An automatic filling apparatus for chemical agent processing

Abstract

The utility model relates to chemical agent processing technical field, and disclose a kind of automatic filling equipment for chemical agent processing, including medicine storage tank and limiting component, limiting component is set in the inboard of medicine storage tank;The outer surface of medicine storage tank is provided with sealing ring, the inboard of sealing ring is provided with two opposite regulating valve plates, the top of medicine storage tank is provided with lower cover, the top of lower cover is provided with flow pipeline, the end of flow pipeline away from lower cover is provided with air pump box;Limiting component includes limiting hole, the limiting hole is opened in the bottom of regulating valve plate, the bottom of sealing ring is provided with slot, the limiting hole can be slid to the inboard of medicine storage tank.This automatic filling equipment for chemical agent processing, by setting two opposite regulating valve plates inside medicine storage tank, and combining with the cooperation of limiting hole and sealing ring bottom slot and limiting bolt, the stable sliding of regulating valve plate can be realized, to accurately control the filling flow of chemical agent.

Description

Technical Field

[0001] This utility model relates to the field of chemical agent processing technology, specifically to an automatic dispensing device for chemical agent processing. Background Technology

[0002] In the field of chemical processing, automatic dispensing equipment is increasingly widely used. This equipment achieves precise and efficient dispensing of chemical agents through an automated control system, thereby ensuring product quality and production efficiency. As the "brain" of the entire equipment, the PLC control system can automatically adjust the operating status of the metering pump according to the preset program logic, realizing intelligent control.

[0003] In existing devices, some automatic dispensing equipment has deficiencies in metering control, resulting in inaccurate dispensing. This is generally caused by excessive error due to direct dispensing, which makes it difficult to make stable fine adjustments to the dispensing. Inaccurate dispensing may lead to problems such as unstable product quality and low production efficiency. Therefore, an automatic dispensing device for chemical agent processing is proposed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an automatic dispensing device for chemical agent processing, which has the advantages of stable and adjustable dispensing, and solves the problem of unstable dispensing and slightly large errors.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned stable and adjustable dispensing purpose, this utility model provides the following technical solution: an automatic dispensing device for chemical agent processing, including a storage tank and a limiting component, wherein the limiting component is disposed on the inner side of the storage tank;

[0008] The outer surface of the medicine storage tank is provided with a sealing ring, and two opposing regulating valve plates are provided on the inner side of the sealing ring. The top of the medicine storage tank is provided with a pressure cover, and the top of the pressure cover is provided with a flow pipe. An air pump box is provided at the end of the flow pipe away from the pressure cover.

[0009] The limiting component includes a limiting hole, which is located at the bottom of the regulating valve plate. The bottom of the sealing ring has a slot, and the limiting hole can slide to the inside of the medicine storage tank.

[0010] As a preferred embodiment of this utility model, the bottom of the medicine storage tank is provided with a feeding port, the outer surface of the medicine storage tank is provided with a feeding pipe, the feeding pipe is connected to the inner side of the medicine storage tank, and the inner side of the medicine storage tank is provided with a flow inclined plate located directly above the regulating valve plate, the flow inclined plate being located directly below the feeding pipe.

[0011] As a preferred embodiment of this utility model, a corrosion-resistant layer is provided on the opposite sides of the two regulating valve plates, a flow-expanding groove is provided at the bottom of the regulating valve plates, and a pressing handle is provided on the opposite sides of the two regulating valve plates.

[0012] As a preferred embodiment of this utility model, the top of the medicine storage tank is provided with a locking groove, a pressure cover is fixedly installed on the inner side of the locking groove, the flow pipe is fixedly installed on the top of the pressure cover, and an emergency valve is fixedly installed on the outer surface of the flow pipe.

[0013] The advantages of the above-mentioned preferred technical solution are: the cooperation between the locking groove and the lower pressure cover makes it easy to install and disassemble the equipment, which not only improves work efficiency, but also facilitates subsequent maintenance and upkeep.

[0014] As a preferred embodiment of this utility model, a push block is fixedly installed in the recess of the lower pressure cover, a pneumatic shaft is provided on the inner side of the push block, a push piston is fixedly installed at the bottom of the pneumatic shaft, and the push piston covers the inner side of the medicine storage tank.

[0015] The beneficial effects of the above-mentioned preferred technical solution are as follows: through the transmission of the pneumatic shaft, the push piston performs a pushing action inside the medicine storage tank. Compared with direct manual operation, this method is more convenient to push a small gas volume with a larger pressure, reducing errors and ensuring its stability.

[0016] As a preferred technical solution of this utility model, positioning grooves are provided on both the left and right sides of the regulating valve plate, the regulating valve plate is slidably installed on the inner side of the medicine storage tank, and a limiting bolt fixed to the groove hole is engaged on the inner side of the limiting hole.

[0017] The beneficial effects of the above-mentioned preferred technical solution are as follows: through the snap-fit ​​design of the limiting hole and the limiting bolt, the position of the regulating valve plate in the medicine storage tank can be stably fixed, avoiding displacement caused by vibration or other external forces, thereby ensuring the safety of medicine storage and transportation.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, this utility model provides an automatic dispensing device for chemical agent processing, which has the following beneficial effects:

[0020] This automatic dispensing equipment for chemical agent processing, by setting two opposing regulating valve plates inside the storage tank, and combining the cooperation of the limiting hole, the bottom groove of the sealing ring, and the limiting bolt, can achieve stable sliding of the regulating valve plates, thereby accurately controlling the dispensing flow of the chemical agent. At the same time, the design of the flow expansion groove helps to distribute the flow of the chemical agent more evenly when the regulating valve plates move relative to each other, ensuring the uniformity and stability of dispensing.

[0021] This automatic dispensing equipment for chemical processing applies air pressure to the inside of the storage tank by opening the air pump box, through the flow pipe and the lower pressure hood, so that the push piston pushes the chemical agent to flow out from the feed pipe. The whole dispensing process is highly efficient and automated. Attached Figure Description

[0022] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0023] Fig. 2 This is a top view of the limiting component of this utility model;

[0024] Fig. 3 This is a schematic diagram of the internal cross-section of part of the present utility model.

[0025] In the diagram: 1. Storage tank; 2. Sealing ring; 3. Lower pressure cover; 4. Feed port; 5. Adjusting valve plate; 6. Flow pipe; 7. Emergency valve; 8. Air pump box; 9. Feed pipe; 10. Flow inclined plate; 11. Positioning slide; 12. Press handle; 13. Engaging groove; 14. Corrosion resistant layer; 15. Flow expansion groove; 16. Limiting hole; 17. Air pressure shaft; 18. Push piston; 19. Propulsion block. Detailed Implementation

[0026] 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.

[0027] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Please see Figs. 1-3 An automatic dispensing device for chemical agent processing includes a storage tank 1 and a limiting component, the limiting component being disposed inside the storage tank 1.

[0030] The outer surface of the medicine storage tank 1 is provided with a sealing ring 2. The sealing ring 2 on the outer surface of the medicine storage tank 1 can effectively ensure the sealing of the tank and prevent the leakage of chemical agents during processing or storage, thereby improving the safety of operation. Two opposing regulating valve plates 5 are provided on the inner side of the sealing ring 2. The top of the medicine storage tank 1 is provided with a pressure cover 3. The top of the pressure cover 3 is provided with a flow pipe 6. The end of the flow pipe 6 away from the pressure cover 3 is provided with an air pump box 8.

[0031] In this embodiment, a feeding port 4 is provided at the bottom of the medicine storage tank 1, and a feed pipe 9 is provided on the outer surface of the medicine storage tank 1. The feed pipe 9 is connected to the inner side of the medicine storage tank 1, and a flow inclined plate 10 is provided on the inner side of the medicine storage tank 1, which is located directly above the regulating valve plate 5 and directly below the feed pipe 9.

[0032] It should be noted that the flow ramp 10 is located directly below the feed pipe 9, which helps the chemical agent to be evenly distributed inside the tank and prevents the chemical agent from being affected by sedimentation or blockage during the filling process.

[0033] In this embodiment, a corrosion-resistant layer 14 is provided on the opposite sides of the two regulating valve plates 5, a flow-expanding groove 15 is provided at the bottom of the regulating valve plate 5, and a pressing handle 12 is provided on the opposite sides of the two regulating valve plates 5.

[0034] It should be noted that the corrosion-resistant layer 14 effectively improves the corrosion resistance of the regulating valve plate 5 when it comes into contact with chemical agents. Since chemical agents may be corrosive, long-term contact may cause damage to metal parts. The corrosion-resistant layer can effectively resist this corrosion and extend the service life of the regulating valve plate 5.

[0035] The inclusion of the flow diffuser 15 allows the regulating valve plate 5 to adjust the chemical flow rate more smoothly, reducing flow fluctuations caused by the valve structure. This design helps improve the accuracy and stability of dispensing, ensuring product quality.

[0036] In this embodiment, the top of the medicine storage tank 1 is provided with a locking groove 13, a lower pressure cover 3 is fixedly installed on the inner side of the locking groove 13, the flow pipe 6 is fixedly installed on the top of the lower pressure cover 3, and an emergency valve 7 is fixedly installed on the outer surface of the flow pipe 6.

[0037] It should be noted that the design of the locking groove 13 allows the lower pressure cover 3 to be securely installed on the top of the medicine storage tank 1. This fixed connection method effectively enhances the stability and reliability of the equipment structure.

[0038] An emergency valve 7 is added to the flow pipe 6, which can quickly cut off the flow of chemical agent in case of emergency during the filling process, effectively preventing chemical agent leakage and safety accidents.

[0039] In this embodiment, a push block 19 is fixedly installed in the recess of the lower pressure cover 3, a pneumatic shaft 17 is provided on the inner side of the push block 19, and a push piston 18 is fixedly installed at the bottom of the pneumatic shaft 17, covering the inner side of the medicine storage tank 1.

[0040] It should be noted that when the operator uses the air pump box 8 to deliver air pressure to the downward pressure cover 3, the push block 19 moves down accordingly. Through the transmission of the air pressure shaft 17, the push piston 18 pushes inside the medicine storage tank 1. This design combines electronic control operation with mechanical transmission, making the drug delivery faster and more efficient, and improving the overall operating efficiency.

[0041] The limiting component includes a limiting hole 16, which is located at the bottom of the regulating valve plate 5. The bottom of the sealing ring 2 is provided with a slot. The limiting hole 16 can slide to the inside of the medicine storage tank 1.

[0042] In this embodiment, positioning grooves 11 are provided on both the left and right sides of the regulating valve plate 5. The regulating valve plate 5 is slidably installed on the inner side of the medicine storage tank 1. A limiting bolt that is fixed to the groove is engaged on the inner side of the limiting hole 16.

[0043] It should be noted that the regulating valve plate 5 is provided with positioning grooves 11 on both the left and right sides to ensure that its sliding installation inside the medicine storage tank 1 is both stable and flexible, making it easy to adjust the flow rate.

[0044] Through the snap-fit ​​design of the limiting hole 16 and the limiting bolt, the position of the regulating valve plate 5 in the medicine storage tank 1 is stably fixed, avoiding displacement caused by vibration or other external forces, thereby ensuring the safety of medicine storage and transportation.

[0045] The working principle of this embodiment is as follows:

[0046] The required chemical agent is pre-added to the medicine storage tank 1 through the feed pipe 9 on its side. The regulating valve plate 5 is located inside the medicine storage tank 1. It is kept in the initial position through the cooperation of the limiting hole 16 with the groove and limiting bolt at the bottom of the sealing ring 2. The lower pressure cover 3 is fixed to the top of the medicine storage tank 1 through the locking groove 13 on the top. The flow pipe 6 is connected to the air pump box 8. The emergency valve 7 is in the closed state.

[0047] The operator can adjust the relative position of the two regulating valve plates 5 inside the storage tank 1 by pressing the handle 12, thereby controlling the flow of chemical agent. The flow expansion groove 15 at the bottom of the regulating valve plate 5 helps to distribute the chemical agent flow more evenly.

[0048] Open the air pump box 8, and transmit air pressure to the inside of the lower pressure shroud 3 through the flow pipe 6. The push block 19 inside the lower pressure shroud 3 is subjected to air pressure, and pushes the push piston 18 downward through the air pressure shaft 17. The push piston 18 pushes the chemical agent in the storage tank 1 out through the gap between the regulating valve plates 5. Guided by the flow inclined plate 10, the chemical agent flows evenly to the area directly below the feed pipe 9.

[0049] During the filling process, the staff can adjust the relative position of the two regulating valve plates 5 by pressing the handle 12 as needed, thereby changing the flow area of ​​the chemical agent and controlling the filling amount.

[0050] In case of emergency, the emergency valve 7 can be quickly closed to disconnect the connection between the air pump box 8 and the flow pipeline 6, thus stopping the filling process.

[0051] The beneficial effects of this embodiment are as follows:

[0052] By setting two opposing regulating valve plates 5 inside the medicine storage tank 1, and combining the limiting hole 16 with the bottom groove of the sealing ring 2 and the limiting bolt, the regulating valve plates 5 can be stably slid, thereby accurately controlling the injection flow of the chemical agent. At the same time, the design of the flow expansion groove 15 helps to distribute the flow of the chemical agent more evenly when the regulating valve plates 5 move relative to each other, ensuring the uniformity and stability of the injection.

[0053] By opening the air pump box 8, air pressure is applied to the inside of the medicine storage tank 1 through the flow pipe 6 and the lower pressure cover 3, so that the push piston 18 pushes the chemical agent to flow out from the feed pipe 9. The whole filling process is efficient and highly automated.

[0054] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic dispensing device for chemical agent processing, comprising a storage tank and a limiting component, wherein the limiting component is disposed inside the storage tank; Its features are: The outer surface of the medicine storage tank is provided with a sealing ring, and two opposing regulating valve plates are provided on the inner side of the sealing ring. The top of the medicine storage tank is provided with a pressure cover, and the top of the pressure cover is provided with a flow pipe. An air pump box is provided at the end of the flow pipe away from the pressure cover. The limiting component includes a limiting hole, which is located at the bottom of the regulating valve plate. The bottom of the sealing ring has a slot, and the limiting hole can slide to the inside of the medicine storage tank.

2. The automatic dispensing equipment for chemical agent processing according to claim 1, characterized in that: The bottom of the medicine storage tank is provided with a feeding port, and the outer surface of the medicine storage tank is provided with a feeding pipe that connects to the inside of the medicine storage tank. The inside of the medicine storage tank is provided with a flow inclined plate located directly above the regulating valve plate and directly below the feeding pipe.

3. The automatic dispensing equipment for chemical agent processing according to claim 1, characterized in that: The two regulating valve plates are provided with corrosion-resistant layers on opposite sides, and the bottom of the regulating valve plates is provided with a flow-expanding groove. The two regulating valve plates are provided with pressing handles on opposite sides.

4. An automatic dispensing device for chemical agent processing according to claim 1, characterized in that: The top of the medicine storage tank is provided with a locking groove, and a pressure cover is fixedly installed on the inner side of the locking groove. The flow pipe is fixedly installed on the top of the pressure cover, and an emergency valve is fixedly installed on the outer surface of the flow pipe.

5. An automatic dispensing device for chemical agent processing according to claim 1, characterized in that: A propulsion block is fixedly installed in the recess of the lower pressure cover. A pneumatic shaft is provided on the inner side of the propulsion block. A pusher piston is fixedly installed at the bottom of the pneumatic shaft. The pusher piston covers the inner side of the medicine storage tank.

6. An automatic dispensing device for chemical agent processing according to claim 1, characterized in that: The regulating valve plate has positioning grooves on both the left and right sides. The regulating valve plate is slidably installed inside the medicine storage tank. The inner side of the limiting hole is engaged with a limiting bolt that is fixed to the groove.

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