Novel automatic medicine dispensing device

Abstract

The invention provides a novel automatic medicine dispensing device which comprises an automatic conveying mechanism, a rack is arranged in the conveying direction of lead barrels, a reversing mechanism is arranged on the rack and comprises a reversing disc rotationally arranged on the rack, a plurality of containing grooves are formed in the outer side of the reversing disc, and the lead barrels conveyed by the automatic conveying mechanism can be contained; wherein an automatic cap screwing machine is arranged on the upper portion of one containing groove, an automatic medicine dispensing mechanism is arranged on the upper portion of the containing groove adjacent to the containing groove matched with the automatic cap screwing machine, the automatic medicine dispensing mechanism comprises a suction pipe arranged on the upper portion of the containing groove, a medicine guiding pipe is arranged at the other end of the suction pipe, and a plurality of medicine dispensing holes are formed in the lower portion of the medicine guiding pipe. According to the automatic medicine dispensing device, automatic medicine taking and dispensing operation of medicine can be achieved through the automatic medicine dispensing device, no medical staff participates in the whole process, a user needs to wait for medicine taking at a corresponding safety station, and the automatic medicine dispensing device is safer and more convenient to use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic dispensing equipment, in particular to a novel automatic dispensing device. BACKGROUND

[0002] In the field of nuclear medicine diagnosis and treatment, radioactive capsule drugs are widely used due to their strong targeting and significant therapeutic effect. However, the dispensing process of such drugs faces multiple technical bottlenecks. For example, in the dispensing of I131 capsules, the capsules are stored in a medicine bottle. Since the I131 capsule contains a high radioactive nuclide drug, manual (doctor or family member) operation to take the medicine is easy to cause radiation damage. There is currently a lack of a special device that can automatically complete the uncapping and dispensing of the medicine bottle without human contact, and most rely on manual capping, medicine taking and sub-packaging. Long-term close contact of medical staff with radioactive drugs can cause cumulative radiation dose and health damage, even if protective equipment is worn, the risk cannot be completely avoided, and there is a high safety risk to the operator, which causes many inconveniences in the use process. SUMMARY

[0003] Therefore, the present application provides a novel automatic dispensing device, which can realize automatic medicine taking and dispensing operation of the medicine through the automatic dispensing device, without the participation of medical staff throughout the process, so that the person needing to take the medicine can wait at the corresponding safety workstation to take the medicine for taking, thereby solving the problems of traditional radioactive medicine taking, which relies on manual capping, medicine taking and sub-packaging, long-term close contact of medical staff with radioactive drugs, cumulative radiation dose, health damage, and even if protective equipment is worn, the risk cannot be completely avoided, and there is a high safety risk to the operator, which causes many inconveniences in the use process.

[0004] To solve the above technical problems, the present application provides a novel automatic dispensing device, which comprises an automatic conveying mechanism capable of conveying a lead cylinder with a bottle cap, a rack is arranged in the direction of the lead cylinder conveying, a reversing mechanism is arranged on the rack, the reversing mechanism comprises a reversing disc rotatably arranged on the rack, a plurality of placing grooves are arranged on the outer side of the reversing disc, the placing grooves are matched with the automatic conveying mechanism, and the lead cylinder conveyed by the automatic conveying mechanism is placed therein, the upper part of one of the placing grooves is provided with an automatic capping machine, the upper part of the adjacent placing groove matched with the automatic capping machine is provided with an automatic dispensing mechanism, the automatic dispensing mechanism comprises a suction pipe arranged on the upper part of the placing groove, the other end of the suction pipe is provided with a medicine guide pipe, and the lower part of the medicine guide pipe is provided with a plurality of medicine dispensing holes. The present application can realize automatic conveying of the lead cylinder with the bottle cap through the automatic conveying mechanism, automatic uncapping of the bottle cap through the automatic capping machine, and automatic dispensing of the radioactive medicine in the lead cylinder through the automatic dispensing mechanism, thereby avoiding the problem of intensified radiation risk caused by long-term direct contact of medical staff or users with the radioactive medicine, and being more safe and convenient.

[0005] The lower part of the suction pipe is provided with a telescopic sleeve, the lower part of the telescopic sleeve is matched with the upper part of the lead cylinder, the outer side wall of the suction pipe is provided with a mounting disc, the mounting disc is provided with a telescopic push rod, and the output rod end of the telescopic push rod is connected with the lower part of the telescopic sleeve. The output rod of the telescopic push rod can be extended to push the telescopic sleeve downward to be buckled with the upper part of the lead cylinder, the tightness of the communication between the telescopic sleeve and the lead cylinder and the automatic medicine feeding mechanism is greatly increased, then the vacuum pump of the automatic medicine feeding mechanism is started, the suction pipe and the telescopic sleeve are drawn into negative pressure, and the automatic suction operation of the medicine in the lead cylinder can be realized.

[0006] The mounting disc is provided with a guide rod, the guide rod is symmetrically arranged on the mounting disc and matched with the telescopic push rod, the lower part of the telescopic push rod is provided with a guide disc, the guide disc is provided with a guide hole matched with the guide rod, and the guide rod is inserted into the guide hole. The telescopic push rod can be extended and retracted, the guide rod and the guide hole can be limited and guided, the stability of the telescopic sleeve is greatly improved, and the telescopic sleeve can be accurately sleeved into the upper part of the lead cylinder.

[0007] The end of the guide rod is provided with a limiting disc, and the outer diameter of the limiting disc is greater than the outer diameter of the guide hole. The limiting disc can limit the lower part of the telescopic sleeve, prevent the telescopic sleeve from falling out of the limiting rod, and improve the stable and accurate performance of the telescopic sleeve.

[0008] The upper part of the suction pipe is provided with a isolation disc, the suction pipe penetrates through the isolation disc, the medicine guide pipe comprises an arc segment and a straight segment, the arc segment is located in the isolation disc, the straight segment penetrates through the side wall of the isolation disc, and a plurality of medicine feeding holes are located on the straight segment outside the isolation disc. The isolation disc can realize the radiation blocking operation of the medicine adsorbed on the suction pipe, the partitioned medicine feeding operation is realized through the plurality of medicine feeding holes, the medicine feeding efficiency is greatly improved, and the operation is safer and more convenient.

[0009] The outer side of the automatic cap screwing machine is provided with an automatic suction mechanism matched with the automatic cap screwing machine, the automatic suction mechanism comprises a suction pipeline arranged on the outer side of the automatic cap screwing machine, one end of the suction pipeline is matched with the automatic cap screwing machine, the other end of the suction pipeline is provided with a belt conveyor, and the belt conveyor can automatically convey the bottle cap sucked by the suction pipeline. The automatic suction mechanism can realize the automatic suction and collection of the screwed bottle cap, further improve the automation degree of the automatic medicine feeding, and reduce the radiation risk caused by unnecessary personnel participation.

[0010] The automatic conveying mechanism is an automatic conveyor, the automatic conveyor is provided with a baffle for limiting the lead cylinder, there are two baffles, and the lead cylinder is located between the two baffles. The limiting baffles can further improve the stability of the lead cylinder during movement and conveying.

[0011] A vacuum pump is arranged on the suction pipe and communicates with the suction pipe.

[0012] A negative pressure pump is arranged on the adsorption pipeline and communicates with the adsorption pipeline.

[0013] The telescopic push rod is an electric push rod or a pneumatic push rod.

[0014] Compared with the prior art, the present application has at least one of the following beneficial technical effects: 1. Comprehensive radiation protection, significantly improved safety: The present application can realize the whole unmanned operation of lead cylinder conveying, cap twisting, medicine dispensing and cap collecting through full automation, completely avoiding direct contact between medical staff and radioactive drugs, and effectively blocking drug radiation leakage by using high-purity lead alloy material for the isolation disc, solving the problem of high radiation exposure risk in the prior art.

[0015] 2. High automation, improved medicine dispensing efficiency: The present application can integrate automatic conveying, reversing, cap twisting, medicine sucking, medicine dispensing and cap collecting functions, and control the coordinated operation of each mechanism, so that the medicine dispensing efficiency can be 3-5 times that of manual operation, and batch continuous operation is supported, solving the problems of low automation and insufficient efficiency of existing equipment.

[0016] 3. Precise fitting of telescopic sleeve: The present application can rotate the reversing disc until the lead cylinder with the twisted cap is moved to the lower side of the automatic medicine dispensing mechanism, and then the telescopic push rod output rod is extended to push the telescopic sleeve downward, and the lower part of the telescopic sleeve is precisely fitted with the upper part of the lead cylinder under the limiting and guiding action of the guide rod and the guide hole, realizing efficient medicine taking operation of the automatic medicine dispensing machine, and the limiting disc can limit the telescopic sleeve from being excessively extended, which not only increases the smoothness and continuity of the whole medicine taking process, but also can be applied to temporary sealing operation of lead cylinders of different heights, which is more convenient and efficient.

[0017] 4. Negative pressure medicine sucking and partition dispensing: The present application starts the vacuum pump to draw the suction pipe and the telescopic sleeve into negative pressure, and the capsule medicine in the lead cylinder is sucked into the suction pipe under the action of negative pressure, enters the straight section of the medicine guide pipe through the arc section, and is dispensed in partition through the multiple medicine dispensing holes, and the isolation disc blocks the radiation of the medicine to avoid diffusion to the surrounding environment.

[0018] 5. High medicine utilization rate and less waste: The present application can ensure that the residual amount of medicine is ≤0.5% through the sealing and fitting design of the telescopic sleeve and the lead cylinder, and the vacuum pump, and the partition medicine dispensing of the medicine guide pipe avoids medicine splashing, solving the problem of serious medicine waste in the prior art. 6. No manual intervention required from medical staff throughout the entire process, making it safer, more efficient, and labor-saving: The automatic conveying mechanism automatically transports the lead cylinders with caps, the automatic capping machine automatically unscrews the caps, and the automatic adsorption mechanism collects the caps. At the same time, the automatic dispensing mechanism automatically dispenses the radioactive drugs from the lead cylinders. This avoids the increased radiation risk caused by long-term direct contact between medical staff or users and radioactive drugs, greatly improving the efficiency and safety of drug dispensing.

[0019] 7. Automated bottle cap processing to avoid secondary pollution: This invention can achieve negative pressure adsorption and directional conveying of bottle caps through an automatic adsorption mechanism, eliminating the need for manual sorting. This reduces the risk of radiation exposure and avoids environmental pollution from bottle caps, solving the problem of cumbersome bottle cap processing in existing technologies. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the novel automatic dispensing device of the present invention; Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle; Figure 3 This is a front view of the novel automatic dispensing device of the present invention; Figure 4 For the present invention Figure 3 Enlarged view at point B in the middle; Figure 5 This is a bottom view of the novel automatic dispensing device of the present invention.

[0021] Explanation of reference numerals in the attached drawings: 100, Automatic conveying mechanism; 200, Lead cylinder; 300, Frame; 400, Reversing mechanism; 410, Reversing disc; 411, Placement slot; 500, Automatic capping machine; 600, Automatic dispensing mechanism; 610, Suction tube; 620, Medicine guide tube; 621, Arc-shaped section; 622, Straight section; 623, Dispensing hole; 630, Telescopic sleeve; 640, Mounting plate; 650, Telescopic push rod; 660, Guide rod; 670, Guide plate; 671, Guide hole; 680, Limiting plate; 690, Isolation plate; 700, Automatic adsorption mechanism; 710, Adsorption pipe; 720, Belt conveyor; 800, Baffle. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of the present invention. Figures 1-5The technical solutions of the embodiments of the present application are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0023] As Figures 1-5The embodiment provides a novel automatic medicine dispensing device, which comprises an automatic conveying mechanism 100, the automatic conveying mechanism 100 adopts a medical-grade automatic conveyor in the prior art, the conveyor belt material is food-grade polyurethane, the surface is smooth and odorless, is resistant to radiation and easy to clean, and meets the medical equipment standard. Two symmetrically distributed baffles 800 are arranged on the conveyor, the baffles 800 are made of stainless steel and are fixed on the conveyor rack 300 through an argon arc welding process, the height of the baffles 800 is 2 / 3 of the height of the lead cylinder 200, the lead cylinder 200 is clamped between the two baffles 800, directional limiting in the conveying process is realized, and tilting or falling is avoided. The conveying speed of the conveyor can be adjusted through an electric control system, different batch medicine dispensing demands are adapted. The lead cylinder 200 with a bottle cap can be conveyed, a rack 300 is arranged in the conveying direction of the lead cylinder 200, a reversing mechanism 400 is arranged on the rack 300, the reversing mechanism 400 comprises a reversing disc 410 rotatably arranged on the rack 300, the reversing disc 410 is driven by a stepping motor and cooperates with a planetary gear reducer to realize precise angle control, and accurate butt joint of a placing groove 411 with the automatic conveying mechanism 100, the automatic cap screwing machine 500 and the automatic medicine dispensing mechanism 600 is ensured. A plurality of placing grooves 411 are arranged on the outer side of the reversing disc 410, the placing grooves 411 are adapted to the automatic conveying mechanism 100, the lead cylinder 200 conveyed by the automatic conveying mechanism 100 can be placed, an upper portion of one of the placing grooves 411 is provided with the automatic cap screwing machine 500, the automatic cap screwing machine 500 selects a medical automatic cap screwing machine 500 in the prior art, a cap screwing head is made of hard alloy material, a shell is wrapped with a lead alloy protective layer, the lead content is greater than or equal to 99.9%, and radiation leakage of medicine in a cap screwing process is effectively blocked. An upper portion of an adjacent placing groove 411 of the placing groove 411 matched with the automatic cap screwing machine 500 is provided with the automatic medicine dispensing mechanism 600, the automatic medicine dispensing mechanism 600 comprises a suction tube 610 arranged on the upper portion of the placing groove 411, the suction tube 610 is made of borosilicate glass material, has high transparency and is convenient for observing medicine flow, is resistant to radiation and has good chemical stability, an inner wall is subjected to polishing treatment, and medicine residue is reduced. The other end of the suction tube 610 is provided with a medicine guide pipe 620, and the lower portion of the medicine guide pipe 620 is provided with a plurality of medicine dispensing holes 623. The automatic medicine dispensing device can realize automatic conveying of the lead cylinder 200 with a bottle cap through the automatic conveying mechanism 100, realizes automatic unscrewing of the bottle cap through the automatic cap screwing machine 500, and then realizes automatic dispensing of medicine with radioactivity in the lead cylinder 200 through the automatic medicine dispensing mechanism 600, thereby avoiding the problem that radiation risk is aggravated due to long-term direct contact of medical staff or users with medicine with radioactivity, and the device is safer and more convenient.

[0024] According to one embodiment of the present application, as Figures 1-5As shown, the lower part of the suction tube 610 is provided with a telescopic sleeve 630, the lower part of the telescopic sleeve 630 is matched with the upper part of the lead cylinder 200, the telescopic sleeve 630 is made of medical-grade stainless steel, the inner wall is polished and coated with a polytetrafluoroethylene coating, and is in sliding fit with the suction tube 610, the inner side of the lower part of the sleeve is provided with an O-shaped fluororubber sealing ring to ensure the sealing engagement with the upper part of the lead cylinder 200. The outer side wall of the suction tube 610 is provided with a mounting disc 640, the mounting disc 640 is provided with a telescopic push rod 650, and the telescopic push rod 650 is an electric push rod or an air push rod. The output rod end of the telescopic push rod 650 is connected with the lower part of the telescopic sleeve 630. The telescopic push rod 650 can be extended to push the telescopic sleeve to the lower part of the lead cylinder 200, which greatly increases the tightness of the telescopic sleeve 630 to the lead cylinder 200 and the automatic medicine dispensing mechanism 600, and then the vacuum pump of the automatic medicine dispensing mechanism 600 is started, the suction tube 610 and the telescopic sleeve 630 are drawn into negative pressure, and the automatic suction operation of the medicine in the lead cylinder 200 can be realized.

[0025] According to another embodiment of the present application, as shown in Figure 1 and Figure 2 The mounting disc 640 is provided with a guide rod 660, the guide rod 660 is symmetrically arranged on the mounting disc 640 with the telescopic push rod 650, the lower part of the telescopic push rod 650 is provided with a guide disc 670, the guide disc 670 is provided with a guide hole 671 matched with the guide rod 660, and the guide rod 660 is inserted into the guide hole 671. The extension and retraction of the output rod of the telescopic push rod 650 can cooperate with the limiting and guiding effect of the guide rod 660 and the guide hole 671, which greatly improves the stability of the telescopic sleeve 630, and facilitates the precise sleeving of the telescopic sleeve 630 into the upper part of the lead cylinder 200.

[0026] According to another embodiment of the present application, as shown in Figure 1 and Figure 3 The end of the guide rod 660 is provided with a limiting disc 680, and the outer diameter of the limiting disc 680 is greater than the outer diameter of the guide hole 671. The limiting disc 680 can limit the lower part of the telescopic sleeve 630, avoid falling out of the limiting rod, and affect the stable and accurate performance of the telescopic sleeve 630.

[0027] According to another embodiment of the present application, as shown in Figure 1 and Figure 4As shown, the upper part of the suction pipe 610 is provided with a isolation disc 690, the isolation disc 690 is made of lead alloy material, the lead content is greater than or equal to 99.95%, the suction pipe 610 vertically penetrates the isolation disc 690, and the penetration is sealed by a lead alloy sealing pad to ensure the radiation blocking effect. The suction pipe 610 penetrates the isolation disc 690, the medicine guide pipe 620 includes an arc-shaped section 621 and a straight section 622, the arc-shaped section 621 is located in the isolation disc 690, the straight section 622 penetrates the side wall of the isolation disc 690, and a plurality of medicine dispensing holes 623 are located on the straight section 622 outside the isolation disc 690. The present application can realize the radiation blocking operation of the medicine adsorbed on the suction pipe 610 by the isolation disc 690, and realize the partitioned dispensing operation of the medicine through the plurality of medicine dispensing holes 623, thereby greatly improving the dispensing efficiency and being safer and more convenient.

[0028] According to another embodiment of the present application, as Figure 1 and Figure 5 As shown, the outer side of the automatic cap screwing machine 500 is provided with a automatic adsorption mechanism 700 matched therewith, the automatic adsorption mechanism 700 includes a adsorption pipeline 710 arranged on the outer side of the automatic cap screwing machine 500, one end of the adsorption pipeline 710 is matched with the automatic cap screwing machine 500, and the other end of the adsorption pipeline 710 is provided with a belt conveyor 720, the belt conveyor 720 can automatically convey the bottle cap adsorbed by the adsorption pipeline 710. The present application can realize the automatic adsorption, guiding and collecting operation of the screwed bottle cap through the automatic adsorption mechanism 700, further improve the automation degree of automatic dispensing, and reduce the radiation risk caused by unnecessary personnel participation.

[0029] The automatic conveying mechanism 100 is an automatic conveyor, and the automatic conveyor is provided with a baffle 800 for limiting the lead cylinder 200, the baffle 800 has two, and the lead cylinder 200 is located between the two baffles 800. The limiting baffles 800 can further increase the stability of the lead cylinder 200 during movement and conveying.

[0030] The suction pipe 610 is provided with a vacuum pump communicated therewith. The vacuum pump can draw the suction pipe 610 into negative pressure, thereby realizing the automatic taking-out operation of the medicine in the lower part of the lead cylinder 200.

[0031] The adsorption pipeline 710 is provided with a negative pressure pump communicated therewith. The negative pressure pump can draw the adsorption pipeline 710 into negative pressure, thereby realizing the automatic adsorption, guiding and collecting operation of the screwed bottle cap.

[0032] Also includes an electric control system, the electric control system takes Siemens PLC as the core controller, is equipped with analog module and communication module, realizes the collaborative control of each executing mechanism. Adapt to the frequent disinfection demand of medical environment, support PID control function, can accurately adjust the vacuum pump negative pressure, conveyor speed and telescopic push rod 650 stroke. The system is equipped with a touch screen, which is convenient for parameter setting and operation state monitoring, and all electric control components are certified by medical electrical safety.

[0033] Working principle and use method of the application: First of all, it needs to be clear that the main application involved in the application is described in detail, and the working principle and use method are described in detail, and the working principle is as follows: the device is coordinated by PLC controller orderly operation, realizes the full-automatic delivery of radioactive capsule medicine, the specific working process is as follows, Lead cylinder 200 conveying and station switching: the lead cylinder 200 loaded with radioactive capsule medicine is limitedly conveyed through the two baffles 800 of the automatic conveyor, when reaching the reversing disc 410, the PLC detects the position of the lead cylinder 200 through the photoelectric sensor, controls the stepping motor to drive the reversing disc 410 to rotate, so that the lead cylinder 200 accurately enters the placing groove 411.

[0034] Automatic capping and bottle cap collection: the reversing disc 410 is rotated to the automatic capping machine 500 station, the capping machine is started and the bottle cap of the lead cylinder 200 is unscrewed, at the same time, the negative pressure pump is started, the negative pressure is formed in the adsorption pipeline 710, the unscrewed bottle cap is adsorbed to the belt conveyor 720, the conveyor conveys the bottle cap to the specified collection container, and the automatic collection is completed.

[0035] Accurate fitting of telescopic sleeve 630: the rotation of the reversing disc 410, until the placing groove 411 loaded with the uncapped lead cylinder 200 moves to the lower side of the automatic medicine delivery mechanism 600, the output rod of the telescopic push rod 650 is extended, the telescopic sleeve 630 is pushed downward, under the limiting and guiding action of the guide rod 660 and the guide hole 671, the lower part of the telescopic sleeve 630 is accurately buckled with the upper part of the lead cylinder 200, realizing efficient medicine taking operation of the automatic medicine delivery machine, at the same time, the limiting disc 680 can limit the sleeve from being excessively extended, in this process, the telescopic sleeve 630 not only increases the smoothness and coherence of the whole medicine taking process, but also can be suitable for temporary sealing operation of lead cylinder 200 of different heights, which is more convenient and efficient.

[0036] Negative pressure medicine suction and partition delivery: the vacuum pump is started, the suction tube 610 and the telescopic sleeve 630 are pumped into negative pressure, the capsule medicine in the lead cylinder 200 is sucked into the suction tube 610 under the action of negative pressure, enters the straight section 622 of the medicine guide pipe 620 through the arc section 621, and is delivered through multiple medicine delivery holes 623, the isolation disc 690 blocks the medicine radiation to avoid diffusion to the surrounding environment.

[0037] Reset and cycle: after dispensing, the vacuum pump and negative pressure pump stop working, the telescopic push rod 650 output rod retracts, driving the telescopic sleeve 630 to reset, the reversing disc 410 continues to rotate, the empty lead cylinder 200 is transported to the automatic conveyor output end, completing a dispensing cycle, while the next lead cylinder 200 enters the placement groove 411, starting a new round of operation.

[0038] The use method is as follows: Equipment inspection: before use, check the connection state of each part, ensure that the suction tube 610, the suction pipeline 710 are not damaged, the telescopic push rod 650, the guide rod 660 are flexible, the vacuum pump, the negative pressure pump and the electric control system are normally powered, and the sealing gasket of the isolation disc 690 is not aged; Lead cylinder 200 placement: place the lead cylinder 200 containing radioactive capsule medicine between the two baffles 800 of the automatic conveyor in turn, ensure that the lead cylinder 200 is placed vertically, and avoid tilting; Parameter setting: set the running parameters through the touch screen, including the conveying speed of the automatic conveyor, the rotation frequency of the reversing disc 410, the stroke of the telescopic push rod 650, the height of the lead cylinder 200, the negative pressure value of the vacuum pump and the working pressure of the negative pressure pump; Start running: press the start button, PLC controls each mechanism to run in sequence according to the working principle, monitors the running state in real time, if there is a lead cylinder 200 positioning deviation, insufficient negative pressure and other abnormalities, the system automatically alarms and stops; medicine collection: place a collection container under the medicine guide tube 620 dispensing hole 623 to receive the capsule medicine dispensed in the partition, and ensure that the collection container has radiation protection function; Equipment cleaning and maintenance: after the operation is completed, turn off the power, wipe the surface of the conveyor belt, the telescopic sleeve 630 and the medicine guide tube 620 with alcohol, regularly check the oil amount of the vacuum pump, the lubrication condition of the guide rod 660 and the sealing performance of the isolation disc 690, and replace the aged sealing parts and bushings. The present application can realize automatic medicine taking and dispensing operation of the medicine through the automatic medicine dispensing device, without the participation of medical staff throughout the process, and the person who needs to take medicine can wait for medicine taking at the corresponding safety workstation, solving the problems that in the traditional radioactive medicine taking, the medicine is mainly taken by manual screwing, medicine taking and sub-packaging, the medical staff is in close contact with the radioactive medicine for a long time, the cumulative radiation dose is easy to cause health damage, even if wearing protective equipment cannot completely avoid the risk, and the operation personnel has great safety risk, and there are many inconvenient problems in the use process.

[0039] In addition, it needs to be explained that in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0040] The above is the preferred embodiment of the present application, it should be pointed out that for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can also be made, which should be considered as the protection scope of the present application.

Claims

1. A novel automatic dispensing device comprising an automatic conveying mechanism (100) capable of conveying a lead cylinder (200) with a bottle cap, characterized in that: A rack (300) is arranged along the conveying direction of the lead cylinder (200), and a reversing mechanism (400) is arranged on the rack (300), wherein the reversing mechanism (400) comprises a reversing disc (410) rotatably arranged on the rack (300), and a plurality of placing grooves (411) are arranged on the outer side of the reversing disc (410) and are matched with the automatic conveying mechanism (100) to place the lead cylinder (200) conveyed by the automatic conveying mechanism (100), and the upper part of one of the placing grooves (411) is provided with an automatic cap screwing machine (500), the upper part of the adjacent placing groove (411) matched with the automatic cap screwing machine (500) is provided with an automatic medicine dispensing mechanism (600), and the automatic medicine dispensing mechanism (600) comprises a suction pipe (610) arranged on the upper part of the placing groove (411), and the other end of the suction pipe (610) is provided with a medicine guide pipe (620), and the lower part of the medicine guide pipe (620) is provided with a plurality of medicine dispensing holes (623).

2. The novel automated dispensing apparatus as claimed in claim 1, wherein: The lower part of the suction pipe (610) is provided with a telescopic sleeve (630), the lower part of the telescopic sleeve (630) is matched with the upper part of the lead cylinder (200), an installation disc (640) is arranged on the outer side wall of the suction pipe (610), a telescopic push rod (650) is arranged on the installation disc (640), and the output rod end of the telescopic push rod (650) is connected with the lower part of the telescopic sleeve (630).

3. The novel automated dispensing apparatus as claimed in claim 2, wherein: A guide rod (660) is arranged on the installation disc (640) and symmetrically arranged with the telescopic push rod (650), the lower part of the telescopic push rod (650) is provided with a guide disc (670), the guide disc (670) is provided with a guide hole (671) matched with the guide rod (660), and the guide rod (660) is inserted into the guide hole (671).

4. The novel automated dispensing apparatus as claimed in claim 3, wherein: The end of the guide rod (660) is provided with a limiting disc (680), and the outer diameter of the limiting disc (680) is greater than the outer diameter of the guide hole (671).

5. The novel automated dispensing apparatus as claimed in claim 1, wherein: The upper part of the suction pipe (610) is provided with an isolation disc (690), the suction pipe (610) penetrates through the isolation disc (690), the medicine guide pipe (620) comprises an arc segment (621) and a straight segment (622), the arc segment (621) is located in the isolation disc (690), the straight segment (622) penetrates through the side wall of the isolation disc (690), and a plurality of medicine dispensing holes (623) are arranged on the straight segment (622) outside the isolation disc (690).

6. The novel automated dispensing apparatus as claimed in claim 1, wherein: The automatic screwing machine (500) is externally provided with an automatic adsorption mechanism (700) matched with the same, the automatic adsorption mechanism (700) comprises an adsorption pipeline (710) arranged on the outside of the automatic screwing machine (500), one end of the adsorption pipeline (710) is matched with the automatic screwing machine (500), the bottle cap screwed off from the automatic screwing machine (500) can be adsorbed, and the other end of the adsorption pipeline (710) is provided with a belt conveyor (720), and the belt conveyor (720) can automatically convey the bottle cap adsorbed by the adsorption pipeline (710).

7. The novel automated dispensing apparatus as claimed in claim 1, wherein: The automatic conveying mechanism (100) is an automatic conveyor, and the automatic conveyor is provided with baffles (800) for limiting the lead cylinder (200), the baffles (800) are two, and the lead cylinder (200) is located between the two baffles (800).

8. The novel automated dispensing apparatus as claimed in claim 1, wherein: The suction pipe (610) is provided with a vacuum pump communicated therewith.

9. The novel automated dispensing apparatus as claimed in claim 6, wherein: The adsorption pipeline (710) is provided with a negative pressure pump communicated therewith.

10. The novel automated dispensing apparatus as claimed in claim 3, wherein: The telescopic push rod (650) is an electric push rod or a pneumatic push rod.

Images