Emulsifying device for pigment color paste production

Abstract

The utility model discloses an emulsifying device for pigment color paste production, and belongs to the technical field of emulsification. The emulsifying device comprises a base, a working plate fixedly mounted at the top of the base, an emulsifying barrel arranged at the top of the working plate, a fixing block mounted at the top of the working plate in a sliding manner and used for fixing the emulsifying barrel, a supporting plate fixedly mounted at the top of the working plate, a lifting plate mounted on the supporting plate in a sliding manner, and a mounting cylinder fixedly mounted on the lifting plate, the rotating drum is rotationally mounted in the mounting drum; the stirring shaft is movably mounted on the rotating drum; the blades are fixedly mounted on the side surface of the stirring shaft; through cooperative use of the devices, after the emulsification operation of pigment color paste in the current emulsification barrel on the working plate is completed, a worker can conveniently move the emulsification barrel down from the working plate and then replace the emulsification barrel with a next emulsification barrel filled with raw materials, so that the device can continuously perform the emulsification operation, and the working efficiency is improved. And the working efficiency of the emulsifying device is improved.

Description

Technical Field

[0001] This utility model relates to the field of emulsification technology, specifically to an emulsification device for pigment paste production. Background Technology

[0002] Pigment emulsification refers to the process of dispersing pigment particles in a liquid medium to form a stable emulsion system. This process usually involves using emulsifiers to reduce the surface tension of pigment particles, prevent pigment aggregation, and ensure that the pigment is uniformly dispersed in the liquid. The purpose of emulsification is to improve the color stability and uniformity of the final product, which is very important in industries such as coatings, inks, and cosmetics.

[0003] Upon investigation, a Chinese utility model patent disclosed an emulsification device for pigment paste production (publication number: CN219482298U), which includes a machine body, a support platform at the lower end of the machine body, a control box at the upper end of the machine body, a start button and a stop button at the left and right ends of the front of the control box, a first motor at the upper right end of the machine body, an emulsification tank at the lower right end of the machine body, and a second motor inside the machine body.

[0004] In the aforementioned patent, the emulsification tank contains the raw material of pigment paste. After the emulsification process is completed, the pigment paste can be discharged from the outlet at the bottom of the emulsification tank. However, in actual use, it is necessary to wait until the pigment paste after emulsification is completely discharged before a new round of emulsification can be carried out. Since the emulsified pigment paste has a certain viscosity, this waiting process may take a lot of time, resulting in low working efficiency of the device.

[0005] Therefore, this utility model provides an emulsification device for pigment paste production to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This invention provides an emulsification device for pigment paste production, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: an emulsification device for pigment paste production, the emulsification device comprising a base, a working plate fixedly installed on the top of the base, an emulsification tank disposed on the top of the working plate, a fixing block slidably installed on the top of the working plate for fixing the emulsification tank, a support plate fixedly installed on the top of the working plate, a lifting plate slidably installed on the support plate, an installation cylinder fixedly installed on the lifting plate, a rotating cylinder rotatably installed inside the installation cylinder, a stirring shaft movably installed on the rotating cylinder, and blades fixedly installed on the side surface of the stirring shaft, wherein a sealing plate for sealing the emulsification tank is fixedly connected to the side surface of the installation cylinder.

[0010] As a preferred technical solution of this application, a first groove is provided on the working plate, a connecting block is slidably connected inside the first groove, the top of the connecting block is fixedly connected to the bottom of the fixed block, a moving block is fixedly connected to the bottom of the connecting block, and the top of the moving block is slidably attached to the bottom of the working plate.

[0011] As a preferred technical solution of this application, a mounting block is fixedly connected to the bottom of the working plate, a bidirectional threaded rod is rotatably connected to the mounting block, a threaded hole adapted to the bidirectional threaded rod is opened on the moving block, the moving block is screwed onto the bidirectional threaded rod, a first motor is provided on one side of the working plate, and the output end of the first motor is fixedly connected to one end of the bidirectional threaded rod.

[0012] As a preferred technical solution of this application, a second sliding groove is provided on the support plate, and a limit block is slidably connected inside the second sliding groove. One side of the limit block is fixedly connected to one side of the lifting plate. An electric push rod is provided on the top of the working plate, and the movable end of the electric push rod is fixedly connected to the bottom of the lifting plate.

[0013] As a preferred technical solution of this application, a slot is provided on the rotating drum, the stirring shaft is inserted into the inside of the slot, a guide groove is provided on the rotating drum, the guide groove is connected to the slot, a locking block is fixedly connected to the side surface of the stirring shaft, the locking block is inserted into the inside of the guide groove, a second motor is provided on the top of the lifting plate, and the output end of the second motor is fixedly connected to one end of the rotating drum.

[0014] As a preferred technical solution of this application, a pressure plate is slidably connected inside the slot, and a spring is fixedly connected to one side of the pressure plate. The end of the spring away from the pressure plate is fixedly connected to the inner wall of the slot, and the side of the pressure plate away from the spring is in contact with one end of the stirring shaft.

[0015] (III) Beneficial Effects

[0016] This utility model has a simple structure and is easy to use. By setting up an emulsification tank, a fixing block and a stirring shaft, after the emulsification of pigment paste in the current emulsification tank is completed on the work plate, the operator can easily remove the emulsification tank from the work plate and then replace it with the next emulsification tank filled with raw materials. This allows the device to continuously carry out emulsification operations and improves the working efficiency of the emulsification device. Attached Figure Description

[0017] Figure 1 A schematic diagram of a pigment paste production emulsification device;

[0018] Figure 2 This is a schematic diagram of the installation of a fixed block in an emulsification device for producing pigment paste;

[0019] Figure 3This is a schematic diagram of the installation of a stirring shaft in an emulsification device for producing pigment paste;

[0020] Figure 4 A cross-sectional view of the stirring shaft in an emulsification device for producing pigment paste;

[0021] Figure 5 for Figure 3 Enlarged view of point A in the image.

[0022] In the picture:

[0023] 1. Base; 2. Working plate; 3. Emulsifying tank; 4. Fixing block; 5. Connecting block; 6. Moving block; 7. Mounting block; 8. Bidirectional threaded rod; 9. First motor; 10. Support plate; 11. Electric push rod; 12. Lifting plate; 13. Limiting block; 14. Second motor; 15. Mounting cylinder; 16. Sealing plate; 17. Rotating drum; 18. Stirring shaft; 19. Clamping block; 20. Pressure plate; 21. Spring; 22. Blade; 23. First slide groove; 24. Second slide groove; 25. Guide groove; 26. Slot. Detailed Implementation

[0024] 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.

[0025] This utility model provides an emulsification device for pigment paste production, such as... Figure 1 , Figure 2 and Figure 3 As shown, the emulsification device includes a base 1, a working plate 2 fixedly installed on the top of the base 1, an emulsification tank 3 set on the top of the working plate 2, a fixing block 4 slidably installed on the top of the working plate 2 for fixing the emulsification tank 3, a support plate 10 fixedly installed on the top of the working plate 2, a lifting plate 12 slidably installed on the support plate 10, an installation cylinder 15 fixedly installed on the lifting plate 12, a rotating cylinder 17 rotatably installed inside the installation cylinder 15, a stirring shaft 18 movably installed on the rotating cylinder 17, and blades 22 fixedly installed on the side surface of the stirring shaft 18. A sealing plate 16 for sealing the emulsification tank 3 is fixedly connected to the side surface of the installation cylinder 15.

[0026] When using this emulsification device, the pigment paste raw material needs to be added into the emulsification tank 3. Then, the emulsification tank 3 filled with raw material is lifted onto the working plate 2. Subsequently, by controlling the two fixing blocks 4 to move in opposite directions, both fixing blocks 4 are brought into contact with the emulsification tank 3. Since the fixing blocks 4 are L-shaped, the emulsification tank 3 can be stably fixed on the working plate 2 under the clamping of the two fixing blocks 4. Then, the lifting plate 12 on the support plate 10 is controlled to move down. When the lifting plate 12 moves, it can drive the sealing plate 16, the rotating drum 17 and the stirring shaft 18 to move synchronously until the sealing plate 16 is in contact with the top of the emulsification tank 3. At this time, the stirring shaft 18 and the blades 22 are located inside the emulsification tank 3 and are in direct contact with the pigment paste raw material. Then, the stirring shaft 18 is driven to rotate directly through the rotating drum 17, so that the blades 22 can stir the raw material inside the emulsification tank 3, thereby achieving the emulsification effect of the raw material.

[0027] The sealing plate 16 seals the emulsification tank 3, preventing the raw materials inside from splashing out during emulsification. After the emulsification of the raw materials in the current emulsification tank 3 is completed, the two fixing blocks 4 can be moved to separate them from the emulsification tank 3, thereby releasing the fixed emulsification tank 3. Then, the lifting plate 12 on the support plate 10 is moved upward, allowing the stirring shaft 18 to be removed from the emulsification tank 3. Subsequently, the operator can directly remove the emulsification tank 3 from the working plate 2, and then replace it with the next emulsification tank 3 filled with raw materials, repeating the previous steps. This allows the device to continuously perform emulsification operations, improving the working efficiency of the emulsification device.

[0028] Furthermore, in order for the fixing block 4 to fix the emulsification tank 3, such as... Figure 1 and Figure 2 As shown, a first groove 23 is provided on the working plate 2. A connecting block 5 is slidably connected inside the first groove 23. The top of the connecting block 5 is fixedly connected to the bottom of the fixed block 4. A moving block 6 is fixedly connected to the bottom of the connecting block 5. The top of the moving block 6 is slidably attached to the bottom of the working plate 2.

[0029] A mounting block 7 is fixedly connected to the bottom of the working plate 2. A bidirectional threaded rod 8 is rotatably connected to the mounting block 7. A threaded hole adapted to the bidirectional threaded rod 8 is opened on the moving block 6. The moving block 6 is screwed onto the bidirectional threaded rod 8. A first motor 9 is provided on one side of the working plate 2. The output end of the first motor 9 is fixedly connected to one end of the bidirectional threaded rod 8.

[0030] After the first motor 9 is started, the first motor 9 can directly drive the bidirectional threaded rod 8 to rotate. When the bidirectional threaded rod 8 rotates, the moving block 6 can move horizontally on the bidirectional threaded rod 8 due to the influence of the thread engagement. When the moving block 6 moves, it can drive the fixed block 4 to move through the connecting block 5, so that the fixed block 4 can get close to the emulsifying tank 3, thus realizing the fixation of the emulsifying tank 3 by the fixed block 4.

[0031] By opening the first groove 23, on the one hand, the moving block 6 can be restricted by the connecting block 5, so that the moving block 6 will not rotate in place with the bidirectional threaded rod 8 when the bidirectional threaded rod 8 rotates, but can move horizontally on the bidirectional threaded rod 8 due to the influence of thread engagement. On the other hand, the connecting block 5 can restrict the fixed block 4, which provides a guarantee for the stable movement of the fixed block 4.

[0032] In order to enable the support plate 10 to move vertically on the lifting plate 12, such as Figure 1 , Figure 2 and Figure 3 As shown, a second sliding groove 24 is provided on the support plate 10. A limit block 13 is slidably connected inside the second sliding groove 24. One side of the limit block 13 is fixedly connected to one side of the lifting plate 12. An electric push rod 11 is provided on the top of the working plate 2. The movable end of the electric push rod 11 is fixedly connected to the bottom of the lifting plate 12.

[0033] The support plate 10 is connected to the limiting block 13. The opening of the second slide groove 24 provides a prerequisite for the movement of the support plate 10 and also ensures the stability of the support plate 10 during movement. Through the setting of the electric push rod 11, when the electric push rod 11 is working, its movable end can directly drive the support plate 10 to move vertically on the lifting plate 12.

[0034] It should be noted that, in order for the stirring shaft 18 to perform emulsification of the raw materials, such as Figure 3 , Figure 4 and Figure 5 As shown, a slot 26 is provided on the rotating drum 17, and the stirring shaft 18 is inserted into the inside of the slot 26. A guide groove 25 is provided on the rotating drum 17, and the guide groove 25 is connected to the slot 26. A locking block 19 is fixedly connected to the side surface of the stirring shaft 18, and the locking block 19 is inserted into the inside of the guide groove 25. A second motor 14 is provided on the top of the lifting plate 12, and the output end of the second motor 14 is fixedly connected to one end of the rotating drum 17.

[0035] A pressure plate 20 is slidably connected inside the slot 26. A spring 21 is fixedly connected to one side of the pressure plate 20. The end of the spring 21 away from the pressure plate 20 is fixedly connected to the inner wall of the slot 26. The side of the pressure plate 20 away from the spring 21 is in contact with one end of the stirring shaft 18.

[0036] When installing the stirring shaft 18 onto the rotating drum 17, the top of the stirring shaft 18 needs to be aligned with the slot 26 on the rotating drum 17, and the locking block 19 on the stirring shaft 18 needs to be aligned with the guide groove 25. Then, the stirring shaft 18 is lifted upwards. Since the guide groove 25 is hook-shaped, the stirring shaft 18 will be inserted into the slot 26 in a rotating forward manner due to the influence of the locking block 19 and the guide groove 25. When the locking block 19 reaches the bend of the guide groove 25, the stirring shaft 18 can be released. Due to gravity, the stirring shaft 18 will fall a short distance inside the slot 26, and then the guide... The inner wall at the end of the groove 25 will lock the locking block 19, thereby completing the installation of the stirring shaft 18. When disassembling or replacing the stirring shaft 18, the stirring shaft 18 needs to be lifted upwards. When the locking block 19 reaches the turning point of the guide groove 25, the stirring shaft 18 needs to be rotated in the opposite direction as during installation. Then the stirring shaft 18 can be removed from the rotating drum 17. This detachable setting of the stirring shaft 18 allows the staff to easily replace different stirring shafts 18 according to production needs during the use of the device. It also makes it convenient for the staff to clean the stirring shaft 18 regularly, which is quite convenient in actual use.

[0037] By setting the second motor 14, after the second motor 14 is started, the output end of the second motor 14 can directly drive the stirring shaft 18 to rotate through the rotating drum 17, thereby enabling the emulsification process. In addition, when the stirring shaft 18 is inserted into the slot 26, it will come into contact with the pressure plate 20 and squeeze the pressure plate 20, causing the pressure plate 20 to move inside the slot 26, while compressing the spring 21. After the stirring shaft 18 is installed, the spring 21 can always apply pressure to the stirring shaft 18 through the pressure plate 20, thereby improving the stability of the stirring shaft 18 during operation.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An emulsification device for producing pigment pastes, characterized in that: The emulsification device includes a base (1), a working plate (2) fixedly installed on the top of the base (1), an emulsification tank (3) set on the top of the working plate (2), a fixing block (4) slidably installed on the top of the working plate (2) for fixing the emulsification tank (3), a support plate (10) fixedly installed on the top of the working plate (2), a lifting plate (12) slidably installed on the support plate (10), an installation cylinder (15) fixedly installed on the lifting plate (12), a rotating cylinder (17) rotatably installed inside the installation cylinder (15), a stirring shaft (18) movably installed on the rotating cylinder (17), and blades (22) fixedly installed on the side surface of the stirring shaft (18). A sealing plate (16) for sealing the emulsification tank (3) is fixedly connected to the side surface of the installation cylinder (15).

2. The pigment paste production emulsification device according to claim 1, characterized in that: The working plate (2) is provided with a first sliding groove (23), and a connecting block (5) is slidably connected inside the first sliding groove (23). The top of the connecting block (5) is fixedly connected to the bottom of the fixed block (4), and a moving block (6) is fixedly connected to the bottom of the connecting block (5). The top of the moving block (6) is slidably attached to the bottom of the working plate (2).

3. The pigment paste production emulsification device according to claim 2, characterized in that: The bottom of the working plate (2) is fixedly connected to an installation block (7), and a bidirectional threaded rod (8) is rotatably connected to the installation block (7). The moving block (6) has a threaded hole that matches the bidirectional threaded rod (8). The moving block (6) is screwed onto the bidirectional threaded rod (8). A first motor (9) is provided on one side of the working plate (2), and the output end of the first motor (9) is fixedly connected to one end of the bidirectional threaded rod (8).

4. The pigment paste production emulsification device according to claim 1, characterized in that: The support plate (10) is provided with a second sliding groove (24), and a limiting block (13) is slidably connected inside the second sliding groove (24). One side of the limiting block (13) is fixedly connected to one side of the lifting plate (12). An electric push rod (11) is provided on the top of the working plate (2), and the movable end of the electric push rod (11) is fixedly connected to the bottom of the lifting plate (12).

5. The pigment paste production emulsification device according to claim 1, characterized in that: The rotating drum (17) has a slot (26) and the stirring shaft (18) is inserted into the slot (26). The rotating drum (17) has a guide groove (25) and the guide groove (25) is connected to the slot (26). A locking block (19) is fixedly connected to the side surface of the stirring shaft (18) and the locking block (19) is inserted into the guide groove (25). A second motor (14) is provided on the top of the lifting plate (12) and the output end of the second motor (14) is fixedly connected to one end of the rotating drum (17).

6. The pigment paste production emulsification device according to claim 5, characterized in that: A pressure plate (20) is slidably connected inside the slot (26). A spring (21) is fixedly connected to one side of the pressure plate (20). The end of the spring (21) away from the pressure plate (20) is fixedly connected to the inner wall of the slot (26). The side of the pressure plate (20) away from the spring (21) is in contact with one end of the stirring shaft (18).

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