Turntable driving device

Abstract

The utility model discloses a rotating disc driving device, and relates to the technical field of medicine bottle rotation, the rotating disc driving device comprises a placing disc and a driving mechanism used for driving the placing disc to rotate, the placing disc is connected with a plurality of shaking-up assemblies, the shaking-up assemblies are arranged in the circumferential direction of the placing disc, each shaking-up assembly is connected with a clamping structure, and when the placing disc rotates, the shaking-up assemblies are clamped by the clamping structures. And the plurality of shaking-up assemblies sequentially correspond to the sampling needle devices. After the uniform shaking assembly shakes uniformly, the uniform shaking assembly stops shaking the medicine bottles, the driving mechanism drives the placing disc to rotate, so that each medicine bottle rotates around the axis of the placing disc, and when one medicine bottle corresponds to the sampling needle device, the driving mechanism stops driving the placing disc to rotate, and the sampling needle device extracts a solution in the medicine bottle. After the solution in the medicine bottle is extracted, the driving mechanism drives the placing disc to rotate again, so that the other medicine bottle corresponds to the sampling needle device, and the sampling needle device extracts the solution in the medicine bottle, so that the efficiency of extracting the whole solution is improved.

Description

Technical Field

[0001] The present application relates to the technical field of medicine bottle rotation, and in particular to a turntable driving device. Background Art

[0002] Currently in the medical field, especially in tumor diagnosis, it is necessary to carry out a drug dispensing process, in which a variety of solutions are placed in a vial and shaken. The existing shaking equipment is provided with a number of shaking stations, which are arranged in sequence on the shaking equipment. After the solution is shaken, the solution in the vial is extracted in sequence through the sampling needle device. Since each vial is placed on a different shaking station, the sampling needle device needs to move to each shaking station in sequence and extract the solution in the corresponding vial, which affects the overall extraction efficiency of the solution and needs to be improved. Utility Model Content

[0003] The purpose of the present application is to provide a turntable driving device in order to improve the efficiency of extracting the entire solution.

[0004] A turntable drive device provided in the present application adopts the following technical solution: it includes a placement plate and a driving mechanism for driving the placement plate to rotate, the placement plate is connected to a plurality of shaking components, the plurality of shaking components are arranged along the circumference of the placement plate, each of the shaking components is connected to a clamping structure, and when the placement plate rotates, the plurality of shaking components correspond to the sampling needle device in sequence.

[0005] By adopting the above technical solution, each medicine bottle is fixedly connected to the shaking assembly through a corresponding clamping structure, and each shaking assembly shakes the corresponding medicine bottle to make the solution in the medicine bottle shaken evenly. After the shaking assembly is shaken evenly, the shaking assembly stops shaking the medicine bottle, and the driving mechanism drives the placement disk to rotate, so that each medicine bottle rotates around the axis of the placement disk. When one of the medicine bottles corresponds to the sampling needle device, the driving mechanism stops driving the placement disk to rotate, and the sampling needle device extracts the solution of the medicine bottle. After the solution of the medicine bottle is extracted, the driving mechanism drives the placement disk to rotate again, so that another medicine bottle corresponds to the sampling needle device, and the sampling needle device extracts the solution in the medicine bottle again, thereby improving the overall efficiency of the solution being extracted.

[0006] Optionally, a plurality of the shaking components are evenly distributed around the axis of the placement plate.

[0007] By adopting the above technical solution, each time the placement plate is rotated by the same angle, one of the shaking components can correspond to the sampling needle device, thereby ensuring that the shaking component and the sampling needle device are aligned.

[0008] Optionally, the placement plate is slidably connected to a carrier plate, the placement plate is connected to a first driving member for driving the carrier plate to slide toward or away from the driving mechanism, and the shaking assembly is connected to the carrier plate.

[0009] By adopting the above technical solution, the first driving member drives the carrier plate to slide in the direction close to or away from the driving mechanism, so that the shaking assembly is lifted or lowered. When the placement plate rotates, the first driving member drives the carrier plate to slide in the direction close to the driving mechanism, so that the shaking assembly is lowered, thereby preventing the shaking assembly from being damaged by collision with the sampling needle device during the rotation process. When the placement plate moves to the corresponding position, the first driving member drives the carrier plate to slide in the direction close to or away from the driving mechanism, so that the shaking assembly is lifted, which facilitates the sampling needle device to extract the solution in the medicine bottle.

[0010] Optionally, the shaking assembly is arranged at an inclination relative to the carrier plate.

[0011] By adopting the above technical solution, the shaking component is tilted, that is, the medicine bottle placed on the shaking component is also tilted, which improves the effect of the sampling needle device in extracting the solution at the bottom of the medicine bottle and reduces the solution remaining in the medicine bottle.

[0012] Optionally, the placement plate is connected to a cover plate for covering the carrier plate, the first driving member, the placement plate and the shaking assembly, and the cover plate is provided with a first clearance hole for a portion of the shaking assembly to pass through.

[0013] By adopting the above technical solution, the cover plate covers the carrier plate, the first driving member and the shaking assembly, reducing dust adhesion on the carrier plate, the first driving member and the shaking assembly, and achieving a dustproof effect. When the shaking assembly moves away from the driving mechanism, part of the shaking assembly can abut against the cover plate, and the cover plate limits the sliding of the shaking assembly away from the driving mechanism, preventing the medicine bottle from colliding with the sampling needle device during movement.

[0014] Optionally, the first driving member is connected to the cover plate, the placement plate is located between the clamping structure and the first driving member, and the placement plate is provided with a second clearance hole for a portion of the shaking assembly to pass through.

[0015] By adopting the above technical solution, when the shaking assembly is moved towards the driving mechanism, part of the shaking assembly can abut against the placement plate, and the cover plate limits the sliding of the shaking assembly towards the driving mechanism, thereby preventing the medicine bottle from colliding with the cover plate during movement.

[0016] Optionally, the cover plate is detachably connected to the placement tray.

[0017] By adopting the above technical solution, when the shaking assembly is damaged, the cover plate is removed from the carrier plate, which facilitates the repair of the shaking assembly.

[0018] Optionally, the driving mechanism includes a reducer body, a passive rod, a connecting rod and a driving assembly, the passive rod is fixedly connected to the placement plate, the driving assembly is used to drive the connecting rod to rotate, and the connecting rod drives the passive rod to rotate through the reducer body.

[0019] By adopting the above technical solution, the driving assembly drives the connecting rod to rotate, and the connecting rod drives the passive rod to rotate through the reducer body, that is, the placement plate rotates. The reducer body can make the equipment run in a more stable and efficient state through reasonable deceleration and torque amplification.

[0020] Optionally, the driving assembly includes an active rod rotatably connected to one side of the connecting rod, a transmission belt and a second driving member for driving the active rod to rotate, the second driving member is located on one side of the active rod, and the transmission belt is sleeved on the active rod and the connecting rod.

[0021] By adopting the above technical solution, since the transmission belt is elastic, it can alleviate impact and absorb vibration, so the belt drive has stable transmission characteristics and lower noise.

[0022] Optionally, the active rod and the connecting rod are both connected to a rotating wheel disc, the transmission belt is sleeved on the rotating wheel disc, and the rotating wheel disc is provided with a limiting groove for rotationally cooperating with the transmission belt.

[0023] By adopting the above technical solution, when the rotating wheel rotates, the transmission belt slides around the limit groove, and the sliding cooperation between the transmission belt and the limit groove guides and limits the rotation of the transmission belt, thereby preventing the transmission belt from detaching from the rotating wheel during rotation.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. After the shaker assembly shakes the medicine bottle, the shaker assembly stops shaking the medicine bottle, and the driving mechanism drives the placement plate to rotate, so that each medicine bottle rotates around the axis of the placement plate. When one of the medicine bottles corresponds to the sampling needle device, the driving mechanism stops driving the placement plate to rotate, and the sampling needle device extracts the solution of the medicine bottle. After the solution of the medicine bottle is extracted, the driving mechanism drives the placement plate to rotate again, so that another medicine bottle corresponds to the sampling needle device, and the sampling needle device extracts the solution in the medicine bottle again, thereby improving the overall efficiency of the solution extraction.

[0026] 2. The shaking assembly is tilted, that is, the medicine bottle placed on the shaking assembly is also tilted, which improves the effect of the sampling needle device in extracting the solution at the bottom of the medicine bottle and reduces the solution remaining in the medicine bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0028] Figure 2 yes Figure 1 A magnified image of area A.

[0029] Figure 3 It is a cross-sectional view of an embodiment of the present application.

[0030] Figure 4 yes Figure 3 Magnified view of area B.

[0031] Figure 5 It is a partial structural diagram of an embodiment of the present application.

[0032] Explanation of the accompanying drawings: 1. Placement plate; 11. Second clearance hole; 2. Driving mechanism; 21. Reducer body; 22. Passive rod; 23. Connecting rod; 231. Rotating wheel; 232. Limiting groove; 24. Driving assembly; 241. Transmission belt; 242. Second driving member; 3. Cover plate; 31. Carrier plate; 32. First driving member; 33. First clearance hole; 4. Shaking assembly; 41. Connecting plate; 42. Vibrating plate; 421. Guide hole; 43. Voice coil motor; 44. First spring; 45. Transmission plate; 451. Guide column; 46. Second spring; 47. Clamping structure. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1 -Attached Figure 5 This application is described in further detail.

[0034] The embodiment of the present application discloses a turntable driving device.

[0035] Combination Figure 1 , Figure 2 and Figure 3As shown, it includes a placement plate 1 and a driving mechanism 2 for driving the placement plate 1 to rotate, the driving mechanism 2 is located below the placement plate 1, the driving mechanism 2 includes a reducer body 21, a passive rod 22, a connecting rod 23 and a driving assembly 24, the passive rod 22 and the connecting rod 23 are rotatably connected to the reducer body 21, the reducer body 21 is the prior art (the same as the reducer body 21 in the application number: CN218718695U), the passive rod 22 is fixedly connected to the placement plate 1 at one end away from the reducer body 21, and the connecting rod 23 drives the passive rod 22 to rotate through the reducer body 21. The driving assembly 24 includes an active rod (not shown in the drawings) rotatably connected to one side of the connecting rod 23, a transmission belt 241, and a second driving member 242 for driving the active rod to rotate. The second driving member 242 is fixedly connected to one side of the active rod. The second driving member 242 is a servo motor. The second driving member 242 is externally connected to a controller (not shown in the drawings). The signal output end of the controller is connected to the signal input end of the second driving member 242. The side of the active rod close to the second driving member 242 is fixedly connected to the output end of the second driving member 242. The outer circumferences of the connecting rod 23 and the active rod are fixedly connected with rotating wheels 231. The transmission belt 241 is sleeved on the two rotating wheels 231. Each rotating wheel 231 is provided with a limit groove 232 for rotating with the transmission belt 241.

[0036] Combination Figure 3 , Figure 4 and Figure 5As shown, the placement tray 1 is detachably connected with a cover plate 3 for covering the placement tray 1, and the cover plate 3 is slidably connected with six carrier plates 31, which are evenly distributed around the axis of the placement tray 1, and the carrier plates 31 are located below the placement tray 1. The cover plate 3 is fixedly connected with a first driving member 32 for driving the corresponding carrier plates 31 to slide in a direction close to or away from the placement tray 1. There are six first driving members 32, and one first driving member 32 corresponds to one carrier plate 31. The first driving member 32 is a cylinder, and the signal output end of the controller is connected to the signal input end of the first driving member 32. The side of the carrier plate 31 close to the first driving member 32 is fixedly connected to the output end of the first driving member 32. Each carrier plate 31 is connected with a shaking assembly 4, and the shaking assembly 4 includes a connecting plate 41 fixedly connected to the carrier plate 31, and the connecting plate 41 is inclined compared to the carrier plate 31, and the end of the connecting plate 41 away from the axis of the placement tray 1 is higher than the end of the connecting plate 41 close to the axis of the placement tray 1. The side of the connecting plate 41 away from the carrier plate 31 is slidably connected to the vibration plate 42, and the side of the connecting plate 41 away from the carrier plate 31 is fixedly connected to the voice coil motor 43 for driving the vibration plate 42 to vibrate in the direction close to or away from the connecting plate 41. The signal output end of the controller is connected to the signal input end of the voice coil motor 43, and the output end of the voice coil motor 43 abuts against the vibration plate 42. The vibration plate 42 and the connecting plate 41 are connected through a first spring 44, and the two ends of the first spring 44 are respectively fixedly connected to the side of the vibration plate 42 and the connecting plate 41 facing each other. The side of the vibration plate 42 away from the connecting plate 41 is slidably connected to the transmission plate 45, and the side of the transmission plate 45 close to the vibration plate 42 is fixedly connected to four guide posts 451, and the vibration plate 42 is provided with guide holes 421 for slidingly cooperating with the corresponding guide posts 451. The transmission plate 45 and the vibration plate 42 are connected through a second spring 46, and the two ends of the second spring 46 are respectively fixedly connected to the side of the transmission plate 45 and the vibration plate 42 facing each other. The transmission plate 45 is connected to a clamping structure 47 on one side away from the vibration plate 42. The clamping structure 47 is a clamping cylinder. The signal output end of the controller is connected to the signal input end of the clamping cylinder. The placement plate 1 is located between the clamping structure 47 and the first driving member 32. The cover plate 3 is provided with a first clearance hole 33 for a portion of the transmission plate 45 to pass through, and the placement plate 1 is provided with a second clearance hole 11 for the voice coil motor 43 to pass through, and the vibration plate 42 can abut against the placement plate 1. When the placement plate 1 rotates, the individual shaking assemblies 4 correspond to the sampling needle device in sequence (the same as the sampling needle device in the application number: CN219551941U).

[0037] The implementation principle of a turntable driving device in the embodiment of the present application is:

[0038] Each medicine bottle is fixedly connected to the transmission plate 45 through the clamping structure 47. The controller controls the voice coil motor 43 to open, and the voice coil motor 43 drives the medicine bottle to vibrate, so that the solution in the medicine bottle is shaken evenly. When the solution is shaken evenly, the controller controls the voice coil motor 43 to close. The controller controls the first driving member 32 to open, and the first driving member 32 drives the carrier plate 31 to slide in the direction away from the placement plate 1, that is, the medicine bottle moves downward. When the medicine bottle moves a certain distance, the first driving member 32 stops driving the carrier plate 31 to slide. The controller controls the second driving member 242 to open, and the second driving member 242 drives the active rod to rotate. The active rod drives the connecting rod 23 to rotate through the transmission belt 241, and the connecting rod 23 drives the passive rod 22 to rotate through the reducer body 21, that is, the placement plate 1 rotates around its own axis until one of the medicine bottles corresponds to the sampling needle device, and the second driving member 242 stops driving the placement plate 1 to rotate. The first driving member 32 drives the carrier plate 31 to lift, so that the sampling needle device can extract the solution in the medicine bottle. As the placement plate 1 rotates, the sampling needle device can extract the solution in the medicine bottle in sequence, thereby improving the efficiency of the overall solution extraction.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A turntable driving device, characterized in that: The device comprises a placement plate (1) and a driving mechanism (2) for driving the placement plate (1) to rotate, wherein the placement plate (1) is connected to a plurality of shaking assemblies (4), the plurality of shaking assemblies (4) being arranged along the circumference of the placement plate (1), each of the shaking assemblies (4) being connected to a clamping structure (47), and when the placement plate (1) rotates, the plurality of shaking assemblies (4) correspond to the sampling needle devices in sequence.

2. The turntable driving device according to claim 1, characterized in that: A plurality of the shaking components (4) are evenly distributed around the axis of the placement plate (1).

3. The turntable driving device according to claim 1, characterized in that: The placement tray (1) is slidably connected to a carrier plate (31), the placement tray (1) is connected to a first driving member (32) for driving the carrier plate (31) to slide in a direction approaching or away from the driving mechanism (2), and the shaking assembly (4) is connected to the carrier plate (31).

4. The turntable driving device according to claim 3, characterized in that: The shaking assembly (4) is arranged at an inclination relative to the carrier plate (31).

5. The turntable driving device according to claim 3, characterized in that: The placement plate (1) is connected to a cover plate (3) for covering the carrier plate (31), the first driving member (32), the placement plate (1) and the shaking assembly (4); the cover plate (3) is provided with a first clearance hole (33) for partially passing the shaking assembly (4).

6. The turntable driving device according to claim 5, characterized in that: The first driving member (32) is connected to the cover plate (3), the placement plate (1) is located between the clamping structure (47) and the first driving member (32), and the placement plate (1) is provided with a second clearance hole (11) for partially passing the shaking assembly (4).

7. The turntable driving device according to claim 5, characterized in that: The cover plate (3) is detachably connected to the placement tray (1).

8. The turntable driving device according to claim 1, characterized in that: The driving mechanism (2) comprises a reducer body (21), a passive rod (22), a connecting rod (23) and a driving assembly (24); the passive rod (22) is fixedly connected to the placement plate (1); the driving assembly (24) is used to drive the connecting rod (23) to rotate; and the connecting rod (23) drives the passive rod (22) to rotate via the reducer body (21).

9. The turntable driving device according to claim 8, characterized in that: The driving assembly (24) comprises an active rod rotatably connected to one side of the connecting rod (23), a transmission belt (241), and a second driving member (242) for driving the active rod to rotate, wherein the second driving member (242) is located on one side of the active rod, and the transmission belt (241) is sleeved on the active rod and the connecting rod (23).

10. The turntable driving device according to claim 9, characterized in that: The active rod and the connecting rod (23) are both connected to a rotating wheel disc (231), the transmission belt (241) is sleeved on the rotating wheel disc (231), and the rotating wheel disc (231) is provided with a limiting groove (232) for rotationally cooperating with the transmission belt (241).

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