A surfactant packaging device

Abstract

The utility model relates to surfactant technical field especially a kind of surfactant canning device, including base, the base upper surface is fixedly connected with support frame, the support frame is fixedly connected with jar on, the lower end of the jar is connected with the communication of connecting hose, the lower end of the connecting hose is connected with the communication of injection tube, sealing ring is set on the injection tube, the outer wall of the sealing ring is fixedly connected with sealing ring, the sealing ring is adjusted by adjusting mechanism, electromagnetic valve is set on the injection tube, the upper end of the injection tube is fixedly connected with connection fast, the fixed connection between the connection fast and jar has telescopic link, exhaust hole is set on the sealing ring. The utility model is favorable to reduce the generation of bubble, prevent the situation of overflow when filling.

Description

Technical Field

[0001] This utility model relates to the field of surfactant technology, and in particular to a surfactant filling device. Background Technology

[0002] Surfactants are chemical substances that can significantly reduce the surface tension of liquids or the interfacial tension between two phases. Their molecular structure contains both hydrophilic and hydrophobic groups, which can be oriented at the interface. They can perform functions such as emulsification, dispersion, solubilization, foaming, and detergency. They are key components in many industrial products and daily necessities, such as detergents and shampoos.

[0003] In the production and processing of surfactants, after preparation, bottling is required. This crucial step must be carried out with the help of specialized filling equipment to ensure that the bottling process is orderly and efficient.

[0004] In actual filling operations, the industry generally prefers injection molding. However, this method has significant drawbacks: during injection, the surfactant comes into frequent and thorough contact with air. When the hydrophilic and hydrophobic groups in its molecular structure come into contact with air, they easily disrupt the original system equilibrium, leading to the generation of a large number of bubbles. These bubbles occupy the filling space, causing liquid to overflow and resulting in waste of raw materials. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where air bubbles occupy filling space, causing liquid overflow and resulting in waste of raw materials, and to propose a surfactant filling device.

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

[0007] Design a surfactant filling device, including a base, a support frame fixedly connected to the upper surface of the base, a tank fixedly connected to the support frame, a connecting hose connected to the lower end of the tank, an injection tube connected to the lower end of the connecting hose, a sealing ring fitted on the injection tube, a sealing ring fixedly connected to the outer wall of the sealing ring, the sealing ring being adjustable by an adjustment mechanism, a solenoid valve provided on the injection tube, a connecting block fixedly connected to the upper end of the injection tube, a telescopic rod fixedly connected between the connecting block and the tank, and an exhaust hole provided on the sealing ring.

[0008] Preferably, the injection tube is provided with graduation lines.

[0009] Preferably, the adjusting mechanism includes a threaded cylinder, which is rotatably connected to the sealing ring via a bearing. A threaded post is threadedly connected to the upper end of the threaded cylinder, and the upper end of the threaded post is fixedly connected to the connecting block.

[0010] Preferably, both the threaded cylinder and the threaded post are made of stainless steel.

[0011] Preferably, the upper surface of the base is rotatably connected to a rotating shaft via a bearing, a cross is fixedly connected to the rotating shaft, and multiple placement rings are fixedly connected to the cross, the inner diameters of the multiple placement rings being unequal.

[0012] Preferably, the telescopic rod is an electric telescopic rod.

[0013] Preferably, the cross has multiple through holes, one of which contains a bolt that is threadedly connected to the base.

[0014] Preferably, a rotating block is fixedly connected to the upper end of the rotating shaft.

[0015] The surfactant filling device proposed in this utility model has the following advantages: by inserting the injection tube to the bottom of the bottle and using a bottom filling method, the contact between the filling solution and air is reduced, which helps to reduce the generation of bubbles and prevents overflow during filling. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a surfactant filling device proposed in this utility model;

[0017] Figure 2 This is a perspective view of a surfactant filling device proposed in this utility model;

[0018] Figure 3 This is a side view of a surfactant filling device proposed in this utility model;

[0019] Figure 4 This utility model proposes a surfactant filling device. Figure 2 Enlarged view of section A in the middle.

[0020] In the diagram: 1. Base; 2. Tank body; 3. Support frame; 4. Feed pipe; 5. Telescopic rod; 6. Connecting hose; 7. Connecting quick; 8. Injection tube; 9. Solenoid valve; 10. Sealing ring; 11. Vent hole; 12. Sealing ring; 13. Placement ring; 14. Rotating shaft; 15. Bolt; 16. Through hole; 17. Threaded cylinder; 18. Threaded column; 19. Cross; 20. Rotating block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Example 1: Refer to Figure 1-4 A surfactant filling device includes a base 1, a support frame 3 fixedly connected to the upper surface of the base 1, a tank 2 fixedly connected to the support frame 3, and a feed pipe 4 connected to the upper end of the tank 2 to replenish the liquid in the tank 2.

[0023] A connecting hose 6 is connected to the lower end of the tank body 2, and an injection tube 8 is connected to the lower end of the connecting hose 6. A sealing ring 12 is fitted on the injection tube 8, which seals the injection tube 8 and the sealing ring 12. A sealing ring 10 is fixedly connected to the outer wall of the sealing ring 12. The sealing ring 10 is adjusted by an adjustment mechanism. A solenoid valve 9 is installed on the injection tube 8 to measure the filling flow rate. When the filling volume is reached, the solenoid valve 9 is closed. A connecting block 7 is fixedly connected to the upper end of the injection tube 8, and a telescopic rod 5 is fixedly connected between the connecting block 7 and the tank body 2. The telescopic rod 5 is an electric telescopic rod. An exhaust hole 11 is opened on the sealing ring 10 to allow air to escape. During filling, the vent 11 allows air to escape from the bottle. The telescopic rod 5 moves the injection tube 8, inserting it to the bottom of the bottle for bottom filling. Bottom filling keeps the solution in a relatively closed underwater environment, significantly reducing the contact area and time between the surfactant and air. This prevents frequent interactions between the hydrophilic and hydrophobic groups in the surfactant molecules and the air interface, thus avoiding disruption of the system equilibrium. Furthermore, in traditional top filling, the falling solution entrains air, creating a gas-liquid mixture that generates bubbles. Bottom filling, however, allows for a smooth filling without significant turbulence or air entrainment, reducing the likelihood of bubble formation from the outset. With fewer bubbles, there is no excess space occupied by air bubbles in the bottle, resulting in more uniform solution filling and effectively preventing overflow caused by bubble compression during filling, thus avoiding waste of raw materials.

[0024] Example 2: Refer to Figure 4 As another preferred embodiment of this utility model, based on embodiment 1, the adjustment mechanism includes a threaded cylinder 17, which is rotatably connected to the sealing ring 10 via a bearing. A threaded post 18 is threadedly connected to the upper end of the threaded cylinder 17, and the upper end of the threaded post 18 is fixedly connected to the connecting block 7. By adjusting the position of the threaded post 18 in the threaded cylinder 17, the position of the sealing ring 10 can be adjusted, thereby adjusting the length of the lower end of the sealing ring 10 protruding from the nozzle of the injection tube 8, so as to adapt to bottles of different specifications for filling.

[0025] The injection tube 8 is equipped with graduation lines. The position of the sealing ring 10 is precisely adjusted by referring to the graduation lines to ensure the fit between the sealing ring and the bottle mouth and the accuracy of the filling volume.

[0026] Example 3: Reference Figure 4As another preferred embodiment of this utility model, based on embodiment 2, both the threaded cylinder 17 and the threaded column 18 are made of stainless steel to prevent corrosion.

[0027] Example 4: Reference Figure 1-4 In another preferred embodiment of this utility model, based on embodiment 3, a rotating shaft 14 is rotatably connected to the upper surface of the base 1 via a bearing. A cross 19 is fixedly connected to the rotating shaft 14, and multiple placement rings 13 are fixedly connected to the cross 19. The inner diameters of the multiple placement rings 13 are all different. Since the bottle mouth diameters of different specifications of bottles are different, the bottles can be positioned by the placement rings 13 to ensure that the bottle mouth is exactly below the injection tube 8, thereby facilitating the accurate insertion of the injection tube 8 into the bottle mouth.

[0028] The cross 19 has multiple through holes 16, one of which has a bolt 15. The bolt 15 is threaded to the base 1. A rotating block 20 is fixedly connected to the upper end of the rotating shaft 14. By rotating the rotating shaft 14, the target placement ring 13 can be precisely positioned directly below the injection tube 8. The rotating shaft 14 is then fixed with the bolt 15 to prevent it from rotating, thus ensuring that the position of the placement ring 13 is always accurate after switching the placement ring 13, and ensuring that the bottle mouth can be stably aligned with the injection tube 8.

[0029] During filling, according to the specifications of the bottle to be filled, the bottle is first placed into the placement ring 13 for positioning; simultaneously, the threaded cylinder 17 is rotated to adjust the position of the threaded post 18, thereby adjusting the height of the sealing ring 10 on the injection tube 8. After adjustment, the threaded cylinder 17 is fixed. Subsequently, the telescopic rod 5 extends, driving the connecting block 7 to move, allowing the injection tube 8 to be inserted into the bottle. At this time, the sealing ring 10 fits tightly against the bottle mouth to form a seal. During the filling process, the compressed air inside the bottle is discharged through the vent hole 11 on the sealing ring; after filling is completed, the telescopic rod 5 retracts, driving the injection tube 8 out of the bottle, completing one filling operation.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A surfactant filling device, comprising a base (1), characterized in that, A support frame (3) is fixedly connected to the upper surface of the base (1), and a tank (2) is fixedly connected to the support frame (3). A connecting hose (6) is connected to the lower end of the tank (2), and an injection tube (8) is connected to the lower end of the connecting hose (6). A sealing ring (12) is fitted on the injection tube (8), and a sealing ring (10) is fixedly connected to the outer wall of the sealing ring (12). The sealing ring (10) is adjusted by an adjustment mechanism. A solenoid valve (9) is provided on the injection tube (8), and a connecting block (7) is fixedly connected to the upper end of the injection tube (8). A telescopic rod (5) is fixedly connected between the connecting block (7) and the tank (2). An exhaust hole (11) is opened on the sealing ring (10).

2. The surfactant filling device according to claim 1, characterized in that, The injection tube (8) is provided with graduation lines.

3. The surfactant filling device according to claim 1, characterized in that, The adjusting mechanism includes a threaded cylinder (17), which is rotatably connected to the sealing ring (10) via a bearing. The upper end of the threaded cylinder (17) is threadedly connected to a threaded post (18), and the upper end of the threaded post (18) is fixedly connected to the connecting block (7).

4. A surfactant filling device according to claim 3, characterized in that, Both the threaded cylinder (17) and the threaded column (18) are made of stainless steel.

5. A surfactant filling device according to claim 1, characterized in that, The upper surface of the base (1) is rotatably connected to a rotating shaft (14) via a bearing. A cross (19) is fixedly connected to the rotating shaft (14). Multiple placement rings (13) are fixedly connected to the cross (19). The inner diameters of the multiple placement rings (13) are not equal.

6. A surfactant filling device according to claim 5, characterized in that, The telescopic rod (5) is an electric telescopic rod.

7. A surfactant filling device according to claim 5, characterized in that, The cross (19) has multiple through holes (16), one of which has a bolt (15) installed inside, and the bolt (15) is threadedly connected to the base (1).

8. A surfactant filling device according to claim 5, characterized in that, A rotating block (20) is fixedly connected to the upper end of the rotating shaft (14).

Images