Penicillin bottle and ampoule bottle feeding and clamping mechanism
By designing a loading and clamping mechanism for cillin bottles and ampoules with pneumatic slip rings and pneumatic fixtures, combined with the detection function of ultrasonic sensors, the problems of high labor intensity and poor compatibility of existing equipment when placing cillin bottles and ampoules are solved. It realizes efficient clamping and detection of multi-specular multi-capacity bottles.
Patent Information
- Application Number
- CN202421167928.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing intravenous dispensing equipment needs to manually break the clamping mechanism when placing cilline bottles and ampoules, which increases the labor intensity of medical staff and is not compatible with bottles of various specifications and capacity.
A kind of feeding and clamping mechanism for cilin bottles and ampoules is designed, using pneumatic slip rings, pneumatic fixtures and bottle detection devices, which are fixed by screws and bearings to achieve clamping of bottle bodies of different diameters, and ultrasonic sensors are used to detect bottles. location and quantity.
It reduces the labor intensity of medical staff, realizes compatible clamping of multi-specular multi-capacity cillar bottles and ampoules, and improves the efficiency and applicability of the equipment.
Smart Images
Figure CN222330879U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clamping mechanisms, in particular to a feeding clamping mechanism for a vial or an ampoule bottle. Background Art
[0002] At present, most of the intravenous dispensing equipment on the market mainly adopts the method of manually opening the clamping mechanism and then inserting the vials and ampoules. This increases the labor intensity of medical staff and leads to low efficiency. In addition, there are many types of medical vials and ampoules with different capacities. Most of the intravenous dispensing equipment on the market cannot achieve the same mechanism to be compatible with the clamping of vials or ampoules, let alone the clamping of vials and ampoules of multiple specifications and capacities. Utility Model Content
[0003] The purpose of the present application is to provide a feeding and clamping mechanism for vials and ampoules, so as to solve the problem mentioned in the above background technology that most of the intravenous dispensing equipment on the market mainly adopts the method of manually breaking open the clamping mechanism and then inserting the vials and ampoules. This increases the labor intensity of medical staff and leads to low efficiency. In addition, there are many types of medical vials and ampoules with different capacities. Most of the intravenous dispensing equipment on the market cannot achieve the same mechanism to be compatible with the clamping of vials or ampoules, let alone the clamping of vials and ampoules with multiple specifications and capacities.
[0004] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a feeding and clamping mechanism for vials and ampoules, comprising a mounting plate and a pneumatic slip ring, a bearing mounting seat is fixed to the top of the mounting plate by screws, a non-rotating portion of the lower part of the pneumatic slip ring is fixedly connected to the bearing mounting seat by screws, a transition plate is provided at the upper rotating portion of the pneumatic slip ring, a driving device is fixed to the bottom of the mounting plate, an output end of the driving device is connected to a transmission shaft by a coupling, a top end of the transmission shaft passes through the middle of the bearing mounting seat and is fixed with a flange, a turntable is fixed to the flange by screws, and the transition plate is connected to the turntable by screws. The bottom is fixedly connected, and a cover is fixed on the top of the turntable by screws. A plurality of holes are opened on the cover, and the holes are used to hold vials or ampoules. A plurality of pneumatic clamps are arranged on the turntable, and the plurality of pneumatic clamps are arranged in a one-to-one correspondence with the plurality of holes, and the pneumatic clamps are located inside the holes. The pneumatic clamps are used to clamp the vials or ampoules placed in the holes, and the air pipe joint of the pneumatic clamp is connected to the joint of the upper rotating part of the pneumatic slip ring. A support plate is fixed on the mounting plate, and a medicine bottle detection device is fixed on the top of the support plate. The medicine bottle detection device is used to detect the presence or absence of vials or ampoules at designated positions.
[0005] Furthermore, the pneumatic clamp is composed of three-jaw pneumatic fingers and a polyurethane elastic clamp.
[0006] Furthermore, a thrust ball and a deep groove ball bearing are installed in the bearing mounting seat, and the deep groove ball bearing is sleeved on the outside of the transmission shaft.
[0007] Furthermore, the driving device includes a motor, a motor mounting seat and a reducer, the motor mounting seat and the mounting plate are fixed by screws, and the transmission shaft is connected to the motor by a coupling.
[0008] Furthermore, the medicine bottle detection device includes an ultrasonic sensor and a sensor carrier plate, the sensor carrier plate is fixedly mounted on the top of the support plate, and a long hole is opened on the sensor carrier plate, the ultrasonic sensor is slidably matched with the inner wall of the long hole, and the ultrasonic sensor is fixedly connected to the sensor carrier plate by a fastening nut.
[0009] In summary, the technical effects and advantages of the utility model are:
[0010] In the utility model, the hole opened on the cover is used to facilitate medical staff to accurately place the vial or ampoule on the turntable, and the vial or ampoule is clamped by the pneumatic clamp arranged in the hole, so that the mechanism can meet the clamping requirements of bottles with different diameters, achieve the purpose of clamping vials or ampoule bottles with multiple specifications of bottle diameters, and reduce the labor intensity of medical staff to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below.
[0012] Figure 1 It is a schematic diagram of the structure of the feeding and clamping mechanism of the vial and ampoule in the embodiment of the present application;
[0013] Figure 2 This is a positional relationship diagram of the turntable, support plate, and medicine bottle detection device in the embodiment of the present application.
[0014] In the figure: 1. Mounting plate; 2. Bearing mounting seat; 3. Pneumatic slip ring; 4. Turntable; 5. Sealing cap; 6. Support plate; 7. Medicine bottle detection device; 8. Driving device; 9. Transmission shaft. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0016] Example: Reference Figure 1-2The shown syringe bottle and ampoule feeding clamping mechanism comprises a mounting plate 1 and a pneumatic slip ring 3. A bearing mounting seat 2 is fixed to the top of the mounting plate 1 by screws. A driving device 8 is fixed to the bottom of the mounting plate 1. The output end of the driving device 8 is connected to a transmission shaft 9 through a coupling. The top end of the transmission shaft 9 passes through the middle of the bearing mounting seat 2 and is fixed with a flange. A turntable 4 is fixed to the flange by screws. A thrust ball and a deep groove ball bearing are installed in the bearing mounting seat 2. The deep groove ball bearing is sleeved on the outside of the transmission shaft 9 to withstand the axial force and radial force of the transmission shaft 9. The non-rotating part of the lower part of the pneumatic slip ring 3 is fixedly connected to the bearing mounting seat 2 by screws. A transition plate is provided on the upper rotating part of the pneumatic slip ring 3. The transition plate is fixedly connected to the bottom of the turntable 4 by screws. This method can avoid damage caused by the winding of the air pipe when the turntable 4 rotates. A cover 5 is fixed to the top of the turntable 4 by screws. A plurality of holes are provided on the cover 5. The holes are used for For holding vials or ampoules, a plurality of pneumatic clamps are arranged on the turntable 4, and the plurality of pneumatic clamps are arranged one by one corresponding to the plurality of holes, and the pneumatic clamps are located inside the holes, and the pneumatic clamps are used to clamp the vials or ampoules placed in the holes, and the pneumatic clamp air pipe joint is connected to the joint of the upper rotating part of the pneumatic slip ring 3, and the pneumatic clamp is composed of a three-claw pneumatic finger and a polyurethane elastic chuck. When the pneumatic clamp is powered on, the three-claw pneumatic finger drives the polyurethane elastic chuck to contract, thereby The polyurethane elastic chuck itself is elastic and will not damage the vial or ampoule in the hole where the vial or ampoule is clamped. The three-jaw pneumatic finger has a certain stroke, so it can meet the needs of clamping bottles of different diameters, thereby achieving the purpose of clamping vials or ampoules with multiple specifications of bottle diameters. A support plate 6 is fixed on the mounting plate 1, and a medicine bottle detection device 7 is fixed on the top of the support plate 6. The medicine bottle detection device 7 is used to detect the presence or absence of a vial or ampoule at a specified position.
[0017] The driving device 8 includes a motor, a motor mounting seat and a reducer. The motor mounting seat is fixed to the mounting plate 1 by screws, and the transmission shaft 9 is connected to the motor by a coupling to ensure power transmission.
[0018] Among them, the medicine bottle detection device 7 includes an ultrasonic sensor and a sensor carrier. The ultrasonic pulse signal emitted by the ultrasonic probe of the ultrasonic sensor propagates in the air and is reflected after encountering a vial or ampoule. After receiving the echo signal, the propagation time of the ultrasonic wave is calculated, and the distance between the vial or ampoule and the medicine bottle detection device 7 can be converted, so as to determine whether there is a vial or ampoule at the specified position. The sensor carrier is fixedly installed on the top of the support plate 6, and a long hole is opened on the sensor carrier. The ultrasonic sensor is slidably matched with the inner wall of the long hole, and the ultrasonic sensor is fixedly connected to the sensor carrier by a fastening nut. The ultrasonic sensor can be adjusted in the longitudinal direction to the hole position to be detected. The bodies of the vials or ampoules are aligned, and after the vials or ampoules placed on the turntable 4 are clamped by the pneumatic clamp, the turntable 4 rotates at a fixed angle. When the vials or ampoules rotate to the ultrasonic sensor detection position, the turntable 4 stops, the pneumatic clamp is released, and the robot gripper takes the vials or ampoules at that position, and the action is cyclically repeated until all the vials or ampoules on the turntable 4 are taken away, and the system alarms. At this time, the equipment stops, and the vials and ampoules are manually placed. Most vials and ampoules are made of transparent glass. Ultrasonic sensors use sound rather than light for detection, so they are not easily affected by optical conditions and are suitable for the detection of transparent glass materials of vials and ampoules.
[0019] Working principle of this utility model:
[0020] The initial state of the pneumatic clamp is the loose state. The medical staff places the required vials and ampoules through the holes on the turntable 4. After clicking the start button, the pneumatic clamp becomes locked and clamps the vials and ampoules. The driving device 8 drives the transmission shaft 9 connected through the coupling, driving the turntable 4 fixed with the transmission shaft 9 to rotate at a certain speed and angle. When the medicine bottle detection device 7 detects the vial or ampoule, the turntable 4 stops. At this time, the robot clamps the vial or ampoule through the clamp for the next process, and the cycle continues until the turntable 4 rotates one circle. After detection by the medicine bottle detection device 7, all the vials and ampoules on it have been clamped. The system prompts that the clamping is completed, and the turntable 4 rotates back to zero.
[0021] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A feeding and clamping mechanism for vials and ampoules, comprising a mounting plate (1) and a pneumatic slip ring (3), characterized in that: A bearing mounting seat (2) is fixed to the top of the mounting plate (1) by screws, a non-rotating portion of the lower portion of the pneumatic slip ring (3) is fixedly connected to the bearing mounting seat (2) by screws, a transition plate is provided at the upper rotating portion of the pneumatic slip ring (3), a driving device (8) is fixed to the bottom of the mounting plate (1), an output end of the driving device (8) is connected to a transmission shaft (9) by a coupling, a top end of the transmission shaft (9) passes through the middle of the bearing mounting seat (2) and is fixed with a flange, a turntable (4) is fixed to the flange by screws, the transition plate is fixedly connected to the bottom of the turntable (4) by screws, and the top of the turntable (4) is connected to the bottom of the turntable (4) by screws. A cover (5) is fixed by screws, and a plurality of holes are formed on the cover (5), and the holes are used to hold a vial or an ampoule. A plurality of pneumatic clamps are arranged on the turntable (4), and the plurality of pneumatic clamps are arranged in a one-to-one correspondence with the plurality of holes, and the pneumatic clamps are located inside the holes, and the pneumatic clamps are used to clamp the vial or ampoule placed in the hole. The pneumatic clamp air pipe joint is connected to the joint of the upper rotating part of the pneumatic slip ring (3). A support plate (6) is fixed on the mounting plate (1), and a medicine bottle detection device (7) is fixed on the top of the support plate (6), and the medicine bottle detection device (7) is used to detect whether a vial or an ampoule is present at a designated position.
2. The vial and ampoule feeding and clamping mechanism according to claim 1, characterized in that: The pneumatic clamp is composed of three-jaw pneumatic fingers and a polyurethane elastic clamp.
3. The vial and ampoule feeding and clamping mechanism according to claim 1, characterized in that: A thrust ball and a deep groove ball bearing are installed in the bearing mounting seat (2), and the deep groove ball bearing is sleeved on the outside of the transmission shaft (9).
4. The vial and ampoule feeding and clamping mechanism according to claim 1, characterized in that: The driving device (8) comprises a motor, a motor mounting seat and a reducer; the motor mounting seat and the mounting plate (1) are fixed by screws, and the transmission shaft (9) is connected to the motor by a coupling.
5. The vial and ampoule feeding and clamping mechanism according to claim 1, characterized in that: The medicine bottle detection device (7) comprises an ultrasonic sensor and a sensor carrier plate, wherein the sensor carrier plate is fixedly mounted on the top of the support plate (6), and a long hole is formed on the sensor carrier plate, wherein the ultrasonic sensor is slidably matched with the inner wall of the long hole, and the ultrasonic sensor is fixedly connected to the sensor carrier plate via a fastening nut.