Quantifying device for high-speed dispersive pigment
By designing a quantitative device including a pigment box, a stirring tube, an upper and lower discharge plate and a discharge tube, the problems of high labor intensity, low efficiency and low accuracy caused by manual operation of quantitative packaging of pigments in the prior art are solved. It realizes automation and accurate quantification of pigments, and improves the partitioning efficiency and safety.
Patent Information
- Application Number
- CN202420958265.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-07
AI Technical Summary
In the prior art, the quantitative packaging of pigments mainly relies on manual operations, resulting in high labor intensity for operators and easy pigments flying, affecting health, and low packaging efficiency and low accuracy, which increases processing costs.
A high-speed dispersible pigment meter is designed, including a pigment box, agitating pipe, an upper discharge plate, a lower discharge plate and a discharge pipe. The stirring pipe is driven by a motor to control the connection of the upper and lower discharge ports to achieve Automatic and accurate quantitative cutting.
The automatic and accurate quantification of pigments is achieved, the kinetic energy during powder discharge is reduced, the pigment dust is avoided, the packaging efficiency and accuracy is improved, and labor intensity and processing costs are reduced.
Smart Images
Figure CN222446378U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pigment production, in particular to a quantitative device for high-speed dispersible pigments. Background Art
[0002] Pigment is a coloring material that is widely used in various fields. Pigments are mainly used in coatings, inks, printing and dyeing, plastic products, papermaking, rubber products, ceramics and other industries. With the rapid development of downstream industries, the demand for pigments continues to expand. Pigment manufacturers need to quantitatively package the pigments when producing them to facilitate the sale of the pigments.
[0003] Most disperse dyes are solid powders. In the prior art, manual operation is used to package pigments in quantitative packaging. The pigments are manually loaded into bags, and the weight of the pigments in the bags is weighed while the bags are loaded to complete the quantitative packaging of the pigments. This method increases the labor intensity of the operators and causes the pigments to fly, which is harmful to the health of the operators. In addition, it results in low pigment packaging efficiency, increases the processing cost of the pigments, and reduces the quantitative accuracy.
[0004] Therefore, a high-speed dispersible pigment quantitative device is provided to achieve automatic quantitative measurement and ensure quantitative accuracy. Utility Model Content
[0005] Therefore, the purpose of the present invention is to provide a high-speed dispersible pigment quantitative device to solve the problems raised in the above background technology.
[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a high-speed dispersible pigment quantitative device, which includes a pigment box, a feed pipe is arranged on the side of the pigment box, a motor is arranged inside the pigment box, one end of the motor is embedded in the pigment box, and the top surface of the motor is flush with the top surface of the pigment box; a stirring tube is arranged at the lower center of the pigment box, an upper discharge plate is arranged at the bottom of the stirring tube, a plurality of upper discharge ports are arranged on the upper discharge plate, a lower discharge plate is arranged on the bottom surface of the upper discharge plate, a plurality of lower discharge ports are arranged on the lower discharge plate, a rotating shaft is arranged on the top surface of the lower discharge plate, the other end of the rotating shaft passes through the upper discharge plate and is connected with the output end of the stirring tube, and a discharge pipe is arranged on the bottom surface of the lower discharge plate.
[0007] As a preferred solution of the quantitative device of a high-speed dispersible pigment described in the utility model, wherein: a feed port is arranged at the center of the bottom surface of the pigment box, the diameter of the feed port is the same as the inner diameter of the stirring tube, a plurality of support rods are evenly arranged inside the feed port, the thickness of the support rods is the same as the thickness of the bottom plate of the pigment box, the top surface and the bottom surface of the support rods are flush with the top surface and the bottom surface of the bottom plate of the pigment box, a first bearing is arranged at the other end of the support rod, the top surface and the bottom surface of the first bearing are flush with the top surface and the bottom surface of the support rod, and the first bearing is located at the center of the feed port.
[0008] As a preferred solution of the high-speed dispersible pigment quantitative device described in the utility model, wherein: the rotating shaft passes through the first bearing, the inner diameter of the stirring tube is in line with the diameter of the discharge port; the diameter of the upper discharge plate is the same as the outer diameter of the stirring tube, the stirring tube is fixedly connected to the upper discharge plate, and multiple upper discharge ports are evenly distributed around the center of the upper discharge plate; a second bearing is provided at the connection between the upper discharge plate and the rotating shaft.
[0009] As a preferred solution of the high-speed dispersible pigment quantitative device described in the utility model, the shape and size of the lower discharge plate are exactly the same as those of the upper discharge plate; multiple lower discharge ports are evenly distributed around the center of the lower discharge plate, and the shape and size of the lower discharge ports are exactly the same as those of the upper discharge ports.
[0010] As a preferred solution of the high-speed dispersible pigment quantitative device described in the utility model, a plurality of connecting rods are arranged on the inside of the lower discharge plate, and the connecting rods are distributed in a circular array around the center of the lower discharge plate, the top surface of the connecting rod is flush with the top of the lower discharge plate, the bottom surface of the connecting rod exceeds the bottom surface of the lower discharge plate, and the connecting rod is located on the outside of the lower discharge port.
[0011] As a preferred solution of the high-speed dispersible pigment quantitative device described in the utility model, wherein: a lower hopper is provided at the other end of the connecting rod, a sealing plate is provided on the top surface of the lower hopper, the top surface of the sealing plate is in contact with the top surface of the lower discharge plate, and the sealing plate is located between the lower discharge port and the connecting rod; the outer diameter of the lower hopper is the same as the inner diameter of the discharge pipe, and the inner diameter of the lower hopper is the same as the inner diameter of the sealing plate.
[0012] As a preferred solution of the high-speed dispersible pigment quantitative device described in the utility model, a slide rail is provided on the inner side of the discharge pipe, a slider is provided on the outer diameter side of the lower hopper, the height of the slide rail is the same as the height of the slider, and the depth of the slide rail is the same as the width of the slider.
[0013] As a preferred solution of the high-speed dispersible pigment quantitative device described in the utility model, a plurality of discharge ports are arranged on the bottom surface of the discharge pipe, and the discharge ports are distributed in a circular array around the center of the discharge pipe.
[0014] Beneficial effects of the utility model:
[0015] 1. The utility model provides a high-speed dispersible pigment quantitative device, which realizes automatic, precise and efficient control of quantitative discharging by arranging a stirring tube to drive the rotating shaft to rotate and control the connection between the upper discharge port and the lower discharge port.
[0016] 2. The utility model provides a high-speed dispersible pigment quantitative device, which avoids dust in the air during the quantitative measurement by connecting the pigment box, the stirring tube, the upper discharge plate, the lower discharge plate and the discharge pipe.
[0017] 3. The utility model provides a high-speed dispersible pigment quantitative device, which reduces the kinetic energy of powder during discharge by setting a discharge port, and avoids dust during discharge. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0019] Figure 1 This is a schematic diagram of the overall structure of a high-speed dispersible pigment quantitative device of the utility model;
[0020] Figure 2 This is a bottom view of a high-speed dispersible pigment dosing device of the utility model;
[0021] Figure 3 This is a schematic diagram of the internal structure of a high-speed dispersible pigment dosing device of the utility model;
[0022] Figure 4 This is a schematic diagram of the internal structure of a stirring tube of a high-speed dispersible pigment dosing device of the utility model;
[0023] Figure 5 This is a schematic diagram of the structure of a lower discharging plate of a high-speed dispersible pigment quantitative device of the utility model;
[0024] Figure 6 This is a schematic diagram of the structure of the lower hopper of a high-speed dispersible pigment dosing device of the utility model;
[0025] Figure 7 This is a schematic diagram of the internal structure of the lower hopper of a high-speed dispersible pigment dosing device of the utility model;
[0026] Figure 8 The utility model is a schematic diagram of the internal structure of a discharge pipe of a quantitative device for high-speed dispersible pigments.
[0027] Description of reference numerals:
[0028] 1. Paint box; 11. Feed pipe; 12. Motor; 13. Discharge port; 14. Support rod; 15. First bearing; 2. Stirring tube; 3. Upper discharge plate; 31. Upper discharge port; 32. Second bearing; 4. Lower discharge plate; 41. Lower discharge port; 42. Connecting rod; 5. Discharge pipe; 51. Discharge port; 52. Slide rail; 6. Rotating shaft; 7. Lower hopper; 71. Sealing plate; 72. Sliding block. DETAILED DESCRIPTION
[0029] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0030] Reference Figure 1-8 , a high-speed dispersible pigment quantitative device provided by the utility model, this high-speed dispersible pigment quantitative device includes a pigment box 1, a feeding pipe 11 is arranged on the side of the pigment box 1, a motor 12 is arranged inside the pigment box 1, one end of the motor 12 is embedded in the pigment box 1, and the top surface of the motor 12 is flush with the top surface of the pigment box 1; a stirring tube 2 is arranged at the lower center of the pigment box 1, an upper discharge plate 3 is arranged at the bottom of the stirring tube 2, a plurality of upper discharge ports 31 are arranged on the upper discharge plate 3, a lower discharge plate 4 is arranged on the bottom surface of the upper discharge plate 3, a plurality of lower discharge ports 41 are arranged on the lower discharge plate 4, a rotating shaft 6 is arranged on the top surface of the lower discharge plate 4, the other end of the rotating shaft 6 passes through the upper discharge plate 3 and is connected with the output end of the stirring tube 2, and a discharge pipe 5 is arranged on the bottom surface of the lower discharge plate 4.
[0031] Specifically, a feeding pipe 11 is arranged on the side of the paint box 1, and the paint box 1 is a regular polygonal structure. A feeding pipe 11 is arranged on each side of the paint box 1, and the powder of the paint is injected into the paint box 1 through the feeding pipe 11; a motor 12 is arranged inside the paint box 1, and one end of the motor 12 is embedded in the paint box 1, and the top surface of the motor 12 is flush with the top surface of the paint box 1, so that the motor 12 is placed inside the paint box 1, and the center of the motor 12 coincides with the center of the top surface of the paint box 1, so that the output end of the motor 12 faces the bottom surface of the paint box 1; an upper discharge plate 3 is arranged at the bottom of the stirring tube 2, and a There are multiple upper discharge ports 31, and a lower discharge plate 4 is arranged on the bottom surface of the upper discharge plate 3. The lower discharge plate 4 is provided with multiple lower discharge ports 41. The pigment powder inside the paint box 1 moves downward through the motor 12, and is stirred and further ground inside the motor 12, and the pigment powder is then discharged through the upper discharge port 31 and the lower discharge port 41; a rotating shaft 6 is arranged on the top surface of the lower discharge plate 4, and the other end of the rotating shaft 6 passes through the upper discharge plate 3 and is connected with the output end of the stirring tube 2. The rotating shaft 6 is driven to rotate through the stirring tube 2 to drive the lower discharge plate 4 to rotate; a discharge pipe 5 is arranged on the bottom surface of the lower discharge plate 4, and the pigment powder is discharged from the discharge pipe 5.
[0032] A feed opening 13 is provided at the center of the bottom surface of the paint box 1, and the diameter of the feed opening 13 is the same as the inner diameter of the stirring tube 2. A plurality of support rods 14 are evenly arranged inside the feed opening 13, and the thickness of the support rods 14 is the same as the thickness of the bottom plate of the paint box 1. The top and bottom surfaces of the support rods 14 are flush with the top and bottom surfaces of the bottom plate of the paint box 1. A first bearing 15 is provided at the other end of the support rod 14, and the top and bottom surfaces of the first bearing 15 are flush with the top and bottom surfaces of the support rod 14. The first bearing 15 is located at the center of the feed opening 13.
[0033] Specifically, the first bearing 15 is fixed inside the feed opening 13 by the support rod 14 ; the rotating shaft 6 is allowed to rotate independently of the paint box 1 through the first bearing 15 .
[0034] The rotating shaft 6 passes through the first bearing 15, and the inner diameter of the stirring tube 2 fits the diameter of the discharge port 13; the diameter of the upper discharge plate 3 is the same as the outer diameter of the stirring tube 2, the stirring tube 2 is fixedly connected to the upper discharge plate 3, and multiple upper discharge ports 31 are evenly distributed around the center of the upper discharge plate 3; a second bearing 32 is provided at the connection between the upper discharge plate 3 and the rotating shaft 6.
[0035] Specifically, the inner diameter of the stirring tube 2 fits the diameter of the discharge port 13 , the stirring tube 2 is fixed to the bottom surface of the paint box 1 , and the rotating shaft 6 drives the lower discharge plate 4 to rotate independently of the upper discharge plate 3 through the second bearing 32 .
[0036] The shape and size of the lower discharge plate 4 are exactly the same as those of the upper discharge plate 3 ; multiple lower discharge ports 41 are evenly distributed around the center of the lower discharge plate 4 , and the shape and size of the lower discharge ports 41 are exactly the same as those of the upper discharge port 31 .
[0037] Specifically, the shape and size of the lower discharge plate 4 are exactly the same as those of the upper discharge plate 3, so that the upper discharge plate 3 and the lower discharge plate 4 fit together; the shape and size of the lower discharge port 41 are exactly the same as those of the upper discharge port 31, and the distribution position of the lower discharge port 41 on the lower discharge plate 4 is the same as the distribution position of the upper discharge port 31 on the upper discharge plate 3, and the upper discharge port 31 and the connecting rod 42 can be pieced together into a complete ring, so that during the rotation of the lower discharge plate 4, the lower discharge port 41 and the upper discharge port 31 can be connected, semi-connected and fully closed, thereby controlling the discharge amount of pigment powder.
[0038] A plurality of connecting rods 42 are arranged inside the lower discharge plate 4. The connecting rods 42 are distributed in a circular array around the center of the lower discharge plate 4. The top surface of the connecting rod 42 is flush with the top of the lower discharge plate 4. The bottom surface of the connecting rod 42 exceeds the bottom surface of the lower discharge plate 4. The connecting rod 42 is located outside the lower discharge port 41.
[0039] Specifically, one end of the connecting rod 42 is distributed on the outer side of the bottom surface of the lower discharge plate 4 .
[0040] A lower hopper 7 is provided at the other end of the connecting rod 42, and a sealing plate 71 is provided on the top surface of the lower hopper 7. The top surface of the sealing plate 71 contacts the top surface of the lower discharge plate 4, and the sealing plate 71 is located between the lower discharge port 41 and the connecting rod 42; the outer diameter of the lower hopper 7 is the same as the inner diameter of the discharge pipe 5, and the inner diameter of the lower hopper 7 is the same as the inner diameter of the sealing plate 71.
[0041] Specifically, through the contact between the sealing plate 71 and the lower discharge plate 4, and the sealing plate 71 is located between the lower discharge port 41 and the connecting rod 42, the pigment powder can all enter the lower hopper 7. When the lower hopper 7 rotates synchronously with the lower discharge plate 4, the kinetic energy of the powder is increased, which facilitates the discharge of the powder into the discharge pipe 5.
[0042] A slide rail 52 is provided on the inner side of the discharge pipe 5 , and a slider 72 is provided on the outer diameter side of the lower hopper 7 . The height of the slide rail 52 is the same as the height of the slider 72 , and the depth of the slide rail 52 is the same as the width of the slider 72 .
[0043] Specifically, the lower discharge plate 4 and the discharge pipe 5 are connected to each other through the cooperation of the slide rail 52 and the slider 72, and the top surface of the sealing plate 71 is flush with the top surface of the discharge pipe 5, so that the top surface of the discharge pipe 5 is also in contact with the bottom surface of the lower discharge plate 4, completing isolation from the outside world.
[0044] A plurality of discharge ports 51 are arranged on the bottom surface of the discharge pipe 5 , and the discharge ports 51 are distributed in a circular array around the center of the discharge pipe 5 .
[0045] Specifically, the kinetic energy of the powder discharged from the discharge hopper 7 is dispersed through the multiple discharge ports 51, thereby avoiding dust caused by excessively fast discharge.
[0046] During use, pigment powder is added to the paint box 1, and the motor 12 is started to drive the rotating shaft 6 to rotate, thereby increasing the kinetic energy of the powder in the paint box 1 and allowing the powder to flow into the stirring tube 2 faster. The rotating shaft 6 stirs and grinds the finished powder in the stirring tube 2 and accelerates the flow rate of the powder; the rotating shaft 6 drives the lower discharge plate 4 to rotate synchronously. When the lower discharge plate 4 rotates, the powder is discharged downward through the gap between the upper discharge port 31 and the lower discharge port 41. The amount of discharge is adjusted by controlling the rotation speed of the rotating shaft 6; the powder is concentrated and accumulated at the bottom of the discharge tube 5 through the lower hopper 7, and is discharged outward from multiple discharge ports 51.
[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A high-speed dispersible pigment dosing device, comprising a pigment box (1), characterized in that: A feed pipe (11) is arranged on the side of the paint box (1), and a motor (12) is arranged inside the paint box (1). One end of the motor (12) is embedded in the paint box (1), and the top surface of the motor (12) is flush with the top surface of the paint box (1); a stirring tube (2) is arranged at the center of the bottom of the paint box (1), an upper discharge plate (3) is arranged at the bottom of the stirring tube (2), and a plurality of upper discharge ports (31) are arranged on the upper discharge plate (3); a lower discharge plate (4) is arranged on the bottom surface of the upper discharge plate (3), and a plurality of lower discharge ports (41) are arranged on the lower discharge plate (4); a rotating shaft (6) is arranged on the top surface of the lower discharge plate (4), and the other end of the rotating shaft (6) passes through the upper discharge plate (3) and is connected to the output end of the stirring tube (2); and a discharge pipe (5) is arranged on the bottom surface of the lower discharge plate (4).
2. A high-speed dispersible pigment quantitative device according to claim 1, characterized in that: A feed opening (13) is arranged at the center of the bottom surface of the paint box (1), the diameter of the feed opening (13) is the same as the inner diameter of the stirring tube (2), a plurality of support rods (14) are evenly arranged inside the feed opening (13), the thickness of the support rods (14) is the same as the thickness of the bottom plate of the paint box (1), the top surface and the bottom surface of the support rods (14) are both flush with the top surface and the bottom surface of the bottom plate of the paint box (1), a first bearing (15) is arranged at the other end of the support rod (14), the top surface and the bottom surface of the first bearing (15) are both flush with the top surface and the bottom surface of the support rod (14), and the first bearing (15) is located at the center of the feed opening (13).
3. A high-speed dispersible pigment quantitative device according to claim 2, characterized in that: The rotating shaft (6) passes through the first bearing (15); the inner diameter of the stirring tube (2) fits the diameter of the discharge port (13); the diameter of the upper discharge plate (3) is the same as the outer diameter of the stirring tube (2); the stirring tube (2) is fixedly connected to the upper discharge plate (3); a plurality of upper discharge ports (31) are evenly distributed around the center of the upper discharge plate (3); and a second bearing (32) is provided at the connection between the upper discharge plate (3) and the rotating shaft (6).
4. A high-speed dispersible pigment quantitative device according to claim 3, characterized in that: The shape and size of the lower discharge plate (4) are exactly the same as those of the upper discharge plate (3); a plurality of lower discharge ports (41) are evenly distributed around the center of the lower discharge plate (4), and the shape and size of the lower discharge ports (41) are exactly the same as those of the upper discharge port (31).
5. A high-speed dispersible pigment quantitative device according to claim 4, characterized in that: A plurality of connecting rods (42) are arranged inside the lower discharge plate (4), and the connecting rods (42) are distributed in a circular array around the center of the lower discharge plate (4), the top surface of the connecting rod (42) is flush with the top of the lower discharge plate (4), the bottom surface of the connecting rod (42) exceeds the bottom surface of the lower discharge plate (4), and the connecting rod (42) is located outside the lower discharge port (41).
6. A high-speed dispersible pigment quantitative device according to claim 5, characterized in that: A lower hopper (7) is provided at the other end of the connecting rod (42); a sealing plate (71) is provided on the top surface of the lower hopper (7); the top surface of the sealing plate (71) contacts the top surface of the lower discharge plate (4); the sealing plate (71) is located between the lower discharge port (41) and the connecting rod (42); the outer diameter of the lower hopper (7) is the same as the inner diameter of the discharge pipe (5); and the inner diameter of the lower hopper (7) is the same as the inner diameter of the sealing plate (71).
7. A high-speed dispersible pigment quantitative device according to claim 6, characterized in that: A slide rail (52) is provided on the inner side of the discharge pipe (5), and a slider (72) is provided on the outer diameter side of the lower hopper (7). The height of the slide rail (52) is the same as the height of the slider (72), and the depth of the slide rail (52) is the same as the width of the slider (72).
8. A high-speed dispersible pigment quantitative device according to claim 1, characterized in that: A plurality of discharge ports (51) are arranged on the bottom surface of the discharge pipe (5), and the discharge ports (51) are distributed in a circular array around the center of the discharge pipe (5).