Cross-shaped blade, medicine cutting box and using method of medicine cutting box

Abstract

The cross-shaped blade comprises a main blade body and an auxiliary blade body which are crossed, the cutting edge of the auxiliary blade body is higher than the cutting edge of the main blade body, the height difference is D, and D is larger than the thickness of a finished tablet serving as a cutting object; and when the finished tablet is cut into two or four pieces, the cutting is stopped when the cutting edge of the main blade or the auxiliary blade cuts to the bottom surface of the finished tablet. The invention further discloses a medicine cutting box using the cross-shaped blade and a using method of the medicine cutting box. The medicine cutting device has the advantages of storing and cutting medicine, preventing broken tablets from being affected with damp and reacting after the medicine is cut for several days at a time, reminding a patient to take medicine regularly and the like. The device is easy and convenient to control, and can be controlled manually or semi-automatically.

Description

Technical Field

[0001] The invention relates to a cutting technology for finished tablets, in particular to a medicine cutting box. Background Art

[0002] Hospitals or clinics need to cut pills for the following reasons: 1. According to the specific situation of a specific patient, a specific drug dosage will be matched for the patient. The drug dosage for a specific patient is not an integer multiple of the pills.

[0003] 2. Some patients have difficulty swallowing and need to reduce the size of the tablets.

[0004] 3. In some cases, it is necessary to cut the tablets in order to control the release rate of the drug in the human body.

[0005] When chronic patients take medicine at home, they often cut the tablets for several days in advance.

[0006] Usually, after cutting the tablets, hospitals or clinics will directly package the prepared other medicines and the cut tablets for patients. However, after the tablets are cut, the cut surface is exposed to the air. Without the protection of the outer protective film, the tablets may be more susceptible to moisture, deterioration, or chemical reactions with other medicines, resulting in contamination, thus affecting the efficacy.

[0007] Therefore, one of the research and development ideas of the present invention is to develop a technology that automatically seals the cut surface of the finished tablets after cutting to meet the specific needs of specific patients, in order to solve the problem that the cut surface is exposed, causing the tablets to get damp, deteriorate, or react chemically with other tablets.

[0008] Existing pill cutting devices can only cut pills into half tablets (cutting pills into two pieces). If you want to cut the finished pills into quarter tablets (cutting pills into four pieces), you need to cut the finished pills twice horizontally and vertically, which is troublesome to operate. Especially after the first cut, the finished pills are divided into two halves, and the two halves are docked together and rotated 90 degrees before cutting again. These actions are very troublesome to complete manually, and often because the two halves of the pills cannot be perfectly docked after the first cut, or the rotation angle is not exactly 90 degrees, the broken pills formed after the second cut are irregular.

[0009] The second research and development idea of ​​the present invention is to design a technology that does not require replacement of blades. A single cutting action can select to cut a tablet into two or four pieces, thereby achieving a technology that does not require replacement of blades and can selectively cut a finished tablet into two or four pieces at one time.

[0010] As for the problem of cutting finished pills, the existing pill cutting devices on the market have a small amount of pills to load and a single pill cutting mode, which is only suitable for one person or a family and cannot meet the needs of supplying pills to multiple people.

[0011] The third research and development idea of ​​the present invention is to develop a medicine cutting device to meet the needs of supplying medicine to multiple people.

[0012] Currently, most of the medicine cutting devices on the market require manual operation by the user. Due to the presence of blades, if used by the elderly or children, it may cause skin scratches or even more serious injuries.

[0013] The fourth research and development idea of ​​the present invention is to develop a medicine cutting device that can avoid injury accidents during the medicine cutting process. Summary of the invention

[0014] The purpose of the present invention is to implement the second research and development idea and provide a cross-shaped blade that does not require blade replacement and can cut a finished tablet into two or four pieces in one cutting action.

[0015] To achieve the above-mentioned purpose, the present invention provides a cross-shaped blade, including a main blade, a vertically arranged through slot in the middle of the main blade, an auxiliary blade passing through the through slot and fixedly connected to the main blade; the main blade and the auxiliary blade are perpendicular to each other and arranged in a cross shape; the blade of the auxiliary blade is higher than the blade of the main blade and the height difference is D, and D is greater than the thickness of the finished tablet as the cutting object; the main blade is used to cut the finished tablet into two pieces; when the finished tablet is cut into two pieces, the cutting is stopped when the blade of the main blade cuts to the bottom surface of the finished tablet; when the finished tablet is cut into four pieces, the cutting is stopped when the blade of the auxiliary blade cuts to the bottom surface of the finished tablet.

[0016] The present invention also aims to provide a medicine cutting box to realize the storage and cutting of pills, meet the storage and cutting needs of hospitals, pharmacies and patients' families, and avoid the problems of manual cutting of pills, such as the breaking of pills and the large difference in the size of the broken pills after cutting.

[0017] To achieve the above purpose, the medicine cutting box of the present invention adopts the above cross-shaped blade, including a housing, an electric push rod is fixedly connected to the top of the housing, the electric push rod has a controller, and the extension rod of the electric push rod is downwardly connected to the cross-shaped blade; the controller of the electric push rod is connected to the electric control device; An upper carrier plate is provided in the shell, and a plurality of upper medicine storage slots for storing finished tablets are provided on the upper carrier plate, and one of the upper medicine storage slots is used as a medicine outlet slot for outputting the cut broken tablets; a support for carrying the cut finished tablets is provided on the upper carrier plate, and the support has an inner cavity, and a knife slit is provided on the upper surface of the support for the main blade to extend downward to below the upper surface of the support, and the knife slit is downwardly connected to the cavity in the support; the main blade is arranged above the knife slit and directly opposite to the knife slit; The side wall of the shell body is provided with a medicine loading door for taking and placing medicines corresponding to the upper carrying plate; each upper medicine storage tank is a radially pull-out structure relative to the upper carrying plate, each upper medicine storage tank is open at the upper end, and the radial outer side wall of each upper medicine storage tank is an arc surface, and the diameter of the arc surface is the same as the outer diameter of the upper carrying plate; a handle is provided on the radial outer side wall of each upper medicine storage tank, and the handle is used to radially pull the upper medicine storage tank after being pinched by hand; An electric control device and a touch screen connected to the electric control device are arranged on the side wall of the shell. The touch screen faces outwards for use by operators. The electric control device is connected to the electric push rod.

[0018] A vertically transparent channel groove is provided at the radial outer end of the upper bearing plate; a vertical displacement device is connected to one side of the housing, and the vertical displacement device is a linear motor or a roller screw; the vertical displacement device has a displacement member; the channel groove is used to allow the displacement member to pass through the upper bearing plate up and down; the electric control device is connected to the vertical displacement device and controls the vertical displacement of the displacement member; The displacement member is connected to a micro negative pressure pump, which is connected to a medicine taking suction nozzle, which is arranged downward and used to suck finished tablets; the micro negative pressure pump is connected to an electronic control device; A vertical shaft is fixedly connected between the center of the top wall and the center of the bottom wall of the shell, and the upper bearing plate is rotatably connected to the vertical shaft through a bearing; the vertical shaft is rotatably connected to an upper driven gear through a bearing, and the upper driven gear is fixedly connected to the upper bearing plate; the vertical shaft is connected to an upper motor frame, and the upper motor frame is connected to an upper micro motor, and the output shaft of the upper micro motor is downwardly connected to an upper driving gear, and the upper driving gear is meshed with the upper driven gear; One of the multiple upper medicine storage slots is used as a gelatin sheet storage slot, which is used to hold gelatin sheets made of edible gelatin. Before cutting the finished tablets, a layer of gelatin sheets is placed under the finished tablets and a layer of gelatin sheets is placed on top of the finished tablets. An electric heating plate is provided on the top wall of the inner cavity of the support platform, and two electric heating plates are symmetrically arranged about the knife gap, and both electric heating plates are connected to the electronic control device.

[0019] The vertical shaft below the upper bearing plate is rotatably connected to the lower bearing plate through a bearing, and the vertical shaft at the lower bearing plate is rotatably connected to the lower driven gear through a bearing, and the lower driven gear is fixedly connected to the lower bearing plate; the vertical shaft is connected to the lower motor frame, and the lower motor frame is connected to the lower micro motor, and the output shaft of the lower micro motor is downwardly connected to the lower driving gear, and the lower driving gear is meshed with the lower driven gear; A plurality of lower medicine storage slots for storing finished medicine tablets are arranged on the lower carrying plate; a medicine discharging door is arranged on the side wall of the shell body at the lower carrying plate.

[0020] The electronic control device is connected to a barcode scanner for scanning the barcode on the medicine package to obtain the medicine information.

[0021] A plurality of baffles are arranged on the upper surface of the support platform, and the horizontal cross-sections of each baffle are located on the circumference of the same circle, and the center of the circle is located at the midpoint of the knife gap; each baffle forms a positioning groove for positioning the tablets; the support platform is made of ferromagnetic material, and a ferrite permanent magnet is embedded in the baffle, and the baffle is fixed on the support platform by magnetic adsorption.

[0022] The electronic control device is connected with a speaker.

[0023] The present invention also aims to provide a method for using the above-mentioned medicine cutting box, which is carried out according to the following steps: It includes S1 medicine storage method, S2 medicine cutting method and S3 medicine taking method; The upper medicine door and the lower medicine door are collectively referred to as medicine doors, the upper carrier plate and the lower carrier plate are collectively referred to as carrier plates, the upper medicine storage tank and the lower medicine storage tank are collectively referred to as medicine storage tanks; the upper micro motor and the lower micro motor are collectively referred to as micro motors; the upper driving gear and the lower driving gear are collectively referred to as driving gears, and the upper driven gear and the lower driven gear are collectively referred to as driven gears; When the extension rod of the electric push rod is retracted, the distance between the main blade and the upper surface of the support platform is L1, and the distance between the auxiliary blade and the upper surface of the support platform is L2; ​​the extension amount L1 of the electric push rod for cutting the finished tablet into two pieces and the extension amount L2 of the electric push rod for cutting the finished tablet into four pieces are pre-stored in the electric control device; The initial position of the displacement member is located between the upper bearing plate and the lower bearing plate; Three types of parameters, number, quantity and number of petals, are stored in the electronic control device; The number refers to the number of each medicine storage tank from which the finished tablets need to be taken out; The quantity refers to the number of finished tablets that need to be taken out from the corresponding numbered medicine dispensing slot; The number of petals refers to whether the finished tablet taken out from the corresponding numbered medicine dispensing slot needs to be cut into two petals or four petals; The S1 medicine storage method uses S11 manual medicine storage operation or S12 electronically controlled auxiliary medicine storage operation; S11 manual medicine storage operation is: Manually open the medicine door, manually move the carrier plate, and store the predetermined type of finished tablets into each medicine storage tank; S12 electronically controlled auxiliary medicine storage operation is: the memory of the electronic control device stores numbers corresponding to each medicine storage slot, and stores numbers of micro motors corresponding to each numbered medicine storage slot; The operation of storing finished tablets in a specific medicine storage tank is as follows: selecting the number of the medicine storage tank where the finished tablets are to be stored on the touch screen, the electronic control device starts the corresponding micro motor, and drives the carrier plate to rotate through the driving gear and the driven gear until the medicine storage tank with the selected number rotates to the position of the corresponding medicine door; displaying the barcode on the package of the finished tablets in front of the barcode scanner, the barcode scanner scans and stores the drug information, and stores the corresponding relationship between the drug information and the medicine storage tank number; manually opening the corresponding medicine door, and storing the finished tablets whose drug information has just been scanned in the medicine storage tank; Repeat the above operation of storing finished tablets in specific medicine storage tanks until all types of finished tablets that need to be stored are stored or all medicine storage tanks are full; After the S1 medicine storage method, the S2 medicine cutting method is carried out; the S2 medicine cutting method adopts the S21 manual control medicine cutting operation or the S22 electric control auxiliary control medicine cutting operation; S21 manual controlled medicine cutting operation includes S21-1 manual medicine taking and cutting operation in the upper medicine storage tank and S21-2 manual medicine taking and cutting operation in the lower medicine storage tank; S21-1 The manual medicine taking and cutting operation of the upper medicine storage tank is as follows: the operator opens the medicine loading door, moves the upper carrier plate to rotate it until the upper medicine storage tank where the finished tablets to be taken are located faces the medicine loading door, and then takes out the finished tablets to be cut; then moves the upper carrier plate to rotate it until the support platform faces the medicine loading door, and then places the taken out finished tablets on the support platform and in the positioning grooves surrounded by the baffles; then performs manual cutting action; The manual cutting action is: toggle the upper carrier plate to rotate it to the position where the knife seam faces the main blade; select the working parameters of the controller of the electric push rod on the touch screen, select L1 when the finished tablet needs to be cut into two pieces, and select L2 when the finished tablet needs to be cut into four pieces; then start the electric push rod through the touch screen, so that the extension rod of the electric push rod pushes the cross-shaped blade downward to cut the finished tablet into two or four pieces; after cutting the medicine, control the extension rod of the electric push rod through the touch screen to drive the cross-shaped blade to reset upward, toggle the upper carrier plate to rotate it until the support platform faces the medicine door, open the medicine door and take out the cut medicine; S21-2 The manual medicine taking and cutting operation of the lower medicine storage tank is as follows: the operator opens the lower medicine door, moves the lower carrier plate to rotate it until the upper medicine storage tank where the finished tablets to be taken are located faces the lower medicine door, then takes out the finished tablets to be cut, and closes the lower medicine door; opens the upper medicine door, moves the upper carrier plate to rotate it until the support platform faces the upper medicine door, then places the taken out finished tablets on the support platform and in the positioning grooves surrounded by the baffles; then performs the manual cutting operation; When more than two finished tablets need to be cut, the above manual control tablet cutting operation is repeated until the predetermined tablet cutting task is completed; The S22 electronically assisted control medicine cutting operation includes the S22-1 upper medicine storage tank semi-automatic medicine taking and cutting operation and the S22-2 lower medicine storage tank semi-automatic medicine taking and cutting operation; The semi-automatic medicine taking and cutting operation of the upper medicine storage tank of S22-1 is: The operator selects three parameters, namely, number, quantity and number of petals, through the touch screen and confirms them. After confirmation, the electric control device controls the upper and lower displacement devices, micro-negative pressure pump, upper micro-motor and electric push rod to complete the electric control upper medicine taking action, electric control cutting action and electric control transportation action. The electronically controlled medicine taking action is: if the displacement member is not above the upper carrier plate, the electronic control device first performs the displacement member lifting operation; if the displacement member is not above the upper carrier plate, the displacement member lifting operation is skipped to perform subsequent actions; The lifting operation of the displacement member is as follows: the electric control device controls the upper micro motor, and the upper micro motor drives the upper carrier plate to rotate through the upper driving gear and the upper driven gear, so that the channel groove faces the displacement member and the micro negative pressure pump and the medicine suction nozzle connected to the displacement member; then the electric control device controls the upper and lower displacement devices, so that the displacement member drives the medicine suction nozzle to rise above the upper carrier plate, and the lifting operation of the displacement member is completed; Then the electronic control device controls the upper micro motor, which drives the upper carrier plate to rotate through the upper driving gear and the upper driven gear, so that the upper medicine storage tank where the finished tablet to be taken is located is directly below the medicine taking suction nozzle; the upper and lower displacement devices are controlled so that the displacement member drives the medicine taking suction nozzle to extend downward into the upper medicine storage tank; the electronic control device starts the micro negative pressure pump, and the medicine taking suction nozzle absorbs a finished tablet through negative pressure; the electronic control device controls the upper and lower displacement devices so that the displacement member drives the medicine taking suction nozzle to rise upward and leave the upper medicine storage tank; Then the electronic control device starts the upper micro motor, which drives the upper carrier plate to rotate through the upper driving gear and the lower driving gear until the positioning groove surrounded by the baffles on the support platform comes to the bottom of the medicine taking suction nozzle; the electronic control device controls the negative pressure pump to stop, and after the negative pressure disappears, the finished tablets sucked by the medicine taking suction nozzle fall into the positioning groove, completing the electronic control upper medicine taking action; After the electronically controlled medicine taking action is completed, the medicine taking nozzle reset operation is performed; the medicine taking nozzle reset operation is: the electronic control device controls the upper micro motor, and the upper micro motor drives the upper carrier plate to rotate through the upper driving gear and the upper driven gear, so that the channel groove is directly opposite to the displacement member and the micro negative pressure pump and medicine taking nozzle connected to the displacement member; then the electronic control device controls the upper and lower displacement devices, so that the displacement member drives the medicine taking nozzle to descend to the bottom of the upper carrier plate; The electric-controlled cutting action is: the electric-controlled device starts the upper micro-motor, and the upper micro-motor drives the upper carrier plate to rotate through the upper driving gear and the lower driving gear until the knife gap reaches the position facing the main blade; according to the corresponding petal number parameter, the electric-controlled device sets the working parameters of the controller of the electric push rod accordingly; when the corresponding petal number parameter is 2, the electric-controlled device sets the downward extension amount of the controller of the electric push rod to L1; when the corresponding petal number parameter is 4, the electric-controlled device sets the downward extension amount of the controller of the electric push rod to L2; the electric push rod is started, and the extension rod of the electric push rod pushes the cross-shaped blade downward to cut the finished tablet into two or four petals to form broken tablets; after cutting the medicine, the electric-controlled device controls the extension rod of the electric push rod to drive the cross-shaped blade to reset upward to complete the electric-controlled cutting action; After the electric-controlled cutting action is completed, the electric-controlled device performs the operation of lifting the displacement part, and then performs the electric-controlled transfer action; the electric-controlled transfer action is: the electric-controlled device starts the upper micro-motor to drive the upper carrier plate to rotate to the positioning groove surrounded by the baffles on the support platform to the bottom of the medicine taking suction nozzle; then the electric-controlled device controls the upper and lower displacement devices to make the medicine taking suction nozzle extend downward into the positioning groove; the electric-controlled device turns on the negative pressure pump, and the medicine taking suction nozzle sucks up a piece of broken tablets after cutting; the electric-controlled device controls the upper and lower displacement devices to make the medicine taking suction nozzle leave the positioning groove upward; the electric-controlled device starts the upper micro-motor to drive the upper carrier plate to rotate until the medicine outlet groove is located directly below the medicine taking suction nozzle; the electric-controlled device turns off the negative pressure pump, and after the negative pressure disappears, the broken tablet sucked by the medicine taking suction nozzle falls into the medicine outlet groove; the electric-controlled transfer action is repeated until the multiple broken tablets in the positioning groove are all transferred to the medicine outlet groove, completing this electric-controlled transfer action; The electric control device cyclically executes the above-mentioned electric control upper medicine taking action, electric control cutting action and electric control transport action until the semi-automatic medicine taking and cutting operation of the upper medicine storage tank is completed, and then executes the medicine taking suction nozzle resetting operation; The semi-automatic medicine taking and cutting operation of S22-2 lower medicine storage tank is: The operator selects three parameters, namely, number, quantity and number of petals, through the touch screen and confirms them. After confirmation, the electric control device controls the upper and lower displacement devices, micro-negative pressure pump, upper micro-motor and electric push rod to complete the electric-controlled lower medicine taking action, electric-controlled cutting action and electric-controlled transportation action. The action of taking medicine under electronic control is: The electronic control device controls the lower micro motor, which drives the lower carrier plate to rotate through the lower driving gear and the lower driven gear, so that the lower medicine storage tank where the finished tablet to be taken is located is directly below the medicine suction nozzle; the upper and lower displacement devices are controlled so that the displacement member drives the medicine suction nozzle to extend downward into the lower medicine storage tank; the electronic control device starts the micro negative pressure pump, and the medicine suction nozzle absorbs a finished tablet through negative pressure; the electronic control device performs the operation of lifting the displacement member; Then the electronic control device starts the upper micro motor, which drives the upper carrier plate to rotate through the upper driving gear and the lower driving gear until the positioning groove surrounded by the baffles on the support platform comes to the bottom of the medicine taking suction nozzle; the electronic control device controls the negative pressure pump to stop, and after the negative pressure disappears, the finished tablets sucked by the medicine taking suction nozzle fall into the positioning groove, completing the electronically controlled medicine taking action; The electric control device performs the electric control cutting action and the electric control transport action; The electric control device cyclically executes the electric control lower medicine taking action, the electric control cutting action and the electric control transfer action, until the semi-automatic medicine taking and cutting operation of the lower medicine storage tank is completed, and then the medicine taking suction nozzle reset operation is executed; After the medicine cutting method S2, the medicine taking method S3 is executed; The S3 medicine taking method is: the electronic control device controls the upper micro motor to start, driving the upper supporting plate to rotate until the medicine outlet slot is opposite to the medicine supply door; the operator opens the medicine supply door, squeezes the handle to pull out the medicine outlet slot, takes out the cut broken tablets in the medicine outlet slot, and then puts the medicine outlet slot back into the upper supporting plate in the shell, closes the medicine supply door, and ends all operations.

[0024] In the manual controlled medicine cutting operation of S21, the manual medicine taking and cutting operation of the upper medicine storage tank of S21-1 and the manual medicine taking and cutting operation of the lower medicine storage tank of S21-2 are collectively referred to as the manual medicine taking and cutting operation; In the manual medicine taking and cutting operation, before placing the finished tablets in the positioning grooves surrounded by the baffles, two gelatin sheets are taken out from the gelatin sheet storage groove, and one of the gelatin sheets is placed in the positioning groove; after placing the finished tablets in the positioning grooves surrounded by the baffles, a gelatin sheet is covered on the finished tablets in the positioning grooves; In the manual cutting action, after the finished tablet is cut into two or four pieces, a heating action is performed first, and then the cut medicine is taken out; The heating action is: the electric control device turns on the electric heating plate, maintains the heating temperature of 60±10°C, and maintains it for more than one minute so that the upper and lower gelatin sheets corresponding to each broken tablet adhere to each other; In the S22 electronically-assisted controlled medicine cutting operation, the electronically-controlled upper medicine taking action and the electronically-controlled lower medicine taking action are uniformly referred to as the electronically-controlled medicine taking action; Before the electronically controlled medicine taking action, the electronically controlled device first performs the operation of lifting the displacement member, and then performs the operation of transferring the gelatin sheet; The operation of transferring gelatin sheets is as follows: the electronic control device drives the upper carrier plate to rotate to the position where the gelatin sheet storage slot is located directly below the medicine pickup nozzle through the upper micro-motor, and then controls the upper and lower displacement devices to make the displacement parts drive the medicine pickup nozzle to extend downward into the gelatin sheet storage slot; the electronic control device starts the micro-negative pressure pump to make the medicine pickup nozzle absorb a piece of gelatin sheet; the electronic control device controls the upper and lower displacement devices to make the displacement parts drive the medicine pickup nozzle to leave the gelatin sheet storage slot upward; the electronic control device drives the upper carrier plate to rotate to the positioning slot surrounded by the baffles and arrives at the position directly below the medicine pickup nozzle through the upper micro-motor, closes the micro-negative pressure pump, the negative pressure disappears, and the gelatin sheet absorbed by the medicine pickup nozzle falls into the positioning slot, ending the operation of transferring gelatin sheets, and then the electronic control device executes the electronically controlled medicine pickup action again; Before the electric-controlled cutting action is performed, the gelatin sheet is transferred, and the gelatin sheet that falls into the positioning groove covers the finished tablet to be cut; then the electric-controlled device performs the electric-controlled cutting action.

[0025] The present invention has the following advantages: The cross-shaped blade has a simple structure and is easy to use. It only needs to set a slit on the surface of the support platform that carries the finished tablets for the blade of the main blade to pass downward, so that the auxiliary blade can continue to cut downward until the blade of the auxiliary blade reaches the surface of the support platform that carries the finished tablets, thereby cutting the finished tablets into four petals. Since the height difference D is greater than or equal to the thickness of the tablet, when the finished tablet needs to be cut into two petals, it is only necessary to stop cutting when the blade of the main blade reaches the surface of the support platform that carries the finished tablets. At this time, the auxiliary blade has not yet contacted the tablet, so the finished tablet can be cut into two petals. Whether it is cut into two petals or four petals, there is no need to replace the blade, which is very convenient to use.

[0026] By controlling the downward displacement of the cross-shaped blade through the controller of the electric push rod, it is possible to control whether the finished tablet is cut into two or four petals, which is very convenient to use. The knife gap combined with the height difference D is greater than or equal to the tablet thickness, which provides structural support for using the cross-shaped blade to cut the finished tablet into two or four petals.

[0027] The medicine cutting action in the present invention occurs inside the housing, so the blade cannot hurt the user, thus avoiding injury accidents during the medicine cutting process.

[0028] Multiple upper medicine storage tanks can store a variety of finished tablets in different categories, which is convenient for patients who need to take a variety of tablets, as well as for hospitals, pharmacies and other units that need to cut a large number of medicines. For patients who need to take medicine, when they do not need to cut the medicine, multiple upper medicine storage tanks can also play the function of storing medicine. When taking medicine, patients do not need to look for multiple medicine bottles and boxes, but only need to come to the medicine cutting box to get the various medicines they need to take.

[0029] When in use, the electric control device can control the up and down position of the medicine taking suction nozzle through the up and down displacement device. When the medicine taking suction nozzle extends into a medicine storage tank, under the negative pressure generated by the negative pressure pump, the medicine taking suction nozzle sucks a finished tablet. At this time, the medicine taking suction nozzle is blocked by the finished tablet, so it will not absorb more finished tablets. Through the up and down displacement structure, in conjunction with the rotating drive structure formed by the micro motor, the driving gear and the driven gear, the present invention can conveniently suck the finished tablets in a specific medicine storage tank and place them on the support platform.

[0030] Before cutting the finished tablets, place a layer of gelatin sheet under the finished tablets and cover the top of the finished tablets with a layer of gelatin sheet, so that after cutting, the gelatin sheet will naturally cover the broken tablets including their cut surfaces, which can well isolate the air and contamination from other tablets; after electric heating, the upper and lower gelatin sheets can adhere to each other and stably wrap the broken tablets after cutting, better avoiding the exposure of the cut surface (cut surface) of the tablets, causing the tablets to get damp, deteriorate or react chemically with other tablets. It is especially suitable for use in situations where the dosage for several days is cut at a time (such as when doctors pack medicine for patients).

[0031] The support platform 1 is preferably made of 430 stainless steel, which can be magnetically adsorbed. Each baffle is embedded with a ferrite permanent magnet, so that the baffle can be firmly adsorbed on the support platform to position the tablets, and the position of each baffle can be flexibly adjusted when necessary, so that each baffle encloses areas of different sizes to match tablets of different sizes.

[0032] The center of the circle (inscribed circle) enclosed by each baffle is located at the midpoint of the knife gap, so that the main blade can just divide the tablet into two halves.

[0033] The use method of the present invention includes a manual use method and a semi-automatic use method, which is flexible and convenient to use. When the types and quantities of medicines are small, manual operation is selected to save effort and is fast; when the types and quantities of medicines are large, a semi-automatic use method is adopted, and no manual participation is required during the medicine cutting operation, which is more worry-free, and the automatic medicine cutting at a certain time or the timed reminder after the medicine cutting can be set in advance. For hospitals, clinics, and patients who take medicine for a long time, there is a need to cut the finished tablets at a certain time and quantity, and then take the medicine. The existing medicine cutting device can only be operated manually when the medicine needs to be cut, and it cannot be set to automatically cut the medicine at a certain time. The use of the present invention can well meet the above needs of hospitals, clinics, and patients who take medicine for a long time.

[0034] Because a layer of gelatin sheet is laid on the bottom and top of the finished tablets before cutting, it is ensured that the gelatin sheet can adhere to and wrap the broken tablets after cutting, isolating the broken tablets from air and other broken tablets. In hospital and pharmacy use scenarios, patients can be packaged for several days at a time without having to worry about the broken tablets getting damp or reacting with each other.

[0035] After the cutting action, the upper and lower gelatin sheets adhere to the broken tablets, which can significantly isolate the broken tablets from air and other tablets. The upper and lower gelatin sheets adhere to each other, which can enhance the isolation effect of the gelatin sheets on isolating the broken tablets from air and other tablets.

[0036] In summary, the present invention has the advantages of storing and cutting medicines, preventing broken tablets from getting damp and reacting after cutting several days' use at one time, and can remind patients to take medicines at regular intervals. The present invention is easy to control and can be controlled manually or semi-automatically. Semi-automatic control means that operations such as storing medicines and taking out broken tablets still require manual participation.

[0037] The tablets cut by the medicine cutting box of the present invention are wrapped with a layer of edible gelatin sheet, so that the broken tablets (not broken into powder, but incomplete tablet petals formed after cutting) after cutting are isolated from air and other medicines, thereby ensuring the safety and efficacy of the broken tablets (tablet petals).

[0038] The present invention can cut tablets in a timely and quantitative manner according to the operator's requirements, reducing the workload of pharmacists and allowing them to focus more time on patient service and medication guidance. At the same time, the automated medicine cutting box can reduce human errors in the distribution process of the cut and shredded medicines, and improve the safety of patients' medication.

[0039] With the digital transformation of the medical industry, automated medicine cutting boxes can be seamlessly connected with hospital information systems to achieve automation and informatization of drug management.

[0040] At the same time, the automated medicine cutting box of the present invention can properly preserve the broken medicines after tablet cutting, meeting the hospital or clinic's process-based medicine cutting and storage needs after medicine cutting, so that the hospital or clinic can smoothly supply medicines during peak traffic periods. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a three-dimensional structural schematic diagram of the cross-shaped blade in the present invention.

[0042] Figure 2 It is a schematic diagram of the main structure of the cross-shaped blade.

[0043] Figure 3 This is a diagram showing the base and the cross-shaped blade facing each other from top to bottom.

[0044] Figure 4 It is a schematic diagram of the overhead structure of the foundation.

[0045] Figure 5 It is a three-dimensional perspective view of the medicine cutting box of the present invention.

[0046] Figure 6It is a schematic diagram of the electric control structure of the present invention. DETAILED DESCRIPTION

[0047] like Figures 1 to 4 As shown, the cross-shaped blade of the present invention comprises a main blade 1 and an auxiliary blade 2. The main blade 1 has a vertically arranged through slot (a slot that is through in a direction perpendicular to the main blade) in the middle thereof, and the auxiliary blade 2 passes through the through slot and is fixedly connected to the main blade 1 (such as by welding); the main blade 1 and the auxiliary blade 2 are perpendicular to each other and arranged in a cross shape; the blade edge of the auxiliary blade 2 is higher than the blade edge of the main blade 1 and the height difference is D, and D is greater than the thickness of the finished tablet to be cut; the main blade 1 is used to cut the finished tablet into two pieces; When the finished tablet is cut into two pieces, the cutting is stopped when the blade of the main blade 1 cuts the bottom surface of the finished tablet; When the finished tablet is cut into four pieces, the cutting is stopped when the blade of the auxiliary blade 2 cuts to the bottom surface of the finished tablet.

[0048] The cross-shaped blade has a simple structure and is easy to use. It only needs to set a slit on the surface of the support platform that carries the finished tablets for the blade of the main blade 1 to pass downward, so that the auxiliary blade 2 can continue to cut downward until the blade of the auxiliary blade 2 reaches the surface of the support platform that carries the finished tablets, thereby cutting the finished tablets into four petals. Since the height difference D is greater than or equal to the thickness of the tablet, when the finished tablet needs to be cut into two petals, it is only necessary to stop cutting when the blade of the main blade 1 reaches the surface of the support platform that carries the finished tablets. At this time, the auxiliary blade 2 has not yet contacted the tablet, so the finished tablet can be cut into two petals. Whether it is cut into two petals or four petals, there is no need to replace the blade, which is very convenient to use.

[0049] like Figures 1 to 6 As shown, the present invention also discloses a medicine cutting box using the cross-shaped blade, comprising a housing 3, an electric push rod 4 is fixedly connected to the top of the housing 3, the electric push rod 4 has a controller 5, and the extension rod of the electric push rod 4 is downwardly connected to the cross-shaped blade; the controller 5 of the electric push rod 4 is connected to the electric control device 6; the electric control device is integrated with the touch screen 7 and installed together. Figure 5 The electronic control device is not shown separately.

[0050] An upper carrier plate 15 is provided in the housing 3, and a plurality of upper medicine storage slots 16 for storing finished tablets are provided on the upper carrier plate 15, and one of the upper medicine storage slots 16 is used as a medicine outlet slot 17 for outputting the cut broken tablets; a support platform 18 for carrying the cut finished tablets is provided on the upper carrier plate 15, and the support platform 18 has an inner cavity, and a knife slit 19 is provided on the upper surface of the support platform 18 for the main blade 1 to extend downward to below the upper surface of the support platform 18, and the knife slit 19 is downwardly connected to the cavity in the support platform 18; the main blade 1 is arranged above the knife slit 19 and directly opposite to the knife slit 19; The side wall of the housing 3 is provided with a medicine loading door 20 for taking and placing medicines corresponding to the upper carrier plate 15; each upper medicine storage tank 16 is a radially pull-out structure relative to the upper carrier plate 15, and each upper medicine storage tank 16 is open at the upper end, and the radial outer side wall of each upper medicine storage tank 16 is an arc surface, and the diameter of the arc surface is the same as the outer diameter of the upper carrier plate 15; a handle 21 is provided on the radial outer side wall of each upper medicine storage tank 16, and the handle 21 is used to radially pull the upper medicine storage tank 16 after being pinched by hand; An electric control device 6 and a touch screen 7 connected to the electric control device 6 are provided on the side wall of the housing 3 . The touch screen 7 faces outwards for use by operators. The electric control device 6 is connected to the electric push rod 4 .

[0051] The electric control device 6 is a single chip microcomputer or a PLC or a Raspberry Pi small single board computer. When using a Raspberry Pi small single board computer, a product of a Raspberry Pi PicoW or Raspberry Pi Zero model with a lower cost can be used, and of course other models of Raspberry Pi small single board computers with a higher cost can also be used.

[0052] The controller 5 of the electric push rod 4 controls the downward displacement of the cross-shaped blade to control whether the finished tablet is cut into two or four petals, which is very convenient to use. The knife gap 19 is combined with the height difference D being greater than or equal to the tablet thickness, providing structural support for using the cross-shaped blade to cut the finished tablet into two or four petals.

[0053] The multiple upper medicine storage tanks 16 can store multiple finished tablets in different categories, which is convenient for patients who need to take multiple tablets, and for units such as hospitals and pharmacies that need to cut a large amount of medicine. For patients who need to take medicine, when they do not need to cut the medicine, the multiple upper medicine storage tanks 16 can also play the function of storing medicine. When taking medicine, the patient does not need to look for multiple medicine bottles and boxes, but only needs to come to the medicine cutting box to get the multiple medicines he needs to take.

[0054] The radial outer end of the upper carrier plate 15 is provided with a channel groove 22 which is transparent from top to bottom. A vertical displacement device 8 is connected to one side of the housing 3. The vertical displacement device 8 is a linear motor or a roller screw. The vertical displacement device 8 has a displacement member 23. The channel groove 22 is used to allow the displacement member 23 and the components connected thereto (the micro negative pressure pump 9 and the medicine suction nozzle 24) to pass through the upper carrier plate 15 up and down. The electric control device 6 is connected to the vertical displacement device 8 and controls the vertical displacement of the displacement member 23. The displacement member 23 is connected to a micro negative pressure pump, which is connected to a medicine taking suction nozzle 24, which is arranged downward and used to suck finished tablets; the micro negative pressure pump 9 is connected to the electronic control device 6; A vertical shaft 25 is fixedly connected between the center of the top wall and the center of the bottom wall of the housing 3, and the upper carrier plate 15 is rotatably connected to the vertical shaft 25 through a bearing; the vertical shaft 25 is rotatably connected to an upper driven gear 26 through a bearing, and the upper driven gear 26 is fixedly connected to the upper carrier plate 15; the vertical shaft 25 is connected to an upper motor frame 27, and the upper motor frame 27 is connected to an upper micro motor 10, and an upper driving gear 28 is downwardly connected to the output shaft of the upper micro motor 10, and the upper driving gear 28 is meshed with the upper driven gear 26; When in use, the electric control device 6 can control the up and down position of the medicine taking suction nozzle 24 through the up and down displacement device 8. When the medicine taking suction nozzle 24 extends into a medicine storage tank, under the negative pressure generated by the negative pressure pump, the medicine taking suction nozzle 24 sucks a finished tablet. At this time, the medicine taking suction nozzle 24 is blocked by the finished tablet, so it will not absorb more finished tablets. Through the up and down displacement structure, in conjunction with the rotating drive structure formed by the micro motor, the driving gear and the driven gear, the present invention can conveniently suck the finished tablets in a specific medicine storage tank and place them on the support platform 18.

[0055] When a linear motor is used, the displacement member 23 is the mover of the linear motor and the electronic control device 6 is connected to the linear motor; when a roller screw is used, the screw of the roller screw is connected to the screw motor through a coupling, the displacement member 23 is the nut component of the roller screw and the electronic control device 6 is connected to the screw motor (a stepper motor) of the roller screw; One of the multiple upper medicine storage tanks 16 is used as a gelatin sheet storage tank 29, which is used to hold gelatin sheets made of edible gelatin. Before cutting the finished tablets, a layer of gelatin sheets is placed under the finished tablets and a layer of gelatin sheets is placed on the top of the finished tablets; the thickness of the gelatin sheets is preferably 1-2 mm. An electric heating plate 11 is provided at the top wall of the inner cavity of the support 18, and two electric heating plates are symmetrically arranged about the knife slit 19, and both electric heating plates 11 are connected to the electric control device 6.

[0056] The gelatin sheet storage groove 29 and the medicine outlet groove 17 are preferably arranged adjacent to the support platform 18 on both sides of the circumference of the support platform 18, so that the path for placing the gelatin sheet from the gelatin sheet storage groove 29 to the support platform 18 is shortened, and the path for placing the cut broken tablets from the support platform 18 to the medicine outlet groove 17 is shortened.

[0057] Before cutting the finished tablets, place a layer of gelatin sheet under the finished tablets and cover the top of the finished tablets with a layer of gelatin sheet, so that after cutting, the gelatin sheet will naturally cover the broken tablets including their cut surfaces, which can well isolate the air and contamination from other tablets; after electric heating, the upper and lower gelatin sheets can adhere to each other and stably wrap the broken tablets after cutting, better avoiding the exposure of the cut surface (cut surface) of the tablets, causing the tablets to get damp, deteriorate or react chemically with other tablets. It is especially suitable for use in situations where the dosage for several days is cut at a time (such as when doctors pack medicine for patients).

[0058] The vertical shaft 25 below the upper carrier plate 15 is rotatably connected to the lower carrier plate 30 through a bearing, and the vertical shaft 25 at the lower carrier plate 30 is rotatably connected to the lower driven gear 31 through a bearing, and the lower driven gear 31 is fixedly connected to the lower carrier plate 30; the vertical shaft 25 is connected to the lower motor frame 32, and the lower motor frame 32 is connected to the lower micro motor 12, and the output shaft of the lower micro motor 12 is downwardly connected to the lower driving gear 33, and the lower driving gear 33 is meshed with the lower driven gear 31; in the present invention, the upper micro motor 10 and the lower micro motor 12 are preferably stepper motors. A medicine lowering door 36 is provided on the side wall of the housing at the lower carrier plate 30.

[0059] The lower carrier plate 30 is provided with a plurality of lower medicine storage slots 34 for storing finished tablets. The lower carrier plate 30 is mainly used to increase the medicine storage capacity of the present invention. The electronic control device 6 is connected to a barcode scanner 13 for scanning the barcode on the medicine package to obtain the medicine information.

[0060] A plurality of baffles 35 are provided on the upper surface of the support platform 18, and the horizontal cross-sections of each baffle 35 are located on the circumference of the same circle, and the center of the circle is located at the midpoint of the knife slit 19; each baffle 35 forms a positioning groove for positioning the tablet; the support platform 18 is made of ferromagnetic material, and a ferrite permanent magnet is embedded in the baffle 35, and the baffle 35 is magnetically adsorbed and fixed on the support platform 18. The ferrite permanent magnet is conventional technology and is not shown in the figure.

[0061] The support platform 181 is preferably made of 430 stainless steel and can be magnetically adsorbed. Each baffle 35 is embedded with a ferrite permanent magnet, so that the baffle 35 can be firmly adsorbed on the support platform 18 to position the tablets, and the position of each baffle 35 can be flexibly adjusted when necessary, so that each baffle 35 encloses areas of different sizes to match tablets of different sizes. The ferrite permanent magnet can be barium ferrite or barium strontium ferrite.

[0062] The center of the circle (inscribed circle) enclosed by each baffle 35 is located at the midpoint of the knife gap 19, so that the main blade 1 can just divide the tablet into two halves.

[0063] The electronic control device 6 is connected to a speaker 14, which can be replaced by a buzzer. The present invention also discloses a method for using the above-mentioned medicine cutting box, which is performed in the following steps: It includes S1 medicine storage method, S2 medicine cutting method and S3 medicine taking method; The upper medicine door 20 and the lower medicine door are collectively referred to as medicine doors, the upper carrying plate 15 and the lower carrying plate 30 are collectively referred to as carrying plates, the upper medicine storage tank 16 and the lower medicine storage tank 34 are collectively referred to as medicine storage tanks; the upper micro motor 10 and the lower micro motor 12 are collectively referred to as micro motors; the upper driving gear 28 and the lower driving gear 33 are collectively referred to as driving gears, and the upper driven gear 26 and the lower driven gear 31 are collectively referred to as driven gears; the driving gear is higher than the carrying plate, and the driven gear is fixedly connected to the carrying plate and drives the carrying plate.

[0064] When the extension rod of the electric push rod 4 is retracted, the distance between the main blade 1 and the upper surface of the support platform 18 is L1 (mm), and the distance between the auxiliary blade 2 and the upper surface of the support platform 18 is L2 (mm); the extension amount L1 of the electric push rod 4 for cutting the finished tablet into two pieces and the extension amount L2 of the electric push rod 4 for cutting the finished tablet into four pieces are pre-stored in the electric control device 6; The initial position of the displacement member 23 is located between the upper carrier plate 15 and the lower carrier plate 30; The electronic control device 6 stores three types of parameters: number, quantity and number of petals; The number refers to the number of each medicine storage tank from which the finished tablets need to be taken out; The quantity refers to the number of finished tablets that need to be taken out from the corresponding numbered medicine dispensing slot; The number of petals refers to whether the finished tablet taken out from the corresponding numbered medicine dispensing slot needs to be cut into two petals or four petals; The S1 medicine storage method uses S11 manual medicine storage operation or S12 electronically controlled auxiliary medicine storage operation; S11 manual medicine storage operation is: Manually open the medicine door, manually move the carrier plate, and store the predetermined types of finished tablets in each medicine storage slot; if the types of finished tablets to be stored are less than the number of medicine storage slots, it is not necessary to store finished tablets in each medicine storage slot; then close the medicine door; S12 electronically controlled auxiliary medicine storage operation is: the memory of the electronic control device 6 stores numbers corresponding to each medicine storage slot, and stores numbers of micro motors corresponding to each numbered medicine storage slot; The operation of storing finished tablets in a specific medicine storage tank is as follows: the number of the medicine storage tank where the finished tablets are to be stored is selected on the touch screen 7, the electronic control device 6 starts the corresponding micro-motor, and drives the carrier plate to rotate through the driving gear and the driven gear until the medicine storage tank with the selected number rotates to the position of the corresponding medicine door; the barcode on the package of the finished tablets is displayed in front of the barcode scanner 13, and the barcode scanner 13 scans and stores the drug information, and stores the corresponding relationship between the drug information and the medicine storage tank number; the corresponding medicine door is manually opened, and the finished tablets whose drug information has just been scanned are stored in the medicine storage tank; Repeat the above operation of storing finished tablets in specific medicine storage tanks until all types of finished tablets that need to be stored are stored or all medicine storage tanks are full; After the S1 medicine storage method, the S2 medicine cutting method is carried out; the S2 medicine cutting method adopts the S21 manual control medicine cutting operation or the S22 electric control auxiliary control medicine cutting operation; S21 manual control medicine cutting operation includes S21-1 manual medicine taking and cutting operation of the upper medicine storage tank 16 and S21-2 manual medicine taking and cutting operation of the lower medicine storage tank 34; S21-1 The manual medicine taking and cutting operation of the upper medicine storage tank 16 is as follows: the operator opens the medicine loading door 20, moves the upper carrier plate 15 to rotate it until the upper medicine storage tank 16 where the finished tablets to be taken are located faces the upper medicine loading door 20, and then takes out the finished tablets to be cut therefrom; then moves the upper carrier plate 15 to rotate it until the support platform 18 faces the upper medicine loading door 20, and then places the taken out finished tablets on the support platform 18 and in the positioning grooves surrounded by the baffles 35; and then performs the manual cutting operation; The manual cutting action is: move the upper carrier plate 15 to rotate it to the position where the knife slit 19 faces the main blade 1; (the knife slit 19 can be wider than the main blade 1 to facilitate alignment) select the working parameters of the controller 5 of the electric push rod 4 on the touch screen 7, select L1 when the finished tablet needs to be cut into two pieces, and select L2 when the finished tablet needs to be cut into four pieces; then start the electric push rod 4 through the touch screen 7, so that the extended rod of the electric push rod 4 pushes the cross-shaped blade downward to cut the finished tablet into two or four pieces; after cutting the medicine, control the extended rod of the electric push rod 4 through the touch screen 7 to drive the cross-shaped blade to reset upward, move the upper carrier plate 15 to rotate it until the support platform 18 faces the medicine door 20, open the medicine door 20 and take out the cut medicine; S21-2 The manual medicine taking and cutting operation of the lower medicine storage tank 34 is as follows: the operator opens the lower medicine door, moves the lower carrier plate 30 to rotate it until the upper medicine storage tank 16 where the finished tablets to be taken are located faces the lower medicine door, then takes out the finished tablets to be cut, and closes the lower medicine door; opens the upper medicine door 20, moves the upper carrier plate 15 to rotate it until the support platform 18 faces the upper medicine door 20, then places the taken out finished tablets on the support platform 18 and in the positioning grooves surrounded by the baffles 35; then performs the manual cutting operation; When more than two finished tablets need to be cut, the above manual control tablet cutting operation is repeated until the predetermined tablet cutting task is completed; The S22 electric control auxiliary control medicine cutting operation includes the S22-1 upper medicine storage tank 16 semi-automatic medicine taking and cutting operation and the S22-2 lower medicine storage tank 34 semi-automatic medicine taking and cutting operation; The semi-automatic medicine taking and cutting operation of the upper medicine storage tank 16 in S22-1 is: The operator selects three parameters, namely, number, quantity and number of petals, through the touch screen 7 and confirms them. After confirmation, the electric control device 6 controls the upper and lower displacement device 8, the micro negative pressure pump 9, the upper micro motor 10 and the electric push rod 4 to complete the electric control upper medicine taking action, the electric control cutting action and the electric control transportation action. The electronically controlled medicine taking action is: if the displacement member 23 is not above the upper carrier plate 15, the electronic control device 6 first performs the operation of lifting the displacement member 23; if the displacement member 23 is not above the upper carrier plate 15, the lifting operation of the displacement member 23 is skipped to perform subsequent actions; The lifting operation of the displacement member 23 is as follows: the electric control device 6 controls the upper micro motor 10, and the upper micro motor 10 drives the upper carrier plate 15 to rotate through the upper driving gear 28 and the upper driven gear 26, so that the channel groove 22 is directly opposite to the displacement member 23 and the micro negative pressure pump 9 and the medicine suction nozzle 24 connected to the displacement member 23; then the electric control device 6 controls the upper and lower displacement devices 8, so that the displacement member 23 drives the medicine suction nozzle 24 to rise to the top of the upper carrier plate 15, and the lifting operation of the displacement member 23 is completed; Then the electric control device 6 controls the upper micro motor 10, and the upper micro motor 10 drives the upper carrier plate 15 to rotate through the upper driving gear 28 and the upper driven gear 26, so that the upper medicine storage tank 16 where the finished tablet to be taken is located is located directly below the medicine taking suction nozzle 24; then the upper micro motor 10 is stopped, and the upper and lower displacement devices 8 are controlled to make the displacement member 23 drive the medicine taking suction nozzle 24 to extend downward into the upper medicine storage tank 16; the electric control device 6 starts the micro negative pressure pump 9, and the medicine taking suction nozzle 24 absorbs a piece of finished tablet through negative pressure; after absorbing a piece of finished tablet, the negative pressure of the medicine taking suction nozzle 24 is closed by the absorbed finished tablet, so that only one finished tablet can be absorbed at a time; the electric control device 6 controls the upper and lower displacement devices 8, so that its displacement member 23 drives the medicine taking suction nozzle 24 to rise upward and leave the upper medicine storage tank 16; Then the electric control device 6 starts the upper micro motor 10, and the upper micro motor 10 drives the upper carrier plate 15 to rotate through the upper driving gear 28 and the lower driving gear 33 until the positioning groove surrounded by the baffles 35 on the support platform 18 comes to the bottom of the medicine taking suction nozzle 24; the electric control device 6 controls the negative pressure pump to stop, and after the negative pressure disappears, the finished tablets sucked by the medicine taking suction nozzle 24 fall into the positioning groove, completing the electric control upper medicine taking action; After the electronically controlled medicine taking action is completed, the medicine taking nozzle 24 is reset; the medicine taking nozzle 24 reset operation is: the electronic control device 6 controls the upper micro motor 10, and the upper micro motor 10 drives the upper carrier plate 15 to rotate through the upper driving gear 28 and the upper driven gear 26, so that the channel groove 22 is directly opposite to the displacement member 23 and the micro negative pressure pump 9 and the medicine taking nozzle 24 connected to the displacement member 23; then the electronic control device 6 controls the upper and lower displacement devices 8, so that the displacement member 23 drives the medicine taking nozzle 24 to descend to the bottom of the upper carrier plate 15; The electric-controlled cutting action is: the electric-controlled device 6 starts the upper micro-motor 10, and the upper micro-motor 10 drives the upper carrier plate 15 to rotate through the upper driving gear 28 and the lower driving gear 33 until the knife gap 19 reaches the position facing the main blade 1; according to the corresponding petal number parameter, the electric-controlled device 6 sets the working parameters of the controller 5 of the electric push rod 4 accordingly; when the corresponding petal number parameter (corresponding to the number of the medicine storage tank where the finished tablet currently taken is located) is 2, the electric-controlled device 6 sets the downward extension amount of the controller 5 of the electric push rod 4 to L1; when the corresponding petal number parameter is 4, the electric-controlled device 6 sets the downward extension amount of the controller 5 of the electric push rod 4 to L2; the electric push rod 4 is started, and the extension rod of the electric push rod 4 pushes the cross-shaped blade downward to cut the finished tablet into two or four petals to form broken tablets; after cutting the medicine, the electric-controlled device 6 controls the extension rod of the electric push rod 4 to drive the cross-shaped blade to reset upward, completing the electric-controlled cutting action; After the electric-controlled cutting action is completed, the electric-controlled device 6 performs the operation of lifting the displacement member 23, and then performs the electric-controlled transport action; the electric-controlled transport action is: the electric-controlled device 6 starts the upper micro-motor 10, driving the upper carrier plate 15 to rotate to the positioning groove surrounded by the baffles 35 on the support platform 18 and arrives directly below the medicine taking suction nozzle 24; then the electric-controlled device 6 controls the upper and lower displacement devices 8 to make the medicine taking suction nozzle 24 extend downward into the positioning groove; the electric-controlled device 6 turns on the negative pressure pump, and the medicine taking suction nozzle 24 sucks up a piece of broken tablet after cutting; the electric-controlled device 6 starts the negative pressure pump, and the medicine taking suction nozzle 24 sucks up a piece of broken tablet after cutting; The device 6 controls the up-down displacement device 8 to make the medicine taking suction nozzle 24 move upward and leave the positioning groove; the electronic control device 6 starts the upper micro motor 10 to drive the upper carrier plate 15 to rotate until the medicine outlet groove 17 is located directly below the medicine taking suction nozzle 24; the electronic control device 6 turns off the negative pressure pump, and after the negative pressure disappears, a broken tablet (broken tablet formed by cutting) adsorbed by the medicine taking suction nozzle 24 falls into the medicine outlet groove 17; the electronic control transfer action is repeatedly performed until the multiple broken tablets in the positioning groove are all transferred to the medicine outlet groove 17, completing this electronic control transfer action; The electric control device 6 cyclically executes the above-mentioned electric control upper medicine taking action, electric control cutting action and electric control transport action until the semi-automatic medicine taking and cutting operation of the upper medicine storage tank 16 is completed, and then the medicine taking suction nozzle 24 is reset; S22-2 The semi-automatic medicine taking and cutting operation of the lower medicine storage tank 34 is: The operator selects three parameters, namely, number, quantity and number of petals, through the touch screen 7 and confirms them. After confirmation, the electric control device 6 controls the upper and lower displacement device 8, the micro negative pressure pump 9, the upper micro motor 10 and the electric push rod 4 to complete the electric control lower medicine taking action, the electric control cutting action and the electric control transport action. The action of taking medicine under electronic control is: The electric control device 6 controls the lower micro motor 12, and the lower micro motor 12 drives the lower carrier plate 30 to rotate through the lower driving gear 33 and the lower driven gear 31, so that the lower medicine storage tank 34 where the finished tablet to be taken is located is located directly below the medicine suction nozzle 24; then the lower micro motor 12 is stopped, and the upper and lower displacement devices 8 are controlled to make the displacement member 23 drive the medicine suction nozzle 24 to extend downward into the lower medicine storage tank 34; the electric control device 6 starts the micro negative pressure pump 9, and the medicine suction nozzle 24 absorbs a finished tablet through negative pressure; the electric control device 6 performs the operation of lifting the displacement member 23; Then the electric control device 6 starts the upper micro motor 10, and the upper micro motor 10 drives the upper carrier plate 15 to rotate through the upper driving gear 28 and the lower driving gear 33 until the positioning groove surrounded by the baffles 35 on the support platform 18 comes to the bottom of the medicine taking suction nozzle 24; the electric control device 6 controls the negative pressure pump to stop, and after the negative pressure disappears, the finished tablets sucked by the medicine taking suction nozzle 24 fall into the positioning groove, completing the electric control lower medicine taking action; The electric control device 6 performs the electric control cutting action and the electric control transport action; The electric control device 6 cyclically executes the electric control lower medicine taking action, the electric control cutting action and the electric control transport action until the semi-automatic medicine taking and cutting operation of the lower medicine storage tank 34 is completed, and then the medicine taking suction nozzle 24 is reset; After the medicine cutting method S2, the medicine taking method S3 is executed; The medicine taking method S3 is: the electronic control device 6 controls the upper micro motor 10 to start, driving the upper carrier plate 15 to rotate to the position where the medicine outlet slot 17 is directly opposite to the medicine upper door 20; the operator opens the medicine upper door 20, squeezes the handle 21 to pull out the medicine outlet slot 17, takes out the cut broken tablets in the medicine outlet slot 17, and then puts the medicine outlet slot 17 back into the upper carrier plate 15 in the shell 3, closes the medicine upper door 20, and ends all operations.

[0065] The electronic control program for implementing the actions in the medicine storage method and the medicine cutting method of the present invention is different depending on whether the electronic control device 6 adopts a PLC, a single-chip microcomputer, or a Raspberry Pi, but they are all conventional technologies, and those skilled in the art can convert the actions into corresponding programs, which will not be described in detail. Of course, when the manual method in each method is used, the electronic control program relied on by the semi-automatic method is not required.

[0066] In the manual controlled medicine cutting operation S21, the manual medicine taking and cutting operation of the upper medicine storage tank 16 in S21-1 and the manual medicine taking and cutting operation of the lower medicine storage tank 34 in S21-2 are collectively referred to as the manual medicine taking and cutting operation; In the manual medicine taking and cutting operation, before placing the finished tablets in the positioning grooves surrounded by the baffles 35, two gelatin sheets are first taken out from the gelatin sheet storage groove 29, and one of the gelatin sheets is placed in the positioning groove; after placing the finished tablets in the positioning grooves surrounded by the baffles 35, a gelatin sheet is covered on the finished tablets in the positioning grooves; In the manual cutting action, after the finished tablet is cut into two or four pieces, a heating action is performed first, and then the cut medicine is taken out; The heating action is: the electric control device 6 turns on the electric heating plate 11, maintains the heating temperature of 60±10°C, and maintains it for more than one minute so that the upper and lower gelatin sheets corresponding to each broken tablet adhere to each other; After the cutting action, the upper and lower gelatin sheets adhere to the broken tablets, which can significantly isolate the broken tablets from air and other tablets. The upper and lower gelatin sheets adhere to each other, which can enhance the isolation effect of the gelatin sheets on isolating the broken tablets from air and other tablets.

[0067] In the S22 electronically-assisted controlled medicine cutting operation, the electronically-controlled upper medicine taking action and the electronically-controlled lower medicine taking action are uniformly referred to as the electronically-controlled medicine taking action; Before the electronically controlled medicine taking action, the electronically controlled device 6 first performs the operation of lifting the displacement member 23, and then performs the operation of transporting the gelatin sheet; The operation of transferring gelatin sheets is as follows: the electronic control device 6 drives the upper carrier plate 15 to rotate to the position where the gelatin sheet storage slot 29 is located directly below the medicine taking suction nozzle 24 through the upper micro motor 10, and then the electronic control device 6 controls the upper and lower displacement devices 8, so that the displacement member 23 drives the medicine taking suction nozzle 24 to extend downward into the gelatin sheet storage slot 29; the electronic control device 6 starts the micro negative pressure pump 9, so that the medicine taking suction nozzle 24 absorbs a piece of gelatin sheet; the electronic control device 6 controls the upper and lower displacement devices 8, so that the displacement member 23 drives the medicine taking suction nozzle 24 to leave the gelatin sheet storage slot 29 upward; the electronic control device 6 drives the upper carrier plate 15 to rotate to the position directly below the medicine taking suction nozzle 24 through the upper micro motor 10, and then the micro negative pressure pump 9 is turned off, the negative pressure disappears, and the gelatin sheet absorbed by the medicine taking suction nozzle 24 falls into the positioning slot, ending the operation of transferring gelatin sheets, and then the electronic control device 6 performs the electronically controlled medicine taking action again; Before the electric-controlled cutting action is performed, the gelatin sheet is transferred, and the gelatin sheet that falls into the positioning groove covers the finished tablet to be cut; then the electric-controlled device 6 performs the electric-controlled cutting action again.

[0068] Because a layer of gelatin sheet is laid on the bottom and top of the finished tablets before cutting, it is ensured that the gelatin sheet can adhere to and wrap the broken tablets after cutting, isolating the broken tablets from air and other broken tablets. In hospital and pharmacy use scenarios, patients can be packaged for several days at a time without having to worry about the broken tablets getting damp or reacting with each other.

[0069] When using it, home users can also input three parameters, namely, number, number of petals, and medication time parameters in advance, and complete automatic medication cutting through S12 electronically controlled auxiliary medication storage operation and S22 electronically controlled auxiliary control medication cutting operation. When the medication time arrives, the electronic control device 6 issues a medication reminder through the speaker 14 to prevent the patient from forgetting to take the medication. After the reminder, the patient only needs to click the medication taking option on the touch screen 7, and take the cut broken tablets from the medication outlet 17 as described in S3 medication taking method, so that the medication can be taken more on time and in the right amount.

[0070] The electronic control device 6 in the present invention can also be connected to a wifi module to upload medication data to a remote server so that the patient can view his or her historical medication data after logging into his or her account. The historical medication data can also be provided to the doctor when the patient visits the doctor again, so that the doctor can prescribe more targeted medications based on the historical medication situation.

[0071] The above embodiments are only used to illustrate rather than limit the technical solutions of the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can still be modified or replaced by equivalents. Any modification or partial replacement that does not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A cross-shaped blade, including a main blade, characterized in that: The main blade has a vertically arranged through slot in the middle, and the auxiliary blade passes through the through slot and is fixedly connected to the main blade; the main blade and the auxiliary blade are perpendicular to each other and arranged in a cross shape; the blade of the auxiliary blade is higher than the blade of the main blade and the height difference is D, which is greater than the thickness of the finished tablet to be cut; the main blade is used to cut the finished tablet into two pieces; When cutting the finished tablet into two halves, the cutting is stopped when the blade of the main blade cuts the bottom surface of the finished tablet; When the finished tablet is cut into four pieces, the cutting is stopped when the blade of the auxiliary blade cuts the bottom surface of the finished tablet.

2. A medicine cutting box using the cross-shaped blade of claim 1, comprising a housing, characterized in that: An electric push rod is fixedly connected to the top of the housing, the electric push rod has a controller, and the extension rod of the electric push rod is downwardly connected to the cross-shaped blade; the controller of the electric push rod is connected to the electric control device; An upper carrier plate is provided in the shell, and a plurality of upper medicine storage slots for storing finished tablets are provided on the upper carrier plate, and one of the upper medicine storage slots is used as a medicine outlet slot for outputting the cut broken tablets; a support for carrying the cut finished tablets is provided on the upper carrier plate, and the support has an inner cavity, and a knife slit is provided on the upper surface of the support for the main blade to extend downward to below the upper surface of the support, and the knife slit is downwardly connected to the cavity in the support; the main blade is arranged above the knife slit and directly opposite to the knife slit; The side wall of the shell body is provided with a medicine loading door for taking and placing medicines corresponding to the upper carrying plate; each upper medicine storage tank is a radially pull-out structure relative to the upper carrying plate, each upper medicine storage tank is open at the upper end, and the radial outer side wall of each upper medicine storage tank is an arc surface, and the diameter of the arc surface is the same as the outer diameter of the upper carrying plate; a handle is provided on the radial outer side wall of each upper medicine storage tank, and the handle is used to radially pull the upper medicine storage tank after being pinched by hand; An electric control device and a touch screen connected to the electric control device are arranged on the side wall of the shell. The touch screen faces outwards for use by operators. The electric control device is connected to the electric push rod.

3. The medicine cutting box according to claim 2, characterized in that: A vertically transparent channel groove is provided at the radial outer end of the upper bearing plate; a vertical displacement device is connected to one side of the housing, and the vertical displacement device is a linear motor or a roller screw; the vertical displacement device has a displacement member; the channel groove is used to allow the displacement member to pass through the upper bearing plate up and down; the electric control device is connected to the vertical displacement device and controls the vertical displacement of the displacement member; The displacement member is connected to a micro negative pressure pump, which is connected to a medicine taking suction nozzle, which is arranged downward and used to suck finished tablets; the micro negative pressure pump is connected to an electronic control device; A vertical shaft is fixedly connected between the center of the top wall and the center of the bottom wall of the shell, and the upper supporting plate is rotatably connected to the vertical shaft through a bearing; the vertical shaft is rotatably connected to an upper driven gear through a bearing, and the upper driven gear is fixedly connected to the upper supporting plate; the vertical shaft is connected to an upper motor frame, and the upper motor frame is connected to an upper micro motor, and the output shaft of the upper micro motor is downwardly connected to an upper driving gear, and the upper driving gear is meshed with the upper driven gear.

4. The medicine cutting box according to claim 3, characterized in that: One of the multiple upper medicine storage slots is used as a gelatin sheet storage slot, which is used to hold gelatin sheets made of edible gelatin. Before cutting the finished tablets, a layer of gelatin sheets is placed under the finished tablets and a layer of gelatin sheets is placed on top of the finished tablets. An electric heating plate is provided on the top wall of the inner cavity of the support platform, and two electric heating plates are symmetrically arranged about the knife gap, and both electric heating plates are connected to the electronic control device.

5. The medicine cutting box according to claim 4, characterized in that: The vertical shaft below the upper bearing plate is rotatably connected to the lower bearing plate through a bearing, and the vertical shaft at the lower bearing plate is rotatably connected to the lower driven gear through a bearing, and the lower driven gear is fixedly connected to the lower bearing plate; the vertical shaft is connected to the lower motor frame, and the lower motor frame is connected to the lower micro motor, and the output shaft of the lower micro motor is downwardly connected to the lower driving gear, and the lower driving gear is meshed with the lower driven gear; A plurality of lower medicine storage slots for storing finished medicine tablets are arranged on the lower carrying plate; a medicine discharging door is arranged on the side wall of the shell body at the lower carrying plate.

6. The medicine cutting box according to claim 5, characterized in that: The electronic control device is connected to a barcode scanner for scanning the barcode on the medicine package to obtain the medicine information.

7. The medicine cutting box according to claim 6, characterized in that: A plurality of baffles are arranged on the upper surface of the support platform, and the horizontal cross-sections of each baffle are located on the circumference of the same circle, and the center of the circle is located at the midpoint of the knife gap; each baffle forms a positioning groove for positioning the tablets; the support platform is made of ferromagnetic material, and a ferrite permanent magnet is embedded in the baffle, and the baffle is fixed on the support platform by magnetic adsorption.

8. The method for using the medicine cutting box as claimed in claim 7, wherein the electronic control device is connected to a speaker, characterized in that Follow these steps: It includes S1 medicine storage method, S2 medicine cutting method and S3 medicine taking method; The upper medicine door and the lower medicine door are collectively referred to as medicine doors, the upper carrier plate and the lower carrier plate are collectively referred to as carrier plates, the upper medicine storage tank and the lower medicine storage tank are collectively referred to as medicine storage tanks; the upper micro motor and the lower micro motor are collectively referred to as micro motors; the upper driving gear and the lower driving gear are collectively referred to as driving gears, and the upper driven gear and the lower driven gear are collectively referred to as driven gears; When the extension rod of the electric push rod is retracted, the distance between the main blade and the upper surface of the support platform is L1, and the distance between the auxiliary blade and the upper surface of the support platform is L2; ​​the extension amount L1 of the electric push rod for cutting the finished tablet into two pieces and the extension amount L2 of the electric push rod for cutting the finished tablet into four pieces are pre-stored in the electric control device; The initial position of the displacement member is located between the upper bearing plate and the lower bearing plate; Three types of parameters, number, quantity and number of petals, are stored in the electronic control device; The number refers to the number of each medicine storage tank from which the finished tablets need to be taken out; The quantity refers to the number of finished tablets that need to be taken out from the corresponding numbered medicine dispensing slot; The number of petals refers to whether the finished tablet taken out from the corresponding numbered medicine dispensing slot needs to be cut into two petals or four petals; The S1 medicine storage method uses S11 manual medicine storage operation or S12 electronically controlled auxiliary medicine storage operation; S11 manual medicine storage operation is: Manually open the medicine door, manually move the carrier plate, and store the predetermined type of finished tablets into each medicine storage tank; S12 electronically controlled auxiliary medicine storage operation is: the memory of the electronic control device stores numbers corresponding to each medicine storage slot, and stores numbers of micro motors corresponding to each numbered medicine storage slot; The operation of storing finished tablets in a specific medicine storage tank is as follows: selecting the number of the medicine storage tank where the finished tablets are to be stored on the touch screen, the electronic control device starts the corresponding micro motor, and drives the carrier plate to rotate through the driving gear and the driven gear until the medicine storage tank with the selected number rotates to the position of the corresponding medicine door; displaying the barcode on the package of the finished tablets in front of the barcode scanner, the barcode scanner scans and stores the drug information, and stores the corresponding relationship between the drug information and the medicine storage tank number; manually opening the corresponding medicine door, and storing the finished tablets whose drug information has just been scanned in the medicine storage tank; Repeat the above operation of storing finished tablets in specific medicine storage tanks until all types of finished tablets that need to be stored are stored or all medicine storage tanks are full; After the S1 medicine storage method, the S2 medicine cutting method is carried out; the S2 medicine cutting method adopts the S21 manual control medicine cutting operation or the S22 electric control auxiliary control medicine cutting operation; S21 manual controlled medicine cutting operation includes S21-1 manual medicine taking and cutting operation in the upper medicine storage tank and S21-2 manual medicine taking and cutting operation in the lower medicine storage tank; S21-1 The manual medicine taking and cutting operation of the upper medicine storage tank is as follows: the operator opens the medicine loading door, moves the upper carrier plate to rotate it until the upper medicine storage tank where the finished tablets to be taken are located faces the medicine loading door, and then takes out the finished tablets to be cut; then moves the upper carrier plate to rotate it until the support platform faces the medicine loading door, and then places the taken out finished tablets on the support platform and in the positioning grooves surrounded by the baffles; then performs manual cutting action; The manual cutting action is: toggle the upper carrier plate to rotate it to the position where the knife seam faces the main blade; select the working parameters of the controller of the electric push rod on the touch screen, select L1 when the finished tablet needs to be cut into two pieces, and select L2 when the finished tablet needs to be cut into four pieces; then start the electric push rod through the touch screen, so that the extension rod of the electric push rod pushes the cross-shaped blade downward to cut the finished tablet into two or four pieces; after cutting the medicine, control the extension rod of the electric push rod through the touch screen to drive the cross-shaped blade to reset upward, toggle the upper carrier plate to rotate it until the support platform faces the medicine door, open the medicine door and take out the cut medicine; S21-2 The manual medicine taking and cutting operation of the lower medicine storage tank is as follows: the operator opens the lower medicine door, moves the lower carrier plate to rotate it until the upper medicine storage tank where the finished tablets to be taken are located faces the lower medicine door, then takes out the finished tablets to be cut, and closes the lower medicine door; opens the upper medicine door, moves the upper carrier plate to rotate it until the support platform faces the upper medicine door, then places the taken out finished tablets on the support platform and in the positioning grooves surrounded by the baffles; then performs the manual cutting operation; When more than two finished tablets need to be cut, the above manual control tablet cutting operation is repeated until the predetermined tablet cutting task is completed; The S22 electronically assisted control medicine cutting operation includes the S22-1 upper medicine storage tank semi-automatic medicine taking and cutting operation and the S22-2 lower medicine storage tank semi-automatic medicine taking and cutting operation; The semi-automatic medicine taking and cutting operation of the upper medicine storage tank of S22-1 is: The operator selects three parameters, namely, number, quantity and number of petals, through the touch screen and confirms them. After confirmation, the electric control device controls the upper and lower displacement devices, micro-negative pressure pump, upper micro-motor and electric push rod to complete the electric control upper medicine taking action, electric control cutting action and electric control transportation action. The electronically controlled medicine taking action is: if the displacement member is not above the upper carrier plate, the electronic control device first performs the displacement member lifting operation; if the displacement member is not above the upper carrier plate, the displacement member lifting operation is skipped to perform subsequent actions; The displacement member is raised by: the electric control device controls the upper micro motor, and the upper micro motor drives the upper carrier plate to rotate through the upper driving gear and the upper driven gear, so that the channel groove faces the displacement member and the micro negative pressure pump and medicine suction nozzle connected to the displacement member; Then the electric control device controls the upper and lower displacement device, so that the displacement member drives the medicine suction nozzle to rise above the upper carrying plate, completing the lifting operation of the displacement member; Then the electronic control device controls the upper micro motor, which drives the upper carrier plate to rotate through the upper driving gear and the upper driven gear, so that the upper medicine storage tank where the finished tablet to be taken is located is directly below the medicine taking suction nozzle; the upper and lower displacement devices are controlled so that the displacement member drives the medicine taking suction nozzle to extend downward into the upper medicine storage tank; the electronic control device starts the micro negative pressure pump, and the medicine taking suction nozzle absorbs a finished tablet through negative pressure; the electronic control device controls the upper and lower displacement devices so that the displacement member drives the medicine taking suction nozzle to rise upward and leave the upper medicine storage tank; Then the electronic control device starts the upper micro motor, which drives the upper carrier plate to rotate through the upper driving gear and the lower driving gear until the positioning groove surrounded by the baffles on the support platform comes to the bottom of the medicine taking suction nozzle; the electronic control device controls the negative pressure pump to stop, and after the negative pressure disappears, the finished tablets sucked by the medicine taking suction nozzle fall into the positioning groove, completing the electronic control upper medicine taking action; After the electronically controlled medicine taking action is completed, the medicine taking nozzle reset operation is performed; the medicine taking nozzle reset operation is: the electronic control device controls the upper micro motor, and the upper micro motor drives the upper carrier plate to rotate through the upper driving gear and the upper driven gear, so that the channel groove is directly opposite to the displacement member and the micro negative pressure pump and the medicine taking nozzle connected to the displacement member; Then the electric control device controls the up and down displacement device, so that the displacement member drives the medicine taking nozzle to descend to the bottom of the upper carrying plate; The electric-controlled cutting action is: the electric-controlled device starts the upper micro-motor, and the upper micro-motor drives the upper carrier plate to rotate through the upper driving gear and the lower driving gear until the knife gap reaches the position facing the main blade; according to the corresponding petal number parameter, the electric-controlled device sets the working parameters of the controller of the electric push rod accordingly; when the corresponding petal number parameter is 2, the electric-controlled device sets the downward extension amount of the controller of the electric push rod to L1; when the corresponding petal number parameter is 4, the electric-controlled device sets the downward extension amount of the controller of the electric push rod to L2; the electric push rod is started, and the extension rod of the electric push rod pushes the cross-shaped blade downward to cut the finished tablet into two or four petals to form broken tablets; after cutting the medicine, the electric-controlled device controls the extension rod of the electric push rod to drive the cross-shaped blade to reset upward to complete the electric-controlled cutting action; After the electric-controlled cutting action is completed, the electric-controlled device performs the operation of lifting the displacement member, and then performs the electric-controlled transport action; the electric-controlled transport action is: the electric-controlled device starts the upper micro-motor, driving the upper carrier plate to rotate to the positioning groove surrounded by the baffles on the support platform and come to the bottom of the medicine suction nozzle; Then the electronic control device controls the upper and lower displacement device to make the medicine taking suction nozzle extend downward into the positioning groove; the electronic control device turns on the negative pressure pump, and the medicine taking suction nozzle sucks up a piece of broken tablet after cutting; the electronic control device controls the upper and lower displacement device to make the medicine taking suction nozzle leave the positioning groove upward; the electronic control device starts the upper micro motor to drive the upper carrier plate to rotate until the medicine outlet groove is located directly below the medicine taking suction nozzle; the electronic control device turns off the negative pressure pump, and after the negative pressure disappears, the broken tablet sucked by the medicine taking suction nozzle falls into the medicine outlet groove; the electronic control transfer action is repeated until the multiple broken tablets in the positioning groove are all transferred to the medicine outlet groove, and this electronic control transfer action is completed; The electric control device cyclically executes the above-mentioned electric control upper medicine taking action, electric control cutting action and electric control transport action until the semi-automatic medicine taking and cutting operation of the upper medicine storage tank is completed, and then executes the medicine taking suction nozzle resetting operation; The semi-automatic medicine taking and cutting operation of S22-2 lower medicine storage tank is: The operator selects three parameters, namely, number, quantity and number of petals, through the touch screen and confirms them. After confirmation, the electric control device controls the upper and lower displacement devices, micro-negative pressure pump, upper micro-motor and electric push rod to complete the electric-controlled lower medicine taking action, electric-controlled cutting action and electric-controlled transportation action. The action of taking medicine under electronic control is: The electronic control device controls the lower micro motor, which drives the lower carrier plate to rotate through the lower driving gear and the lower driven gear, so that the lower medicine storage tank where the finished tablet to be taken is located is directly below the medicine suction nozzle; the upper and lower displacement devices are controlled so that the displacement member drives the medicine suction nozzle to extend downward into the lower medicine storage tank; the electronic control device starts the micro negative pressure pump, and the medicine suction nozzle absorbs a finished tablet through negative pressure; the electronic control device performs the operation of lifting the displacement member; Then the electronic control device starts the upper micro motor, which drives the upper carrier plate to rotate through the upper driving gear and the lower driving gear until the positioning groove surrounded by the baffles on the support platform comes to the bottom of the medicine taking suction nozzle; the electronic control device controls the negative pressure pump to stop, and after the negative pressure disappears, the finished tablets sucked by the medicine taking suction nozzle fall into the positioning groove, completing the electronically controlled medicine taking action; The electric control device performs the electric control cutting action and the electric control transport action; The electric control device cyclically executes the electric control lower medicine taking action, the electric control cutting action and the electric control transfer action, until the semi-automatic medicine taking and cutting operation of the lower medicine storage tank is completed, and then the medicine taking suction nozzle reset operation is executed; After the medicine cutting method S2, the medicine taking method S3 is executed; The S3 medicine taking method is: the electronic control device controls the upper micro motor to start, driving the upper supporting plate to rotate until the medicine outlet slot is opposite to the medicine supply door; the operator opens the medicine supply door, squeezes the handle to pull out the medicine outlet slot, takes out the cut broken tablets in the medicine outlet slot, and then puts the medicine outlet slot back into the upper supporting plate in the shell, closes the medicine supply door, and ends all operations.

9. The method of use according to claim 8, characterized in that: In the manual controlled medicine cutting operation of S21, the manual medicine taking and cutting operation of the upper medicine storage tank of S21-1 and the manual medicine taking and cutting operation of the lower medicine storage tank of S21-2 are collectively referred to as the manual medicine taking and cutting operation; In the manual medicine taking and cutting operation, before placing the finished tablets in the positioning grooves surrounded by the baffles, two gelatin sheets are taken out from the gelatin sheet storage groove, and one of the gelatin sheets is placed in the positioning groove; after placing the finished tablets in the positioning grooves surrounded by the baffles, a gelatin sheet is covered on the finished tablets in the positioning grooves; In the manual cutting action, after the finished tablet is cut into two or four pieces, a heating action is performed first, and then the cut medicine is taken out; The heating action is: the electric control device turns on the electric heating plate, maintains the heating temperature of 60±10°C, and maintains it for more than one minute so that the upper and lower gelatin sheets corresponding to each broken tablet adhere to each other; In the S22 electronically-assisted controlled medicine cutting operation, the electronically-controlled upper medicine taking action and the electronically-controlled lower medicine taking action are uniformly referred to as the electronically-controlled medicine taking action; Before the electronically controlled medicine taking action, the electronically controlled device first performs the operation of lifting the displacement member, and then performs the operation of transferring the gelatin sheet; The operation of transferring gelatin sheets is as follows: the electronic control device drives the upper carrier plate to rotate to the position where the gelatin sheet storage slot is located directly below the medicine pickup nozzle through the upper micro-motor, and then controls the upper and lower displacement devices to make the displacement parts drive the medicine pickup nozzle to extend downward into the gelatin sheet storage slot; the electronic control device starts the micro-negative pressure pump to make the medicine pickup nozzle absorb a piece of gelatin sheet; the electronic control device controls the upper and lower displacement devices to make the displacement parts drive the medicine pickup nozzle to leave the gelatin sheet storage slot upward; the electronic control device drives the upper carrier plate to rotate to the positioning slot surrounded by the baffles and arrives at the position directly below the medicine pickup nozzle through the upper micro-motor, closes the micro-negative pressure pump, the negative pressure disappears, and the gelatin sheet absorbed by the medicine pickup nozzle falls into the positioning slot, ending the operation of transferring gelatin sheets, and then the electronic control device executes the electronically controlled medicine pickup action again; Before the electric-controlled cutting action is performed, the gelatin sheet is transferred, and the gelatin sheet that falls into the positioning groove covers the finished tablet to be cut; then the electric-controlled device performs the electric-controlled cutting action.

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