstract

The utility model discloses a rapid homogenization device for polymer materials, which comprises a stirring barrel for feeding materials, a feeding pipe and a discharging pipe arranged on the stirring barrel, and also includes a material primary stirring device, a material Secondary stirring device; the primary stirring device for materials includes a drive mechanism connected to the stirring barrel and used to drive the stirring barrel to rotate, and a number of stirring blades; all stirring blades are distributed on the inner wall of the stirring barrel, and when the stirring barrel rotates The material is stirred; the material secondary stirring device is arranged at the bottom of the mixing tank and communicated with the discharge pipe. The raw material enters the mixing barrel through the feeding pipe. The operation of the primary material stirring device drives the rotation of the barrel to make the stirring blade stir the raw material. The raw material stirred by the stirring blade is stirred again at the bottom by the material secondary stirring device, and finally the material is discharged through the discharge port. . Compared with the prior art, the utility model has simpler structure, more convenient installation and use, and lower cost, and is suitable for wide use.

Description

A rapid homogenization device for polymer materials

technical field

The utility model relates to a homogenizing device for polymer materials.

Background technique

Polymer materials are often composed of multiple components. Due to differences in components, easy stratification, and uneven distribution in production, the product performance of polymer materials is affected. In order to solve the above problems, a polymer material homogenization device is generally used to operate, but the existing polymer material homogenization device adopts the form of multiple stirring shafts to drive stirring blades, the structure is relatively complex, the components are precise and easy to lose, and the cost is higher. The invention can not only solve the problems of easy delamination and uneven distribution of polymer material components in production, but also simplify the structure and reduce the cost.

Utility model content

The purpose of the utility model is to provide a rapid homogenization device for polymer materials, which can not only solve the problems of easy stratification and uneven distribution of the components of polymer materials in production, but also has a simple structure and low cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rapid homogenization device for polymer materials, comprising a stirring barrel for feeding materials, a feeding pipe and a discharging pipe arranged on the stirring barrel, It also includes a material primary stirring device and a material secondary stirring device; the material primary stirring device includes a drive mechanism connected to the stirring barrel and used to drive the stirring barrel to rotate, and a number of stirring blades; all stirring blades are distributed in the stirring barrel On the inner wall, the material is stirred when the mixing barrel rotates; the material secondary stirring device is arranged at the bottom of the mixing barrel and communicated with the discharge pipe.

Preferably, the driving mechanism includes a driving motor and a connecting rod; the driving motor is connected to the mixing barrel through the connecting rod, and is used to control the rotation of the mixing barrel.

Preferably, the material secondary stirring device is a screw mixer.

Preferably, a discharge valve is provided on the discharge pipe.

Preferably, a rapid homogenization device for polymer materials further includes a stirring tank supporting mechanism, the stirring tank supporting mechanism includes an annular bracket and a supporting foot connected with the annular bracket; the annular bracket is located on the periphery of the stirring tank, and the inner side of the annular bracket is located A chute is provided; the outer surface of the mixing barrel is provided with a sliding limit block matched with the chute.

Preferably, the annular support is further provided with a motor support for supporting the driving motor.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The material primary stirring device arranged in the stirring barrel of the present utility model is that the driving mechanism drives the barrel body with stirring blades on the inner wall to rotate for the initial stirring. The components of the stirring device are simpler, the stirring effect is better, and the speed is faster.

2. The material primary stirring device and the material secondary stirring device arranged in the mixing barrel of the utility model can enhance the material mixing effect, so that the raw materials at the discharge pipe are evenly mixed, thereby preventing the raw materials from entering the discharge machine through the hopper. The layering effect caused by different components affects the product performance of polymer materials.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a top view of the support mechanism of the mixing tank.

Among them, the names corresponding to the reference signs are:

1. Feeding pipe; 2. Mixing barrel; 3. Discharging pipe; 4. Driving motor; 5. Motor support; 6. Stirring blade; 7. Connecting rod; 8. Support foot; 9. Ring support; 10. Outlet Material valve; 11. Material secondary stirring device; 12. Sliding limit block.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings and examples, and the modes of the present utility model include but are not limited to the following examples.

Example

As shown in Figure 1, it includes a mixing barrel 2 for feeding materials, a feeding pipe 1 and a discharging pipe 3 arranged on the mixing barrel, and also includes a material primary stirring device and a material secondary stirring device 11; the material The primary stirring device includes a drive mechanism connected to the stirring barrel 2 for driving the stirring barrel 2 to rotate, and a number of stirring blades 6; all the stirring blades 6 are evenly distributed on the inner wall of the stirring barrel 2. Carry out stirring; the material secondary stirring device 11 is arranged at the bottom of the stirring barrel 2 and communicated with the discharge pipe 3 . The driving mechanism includes a driving motor 4 and a connecting rod 7 ; the driving motor 4 is connected with the mixing barrel 2 through the connecting rod 7 for controlling the rotation of the mixing barrel 2 . The material secondary stirring device 11 selects a screw type mixer in this embodiment. The discharge pipe 3 is provided with a discharge valve 10 . The raw material enters the mixing tank 2 through the feeding pipe 1, and the driving motor 4 and the material secondary stirring device 11 are turned on. The driving motor 4 operates to drive the stirring tank 2 to rotate, so that the stirring blade 6 stirs the raw material. At the same time, the raw material stirred by the stirring blade 6 is The bottom is stirred again by the material secondary stirring device 11, and finally the discharge valve 10 is opened to discharge the material through the discharge port 3.

When the utility model is in use, the material is first fed through the feeding pipe 1, then the feeding is stopped, the driving motor 4 and the screw mixer of the material secondary stirring device 11 are started, and the material is driven in the mixing barrel 2 by the rotation of the barrel body to stir The blade 6 rotates for full stirring. After stirring, it gradually falls into the bottom of the barrel and is stirred again by the material secondary stirring device 11. The main purpose is to uniformize the components of the material vertically and reduce the influence of gravity on the components of the polymer material. The stirred material is discharged through the discharge pipe.

The utility model solves the problems of easy stratification and uneven distribution due to differences in raw material components in the prior art when the polymer raw materials are produced and fed. Compared with the prior art, the device has a simpler structure, is more convenient to install and use, and The cost is lower and it is suitable for wide use.

The above-mentioned embodiment is only one of the preferred embodiments of the present utility model, and should not be used to limit the protection scope of the present utility model, but any changes or embellishments made in the main body design idea and spirit of the present utility model that have no substantial meaning, If the technical problem solved by it is still consistent with the present invention, it should be included in the protection scope of the present invention.

Claims (6)

1. A rapid homogenization device for polymer materials, comprising a stirring barrel (2) for feeding materials, a feeding pipe (1) and a discharging pipe (3) arranged on the stirring barrel, characterized in that: It also includes a material primary stirring device and a material secondary stirring device (11); the material primary stirring device includes a driving mechanism connected to the stirring barrel (2) for driving the stirring barrel (2) to rotate, and a number of stirring Leaves (6); all the stirring blades (6) are evenly distributed on the inner wall of the stirring barrel (2), and the material is stirred when the stirring barrel (2) rotates; the material secondary stirring device (11) is arranged in the stirring barrel (2) The bottom is communicated with the discharge pipe (3). 2 . The device for rapid homogenization of polymer materials according to claim 1 , wherein the drive mechanism comprises a drive motor ( 4 ) and a connecting rod ( 7 ); the drive motor ( 4 ) is connected by connecting The rod (7) is connected with the mixing barrel (2) for controlling the rotation of the mixing barrel (2). 3 . The rapid homogenization device for polymer materials according to claim 1 or 2 , wherein the material secondary stirring device ( 11 ) is a screw mixer. 4 . 4 . The device for rapid homogenization of polymer materials according to claim 3 , wherein a discharge valve ( 10 ) is provided on the discharge pipe ( 3 ). 5 . 5. A fast homogenizing device for polymer materials according to claim 1, 2 or 4, characterized in that, further comprising a stirring tank support mechanism, the stirring tank support mechanism comprising an annular support (9) and a A support foot (8) connected by an annular support; the annular support (9) is located on the periphery of the mixing bucket (2), and a chute is arranged on the inner side; the outer surface of the mixing bucket (2) is provided with a sliding groove matched with the chute Limit block (12). 6 . The device for rapid homogenization of polymer materials according to claim 5 , wherein the annular support ( 9 ) is further provided with a motor support ( 5 ) for supporting the driving motor. 7 .

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