A kind of elevating mechanism of dispensing machine
Technical field
A kind of elevating mechanism of dispensing machine is the utility model is related to, belongs to dispensing machine field.
Background technology
The Culture of TCM in 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
A seldom part is only accounted for, main reason is that China is still using original crude drug and hand is grabbed, scale claims traditional dispensing method,
Chinese medicine dispensing process medium velocity is slow, and error in dipping is big, and is difficult and make up a prescription regulation and standardization, scientific international market
Integrate with.
For the device for the medicine dispensing cover that can uniformly put in poison in the prior art, such as:A kind of entitled Novel medicine dispensing cover, patent
Number it is 201520798611.5 or Fig. 4.Have developed it is a being capable of fast packing, the dispensing machine that connects medicine, make up a prescription.
Utility model content
The purpose of this utility model is:For above-mentioned problem, there is provided a kind of elevating mechanism of dispensing machine, it is convenient
Switching when dispensing machine performs different process, such as the switching with two functions of rotating medicine box disk of weighing, ensure that dispensing machine is real
The distance of each mechanism of existing difference in functionality, each mechanism during dispensing machine execution difference in functionality is avoided to interfere.
The technical solution adopted in the utility model is as follows:
The utility model discloses a kind of elevating mechanism of dispensing machine, including lifter, the lifter connects medicine box platform,
The medicine box platform is provided with some operation positions for picking and placeing medicine box, the weigher for having corresponding each operation position of medicine box platform
Structure;Lifter control medicine box platform and Weighing mechanism make medicine box to be placed on Weighing mechanism in the relative movement of vertical direction
Weigh.Medicine box platform is drawn close or remote with pedestal, so as to control the OQ t of medicine box platform to be convenient to medicine box weighing to correspondence position
Etc. next step process.
Further, the lifter includes lifting motor, lifting platform and guiding mechanism, lifting motor control medicine box platform with
Lifting platform lifts relative to Weighing mechanism;Guiding mechanism rotates for limiting lifting platform relative to Weighing mechanism.Medicine box platform is entered
The self contained function of medicine box platform is realized in row lifting, simplifies structure, prevents the interference between each mechanism of dispensing machine.The lifting electricity of use
Machine can be directly purchased in market, reduces the production and application cost of the equipment.
Further, lifting motor includes housing and threaded lifting shaft, and lifting shaft is located at housing central section and runs through the shell
Body, housing are fixed relative to Weighing mechanism or lifting platform, and lifting shaft is relative to housing expanding-contracting action, and control lifting platform is relative to title
Heavy-duty machine structure lifts.
Further, guiding mechanism includes the coaxially arranged axis of guide and guide sleeve;The axis of guide is fixed relative to lifting platform, led
Fixed to set relative to Weighing mechanism, or, guide sleeve is fixed relative to lifting platform, lifting shaft is fixed relative to Weighing mechanism;
Axial movement of the guide sleeve along the axis of guide simultaneously limits lifting platform and rotated relative to Weighing mechanism.
Further, some medicine discharging mechanisms are provided with above medicine box platform, medicine box platform can turn to stop relative to lifting platform, make operative employee
Position is corresponding respectively with medicine discharging mechanism.This is simple in construction, can stablize crane, realizes the OQ t of medicine box platform, prevents from lifting
The influence that frame misplaces to dispensing mechanism.
Further, lifting platform is connected with medicine box platform by rotating mechanism, and rotating mechanism includes driven pulley, rotation seat, active
Wheel and rotary electric machine;What driven pulley can turn is placed in rotation seat and connects medicine box platform, and rotation seat connection lifting platform, driver passes through
Driving wheel drives driven pulley in a manner of gear drive, chain drive or belt transmission, turn/stops medicine box platform.Pass through rotating machine
Structure realizes the replacing of the position of medicine box, is advantageously implemented the proportioning of multiple types Chinese medicine, while is advantageous to the replacing of medicine box.
Further, the Weighing mechanism includes pallet, weighing unit, weighing sensor and its weighing circuit;In operation position
Lower to be corresponding with pallet respectively, weighing sensor corresponding to each pallet connects weighing unit, lifter control medicine box platform and weighing unit phase
To lifting.By way of alternately supporting medicine box, medicine box is set to weigh in real time, additionally it is possible to be convenient to switch to the mould of rotation
Formula.
Further, weighing unit is connected with pedestal, and pedestal includes base station and position-limiting drum, and lifting motor is more in the middle part of pedestal
Individual guiding mechanism is located at lifting motor surrounding, and guiding mechanism includes the axis of guide and guide sleeve;The axis of guide is coaxially arranged with position-limiting drum,
Guide sleeve connects lifting platform and is placed on the axis of guide.The cooperation of the guide sleeve and position-limiting drum of the structure, simplify the knot of guiding mechanism
Structure.
Further, 3-16 operation position is evenly distributed with medicine box platform, one is correspondingly provided with immediately below each operation position
Individual pallet.
A kind of dispensing equipment, using above-mentioned elevating mechanism.The dispensing machine can form what a complete medicine box encapsulated
It is overall, improve the automaticity of equipment.
Weighing circuit is to use circuit connection structure of the prior art, and the analog quantity that sensor is measured is converted into numeral
Amount is for intelligent control and measure.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. be convenient to switching when dispensing machine performs different process, for example weigh and rotating medicine box disk two functions are cut
Change, ensure that dispensing machine realizes the distance of each mechanism of difference in functionality, avoid dispensing machine from performing each mechanism during difference in functionality and occur to do
Relate to;
2. this is simple in construction, the fluency of dispensing machine production as the transition structure of each functional entity, can be ensured
And security, the design accuracy of each functional entity of dispensing machine is reduced, reduces equipment manufacturing cost.
Brief description of the drawings
Fig. 1 is the broken away view of the rotation of dispensing machine, lifting and Weighing mechanism;
Fig. 2 is the assembling figure of the rotation of dispensing machine, lifting and Weighing mechanism;
Fig. 3 is dispensing machine overall structure figure;
Fig. 4 is the bottle structure with medicine dispensing cover for dispensing machine.
Marked in figure:1- pedestals, 11- base stations, 12- position-limiting drums, 2- elevating mechanisms, 21- lifting shafts, 22- manual adjustment wheels,
23- lifting motors, the 24- axis of guides, 25- guide sleeves, 26- lifting platforms, 3- Weighing mechanisms, 31- pallets, 32- weighing sensors,
33- weighing units, 4- rotating mechanisms, 41- rotary electric machines, 42- rolling bearings, 43- driving wheels, 44- driven pulleys, 45- rotation seats, 5-
Medicine box, 6- medicine box platforms, 61- operation positions, 7- first sensors, 8- second sensors, 9- medicine dispensing covers, 91- move lid, and 92- is fixed
Lid.
Embodiment
As Figure 1-4, a kind of dispensing machine of the present utility model, dispensing machine include medicine box platform 6, elevating mechanism 2, weigher
Structure 3, rotating mechanism 4, pedestal 1 and medicine discharging mechanism.
There are 3-16 to be used for the operation position 61 that medicine box 5 picks and places on medicine box platform 6.
Elevating mechanism 2 includes lifter, and medicine box disk 6 is located at the top of lifter, and the lower section of medicine box disk 6 is provided with rotating mechanism
4 and Weighing mechanism 3.Lifter includes lifting motor 23, lifting platform 26 and guiding mechanism, and medicine box platform 6 can relative to lifting platform 26
Turn to stop, lifting motor 23 controls medicine box platform 6 to lift relative to Weighing mechanism 3 with lifting platform 26;Guiding mechanism is used to limit lifting
Platform 26 rotates relative to Weighing mechanism 3.Lifting motor 23 includes housing and threaded lifting shaft, and lifting shaft is located at housing central section
And running through the housing, housing is fixed relative to Weighing mechanism 3 or lifting platform, and lifting shaft rises relative to housing expanding-contracting action, control
Drop platform 26 lifts relative to Weighing mechanism 3.
Guiding mechanism includes the coaxially arranged axis of guide and guide sleeve;The axis of guide is fixed relative to lifting platform 26, guide sleeve
Fixed relative to Weighing mechanism 3, or, guide sleeve is fixed relative to lifting platform 26, the axis of guide is fixed relative to Weighing mechanism 3;
Axial movement of the guide sleeve along the axis of guide simultaneously limits lifting platform 26 and rotated relative to Weighing mechanism 3.Lifter control medicine box platform 6 with
Weighing mechanism 3 relatively moves in vertical direction, medicine box 5 is placed on Weighing mechanism 3 and weighs.The housing connection of lifting motor 23
The base station of lifting platform 26, lifting shaft connection base frame.
Weighing mechanism 3 includes pallet 31, weighing unit 33, weighing sensor 32 and its weighing circuit;Weighing mechanism 3 is corresponding each
Operation position 61;And a pallet 31, weighing sensor corresponding to each pallet 31 are corresponding with respectively immediately below operation position 61
32 connection weighing units 33, lifter control medicine box platform 6 and the OQ t of weighing unit 33.Manual adjustment wheel is used to adjust lifting motor
23 initial position.
Lifting platform 26 is connected with medicine box platform 6 by rotating mechanism 4, and rotating mechanism 4 includes driven pulley 44, rotation seat 45, master
Driving wheel 43 and rotary electric machine 41;What driven pulley 44 can turn is placed in rotation seat 45 and connects medicine box platform 6, the connection lifting of rotation seat 45
Platform 26, driver are driven driven pulley 44 driving wheel 43 in a manner of gear drive, chain drive or belt transmission, make medicine box
6 turns of platform/stop.
Pedestal 1 connects and supports weighing unit 33, and pedestal 1 includes base station 11 and position-limiting drum 12, and lifting motor 23 is located at pedestal 1
Middle part, multiple guiding mechanisms are located at the surrounding of lifting motor 23, and guiding mechanism includes the axis of guide 24 and guide sleeve 25;The axis of guide 24 with
Position-limiting drum 12 is coaxially arranged, and guide sleeve 25 connects lifting platform 26 and is placed between the axis of guide 24 and position-limiting drum 12, and guide sleeve 25 is used
Rotation in limitation lifting platform 26 relative to weighing unit 33.
A medicine discharging mechanism is correspondingly provided with above each operation position 61 of medicine box platform 6, makes operation position 61 in prescribe medicine
Mechanism corresponds to respectively.When medicine discharging mechanism is put in poison, medicine box 5 falls within and weighed in real time on pallet 31, now, the prescribe medicine from top to bottom arranged
Mechanism, operation position 61 and pallet 31 are axially coincident.
When in use, the lifting shaft 21 of lifting motor 23 is butted on the middle part of the first base station 11, lifting motor to the utility model
23 housing is butted on the middle part of lifting seat, and when lifting motor 23 controls lifting seat to decline, medicine box platform 6 follows decline, declines one
After set a distance, the weighing unit 33 that the medicine box 5 of medicine box platform 6 is installed on pedestal 1 holds up and weighed, and medicine box platform 6 continues to decline simultaneously
Depart from medicine box 5, during decline, the guide sleeve 25 on lifting platform 26 along the insertion of position-limiting drum 12 and limits lifting platform simultaneously
26 rotate;After medicine box platform 6 drops to specified location, the dispensing machine on the panel of dispensing machine starts the dispensing into medicine box 5, medicine
After sending out enough, lifting motor 23 controls lifting seat to rise, and in uphill process, medicine box platform 6 takes up medicine box 5, departs from medicine box 5
Weighing unit 33, after rising to appropriate height, lifting motor 23 stalls, the rotating mechanism 4 being connected between lifting seat and medicine box platform 6,
The disk of medicine box 5 is driven to rotate, so that medicine is added in medicine box 5 again simply under will be adjacent.The elevating mechanism 2 completes dispensing mechanism
Transition between each function.