Filling equipment for processing oral liquid

Abstract

The utility model discloses a kind of filling equipment for oral liquid processing, it is related to filling equipment technical field, including bottom plate, the top of bottom plate is fixedly installed with mounting bracket, the bottom of mounting bracket is provided with driving mechanism, the side of driving mechanism is provided with L type pull plate, the bottom of mounting bracket is fixedly installed with ration board, several piston cavities are arranged in the inside of ration board, piston rod is slidably installed in the inside of ration board bottom, the beneficial effects of the utility model are as follows: through the setting of L type pull plate, ration board, piston rod, fixed ring, adjusting plate and adjusting nut, the height of adjusting plate outside piston rod can be adjusted, so that the distance of pulling piston rod down when adjusting L type pull plate down and the amount of pumping liquid through piston block down are realized, so as to realize the amount of filling for different capacity oral liquid bottle, convenient and fast, the compatibility of whole is high, can be realized and satisfy the filling of different capacity oral liquid bottle.

Description

Technical Field

[0001] This utility model relates to the field of filling equipment technology, specifically to a filling equipment for oral liquid processing. Background Technology

[0002] Oral liquid preparations are made from traditional Chinese medicine decoctions, extracting the effective components of the medicine, adding flavoring agents, antibacterial agents and other additives, and following the ampoule filling and sealing process of injection preparations. They are sterile or semi-sterile oral liquid preparations, hence also known as oral ampoules. In the production process of oral liquids, filling equipment is required to fill the oral liquid medicine into oral liquid bottles.

[0003] Currently, due to the different capacities of different types of oral liquid bottles, it is often necessary to switch between different filling volumes to fill oral liquid bottles of different capacities. Existing filling equipment generally uses filling valves to fill multiple oral liquid bottles, and the filling volume is generally not easy to adjust quantitatively, which has certain shortcomings. Therefore, we propose a filling equipment for oral liquid processing. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a filling device for oral liquid processing, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a filling device for oral liquid processing, comprising a base plate, a mounting frame fixedly mounted on the top of the base plate, a driving mechanism provided at the bottom of the mounting frame, an L-shaped pull plate provided on one side of the driving mechanism, a metering plate fixedly mounted at the bottom of the mounting frame, a plurality of piston chambers opened inside the metering plate, a piston rod slidably mounted inside the bottom of the metering plate, the L-shaped pull plate slidably connected to the piston rod, a piston block fixedly mounted at one end of the piston rod, a fixing ring fixedly mounted on the outer side of the piston rod, the L-shaped pull plate cooperating with the fixing ring, an adjusting plate slidably mounted on the outer side of the piston rod, and an adjusting nut threadedly mounted on the outer side of the piston rod.

[0006] Furthermore, each of the metering plates has a liquid inlet located inside and above the piston chamber. A liquid inlet pipe is fixedly installed on the top of the metering plate above the liquid inlet. A one-way liquid inlet valve is installed inside the liquid inlet. Each of the metering plates has a liquid outlet located inside and above several piston chambers. A one-way liquid outlet valve is installed inside the liquid outlet. A connecting hose is fixedly installed on the top of the metering plate and outside the liquid outlet. An electric telescopic rod is fixedly installed at the bottom of the mounting frame. A linkage plate is fixedly installed at the output end of the electric telescopic rod. Several filling heads are provided at the bottom of the linkage plate. One end of the connecting hose is fixedly connected to the input end of the filling head.

[0007] Furthermore, a liquid storage tank is provided on the top of the mounting frame, and one end of the liquid inlet pipe extends through the interior of the mounting frame to the bottom of the liquid storage tank.

[0008] Furthermore, the driving mechanism includes a concave frame, a stepper motor is fixedly installed at the bottom of the concave frame, a reciprocating lead screw is fixedly installed at the output end of the stepper motor, a sleeve plate is sleeved on the outside of the reciprocating lead screw, the sleeve plate cooperates with the reciprocating lead screw, and an L-shaped pull plate is fixedly installed on one side of the sleeve plate.

[0009] Furthermore, a limiting head is fixedly installed at the other end of the piston rod.

[0010] Furthermore, a conveyor belt is provided on the top of the base plate.

[0011] Furthermore, two guide rods are fixedly installed on the inner side of the concave frame, and the sleeve plate is slidably connected to the guide rods.

[0012] This utility model provides a filling device for oral liquid processing, which has the following beneficial effects: This oral liquid filling equipment, through the configuration of an L-shaped pull plate, a metering plate, a piston rod, a fixing ring, an adjusting plate, and an adjusting nut, allows for the adjustment of the height of the adjusting plate outside the piston rod. This adjusts the distance the piston rod is pulled down when the L-shaped pull plate moves down, as well as the amount of liquid drawn down by the piston block. This enables the filling volume of oral liquid bottles of different capacities to be adjusted conveniently and quickly, with high overall compatibility, and can realize and meet the filling needs of oral liquid bottles of different capacities. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial structural side view of the present invention; Figure 3 This is a bottom view of a partial structure of this utility model; Figure 4 This is a cross-sectional view of the quantitative plate of this utility model; Figure 5 This utility model Figure 4 Enlarged view of point A in the image.

[0014] In the diagram: 1. Base plate; 2. Mounting bracket; 3. Liquid storage tank; 4. Concave frame; 5. Stepper motor; 6. Reciprocating screw; 7. Sleeve plate; 8. L-shaped pull plate; 9. Metering plate; 10. Piston chamber; 11. Liquid inlet; 12. Liquid inlet pipe; 13. One-way liquid inlet valve; 14. Piston rod; 15. Piston block; 16. Fixing ring; 17. Adjusting plate; 18. Adjusting nut; 19. Limit head; 20. Liquid outlet; 21. One-way liquid outlet valve; 22. Electric telescopic rod; 23. Linkage plate; 24. Connecting hose; 25. Filling head; 26. Guide rod; 27. Conveyor belt. Detailed Implementation

[0015] 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.

[0016] Please see Figures 1 to 5 This utility model provides a technical solution: a filling device for oral liquid processing, including a base plate 1, a mounting frame 2 fixedly installed on the top of the base plate 1, a driving mechanism provided at the bottom of the mounting frame 2, an L-shaped pull plate 8 provided on one side of the driving mechanism, a metering plate 9 fixedly installed at the bottom of the mounting frame 2, a plurality of piston chambers 10 opened inside the metering plate 9, and a liquid inlet 11 opened inside the metering plate 9 and above the piston chambers 10, and a piston rod 14 slidably installed inside the bottom of the metering plate 9, wherein the outer side of the piston rod 14 is provided with a scale marking for the extraction volume to be moved down by different distances, so as to facilitate the adjustment of different extraction volumes, the L-shaped pull plate 8 is slidably connected to the piston rod 14, a piston block 15 is fixedly installed at one end of the piston rod 14, a fixing ring 16 is fixedly installed on the outer side of the piston rod 14, the L-shaped pull plate 8 cooperates with the fixing ring 16, an adjusting plate 17 is slidably installed on the outer side of the piston rod 14, and an adjusting nut 18 is threadedly installed on the outer side of the piston rod 14. By rotating the adjusting nut 18 to allow it to move through the thread, the height of the adjusting plate 17 outside the piston rod 14 can be adjusted. When the piston rod 14 is at a higher height, since the displacement distance of the L-shaped pull plate 8 is fixed, when the L-shaped pull plate 8 moves down, it can quickly contact the adjusting plate 17 and drive the piston rod 14 and piston block 15 to move down a greater distance, thereby drawing out more oral liquid. When the adjusting plate 17 is at a lower height outside the piston rod 14, the L-shaped pull plate 8 will contact the adjusting plate 17 later when it moves down, thus driving the piston rod 14 and piston block 15 to move down a shorter distance, thereby achieving adjustment for different capacities and providing higher compatibility.

[0017] An inlet pipe 12 is fixedly installed on the top of the metering plate 9 and above the inlet port 11. A one-way inlet valve 13 is provided inside the inlet port 11. An outlet port 20 is provided on the top of several piston chambers 10 inside the metering plate 9. A one-way outlet valve 21 is provided inside the outlet port 20. A connecting hose 24 is fixedly installed on the top of the metering plate 9 and outside the outlet port 20. An electric telescopic rod 22 is fixedly installed on the bottom of the mounting frame 2. A linkage plate 23 is fixedly installed on the output end of the electric telescopic rod 22. Several filling heads 25 are provided on the bottom of the linkage plate 23. One end of the connecting hose 24 is fixedly connected to the input end of the filling head 25. By setting the one-way inlet valve 13, when the piston block 15 moves down, the oral liquid in the storage tank 3 can be drawn into the piston chamber 10 through the inlet port 11 and the inlet pipe 12. When the piston block 15 moves up, the oral liquid cannot flow back into the storage tank 3 through the inlet port 11. The function of the one-way outlet valve 21 is to prevent outside air from entering the piston chamber 10 through the connecting hose 24 and the outlet port 20 when the piston block 15 moves down to draw in the liquid. Similarly, when the piston block 15 moves up, the oral liquid in the piston chamber 10 can be pushed from the outlet port 20 into the connecting hose 24 and then flow out through the filling head 25 to be filled into the oral liquid bottle.

[0018] A liquid storage tank 3 is provided on the top of the mounting frame 2, and one end of the liquid inlet pipe 12 extends through the interior of the mounting frame 2 to the bottom of the liquid storage tank 3. By placing the liquid storage tank 3 on the top of the mounting frame 2, it is convenient to draw the oral liquid into the piston chamber 10 through the liquid inlet pipe 12.

[0019] The drive mechanism includes a concave frame 4, a stepper motor 5 fixedly mounted at the bottom of the concave frame 4, a reciprocating lead screw 6 fixedly mounted at the output end of the stepper motor 5, a sleeve plate 7 sleeved on the outer side of the reciprocating lead screw 6, the sleeve plate 7 cooperating with the reciprocating lead screw 6, and an L-shaped pull plate 8 fixedly mounted on one side of the sleeve plate 7. With this drive mechanism, the stepper motor 5 can be turned on to drive the reciprocating lead screw 6 to rotate, thereby causing the sleeve plate 7 and the L-shaped pull plate 8 to move up and down reciprocally.

[0020] A limiting head 19 is fixedly installed at the other end of the piston rod 14. The limiting head 19 can limit the movement of the adjusting nut 18 and the adjusting plate 17.

[0021] A conveyor belt 27 is installed on the top of the base plate 1. The conveyor belt 27 can be used in conjunction with the oral liquid bottle placement box to transport the oral liquid bottles to be filled. A servo control box and drive source are installed on one side of the conveyor belt 27.

[0022] Two guide rods 26 are fixedly installed on the inner side of the concave frame 4, and the sleeve 7 is slidably connected to the guide rods 26. The guide rods 26 can limit and guide the sleeve 7, thereby preventing the sleeve 7 from rotating freely along with the reciprocating screw 6, and also improving the stability of the sleeve 7 when moving up and down.

[0023] In summary, when using this oral liquid processing filling equipment, the container containing the oral liquid bottles to be filled is placed on the conveyor belt 27 and transported to below the filling head 25. Then, the electric telescopic rod 22 is activated via the control box. The linkage plate 23 of the electric telescopic rod 22 and the filling head 25 move downwards, allowing the filling head 25 to insert into the oral liquid bottle. The stepper motor 5 in the control box then drives the reciprocating screw 6 to rotate, thereby causing the sleeve plate 7 to move up and down reciprocally. When the sleeve plate 7 moves downwards, the L-shaped pull plate 8 and the adjusting plate 17... After contact, the piston rod 14 and piston block 15 are pulled down, so that the oral liquid in the storage tank 3 is drawn into the piston chamber 10 through the inlet pipe 12 and inlet 11 by the piston block 15 cooperating with the piston chamber 10. Then the sleeve plate 7 and L-shaped pull plate 8 move up. After the L-shaped pull plate 8 contacts the fixing ring 16, it pushes the piston rod 14 up. The oral liquid in the piston chamber 10 is pushed into the connecting hose 24 through the outlet 20 by the piston block 15 and then filled into the oral liquid bottle through the filling head 25 to complete the filling. When changing to different capacities of oral liquid filling bottles and needing to adjust the filling capacity, first drive the L-shaped pull plate 8 with the stepper motor 5 to pull the piston rod 14 to the downward position, exposing the capacity scale markings on the outside of the piston rod 14. Then, push or pull the piston rod 14 up or down using the capacity scale markings as a reference point to adjust the suction volume of the piston rod 14 at different displacement distances. Next, push the adjusting plate 17 up to make it contact the bottom of the L-shaped pull plate 8, ensuring that after the L-shaped pull plate 8 moves down, the adjusting plate 17 can drive the piston rod 14 down a specified distance. Finally, rotate the adjusting nut 18 to limit the position of the adjusting plate 17 to complete the adjustment. The adjustment is convenient and quick, and highly compatible, suitable for oral liquid bottles of different capacities.

[0024] 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 filling device for oral liquid processing, comprising a base plate (1), characterized in that: A mounting bracket (2) is fixedly installed on the top of the base plate (1). A driving mechanism is provided at the bottom of the mounting bracket (2). An L-shaped pull plate (8) is provided on one side of the driving mechanism. A metering plate (9) is fixedly installed at the bottom of the mounting bracket (2). Several piston chambers (10) are opened inside the metering plate (9). A piston rod (14) is slidably installed inside the bottom of the metering plate (9). The L-shaped pull plate (8) is slidably connected to the piston rod (14). A piston block (15) is fixedly installed at one end of the piston rod (14). A fixing ring (16) is fixedly installed on the outside of the piston rod (14). The L-shaped pull plate (8) cooperates with the fixing ring (16). An adjusting plate (17) is slidably installed on the outside of the piston rod (14). An adjusting nut (18) is threaded on the outside of the piston rod (14).

2. The filling equipment for oral liquid processing according to claim 1, characterized in that: The metering plate (9) is provided with an inlet (11) inside and above the piston chamber (10). A one-way inlet valve (13) is provided inside the inlet (11). An inlet pipe (12) is fixedly installed on the top of the metering plate (9) above the inlet (11). An outlet (20) is provided inside the metering plate (9) and on the top of several piston chambers (10). A one-way outlet valve (21) is provided inside the outlet (20). A connecting hose (24) is fixedly installed on the top of the metering plate (9) and outside the outlet (20). An electric telescopic rod (22) is fixedly installed at the bottom of the mounting bracket (2). A linkage plate (23) is fixedly installed at the output end of the electric telescopic rod (22). Several filling heads (25) are provided at the bottom of the linkage plate (23). One end of the connecting hose (24) is fixedly connected to the input end of the filling head (25).

3. The filling equipment for oral liquid processing according to claim 2, characterized in that: The top of the mounting bracket (2) is provided with a liquid storage tank (3), and one end of the liquid inlet pipe (12) extends through the interior of the mounting bracket (2) to the bottom of the liquid storage tank (3).

4. The filling equipment for oral liquid processing according to claim 1, characterized in that: The driving mechanism includes a concave frame (4), a stepper motor (5) is fixedly installed at the bottom of the concave frame (4), a reciprocating screw (6) is fixedly installed at the output end of the stepper motor (5), a sleeve plate (7) is sleeved on the outside of the reciprocating screw (6), the sleeve plate (7) cooperates with the reciprocating screw (6), and an L-shaped pull plate (8) is fixedly installed on one side of the sleeve plate (7).

5. The filling equipment for oral liquid processing according to claim 1, characterized in that: The other end of the piston rod (14) is fixedly equipped with a limiting head (19).

6. The filling equipment for oral liquid processing according to claim 1, characterized in that: A conveyor belt (27) is provided on the top of the base plate (1).

7. The filling equipment for oral liquid processing according to claim 4, characterized in that: Two guide rods (26) are fixedly installed on the inner side of the concave frame (4), and the sleeve plate (7) is slidably connected to the guide rods (26).

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