CN109775042B

CN109775042B - Formula machine

Info

Publication number: CN109775042B
Application number: CN201910069105.5A
Authority: CN
Inventors: 徐佳; 巴芳; 张贵娜; 孙忠旭
Original assignee: Beijing Hongzhuang Medical Instrument Technology Co ltd
Current assignee: Beijing Hongzhuang Medical Instrument Technology Co ltd
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2024-05-03
Anticipated expiration: 2039-01-24
Also published as: CN109775042A

Abstract

The invention relates to the technical field of medical equipment, and discloses a prescription machine, which is used for improving the miniaturization degree of the prescription machine and the dispensing efficiency of the prescription machine. The invention provides a formula machine, which comprises a cup separating module, a conveying module, a medicine separating device and a film sealing device, wherein: the conveying module is used for conveying the medicine cup and comprises a guide rail, a transport vehicle slidably mounted on the guide rail and a first driving assembly in driving connection with the transport vehicle; the transport vehicle is provided with medicine cup accommodating grooves which are arranged in a matrix; the medicine cup separating module is used for placing medicine cups in the medicine cup accommodating groove, a plurality of medicine cups can be placed at one time, the medicine separating device comprises at least two groups of medicine modules, a fixed support, a movable support and a driving device, the moving direction of the movable support is perpendicular to the direction of the guide rail, medicine separating operation on a plurality of columns of medicine cups is achieved, the film sealing device is provided with a film inlet component and a film pressing component, and the film pressing component can finish the film pressing and cutting process by utilizing one pressing operation.

Description

Formula machine

Technical Field

The invention relates to the technical field of medical equipment, in particular to a prescription machine.

Background

With the progress of society and the development of economy, the living standard of people is continuously improved, the trend of population aging is increasingly obvious, and the proportion of the aged population is increased, so that the demand for social medical and health resources is increased. In addition, due to the acceleration of town and the increase of population flow, public health pressure is increased, and new requirements for medical and health resources are also brought about. The most intuitive embodiment of the social medical and health resources is that the medical and health resources, the medical supporting facilities and the medical staff are provided, and meanwhile, the allocation efficiency of the medical and health resources also indirectly influences the redundancy of the medical and health resources.

For granular or powder medications, it is often necessary to enclose the medication in a cup during dispensing and packaging.

Disclosure of Invention

The embodiment of the invention provides a formulation machine, which is used for improving the miniaturization degree of the formulation machine and the dispensing efficiency of the formulation machine.

The invention provides a formula machine, which comprises a cup separating module, a conveying module, a medicine separating device and a film sealing device, wherein:

the cup separating module comprises a base, a cup separating device arranged on the base and at least two medicine cup storage tanks arranged along a second direction, wherein: each medicine cup storage groove accommodates a group of overlapped medicine cups; the cup separating device comprises a driving assembly and a cup separating shifting fork in driving connection with the driving assembly, the driving assembly drives the cup separating shifting fork to move along a second direction, the cup separating shifting fork is provided with wedge-shaped shifting blocks and cup supporting strips, the wedge-shaped shifting blocks and the cup supporting strips are in one-to-one correspondence with the at least two medicine cup storage grooves, and the cup supporting strips and the wedge-shaped shifting blocks are staggered along the second direction; the cup separating shifting fork can be driven by the driving assembly to be in a first working position and a second working position, when the cup supporting bar is in the first working position, the cup supporting bar can support the cup edge of one medicine cup at the bottommost end of the corresponding medicine cup storage groove, and when the cup separating shifting fork is in the second working position, the wedge-shaped shifting block can extend into the gap between the edges of two adjacent medicine cups at the bottommost end of the corresponding medicine cup storage groove;

The conveying module is used for conveying medicine cups and comprises a bracket, a guide rail arranged on the bracket, a transport vehicle slidably arranged on the guide rail and a first driving assembly in driving connection with the transport vehicle, wherein the first driving assembly is used for driving the transport vehicle to move along the guide rail; the transport vehicle is provided with medicine cup accommodating grooves which are arranged in a matrix, and at least one row of medicine cup accommodating grooves are arranged along the direction parallel to the guide rail;

The medicine dispensing device comprises at least two medicine dispensing modules, a fixed support, a movable support and a driving device, wherein each medicine dispensing module comprises a medicine dispensing bottle, a second driving assembly and a medicine bottle mounting seat, the medicine dispensing bottle is mounted on the medicine bottle mounting seat, and the second driving assembly drives the medicine dispensing bottle to dispense medicine; the medicine distribution module is fixedly arranged on the movable support, the movable support is connected with the fixed support in a sliding manner, and the driving device drives the movable support to move;

The film sealing device comprises a mounting bracket, a packaging film mounting bracket, a film feeding component and a film pressing component, wherein: the packaging film mounting frame is fixedly provided with a packaging film mounting shaft;

the membrane feeding assembly comprises a guide belt, a guide plate and a guide wheel assembly, wherein: the guide belt and the guide plate are arranged on the mounting bracket in a superposition way, and a packaging film channel is arranged between the guide belt and the guide plate; the guide wheel assembly comprises a driving shaft, a first driving motor and guide wheels arranged on the driving shaft, the guide wheels are positioned on one side, far away from the guide belt, of the guide plate, the guide plate is provided with guide wheel passing grooves, the guide wheels are abutted to the guide belt, and the guide wheels drive the packaging film to move along the guide belt;

The film pressing assembly comprises a driving device, a transmission plate, a pressing sealing mechanism and a cutting mechanism, wherein the driving device is arranged on the mounting bracket; the transmission plate is in driving connection with the driving device and can move along a first direction relative to the mounting bracket; the press seal mechanism is arranged on the transmission plate and comprises a heating plate; the cutting mechanism is arranged on the transmission plate and comprises a cutter, and the cutting mechanism and the press sealing mechanism are positioned on the same side of the transmission plate and cut the packaging film after the packaging film is pressed down by the heating plate;

The packaging film installation shaft, the packaging film channel inlet of the film feeding assembly, the packaging film channel outlet of the film feeding assembly, the cutting mechanism and the press sealing mechanism are sequentially opposite;

The medicine dispensing module, the medicine dispensing device and the film sealing device are arranged above the guide rail, the medicine dispensing module is used for dispensing medicine cups to the medicine cup accommodating groove, the moving direction of the moving support is perpendicular to the direction of the guide rail, and a medicine outlet of a medicine dispensing bottle of each medicine dispensing module can be opposite to the medicine cup and is used for dispensing medicine in the medicine dispensing bottle to the medicine cup; the film sealing device seals the medicine cup containing medicine.

In a further technical scheme, the formula machine further comprises a controller, wherein the controller is respectively connected with the cup separating module, the conveying module, the medicine separating device and the film sealing device and is used for controlling the medicine cup accommodating groove of the conveying vehicle of the conveying module to be arranged below the medicine cup storing groove, controlling the cup separating module to separate the medicine cups from the medicine cup accommodating groove, then controlling the conveying module to convey the medicine cups to the medicine separating device for medicine separating operation, controlling the conveying module to convey the medicine cups to the film sealing device after medicine separating is completed, and controlling the film sealing device to seal the medicine cups for containing medicines.

In a further technical scheme, the transport vechicle overlap joint has the upper cover plate, the upper cover plate has the exposure the through-hole in medicine cup storage tank, the opening part of medicine cup has the valgus border, the border joint in upper cover plate surface.

In a further technical scheme, the guide wheel assembly further comprises a fixing frame, two sliding rods, a first screw rod and a spring sleeved outside the first screw rod, the driving shaft is circumferentially rotatably installed on the fixing frame, one end of the first screw rod is fixedly installed on the top of the fixing frame, the other end of the first screw rod penetrates through the mounting bracket and is fixed by a screw cap, the spring is located between the fixing frame and the mounting bracket, and the first screw rod is perpendicular to the surface of the packaging film channel; the sliding rods are arranged in parallel with the first screw rods, the mounting brackets are provided with guide grooves which are matched with the sliding rods one by one, one end of each sliding rod is fixedly connected with the fixing frame, the other end of each sliding rod is in sliding connection with the corresponding guide groove, and the two sliding rods are located at two ends of the driving shaft.

In a further technical scheme, the cutting mechanism further comprises a cutter protecting sleeve, the cutter protecting sleeve is provided with a cutter extending port, the cutter protecting sleeve is elastically mounted on the transmission plate, the cutter is fixedly mounted on the transmission plate, the side surface, away from the transmission plate, of the cutter protecting sleeve is a first surface, and when the cutting mechanism does not work, the cutter is located on the first surface and faces to one side of the transmission plate.

In a further technical scheme, the top surface of transport vechicle has the cutting recess, the cutting recess is along perpendicular to the guide rail direction extends, is located between two adjacent medicinal cup accommodation grooves, the cutting recess is along perpendicular to the lateral wall of guide rail direction is the rubber strip.

In further technical scheme, divide the medicine bottle including bottle and demountable installation in the bottle of bottle, the bottle include bottle body and branch medicine subassembly, the bottle body has relative medicament fall groove and play medicine mouth, the medicament fall groove with the bottleneck of bottle is relative, divide the medicine subassembly to be located the medicament fall groove with go out between the medicine mouth, divide the medicine subassembly to include rotating block and movable block, the rotating block is located in the rotating block mounting groove of bottle body, have with the accommodation groove of movable block adaptation, movable block slidable mounting in the accommodation groove, the rotating block drive the movable block rotate install in the bottle body.

In a further technical scheme, the second drive assembly includes installing support and drive plate, and install in the removal actuating mechanism and the rotary drive mechanism of installing support, wherein:

The movable driving mechanism comprises a first driving motor, a screw rod, a screw cap and a first speed changing assembly, wherein the first speed changing assembly is in transmission connection between the first driving motor and the screw rod, and the screw cap is in threaded connection with the screw rod; the rotary driving mechanism comprises a second driving motor, a transmission shaft, a transmission nut and a second speed changing assembly, wherein the second speed changing assembly is in transmission connection between the second driving motor and the transmission nut, the transmission nut is sleeved with the transmission shaft in a sleeved mode, and the transmission sleeve is in circumferential clamping connection with the transmission shaft; the transmission shaft is axially fixed on the transmission plate, and the nut is axially fixed on the transmission plate;

The transmission shaft is fixedly connected with the moving block, and the moving block is fixedly connected with the rotating block in the circumferential direction.

In a further technical scheme, the heating plate of the press seal mechanism is elastically connected with the transmission plate.

In a further technical scheme, the heating plate is provided with a working part and a non-working part, the working part is a boss part, the non-working part is a groove part, and the groove is internally provided with a heat preservation layer.

In the embodiment of the invention, the cup separating module comprises at least two medicine cup storage tanks, so that the cup separating module can store at least two groups of overlapped medicine cups, and the cup separating fork of the cup separating device can separate the medicine cups with the same number as the cup storage tanks by changing the positions of the cup separating fork between the first working position and the second working position once, thereby improving the cup separating efficiency and saving the space occupied by the cup separating module.

In the embodiment of the application, the conveying module can drive the transport vehicle to drive the medicine cups to move and hold medicines, so that the medicine distributing device can split the medicines into the medicine cups, and the film sealing device seals the medicine cups with the medicines. In the embodiment, the medicine cup accommodating grooves are arranged in a matrix, and compared with the single-row arrangement of the medicine cups in the prior art, the size of the conveying module, particularly the arrangement direction of the medicine cups, can be greatly reduced, so that the space utilization rate is improved, the size of the prescription machine is reduced, and the miniaturization of the prescription machine is facilitated. In addition, the conveying module can convey a plurality of rows of medicine cups, and after the medicine dispensing device is used for completing the medicine filling operation of one row of medicine cups, the movable support is driven to move, so that the medicine dispensing operation of the next row of medicine cups can be performed, and the dispensing efficiency of the prescription machine is improved.

Further, the medicine dispensing module can automatically dispense medicine by utilizing the cooperation of the second driving assembly and the medicine dispensing bottle, and the medicine dispensing device comprises at least two medicine dispensing modules; and the movable support can drive the medicine distribution module to move, so that after a group of medicine distribution modules finish medicine distribution operation on a row of medicine cups, the movable support drives the medicine distribution module to move to the next working position for distributing medicine to the next row of medicine cups.

The film sealing device in this embodiment can accomplish the whole process of film sealing automatically, and when pressing the membrane, the packaging film is located the medicine cup top, drive arrangement drive plate downward movement, drive press seal mechanism and cutting mechanism simultaneously downward movement, press seal mechanism's hot plate contact packaging film earlier and push down packaging film and encapsulate, the hot plate presses the packaging film to the medicine cup on after, the cutter just can cut the packaging film, later drive arrangement drive plate rises to accomplish the film pressing process, and can separate the packaging film. In the embodiment of the application, two operations of press sealing and cutting can be completed by utilizing one driving device, so that the structure of the film pressing assembly can be simplified, the cost of the film pressing assembly is reduced, in addition, two operations can be completed by one action, the working efficiency of the film sealing device can be improved, and the structure is simplified.

Therefore, the prescription machine can improve the drug dispensing efficiency, a plurality of drug cups can be simultaneously dispensed by utilizing one cup dispensing device, one drug dispensing device can dispense drugs for a plurality of rows of drug cups, a delivery module can transport a plurality of rows of drug cups, a film sealing device can be a plurality of films to be sealed at one time, and two operations of film pressing and film cutting can be completed by utilizing one action, so that the volumes of the drug dispensing device and the film sealing device can be reduced, the occupied space of the drug dispensing device can be further reduced, and the working efficiency of the prescription machine can be improved.

Drawings

FIG. 1 is a schematic diagram of a combination structure of a cup separation module, a conveying module, a medicine separation device and a film sealing device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a transport module according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a conveying module according to another embodiment of the present invention;

FIG. 4 is a schematic view of a dispensing device according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a dispensing module according to an embodiment of the present invention;

FIG. 6 is a schematic view of a bottle structure according to an embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view of another embodiment of a dispensing bottle according to the present invention;

FIG. 8 is a schematic cross-sectional view of another embodiment of a dispensing bottle according to the present invention;

FIG. 9 is a schematic diagram of a driving assembly according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of a driving assembly according to another embodiment of the present invention;

FIG. 11 is a schematic diagram of a film sealing apparatus according to an embodiment of the present invention;

FIG. 12 is a schematic view of a membrane module according to an embodiment of the present invention;

FIG. 13 is a schematic view of a membrane module according to another embodiment of the present invention;

FIG. 14 is a schematic view of a membrane module according to another embodiment of the present invention;

FIG. 15 is a schematic view of a membrane module according to another embodiment of the present invention;

FIG. 16 is a schematic cross-sectional view of a membrane module according to another embodiment of the invention;

FIG. 17 is a schematic view of a split-cup module according to an embodiment of the present invention;

FIG. 18 is a schematic diagram of a third driving assembly according to another embodiment of the present invention;

fig. 19 is a schematic cross-sectional view of a third driving assembly according to another embodiment of the invention.

Detailed Description

In order to improve the miniaturization degree of the prescription machine and the dispensing efficiency of the prescription machine, the embodiment of the invention provides the prescription machine. The present invention will be further described in detail with reference to the following examples, in order to make the objects, technical solutions and advantages of the present invention more apparent.

Referring to fig. 1 to 19, an embodiment of the present invention provides a dispensing machine including a cup dispensing module 8000, a delivery module 6000, a medicine dispensing device 2000, and a film sealing device 7000, wherein:

the cup separating module is used for separating medicine cups, and comprises a base 81, a cup separating device 82 arranged on the base 81 and at least two medicine cup storage tanks 83 arranged along a second direction, wherein:

Each cup reservoir 83 accommodates a set of stacked cups; the cup separating device 82 comprises a third driving assembly 821 and a cup separating shifting fork 822 in driving connection with the third driving assembly 821, the third driving assembly 821 drives the cup separating shifting fork 822 to move along the second direction, the cup separating shifting fork 822 is provided with wedge-shaped shifting blocks 8221 and cup supporting strips 8222 which are in one-to-one correspondence with at least two medicine cup storage grooves 83, namely, each medicine cup storage groove 83 corresponds to one wedge-shaped shifting block 8221 and one cup supporting strip 8222, and the cup supporting strips 8222 and the wedge-shaped shifting blocks 8221 are staggered along the second direction;

the cup separating fork 822 can be in a first working position and a second working position under the drive of the third driving assembly 821, when in the first working position, the cup supporting strip 8222 can support the cup edge of one medicine cup at the bottommost end of the corresponding medicine cup storage groove, and when in the second working position, the wedge-shaped shifting block 8221 can extend into the edge gap of two adjacent medicine cups at the bottommost end of the corresponding medicine cup storage groove 83.

The conveying module 6000 is used for conveying medicine cups 66 and comprises a bracket 61, a guide rail 62 arranged on the bracket 61, a transport vehicle 63 slidably arranged on the guide rail 62, and a first driving assembly 64 in driving connection with the transport vehicle 63, wherein the first driving assembly 64 is used for driving the transport vehicle 63 to move along the guide rail 62; the transport vehicle 63 has medicine cup accommodating grooves 631, the medicine cup accommodating grooves 631 are arranged in a matrix, and at least one column of medicine cup accommodating grooves 631 are arranged along a direction parallel to the guide rail 62;

The medicine dispensing device 2000 comprises at least two groups of medicine dispensing modules 21, a fixed support 22, a movable support 23 and a driving device 24, wherein the medicine dispensing modules 21 comprise medicine dispensing bottles 0000, a second driving assembly 1000 and a medicine bottle mounting seat 29, the medicine dispensing bottles 0000 are mounted on the medicine bottle mounting seat, and the second driving assembly 1000 drives the medicine dispensing bottles 0000 to dispense medicines; the medicine distribution module 21 is fixedly arranged on the movable support 23, the movable support 23 is in sliding connection with the fixed support 22, and the driving device 24 drives the movable support 23 to move;

Film sealing device 7000 includes installing support 1, encapsulation membrane mounting bracket 2, advances membrane module 3000 and press membrane module 4000, wherein: the packaging film mounting frame 2 is fixedly provided with a packaging film mounting shaft 3;

The film feeding assembly 3000 includes a guide belt 32, a guide plate 33, and a guide wheel assembly 34, wherein: the guide belt 32 and the guide plate 33 are arranged on the mounting bracket 1 in a superposed manner, and a packaging film channel is arranged between the guide belt 32 and the guide plate 33; the guide wheel assembly 34 comprises a driving shaft 342, a first driving motor 343 and a guide wheel 344 mounted on the driving shaft 342, wherein the guide wheel 344 is positioned on one side of the guide plate 33 far away from the guide belt 32, the guide plate 33 is provided with a guide wheel 344 through groove, the guide wheel 344 is abutted against the guide belt 32, and the guide wheel 344 drives the packaging film to move along the guide belt 32;

The film pressing assembly 4000 comprises a driving device 42, a transmission plate 43, a pressing sealing mechanism 44 and a cutting mechanism 45, wherein the driving device 42 is installed on the mounting bracket 1; the transmission plate 43 is in driving connection with the driving device 42 and can move along a first direction relative to the mounting bracket 1; the press seal mechanism 44 is mounted on the transmission plate 43 and comprises a heating plate 441; the cutting mechanism 45 is mounted on the transmission plate 43 and comprises a cutter 451, the cutting mechanism 45 and the press seal mechanism 44 are positioned on the same side of the transmission plate 43, and after the heating plate 441 presses the packaging film, the packaging film is cut;

The packaging film mounting shaft 3, the packaging film channel inlet of the film feeding assembly 3000, the packaging film channel outlet of the film feeding assembly 3000, the cutting mechanism 45 and the press seal mechanism 44 are sequentially opposite;

The medicine dispensing device 2000 and the film sealing device 7000 are sequentially arranged above the guide rail 62, the moving direction of the moving bracket 23 is perpendicular to the direction of the guide rail 62, and the medicine outlet 0112 of the medicine dispensing bottle 0000 of each medicine dispensing module 21 can be opposite to the medicine cup 66 for sub-packaging medicines in the medicine dispensing bottle 0000 to the medicine cup 66; the film sealing device 7000 performs film sealing treatment on the medicine cup 66 containing the medicine.

In the embodiment of the application, the cup separating module comprises at least two medicine cup storage tanks 83, so that the cup separating module can store at least two groups of overlapped medicine cups, and the cup separating fork 822 of the cup separating device 82 can separate the medicine cups with the same number as the cup storage tanks by changing the positions between the first working position and the second working position once, thereby improving the cup separating efficiency and saving the space occupied by the cup separating module. The delivery module 6000 can drive the transport vehicle 63 to drive the medicine cups 66 to move and hold medicines, so that the medicine dispensing device 2000 dispenses medicines into the medicine cups 66, and the film sealing device 7000 seals the medicine cups 66 with medicines. In this embodiment, the medicine cup accommodating grooves 631 are arranged in a matrix, and compared with the single-column arrangement of the medicine cups 66 in the prior art, the size of the conveying module 6000, especially the arrangement direction of the medicine cups 66, can be greatly reduced, so that the space utilization rate is improved, the size of the prescription machine is reduced, and the miniaturization of the prescription machine is facilitated. In addition, the conveying module 6000 can convey a plurality of rows of medicine cups 66, and after the medicine dispensing device is used for completing the medicine filling operation of one row of medicine cups 66, the movable support is driven to move, so that the medicine dispensing operation of the next row of medicine cups 66 is performed, and the dispensing efficiency of the prescription machine is improved.

Further, the medicine dispensing module 21 can automatically dispense medicine by using the cooperation of the second driving assembly 1000 and the medicine dispensing bottle 0000, and the medicine dispensing device 2000 includes at least two components of medicine dispensing modules 21; and the movable support 23 can drive the medicine dispensing module 21 to move, so that after the medicine dispensing operation is completed by using one group of medicine dispensing modules 21 in one row of medicine cups 66, the movable support drives the medicine dispensing module 21 to move to the next working position, and medicine is dispensed to the next row of medicine cups 66.

In this embodiment, the carrier 63 moves to the lower part of the medicine cup storage tank 83 of the cup separating device 8000, the medicine cups stored in the medicine cup storage tank 83 are separated and placed in the medicine cup accommodating tank of the carrier by the cup separating module 8000, after the medicine cups are filled in the carrier, the carrier 63 is controlled to drive the medicine cups 66 to move to the medicine separating device 2000 to contain medicines, so that the medicines are separated and packaged into the medicine cups 66, and then the medicine cups 66 with the separated medicines are transported to the lower part of the film sealing device 7000 for film sealing.

The transport vehicle 63 of the transport module 6000 transports the medicine cup 66 with the packaged medicine to one end of the guide rail 62, the packaging film of the packaging film roll on the packaging film mounting shaft 3 enters the packaging film channel from the packaging film channel inlet of the film feeding component 3000 and then extends out from the packaging film channel outlet, the first driving motor 343 can drive the guide wheel 344 to drive the packaging film to advance or retreat, taking the driving wheel to drive the packaging film to advance as an example, the driving wheel drives the packaging film to advance to cover the medicine cup 66, then the driving device 42 drives the transmission plate 43 to downwards, the heating plate 441 of the pressing mechanism 44 presses the packaging film, and then the cutter 451 cuts off the packaging film to complete one packaging operation.

The film sealing device 7000 in this embodiment can automatically complete the whole film sealing process, and when film is pressed, the film sealing device 7000 is located above the medicine cup 66, the driving device 42 drives the driving plate 43 to move downwards, the driving plate 43 drives the pressing sealing mechanism 44 and the cutting mechanism 45 to move downwards simultaneously, the heating plate 441 of the pressing sealing mechanism 44 contacts the film sealing and presses the film sealing downwards for sealing, after the heating plate 441 presses the film sealing onto the medicine cup 66, the cutter 451 just can cut the film sealing, and then the driving device 42 drives the driving plate 43 to ascend, so that the film pressing process is completed, and the film sealing can be separated. In the embodiment of the application, the two operations of press sealing and cutting can be completed by using one driving device 42, so that the structure of the film pressing assembly 4000 can be simplified, the cost of the film pressing assembly 4000 can be reduced, in addition, two operations can be completed by one action, and the working efficiency of the film sealing device 7000 can be improved.

Therefore, the prescription machine can improve the drug dispensing efficiency, the drug dispensing device 8000 can dispense a plurality of drug cups simultaneously, one drug dispensing device 2000 can be utilized to dispense drugs for a plurality of rows of drug cups 66, the delivery module 6000 can transport a plurality of rows of drug cups 66, the film sealing device 7000 can seal films for a plurality of drug cups at one time, and two operations of film pressing and film cutting can be completed by one action, so that the volumes of the drug dispensing device 2000 and the film sealing device 7000 can be reduced, the occupied space of the drug dispensing device 2000 can be further reduced, and the working efficiency of the prescription machine can be improved.

Specifically, each cup supporting strip 8222 and a wedge-shaped shifting block 8221 are in a group of structures, in the group of structures, the cup supporting strips 8222 are used for supporting a group of medicine cups, and when the wedge-shaped shifting blocks 8221 move to the second working position, the gap between the edges of two adjacent medicine cups at the bottommost end of the corresponding medicine cup storage groove 83 can be stretched, so that cup separation is realized.

In a specific embodiment, the second direction is perpendicular to the guide rail, the medicine cup accommodating grooves of the transport vehicle extend into columns along the guide rail direction, the medicine cup accommodating grooves of the transport vehicle extend into rows along the second direction, and the number of medicine cup accommodating grooves included by the cup separating device is the same as that of medicine cup accommodating grooves of each row of the transport vehicle, so that the medicine cup accommodating operation of the medicine cup accommodating grooves of one row of the transport vehicle can be completed by one-time cup separating operation of the cup separating device, the medicine cup accommodating grooves of the next row are opposite to the medicine cup accommodating grooves of the cup separating module by driving the transport vehicle, and then cup separating is performed, so that the medicine cup accommodating operation of the medicine cup accommodating grooves of the transport vehicle is completed sequentially. The medicine dispensing device comprises a medicine dispensing module, a medicine dispensing device and a movable support, wherein the medicine dispensing module drives the medicine dispensing module to be opposite to the medicine dispensing device, and the medicine dispensing module is used for dispensing medicines for medicine cups in a row of medicine cup accommodating grooves of the transportation vehicle. The transport vechicle drives the medicine cup that is equipped with the medicine and removes to the sealing membrane device below, and the sealing membrane of sealing membrane device can encapsulate the quantity of medicine cup and the medicine cup holding groove quantity of every row of transport vechicle along being parallel to the drive shaft direction equals to sealing membrane device can utilize the operation of sealing membrane of a row of medicine cup of operation completion in proper order.

In a further embodiment, the dispensing operation of the prescription machine may be automatically completed by a controller, so as to further improve the dispensing efficiency. The formula machine further comprises a controller, wherein the controller is respectively connected with the cup separating module, the conveying module, the medicine separating device and the film sealing device and is used for controlling the medicine cup accommodating groove of the conveying vehicle of the conveying module to the lower part of the medicine cup storage groove, controlling the cup separating module to separate and put medicine cups into the medicine cup accommodating groove, then controlling the conveying module to convey the medicine cups to the medicine separating device for medicine separating operation, and controlling the conveying module to convey the medicine cups to the film sealing device after medicine separating is completed, and controlling the film sealing device to seal films on the medicine cups containing medicines.

In the embodiment of the invention, each structure is connected with the controller, so that the automatic control of the formula machine can be realized, the working efficiency of the formula machine can be further improved, and in addition, the dispensing precision of the formula machine can be improved.

In a specific embodiment, a controller of the prescription machine is connected with the first driving component 64, the second driving component 1000, the third driving component 821 and the driving device 24, and is used for controlling the first driving component 64 to drive the transport vehicle 63 to move so that a medicine cup accommodating groove of the transport vehicle is opposite to a medicine cup storage groove of the cup separating module, and controlling the third driving component 821 to drive the cup separating fork to separate a medicine cup, so that the medicine cup falls into the medicine cup accommodating groove, and the cup separating operation is automatically completed; the first driving component 64 is controlled to drive the transport vehicle 63 to move, so that one group of medicine cups 66 in a row of medicine cups 66 are opposite to the medicine dispensing openings of the medicine dispensing bottles 0000, the medicine dispensing bottles 0000 are controlled to dispense medicines to the medicine cups 66, after the medicine cups 66 opposite to the medicine dispensing bottles 0000 dispense medicines, the first driving component 64 is controlled to drive the transport vehicle to move continuously until the next group of medicine cups 66 are opposite to the medicine dispensing openings of the medicine dispensing bottles 0000, the medicine dispensing bottles 0000 are controlled to dispense medicines to the medicine dispensing openings, the medicine dispensing operation is repeated, and after the medicine dispensing operation of the row of medicine cups 66 is completed, the driving device 24 is controlled to drive the movable support 23 to move, so that the medicine dispensing openings of the medicine dispensing bottles 0000 are opposite to the next row of medicine cups 66, and the medicine dispensing operation is repeated; after the medicine cups carried by the transport vehicle are distributed with the finished medicines, the controller controls the transport vehicle to move below the film sealing device and controls the film sealing device to advance films, seal films and cut films.

Referring to fig. 2, in a further embodiment, the carrier 63 is overlapped with an upper cover plate 632, the upper cover plate 632 has a through hole exposing the medicine cup accommodating groove 631, the opening of the medicine cup 66 has an outward turned edge, and the edge is clamped on the surface of the upper cover plate 632.

In this embodiment, the edge of the medicine cup 66 can be clamped on the surface of the upper cover plate 632 of the transport vehicle 63, so that the upper cover plate 632 can drive the medicine cup 66, on one hand, the medicine cup 66 can be conveniently placed in the medicine cup accommodating groove 631 of the transport vehicle 63, when the medicine cup 66 needs to be placed on the transport vehicle 63, the medicine cup 66 can be clamped on the upper cover plate 632 first, then the upper cover plate 632 is directly placed on the transport vehicle 63, further, each transport vehicle 63 can be provided with a plurality of upper cover plates 632, so as to prepare a plurality of upper cover plates 632 with medicine cups 66, and when the medicine cups 66 in the transport vehicle 63 are used, a group of upper cover plates 632 are installed again, so that the medicine cup 66 can be installed, thereby being beneficial to improving the placing efficiency of the medicine cup 66 and improving the dispensing efficiency. On the other hand, after the medicine cup 66 is packaged, the cover plate can be opened and the packaged medicine cup 66 can be taken out, so that the medicine cup 66 can be conveniently unloaded from the transport vehicle 63, and the dispensing efficiency can be further improved. In addition, during dispensing, more medicine powder falls on the upper cover plate 632, and after the upper cover plate 632 is removed, the medicine can be cleaned, and in addition, the inside of the transport vehicle 63 can be cleaned conveniently.

Referring to fig. 2 and 3, the two ends of the bracket along the moving direction of the carrier vehicle are also provided with a position sensor 611 and an anti-collision block 612, the anti-collision block 612 is positioned at each position sensor 611 towards the direction of the carrier vehicle, the carrier vehicle moves to the end to trigger the position sensor 611, and the position sensor 611 sends out a signal; the position sensor 611 is connected with a controller, and the controller receives a signal to control the transport vehicle to stop moving, and then to move reversely.

In a further embodiment, the two ends of the bracket 61 along the moving direction of the carrier 63 are provided with position sensors 611, the conveying module 6000 further comprises an anti-collision block 612 positioned at each position sensor 611 towards the carrier 63, the carrier moves to the end triggering position sensor 611, and the position sensor 611 sends out a signal; the position sensor 611 is connected with a controller, and the controller receives a signal to control the transport vehicle to stop moving.

When the carrier 63 moves to one end limit position of the bracket 61, the position sensor 611 is triggered, the controller controls the carrier 63 to stop moving, and can continuously control the carrier 63 to move reversely according to the situation, and when the carrier moves to the other end limit position, the position sensor 611 is triggered, the controller controls the carrier to stop moving, and can continuously control the carrier 63 to move reversely according to the situation. The above-mentioned limit positions refer to both ends of the travel range of the carriage 63, and this embodiment can improve the accuracy of the controller controlling the first driving assembly 64 to control the carriage 63 to stop moving, so as to improve the effect of controlling the carriage 63. In this embodiment, when the carrier 63 collides with the edge, the carrier 63 collides with the impact block 612, so that the shock absorbing effect can be achieved, and the structure located in the moving direction of the carrier 63 is protected from the collision. In a specific embodiment, the crash block 612 may be a rubber block.

With continued reference to fig. 2 and 3, in a specific embodiment, the first driving assembly 64 includes a driving motor 641, a first pulley 642, a first pulley (not shown), and a belt 643 connected to the first pulley 642 and the first pulley (not shown), the first pulley 642 has a diameter identical to that of the first pulley (not shown), the belt 643 between the first pulley 642 and the first pulley (not shown) is parallel to the guide rail 62, and the carriage 63 is fixedly connected to the belt 643.

In this embodiment, the first driving component 64 utilizes the belt 643 to drive, the structure is simpler, and the belt 643 has certain flexibility, utilizes the belt 643 to drive the transport vechicle 63 to move, is difficult for interfering with the structure that the transport vechicle 63 slides along the guide rail 62 to do benefit to the stability that improves transport module transportation.

Referring to fig. 3, in a further embodiment, the transporter 63 includes a base 633, the position sensor 611 is located in a direction of the base 633 toward the guide rail 62, the base 633 has a trigger tab 6331 in a direction of the base 633 toward the guide rail 62, and the position sensor 611 has a trigger notch, and the position sensor 611 is triggered when the trigger tab 6331 is located in the trigger notch.

In this embodiment, the position sensor 611 is located below the bottom plate 633, so that the bottom plate 633 does not directly strike the position sensor 611, and it is possible to avoid the situation that the transport vehicle 63 directly strikes the position sensor 611 due to inaccurate motion control of the transport vehicle 63, thereby improving the service life of the position sensor 611. And the trigger blocking piece 6331 passes through the trigger notch of the position sensor 611, so that the position sensor 611 is triggered, and even if the movement control of the transport vehicle 63 is inaccurate, the transport vehicle 63 can drive the trigger blocking piece 6331 to pass through the trigger notch, so that the position sensor 611 is not damaged.

In a further embodiment, the delivery module 6000 further comprises cup sensors 65 located on both sides of the rail 62, and the carriage 63 is in a through structure along a direction perpendicular to the rail 62.

In this embodiment, the medicine cup sensor 65 can detect whether the transport vehicle 63 at the corresponding position holds the medicine cup 66, if the medicine cup 66 is missing, the medicine cup sensor 65 sends a signal, and on one hand, the signal can be an indicator lamp or a buzzer, or the signal is transmitted to the controller, and the controller controls the transport vehicle 63 to stop moving for processing.

Referring to fig. 11 and 12, in a further embodiment, the guide wheel assembly 34 further includes a fixing frame 341, two sliding rods 348, a first screw 345 and a spring 346 sleeved outside the first screw 345, the driving shaft 342 is circumferentially rotatably mounted on the fixing frame 341, one end of the first screw 345 is fixedly mounted on the top of the fixing frame 341, the other end passes through the mounting bracket 1 and is fixed by a nut 347, the spring 346 is located between the fixing frame 341 and the mounting bracket 1, and the first screw 345 is perpendicular to the surface of the packaging film channel; the sliding rods 348 are arranged in parallel with the first screw rods 345, the mounting bracket is provided with guide grooves 311 which are matched with the sliding rods 348 one by one, one end of each sliding rod 348 is fixedly connected with the fixed frame 341, the other end of each sliding rod 348 is in sliding connection with the corresponding guide groove 311, and the two sliding rods 348 are positioned at two ends of the driving shaft 342.

In this embodiment, before the guide wheel 344 drives the packaging film to move, the elastic force of the spring 346 between the fixing frame 341 and the mounting bracket 1 can be adjusted by using the nut, so as to adjust the abutting force between the guide wheel 344 and the guide belt 32, thereby being beneficial to improving the friction force between the guide wheel 344 and the packaging film, and improving the effect that the guide wheel 344 drives the packaging film to advance. In practical application, the film feeding assembly 3000 can be adjusted according to the characteristics of the packaging film, such as the material and thickness, so as to be widely applied.

With continued reference to fig. 12, in a specific embodiment, the guide wheel assembly 34 includes at least two first screws 345 and springs 346 corresponding to the first screws 345 one by one, and the at least two first screws 345 are uniformly arranged.

In this embodiment, the balance of the abutment force in the axial direction of the drive shaft can be improved by adjusting the abutment force between the guide wheel 344 and the guide belt 32 by at least two first screws 345 which are uniformly provided.

The outer surface of the guide wheel 344 is a rubber surface, which can provide better friction for the packaging film. In addition, the surface smoothness of the guide belt 32 is good so that the encapsulation film slides on the surface of the guide belt 32.

Further, in this embodiment, when the guide wheel assembly 34 adjusts the abutment force between the guide wheel 344 and the guide belt 32 by adjusting the nut, the fixing frame 341 with the guide wheel 344 mounted thereon moves up and down by the cooperation of the sliding bar 348 and the guide groove 311, so as to improve the guiding effect of the movement of the fixing frame 341. It should be noted that, the guiding of the movement of the fixing frame 341 is realized by adopting the manner of matching the sliding bar 348 with the guiding groove 311, the guiding effect is better, and the matching of the sliding bar 348 and the guiding groove 311 can be made more precise, so that the sliding bar is not easy to shake when sliding along the extending direction of the guiding groove 311, and the situation that the driving shaft 342 driving the guiding wheel 344 is askew can be reduced, so that the packaging film can be stably driven to move.

By matching the two groups of slide bars 348 with better guiding effect with the guide groove 311, the limit effect of the slide bars along the circumferential direction of the driving shaft 342 can be further improved, the rigidity of the guide wheel assembly 34 is improved, and the driving shaft 342 can be further prevented from being skewed. In addition, the design of the structure can also adjust the weight problem of the membrane feeding assembly 3000, even if the weight unbalance loading condition occurs to the guide wheel assembly 34, the structure design of the two groups of sliding rods 348 and the guide grooves 311 can overcome the above problem, thereby ensuring that the guide wheel assembly 34 is kept stable.

In a further embodiment, the cutting mechanism 45 further includes a cutter protecting sleeve 452, the cutter protecting sleeve 452 has a cutter extending opening, the cutter protecting sleeve 452 is elastically mounted on the transmission plate 43, the cutter 451 is fixedly mounted on the transmission plate 43, the side of the cutter protecting sleeve 452 away from the transmission plate 43 is a first surface, and when not working, the cutter 451 is located on the side of the first surface facing the transmission plate 43.

In this embodiment, the cutting mechanism 45 includes a cutter protecting sleeve 452, and in operation, the cutter protecting sleeve 452 is firstly contacted with the packaging film, and because the cutter protecting sleeve 452 is elastically connected with the transmission plate 43, when the transmission plate 43 is continuously pressed down, the position of the cutter protecting sleeve 452 is basically unchanged, and the cutter 451 continuously descends along with the transmission plate 43 and extends out from the cutter extending opening to perform cutting. Therefore, in this embodiment, only when the film pressing assembly 4000 works, that is, when the packaging film is cut, the cutter 451 extends out from the cutter extending opening, so that the operator can be prevented from being cut by the cutter 451 due to misoperation and other actions, and the cutter 451 can be prevented from being damaged by the collision of external structures, so that the safety of the film pressing assembly 4000 is improved. In addition, the cutter protecting sleeve 452 firstly contacts the packaging film, and can flatten and tighten the packaging film in the corresponding area, so that the cutter 451 can complete the cutting process by using smaller force, and the service life of the cutter 451 is further prolonged.

In a specific embodiment, the cutter protecting sleeve 452 is fixedly connected with a first guide rail 453, the transmission plate 43 is provided with a first guide groove slidingly assembled with the first guide rail 453, one end of the first guide rail 453 away from the cutter protecting sleeve 452 is provided with a first limiting block clamped with the first guide groove, a first spring 454 is sleeved outside the first guide rail 453, and the first spring 454 is located between the transmission plate 43 and the cutter protecting sleeve 452.

In a specific embodiment, two first rails 453 may be included to improve stability of the tool 451 in the up-and-down elastic movement of the sheath without being prone to deflection.

In a further embodiment, the top surface of the carriage 63 has a cutting groove 634, the cutting groove 634 extends along a direction perpendicular to the guide rail 62, and is located between two adjacent medicine cup accommodating grooves 631, and the side wall of the cutting groove 634 along the direction perpendicular to the guide rail 62 is a rubber strip 635.

After the medicine cups 66 are filled with medicine, the packaging film is cut to separate the respective medicine cups 66, and in this embodiment, the cutting grooves 634 may be cut by the cutter while the cutter cuts the packaging film, and the cutter may extend into the cutting grooves 634 to improve the cutting effect. In this embodiment, the rubber strip 635 prevents the cutter from being damaged when the cutter cuts the side wall of the cutting groove 634, and is beneficial to supporting and leveling the packaging film and facilitating cutting.

Referring to fig. 5 to 7, in a further embodiment, a medicine dispensing bottle 0000 includes a bottle head 01 and a bottle body 02 detachably mounted on the bottle head 01, the bottle head 01 includes a bottle head body 011 and a medicine dispensing component 012, the bottle head body 011 has a medicine drop slot 0111 and a medicine outlet 0112 which are opposite, the medicine drop slot 0111 is opposite to a bottle mouth of the bottle body 02, the medicine dispensing component 012 is located between the medicine drop slot 0111 and the medicine outlet 0112, the medicine dispensing component 012 includes a rotating block 0121 and a moving block 0122, the rotating block 0121 is located in a rotating block 0121 mounting slot of the bottle head body 011 and has a containing slot 0121 adapted to the moving block 0122, the moving block 0122 is slidably mounted in the containing slot 0121, and the rotating block 0121 drives the moving block 0122 to rotate and is mounted on the bottle head body 011.

The vial 0000 in this embodiment works as follows: the medicine distribution bottle 0000 is arranged on a prescription machine, the bottle head 01 is fixedly connected with a medicine bottle mounting seat 29, the bottle body 02 is positioned above the bottle head 01, the second driving component 1000 controls the rotating block 0121 of the medicine distribution component 012 to rotate to the position that the rotating block 0121 is opposite to the medicine falling groove 0111, the moving block 0122 is pulled to a set position, so that the containing groove 0111 is formed into a medicine containing groove 0111 and is used for containing medicines, the medicines in the bottle body 02 fall into the containing groove 0111 through the medicine falling groove 0111, the rotating block 0121 rotates to the containing groove 0111 to face the medicine outlet 0112, and the medicines fall out from the containing groove 0111 through the medicine outlet 0112 and fall into a medicine cup, so that the medicine distribution process is completed.

The medicine dispensing bottle 0000 in this embodiment can be used to hold medicine to be dispensed, and the moving distance of the moving block 0122 can be set according to the amount of medicine to be dispensed, so that the medicine can be dispensed quantitatively.

In specific embodiment, bottle 02 and bottle head 01 threaded connection, and have sealed pad between the two, on the one hand threaded connection's installation and dismantlement operation are simpler and more convenient, and stability is better, on the other hand, can improve the leakproofness of dividing medicine bottle 0000 to the difficult caking of medicine in the bottle 02 goes bad.

In a further embodiment, the rotating block 0121 has a limit groove 01212 extending along the circumferential direction, the bottle head body 011 has a limit post 0123, and the limit post 0123 extends into the limit groove 01212.

In this embodiment, when the rotating block 0121 rotates, the limiting post 0123 can slide along the limiting groove 01212, so that the rotating block 0121 can rotate in the bottle head body 011 without axial falling off, and in addition, the structure can improve the rotating stability of the rotating block 0121.

The notch of the accommodating groove 0121 of the rotating block 0121 is provided with a limiting rod 0124, the moving block 0122 stretches into a limiting block 0121 at the end part of the accommodating groove 0121, and the limiting rod 0124 is matched with the limiting block 0121.

In this embodiment, the stop lever 0124 can be clamped with the stop block 0121, so that when the moving block 0122 moves, the moving block 0122 cannot fall off from the accommodating groove 01111, and the stability of the medicine dispensing bottle 0000 in the working process can be improved.

Referring to fig. 7 and 8, in a further embodiment, the moving block 0122 has a first sliding groove 0122, the limiting rod 0124 is slidably assembled with the first sliding groove 0122, and the limiting block 0121 is located at an end of the first sliding groove 0122.

In this embodiment, the stop lever 0124 slides in the chute, so that the moving block 0122 can not rotate in the rotating block 0121 on one hand, and can also play a role of a guide rail on the other hand, so as to improve the guiding effect of the movement of the moving block 0122.

In another embodiment, the bottle head body 011 may have a second chute, the stopper 0121 is slidably assembled with the second chute, and the stopper rod 0124 is located at the end of the second chute. In this embodiment, the moving block 0122 does not rotate in the rotating block 0121, and the guide rail can also be used to improve the guiding effect of the moving block 0122.

In a specific embodiment, a set of sliding grooves and sliding blocks are arranged between the bottle head body 011 and the moving block 0122 of the bottle head 01, and two or more sets of sliding grooves and sliding blocks can be also arranged, so that the above effects can be achieved.

In a further embodiment, the outer circumferential side of the bottle head 01 is also provided with a sealing ring 03. When the bottle head 01 is mounted on the medicine bottle mounting seat 29, a good sealing effect can be provided, or when medicine bottles 0000 are stored, the sealing ring 03 is matched with a device for containing the medicine bottles 0000, so that the sealing effect is improved. Thereby reducing the situation that water vapor enters the medicine dispensing bottle 0000 or the inside of the prescription machine so as to reduce the situation that medicines in the medicine dispensing bottle 0000 agglomerate or deteriorate.

Referring to fig. 9 and 10, in a further embodiment, the second driving assembly 1000 includes a mounting bracket 11 and a transmission plate 14, and a moving driving mechanism 12 and a rotating driving mechanism 13 mounted on the mounting bracket 11, wherein: the mobile driving mechanism 12 comprises a first driving motor 121, a screw rod 122, a nut 123 and a first speed changing component 124, wherein the first speed changing component 124 is in transmission connection between the first driving motor 121 and the screw rod 122, and the nut 123 is in threaded connection with the screw rod 122; the rotary driving mechanism 13 comprises a second driving motor 131, a transmission shaft 132, a transmission nut 133 and a second speed changing assembly 134, wherein the second speed changing assembly 134 is in transmission connection between the second driving motor 131 and the transmission nut 133, the transmission nut 133 and the transmission shaft 132 are sleeved and installed, and the transmission sleeve 133 is in circumferential clamping connection with the transmission shaft 132; the transmission shaft 132 is axially fixed to the transmission plate 14, and the nut is axially fixed to the transmission plate 14; the transmission shaft 132 is fixedly connected with the moving block 0122, the moving block 0122 is fixedly connected with the rotating block 0121 in the circumferential direction, the controller is also connected with a first driving motor and a second driving motor, and when the medicine is distributed, the first driving motor is controlled to drive the moving block to move for a set distance, and the second driving motor is controlled to drive the rotating block to rotate for a circle to perform medicine distribution operation once.

In this embodiment, the dispensing module 21 operates as follows: the medicine dispensing bottle 0000 is arranged on a medicine bottle mounting seat 29, a bottle head 01 is fixedly connected with the medicine bottle mounting seat 29, a bottle body 02 is positioned above the bottle head 01, a prescription machine control movable bracket 23 is positioned at a first position, a medicine outlet of a medicine dispensing bottle is opposite to a medicine cup, a rotary driving mechanism 13 of a second driving assembly 1000 is controlled to drive a rotary block 0121 of the medicine dispensing module 21 to rotate to a containing groove 0111 opposite to the medicine falling groove 0111, a movable block 0122 is driven by a movable driving mechanism 12 to a set position, so that the containing groove 0111 is formed into a medicine containing groove 0111, specifically, the space of the medicine containing groove 0111 is the amount of medicine required to be configured, the medicine containing groove 0111 is used for containing medicine, the medicine in the bottle body 02 falls into the containing groove 0111 through the medicine falling groove 0111, the rotary driving mechanism 13 drives the rotary block 0111 to rotate to the containing groove 0111 to face the medicine outlet 0111, and then the medicine falls out from the containing groove 0111 through the medicine outlet 0111, and falls into the medicine cup, so that the first position dispensing process of the medicine is completed; the rotation driving mechanism 13 drives the rotating block 0121 of the medicine dispensing module 21 to rotate to the position that the accommodating groove 0111 is opposite to the medicine falling groove 0111, so that the accommodating groove 0111 is filled with medicines falling from the bottle 02 again, the movable bracket 23 of the medicine dispensing device 2000 drives the medicine dispensing module 21 to move to the second position, and the medicine dispensing operation at the first position is repeated to complete the medicine dispensing process at the second position, and the further medicine dispensing device 2000 can further comprise a third position, a fourth position and the like, and particularly can be provided with a plurality of working positions according to actual conditions so as to further improve the medicine dispensing efficiency.

By using the medicine dispensing module 21 in the embodiment to dispense medicine, automatic and quantitative medicine dispensing can be realized, and the accuracy and precision of medicine dispensing are higher.

In a specific embodiment, the transmission shaft may be a spline shaft or a square shaft, and the transmission sleeve is an adapted spline nut or a transmission sleeve with a square hole.

In a further embodiment, the second driving assembly 1000 further includes a guide shaft 15 disposed parallel to the screw 122, and the driving plate 14 is slidably mounted on the guide shaft 15.

In this embodiment, the driving plate 14 is fixed with a driving shaft 132 and a nut along the moving direction to transmit the linear movement, and in this embodiment, the driving plate 14 is slidably assembled on the guiding shaft 15, so that when the driving plate 14 moves, the guiding shaft 15 can guide the driving plate 14, so as to improve the stability of the movement of the driving plate 14, and further improve the stability of the linear movement output by the driving shaft 132.

In a further embodiment, the medicine dispensing device 2000 further includes medicine collecting boxes 25 corresponding to the medicine dispensing modules 21 one by one, and the medicine collecting boxes 25 are covered on the outer sides of the connection ends of the moving block 0122 and the transmission shaft 132 and the moving block 0122.

In this embodiment, the medicine collecting box 25 is covered outside the transmission shaft 132 and the moving block 0122, so that when the moving block 0122 moves, the medicine powder carried by the moving block 0122 can be concentrated in the medicine collecting box 25, and the formation of spray in the formulation machine is reduced, thereby being beneficial to maintaining the cleanliness of the formulation machine, reducing the maintenance cost of the formulation machine and prolonging the service life of the components of the formulation machine.

Specifically, the dimensions of the cartridge 25 in the direction of movement of the movement block 0122 are large enough to accommodate movement of the movement block 0122 within the cartridge 25 to prevent structural interference between the movement block 0122 and the cartridge 25. In a specific embodiment, the drug-collecting case 25 abuts against the drug bottle mounting base 29, so that the drug powder does not fly out from between the drug-collecting case 25 and the drug bottle mounting base 29.

In a specific embodiment, vial mount 29 has an opening 26, and movable block 0122 moves through opening 26 with one end of cartridge 25 extending into opening 26.

In the structure in the embodiment, on one hand, one end of the medicine collecting box 25 extends into the opening 26, so that the opening 26 can play a limiting role on the medicine collecting box 25; on the other hand, the medicine collecting box 25 is effective in collecting medicine powder.

In a further embodiment, the second drive assembly 1000 further comprises a displacement sensor 16 and a rotation sensor 17, which activates the displacement sensor 16 when the transmission plate 14 is in the set position; when the transmission shaft rotates to a set position, the rotation sensor 17 is triggered; the controller is also connected with the displacement sensor and the rotation sensor and is used for acquiring the position information triggering the displacement sensor and the position information triggering the rotation sensor.

In this embodiment, the controller obtains the positions of the trigger displacement sensor and the rotation sensor, so that the positions of the moving block and the rotating block can be obtained, so as to serve as a basic point for the controller to control the moving block and the rotating block to act, and the position of the basic point is controlled to a certain extent, so that more accurate control precision can be obtained.

In a further embodiment, the movable support 23 further comprises a medicine bottle mounting plate, the medicine bottle mounting seat 29 is fixedly mounted on the medicine bottle mounting plate, and the medicine dropping opening of the medicine dispensing bottle 0000 is located on the plane where the bottom surface of the medicine bottle mounting plate is located.

In this embodiment, the medicine dropping opening of the medicine dispensing bottle 0000 is located on the plane where the bottom surface of the medicine bottle mounting plate is located, and when the medicine dispensing device 2000 is used, the medicine bottle mounting plate is located above the medicine containing container, so that the medicine dropping opening of the medicine dispensing bottle 0000 is opposite to the medicine receiving opening of the medicine containing container. The medicine dropping opening of the medicine distribution bottle 0000 is positioned on the plane where the bottom surface of the medicine bottle mounting plate is positioned, the distance between the medicine dropping opening and the medicine receiving opening of the medicine container below is relatively short, and when medicine drops into the medicine container, splashed spray is relatively less, so that the cleanliness of the prescription machine is favorably maintained, the maintenance cost of the prescription machine is reduced, and the service life of parts of the prescription machine is prolonged.

Of course, under the condition of permission, the medicine falling port can extend out of the plane of the bottom surface of the medicine bottle mounting plate, so that the distance between the medicine falling port of the medicine distribution bottle 0000 and the medicine receiving port of the medicine container is further reduced.

In a further embodiment, the bottle head 01 is provided with a radio frequency identification chip 013, information of the medicament in the medicine dispensing bottle 0000 is stored in the chip, and a position of the medicine bottle mounting seat 29 opposite to the radio frequency identification chip 013 is provided with a radio frequency identification chip reader 291; the bottle head 01 is provided with a magnetic steel 014, a proximity switch 292 is arranged at the position, opposite to the magnetic steel 014, of the medicine bottle mounting seat 29, and the magnetic steel 014 triggers the proximity switch 292 after the bottle head 01 is mounted.

The radio frequency identification chip 013 (Radio Frequency Identification, abbreviated as RFID) is a short-distance wireless communication technology, and information of a drug in a corresponding bottle 02, such as a drug component, a state or a drug quantity to be dispensed, etc., is stored in the radio frequency identification chip 013, wherein the component can be a specific single drug component name, a drug formula, the state information can include information of a particle size or a powder form, etc. The medicine bottle mounting seat 29 is provided with a radio frequency identification chip reader 291 for reading chip information, when the medicine dispensing bottle 0000 is mounted on the medicine bottle mounting seat 29, the radio frequency identification chip 013 is opposite to the radio frequency identification chip reader 291, and then the control system can acquire medicine information so as to improve the medicine dispensing accuracy of the prescription machine and prevent medicine mistakes. When the vial 0000 is mounted to the vial mount 29, the proximity switch 292 of the vial mount 29 is triggered by the magnet 014, indicating that the vial 0000 is in place, the control system can control the movement of the various parts to start the dispensing machine. The starting is not required to be controlled manually and independently, and the situation that the prescription machine is started due to misoperation caused by the fact that the medicine dispensing bottle 0000 is not installed can be prevented.

In a further embodiment, a position sensor is also included, mounted to the fixed support 22, for detecting the position of the movable support 23. In this embodiment, with the position sensor, the accuracy of the movement of the moving bracket 23 can be improved.

Referring to fig. 14, in a further embodiment, the heating plate 441 has a working portion 4411 and a non-working portion 4412, wherein the working portion 4411 is a boss portion, and the non-working portion 4412 is a groove portion.

In this embodiment, the shape of the working portion 4411 of the heating plate 441 is the same as the shape of the packaging portion of the medicine cup to be packaged, so as to seal the film, and the non-working portion 4412 is a groove portion, so that the non-working portion 4412 can avoid the packaging film and be far away from the medicine cup, on one hand, the damage of the heat of the heating plate 441 to the packaging film can be reduced, and on the other hand, some medicines may be deteriorated when being subjected to high temperature, so that the embodiment can also prevent the influence of high temperature to the medicines, and therefore, the embodiment can improve the quality of the packaging film and the quality of the medicines.

In a further embodiment, the heating plate 441 has a working portion 4411 and a non-working portion 4412, the working portion 4411 being a boss portion, the non-working portion 4412 having a heat insulating layer.

In this embodiment, the heating part further has a heat-insulating layer, which is on the one hand heat-insulating, i.e. the heating plate 441 keeps temperature, so as to reduce heat dissipation of the heating plate 441, and facilitate temperature control of the whole machine; on the other hand, the heat insulation effect can be achieved, namely, the heat of the medicine cup and the heating plate 441 is isolated, the influence of high temperature on the packaging film and the medicine is reduced, and therefore the quality of the packaging film and the quality of the medicine are improved.

In a further embodiment, the heating plate 441 has a temperature sensor for monitoring the temperature of the heating plate 441.

In this embodiment, the temperature sensor detects the temperature of the heating plate 441 to maintain the temperature of the heating plate 441 within a set range, and at the same time, an alarm may be given when the heating plate 441 is overheated.

In the embodiment of the application, the bottom of the mounting bracket 1 and the bottom of the bracket 61 are provided with profile bases 5 so as to facilitate the fixed mounting between the two and the fixed mounting in cooperation with other modules.

In a further embodiment, the heating plate 441 of the press seal mechanism 44 is resiliently connected to the drive plate 43.

In this embodiment, when the transmission plate 43 drives the heating plate 441 to press down, the heating plate 441 is elastically connected with the transmission plate 43, so that the angle of the heating plate 441 can be properly adjusted according to the angle of the medicine cup, and thus poor press sealing quality caused by the inclination of the medicine cup can be prevented, and the embodiment can make the hand of the heating plate 441 uniform when pressing down, and improve sealing quality.

Referring to fig. 14, in a specific embodiment, at least two second guide rails 442 are fixedly connected to the heating plate 441 of the press seal mechanism 44, the driving plate 43 has a second guide groove slidably assembled with the second guide rails 442, one end of the second guide rail 442, which is far away from the tool protecting sleeve 452, has a second limiting block 444 clamped with the second guide groove, a second spring 443 is sleeved outside the second guide rail 442, and the second spring 443 is located between the driving plate 43 and the heating plate 441.

In this embodiment, the second guide rail 442 is included between the heating plate 441 and the driving plate 43, which may have a certain guiding effect, and the second limiting block 444 may limit the heating plate 441 in one direction, that is, when not working, the heating plate 441 will not fall from the driving plate 43, and at least two sets of elastic connection structures are provided between the heating plate 441 and the driving plate 43, so as to further improve the stress uniformity effect and further improve the sealing quality.

The second limiting block 444 may be detachably mounted on the second rail 442 by a screw, so as to facilitate mounting the second rail 442.

Referring to fig. 13 to 14, in the specific embodiment, the driving plate 43 has two sliding rails 431, and the mounting bracket 1 has a sliding groove slidably mounted with the sliding rails 431, so that the rigidity of the film pressing assembly 4000 can be improved, the guiding effect and the stability of the linear motion during the movement of the driving plate 43 can be improved, and the structure is not easy to be skewed or unbalanced due to the offset of the counterweight.

In a further embodiment, as shown in fig. 19, the wedge-shaped shifting block 8221 has an included angle portion 82211 and a wide head portion 82212, and the cup supporting strip 8222 located on one side of the wide head portion 82212 of the wedge-shaped shifting block is located on the same surface as the upper surface of the wide head portion 82212. In this embodiment, the medicine cup supported by the cup supporting bar 8222 is placed in a stepped manner, so that the distance between two adjacent medicine cup storage slots 83 can be reduced, the compactness of the cup separating module is further improved, the space occupied by the cup separating module is reduced, and the structure of the cup separating fork 822 can be simplified. Specifically, the cup-separating fork 822 in this embodiment may be an integrally formed structure.

In a further embodiment, the bottom of the medicine cup storage tank 83 is provided with a medicine cup detecting opening 833, and the medicine cup storage tank further comprises a medicine cup absence sensor 84 opposite to the medicine cup detecting opening 833, and when the number of medicine cups in the medicine cup storage tank 83 is less than a set value, the medicine cup absence sensor 84 sends out a signal. In this embodiment, the missing cup sensor 84 may detect whether there are any more medicine cups at the bottom of the medicine cup storage groove 83 from the medicine cup detecting opening 833, when no medicine cups are detected, the number of medicine cups in the missing cup sensor 84 is very small, or no medicine cups are detected, the missing cup sensor 84 sends out a signal, and then the controller may control the cup separating module to suspend the cup separating operation, and the operator may add medicine cups.

In a further embodiment, the cup dispensing module further includes a cup drop sensor 85 opposite the underside of the cup reservoir 83, the cup drop sensor 85 signaling when the cup is not dropped after a single cup dispensing operation.

In this embodiment, after a cup separating operation is performed once, that is, after the cup separating fork 822 moves to the second working position, the cup falling sensor 85 detects whether a medicine cup falls, if not, the cup falling sensor 85 sends a signal, at this time, the cup separating module can be controlled to stop running or the cup separating module can be controlled to repeat the cup separating operation at this position, so as to ensure that the medicine cup falls at the corresponding position.

In a further embodiment, the cup dispensing module further comprises a first position sensor mounted to the base 81, the first position sensor signaling when the cup dispensing fork 822 is in the first operating position.

In this embodiment, the first position sensor is used to determine the first working position of the cup separating fork 822, so that the second working position can be reached by moving a set distance, so that the control is performed based on the first working position, that is, in this embodiment, the first working position can be used as a control starting point.

In a specific embodiment, the third driving assembly 821 comprises a driving motor 8211, a screw 8212 and a nut 8213 in threaded connection with the screw 8212, wherein the screw 8212 is connected with the driving motor 8211, and the nut 8213 is connected with the cup separating fork 822; and a coupling 8214 connected between the drive motor 8211 and the screw 8212. In this embodiment, the driving motor 8211 drives the cup separating fork 822 to move linearly through the cooperation of the screw 8212 and the nut 8213, and the coupling 8214 is used to connect the screw 8212 and the driving motor 8211, so that the coupling 8214 can absorb the vibration of the motor.

Referring to fig. 17, in a further embodiment, a baffle 831 is provided on the peripheral side of the cup storage tank 83. In this embodiment, the barrier 831 prevents contamination of the medicine cup by impurities, particularly in the dispensing machine, and thus the barrier 831 prevents contamination of the medicine cup in the medicine cup storage tank 83 with medicine powder, and thus also prevents cross-contamination of the medicine.

Further, a cover plate 832 is further disposed above the medicine cup storage groove 83, and in this embodiment, the cover plate 832 can also protect the medicine cup inside from being polluted, so as to further improve the cleanliness of the medicine cup. In particular embodiments, the cover 832 may be hinged to the sidewall of the cup reservoir 83 or may cover the notch of the cup reservoir 83 directly.

In an alternative embodiment, the base is provided with a sliding groove, and the cup separating shifting fork is provided with a sliding rail which is in sliding connection with the sliding groove; or the base is provided with a sliding rail, and the cup separating shifting fork is provided with a sliding groove in sliding connection with the sliding rail.

In this embodiment, divide the cooperation sliding connection of cup shift fork and base through slide rail and spout, the cooperation of slide rail and spout can play the effect of direction to can improve the stability that divides the cup shift fork to remove.

It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The formula machine is characterized by comprising a cup separating module, a conveying module, a medicine separating device and a film sealing device, wherein:

The conveying module is used for conveying medicine cups and comprises a bracket, a guide rail arranged on the bracket, a transport vehicle slidably arranged on the guide rail and a first driving assembly in driving connection with the transport vehicle, wherein the first driving assembly is used for driving the transport vehicle to move along the guide rail; the transport vehicle is provided with medicine cup accommodating grooves which are arranged in a matrix, and at least one row of medicine cup accommodating grooves are arranged along the direction parallel to the guide rail; the second direction is perpendicular to the guide rail, the medicine cup accommodating grooves of the transport vehicle extend into rows along the second direction, and the number of medicine cup storage grooves included in the cup separating device is the same as the number of medicine cup accommodating grooves of each row of the transport vehicle;

2. The dispensing machine of claim 1, further comprising a controller, wherein the controller is respectively connected with the dispensing module, the conveying module, the dispensing device and the film sealing device, and is used for controlling the dispensing cup accommodating groove of the conveying vehicle of the conveying module to be arranged below the dispensing cup storage groove, controlling the dispensing module to dispense the dispensing cup to the dispensing device, then controlling the conveying module to convey the dispensing cup to the dispensing device for dispensing, and controlling the conveying module to convey the dispensing cup to the film sealing device after dispensing is completed, and controlling the film sealing device to seal the dispensing cup containing the medicine.

3. The dispensing machine of claim 1 wherein said carrier is lapped with an upper cover plate having a through hole exposing said cup receiving slot, said cup opening having an everting edge, said edge being snap-fit to said upper cover plate surface.

4. The machine of claim 1, wherein the guide wheel assembly further comprises a fixing frame, two sliding rods, a first screw rod and a spring sleeved outside the first screw rod, the driving shaft is circumferentially rotatably installed on the fixing frame, one end of the first screw rod is fixedly installed on the top of the fixing frame, the other end of the first screw rod penetrates through the mounting bracket and is fixed by a screw cap, the spring is located between the fixing frame and the mounting bracket, and the first screw rod is perpendicular to the surface of the packaging film channel; the sliding rods are arranged in parallel with the first screw rods, the mounting brackets are provided with guide grooves which are matched with the sliding rods one by one, one end of each sliding rod is fixedly connected with the fixing frame, the other end of each sliding rod is in sliding connection with the corresponding guide groove, and the two sliding rods are located at two ends of the driving shaft.

5. The machine of claim 1, wherein the cutting mechanism further comprises a cutter protection sleeve having a cutter extension port, the cutter protection sleeve being resiliently mounted to the drive plate, the cutter being fixedly mounted to the drive plate, the side of the cutter protection sleeve remote from the drive plate being a first face, the cutter being located on the side of the first face facing the drive plate when not in operation.

6. The dispensing machine of claim 5, wherein the top surface of the cart has a cutting groove extending in a direction perpendicular to the guide rail between two adjacent cup receiving grooves, the cutting groove being a rubber strip along a side wall perpendicular to the guide rail.

7. The dispensing machine of claim 1, wherein the dispensing bottle comprises a bottle head and a bottle body detachably mounted on the bottle head, the bottle head comprises a bottle head body and a dispensing assembly, the bottle head body is provided with a medicine dropping groove and a medicine outlet which are opposite, the medicine dropping groove is opposite to a bottle mouth of the bottle body, the dispensing assembly is positioned between the medicine dropping groove and the medicine outlet, the dispensing assembly comprises a rotating block and a moving block, the rotating block is positioned in a rotating block mounting groove of the bottle head body and is provided with a containing groove matched with the moving block, the moving block is slidably mounted in the containing groove, and the rotating block drives the moving block to be rotatably mounted on the bottle head body.

8. The machine of claim 7, wherein the second drive assembly includes a mounting bracket and a drive plate, and a mobile drive mechanism and a rotary drive mechanism mounted to the mounting bracket, wherein:

The movable driving mechanism comprises a first driving motor, a screw rod, a screw cap and a first speed changing assembly, wherein the first speed changing assembly is in transmission connection between the first driving motor and the screw rod, and the screw cap is in threaded connection with the screw rod; the rotary driving mechanism comprises a second driving motor, a transmission shaft, a transmission nut and a second speed changing assembly, wherein the second speed changing assembly is in transmission connection between the second driving motor and the transmission nut, the transmission nut is sleeved with the transmission shaft in a sleeved mode, and the transmission nut is in circumferential clamping connection with the transmission shaft; the transmission shaft is axially fixed on the transmission plate, and the transmission nut is axially fixed on the transmission plate;

9. The dispensing machine of claim 1 wherein said heated platen of said press seal mechanism is resiliently coupled to said drive plate.

10. The machine of claim 1, wherein the heating plate has a working portion and a non-working portion, the working portion being a boss portion, the non-working portion being a recess portion, the recess having an insulating layer therein.