Precise proportioning device for 1, 4-dihydroxy anthraquinone raw materials

Abstract

The utility model relates to the field of dye proportioning, and discloses a 1, 4-dihydroxy anthraquinone raw material accurate proportioning device which comprises a mixing tank for mixing dihydroxy anthraquinone, a bottom plate and a proportioning mechanism, the bottom plate is provided with a mixing tank, the top of the mixing tank is provided with a proportioning mechanism, the mixing tank is fixedly provided with a control panel, and the proportioning mechanism is connected with the control panel; the proportioning mechanism comprises a plurality of storage boxes, a feeding roller, an adjusting block, a circular plate, a threaded rod, a rotating plate, a motor, a sealing ring and a guide plate, and the plurality of storage boxes are fixedly mounted at the top of the mixing tank. The quantitative feeding device has the following advantages and effects that the effect of automatically and quantitatively adding raw materials can be achieved through cooperation of all the components, then the effect of accurately proportioning the 1.4 dihydroxy anthraquinone raw materials is achieved, and the effect of adjusting the sizes of the three quantitative grooves according to the requirements of a user can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of dye formulation technology, and in particular to a device for precise formulation of 1,4-dihydroxyanthraquinone raw materials. Background Technology

[0002] Anthraquinone dyes have become an important type of dye due to their bright colors, high fixation rate, and good color fastness. During the production and processing of dyes, it is necessary to make proportions of dye ingredients in order to achieve the processing of anthraquinone dyes.

[0003] However, the current method generally involves manually weighing the raw materials and then pouring the weighed materials into a mixer for mixing. This is time-consuming and prone to errors. Manual operation also suffers from disadvantages such as low efficiency, low precision, high labor intensity for workers, and poor stability.

[0004] Therefore, this application proposes a device for precise proportioning of 1,4-dihydroxyanthraquinone raw materials to solve the problems in the background art. Utility Model Content

[0005] The purpose of this invention is to provide a precise proportioning device for 1,4-dihydroxyanthraquinone raw materials, which has the effect of automatically adding raw materials in a quantitative manner, and can also adjust the size of the three quantitative tanks according to the user's needs.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a precise proportioning device for 1,4-dihydroxyanthraquinone raw materials, comprising a mixing tank, a bottom plate, and a proportioning mechanism for mixing 1,4-dihydroxyanthraquinone.

[0007] A mixing tank is provided on the base plate, a proportioning mechanism is provided on the top of the mixing tank, a control panel is fixedly installed on the mixing tank, and the proportioning mechanism is connected to the control panel;

[0008] The proportioning mechanism includes storage tanks, feeding rollers, adjusting blocks, circular plates, threaded rods, rotating plates, motors, sealing rings, and guide plates. Multiple storage tanks are fixedly installed on the top of the mixing tank. Feeding rollers are rotatably connected inside the storage tanks, and each feeding roller has three metering slots. Adjusting blocks are slidably connected to each of the three metering slots. Through the coordinated design of the multiple proportioning mechanisms and control panel of the mixing tank, the effect of automatically adding raw materials in precise quantities can be achieved, thereby achieving the effect of precise proportioning of dihydroxyanthraquinone raw materials. Furthermore, the size of the three metering slots can be adjusted according to user needs.

[0009] A further feature of this invention is that one end of each of the three adjusting blocks is fixedly connected to the same circular plate, and one end of the feeding roller is rotatably connected to a threaded rod. The threaded rod is threadedly connected to the circular plate, and the effect of moving and adjusting the three adjusting blocks can be achieved through the threaded transmission between the threaded rod and the circular plate.

[0010] A further feature of this invention is that the three adjusting blocks and the feeding roller are fitted with the same sealing ring, and the outer side of the sealing ring is fixedly connected to the storage box to improve the sealing performance and prevent raw material leakage.

[0011] A further feature of this invention is that all three adjusting blocks are adapted to the feeding roller, so that the inner wall of the sealing ring can fit tightly against the feeding roller and the three adjusting blocks.

[0012] A further feature of this invention is that two guide plates are fixedly installed inside the storage box, and the two guide plates are respectively connected to both sides of the feeding roller to convey the raw materials into the corresponding metering tank.

[0013] A further feature of this invention is that an electric motor is fixedly installed on the storage box, and a transmission rod is fixedly connected to the output end of the electric motor. One end of the transmission rod passes through the storage box and is fixedly connected to the feeding roller, for driving the feeding roller.

[0014] A further feature of this invention is that a sealed bearing is fixedly sleeved on the transmission rod, and the outer wall of the sealed bearing is fixedly connected to the storage box, thereby improving the sealing performance and facilitating the rotation of the transmission rod.

[0015] A further feature of this invention is that the motor is connected to the control panel, and the motor is driven and controlled by the control panel.

[0016] A further feature of this invention is that the top of the mixing tank has multiple through holes, and the multiple through holes correspond to the discharge ports at the bottom of the multiple storage tanks, which facilitates the discharge of raw materials into the mixing tank.

[0017] A further feature of this invention is that both guide plates are adapted to the feeding roller, both guide plates are fixedly equipped with sealing gaskets, and both sealing gaskets are in contact with the feeding roller to prevent raw materials from leaking between the two guide plates and the feeding roller.

[0018] The beneficial effects of this utility model are: through the coordinated design of the multiple proportioning mechanisms and control panel of the mixing tank, the effect of automatic quantitative addition of raw materials can be achieved, thereby achieving the effect of precise proportioning of 1,4-dihydroxyanthraquinone raw materials, improving convenience and efficiency. It can also adjust the size of the three quantitative tanks according to the user's needs, thereby improving flexibility and applicability. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural schematic diagram of a precise proportioning device for 1,4-dihydroxyanthraquinone raw materials proposed in this utility model.

[0021] Figure 2 This is a schematic diagram of the precise proportioning device for 1,4-dihydroxyanthraquinone raw materials proposed in this utility model.

[0022] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0023] Figure 4 This is a schematic diagram of the proportioning mechanism of a precise proportioning device for 1,4-dihydroxyanthraquinone raw materials proposed in this utility model.

[0024] In the diagram, 1. Base plate; 2. Mixing tank; 3. Proportioning mechanism; 4. Control panel; 5. Metering trough; 6. Through hole; 31. Storage tank; 32. Feeding roller; 33. Adjusting block; 34. Circular plate; 35. Threaded rod; 36. Rotating plate; 37. Motor; 38. Sealing ring; 39. Guide plate. Detailed Implementation

[0025] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., 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.

[0027] Reference Figures 1-4 A precise proportioning device for 1,4-dihydroxyanthraquinone raw materials includes a mixing tank 2 for mixing 1,4-dihydroxyanthraquinone, a bottom plate 1, and a proportioning mechanism 3.

[0028] A mixing tank 2 is provided on the base plate 1, a proportioning mechanism 3 is provided on the top of the mixing tank 2, and a control panel 4 is fixedly installed on the mixing tank 2. The proportioning mechanism 3 is connected to the control panel 4.

[0029] The proportioning mechanism 3 includes a storage tank 31, a feeding roller 32, an adjusting block 33, a circular plate 34, a threaded rod 35, a rotating plate 36, a motor 37, a sealing ring 38, and a guide plate 39. Multiple storage tanks 31 are fixedly installed on the top of the mixing tank 2. The multiple storage tanks 31 store phthalic anhydride, hydroquinone, anthraquinone-2-carboxylic acid, and other proportioning raw materials respectively. The feeding roller 32 is rotatably connected to the storage tank 31. The feeding roller 32 has three metering grooves 5. The adjusting block 33 is slidably connected to each of the three metering grooves 5. Through the coordinated design between the multiple proportioning mechanisms 3 and the control panel 4 of the mixing tank 2, the effect of automatic metering of raw materials can be achieved, thereby achieving the effect of precise proportioning of 1,4-dihydroxyanthraquinone raw material. The size of the three metering grooves 5 can also be adjusted according to the user's needs.

[0030] In this embodiment, one end of each of the three adjusting blocks 33 is fixedly connected to the same circular plate 34, and one end of the feeding roller 32 is rotatably connected to a threaded rod 35. The threaded rod 35 is threadedly connected to the circular plate 34, and the effect of moving and adjusting the three adjusting blocks 33 can be achieved through the threaded transmission between the threaded rod 35 and the circular plate 34.

[0031] In this embodiment, the same sealing ring 38 is fitted on the three adjusting blocks 33 and the feeding roller 32. The outer side of the sealing ring 38 is fixedly connected to the storage box 31 to improve the sealing performance and prevent raw material leakage.

[0032] In this embodiment, all three adjusting blocks 33 are adapted to the feeding roller 32, so that the inner wall of the sealing ring 38 can fit tightly with the three adjusting blocks 33 of the feeding roller 32.

[0033] In this embodiment, two guide plates 39 are fixedly installed inside the storage box 31. The two guide plates 39 are respectively connected to both sides of the feeding roller 32 to convey the raw materials into the corresponding metering tank 5.

[0034] In this embodiment, a motor 37 is fixedly installed on the storage box 31. A transmission rod is fixedly connected to the output end of the motor 37. One end of the transmission rod passes through the storage box 31 and is fixedly connected to the feeding roller 32 for driving the feeding roller 32. The motor 37 is a servo motor, which facilitates precise control of the number of rotations of the feeding roller 32.

[0035] In this embodiment, a sealed bearing is fixedly sleeved on the transmission rod, and the outer wall of the sealed bearing is fixedly connected to the storage box 31 to improve the sealing performance and facilitate the rotation of the transmission rod.

[0036] In this embodiment, the motor 37 is connected to the control panel 4, and the motor 37 is driven and controlled by the control panel 4.

[0037] In this embodiment, the top of the mixing tank 2 is provided with multiple through holes 6, which correspond to the discharge ports at the bottom of multiple storage tanks 31, so as to facilitate the discharge of raw materials into the mixing tank 2.

[0038] In this embodiment, both guide plates 39 are adapted to the feeding roller 32, and both guide plates 39 are fixedly installed with sealing gaskets. Both sealing gaskets are in contact with the feeding roller 32. The width of the two guide plates 39 is greater than the width of the three metering grooves 5 to prevent raw materials from leaking between the two guide plates 39 and the feeding roller 32.

[0039] Working principle: During use, the motor 37 is driven and controlled through the control panel 4;

[0040] Driven by the electric motor 37 and the transmission rod, the feeding roller 32 rotates in the storage box 31. During this process, the raw materials can be guided into the metering tank 5 by the two guide plates 39. Then, when the metering tank 5 moves to the bottom, the raw materials fall into the mixing tank 2 through the corresponding through hole 6. The amount of raw materials added can be precisely controlled according to the number of rotations of the feeding roller 32, thereby achieving the effect of precise proportioning of raw materials.

[0041] By rotating the rotating plate 36, the threaded rod 35 rotates on the feeding roller 32 and is threadedly driven by the circular plate 34. At the same time, the circular plate 34 drives the three adjusting blocks 33 to move in the three quantitative grooves 5 respectively, thereby achieving the effect of adjusting the size of the quantitative grooves 5. This facilitates the adjustment of the amount of raw materials added according to the user's needs, improving flexibility and applicability.

[0042] The technological advancements of this invention compared to existing technologies are as follows: through the cooperation of various components, the effect of automatically and quantitatively adding raw materials can be achieved, thereby achieving the effect of precise proportioning of 1,4-dihydroxyanthraquinone raw materials, improving convenience and efficiency. Furthermore, the size of the three quantitative tanks 5 can be adjusted according to the user's needs, improving flexibility and applicability. Moreover, the structure is simple and more practical.

Claims

1. A device for precise proportioning of 1,4-dihydroxyanthraquinone raw materials, characterized in that, It includes a mixing tank (2) for mixing 1,4-dihydroxyanthraquinone, a bottom plate (1) and a proportioning mechanism (3); A mixing tank (2) is provided on the base plate (1), a proportioning mechanism (3) is provided on the top of the mixing tank (2), and a control panel (4) is fixedly installed on the mixing tank (2). The proportioning mechanism (3) is connected to the control panel (4). The proportioning mechanism (3) includes a storage tank (31), a feeding roller (32), an adjusting block (33), a circular plate (34), a threaded rod (35), a rotating plate (36), a motor (37), a sealing ring (38), and a guide plate (39). Multiple storage tanks (31) are fixedly installed on the top of the mixing tank (2). The feeding roller (32) is rotatably connected inside the storage tank (31). Three metering grooves (5) are opened on the feeding roller (32), and the adjusting block (33) is slidably connected in each of the three metering grooves (5).

2. The device for precise proportioning of 1,4-dihydroxyanthraquinone raw materials according to claim 1, characterized in that: One end of each of the three adjusting blocks (33) is fixedly connected to the same circular plate (34), and one end of the feeding roller (32) is rotatably connected to a threaded rod (35), which is threadedly connected to the circular plate (34).

3. The precise proportioning device for 1,4-dihydroxyanthraquinone raw materials according to claim 2, characterized in that: The three adjusting blocks (33) and the feeding roller (32) are fitted with the same sealing ring (38), and the outer side of the sealing ring (38) is fixedly connected to the storage box (31).

4. The precise proportioning device for 1,4-dihydroxyanthraquinone raw materials according to claim 3, characterized in that: All three adjustment blocks (33) are adapted to the feeding roller (32).

5. The precise proportioning device for 1,4-dihydroxyanthraquinone raw materials according to claim 1, characterized in that: Two guide plates (39) are fixedly installed inside the storage box (31), and the two guide plates (39) are respectively connected to the two sides of the feeding roller (32).

6. The precise proportioning device for 1,4-dihydroxyanthraquinone raw materials according to claim 5, characterized in that: An electric motor (37) is fixedly installed on the storage box (31). A transmission rod is fixedly connected to the output end of the electric motor (37). One end of the transmission rod passes through the storage box (31) and is fixedly connected to the feeding roller (32).

7. The precise proportioning device for 1,4-dihydroxyanthraquinone raw materials according to claim 6, characterized in that: A sealed bearing is fixedly sleeved on the transmission rod, and the outer wall of the sealed bearing is fixedly connected to the storage box (31).

8. The precise proportioning device for 1,4-dihydroxyanthraquinone raw materials according to claim 6, characterized in that: The electric motor (37) is connected to the control panel (4).

9. The precise proportioning device for 1,4-dihydroxyanthraquinone raw materials according to claim 1, characterized in that: The top of the mixing tank (2) is provided with a plurality of through holes (6), and the plurality of through holes (6) correspond to the discharge ports at the bottom of the plurality of storage tanks (31).

10. The precise proportioning device for 1,4-dihydroxyanthraquinone raw materials according to claim 5, characterized in that: Both of the guide plates (39) are adapted to the feeding roller (32), and both of the guide plates (39) are fixedly installed with sealing gaskets, and both of the sealing gaskets are in contact with the feeding roller (32).

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