Traditional Chinese medicine liquid filling machine

Abstract

The utility model provides a traditional Chinese medicine liquid filling machine relates to traditional Chinese medicine technical field, including organism, the side surface of organism is equipped with moving plate, the upper surface fixed mounting of moving plate has transfusion barrel, the lower extreme fixed connection of transfusion barrel has connector. The utility model discloses through motor one drives screw rod rotation, makes the sliding block along the slide bar sliding, and further drives moving plate to adjust filling head position, adapts the filling container of different height, promotes the equipment adaptability, and the quick dismounting of filling head is realized to the dismounting mechanism of connector side, and the filling head can be taken down to pull the spacing rod and make it separate from the spacing hole, and the tension spring can be automatic reset spacing rod and complete fixed, and cooperate sealing ring and guarantee the sealing of junction and prevent leakage, be convenient for subsequent cleaning and maintenance, and the liquid storage tank is equipped with the stirring paddle driven by motor no.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine technology, and in particular to a traditional Chinese medicine liquid filling machine. Background Technology

[0002] Traditional Chinese medicine (TCM) refers to medicines used for the prevention, diagnosis, and treatment of diseases, as well as for regulating bodily functions. It has a long history and wide application. With the development of modern pharmaceutical technology, TCM preparations are gradually shifting from traditional decoctions to modern, standardized dosage forms. Among these, TCM liquids, as a convenient and rapidly absorbed dosage form, are widely used in hospital preparations and the production of prepared Chinese medicines. Liquid filling, as a crucial step in the TCM preparation production process, directly affects the product's dosage accuracy, sterility, sealing, and production efficiency.

[0003] In existing technologies, the height of filling machines is fixed. When filling containers of different heights, the liquid will spill out of the container, resulting in waste of the liquid and a lack of flexibility. Furthermore, existing filling machines require different containers with different port sizes when filling liquid, and the current method of changing the nozzle is to use a screw-on nozzle. This is not only slow, but also causes residual liquid from the nozzle to drip and cause contamination when changing the nozzle. Therefore, improvements are needed. Summary of the Invention

[0004] The purpose of this invention is to solve the problems of existing technologies, such as the lack of the ability to adjust the filling height of the filling machine according to the container height and the low efficiency of nozzle replacement, and to propose a Chinese medicine liquid filling machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a traditional Chinese medicine liquid filling machine, comprising a machine body and a controller, a movable plate provided on the side of the machine body, an infusion cylinder fixedly installed on the upper surface of the movable plate, a connector fixedly connected to the lower end of the infusion cylinder, a filling head provided at the lower end of the connector, a disassembly mechanism provided on the side of the connector, a storage tank fixedly installed on the back of the machine body, a delivery pump fixedly installed on the surface of the storage tank, a telescopic hose fixedly connected to the output end of the delivery pump, a filter plate provided inside the storage tank, an inlet pipe fixedly connected to the side of the storage tank, a movable block fixedly connected to the side of the movable plate, a threaded rod rotatably connected inside the machine body, a motor I fixedly installed on the surface of the machine body, a sliding rod fixedly installed inside the machine body, a positioning mechanism provided on the surface of the machine body, a stirring paddle rotatably connected inside the storage tank, and a motor II fixedly installed on the lower surface of the storage tank; The disassembly mechanism includes a limiting sleeve, a limiting rod slidably connected inside the limiting sleeve, a limiting hole opened on the side of the filling head, a limiting disc fixedly connected to the surface of the limiting rod, a tension spring sleeved on the surface of the limiting rod, and a sealing ring provided at the connection between the connector and the filling head; The positioning mechanism includes a mounting frame, a positioning plate slidably connected inside the mounting frame, an anti-slip pad fixedly mounted on the side of the positioning plate, a hydraulic cylinder fixedly mounted on the side of the mounting frame, a sliding block fixedly connected to the side of the positioning plate, and a guide rod fixedly mounted inside the mounting frame.

[0006] Preferably, one end of the telescopic hose is connected to the inside of the infusion cylinder, and the suction end of the delivery pump is connected to the inside of the storage tank.

[0007] Preferably, the output end of the motor is fixedly connected to one end of the threaded rod, the threaded rod is threadedly connected to the moving block, and the sliding rod is slidably connected to the moving block.

[0008] Preferably, the output end of the second motor is fixedly connected to the lower end of the stirring paddle.

[0009] Preferably, the limiting sleeve is fixedly connected to the side of the connector, and the limiting rod is slidably connected to the limiting hole.

[0010] Preferably, one end of the tension spring is fixedly connected to the side of the limiting plate, and the other end of the tension spring is fixedly connected to the inner wall of the limiting sleeve.

[0011] Preferably, the mounting frame is fixedly connected to the surface of the machine body, and the output end of the hydraulic cylinder is fixedly connected to the side of the sliding block.

[0012] Preferably, the sliding block and the guide rod are slidably connected.

[0013] Preferably, the filter plate is fixedly connected to a plug on its side, the liquid storage tank is provided with a slot on its side, the liquid storage tank is threadedly connected to a hexagonal bolt on its side, and the plug is provided with a screw hole on its side.

[0014] Preferably, the insert block and the slot are slidably connected, and the hexagonal bolt and the screw hole are threadedly connected.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, the screw rod is rotated by motor one, causing the moving block to slide along the slide rod, which in turn drives the moving plate to adjust the position of the filling head, adapting to filling containers of different heights and improving the equipment's adaptability. At the same time, the disassembly mechanism on the side of the connector enables quick disassembly and assembly of the filling head. Pulling the limit rod to disengage it from the limit hole allows the filling head to be removed. The tension spring can automatically reset the limit rod to complete the fixation. The sealing ring ensures a leak-proof seal at the connection, facilitating subsequent cleaning and maintenance. In addition, the liquid storage tank is equipped with a stirring paddle driven by motor two to continuously stir the liquid, preventing the precipitation of active ingredients, ensuring the uniformity and stability of the liquid, and improving filling accuracy and product quality.

[0016] 2. In this utility model, a detachable filter plate is installed inside the liquid storage tank. The filter plate slides into the slot on the side of the liquid storage tank through the insertion block and is locked and fixed by hexagonal bolts. This facilitates regular disassembly, cleaning or replacement of the filter screen, effectively intercepting particulate impurities in the traditional Chinese medicine liquid and preventing them from entering the infusion pipeline and causing blockage. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of a traditional Chinese medicine liquid filling machine is provided for this utility model; Figure 2 An exploded view of the moving plate of a traditional Chinese medicine liquid filling machine is provided for this utility model; Figure 3 This utility model provides a cross-sectional view of the storage tank of a traditional Chinese medicine liquid filling machine; Figure 4 This utility model provides a partial structural diagram of the infusion cylinder, connector, filling head, and disassembly mechanism of a traditional Chinese medicine liquid filling machine; Figure 5 This utility model provides a partial structural diagram of the mounting frame, positioning plate, hydraulic cylinder, sliding block, and guide rod of a traditional Chinese medicine liquid filling machine; Figure 6 This utility model presents a partial structural diagram of the storage tank of a traditional Chinese medicine liquid filling machine.

[0018] Legend: 1. Body; 101. Controller; 2. Moving plate; 3. Infusion cylinder; 4. Connector; 5. Filling head; 6. Disassembly mechanism; 601. Limit sleeve; 602. Limit rod; 603. Limit hole; 604. Limit plate; 605. Tension spring; 606. Sealing ring; 7. Storage tank; 8. Transfer pump; 9. Telescopic hose; 10. Filter plate; 11. Inlet pipe; 12. Moving block; 13. Threaded rod; 14. Motor 1; 15. Slide rod; 16. Positioning mechanism; 161. Mounting frame; 162. Positioning plate; 163. Anti-slip pad; 164. Hydraulic cylinder; 165. Sliding block; 166. Guide rod; 17. Stirring paddle; 18. Motor 2; 19. Insert block; 20. Slot; 21. Hex bolt; 22. Screw hole. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1: As Figures 1-6As shown, this utility model provides a technical solution: a traditional Chinese medicine liquid filling machine, including a machine body 1 and a controller 101. A movable plate 2 is provided on the side of the machine body 1. An infusion cylinder 3 is fixedly installed on the upper surface of the movable plate 2. A connector 4 is fixedly connected to the lower end of the infusion cylinder 3. A filling head 5 is provided at the lower end of the connector 4. A disassembly mechanism 6 is provided on the side of the connector 4. A liquid storage tank 7 is fixedly installed on the back of the machine body 1. A delivery pump 8 is fixedly installed on the surface of the liquid storage tank 7. A telescopic hose 9 is fixedly connected to the output end of the delivery pump 8. A filter plate 10 is provided inside the liquid storage tank 7. An inlet pipe 11 is fixedly connected to the side of the liquid storage tank 7. The movable plate 2 has a side... A movable block 12 is fixedly connected to the surface of the machine body 1. A threaded rod 13 is rotatably connected inside the machine body 1. A motor 14 is fixedly installed on the surface of the machine body 1. A slide rod 15 is fixedly installed inside the machine body 1. A positioning mechanism 16 is provided on the surface of the machine body 1. A stirring paddle 17 is rotatably connected inside the liquid storage tank 7. A motor 18 is fixedly installed on the lower surface of the liquid storage tank 7. The disassembly mechanism 6 includes a limiting sleeve 601. A limiting rod 602 is slidably connected inside the limiting sleeve 601. A limiting hole 603 is opened on the side of the filling head 5. A limiting plate 604 is fixedly connected to the surface of the limiting rod 602. A tension spring 605 is sleeved on the surface of the limiting rod 602. A sealing ring 606 is provided at the connection between connector 4 and filling head 5. The positioning mechanism 16 includes a mounting frame 161. A positioning plate 162 is slidably connected inside the mounting frame 161. An anti-slip pad 163 is fixedly installed on the side of the positioning plate 162. A hydraulic cylinder 164 is fixedly installed on the side of the mounting frame 161. A sliding block 165 is fixedly connected to the side of the positioning plate 162. A guide rod 166 is fixedly installed inside the mounting frame 161. One end of the telescopic hose 9 is connected to the inside of the infusion cylinder 3. The suction end of the delivery pump 8 is connected to the inside of the storage tank 7. The output end of the motor 14 is fixedly connected to one end of the threaded rod 13. 3 is threadedly connected to the moving block 12, the slide rod 15 is slidably connected to the moving block 12, the output end of the motor 18 is fixedly connected to the lower end of the stirring paddle 17, the limiting sleeve 601 is fixedly connected to the side of the connector 4, the limiting rod 602 is slidably connected to the limiting hole 603, one end of the tension spring 605 is fixedly connected to the side of the limiting plate 604, the other end of the tension spring 605 is fixedly connected to the inner wall of the limiting sleeve 601, the mounting frame 161 is fixedly connected to the surface of the machine body 1, the output end of the hydraulic cylinder 164 is fixedly connected to the side of the sliding block 165, and the sliding block 165 is slidably connected to the guide rod 166.

[0022] In this embodiment, during use, the traditional Chinese medicine liquid is first injected into the storage tank 7 through the inlet pipe 11. Then, the second motor 18 is started, which drives the stirring paddle 17 to rotate in the storage tank 7, continuously stirring the liquid to prevent the precipitation of the active ingredients and ensure uniform concentration. Then, the delivery pump 8 is started, and the liquid is drawn from the storage tank 7 through the delivery pump 8 and delivered to the infusion cylinder 3 through the telescopic hose 9. Finally, it is output through the filling head 5. During the process of the delivery pump 8 drawing out the liquid, the liquid flows through the filter plate 10, where particulate impurities are effectively intercepted to prevent blockage of subsequent pipelines and the filling head 5. When it is necessary to replace or clean the filling head 5, the limiting rod 602 is manually pulled so that one end of it exits from the limiting hole 603 on the side of the filling head 5, and the filling head 5 can be removed from below the connector 4. The disassembly process is quick and convenient. During installation, the filling head 5 is... The filling head 5 is inserted into the lower end of the connector 4. The limiting rod 602 is released, and the elastic force of the tension spring 605 pushes the limiting plate 604 and the limiting rod 602 to automatically engage in the limiting hole 603, achieving quick locking. The sealing ring 606 ensures that the connection is sealed and leak-free. At the same time, the motor 14 is started, and the motor 14 drives the threaded rod 13 to rotate. Since the moving block 12 is threadedly connected to the threaded rod 13 and slides with the slide rod 15, the rotation of the threaded rod 13 drives the moving block 12 to move the moving plate 2 in the horizontal direction, thereby adjusting the position of the infusion cylinder 3 and the filling head 5 so that they are aligned with the medicine bottle to be filled. After the hydraulic cylinder 164 in the positioning mechanism 16 is started, it pushes the sliding block 165 to move along the guide rod 166, driving the positioning plate 162 to move inward, so that the anti-slip pad 163 clamps the medicine bottle, realizing the automatic positioning and fixing of the medicine bottle and ensuring filling accuracy.

[0023] Example 2: As Figures 1-6 As shown, a plug 19 is fixedly connected to the side of the filter plate 10, a slot 20 is provided on the side of the liquid storage tank 7, a hexagonal bolt 21 is threadedly connected to the side of the liquid storage tank 7, a screw hole 22 is provided on the side of the plug 19, the plug 19 and the slot 20 are slidably connected, and the hexagonal bolt 21 and the screw hole 22 are threadedly connected.

[0024] In this embodiment, the filter plate 10 is inserted into the liquid storage tank 7 through the slot 20 on the liquid storage tank 7 via the insert 19 on its side. After the filter plate 10 is installed in place, the hex bolt 21 is screwed into the threaded hole on the side of the liquid storage tank 7, and its end is screwed into the threaded hole 22 on the insert 19, thereby firmly fixing the filter plate 10. When it is necessary to clean or replace the filter screen, simply unscrew the hex bolt 21 to pull the insert 19 out of the slot 20, realizing the quick disassembly of the filter plate 10, which facilitates the thorough cleaning or replacement of the filter plate 10. The maintenance operation is simple and efficient.

[0025] The working principle of this embodiment is as follows: In use, the herbal medicine liquid is first injected into the storage tank 7 through the inlet pipe 11. Then, the second motor 18 is started, driving the stirring paddle 17 to rotate and continuously stir the medicine liquid in the storage tank 7, preventing the precipitation of active ingredients and ensuring the medicine liquid is uniform and stable. Next, the delivery pump 8 is started, and the medicine liquid is drawn from the storage tank 7 and delivered to the infusion cylinder 3 through the telescopic hose 9. Subsequently, it flows through the connector 4 into the filling head 5 for filling. During this process, the medicine liquid flows through the filter plate 10, which effectively intercepts impurities in the medicine liquid. To prevent particulate impurities from entering the subsequent infusion tubing and filling head 5 and causing blockages, when the position of filling head 5 needs to be adjusted to accommodate filling containers of different heights, motor 14 is started. Motor 14 drives the threaded rod 13 to rotate. Since the moving block 12 is threadedly connected to the threaded rod 13 and slides with the slide rod 15, the rotation of the threaded rod 13 drives the moving block 12 to slide up and down along the slide rod 15, thereby driving the moving plate 2 and the infusion cylinder 3 and filling head 5 on it to move synchronously to the appropriate position. At the same time, the hydraulic cylinder 164 in the positioning mechanism 16 is activated, pushing the slide rod 16. Block 165 slides along guide rod 166, causing positioning plate 162 to move inward, so that anti-slip pad 163 clamps the medicine bottle to be filled, realizing automatic positioning and fixing of the medicine bottle, ensuring filling accuracy. Before filling, if it is necessary to replace or clean the filling head 5, manually pull the limiting rod 602 so that one end of it exits from the limiting hole 603 on the side of the filling head 5, and the filling head 5 can be easily removed. During installation, align the filling head 5 with the lower end of the connector 4 and insert it. Release the limiting rod 602. Under the action of tension spring 605, the limiting rod 602 automatically resets and locks into the limiting hole 603. After the above preparations are completed, the filling system is turned on. The medicine is accurately poured into the positioned medicine bottle through the filling head 5. After filling, if it is necessary to clean or replace the filter plate 10, unscrew the hexagonal bolts 21 on the side of the liquid storage tank 7 and pull out the insert 19 from the slot 20. The filter plate 10 can then be taken out for thorough cleaning or replacement, so as to facilitate the maintenance of the equipment and ensure the cleanliness of the medicine. The whole process realizes automated and efficient operation, which improves the accuracy and efficiency of Chinese medicine liquid filling.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A traditional Chinese medicine liquid filling machine, comprising a machine body (1) and a controller (101), characterized in that: The side of the body (1) is provided with a movable plate (2), and an infusion cylinder (3) is fixedly installed on the upper surface of the movable plate (2). A connector (4) is fixedly connected to the lower end of the infusion cylinder (3). A filling head (5) is provided at the lower end of the connector (4). A disassembly mechanism (6) is provided on the side of the connector (4). A storage tank (7) is fixedly installed on the back of the body (1). A delivery pump (8) is fixedly installed on the surface of the storage tank (7). A telescopic hose (9) is fixedly connected to the output end of the delivery pump (8). A filter is provided inside the storage tank (7). Plate (10), the side of the liquid storage tank (7) is fixedly connected to the liquid inlet pipe (11), the side of the movable plate (2) is fixedly connected to the movable block (12), the inside of the machine body (1) is rotatably connected to the threaded rod (13), the surface of the machine body (1) is fixedly installed with motor one (14), the inside of the machine body (1) is fixedly installed with the slide rod (15), the surface of the machine body (1) is provided with a positioning mechanism (16), the inside of the liquid storage tank (7) is rotatably connected to the stirring paddle (17), and the lower surface of the liquid storage tank (7) is fixedly installed with motor two (18). The disassembly mechanism (6) includes a limiting sleeve (601), a limiting rod (602) is slidably connected inside the limiting sleeve (601), a limiting hole (603) is opened on the side of the filling head (5), a limiting plate (604) is fixedly connected to the surface of the limiting rod (602), a tension spring (605) is sleeved on the surface of the limiting rod (602), and a sealing ring (606) is provided at the connection between the connector (4) and the filling head (5). The positioning mechanism (16) includes a mounting frame (161), a positioning plate (162) is slidably connected inside the mounting frame (161), an anti-slip pad (163) is fixedly installed on the side of the positioning plate (162), a hydraulic cylinder (164) is fixedly installed on the side of the mounting frame (161), a sliding block (165) is fixedly connected to the side of the positioning plate (162), and a guide rod (166) is fixedly installed inside the mounting frame (161).

2. The traditional Chinese medicine liquid filling machine according to claim 1, characterized in that: One end of the telescopic hose (9) is connected to the inside of the infusion cylinder (3), and the suction end of the delivery pump (8) is connected to the inside of the storage tank (7).

3. The traditional Chinese medicine liquid filling machine according to claim 1, characterized in that: The output end of the motor (14) is fixedly connected to one end of the threaded rod (13), the threaded rod (13) is threadedly connected to the moving block (12), and the slide rod (15) is slidably connected to the moving block (12).

4. The traditional Chinese medicine liquid filling machine according to claim 1, characterized in that: The output end of the second motor (18) is fixedly connected to the lower end of the stirring paddle (17).

5. The traditional Chinese medicine liquid filling machine according to claim 1, characterized in that: The limiting sleeve (601) is fixedly connected to the side of the connector (4), and the limiting rod (602) is slidably connected to the limiting hole (603).

6. The traditional Chinese medicine liquid filling machine according to claim 1, characterized in that: One end of the tension spring (605) is fixedly connected to the side of the limiting plate (604), and the other end of the tension spring (605) is fixedly connected to the inner wall of the limiting sleeve (601).

7. The traditional Chinese medicine liquid filling machine according to claim 1, characterized in that: The mounting frame (161) is fixedly connected to the surface of the machine body (1), and the output end of the hydraulic cylinder (164) is fixedly connected to the side of the sliding block (165).

8. The traditional Chinese medicine liquid filling machine according to claim 1, characterized in that: The sliding block (165) is slidably connected to the guide rod (166).

9. The traditional Chinese medicine liquid filling machine according to claim 1, characterized in that: The filter plate (10) is fixedly connected to the side of the insert (19), the liquid storage tank (7) is provided with a slot (20), the liquid storage tank (7) is threadedly connected with a hexagonal bolt (21), and the insert (19) is provided with a screw hole (22).

10. The traditional Chinese medicine liquid filling machine according to claim 9, characterized in that: The insert (19) is slidably connected to the slot (20), and the hexagonal bolt (21) is threadedly connected to the screw hole (22).

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