An automatic ampoule medicine dispensing device

Abstract

The present invention relates to the technical field of medicine dispensing devices, and discloses an automatic ampoule medicine dispensing device, which includes a mounting frame, and further includes a plurality of magazines that are equidistantly arranged and fixedly connected inside the mounting frame. One end of an inclined pressing block is located below a bottom supporting plate, and the bottom supporting plate is always in contact with the inclined pressing block. Bottle bodies are placed on a top supporting plate, a middle supporting plate and the bottom supporting plate. A driving member makes the top supporting plate, the middle supporting plate and the bottom supporting plate move upward synchronously through the inclined pressing block. A control member and a medicine dispensing member are used to convey the bottle bodies inside the magazine to a slideway. By forming a multi-layer structure with the top supporting plate, the middle supporting plate and the bottom supporting plate, a large number of bottle bodies can be stored in a limited space. The whole process is rapid and smooth, without the need for traditional manual picking and storage, avoiding space clutter or cumbersome replenishment processes that delay time, ensuring the timeliness of medicine supply, and the bottle bodies can be quickly and accurately taken out according to a preset program, 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 as follows: An ampoule automatic medicine discharging device, an installation frame, further comprising a plurality of magazines arranged at equal intervals and fixedly connected inside the installation frame, a top support plate, a middle support plate, a bottom support plate and an inclined pressure block slidably connected inside the magazine, a driving member arranged on one side of the magazine, a control member, a medicine discharging member and a slideway arranged on the other side of the magazine, a pressure column slidably connected inside the magazine, a plurality of bottle bodies located inside the magazine, and a cover plate clamped on the top of the magazine. 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, one end of the inclined pressure block is located below the bottom support plate, and 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 sliding directions of the top support plate, the middle support plate and the bottom support plate are the same, and 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 provided with bottle bodies. The control member and the medicine discharging member are coupled. 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. The control member and the medicine discharging member are used to convey the bottle bodies inside the magazine to the slideway.

[0007] Further, a bracket is arranged on one side of the magazine. The control member, the medicine discharging member and the slideway are arranged outside the bracket. The control member includes a first driver fixedly connected to the installation 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 sleeved with the bracket. The top of the movable door is located above the magazine. The movable door is located between the medicine discharging member and the magazine.

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

[0009] Further, the length of the long strip arc block is greater than the length of the side arc block, the length of the side arc block is greater than the length of the short strip arc block, and the number and positions of the long strip arc blocks, the side arc blocks and the short strip arc blocks correspond one by one.

[0010] Further, the long strip arc blocks, the side arc blocks and the short strip arc blocks are all provided with square through grooves. The side arc blocks are provided with through holes, and the short strip arc blocks are provided with round holes. The diameter of the round holes is greater than the diameter of the through holes.

[0011] Further, a telescopic strip is arranged inside the circular hole. The top of the telescopic strip penetrates through the perforation. The middle part of the telescopic strip is in contact with the lower part of the side arc block, and the top end of the telescopic strip is in contact with the long strip arc block.

[0012] Further, the medicine discharging member 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 outer part of the double arc wheel is divided into a thick arc surface and a thin arc surface, and the thick arc surface smoothly transitions to the thin arc surface.

[0013] Further, a plurality of arc strip groups are symmetrically arranged on both sides of the magazine. The number of the arc strip groups is the same as the number of the long strip arc blocks. The arc strip groups are divided into top arc strips, middle arc strips and bottom arc strips. The inside of the top arc strip is the same size as the long strip arc block. The inside of the middle arc strip is the same size as the side arc block. The inside of the bottom arc strip is the same size as the short strip arc block. The top arc strip is located above the middle arc strip, and the middle arc strip is located above the bottom arc strip.

[0014] Further, a plurality of square rods are arranged inside the magazine. The square rods penetrate through the 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 arranged on one side of the magazine close to the driving member. The pressing column is located above the barrier frame. A bottom plate is arranged at the bottom of the magazine. The top of the inclined pressing block is in contact with the barrier frame.

[0015] Further, the driving member includes a lead screw arranged inside the magazine, a small gear and a large gear rotatably connected inside the magazine, and a grip fixedly connected to the large gear. The lead screw is fixedly connected to the small gear. The small gear meshes with the large gear. The transmission ratio of the small gear to the large gear is three to one. The inclined pressing block is sleeved on the outside of the lead screw. A long plate is arranged on one side of the mounting frame. A scale mark is arranged at the position of the long plate below the grip.

[0016] Advantages of the present invention:

[0017] 1. A multi-layer structure is formed by the top support plate, the middle support plate and the bottom support plate, so as to carry out reasonable partitioning, and a larger number of bottles can be stored in a limited space, greatly improving the space utilization rate. When the bottles are almost used up, the inclined pressing block is moved through the driving member, so that the top support plate, the middle support plate and the bottom support plate are switched, so as to quickly supplement the bottles conveniently and efficiently. New bottles can be batch-loaded into the designated area. The whole process is rapid and smooth, without the need for traditional manual picking and storage, avoiding space clutter or cumbersome replenishment processes that delay time, ensuring the timeliness of drug supply, and the bottles can be taken out quickly and accurately according to the preset program, shortening the medicine discharging time and reducing the waiting time of patients at the medicine pickup window.

[0018] 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.

[0019] 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

[0020] Figure 1 is a schematic diagram of a three-dimensional structure of the present invention from a first viewing angle;

[0021] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 3 is a top view of the cover plate of the present invention;

[0023] Figure 4 For the present invention Figure 3 Sectional view at AA in the middle;

[0024] Figure 5 It is a structural schematic diagram of the magazine of the present invention;

[0025] Figure 6 It is a schematic diagram of the internal structure of the magazine of the present invention;

[0026] Figure 7 For the present invention Figure 4 The enlarged schematic diagram of point B in the middle;

[0027] Figure 8 It is a structural schematic diagram of the support plate of the present invention;

[0028] Figure 9 For the present invention Figure 6 The enlarged schematic diagram of the center C;

[0029] Figure 10 is a cross-sectional view of the magazine of the present invention;

[0030] Figure 11 It is a cross-sectional view of the overall structure of the present invention.

[0031] In the figure:

[0032] 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. Barrier frame; 25. Bottom plate; 3. Top support plate; 31. Long strip arc block; 4. Middle support plate; 41. Side arc block; 411. Perforation; 5. Bottom support plate; 51. Short strip arc block; 511. Round hole; 512. Telescopic strip; 6. Oblique pressing block; 7. Driving part; 71. Lead screw; 72. Small gear; 73. Large gear; 74. Grip; 8. Control part; 81. First driver; 82. Transmission part; 83. Movable door; 9. Medicine discharging part; 91. Second driver; 92. Double arc wheel; 921. Coarse arc surface; 922. Fine arc surface; 10. Slideway; 11. Pressing column; 12. Bottle body; 13. Cover plate; 131. Strip-shaped square groove; 14. Square through groove. Detailed implementation mode

[0033] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the following will describe in detail the specific implementation mode of the present invention with reference to the accompanying drawings of the specification.

[0034] Refer to Figures 1-11 , which is an embodiment of the present invention, provides an automatic medicine discharging device for ampoule bottles, including a mounting frame 1, and further including a plurality of magazines 2 arranged at equal intervals and fixedly connected inside the mounting frame 1, a top support plate 3, a middle support plate 4, a bottom support plate 5 and an oblique pressing block 6 slidably connected inside the magazine 2, a driving part 7 arranged on one side of the magazine 2, a control part 8, a medicine discharging part 9 and a slideway 10 arranged on the other side of the magazine 2, a pressing column 11 slidably connected inside the magazine 2, a plurality of bottle bodies 12 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, one end of the oblique pressing block 6 is located below the bottom support plate 5, the bottom support plate 5 is always in contact with the oblique pressing block 6, the side of the bottom support plate 5 close to the oblique pressing 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, the sliding direction of the oblique pressing block 6 is perpendicular to the bottom support plate 5, the pressing column 11 is located below the top cover plate 13 of the magazine 2, the pressing 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, the top support plate 3, the middle support plate 4 and the bottom support plate 5 are all provided with bottle bodies 12, the control part 8 and the medicine discharging part 9 are coupled, the driving part 7 makes the top support plate 3, the middle support plate 4 and the bottom support plate 5 move up synchronously through the oblique pressing block 6, and the control part 8 and the medicine discharging part 9 are used to convey the bottle bodies 12 inside the magazine 2 to the slideway 10.

[0035] 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. As a result, the top support plate 3, the middle support plate 4, and the bottom support plate 5 are all in an inclined state. The top support plate 3 is located at the uppermost position and will process the bottle body 12 above the top support plate 3 first when discharging medicine.

[0036] Referring to Figures 1-5 , 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 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. 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.

[0037] The medicine discharging 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 thick arc surface 921 and a thin arc surface 922, and the thick arc surface 921 smoothly transitions to the thin arc surface 922.

[0038] In addition, its thin arc surface 922 can block the next bottle body 12, which can ensure that when the double-arc wheel 92 performs a flipping operation, the position movement range of the subsequent bottle body 12 is maintained within ±0.2 mm, avoiding squeezing and damaging the bottle body 12. At the same time, when the thick arc surface 921 of the double-arc wheel 92 rotates, it can roll out the previous bottle body 12 as smoothly as possible, avoiding damaging the bottle body at too high a speed and affecting sensing.

[0039] Among them, the first driver 81 and the second driver 91 are coupled. A counter is connected to the first driver 81, and an electronic tag is connected to the outside of the counter. The electronic tag reader is equipped with a reminder light. A conventional sensing device, which can be a cx6 fiber optic sensor, is installed on the slideway 10. The medicine discharging channel is between the double-arc wheel 92 and the magazine 2, and the movable door 83 is located between the two.

[0040] Specifically, when the first driver 81 receives a medicine discharging instruction, the first driver 81 opens the movable door 83 and at the same time makes the second driver 91 drive the double-arc wheel 92 to rotate for medicine discharging. When the bottle body 12 slides down, it will trigger the induction switch on the slideway 10 to input a count to the first driver 81. The double-arc wheel 92 reciprocates for medicine discharging until the medicine bottles of the required quantity are discharged. After the medicine discharging is completed, the electronic tag displays the specific remaining quantity of medicine inside the magazine 2 and the quantity of medicine discharged this time. The green reminder light flashes, waiting for manual removal. When all the bottle bodies 12 above the top support plate 3 are completely taken out, the movable door 83 cuts off the medicine discharging channel, and the blue light of the electronic tag indicator lights up, indicating that the driving member 7 can be rotated to move the lower bottle body 12 to the upper part for medicine discharging, thus completing the medicine discharging work.

[0041] Referring to Figures 1-8 , a plurality of long strip 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 strip arc blocks 51 are symmetrically arranged on both sides of the bottom support plate 5. The long strip arc blocks 31 are directly above the side arc blocks 41, and the side arc blocks 41 are directly above the short strip arc blocks 51. A strip-shaped square groove 131 is formed inside the cover plate 13, and 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.

[0042] Specifically, threaded holes can be formed on the surfaces of the top support plate 3, the middle support plate 4, and the bottom support plate 5, so as to install the 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 bottle bodies 12 of different specifications. Correspondingly, different cover plates 13 need to be replaced, so that the strip-shaped square groove 131 of the cover plate 13 can store the middle support plate 4 and the top support plate 3.

[0043] In addition, since a plurality of magazines 2 are provided, different bottle bodies 12 can be placed in different magazines 2, so as to cope with bottle bodies 12 of different specifications, so that bottle bodies 12 of different specifications and types can be stored in an orderly manner.

[0044] Referring to Figures 2-8 , the length of the long strip 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 strip arc block 51, the number positions of the long strip arc blocks 31, the side arc blocks 41, and the short strip arc blocks 51 correspond one by one. Square through grooves 14 are formed in the long strip arc blocks 31, the side arc blocks 41, and the short strip arc blocks 51. A through hole 411 is formed in the side arc block 41, and a round hole 511 is formed in the short strip arc block 51. The diameter of the round hole 511 is greater than the diameter of the through hole 411.

[0045] A telescopic strip 512 is arranged inside the round hole 511. The top of the telescopic strip 512 penetrates through the through hole 411. The middle part of the telescopic strip 512 is attached to the lower part of the side arc block 41, that is, the diameter of the middle part of the telescopic strip 512 is greater than the diameter of the through hole 411. The top end of the telescopic strip 512 is attached to the long strip 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, so as to realize the replacement work. Different from the fact that manual labor is prone to fatigue, continuous work can be realized, and the medicine dispensing operation can be carried out efficiently at all times, and the efficiency will not decrease due to long-term work.

[0046] 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, at this time, the driving member 7 is rotated, so that the top support plate 3, the middle support plate 4 and the bottom support plate 5 automatically move back under gravity. Then, the cover plate 13 is separated from the magazine 2, and then the top support plate 3 and the middle support plate 4 are taken out. Then, 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 clamped with the magazine 2. This operation can be carried out at the end of the daily work. The unused bottles 12 are taken out manually or actively, and then refilled, so as not to affect the medicine dispensing work of the next day.

[0047] Refer to Figures 2-9 , a plurality of arc strip groups 22 are symmetrically arranged on both sides of the magazine 2. The number of the arc strip groups 22 is the same as the number of the long strip arc blocks 31. The arc strip group 22 is divided into a top arc strip 221, a middle arc strip 222 and a bottom arc strip 223. The inside of the top arc strip 221 is the same size as the long strip arc block 31. The inside of the middle arc strip 222 is the same size as the side arc block 41. The inside of the bottom arc strip 223 is the same size as the short strip arc block 51. The top arc strip 221 is located above the middle arc strip 222, and the middle arc strip 222 is located above the bottom arc strip 223.

[0048] Specifically, when the long strip arc block 31 reaches the bottom of the top arc strip 221, it will be restricted by the middle arc strip 222 below and cannot move down. Furthermore, the middle arc strip 222 will provide support for the whole top support plate 3. At this time, even if the bottles 12 are fully placed above the top support plate 3, the top support plate 3 will not squeeze the telescopic strip 512. Only when the bottles 12 above the top support plate 3 are completely taken out, the top support plate 3 will be squeezed and moved up by the telescopic strip 512. The side arc block 41 is the same as the long strip arc block 31. The side arc block 41 is restricted by the bottom arc strip 223 below and cannot move. The bottom arc strip 223 provides support for the side arc block 41, so as to form a plurality of storage spaces, which can be replaced at will in cooperation with the inclined pressure block 6 and the driving member 7.

[0049] Refer to Figures 1-10 , a plurality of square rods 23 are arranged inside the magazine 2. The square rods 23 penetrate through the square through grooves 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 barrier frame 24 is arranged on one side of the magazine 2 close to the driving member 7. The pressure column 11 is located above the barrier frame 24. A bottom plate 25 is arranged at the bottom of the magazine 2. The bottom plate 25 supports the bottom support plate 5. The top of the inclined pressure block 6 is attached to the barrier frame 24, that is, the highest position of the inclined pressure block 6 is below the barrier frame 24, and the top support plate 3 just coincides with the barrier frame 24. When the top of the inclined pressure block 6 is attached to 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.

[0050] Specifically, the square rod 23 is located inside the square through groove 14, such that the top support plate 3, the middle support plate 4, and the bottom support plate 5 are all restricted by the square rod 23 and thus cannot move. The barrier frame 24 restricts the bottle body 12 to prevent the bottle body 12 from moving below the barrier frame 24.

[0051] Referring to Figures 1-11 , the driving member 7 includes a lead screw 71 disposed inside the magazine 2, a pinion 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 lead screw 71 is fixedly connected to the pinion gear 72. The pinion gear 72 meshes with the large gear 73. The transmission ratio of the pinion gear 72 to the large gear 73 is three to one. The inclined pressure block 6 is sleeved outside the lead screw 71. The bottom of the inclined pressure block 6 is also slidably connected to the outside of a bar. The bar is fixedly connected to the magazine 2 and can provide stable support for the inclined pressure block 6. A long plate 101 is provided on one side of the mounting frame 1. A scale mark is provided at the position of the long plate 101 below the grip 74. An indicator mark is provided on the surface of the grip 74, so that the number of turns of the grip 74 can be controlled.

[0052] Specifically, when the grip 74 is rotated to drive the large gear 73 to rotate one circle, the large gear 73 will cause the pinion gear 72 to rotate. At this time, the lead screw 71 will also rotate synchronously three circles. Among them, when the grip 74 is rotated two circles, the inclined pressure block 6 moves one-third of its length towards 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, thus completing the replacement work.

[0053] The working principle of the present invention is as follows: When the first driver 81 receives the medicine dispensing instruction, that is, the number of medicine to be dispensed, since the magazine 2 is always in an inclined state, the first driver 81 is activated to cause the transmission member 82 to rotate. At this time, the movable door 83 moves upward and automatically rises, enabling the bottle body 12 to slide forward by gravity and reach between the double-arc wheel 92 and the movable door 83. This area can be referred to as the buffer zone for medicine to be dispensed. At this time, there are three bottle bodies 12 in the buffer zone for medicine to be dispensed. One of the bottle bodies 12 is located inside the double-arc wheel 92. The second driver 91 drives the double-arc wheel 92 to rotate. When the double-arc wheel 92 rotates a certain angle, 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, causing the bottle body 12 inside the double-arc wheel 92 to slide down along the slideway 10 by gravity. Subsequently, the double-arc wheel 92 automatically resets, triggering the subsequent bottle body 12 to advance one medicine bottle position under the push of gravity until the required number of medicines is dispensed. When all the bottle bodies 12 above the top support plate 3 have been taken out, the first driver 81 is activated again to drive the transmission member 82, causing the movable door 83 to move downward to close the space between the magazine 2 and the double-arc wheel 92. At this time, the pressing column 11 is reset, and the other hand rotates the grip 74 to synchronously rotate the large gear 73. When the large gear 73 rotates, the small gear 72 synchronously drives the lead screw 71 to rotate, and the inclined pressure block 6 located outside the lead screw 71 will move. The inclined surface of the inclined pressure block 6 will squeeze the bottom support plate 5, causing the bottom support plate 5 to move along the path of the square rod 23. When the bottom support plate 5 moves upward, the telescopic strip 512 connected to the bottom support plate 5 will synchronously drive the middle support plate 4 and the bottle body 12 on 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 at the top end of the telescopic strip 512 will also move upward synchronously, and the telescopic strip 512 will not be compressed, thereby pushing the top support plate 3 into the strip-shaped square groove 131 under the cover plate 13. At this time, the middle support plate 4 will drive the upper bottle body 12 to reach the original position of the top support plate 3. At this time, repeating the above instructions can continue the medicine dispensing work. When all the bottle bodies 12 above the middle support plate 4 are completely taken out, the inclined pressure block 6 still squeezes the top support plate 3 through the lead screw 71. However, at this time, due to the limited height of the strip-shaped square groove 131, the top support plate 3 will fit inside the cover plate 13, and the top support plate 3 is restricted and cannot move, causing the telescopic strip 512 to be restricted. But the bottom support plate 5 still moves upward, further compressing the telescopic strip 512, and finally squeezing the middle support plate 4 into the strip-shaped 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 fitting state and completely enter the strip-shaped square groove 131. At this time, the bottom support plate 5 will reach the original position of the top support plate 3 to carry out the medicine dispensing work.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. An automatic ampoule dispensing device, comprising a mounting frame, characterized in that: The invention also includes a plurality of magazines which are 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 which are slidably connected to the inside of the magazine, a driving member arranged on one side of the magazine, a control member, a medicine discharging member and a slideway arranged on the other side of the magazine, a pressure column which is slidably connected to the inside of the magazine, a plurality of bottles which are arranged and located inside the magazine, and a cover plate which is 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, one end of the oblique pressure block is located below the bottom support plate, and the bottom support plate is connected to the oblique pressure block. The pressing block is always in contact, the side of the bottom support plate close to the oblique pressing block is an arc surface, the sliding directions of the top support plate, the middle support plate and the bottom support plate are the same, the sliding direction of the oblique pressing block is perpendicular to the bottom support plate, the pressing 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, the driving member makes the top support plate, the middle support plate and the bottom support plate move up synchronously through the oblique pressing block, and the control member and the medicine discharging member are used to transport the bottle body inside the magazine to the slideway; A bracket is provided on one side of the magazine, the control member, the medicine discharging member and the slide are arranged outside the bracket, 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; 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, wherein 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, and 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; The medicine dispensing member 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.

2. The automatic ampoule dispensing device according to claim 1, characterized in that: The outside of the transmission member is sleeved with the bracket, the top of the movable door is located above the magazine, and the movable door is located between the medicine discharging member and the magazine.

3. The automatic ampoule dispensing device according to claim 2, characterized in that: 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, the side arc blocks and the short arc blocks correspond one to one.

4. The automatic ampoule dispensing device according to claim 3, characterized in that: 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 round hole, and the diameter of the round hole is greater than the diameter of the through hole.

5. The automatic ampoule dispensing device according to claim 4, characterized in that: A telescopic strip is arranged inside the circular hole, the top of the telescopic strip passes through a perforation, 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.

6. The automatic ampoule dispensing device according to claim 4, characterized in that: 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.

7. The automatic ampoule dispensing device according to claim 6, characterized in that: A plurality of square rods are arranged inside the magazine, and 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 blocking frame is arranged on the side of the magazine close to the driving member, and the pressure column is located above the blocking frame. A bottom plate is arranged at the bottom of the magazine, and the top of the inclined pressure block is in contact with the blocking frame.

8. The automatic ampoule dispensing device according to claim 4, characterized in that: 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, and 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.

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