CN221892335U - A plastic mixer for producing automobile plastic parts - Google Patents

Abstract

The utility model discloses a plastic mixer for producing automobile plastic accessories, and relates to a discontinuous mechanical mixing or kneading device, namely the technical field of batch type. The plastic mixer for producing the automobile plastic accessories comprises a shell, wherein the shell is used for the plastic mixer for producing the automobile plastic accessories, a cleaning through hole is formed in the surface of the shell, a cleaning shaft is rotatably connected in the cleaning through hole, a cleaning U-shaped fan blade is fixedly connected to the upper surface of the cleaning shaft, and the cleaning U-shaped fan blade is in contact with the inner wall of the shell; every 180-degree rotation of the cleaning U-shaped fan blade is set to stop for 2-3s, the cleaning U-shaped fan blade rotates to drive plastics to rotate, and the plastic is enabled to have a certain centripetal force when rotating, so that the plastics move to the position close to the inner wall of the shell along the direction close to the inner wall of the shell, finally move to the position of the discharge hole, and the plastic is enabled to move to the discharge pipe through the discharge hole and then leave the inner wall of the shell by stopping for 2-3s by means of self gravity, thereby achieving the effect of cleaning the bottom.

Description

A plastic mixer for producing automobile plastic parts

Technical Field

The utility model relates to a discontinuous mechanical mixing or kneading device, namely the technical field of batch type, and in particular to a plastic mixer for producing automobile plastic parts.

Background Art

The engine working conditions are complex and harsh, and it needs to adapt to various external environments, so there are generally high requirements for engine parts. Especially in terms of resin materials related to the engine, because of its high requirements for working temperature, pressure, etc., it is necessary to use resin materials with superior performance. In automobile engines, thermoplastic engineering plastics are generally used. The Chinese utility model patent, authorization announcement number "CN2155117U90U", discloses a plastic mixer for the production of automobile plastic parts, including a mixing barrel, the lower surface of the mixing barrel is fixedly connected to a support frame, the top of the left side of the outer surface of the mixing barrel is connected to a feed hopper, the lower surface of the mixing barrel is connected to a discharge valve, the upper surface of the mixing barrel is provided with a first rotating gear, and the upper surface of the first rotating gear is provided with a limit adjustment device.

The above technical solution adjusts the extension range of the cleaning shovel by setting a limit spring column and a limit plug in cooperation with the pulling column to drive the support rod, which has a better cleaning effect on the plastic attached to the inner wall and can clean the plastic more effectively. Since the bottom of the mixing barrel is flat, the plastic at the bottom cannot rely on its own gravity to move to the inside of the discharge valve when pouring out the plastic, thereby causing waste of plastic.

Utility Model Content

The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a plastic mixer for the production of automobile plastic parts, which can solve the problem of discontinuous mechanical mixing or kneading devices, i.e. batch type.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic mixer for automobile plastic parts production, comprising a shell, the shell is used for the plastic mixer for automobile plastic parts production, a cleaning through hole is opened on the surface of the shell, a cleaning shaft is rotatably connected inside the cleaning through hole, a cleaning U-shaped fan blade is fixedly connected to the upper surface of the cleaning shaft, and the cleaning U-shaped fan blade is in contact with the inner wall of the shell;

Wherein, a discharge hole is provided on the lower surface of the shell;

Wherein, a top cover is installed on the upper surface of the shell.

Preferably, a feed pipe is fixedly connected to the upper surface of the top cover;

Wherein, a stirring through hole is opened on the surface of the top cover.

Preferably, a stirring shaft is rotatably connected to the interior of the stirring through hole, and a first stirring gear is fixedly sleeved on the surface of the stirring shaft.

Preferably, a stirring motor is fixedly connected to the upper surface of the top cover, a second stirring gear is fixedly sleeved on the output end of the stirring motor, and the surface of the second stirring gear is meshed with the surface of the first stirring gear.

Preferably, five stirring blades are fixedly sleeved on the surface of the stirring shaft;

Wherein, a first cleaning gear is sleeved on the surface of the cleaning shaft.

Preferably, a cleaning motor is fixedly connected to the lower surface of the housing, a second cleaning gear is fixedly sleeved on the output end of the cleaning motor, and the surface of the second cleaning gear is meshed with the surface of the first cleaning gear;

Wherein, a discharge pipe is fixedly connected to the lower surface of the shell.

Compared with the prior art, the advantages of the utility model are:

, When the plastic mixer for the production of automobile plastic parts needs to clean the plastic inside the shell, the cleaning U-shaped fan blade is set to stop for 2-3 seconds every time it rotates 180 degrees. The rotation of the cleaning U-shaped fan blade drives the plastic to rotate. The plastic has a certain centripetal force when it rotates, so that the plastic moves along the direction close to the inner wall of the shell to the inner wall close to the shell, and finally moves to the position of the discharge hole, stops for 2-3 seconds, and the plastic relies on its own gravity to move to the discharge pipe through the discharge hole and then leave the inner wall of the shell, thereby achieving the effect of cleaning the bottom.

The plastic mixer for producing automobile plastic parts is provided with U-shaped cleaning U-shaped blades. When the cleaning U-shaped blades rotate, the plastic adsorbed on the inner wall of the shell is driven to move, so that the plastic is no longer adsorbed on the inner wall. Then, the plastic product moves downward to the bottom of the shell and is cleaned to the outside of the shell by the rotation of the cleaning U-shaped blades, thereby achieving the cleaning effect of the inner wall of the shell.

The plastic mixer for producing automobile plastic parts is provided with a stirring shaft to drive five stirring blades to rotate and stir the plastic inside the shell, thereby accelerating the mixing of the plastic inside the shell, thereby improving the mixing efficiency of the automobile plastic.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings and embodiments:

FIG1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the interior of the housing of the utility model;

FIG3 is a schematic diagram showing the positional relationship between the bottom of the housing and the discharge hole of the utility model;

FIG4 is an overall schematic diagram of the stirring blade of the utility model.

Figure numerals: 1. Shell; 2. Top cover; 3. Feed pipe; 4. First stirring gear; 5. Stirring shaft; 6. Second stirring gear; 7. Stirring motor; 8. Discharge pipe; 9. Cleaning U-shaped fan blade; 10. First cleaning gear; 11. Cleaning shaft; 12. Second cleaning gear; 13. Cleaning motor; 14. Stirring blade; 15. Stirring through hole; 16. Discharge hole; 17. Cleaning through hole.

DETAILED DESCRIPTION

This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

Please refer to Figures 1-4. The utility model provides a technical solution: a plastic mixer for automobile plastic parts production, comprising a housing 1, the housing 1 is used for the plastic mixer for automobile plastic parts production, a cleaning through hole 17 is opened on the surface of the housing 1, a cleaning shaft 11 is rotatably connected inside the cleaning through hole 17, a cleaning U-shaped fan blade 9 is fixedly connected to the upper surface of the cleaning shaft 11, and the cleaning U-shaped fan blade 9 is in contact with the inner wall of the housing 1;

The lower surface of the housing 1 is provided with a discharge hole 16;

Wherein, a top cover 2 is installed on the upper surface of the shell 1 .

The upper surface of the top cover 2 is fixedly connected with a feed pipe 3;

A stirring through hole 15 is provided on the surface of the top cover 2 .

The stirring through hole 15 is rotatably connected to a stirring shaft 5 , and a first stirring gear 4 is fixedly sleeved on the surface of the stirring shaft 5 .

A stirring motor 7 is fixedly connected to the upper surface of the top cover 2 , and a second stirring gear 6 is fixedly sleeved on the output end of the stirring motor 7 . The surface of the second stirring gear 6 meshes with the surface of the first stirring gear 4 .

Five stirring blades 14 are fixedly sleeved on the surface of the stirring shaft 5;

The first cleaning gear 10 is sleeved on the surface of the cleaning shaft 11 .

A cleaning motor 13 is fixedly connected to the lower surface of the housing 1, and a second cleaning gear 12 is fixedly sleeved on the output end of the cleaning motor 13, and the surface of the second cleaning gear 12 is meshed with the surface of the first cleaning gear 10;

Wherein, a discharge pipe 8 is fixedly connected to the lower surface of the shell 1 .

When the plastic inside the shell 1 needs to be stirred, the stirring motor 7 is started by an external power supply. The start of the stirring motor 7 drives the second stirring gear 6 to rotate, and the rotation of the second stirring gear 6 drives the first stirring gear 4 to rotate. The rotation of the first stirring gear 4 drives the stirring shaft 5 to rotate, and the rotation of the stirring shaft 5 drives the five stirring blades 14 to rotate.

When it is necessary to clean the plastic material on the inner wall and bottom of the shell 1, the cleaning motor 13 is started by an external power supply. The start of the cleaning motor 13 drives the second cleaning gear 12 to rotate, and the rotation of the second cleaning gear 12 drives the first cleaning gear 10 to rotate. The rotation of the first cleaning gear 10 drives the cleaning shaft 11 to rotate, and the rotation of the cleaning shaft 11 drives the cleaning U-shaped fan blade 9 to rotate.

When it is necessary to clean the plastic inside the shell 1, the cleaning U-shaped fan blade 9 is set to stop for 2-3 seconds every time it rotates 180°. The cleaning U-shaped fan blade 9 drives the plastic to rotate. The plastic has a certain centripetal force when it rotates, so that the plastic moves along the direction close to the inner wall of the shell 1 to the inner wall close to the shell 1, and finally moves to the position of the discharge hole 16, and stops for 2-3 seconds so that the plastic relies on its own gravity to move through the discharge hole 16 to the discharge pipe 8 and then leave the inner wall of the shell 1, thereby achieving the effect of cleaning the bottom.

By setting a U-shaped cleaning U-shaped fan blade 9, the cleaning U-shaped fan blade 9 drives the plastic adsorbed on the inner wall of the shell 1 to move when it rotates, so that the plastic is no longer adsorbed on the inner wall, and then the plastic product moves downward to the bottom of the shell 1 and is cleaned to the outside of the shell 1 through the rotation of the cleaning U-shaped fan blade 9, thereby achieving the cleaning effect of the inner wall of the shell 1.

The stirring shaft 5 is provided to drive the five stirring blades 14 to rotate and stir the plastic inside the shell 1, thereby accelerating the mixing of the plastic inside the shell 1 and improving the mixing efficiency of the automobile plastic.

Working principle: When the plastic inside the shell 1 needs to be stirred, the stirring motor 7 is started by an external power supply. The start of the stirring motor 7 drives the second stirring gear 6 to rotate, and the rotation of the second stirring gear 6 drives the first stirring gear 4 to rotate. The rotation of the first stirring gear 4 drives the stirring shaft 5 to rotate, and the rotation of the stirring shaft 5 drives the five stirring blades 14 to rotate.

When it is necessary to clean the plastic material on the inner wall and bottom of the shell 1, the cleaning motor 13 is started by an external power supply. The start of the cleaning motor 13 drives the second cleaning gear 12 to rotate, and the rotation of the second cleaning gear 12 drives the first cleaning gear 10 to rotate. The rotation of the first cleaning gear 10 drives the cleaning shaft 11 to rotate, and the rotation of the cleaning shaft 11 drives the cleaning U-shaped fan blade 9 to rotate.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims (6)

1. Plastic mixer for automobile plastic accessory production, including casing (1), its characterized in that: the shell (1) is used for a plastic mixer for producing automobile plastic accessories, a cleaning through hole (17) is formed in the surface of the shell (1), a cleaning shaft (11) is rotatably connected in the cleaning through hole (17), a cleaning U-shaped fan blade (9) is fixedly connected to the upper surface of the cleaning shaft (11), and the cleaning U-shaped fan blade (9) is in contact with the inner wall of the shell (1);

Wherein, the lower surface of the shell (1) is provided with a discharge hole (16);

wherein, top cap (2) is installed to the upper surface of casing (1).

2. A plastic mixer for producing automotive plastic parts according to claim 1, characterized in that: the upper surface of the top cover (2) is fixedly connected with a feeding pipe (3);

wherein, stirring through holes (15) are arranged on the surface of the top cover (2).

3. A plastic mixer for producing automotive plastic parts according to claim 2, characterized in that: the inside rotation of stirring through-hole (15) is connected with (mixing) shaft (5), and the fixed surface of (mixing) shaft (5) has cup jointed first stirring gear (4).

4. A plastic mixer for producing automotive plastic parts according to claim 3, characterized in that: the upper surface fixedly connected with agitator motor (7) of top cap (2), the output of agitator motor (7) has fixedly cup jointed second agitator gear (6), and the surface of second agitator gear (6) meshes with the surface of first agitator gear (4).

5. A plastic mixer for producing automotive plastic parts according to claim 3, characterized in that: five stirring blades (14) are fixedly sleeved on the surface of the stirring shaft (5);

wherein, the surface of clearance axle (11) cup joints first clearance gear (10).

6. The plastic mixer for producing automobile plastic parts according to claim 5, wherein: the lower surface of the shell (1) is fixedly connected with a cleaning motor (13), the output end of the cleaning motor (13) is fixedly sleeved with a second cleaning gear (12), and the surface of the second cleaning gear (12) is meshed with the surface of the first cleaning gear (10);

wherein, the lower surface of casing (1) is fixedly connected with discharging pipe (8).