A filling device for producing an acrylate emulsion

Abstract

This application provides a filling device for acrylic emulsion production, including a workbench. Two symmetrically distributed fixed frames are fixedly connected to the top of the workbench. An electric push rod is connected to the top of each frame, and a connecting plate is fixedly connected to the push rod end of each electric push rod. A filling cylinder is fixedly installed between the two connecting plates. A top cover is threaded onto the top of the filling cylinder. A filling nozzle is installed at the center of the bottom of the filling cylinder, and a solenoid valve is installed on the filling nozzle. A U-shaped frame is fixedly connected to the top of the workbench, and a guide groove is opened on the top of the U-shaped frame. A slider is slidably connected within the guide groove. A first connecting block is fixedly connected to the outer surface of the filling cylinder, and a second connecting block is fixedly connected to the top of the slider. When the filling cylinder moves upward, the emulsion dripping from the filling nozzle can be collected through a collection box, preventing the emulsion from dripping onto the workbench surface. This eliminates the need for subsequent cleaning of the workbench surface, facilitating the filling process and increasing its practicality.

Description

Technical Field

[0001] This utility model relates to the field of emulsion filling equipment technology, and more specifically, to a filling equipment for the production of acrylic emulsions. Background Technology

[0002] Acrylic emulsion is an aqueous dispersion of a cement-based polymer. It possesses anti-corrosion, chloride ion penetration resistance, aging resistance, and corrosion resistance properties, making it suitable for steel structures in marine, sluice, waterfall, port engineering, highway, bridge, metallurgical, chemical, industrial flooring, and civil building applications. Acrylic emulsion is also resistant to corrosion from dilute acids, urea, benzene, and other chemical media. After production, it requires packaging before use. However, existing technologies have the following shortcomings in their application:

[0003] When filling acrylic emulsions, a small amount of emulsion will continue to flow out of the filling nozzle due to the inertia of the emulsion's flow when the solenoid valve is closed. After the bottle is removed, the dripped emulsion will fall onto the surface of the workbench. Acrylic emulsions have a certain viscosity, and the operator needs to clean the workbench surface afterward, which reduces its practicality.

[0004] Therefore, there is an urgent need for a filling equipment for the production of acrylate emulsions to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the problem that when filling acrylic emulsions, a small portion of the emulsion continues to flow out of the filling nozzle due to the emulsion's inertia when the solenoid valve is closed. After the bottle is removed, the dripped emulsion falls onto the workbench surface. Since acrylic emulsions have a certain viscosity, the workbench surface needs to be cleaned by the operator afterward, resulting in low practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A filling device for producing acrylate emulsions, to improve the above-mentioned problems.

[0008] The application is as follows:

[0009] A filling device for producing acrylic emulsion includes a workbench. Two symmetrically distributed fixed frames are fixedly connected to the top of the workbench. An electric push rod is connected to the top of each fixed frame. A connecting plate is fixedly connected to the push rod end of each electric push rod. A filling cylinder is fixedly installed between the two connecting plates. A top cover is threaded to the top of the filling cylinder. A filling nozzle is installed at the center of the bottom of the filling cylinder, and a solenoid valve is installed on the filling nozzle. A U-shaped frame is fixedly connected to the top of the workbench. A guide groove is formed on the top of the U-shaped frame, and a slider is slidably connected within the guide groove. A first connecting block is fixedly connected to the outer surface of the filling cylinder. A second connecting block is fixedly connected to the top of the slider. A push plate is hinged between the first and second connecting blocks. Two connecting rods are fixedly connected to the front of the second connecting block. A U-shaped frame is fixedly connected to the front of the two connecting rods, and a collection box is placed within the U-shaped frame.

[0010] As a preferred technical solution of this application, the workbench has two rectangular openings arranged symmetrically. A reciprocating motor is fixedly installed on the left side surface of the workbench. A bidirectional threaded rod is fixedly connected to the output end of the reciprocating motor. A first mounting block and a second mounting block are threaded on the bidirectional threaded rod. An arc-shaped clamp is fixedly connected to the top of the first mounting block and the second mounting block. The first mounting block and the second mounting block are respectively located in the two rectangular openings.

[0011] As a preferred technical solution of this application, the two arc-shaped clamps are symmetrically distributed about the central axis of the workbench.

[0012] As a preferred technical solution of this application, a first guide rod is fixedly connected to the workbench, and the first guide rod is located directly below the bidirectional threaded rod. The first mounting block and the second mounting block are both slidably connected to the first guide rod.

[0013] As a preferred technical solution of this application, the end of the bidirectional threaded rod away from the reciprocating motor is rotatably connected to the worktable surface through a bearing.

[0014] As a preferred technical solution of this application, a second guide rod is fixedly connected to the top of the fixing frame, and the two second guide rods respectively pass through the two connecting plates.

[0015] As a preferred technical solution of this application, the movement trajectory of the filling nozzle is perpendicular to the movement trajectory of the collection box.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] In the scheme of this application:

[0018] 1. Through the coordinated use of the electric push rod, connecting plate, filling cylinder, filling nozzle, U-shaped frame, guide chute, slider, first connecting block, second connecting block, push plate, connecting rod, U-shaped frame and collection box, after the solenoid valve is closed, the emulsion dripping from the filling nozzle can be collected through the collection box to prevent the emulsion from dripping onto the workbench surface. No additional cleaning of the workbench surface is required afterward, which is conducive to the filling work and has higher practicality.

[0019] 2. By using a rectangular opening, a reciprocating motor, a bidirectional threaded rod, a first mounting block, a second mounting block, an arc-shaped clamping plate, and a first guide rod in combination, the bottle to be filled can be clamped and positioned to prevent the bottle from shifting during emulsion filling and ensure smooth filling. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a filling equipment for producing acrylic emulsions, provided in this application.

[0021] Figure 2 This is a front view structural diagram of a filling equipment for producing acrylic emulsions, provided in this application.

[0022] Figure 3 This is a side view of a filling device for producing acrylate emulsions, provided in this application.

[0023] Figure 4 for Figure 1 A magnified structural diagram of part A in the middle.

[0024] Figure 5 This is a schematic diagram of the separation structure of the collection box and the spiral frame in a filling device for producing acrylic emulsions, provided in this application.

[0025] The image shows:

[0026] 1. Workbench; 2. Fixing frame; 3. Electric push rod; 4. Connecting plate; 5. Filling cylinder; 6. Top cover; 7. Filling nozzle; 8. U-shaped frame; 9. Guide chute; 10. Slider; 11. First connecting block; 12. Second connecting block; 13. Push plate; 14. Connecting rod; 15. U-shaped frame; 16. Collection box; 17. Rectangular opening; 18. Reciprocating motor; 19. Bidirectional threaded rod; 20. First mounting block; 21. Second mounting block; 22. Arc-shaped clamp; 23. First guide rod; 24. Second guide rod. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0028] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] Example:

[0033] like Figure 1-5As shown, this embodiment proposes a filling device for producing acrylic emulsion, including a workbench 1. Two symmetrically distributed fixed frames 2 are fixedly connected to the top of the workbench 1. An electric push rod 3 is connected to the top of each fixed frame 2. A connecting plate 4 is fixedly connected to the push rod end of the electric push rod 3. A filling cylinder 5 is fixedly installed between the two connecting plates 4. A top cover 6 is threadedly connected to the top of the filling cylinder 5. The operator first rotates the top cover 6 to remove it from the filling cylinder 5, then pours the acrylic emulsion into the filling cylinder 5. The top cover 6 is then threaded back onto the filling cylinder 5. A filling nozzle 7 is installed at the center of the bottom of the filling cylinder 5, and a solenoid valve is installed on the filling nozzle 7. The bottle to be filled is then placed on the top of the workbench 1, positioned directly below the filling nozzle 7. A U-shaped frame 8 is fixedly connected to the top of the workbench 1. A guide groove 9 is opened on the top of the U-shaped frame 8, and a slider 10 is slidably connected within the guide groove 9. A first connecting block 11 is fixedly connected to the outer surface of the filling cylinder 5. The two... Two electric push rods 3 drive two connecting plates 4 and filling cylinder 5 to move downwards. The first connecting block 11 moves downwards synchronously with the filling cylinder 5. The top of the slider 10 is fixedly connected to the second connecting block 12. A push plate 13 is hinged between the first connecting block 11 and the second connecting block 12. The push plate 13 rotates as the first connecting block 11 moves downwards. Two connecting rods 14 are fixedly connected to the front of the second connecting block 12. A U-shaped frame 15 is fixedly connected to the front of the two connecting rods 14. A collection box 16 is placed inside the U-shaped frame 15. The push plate 13 drives the second connecting block 12 to move away from the filling cylinder 5. The slider 10 slides in the guide groove 9. The two connecting rods 14 cause the U-shaped frame 15 and the collection box 16 to move synchronously with the second connecting block 12. When the collection box 16 is not directly below the filling nozzle 7, the solenoid valve is opened, and the acrylic emulsion in the filling cylinder 5 is discharged through the filling nozzle 7 and filled into the bottle.

[0034] like Figure 1 and Figure 2 As shown, the workbench 1 has two symmetrically arranged rectangular openings 17. A reciprocating motor 18 is fixedly installed on the left side surface of the workbench 1. The output end of the reciprocating motor 18 is fixedly connected to a bidirectional threaded rod 19. A first mounting block 20 and a second mounting block 21 are threaded onto the bidirectional threaded rod 19. Arc-shaped clamping plates 22 are fixedly connected to the top of both the first mounting block 20 and the second mounting block 21. The first mounting block 20 and the second mounting block 21 are respectively located in the two rectangular openings 17. When the reciprocating motor 18 is started, the bidirectional threaded rod 19 is driven to rotate clockwise, causing the first mounting block 20 and the second mounting block 21 to move closer to each other. The distance between the two arc-shaped clamping plates 22 decreases accordingly. The two arc-shaped clamping plates 22 cooperate to clamp and position the bottle. During the filling process, the bottle can be prevented from shifting, ensuring smooth filling.

[0035] like Figure 2As shown, the two arc-shaped clamps 22 are symmetrically distributed about the central axis of the worktable 1.

[0036] like Figure 2 As shown, a first guide rod 23 is fixedly connected to the workbench 1, and the first guide rod 23 is located directly below the bidirectional threaded rod 19. The first mounting block 20 and the second mounting block 21 are slidably connected to the first guide rod 23. The first guide rod 23 guides the first mounting block 20 and the second mounting block 21 to prevent the first mounting block 20 and the second mounting block 21 from shifting their positions when moving.

[0037] like Figure 2 As shown, the end of the bidirectional threaded rod 19 furthest from the reciprocating motor 18 is rotatably connected to the surface of the worktable 1 via a bearing. The bearing ensures the stability of the bidirectional threaded rod 19 during rotation.

[0038] like Figure 1 and Figure 2 As shown, a second guide rod 24 is fixedly connected to the top of the fixed frame 2. The two second guide rods 24 pass through the two connecting plates 4 respectively. The two guide rods 24 can guide the two connecting plates 4 respectively, thereby ensuring the stability of the filling cylinder 5 when it moves up and down.

[0039] like Figure 1 , Figure 3 and Figure 4 As shown, the movement trajectory of the filling nozzle 7 is perpendicular to the movement trajectory of the collection box 16. Under the action of the two electric push rods 3, the filling cylinder 5 and the filling nozzle 7 can move up and down, and the collection box 16 can move back and forth.

[0040] Specifically, when using this acrylic emulsion production filling equipment: the electric push rod 3, solenoid valve, and reciprocating motor 18 are all electrically connected to an external control power supply. The operator first rotates the top cover 6 to remove it from the filling cylinder 5, then pours the acrylic emulsion into the filling cylinder 5. Next, the top cover 6 is threaded onto the filling cylinder 5. Then, the bottle to be filled is placed on top of the workbench 1, positioned directly below the filling nozzle 7. The reciprocating motor 18 is started, driving the bidirectional threaded rod 19 to rotate clockwise, causing the first mounting block 2... As the second mounting block 21 moves closer to each other, the distance between the two arc-shaped clamping plates 22 decreases. The two arc-shaped clamping plates 22 work together to clamp and position the bottle. Then, the two electric push rods 3 are activated, causing the two connecting plates 4 and the filling cylinder 5 to move downwards. The first connecting block 11 moves downwards synchronously with the filling cylinder 5. The downward movement of the first connecting block 11 causes the push plate 13 to rotate, which in turn causes the second connecting block 12 to move away from the arc-shaped clamping plates 22. The slider 10 slides within the guide groove 9. Through two connecting rods 14, the U-shaped frame 15 and the collection box 16 move synchronously with the second connecting block 12. When the collection box 16 is not directly below the filling nozzle 7, the solenoid valve is opened, and the acrylic emulsion in the filling cylinder 5 is discharged through the filling nozzle 7 to fill the bottle. After filling is completed, the solenoid valve is closed, and the two electric push rods 3 drive the two connecting plates 4 and the filling cylinder 5 to move upward. The first connecting block 11 moves upward synchronously with the filling cylinder 5. Through the push plate 13, the second connecting block 12 and the slider 10 move closer to the arc-shaped clamp 22. The direction of movement is achieved by two connecting rods 14, which move the U-shaped frame 15 and the collection box 16 directly below the filling nozzle 7. The collection box 16 collects the emulsion dripping from the filling nozzle 7, preventing the acrylic emulsion from dripping onto the surface of the workbench 1. This eliminates the need for subsequent cleaning of the workbench 1 surface, facilitating the filling process. Finally, the reciprocating motor 18 drives the bidirectional threaded rod 19 to rotate counterclockwise. The first mounting block 20 and the second mounting block 21 move the two arc-shaped clamps 22 away from each other, allowing the bottle to be removed after filling.

[0041] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. A filling device for producing acrylic emulsions, comprising a workbench (1), characterized in that, The workbench (1) has two symmetrically distributed fixed frames (2) fixedly connected to its top. An electric push rod (3) is connected to the top of each fixed frame (2). A connecting plate (4) is fixedly connected to the push rod end of the electric push rod (3). A filling cylinder (5) is fixedly installed between the two connecting plates (4). A top cover (6) is threaded onto the top of the filling cylinder (5). A filling nozzle (7) is installed at the center of the bottom of the filling cylinder (5). A solenoid valve is installed on the filling nozzle (7). A U-shaped frame (8) is fixedly connected to the top of the workbench (1). The top of the U-shaped frame (8) is open... A guide chute (9) is provided, and a slider (10) is slidably connected in the guide chute (9). A first connecting block (11) is fixedly connected to the outer surface of the filling cylinder (5). A second connecting block (12) is fixedly connected to the top of the slider (10). A push plate (13) is hinged between the first connecting block (11) and the second connecting block (12). Two connecting rods (14) are fixedly connected to the front of the second connecting block (12). A loop frame (15) is fixedly connected to the front of the two connecting rods (14). A collection box (16) is placed in the loop frame (15).

2. The filling equipment for producing acrylate emulsions according to claim 1, characterized in that, The workbench (1) has two symmetrically arranged rectangular openings (17). A reciprocating motor (18) is fixedly installed on the left side surface of the workbench (1). A bidirectional threaded rod (19) is fixedly connected to the output end of the reciprocating motor (18). A first mounting block (20) and a second mounting block (21) are threaded on the bidirectional threaded rod (19). An arc-shaped clamp (22) is fixedly connected to the top of the first mounting block (20) and the second mounting block (21). The first mounting block (20) and the second mounting block (21) are respectively located in the two rectangular openings (17).

3. The filling equipment for producing acrylate emulsions according to claim 2, characterized in that, The two arc-shaped clamps (22) are symmetrically distributed about the central axis of the worktable (1).

4. The filling equipment for producing acrylate emulsions according to claim 2, characterized in that, The workbench (1) is fixedly connected to a first guide rod (23), and the first guide rod (23) is located directly below the bidirectional threaded rod (19). The first mounting block (20) and the second mounting block (21) are both slidably connected to the first guide rod (23).

5. The filling equipment for producing acrylate emulsions according to claim 2, characterized in that, The end of the bidirectional threaded rod (19) away from the reciprocating motor (18) is rotatably connected to the surface of the worktable (1) via a bearing.

6. The filling equipment for producing acrylate emulsions according to claim 1, characterized in that, The top of the fixed frame (2) is fixedly connected with a second guide rod (24), and the two second guide rods (24) pass through the two connecting plates (4) respectively.

7. The filling equipment for producing acrylate emulsions according to claim 1, characterized in that, The movement trajectory of the filling nozzle (7) is perpendicular to the movement trajectory of the collection box (16).

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