Color master batch storage device

Abstract

The color master batch storage device comprises a fixing ring, the inner side of the fixing ring is fixedly connected with a plurality of sets of evenly-distributed partition plates, the other ends of the partition plates are fixedly connected to the outer side wall of a containing cylinder and are annularly distributed, the top of the inner side of the containing cylinder is rotationally connected with a rotating shaft, and limiting grooves are formed in the middles of the left wall and the right wall of the outer side of the rotating shaft. Limiting blocks are slidably connected to the inner sides of the limiting grooves and fixedly connected to the middles of the left wall and the right wall of the inner side of the through hole correspondingly. According to the color master batch storage device, when different color master batches need to be used, a sealing cover is pulled upwards, so that a limiting block slides upwards on the inner side of a limiting groove, meanwhile, the sealing cover is separated from a storage barrel, and then the sealing cover is rotated; and when the rotating shaft and the sealing cover rotate, the discharging pipe is moved to the upper side of the color master batch needing to be used, then the sealing cover is pressed downwards to mount the storage barrel and the sealing cover, and then the color master batch of the corresponding color can be poured out for use, so that the practicability of the storage device is improved.

Description

Technical Field

[0001] This utility model relates to the field of color masterbatch storage technology, specifically a color masterbatch storage device. Background Technology

[0002] Color masterbatch is a new type of special colorant for polymer materials, also known as pigment preparation. It is mainly used in plastics and consists of three basic elements: pigment or dye, carrier, and additives. It is an aggregate made by uniformly loading an extraordinary amount of pigment into resin, and can be called a pigment concentrate, therefore its coloring power is higher than that of the pigment itself. During processing, a small amount of color masterbatch is mixed with uncolored resin to achieve the designed pigment concentration in the resin or product. With social development, the demand for color masterbatch is increasing year by year, and the production volume of color masterbatch is also increasing annually.

[0003] In the existing technology, there is a lack of dedicated storage devices for color masterbatches. They are usually stored in storage boxes. These storage devices can only store color masterbatches of a single color, which is not very practical. At the same time, the color masterbatches are prone to getting damp during storage, causing them to stick together and reducing the quality of the color masterbatches for subsequent use. Therefore, there is an urgent need for a color masterbatch storage device. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a masterbatch storage device, which includes a storage tank and a moisture-proof mechanism is provided on the inner side of the storage tank.

[0006] The moisture-proof mechanism includes a fixing ring, with multiple sets of evenly distributed partition plates fixedly connected to the inner side of the fixing ring. The other end of each partition plate is fixedly connected to the outer wall of the placement cylinder and arranged in a ring. A rotating shaft is rotatably connected to the top of the inner side of the placement cylinder. Limit grooves are provided in the middle of the left and right walls of the outer side of the rotating shaft. Limit blocks are slidably connected to the inner side of each limit groove. The limit blocks are fixedly connected to the middle of the left and right walls of the inner side of the through hole. The through hole is located in the middle of the sealing cover. A slot is provided on the outer side of the bottom wall of the sealing cover. A sealing ring is provided in the middle of the outer side of the slot. A drying roller is slidably connected through the middle of the rotating shaft. Multiple sets of annularly distributed ventilation holes are provided on the outer wall of the placement cylinder.

[0007] As a preferred embodiment of this utility model, the drying roller is located in the middle of the inner side of the placement cylinder, and a cover plate is fixedly connected to the top of the drying roller.

[0008] As a preferred technical solution of this utility model, multiple sets of ring-shaped identification plates are fixedly connected to the upper part of the outer side wall of the storage tank, and the identification plates are all located between two sets of partition plates.

[0009] As a preferred embodiment of this utility model, a feeding pipe is connected through and fixedly connected to the left side of the middle of the sealing cover, and a sealing plug is provided at the top of the feeding pipe.

[0010] As a preferred embodiment of this utility model, the fixing ring is fixedly connected to the bottom of the inner wall of the storage tank, and the placement cylinder is fixedly connected to the middle of the bottom wall of the storage tank.

[0011] As a preferred embodiment of this utility model, multiple sets of annularly distributed positioning plates are fixedly connected to the outer side of the bottom wall of the sealing cover, and the partition plates are all located between two sets of adjacent positioning plates.

[0012] As a preferred embodiment of this utility model, the rotating shaft is clearance-fitted with the through hole, and the limiting blocks are clearance-fitted with the limiting grooves.

[0013] The beneficial effects of this utility model are:

[0014] 1. This masterbatch storage device allows for the separation of the sealing cover from the storage container by pulling the sealing cover upwards when different masterbatches are needed, causing the limiting block to slide upwards inside the limiting groove. Then, the sealing cover is rotated, causing the rotating shaft and the sealing cover to rotate, while the feeding pipe is moved to the top of the masterbatch to be used. Finally, the sealing cover is pressed downwards to install the storage container and the sealing cover. After that, the corresponding color masterbatch can be poured out for use, improving the practicality of the storage device.

[0015] 2. This masterbatch storage device improves the sealing performance of the storage tank by setting a sealing ring at the connection between the storage tank and the sealing cap. At the same time, with the cooperation of the placement cylinder, vent, and drying roller, the air inside the storage tank can be dehumidified, reducing the possibility of masterbatch sticking due to moisture and improving the storage quality of masterbatch. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a side view schematic diagram of the overall structure of a color masterbatch storage device according to this utility model;

[0018] Figure 2 This is a bottom view schematic diagram of the overall structure of a color masterbatch storage device according to this utility model;

[0019] Figure 3 This is a top view schematic diagram of the internal structure of a color masterbatch storage device according to this utility model;

[0020] Figure 4This is a front view schematic diagram of the internal structure of a color masterbatch storage device according to this utility model.

[0021] In the diagram: 1. Storage tank; 2. Moisture-proof mechanism; 3. Fixing ring; 4. Divider plate; 5. Placement cylinder; 6. Ventilation hole; 7. Rotating shaft; 8. Limiting groove; 9. Drying roller; 10. Cover plate; 11. Sealing cover; 12. Through hole; 13. Limiting block; 14. Feed pipe; 15. Sealing plug; 16. Identification plate; 17. Positioning plate; 18. Sealing ring; 19. Slot. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] Example: Figures 1-4 As shown, the present invention provides a masterbatch storage device, which includes a storage tank 1 and a moisture-proof mechanism 2 provided inside the storage tank 1.

[0024] The moisture-proof mechanism 2 includes a fixing ring 3. Multiple sets of evenly distributed partition plates 4 are fixedly connected to the inner side of the fixing ring 3. These partition plates 4 can separate different colored masterbatches inside the fixing ring 3, facilitating subsequent handling and use of different masterbatches. The other end of each partition plate 4 is fixedly connected to the outer wall of the placement cylinder 5 and arranged in a ring. A rotating shaft 7 is rotatably connected to the top inner side of the placement cylinder 5. The rotating shaft 7 allows the sealing cover 11 to rotate. Limiting grooves 8 are provided in the middle of the left and right outer walls of the rotating shaft 7. Limiting blocks 13 are slidably connected to the inner side of the through hole 12. The limiting blocks 13 are fixedly connected to the middle of the left and right walls of the inner side of the through hole 12. The through hole 12 is located in the middle of the sealing cover 11. A groove 19 is provided on the outer side of the bottom wall of the sealing cover 11. A sealing ring 18 is provided in the middle of the outer side of the groove 19. A drying roller 9 is slidably connected through the middle of the rotating shaft 7. Multiple sets of annularly distributed vent holes 6 are provided on the outer wall of the storage cylinder 5. The drying roller 9 is a roller-shaped object made of desiccant, which can play a certain role in dehumidifying and drying the air inside the storage cylinder 1.

[0025] The drying roller 9 is located in the middle of the inner side of the placement cylinder 5. A cover plate 10 is fixedly connected to the top of the drying roller 9. Multiple sets of ring-shaped identification plates 16 are fixedly connected to the upper part of the outer side wall of the storage tank 1. The identification plates 16 are all located between two sets of partition plates 4. The cover plate 10 can play a certain sealing role and reduce the probability of external air entering the placement cylinder 5.

[0026] A feeding pipe 14 is connected through and fixedly connected to the left side of the middle of the sealing cover 11. A sealing plug 15 is provided at the top of the feeding pipe 14. The fixing ring 3 is fixedly connected to the bottom of the inner wall of the storage tank 1. The placement cylinder 5 is fixedly connected to the middle of the bottom wall of the storage tank 1. The sealing plug 15 can seal the feeding pipe 14 when the masterbatch does not need to be removed.

[0027] Multiple sets of annularly distributed positioning plates 17 are fixedly connected to the outer side of the bottom wall of the sealing cover 11. The partition plates 4 are all located between two sets of adjacent positioning plates 17. The rotating shaft 7 is clearance-fitted with the through hole 12. The limiting blocks 13 are clearance-fitted with the limiting grooves 8. The limiting blocks 13 can move up and down inside the limiting grooves 8, thereby driving the sealing cover 11 to move up and down.

[0028] Working principle: When different color masterbatches are needed, pull the sealing cover 11 upwards, so that the limiting block 13 slides upwards inside the limiting groove 8, separating the sealing cover 11 from the storage tank 1. Then rotate the sealing cover 11, so that the rotating shaft 7 and the sealing cover 11 rotate, and the feeding pipe 14 moves to the top of the color masterbatch to be used. Then press the sealing cover 11 downwards to install the storage tank 1 and the sealing cover 11. After that, the corresponding color masterbatch can be poured out for use. When the color masterbatch is not needed, the sealing ring 18 is set at the connection between the storage tank 1 and the sealing cover 11 to improve the sealing performance of the storage tank 1. At the same time, with the cooperation of the placement cylinder 5, the vent 6 and the drying roller 9, the air inside the storage tank 1 can be dehumidified, reducing the possibility of the color masterbatch getting damp and sticking together, and improving the storage quality of the color masterbatch.

[0029] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A masterbatch storage device, comprising a storage tank (1), characterized in that: The storage tank (1) is equipped with a moisture-proof mechanism (2) on its inner side; The moisture-proof mechanism (2) includes a fixing ring (3), and a number of evenly distributed partition plates (4) are fixedly connected to the inner side of the fixing ring (3). The other end of each partition plate (4) is fixedly connected to the outer wall of the placement cylinder (5) and distributed in a ring. A rotating shaft (7) is rotatably connected to the top of the inner side of the placement cylinder (5). A limiting groove (8) is provided in the middle of the left and right walls of the outer side of the rotating shaft (7). A limiting block (13) is slidably connected to the inner side of each limiting groove (8). The limiting block (13) is fixedly connected to the middle of the left and right walls of the inner side of the through hole (12). The through hole (12) is located in the middle of the sealing cover (11). A slot (19) is provided on the outer side of the bottom wall of the sealing cover (11). A sealing ring (18) is provided in the middle of the outer side of the slot (19). A drying roller (9) is slidably connected through the middle of the rotating shaft (7). A number of annularly distributed ventilation holes (6) are provided on the outer wall of the placement cylinder (5).

2. The color masterbatch storage device according to claim 1, characterized in that, The drying roller (9) is located in the middle of the inner side of the placement cylinder (5), and a cover plate (10) is fixedly connected to the top of the drying roller (9).

3. The color masterbatch storage device according to claim 1, characterized in that, Multiple sets of ring-shaped signboards (16) are fixedly connected to the upper part of the outer wall of the storage tank (1), and the signboards (16) are all located between two sets of partition plates (4).

4. The color masterbatch storage device according to claim 1, characterized in that, The sealing cover (11) is connected to a feed pipe (14) through and fixedly connected to the left side of the middle part, and a sealing plug (15) is provided at the top of the feed pipe (14).

5. A masterbatch storage device according to claim 1, characterized in that, The fixing ring (3) is fixedly connected to the bottom of the inner wall of the storage tank (1), and the placement cylinder (5) is fixedly connected to the middle of the inner bottom wall of the storage tank (1).

6. The color masterbatch storage device according to claim 1, characterized in that, The sealing cover (11) has multiple sets of annularly distributed positioning plates (17) fixedly connected to the outer side of its bottom wall, and the partition plate (4) is located between two sets of adjacent positioning plates (17).

7. A masterbatch storage device according to claim 1, characterized in that, The rotating shaft (7) is clearance-fitted with the through hole (12), and the limiting blocks (13) are clearance-fitted with the limiting grooves (8).

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