Defoaming device for water reducing agent

Abstract

The utility model discloses a defoaming device for a water reducing agent, and relates to the technical field of water reducing agent production. The device comprises a support frame; the movable plate is mounted on one side of the supporting frame in a sliding manner; the lifting assembly is installed on the supporting frame and used for driving the movable plate to ascend and descend. And the mounting plate is fixedly mounted at the bottom of the moving plate, and a rotating plate is rotationally mounted at the bottom of the mounting plate. The air cylinder drives the partition plate to move upwards till the top surface of the partition plate is located on the horizontal plane between the upper surface of a water reducing agent and the lower surface of bubbles, an isolation layer is formed, the bubbles are prevented from being reformed in the defoaming process, then the defoaming pricking cone is rotated to comprehensively puncture the bubbles, the bubbles in a filling bottle are effectively eliminated, and the defoaming efficiency is improved. Therefore, under the condition that the upper surface of the water reducing agent is not driven to fluctuate, the defoaming effect of bubbles is realized, and the defoaming uniformity and stability of the water reducing agent are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water reducer production, in particular to an antifoaming device for water reducer. Background Technique

[0002] A water reducer is a concrete admixture that can reduce the mixing water consumption under the condition of maintaining the slump of concrete unchanged. Most of them belong to anionic surfactants, such as lignosulfonates, naphthalene sulfonate formaldehyde polymers, etc. After adding them to the concrete mixture, they can disperse the cement particles, improve their workability, reduce the unit water consumption, and improve the fluidity of the concrete mixture; or reduce the unit cement consumption and save cement.

[0003] After retrieval, a utility model with the Chinese patent publication number CN214986239U discloses an antifoaming device for water reducer filling and processing, including an installation cylinder. A guide groove is opened on the outer peripheral side of the bottom end of the installation cylinder; the bottom end of the installation cylinder is rotatably connected with a rotating ring through the guide groove; shaft seats are annularly and evenly arranged on the outer peripheral side of the installation cylinder and at the top of the rotating ring; the installation cylinder is rotatably connected with a transmission gear through the shaft seats; an installation groove is opened on the outer peripheral side of the installation cylinder; a servo motor is arranged inside the installation groove; the

[0004] The end of the rotating shaft of the servo motor is fixedly connected to the end of one of the transmission gears. Through the combined use of the installation cylinder, the rotating ring, the transmission gear, the servo motor and the antifoaming blades, when the antifoaming blades rotate, under the action of centrifugal force, the bubbles on the surface of the water reducer are broken by the inner wall of the filling bottle to defoam.

[0005] Although this method defoams the water reducer to a certain extent, when the antifoaming blades rotate, they may stir the surface of the water reducer, thus generating new bubbles, which in turn reduces the working efficiency of defoaming the water reducer, is not convenient for people to use, and when defoaming the water reducer, the canned bottle containing the water reducer is not fixed. During the defoaming process, it is affected by external factors and shakes, which easily causes the water reducer in the bottle to turn over and generate bubbles, affecting the defoaming effect of the water reducer. Content of the Utility Model

[0006] The purpose of the utility model is to provide an antifoaming device for water reducer to solve the problems put forward in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: An antifoaming device for water reducing agent, comprising: a support frame; a moving plate, the moving plate is slidably installed on one side of the support frame; a lifting assembly, the lifting assembly is installed on the support frame, and is used to drive the moving plate to lift; a mounting plate, the mounting plate is fixedly installed at the bottom of the moving plate, a rotating plate is rotatably installed at the bottom of the mounting plate, and a plurality of antifoaming spikes are distributed in a circular array at the bottom of the rotating plate; a driving assembly, the driving assembly is installed on the mounting plate and is used to drive the rotating plate to rotate; a cylinder, the cylinder is fixedly inserted into the mounting plate, the telescopic end of the cylinder penetrates through the rotating plate, and a partition plate is fixedly installed at the telescopic end of the cylinder, and a plurality of through holes are formed on the partition plate.

[0008] As a further preference of this technical solution, the lifting assembly includes a U-shaped plate fixedly installed on one side of the support frame, a lifting motor is fixedly installed at the bottom of the inner wall of the U-shaped plate, a threaded rod is fixedly installed at the output end of the lifting motor, and one end of the moving plate is threadedly connected to the threaded rod.

[0009] As a further preference of this technical solution, the driving assembly includes a driving motor fixedly installed on the mounting plate, a first gear is fixedly installed at the output end of the driving motor, a second gear is fixedly installed at the top of the rotating plate and at its central position, the first gear and the second gear are meshed, and the telescopic end of the cylinder penetrates through the central position of the second gear.

[0010] As a further preference of this technical solution, a T-shaped arc plate is fixedly installed at the top of the rotating plate, a sliding groove is formed on the mounting plate, and the top of the T-shaped arc plate is slidably installed in the sliding groove.

[0011] As a further preference of this technical solution, a limiting groove is formed on the support frame, and the middle section of the moving plate is slidably installed in the limiting groove.

[0012] As a further preference of this technical solution, two positioning plates are symmetrically fixedly installed at the top of the support frame, two electric telescopic rods are fixedly inserted on each of the two positioning plates, and a clamping plate is fixedly installed between the telescopic ends of every two electric telescopic rods.

[0013] As a further preference of this technical solution, the top of the partition plate is an arc surface, and the outer surfaces of the partition plate and the antifoaming spikes are made smooth.

[0014] The present utility model provides an antifoaming device for water reducing agent, which has the following beneficial effects:

[0015] (1)The utility model drives a partition plate to move upward through a cylinder until the top surface of the partition plate is located at the horizontal plane between the upper surface of the water reducing agent and the lower surface of the bubbles, forming an isolation layer to prevent the reformation of bubbles during the defoaming process. Then, the defoaming cone is rotated to completely pierce the bubbles, effectively eliminating the bubbles in the filling bottle. Thus, without causing fluctuations in the upper surface of the water reducing agent, the defoaming effect of the bubbles is achieved, ensuring the uniformity and stability of the defoaming of the water reducing agent.

[0016] (2)The utility model drives two clamping plates to approach each other through four electric telescopic rods, thereby clamping and fixing the filling bottle, avoiding its random movement during filling or defoaming and affecting the filling and defoaming effects. Description of the Drawings

[0017] Figure 1 is the three-dimensional structure diagram of the utility model;

[0018] Figure 2 is the utility model Figure 1 lateral cross-sectional view

[0019] Figure 3 is the utility model Figure 1 front cross-sectional view;

[0020] Figure 4 is the utility model Figure 1 top planar structure schematic diagram.

[0021] In the figure: 1, support frame; 2, moving plate; 3, lifting assembly; 31, U-shaped plate; 32, lifting motor; 33, threaded rod; 4, mounting plate; 5, rotating plate; 6, defoaming cone; 7, driving assembly; 71, driving motor; 72, first gear; 73, second gear; 8, cylinder; 9, partition plate; 10, T-shaped arc plate; 11, limiting groove; 12, positioning plate; 13, electric telescopic rod; 14, clamping plate. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model.

[0023] The present utility model provides a technical solution: As Figures 1-4 shown, in this embodiment, a defoaming device for water reducing agent includes: a support frame 1;

[0024] a moving plate 2, which is slidably installed on one side of the support frame 1;

[0025] a lifting assembly 3, which is installed on the support frame 1 and is used to drive the moving plate 2 to lift;

[0026] The mounting plate 4 is fixedly installed at the bottom of the moving plate 2. A rotating plate 5 is rotatably installed at the bottom of the mounting plate 4, and a plurality of defoaming spines 6 are distributed in an annular array at the bottom of the rotating plate 5;

[0027] The driving assembly 7 is installed on the mounting plate 4 and is used to drive the rotating plate 5 to rotate;

[0028] The cylinder 8 is fixedly inserted into the mounting plate 4. The telescopic end of the cylinder 8 penetrates through the rotating plate 5, and a partition plate 9 is fixedly installed at the telescopic end of the cylinder 8. A plurality of through holes are formed on the partition plate 9.

[0029] First, the cylinder 8 is fixedly inserted into the mounting plate 4, its telescopic end penetrates through the rotating plate 5, and a partition plate 9 is fixedly installed at the telescopic end. When the filling and defoaming operation needs to be carried out, the filling bottle is placed on the support frame 1. The cylinder 8 drives the partition plate 9 to move down into the filling bottle. At this time, the plurality of through holes formed on the partition plate 9 allow the water reducing agent to be injected into the filling bottle through these through holes. After the injection of the water reducing agent is completed, the lifting assembly 3 is started to drive the moving plate 2 to move down, so that the rotating plate 5 installed at the bottom of the moving plate 2 and the defoaming spines 6 at its bottom move to the designated position in the filling bottle, that is, the bubble position. Then, the cylinder 8 is started again to drive the partition plate 9 to move up until the top surface of the partition plate 9 is located at the horizontal plane between the upper surface of the water reducing agent and the lower surface of the bubbles, forming an isolation layer to prevent the re-formation of bubbles during the defoaming process.

[0030] Subsequently, the driving assembly 7 is started. It is installed on the mounting plate 4 and is used to drive the rotating plate 5 to rotate. A plurality of defoaming spines 6 are distributed in an annular array at the bottom of the rotating plate 5. As the rotating plate 5 rotates, these defoaming spines 6 also rotate accordingly. Due to the distribution design of the defoaming spines 6, they can fully pierce the bubbles during the rotation process, effectively eliminating the bubbles in the filling bottle. Importantly, this rotation action is properly designed to achieve the defoaming effect of the bubbles without causing fluctuations on the upper surface of the water reducing agent, ensuring the uniformity and stability of the defoaming of the water reducing agent.

[0031] The entire defoaming process realizes an efficient and stable defoaming effect by precisely controlling the coordinated actions of the cylinder 8, the lifting assembly 3, and the driving assembly 7, ensuring the performance and quality of the water reducing agent during use.

[0032] As Figure 2 shown, the lifting assembly 3 includes a U-shaped plate 31 fixedly installed on one side of the support frame 1. A lifting motor 32 is fixedly installed at the bottom of the inner wall of the U-shaped plate 31. The output end of the lifting motor 32 is fixedly installed with a threaded rod 33, and one end of the moving plate 2 is threadedly connected to the threaded rod 33.

[0033] The U-shaped plate 31 in the lifting component 3 is fixedly installed on one side of the support frame 1. At the bottom of the inner wall of the U-shaped plate 31, a lifting motor 32 is fixedly installed. The output end of the lifting motor 32 is connected to a threaded rod 33. One end of the moving plate 2 is threadedly connected to the threaded rod 33. When the lifting motor 32 is started, it drives the threaded rod 33 to rotate, and then drives the moving plate 2 to move up and down along one side of the support frame 1 through the threaded connection.

[0034] As Figure 3 shown, the driving component 7 includes the driving motor 71 fixedly installed on the mounting plate 4. The output end of the driving motor 71 is fixedly installed with a first gear 72. At the top of the rotating plate 5 and at its central position, a second gear 73 is fixedly installed. The first gear 72 and the second gear 73 are meshed, and the telescopic end of the air cylinder 8 penetrates through the central position of the second gear 73.

[0035] Starting the driving motor 71 drives the first gear 72 to rotate. Since the first gear 72 is meshed with the second gear 73, the second gear 73 can be driven to mesh. And since the rotating plate 5 is fixed to the second gear 73, the rotation of the rotating plate 5 can be realized, and then the defoaming cone 6 can be driven to rotate to completely puncture the bubbles and effectively eliminate the bubbles in the filling bottle.

[0036] As Figure 2 shown, a T-shaped arc plate 10 is fixedly installed at the top of the rotating plate 5. A chute is formed on the mounting plate 4, and the top of the T-shaped arc plate 10 is slidably installed in the chute.

[0037] A T-shaped arc plate 10 is fixedly installed at the top of the rotating plate 5. This design allows the rotating plate 5 to remain stable during rotation. At the same time, the T-shaped arc plate 10 helps to support the weight of the rotating plate 5. A chute is formed on the mounting plate 4. The design of this chute is to cooperate with the sliding installation of the T-shaped arc plate 10 to ensure the smoothness and accuracy of the rotating plate 5 during rotation. The top of the T-shaped arc plate 10 is slidably installed in the chute. This design allows the T-shaped arc plate 10 to smoothly move along the chute when the rotating plate 5 rotates, reducing friction and wear, and improving the durability and reliability of the equipment.

[0038] As Figure 2 shown, a limiting groove 11 is formed on the support frame 1, and the middle section of the moving plate 2 is slidably installed in the limiting groove 11.

[0039] The middle section of the moving plate 2 is slidably installed in the limiting groove 11. This design allows the moving plate 2 to perform linear motion along the limiting groove 11 during the lifting process, and at the same time restricts the lateral movement of the moving plate 2, so that under the action of the threaded rod 33, the moving plate 2 can only perform lifting motion, ensuring the stability of the equipment and the accuracy of operation.

[0040] As Figure 4As shown in the figure, two positioning plates 12 are symmetrically and fixedly installed at the top of the support frame 1. Two electric telescopic rods 13 are fixedly inserted on each of the two positioning plates 12. A clamping plate 14 is fixedly installed between the telescopic ends of every two electric telescopic rods 13.

[0041] Place the filling bottle on the support frame 1, and then start the four electric telescopic rods 13 to drive the two clamping plates 14 to approach each other, so as to clamp and fix the filling bottle, so that it will not move randomly during filling or defoaming, affecting the filling and defoaming effects.

[0042] As Figure 1 shown, the top of the partition plate 9 is an arc surface, and the outer surfaces of the partition plate 9 and the defoaming cone 6 are smoothed.

[0043] The partition plate 9 with an arc surface allows it to enter the water reducer, and no water reducer residue will accumulate on the top, causing waste. The outer surfaces of the partition plate 9 and the defoaming cone 6 are smoothed to prevent the water reducer from adhering to the surfaces of the partition plate 9 and the defoaming cone 6, causing waste of resources.

[0044] The present utility model provides an automatic sorting bagging machine, and the specific working principle is as follows:

[0045] When filling and defoaming operations are required, place the filling bottle on the support frame 1, and then start the four electric telescopic rods 13 to drive the two clamping plates 14 to approach each other, so as to clamp and fix the filling bottle. Start the cylinder 8 to drive the partition plate 9 to move down into the filling bottle. At this time, multiple through-holes constructed on the partition plate 9 allow the water reducer to be injected into the filling bottle through these through-holes. After the injection of the water reducer is completed, start the lifting motor 32, which will drive the threaded rod 33 to rotate, and then drive the moving plate 2 to move up and down along one side of the support frame 1 through threaded connection, driving the moving plate 2 to move down, so that the rotating plate 5 installed at the bottom of the moving plate 2 and the defoaming cone 6 at its bottom move to the designated position in the filling bottle, that is, the bubble position. Then, the cylinder 8 is started again to drive the partition plate 9 to move up until the top surface of the partition plate 9 is at the horizontal plane between the upper surface of the water reducer and the lower surface of the bubbles, forming an isolation layer to prevent the re-formation of bubbles during the defoaming process. Subsequently, start the drive motor 71 to drive the first gear 72 to rotate. Since the first gear 72 meshes with the second gear 73, the second gear 73 can be driven to mesh, and the rotating plate 5 is fixed to the second gear 73, so that the rotation of the rotating plate 5 can be realized. A plurality of defoaming cones 6 are annularly and arrayedly distributed at the bottom of the rotating plate 5. As the rotating plate 5 rotates, these defoaming cones 6 also rotate, and can comprehensively pierce the bubbles during the rotation process.

[0046] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An antifoaming device for water reducing agent, characterized in that, Comprising: Support frame (1); Moving plate (2), which is slidably mounted on one side of the support frame (1); Lifting assembly (3), which is mounted on the support frame (1) and is used to drive the moving plate (2) to lift; Mounting plate (4), which is fixedly mounted on the bottom of the moving plate (2). A rotating plate (5) is rotatably mounted on the bottom of the mounting plate (4), and a plurality of defoaming spikes (6) are distributed in a circular array at the bottom of the rotating plate (5); Drive assembly (7), which is mounted on the mounting plate (4) and is used to drive the rotating plate (5) to rotate; Cylinder (8), which is fixedly inserted into the mounting plate (4). The telescopic end of the cylinder (8) penetrates through the rotating plate (5), and a partition plate (9) is fixedly mounted on the telescopic end of the cylinder (8). A plurality of through holes are formed in the partition plate (9).

2. The defoaming device for water reducing agent according to claim 1, wherein: The lifting assembly (3) includes a U-shaped plate (31) fixedly mounted on one side of the support frame (1). A lifting motor (32) is fixedly mounted on the bottom of the inner wall of the U-shaped plate (31). A threaded rod (33) is fixedly mounted on the output end of the lifting motor (32). One end of the moving plate (2) is threadedly connected to the threaded rod (33).

3. The defoaming device for water reducing agent according to claim 1, characterized in that: The drive assembly (7) includes a drive motor (71) fixedly mounted on the mounting plate (4). A first gear (72) is fixedly mounted on the output end of the drive motor (71). A second gear (73) is fixedly mounted at the center of the top of the rotating plate (5). The first gear (72) and the second gear (73) are meshed, and the telescopic end of the cylinder (8) penetrates through the center of the second gear (73).

4. The defoaming device for water reducing agent according to claim 1, characterized in that: A T-shaped arc plate (10) is fixedly mounted on the top of the rotating plate (5). A chute is formed in the mounting plate (4), and the top of the T-shaped arc plate (10) is slidably mounted in the chute.

5. An antifoaming device for water reducing agent according to claim 1, characterized in that: A limiting groove (11) is formed in the support frame (1), and the middle section of the moving plate (2) is slidably mounted in the limiting groove (11).

6. The defoaming device for water reducing agent according to claim 1, wherein: Two positioning plates (12) are symmetrically fixedly mounted on the top of the support frame (1). Two electric telescopic rods (13) are fixedly inserted into each of the two positioning plates (12). A clamping plate (14) is fixedly mounted between the telescopic ends of every two electric telescopic rods (13).

7. An antifoaming device for water reducing agent according to claim 1, characterized in that: The top of the partition plate (9) is an arc surface, and the outer surfaces of the partition plate (9) and the defoaming spikes (6) are smoothed.

Images