CN110853246A

CN110853246A - Medicine supplementing module and automatic medicine taking system thereof

Info

Publication number: CN110853246A
Application number: CN201911187632.2A
Authority: CN
Inventors: 袁素
Original assignee: Chongqing Yixi Brand Planning Co Ltd
Current assignee: Chongqing Yixi Brand Planning Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-02-28

Abstract

The invention discloses a medicine supplementing module and an automatic medicine fetching system thereof, wherein the automatic medicine fetching system can realize automatic medicine supplementing and medicine outputting and comprises the following components: the intermittent conveying mechanism is used for decomposing the medicines into single boxes, aligning the single boxes and outputting the single boxes at basically equal intervals; the medicine supplementing conveying belt is used for conveying medicine for supplementing medicine to each medicine supplementing module for supplementing medicine; the medicine supplementing module is used for inputting the medicines sent by the medicine supplementing conveying belt into the medicine dispensing module one by one for storage; the medicine dispensing module is used for pushing out the stored medicines one by one to the medicine discharging conveying belt to discharge the medicines; the medicine discharging conveying belt is used for conveying the output medicines into the medicine taking lifting mechanism; and the medicine taking module is used for inputting the output medicines into the drawer and then taking the medicines. According to the invention, the independent medicine supplementing module and the medicine discharging conveyer belt are adopted for the medicine dispensing module, so that automatic medicine supplementing is realized, in the medicine supplementing process, only the medicine dispensing module for supplementing stops running, and other medicine dispensing modules run normally, so that the efficiency can be greatly improved, and the waiting time can be shortened.

Description

Medicine supplementing module and automatic medicine taking system thereof

Technical Field

The invention relates to a medical apparatus, in particular to a medicine supplementing module and an automatic medicine taking system thereof.

Background

With the increasing importance of health, hospitals have become full of patients. Hospitals are often lack of hands, and obviously, if a traditional pure manual mode is adopted, time and labor are consumed, and the error rate is high. Therefore, an automatic medicine taking assembly line exists at present, medicines are placed on shelves in advance mainly through manual work, the shelves are similar to automatic vending machines, corresponding medicines to be taken out are output one by one through the shelves, then are conveyed to a window through a synchronous belt, and finally are distributed after being verified by personnel at the window. The design can reduce 2/3 personnel, but the efficiency is improved by at least three times, so that the method is the mainstream medicine taking method at present. However, this method has the following drawbacks:

1. the method cannot get rid of dependence on manual work, and the method still needs manual verification in the last step for distribution. In addition, the medicines on the shelves need to be manually distributed, so that the medicine distribution method is only semi-automatic. In actual use, due to 24-hour operation of a hospital, pharmacy staff has to be on duty for 24 hours, which obviously causes great labor input, is very mechanical in work, and can cause irreversible damage to the bodies of the staff when staying up to night.

2. After a certain medicine is dispensed, the medicine needs to be loaded manually, and a shelf of the medicine does not run during the loading process, so that a long waiting time is needed when the medicine is loaded during centralized dispensing, and particularly, the waiting time is longer when workers do not load the medicine timely.

3. AI technology, internet of things technology have become mature relatively at present, and in addition along with the increasing popularization of smart devices such as smart phones, people have very high to intelligent, automation operation cognitive degree, and the self-service machine of people below the middle-aged has not been a problem by oneself basically, and even some old people also can be skilled in operating the self-service machine. This provides feasibility for fully automated phone operation of taking medication. The semi-automatic operation is still adopted at present, which is obviously out of date and has too much labor cost investment.

Disclosure of Invention

In view of the above-mentioned defects of the prior art, an object of the present invention is to provide a lifting mechanism and an automatic medicine taking system thereof, wherein the lifting mechanism can lift and transport medicines, and the automatic medicine taking system can take medicines automatically.

In order to achieve the purpose, the invention provides a medicine supplementing module which comprises a medicine supplementing conveying belt, a movable frame and a medicine supplementing top plate, wherein anti-falling plates are arranged on two sides of the medicine supplementing conveying belt; the movable frame is provided with a movable fixture block, and the movable fixture block passes through a movable chute arranged on the medicine supplementing top plate and then is assembled and fixed with the movable frame; a first movable side plate and a second movable side plate are respectively arranged on the top surface of the movable frame;

a top end plate is arranged between the first movable side plate and the second movable side plate, a medicine supplementing sliding groove is formed between the top end plate and the movable frame, the medicine supplementing sliding groove is clamped with the medicine supplementing push plate and can be assembled in a sliding mode, a medicine supplementing hinging block is arranged at one end, far away from the medicine supplementing conveying belt, of the medicine supplementing push plate, the medicine supplementing hinging block is hinged with a medicine supplementing hinging frame through a first medicine supplementing shaft, the medicine supplementing hinging frame is fixed on a medicine supplementing telescopic shaft of a medicine supplementing air cylinder, and the medicine supplementing air cylinder is arranged on the movable frame; the medicine supplementing top plate and the medicine supplementing bottom plate are fixedly connected through a medicine supplementing supporting rod.

The invention also discloses an automatic medicine taking system which is applied with the medicine supplementing module.

The invention has the beneficial effects that:

1. according to the invention, the independent medicine supplementing module and the medicine discharging conveyer belt are adopted for the medicine dispensing module, so that automatic medicine supplementing is realized, in the medicine supplementing process, only the medicine dispensing module for supplementing stops running, and other medicine dispensing modules run normally, so that the efficiency can be greatly improved, and the waiting time can be shortened. And the operator directly exports the medicine after the medicine taking machine department operation, and full automation is realized basically in the whole journey, but greatly reduced cost of labor and error rate. In addition, the work in 24 hours can be realized, so that the number of workers on duty at night can be greatly reduced, even the workers on duty at night do not need to be on duty, and the assistant operation of a hall attendant can be realized, so that the work duration of the workers on duty at night can be effectively reduced, and the health of the workers is protected.

2. The medicine supplementing module can realize automatic positioning and medicine supplementing, so that the traditional mode of directly supplementing medicines on a shelf by manpower is abandoned, the labor cost is reduced, the efficiency is improved, 24-hour unattended operation can be realized, and great convenience is brought to users.

3. The dispensing module outputs the medicine through the medicine discharging conveying belt and is relatively independent from the medicine supplementing module, so that the normal operation of the dispensing module without medicine supplementation is not influenced during medicine supplementing, and the efficiency is ensured.

4. The medicine taking machine disclosed by the invention can realize automatic medicine taking, can detect the opening time of the drawer and can realize automatic resetting of the drawer when the drawer is opened for a long time, so that the failure of medicine taking caused by untimely resetting of the drawer is prevented, and the medicine taking machine is greatly convenient for an operator to use.

Drawings

Fig. 1 is a block diagram of the present invention.

Fig. 2-3 are schematic structural views of the transfer conveying mechanism, the lifting mechanism and the intermittent conveying mechanism of the invention.

Fig. 4-9 are schematic structural views of the lifting mechanism of the invention. Fig. 9 is a schematic structural diagram of the positioning assembly.

Fig. 10-11 are schematic structural views of a dispensing module and a replenishing module of the invention.

Fig. 12-18 are schematic structural views of a dispensing module of the present invention. Wherein, the positions of fig. 15, fig. 16 and fig. 17 are the structural schematic diagrams at the winding wheel, and fig. 18 is the structural schematic diagram of the medicine discharging push plate.

Fig. 19-24 are schematic structural views of a drug supplementing module according to the present invention.

Fig. 25-31 are schematic structural views of a medicine taking module according to the present invention. Fig. 29 is a schematic structural view of a drawer, fig. 30 is a schematic structural view of a detection push plate, and fig. 31 is a schematic structural view of a lock plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, an automatic medication intake system comprises:

the transmission conveying mechanism A is used for conveying the medicine to be supplemented to the medicine supplementing lifting mechanism;

the medicine supplementing lifting mechanism is used for lifting the medicines to a medicine supplementing conveying belt corresponding to the medicines and then conveying the medicines to the medicine supplementing conveying belt;

the intermittent conveying mechanism C is used for decomposing the medicines into single boxes, aligning the single boxes and outputting the single boxes at a basically equal distance;

the medicine supplementing conveying belt is used for conveying medicine for supplementing medicine to each medicine supplementing module for supplementing medicine;

the medicine supplementing module is used for inputting the medicines sent by the medicine supplementing conveying belt into the medicine dispensing module one by one for storage;

the medicine dispensing module is used for pushing out the stored medicines one by one to the medicine discharging conveying belt to discharge the medicines;

the medicine discharging conveying belt is used for conveying the output medicines into the medicine taking lifting mechanism;

the medicine taking lifting mechanism is used for collecting and collecting the medicines corresponding to each layer of medicine outlet conveying belt and then conveying the medicines into the medicine taking conveying mechanism;

the medicine taking and conveying mechanism is used for arranging the medicines one by one, aligning, outputting at intervals, identifying, labeling, photographing and archiving the medicines; the medicine taking and conveying mechanism comprises another intermittent conveying mechanism, a medicine feeding conveying belt, a card reader, a labeling machine and a camera;

the medicine feeding conveying belt is used for conveying the output medicines to the medicine taking machine;

the card reader is used for reading the electronic tag attached to the medicine so as to identify the medicine;

the labeling machine is used for printing labels according to the identified medicines, and then sticking the labels on the medicines, wherein the label contents comprise dosage, contraindications and the like;

the camera is used for collecting labeled medicine images and inputting the labeled medicine images into the hard disk for filing so as to facilitate later verification;

and the medicine taking machine is used for taking out the medicine.

In the embodiment, the medicine taking lifting mechanism and the medicine supplementing lifting mechanism have the same structure and are lifting mechanisms; and the dispensing modules are stacked and mounted in the vertical direction.

The delivery conveying mechanism and the intermittent conveying mechanism of the present embodiment are described in the chinese patent application entitled "an intermittent conveying mechanism and an automatic medicine taking system thereof" filed on the same date as this application. In the present embodiment, the transfer conveyance mechanism and the intermittent conveyance mechanism described in the above patent application may be used as they are.

Referring to fig. 2 to 9, the lifting mechanism includes at least two lifting vertical plates B110 and a lifting box, a lifting mounting plate B120 is fixed on the outer side of each lifting vertical plate B110, the tops of the two lifting vertical plates B110 are connected and fixed through a lifting top plate B130, a through lifting chute B112 is arranged at the corresponding position of each lifting vertical plate B110 and the corresponding lifting mounting plate B120, and a lifting guide groove B111 is arranged on the inner side of each lifting vertical plate B110 near the lifting chute B111; the bottom and the top of the lifting mounting plate B120 are respectively assembled with a first lifting driving shaft B310 and a second lifting driving shaft B320 in a circumferential rotating manner, a lifting belt wheel B211 is respectively sleeved and fixed on the first lifting driving shaft B310 and the second lifting driving shaft B320, and the two lifting belt wheels B211 are connected through a lifting belt B210 to form a belt transmission mechanism;

one end of the second lifting driving shaft B320 penetrates through the lifting mounting plate B120 and then is coaxially assembled and fixed with a first lifting bevel gear B331, the first lifting bevel gear B331 and a second lifting bevel gear B332 are in meshed transmission, the second lifting bevel gear B332 is coaxially sleeved and fixed on a bidirectional output shaft B221 of a double-shaft motor B220, and the double-shaft motor B220 is mounted on a lifting bottom plate B130. When the bidirectional output shaft B221 is used, the double-shaft motor is electrified, so that the bidirectional output shaft B221 is driven to rotate forwards or backwards in the circumferential direction.

The lifting box is formed by a first lifting side plate B420, a second lifting side plate B430, a third lifting side plate B450 and a lifting bottom plate B410 in a surrounding mode, the first lifting side plate B420, the second lifting side plate B430 and the third lifting side plate B450 are fixed on the lifting bottom plate B410 respectively, two sides of the third lifting side plate B450 are fixedly assembled with one side of the first lifting side plate B420 and one side of the second lifting side plate B430 respectively, the second lifting side plate B430 is fixedly assembled with the other first lifting side plate B420, a lifting slider B421 and a lifting driving block B422 are arranged on the first lifting side plate B420 respectively, the lifting driving block B422 penetrates through a lifting chute B111 and then is fixedly assembled with a lifting belt B210, and therefore the lifting box can be driven to move synchronously when the lifting belt B210 moves; the lifting slide block B421 is clamped in the lifting chute B112 and can slide in the moving direction of the lifting belt B210, so as to provide a guide for the lifting box to slide along the lifting vertical plate. Preferably, the cross sections of the lifting chute B111 and the lifting slide block B421 are both T-shaped or C-shaped.

The first lifting side plate B420 and the second lifting side plate B430 are located above the lifting bottom plate B410, the bottom of the inner side of the lifting box is respectively assembled with at least two box body output shafts B340 in a circumferential rotating mode, box body conveying belt wheels B231 are fixedly sleeved on the box body output shafts B340, the two box body conveying belt wheels B231 are connected through box body conveying belts B230 to form a belt transmission mechanism, one box body output shaft B340 penetrates out of the second lifting side plate B430 and then is connected with an output shaft of a box body output motor B240 through a coupler, and the output motor B240 can drive the box body output shaft B340 to rotate circumferentially after being electrified, so that the box body conveying belts B230 operate to output medicines on the box body conveying belts B230 to the intermittent conveying belts.

The first lifting side plate B420 and the second lifting side plate B430 are respectively fixedly arranged at one end far away from the third side plate B450 and at the top of the inner side of the lifting box, a first lifting guide plate B471 and a second lifting guide plate B472 are respectively arranged and fixed on the top of the inner side of the lifting box, a door plate sliding groove B473 is formed between the first lifting guide plate B471 and the second lifting guide plate B472, the door plate sliding groove B473 is clamped with the door plate B460 and can be assembled in a sliding mode, the door plate B460 seals the opening end of the side edge of the lifting box, a plurality of door plate tooth spaces B461 are arranged on the inner side of the door plate B460, the door plate tooth spaces B461 are meshed with a door plate gear B350 to form a gear-rack transmission mechanism, the door plate gear B350 is sleeved and fixed on the door driving shaft B360, one end of the door driving shaft B360 penetrates through the second lifting side plate B430 and is connected with an output shaft.

When the medicine conveying device is used, the double-shaft motor B220 is started to drive the lifting belt B210 to move so as to drive the lifting box to move to a position below a conveying belt needing medicine charging, then one end of the conveying belt, which is provided with a fourth conveying shaft, rotates to be placed down, and the conveying belt operates to input medicines into the lifting box; after the medicine is completely input into the lifting box, the double-shaft motor B220 is started to lift and move the lifting box to a positioning position above the intermittent conveyor belt corresponding to the medicine 100, and then the double-shaft motor B220 stops running.

The door motor B250 is started to drive the door panel B460 to move upwards to open the opening between the first lifting guide plate B471 and the lifting bottom plate B410; then the door motor B250 stops running, the box body output motor B240 is started, and the box body conveying belt B230 is driven to run, so that the medicines are output from the lifting box to the intermittent conveying belt, and the lifting conveying of the medicines is completed.

Referring to fig. 9, it is preferable that the lifting device further comprises a positioning assembly, wherein the positioning assembly comprises a trigger housing B540 fixed on the lifting mounting plate B120 and a trigger projection B4221, and the trigger projection B4221 is fixed on the lifting driving block B422; the inside of the trigger shell B540 is a hollow trigger chute B541, and a positioning switch B570 is installed in the trigger chute B541, in this embodiment, the positioning switch B570 is a micro switch, and after being triggered, the micro switch sends a signal to the controller, so that the controller determines the position of the lifting driving block B422.

The trigger chute B541 is clamped and slidably assembled with the trigger sliding block B530, the trigger sliding block B530 is assembled and fixed with one end of a push rod B520, the other end of the push rod B520 penetrates through a trigger end cover B550 and then is assembled and fixed with a pressure head B510, and the trigger end cover B550 is fixed at the open end of a trigger shell B540 and closes the open end of the trigger shell B540; a trigger compression spring B560 is sleeved on a part of the push rod B520, which is located between the pressure head B510 and the trigger end cover B550, and the trigger compression spring B560 is used for generating elastic force for pushing the pressure head B510 to one end far away from the positioning switch B570; the trigger slider B530 is opposite to the trigger end of the positioning switch B570, so that the trigger slider B530 can trigger the positioning switch B570. And a pressure-proof plate B580 is arranged around the positioning switch B570, and the pressure-proof plate B580 is used for limiting the maximum displacement of the trigger slider, so that the positioning switch B570 is prevented from being damaged due to excessive pressure.

In this embodiment, locating component is provided with a plurality ofly along the lifting belt, and one in two adjacent is the speed reduction function, and one is location kinetic energy, and when the locating component of speed reduction function was triggered, the brake was prepared in the speed reduction of biax motor, and when the locating component of location kinetic energy was triggered, biax motor stall, brake to the realization is to the location of lift-box. When the pressure receiving head B510 is used, the pressure receiving head B510 is pushed by the trigger convex block B4221, so that the pressure receiving head B510 overcomes the elastic force of the trigger compression spring to drive the trigger slider to move towards the positioning switch B570 until the positioning switch B570 is triggered.

Referring to fig. 10 to 18, the dispensing module includes a dispensing box D120, a hollow dispensing inner box D122 is arranged inside the dispensing box D120, a dispensing support plate D121 is fixed on the top of the outer side of the dispensing box D120, the dispensing support plate D121 is assembled with one end of a dispensing screw D310 in a rotatable manner, a first travel switch D220 is further installed on the dispensing support plate D121, a dispensing guide groove D123 penetrating through the side wall of the dispensing box D120 is provided on the side wall of the dispensing box D120, the dispensing guide groove D123 is assembled with a dispensing guide block D511 on a dispensing support plate D510 in a slidable manner, the dispensing support plate D510 is assembled with the dispensing guide block D122 in a slidable manner, a dispensing mounting groove D512 is provided on the dispensing inner box D122, a vibrating plate D530 is engaged with the inside of the mounting groove D512 and slidably mounted on the vibrating plate D530, one end of the vibrating plate D531 is assembled and fixed on the vibrating plate D521, the other end of the vibrating plate D531 passes through the mounting groove D512 and enters into a vibrating mounting groove 521D 521, a vibration mounting plate D522 is arranged in the vibration mounting groove D521, one end of a vibration rod D531, which is arranged in the vibration mounting groove D521, is fixedly assembled with the vibration mounting plate D522, a vibration motor D560 is arranged on the vibration mounting plate D522, and the vibration motor generates high-frequency vibration after being electrified;

a vibration spring D540 is installed between the bottom of the vibration mounting plate D522 and the bottom surface of the vibration mounting groove D521, and the vibration spring is used for supporting the vibration mounting plate D522 and enabling the vibration mounting plate D522 and the spring to form resonance under the action of the vibration motor, so as to increase the vibration amplitude of the vibration plate D530. This kind of design can make the medicine 100 that gets into in the medicine distribution inner box D122 receive the vibration to make the medicine of slope placing can restore to the horizontal state of placing (length direction, width direction position terminal surface are parallel with vibration board D530) under the effect of vibration, thereby prevent that the medicine can't discharge because of the slope.

The bottom of the medicine dispensing box D120 is also provided with a medicine dispensing through groove D124, and the medicine dispensing through groove D124 is used for enabling the medicine dispensing push plate to enter and pushing out medicines. And the medicine distribution inner box bottom is hollow, the bottom of the medicine distribution box D120 is fixed on the medicine distribution bottom plate D130, a through groove capable of enabling the vibration shell D520 to penetrate is arranged on the medicine distribution bottom plate D130, but the medicine distribution supporting plate D510 cannot penetrate through the medicine distribution bottom plate D130.

One end of the medicine dispensing guide block D511 penetrates through the medicine dispensing guide groove D123 and is screwed and assembled with the medicine dispensing screw rod D310 through threads, and the medicine dispensing support plate D510 can be driven to move in the axial direction when the medicine dispensing screw rod D310 rotates circumferentially; the dispensing screw rod D310 is provided with at least two dispensing guide blocks D511 which are respectively distributed on two sides of the dispensing supporting plate D510, one dispensing screw rod D310 and the dispensing base plate D130 can be assembled in a circumferential rotating mode, the other dispensing screw rod D310 penetrates through the dispensing base plate D130 and then is connected with an output shaft of the screw motor D260 through a coupler, and the screw motor D260 can drive the dispensing screw rod D310 to rotate forwards or backwards in the circumferential direction after being electrified. When in use, the medicine dispensing supporting plate is driven by the screw motor D260 to move in the axial direction of the medicine dispensing screw.

The screw motor is fixed on the medicine dispensing base D140, the medicine dispensing base D140 is fixed on the medicine dispensing bottom plate D130, a medicine dispensing worm part D311 is arranged on the part, located in the medicine dispensing base D140, of the medicine dispensing screw D310, and the medicine dispensing worm part D311 is in meshing transmission with the medicine dispensing worm wheel D660, so that a worm and worm transmission mechanism is formed. The dispensing worm gear D660 is coaxially sleeved and fixed on a fifth dispensing shaft D350, the fifth dispensing shaft D350 is circumferentially and rotatably installed on a second base plate D412, a winding belt wheel D711 is further installed on the fifth dispensing shaft D350, and the second base plate D412 is fixed on the dispensing base D140;

the vibration motor is powered by a lead D550, one end of the lead D550 penetrates through the vibration shell D520 and then is fixedly connected with the reel D650 in a winding mode, the end of the lead D550 is electrically connected with a rotor part of the electric slip ring, and a stator part of the electric slip ring is coaxially mounted and fixed on the fourth dispensing shaft D340, so that the lead can still take electricity through the electric slip ring when rotating along with the circumference of the winding wheel.

But fourth medicine axle D340 and fourth base plate D144 circumgyrate assembly, fourth base plate D144 are fixed on medicine base D140, reel D650 suit is outside fourth medicine axle D340, and is provided with reciprocal recess on the fourth medicine axle D340 to make fourth medicine axle D340 form reciprocal lead screw structure, reel D650 inboard be provided with reciprocal recess block, slidable mounting's reciprocal arch, thereby when making fourth medicine axle D340 circumgyrate, can drive the reel at its axial reciprocating motion. The design is mainly to prevent the wire from winding around the reel, which causes the diameter of the wound wire to be too large, so that the wire is contacted with the medicine dispensing base to generate friction, and the wire is damaged.

The wire D550 generates a radial tension to the reel D650, but this tension is not enough to cause the reel D650 not to rotate circumferentially, so that the reel D650 has a resistance in the radial direction, which is a principle that the reel D650 can both move axially along the fourth dispensing shaft D340 and rotate circumferentially. The fourth dispensing shaft D340 is fixed with another winding reel D711, and the two winding reels D711 are connected by a winding belt D710 to form a belt transmission.

The lead D550 passes through the vibration shell and then bypasses the guide wheel D640 to be assembled with the reel, the guide wheel D640 is sleeved and fixed outside the third dispensing shaft D330, the two ends of the third dispensing shaft D330 are respectively fixed with the hinge ball D331, and the hinge ball D331 is hinged and assembled with the hinge ball groove D1431 on the third base plate D143, so that a spherical hinge is formed. The guide wheel can be automatically adjusted according to the direction of the wire by the design, so that the wire is prevented from being wound, twisted and the like. Third bed plate D143 is fixed on base D140 of sending out the medicine, send out and still be fixed with first bed plate D141 on the base D140 of sending out the medicine, second travel switch D250 is installed with the corresponding department in vibration shell D520 bottom surface to first bed plate D141, first travel switch D220's trigger end is just to sending out the medicine guide block, and sends out the medicine guide block and can trigger first travel switch D220 when reaching the top, and second travel switch D250's trigger end is just to vibrating shell D520, and sends out the medicine layer board and can trigger second travel switch D250 when reaching the bottom. The signal ends of the first travel switch D220 and the second travel switch D250 are in communication connection with the signal end of the controller, and the controller of this embodiment may be a PLC, an industrial personal computer, a CPU, an MCU, or the like, and is mainly used for receiving and transmitting analysis control instructions, and performing parameter calculation and program operation. When the medicine dispensing device is used, the medicine dispensing worm gear D660 is driven to rotate circumferentially through the medicine dispensing screw rod, so that the winding wheel D650 is driven to rotate circumferentially to wind or release a lead, the lead can be released or wound in real time according to the moving direction of the medicine dispensing supporting plate, the lead can be prevented from being stacked, wound and broken, and the vibration motor (vibration motor) can be supplied with power uninterruptedly.

A dispensing groove plate D150 and a medicine supplementing bottom plate E150 are fixed at the top of the outer side of the dispensing box D120 and close to the dispensing through groove D124, a connecting short cylinder D152 is fixed on the top surface of the dispensing groove plate D150, a dispensing push plate groove D151 is formed between the medicine supplementing bottom plate E150 and the dispensing groove plate D150, and the dispensing push plate groove D151 is clamped with the dispensing push plate D610 and can be assembled in a sliding manner; a push plate hinge block D611 is fixed on one side, away from the dispensing box D120, of the dispensing push plate D610, the push plate hinge block D611 is hinged to one end of a dispensing push-pull rod D620 through a second dispensing shaft D320, and a dispensing drive plate D621 is fixed at the other end of the dispensing push-pull rod D620; be fixed with first reciprocal mounting panel E153 on the benefit medicine bottom E150 respectively, the reciprocal mounting panel E154 of second, first reciprocal mounting panel E153, the reciprocal mounting panel E154 of second respectively with reciprocal lead screw D630 but circumferential motion, but axial displacement assembles, be provided with two on the reciprocal lead screw D630 and revolve to opposite and head and the reciprocal screw thread of tail rounding off, reciprocal screw thread and the protruding block of drive, the slidable assembly of setting on medicine dispensing drive plate D621, and reciprocal lead screw D630 passes behind medicine dispensing drive plate D621, the first reciprocal mounting panel E153 and passes through the coupling joint with the output shaft of medicine pushing motor D230. The medicine pushing motor can drive the reciprocating screw rod to rotate circumferentially after being electrified, so that the reciprocating screw rod drives the medicine dispensing driving plate D621 to move in a reciprocating mode in the axial direction, the medicine dispensing push-pull rod D620 drives the medicine dispensing push plate D610 to move in a reciprocating mode in the axial direction of the reciprocating screw rod, intermittent medicine is pushed out from the medicine dispensing through groove D124 in the medicine dispensing inner box D122 and drops on the medicine discharging conveying belt, and the medicine is output to the medicine taking lifting mechanism through the medicine discharging conveying belt to be output.

In an initial state, the dispensing push plate D610 does not enter the dispensing inner case D122, and the height (thickness) of the dispensing through groove D124 and the dispensing push plate D610 is 1.1 to 1.3 times of the thickness of the medicine case, thereby preventing a plurality of medicine cases from being pushed out at one time.

Preferably, the first reciprocating mounting plate E153 is provided with a third stroke switch D240, a trigger end of the third stroke switch is opposite to the dispensing driving plate D621, and when the dispensing push plate is completely separated from the dispensing inner box, the third stroke switch D240 is triggered to determine that the dispensing is completed once. And the signal end of the third stroke switch D240 is in communication connection with the signal end of the controller. When the medicine box is used, the number of output medicine boxes can be judged according to the number of times that the third travel switch D240 is triggered.

Referring to fig. 18, in order to find out that the medicine is stuck in the medicine dispensing inner box D122 or the medicine dispensing through groove D124 in time, so as to cause the medicine pushing motor D230 to burn out, the medicine is damaged by being squeezed by the pushing plate, and the like, the applicant makes the following improvements on the medicine dispensing pushing plate D610:

a push plate sliding groove D613 and a push plate mounting groove D612 are respectively arranged at one end, used for pushing medicine, of the medicine dispensing push plate D610, a microswitch D750 is mounted in the push plate mounting groove D612, the triggering end of the microswitch D750 is opposite to the end part of a push plate triggering rod D732, the push plate triggering rod D732 can trigger the microswitch D750, and the signal end of the microswitch D750 is in communication connection with the signal end of the controller; the push plate trigger rod D732 is fixed on one side of the push plate slider D730, the other side of the push plate slider D730 is fixedly assembled with one end of a push plate connecting rod D731, the push plate slider D730 is clamped with the push plate sliding groove D613 and can be assembled in a sliding mode, a slider limiting protrusion D614 for limiting the maximum displacement of the push plate slider D730 towards the micro switch is arranged in the push plate sliding groove D613, and when the micro switch is triggered, the push plate slider D730 moves towards the micro switch to the maximum displacement, so that the micro switch is prevented from being damaged by pressure.

A push plate pressure spring D740 is sleeved on the part, located between the push plate sliding block D730 and the end part of the push plate sliding groove, of the push plate trigger rod D732, and the push plate pressure spring D740 generates a pushing force for the push plate sliding block D730 to move towards the push plate connecting rod D731; the other end of the push plate connecting rod D731 penetrates through the push plate sliding groove D613 and then is assembled and fixed with the force plate D720. When the medicine pushing device is used, the medicine is pushed out through the force plate D720, due to the elastic resistance of the push plate pressure spring, the medicine is normally pushed out, the microswitch cannot be triggered, once the medicine is clamped, the force plate D720 overcomes the elastic force of the push plate pressure spring to drive the push plate trigger rod D732 box microswitch to move until the microswitch is triggered, and at the moment, the controller judges that the clamping occurs, so that a worker is informed of timely overhauling.

The mode that the module of sending a prescription of this embodiment is different with the tradition through goods way spring, and its structure is more complicated, but this kind of mode through stacking the medicine is at first can place more medicines, and the mode of goods way spring needs the manual work to get in stock in addition, but has adopted the module of sending a prescription of this implementation after can cooperating the module realization of making up with the medicine and get in stock automatically, this is the final purpose that the module of sending a prescription of this embodiment increases cost, structure. In addition, the cross section of the dispensing inner box is slightly larger than that of a medicine, and particularly, the length and the width of the cross section of the dispensing inner box are respectively 1.1-1.3 times larger than those of the medicine box body, so that the medicine can conveniently enter the dispensing inner box, the medicine is prevented from being stuck, and the problems of medicine inclination, overturning, side standing (the end surface in the non-length direction and the width direction is parallel to the top surface of the dispensing supporting plate) and the like caused by the fact that the dispensing inner box is too large can be prevented.

Referring to fig. 10-11 and 19-24, the tonifying module includes a tonifying conveyer D210, and anti-dropping plates D110 are disposed on both sides of the tonifying conveyer D210, and the anti-dropping plates D110 are used for preventing medicines from sliding off the tonifying conveyer D210. In this embodiment, the patch conveyor D210 may be an intermittent conveyor or may be seamlessly interfaced with an intermittent conveyor. And the distance between the two anti-falling plates D110 is 1.1-1.3 times of the width of the medicine box body, so that the direction is provided for the box body, the box body is not inclined, and the medicine supplement at the later stage is influenced.

The anti-dropping plate D110 and the corresponding position of the top of the dispensing box D120 are respectively provided with a first movable baffle D411 and a second side baffle D412, the first movable baffle D411 and the second side baffle D412 are flush with the top surface of the anti-dropping plate D110 in the initial state, so that the same function as the anti-dropping plate is achieved, and when the dispensing box corresponding to the anti-dropping plate D411 and the second side baffle D412 is replenished with medicine, the first movable baffle D411 and the second side baffle D412 move downwards to the positions of which the top surfaces do not exceed the top surface of the medicine replenishing conveying belt, so that the medicine replenishing is prevented from being hindered;

the bottom of the first movable baffle plate D411 and the bottom of the second side baffle plate D412 are respectively assembled and fixed with a movable lifting plate D420, the movable lifting plate D420 is sleeved on a movable screw D440 and is assembled with the movable screw D440 in a screwing mode through threads, the top of the movable screw D440 and a screw retaining plate D430 can be assembled in a circumferential rotating mode, the screw retaining plate D430 is assembled and fixed with a rack, and the rack of the embodiment is an object or a rack body which is fixed/installed/placed on the ground.

The bottom of the movable screw rod D440 and the connecting short cylinder D152 can be assembled in a circumferential rotating mode, and the movable screw rod D440 cannot move axially; the movable screw D440 is provided with a screw and worm part D441, and the screw and worm part D441 is in meshing transmission with a screw worm wheel E540, so that a worm and worm transmission mechanism is formed; the screw worm gear E540 is sleeved and fixed on a fifth medicine supplementing shaft E450, the fifth medicine supplementing shaft E450 and a second medicine supplementing shaft plate E152 can be assembled in a circumferential rotating mode, the second medicine supplementing shaft plate E152 is fixed on a medicine supplementing bottom plate E150, and a second medicine supplementing belt wheel E531 is further sleeved and fixed on the fifth medicine supplementing shaft E450;

a first medicine supplementing shaft plate E151 is also fixed on the medicine supplementing base plate E150, the first medicine supplementing shaft plate E151 and a fourth medicine supplementing shaft E440 can be assembled in a circumferential rotating manner, another second medicine supplementing belt wheel E531 is respectively sleeved and fixed on the fourth medicine supplementing shaft E440, the first medicine supplementing belt wheel E521, two second medicine supplementing belt wheels E531 are connected through a second medicine supplementing belt E530 to form a belt transmission mechanism, the first medicine supplementing belt wheel E521 is connected with another first medicine supplementing belt wheel E521 through a first medicine supplementing belt E520 to form a belt transmission mechanism, the other first medicine supplementing belt wheel E521 is sleeved and fixed on a third medicine supplementing shaft E430, the third medicine supplementing shaft E430 and a third medicine supplementing shaft plate E134 can be assembled in a circumferential rotating mode, the third medicine supplementing shaft plate E134 is fixed on the bottom surface of a medicine supplementing top plate E130, a lifting driving gear E510 is further sleeved and fixed on the third medicine supplementing shaft E430, and the lifting driving gear E510 is in meshing transmission with a lifting driving rack part E113 to form a gear and rack transmission mechanism;

the rack part E113 is arranged on the bottom surface of the movable fixture block E112, the movable fixture block E112 penetrates through a movable chute E131 arranged on the medicine supplementing top plate E130 and then is assembled and fixed with the movable frame E110, and the movable fixture block E112 is clamped with the movable chute E131 and can be assembled in a sliding mode; mend medicine roof E130 bottom, be located movable spout E131 both ends department and still be fixed with first screw rod mounting panel E132, second screw rod mounting panel E133 respectively, but first screw rod mounting panel E132, second screw rod mounting panel E133 assemble with second benefit medicine axle E420 circumferencial rotation respectively, second benefit medicine axle E420 passes movable fixture block E112, and is provided with the external screw thread on the second benefit medicine axle E420, and the external screw thread closes the assembly with setting up at the inboard internal thread of activity fixture block E112 soon, second benefit medicine axle E420 one end is worn out behind first screw rod mounting panel E132 and is passed through the coupling joint with the output shaft of side push motor. After the side pushing motor is electrified, the second medicine supplementing shaft E420 can be driven to rotate forwards or backwards in the circumferential direction of the second medicine supplementing shaft E420, and when the second medicine supplementing shaft E420 rotates circumferentially, the movable clamping block E112 can be driven to move in the axial direction of the second medicine supplementing shaft E112 through threads.

The top surface of the movable frame E110 is respectively provided with a first movable side plate E111 and a second movable side plate E114, and the second movable side plate E114 cuts off the top surface of the medicine supplementing conveying belt when the movable frame moves to the maximum displacement towards the medicine supplementing conveying belt, so that the medicine 100 is prevented from being incapable of being loaded into the medicine dispensing inner box due to positioning failure caused by continuous forward conveying. The first movable side plate E111 does not enter the position right above the medicine supplementing conveying belt when the movable frame moves to the maximum displacement from the medicine supplementing conveying belt, so that the influence of the first movable side plate E111 on the normal conveying of medicines is avoided;

install top end plate E120 between first activity curb plate E111, the second activity curb plate E114, constitute between top end plate E120 and the adjustable shelf E110 and mend medicine spout E121, mend medicine spout E121 and the articulated frame E310 block of menring, slidable assembly, it is provided with on the medicine supplementing conveyer belt D210 one end of menring push pedal E310, and the articulated frame E212 of menring is articulated with the articulated frame E212 of menring through first menring axle E410 to menring medicine articulated frame E212, and the articulated frame E211 of menring on medicine cylinder E210 is fixed to the articulated frame E212 of menring, and the cylinder E210 of menring is installed on adjustable shelf E110. During the use, the telescopic shaft E211 extension is mended in the drive of benefit medicine cylinder E210, thereby drive benefit medicine push pedal E310 stretches out to the benefit medicine conveyer belt, thereby will paste tightly with second activity curb plate E114, the bottom surface is arranged in pushing the medicine on the benefit medicine conveyer belt and is sent out the medicine inner box D122, and this moment, send out medicine layer board D510 and be located the top, and for descending gradually in the medicine inner box D122 along with medicine 100 constantly gets into, thereby guarantee that the difference in height of medicine 100 top surface distance benefit medicine conveyer belt D210 top surface at top is almost invariable, and when medicine 100 gets into the medicine inner box, vibrating motor starts, with the push down of following the medicine layer board, thereby vibrate the medicine of slope to the horizontal placement state.

Preferably, the top plate E130 and the bottom plate E150 are connected and fixed by a medicine supplementing support rod E140.

Preferably, in order to avoid the extrusion, the breakage and the like of the medicine due to the medicine or the blockage of the medicine supplementing push plate and the continuous passing of the medicine through the first movable side plate at the medicine supplementing push plate, the medicine supplementing push plate E310 may be firstly designed to be the structure of the medicine distributing push plate D610 in fig. 18, a spacing baffle E610 is additionally added to block the medicine 100, one end of the spacing baffle E610 is located above the medicine supplementing conveyer belt D210 and cuts off the position right above the medicine supplementing conveyer belt D210 to prevent the medicine from passing through, the other end of the spacing baffle E610 is fixedly assembled with a seventh medicine supplementing shaft E470, and one end of the seventh medicine supplementing shaft E470 passes through the first movable side plate E111 and then is fixedly assembled with the first one-way gear E552;

the first one-way gear E551 is in meshing transmission with the rotating gear E551, the rotating gear E551 is sleeved and fixed on the sixth medicine supplementing shaft E460, the sixth medicine supplementing shaft E460 and the first movable side plate E111 can be assembled in a circumferential rotating mode, and the locking direction of the first one-way gear E552 is in anticlockwise rotation towards the medicine supplementing air cylinder E210. The rotating gear E551 is in meshed transmission with the push plate tooth space E312 to form a gear-rack transmission mechanism, and the push plate tooth space E312 is arranged on the medicine supplementing push plate E310.

The part of the spacing baffle E610 between the seventh medicine supplementing shaft E470 and the part close to the medicine supplementing conveying belt is fixedly assembled with one end of a reset tension spring E620, a tension spring rotating shaft E621 at the other end of the reset tension spring E620 is fixedly assembled, and the tension spring rotating shaft E621 and the first movable side plate E111 can be assembled in a circumferential rotating mode. In use, the return tension spring E620 is used to apply a pulling force to the spacing barrier E610 to rotate towards the patch conveyor D210, so that the spacing barrier E610 can maintain the state of fig. 10-11 under the application of the return tension spring.

When the medicine is replenished, the medicine replenishing air cylinder E210 drives the medicine replenishing push plate to continuously reciprocate so as to continuously push the medicine into the medicine distributing inner box, and the spacing baffle E610 keeps separating the medicine replenishing conveying belt when the medicine is pushed; after the medicine supplementing push plate E310 moves to the maximum displacement and retracts (after medicines are pushed into the medicine dispensing inner box), the rotating gear E551 is driven to rotate through the push plate tooth grooves E312, so that the first one-way gear E552 is driven to rotate, at the moment, the first one-way gear is in the locking direction and drives the seventh medicine supplementing shaft E470 to synchronously rotate, the spacing baffle plate E610 is driven to rotate by taking the seventh medicine supplementing shaft E470 as the center, the spacing baffle plate E610 is not positioned above the medicine supplementing conveyor belt any more, medicines can pass through the spacing baffle plate E470 at the moment, after the rotating gear E551 is separated from the push plate tooth grooves, the reset tension spring drives the spacing baffle plate E610 to reset, at the moment, just one box of medicines passes through the spacing baffle plate, then the medicine is pushed to the medicine dispensing box by the medicine supplementing push plate, but in the process, the spacing baffle plate E610 cannot rotate because the one-way bearing is in. This design can effectively prevent the medicine from passing through the spacing baffle E610 to cause damage, jamming and the like. After the medicine is mended and is accomplished, thereby the side pushes away the reversal of motor drive second medicine supplementing shaft and drives the adjustable shelf and remove to keeping away from medicine supplementing conveyer belt direction, first adjustable fender this moment, second adjustable fender rise gradually, until second movable curb plate E114, interval baffle E610 break away from first adjustable fender, directly over the second adjustable fender, first adjustable fender this moment, second adjustable fender's top surface resume to with anticreep board D110 top surface parallel and level, from not influencing the normal transport of follow-up medicine.

Referring to fig. 25-31, the medicine taking and conveying mechanism comprises an intermittent conveying mechanism, a medicine feeding and conveying belt F210, a card reader, a label printer F230 and a camera F250; the intermittent conveyer belt of the intermittent conveying mechanism can be a medicine feeding conveyer belt F210 or is in seamless connection with the medicine feeding conveyer belt F210;

conveying side plates F140 are respectively arranged on two sides of the medicine feeding conveying belt F210, the two conveying side plates F140 are fixedly assembled with a first intermittent vertical plate and a second intermittent vertical plate of the intermittent conveying mechanism respectively, the distance between the two conveying side plates F140 is the same as that between the first intermittent vertical plate and the second intermittent vertical plate, medicine feeding side plates F110 are respectively arranged on the outer sides of the two conveying side plates F140, and the two conveying side plates F140 are used for preventing medicines from sliding down. An intermittent conveying mechanism, a read-write probe F220, a label printer F230, a label pressing roller F330 and a camera F250 are sequentially arranged in the direction that the medicine feeding conveying belt F210 conveys the medicines to the medicine taking machine F500, wherein the read-write probe F220 is in communication connection with a read-write signal end of a reader so as to read the electronic label adhered to the outer part of the medicine box body; the label printer F230 is used for printing information such as usage, dosage, special notes and the like of the medicine on label paper, the label paper is attached to the label paper tape F231, and a sticky sticker is coated on one side of the label paper for adhesion; the label pressing roller F330 is used for pressing and sticking label paper on a box body of the medicine; the camera F250 is used to acquire a box image of the labeled drug, and then input the box image into a memory (hard disk) for storage, which facilitates later verification.

The medicine feeding conveying belt F210 bypasses two medicine feeding conveying rollers F211 respectively, the two medicine feeding conveying rollers F211 are sleeved on two first medicine taking shafts F410 respectively, the two first medicine taking shafts F410 are assembled with the two medicine feeding side plates F110 in a circumferential rotating mode respectively, one first medicine taking shaft F410 is connected with an output shaft of a medicine feeding motor through a coupler, and the medicine feeding motor is powered on and then drives the first medicine taking shaft F410 to rotate circumferentially to drive the medicine feeding conveying belt to feed medicine.

One end of a label paper tape F231 of the label printer F230 is fixed and wound with a label take-up roll F310 after respectively bypassing a label guide roll F320 and a label pressing roll F330, the label guide roll F320, the label pressing roll F330 and the label take-up roll F310 are respectively sleeved on a second medicine taking shaft F420, a fourth medicine taking shaft F440 and a third medicine taking shaft F430, and the label take-up roll F310 and the third medicine taking shaft F430 are assembled and fixed; but second axle F420 of getting it filled, fourth axle F440 of getting it filled, third axle F430 of getting it filled respectively with two curb plates F110 of entering medicine and rotate the assembly, third axle F430 of getting it filled passes through behind the curb plate F110 of entering medicine and passes through the shaft coupling with the output shaft of rolling motor F240 after wearing out to can drive label wind-up roll F310 circumferential rotation after rolling motor F240 circular telegram starts in order to carry out the rolling.

The two ends of the fourth medicine taking shaft F440 penetrate through the movable adjusting groove F141 on the conveying side plate F140 respectively and then are assembled and fixed with one end of the adjusting tension spring F130, and the other end of the adjusting tension spring F130 is assembled and fixed with the conveying side plate F140, so that the fourth medicine taking shaft F440 can slide up and down in the movable adjusting groove F141 to adapt to the box bodies with different thicknesses. The camera F250 is arranged on the camera support plate F120, and the camera support plate F120 is fixed on the two conveying side plates F140. When the electronic label reading and writing device is used, the electronic label attached to a medicine is read through the reading and writing probe F220, so that medicine information is confirmed, relevant information is printed on label paper according to preset warning information, doctor remark information and the like, and then the label paper is attached to the outside of the medicine, so that a patient can take the medicine according to guidance.

It is fixed with the shell F510 assembly of getting it filled of medicine machine F500 to advance medicine curb plate F110 one end, it packs into the inner chamber F511 of getting it filled of medicine machine F510 and gets it filled in the inner chamber F511 to advance medicine conveyer belt F210 one end, be located the upper and lower both sides of this end and install a guide board F520 respectively, the medicine passes through between two guide boards F520, install transmitter F261, receiver F262 respectively on two guide boards F520, transmitter and receiver constitute photoelectric counter, the transmitter sends the light beam, the receiver produces the potential change after receiving the light beam then to controller input signal, it once to judge that the medicine passes through.

The medicine taking machine F500 further comprises a drawer F530, a handle F531 is fixed on the part of the drawer F530 located on the outer side of the medicine taking shell F510, a temporary storage cavity F532 is arranged in the drawer F530, a rack groove F534 is formed in the bottom of the drawer F530, a drawer sliding block F535 and a locking groove F537 are arranged at the top of the inner side of the rack groove F534, a drawer rack part F533 is arranged at the top of the temporary storage cavity F532, a through groove F536 penetrating through the drawer is formed in the top of the temporary storage cavity F532, the through groove F536 of the drawer is communicated with an emitting part F711 and a receiving part F712 of a contrast grating, the emitting part is used for emitting light beams, and the receiving part receives the light.

The emitting part F711 and the receiving part F712 are respectively fixed in the medicine taking inner cavity F511, when the medicine in the temporary storage cavity blocks the light beam emitted by the emitting part F711, the corresponding receiving part generates potential change, and the controller judges that the temporary storage cavity is full, so that the temporary storage cavity is paused for inputting the medicine. Until the user takes out the medicine in the temporary storage cavity and the drawer is reset, the medicine is continuously input into the temporary storage cavity.

The drawer rack part F533 is in meshed transmission with the reset gear F610, so that a gear rack transmission mechanism is formed; the reset gear F610 is in meshed transmission with the second one-way gear F620, the rotation direction of the second one-way gear F620 is the rotation direction of the second one-way gear F620 driven by the reset gear F610 when the drawer is pulled out, that is, the second one-way gear F620 is in the free rotation direction when the drawer is pulled out;

the reset gear F610 and the second one-way gear F620 are respectively installed on a fifth medicine taking shaft F450 and a reset output shaft F291, the fifth medicine taking shaft F450 and the reset output shaft F291 are respectively assembled with the first medicine taking vertical plate F560 in a circumferential rotating mode, the first medicine taking vertical plate F560 is fixed at the bottom of the medicine taking inner cavity F511, one end of the reset output shaft F291 is installed in the reset motor F290, and the reset motor F290 can drive the reset output shaft F291 to rotate circumferentially after being powered on and started.

The drawer slide block F535 is slidably assembled with a drawer guide rod F550, and the drawer guide rod F550 is fixed inside the medicine taking inner cavity F511. In use, the drawer guide F550 cooperates with the drawer slide F535 to guide and limit the movement of the drawer F530. The locking groove F537 is clamped and assembled with the locking block F631, so that the drawer is locked and prevented from moving. The locking block F631 is fixed on the locking plate F630, one end of the locking plate F630 is hinged with the open end of the medicine taking telescopic shaft F281 through a sixth medicine taking shaft F460, the middle part of the locking plate F630 is hinged with a second medicine taking vertical plate F570 through a seventh medicine taking shaft F470, and the second medicine taking vertical plate F570 is fixed at the bottom of the medicine taking inner cavity F511; the medicine taking telescopic shaft F281 is arranged in the electromagnet F280, and the electromagnet can push the medicine taking telescopic shaft F281 upwards after being electrified, so that the locking plate rotates by taking the seventh medicine taking shaft F470 as the center until the locking block F631 is separated from the locking groove, and the drawer can be pulled at the moment.

A spring supporting plate F571 is fixed on the second medicine taking vertical plate F570, the spring supporting plate F571 is connected with one end, close to the locking block F631, of the locking plate F630 through a locking plate pressure spring F750, and the locking plate pressure spring F750 is used for generating a force for driving the locking block to rotate upwards by taking the seventh medicine taking shaft F470 as a center on the locking plate, so that the locking block is kept in clamping assembly with the locking groove, namely, a locking state is kept. When the drawer needs to be unlocked (pulled), the electromagnet is electrified, so that the medicine taking telescopic shaft is pushed upwards, the locking plate drives the locking block to downwards overcome the elasticity of the locking plate pressure spring to rotate until the locking block falls off the locking groove, and after the electromagnet is powered off, the locking plate can reset under the action of the locking plate spring.

In order to detect the pulling-out time length and whether the drawer resets, a medicine taking inner plate F580 is fixed inside the medicine taking inner cavity F511 by the applicant, a fourth travel switch F280 and a detection guide cylinder F730 are respectively installed on the medicine taking inner plate F580, the trigger end of the fourth travel switch F280 is opposite to the detection bump F541, and the detection bump F541 can trigger the fourth travel switch F280; the detection bump F541 is fixed on the detection push plate F540, the detection push plate F540 and the detection guide shaft F740 are arranged on the detection push plate F540, the other end of the detection guide shaft F740 is arranged in the detection guide inner cylinder F731, a limit ring F741 is arranged at the end of the detection guide inner cylinder F731, the limit ring cannot penetrate out of the detection guide inner cylinder F731, the detection guide inner cylinder F731 is arranged in the detection guide inner cylinder F730, a detection pressure spring F720 is arranged between the detection push plate F540 and the medicine taking inner plate F580, and the detection pressure spring F720 is used for pushing the detection push plate F540 to the direction far away from.

When the drawer needs to be pulled out, the electromagnet drives the locking block to be separated from the locking groove, the detection push plate pushes the drawer to move outwards under the elastic force of the detection pressure spring, so that the locking block and the locking groove are staggered, the electromagnet is powered off at the moment, and the locking block cannot be directly installed in the locking groove. The user pulls out the drawer, takes out the medicine in the drawer, and at the drawer in-process of pulling out, the one-way bearing of second is in the rotation direction, therefore power can not transmit to reset motor. After the drawer is opened for a long time (counted when the fourth travel switch is triggered), the controller judges that the drawer is not manually closed or the drawer is not reset, the reset motor is started at the moment, the second one-way gear is driven to rotate towards the locking direction, the reset gear F610 is driven to rotate so as to drive the drawer to the detection sliding plate through the drawer rack portion F533, the reset motor stops until the fourth travel switch is triggered, and the locking groove and the locking block are clamped and assembled at the moment. This kind of design is mainly in order to prevent that the drawer from not returning the time to the intracavity input medicine of keeping in, causing the condition that the medicine spills the chamber of keeping in.

The invention is not described in detail, but is well known to those skilled in the art.

The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. A medicine supplementing module is characterized by comprising a medicine supplementing conveying belt, a movable frame and a medicine supplementing top plate, wherein anti-falling plates are arranged on two sides of the medicine supplementing conveying belt; the movable frame is provided with a movable fixture block, and the movable fixture block passes through a movable chute arranged on the medicine supplementing top plate and then is assembled and fixed with the movable frame; a first movable side plate and a second movable side plate are respectively arranged on the top surface of the movable frame;

2. The medicine replenishing module of claim 1, wherein the first movable baffle and the second side baffle are respectively arranged at the positions of the anti-dropping plate corresponding to the top of the medicine dispensing box, the first movable baffle and the second side baffle are flush with the top surface of the anti-dropping plate in the initial state, and when the medicine dispensing box corresponding to the first movable baffle and the second side baffle is replenished with medicine, the first movable baffle and the second side baffle move downwards to the positions that the top surfaces of the first movable baffle and the second side baffle do not exceed the top surface of the medicine replenishing conveyor belt;

the bottoms of the first movable baffle and the second side baffle are respectively assembled and fixed with the movable lifting plate, the movable lifting plate is sleeved on the movable screw and is assembled with the movable screw in a screwing manner through threads, the top of the movable screw and the screw retaining plate can be assembled in a circumferential rotating manner, and the screw retaining plate is assembled and fixed with the rack;

the bottom of the movable screw rod and the connecting short barrel can be assembled in a circumferential rotating mode, the connecting short barrel is fixed on the medicine distributing groove plate, and the movable screw rod cannot move axially.

3. The medicine replenishing module of claim 2, wherein the movable screw is provided with a screw worm portion, and the screw worm portion is in meshing transmission with a screw worm wheel; the screw worm gear is sleeved and fixed on a fifth medicine supplementing shaft, the fifth medicine supplementing shaft and a second medicine supplementing shaft plate can be assembled in a circumferential rotating mode, the second medicine supplementing shaft plate is fixed on a medicine supplementing bottom plate, and a second medicine supplementing belt wheel is further sleeved and fixed on the fifth medicine supplementing shaft;

the first medicine supplementing shaft plate and the fourth medicine supplementing shaft can be arranged in a circumferential rotating mode; the fourth medicine supplementing shaft is respectively fixedly sleeved with another second medicine supplementing belt wheel and a first medicine supplementing belt wheel, the two second medicine supplementing belt wheels are connected through a second medicine supplementing belt and form a belt transmission mechanism, the first medicine supplementing belt wheel is connected with another first medicine supplementing belt wheel through the first medicine supplementing belt and form the belt transmission mechanism, and the other first medicine supplementing belt wheel is fixedly sleeved on the third medicine supplementing shaft; the third medicine supplementing shaft and the third medicine supplementing shaft plate can be assembled in a circumferential rotating mode, the third medicine supplementing shaft plate is fixed on the bottom surface of the medicine supplementing top plate, a lifting driving gear is further sleeved and fixed on the third medicine supplementing shaft, and the lifting driving gear is in meshing transmission with the lifting driving rack part; the rack part is arranged on the bottom surface of the movable clamping block.

4. The medicated module of claim 1, wherein the movable latch is slidably engaged with the movable slot; the bottom of the medicine supplementing top plate, the two ends of the movable sliding groove are respectively fixed with a first screw mounting plate and a second screw mounting plate, the first screw mounting plate and the second screw mounting plate are respectively assembled with the second medicine supplementing shaft in a circumferential rotation mode, the second medicine supplementing shaft penetrates through the movable clamping block, external threads are arranged on the second medicine supplementing shaft, the external threads are assembled with internal threads arranged on the inner side of the movable clamping block in a screwing mode, and one end of the second medicine supplementing shaft penetrates out of the first screw mounting plate and then is connected with an output shaft of the side pushing motor through a coupling.

5. The patch module of claim 1, wherein the second movable side plate intercepts the top surface of the patch conveyor belt when the second movable side plate is moved to a maximum displacement from the movable frame toward the patch conveyor belt; the first movable side plate does not enter the position right above the medicine supplementing conveying belt when the movable frame moves to the maximum displacement from the medicine supplementing conveying belt.

6. The medicine replenishing module of claim 2, further comprising a spacing baffle for blocking the medicine, wherein one end of the spacing baffle is positioned above the medicine replenishing conveyor belt and cuts off the medicine just above the medicine replenishing conveyor belt to prevent the medicine from passing through, the other end of the spacing baffle is fixedly assembled with the seventh medicine replenishing shaft, and one end of the seventh medicine replenishing shaft passes through the first movable side plate and then is fixedly assembled with the first one-way gear;

the first one-way gear is in meshing transmission with the rotating gear, the rotating gear is sleeved and fixed on a sixth medicine supplementing shaft, the sixth medicine supplementing shaft and the first movable side plate can be assembled in a circumferential rotating mode, and the locking direction of the first one-way gear is in anticlockwise rotation towards the medicine supplementing cylinder; the rotating gear is in meshing transmission with a push plate tooth groove, and the push plate tooth groove is arranged on the medicine supplementing push plate.

7. The drug replenishing module according to claim 6, wherein the part of the spacing baffle plate between the seventh drug replenishing shaft and the part close to the drug replenishing conveyor belt is fixedly assembled with one end of a return tension spring, the other end of the return tension spring is fixedly assembled with a tension spring rotating shaft, and the tension spring rotating shaft is circumferentially and rotatably assembled with the first movable side plate.

8. An automatic medicine dispensing system, characterized in that the medicine replenishing module according to any one of claims 1 to 7 is applied.

9. The automated pharmacy admixture system of claim 8, further comprising:

the transfer conveying mechanism is used for conveying the medicine to be supplemented to the medicine supplementing lifting mechanism;

the intermittent conveying mechanism is used for decomposing the medicines into single boxes, aligning and outputting the single boxes at equal intervals;

and the medicine taking module is used for inputting the output medicines into the drawer and then taking the medicines.

10. The automatic medicine taking system of claim 9, wherein the medicine taking module comprises a medicine taking conveying mechanism and a medicine taking machine, the medicine taking machine comprises a drawer and a medicine taking shell, a hollow medicine taking inner cavity is arranged inside the medicine taking shell, a temporary storage cavity is arranged in the drawer, a rack groove, a drawer sliding block and a locking groove are arranged at the bottom of the drawer, a drawer rack part is arranged at the top of the inner side of the rack groove, and the drawer rack part is in meshing transmission with the reset gear; the reset gear is in meshing transmission with the second one-way gear, and the rotation direction of the second one-way gear is the rotation direction of the second one-way gear driven by the reset gear when the drawer is pulled out;

the reset gear and the second one-way gear are respectively arranged on a fifth medicine taking shaft and a reset output shaft, the fifth medicine taking shaft and the reset output shaft are respectively assembled with a first medicine taking vertical plate in a circumferential rotating mode, the first medicine taking vertical plate is fixed at the bottom of the medicine taking inner cavity, and one end of the reset output shaft is arranged in a reset motor; the drawer sliding block is assembled with the drawer guide rod in a sliding mode, and the drawer guide rod is fixed inside the medicine taking inner cavity;

the medicine taking and conveying mechanism comprises an intermittent conveying mechanism, a medicine feeding conveying belt, a card reader, a label printer and a camera; conveying side plates are respectively arranged on two sides of the medicine feeding conveying belt, the two conveying side plates are fixedly assembled with a first intermittent vertical plate and a second intermittent vertical plate of the intermittent conveying mechanism respectively, the distance between the two conveying side plates is the same as that between the first intermittent vertical plate and the second intermittent vertical plate, and medicine feeding side plates are respectively arranged on the outer sides of the two conveying side plates; the method comprises the following steps that an intermittent conveying mechanism, a read-write probe, a label printer, a label pressing roller and a camera are sequentially arranged in the direction of conveying medicines to a medicine taking machine by a medicine feeding conveying belt, and the read-write probe is in communication connection with a read-write signal end of a reader so as to read an electronic label adhered to the outside of a box body of the medicines; the label printer is used for printing label paper, the label paper is attached to a label paper tape, and a non-setting adhesive is coated on one side, used for being attached, of the label paper; the label pressing roller is used for pressing and sticking label paper on the box body of the medicine; the camera is used for acquiring box body images of the labeled medicines.