A filling machine for processing injection solutions

Abstract

This utility model relates to the field of filling machine technology and discloses a filling machine for processing injection solutions. It includes a connecting frame with a conveyor belt running through its center. A rotary motor is fixedly connected to the left front side of the connecting frame, and the rotary motor cooperates with the conveyor belt. Evenly distributed placement seats are fixedly connected to the top of the conveyor belt, and filling bottles are placed through the center of each placement seat. A liquid storage tank is provided on the connecting frame, and a connecting pipe is fixedly connected to the bottom of the liquid storage tank. Evenly distributed injection tubes are fixedly connected to the bottom of the connecting pipe. A mounting base is provided through the bottom of the inner wall of the liquid storage tank, and a filter plate is fixedly connected to the bottom of the mounting base. In this utility model, a hydraulic cylinder drives a moving plate downwards. During the injection of the liquid solution, the liquid solution moves downwards, causing the spiral blades in the mounting base to rotate. The spiral blades agitate the sediment, preventing blockage and ensuring the quality and safety of the injection solution.

Description

Technical Field

[0001] This utility model relates to the field of filling machine technology, specifically a filling machine for processing injection liquids. Background Technology

[0002] A filling machine is an automated device used to quantitatively fill liquids, pastes, granules and other materials into containers. It achieves precise dosage control through the cooperation of components such as pumps, valves and metering devices. It is widely used in pharmaceutical, food, daily chemical and other industries. According to the structure, it is divided into piston type and peristaltic type. According to the degree of automation, it is divided into semi-automatic and fully automatic. The core function is to ensure filling efficiency and no material contamination, in accordance with industry standard requirements.

[0003] Injection filling machines are equipment specifically designed for the production of injectable drugs. They are used to quantitatively fill sterile drug solutions into containers such as ampoules and vials. The equipment achieves high-precision metering (error ≤ ±1%) through actuators such as piston pumps and peristaltic pumps. It is equipped with sterile filtration, constant temperature control and online cleaning and sterilization systems, and complies with GMP standards throughout the process. This can prevent drug contamination and precipitation, and ensure the quality and safety of injectable drugs.

[0004] Existing filling machines for injectable solutions have the following problems: some injectable solutions will produce sediment during filling. Direct filling will cause the sediment to block the outlet or directly enter the can, affecting the quality and safety of the injectable solution. In order to address the above problems, a filling machine for injectable solutions is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a filling machine for processing injection solutions, which solves the problem in the prior art where direct filling can cause sediment to block the outlet or directly enter the tank, affecting the quality and safety of the injection solution.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a filling machine for processing injection solutions, comprising a connecting frame, a conveyor belt running through the middle of the connecting frame, a rotary motor fixedly connected to the left front side of the connecting frame, the rotary motor cooperating with the conveyor belt, a uniformly distributed placement seat fixedly connected to the top of the conveyor belt, a filling bottle running through the middle of the placement seat, a liquid storage tank provided on the connecting frame, a connecting pipe fixedly connected to the bottom of the liquid storage tank, a uniformly distributed injection tube fixedly connected to the bottom of the connecting pipe, a mounting base running through the bottom of the inner wall of the liquid storage tank, a filter plate fixedly connected to the bottom of the mounting base, a rotating rod rotatably connected to the top of the filter plate, a uniformly distributed connecting rod fixedly connected to the outer wall of the rotating rod, a spiral blade fixedly connected to the other end of the connecting rod, and a feeding assembly provided on the top of the liquid storage tank.

[0007] By adopting the above technical solution, the hydraulic cylinder drives the moving plate to move downward. During the injection of the medicine, the downward movement of the medicine drives the spiral blades to rotate, and the spiral blades fan out the sediment to prevent blockage.

[0008] As a further description of the above technical solution: the feeding assembly includes a hydraulic cylinder, which is disposed on the top of the liquid storage tank. A movable plate is slidably connected through the inner wall of the liquid storage tank, and the top of the movable plate is fixedly connected to the output end of the hydraulic cylinder. A shut-off valve is rotatably connected through the top of the front side of the connecting pipe.

[0009] By adopting the above technical solution, the liquid medicine is evenly injected into the bottling bottle through the feeding component.

[0010] As a further description of the above technical solution: a mounting plate is threaded through and connected to the top of the liquid storage tank, and the mounting plate is fixedly connected to the bottom of the hydraulic cylinder.

[0011] By adopting the above technical solution, the hydraulic cylinder is installed using a mounting plate.

[0012] As a further description of the above technical solution: a sealing gasket is fixedly connected to the bottom of the mounting base.

[0013] By adopting the above technical solution, leakage at the connection point is prevented through the use of a sealing gasket.

[0014] As a further description of the above technical solution: a bolt is threaded through and connected to the top of the mounting base, and the bolt is threaded through and connected to the bottom of the liquid storage tank.

[0015] By adopting the above technical solution, the mounting base is installed using bolts.

[0016] As a further description of the above technical solution: a liquid injection pipe is connected through and fixedly connected to the top of the right front side of the liquid storage tank.

[0017] By adopting the above technical solution, the medicine is added to the storage tank through the injection pipe.

[0018] As a further description of the above technical solution: the outer wall of the liquid storage tank is fixedly connected with uniformly distributed cylinders, and the output end of the cylinder is fixedly connected to the top of the connecting frame.

[0019] By adopting the above technical solution, the cylinder drives the liquid storage tank to descend.

[0020] As a further description of the above technical solution: a laser sensor is fixedly connected to the right rear side of the top of the connecting frame, and a controller is fixedly connected to the right front side of the top of the connecting frame, and the controller is electrically connected to the laser sensor.

[0021] By adopting the above technical solution, the position of the canned bottle is detected by a laser sensor.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] 1. This utility model provides a filling machine for processing injection solutions. By activating a hydraulic cylinder, the hydraulic cylinder drives a moving plate downwards. During the injection process, the liquid moves downwards, causing the spiral blades in the mounting base to rotate. The spiral blades agitate the sediment, preventing blockage and ensuring the quality and safety of the injection solution.

[0024] 2. The present invention provides a filling machine for processing injection solutions. By starting the hydraulic cylinder, the hydraulic cylinder drives the moving plate to move downward. The moving plate pushes the liquid in the storage tank downward, and the liquid enters the connecting pipe. Then, it is injected into the filling bottle through the injection pipe. Since the internal pressure of the liquid is equal, the amount of liquid injected is uniform. Attached Figure Description

[0025] Figure 1 This is a perspective view of the overall structure of this utility model;

[0026] Figure 2 This is a cross-sectional view of the liquid storage tank of this utility model;

[0027] Figure 3 This is a schematic diagram of the spiral blade of this utility model.

[0028] In the diagram: 1. Connecting frame; 2. Conveyor belt; 3. Placement seat; 4. Filling bottle; 5. Injection tube; 6. Connecting tube; 7. Shut-off valve; 8. Cylinder; 9. Liquid storage tank; 10. Mounting plate; 11. Hydraulic cylinder; 12. Injection tube; 13. Laser sensor; 14. Controller; 15. Rotary motor; 16. Moving plate; 17. Sealing gasket; 18. Mounting seat; 19. Rotating rod; 20. Filter plate; 21. Connecting rod; 22. Bolt; 23. Spiral blade. Detailed Implementation

[0029] 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.

[0030] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0031] Combination Figure 1-3A filling machine for injectable solutions includes a connecting frame 1, with a conveyor belt 2 running through its center. A rotary motor 15 is fixedly connected to the front left side of the connecting frame 1, and the rotary motor 15 cooperates with the conveyor belt 2, driving the conveyor belt 2 to move. Evenly distributed placement seats 3 are fixedly connected to the top of the conveyor belt 2, and the conveyor belt 2 drives the placement seats 3 to move. A filling bottle 4 runs through the center of the placement seat 3, and the placement seat 3 drives the filling bottle 4 to move to the bottom of the injection tube 5. A liquid storage tank 9 is provided on the connecting frame 1, and the bottom of the liquid storage tank 9 is fixedly connected to... There is a connecting pipe 6, and the bottom of the connecting pipe 6 is fixedly connected to a uniformly distributed injection tube 5. The bottom of the inner wall of the storage tank 9 is penetrated and a mounting base 18 is provided. The bottom of the mounting base 18 is fixedly connected to a filter plate 20. The filter plate 20 prevents the sediment from entering the canning bottle 4 with the medicine. The top of the filter plate 20 is rotatably connected to a rotating rod 19. The outer wall of the rotating rod 19 is fixedly connected to a uniformly distributed connecting rod 21. The other end of the connecting rod 21 is fixedly connected to a spiral blade 23. When the medicine moves, it drives the spiral blade 23 to rotate, fanning the sediment and preventing blockage. The top of the storage tank 9 is provided with a feeding component.

[0032] Combination Figure 2 The feeding assembly includes a hydraulic cylinder 11, which is located on the top of the liquid storage tank 9. A movable plate 16 is slidably connected through the inner wall of the liquid storage tank 9, and the top of the movable plate 16 is fixedly connected to the output end of the hydraulic cylinder 11. The hydraulic cylinder 11 drives the movable plate 16 to move, so that the movable plate 16 pushes the liquid medicine downward. Since the internal pressure of the liquid is equal, the amount of liquid medicine injected is uniform. A shut-off valve 7 is rotatably connected through the top of the front side of the connecting pipe 6.

[0033] Combination Figure 1 and Figure 3 A mounting plate 10 is threaded through and connected to the top of the liquid storage tank 9, and the mounting plate 10 is fixedly connected to the bottom of the hydraulic cylinder 11. The hydraulic cylinder 11 is installed through the mounting plate 10. A sealing gasket 17 is fixedly connected to the bottom of the mounting base 18 to prevent leakage at the connection. A bolt 22 is threaded through and connected to the top of the mounting base 18, and the bolt 22 is threaded through and connected to the bottom of the liquid storage tank 9. The mounting base 18 is installed through the bolt 22. A liquid injection pipe 12 is threaded through and fixedly connected to the top of the right front side of the liquid storage tank 9. Liquid is added to the liquid storage tank 9 through the liquid injection pipe 12. Adding the medicine, the outer wall of the storage tank 9 is fixedly connected with evenly distributed cylinders 8, and the output end of the cylinder 8 is fixedly connected to the top of the connecting frame 1. The cylinder 8 drives the storage tank 9 to descend, which in turn drives the injection tube 5 to descend, preventing the medicine from splashing out. A laser sensor 13 is fixedly connected to the right rear side of the top of the connecting frame 1, and a controller 14 is fixedly connected to the right front side of the top of the connecting frame 1. The controller 14 is electrically connected to the laser sensor 13. The laser sensor 13 detects the position of the canned bottle 4 and then transmits the signal to the controller 14, causing the canned bottle 4 to move to the bottom of the injection tube 5.

[0034] Working principle: The rotary motor 15 is started, which drives the conveyor belt 2 to move. The conveyor belt 2 drives the placement seat 3 to move the canned bottle 4 to the bottom of the injection tube 5. The hydraulic cylinder 11 is started, which drives the moving plate 16 to move downward. The moving plate 16 pushes the liquid in the storage tank 9 downward, and the liquid enters the connecting pipe 6. Then it is injected into the canned bottle 4 through the injection tube 5, which reduces the deviation of the liquid in each canned bottle 4. During the liquid injection process, the liquid drives the spiral blade 23 in the mounting seat 18 to rotate, which agitates the sediment and prevents blockage, ensuring the quality and safety of the injection solution.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] 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. A vial filling machine for injectable solutions comprising a connecting frame (1), characterized in that: The connecting frame (1) has a conveyor belt (2) running through its middle. A rotary motor (15) is fixedly connected to the left side of the front of the connecting frame (1), and the rotary motor (15) cooperates with the conveyor belt (2). A uniformly distributed placement seat (3) is fixedly connected to the top of the conveyor belt (2). A canning bottle (4) runs through the middle of the placement seat (3). A liquid storage tank (9) is provided on the connecting frame (1). A connecting pipe (6) is fixedly connected to the bottom of the liquid storage tank (9). A uniformly distributed injection tube (5) is fixedly connected to the bottom of the connecting pipe (6). An installation seat (18) runs through the bottom of the inner wall of the liquid storage tank (9). A filter plate (20) is fixedly connected to the bottom of the installation seat (18). A rotating rod (19) is rotatably connected to the top of the filter plate (20). A uniformly distributed connecting rod (21) is fixedly connected to the outer wall of the rotating rod (19). A spiral blade (23) is fixedly connected to the other end of the connecting rod (21). A feeding assembly is provided on the top of the liquid storage tank (9).

2. A vial filling machine for processing injectable solutions as defined in claim 1, characterized in that: The feeding assembly includes a hydraulic cylinder (11), which is located on the top of the liquid storage tank (9). A movable plate (16) is slidably connected through the inner wall of the liquid storage tank (9), and the top of the movable plate (16) is fixedly connected to the output end of the hydraulic cylinder (11). A shut-off valve (7) is rotatably connected through the top of the front side of the connecting pipe (6).

3. The vial filling machine of claim 1, wherein: The top of the liquid storage tank (9) is threaded with a mounting plate (10), and the mounting plate (10) is fixedly connected to the bottom of the hydraulic cylinder (11).

4. The vial filling machine of claim 1, wherein: A sealing gasket (17) is fixedly connected to the bottom of the mounting base (18).

5. The vial filling machine of claim 1, wherein: The top of the mounting base (18) is threaded with a bolt (22), and the bolt (22) is threaded through and connected to the bottom of the liquid storage tank (9).

6. The vial filling machine of claim 1, wherein: The liquid storage tank (9) has an injection pipe (12) that is fixedly connected to the top of the front right side.

7. The vial filling machine of claim 1, wherein: The outer wall of the liquid storage tank (9) is fixedly connected with uniformly distributed cylinders (8), and the output end of the cylinders (8) is fixedly connected to the top of the connecting frame (1).

8. The vial filling machine of claim 1, wherein: A laser sensor (13) is fixedly connected to the right rear side of the top of the connecting frame (1), and a controller (14) is fixedly connected to the right front side of the top of the connecting frame (1), and the controller (14) is electrically connected to the laser sensor (13).

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