Automatic medicine dispensing device for ampoule bottle

Abstract

The present invention relates to the technical field of medicine dispensing devices, and discloses an automatic medicine dispensing device for ampoule bottles, comprising a mounting frame, and also comprising a plurality of magazines equidistantly arranged and fixedly connected inside the mounting frame, one end of an inclined pressure block is located below a bottom support plate, the bottom support plate is always in contact with the inclined pressure block, and bottles are placed on the top support plate, the middle support plate, and the bottom support plate, and a driving member moves up synchronously through the inclined pressure block, and a control member and a medicine dispensing member are used to transport the bottles inside the magazine to a slideway. A multi-layer structure is formed by the top support plate, the middle support plate, and the bottom support plate, so that a large number of bottles can be stored in a limited space, and the whole process is fast and smooth, without the need for traditional manual storage, avoiding cluttered space or cumbersome replenishment procedures that delay time, ensuring the timeliness of medicine supply, and being able to quickly and accurately take out bottles according to a preset procedure, shortening the medicine dispensing time and reducing the waiting time of patients at the medicine dispensing window.

Description

Technical Field

[0001] The invention relates to the technical field of medicine dispensing devices, and in particular to an automatic medicine dispensing device for an ampoule bottle. Background Art

[0002] An ampoule is a small sealed glass container used to hold liquid medicine. It is generally shaped like an elongated tube with an obvious neck at the top, which allows for easy opening. Ampoules are usually disposable. To ensure the sterility and quality of the ampoules, they are usually stored in a unified location in hospitals.

[0003] However, in the existing technology, the current methods of taking medicine are divided into manual medicine taking and robotic arms. As a traditional manual mode, the first problem is efficiency, especially during the busy outpatient hours in large hospitals, when there are many people in the pharmacy. Although ampoule bottles of medicine are usually concentrated in a single location, it is still necessary to shuttle back and forth between the medicine shelves to take the ampoule bottles, and at the same time, it is necessary to rely on memory and experience to quickly find the corresponding ampoule bottles. This process consumes a lot of time, so that patients often need to wait for a long time at the medicine window, and long-term high-intensity work will inevitably make people tired. At the same time, repetitive physical labor every day can easily overwhelm the body. Therefore, many hospitals choose to rely on robotic arms to take medicines. The operation of the robotic arms depends on preset programs, which greatly reduces their flexibility. Discount, the packaging sizes of ampoules vary. Once the packaging is irregular or the position of the ampoule is slightly deviated, the robotic arm will not be able to grasp it accurately. At the same time, the high initial procurement cost of purchasing a robotic arm drug-taking system makes many small and medium-sized hospitals discouraged. The subsequent installation and debugging, regular maintenance and other costs are also high, and the financial pressure is huge. Once the system fails, maintenance is time-consuming and labor-intensive, which directly affects the normal drug-taking process of the hospital. Some hospitals also place commonly used ampoule drugs in a position that is easy to take, but due to the large number of ampoules, a larger space is required for storage. After the ampoules are used up in this area, they cannot be replenished quickly, and still need to be taken manually, which cannot achieve sufficient efficiency and convenience.

[0004] To this end, an automatic ampoule drug dispensing device is proposed, which can automatically dispense drugs and store more drugs. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic medicine dispensing device for an ampoule bottle, so as to solve the problem that it is inconvenient to take medicine from an ampoule bottle and to replenish medicine.

[0006] The technical solution of the present invention is: an automatic medicine dispensing device for an ampoule bottle, a mounting frame, and also includes a plurality of magazines equidistantly arranged and fixedly connected to the inside of the mounting frame, a top support plate, a middle support plate, a bottom support plate and an oblique pressure block slidably connected to the inside of the magazine, a driving member arranged on one side of the magazine, a control member, a medicine dispensing member and a slideway arranged on the other side of the magazine, a pressure column slidably connected to the inside of the magazine, a plurality of bottle bodies arranged and located inside the magazine, and a cover plate clamped on the top of the magazine, wherein the right side of the magazine is higher than the left side, the top support plate is located above the middle support plate, the middle support plate is located above the bottom support plate, and one end of the oblique pressure block is located at the bottom Below the support plate, the bottom support plate is always in contact with the inclined pressure block, the side of the bottom support plate close to the inclined pressure block is an arc surface, the top support plate, the middle support plate and the bottom support plate have the same sliding direction, the sliding direction of the inclined pressure block is perpendicular to the bottom support plate, the pressure column is located below the top cover plate of the magazine, the top support plate, the middle support plate and the bottom support plate are all parallel to the magazine, the top support plate, the middle support plate and the bottom support plate are all placed with bottle bodies, the control member is coupled to the medicine discharging member, and the driving member makes the top support plate, the middle support plate and the bottom support plate move up synchronously through the inclined pressure block, and the control member and the medicine discharging member are used to transport the bottle body inside the magazine to the slide.

[0007] Furthermore, a bracket is provided on one side of the magazine, and the control member, medicine discharge member and slide are arranged on the outside of the bracket, and the control member includes a first driver fixedly connected to the mounting frame, a transmission member fixedly connected to the output end of the first driver, and a movable door connected to the outside of the transmission member, the outside of the transmission member is socketed with the bracket, the top of the movable door is located above the magazine, and the movable door is located between the medicine discharge member and the magazine.

[0008] Furthermore, a plurality of long arc blocks are symmetrically arranged on both sides of the top support plate, a plurality of side arc blocks are symmetrically arranged on both sides of the middle support plate, and a plurality of short arc blocks are symmetrically arranged on both sides of the bottom support plate. The long arc blocks are located directly above the side arc blocks, and the side arc blocks are located directly above the short arc blocks. A strip square groove is opened inside the cover plate, and the height of the strip square groove is greater than the thickness of the top support plate plus the middle support plate.

[0009] Furthermore, the length of the long arc block is greater than that of the side arc block, the length of the side arc block is greater than that of the short arc block, and the number and position of the long arc blocks, side arc blocks and short arc blocks correspond one to one.

[0010] Furthermore, the long arc block, the side arc block and the short arc block are all provided with square through grooves, the side arc block is provided with a through hole, and the short arc block is provided with a circular hole, and the diameter of the circular hole is larger than the diameter of the through hole.

[0011] Furthermore, a telescopic strip is provided inside the circular hole, the top of the telescopic strip passes through a through hole, the middle of the telescopic strip fits with the bottom of the side arc block, and the top of the telescopic strip fits with the long arc block.

[0012] Furthermore, the medicine dispensing component includes a second driver fixedly connected to the outside of the bracket, and a double-arc wheel rotatably connected to the inside of the bracket, the output end of the second driver is fixedly connected to the double-arc wheel, the outside of the double-arc wheel is divided into a coarse arc surface and a fine arc surface, and the coarse arc surface smoothly transitions to the fine arc surface.

[0013] Furthermore, multiple arc bar groups are symmetrically arranged on both sides of the magazine, the number of the arc bar groups is the same as the number of long arc blocks, the arc bar groups are divided into top arc bars, middle arc bars and bottom arc bars, the inside of the top arc bar is the same size as the long arc block, the inside of the middle arc bar is the same size as the side arc block, the inside of the bottom arc bar is the same size as the short arc block, the top arc bar is located above the middle arc bar, and the middle arc bar is located above the bottom arc bar.

[0014] Furthermore, a plurality of square rods are provided inside the magazine, the square rods pass through square through slots, the top support plate, the middle support plate and the bottom support plate are all slidably connected to the outside of the square rods, a barrier frame is provided on the side of the magazine close to the driving member, the pressure column is located above the barrier frame, a bottom plate is provided at the bottom of the magazine, and the top of the inclined pressure block is in contact with the barrier frame.

[0015] Furthermore, the driving member includes a screw rod arranged inside the magazine, a small gear and a large gear rotatably connected to the magazine, and a handle fixedly connected to the large gear, the screw rod is fixedly connected to the small gear, the small gear is meshed with the large gear, the transmission ratio of the small gear to the large gear is three to one, the inclined pressure block is sleeved on the outside of the screw rod, a long plate is provided on one side of the mounting frame, and a scale mark is provided on the long plate below the handle.

[0016] Beneficial effects of the present invention: 1. A multi-layer structure is formed by the top support plate, the middle support plate and the bottom support plate, so as to perform reasonable partitioning, and a large number of bottles can be stored in a limited space, which greatly improves the space utilization rate. When the bottles are almost used up, the inclined pressure block is moved by the driving member, so that the top support plate, the middle support plate and the bottom support plate are switched, so that the bottles can be replenished quickly and efficiently, and new bottles can be put into the designated area in batches. The whole process is fast and smooth, and there is no need for traditional manual storage, which avoids the time wasted due to cluttered space or cumbersome replenishment process, and ensures the timeliness of drug supply. The bottles can be taken out quickly and accurately according to the preset procedures, which shortens the drug delivery time and reduces the waiting time of patients at the drug collection window.

[0017] 2. The control unit receives the drug dispensing instruction, so that the bottle moves downward with gravity, and then uses the drug dispensing unit to complete the precise and rapid drug dispensing work, and cooperates with the slide to transport and count the bottles. There is no need for manual search for bottles between medicine racks, and accurate doses of drugs can be prepared in a short time, shortening the waiting time for patients to get drugs. The high degree of automation ensures the accuracy of drug dispensing, effectively avoiding mistakes such as taking the wrong drug or incorrect dosage that may occur in manual drug dispensing, providing solid protection for patients' drug safety.

[0018] 3. By setting up multiple magazines, the top support plate, middle support plate and bottom support plate inside different magazines can be adjusted according to the specifications of the bottle body, so as to store bottles of different specifications. For ampoules of different heights, they can be easily adapted by adjusting the spacing and width to ensure that the ampoules are placed steadily without shaking or tipping over. In addition, the electronic label device is used to record the specifications of the bottle body during the storage process, which is convenient for subsequent quick search and retrieval, greatly improving the orderliness and efficiency of drug storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of a three-dimensional structure of the present invention from a first viewing angle; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 is a top view of the cover plate of the present invention; Figure 4 For the present invention Figure 3 Sectional view at AA in the middle; Figure 5 It is a structural schematic diagram of the magazine of the present invention; Figure 6 It is a schematic diagram of the internal structure of the magazine of the present invention; Figure 7 For the present invention Figure 4 The enlarged schematic diagram of point B in the middle; Figure 8 It is a structural schematic diagram of the support plate of the present invention; Fig. 9 For the present invention Figure 6 The enlarged schematic diagram of the center C; Fig.10 is a cross-sectional view of the magazine of the present invention; Fig.11 It is a cross-sectional view of the overall structure of the present invention.

[0020] In the figure: 1. Mounting frame; 101. Long board; 2. Magazine; 21. Bracket; 22. Arc bar group; 221. Top arc bar; 222. Middle arc bar; 223. Bottom arc bar; 23. Square rod; 24. Blocking frame; 25. Bottom plate; 3. Top support plate; 31. Long arc block; 4. Middle support plate; 41. Side arc block; 411. Perforation; 5. Bottom support plate; 51. Short arc block; 511. Round hole; 512. Telescopic strip; 6. Oblique pressure Block; 7, driving member; 71, screw rod; 72, small gear; 73, large gear; 74, handle; 8, control member; 81, first driver; 82, transmission member; 83, movable door; 9, medicine dispensing member; 91, second driver; 92, double arc wheel; 921, thick arc surface; 922, thin arc surface; 10, slideway; 11, pressure column; 12, bottle body; 13, cover plate; 131, strip square groove; 14, square through groove. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] Reference Figure 1-11 , as an embodiment of the present invention, an automatic medicine dispensing device for an ampoule bottle is provided, comprising a mounting frame 1, and also comprising a plurality of magazines 2 equidistantly arranged and fixedly connected to the inside of the mounting frame 1, a top support plate 3, a middle support plate 4, a bottom support plate 5 and an oblique pressure block 6 slidably connected to the inside of the magazine 2, a driving member 7 arranged on one side of the magazine 2, a control member 8, a medicine dispensing member 9 and a slideway 10 arranged on the other side of the magazine 2, a pressure column 11 slidably connected to the inside of the magazine 2, a plurality of bottle bodies 12 arranged and located inside the magazine 2, and a cover plate 13 clamped on the top of the magazine 2, the right side of the magazine 2 is higher than the left side, the top support plate 3 is located above the middle support plate 4, the middle support plate 4 is located above the bottom support plate 5, and one end of the oblique pressure block 6 is located below the bottom support plate 5 The bottom support plate 5 is always in contact with the inclined pressure block 6, and the side of the bottom support plate 5 close to the inclined pressure block 6 is an arc surface. The sliding directions of the top support plate 3, the middle support plate 4 and the bottom support plate 5 are the same, and the sliding direction of the inclined pressure block 6 is perpendicular to the bottom support plate 5. The pressure column 11 is located below the top cover plate 13 of the magazine 2, and the pressure column 11 is used as a pushing structure to push the bottle body 12. The top support plate 3, the middle support plate 4 and the bottom support plate 5 are all parallel to the magazine 2, and the top support plate 3, the middle support plate 4 and the bottom support plate 5 are all placed with the bottle body 12. The control member 8 and the medicine discharging member 9 are coupled, and the driving member 7 makes the top support plate 3, the middle support plate 4 and the bottom support plate 5 move up synchronously through the inclined pressure block 6. The control member 8 and the medicine discharging member 9 are used to transport the bottle body 12 inside the magazine 2 to the slide 10.

[0023] Among them, the top support plate 3, the middle support plate 4 and the bottom support plate 5 are all parallel to the magazine 2, and thus the top support plate 3, the middle support plate 4 and the bottom support plate 5 are all in an inclined state, and the top support plate 3 is located at the top, and the bottle body 12 above the top support plate 3 is processed first when discharging medicine.

[0024] Reference Figure 1-5 A bracket 21 is provided on one side of the magazine 2, and a control member 8, a medicine discharging member 9 and a slide 10 are arranged outside the bracket 21. The control member 8 includes a first driver 81 fixedly connected to the mounting frame 1, a transmission member 82 fixedly connected to the output end of the first driver 81, and a movable door 83 connected to the outside of the transmission member 82. The outside of the transmission member 82 is sleeved with the bracket 21, the top of the movable door 83 is located above the magazine 2, and the movable door 83 is located between the medicine discharging member 9 and the magazine 2. The transmission member 82 can be a roller rod.

[0025] The medicine dispensing member 9 includes a second driver 91 fixedly connected to the outside of the bracket 21, and a double-arc wheel 92 rotatably connected to the inside of the bracket 21. The output end of the second driver 91 is fixedly connected to the double-arc wheel 92. The outside of the double-arc wheel 92 is divided into a coarse arc surface 921 and a fine arc surface 922. The coarse arc surface 921 smoothly transitions to the fine arc surface 922.

[0026] In addition, the fine arc surface 922 can block the next bottle body 12, and can ensure that the double arc wheel 92 maintains the position movement range of the rear bottle body 12 within ±0.2mm during the flipping operation to avoid squeezing the bottle body 12. At the same time, the thick arc surface 921 of the double arc wheel 92 can roll out the front bottle body 12 as smoothly as possible during rotation to avoid damaging the bottle body and affecting the sensing due to excessive speed.

[0027] Among them, the first driver 81 and the second driver 91 are coupled, and the first driver 81 is connected to a counter, and the counter is externally connected to an electronic tag, the electronic tag has a prompt light, and a conventional sensing device is installed on the slide 10, which can be a cx6 optical fiber sensor. The medicine outlet channel is between the double arc wheel 92 and the magazine 2, and the movable door 83 is located between the two.

[0028] Specifically, when the first driver 81 receives a drug dispensing instruction, the first driver 81 causes the movable door 83 to open, and at the same time causes the second driver 91 to drive the double-arc wheel 92 to rotate to dispense the medicine. When the bottle body 12 slides down, it will trigger the induction switch on the slide 10 to input a count to the first driver 81, and the double-arc wheel 92 reciprocates to dispense the medicine until the number of bottles required by the instruction is dispensed. After the medicine is dispensed, the electronic tag displays the specific number of medicines remaining in the magazine 2 and the number of medicines dispensed this time. The green prompt light flashes, waiting for manual removal. When the bottle bodies 12 above the top support plate 3 are completely taken out, the movable door 83 blocks the drug dispensing channel, and the blue light of the electronic tag indicator light is on, prompting the rotatable drive member 7 to move the bottle body 12 below to the top to dispense the medicine, thereby completing the drug dispensing work.

[0029] Reference Figure 1-8A plurality of long arc blocks 31 are symmetrically arranged on both sides of the top support plate 3, a plurality of side arc blocks 41 are symmetrically arranged on both sides of the middle support plate 4, and a plurality of short arc blocks 51 are symmetrically arranged on both sides of the bottom support plate 5. The long arc blocks 31 are located directly above the side arc blocks 41, and the side arc blocks 41 are located directly above the short arc blocks 51. A strip square groove 131 is opened inside the cover plate 13, and the height of the strip square groove 131 is greater than the thickness of the top support plate 3 plus the middle support plate 4.

[0030] Specifically, threaded holes can be opened on the surfaces of the top support plate 3, the middle support plate 4 and the bottom support plate 5 to install thickening plates and limit the widths of the top support plate 3, the middle support plate 4 and the bottom support plate 5, so as to cope with bottles 12 of different specifications. Different cover plates 13 need to be replaced accordingly, so that the strip square groove 131 of the cover plate 13 can store the middle support plate 4 and the top support plate 3.

[0031] In addition, since multiple magazines 2 are provided, different bottles 12 can be placed in different magazines 2, so that bottles 12 of different specifications can be handled, so that bottles 12 of different specifications and types can be stored in an orderly manner.

[0032] Reference Figure 2-8 The length of the long arc block 31 is greater than that of the side arc block 41, and the length of the side arc block 41 is greater than that of the short arc block 51. The number and position of the long arc block 31, the side arc block 41 and the short arc block 51 correspond to each other. The long arc block 31, the side arc block 41 and the short arc block 51 are all provided with square through grooves 14, the side arc block 41 is provided with a through hole 411, and the short arc block 51 is provided with a round hole 511, and the diameter of the round hole 511 is greater than the diameter of the through hole 411.

[0033] A telescopic strip 512 is provided inside the circular hole 511, and the top of the telescopic strip 512 passes through the through hole 411, and the middle part of the telescopic strip 512 fits with the bottom of the side arc block 41, that is, the diameter of the middle part of the telescopic strip 512 is larger than the diameter of the through hole 411, and the top of the telescopic strip 512 fits with the long arc block 31. At this time, when the telescopic strip 512 moves upward, the middle support plate 4 and the top support plate 3 will move synchronously, thereby realizing replacement work. Unlike manual fatigue, continuous work can be achieved, and the medicine dispensing operation can be performed efficiently at all times without a decrease in efficiency due to long-term work.

[0034] Specifically, when the bottles 12 above the top support plate 3, the middle support plate 4 and the bottom support plate 5 are all processed, the driving member 7 is rotated at this time, so that the top support plate 3, the middle support plate 4 and the bottom support plate 5 automatically move back with gravity, and then the cover plate 13 is separated from the magazine 2, and the top support plate 3 and the middle support plate 4 are taken out, and the bottle 12 can be placed above the bottom support plate 5. After completion, the middle support plate 4 is reset, and then the bottle 12 is placed above the middle support plate 4. Finally, the top support plate 3 is reset to place multiple bottles 12. After completion, the cover plate 13 is engaged with the magazine 2. This action can be performed at the end of each day's work, and the unused bottles 12 can be manually or actively taken out and then refilled, so as not to affect the next day's medicine dispensing work.

[0035] Reference Figure 2-9 A plurality of arc bar groups 22 are symmetrically arranged on both sides of the magazine 2. The number of the arc bar groups 22 is the same as the number of the long arc blocks 31. The arc bar groups 22 are divided into a top arc bar 221, a middle arc bar 222 and a bottom arc bar 223. The inside of the top arc bar 221 is the same size as the long arc block 31, the inside of the middle arc bar 222 is the same size as the side arc block 41, and the inside of the bottom arc bar 223 is the same size as the short arc block 51. The top arc bar 221 is located above the middle arc bar 222, and the middle arc bar 222 is located above the bottom arc bar 223.

[0036] Specifically, when the long arc block 31 reaches the bottom of the top arc bar 221, it will be restricted by the middle arc bar 222 below and cannot move downward, and then the middle arc bar 222 will provide support for the top support plate 3 as a whole. At this time, even if the top support plate 3 is full of bottle bodies 12, the top support plate 3 will not squeeze the telescopic bar 512. Only when the bottle bodies 12 above the top support plate 3 are completely taken out, the top support plate 3 will be squeezed and moved upward by the telescopic bar 512. The side arc block 41 is the same as the long arc block 31. The side arc block 41 is restricted by the bottom arc bar 223 below and cannot move. The bottom arc bar 223 provides support for the side arc block 41, thereby forming a plurality of storage spaces, which can be replaced at will in conjunction with the oblique pressure block 6 and the driving member 7.

[0037] Reference Figure 1-10 A plurality of square rods 23 are arranged inside the magazine 2, and the square rods 23 pass through the square through slots 14. The top support plate 3, the middle support plate 4 and the bottom support plate 5 are all slidably connected to the outside of the square rods 23. A blocking frame 24 is arranged on the side of the magazine 2 close to the driving member 7, and the pressure column 11 is located above the blocking frame 24. A bottom plate 25 is arranged at the bottom of the magazine 2, and the bottom plate 25 supports the bottom support plate 5. The top of the inclined pressure block 6 is in contact with the blocking frame 24, that is, the highest position of the inclined pressure block 6 is located below the blocking frame 24, and the top support plate 3 just coincides with the blocking frame 24. When the top of the inclined pressure block 6 is in contact with the bottom of the bottom support plate 5, the inclined pressure block 6 will squeeze the bottom support plate 5 to the original position of the top support plate 3.

[0038] Specifically, the square rod 23 is located inside the square through groove 14, so that the top support plate 3, the middle support plate 4 and the bottom support plate 5 are restricted by the square rod 23 and move, and the blocking frame 24 restricts the bottle body 12 to prevent the bottle body 12 from moving below the blocking frame 24.

[0039] Reference Figure 1-11 The driving member 7 includes a screw rod 71 arranged inside the magazine 2, a small gear 72 and a large gear 73 rotatably connected to the inside of the magazine 2, and a grip 74 fixedly connected to the large gear 73, the screw rod 71 is fixedly connected to the small gear 72, the small gear 72 is meshed with the large gear 73, and the transmission ratio of the small gear 72 to the large gear 73 is three to one, the inclined pressure block 6 is sleeved on the outside of the screw rod 71, and the bottom of the inclined pressure block 6 is also slidably connected to the outside of a bar, and the bar is fixedly connected to the magazine 2, which can provide stable support for the inclined pressure block 6, and a long plate 101 is provided on one side of the mounting frame 1, and a scale mark is provided on the position of the long plate 101 below the grip 74, and an indicator mark is provided on the surface of the grip 74, so as to control the number of turns of the grip 74.

[0040] Specifically, when the handle 74 is rotated to drive the large gear 73 to rotate one circle, the large gear 73 will cause the small gear 72 to rotate. At this time, the screw rod 71 will also rotate three circles synchronously. Among them, rotating the handle 74 two circles will cause the inclined pressure block 6 to move one-third of the length toward the bottom support plate 5. Since the top of the inclined pressure block 6 is in contact with the barrier frame 24, when the top of the inclined pressure block 6 is in contact with the bottom of the bottom support plate 5, the bottom support plate 5 will be squeezed by the inclined pressure block 6 to the original position of the top support plate 3, thereby completing the replacement work.

[0041] The working principle of the present invention is as follows: when the first driver 81 receives a medicine dispensing instruction, i.e., the medicine dispensing quantity, since the magazine 2 is always in a tilted state, the first driver 81 is started to rotate the transmission member 82, and at this time the movable door 83 moves up and automatically rises, so that the bottle body 12 slides forward to reach between the double arc wheel 92 and the movable door 83 by gravity, and at this time the area can be called the medicine dispensing buffer zone. At this time, there are three bottles 12 in the medicine dispensing buffer zone, one of which is located inside the double arc wheel 92, and the double arc wheel 92 is driven to rotate by the second driver 91, and the double arc wheel 92 rotates a certain angle, and the thin arc surface 922 outside the double arc wheel 92 will block the next bottle body 12, and the position of the thick arc surface 921 drops to make the bottle body 12 inside the double arc wheel 92 slide down along the slideway 10 by gravity, and then the double arc wheel 92 automatically resets, triggering the bottle body 12 behind to move forward one medicine bottle position under the push of gravity until the medicine dispensing quantity is reached. When the bottles 12 above the top support plate 3 have been taken out, the first driver 81 is started to drive the transmission member 82 again, so that the movable door 83 moves down to close the magazine 2 and the double arc wheel 92. At this time, the pressure column 11 is reset, and the other hand rotates the grip 74 to make the large gear 73 rotate synchronously. When the large gear 73 rotates, the small gear 72 synchronously drives the screw rod 71 to rotate, and the inclined pressure block 6 located outside the screw rod 71 will move, and the inclined surface of the inclined pressure block 6 will squeeze the bottom support plate 5, so that the bottom support plate 5 moves along the path of the square rod 23. When the bottom support plate 5 moves, the telescopic bar 512 connected to the bottom support plate 5 will synchronously drive the middle support plate 4 and the bottle body 12 on the top of the middle support plate 4 to move upward. At this time, since there is no bottle body 12 above the top support plate 3, the top support plate 3 on the top of the telescopic bar 512 will also move upward synchronously, and the telescopic bar 512 will not be compressed, thereby pushing the top support plate 3 into the strip square groove 131 under the cover plate 13. At this time, the middle support plate 4 will drive the bottle body 12 above to the original position of the top support plate 3. At this time, repeat the above instructions to continue the medicine dispensing work. When the bottle body 12 above the middle support plate 4 is completely taken out, the oblique pressure block 6 is still used to squeeze the top support plate 3 through the screw rod 71. However, at this time, due to the limited height of the strip square groove 131, the top support plate 3 will fit closely with the inside of the cover plate 13, and the top support plate 3 is restricted and cannot move, so that the telescopic strip 512 is restricted, but the bottom support plate 5 still moves upward, thereby compressing the telescopic strip 512, and finally squeezing the middle support plate 4 into the strip square groove 131 of the cover plate 13. At this time, the top support plate 3 and the middle support plate 4 are in a fitted state and completely enter the strip square groove 131. At this time, the bottom support plate 5 will reach the original position of the top support plate 3 to dispense medicine.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An automatic ampoule dispensing device, comprising a mounting frame (1), characterized in that: It also includes a plurality of magazines (2) arranged at equal intervals and fixedly connected to the inside of the mounting frame (1), a top support plate (3), a middle support plate (4), a bottom support plate (5) and an inclined pressure block (6) slidably connected to the inside of the magazine (2), a driving member (7) arranged on one side of the magazine (2), a control member (8), a medicine discharging member (9) and a slideway (10) arranged on the other side of the magazine (2), a pressure column (11) slidably connected to the inside of the magazine (2), a plurality of bottle bodies (12) arranged and located inside the magazine (2), and a cover plate (13) clamped on the top of the magazine (2), wherein the right side of the magazine (2) is higher than the left side, the top support plate (3) is located above the middle support plate (4), the middle support plate (4) is located above the bottom support plate (5), one end of the inclined pressure block (6) is located below the bottom support plate (5), and the bottom support plate (5) and the inclined pressure block (6) are always in contact with each other. The bottom support plate (5) is fitted with the magazine (2). The side of the bottom support plate (5) close to the inclined pressure block (6) is an arc surface. The top support plate (3), the middle support plate (4) and the bottom support plate (5) have the same sliding direction. The sliding direction of the inclined pressure block (6) is perpendicular to the bottom support plate (5). The pressure column (11) is located below the top cover plate (13) of the magazine (2). The top support plate (3), the middle support plate (4) and the bottom support plate (5) are all parallel to the magazine (2). Bottle bodies (12) are placed on the top support plate (3), the middle support plate (4) and the bottom support plate (5). The control member (8) and the medicine discharging member (9) are coupled. The driving member (7) causes the top support plate (3), the middle support plate (4) and the bottom support plate (5) to move upward synchronously through the inclined pressure block (6). The control member (8) and the medicine discharging member (9) are used to transport the bottle bodies (12) inside the magazine (2) to the slideway (10).

2. The automatic ampoule dispensing device according to claim 1, characterized in that: A bracket (21) is provided on one side of the magazine (2); the control member (8), the medicine discharging member (9) and the slideway (10) are arranged outside the bracket (21); the control member (8) comprises a first driver (81) fixedly connected to the mounting frame (1), a transmission member (82) fixedly connected to the output end of the first driver (81), and a movable door (83) connected to the outside of the transmission member (82); the outside of the transmission member (82) is sleeved with the bracket (21); the top of the movable door (83) is located above the magazine (2); and the movable door (83) is located between the medicine discharging member (9) and the magazine (2).

3. The automatic ampoule dispensing device according to claim 2, characterized in that: A plurality of long arc blocks (31) are symmetrically arranged on both sides of the top support plate (3), a plurality of side arc blocks (41) are symmetrically arranged on both sides of the middle support plate (4), and a plurality of short arc blocks (51) are symmetrically arranged on both sides of the bottom support plate (5), wherein the long arc blocks (31) are located directly above the side arc blocks (41), and the side arc blocks (41) are located directly above the short arc blocks (51), and a strip-shaped square groove (131) is provided inside the cover plate (13), wherein the height of the strip-shaped square groove (131) is greater than the thickness of the top support plate (3) plus the middle support plate (4).

4. The automatic ampoule dispensing device according to claim 3, characterized in that: The length of the long arc block (31) is greater than the length of the side arc block (41), the length of the side arc block (41) is greater than the length of the short arc block (51), and the number and position of the long arc block (31), the side arc block (41) and the short arc block (51) correspond one to one.

5. The automatic ampoule dispensing device according to claim 4, characterized in that: The long arc block (31), the side arc block (41) and the short arc block (51) are all provided with a square through slot (14); the side arc block (41) is provided with a through hole (411); the short arc block (51) is provided with a round hole (511); the diameter of the round hole (511) is greater than the diameter of the through hole (411).

6. The automatic ampoule dispensing device according to claim 5, characterized in that: A telescopic strip (512) is provided inside the circular hole (511); the top of the telescopic strip (512) passes through the through hole (411); the middle of the telescopic strip (512) fits with the bottom of the side arc block (41); and the top of the telescopic strip (512) fits with the long arc block (31).

7. The automatic ampoule dispensing device according to claim 2, characterized in that: The medicine dispensing member (9) comprises a second driver (91) fixedly connected to the outside of the bracket (21), and a double-arc wheel (92) rotatably connected to the inside of the bracket (21), the output end of the second driver (91) being fixedly connected to the double-arc wheel (92), the outside of the double-arc wheel (92) being divided into a coarse arc surface (921) and a fine arc surface (922), the coarse arc surface (921) smoothly transitioning to the fine arc surface (922).

8. The automatic ampoule dispensing device according to claim 5, characterized in that: A plurality of arc bar groups (22) are symmetrically arranged on both sides of the magazine (2); the number of the arc bar groups (22) is the same as the number of the long arc blocks (31); the arc bar groups (22) are divided into top arc bars (221), middle arc bars (222) and bottom arc bars (223); the inside of the top arc bar (221) is the same size as the long arc block (31); the inside of the middle arc bar (222) is the same size as the side arc block (41); the inside of the bottom arc bar (223) is the same size as the short arc block (51); the top arc bar (221) is located above the middle arc bar (222); and the middle arc bar (222) is located above the bottom arc bar (223).

9. The automatic ampoule dispensing device according to claim 8, characterized in that: A plurality of square rods (23) are arranged inside the magazine (2), and the square rods (23) pass through the square through slots (14). The top support plate (3), the middle support plate (4) and the bottom support plate (5) are all slidably connected to the outside of the square rods (23). A blocking frame (24) is arranged on the side of the magazine (2) close to the driving member (7). The pressure column (11) is located above the blocking frame (24). A bottom plate (25) is arranged at the bottom of the magazine (2), and the top of the inclined pressure block (6) is in contact with the blocking frame (24).

10. The automatic ampoule dispensing device according to claim 5, characterized in that: The driving member (7) comprises a screw rod (71) arranged inside the magazine (2), a small gear (72) and a large gear (73) rotatably connected inside the magazine (2), and a grip (74) fixedly connected to the large gear (73), the screw rod (71) being fixedly connected to the small gear (72), the small gear (72) being meshed with the large gear (73), the transmission ratio of the small gear (72) to the large gear (73) being three to one, the inclined pressure block (6) being sleeved on the outside of the screw rod (71), a long plate (101) being arranged on one side of the mounting frame (1), and a scale mark being arranged on the long plate (101) at a position below the grip (74).

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