Reset mechanism for shaking medicine bottle

Abstract

The invention discloses a reset mechanism for medicine bottle shaking. Belongs to the technical field of resetting structures, can realize resetting of medicine bottles, guarantees shaking stability, improves working efficiency, and is simple in structure and convenient to use. Comprising a storage table and a driving support connected with the storage table in a matched mode, the driving support comprises a driving base and a supporting frame which are fixedly installed mutually, and a bottle shaking device is arranged on the supporting frame; a plurality of connecting columns are arranged on the storage table, a holding and stopping device connected with the connecting columns in a matched mode is arranged on the supporting frame and comprises a mounting base, two holding and stopping clamping jaws which are symmetrically arranged are arranged on the mounting base in a sliding mode, and a cavity used for containing the connecting columns to move is formed between the two holding and stopping clamping jaws; and the connecting column is positioned in the cavity.

Description

Technical Field

[0001] The invention relates to the technical field of reset structures, in particular to a reset mechanism for shaking a medicine bottle. Background Art

[0002] With the development of science and technology, the methods of automatic dispensing have become more diverse. However, the methods of mixing medicine bottles used by current automatic dispensing equipment are also diverse. For example, some automatic dispensing equipment uses a robotic arm to shake the medicine bottle to achieve liquid mixing, which is not only costly but also inefficient. Others use repeated suction to achieve drug mixing. Although it reduces costs, the efficiency is still very low and this method is more prone to problems.

[0003] The existing liquid mixing methods are not only inefficient but also relatively costly. In addition, most devices do not take into account mechanical shaking, mainly because the stability of the structure is difficult to control, which can easily affect the service life of the equipment.

[0004] In order to improve efficiency, the medicine bottle mechanism generally operates multiple medicine bottles. In order to facilitate the subsequent process operations, the resetting of the medicine bottles becomes more important.

[0005] Therefore, it is urgent to develop a reset mechanism for shaking medicine bottles to solve the problems in the prior art. Summary of the Invention

[0006] The purpose of the present invention is to provide a reset mechanism for shaking a medicine bottle, which can realize the reset of the medicine bottle while ensuring the shaking stability, improving work efficiency, and has a simple structure and is easy to use, so as to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions: A reset mechanism for shaking a medicine bottle comprises a storage platform and a drive bracket connected to the storage platform, wherein the drive bracket comprises a drive base and a support frame fixedly mounted to each other, and a bottle shaking device is provided on the support frame; The storage platform is provided with a plurality of connecting columns, and the support frame is provided with a holding device matched with the connecting columns. The holding device includes a mounting seat, and two holding claws arranged symmetrically with each other are slidably provided on the mounting seat, and a cavity for accommodating the movement of the connecting column is formed between the two holding claws; the connecting column is located in the cavity.

[0008] By adopting the above technical solution, the bottle shaking device generates a driving force on the storage table to achieve the effect of shaking the liquid medicine evenly. The reset mechanism is realized by setting the holding clamp and the connecting column. When the bottle shaking device drives the storage table to move, it also drives the connecting column to move. Therefore, it is only necessary to preset the position where the holding clamp is locked as the initial position for reset. That is to say, the connecting column is in the initial position before movement and will also be in the initial position after holding.

[0009] As a further solution of the present invention: a slide groove is provided on the mounting seat, a slider fixedly connected to the holding clamp is provided in the slide groove, and a pneumatic pump drivingly connected to the slider is also provided on the mounting seat.

[0010] As a further solution of the present invention: the two sliding blocks in the slideway are driven by the same pneumatic pump and move in opposite directions to each other.

[0011] By adopting the above technical solution, the movement trajectory of the connecting column always remains in the cavity formed between the two holding jaws. When holding and resetting is required, since the two holding jaws are driven by the same pneumatic pump and the driving mode is to move them uniformly inward or outward separately, when the holding and resetting needs to be initiated, the pneumatic pump drives the two holding jaws to move uniformly inward. No matter where the connecting column moves, the connecting column will eventually be stopped in the middle position between the two holding jaws.

[0012] As a further solution of the present invention: the shaking device includes a first drive motor and a drive wheel connected to the first drive motor, a plurality of driven wheels meshing with the drive wheel are provided around the drive wheel, an eccentric wheel is provided on the driven wheel, and the eccentric wheel is fixedly connected to the storage table; any eccentric wheel can drive the storage table to move on the same motion trajectory.

[0013] By adopting the above technical solution, the shaking of the storage table is achieved by the first driving motor driving the driving wheel to rotate, the driving wheel driving the driven wheel to rotate, an eccentric wheel is provided on the driven wheel, and the storage table is driven to rotate by the eccentric wheel; since the eccentric wheel performs a circular motion on the driven wheel, it drives the storage table to perform a circular motion; since the distance between the eccentric wheel and the center of the driven wheel is not large, a significant shaking effect can be produced for the medicine bottles.

[0014] As a further solution of the present invention: the first drive motor is fixedly mounted on the support frame, the drive wheel is fixedly mounted on the first drive motor, the driven wheel is mounted on the support frame through a bearing limiter, and the bearing is provided with a limit ring matched with the driven wheel.

[0015] By adopting the above technical solution, the setting of the limiting clamp ring is to ensure that the driven wheel is stably limited on the support frame without affecting the meshing drive with the driving wheel.

[0016] As a further solution of the present invention: a plurality of flexible clamps arranged in a ring are provided on the storage table, and the flexible clamps include a connecting seat and soft claws. The connecting seat is detachably connected to the storage table, and the soft claws are arranged on the connecting seat.

[0017] By adopting the above technical solution, the setting of the flexible clamping claw realizes a stable connection between the flexible clamping claw and the storage table, and the unique design of the soft clamping claw effectively solves the clamping problem of medicine bottles of different specifications.

[0018] As a further solution of the present invention: the soft claw includes a circular base and multiple arched clamping plates, and the circular base is installed on the connecting seat; the multiple arched clamping plates are distributed along the circumference of the circular base, one end of the arched clamping plate is connected to the circular base, and the other end is inclined toward the axis of the circular base.

[0019] By adopting the above technical solution, the soft claw consists of a circular base and multiple arched clamping plates. The arched clamping plates are distributed along the circumference of the circular base and are tilted, which can adapt to the shape of the medicine bottle and improve the clamping stability.

[0020] As a further solution of the present invention: the storage table is provided with a protective shell matched therewith.

[0021] By adopting the above technical solution, the protective shell is set up, because rotation and shaking will generate centrifugal force, and the protective shell is set up to prevent the medicine bottle from being damaged by the force generated by centrifugal force or shaking and vibration.

[0022] Compared with the prior art, the beneficial effects of the present invention are: it can realize the reset of the medicine bottle while ensuring the shaking stability, improving the working efficiency, and it has a simple structure and is easy to use.

[0023] Other features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of the shaking mechanism in an embodiment of the present invention; Figure 2 yes Figure 1 A structural explosion diagram; Figure 3 This is a schematic diagram of an exploded structure of a shaking device according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the overall structure of the holding and stopping device in an embodiment of the present invention; Figure 5 This is an enlarged view of a partial structure of the driving structure of the bottle shaking device in an embodiment of the present invention; Figure 6 It is a schematic diagram of the overall structure of the flexible clamping claw in an embodiment of the present invention.

[0025] The reference numerals in the figure are: 1. storage table; 2. driving bracket; 21. driving base; 22. supporting frame; 221. bearing; 222. limiting clamp; 3. shaking device; 31. first driving motor; 32. driving wheel; 33. driven wheel; 34. eccentric wheel; 4. holding device; 41. mounting seat; 42. slide groove; 43. slider; 44. holding clamp; 45. pneumatic pump; 11. protective shell; 12. flexible clamp; 121. connecting seat; 122. flexible claw; 123. round base; 124. arched clamping plate; 5. connecting column. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the embodiment of the present invention, a reset mechanism for shaking a medicine bottle is provided. Figure 1-3 As shown, it includes a storage table 1 and a driving bracket 2 that is matched with the storage table 1. The driving bracket 2 includes a driving base 21 and a supporting frame 22 that are fixed to each other. The supporting frame 22 is provided with a bottle shaking device 3; The storage platform 1 is provided with a plurality of connecting columns 5, and the support frame 22 is provided with a holding device 4 matched with the connecting columns 5. The holding device 4 includes a mounting seat 41, and two holding claws 44 arranged symmetrically with each other are slidably provided on the mounting seat 41, and a cavity for accommodating the movement of the connecting column 5 is formed between the two holding claws 44; the connecting column 5 is located in the cavity.

[0028] In this embodiment, the bottle shaking device 3 generates a driving force on the storage table 1 to achieve the effect of shaking the liquid medicine. The reset mechanism is realized by the setting of the holding clamp 44 and the connecting column 5. When the bottle shaking device 3 drives the storage table 1 to move, it also drives the connecting column 5 to move. Therefore, it is only necessary to preset the position where the holding clamp 44 is locked as the initial position for reset. That is to say, the connecting column 5 is in the initial position before movement and will also be in the initial position after holding.

[0029] In this embodiment, a slide groove 42 is provided on the mounting seat 41 , a slider 43 fixedly connected to the holding clamp 44 is provided in the slide groove 42 , and a pneumatic pump 45 drivingly connected to the slider 43 is further provided on the mounting seat 41 .

[0030] In this embodiment, the two sliders 43 in the slide groove 42 are driven by the same pneumatic pump 45 and move in opposite directions.

[0031] In this embodiment, the movement trajectory of the connecting column 5 is always maintained in the cavity formed between the two holding jaws 44. When holding and resetting is required, since the two holding jaws 44 are driven by the same pneumatic pump 45, and the driving mode is to uniformly move inward or uniformly move outward and apart, when the holding and resetting needs to be initiated, the pneumatic pump 45 drives the two holding jaws 44 to move inward uniformly. No matter where the connecting column 5 moves, the connecting column 5 will eventually be stopped in the middle position between the two holding jaws 44.

[0032] Of course, two connecting columns 5 are used in this embodiment, but other embodiments are not limited to this. Multiple connecting columns 5 and corresponding multiple holding devices 4 may be provided; or multiple connecting columns 5 may be provided on one holding device 4.

[0033] In this embodiment, the shaking device 3 includes a first drive motor 31 and a drive wheel 32 connected to the first drive motor 31. The drive wheel 32 is provided with a plurality of driven wheels 33 meshing with it around the periphery. The driven wheel 33 is provided with an eccentric wheel 34, and the eccentric wheel 34 is fixedly connected to the storage table 1; any eccentric wheel 34 can drive the storage table 1 to move on the same motion trajectory.

[0034] In this embodiment, the storage table 1 is shaken by the first drive motor 31 driving the driving wheel 32 to rotate, and the driving wheel 32 drives the driven wheel 33 to rotate. The driven wheel 33 is provided with an eccentric wheel 34, and the storage table 1 is driven to rotate by the eccentric wheel 34; since the eccentric wheel 34 performs a circular motion on the driven wheel 33, it drives the storage table 1 to perform a circular motion; since the distance between the eccentric wheel 34 and the center of the driven wheel 33 is not large, a significant shaking effect can be produced for the medicine bottles.

[0035] In this embodiment, the first drive motor 31 is fixedly mounted on the support frame 22, the drive wheel 32 is fixedly mounted on the first drive motor 31, and the driven wheel 33 is limitedly mounted on the support frame 22 by a bearing 221, and the bearing 221 is provided with a limiting snap ring 222 that is matched with the driven wheel 33.

[0036] In this embodiment, the limiting snap ring 222 is provided to ensure that the driven wheel 33 is stably limited on the support frame 22 without affecting the meshing drive with the driving wheel 32.

[0037] In this embodiment, the storage table 1 is provided with a plurality of flexible clamps 12 arranged in a ring shape, and the flexible clamps 12 include a connecting seat 121 and soft claws 122. The connecting seat 121 is detachably connected to the storage table 1, and the soft claws 122 are arranged on the connecting seat 121.

[0038] The provision of the flexible clamping claw 12 in this embodiment achieves a stable connection between the flexible clamping claw 12 and the storage table 1 , and utilizes the unique design of the flexible clamping claw 122 to effectively solve the problem of clamping medicine bottles of different specifications.

[0039] In this embodiment, the soft claw 122 includes a circular base 123 and a plurality of arched clamping plates 124, and the circular base 123 is installed on the connecting base 121; the plurality of arched clamping plates 124 are distributed along the circumference of the circular base 123, one end of the arched clamping plate 124 is connected to the circular base 123, and the other end is inclined toward the axis of the circular base 123.

[0040] In this embodiment, the soft claw 122 is composed of a circular base 123 and a plurality of arched clamping plates 124. The arched clamping plates 124 are distributed circumferentially along the circular base 123 and are arranged at an angle, which can adapt to the shape of the medicine bottle and improve the clamping stability.

[0041] In this embodiment, the storage platform 1 is provided with a protective shell 11 matched therewith.

[0042] In this embodiment, since rotation and shaking will generate centrifugal force, the protection shell 11 is provided to prevent the medicine bottle from being damaged by the centrifugal force or the force generated by shaking and vibration.

[0043] The present invention provides a reset mechanism for shaking a medicine bottle, which can realize the reset of the medicine bottle while ensuring the shaking stability and improving the working efficiency. It has a simple structure, is easy to use and has high reliability.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0045] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A reset mechanism for shaking a medicine bottle, characterized in that: It includes a storage table and a driving bracket connected to the storage table. The driving bracket includes a driving base and a supporting frame fixed to each other. The supporting frame is provided with a bottle shaking device. The storage platform is provided with a plurality of connecting columns, and the support frame is provided with a holding device matched with the connecting columns. The holding device includes a mounting seat, and two holding claws arranged symmetrically with each other are slidably provided on the mounting seat, and a cavity for accommodating the movement of the connecting column is formed between the two holding claws; the connecting column is located in the cavity.

2. A reset mechanism for shaking a medicine bottle according to claim 1, characterized in that: The mounting seat is provided with a slide groove, the slide groove is provided with a slider fixedly connected to the holding and stopping clamping claws, and the mounting seat is also provided with a pneumatic pump drivingly connected to the slider.

3. A reset mechanism for shaking a medicine bottle according to claim 2, characterized in that: The two sliding blocks in the slideway are driven by the same pneumatic pump and move in opposite directions.

4. A reset mechanism for shaking a medicine bottle according to claim 1, 2 or 3, characterized in that: The shaking device includes a first driving motor and a driving wheel connected to the first driving motor. A plurality of driven wheels meshing with the driving wheel are provided around the driving wheel. An eccentric wheel is provided on the driven wheel. The eccentric wheel is fixedly connected to the storage table. Any eccentric wheel can drive the storage table to move on the same motion trajectory.

5. A reset mechanism for shaking a medicine bottle according to claim 4, characterized in that: The first drive motor is fixedly mounted on the support frame, the drive wheel is fixedly mounted on the first drive motor, and the driven wheel is limitedly mounted on the support frame by a bearing, wherein the bearing is provided with a limiting clamping ring matched with the driven wheel.

6. A reset mechanism for shaking a medicine bottle according to any one of claims 1 to 4, characterized in that: The storage platform is provided with a plurality of flexible clamps arranged in a ring shape, and the flexible clamps include a connecting seat and soft claws. The connecting seat is detachably connected to the storage platform, and the soft claws are arranged on the connecting seat.

7. A reset mechanism for shaking a medicine bottle according to claim 6, characterized in that: The soft claw includes a circular base and multiple arched clamping plates, and the circular base is installed on the connecting seat; the multiple arched clamping plates are distributed along the circumference of the circular base, one end of the arched clamping plate is connected to the circular base, and the other end is inclined toward the axis of the circular base.

8. The reset mechanism for shaking a medicine bottle according to claim 1, characterized in that: The storage platform is provided with a protective shell matched therewith.

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