CN112634521A - Automatic medicine discharging device for self-service medicine selling machine - Google Patents
Automatic medicine discharging device for self-service medicine selling machine Download PDFInfo
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- CN112634521A CN112634521A CN202011533728.2A CN202011533728A CN112634521A CN 112634521 A CN112634521 A CN 112634521A CN 202011533728 A CN202011533728 A CN 202011533728A CN 112634521 A CN112634521 A CN 112634521A
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- medicine
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
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Abstract
The invention relates to the technical field of self-service medicine selling machines, and discloses an automatic medicine discharging device for a self-service medicine selling machine, which comprises a medicine conveying track, a medicine lifting block and a medicine conveying assembly, wherein the medicine conveying track is provided with a medicine conveying groove; the medicine conveying track is used for storing medicine boxes and conveying the medicine boxes to the medicine conveying assembly through the medicine lifting blocks; the medicine lifting block is provided with a medicine lifting inclined plane for the medicine box to pass through, the medicine lifting inclined plane is arranged in an upward inclined mode along the extending direction of the medicine conveying track, the bottom of the medicine lifting inclined plane and the medicine conveying track are located on the same horizontal plane, and the medicine box on the medicine conveying track enters the medicine conveying assembly from the top of the medicine lifting inclined plane after the medicine conveying height is raised through the medicine lifting inclined plane. The application provides a pair of automatic medicine discharging device for sell medicine machine by oneself, simple structure, compactness have solved the easy problem that card medicine appears of medicine discharging device, lift the medicine piece through setting up at the orbital front end of sending medicine simultaneously, and foremost medicine box is raised in moving ahead for no longer have the adhesion phenomenon between the medicine box that will send and the medicine box afterwards, increased the accuracy and the stability of going out the medicine.
Description
Technical Field
The invention relates to the technical field of self-service medicine selling machines, in particular to an automatic medicine discharging device for a self-service medicine selling machine.
Background
With the development of the medical industry, automated pharmacy equipment has been increasingly applied, a medicine storage device and a medicine storage device of an automatic medicine selling machine which are currently applied to a hospital pharmacy are generally provided with an automatic medicine discharging device with a baffle at an outlet of a medicine feeding track, when the equipment receives a medicine dispensing instruction, the medicine discharging device is started, the baffle is contracted, a medicine box is discharged from a medicine storage groove, the medicine box is completely sent, the medicine discharging device is closed, and the baffle stretches out to block the following medicine box to wait for the next medicine dispensing instruction.
However, in the prior art, due to the structural design of the medicine discharging device is not reasonable enough, the problems of unsmooth medicine discharging, jamming of the medicine box, adhesion between two times of medicine feeding, unstable blocking of the medicine box and the like often occur in the use process of the medicine discharging device, and the adverse phenomena of low medicine feeding accuracy, poor compatibility of the medicine box, inflexible control and the like are caused.
Disclosure of Invention
The invention aims to provide an automatic medicine discharging device for a self-service medicine selling machine, and aims to solve the problem that in the prior art, the structural design of the medicine discharging device is not reasonable enough, so that unsmooth medicine discharging is easy to occur in the medicine discharging process of the medicine discharging device.
The invention is realized in this way, provide a automatic medicine discharging device used for selling the medicine machine by oneself, including delivering the medicine orbit, carrying the medicine piece and delivering the medicine assembly; the medicine conveying track is used for storing medicine boxes and conveying the medicine boxes to the medicine conveying assembly through the medicine lifting block; the medicine lifting block is provided with a medicine lifting inclined plane for the medicine boxes to pass through, the medicine lifting inclined plane is arranged upwards in an inclined mode along the extending direction of the medicine conveying track, the top of the medicine lifting inclined plane is higher than the medicine box placing face of the medicine conveying track, after the medicine boxes on the medicine conveying track are lifted by the medicine lifting inclined plane to the medicine conveying height, the medicine boxes enter the medicine conveying assembly from the top of the medicine lifting inclined plane, and the medicine conveying assembly is used for conveying the medicine boxes out.
Furthermore, the medicine feeding assembly comprises a medicine feeding wheel and a driving mechanism for driving the medicine feeding wheel to rotate, and the medicine feeding track can convey the medicine boxes to the medicine feeding wheel through the medicine lifting inclined plane.
Furthermore, the tangent plane of the excircle peak of the medicine feeding wheel along the medicine feeding direction is higher than the medicine lifting inclined plane.
Further, the driving mechanism comprises a first motor and a transmission structure, and the first motor drives the medicine feeding wheel to rotate through the transmission structure.
Further, the medicine feeding wheel comprises a medicine feeding shaft and a medicine feeding gear sleeved on the medicine feeding shaft; the transmission structure comprises a first transmission gear and a second transmission gear, the first motor is used for driving the first transmission gear to rotate, the first transmission gear is meshed with the second transmission gear, and the second transmission gear is meshed with the medicine conveying gear.
Further, send medicine track to include conveyer belt, action wheel, at least one from driving wheel and second motor, the second motor drives the action wheel rotates, the action wheel passes through the conveyer belt drives from the driving wheel rotation, the conveyer belt top is used for placing the medicine box.
Further, at least one driven wheel and the medicine feeding gear are coaxially arranged, and a spacing sleeve is arranged on the medicine feeding shaft.
Further, the device also comprises a counting control system; the counting control system is used for calculating and controlling the number of the medicine boxes sent out by the automatic medicine outlet device.
Furthermore, the counting control system comprises a position sensing module, a counting sensing module and a control module; the position sensing module is used for sensing the medicine boxes passing through the medicine lifting block, generating sensing signals and sending the sensing signals to the control module; the control module controls the medicine conveying track to stop conveying the medicine according to the received induction signal; the counting induction module is used for calculating the number of the medicine boxes passing through the medicine lifting block and sending the number of the medicine boxes to the control module, and the control module controls the working states of the medicine conveying track and the medicine conveying assembly according to the number of the medicine boxes.
Further, the position sensing module comprises a first photoelectric sensor, and the counting sensing module comprises a second photoelectric sensor.
Compared with the prior art, the invention mainly has the following beneficial effects:
the above-mentioned an automatic medicine device that goes out for selling medicine machine by oneself, lift the medicine piece through the setting, when automatic medicine device that goes out receives the instruction of sending the medicine, send the medicine track just can drive and leave the medicine box on sending the medicine track and move forward, the medicine box is at the in-process that moves forward, through lifting the medicine piece lift medicine inclined plane after the height-changing, at the medicine box from lifting the in-process on the medicine inclined plane and moving to sending the medicine subassembly like this, be unlikely to blocked between sending the medicine subassembly and sending the orbital gap of medicine, thereby cause the not smooth problem of going out the medicine. Above-mentioned automatic medicine device of going out simple structure, compactness have solved the problem that the medicine device appears blocking easily, lift the medicine piece through setting up at the orbital front end of sending the medicine simultaneously, and foremost medicine box is raised in advancing for no adhesion phenomenon exists between the medicine box that will send and the medicine box afterwards, solved the problem that the medicine quantity is inaccurate, increased the accuracy and the stability of going out the medicine.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an automatic medicine dispensing device for a self-service medicine vending machine according to an embodiment of the present invention;
fig. 2 is a front view of an automatic medicine dispensing device for a self-service medicine vending machine according to an embodiment of the present invention;
fig. 3 is a schematic view of a partial cross-sectional structure of the plane a-a in fig. 2.
Reference numerals: 1-medicine feeding track, 2-medicine lifting block, 3-medicine feeding component, 4-first photoelectric sensor, 5-second photoelectric sensor, 11-driving wheel, 12-conveying belt, 13-driven wheel, 31-medicine feeding wheel, 32-driving mechanism, 311-medicine feeding shaft, 312-medicine feeding gear, 321-first motor, 322-transmission structure, 3221-first transmission gear and 3222-second transmission gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
Referring to fig. 1, fig. 1 is a schematic structural view illustrating an automatic medicine dispensing device for a self-service medicine vending machine according to the present invention, and referring to fig. 2 and fig. 3, the automatic medicine dispensing device for a self-service medicine vending machine according to the present embodiment includes a medicine delivery track 1, a medicine lifting block 2, and a medicine delivery assembly 3; the medicine conveying track 1 is used for storing medicine boxes and conveying the medicine boxes to the medicine conveying assembly 3 through the medicine lifting block 2; lift medicine piece 2 and have the medicine inclined plane of lifting that supplies the medicine box to pass through, lift the inclined plane of medicine and arrange along the extending direction tilt up that send medicine track 1, and lift the top on medicine inclined plane and be higher than the medicine box face of placing that sends medicine track 1, send the medicine box on the medicine track 1 to raise through lifting the medicine inclined plane and send the medicine height after, get into and send medicine subassembly 3, send medicine subassembly 3 to be used for sending out the medicine box.
Above-mentioned a pair of automatic medicine device that goes out for selling medicine machine by oneself, lift medicine piece 2 through the setting, when automatic medicine device that goes out receives the instruction of sending medicine, send medicine track 1 just can drive to leave the medicine box on sending medicine track 1 and move forward, the medicine box is at the in-process that moves forward, change motion height and angle after lifting medicine inclined plane of medicine piece 2, in-process on medicine box from lifting medicine inclined plane and moving to sending medicine subassembly 3 like this, be unlikely to the card between sending medicine subassembly 3 and the gap of sending medicine track 1, thereby cause the unsmooth problem of going out medicine. Above-mentioned automatic medicine device of going out simple structure, compactness have solved the problem that the medicine device appears blocking easily, lift medicine piece 2 through the front end setting that send medicine track 1 simultaneously, and foremost medicine box is raised in moving ahead for no longer have the adhesion phenomenon between the medicine box that will send and the medicine box afterwards, solved the problem that the medicine quantity is inaccurate, increased the accuracy and the stability of going out the medicine.
Referring to fig. 1 and 2, the medicine feeding assembly 3 includes a medicine feeding wheel 31 and a driving mechanism 32 for driving the medicine feeding wheel 31 to rotate, and the medicine feeding track 1 can convey medicine boxes to the medicine feeding wheel 31 through the medicine lifting slope. The automatic medicine discharging device provided by the invention cancels an electric control medicine blocking plate of the traditional medicine discharging device, adopts the driving mechanism 32 to drive the medicine feeding wheel 31 to rotate and provides a driving force for the medicine box to be discharged forwards, so that the structure of the medicine discharging device is simpler and more compact, and the medicine clamping phenomenon cannot be caused.
Preferably, the tangent plane of the highest point of the excircle of the medicine feeding wheel 31 along the medicine feeding direction is higher than the medicine lifting inclined plane. Through set up simultaneously at the front end of sending medicine track 1 and lift medicine piece 2 and send medicine wheel 31 for foremost medicine box is raised twice at the antecedent in-process, and makes and send medicine wheel 31 and medicine box fully contact, is favorable to increasing the frictional force between sending medicine wheel 31 and the medicine box. Meanwhile, the medicine feeding wheel 31 suddenly accelerates the foremost medicine box in the rotating process, changes the advancing speed of the medicine box and throws the medicine box out at a high speed.
Specifically, referring to fig. 2 and 3, the driving mechanism 32 includes a first motor 321 and a transmission structure 322, and the first motor 321 drives the medicine feeding wheel 31 to rotate through the transmission structure 322. Wherein, first motor 321 can drive transmission structure 322 to move, and transmission structure 322 moves and can drive medicine feeding wheel 31 to rotate.
Specifically, the medicine feeding wheel 31 comprises a medicine feeding shaft 311 and a medicine feeding gear 312 sleeved on the medicine feeding shaft 311; in this embodiment, the transmission structure 322 includes a first transmission gear 3221 and a second transmission gear 3222, the first motor 321 is configured to drive the first transmission gear 3221 to rotate, the first transmission gear 3221 is engaged with the second transmission gear 3222, and the second transmission gear 3222 is engaged with the medicine feeding gear 312. Wherein, the first transmission gear 3221 can drive the second transmission gear 3222 to rotate, and the second transmission gear 3222 can drive the medicine feeding gear 312 to rotate. The first motor 321 drives the first transmission gear 3221 to rotate, so that rotation control over the medicine conveying gear 312 is achieved. The transmission structure 322 may also adopt various transmission modes such as a belt and a chain.
As an embodiment of the invention, the medicine conveying track 1 comprises a conveying belt 12, a driving wheel 11, at least one driven wheel 13 and a second motor, wherein the second motor drives the driving wheel 11 to rotate, the driving wheel 11 drives the driven wheel 13 to rotate through the conveying belt 12, and a medicine box is placed above the conveying belt 12. Preferably, a driving pulley 11 and a driven pulley 13 are sequentially disposed at both ends of the conveyor belt 12 in the direction in which the conveyor belt 12 moves.
Preferably, during the medicine discharging process, the rotation speed of the medicine conveying gear 312 is higher than that of the driven wheel 13, so that the medicine boxes can be ejected from the medicine conveying gear 312 at a higher speed when moving from the medicine lifting block 2 to the medicine conveying gear 312, and the medicine discharging efficiency is improved.
Referring to fig. 1 and 2, at least one driven wheel 13 is coaxially arranged with the medicine feeding gear 312, and a spacer is provided on the medicine feeding shaft 311, so that the structure is more compact. In order to keep the stability of the medicine boxes in the moving process on the conveying belts 12, driven wheels 13 are respectively arranged on two sides of the medicine conveying gear 312, the two driven wheels 13 are respectively connected with the driving wheel 11 through one conveying belt 12, and the medicine boxes can be placed on the two conveying belts 12.
As an embodiment of the present invention, the automatic medicine dispensing device further comprises a support; the medicine lifting block 2 is fixed on the bracket. The drug lifting block 2 may be disposed below the conveyor belt 12 to raise the height of the front end of the conveyor belt 12 so that the drug cassette can be moved to the drug delivery assembly 3 at a higher position. Preferably, the drug delivery assembly 3 is also arranged on the support, which makes the structure of the drug delivery device more compact.
As an embodiment of the present invention, the automatic medicine dispensing device further includes a counting control system; the counting control system is used for calculating and controlling the number of the medicine boxes sent out by the automatic medicine outlet device.
Specifically, the counting control system comprises a position sensing module, a counting sensing module and a control module; the position sensing module is used for sensing the medicine boxes passing through the medicine lifting block 2, generating sensing signals and sending the sensing signals to the control module; the control module controls the medicine feeding track 1 to stop feeding medicine according to the received sensing signal; the counting induction module is used for calculating the number of the medicine boxes passing through the medicine lifting block 2 and sending the number of the medicine boxes to the control module, and the control module controls the working states of the medicine conveying track 1 and the medicine conveying assembly 3 according to the number of the medicine boxes.
Automatic go out medicine device and sending medicine in-process, a plurality of medicine boxes are arranged and are placed in sending medicine track 1, send medicine track 1 drive medicine box to move ahead to lifting medicine piece 2 on to slowly lift up along lifting medicine inclined plane, when position sensing module senses the medicine box and passes through, just can produce the sensing signal, and send the sensing signal to control module, control module control sends medicine track 1 stop motion, waits for the instruction of sending medicine.
After the control module receives the medicine sending instruction, the control module simultaneously controls the first motor 321 and the second motor to start, the medicine sending track 1 pushes the medicine box to move forwards, the first motor 321 drives the medicine sending wheel 31 to rotate at a high speed through the transmission structure 322, and when the medicine box contacts the medicine sending wheel 31 rotating at a high speed, the medicine box is quickly thrown out of the medicine sending track 1 under the driving of the medicine sending wheel 31, so that medicine sending is completed. In this process, the counting induction module completes the on-off cycle of a signal, the medicine feeding wheel 31 stops rotating, and the counting induction module completes one-time counting. By the method, the automatic medicine discharging device has an automatic checking function, and the management efficiency of the automatic medicine discharging device is improved.
Preferably, the position sensing module comprises a first photosensor 4 and the count sensing module comprises a second photosensor 5. Wherein, first photoelectric sensor 4 and second photoelectric sensor 5 set up respectively in the both sides of lifting medicine piece 2, and the medicine box passes through from lifting medicine piece 2, can make first photoelectric sensor 4 and second photoelectric sensor 5 accomplish the signal break-make once. The first photoelectric sensor 4 and the second photoelectric sensor 5 are arranged on two sides of the medicine lifting block 2, so that the control is sensitive and accurate.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An automatic medicine discharging device for a self-service medicine selling machine is characterized by comprising a medicine conveying track, a medicine lifting block and a medicine conveying assembly; the medicine conveying track is used for storing medicine boxes and conveying the medicine boxes to the medicine conveying assembly through the medicine lifting block; the medicine lifting block is provided with a medicine lifting inclined plane for the medicine box to pass through, the medicine lifting inclined plane is arranged upwards in an inclined mode along the extending direction of the medicine conveying track, the top of the medicine lifting inclined plane is higher than the medicine box placing face of the medicine conveying track, the medicine box on the medicine conveying track enters the medicine conveying assembly after the medicine box on the medicine conveying track is lifted by the medicine lifting inclined plane to the medicine conveying height, and the medicine conveying assembly is used for conveying the medicine box out.
2. The automatic medicine dispensing device for the self-service medicine vending machine according to claim 1, wherein the medicine conveying assembly comprises a medicine conveying wheel and a driving mechanism for driving the medicine conveying wheel to rotate, and the medicine conveying track can convey medicine boxes to the medicine conveying wheel through the medicine lifting slope.
3. The automatic medicine discharging device for the self-service medicine selling machine according to claim 2, wherein a tangent plane of the highest point of the outer circle of the medicine feeding wheel along the medicine feeding direction is higher than the medicine lifting inclined plane.
4. The automatic medicine dispensing device for the self-service medicine vending machine according to claim 2, wherein the driving mechanism comprises a first motor and a transmission structure, and the first motor drives the medicine dispensing wheel to rotate through the transmission structure.
5. The automatic medicine discharging device for the self-service medicine selling machine according to claim 4, wherein the medicine conveying wheel comprises a medicine conveying shaft and a medicine conveying gear sleeved on the medicine conveying shaft; the transmission structure comprises a first transmission gear and a second transmission gear, the first motor is used for driving the first transmission gear to rotate, the first transmission gear is meshed with the second transmission gear, and the second transmission gear is meshed with the medicine conveying gear.
6. The automatic medicine dispensing device for the self-service medicine vending machine according to claim 5, wherein the medicine conveying track comprises a conveying belt, a driving wheel, at least one driven wheel and a second motor, the second motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the conveying belt, and a medicine box is placed above the conveying belt.
7. The automatic dispensing device for self-service medicine vending machine as recited in claim 6, wherein at least one of the driven wheels is arranged coaxially with the medicine feeding gear, and a spacer sleeve is provided on the medicine feeding shaft.
8. The automatic medicine dispensing device for the self-service medicine vending machine according to any one of claims 1 to 7, characterized by further comprising a counting control system; the counting control system is used for calculating and controlling the number of the medicine boxes sent out by the automatic medicine outlet device.
9. The automatic medicine dispensing device for the self-service medicine vending machine according to claim 8, wherein the counting control system comprises a position sensing module, a counting sensing module and a control module; the position sensing module is used for sensing the medicine boxes passing through the medicine lifting block, generating sensing signals and sending the sensing signals to the control module; the control module controls the medicine conveying track to stop conveying the medicine according to the received induction signal; the counting induction module is used for calculating the number of the medicine boxes passing through the medicine lifting block and sending the number of the medicine boxes to the control module, and the control module controls the working states of the medicine conveying track and the medicine conveying assembly according to the number of the medicine boxes.
10. The automatic dispensing device for a self-service medicine vending machine according to claim 9, wherein the position sensing module comprises a first photoelectric sensor and the counting sensing module comprises a second photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011533728.2A CN112634521A (en) | 2020-12-23 | 2020-12-23 | Automatic medicine discharging device for self-service medicine selling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011533728.2A CN112634521A (en) | 2020-12-23 | 2020-12-23 | Automatic medicine discharging device for self-service medicine selling machine |
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| Publication Number | Publication Date |
|---|---|
| CN112634521A true CN112634521A (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011533728.2A Pending CN112634521A (en) | 2020-12-23 | 2020-12-23 | Automatic medicine discharging device for self-service medicine selling machine |
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| Country | Link |
|---|---|
| CN (1) | CN112634521A (en) |
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2020
- 2020-12-23 CN CN202011533728.2A patent/CN112634521A/en active Pending
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