Oral liquid filling device

Abstract

The utility model discloses an oral liquid filling device which comprises a barrel body, a discharging pipe and a feeding pipe are fixedly connected to the bottom of the barrel body in an inserted mode, a piston is arranged at the bottom of an inner cavity of the barrel body, and a connecting rod is fixedly connected to the top of the piston. According to the device, oral liquid is injected into a barrel from a feeding pipe, a movable plate moves on the front side of a graduated scale along with increase of the oral liquid in the barrel, the scale pointed by the movable plate is the amount of the oral liquid in the barrel, the injection amount is determined by observing the scale, and then a hydraulic rod is controlled to be shortened to drive a transverse plate; the transverse plate drives the movable plate, the top plate, the piston and the connecting plate to move downwards, the oral liquid in the barrel is filled into a container through the movable plug, and therefore filling work is achieved, compared with the prior art, a spring does not need to be used, and the situation that subsequent filling work is affected due to the fact that the elastic performance is reduced after long-time work is avoided.

Description

Technical Field

[0001] This utility model relates to the field of oral liquid filling technology, and in particular to an oral liquid filling device. Background Technology

[0002] The production of oral liquids requires filling operations, which necessitates the use of oral liquid filling equipment.

[0003] Chinese patent CN217779017U discloses a filling device for Ganoderma lucidum oral liquid, comprising a sleeve and a support. The sleeve has an inlet welded to its bottom and an inlet pipe welded to one side of its bottom. A one-way valve is installed inside the inlet, and a second one-way valve is installed inside the inlet pipe. A rotating plate is installed at the top of the sleeve, and a screw is welded to the bottom of the rotating plate. A threaded sleeve is welded to the top of the sleeve, and a locking pin is attached to one side of the threaded sleeve. A piston is secured to the bottom of the sleeve. This filling device for Ganoderma lucidum oral liquid can pre-adjust the filling volume according to the bottle size, thus ensuring consistent filling volume each time. This avoids discrepancies in filling volume due to human error or sensor error, ensuring filling quality. It improves filling efficiency in the early stages of filling and reduces liquid impact in the later stages, preventing the Ganoderma lucidum oral liquid from being flushed out of the bottle. It is suitable for filling Ganoderma lucidum oral liquid.

[0004] However, in actual use, the device uses the spring force to force the piston to squeeze the Ganoderma lucidum oral liquid through the one-way valve into the injection port, thus filling it into the bottle. However, the lifespan of the spring is limited, and after working for a long time, the performance of the spring deteriorates, making it unable to perform the filling work. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, one of the objectives of this utility model is to provide an oral liquid filling device.

[0006] One of the objectives of this utility model is achieved through the following technical solution:

[0007] An oral liquid filling device includes a cylindrical body. A discharge pipe and a feed pipe are fixedly inserted into the bottom of the cylindrical body. A piston is provided at the bottom of the inner cavity of the cylindrical body. A connecting rod is fixedly connected to the top of the piston. The top end of the connecting rod movably passes through the top of the cylindrical body. A top plate is fixedly connected to the top end of the connecting rod. A groove is provided on the right side of the top plate. A movable plate is movably connected to the inner cavity of the groove. A fixed rod is provided at the bottom of the movable plate. The top end of the fixed rod fits against the bottom of the movable plate. The fixed rod is fixedly connected to the right side wall of the connecting rod.

[0008] A hydraulic rod is provided on the right side of the cylinder, and a transmission rod is provided at the top of the hydraulic rod. A horizontal plate is fixedly connected to the top of the transmission rod, and the top of the horizontal plate is in contact with the bottom of the movable plate.

[0009] Furthermore, a mounting plate is fixedly connected to the rear side of the cylinder, and a number of screws are inserted into the mounting plate, which are arranged in a rectangular array.

[0010] Furthermore, the discharge pipe is equipped with a first check valve that matches it, and the feed pipe is equipped with a second check valve that matches it.

[0011] Furthermore, a rotating shaft is rotatably connected to the movable plate, and the rotating shaft is fixedly connected to the inner cavity of the groove.

[0012] Furthermore, the power output end of the hydraulic rod is fixedly connected to the transmission rod, and a support plate is fixedly connected to the bottom of the hydraulic rod, which is fixedly connected to the front side of the mounting plate.

[0013] Furthermore, a vertical plate is fixedly connected to the top of the mounting plate, and the vertical plate is located near the right side of the mounting plate, with a scale on the front side of the vertical plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention relates to an oral liquid filling device. The device injects oral liquid into the cylinder through a feed pipe. As the amount of oral liquid inside the cylinder increases, a movable plate moves in front of a scale. The scale indicated by the movable plate represents the amount of oral liquid inside the cylinder. The injection volume is determined by observing the scale. Then, the hydraulic rod is shortened to drive the horizontal plate. The horizontal plate drives the movable plate, top plate, piston, and connecting plate downwards. The movable plug fills the oral liquid inside the cylinder into a container, thus completing the filling process. Compared with the prior art, this device eliminates the need for springs, avoiding the reduction in elasticity over long-term operation that could affect subsequent filling processes. Attached Figure Description

[0016] Figure 1 This is a frontal perspective view of the present invention;

[0017] Figure 2 This is a bottom-view perspective view of the present invention;

[0018] Figure 3 This is a front sectional perspective view of the cylindrical body of the component of this utility model;

[0019] Figure 4 This is a front perspective view of the vertical plate of the component of this utility model;

[0020] Figure 5 This is a front perspective view of the piston component of this utility model;

[0021] Figure 6 This is a front perspective view of the groove in the component of this utility model;

[0022] Figure 7 This is a frontal perspective view of the movable plate of the component of this utility model.

[0023] Labels in the diagram: 1. Cylinder; 2. Mounting plate; 3. Screw; 4. Discharge pipe; 5. First check valve; 6. Feed pipe; 7. Second check valve; 8. Piston; 9. Connecting rod; 10. Top plate; 11. Groove; 12. Movable plate; 13. Rotating shaft; 14. Horizontal plate; 15. Transmission rod; 16. Hydraulic rod; 17. Support plate; 18. Fixing rod; 19. Vertical plate; 20. Scale. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-7 This utility model provides a technical solution: an oral liquid filling device, including a cylinder 1, a mounting plate 2 fixedly connected to the rear side of the cylinder 1, a plurality of screws 3 inserted into the mounting plate 2, the screws 3 being arranged in a rectangular array, a vertical plate 19 fixedly connected to the top of the mounting plate 2, the vertical plate 19 being close to the right side of the mounting plate 2, a scale 20 being provided on the front side of the vertical plate 19, a discharge pipe 4 and a feed pipe 6 fixedly inserted into the bottom of the cylinder 1, the discharge pipe 4 being provided with a first one-way valve 5 matching it, and the feed pipe 6 being provided with a second one-way valve matching it. A piston 8 is provided at the bottom of the inner cavity of the valve 7 and the cylinder 1. A connecting rod 9 is fixedly connected to the top of the piston 8. The top end of the connecting rod 9 moves through the top of the cylinder 1. A top plate 10 is fixedly connected to the top end of the connecting rod 9. A groove 11 is provided on the right side of the top plate 10. A movable plate 12 is movably connected to the inner cavity of the groove 11. A rotating shaft 13 is rotatably connected to the movable plate 12. The rotating shaft 13 is fixedly connected to the inner cavity of the groove 11. A fixing rod 18 is provided at the bottom of the movable plate 12. The top end of the fixing rod 18 fits against the bottom of the movable plate 12. The fixing rod 18 is fixedly connected to the right side wall of the connecting rod 9.

[0026] A hydraulic rod 16 is provided on the right side of the cylinder 1. A transmission rod 15 is provided at the top of the hydraulic rod 16. The power output end of the hydraulic rod 16 is fixedly connected to the transmission rod 15. A support plate 17 is fixedly connected to the bottom of the hydraulic rod 16. The support plate 17 is fixedly connected to the front side of the mounting plate 2. A horizontal plate 14 is fixedly connected to the top of the transmission rod 15. The top of the horizontal plate 14 is in contact with the bottom of the movable plate 12.

[0027] In this embodiment: the first one-way valve 5 and the second one-way valve 7 refer to the structure of one-way valve one and one-way valve two in a meat Ganoderma oral liquid filling device with Chinese invention patent publication number CN217779017U.

[0028] Working Principle: This utility model relates to an oral liquid filling device. During use, the inlet pipe 6 is connected to an external injection device. The container to be filled is placed at the bottom of the outlet pipe 5. The oral liquid is then injected into the cylinder 1 through the inlet pipe 6. As the amount of oral liquid inside the cylinder 1 increases, the piston 8 moves upward. The piston 8 drives the connecting rod 9, top plate 10, fixed rod 18, and movable plate 12 to move upward. The movable plate 12 moves in front of the scale 20. The scale indicated by the movable plate 12 represents the amount of oral liquid inside the cylinder 1. The injection volume is determined by observing the scale. When the movable plate 12 reaches the designated scale, the injection stops. Then, the hydraulic rod 16 is controlled to extend, driving the transmission rod 15 and the horizontal plate 14 to move upward. The horizontal plate 14 moves upward... The movable plate 12 is flipped around the pivot 13. The horizontal plate 14 continues to move upwards until it is far from the movable plate 12. Then, under gravity, the movable plate 12 naturally flips downwards, remaining in contact with the top of the fixed rod 18 and maintaining a horizontal position. At this point, the horizontal plate 14 is above the movable plate 12. The hydraulic rod 16 is then shortened, causing the horizontal plate 14 to move downwards. The movable plate 12 remains horizontal thanks to the fixed rod 18. The horizontal plate 14, along with the movable plate 12, top plate 10, piston 8, and connecting rod 9, moves downwards. The piston 8 fills the oral liquid inside the cylinder 1 into the container. After filling, the hydraulic rod 16 moves the horizontal plate 14 upwards to the top of the vertical plate 19, and the filling process continues.

[0029] The device injects oral liquid into the cylinder through the feed pipe. As the amount of oral liquid inside the cylinder increases, the movable plate moves in front of the scale. The scale indicated by the movable plate is the amount of oral liquid inside the cylinder. The injection volume is determined by observing the scale. Then, the hydraulic rod is controlled to shorten, driving the horizontal plate. The horizontal plate drives the movable plate, top plate, piston, and connecting plate to move downwards. The movable plug fills the oral liquid inside the cylinder into the container, thus realizing the filling operation. Compared with the existing technology, there is no need to use springs, avoiding the reduction of elasticity after long-term operation, which would affect the subsequent filling operation.

[0030] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0035] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. An oral liquid filling device, comprising a cylinder (1), characterized in that: The bottom of the cylinder (1) is fixedly connected to a discharge pipe (4) and a feed pipe (6). The bottom of the inner cavity of the cylinder (1) is provided with a piston (8). The top of the piston (8) is fixedly connected with a connecting rod (9). The top of the connecting rod (9) moves through the top of the cylinder (1). The top of the connecting rod (9) is fixedly connected with a top plate (10). The right side of the top plate (10) is provided with a groove (11). The inner cavity of the groove (11) is movably connected with a movable plate (12). The bottom of the movable plate (12) is provided with a fixing rod (18). The top of the fixing rod (18) is in contact with the bottom of the movable plate (12). The fixing rod (18) is fixedly connected to the right side wall of the connecting rod (9). A hydraulic rod (16) is provided on the right side of the cylinder (1), and a transmission rod (15) is provided at the top of the hydraulic rod (16). A horizontal plate (14) is fixedly connected to the top of the transmission rod (15). The top of the horizontal plate (14) is in close contact with the bottom of the movable plate (12). A mounting plate (2) is fixedly connected to the rear side of the cylinder (1). Several screws (3) are inserted into the mounting plate (2). The screws (3) are arranged in a rectangular array. A first check valve (5) is provided on the discharge pipe (4) and a first check valve (5) is provided on the feed pipe (6). The second check valve (7) is provided. A rotating shaft (13) is rotatably connected to the movable plate (12). The rotating shaft (13) is fixedly connected to the inner cavity of the groove (11). The power output end of the hydraulic rod (16) is fixedly connected to the transmission rod (15). A support plate (17) is fixedly connected to the bottom of the hydraulic rod (16). The support plate (17) is fixedly connected to the front side of the mounting plate (2). A vertical plate (19) is fixedly connected to the top of the mounting plate (2). The vertical plate (19) is close to the right side of the mounting plate (2). A scale (20) is provided on the front side of the vertical plate (19).

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