Color master machine with uniform drying structure

Abstract

The utility model discloses a color master machine with a uniform drying structure, which relates to the technical field of color master machines and comprises a stock bin and a mixing box, and a bin cover is mounted above the stock bin through a hinge. According to the color master machine with the uniform drying structure, a first motor drives a material guiding paddle to rotate, the material guiding paddle rotates to stir and disperse raw materials stacked on a bearing plate in a rotating mode, meanwhile, a hot drying oven heats air entering an air inlet pipe, then the air is conveyed into an air outlet disc through a connecting pipe, hot air is blown out through the air outlet disc, the hot air rises from a through hole of the bearing plate, and the raw materials are evenly dried. An air outlet disc is matched with a material guide paddle, so that the raw materials can be uniformly dried, and after the raw materials are dried, the electric telescopic rod can be contracted to pull the bearing plate to rotate around the rotating seat, one end of the bearing plate is inclined, and the raw materials can slide from the bearing plate to one end; baiting is also facilitated while drying is facilitated, and the processing quality of the color master machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of masterbatch machines, in particular to a masterbatch machine with a uniform drying structure. Background Art

[0002] A masterbatch machine is a special equipment used to produce masterbatches. Masterbatches are mainly used in the plastic processing industry. By mixing pigments or other additives with base resins, a uniform mixture of colors or functional enhancers is formed to facilitate the subsequent production process of plastic products. The masterbatch machine is mainly composed of a silo, a mixer, a control system, etc. The masterbatch machine is one of the indispensable key equipment in plastic processing. Its efficient production and precise control capabilities directly affect the quality and production cost of plastic products.

[0003] However, the existing masterbatch machine has the following disadvantages. Since the masterbatch machine usually stores the raw materials in a silo, the raw materials may absorb moisture and become damp after being stored for a long time, resulting in agglomeration of the granular pigments. In addition, it is inconvenient to dry the raw materials evenly when they are piled together, which affects the mixing quality of the subsequent raw materials. Therefore, the existing masterbatch machine needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a masterbatch machine with a uniform drying structure to solve the problems raised by the above background technology that the raw materials in the masterbatch machines currently on the market may absorb moisture when stored for a long time, and the raw materials are piled together and it is inconvenient to dry them uniformly, which affects the mixing quality of subsequent raw materials.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a masterbatch machine with a uniform drying structure, comprising a silo and a mixing box, a silo cover is installed on the top of the silo by a hinge, an exhaust pipe is connected to the top of the silo cover, a material guiding mechanism is installed inside the silo, one end of the material guiding mechanism is connected to a No. 1 motor, and the No. 1 motor is installed on the outer wall of the silo, an electric telescopic rod is connected to the bottom of the material guiding mechanism, and one end of the electric telescopic rod is connected to the inner wall of the silo through a movable shaft, and the material guiding mechanism comprises a material guiding paddle, a supporting plate and a rotating seat.

[0006] Preferably, a guide paddle is installed inside the silo via a bearing, and one side of the guide paddle is connected to motor No. 1 via a coupling.

[0007] Preferably, a rotating seat is installed on the inner wall of the silo close to the bottom of the material guide paddle, a supporting plate is movably sleeved on one side of the rotating seat, and the bottom of the supporting plate is connected to the electric telescopic rod through a movable shaft.

[0008] Preferably, a mounting frame is connected below the silo, a screw conveying assembly is installed inside the mounting frame, the mixing box is connected to one end of the mounting frame, and a base is connected below the mounting frame and the mixing box.

[0009] Preferably, a heat oven is installed above the base away from the mixing box, one end of the heat oven is connected to an air inlet pipe, the other end of the heat oven is connected to the silo through a connecting pipe, and the end of the connecting pipe close to the inside of the silo is connected to an air outlet disk.

[0010] Preferably, a stirring mechanism is installed inside the mixing box, a No. 2 stirring paddle is provided inside the stirring mechanism, the No. 2 stirring paddle is installed inside the mixing box through a bearing, and a No. 2 motor connected to the No. 2 stirring paddle through a coupling is installed outside the mixing box.

[0011] Preferably, the stirring mechanism comprises a stirring paddle No. 1, a gear No. 1, a gear No. 2, a rotating frame, a gear No. 3 and a guide groove, and the interior of the mixing box is provided with a gear No. 2 via a bearing.

[0012] Preferably, the outer movable sleeve of the No. 2 stirring paddle is connected to the No. 1 stirring paddle, the outer fixed sleeve of the No. 1 stirring paddle is connected to the No. 1 gear, the outer fixed sleeve of the No. 2 stirring paddle is connected to the No. 3 gear, and both ends of the No. 1 stirring paddle are connected to rotating frames.

[0013] Preferably, a guide groove is provided on the inner wall of the mixing box close to the rotating frame, and the guide groove is slidably connected to the rotating frame, and the first gear and the third gear are both meshed and connected with the second gear.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A material guiding mechanism and an air outlet plate are provided. The material guiding paddle is driven to rotate by the No. 1 motor. The material guiding paddle rotates and stirs the raw materials accumulated on the supporting plate. At the same time, the hot oven heats the air entering from the air inlet pipe, and then transports it to the air outlet plate through the connecting pipe. Hot air is blown out through the air outlet plate, and the hot air rises from the through holes of the supporting plate to dry the rotated and scattered raw materials, and then discharged through the exhaust pipe. The air outlet plate cooperates with the material guiding paddle to dry the raw materials evenly. After the raw materials are dried, the electric telescopic rod can be retracted to pull the supporting plate to rotate around the rotating seat. One end of the supporting plate is tilted, and the raw materials can slide from the supporting plate to one end, which is convenient for drying and unloading, thereby improving the processing quality of the masterbatch machine.

[0016] 2. A stirring mechanism is provided, wherein the No. 2 stirring paddle is driven to rotate by the No. 2 motor, and the No. 2 stirring paddle drives the No. 3 gear to rotate, and the No. 3 gear drives the No. 2 gear to rotate, so that the No. 2 gear drives the No. 1 gear to rotate, and then the No. 1 gear drives the No. 1 stirring paddle to rotate, and the No. 1 stirring paddle and the No. 2 stirring paddle rotate in opposite directions, and the No. 1 stirring paddle drives the rotating frame to rotate and slide in the guide groove, so as to guide the No. 1 stirring paddle. The No. 1 stirring paddle and the No. 2 stirring paddle rotate in opposite directions for stirring, thereby improving the stirring and mixing efficiency of the masterbatch machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the main cross-sectional structure of the support plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the side cross-sectional structure of the guide groove of the utility model;

[0021] Figure 5 This is an enlarged structural diagram of the utility model at A;

[0022] Figure 6 This is a schematic diagram of the three-dimensional structure of the air outlet disc of the utility model;

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the supporting plate of the utility model.

[0024] In the figure: 1. silo; 2. silo cover; 3. exhaust pipe; 4. base; 5. mixing box; 6. material guiding mechanism; 601. material guiding paddle; 602. supporting plate; 603. rotating seat; 7. electric telescopic rod; 8. No. 1 motor; 9. stirring mechanism; 901. No. 1 stirring paddle; 902. No. 1 gear; 903. No. 2 gear; 904. rotating frame; 905. No. 3 gear; 906. guide groove; 10. No. 2 motor; 11. No. 2 stirring paddle; 12. air outlet plate; 13. connecting pipe; 14. air inlet pipe; 15. hot oven; 16. mounting frame; 17. spiral conveying assembly. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 The utility model provides a technical solution: a masterbatch machine with a uniform drying structure, comprising a silo 1 and a mixing box 5, a silo cover 2 is installed above the silo 1 through a hinge, an exhaust pipe 3 is connected above the silo cover 2, a material guiding mechanism 6 is installed inside the silo 1, a mounting frame 16 is connected below the silo 1, a spiral conveying assembly 17 is installed on the inner side of the mounting frame 16, the mixing box 5 is connected to one end of the mounting frame 16, a base 4 is connected below the mounting frame 16 and the mixing box 5, and a hot oven 15 is installed above the base 4 away from the mixing box 5.

[0027] See also Figure 1-Figure 3 , Figure 6 and Figure 7 One end of the hot oven 15 is connected to an air inlet pipe 14, and the other end of the hot oven 15 is connected to the silo 1 through a connecting pipe 13. The end of the connecting pipe 13 close to the inside of the silo 1 is connected to an air outlet plate 12. One end of the material guide mechanism 6 is connected to a No. 1 motor 8, and the No. 1 motor 8 is installed on the outer wall of the silo 1. The lower part of the material guide mechanism 6 is connected to an electric telescopic rod 7, and one end of the electric telescopic rod 7 is connected to the inner wall of the silo 1 through a movable shaft. The material guide mechanism 6 includes a material guide paddle 601 and a support plate. 602 and a rotating seat 603, a guide paddle 601 is installed inside the silo 1 through a bearing, one side of the guide paddle 601 is connected to the No. 1 motor 8 through a coupling, a rotating seat 603 is installed on the inner wall of the silo 1 near the bottom of the guide paddle 601, a support plate 602 is movably sleeved on one side of the rotating seat 603, the bottom of the support plate 602 is connected to the electric telescopic rod 7 through a movable shaft, a plurality of through holes are opened on the inner side of the support plate 602, and the air outlet plate 12 is circular in shape.

[0028] In specific implementation, since the masterbatch machine usually stores the raw materials in the silo 1, the raw materials may absorb moisture and become damp after being stored for a long time, resulting in the caking of the granular pigments. In addition, the raw materials piled together are not convenient for uniform drying, which affects the mixing quality of the subsequent raw materials. The guide paddle 601 can be driven to rotate by the No. 1 motor 8, and the guide paddle 601 rotates to rotate and disperse the raw materials accumulated on the supporting plate 602. At the same time, the hot oven 15 heats the air entering the air inlet pipe 14, and then transports it to the air outlet disk 12 through the connecting pipe 13. Hot air is blown out through the air outlet disc 12, and rises from the through holes of the supporting plate 602 to dry the rotated and broken raw materials, and then discharged through the exhaust pipe 3. The air outlet disc 12 cooperates with the material guide paddle 601 to evenly dry the raw materials. After the raw materials are dried, the electric telescopic rod 7 can be retracted to pull the supporting plate 602 to rotate around the rotating seat 603. One end of the supporting plate 602 is tilted, and the raw materials can slide from the supporting plate 602 to one end, which is convenient for drying and unloading, thereby improving the processing quality of the masterbatch machine.

[0029] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 The mixing box 5 is provided with a stirring mechanism 9 inside, and a second stirring paddle 11 is provided inside the stirring mechanism 9, and the second stirring paddle 11 is installed inside the mixing box 5 through a bearing, and a second motor 10 connected to the second stirring paddle 11 through a coupling is installed outside the mixing box 5, and the stirring mechanism 9 includes a first stirring paddle 901, a first gear 902, a second gear 903, a rotating frame 904, a third gear 905 and a guide groove 906, and the mixing box 5 is provided with a second gear 903 inside through a bearing, and the second stirring paddle 11 is provided with a second stirring paddle 11. The outer movable sleeve is connected with a stirring paddle No. 1 901, the outer fixed sleeve of the stirring paddle No. 1 901 is connected with a gear No. 1 902, the outer fixed sleeve of the stirring paddle No. 2 11 is connected with a gear No. 3 905, both ends of the stirring paddle No. 1 901 are connected with a rotating frame 904, a guide groove 906 is provided on the inner wall of the mixing box 5 close to the rotating frame 904, and the guide groove 906 and the rotating frame 904 are slidably connected, the gear No. 1 902 and the gear No. 3 905 are both meshed and connected with the gear No. 2 903, and the cross-sectional shape of the guide groove 906 is annular.

[0030] In specific implementation, a stirring rod is used in the stirring box of some masterbatches to stir and mix the raw materials. Usually, the stirring rod can only rotate in one direction at the same time and cannot rotate in the opposite direction at the same time, so the stirring efficiency is not high. The No. 2 motor 10 can drive the No. 2 stirring paddle 11 to rotate, and the No. 2 stirring paddle 11 drives the No. 3 gear 905 to rotate, and the No. 3 gear 905 drives the No. 2 gear 903 to rotate, so that the No. 2 gear 903 drives the No. 1 gear 902 to rotate, and then the No. 1 gear 902 drives the No. 1 stirring paddle 901 to rotate, and the No. 1 stirring paddle 901 and the No. 2 stirring paddle 11 rotate in opposite directions. At the same time, the No. 1 stirring paddle 901 drives the rotating frame 904 to rotate and slide in the guide groove 906, which can guide the No. 1 stirring paddle 901. The No. 1 stirring paddle 901 and the No. 2 stirring paddle 11 rotate in opposite directions to stir, thereby improving the stirring and mixing efficiency of the masterbatch.

[0031] Working principle: When using the masterbatch machine with a uniform drying structure, first, the raw materials are stored in the silo 1, and then the raw materials are uniformly dried through the material guiding mechanism 6 and the air outlet plate 12, and then the supporting plate 602 is driven by the electric telescopic rod 7 to rotate for guiding the material, and the raw materials enter the spiral conveying assembly 17 from the valve of the silo 1, and the raw materials are introduced into the mixing box 5 through the spiral conveying assembly 17, and then the raw materials are uniformly stirred and mixed through the stirring mechanism 9, thereby improving the working quality and working efficiency of the masterbatch machine. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A masterbatch machine with a uniform drying structure, comprising a silo (1) and a mixing box (5), characterized in that: A bin cover (2) is installed above the silo (1) via a hinge, an exhaust pipe (3) is connected above the bin cover (2), a material guide mechanism (6) is installed inside the silo (1), one end of the material guide mechanism (6) is connected to a No. 1 motor (8), and the No. 1 motor (8) is installed on the outer wall of the silo (1), an electric telescopic rod (7) is connected below the material guide mechanism (6), and one end of the electric telescopic rod (7) is connected to the inner wall of the silo (1) via a movable shaft, and the material guide mechanism (6) comprises a material guide paddle (601), a support plate (602) and a rotating seat (603).

2. A masterbatch machine with a uniform drying structure according to claim 1, characterized in that: A material guide paddle (601) is installed inside the material bin (1) via a bearing, and one side of the material guide paddle (601) is connected to a No. 1 motor (8) via a coupling.

3. A masterbatch machine with a uniform drying structure according to claim 2, characterized in that: A rotating seat (603) is installed on the inner wall of the silo (1) below the material guide paddle (601), and a supporting plate (602) is movably sleeved on one side of the rotating seat (603). The supporting plate (602) is connected to the electric telescopic rod (7) through a movable shaft at the bottom.

4. The color masterbatch machine with a uniform drying structure according to claim 1, characterized in that: A mounting frame (16) is connected below the silo (1), a screw conveying assembly (17) is installed inside the mounting frame (16), the mixing box (5) is connected to one end of the mounting frame (16), and a base (4) is connected below the mounting frame (16) and the mixing box (5).

5. A masterbatch machine with a uniform drying structure according to claim 4, characterized in that: A heat oven (15) is installed above the base (4) away from the mixing box (5); one end of the heat oven (15) is connected to an air inlet pipe (14); the other end of the heat oven (15) is connected to the silo (1) via a connecting pipe (13); and the end of the connecting pipe (13) close to the inside of the silo (1) is connected to an air outlet plate (12).

6. A masterbatch machine with a uniform drying structure according to claim 5, characterized in that: A stirring mechanism (9) is installed inside the mixing box (5), and a second stirring paddle (11) is provided inside the stirring mechanism (9). The second stirring paddle (11) is installed inside the mixing box (5) via a bearing, and a second motor (10) connected to the second stirring paddle (11) via a coupling is installed outside the mixing box (5).

7. A masterbatch machine with a uniform drying structure according to claim 6, characterized in that: The stirring mechanism (9) comprises a stirring paddle No. 1 (901), a gear No. 1 (902), a gear No. 2 (903), a rotating frame (904), a gear No. 3 (905) and a guide groove (906), and the interior of the mixing box (5) is equipped with the gear No. 2 (903) via a bearing.

8. The masterbatch machine with a uniform drying structure according to claim 7, characterized in that: The outer movably sleeved portion of the second stirring paddle (11) is connected to the first stirring paddle (901); the outer movably sleeved portion of the first stirring paddle (901) is connected to the first gear (902); the outer movably sleeved portion of the second stirring paddle (11) is connected to the third gear (905); and both ends of the first stirring paddle (901) are connected to a rotating frame (904).

9. A masterbatch machine with a uniform drying structure according to claim 8, characterized in that: A guide groove (906) is provided on the inner wall of the mixing box (5) close to the rotating frame (904), and the guide groove (906) and the rotating frame (904) are slidably connected, and the first gear (902) and the third gear (905) are both meshedly connected with the second gear (903).

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