High-speed mixer for processing modified engineering plastics

Abstract

The utility model discloses a high-speed mixer for processing modified engineering plastics, which comprises a mixer and a distributing mechanism arranged in the mixer, a cavity is arranged in the distributing mechanism, a first mixing cylinder and a second mixing cylinder are respectively and fixedly arranged at the top and the bottom of one side in the mixer, and the first mixing cylinder and the second mixing cylinder are arranged in the cavity. A screen frame is arranged at the position, close to the top, in the distributing mechanism, supporting springs are fixedly arranged at the positions, close to the four corners, of the bottom of the screen frame, and an abutting rod is fixedly arranged on one side of the screen frame. According to the high-speed mixer for modified engineering plastic processing, by arranging the first material mixing barrel, a crushing rod, a screen frame, a cam and an abutting rod, when the high-speed mixer is used, large screened materials can be crushed, the materials conform to the size and continue to be processed, subsequent processing by a user is not needed, convenience is brought to the user, and the practicability of the high-speed mixer is improved. The practicability of the device is improved, and the use requirements of users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of modified engineering plastics, in particular to a high-speed mixer for processing modified engineering plastics. Background Art

[0002] Modified engineering plastics is a field of the plastics industry that involves a wide range of areas, has high technological content, and can create huge economic benefits. It is achieved by adding suitable modifiers to the matrix of plastics and engineering plastics, and then processing and modifying them through filling, blending, reinforcement and other methods, so as to improve the flame retardancy, impact resistance, strength, tensile strength, toughness, etc. of the plastics.

[0003] The comparative document "A high-speed mixer for processing modified engineering plastics", patent number (202321838354.4), starts a motor to drive the rotation of the shaft and the support rod, so that the separation cone rotates inside the mixing tank body, and then the plastic particles are put into the mixing tank body through the feed hopper. After entering the mixing tank body, the plastic particles directly fall into the separation cone. Through the rotation of the separation cone, under the action of centrifugal force, the plastic particles falling inside it are thrown onto the screen on the inner wall of the separation cone, and the plastic particles of the same size are screened onto the discharge tray through the screen. The rotation of the separation cone drives the rotation of the transfer plate on the discharge tray, and pushes the plastics of the same size on the discharge tray to the discharge port, and falls into the lower half of the mixing tank body for mixing. This not only ensures that the sizes of the mixed multiple plastic particles are the same, and improves the uniformity after mixing, but also separates the plastic particles that are too large or sticky and do not meet the specifications, thereby improving the quality of plastic mixing.

[0004] However, when the high-speed mixer is in use, it cannot process the material with large particles screened out, resulting in the need for additional processing of the screened material, which brings inconvenience to the user and can no longer meet the user's needs. Utility Model Content

[0005] The purpose of the utility model is to provide a high-speed mixer for processing modified engineering plastics, so as to solve the problem in the above-mentioned background technology that the high-speed mixer cannot process the material with large particles screened out during use, resulting in the screened material needing additional processing, causing inconvenience to the user and no longer being able to meet the user's use needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-speed mixer for processing modified engineering plastics, comprising a mixer and a material dividing mechanism arranged inside the mixer, a cavity is opened inside the material dividing mechanism, a first mixing barrel and a second mixing barrel are fixedly arranged at the top and bottom positions on one side of the mixer respectively, a screen frame is arranged at the top position in the material dividing mechanism, support springs are fixedly arranged at the four corners of the bottom of the screen frame, a resist rod is fixedly arranged on one side of the screen frame, a cavity is opened inside the first mixing barrel and the second mixing barrel, a breaking rod and a mixing rod are respectively arranged on one side of the first mixing barrel and the second mixing barrel through a rotating shaft, one end of the breaking rod and the mixing rod respectively penetrate the first mixing barrel and the second mixing barrel and are fixedly provided with a linkage gear.

[0007] Furthermore, the top and bottom of the material dividing mechanism both extend to the inside of the first mixing cylinder and the second mixing cylinder, the material dividing mechanism is fixedly connected to the first mixing cylinder and the second mixing cylinder, and the top and bottom of the material dividing mechanism both have through grooves.

[0008] Furthermore, a driving motor is fixedly provided on one side of the mixer, and an output end of the driving motor arranged on one side passes through the mixer and is fixedly provided with a driving gear, and the driving gear is meshed with a linkage gear.

[0009] Furthermore, a cam is fixedly provided on one side of the driving gear, and the top of the cam is in contact with the stop rod.

[0010] Furthermore, support plates are fixedly provided at the top positions on both sides of the material distributing mechanism, and the top ends of the support plates are fixedly connected to the support springs.

[0011] Furthermore, one end of the push rod passes through the material distribution mechanism and extends to the outside thereof, and the push rod is movably connected to the material distribution mechanism.

[0012] Furthermore, the first mixing barrel and the second mixing barrel are both connected with a feeding pipe at the bottom of one side, and one end of the feeding pipe passes through the mixer and extends to the outside.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The high-speed mixer for processing modified engineering plastics is provided with a first mixing barrel, a crushing rod, a screen frame, a cam and a resisting rod, so that when the device is in use, it can crush the larger materials screened out, so that the materials meet the size and continue to be processed without the need for subsequent processing by the user, thereby bringing convenience to the user, improving the practicality of the device and meeting the use needs of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the structure of the utility model.

[0017] Figure 3 It is a cross-sectional view of the screen frame of the utility model;

[0018] Figure 4 for Figure 1 A is a partial enlarged schematic diagram;

[0019] Figure 5 for Figure 3 A partial enlarged schematic diagram of B in the figure.

[0020] In the figure: 1. mixer; 2. material dividing mechanism; 3. first mixing barrel; 4. second mixing barrel; 5. screen frame; 6. supporting spring; 7. push rod; 8. mixing rod; 9. connecting gear; 10. driving motor; 11. driving gear; 12. cam; 13. supporting plate; 14. breaking rod. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below with reference to the accompanying drawings and through specific embodiments. The following embodiments are merely illustrative and not limiting of the protection scope of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a high-speed mixer for processing modified engineering plastics, comprising a mixer 1 and a material dividing mechanism 2 arranged inside the mixer 1, the mixer 1 is used to set a corresponding mixing component, the material dividing mechanism 2 has a cavity inside, the material dividing mechanism 2 is used for material dividing design, a first mixing barrel 3 and a second mixing barrel 4 are fixedly arranged at the top and bottom positions on one side of the mixer 1, the first mixing barrel 3 and the second mixing barrel 4 can discharge different materials, a screen frame 5 is arranged at the top position in the material dividing mechanism 2, the screen frame 5 plays the role of screening materials, and support springs 6 are fixedly arranged at the four corners of the bottom of the screen frame 5, and the support springs The spring 6 can support the screen frame 5, and a push rod 7 is fixedly provided on one side of the screen frame 5. The push rod 7 is used in conjunction with the cam 12. A cavity is opened inside the first mixing barrel 3 and the second mixing barrel 4. A breaking rod 14 and a mixing rod 8 are respectively provided on one side of the first mixing barrel 3 and the second mixing barrel 4 through a rotating shaft. One end of the breaking rod 14 and the mixing rod 8 respectively penetrates the first mixing barrel 3 and the second mixing barrel 4 and is fixedly provided with a linkage gear 9, wherein the breaking rod 14 can break the larger material remaining in the first mixing barrel 3, and the mixing rod 8 plays a role in stirring the material for mixing, and the linkage gear 9 can drive the breaking rod 14 and the mixing rod 8 to rotate.

[0023] Furthermore, the top and bottom of the dividing mechanism 2 extend to the interior of the first mixing barrel 3 and the second mixing barrel 4, the dividing mechanism 2 is fixedly connected to the first mixing barrel 3 and the second mixing barrel 4, and the top and bottom of the dividing mechanism 2 are provided with through grooves, wherein the first mixing barrel 3 and the second mixing barrel 4 play a mixing role.

[0024] Furthermore, a drive motor 10 is fixedly provided on one side of the mixer 1. The output end of the drive motor 10 is located on one side and passes through the mixer 1 and is fixedly provided with a drive gear 11. The drive gear 11 is meshed with the interlocking gear 9. The drive motor 10 can generate a driving force, and the drive gear 11 can drive the interlocking gear 9 to rotate.

[0025] Furthermore, a cam 12 is fixedly provided on one side of the driving gear 11 , and the top of the cam 12 is in contact with the push rod 7 , wherein the cam 12 can drive the push rod 7 to move.

[0026] Furthermore, support plates 13 are fixedly provided at the top positions on both sides of the material distribution mechanism 2 , and the top ends of the support plates 13 are fixedly connected to the support springs 6 , wherein the support plates 13 can support the support springs 6 .

[0027] Furthermore, one end of the push rod 7 passes through the material distribution mechanism 2 and extends to the outside thereof, and the push rod 7 is movably connected to the material distribution mechanism 2, wherein the push rod 7 can drive the screen frame 5 to vibrate, thereby screening the material.

[0028] Furthermore, a feeding pipe is connected to the bottom of one side of the first mixing barrel 3 and the second mixing barrel 4, and one end of the feeding pipe passes through the mixer 1 and extends to the outside thereof, wherein the feeding pipe facilitates the discharge of materials.

[0029] Working principle: When using the device, the user sets a feeding pipe connected to the first mixing barrel 3 at the top of the mixer 1 to add materials to the equipment. When the material enters the first mixing barrel 3, the user starts the driving motor 10 to rotate. The rotation of the driving motor 10 will drive the driving gear 11 to rotate and drive the linkage gear 9 to rotate. The rotation of the linkage gear 9 drives the crushing rod 14, the mixing rod 8 and the cam 12 to rotate. The rotation of the cam 12 will drive the push rod 7 to move. The movement of the push rod 7 will drive the screen frame 5 to vibrate, thereby driving the material entering the interior through the first mixing barrel 3 for screening, and the qualified material is screened into the second mixing barrel 4 for mixing. Among them, the mixing rod 8 is in a rotating state at this time, which can speed up the mixing of the materials. The remaining larger and non-qualified materials continue to remain in the first mixing barrel 3. The materials are squeezed and crushed by the rotation of the crushing rod 14, so that the materials that meet the size fall into the second mixing barrel 4 for mixing.

[0030] According to the above working process, we can know:

[0031] The high-speed mixer for processing modified engineering plastics is provided with a first mixing barrel 3, a crushing rod 14, a screen frame 5, a cam 12 and a push rod 7, so that when the device is in use, it can crush the larger materials screened out, so that the materials meet the size and continue to be processed without the need for subsequent processing by the user, which brings convenience to the user, improves the practicality of the device and meets the user's use needs.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-speed mixer for processing modified engineering plastics, comprising a mixer (1) and a material distribution mechanism (2) arranged inside the mixer (1), characterized in that: The material distribution mechanism (2) has a cavity inside, and the first mixing barrel (3) and the second mixing barrel (4) are fixedly arranged at the top and bottom positions of one side of the mixer (1), respectively. A screen frame (5) is arranged at the top position of the material distribution mechanism (2), and support springs (6) are fixedly arranged at the four corners of the bottom of the screen frame (5). A support rod (7) is fixedly arranged on one side of the screen frame (5). The first mixing barrel (3) and the second mixing barrel (4) have cavities inside, and a crushing rod (14) and a mixing rod (8) are movably arranged on one side of the first mixing barrel (3) and the second mixing barrel (4) through a rotating shaft, respectively. One end of the crushing rod (14) and the mixing rod (8) passes through the first mixing barrel (3) and the second mixing barrel (4) and is fixedly provided with a linkage gear (9).

2. A high-speed mixer for processing modified engineering plastics according to claim 1, characterized in that: The top and bottom of the material distribution mechanism (2) both extend into the interior of the first mixing cylinder (3) and the second mixing cylinder (4); the material distribution mechanism (2) is fixedly connected to the first mixing cylinder (3) and the second mixing cylinder (4); and through grooves are provided on the top and bottom of the material distribution mechanism (2).

3. A high-speed mixer for processing modified engineering plastics according to claim 1, characterized in that: A driving motor (10) is fixedly arranged on one side of the mixer (1); an output end of the driving motor (10) arranged on one side passes through the mixer (1) and is fixedly arranged with a driving gear (11); the driving gear (11) is meshed with a linkage gear (9).

4. A high-speed mixer for processing modified engineering plastics according to claim 3, characterized in that: A cam (12) is fixedly provided on one side of the driving gear (11), and the top of the cam (12) is in contact with the stop rod (7).

5. A high-speed mixer for processing modified engineering plastics according to claim 1, characterized in that: Support plates (13) are fixedly provided at the top positions on both sides of the material distribution mechanism (2), and the top ends of the support plates (13) are fixedly connected to the support springs (6).

6. A high-speed mixer for processing modified engineering plastics according to claim 1, characterized in that: One end of the push rod (7) passes through the material distribution mechanism (2) and extends to the outside thereof, and the push rod (7) is movably connected to the material distribution mechanism (2).

7. A high-speed mixer for processing modified engineering plastics according to claim 1, characterized in that: A feed pipe is connected to the bottom of one side of the first mixing barrel (3) and the second mixing barrel (4), and one end of the feed pipe passes through the mixer (1) and extends to the outside thereof.

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