A resin two-component precise proportioning and mixing device

Abstract

This utility model discloses a resin two-component precise proportioning mixing device, belonging to the field of mixing device technology, including a mixing tank, a stirring structure, and a feeding structure; firstly, two resin raw materials are injected into two storage tanks respectively through feed pipes, and the switch is controlled by a first control valve, and the initial feed amount is determined according to the scale on the outer wall of the storage tank; the electric push rod is started, and the push rod slowly extends, pushing the push plate fixedly connected to the push rod to move smoothly inside the storage tank. During the movement of the push plate, the resin raw materials in the storage tank are gradually squeezed towards the conveying pipe. Before the raw materials are conveyed, the operator must first open the second control valve to ensure that the conveying channel is unobstructed. As the push plate advances, the resin raw materials flow into the mixing tank quickly through the conveying pipe under pressure. During the conveying process, the conveying amount of resin raw materials is monitored in real time by comparing the scale value of the raw material descent, ensuring that the two resin raw materials are accurately conveyed to the mixing tank in a predetermined ratio.

Description

Technical Field

[0001] This utility model relates to the field of mixing device technology, specifically a resin two-component precise proportion mixing device. Background Technology

[0002] In modern industrial production, resin materials, due to their excellent physicochemical properties such as high strength, corrosion resistance, and good insulation, are widely used in aerospace, automotive manufacturing, electronics, building decoration, and many other fields. Two-component resins, as a common type of resin, require precise mixing of their two components to achieve optimal performance. The accuracy of the mixing ratio and the mixing effect directly affect the quality and performance of the final product. However, traditional two-component resin mixing devices mostly rely on manual metering and mixing. This method has significant drawbacks. In the manual metering stage, operators need to frequently use measuring cups and balances to weigh the resin raw materials, which is not only cumbersome and time-consuming, but also leads to fatigue due to prolonged repetitive labor, thus affecting metering accuracy. In the manual mixing stage, the lack of stable stirring speed and force control results in uneven mixing of the raw materials, thus affecting product quality. Therefore, those skilled in the art provide a precise two-component resin mixing device to solve the problems mentioned in the background art. Utility Model Content

[0003] The purpose of this invention is to provide a resin two-component precise proportioning and mixing device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A resin two-component precise proportioning and mixing device includes a mixing chamber, a stirring structure and a feeding structure. A bottom block is fixedly connected to the middle of the bottom wall of the mixing chamber. A stirring structure is rotatably connected to the bottom block and inside the mixing chamber. A top plate is fixedly connected to the top of the mixing chamber. A placement plate is fixedly connected to one side of the top of the top plate. Two feeding structures are fixedly connected to the placement plate.

[0006] As a further embodiment of this utility model: the stirring structure includes a motor, a round shaft, stirring blades and round holes. The power output shaft of the motor is fixedly connected to the round shaft. The round shaft passes through one side of the bottom block and extends into the top plate from the side away from the motor. The round shaft is rotatably connected to the mixing box, the bottom block and the top plate. Three stirring blades are fixedly connected at equal intervals on both sides of the round shaft arm. Each stirring blade has three round holes.

[0007] As a further embodiment of this utility model: the feeding structure includes a storage tank, a push plate, an electric push rod, a first control valve, a feed pipe, a scale, a second control valve, and a conveying pipe. The outer wall of the storage tank is provided with a scale, and a feed pipe is fixedly connected to one side of the storage tank. The first control valve is fixedly connected to the feed pipe.

[0008] As a further improvement of this utility model: a push plate is movably connected inside the storage tank, and an electric push rod is fixedly connected to one side of the push plate.

[0009] As a further embodiment of this utility model: a conveying pipe is fixedly connected to the side of the storage tank away from the electric push rod, and the other side of the conveying pipe passes through one side of the top plate and extends into the interior of the mixing tank. A second control valve is fixedly connected to the conveying pipe.

[0010] As a further improvement of this utility model: a transparent observation window is fixedly connected to the middle of one side of the mixing box, and two placement slots are opened on the top of the placement plate, which are corresponding to the storage tanks on the feeding structure. The placement slots are fixedly connected to the storage tanks.

[0011] As a further embodiment of this utility model: a base is fixedly connected to the bottom of the mixing box, a discharge pipe is fixedly connected to the lower part of one side of the mixing box, and a third control valve is fixedly connected to the discharge pipe.

[0012] As a further embodiment of this utility model: the circular shaft on the stirring structure is rotatably connected to the base, and a connecting block is fixedly connected to one side of the top plate and the mixing box. The connecting block is fixedly connected to the electric push rod on the feeding structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In use, firstly, inject the two resin raw materials into the two storage tanks through the feed pipes respectively. The feeding process is controlled by the first control valve. At the same time, the initial feed amount can be determined according to the scale on the outer wall of the storage tank.

[0015] When resin mixing is required, the electric push rod is activated, and the push rod slowly extends, pushing the push plate, which is fixedly connected to the push rod, to move smoothly inside the storage tank. During the movement of the push plate, the resin raw material in the storage tank is gradually squeezed towards the conveying pipe. Before the raw material is conveyed, the operator must first open the second control valve to ensure that the conveying channel is unobstructed. As the push plate advances, the resin raw material flows into the mixing tank quickly through the conveying pipe under pressure. During the conveying process, the operator can continuously monitor the scale on the outside of the storage tank and monitor the amount of resin raw material conveyed in real time by comparing the scale value of the raw material descent, ensuring that the two resin raw materials are accurately conveyed to the mixing tank in the predetermined ratio.

[0016] 2. After the two resin raw materials are all fed into the mixing box in the predetermined ratio, the motor is started. The power output shaft of the motor drives the round shaft fixedly connected to the output shaft to rotate synchronously. The round shaft rotates stably in the mixing box, and the three stirring blades fixedly connected to it rotate at high speed, which strongly stirs the resin raw materials in the box. The three round holes evenly distributed on the stirring blades can effectively change the flow direction of the resin raw materials during the stirring process, increase the turbulence of the raw materials, promote the full fusion and diffusion between different resin raw materials, and greatly improve the mixing effect.

[0017] 3. During the mixing process, the operator can observe the mixing status and stirring of the resin raw materials in real time through the transparent observation window on one side of the mixing tank. When the resin mixing reaches the ideal state, the third control valve on the discharge pipe is opened, and the mixed resin will be smoothly discharged along the discharge pipe to enter the subsequent processing or use stage. During the discharge process, the opening degree of the third control valve can be controlled to avoid the discharge speed being too fast or too slow, which would affect production efficiency and product quality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a resin two-component precise proportioning and mixing device.

[0019] Figure 2 This is a schematic diagram of the side structure of a resin two-component precise proportioning mixing device.

[0020] Figure 3 This is a schematic diagram of the plate structure in a resin two-component precise proportioning mixing device.

[0021] Figure 4 This is a schematic diagram of the stirring structure in a resin two-component precise proportioning mixing device.

[0022] Figure 5 This is a schematic diagram of the feeding structure in a resin two-component precise proportioning and mixing device.

[0023] In the diagram: 1. Base; 2. Bottom block; 3. Mixing box; 4. Top plate; 5. Stirring structure; 51. Motor; 52. Round shaft; 53. Stirring blade; 54. Round hole; 6. Feeding structure; 61. Storage tank; 62. Push plate; 63. Electric push rod; 64. First control valve; 65. Feed pipe; 66. Scale; 67. Second control valve; 68. Conveying pipe; 7. Discharge pipe; 8. Third control valve; 9. Connecting block; 10. Placement plate; 11. Placement trough. 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] Example 1

[0026] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 This embodiment provides a resin two-component precise proportioning mixing device, including a mixing tank 3, a stirring structure 5, and a feeding structure 6. A bottom block 2 is fixedly connected to the middle of the bottom wall of the mixing tank 3. The stirring structure 5 is rotatably connected to the bottom block 2 and inside the mixing tank 3. A top plate 4 is fixedly connected to the top of the mixing tank 3. A placement plate 10 is fixedly connected to one side of the top of the top plate 4. Two feeding structures 6 are fixedly connected to the placement plate 10. A transparent observation window is fixedly connected to the middle of one side of the mixing tank 3. Two placement slots 11 are opened on the top of the placement plate 10, corresponding to the storage tanks 61 on the feeding structures 6. The placement slots 11 are fixedly connected to the storage tanks 61. During the stirring process, the operator can observe the mixing tank 3 through one side. A transparent observation window allows for real-time monitoring of the mixing state and stirring of the resin raw materials. A base 1 is fixedly connected to the bottom of the mixing tank 3, and a discharge pipe 7 is fixedly connected to the lower side of the mixing tank 3. A third control valve 8 is fixedly connected to the discharge pipe 7. Opening the third control valve 8 allows the mixed resin to be smoothly discharged along the discharge pipe 7, entering subsequent processing or usage stages. Strict control of the opening degree of the third control valve 8 is necessary to prevent the discharge speed from being too fast or too slow, thus affecting production efficiency and product quality. The circular shaft 52 on the stirring structure 5 is rotatably connected to the base 1. A connecting block 9 is fixedly connected to one side of the top plate 4 and the mixing tank 3. The connecting block 9 is fixedly connected to the electric push rod 63 on the feeding structure 6.

[0027] Example 2

[0028] Reference Figure 4-5This embodiment is based on the previous embodiment, but differs in that the stirring structure 5 includes a motor 51, a circular shaft 52, stirring blades 53, and circular holes 54. The power output shaft of the motor 51 is fixedly connected to the circular shaft 52. The side of the circular shaft 52 away from the motor 51 passes through one side of the bottom block 2 and extends into the top plate 4. The circular shaft 52 is rotatably connected to the mixing chamber 3, the bottom block 2, and the top plate 4. Three stirring blades 53 are fixedly connected at equal intervals on both sides of the shaft arm of the circular shaft 52. Each stirring blade 53 has three circular holes 54. When the motor 51 is started, the power output shaft of the motor 51 drives the circular shaft 52, which is fixedly connected to the output shaft, to rotate synchronously. The circular shaft 52 rotates within the mixing chamber. The internal structure 3 rotates stably, and the three stirring blades 53 fixedly connected to it rotate at high speed, powerfully stirring the resin raw materials in the tank. The three evenly distributed round holes 54 on the stirring blades 53 can effectively change the flow direction of the resin raw materials during the stirring process, increase the turbulence of the raw materials, promote the full fusion and diffusion between different resin raw materials, and greatly improve the mixing effect. The feeding structure 6 includes a storage tank 61, a push plate 62, an electric push rod 63, a first control valve 64, a feed pipe 65, a scale 66, a second control valve 67, and a conveying pipe 68. The outer wall of the storage tank 61 is provided with a scale 66, and the feed pipe 65 is fixedly connected to one side of the storage tank 61. A first control valve 64 is fixedly connected to the storage tank 65. A push plate 62 is movably connected inside the storage tank 61. An electric push rod 63 is fixedly connected to one side of the push plate 62. A conveying pipe 68 is fixedly connected to the side of the storage tank 61 away from the electric push rod 63. The other side of the conveying pipe 68 passes through one side of the top plate 4 and extends into the mixing box 3. A second control valve 67 is fixedly connected to the conveying pipe 68. First, the two resin raw materials are injected into the two storage tanks 61 through the feed pipe 65 respectively. The feeding process is controlled by the first control valve 64. At the same time, the initial feed amount can be determined according to the scale 66 on the outer wall of the storage tank 61. When resin mixing is required, the electric push rod 63 is activated. The push rod slowly... The pusher plate 62, which is fixedly connected to the push rod, slowly extends and moves smoothly inside the storage tank 61. During the movement, the pusher plate 62 gradually squeezes the resin raw material in the storage tank 61 towards the conveying pipe 68. Before the raw material is conveyed, the operator must first open the second control valve 67 to ensure that the conveying channel is unobstructed. As the pusher plate 62 advances, the resin raw material flows quickly into the mixing box 3 under pressure through the conveying pipe 68. During the conveying process, the operator can continuously monitor the scale 66 on the outside of the storage tank 61 and monitor the amount of resin raw material conveyed in real time by comparing the scale value of the material descent, ensuring that the two resin raw materials are accurately conveyed to the mixing box 3 in the predetermined ratio.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A resin two-component precise proportioning mixing device, comprising a mixing tank (3), a stirring structure (5), and a feeding structure (6), characterized in that, A bottom block (2) is fixedly connected to the middle of the bottom wall of the mixing box (3). A stirring structure (5) is rotatably connected to the bottom block (2) and inside the mixing box (3). A top plate (4) is fixedly connected to the top of the mixing box (3). A placement plate (10) is fixedly connected to one side of the top of the top plate (4). Two feeding structures (6) are fixedly connected to the placement plate (10).

2. The resin two-component precise proportioning and mixing device according to claim 1, characterized in that, The stirring structure (5) includes a motor (51), a round shaft (52), stirring blades (53), and round holes (54). The power output shaft of the motor (51) is fixedly connected to the round shaft (52). The side of the round shaft (52) away from the motor (51) passes through the bottom block (2) and extends into the top plate (4). The round shaft (52) is rotatably connected to the mixing box (3), the bottom block (2), and the top plate (4). Three stirring blades (53) are fixedly connected at equal intervals on both sides of the shaft arm of the round shaft (52). Each stirring blade (53) has three round holes (54).

3. The resin two-component precise proportioning and mixing device according to claim 1, characterized in that, The feeding structure (6) includes a storage tank (61), a push plate (62), an electric push rod (63), a first control valve (64), a feed pipe (65), a scale (66), a second control valve (67), and a conveying pipe (68). The outer wall of the storage tank (61) is provided with a scale (66), and the feed pipe (65) is fixedly connected to one side of the storage tank (61). The first control valve (64) is fixedly connected to the feed pipe (65).

4. The resin two-component precise proportioning and mixing device according to claim 3, characterized in that, The storage tank (61) is movably connected to a push plate (62), and an electric push rod (63) is fixedly connected to one side of the push plate (62).

5. The resin two-component precise proportioning and mixing device according to claim 3, characterized in that, The storage tank (61) is fixedly connected to a conveying pipe (68) on the side away from the electric push rod (63). The other side of the conveying pipe (68) passes through one side of the top plate (4) and extends into the mixing tank (3). A second control valve (67) is fixedly connected to the conveying pipe (68).

6. The resin two-component precise proportioning and mixing device according to claim 1, characterized in that, A transparent observation window is fixedly connected to the middle of one side of the mixing box (3), and two placement slots (11) are opened on the top of the placement plate (10) corresponding to the storage tanks (61) on the feeding structure (6). The placement slots (11) are fixedly connected to the storage tanks (61).

7. The resin two-component precise proportioning and mixing device according to claim 1, characterized in that, The bottom of the mixing box (3) is fixedly connected to a base (1), and a discharge pipe (7) is fixedly connected to the lower part of one side of the mixing box (3). A third control valve (8) is fixedly connected to the discharge pipe (7).

8. The resin two-component precise proportioning and mixing device according to claim 1, characterized in that, The circular shaft (52) on the stirring structure (5) is rotatably connected to the base (1), and a connecting block (9) is fixedly connected to one side of the top plate (4) and the mixing box (3). The connecting block (9) is fixedly connected to the electric push rod (63) on the feeding structure (6).

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