A spiral structure ampoule automatic medicine feeding assembly and its use method

Abstract

The present invention provides a spiral structure ampoule automatic medicine feeding assembly, which includes a tray seat, a tray assembly and a motor, one side of the tray seat is fixedly connected to the tray assembly, and the other side of the tray seat is fixedly connected to the motor; the tray assembly includes a rotating part, a tray panel and a tray base, one side of the tray panel is fixedly connected to one side of the tray base, the rotating part is placed between the tray panel and the tray base, the rotating part is movably connected to the motor, and the motor is electrically connected to the host computer. The tray panel is provided with a spiral groove, and the ampoule bottle is filled in the spiral groove. The motor drives the rotating bottle feeding plate to rotate, so that the magnet pushes the ampoule bottle to be uniformly and orderly delivered to the ampoule bottle clamping device for clamping. The tray panel adopts a spiral structure to place the ampoule bottle, eliminates the ampoule bottle fixture, and optimizes the volume of the ampoule bottle medicine feeding assembly. The present invention also provides a method for using the spiral structure ampoule automatic medicine feeding assembly, which is suitable for the above-mentioned spiral structure ampoule automatic medicine feeding assembly.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and in particular to an automatic medicine-feeding assembly of an ampoule with a spiral structure and a use method thereof. Background Art

[0002] Ampoules are often used for intravenous medication. Most ampoule loading assemblies in common medication equipment use fixed slot fixtures, which are sent from the buffer zone to the medication work chamber in parallel through screw guides, and then carried to the bottle-opening structure by the bottle-clamping robot for liquid extraction. The fixed slot fixture is provided with corresponding limit slots for placing ampoules. Before medication is dispensed, the ampoules need to be placed one by one in the fixed slot fixture. When dispensing large quantities of drugs, the device has a non-compact structure, large size, and cannot be continuously loaded, resulting in low efficiency in loading. Summary of the invention

[0003] In order to overcome the technical problems of the current ampoule bottle drug loading assembly having a non-compact structure, a large volume, an inability to continuously load drugs, and a low drug loading efficiency, the present invention provides a spiral structure ampoule automatic drug loading assembly and a use method thereof.

[0004] The present invention provides an automatic medicine-feeding assembly for ampules with a spiral structure, which comprises a tray seat, a tray assembly and a motor, wherein one side of the tray seat is fixedly connected to the tray assembly, and the other side of the tray seat is fixedly connected to the motor; the tray assembly comprises a rotating part, a tray panel and a tray base, one side of the tray panel is fixedly connected to one side of the tray base, the rotating part is placed between the tray panel and the tray base, one end of the rotating part passes through the tray base and is movably connected to the motor, and the motor is electrically connected to a host computer.

[0005] Preferably, the rotating part comprises a rotating bottle feeding plate and a rotating shaft, one end of the rotating shaft is fixedly connected to the rotating bottle feeding plate, and the other end of the rotating shaft is connected to the output shaft of the motor.

[0006] Preferably, a slot is provided on one side of the material tray panel close to the rotating bottle feeding plate, the rotating bottle feeding plate is placed in the slot, and a gap is provided between the rotating bottle feeding plate and the material tray panel.

[0007] Preferably, the tray base is provided with an opening, the position of the opening corresponds to the rotating shaft, a bearing is provided in the opening, the rotating shaft is placed in the bearing, and the rotating shaft is movably connected to the tray base.

[0008] Preferably, a driving gear and a driven gear are provided on the side of the tray seat away from the motor, the rotor of the motor is fixedly connected to the driving gear, the driving gear and the driven gear are movably connected, and the number of teeth on the driving gear is less than the number of teeth on the driven gear.

[0009] Preferably, the rotating shaft is a gear shaft, and the end of the rotating shaft close to the tray seat is in the shape of a gear, and the end of the rotating shaft close to the tray is meshed and transmission-movably connected with the driven gear.

[0010] Preferably, a spiral groove is provided on the side of the tray panel away from the tray base, the spiral groove is provided with a through hole, the end of the spiral groove close to the center is eccentrically arranged, and the other end of the spiral groove is provided with a corner outlet. The spiral groove is used to place an ampoule bottle so that the bottom of the ampoule bottle contacts the rotating part, and a magnet is provided at one end of the center of the spiral groove, and the magnet attracts the rotating part.

[0011] Preferably, the inner diameter of the spiral groove is larger than the outer diameter of the ampoule bottle body, the rotating bottle feeding plate is a disc, and the straight-line distance between any two points on the outer wall of the spiral groove is smaller than the diameter of the rotating part.

[0012] The present invention also provides a method for using the spiral structure ampoule automatic medicine feeding assembly, which is applicable to the above-mentioned spiral structure ampoule automatic medicine feeding assembly, and comprises the following steps:

[0013] Step S1: the spiral groove is filled with ampoules to be processed, and the ampoule at the center of the spiral groove is replaced with a magnet so that the magnet is magnetically attracted to the rotating bottle feeding plate;

[0014] Step S2: the host computer sends a working instruction signal to the motor, and the motor starts working;

[0015] Step S3: The rotor of the motor is fixedly connected to the driving gear. When the rotor rotates, the driving gear rotates at the same time, and the driving gear drives the driven gear to rotate through meshing transmission;

[0016] Step S4: the driven gear drives the rotating shaft to rotate through meshing transmission, and the rotating shaft is fixedly connected to the rotating bottle feeding plate, driving the rotating bottle feeding plate to rotate;

[0017] Step S5: The magnet attracts the rotating bottle feeding plate, and the magnet pushes the ampoule bottles from the center of the spiral groove along the spiral groove to the corner exit in sequence for the ampoule clamping device to clamp, thereby completing the ampoule loading of the dispensing robot.

[0018] Preferably, after the ampoule is loaded with medicine, the host computer sends a reverse work instruction signal to the motor, and the motor reverses the rotating bottle feeding plate through the driving gear, the driven gear and the rotating shaft respectively, so that the magnet returns to the original position, and step S1 is repeated to start a new round of medicine loading by the dispensing robot.

[0019] Compared with the prior art, the spiral structure ampoule automatic medicine feeding assembly and the use method thereof provided by the present invention have the following advantages:

[0020] 1. An automatic ampoule feeding assembly with a spiral structure, wherein the material tray panel is provided with the spiral groove, and the ampoule bottles are filled in the spiral groove. The motor rotates the rotating bottle feeding plate through the driving gear, the driven gear and the rotating shaft, and the magnet drives the ampoule bottles to be uniformly and orderly transported to the ampoule bottle clamping device for clamping. The material tray panel adopts a spiral structure to place the ampoule bottles, eliminates the ampoule bottle fixture, and optimizes the volume of the ampoule bottle feeding assembly.

[0021] 2. A spiral structure ampoule automatic drug loading assembly. After a round of ampoule loading of the dispensing robot is completed, the motor reverses to make the magnet return to the starting position. After the ampoule is put back into the spiral groove, a new round of drug loading can be started. The upper computer intelligently controls the forward and reverse rotation of the motor to complete the ampoule drug delivery and reset the drug loading assembly, so that the ampoule can be continuously loaded with drugs, increasing the drug loading efficiency and reducing the workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of a spiral structure ampoule automatic medicine feeding assembly provided by the present invention;

[0023] Figure 2 It is a top view of the overall structure of a spiral structure ampoule automatic medicine feeding assembly provided by the present invention;

[0024] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a rotating part in a spiral structure ampoule automatic medicine feeding assembly provided by the present invention;

[0025] Figure 4 The present invention is a schematic diagram of a partial cross-sectional structure of a tray seat in an automatic medicine feeding assembly of a spiral structure ampoule provided by the present invention.

[0026] Explanation of the reference numerals: 1. Automatic medicine-feeding assembly for spiral-structured ampoule; 2. Tray assembly; 21. Rotating portion; 211. Rotating bottle feeding plate; 212. Rotating shaft; 22. Tray panel; 221. Spiral groove; 222. Magnet; 23. Tray base; 3. Tray seat; 31. Driving gear; 32. Driven gear; 4. Motor; 5. Ampoule to be processed. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0029] See also Figures 1 to 4 The present invention provides an automatic medicine feeding assembly 1 for an ampoule bottle with a spiral structure, which includes a tray seat 3, a tray assembly 2 and a motor 4, one side of the tray seat 3 is fixedly connected to the tray assembly 2, and the other side of the tray seat 3 is fixedly connected to the motor 4; the tray assembly 2 includes a rotating part 21, a tray panel 22 and a tray base 23, one side of the tray panel 22 is fixedly connected to one side of the tray base 23, the rotating part 21 is placed between the tray panel 22 and the tray base 23, one end of the rotating part 21 passes through the tray base 23 and is movably connected to the motor 4, and the motor 4 is electrically connected to the host computer.

[0030] It can be understood that the tray seat 3 is provided with more than two male buckles, the male buckles are placed on the same side of the tray seat 3, the tray assembly 2 is provided with female buckles, the number and position of the female buckles correspond to the male buckles, and the tray seat 3 and the tray assembly 2 are fixedly connected by the male buckles and the female buckles interlocking with each other. The rotating part 21 is placed between the tray panel 22 and the tray base 23, the tray panel 22 and the tray base 23 are fixedly connected by screws, the motor 4 is fixedly connected to the tray seat 3 by screw connection, and the rotor of the motor 4 passes through the tray seat 3 and is movably connected to the rotating part 21 by gear meshing.

[0031] It can be understood that the ampoule bottle 5 to be processed is placed on the tray panel 22, the rotating part 21 supports the ampoule bottle 5 to be processed, and the upper computer sends a work instruction signal to the motor 4. The motor 4 drives the rotating part 21 to rotate, so that the ampoule bottle to be processed moves in an orderly manner along the specified path, making it convenient for the ampoule bottle clamping device to replace the processing ampoule bottle.

[0032] Specifically, the rotating part 21 includes a rotating bottle feeding plate 211 and a rotating shaft 212 . One end of the rotating shaft 212 is fixedly connected to the rotating bottle feeding plate 211 , and the other end of the rotating shaft 212 is connected to the output shaft of the motor 4 .

[0033] It can be understood that a key slot is provided at the connection position between one end of the rotating shaft 212 and the rotating bottle feeding plate 211, and a flat key is provided in the key slot of the rotating shaft 212 and the rotating bottle feeding plate 211. The flat key and the key slot are fixedly connected, which has the characteristics of simple structure, easy disassembly and assembly, and good centering.

[0034] Specifically, a slot is provided on one side of the material tray panel 22 close to the rotating bottle feeding plate 211 , the rotating bottle feeding plate 211 is placed in the slot, and a gap is provided between the rotating bottle feeding plate 211 and the material tray panel 22 .

[0035] It can be understood that the tray panel 22 is provided with a slot for placing the rotating bottle feeding plate 211, which optimizes the volume of the tray panel 22 and the rotating part 21 after assembly. A gap is set between the rotating bottle feeding plate 211 and the tray panel 22 to ensure that the rotating bottle feeding plate 211 can rotate freely.

[0036] Specifically, the tray base 23 is provided with an opening, the position of the opening corresponds to the rotating shaft 212, a bearing is provided in the opening, the rotating shaft 212 is placed in the bearing, and the rotating shaft 212 is movably connected to the tray base 23.

[0037] It can be understood that a deep groove ball bearing is provided in the opening of the tray base 23, and one end of the rotating shaft 212 passes through the bearing and is movably connected to the motor 4. The deep groove ball bearing is used to fix the rotating shaft 212 to avoid the rotating shaft 212 and the rotating bottle feeding plate 211 shaking due to centrifugal force when the bottle feeding plate is subjected to constant changes in force during the process of processing the ampoule bottles in an orderly manner.

[0038] Specifically, a driving gear 31 and a driven gear 32 are provided on the side of the tray seat 3 away from the motor 4, the rotor of the motor 4 is fixedly connected to the driving gear 31, the driving gear 31 and the driven gear 32 are movably connected, and the number of teeth of the driving gear 31 is less than the number of teeth of the driven gear 32.

[0039] It can be understood that the rotor of the motor 4 is fixedly connected to the driving gear 31 by a buckle, and the driving gear 31 and the driven gear 32 are meshingly connected, and the gear teeth of the driving gear 31 and the gear teeth of the driven gear 32 are meshingly connected one by one. The gear transmission has the characteristics of high transmission accuracy and long practical life. At the same time, the driving gear 31 and the driven gear 32 are set to reduce speed, so that when the rotating bottle feeding plate 211 is full of ampoules, it can maintain a uniform rotation speed.

[0040] Specifically, the rotating shaft 212 is a gear shaft, and one end of the rotating shaft 212 close to the tray seat 3 is in a gear shape. The one end of the rotating shaft 212 close to the tray is meshed and transmission-movably connected with the driven gear 32 .

[0041] It can be understood that the rotating shaft 212 is a gear shaft, and one end of the rotating shaft 212 with gear teeth meshes with the driven gear 32. The gear shaft and the driven gear 32 are used for transmission, which optimizes the volume of the transmission device between the rotating shaft 212 and the motor 4 and saves costs.

[0042] Specifically, a spiral groove 221 is provided on the side of the tray panel 22 away from the tray base 23. The spiral groove 221 is set as a through hole. The end of the spiral groove 221 close to the center is eccentrically set, and the other end of the spiral groove is provided with a corner outlet. The spiral groove 221 is used to place the ampoule bottle so that the bottom of the ampoule bottle contacts the rotating part 21. A magnet 222 is provided at one end of the center of the spiral groove 221, and the magnet 222 attracts the rotating part 21.

[0043] It can be understood that the material tray panel 22 is provided with a spiral groove 221, and the ampoule bottle 5 to be processed is placed in the spiral groove 221. The use of the spiral groove 221 has the advantages of simple and convenient medicine placement and reduced labor intensity.

[0044] It can be understood that the ampoule bottle 5 to be processed is placed in the spiral groove 221, the rotating bottle feeding plate 211 supports the ampoule bottle to be processed, and a magnet 222 is provided at one end of the center of the spiral groove 221. For example, when the rotating bottle feeding plate 211 rotates, the magnet 222 follows the rotating bottle feeding plate 211 to make a circular motion. Since the magnet 222 is placed in the spiral groove 221, the magnet 222 continuously moves centrifugally from one end of the center of the spiral groove 221 along the spiral groove 221. While the magnet 222 moves, it pushes the ampoule bottle 5 to be processed to move centrifugally along the spiral groove 221, so that the ampoule bottle clamping device can clamp the ampoule bottle 5 to be processed.

[0045] It can be understood that the outlet of the centrifugal end of the spiral groove 221 is set as a corner, which is convenient for the ampoule bottle clamping device to clamp the ampoule bottle 5 to be processed and enter the processing process. The angle of the corner is set to correspond to the running movement path of the ampoule bottle clamping device.

[0046] Specifically, the inner diameter of the spiral groove 221 is larger than the outer diameter of the ampoule bottle body, the rotating bottle feeding plate 211 is a disc, and the straight-line distance between any two points on the outer wall of the spiral groove 221 is smaller than the diameter of the rotating part 21 .

[0047] It can be understood that the rotating bottle feeding plate 211 is a disc, and the diameter of the rotating bottle feeding plate 211 is larger than the distance between any two points on the outer wall of the spiral groove 221. For example, when the rotating bottle feeding plate 211 feeds the ampoule bottle 5 to be processed along the spiral groove 221, the rotating bottle feeding plate 211 can feed the ampoule bottle in an orderly manner during the process of feeding the ampoule bottle.

[0048] The present invention also provides a method for using a spiral structure ampoule automatic medicine feeding assembly, which is applicable to the above-mentioned spiral structure ampoule bottle automatic medicine feeding assembly 1, and comprises the following steps:

[0049] Step S1: The spiral groove 221 is filled with the ampoule 5 to be processed, and the ampoule at the center of the spiral groove 221 is replaced with the magnet 222, so that the magnet 222 is magnetically attracted to the rotating bottle feeding plate 211;

[0050] Step S2: The host computer sends a working instruction signal to the motor 4, and the motor 4 starts working;

[0051] Step S3: The rotor of the motor 4 is fixedly connected to the driving gear 31. When the rotor rotates, the driving gear 31 rotates at the same time, and the driving gear 31 drives the driven gear 32 to rotate through meshing transmission;

[0052] Step S4: the driven gear 32 drives the rotating shaft 212 to rotate through meshing transmission, and the rotating shaft 212 is fixedly connected to the rotating bottle feeding plate 211, driving the rotating bottle feeding plate 211 to rotate;

[0053] Step S5: the magnet 222 attracts the rotating bottle feeding plate 211, and the magnet 222 pushes the ampoule bottle from the center position of the spiral groove 221 along the spiral groove 221 to the corner exit in sequence, so as to be clamped by the ampoule bottle clamping device, thereby completing the ampoule bottle loading of the dispensing robot.

[0054] Specifically, after the ampoule is loaded with medicine, the host computer sends a reverse work instruction signal to the motor 4, and the motor 4 reverses the rotating bottle feeding plate 211 through the driving gear 31, the driven gear 32 and the rotating shaft 212, so that the magnet 222 returns to the original position, and step S1 is performed again to start a new round of medicine loading by the dispensing robot.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spiral structure ampoule automatic medicine feeding assembly, characterized in that: It includes a tray seat, a tray assembly and a motor, wherein one side of the tray seat is fixedly connected to the tray assembly, and the other side of the tray seat is fixedly connected to the motor; The tray assembly includes a rotating part, a tray panel and a tray base, one side of the tray panel is fixedly connected to one side of the tray base, the rotating part is placed between the tray panel and the tray base, one end of the rotating part passes through the tray base and is movably connected to the motor, and the motor is electrically connected to the host computer; The rotating part comprises a rotating bottle feeding plate and a rotating shaft, one end of the rotating shaft is fixedly connected to the rotating bottle feeding plate, and the other end of the rotating shaft is connected to the output shaft of the motor; A spiral groove is provided on the side of the tray panel away from the tray base, the spiral groove is provided with a through hole, the end of the spiral groove close to the center is eccentrically arranged, and the other end of the spiral groove is provided with a corner outlet. The spiral groove is used to place an ampoule bottle so that the bottom of the ampoule bottle contacts the rotating part. A magnet is provided at one end of the center of the spiral groove, and the magnet attracts the rotating part. The magnet continuously moves centrifugally along the spiral groove from one end of the center of the spiral groove, and while the magnet moves, it pushes the ampoule bottle to be processed to move centrifugally along the spiral groove.

2. The automatic medicine feeding assembly for an ampoule with a spiral structure as claimed in claim 1, characterized in that: A slot is provided on one side of the material tray panel close to the rotating bottle feeding plate, the rotating bottle feeding plate is placed in the slot, and a gap is provided between the rotating bottle feeding plate and the material tray panel.

3. The automatic medicine feeding assembly for an ampoule with a spiral structure as claimed in claim 1, characterized in that: The tray base is provided with an opening, the position of the opening corresponds to the rotating shaft, a bearing is provided in the opening, the rotating shaft is placed in the bearing, and the rotating shaft is movably connected to the tray base.

4. The spiral structure ampoule automatic medicine feeding assembly according to claim 1, characterized in that: A driving gear and a driven gear are provided on the side of the tray seat away from the motor, the rotor of the motor is fixedly connected to the driving gear, the driving gear and the driven gear are movably connected, and the number of teeth on the driving gear is less than the number of teeth on the driven gear.

5. The automatic medicine feeding assembly for an ampoule with a spiral structure as claimed in claim 4, characterized in that: The rotating shaft is a gear shaft, and one end of the rotating shaft close to the tray seat is in a gear shape. The one end of the rotating shaft close to the tray is meshed and transmission-movably connected with the driven gear.

6. The automatic medicine feeding assembly for an ampoule with a spiral structure as claimed in claim 1, characterized in that: The inner diameter of the spiral groove is larger than the outer diameter of the ampoule bottle body, the rotating bottle feeding plate is a disc, and the straight-line distance between any two points on the outer wall of the spiral groove is smaller than the diameter of the rotating part.

7. A method for using a spiral structure ampoule automatic medicine feeding assembly, characterized in that: The automatic medicine feeding assembly for an ampoule with a spiral structure is applicable to any one of claims 1 to 6, and comprises the following steps: Step S1: the spiral groove is filled with ampoules to be processed, and the ampoule at the center of the spiral groove is replaced with a magnet so that the magnet is magnetically attracted to the rotating bottle feeding plate; Step S2: The host computer sends a working command signal to the motor, and the motor starts working; Step S3: The rotor of the motor is fixedly connected to the driving gear. When the rotor rotates, the driving gear rotates at the same time, and the driving gear drives the driven gear to rotate through meshing transmission; Step S4: the driven gear drives the rotating shaft to rotate through meshing transmission, and the rotating shaft is fixedly connected to the rotating bottle feeding plate, driving the rotating bottle feeding plate to rotate; Step S5: The magnet attracts the rotating bottle feeding plate, and the magnet pushes the ampoule bottles from the center of the spiral groove along the spiral groove to the corner exit in sequence for the ampoule clamping device to clamp, thereby completing the ampoule loading of the dispensing robot.

8. The method for using the spiral structure ampoule automatic medicine feeding assembly as claimed in claim 7, characterized in that: After the ampoule is loaded with medicine, the host computer sends a reverse work instruction signal to the motor, and the motor reverses the rotating bottle feeding plate through the driving gear, the driven gear and the rotating shaft respectively, so that the magnet returns to the original position, and step S1 is performed again to start a new round of medicine loading by the dispensing robot.

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