A kind of multistation dispensing machine
Technical field
The present invention relates to a kind of multistation dispensing machine, belong to Chinese medicine dispensing machine field.
Background technology
The Culture of TCM of China is of long standing and well established, and natural resources of Chinese medicinal materials enriches.But at present in global Chinese medicine export volume, China
Only account for a little part, main reason is that China still in the traditional dispensing method grabbed using original crude drug and handss, scale claims,
Chinese medicine dispensing process medium velocity is slow, and error in dipping is big, and is difficult to and make up a prescription regulation and standardization, scientific international market
Integrate with.
For the device of the medicine dispensing cover that can uniformly put in poison in prior art, such as:A kind of entitled Novel medicine dispensing cover, patent
Number for the medicine dispensing cover in 201520798611.5 or Fig. 8.It is badly in need of wanting a kind of device or equipment, the medicine box in dispensing machine can be entered
Row rotates, lifts, weighing, and realizes medicine box batch dosing and automated management.
Content of the invention
The goal of the invention of the present invention is:For above-mentioned problem, a kind of multistation dispensing machine is provided, is capable of
The Automated condtrol of medicine box dosing, by repeatedly moving medicine box, controls multiple medicine boxs to add in specified location and specifies medicine, thus
Realize the automated dispensing of plurality of Chinese and dosing in medicine box.
The technical solution used in the present invention is as follows:
The invention discloses a kind of multistation dispensing machine, including cabinet and medicine box operating-controlling mechanism, cabinet is provided with operating board and control
Platform processed;Medicine box operating-controlling mechanism is located in cabinet, and described medicine box operating-controlling mechanism has some operation positions put and set medicine box, institute
State and some medicine discharging mechanisms be provided with operating board, control station is electrically connected medicine box operating-controlling mechanism and medicine discharging mechanism, make medicine box by
Secondary at specified medicine discharging mechanism, connect medicine.
Drive medicine box mobile to different medicine discharging mechanisms by medicine box operating-controlling mechanism in this structure, and by medicine discharging mechanism control
Making the medicine adding given category in medicine box, then driving medicine box dosing to next medicine discharging mechanism again, thus realizing to medicine
The control of the total automated dispensing of box, improves automaticity and the dispensing efficiency of equipment.
Further, described control station is evenly equipped with some through holes, medicine discharging mechanism be correspondingly arranged at each through hole in order to prescribe medicine
Lid cooperation;Medicine dispensing cover include relatively turnable determine lid and dynamic lid, determine lid and fix with respect to control station, described prescribe medicine machine
Structure rotates dynamic lid makes medicine dispensing cover replace opening and closing.In this structure, the lid of determining of medicine dispensing cover is relatively fixed, and the dynamic lid of medicine dispensing cover exists
Rotate under the drive of medicine discharging mechanism so that in medicine bottle particles fall in medicine box, and then realize Quick-adding medicine in medicine box and
Automatic Dosing.
Further, described medicine discharging mechanism include axially coincident determine snap ring and dynamic snap ring, described dynamic snap ring connects driving machine
Structure, described determine snap ring and fix with respect to panel, described determine snap ring and replace opening and closing with the controllable medicine dispensing cover that relatively rotates of dynamic snap ring.
This structure determine snap ring and dynamic snap ring using cooperating, rotate medicine dispensing cover using dynamic snap ring, realize the stable prescribe medicine of medicine bottle.
Further, described medicine box operating-controlling mechanism includes pedestal, medicine box platform, elevating mechanism and Weighing mechanism;Medicine box platform can turn
Be connected on pedestal, operation position be located at medicine box platform on;Elevating mechanism controls Weighing mechanism lifting, so that Weighing mechanism jack-up is respectively grasped
Make the medicine box at station and weigh respectively.This medicine box operating-controlling mechanism can be weighed to medicine box in real time in dosing, thus being convenient to
The judgement of dose accuracy in medicine box.Make Weighing mechanism and medicine box platform supports in turn medicine box also with elevating mechanism, can
Being convenient to realize to weigh can be with the transition of other functions.
Further, described elevating mechanism includes lifter and sledge part;Sledge part connects Weighing mechanism, pedestal and lifting respectively
Device, lifter stretches makes sledge part tilt in lever mode or put down Weighing mechanism.This elevating mechanism makes medicine box complete when weighing
Pallet is completely disengaged from, thus ensureing mutually not make a difference during each organisation operations when departing from medicine box platform or rotating.By lever
Mode control the lifting of weighing unit, reduce lifter the taking up room of portion in a device, set by way of lever transmission
The transmission of the power of power is realized simultaneously in standby axle center, simplifies the structure at equipment axle center, reduces equipment and produces precision to all parts
Require.
Further, described Weighing mechanism includes weighing unit, pallet and LOAD CELLS and its weighing circuit;Multiple pallets
It is connected on weighing unit by corresponding LOAD CELLS;When LOAD CELLS rises, jack-up corresponds to above it each pallet respectively
Medicine box at operation position is simultaneously weighed respectively.Weighed by medicine box and by pallet jack-up, prevent medicine box platform from weighing accurately to weighing
The impact of property.
Further, described rotating mechanism includes driven pulley and driver, and driven pulley is relatively fixed with discoid medicine box platform
And it is axially coincident;Driver is driven with gear or V belt translation mode drives medicine box platform with driven pulley synchronous axial system.This rotating mechanism
Be capable of medicine box rotation control, realize medicine box multiple specified medicine discharging mechanisms mobile control it is ensured that equipment control standard
Really property.
Further, described control station vertical or diagonally disposed with cabinet on, and the side of this control station oriented manipulation platform.Its
The design in control station orientation, can make operator when operating board side operates, can easily facilities for observation operation shape
State and the Non-follow control of equipment.
Further, described control station is provided with display, and display is fixed or being connected on control station of can turning, and shows
Device is to the side of operating board.Its display has the characteristic that can turn, and can be convenient to realize the convenient purpose observed of operator.
Further, described operating board is provided with and picks and places hole, pick and place and be correspondingly arranged on push away case structure below hole, described push away box
Mechanism can jack-up or put down medicine box at operation position, so that medicine box is removed or placed at picking and placeing hole.This picks and places the design in hole, energy
Enough it is advantageously implemented being placed and taken out of medicine box, thus being convenient to continuous production and the use of equipment.
Weighing circuit is using circuit connection structure of the prior art, and the analog quantity that sensor is recorded is converted into numeral
Amount is for Based Intelligent Control and mensure.
The control to Weighing mechanism, elevating mechanism, rotating mechanism, medicine discharging mechanism and enclosed mechanism, walking mechanism for the control station
It is using the controller such as plc in prior art or single-chip microcomputer or MCU, the rotating control mode of motor to be realized.Controller
Display is all to be realized using signal of telecommunication I/O mode of the prior art with the input control of button.
In sum, due to employing technique scheme, the invention has the beneficial effects as follows:
1. it is capable of the Automated condtrol of medicine box dosing, by repeatedly moving medicine box, control multiple medicine boxs in specified location
Add and specify medicine, thus realizing the automated dispensing of plurality of Chinese and dosing in medicine box;Medicine box is driven to move by medicine box operating-controlling mechanism
Move to different medicine discharging mechanisms, and the medicine adding given category in medicine box is controlled from medicine discharging mechanism, then drive medicine again
Box dosing to next medicine discharging mechanism, thus realizing the control to the total automated dispensing of medicine box, improve equipment automaticity and
Dispensing efficiency.
2. this medicine box operating-controlling mechanism can be weighed to medicine box in real time in dosing, thus be convenient to accurate to dose in medicine box
The judgement of degree.Make Weighing mechanism and medicine box platform supports in turn medicine box also with elevating mechanism, realization can be convenient to and weigh energy
The transition of enough and other functions.
Brief description
Fig. 1 is the whole machine figure of dispensing machine;
Fig. 2 is the whole machine broken away view of dispensing machine;
Fig. 3 is the broken away view of medicine discharging mechanism;
Fig. 4 is the overall diagram of medicine box operating-controlling mechanism;
Fig. 5 is the longitudinal sectional drawing of medicine box operating-controlling mechanism;
Fig. 6 is the fragmentary cross-sectional view of medicine box operating-controlling mechanism;
Fig. 7 is elevating mechanism front view;
Fig. 8 is the structure chart of dispensing bottle;
Fig. 9 is another kind of dispensing machine complete machine structure figure.
In figure labelling:1- pedestal, 11- central shaft, 12- base station, 2- elevating mechanism, 21- lifter, 22- sledge part, 23- liter
Fall set, 3- Weighing mechanism, 31- weighing unit, 32- LOAD CELLS, 33- pallet, 4- rotating mechanism, 41- rot, 42- is driven
Wheel, 43- support set, 5- medicine box platform, 51- retainer ring, 6- medicine box, 7- medicine dispensing cover, 71- moves lid, and 72- determines lid, 8- operating board,
81- base, 82- bearing, 83- moves snap ring, 84- retaining ring, 85- belt, 86- driving wheel, 87- rotary electric machine, and 88- determines snap ring, 89-
Pick and place hole, 9- cabinet, 91- control station, 92- code reader, 93- push away case structure.
Specific embodiment
As shown in figs 1-9, the invention discloses a kind of multistation dispensing machine, including cabinet 9, operating board 8, control station 91,
Walking mechanism, medicine box operating-controlling mechanism and enclosed mechanism.
The stepped shape of cabinet 9, and it is divided into control zone and operating space, control zone is higher than operating space, the vertical side of control zone
Face opening, arranges control station 91 at its opening;The open top of operating space, is fixed with operating board 8 in its top open part;Control
Platform 91 processed is towards this operating board 8.
The 2-16 through hole for lower medicine bottle insertion is provided with operating board 8, through hole is provided with medicine discharging mechanism, logical
It is provided with medicine discharging mechanism, the medicine dispensing cover 7 of medicine discharging mechanism cooperation such as Fig. 7 realizes prescribe medicine at hole.The edge of operating board 8 is provided with use
Pick and place hole 89 in what operator picked and placeed medicine box 6, be correspondingly arranged on push away case structure 93 in the lower section picking and placeing hole 89;Push away case structure 93
Including pushing away box platform and pushing away box bar for jack-up medicine box 6, pushing away box bar, to stretch out cabinet 9 outer and control and push away the vertical jack-up of box platform or put
Lower medicine box 6.
Medicine discharging mechanism includes base 81, bearing, dynamic snap ring 83, retaining ring 84, belt 85, driving wheel 86 and rotary electric machine 87;
Determine snap ring 88 and dynamic snap ring 83 axially coincident and with through hole cooperation, dynamic snap ring 83 is arranged in base 81 by what bearing can turn,
Retaining ring 84 is covered this dynamic snap ring 83 and is connected with base 81, and driving wheel 86 is connected the rotating shaft of rotary electric machine 87 and connected by belt 85
Connect snap ring 83;Medicine dispensing cover 7 is provided with and is respectively cooperating with determining lid 72 and dynamic lid 71 in determine snap ring 88 and dynamic snap ring 83,
By rotating, dynamic snap ring 83 makes to determine lid 72 and dynamic lid 71 relatively rotates, thus ensureing medicated powder in medicine bottle or granule in gravity
Effect is fallen.Dynamic snap ring 83 passes through to connect driving wheel 86, and that determine snap ring 88 and dynamic snap ring 83 relatively rotates controllable medicine dispensing cover 7
Alternately it is opened and closed, determine lid 72 spiral and connect medicine bottle mouth;The outer wall of dynamic lid 71 is provided with sliding tooth, and the outer wall determining lid 72 is provided with
Limit tooth;The inwall determining snap ring 88 is provided with the groove placing restriction tooth or/and fin, makes to determine snap ring 88 and determines lid 72
Join;The inwall of dynamic snap ring 83 is provided with the groove placing sliding tooth or/and fin, so that snap ring 83 is mated with dynamic lid 71.Fixed
Snap ring 88 is the independent circulus determining lid 72 for clamping medicine dispensing cover 7;Groove can be arranged on the through hole of operating board 8
Or/and fin determines lid 72 for cooperation, and determine the design of snap ring 88 as an alternative.
Control station 91 is provided with display, button and code reader 92;Display oriented manipulation platform 8 or operator install,
Button is used for inputting control command, and code reader 92 is used for identifying and reading the sign on lower medicine bottle.Display is fixed on control station
On 91 or be rotatably coupled on control station 91.
Medicine box operating-controlling mechanism is fixed in walking mechanism and is controlled by walking mechanism and moves, and walking mechanism includes track of walking
And move portion, medicine box operating-controlling mechanism is fixedly connected on the top of move portion, and move portion drives medicine box operating-controlling mechanism along walking track
Length direction move.Walking track horizontal direction arrangement is simultaneously fixing with respect to cabinet 9.
Medicine box operating-controlling mechanism, including medicine box platform 5, elevating mechanism 2, rotating mechanism 4, Weighing mechanism 3 and pedestal 1.
Medicine box platform 5 is in the form of annular discs, is evenly distributed with the 2-16 operation position picking and placeing for medicine box 6, behaviour on medicine box platform 5
It is through hole or the groove being matched with medicine box 6 as station, be respectively provided with the fixation for picking and placeing medicine box 6 at each operation position
Ring, in retainer ring, inner coaxial is provided with the bulge loop of ring-type, and convex edge is used for holding up the edge of medicine box 6, and the edge of medicine box 6 covers bulge loop,
When medicine box 6 needs enclosed mechanism to be sealed, the annular cutting knife formation shearing force of this convex edge and enclosed mechanism is it is ensured that sealed membrane
Property cut, is provided with the registration holes for staff's para-position in the inner side of operation position, and being provided with coupling on medicine box 6 should
The contraposition part of registration holes.The surface of each operation position is to should have a medicine discharging mechanism.
Weighing mechanism 3 includes LOAD CELLS 32, pallet 33 and discoid weighing unit 31, LOAD CELLS 32 and support
Disk 33 is corresponding to be connected, and each LOAD CELLS 32 is electrically connected weighing circuit;Uniformly install solid around same weighing unit 31
Surely there is-individual LOAD CELLS 32, each LOAD CELLS 32 is all connected with pallet 33, and medicine box platform 5 can rotate with respect to weighing unit 31,
The corresponding surface Weighing mechanism 3 being located at each pallet 33 also can be with respect to medicine box platform 5 in vertical direction respectively to make each operation position
Mobile, make the medicine box 6 at the corresponding jack-up operation position of pallet 33 to weigh;And weighing unit 31 is when lifting with respect to medicine box platform 5, respectively
Individual pallet 33 and each LOAD CELLS 32 synchronizing moving.When Weighing mechanism 3 rises with respect to medicine box platform 5, pallet 33 jack-up medicine
Box 6 is weighed in order to LOAD CELLS 32, and medicine box 6 departs from medicine box platform 5;When Weighing mechanism 3 declines with respect to medicine box platform 5, medicine box 6 weight
Newly fall on medicine box platform 5 and depart from pallet 33.
Pedestal 1 includes mechanism and includes base station 12 and central shaft 11, and central shaft 11 is vertically connected in the middle part of base station 12, and center
The top of axle 11 passes through weighing unit 31 and the axle center with discoid medicine box platform 5 is flexibly connected.Pedestal 1 connects and supports medicine box platform
5.Pedestal 1 is fixedly connected with the move portion of walking mechanism.
Elevating mechanism 2 includes lifter 21, sledge part 22 and lifting set 23, and lifter 21 includes housing and lifting shaft, housing
It is flexibly connected with base station 12, lifting set 23 is slidably placed on central shaft 11 and connects weighing unit 31, and sledge part 22 connects respectively
Lifting set 23, base station 12 and lifting shaft, make lifting cover 23 and drive weighing unit 31 lifting action under leverage.
Rotating mechanism 4 includes support set 43, driven pulley 42 and driver, and driven pulley 42 is fixedly connected medicine by support set 43
Box platform 55, driven pulley 42 is relatively fixed and axially coincident with medicine box platform 55;Driver is driven with gear or V belt translation mode drives
Medicine box platform 55 is with driven pulley 42 synchronous axial system.Driver is fixedly connected on base station 12.Support set 43 or driven pulley 42 pass through axle
Hold to rotate with central shaft 11 and be connected.
Enclosed mechanism adopts plastic foil heat-seal equipment of the prior art.
This device busy flow process is as follows:
The first step, operator stand on side the Control-oriented platform 91 of operating board 8;Walking mechanism controls medicine box operating-controlling mechanism
Mobile, make operation position be located at the underface picking and placeing hole 89, rotating medicine box platform 5, at picking and placeing hole 89, medicine box 6 is put into each behaviour
Make in the retainer ring of station.Lower medicine bottle correspondence is inserted on operating board 8.
Second step, after the completion of placement, walking mechanism controls medicine box operating-controlling mechanism movement to the lower section of medicine discharging mechanism;Rot
41 gears drive medicine box platform 5 to rotate, and stop, now medicine discharging mechanism, medicine box 6, pallet 33 after medicine box platform 5 turns to specified location
Axially coincident, that is, respectively positioned at surface and the underface of medicine box 6, lower medicine bottle is directed at medicine box 6 for medicine discharging mechanism and pallet 33.
3rd step, the lifting shaft of lifter 21 shrinks, and sledge part 22 one end being connected with lifting shaft is declined, and the work in lever
With under make to be connected in lifting set 23 rising of sledge part 22 other end, the middle part of sledge part 22 is connected with base station 12 rotation;Lifting set 23 pushes away
Dynamic weighing unit 31 rises, and meanwhile, pallet 33 and LOAD CELLS 32 rise with weighing unit 31, after pallet 33 rises certain distance,
Medicine box 6 on jack-up medicine box platform 5, medicine box 6 departs from medicine box platform 5;When the dynamic lid 71 of prescribe medicine mechanism controls medicine dispensing cover 7 with determine lid
72 relatively rotate, and put in poison in medicine box 6, and medicated powder or granule fall in medicine box 6, and LOAD CELLS 32 is to the dosing in medicine box 6
Amount weighs in real time;When reaching chemical feeding quantity, lifting motor controls compensator elongation, and in the presence of lever, pallet 33 is with weighing
Platform 31 and lifting set 23 decline, medicine box 6 is again fallen on medicine box platform 5 and is departed from pallet 33, and then rot 41 rotates, by medicine box
6 turn to next loading position;Lifter 21 lifts again, adds new Herba indigoferae Pseudotinctoriae in medicine box 6.
4th, after the medicine box 6 on medicine box platform 5 completes dosing, walking mechanism drives medicine box operating-controlling mechanism mobile to envelope
At mouth mechanism, enclosed mechanism seals to medicine box 6 one by one, and after the completion of sealing, medicine box operating-controlling mechanism is moved by walking mechanism again
Move to the lower section of pill outlet, the medicine box 6 on operation position is ejected at pill outlet by push away case structure 93, and change empty medicine box 6, real
Medicine box 6 dosing of an existing new round and encapsulation.