CN203306555U - Combined medicine supply unit of medicine packaging equipment - Google Patents
Combined medicine supply unit of medicine packaging equipment Download PDFInfo
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- CN203306555U CN203306555U CN2013203382530U CN201320338253U CN203306555U CN 203306555 U CN203306555 U CN 203306555U CN 2013203382530 U CN2013203382530 U CN 2013203382530U CN 201320338253 U CN201320338253 U CN 201320338253U CN 203306555 U CN203306555 U CN 203306555U
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Abstract
The utility model discloses a combined medicine supply unit of medicine packaging equipment. The combined medicine supply unit comprises at least one medicine feeder (111), wherein a medicine guide channel (114) allowing a medicine to slide out is arranged below the medicine feeder (111); the side edge of the medicine feeder (111) is provided with a vertical medicine collecting channel (112); the medicine guide channel (114) is communicated with the medicine collecting channel (112); the bottom end of the medicine collecting channel (112) is internally provided with an intercepting device (113) for intercepting or temporarily storing the medicine. The combined medicine supply unit can be used for helping the medicine packaging equipment collect many times so that a plurality of medicine bags can discharge medicine and cannot cause mutual affects, i.e., the medicine packaging speed of the whole equipment is increased multiply.
Description
Technical field
The utility model relates to medicine packaging facilities technical field, particularly relates to a kind of confession medicine assembled unit of medicine packaging facilities.
Background technology
The medicine packaging facilities is for the medicinal preparation for oral administration by patient patient, to be packaged into respectively independently packedly by the doctor's advice requirement, and prints the device of patient and medicine information.
Specifically, the core work of medicine packaging facilities is that the medicament of once taking in recording for single doctor's advice, dressed up bag by independent packet, completes this work, can be summarized as four work flows:
1. drug flow process
A plurality of medicament feeders partly are equipped with in drug storage on the medicine packaging facilities, general those skilled in the art's custom is called medicine box, by the technological means of electromechanical integration, the medicament in the medicament feeder, according to the doctor's advice requirement, is imported to the medicament collection channel in the mode spued;
2. gather flow process
The medicament spued enters and gathers mechanism and carry out gathering of medicament by the medicament collection channel, does the preparation that gathers before the bag medicine; Unlatching gathers valve, and the medicament of having collected is sent into to envelope body, and closes and gather valve, for collection work is ready next time;
3. envelope flow process
Envelope body is packed the medicament that enters medicine packaging apparatus;
4. output flow process
Going out bag mechanism spues packaged medicine bag by going out sack.
In addition, also comprise the printing flow process completed by type printer, its purpose is to record the doctor's advice content on medicine bag; This is assisting workflows, can before the medicine packing work starts, print in advance, or complete in whole bag medicine packing work.
Although each one of medicine packaging facilities brand on existing market is identical, its principle of work is basically identical, wherein:
It is the Chinese patent application of CN201110083765.2 that applicant has been submitted application number on April 2nd, 2011, it discloses the automatic medicine packaging facilities that a kind of dispensing efficiency is high, the medicine packaging facilities comprises medicine-chest, remittance medicine funnel, medicine bag printing closing device, medicine bag output guide rail and cabinet, and closing device printed by described remittance medicine funnel, medicine bag and medicine bag output guide rail all is located in cabinet; Described medicine-chest comprises a plurality of medicine boxs and drug passage; Below medicine box, be provided with automatic medicament discharging device, the below of automatic medicament discharging device outlet is provided with the drug passage, is provided with below the drug passage to converge the medicine funnel; Below remittance medicine funnel, be provided with medicine bag and print closing device, the side of printing closing device at medicine bag is provided with medicine bag output guide rail.
Existing medicine packaging facilities is in the hospital pharmacy work of making up a prescription, but through test and use for a long time, there are following two large weak points: one, before the medicine packaging facilities carries out the medicament collection work, the medicament be collected is all to using gravity as propulsion source, in the medicament collection channel, move, owing in the medicine storage cabinet on equipment, comprising the medicament feeder that is commonly called as in a large number medicine box, the volume of equipment is relatively large, therefore, medicament collection channel and medicament guiding channel need that all enough length is arranged, add the factor of gathering-device, the drop total length in path of general medicament is about 1.2～1.6 meters, because relying on gravity, medicament transmits in medicament collection channel and medicament guiding channel, the basis of time free-falling body Time Calculation that it spends needs 0.5 second at least, on the other hand, because the medicament travel time is long, the kinetic energy of accumulating is larger, when medicament arrives the gathering-device bottom, the spring bullet can occur, and the medicament of spring bullet is static to get off in order to allow, and system must be reserved other kinetic energy drop away time, namely " spring bullet time " this time need be reserved out about 0.4 second with envelope in the packing device that guarantees to be collected the medicament gathered and can be sent to swimmingly next step, two time sums will take the collection collection work that time about 1 second just can complete medicament altogether, have therefore just limited the bulk velocity of equipment package medicament greatly, on average can only reach the level of per minute 60 bags, two, because the time of medicament free-falling body is longer, so the gravitional force energy that medicament self is accumulated is larger.When medicament fall into gather in-house and with device inwall moment of coming in contact, the spring bullet very easily occurs, occur that medicament is lost and breakage, even can the jump small probability event of other branched bottoms of bouncing back into its upper side, this situation has greatly reduced the global reliability of medicine packaging facilities.
Number of patent application is that the Chinese patent application of CN201180016657.1 discloses a kind of medicine feeding apparatus, a kind ofly need through the medicament of manually preparing, manually distribute operation in advance specifically, can medicine feeding apparatus accurate and that effectively carry out; The manual supply unit of medicament in this patent forms a plurality of medicine containing section by being divided into reticulation, and the bottom surface of each medicine containing section can be opened, and by once open, the medicament of taking in is rejected in medicament packaging device; Described medicament packaging device carries out packing work to collected next medicament; In the cyclome joint that falls of the core action that its equipment main flow is related, medicament still need to be take gravity and as propulsion source falls to, be gathered mechanism, cause the described medicine packaging facilities of this patent still to have above-mentioned two technical matterss, thereby namely due to medicament, walk and reach the bag medicine speed that stable overlong time has reduced complete machine, also having the generation of the small probability event that collapses bullet caused because medicament self produce power is large.
Patent publication No. be US2008172990A1 U.S. Patent Application Publication be a kind of S. A. medicine packaging facilities, by automatic feed unit, tablet is supplemented; When device systems finds tablet, from automatic feed unit, drop out while going forward side by side material bin, utilize sealing arrangement to seal medicine, on hopper, be provided with the controller of printing device, be used to controlling whole device; , in the cyclome joint that falls of the related core of its equipment main flow action, medicament still need to be take gravity and be gathered mechanism as propulsion source falls to, and causes the disclosed medicine packaging facilities of this utility model still to have above-mentioned two problems.
It is pointed out that in the prior art, the medicine packaging facilities can only allow a plurality of medicament feeders be same prescription drug simultaneously, can not allow a plurality of medicament feeders be a plurality of prescriptions drugs simultaneously.
The utility model content
The purpose of this utility model is for the technological deficiency existed in prior art, and a kind of bag medicine time that can shorten is provided, and promotes the confession medicine assembled unit of medicine packaging facilities reliability.
For realizing that the technical scheme that the purpose of this utility model adopts is: a kind of confession medicine assembled unit of medicine packaging facilities, it is characterized in that it comprises at least one medicament feeder 111, the below of described medicament feeder 111 is provided with the medicament guiding channel 114 skidded off for medicament, the side of described medicament feeder 111 is provided with vertical medicament collection channel 112, and described medicament guiding channel 114 is communicated with described medicament collection channel 112; The bottom of described medicament collection channel 112 is equipped be used to holding back and the device for trapping 113 of temporary medicament.
Described in medicine assembled unit 11, comprising a plurality of described medicament feeders 111, described medicament feeder 111 is arranged under the overlay successively as vertical single-row structure, described medicament collection channel 112 is positioned at a side of described medicament feeder 111, and the medicament guiding channel 114 of each medicament feeder 111 is communicated with described medicament collection channel 112 respectively.
Described in medicine assembled unit 11, comprising a plurality of described medicament feeders 111, described medicament feeder 111 is arranged under the overlay successively as vertical double column structure, the centre of two row medicament feeders 111 arranges described medicament collection channel 112, and the medicament guiding channel 114 of medicament feeder 111 belows is communicated with respectively described medicament collection channel 112.
Described medicament guiding channel 114 is equipped with device for trapping 113 with the below of medicament collection channel 112 connectivity parts.
Described device for trapping 113 comprises motor, turnover panel 1131, spacing shelves 1132 and coupler 1134, and described coupler 1134 is connected turnover panel 1131 with motor, described turnover panel 1131 and the middle spacing shelves 1132 of controlling described turnover panel 1131 anglecs of rotation that are provided with of motor; The width of described turnover panel 1131 is more than or equal to the transverse width of described medicament collection channel 112.
When described turnover panel 1131 be take the inwall of coupler 1134 described medicament collection channel 112 as axle is close to and the angle that forms of the inwall of vertical direction be 45 °.
The below of described limiting block 1132 is provided with limiting buffer device 1133.
On the inwall of described medicament collection channel 112, be provided with pad.
The utility model for the medicine assembled unit principle of work:
Below in conjunction with the confession medicine assembled unit in the medicine storage cabinet in the medicine packaging facilities, being two layers illustrates.The medicine packaging facilities is divided into medicine storage cabinet 1 and cabinet, and described medicine storage cabinet 1 is made confession medicine assembled unit 11 by the medicament feeder of original discrete installation, can be arbitrarily made with cell type for the medicine assembled unit, in medicine storage cabinet, is arranged with the confession medicine assembled unit of multilayer, multiple row;
At first, search each medicament position to same bag medicine, then last layer is started working for medicine assembled unit 11, and medicament is from spuing selected medicament feeder 111, and medicament slips into medicament collection channel 112 by Action of Gravity Field by medicament guiding channel 114; The device for trapping 113 be arranged in medicament collection channel 112 makes turnover panel 1131 edges be close to the inwall of medicament collection channel 112 by electric machine control, can collect the medicament that falls into passage.After the medicament in described confession medicine assembled unit 11 all is collected fully, control system is sent the turnover panel 1131 that instruction makes device for trapping 113 and is rotated to an angle until turnover panel 1131 is close to vias inner walls again, allows medicament again fall in the medicament collection channel 112 for medicine assembled unit 11 of the lower one deck in medicine storage cabinet 1 and carries out secondary collection work; Meanwhile, the turnover panel 1131 of the device for trapping 113 of last layer is close to vias inner walls again;
Subsequently, lower one deck is started working for medicine assembled unit 11, and gravity that medicament be take equally from spuing medicament feeder 111 drops into the medicament collection channel 112 of lower one deck as propulsion source; When the medicament that is contained in another the 113 pairs of lower floors of device for trapping in the medicament collection channel 112 of lower one deck is collected, the same bag medicament fallen while also having collected last layer for turnover panel 1131 rotation of the device for trapping 113 of medicine assembled unit 11; So far, the medicament for falling in medicine assembled unit 11 of upper and lower two layers all collects at this; But the confession medicine assembled unit of this example is only upper and lower two layers, therefore, This move is collected the medicament of this bag one whole bag complete.If the medicine storage cabinet structure is N layer (N=2～8), need after the N time collection work completes, a whole bag medicament of same bag medicine just is collected complete.Gathering mechanism 3 is to gather to come from the medicament fallen when last N layer is opened for the device for trapping of medicine assembled unit 11.
Finally, the valve 32 of funnel 31 belows is opened, and all medicaments are gathered and are sent to package mechanism 5 and carry out bagging and packaging, and type printer 4 is printed medicament doctor's advice information on medicine bag, and packaged medicine bag is by going out bag mechanism 6 outputs.
In addition, the medicament of special shape is not suitable for being placed in medicament feeder 111, therefore, in equipment, also is provided with manual chemicals dosing plant 2, the medicament of special shape will directly can be entered and gathers mechanism 3.
Compared with prior art, the utility model redefines and has designed for the medicine assembled unit, specifically:
(1) the medicament feeder of original discrete installation is made to confession medicine assembled unit, in medicine storage cabinet, can be arbitrarily made with cell type for the medicine assembled unit, namely in medicine storage cabinet, be arranged with the confession medicine assembled unit of multilayer, multiple row;
(2) in the medicament collection channel bottom for medicine assembled unit device, device for trapping is installed, below the medicament guiding channel of stacked each medicine discharging agent feeder of laying and medicament collection channel joint, device for trapping can be installed in addition, to guarantee that medicament is trapped and keeps in the medicament collection channel; Therefore, the travel time of medicament in the medicament collection channel shortened dramatically, the kinetic energy of medicament is also significantly reduced, thereby system can shorten to significantly medicament and discharge kinetic energy and reserved kinetic energy drop away time, for the bag medicine speed that increases exponentially complete machine provides the foundation;
(3) be equally the minimizing due to the kinetic energy of medicament own, medicine, because the medicine that spring bullet etc. causes is lost, damaged events of equal probability greatly reduces, greatly improves the reliability of complete machine; Each supplies to be provided with the device for trapping that medicament in this confession medicine assembled unit can be held back and kept in the medicine assembled unit, thereby provides possibility for complete machine wraps medicament while drug more, and namely a plurality of medicament feeders carry out drug for the cartridge bags that wrap simultaneously.
The accompanying drawing explanation
Figure 1 shows that the complete machine structure schematic diagram of application the utility model for the medicine packaging facilities of medicine assembled unit;
Figure 2 shows that for medicine combination unit structure schematic diagram;
Figure 3 shows that and be arranged with the medicine packaging facilities complete machine structure schematic diagram of individual layer for the medicine assembled unit;
Figure 4 shows that the confession medicine combination unit structure schematic diagram without medicament collection channel shared structure;
Figure 5 shows that the medicine packaging facilities complete machine structure schematic diagram without medicament collection channel shared structure;
Figure 6 shows that the confession medicine combination unit structure schematic diagram of medicament collection channel shared structure;
Figure 7 shows that the structure for amplifying schematic diagram of device for trapping in Fig. 2;
Figure 8 shows that the perspective view of the preferred forms of device for trapping;
Figure 9 shows that the preferred forms and a plurality of structural representations that supply the medicine assembled unit to be connected of device for trapping;
Figure 10 shows that the planar structure schematic diagram of the preferred forms of device for trapping;
Figure 11 shows that the structural representation of device for trapping the second specific embodiment;
Figure 12 shows that the structural representation of device for trapping the second specific embodiment hand of rotation;
Figure 13 shows that the structural representation of the third specific embodiment of device for trapping;
Figure 14 shows that the structural representation of the 4th kind of specific embodiment of device for trapping;
Figure 15 shows that the machine shape figure of application the utility model for the medicine packaging facilities of medicine assembled unit.
In figure:
1 medicine storage cabinet
2 manual dosings
3 gather mechanism
4 printing mechanisms
5 package mechanisms
6 go out bag mechanism
11 for the medicine assembled unit
111 medicament feeders
112 medicament collection channels
113 device for trapping
114 medicament guiding channels
1131 turnover panels
1132 spacing shelves
1133 limiting buffer devices
1134 coupler
31 funnels
32 valves
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment:
Be illustrated in figure 1 a kind of quick automatic medicine packaging facilities, comprise medicine storage cabinet 1 and cabinet, the below of described medicine storage cabinet 1 is cabinet, in described cabinet, is equipped with and gathers mechanism 3, printing mechanism 4, package mechanism 5 and go out bag mechanism 6.
Described medicine storage cabinet 1 is arranged with a plurality of for medicine assembled unit 11, is illustrated in figure 2 for medicine combination unit structure schematic diagram, and the described medicine assembled unit 11 that supplies comprises medicament feeder 111, medicament collection channel 112, device for trapping 113 and medicament guiding channel 114; Described have a plurality ofly be used to storing and the medicament feeder 111 of the medicament that spues for 11 discharges of medicine assembled unit, the below of each medicament feeder 111 is provided with the medicament guiding channel 114 skidded off for medicament; The side of described medicament feeder 111 is provided with vertical medicament collection channel 112, and described a plurality of medicament guiding channels 114 are communicated with described medicament collection channel 112 respectively; The medicament guiding channel 114 of described medicament feeder 111 and the below of medicament collection channel 112 connectivity parts are equipped be used to holding back and the device for trapping 113 of temporary medicament; The below of described medicament collection channel 112 is for gathering mechanism 3.
In Fig. 2 example, in medicine assembled unit 11, being provided with four medicament feeders 111, namely left column is arranged with 2, and right row are arranged with 2, and centre is medicament guiding channel 114; It should be noted that Fig. 2 only is a kind of example for medicine assembled unit 11, described arrangement mode for the medicament feeder 111 in medicine assembled unit 11 also comprises:
(1) both sides for medicine assembled unit 11 are provided with two row medicament feeders 111, and medicament feeder 111 is arranged under the overlay successively as vertical double column structure, and medicament collection channel 112 is positioned at the centre of two row medicament feeders 111;
(2) for the one-sided row medicament feeder 111 that is provided with of medicine assembled unit 11, medicament feeder 111 is arranged under the overlay successively as vertical single-row structure, and described medicament collection channel 112 is positioned at a side of this row medicament feeder 111.
Described medicine storage cabinet 1 is made confession medicine assembled unit 11 by the medicament feeder of original discrete installation, can be arbitrarily made with cell type for medicine assembled unit 11, in medicine storage cabinet 1, is arranged with the confession medicine assembled unit 11 of multilayer, multiple row; In for medicine assembled unit 11, device for trapping 113 is installed, it can be trapped medicament and keep in medicament collection channel 112, therefore, setting up of device for trapping just makes medicament and the travel distance of collecting apparatus for temporary storage shorten, the kinetic energy of medicament is also significantly reduced, thereby it can shorten to significantly medicament and discharge kinetic energy and reserved kinetic energy drop away time, for the bag medicine speed that increases exponentially complete machine provides the foundation; Be the minimizing due to the kinetic energy of medicament own equally, medicine, because the medicine that spring bullet etc. causes is lost, the probability of the event such as damaged greatly reduces, greatly improves the reliability of complete machine; Each supplies to be provided with the device for trapping that medicament in this confession medicine assembled unit can be held back and kept in the medicine assembled unit, thereby provides the foundation for complete machine wraps medicament while drug more, and namely a plurality of medicament feeders carry out drug for the cartridge bags that wrap simultaneously.
As shown in Figure 3, the medicine storage cabinet 1 of medicine packaging facilities forms for medicine assembled unit 11 by four.
Described medicine storage cabinet 1 is interior can also be that multilayer is for medicine assembled unit 11, its structural principle for convenience of explanation, take in Fig. 4,5 two layers for the medicine assembled units, describe as example.Supplying in medicine assembled unit 11 in Fig. 4 comprises the described medicament feeder 111 of two row, the centre of two row medicament feeders 111 arranges medicament collection channel 112, described medicament feeder 111 belows are provided with medicament guiding channel 114, and each medicament guiding channel 114 is communicated with respectively described medicament collection channel 112; The bottom end opening of described medicament collection channel 112 is communicated to the described mechanism 3 that gathers, and gathers so that medicament is collected; Specifically, the arrangement position for medicine assembled unit 11 for medicine assembled unit 11 and last layer (away from the one deck that gathers mechanism 3) of lower one deck (near the one deck that gathers mechanism 3) is distribution straggly, namely descend one deck for medicine assembled unit 11 with adjacent in medicine assembled unit 11, reserving one section space, for the medicament collection channel 112 for medicine assembled unit 11 of last layer, extend to and gather mechanism 3.
Further, as the optimal technical scheme that supplies medicine assembled unit dual layer arrangement mode in Fig. 4, as shown in Figure 6, in described medicine storage cabinet 1, be arranged with two layers for medicine assembled unit 11; The confession medicine assembled unit 11 of lower one deck is identical with the arranged distribution upper-lower position for medicine assembled unit 11 of last layer, the medicament collection channel 112 for medicine assembled unit 11 of last layer is communicated with the medicament collection channel 112 for medicine assembled unit 11 of lower one deck, the medicament collection channel 112 for medicine assembled unit 11 that is last layer is communicated with and gathers mechanism 3 by means of the medicament collection channel for medicine assembled unit 11 112 of lower one deck, last layer for medicine assembled unit 11 and lower one deck, be respectively arranged with device for trapping 113 for medicine assembled unit 11.This for medicine assembled unit 11 arrangement mode stacked side by side, lower one deck is realized being communicated with enjoying for the medicament collection channel 112 of medicine assembled unit 11 with last layer for the medicament collection channel 112 of medicine assembled unit 11, make lower one deck become the extension of upper strata for medicine assembled unit 11 medicament collection channels 112 for the medicament collection channel 112 of medicine assembled unit 11; Confession medicine assembled unit dual layer arrangement mode in Fig. 5 is with respect to Fig. 4, and it has simplified the structure of medicine storage cabinet 1, has dwindled equipment volume; In the situation that medicine packaging facilities complete machine wraps medicament drug simultaneously more, can significantly promote the bag medicine speed of complete machine.And in existing medicine packaging facilities, old-fashioned supplying in the medicine assembled unit do not have device for trapping, do not supply the multilevel access shared structure of medicine assembled unit yet.Even if adopted new-type for medicine assembled unit device, if the unit stacked does not adopt sharing channel, for example as shown in Figure 4,5, that its structure will become will be complicated, equipment volume will become large, particularly in the horizontal size increases the acquisition time will lengthen medicament, the bag medicine speed of attenuating complete machine; Figure 7 shows that the structure for amplifying schematic diagram of device for trapping in Fig. 2.
The described mechanism 3 that gathers comprises funnel 31, and the bottom of described funnel 31 is equipped with valve 32, and the top of described valve is equipped with manual chemicals dosing plant 2; The medicament of special shape is not suitable for being placed in medicament feeder 111, therefore, by manual chemicals dosing plant 2, the medicament of special shape will directly be entered and gather mechanism 3, funnel 31 gathers all medicaments, by valve 32, medicament is delivered to package mechanism 5 again and carry out envelope, printing mechanism 4 is printed medicament doctor's advice information on medicine bag, packaged medicine bag is by going out bag mechanism 6 outputs.Improved so greatly the alerting ability that equipment is used.
As Fig. 8～10, be depicted as the structural representation of the preferred forms of device for trapping 113.Specifically, it comprises motor, turnover panel 1131, spacing shelves 1132 and coupler 1134, described coupler 1134 is connected turnover panel 1131 with motor, described coupler 1134 is positioned at the center of medicament collection channel 112, described turnover panel 1131 and the middle spacing shelves 1132 of controlling described turnover panel 1131 anglecs of rotation that are provided with of motor; Turnover panel 1131 be subject to electric machine control can be centered by coupler 1134 cw conter clockwise bidirectional rotation, to guarantee its each rotation, can both make after turnover panel 1131 rotations again to be close to the inwall of medicament collection channel 112.The length of described turnover panel 1131 is consistent with the width of medicine storage cabinet 1, to guarantee can to support a plurality of medicine assembled units 11 that supply after turnover panel 1131 stretches into medicament collection channel 112; In order to guarantee that device for trapping 113 can be close to the inwall of medicament collection channel 112, the transverse width of turnover panel 1131 need be more than or equal to the transverse width of medicament collection channel 112.
Preferably, when described turnover panel 1131 be take the inwall of coupler 1134 described medicament collection channel 112 as axle is close to and the angle that forms of the inwall of vertical direction be 45 °, in the middle of described turnover panel 1131 and motor, being provided with and controlling described turnover panel 1131 anglecs of rotation is the spacing shelves 1132 of 90 °; Be that turnover panel 1131 be take coupler 1134 and is the axle half-twist, not only temporary medicament can be fallen, and turnover panel 1131 can be close on the inwall of medicament collection channel 112 again.
The below of described limiting block 1132 is provided with limiting buffer device 1133, and its purpose is the noise produced because of inertia when the normal operation for reducing device for trapping 113, increases its service life.
For fear of turnover panel 1131, rotate with the inwall collision of medicament collection channel 112 and can cause wearing and tearing and noise, can also on the inwall of medicament collection channel 112, be provided with the pad of layer, such as rubber pad, silicagel pad etc.; If the medicament dropped is shelved on pad can't enter and gather mechanism 3 but pad is blocked up.
Except the first specific embodiment of the described device for trapping 113 in above-mentioned Fig. 6-10, also have three kinds of specific embodiment to be respectively described below:
Be the structural representation of the second embodiment of device for trapping 113 as shown in figure 11, it comprises the rotation turnover panel, the both sides of described rotation turnover panel flush with the both sides of medicament collection channel 112, medicament falls into the surface of rotation turnover panel, motor powered rotation turnover panel rotates 180 °, and the medicament that can will be temporarily stored in the turnover panel surface turns over.With the described turnover panel in Fig. 6-10, compare, from a structural point, one for cross section is " one " font, and another cross section is the figure of eight; The anglec of rotation during from work, a half-twist gets final product, and another one needs Rotate 180 °, as shown in figure 12; As can be seen here, the rotational angle of " one " font turnover panel is less, and its needed rotation time is shorter, helps to improve the bag medicine speed of complete machine.
Be the third embodiment of device for trapping 113 as shown in figure 13, it is the structural representation of drawing plate-type device for trapping, it comprises the pull plate that is positioned at medicament collection channel 112, one end of pull plate is equipped with the gear that connects motor, by motor driven gear, rotate pull plate is moved, its sense of motion is as shown in Figure 13 direction of arrow; In addition, baffle plate also is equipped with in the top of pull plate, and when pull plate moved, baffle plate can stop the medicament on pull plate to follow the pull plate motion, thereby drops as medicament collection channel 112; The other end of pull plate is connected with spring.
Be the structural representation of the 4th kind of embodiment of device for trapping 113 as shown in figure 14, identical with the first embodiment, device for trapping 113 also comprises turnover panel 1131, spacing shelves 1132, limiting buffer device 1133 and coupler 1134, its difference is that coupler 1134 is positioned at a side of turnover panel 1131, turnover panel 1131 rotates 90 ° to vertical state by horizontality, and medicament namely can drop according to Action of Gravity Field; After medicament dropped, turnover panel 1131 continued 90 ° of convolutions and can restPose; Hence one can see that, and the first embodiment of device for trapping is compared with the 4th kind, although rotational angle is identical, in the 4th kind of embodiment, turnover panel has increased the step of 90 ° of circling round.
In sum, in four kinds of embodiments of device for trapping 113, take the first embodiment as optimum.
Under while regarding in the utility model the work of medicine packaging facilities bag medicine speed describe.
In the medicament collection channel of legacy equipment length is generally between 1.2～1.6 meters, and relying on gravity is that the medicament of propulsion source falls in collection channel will be according to the free-falling body rule, and its shared time is:
Ts
2=2h/g
Wherein g is gravity acceleration value, and h is the height of medicament collection channel.In design, in order to guarantee reliability, the h value is the maximum height 1.6m of passage, the medicament lowering time Ts drawn thus
1Be about 0.57 second.
On the other hand, medicament has been accumulated kinetic energy when in collection channel, falling, at medicament, falling collection channel when bottom, is generally need to be through bouncing kinetic energy is discharged several times, and system need to wait that medicament is static to get off, just can be transported to next link, therefore, in this process, the energy drop away time of system arrangement medicament, namely so-called " bounce time ", mean with Tp.Because Normal probability distribution is pressed in the release of this energy, therefore, Tp can be expressed as:
Tp=P(N)
Wherein N is the kinetic energy that medicament has while dropping to the bottom Contact in collection channel, and according to free fall law, the height h before this kinetic energy and medicament fall is linear relationship, and therefore, Tp can also be expressed as:
Tp=P’(h)
In a large amount of statistical tests and practical application in industry, all show, in the situation that height h is 1.6m, bounce time Tp
2Value be about 0.33 second, although other flow process and action in equipment work also occupy the regular hour separately, but, these other flow processs or move shared time or be very short (being designated as Tn) even negligible (time, medicament feeder drug time, the device for trapping of giving an order as system stir time etc.), be to overlap (as information printing, heat seal envelope, the output etc.) completed in the time period of collecting flow process, in legacy equipment, completing a flow process action maximum duration used can be expressed as:
Ts
1+ Tp
1+ Tn=0.57+0.33+0.09=0.99 second
Wherein the Tn value is 0.09 second, and this time is the summation that time, medicament feeder drug time, device for trapping that system is given an order stir time etc.
In sum, legacy equipment, within 1.0 second time, can allow each flow process complete action separately, and therefore, the overall bag medicine of legacy equipment is fastest is per minute 60 bag left and right.
, being kinetic energy section drop away time of medicament, total time is limited in the 1s left and right.Separately, the drug action all can be controlled in 1s, and the required action of other flow processs all can not surpass 0.1s, can realize very soon.
In the technical scheme of medicine packaging facilities of the present utility model, realized the repeatedly collection of medicament by device for trapping 113, actv. has shortened collection channel.The medicine storage cabinet 1 of take arranges two layers of structure for medicine assembled unit 11 and is example, and the maximum height of the free-falling body of medicament is 1/3rd left and right of prior art, namely is no more than 0.5m, brings formula Ts into
2=2h/g and formula draw Ts
2Be 0.32 second, " bounce time " Tp=P ' (h) draws Tp for being approximately linear (this conclusion is verified as accurately by experiment test) under identical variance in 0.1～2.0 meter scope
2Be 0.1 second, in new installation of the present utility model, completing a flow process action maximum duration used can be expressed as:
Ts
2+ Tp
2+ Tn=0.32+0.1+0.09=0.51 second
Wherein the Tn value is still 0.09 second, and this time is the summation that time, medicament feeder drug time, device for trapping that system is given an order stir time etc.
In sum, new installation of the present utility model, within 0.51 second time, can allow each flow process complete action separately, therefore, and the fastest per minute 120 bag left and right that reach of the overall bag medicine of new installation of the present utility model., be 2 times of bag medicine speed of the prior art.
The above is only preferred implementation of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a medicine packaging facilities for the medicine assembled unit, it is characterized in that it comprises at least one medicament feeder (111), the below of described medicament feeder (111) is provided with the medicament guiding channel (114) skidded off for medicament, the side of described medicament feeder (111) is provided with vertical medicament collection channel (112), and described medicament guiding channel (114) is communicated with described medicament collection channel (112); In the bottom of described medicament collection channel (112), be equipped be used to holding back and the device for trapping (113) of temporary medicament.
2. a kind of medicine packaging facilities according to claim 1 for the medicine assembled unit, it is characterized in that described in medicine assembled unit (11), comprising a plurality of described medicament feeders (111), described medicament feeder (111) is arranged under the overlay successively as vertical single-row structure, described medicament collection channel (112) is positioned at a side of described medicament feeder (111), and the medicament guiding channel (114) of each medicament feeder (111) is communicated with described medicament collection channel (112) respectively.
3. a kind of medicine packaging facilities according to claim 1 for the medicine assembled unit, it is characterized in that described in medicine assembled unit (11), comprising a plurality of described medicament feeders (111), described medicament feeder (111) is arranged under the overlay successively as vertical double column structure, the centre of two row medicament feeders (111) arranges described medicament collection channel (112), and the medicament guiding channel (114) of medicament feeder (111) below is communicated with respectively described medicament collection channel (112).
4. according to the confession medicine assembled unit of the described a kind of medicine packaging facilities of one of claim 1-3, it is characterized in that described medicament guiding channel (114) and the below of medicament collection channel (112) connectivity part are equipped with device for trapping (113).
5. a kind of medicine packaging facilities according to claim 4 for the medicine assembled unit, it is characterized in that described device for trapping (113) comprises motor, turnover panel (1131), spacing shelves (1132) and coupler (1134), described coupler (1134) is connected turnover panel (1131) with motor, described turnover panel (1131) and the middle spacing shelves (1132) of controlling described turnover panel (1131) anglec of rotation that are provided with of motor; The width of described turnover panel (1131) is more than or equal to the transverse width of described medicament collection channel (112).
A kind of medicine packaging facilities according to claim 5 for the medicine assembled unit, it is characterized in that when described turnover panel (1131) be take the inwall of coupler (1134) described medicament collection channel (112) as axle is close to and the angle of the inwall formation of vertical direction is 45 °.
7. the confession medicine assembled unit of a kind of medicine packaging facilities according to claim 6, is characterized in that the below of described limiting block (1132) is provided with limiting buffer device (1133).
A kind of medicine packaging facilities according to claim 6 for the medicine assembled unit, it is characterized in that being provided with pad on the inwall of described medicament collection channel (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203382530U CN203306555U (en) | 2013-06-13 | 2013-06-13 | Combined medicine supply unit of medicine packaging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203382530U CN203306555U (en) | 2013-06-13 | 2013-06-13 | Combined medicine supply unit of medicine packaging equipment |
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| Publication Number | Publication Date |
|---|---|
| CN203306555U true CN203306555U (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203382530U Expired - Lifetime CN203306555U (en) | 2013-06-13 | 2013-06-13 | Combined medicine supply unit of medicine packaging equipment |
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| CN (1) | CN203306555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318590A (en) * | 2013-06-13 | 2013-09-25 | 沈中奇 | Drug supply combined unit of drug packaging device |
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2013
- 2013-06-13 CN CN2013203382530U patent/CN203306555U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318590A (en) * | 2013-06-13 | 2013-09-25 | 沈中奇 | Drug supply combined unit of drug packaging device |
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