Color mixer

Abstract

The utility model discloses a color mixing machine, which relates to the technical field of plastic production, and comprises a tank body used for placing material particles, a tank cover arranged at the top of the tank body, a motor fixedly arranged at the bottom of the tank body and controlled by a controller arranged outside the tank body, uniformly distributed support legs fixedly arranged on the outer side of the tank body, and a discharge pipe fixedly arranged on the outer side of the bottom of the tank body, a stirring shaft is rotationally arranged in the tank body, the bottom end of the stirring shaft is fixed to the output end of the motor, stirring frames and auxiliary frames which are uniformly distributed are fixedly arranged on the outer side of the stirring shaft, auxiliary shafts are rotationally arranged in the auxiliary frames, spiral plates are fixedly arranged on the outer sides of the auxiliary shafts, and connecting assemblies used for driving the auxiliary shafts to rotate are arranged at the tops of the auxiliary shafts; the stirring frame is driven to rotate through the stirring shaft, materials in the tank body are driven to be mixed, meanwhile, the auxiliary shaft rotates along with rotation of the stirring shaft, so that the spiral plate is driven to rotate in the tank body, the spiral plate pushes the materials located at the bottom of the tank body to the upper portion, the materials are rapidly mixed up and down, and the color mixing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastics production, specifically is a color mixer. BACKGROUND

[0002] The color mixer plays an important role in the plastic processing industry, and is mainly used for mixing plastic particles. Through the high-speed rotating stirring blade, the plastic particles are high-speed tumbled and collided to achieve the color mixing effect.

[0003] In the use process of the existing color mixer, the plastic particles are stirred in the circumferential direction by the internal stirring blade. The plastic particles move in the circumferential direction, and the movement trend in the vertical direction is low. The plastic particles located at the lower part of the color mixer are difficult to reach the upper part of the mixing machine, the mixing effect is poor, and the time required for mixing is long. Therefore, the utility model provides a color mixer. UTILITY MODEL CONTENTS

[0004] The utility model discloses in order to solve the above -mentioned technical problem, through the following technical scheme can solve the phenomenon that the material is difficult to mix fast in the circumferential direction in the color mixer.

[0005] In order to solve the above-mentioned technical problem, the utility model discloses the following technical scheme can solve the phenomenon that the material is difficult to mix fast in the circumferential direction in the color mixer.

[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A color mixer, including the jar for placing material particles, the jar top is equipped with the jar cover, the jar bottom is fixed and is equipped with the motor controlled through the controller set up outside the jar, the jar outside is fixed and is equipped with the support foot that distributes evenly, the jar bottom outside is fixed and is equipped with the discharge pipe, the jar is rotatably equipped with the stirring shaft, the stirring shaft bottom end is fixed with the motor output end, the stirring shaft outside is fixed and is equipped with the stirring frame and the auxiliary frame that distribute evenly, the auxiliary frame is rotatably equipped with the auxiliary shaft, the auxiliary shaft outside is fixed and is equipped with the spiral plate, the auxiliary shaft top is equipped with the connecting assembly for driving the auxiliary shaft rotation.

[0008] Preferably, the connecting assembly includes a plurality of fixed gears, the plurality of fixed gears are respectively fixed at the top end of the auxiliary shaft, the bottom of the jar cover is provided with an annular groove, and an annular tooth engaged with the fixed gear is fixed in the annular groove. With the rotation of the stirring shaft, the auxiliary frame is driven to rotate, thereby driving the fixed gear to roll in the annular tooth, and further driving the auxiliary shaft and the spiral plate to rotate, pushing the material in the lower part of the jar to the upper part of the jar.

[0009] Preferably, the stirring frame comprises a scraper and a fixing rod, the scraper is attached to the inner wall of the tank body, the scraper is fixed with the stirring shaft, the fixing rod is provided with a plurality of fixing rods, and the two ends of the fixing rod are fixed with the scraper and the stirring shaft respectively.

[0010] Preferably, an arc-shaped plate is arranged in the stirring frame, and the two ends of the arc-shaped plate are fixed on the scraper and the stirring shaft respectively, so as to improve the mixing effect of the material in the tank body.

[0011] Preferably, the arc-shaped plate is arranged in the stirring frame, and the two ends of the arc-shaped plate are fixed on the scraper and the stirring shaft respectively, so as to improve the mixing effect of the material in the tank body.

[0012] Preferably, the tank cover is fixedly provided with a buckle at the connection with the outer side of the tank body, so that the tank cover can be conveniently disassembled.

[0013] Preferably, the tank cover is provided with a positioning groove at the bottom, and the opening at the top of the tank body is embedded in the positioning groove, so that the tank cover can be positioned on the tank body.

[0014] Preferably, a sealing ring is fixedly arranged in the positioning groove, so as to improve the sealing effect of the tank body.

[0015] Preferably, the sealing ring is made of rubber material, so as to further improve the sealing effect.

[0016] Preferably, the fixing gear is rollingly embedded in the annular groove, so as to limit the fixing gear in the annular groove and avoid swinging of the fixing gear in the radial direction of the tank body.

[0017] Compared with the prior art, the utility model has the advantages of the following:

[0018] The stirring shaft drives the stirring frame to rotate, drives the material in the tank body to mix, and the auxiliary shaft rotates with the rotation of the stirring shaft, so that the spiral plate rotates in the tank body, the spiral plate pushes the material at the bottom of the tank body to the upper part, the material is quickly mixed up and down, and the color mixing efficiency is improved.

[0019] The fixing gear rolls in the fixing ring at the bottom of the tank cover to drive the spiral plate to rotate, so that the rotation direction of the spiral plate is opposite to the movement direction of the stirring frame as a whole, the different rotation directions of the stirring frame and the spiral plate form double movements of the material in the horizontal and vertical directions, the multi-dimensional movement makes the contact between the materials more frequent and sufficient, and the uniformity of the mixing is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0022] Figure 2 It is a schematic diagram of the internal structure of the tank body of the present application.

[0023] Figure 3 It is a schematic diagram of the connection between the tank cover and the internal structure of the tank body of the present application.

[0024] Figure 4 It is a schematic diagram of the structure of the stirring frame part of the present application.

[0025] Figure 5 It is a schematic diagram of the connection between the fixed gear and the annular groove of the present application.

[0026] Figure 6 It is a schematic diagram of the local section of the sealing ring part of the present application.

[0027] Figure number explanation: 1, tank body; 2, tank cover; 3, motor; 4, supporting foot; 5, discharge pipe; 6, stirring shaft; 7, stirring frame; 8, auxiliary frame; 9, auxiliary shaft; 10, spiral plate; 11, connecting assembly; 12, fixed gear; 13, annular groove; 14, annular tooth; 15, scraper; 16, fixed rod; 17, arc plate; 18, buckle; 19, sealing ring; 20, positioning groove. DETAILED DESCRIPTION

[0028] The present application will be further described in detail below with reference to the drawings.

[0029] The following description is used to disclose the present application so that those skilled in the art can implement the present application. The preferred embodiments in the following description are only used as examples, and other obvious modifications can be thought by those skilled in the art. The basic principles defined in the following description can be used in other embodiments, modifications, improvements, equivalent schemes and other technical schemes without departing from the spirit and scope of the present application.

[0030] Those skilled in the art should understand that in the disclosure of the utility model, the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or position based on the orientation or position shown in the drawings, which is only for the convenience of the simplified description of the utility model and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as a limitation on the utility model.

[0031] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number. Embodiments

[0032] Please refer to Figures 1-6 A color mixing machine, including a tank 1 for placing material particles, the tank 1 top is equipped with a tank cover 2, the tank 1 bottom is fixedly provided with a motor 3 controlled by a controller arranged outside the tank 1, the tank 1 outer side is fixedly provided with uniformly distributed supporting legs 4, the tank 1 bottom outer side is fixedly provided with a discharge pipe 5, the tank 1 is rotatably provided with a stirring shaft 6, the stirring shaft 6 bottom end is fixed with the motor 3 output end, the stirring shaft 6 outer side is fixedly provided with uniformly distributed stirring frames 7 and auxiliary frames 8, the auxiliary frame 8 is rotatably provided with an auxiliary shaft 9, the auxiliary shaft 9 outer side is fixedly provided with a spiral plate 10, the auxiliary shaft 9 top is provided with a connecting assembly 11 for driving the auxiliary shaft 9 to rotate.

[0033] In the embodiment of the application, the connecting assembly 11 includes a plurality of fixed gears 12, the plurality of fixed gears 12 are respectively fixed at the top end of the auxiliary shaft 9, the tank cover 2 bottom is provided with an annular groove 13, the annular groove 13 is fixedly provided with an annular gear 14 engaged with the fixed gear 12, with the rotation of the stirring shaft 6, the auxiliary frame 8 is driven to rotate together, so as to drive the fixed gear 12 to roll in the annular gear 14, and in turn drive the auxiliary shaft 9 and the spiral plate 10 to rotate, the material at the lower part of the tank 1 is pushed to the upper part of the tank 1.

[0034] In the implementation process, the operation of the motor 3 drives the stirring shaft 6 to rotate, thereby driving the stirring frame 7 and the auxiliary frame 8 fixed with the stirring shaft 6 to rotate. The stirring frame 7 mixes the materials in the tank 1 in the horizontal direction. Since the fixed gear 12 is rollingly engaged with the inside of the annular groove 13 at the bottom of the tank cover 2, the movement of the auxiliary frame 8 can drive the fixed gear 12 to move in the annular groove 13, so that under the meshing of the fixed gear 12 and the annular gear 14, the auxiliary shaft 9 rotates against the rotating direction of the stirring shaft 6, thereby driving the spiral plate 10 to rotate. The spiral plate 10 drives the materials in the tank 1 to move from the bottom to the top, breaks the stratification and agglomeration between the materials, and makes the contact between the materials more frequent and sufficient through such multi-dimensional movement, thereby greatly improving the uniformity of color mixing and mixing, reducing the time required for material mixing, achieving the required mixing effect in a shorter time, saving energy, and reducing the problems and losses that may occur in the subsequent processing process due to the improvement of mixing uniformity.

[0035] In the embodiments of the present application, as shown in Figure 4 The stirring frame 7 includes a scraper 15 and a fixed rod 16. The scraper 15 is attached to the inner wall of the tank 1 and is fixed with the stirring shaft 6. The fixed rod 16 is provided with a plurality of fixed rods 16, and the two ends of the fixed rod 16 are respectively fixed with the scraper 15 and the stirring shaft 6. The movement of the scraper 15 on the inner wall of the tank 1 can prevent the materials from adhering to the inner wall of the tank 1, and at the same time, the materials at the inner wall of the tank 1 can be scraped to the middle of the tank 1, which is complementary to the materials directly driven by the stirring shaft 6, so that the materials in the entire tank 1 can be fully stirred and mixed. Since the scraper 15 is tightly attached to the inner wall of the tank 1, the dead angle area during stirring can be reduced, and the distribution of the materials in the tank 1 is more uniform. The design of the scraper 15 helps to reduce the residue of the materials on the inner wall of the tank 1, especially after the stirring is completed, the equipment can be cleaned more easily, and the utilization rate and hygiene standard of the equipment are improved.

[0036] In the embodiments of the present application, as shown in Figure 4 An arc-shaped plate 17 is arranged in the stirring frame 7. The two ends of the arc-shaped plate 17 are respectively fixed on the scraper 15 and the stirring shaft 6. The arc-shaped plate 17 is inclinedly arranged in the stirring frame 7. When the scraper 15 scrapes the inner wall of the tank 1, the arc-shaped plate 17 can guide the materials below to move upward, avoid the materials to accumulate below the scraper 15, and ensure that the scraper 15 can smoothly scrape all the residual materials. The existence of the arc-shaped plate 17 increases the contact area between the stirring structure and the materials, so that more materials can participate in the stirring process, further improving the stirring effect. At the same time, as a part of the stirring frame 7, the arc-shaped plate 17 can provide additional support for the stirring shaft 6 and the scraper 15. This support can make the stirring structure more stable and reliable during high-speed rotation, reduce noise and wear caused by vibration.

[0037] In the embodiment of the present application, the buckle 18 is fixed at the connection between the can cover 2 and the outer side of the can body 1, which facilitates the disassembly and assembly of the can cover 2. The bottom of the can cover 2 is provided with a positioning groove 20, and the top opening of the can body 1 is embedded with the positioning groove 20 to position the can cover 2, which facilitates the correct placement of the can cover 2 on the can body 1. The sealing ring 19 made of rubber is fixed in the positioning groove 20, which can improve the sealing effect in the can body 1.

[0038] It should be understood by those skilled in the art that the embodiments of the utility model shown in the above description and the drawings are only examples and do not limit the utility model. The purpose of the utility model has been completely and effectively realized. The function and structural principle of the utility model have been shown and explained in the embodiments, and the embodiments of the utility model can have any deformation or modification without departing from the principle.

Claims

1. A color mixer characterized by comprising: Include: The tank (1) for placing material particles, the tank (1) top is equipped with tank cover (2), the tank (1) bottom is fixedly provided with motor (3) controlled by the controller arranged outside the tank (1), the tank (1) outside is fixedly provided with evenly distributed support leg (4), the tank (1) bottom outside is fixedly provided with discharge pipe (5), the tank (1) is rotationally provided with stirring shaft (6), the stirring shaft (6) bottom end is fixed with the motor (3) output end, the stirring shaft (6) outside is fixedly provided with evenly distributed stirring frame (7) and auxiliary frame (8), the auxiliary frame (8) is rotationally provided with auxiliary shaft (9), the auxiliary shaft (9) outside is fixedly provided with spiral plate (10), the auxiliary shaft (9) top is provided with the connecting assembly (11) for driving the auxiliary shaft (9) rotation.

2. A colour mixer as claimed in claim 1, characterized in that: The connecting assembly (11) includes fixed gear (12), the fixed gear (12) is provided with a plurality of, a plurality of fixed gear (12) is fixed on the auxiliary shaft (9) top end, the tank cover (2) bottom is provided with annular groove (13), the annular groove (13) is fixedly provided with annular tooth (14) engaged with the fixed gear (12).

3. A colour mixer as claimed in claim 2, characterised in that: The stirring frame (7) includes scraper (15) and fixed rod (16), the scraper (15) is attached to the inner wall of the tank (1), the scraper (15) is fixed with the stirring shaft (6), the fixed rod (16) is provided with a plurality of, the fixed rod (16) both ends are fixed with the scraper (15) and the stirring shaft (6) respectively.

4. A colour mixer as claimed in claim 3, characterised in that: The stirring frame (7) is provided with arc plate (17), and the arc plate (17) is fixed on the scraper (15) and the stirring shaft (6) respectively.

5. A colour mixer as claimed in claim 4, characterised in that: The arc plate (17) is inclinedly arranged in the stirring frame (7).

6. The color mixer of claim 1, wherein: The tank cover (2) and the tank (1) outside the joint are fixedly provided with the buckle (18).

7. A colour mixer as claimed in claim 6, characterised in that: The tank cover (2) bottom is provided with positioning groove (20), and the tank (1) top opening is embedded with the positioning groove (20).

8. A colour mixer as claimed in claim 7, characterised in that: The positioning groove (20) is fixedly provided with sealing ring (19).

9. A colour mixer as claimed in claim 8, characterised in that: The sealing ring (19) is made of rubber material.

10. The color mixer of claim 2, wherein: The fixed gear (12) and the annular groove (13) inside rolling are embedded.

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