Medicine bottle fixing device for oscillator

Abstract

The utility model relates to the field of dispensing machines, in particular to a medicine bottle fixing device for an oscillator, the medicine bottle fixing device comprises a placing platform and a plurality of pneumatic suction cups, the plurality of pneumatic suction cups are all mounted at the top of the placing platform, and the plurality of pneumatic suction cups are all connected to external air supply equipment. The oscillator has the effect of simplifying the structure of the oscillator.

Description

Technical Field

[0001] The present application relates to the field of medicine dispensing machines, and in particular to a medicine bottle fixing device for an oscillator. Background Art

[0002] In the industrial manufacturing process of anticancer drugs, it is necessary to prepare the drugs. Specifically, preparing the drugs means to put a plurality of drugs into a vial, and then to shake the vial and the plurality of drugs in the vial.

[0003] In the existing related technology, shaking needs to be done by an oscillator. The oscillator includes a placement platform, an eccentric shaft and an oscillation motor. The placement platform is provided with a number of electric clamps for fixing the vials, one end of the eccentric shaft is fixedly mounted on the placement platform, and the other end of the eccentric shaft is fixedly mounted on the output shaft of the oscillation motor, so that the placement platform can be oscillated in the horizontal direction through the eccentric rotation of the oscillation motor. In addition, during the dispensing process, the transfer of the vials needs to be completed by a mechanical arm similar to that disclosed in the invention patent with publication number CN 115648189 A, so as to ensure that the vials are accurately transferred to the designated electric clamps, and the designated electric clamps are used to fix the vials.

[0004] With respect to the above-mentioned related technologies, the electric clamp has a complex structure and a large size, which makes the structure of the oscillator rather bulky. Summary of the invention

[0005] In order to simplify the structure of the oscillator, the present application provides a medicine bottle fixing device for the oscillator.

[0006] The medicine bottle fixing device for an oscillator provided in the present application adopts the following technical solution:

[0007] A medicine bottle fixing device for an oscillator comprises a placing platform and a plurality of pneumatic suction cups, wherein the plurality of pneumatic suction cups are all installed on the top of the placing platform and are connected to an external air supply device.

[0008] By adopting the above technical solution, after the robotic arm transfers the vial to the pneumatic suction cup, the pneumatic suction cup absorbs the bottom of the vial through negative pressure, thereby fixing the vial, thereby reducing the need to fix the vial with multiple electric clamps and simplifying the structure of the oscillator.

[0009] Optionally, the plurality of pneumatic suction cups are divided into a first group of pneumatic suction cups and a second group of pneumatic suction cups, and the height dimension of the first group of pneumatic suction cups is smaller than the height dimension of the second group of pneumatic suction cups.

[0010] By adopting the above technical solution, the first group of pneumatic suction cups and the second group of pneumatic suction cups of different heights are not likely to collide with the vials or the robotic arm when the robotic arm transfers the vials.

[0011] Optionally, the first group of pneumatic suction cups and the second group of pneumatic suction cups are both distributed in a horizontal direction, and a distribution direction of the first group of pneumatic suction cups is parallel to a distribution direction of the second group of pneumatic suction cups.

[0012] By adopting the above technical solution, it is convenient for the robot arm to transfer the vial to the pneumatic suction cup from the same direction, thereby reducing the situation where the robot arm needs to make large-scale movements to transfer the vial to the first group of pneumatic suction cups or the second group of pneumatic suction cups.

[0013] Optionally, the horizontal distance between the first group of pneumatic suction cups and the second group of pneumatic suction cups is more than half of the diameter of the vial.

[0014] The adoption of the above technical solution is helpful to reduce the occurrence of collisions between the vials located in the first group of pneumatic suction cups and the vials located in the second group of pneumatic suction cups.

[0015] Optionally, the placement platform is provided with a plurality of placement holes, and the plurality of pneumatic suction cups are respectively located in each placement hole.

[0016] By adopting the above technical solution, when the vial is vibrating, the inner wall of the placement hole supports the vial, which is helpful to ensure the stability of the vial during vibration.

[0017] Optionally, the inner diameter of the placement hole is larger than the outer diameter of the vial, and the difference between the inner diameter of the placement hole and the outer diameter of the vial is less than 1 mm.

[0018] The adoption of the above technical solution is helpful to further ensure the stability of the vial during vibration.

[0019] Optionally, the placement platform includes a first table body and a second table body, the second table body slides in a horizontal direction to cooperate with the first table body, and the plurality of pneumatic suction cups are divided into a first group of pneumatic suction cups and a second group of pneumatic suction cups, the first group of pneumatic suction cups are located on the first table body, and the second group of pneumatic suction cups are located on the second table body; the first table body is provided with a table body driving component, and the table body driving component is used to drive the second table body to slide in a horizontal direction.

[0020] By adopting the above technical solution, when the robot arm transfers the vials to the first group of pneumatic suction cups or the second group of pneumatic suction cups, the table driving member drives the second table to slide, so that the second group of pneumatic suction cups moves in a direction away from the first group of pneumatic suction cups, thereby increasing the distance between the first group of pneumatic suction cups and the second group of pneumatic suction cups, thereby further reducing the occurrence of collisions between the vials.

[0021] Optionally, the table driving member is of a cylinder type, the table driving member is connected to an external air supply device, the cylinder body of the table driving member is installed on the first table, and the piston rod of the table driving member is installed on the second table.

[0022] By adopting the above technical solution, it is helpful to reduce the power types of the fixing device, thereby further simplifying the structure of the oscillator.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. After the robot transfers the vial to the pneumatic suction cup, the pneumatic suction cup absorbs the bottom of the vial through negative pressure, thereby fixing the vial, thereby reducing the need to fix the vial with multiple electric grippers and simplifying the structure of the oscillator;

[0025] 2. The first group of pneumatic suction cups and the second group of pneumatic suction cups of different heights are not likely to collide with the vials or the robotic arm when the robotic arm transfers the vials. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is the first overall schematic diagram of the overall structure of Example 1 of the present application.

[0027] Figure 2 It is the second overall schematic diagram of the overall structure of Example 1 of the present application.

[0028] Figure 3 It is the first overall schematic diagram of the overall structure of Example 2 of the present application.

[0029] Figure 4 This is the second overall schematic diagram of the overall structure of Example 2 of the present application.

[0030] Explanation of the accompanying drawings: 1. placing platform; 101. placing hole; 11. first platform; 111. platform slide rail; 112. platform driving part; 12. second platform; 2. pneumatic suction cup. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] Embodiment 1:

[0033] Embodiment 1 of the present application discloses a medicine bottle fixing device for an oscillator. Figure 1 , the medicine bottle fixing device for the oscillator includes a placement platform 1 and a plurality of pneumatic suction cups 2. The placement platform 1 is provided with a plurality of placement holes 101, and in Example 1 of the present application, the number of the placement holes 101 is set to eight, and the eight placement holes 101 are all arranged in a circular shape. The eight placement holes 101 are divided into a first group of placement holes 101 and a second group of placement holes 101, and the first group of placement holes 101 is located at the bottom of the second group of placement holes 101. The first group of placement holes 101 and the second group of placement holes 101 are both distributed in the horizontal direction, and the distribution direction of the first group of placement holes 101 is parallel to the distribution direction of the second group of placement holes 101. The inner diameter of the placement hole 101 is larger than the outer diameter of the vial, and the difference between the inner diameter of the placement hole 101 and the outer diameter of the vial is less than 1 mm.

[0034] Reference Figure 1 and Figure 2 , several pneumatic suction cups 2 are connected to an external air supply device (not shown in the figure) through an air extraction hose, and the air supply device is used to generate negative pressure for the pneumatic suction cups 2. In Example 1 of the present application, the number of pneumatic suction cups 2 is eight. The eight pneumatic suction cups 2 are evenly divided into a first group of pneumatic suction cups 2 and a second group of pneumatic suction cups 2. The first group of pneumatic suction cups 2 are located in the first group of placement holes 101, and the second group of pneumatic suction cups 2 are located in the second group of placement holes 101. That is, several pneumatic suction cups 2 are respectively located in each placement hole 101, and the first group of pneumatic suction cups 2 and the second group of pneumatic suction cups 2 are both distributed in parallel in the horizontal direction, and the height dimension of the first group of pneumatic suction cups 2 is smaller than the height dimension of the second group of pneumatic suction cups 2. In addition, the horizontal distance dimension between the first group of pneumatic suction cups 2 and the second group of pneumatic suction cups 2 is more than half of the diameter dimension of the vial, so as to reduce the occurrence of collision between the vial located in the first group of pneumatic suction cups 2 and the vial located in the second group of pneumatic suction cups 2.

[0035] The implementation principle of the medicine bottle fixing device for an oscillator in Example 1 of the present application is as follows: after the robot arm transfers the vial to the pneumatic suction cup 2, the pneumatic suction cup 2 absorbs the bottom of the vial through negative pressure, thereby fixing the vial, thereby reducing the need to fix the vial through multiple electric grippers, thereby simplifying the structure of the oscillator. After the vial is fixed by the pneumatic suction cup 2, the motor located at the bottom of the placement platform 1 drives the placement platform 1 to vibrate in the horizontal direction through eccentric rotation, thereby achieving vibration of the vial.

[0036] Embodiment 2:

[0037] Example 2 of the present application discloses a medicine bottle fixing device for an oscillator, and the main difference from Example 1 is that the specific setting of the placement platform 1 is different.

[0038] Reference Figure 3 and Figure 4 The placement platform 1 includes a first platform 11 and a second platform 12, and the second platform 12 is slidably matched with the first platform 11 in the horizontal direction through a platform slide rail 111. The first group of pneumatic suction cups 2 is located on the top of the first platform 11, and the second group of pneumatic suction cups 2 is located on the top of the second platform 12. The first platform 11 is provided with a platform driving member 112, and the type of the platform driving member 112 is a cylinder. And the platform driving member 112 and the negative pressure suction cup are connected to an external air supply device (not shown in the figure). The cylinder body of the platform driving member 112 is fixedly installed on the first platform 11, and the piston rod of the platform driving member 112 is fixedly installed on the second platform 12, driving the second platform 12 to slide in the horizontal direction through the platform slide rail 111.

[0039] The implementation principle of a medicine bottle fixing device for an oscillator in Example 2 of the present application is as follows: when the robot arm transfers the vial to the first group of pneumatic suction cups 2 or the second group of pneumatic suction cups 2, the table driving member 112 drives the second table 12 to slide, so that the second group of pneumatic suction cups 2 move in a direction away from the first group of pneumatic suction cups 2, thereby increasing the distance between the first group of pneumatic suction cups 2 and the second group of pneumatic suction cups 2, thereby further reducing the occurrence of collisions between the vials.

[0040] 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 medicine bottle fixing device for an oscillator, characterized in that: It comprises a placement platform (1) and a plurality of pneumatic suction cups (2), wherein the plurality of pneumatic suction cups (2) are all installed on the top of the placement platform (1), and the plurality of pneumatic suction cups (2) are all connected to an external air supply device.

2. A medicine bottle fixing device for an oscillator according to claim 1, characterized in that: The plurality of pneumatic suction cups (2) are divided into a first group of pneumatic suction cups (2) and a second group of pneumatic suction cups (2), and the height dimension of the first group of pneumatic suction cups (2) is smaller than the height dimension of the second group of pneumatic suction cups (2).

3. A medicine bottle fixing device for an oscillator according to claim 2, characterized in that: The first group of pneumatic suction cups (2) and the second group of pneumatic suction cups (2) are both distributed in the horizontal direction, and the distribution direction of the first group of pneumatic suction cups (2) is parallel to the distribution direction of the second group of pneumatic suction cups (2).

4. A medicine bottle fixing device for an oscillator according to claim 3, characterized in that: The horizontal distance between the first group of pneumatic suction cups (2) and the second group of pneumatic suction cups (2) is more than half of the diameter of the vial.

5. The medicine bottle fixing device for an oscillator according to claim 1, characterized in that: The placement platform (1) is provided with a plurality of placement holes (101) extending therethrough, and the plurality of pneumatic suction cups (2) are respectively located in each placement hole (101).

6. A medicine bottle fixing device for an oscillator according to claim 5, characterized in that: The inner diameter of the placement hole (101) is larger than the outer diameter of the vial, and the difference between the inner diameter of the placement hole (101) and the outer diameter of the vial is less than 1 mm.

7. A medicine bottle fixing device for an oscillator according to claim 1, characterized in that: The placement platform (1) comprises a first platform (11) and a second platform (12); the second platform (12) is slidably matched with the first platform (11) in a horizontal direction; the plurality of pneumatic suction cups (2) are divided into a first group of pneumatic suction cups (2) and a second group of pneumatic suction cups (2); the first group of pneumatic suction cups (2) are located on the first platform (11), and the second group of pneumatic suction cups (2) are located on the second platform (12); the first platform (11) is provided with a platform driving component (112), and the platform driving component (112) is used to drive the second platform (12) to slide in a horizontal direction.

8. A medicine bottle fixing device for an oscillator according to claim 7, characterized in that: The type of the platform driving component (112) is a cylinder. The platform driving component (112) is connected to an external air supply device. The cylinder body of the platform driving component (112) is installed on the first platform (11), and the piston rod of the platform driving component (112) is installed on the second platform (12).

Images