Liquid medicine filling device

Abstract

The utility model relates to the technical field of filling devices, in particular to a liquid medicine filling device which is convenient to fix, improves working efficiency and enhances practicability. Comprising a conveying mechanism, four supporting legs are evenly and fixedly installed at the bottom end of the conveying mechanism, a plurality of ejector rods are fixedly installed at the top end of the conveying mechanism, the top ends of the ejector rods are connected through a top plate, electric push rods are arranged at the bottom end of the top plate, the bottom ends of the two electric push rods are connected through a lifting plate, and a filling assembly is arranged on the lifting plate; an L-shaped plate and an electric cylinder are fixedly mounted at the bottom end of the conveying mechanism, a first through hole is formed in the L-shaped plate, a first limiting rod is fixedly mounted in the first through hole, limiting holes are formed in the two moving rods, the two limiting holes are slidably connected with the first limiting rod, a bottom plate is fixedly mounted at the bottom end of the electric cylinder, and connecting rods are hinged to the two ends of the bottom plate; the outer ends of the two connecting rods are hinged to the inner ends of the two moving rods respectively.

Description

Technical Field

[0001] The utility model relates to the technical field of filling devices, in particular to a liquid medicine filling device. Background Art

[0002] Liquid medicine refers to a liquid medicine made by dispersing drugs in a suitable dispersion medium. It can be taken orally or externally. The drugs in the liquid medicine can be dispersed in the medium in a molecular state or a particle state, thereby forming a homogeneous liquid medicine or a heterogeneous liquid medicine. The degree of dispersion of drug particles in the liquid medicine is closely related to the efficacy, stability and toxic side effects of the medicine. Different preparation methods are required for liquid medicines in different dispersion states. When people fill and store liquid medicines, filling devices are usually used;

[0003] For example, the utility model patent with Chinese patent publication number CN214360203U discloses an automatic filling device for liquid medicines, including a support frame, a motor, a filler, a conveyor belt and a telescopic push rod. The motor is arranged on the back of the support frame, a chain is connected to the outer wall of the first gear, a movable frame is fixed to the other end of the connecting rod, a liquid injection pipe is connected to the inside of the movable frame, and a conveyor belt is arranged on the front of the support frame;

[0004] It was found during use of the above-mentioned prior art that the device is provided with a telescopic push rod and a gasket. When the collecting tank reaches the bottom of the filler through the conveyor belt, the telescopic push rod is started to drive the pallet to move forward, so that the gasket on the pallet comes into contact with the collecting tank, and then the friction force on the collecting tank is increased through the gasket to prevent the collecting tank from falling off. However, the device only relies on the cooperation of the pallet and the gasket on one side to fix the collecting tank, and the fixing effect is poor, which reduces the working efficiency and leads to poor practicality. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to solve the above technical problems, the utility model provides a liquid medicine filling device which is easy to fix, improves work efficiency and enhances practicality.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a liquid medicine filling device, comprising a conveying mechanism, four legs are evenly fixedly installed on the bottom end of the conveying mechanism, a plurality of push rods are fixedly installed on the top end of the conveying mechanism, the top ends of the plurality of push rods are connected through a top plate, an electric push rod is arranged at the bottom end of the top plate, the bottom ends of the two electric push rods are connected through a lifting plate, and a filling assembly is arranged on the lifting plate. The fixing mechanism comprises two moving rods, an L-shaped plate and an electric cylinder are fixedly installed at the bottom end of the conveying mechanism, a first through hole is provided on the L-shaped plate, a first limit rod is fixedly installed in the first through hole, limiting holes are provided on the two moving rods, the two limiting holes are slidably connected to the first limit rod, a bottom plate is fixedly installed at the bottom end of the electric cylinder, connecting rods are hinged at both ends of the bottom plate, the outer ends of the two connecting rods are respectively hinged to the inner ends of the two moving rods, clamping blocks are fixedly installed at the inner ends of the two moving rods, and a plurality of grooves are provided on the two clamping blocks.

[0009] By adopting the above technical scheme, the conveying mechanism conveys the bottle body to the bottom of the filling assembly, starts the electric cylinder, the electric cylinder drives the bottom plate to rise, and the bottom plate drives the top ends of the two connecting rods to rise, so that the two connecting rods become inclined, and the two moving rods slide on the first limit rod and approach each other, drive the two clamping blocks to approach each other, the grooves on the two clamping blocks cooperate to clamp and fix multiple bottle bodies, and then the filling assembly is filled. After the filling is completed, the electric cylinder drives the bottom plate to descend, and the bottom plate drives the two moving rods to move away from each other through the two connecting rods, so that the two clamping blocks move away from the bottle bodies and the limit is released. This process realizes a process that is easy to fix, improves work efficiency, and thus enhances practicality.

[0010] Preferably, friction pads are provided in each of the plurality of grooves.

[0011] By adopting the above technical solution, the friction pad can increase the friction between the clamping block and the bottle body to avoid sliding, thereby enhancing practicality.

[0012] Preferably, second limit rods are fixedly installed at both ends of the conveying mechanism, and the two moving rods are slidably connected to the two second limit rods respectively.

[0013] By adopting the above technical solution, the second limiting rod can limit the moving direction of the moving rod, thereby enhancing stability.

[0014] Preferably, the plurality of legs are connected via a reinforcement rod.

[0015] By adopting the above technical solution, the reinforcement rod can strengthen the connection between the legs, thereby enhancing stability.

[0016] Preferably, casters are fixedly mounted on the bottom ends of the plurality of legs.

[0017] By adopting the above technical solution, the device can be moved to a required place, thereby reducing usage limitations.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present application provides a liquid medicine filling device, which has the following beneficial effects:

[0020] The conveying mechanism conveys the bottle body to the bottom of the filling assembly and starts the electric cylinder. The electric cylinder drives the bottom plate to rise, and the bottom plate drives the top ends of the two connecting rods to rise, so that the two connecting rods become inclined, and the two moving rods slide on the first limit rod and approach each other, driving the two clamping blocks to approach each other, and the grooves on the two clamping blocks cooperate to clamp and fix multiple bottle bodies, and then the filling assembly is filled. After the filling is completed, the electric cylinder drives the bottom plate to descend, and the bottom plate drives the two moving rods away from each other through the two connecting rods, so that the two clamping blocks are away from the bottle bodies and the limit is released. This process realizes a process that is easy to fix, improves work efficiency, and thus enhances practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the shaft side structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the axial side cross-sectional structure of the utility model;

[0023] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0024] Figure 4 It is a right side sectional structural schematic diagram of the utility model.

[0025] Markings in the attached drawings: 1. conveying mechanism; 2. support legs; 3. push rod; 4. top plate; 5. electric push rod; 6. lifting plate; 7. filling assembly; 8. moving rod; 9. L-shaped plate; 10. electric cylinder; 11. first limiting rod; 12. bottom plate; 13. connecting rod; 14. clamping block; 15. friction pad; 16. second limiting rod; 17. reinforcement rod; 18. caster. DETAILED DESCRIPTION

[0026] Example

[0027] See also Figure 1-Figure 4A liquid medicine filling device comprises a conveying mechanism 1, four legs 2 are evenly fixedly installed at the bottom of the conveying mechanism 1, a plurality of push rods 3 are fixedly installed at the top of the conveying mechanism 1, the tops of the plurality of push rods 3 are connected through a top plate 4, an electric push rod 5 is arranged at the bottom of the top plate 4, the bottom ends of the two electric push rods 5 are connected through a lifting plate 6, a filling assembly 7 is arranged on the lifting plate 6, the fixing mechanism comprises two moving rods 8, an L-shaped plate 9 and an electric cylinder 10 are fixedly installed at the bottom end of the conveying mechanism 1, a first through hole is provided on the L-shaped plate 9, a first limiting rod 11 is fixedly installed in the first through hole, limiting holes are provided on the two moving rods 8, the two limiting holes are slidably connected with the first limiting rod 11, a bottom plate 12 is fixedly installed at the bottom end of the electric cylinder 10, connecting rods 13 are hinged at both ends of the bottom plate 12, and the outer ends of the two connecting rods 13 are respectively hinged with the inner ends of the two moving rods 8 , the inner ends of the two moving rods 8 are fixedly installed with clamping blocks 14, and the two clamping blocks 14 are provided with multiple grooves. The conveying mechanism 1 conveys the bottle body to the bottom of the filling assembly 7, and the electric cylinder 10 is started. The electric cylinder 10 drives the bottom plate 12 to rise, and the bottom plate 12 drives the top ends of the two connecting rods 13 to rise, so that the two connecting rods 13 become inclined, so that the two moving rods 8 slide on the first limit rod 11 and approach each other, drive the two clamping blocks 14 to approach each other, and the grooves on the two clamping blocks 14 cooperate to clamp and fix multiple bottles, and then the filling assembly 7 is filled. After the filling is completed, the electric cylinder 10 drives the bottom plate 12 to descend, and the bottom plate 12 drives the two moving rods 8 to move away from each other through the two connecting rods 13, so that the two clamping blocks 14 move away from the bottle body, and the limit is released. This process realizes a process that is easy to fix, improves work efficiency, and thus enhances practicality.

[0028] See also Figure 1-Figure 4 Friction pads 15 are arranged in the plurality of grooves, and the friction pads 15 can increase the friction between the clamping block 14 and the bottle body to avoid sliding, thereby enhancing practicality.

[0029] See also Figure 1 , Figure 3 and Figure 4 A second limiting rod 16 is fixedly installed at both ends of the conveying mechanism 1, and the two moving rods 8 are slidably connected to the two second limiting rods 16 respectively. The second limiting rod 16 can limit the movement direction of the moving rod 8. The multiple legs 2 are connected by a reinforcement rod 17, and the reinforcement rod 17 can strengthen the connection between the legs 2, thereby enhancing stability.

[0030] See also Figure 1-Figure 4 Casters 18 are fixedly mounted at the bottom ends of the multiple legs 2, so that the device can be moved to a desired location, thereby reducing usage limitations.

[0031] The utility model provides a liquid medicine filling device. When it is working, the conveying mechanism 1 conveys the bottle body to the bottom of the filling component 7, starts the electric cylinder 10, and the electric cylinder 10 drives the bottom plate 12 to rise. The bottom plate 12 drives the top ends of the two connecting rods 13 to rise, so that the two connecting rods 13 become inclined, so that the two moving rods 8 slide on the first limit rod 11 and approach each other, drive the two clamping blocks 14 to approach each other, the grooves on the two clamping blocks 14 cooperate to clamp and fix multiple bottle bodies, and then the filling component 7 is filled. After the filling is completed, the electric cylinder 10 drives the bottom plate 12 to descend, and the bottom plate 12 drives the two moving rods 8 to move away from each other through the two connecting rods 13, so that the two clamping blocks 14 move away from each other and release the limit. This process realizes a process that is easy to fix.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquid medicine filling device, comprising a conveying mechanism (1), wherein four legs (2) are evenly fixedly installed at the bottom end of the conveying mechanism (1), a plurality of push rods (3) are fixedly installed at the top end of the conveying mechanism (1), the top ends of the plurality of push rods (3) are connected through a top plate (4), an electric push rod (5) is arranged at the bottom end of the top plate (4), the bottom ends of the two electric push rods (5) are connected through a lifting plate (6), and a filling assembly (7) is arranged on the lifting plate (6), characterized in that , also includes: A fixing mechanism, wherein the fixing mechanism comprises two moving rods (8), an L-shaped plate (9) and an electric cylinder (10) are fixedly installed at the bottom end of the conveying mechanism (1), a first through hole is provided on the L-shaped plate (9), a first limit rod (11) is fixedly installed in the first through hole, both moving rods (8) are provided with limit holes, both limit holes are slidably connected to the first limit rod (11), a bottom plate (12) is fixedly installed at the bottom end of the electric cylinder (10), both ends of the bottom plate (12) are hinged with connecting rods (13), the outer ends of the two connecting rods (13) are respectively hinged with the inner ends of the two moving rods (8), the inner ends of the two moving rods (8) are fixedly installed with clamping blocks (14), and both clamping blocks (14) are provided with a plurality of grooves.

2. A liquid medicine filling device as claimed in claim 1, characterized in that: Friction pads (15) are arranged in each of the plurality of grooves.

3. A liquid medicine filling device as claimed in claim 2, characterized in that: Second limiting rods (16) are fixedly mounted at both ends of the conveying mechanism (1), and the two moving rods (8) are respectively slidably connected to the two second limiting rods (16).

4. A liquid medicine filling device as claimed in claim 3, characterized in that: The plurality of legs (2) are connected via a reinforcement rod (17).

5. A liquid medicine filling device as claimed in claim 4, characterized in that: Casters (18) are fixedly mounted on the bottom ends of the plurality of legs (2).

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