Automatic feeding device for color master batch production

Abstract

The utility model discloses an automatic feeding device for color master batch production, including the mixing box, the top intercommunication of mixing box has a plurality of dust removal cylinder, the top of dust removal cylinder intercommunication has the containing hopper, the bottom of dust removal cylinder is provided with the valve, the top of dust removal cylinder inner chamber is provided with dust absorption ring pipe, the inner chamber rotation of containing hopper is provided with transmission rod, transmission rod's surface is fixedly connected with a plurality of slapping board, the inner chamber rotation of mixing box is provided with vertical rod, the utility model relates to color master batch feeding technical field. The automatic feeding device for color master batch production, when the raw materials are transported to the inner chamber of mixing box through dust removal cylinder, after the slapping board is driven to rotate through the transmission rod, the raw materials can be scattered, after the negative pressure is generated in the dust absorption ring pipe, the small particle impurities attached to the surface of the raw materials can be sucked and removed, the surface of the raw materials is automatically cleaned, and the production quality of the color master batch is improved.

Description

Technical Field

[0001] This utility model relates to the field of color masterbatch feeding and production technology, specifically an automatic feeding device for color masterbatch production. Background Technology

[0002] The full name of color masterbatch is color masterbatch, also known as color seed. It is a new type of special coloring agent for polymer materials, also known as pigment preparation. Color masterbatch is mainly used in plastics. Color masterbatch is composed of three basic elements: pigment or dye, carrier and additives. It is an aggregate made by uniformly attaching an extraordinary amount of pigment to the resin. It can be called 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 of colored resin or product. In the process of color masterbatch production and transportation, a feeding device is required to automatically feed the color masterbatch.

[0003] Chinese patent CN222290675U discloses an automatic feeding device for color masterbatch production. This technical solution, through the coordinated use of a mixing box, a feeding box, a storage box, a conveying pipe, a first motor, a first conveying roller, a second motor, a drive gear, a driven gear, a lifting roller, a mixing rod, a falling pipe, a feeding box, a third motor, and a feeding roller and feeding pipe, can simultaneously convey raw materials according to the formula during production, quickly mix the raw materials, and then automatically feed them through the feeding roller, thereby improving production efficiency.

[0004] However, the automatic feeding device for color masterbatch production does not have a slag removal function during use. During the color masterbatch production process, dust and other small particulate impurities are easily attached to the surface, which reduces the quality of the finished color masterbatch product and is therefore not conducive to the feeding operation of color masterbatch. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automatic feeding device for color masterbatch production, which solves the problem that automatic feeding devices for color masterbatch production do not have a slag removal function during use, thus reducing the quality of finished color masterbatch products.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: an automatic feeding device for color masterbatch production, including a mixing box, the top of the mixing box being connected to a plurality of dust collection cylinders, the top of the dust collection cylinders being connected to a receiving hopper, and a valve being provided at the bottom of the dust collection cylinders;

[0007] The dust collector cylinder has a suction ring pipe at the top of its inner cavity, a transmission rod is rotatably mounted in the inner cavity of the receiving hopper, and several beaters are fixedly connected to the surface of the transmission rod. The mixing box has a vertical rod rotatably mounted in its inner cavity, and a scraper is fixedly connected to the surface of the vertical rod in contact with its inner wall. The mixing box has a conveying mechanism at its bottom.

[0008] Furthermore, the conveying mechanism includes a vertical pipe that is vertically connected to the bottom of the mixing tank. A conveying cylinder is horizontally fixedly connected to the bottom end of the vertical pipe. A spiral rod is rotatably installed inside the conveying cylinder. A first motor with an output shaft fixedly connected to one end of the conveying cylinder and a spiral rod fixedly connected to one end of the spiral rod is also fixedly connected.

[0009] Furthermore, the bottom end of the vertical rod extends into the interior of the vertical tube and is vertically fixedly connected to a stirring rod.

[0010] Furthermore, the top of the receiving hopper is provided with a cover plate, and multiple dust collector cylinders are arranged in a ring-shaped, evenly spaced pattern along the top of the mixing box.

[0011] Furthermore, a receiving box is fixedly connected to the top of the mixing box, and a partition is fixedly connected to the inner cavity of the receiving box. The partition divides the inner cavity of the receiving box into a negative pressure chamber and a transmission chamber. A connecting pipe is connected to the side wall of the suction ring pipe, and the other end of the connecting pipe is connected to the inner cavity of the negative pressure chamber. A suction pipe connected to the inner cavity of the negative pressure chamber is provided on the top of the receiving box.

[0012] Furthermore, a second motor is vertically fixedly connected to the top of the receiving box, and the top end of the vertical rod passes through the inner cavity of the transmission cavity and the negative pressure cavity in sequence and is fixedly connected to the output shaft of the second motor. The inner cavity of the transmission rod extends rotatably into the inner cavity of the transmission cavity. A first bevel gear is fixedly connected to the surface of the vertical rod located in the inner cavity of the transmission cavity, and a second bevel gear that meshes with the first bevel gear is fixedly connected to the inner end of the transmission rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: After storing the raw materials in the hopper, the raw materials can enter the inner cavity of the mixing box after the valve is opened. After the vertical rod drives multiple scrapers to rotate, multiple raw materials can be mixed. After the mixing is completed, the raw materials can be fed through the conveying mechanism. When the dust collector conveys the raw materials to the inner cavity of the mixing box, the transmission rod drives the beater plate to rotate, which can disperse the raw materials. Then, after the negative pressure is generated inside the dust collection ring pipe, the small particulate impurities attached to the surface of the raw materials can be sucked and removed, and the surface of the raw materials is automatically cleaned, thereby improving the quality of the finished product of the color masterbatch. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the mixing box and the first motor in this utility model;

[0016] Figure 3This is a front sectional view of the present invention.

[0017] Figure 4 This is a side sectional view of the present invention.

[0018] In the diagram: 1. Conveying cylinder; 2. First motor; 3. Screw rod; 4. Mixing box; 5. Vertical rod; 6. Scraper; 7. Vertical pipe; 8. Stirring rod; 9. Dust collector; 10. Container hopper; 11. Cover plate; 12. Container box; 13. Partition; 14. Negative pressure chamber; 15. Connecting pipe; 16. Dust suction ring pipe; 17. Valve; 18. Transmission chamber; 19. First bevel gear; 20. Transmission rod; 21. Second bevel gear; 22. Beating plate; 23. Second motor; 24. Dust suction pipe. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] First Embodiment

[0021] Please see Figure 1-3 This utility model provides a technical solution: an automatic feeding device for color masterbatch production, including a mixing box 4, a plurality of dust collection cylinders 9 connected to the top of the mixing box 4, a receiving hopper 10 connected to the top of the dust collection cylinders 9, and a valve 17 provided at the bottom of the dust collection cylinders 9.

[0022] The dust collector 9 has a dust suction ring pipe 16 at the top of its inner cavity, a transmission rod 20 is rotatably mounted in the inner cavity of the hopper 10, and several beaters 22 are fixedly connected to the surface of the transmission rod 20. The mixing box 4 has a vertical rod 5 rotatably mounted in its inner cavity, and a scraper 6 is fixedly connected to the surface of the vertical rod 5 and contacts its inner wall. The mixing box 4 has a conveying mechanism at its bottom.

[0023] After the raw materials are stored in the hopper 10, the valve 17 is opened, and the raw materials can enter the inner cavity of the mixing box 4. After the vertical rod 5 drives multiple scrapers 6 to rotate, multiple raw materials can be mixed.

[0024] After mixing, the raw materials are fed through the conveying mechanism. When the dust collector 9 conveys the raw materials to the inner cavity of the mixing box 4, the transmission rod 20 drives the beater 22 to rotate, which disperses the raw materials. Then, the negative pressure generated inside the dust suction ring pipe 16 can suck up and remove small particulate impurities attached to the surface of the raw materials, automatically cleaning the surface of the raw materials, thereby improving the quality of the finished product of the color masterbatch.

[0025] Second Embodiment

[0026] Please see Figure 3 Based on the same concept as the first embodiment described above, the conveying mechanism includes a vertical pipe 7, which is vertically connected to the bottom of the mixing box 4. The bottom end of the vertical pipe 7 is horizontally fixedly connected to a conveying cylinder 1. A screw rod 3 is rotatably arranged inside the conveying cylinder 1. A first motor 2 with an output shaft and a screw rod 3 is fixedly connected to one end of the conveying cylinder 1.

[0027] In this embodiment, after the first motor 2 starts working, it can drive the screw rod 3 to rotate, thereby conveying the raw materials entering the inner cavity of the conveying cylinder 1.

[0028] The bottom end of the vertical rod 5 extends into the interior of the vertical tube 7, and a stirring rod 8 is vertically fixedly connected to it.

[0029] The top of the hopper 10 is provided with a cover plate 11, and multiple dust collector cylinders 9 are evenly distributed and spaced in a ring along the top of the mixing box 4.

[0030] Second Embodiment

[0031] Please see Figure 4 Based on the same concept as the first embodiment described above, a receiving box 12 is fixedly connected to the top of the mixing box 4, and a partition 13 is fixedly connected to the inner cavity of the receiving box 12. The partition 13 divides the inner cavity of the receiving box 12 into a negative pressure chamber 14 and a transmission chamber 18. A connecting pipe 15 is connected to the side wall of the suction ring pipe 16, and the other end of the connecting pipe 15 is connected to the inner cavity of the negative pressure chamber 14. A suction pipe 24 connected to the inner cavity of the negative pressure chamber 14 is provided on the top of the receiving box 12.

[0032] The top of the receiving box 12 is vertically fixedly connected to the second motor 23. The top of the vertical rod 5 passes through the inner cavity of the transmission cavity 18 and the negative pressure cavity 14 in sequence and is fixedly connected to the output shaft of the second motor 23. The inner cavity of the transmission rod 20 rotates and extends to the inner cavity of the transmission cavity 18. The vertical rod 5 is fixedly connected to the surface of the inner cavity of the transmission cavity 18 with the first bevel gear 19. The inner end of the transmission rod 20 is fixedly connected to the second bevel gear 21 that meshes with the first bevel gear 19.

[0033] In this embodiment, after the second motor 23 starts working, it can drive the vertical rod 5 to rotate, which in turn drives the scraper 6 to scrape the inside of the mixing box 4, improving the thoroughness of material feeding. It can also drive the stirring rod 8 to rotate, avoiding material blockage. After the first bevel gear 19 rotates, it can drive the transmission rod 20 to rotate through the transmission of the second bevel gear 21, which in turn drives the beater 22 to break up the raw materials. After connecting to the external negative pressure equipment through the dust suction pipe 24, it can connect to the multiple connecting pipes 15 through the negative pressure chamber 14, so that the inside of the multiple dust suction ring pipes 16 is negative pressure.

[0034] During operation, after the raw materials are stored in the hopper 10, the valve 17 is opened, and the raw materials can enter the inner cavity of the mixing box 4. After the vertical rod 5 drives multiple scrapers 6 to rotate, the various raw materials can be mixed. After the mixing is completed, the conveying mechanism can feed the raw materials. When the dust collector 9 conveys the raw materials to the inner cavity of the mixing box 4, the transmission rod 20 drives the beater 22 to rotate, which can disperse the raw materials. Then, after the negative pressure is generated inside the dust collection ring pipe 16, the small particulate impurities attached to the surface of the raw materials can be sucked up and removed.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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. An automatic feeding device for color masterbatch production, comprising a mixing chamber (4), characterized in that: The top of the mixing box (4) is connected to several dust collection cylinders (9), the top of the dust collection cylinders (9) is connected to a receiving hopper (10), and the bottom of the dust collection cylinders (9) is provided with a valve (17). The dust collector (9) has a dust suction ring pipe (16) at the top of its inner cavity. The inner cavity of the container (10) is rotatably equipped with a transmission rod (20). Several beaters (22) are fixedly connected to the surface of the transmission rod (20). The inner cavity of the mixing box (4) is rotatably equipped with a vertical rod (5). A scraper (6) is fixedly connected to the surface of the vertical rod (5) and contacts its inner wall. The bottom of the mixing box (4) is equipped with a conveying mechanism.

2. The automatic feeding device for masterbatch production according to claim 1, characterized in that: The conveying mechanism includes a vertical pipe (7), which is vertically connected to the bottom of the mixing box (4). The bottom end of the vertical pipe (7) is horizontally fixedly connected to a conveying cylinder (1). A screw rod (3) is rotatably provided in the inner cavity of the conveying cylinder (1). A first motor (2) with an output shaft fixedly connected to one end of the conveying cylinder (1) and a screw rod (3) is fixedly connected to one end of the screw rod (3).

3. The automatic feeding device for masterbatch production according to claim 2, characterized in that: The bottom end of the vertical rod (5) extends into the interior of the vertical tube (7) and is vertically fixedly connected to a stirring rod (8).

4. The automatic feeding device for masterbatch production according to claim 1, characterized in that: The top of the container hopper (10) is provided with a cover plate (11), and a plurality of dust collector cylinders (9) are arranged in a ring at uniform intervals along the top of the mixing box (4).

5. The automatic feeding device for masterbatch production according to claim 1, characterized in that: The top of the mixing box (4) is fixedly connected to a receiving box (12), and the inner cavity of the receiving box (12) is fixedly connected to a partition (13). The partition (13) divides the inner cavity of the receiving box (12) into a negative pressure chamber (14) and a transmission chamber (18). The side wall of the suction ring pipe (16) is connected to a connecting pipe (15), and the other end of the connecting pipe (15) is connected to the inner cavity of the negative pressure chamber (14). The top of the receiving box (12) is provided with a suction pipe (24) that is connected to the inner cavity of the negative pressure chamber (14).

6. The automatic feeding device for masterbatch production according to claim 5, characterized in that: The top of the receiving box (12) is vertically fixedly connected to a second motor (23). The top end of the vertical rod (5) passes through the inner cavity of the transmission cavity (18) and the negative pressure cavity (14) in sequence and is fixedly connected to the output shaft of the second motor (23). The inner cavity of the transmission rod (20) extends rotatably into the inner cavity of the transmission cavity (18). The vertical rod (5) is fixedly connected to the surface of the inner cavity of the transmission cavity (18) with a first bevel gear (19). The inner end of the transmission rod (20) is fixedly connected to a second bevel gear (21) that meshes with the first bevel gear (19).

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