A continuous dispersion type light-curing pigment dispersion kettle

Abstract

The utility model discloses a kind of sustained dispersion type photocuring pigment dispersion kettle, including dispersion kettle, the top of dispersion kettle is equipped with sealing cover, the inner wall of sealing cover is rotatably connected with rotating rod, the top of sealing cover is equipped with motor, the outer wall of rotating rod is fixedly connected with stirring rod, pigment scraping assembly is installed on rotating rod, pigment scraping assembly includes bevel gear one, bevel gear two, transverse rod, stirring frame, scraper one, scraper two and sealing sleeve;In the utility model, when pigment is stirred, rotating rod will drive scraper one to scrape pigment in the bottom of dispersion kettle, scraper one will drive scraper two to scrape pigment on the inner wall close to the bottom of dispersion kettle, simultaneously, rotating rod will make bevel gear one engage bevel gear two, bevel gear two will drive stirring frame to rotate by transverse rod, stirring frame will stir scraped pigment, thereby effectively remove pigment deposited and adhered on the bottom, to improve the uniformity of stirring.

Description

Technical Field

[0001] This utility model relates to the field of dispersion tank technology, and in particular to a continuous dispersion type photocurable pigment dispersion tank. Background Technology

[0002] A dispersion tank is an industrial device that integrates low-speed stirring and high-speed dispersion functions. It is mainly used to process high-viscosity and thixotropic materials. Its typical structure consists of a low-speed anchor agitator and a high-speed dispersion disc impeller, which can achieve synchronous operation of two shafts and take into account multiple process requirements such as high shear, dispersion, and dissolution. This equipment is widely used in chemical industries such as paints, coatings, and electronic pastes. It is characterized by simple operation and strong adaptability, and can meet the different material processing needs through jacket heating or cooling functions.

[0003] When using existing pigment dispersion vessels, some solid pigments will deposit and adhere to the bottom of the vessel. This makes it difficult for the stirring rod to effectively stir these pigments, affecting the uniformity of the stirring. Therefore, it is necessary to design a continuous dispersion type photocurable pigment dispersion vessel that can stir the pigments adhering to the bottom of the vessel, thereby avoiding the impact of these adhering pigments on the uniformity of the stirring. Utility Model Content

[0004] The purpose of this invention is to provide a continuous dispersion type photocurable pigment dispersion vessel in order to solve the above-mentioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A continuous dispersion type photocurable pigment dispersion vessel includes a dispersion vessel with a sealing cover installed on the top. A rotating rod is rotatably connected to the inner wall of the sealing cover, and a motor is installed on the top of the sealing cover. A stirring rod is fixedly connected to the outer wall of the rotating rod, and a pigment scraping assembly is installed on the rotating rod. The pigment scraping assembly includes a first bevel gear, a second bevel gear, a transverse rod, a stirring frame, a first scraper, a second scraper, and a sealing sleeve. The first bevel gear is fixedly connected to the outer wall of the rotating rod, and one side of the first bevel gear meshes with the second bevel gear. The transverse rod is rotatably connected to the inner wall of the second bevel gear, and the stirring frame is fixedly connected to the outer wall of the transverse rod. The first scraper is fixedly connected to the bottom of the rotating rod, and the second scraper is fixedly connected to one end of the first scraper. A sealing sleeve is rotatably connected to the outer wall of the rotating rod, and the sealing sleeve is connected to the dispersion vessel through a limiting member.

[0007] Preferably, the sealing sleeve is rotatably connected to the transverse rod via an oil seal sleeve.

[0008] Preferably, the cross-sections of scraper one and scraper two are both triangular, and scraper one and scraper two are slidably connected to the inner wall of the dispersion vessel.

[0009] Preferably, the top and bottom of the sealing sleeve are fixedly connected with sliding blocks, the outer wall of the rotating rod is provided with a sliding groove that matches the sliding block, and the cross-section of the sliding block is T-shaped.

[0010] Preferably, the limiting component includes a support strip and a limiting block. The support strip is fixedly connected to the outer wall of the sealing sleeve, and the limiting block is fixedly connected to the inner wall of the dispersion vessel. One end of the support strip is provided with a limiting groove that matches the limiting block.

[0011] Preferably, a smart heating block is fixedly connected to the bottom of the dispersion vessel.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0013] In this application, when the pigment is stirred, the rotating rod will drive the scraper plate 1 to scrape the pigment at the bottom of the dispersion vessel. The scraper plate 1 will drive the scraper plate 2 to scrape the pigment on the inner wall near the bottom of the dispersion vessel. At the same time, the rotating rod will cause the bevel gear 1 to mesh with the bevel gear 2. The bevel gear 2 will drive the stirring frame to rotate through the horizontal rod. The stirring frame will stir the scraped pigment, thereby effectively removing the pigment deposited and adhered to the bottom, so as to improve the uniformity of stirring. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;

[0015] Figure 2 A cross-sectional view of a dispersion vessel structure provided according to an embodiment of the present invention is shown;

[0016] Figure 3 The present invention provides an embodiment of the present invention. Figure 2 Enlarged view of the A-section structure;

[0017] Figure 4 The present invention provides an embodiment of the present invention. Figure 2 Enlarged view of the structure of section B;

[0018] Figure 5 A structural distribution diagram of the stirring rack and scraper provided according to an embodiment of the present invention is shown.

[0019] Legend:

[0020] 1. Dispersion vessel; 2. Sealing cover; 3. Rotating rod; 4. Motor; 5. Stirring rod; 6. Bevel gear one; 7. Bevel gear two; 8. Horizontal rod; 9. Stirring frame; 10. Scraper one; 11. Scraper two; 12. Sealing sleeve; 13. Oil seal sleeve; 14. Sliding block; 15. Support bar; 16. Limiting block; 17. Intelligent heating block. Detailed Implementation

[0021] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 This utility model provides a technical solution:

[0023] like Figure 1-5 As shown, a continuous dispersion type photocurable pigment dispersion vessel includes a dispersion vessel 1. A sealing cover 2 is installed on the top of the dispersion vessel 1. A rotating rod 3 is rotatably connected to the inner wall of the sealing cover 2. A motor 4 is installed on the top of the sealing cover 2 to drive the rotating rod 3 to rotate. A stirring rod 5 for stirring the pigment is fixedly connected to the outer wall of the rotating rod 3. A pigment scraping assembly is installed on the rotating rod 3. The pigment scraping assembly includes a bevel gear 6, a bevel gear 7, a transverse rod 8, a stirring frame 9, a scraper 10, a scraper 11, and a sealing sleeve 12. The bevel gear 6 for meshing with the bevel gear 7 is fixedly connected to the outer wall of the rotating rod 3. One side of wheel 6 meshes with bevel gear 7 to drive the transverse rod 8 to rotate. The inner wall of bevel gear 7 is rotatably connected to the transverse rod 8 to drive the stirring frame 9 to rotate. The outer wall of the transverse rod 8 is fixedly connected to the stirring frame 9. The bottom of the rotating rod 3 is fixedly connected to scraper 10 for scraping the pigment at the bottom of the dispersion vessel 1. One end of scraper 10 is fixedly connected to scraper 11 for scraping the pigment on the inner wall near the bottom of the dispersion vessel 1. The outer wall of the rotating rod 3 is rotatably connected to a sealing sleeve 12 to prevent pigment from contaminating bevel gear 6 and bevel gear 7. The sealing sleeve 12 is connected to the dispersion vessel 1 through a limiting member.

[0024] like Figure 3 and Figure 5 As shown, the sealing sleeve 12 is rotatably connected to the transverse rod 8 via the oil seal sleeve 13. The cross-sections of scraper one 10 and scraper two 11 are both triangular. Scraper one 10 and scraper two 11 are slidably connected to the inner wall of the dispersion vessel 1. Sliding blocks 14 are fixedly connected to the top and bottom of the sealing sleeve 12. The outer wall of the rotating rod 3 has a groove adapted to the sliding block 14. The cross-section of the sliding block 14 is T-shaped, allowing the sealing sleeve 12 and the rotating rod 3 to rotate relative to each other. Figure 4As shown, the limiting component includes a support strip 15 and a limiting block 16. The outer wall of the sealing sleeve 12 is fixedly connected to the support strip 15, and the inner wall of the dispersion vessel 1 is fixedly connected to the limiting block 16. One end of the support strip 15 is provided with a limiting groove that matches the limiting block 16. The limiting block 16, in conjunction with the support strip 15, can limit the sealing sleeve 12, thereby preventing the sealing sleeve 12 from rotating. The bottom of the dispersion vessel 1 is fixedly connected to an intelligent heating block 17. The intelligent heating block 17 is an LCD series intelligent temperature control heating block device, which can heat the solid pigment at the bottom of the dispersion vessel 1 at a low temperature of 30-50℃, effectively reducing the viscosity of the solid pigment.

[0025] Working Principle: In use, the continuous dispersion type photocurable pigment dispersion vessel provided in this embodiment begins with the operator turning on the motor 4. The motor 4 drives the rotating rod 3, causing the stirring rod 5 to stir the pigment inside the dispersion vessel 1. Simultaneously, the rotating rod 3 drives the scraper 10 to rotate, scraping away the pigment adhering to the bottom of the dispersion vessel 1. The scraper 10 then drives the scraper 2 11 to rotate, scraping away the pigment on the inner wall near the bottom of the dispersion vessel 1. Furthermore, the rotating rod 3 drives the bevel gear 6 to rotate, which meshes with the bevel gear 7, causing the bevel gear 7 to drive... When the horizontal rod 8 rotates, it drives the stirring frame 9 to rotate as well. The stirring frame 9 stirs the pigment scraped off by scraper 10 and scraper 2 11. The stirring direction of the stirring frame 9 and the stirring rod 5 are different, which helps to stir evenly and ensure that the materials are fully mixed. At the same time, the operator can also turn on the intelligent heating block 17 at the bottom of the dispersion tank 1. The intelligent heating block 17 will heat the pigment at a low temperature (30-50℃) at the bottom of the dispersion tank 1, thereby reducing pigment adhesion and improving the scraping efficiency of adhered pigment. This can effectively remove the pigment deposited and adhered to the bottom of the dispersion tank 1, thereby improving the uniformity of stirring.

[0026] In summary, when the pigment is stirred, the rotating rod 3 will drive the scraper 10 to scrape the pigment at the bottom of the dispersion vessel 1, and the scraper 10 will drive the scraper 2 11 to scrape the pigment on the inner wall near the bottom of the dispersion vessel 1. At the same time, the rotating rod will cause the bevel gear 1 6 to mesh with the bevel gear 2 7, and the bevel gear 2 7 will drive the stirring frame 9 to rotate through the transverse rod 8. The stirring frame 9 will stir the scraped pigment, thereby effectively removing the pigment deposited and adhered to the bottom, and improving the uniformity of stirring.

[0027] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A continuous dispersion type photocurable pigment dispersion vessel, comprising a dispersion vessel (1), characterized in that, The top of the dispersion vessel (1) is fitted with a sealing cover (2). A rotating rod (3) is rotatably connected to the inner wall of the sealing cover (2). A motor (4) is fitted on the top of the sealing cover (2). A stirring rod (5) is fixedly connected to the outer wall of the rotating rod (3). A pigment scraping assembly is fitted on the rotating rod (3). The pigment scraping assembly includes a first bevel gear (6), a second bevel gear (7), a transverse rod (8), a stirring frame (9), a first scraper (10), a second scraper (11), and a sealing sleeve (12). The outer wall of the rotating rod (3) is fitted with a stirring rod (5). A bevel gear (6) is fixedly connected to the wall of the rotating rod (3). A bevel gear (7) meshes with a bevel gear (7) on one side. A transverse rod (8) is rotatably connected to the inner wall of the bevel gear (7). A stirring rack (9) is fixedly connected to the outer wall of the transverse rod (8). A scraper (10) is fixedly connected to the bottom of the rotating rod (3). A scraper (11) is fixedly connected to one end of the scraper (10). A sealing sleeve (12) is rotatably connected to the outer wall of the rotating rod (3). The sealing sleeve (12) is connected to the dispersion vessel (1) through a limiting member.

2. The continuously dispersible photocurable pigment dispersion vessel according to claim 1, characterized in that, The sealing sleeve (12) is rotatably connected to the transverse rod (8) via the oil seal sleeve (13).

3. The continuously dispersible photocurable pigment dispersion vessel according to claim 1, characterized in that, The cross-sections of scraper one (10) and scraper two (11) are both triangular, and scraper one (10) and scraper two (11) are slidably connected to the inner wall of the dispersion vessel (1).

4. The continuously dispersible photocurable pigment dispersion vessel according to claim 2, characterized in that, The top and bottom of the sealing sleeve (12) are fixedly connected with sliding blocks (14), and the outer wall of the rotating rod (3) is provided with a sliding groove that matches the sliding block (14). The cross-section of the sliding block (14) is T-shaped.

5. The continuously dispersible photocurable pigment dispersion vessel according to claim 4, characterized in that, The limiting component includes a support strip (15) and a limiting block (16). The outer wall of the sealing sleeve (12) is fixedly connected to the support strip (15), and the inner wall of the dispersion vessel (1) is fixedly connected to the limiting block (16). One end of the support strip (15) is provided with a limiting groove that is compatible with the limiting block (16).

6. The continuously dispersible photocurable pigment dispersion vessel according to claim 5, characterized in that, The bottom of the dispersion vessel (1) is fixedly connected to a smart heating block (17).

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