Quantitative and efficient packaging device for sodium pyroantimonate

Abstract

The utility model relates to the technical field of packaging, and discloses a quantitative and efficient packaging device for sodium pyroantimonate. The packaging device comprises a packaging device body, hoppers are arranged on the two sides of the upper end of the packaging device body, the lower ends of the hoppers communicate with discharging hoses, discharging openings are formed in the two sides of the upper surface of the packaging device body, a lead screw motor is installed in one side of the upper end of the packaging device body, and a lead screw is arranged at one end of the lead screw motor; moving blocks are arranged on the two sides of the discharging hose, threads of the moving blocks are connected to the outer surface of the lead screw, a measuring hopper base is installed at the lower end of the discharging opening, a transmission belt is arranged in the lower end of the packaging device body, a sealing machine is installed at one end of the transmission belt, and under conveying of the discharging hose, sodium pyroantimonate is conveyed into the measuring hopper to be filled with the sodium pyroantimonate. And when the discharging hose is moved to the discharging opening in the other side, sodium pyroantimonate discharging packaging can be carried out on the full measuring hopper, and the quantitative packaging efficiency and the packaging effect are improved under the back-and-forth movement of the discharging hose.

Description

Technical Field

[0001] This application belongs to the field of packaging technology, specifically a quantitative and efficient packaging device for sodium pyroantimonate. Background Technology

[0002] Sodium pyroantimonate packaging equipment is a specialized device for the safe and efficient packaging of chemicals such as sodium pyroantimonate. This equipment is typically equipped with automatic weighing, filling, and sealing functions, ensuring accuracy and consistency of the product during the packaging process. It is widely used in industries such as chemicals, electronics, and materials. By improving packaging efficiency and reducing human error risks, sodium pyroantimonate packaging equipment helps companies optimize their production processes.

[0003] As described in announcement CN212333107U, this high-efficiency rice quantitative packaging device includes a base plate with fixed plates symmetrically fixed to both sides of the top surface. The conical cover design allows the rice to scatter outwards, and the inner conical cylinder and conical blocks facilitate the rice falling into the four cylinders. The circular trough is made of transparent material, allowing for effective observation of the amount of rice added. A fan is then activated to effectively blow off excess rice accumulated on the cylinders. Continued operation causes the inner wall of the cylinder to detach from the baffle, allowing the rice inside to fall from the bottom for packaging. This effectively improves work efficiency and the accuracy of rice packaging weight, while also reducing workload and providing convenience for workers. Furthermore, the support plate, the first electric telescopic rod, and the fixed plates allow for effective separation of the circular trough and the cover, facilitating future maintenance.

[0004] However, when the device is used for quantitative measurement, it requires staff to observe and a fan to blow off the excess rice accumulated on the cylinder, which not only requires additional labor costs but also reduces packaging efficiency. Utility Model Content

[0005] The purpose of this application is to provide a high-efficiency quantitative packaging device for sodium pyroantimonate, which addresses the problem that the aforementioned device requires staff to observe the product during quantitative packaging and also requires a fan to blow off excess rice accumulated on the cylinder, resulting in additional labor costs and reduced packaging efficiency.

[0006] The technical solution adopted in this application is as follows: A quantitative and efficient packaging device for sodium pyroantimonate includes a main body of the packaging device. Hoppers are provided on both sides of the upper end of the main body of the packaging device. A feeding hose is connected to the lower end of each hopper. Feeding ports corresponding to the feeding hoses are opened on both sides of the upper surface of the main body of the packaging device. The lower end of the feeding hose abuts against the upper surface of the main body of the packaging device. A lead screw motor is installed inside one side of the upper end of the main body of the packaging device. A lead screw is provided at one end of the lead screw motor. Moving blocks are provided on both sides of the feeding hose. The moving blocks are threadedly connected to the outer surface of the lead screw. A quantitative hopper base is installed at the lower end of the feeding port. A transmission belt corresponding to the quantitative hopper base is provided inside the lower end of the main body of the packaging device. A sealing machine is installed at one end of the transmission belt.

[0007] By adopting the above technical solution and design, sodium pyroantimonate is conveyed into the metering hopper through the feeding hose to fill it and complete the metering. Then, when the feeding hose is moved to the other side of the feeding port, the filled metering hopper can be used to discharge and package sodium pyroantimonate. The back-and-forth movement of the feeding hose improves the efficiency and effect of metering and packaging, and enhances convenience.

[0008] In a preferred embodiment, a limiting slide rod is slidably connected inside the movable block on the other side of the feeding hose, and the limiting slide rod is disposed inside the upper end of the main body of the packaging device.

[0009] By adopting the above technical solution, the movement of the moving block can be limited by sliding the moving block on the outer surface of the limiting slide bar, thereby improving the smoothness and stability of the material feeding hose movement.

[0010] In a preferred embodiment, packaging bag baffles are provided on both sides of the transmission belt.

[0011] By adopting the above technical solution, the packaging bag can be limited and fixed by the packaging bag baffle, thereby improving the smoothness and stability of the packaging bag movement.

[0012] In a preferred embodiment, a connecting rod is provided on the lower surface of the moving block, and a sealing plate corresponding to the metering hopper base is provided between the connecting rods. The connecting rods are slidably connected to both sides of the discharge port.

[0013] By adopting the above technical solution, the sealing plate can simultaneously seal and open the lower end of the metering hopper under the drive of the moving block, improving convenience.

[0014] In a preferred embodiment, a telescopic frame is inserted into the lower end of the quantitative hopper base, a quantitative hopper is provided at the lower end of the telescopic frame, and connecting plates are provided on both sides of the upper end of the quantitative hopper. An electric push rod base corresponding to the connecting plate is installed on the lower surface of the main body of the packaging device. A telescopic rod is inserted into the lower end of the electric push rod base, and the telescopic rod is connected to the connecting plate.

[0015] By adopting the above technical solution, when it is necessary to bag sodium pyroantimonate in the metering hopper, the sealing plate moves out of the lower end of the metering hopper. At the same time, driven by the electric push rod base, the telescopic rod pushes the metering hopper downward, so that the lower end of the metering hopper can be inserted into the packaging bag, avoiding spillage of sodium pyroantimonate during bagging and improving the bagging effect.

[0016] In a preferred embodiment, the lengths of both sides of the sealing plate are greater than the discharge port at the lower end of the metering hopper.

[0017] By adopting the above technical solution, when the lower end of the feeding hose moves to the feeding port, the sealing plate can seal the lower end of the metering hopper in advance, preventing sodium pyroantimonate from falling into the metering hopper and improving the sealing performance.

[0018] In a preferred embodiment, the material of the feeding hose is polyvinyl chloride.

[0019] By adopting the above technical solution, it can effectively resist chemical corrosion, wear and tear, and stably transport sodium pyroantimonate, thus extending its service life.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0021] In this application, sodium pyroantimonate fills the inside of the feeding hose under gravity. Driven by a screw, the feeding hose moves to one side of the feeding port, where it fills the metering hopper under gravity. Then, the feeding hose moves to the other side of the feeding port, and the metering hopper filled with sodium pyroantimonate is then placed into the packaging bag for packaging. The feeding hose moves back and forth, completing the dispensing of sodium pyroantimonate from both metering hoppers, thus improving the efficiency and effectiveness of packaging. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the packaging device in this application;

[0023] Figure 2 This is a side view of the packaging device in this application;

[0024] Figure 3 This is a schematic diagram of the planar structure of the lead screw device in this application;

[0025] Figure 4 This is a schematic diagram of the unfolded structure of the quantitative hopper in this application.

[0026] The markings in the diagram are: 1. Main body of the packaging device; 2. Sealing plate; 3. Connecting rod; 4. Packaging bag baffle; 5. Transmission belt; 6. Sealing machine; 7. Moving block; 8. Lead screw; 9. Discharge port; 10. Discharge hose; 11. Hopper; 12. Metering hopper; 13. Limiting slide bar; 14. Lead screw motor; 15. Electric push rod base; 16. Telescopic rod; 17. Connecting plate; 18. Telescopic frame; 19. Metering hopper base. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] Reference Figure 1-4 A quantitative and efficient packaging device for sodium pyroantimonate includes a main body 1. Hoppers 11 are located on both sides of the upper end of the main body 1. A feeding hose 10 is connected to the lower end of each hopper 11. Feeding ports 9, corresponding to the feeding hose 10, are located on both sides of the upper surface of the main body 1. The lower end of the feeding hose 10 abuts against the upper surface of the main body 1. A lead screw motor 14 is installed inside one side of the upper end of the main body 1. A lead screw 8 is located at one end of the lead screw motor 14. Moving blocks 7 are located on both sides of the feeding hose 10, and the moving blocks 7 are threadedly connected to the lead screw 8. On the surface, a quantitative hopper base 19 is installed at the lower end of the feeding port 9. A transmission belt 5 corresponding to the quantitative hopper base 19 is set inside the lower end of the main body 1 of the packaging device. A sealing machine 6 is installed at one end of the transmission belt 5. Through the above design, sodium pyroantimonate is transported to the inside of the quantitative hopper 12 under the conveying of the feeding hose 10 to fill it and complete the quantitative measurement. Then, when the feeding hose 10 is moved to the other side of the feeding port 9, the filled quantitative hopper 12 can be used for sodium pyroantimonate feeding and packaging. The back and forth movement of the feeding hose 10 improves the efficiency and effect of quantitative packaging and enhances convenience.

[0029] Reference Figure 1-3 On the other side of the feeding hose 10, the moving block 7 is internally connected to a limiting slide rod 13. The limiting slide rod 13 is located inside the upper end of the packaging device body 1. By sliding the moving block 7 on the outer surface of the limiting slide rod 13, the movement of the moving block 7 can be limited, thereby improving the smoothness and stability of the movement of the feeding hose 10.

[0030] Reference Figure 1-2 Packaging bag baffles 4 are provided on both sides of the transmission belt 5. The packaging bag baffles 4 can limit and fix the packaging bag, improve the smoothness of the movement of the packaging bag, and improve the stability.

[0031] Reference Figure 1-2 A connecting rod 3 is provided on the lower surface of the moving block 7. A sealing plate 2 corresponding to the quantitative hopper base 19 is provided between the connecting rods 3. The connecting rods 3 are slidably connected to both sides of the discharge port 9. Under the drive of the moving block 7, the sealing plate 2 can simultaneously seal and open the lower end of the quantitative hopper 12, improving convenience.

[0032] Reference Figure 4 A telescopic frame 18 is inserted into the lower end of the metering hopper base 19. A metering hopper 12 is installed at the lower end of the telescopic frame 18. Connecting plates 17 are installed on both sides of the upper end of the metering hopper 12. An electric push rod base 15 corresponding to the connecting plate 17 is installed on the lower surface of the main body 1 of the packaging device. A telescopic rod 16 is inserted into the lower end of the electric push rod base 15. The telescopic rod 16 is connected to the connecting plate 17. When it is necessary to bag the sodium pyroantimonate in the metering hopper 12, the sealing plate 2 moves out of the lower end of the metering hopper 12. At the same time, driven by the electric push rod base 15, the telescopic rod 16 pushes the metering hopper 12 downward, so that the lower end of the metering hopper 12 can be inserted into the packaging bag, avoiding spillage of sodium pyroantimonate during bagging and improving the bagging effect.

[0033] Reference Figure 1-2 The length of both sides of the sealing plate 2 is greater than the discharge port at the lower end of the metering hopper 12. When the lower end of the feeding hose 10 moves to the feeding port 9, the sealing plate 2 can seal the lower end of the metering hopper 12 in advance to prevent sodium pyroantimonate from falling into the metering hopper 12 and improve the sealing performance.

[0034] Reference Figure 1-2 The material of the feed hose 10 is polyvinyl chloride, which can effectively resist chemical corrosion, wear and tear, and can stably transport sodium pyroantimonate, thus extending its service life.

[0035] The implementation principle of the sodium pyroantimonate quantitative high-efficiency packaging device of this application is as follows:

[0036] During packaging, sodium pyroantimonate fills the inside of the feeding hose 10 under gravity. The screw motor 14 drives the screw 8 to rotate, which in turn moves the moving block 7, causing the feeding hose 10 to move to the feeding port 9 on one side. Simultaneously, the sealing plate 2 pre-closes the lower end of the metering hopper 12. Then, under gravity, the sodium pyroantimonate fills the inside of the metering hopper 12. The feeding hose 10 is then moved to the feeding port 9 on the other side, and the sealing plate 2 simultaneously opens the lower end of the metering hopper 12, allowing the sodium pyroantimonate to be poured into the packaging bag. The internal bagging process involves the feeding hose 10 moving back and forth to dispense sodium pyroantimonate from two metering hoppers 12, improving packaging efficiency and effectiveness. Then, driven by the conveyor belt 5, the bag moves to the sealing machine 6 for sealing, completing the packaging of the sodium pyroantimonate. Furthermore, when it is necessary to bag the sodium pyroantimonate in the metering hopper 12, the sealing plate 2 moves out of the lower end of the metering hopper 12. Simultaneously, driven by the electric push rod base 15, the telescopic rod 16 pushes the metering hopper 12 downwards, allowing the lower end of the metering hopper 12 to extend into the packaging bag, preventing sodium pyroantimonate from spilling during bagging and improving the bagging effect.

[0037] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A quantitative and efficient packaging device for sodium pyroantimonate, comprising a main body of the packaging device (1), characterized in that: The upper end of the main body (1) of the packaging device is provided with hoppers (11) on both sides. The lower end of the hoppers (11) is connected to a feeding hose (10). The upper surface of the main body (1) of the packaging device is provided with feeding ports (9) corresponding to the feeding hose (10) on both sides. The lower end of the feeding hose (10) abuts against the upper surface of the main body (1) of the packaging device. A screw motor (14) is installed inside one side of the upper end of the packaging device. A screw (8) is provided at one end of the screw motor (14). Moving blocks (7) are provided on both sides of the feeding hose (10). The moving blocks (7) are threadedly connected to the outer surface of the screw (8). A quantitative hopper base (19) is installed at the lower end of the feeding port (9). A transmission belt (5) corresponding to the quantitative hopper base (19) is provided inside the lower end of the main body (1) of the packaging device. A sealing machine (6) is installed at one end of the transmission belt (5).

2. The sodium pyroantimonate quantitative and efficient packaging device as described in claim 1, characterized in that: On the other side of the feeding hose (10), the moving block (7) is internally connected to a limiting slide rod (13), which is located inside the upper end of the main body (1) of the packaging device.

3. The sodium pyroantimonate quantitative and efficient packaging device as described in claim 1, characterized in that: Packaging bag baffles (4) are provided on both sides of the transmission belt (5).

4. The sodium pyroantimonate quantitative and efficient packaging device as described in claim 1, characterized in that: The lower surface of the moving block (7) is provided with a connecting rod (3), and a sealing plate (2) corresponding to the quantitative hopper base (19) is provided between the connecting rods (3). The connecting rods (3) are slidably connected to both sides of the discharge port (9).

5. The sodium pyroantimonate quantitative and efficient packaging device as described in claim 1, characterized in that: A telescopic frame (18) is inserted into the lower end of the quantitative hopper base (19), and a quantitative hopper (12) is provided at the lower end of the telescopic frame (18). Connecting plates (17) are provided on both sides of the upper end of the quantitative hopper (12). An electric push rod base (15) corresponding to the connecting plate (17) is installed on the lower surface of the main body (1) of the packaging device. A telescopic rod (16) is inserted into the lower end of the electric push rod base (15), and the telescopic rod (16) is connected to the connecting plate (17).

6. The sodium pyroantimonate quantitative and efficient packaging device as described in claim 4, characterized in that: The length of both sides of the sealing plate (2) is greater than the discharge port at the lower end of the metering hopper (12).

7. The sodium pyroantimonate quantitative and efficient packaging device as described in claim 1, characterized in that: The material of the feeding hose (10) is polyvinyl chloride.

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