Filling equipment for liquid medicine
Through the combination of hydraulic equipment and liquid leakage prevention device, the problem of irregular and contamination of Chinese medicine liquid output in the medical liquid filling equipment is solved, and the quantitative filling and cleaning effect is achieved.
Patent Information
- Application Number
- CN202421226704.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing anti-inflammatory and antibacterial liquid filling equipment is difficult to maintain the output and quantification of the liquid during the filling process, which can easily lead to overflow or too little, and the residue of the liquid at the bottom of the filling mouth may cause contamination.
A filling equipment for medicine liquids was designed, including hydraulic equipment, quantitative cutting device and liquid leakage prevention device. The movable rod and soft rod are driven by hydraulic equipment to realize the quantitative delivery of medicine liquids, and formed through the piston and torsion spring shaft. In negative pressure state, clean the filling nozzle to prevent leakage of the medicine.
The consistency of the quality of the liquid is achieved at each filling, preventing the liquid from overflowing and contaminating, and improving the effectiveness and cleanliness of the equipment.
Smart Images
Figure CN222331508U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of liquid medicine filling, in particular to a liquid medicine filling device. Background Art
[0002] The existing filling equipment for anti-inflammatory and antibacterial liquid is used to fill the anti-inflammatory and antibacterial liquid into a container. During the production process of the liquid medicine, a filling machine is usually used for filling, that is, the empty bottle is moved to the bottom of the filling nozzle through a bottle conveying device, and the liquid medicine is output through the filling nozzle to fill the empty bottle.
[0003] The existing filling equipment has certain drawbacks when in use. When the filling nozzle outputs the medicine liquid during use, it is difficult to maintain a quantitative output of the medicine liquid, which may lead to overfilling or underfilling, resulting in overflow of the medicine liquid. In addition, the medicine liquid may adhere to the bottom of the filling nozzle, and then come into contact with the outside world, causing contamination of the medicine liquid. Utility Model Content
[0004] The purpose of the utility model is to provide a filling device for liquid medicine to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filling device for liquid medicine, comprising a filling device body, a filling nozzle is fixedly connected to the bottom end of the filling device body, a liquid storage tank is fixedly connected to the top end of the filling device body, a hydraulic device is fixedly connected to the top end of the filling device body, a quantitative unloading device is arranged at the top end inside the filling device body, a fixed pipe is fixedly connected to the top end inside the filling device body, an unloading wheel is rotatably connected to the inner wall of the fixed pipe, a unloading trough is arranged at the top end of the unloading wheel, a limiting track is arranged on the outer wall of the fixed pipe, and a soft rod is slidably connected to the inner wall of the limiting track.
[0006] As a further preferred embodiment of the technical solution, a movable rod is passed through and slidably connected to the bottom end of the hydraulic equipment, and a universal shaft is rotatably connected to the outer wall of the movable rod.
[0007] As a further preferred embodiment of the present technical solution, one end of the soft rod located inside the limiting track is fixedly connected to the outer wall of the unloading wheel, and one end of the soft rod located outside the limiting track is fixedly connected to the universal shaft.
[0008] As a further preferred embodiment of the present technical solution, a liquid inlet is provided at the inner top of the filling equipment body, and the top of the liquid inlet is connected through the bottom of the liquid storage tank.
[0009] As a further preferred embodiment of the technical solution, a liquid leakage prevention device is provided inside the filling equipment body, a fixing plate is fixedly connected to the inner wall of the filling equipment body, a connecting pipe is penetrated and fixedly connected inside the fixing plate, a piston is slidably connected inside the connecting pipe, and a connecting rod is fixedly connected to the top end of the piston.
[0010] As a further preferred embodiment of the present technical solution, the connecting rod passes through and is slidably connected to the interior of the connecting pipe, the top end of the connecting rod is fixedly connected to a fixing rod, and the top end of the fixing rod is fixedly connected to the bottom end of the movable rod.
[0011] As a further preferred embodiment of the technical solution, a feed opening is provided at the top of the fixed plate, a torsion spring shaft is fixedly connected to the bottom end of the fixed plate, and a baffle is fixedly connected to the outer wall of the torsion spring shaft.
[0012] The utility model provides a filling device for liquid medicine, which has the following beneficial effects:
[0013] (1) The utility model allows the liquid medicine inside the liquid storage tank to enter the inside of the discharge trough through the liquid inlet, and turns on the hydraulic equipment. The hydraulic equipment starts to drive the movable rod to move downward, and when the movable rod moves downward, it drives the soft rod to move downward. The universal shaft rotates to drive the soft rod to move inside the limit track, and then the soft rod drives the discharge wheel to rotate. The discharge wheel rotates inside the fixed pipe, and the liquid medicine inside the discharge trough is transported to the filling nozzle for filling. The quality of the liquid medicine filled each time can be kept the same, thereby increasing the use effect of the device.
[0014] (2) The utility model opens the baffle to the bottom of the fixed plate by squeezing the liquid medicine on the baffle during the unloading process. When the movable rod moves upward, the baffle loses the squeezing force of the external force, and the torsion spring shaft drives it to reset. The movable rod drives the connecting rod to move upward through the fixed rod. The upward movement of the connecting rod drives the piston to move upward inside the connecting pipe, thereby forming a negative pressure state in the space above the filling nozzle, so that the outside of the filling nozzle is kept clean for a long time, and there is no leakage of liquid medicine to pollute the external environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the quantitative feeding device of the utility model;
[0018] Figure 4 It is a side view structural schematic diagram of the quantitative feeding device of the utility model;
[0019] Figure 5 It is a schematic structural diagram of the liquid leakage prevention device of the utility model.
[0020] In the figure: 1. Filling equipment body; 2. Filling nozzle; 3. Liquid storage tank; 4. Hydraulic equipment; 5. Quantitative unloading device; 51. Fixed pipeline; 52. Liquid inlet; 53. Unloading wheel; 54. Unloading trough; 55. Limiting track; 56. Soft rod; 57. Movable rod; 58. Universal shaft; 6. Anti-leakage device; 61. Fixed plate; 62. Connecting pipeline; 63. Piston; 64. Connecting rod; 65. Fixed rod; 66. Unloading port; 67. Torsion spring shaft; 68. Baffle. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0022] The utility model provides a technical solution: Figures 1 to 5 As shown, in this embodiment, a filling device for liquid medicine includes a filling device body 1, a filling nozzle 2 is fixedly connected to the bottom end of the filling device body 1, a liquid storage tank 3 is fixedly connected to the top of the filling device body 1, a hydraulic device 4 is fixedly connected to the top of the filling device body 1, a quantitative unloading device 5 is arranged at the top of the inner top of the filling device body 1, a fixed pipe 51 is fixedly connected to the inner top of the filling device body 1, a unloading wheel 53 is rotatably connected to the inner wall of the fixed pipe 51, a unloading trough 54 is arranged at the top of the unloading wheel 53, a limiting track 55 is arranged on the outer wall of the fixed pipe 51, and a soft rod 56 is slidably connected to the inner wall of the limiting track 55.
[0023] A movable rod 57 is passed through and slidably connected to the bottom end of the hydraulic device 4 , and a universal shaft 58 is rotatably connected to the outer wall of the movable rod 57 .
[0024] The movable rod 57 can be driven to move up and down in the vertical direction by the hydraulic device 4 .
[0025] One end of the soft rod 56 located inside the limiting track 55 is fixedly connected to the outer wall of the unloading wheel 53 , and one end of the soft rod 56 located outside the limiting track 55 is fixedly connected to the universal shaft 58 .
[0026] The movable rod 57 moves vertically, driving the soft rod 56 to rotate inside the limiting track 55, thereby driving the unloading wheel 53 to rotate and unload materials.
[0027] A liquid inlet 52 is provided at the top of the inner part of the filling device body 1 , and the top of the liquid inlet 52 is connected to the bottom of the liquid storage tank 3 .
[0028] The liquid medicine can be continuously delivered to the filling device body 1 through the liquid storage box 3 using the liquid inlet 52 .
[0029] Among them, a liquid leakage prevention device 6 is arranged inside the filling equipment body 1, a fixing plate 61 is fixedly connected to the inner wall of the filling equipment body 1, a connecting pipe 62 penetrates and is fixedly connected inside the fixing plate 61, a piston 63 is slidably connected inside the connecting pipe 62, and a connecting rod 64 is fixedly connected to the top of the piston 63.
[0030] The piston 63 can form a negative pressure state inside the filling device body 1, thereby maintaining the liquid-free state.
[0031] The connecting rod 64 penetrates through and is slidably connected to the interior of the connecting pipe 62 . The top end of the connecting rod 64 is fixedly connected to a fixing rod 65 . The top end of the fixing rod 65 is fixedly connected to the bottom end of the movable rod 57 .
[0032] Through the fixing rod 65 , when the movable rod 57 moves in the vertical direction, the connecting rod 64 can be driven to move together.
[0033] A feeding port 66 is provided at the top of the fixed plate 61 , a torsion spring shaft 67 is fixedly connected to the bottom end of the fixed plate 61 , and a baffle 68 is fixedly connected to the outer wall of the torsion spring shaft 67 .
[0034] The baffle 68 can assist the connecting pipe 62 in forming a negative pressure state inside the filling device body 1, further increasing the negative pressure effect.
[0035] The utility model provides a filling device for liquid medicine, and the specific working principle is as follows: when in use, the liquid medicine inside the liquid storage tank 3 enters the inside of the discharge trough 54 through the liquid inlet 52, and the hydraulic device 4 is turned on. The hydraulic device 4 starts to drive the movable rod 57 to move downward. When the movable rod 57 moves downward, it drives the soft rod 56 to move downward. The universal shaft 58 rotates to drive the soft rod 56 to move inside the limiting track 55, and then the soft rod 56 drives the discharge wheel 53 to rotate. The discharge wheel 53 rotates inside the fixed pipe 51 to transport the liquid medicine inside the discharge trough 54 to the filling nozzle 2 for filling. After the discharge is completed, the hydraulic device 4 drives the movable rod 57 to move upward, and then drives the discharge wheel 53 to reset. During the discharge process, part of the liquid medicine water flow hits the baffle 68 The movable rod 57 is hit, and then the baffle 68 is opened, and the medicine reaches the bottom of the fixed plate 61 and enters the interior of the filling nozzle 2. When the movable rod 57 moves upward, the baffle 68 loses the extrusion of external force, and the torsion spring shaft 67 drives it to reset, and the movable rod 57 drives the connecting rod 64 to move upward through the fixed rod 65. When the residual liquid on the upper part of the filling nozzle 2 slides down and is ready to drip, it is blocked at the filling nozzle 2 to form a liquid seal, and the upper space of the filling nozzle remains closed. The connecting rod 64 moves upward to drive the piston 63 to move upward inside the connecting pipe 62 and the medicine remaining in the filling nozzle 2 that slides down, forming a negative pressure state in the upper space of the filling nozzle 2, and the medicine that is about to drip at the filling nozzle 2 is sucked upward, and moved upward from the filling nozzle 3 to prevent the internal medicine from leaking.
[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A filling device for liquid medicine, comprising a filling device body (1), characterized in that: The bottom end of the filling device body (1) is fixedly connected to a filling nozzle (2), the top end of the filling device body (1) is fixedly connected to a liquid storage tank (3), the top end of the filling device body (1) is fixedly connected to a hydraulic device (4), the top end of the filling device body (1) is provided with a quantitative discharge device (5), the top end of the filling device body (1) is fixedly connected to a fixed pipe (51), the inner wall of the fixed pipe (51) is rotatably connected to a discharge wheel (53), the top end of the discharge wheel (53) is provided with a discharge trough (54), the outer wall of the fixed pipe (51) is provided with a limit track (55), and the inner wall of the limit track (55) is slidably connected to a soft rod (56).
2. A liquid medicine filling device according to claim 1, characterized in that: A movable rod (57) penetrates and is slidably connected to the bottom end of the hydraulic device (4); a universal shaft (58) is rotatably connected to the outer wall of the movable rod (57).
3. A liquid medicine filling device according to claim 2, characterized in that: One end of the soft rod (56) located inside the limiting track (55) is fixedly connected to the outer wall of the unloading wheel (53), and one end of the soft rod (56) located outside the limiting track (55) is fixedly connected to the universal shaft (58).
4. A liquid medicine filling device according to claim 3, characterized in that: A liquid inlet (52) is provided at the top of the interior of the filling device body (1), and the top of the liquid inlet (52) is connected to the bottom of the liquid storage tank (3).
5. A liquid medicine filling device according to claim 4, characterized in that: A liquid leakage prevention device (6) is provided inside the filling device body (1); a fixing plate (61) is fixedly connected to the inner wall of the filling device body (1); a connecting pipe (62) penetrates and is fixedly connected to the inside of the fixing plate (61); a piston (63) is slidably connected to the inside of the connecting pipe (62); and a connecting rod (64) is fixedly connected to the top end of the piston (63).
6. A liquid medicine filling device according to claim 5, characterized in that: The connecting rod (64) passes through and is slidably connected to the interior of the connecting pipe (62); the top end of the connecting rod (64) is fixedly connected to a fixing rod (65); and the top end of the fixing rod (65) is fixedly connected to the bottom end of the movable rod (57).
7. A liquid medicine filling device according to claim 6, characterized in that: The top end of the fixed plate (61) is provided with a feed opening (66), the bottom end of the fixed plate (61) is fixedly connected to a torsion spring rotating shaft (67), and the outer wall of the torsion spring rotating shaft (67) is fixedly connected to a baffle (68).