CN1689914A - Medicament packaging device and cleaning tube of the device - Google Patents

Abstract

The invention provides a medicament packaging device to improve cleaning work efficiency while positively storing a hose without increasing cost, wherein a hose storage part 10 comprising a hose connection part 23 connected to a cleaner device 22 is provided, and a one-end side connection part 24a of the hose 24 for a cleaner is connected to the hose connection part 23. An other-end side suction part 24b is drawn out of the hose storage part 10, and a part positioned at least within the hose storage part 10 of the hose 24 for the cleaner is provided with an expansion part 28 expansible along an axial direction. The expansion part 28 of the hose 24 for the cleaner is contracted by suction force of the cleaner device 22 to pull the hose 24 for the cleaner into the hose storage part 10. Further, a pull-in preventing means 35 is provided for preventing the hose 24 for the cleaner from being pulled into the hose storage part 10 during the use of the cleaner device 22.

Description

The cleaning tube of medicament packaging device and this device

Technical field

The present invention relates to the cleaning tube of a kind of medicament packaging device and this device.

Background technology

In the past, provided the various medicament packaging devices of the kit of lozenge or diffusing medicine etc. being dressed up the single dose according to prescription.As shown in figure 15, this medicament packaging device have in the outside of housing 1 that the lozenge hand spreads device 2, two hoppers 3 of the medicine that drop into to loose, control setup 4, medicament discharge portion 5, the drug delivery that will discharge from medicament eduction gear 5 to above conveyer 6.Though do not illustrate, but be provided with disk in inside, draw out device, the known package mechanism of packing hopper, packing device etc., wherein, described disk has the endless groove that the diffusing medicine that drops into from described hopper 3 is piled up equably, the described device of drawing out is drawn out diffusing medicine on the endless groove that is deposited in this disk, described packing hopper is collected and is drawn out diffusing medicine and the described lozenge hand that device draws out from this and spread the lozenge that device 2 falls, and described packing device is packaged in medicament that this packing hopper collects and from 5 discharges of medicament discharge portion.In addition, this medicament packaging device is in order to clean attached to medicament powder on the described each several part etc. and be provided with wiper mechanism.

As with the relevant prior art documentation ﹠ info of cleaning tube of the wiper mechanism that constitutes this medicament packaging device, following document is arranged.

No. 2943974 communique of [patent documentation 1] Japanese Patent

No. 3227081 communique of [patent documentation 2] Japanese Patent

[patent documentation 3] Japanese Patent spy opens the 2002-80174 communique

In patent documentation 1, putting down in writing the set locational minute chartered plane that pipe clamp is installed in free to rotately described housing, wherein said pipe clamp keeps being connected in the pipe of the washing equipment that is provided with in the enclosure.

But in the formation of this patent documentation 1 record, pipe exposes outside to housing, will guarantee that under the state that is held in pipe clamp, pipe is sagging outside housing.Therefore, might produce that operator's sole of having stepped on this pipe skids or by scratch, and the problem that machine is put upside down etc.

So, the applicant provides a kind of medicament packaging device in patent documentation 2, its side at housing forms in the pipe resettlement section, the pipe jointing part of configuration vacuum type washing equipment in this pipe resettlement section, when one end of pipe is connected to described pipe jointing part, the other end is stretched out to the outside of housing.In this patent documentation 2, accommodate described pipe for inside in described pipe resettlement section with being the U font, be provided with the weight that is placed in U font pipe bottom.Perhaps be provided with the spool that described pipe is reeled in described pipe resettlement section.

In the formation of this patent documentation 2, can solve the problem that in patent documentation 1, produces fully.But, in being provided with the formation of weight, can't accommodate the pipe of the length that reaches the housing opposite side fully.In addition,, then can arrive the opposite side of housing, but in this case, when the opposite side of cleaning housing, be necessary to keep extended state, so have shortcoming such as cleaning work variation with brute force if use the pipe of the high wrinkle shape of extensibility.In addition, in the formation that is provided with the winding mechanism of pipe (spool), have the cost height and along with repeated use, reeling dies down and the shortcoming that can not accommodate reliably with helical spring spring force.

In addition, in the patent documentation 3, as patent documentation 2, a kind of medicament packaging device is provided, its side at housing forms in the pipe resettlement section, the pipe jointing part of configuration vacuum type washing equipment in this pipe resettlement section when one end of pipe is connected to described pipe jointing part, makes the other end stretch out to outside.Simultaneously, in this patent documentation 3, in order pipe to be incorporated in the resettlement section, to be provided with the winding mechanism that has used a pair of coiling pulley that drives by the motor rotation.

In the formation of these patent documentation 3 records, as patent documentation 2, though can solve the problem that produces in the formation of patent documentation 1 fully, but because electrically operated high price winding mechanism need be set, so the problem that exists cost to uprise.

Summary of the invention

The present invention forms in view of the above problems, and its problem is to provide a kind of cost can not uprise and can accommodates the good medicament packaging device of the cleaning work of pipe and the cleaning tube of this device reliably.

In order to solve above-mentioned problem, the invention provides a kind of medicament packaging device, have the washing equipment of packing the package mechanism of medicament and after packing, attracting accompanying medicament powder by per 1 dose according to prescription, it is characterized in that: the pipe resettlement section with the pipe jointing part that is connected to described washing equipment is set by cleaning tube; One distolateral connecting portion of described cleaning tube is connected to described pipe jointing part, and the portion of drawing draws from described pipe resettlement section with other end side draught; On the part that is positioned at described pipe resettlement section at least of cleaning tube, axially telescopic pars contractilis is set; By the attractive force of described washing equipment, the pars contractilis of described cleaning tube is shunk, and be incorporated in the described pipe resettlement section.

According to described medicament packaging device, owing on the part that is positioned at the pipe resettlement section at least of pipe, axially telescopic pars contractilis is set, so can fully guarantee to arrive another distolateral length of housing.In addition, extend out to exterior pipe from the pipe resettlement section and constitute,, the pars contractilis of described cleaning tube is shunk, and be incorporated in the described pipe resettlement section by the attractive force of washing equipment.That is, also do not use the winding mechanism of high price, therefore can prevent that cost from uprising.In addition, can prevent under non-working condition pipe sagging situation outside housing.Therefore can prevent reliably along with pipe sagging and problem of generation to housing outside.Further the scalable part of pipe is for extending pars contractilis to a certain degree under the situation that does not apply load, thus cleaning from the pipe resettlement section away from the position time, need not to keep the brute force that the elongation state of pipe is used.So can improve cleaning work.

In described medicament packaging device, preferably, in described pipe resettlement section, swing part is set free to rotately, make the part of this swing part contact and rotate with cleaning tube, cleaning tube can be incorporated into thus in the pipe resettlement section; After the introducing action that finishes to cause, described washing equipment is stopped by described swing part.Like this, can shorten and to have managed the time of introducing and being housed in the pipe resettlement section.

In addition, preferably, in the attraction portion of stretching out from described pipe resettlement section in described cleaning tube, dispose towards the sucking hole of front end and the nozzle that aperture area reduces successively.So, can improve the contractibility of the pars contractilis when accommodating pipe.

Further, preferably dispose inaccessible parts with the attraction portion obturation of described cleaning tube.So, can further improve the contractibility of pars contractilis, will manage to be housed in reliably and manage in the resettlement section, prevent that pipe is sagging to outside.

Particularly, be provided with the installation portion of the attraction portion that described cleaning tube is installed in described pipe resettlement section, dispose described inaccessible parts at this installation portion.

In addition, described inaccessible parts are made of the gate that is provided with on the nozzle of the attraction portion of cleaning tube front end configuration.

In addition, further be provided with the secondary installation portion of the attraction portion that described cleaning tube is installed at housing.

Therefore, medicament packaging device of the present invention, have according to prescription by the package mechanism of the packing of dose each time medicament and the washing equipment that after packing, attracts accompanying medicament powder by cleaning tube, wherein, also can the pipe resettlement section with the pipe jointing part that is connected on the described washing equipment be set on its housing, one distolateral connecting portion of described cleaning tube is connected to described pipe jointing part, the portion of drawing draws from described pipe resettlement section with other end side draught, and the installation portion of the attraction portion of 2 or this cleaning tube of installation more than it is set on described housing in addition.

At this moment, preferably, the first main installation portion is arranged on described pipe resettlement section, and the second secondary installation portion is arranged on both allocations of housing.

Like this, when the above installation portion of 2 or its is set, preferably, be provided with respectively to detect at described installation portion and secondary installation portion and have or not the mechanism that cleaning tube is installed, when any one detects mechanism and does not all detect the installation of cleaning tube, make the action of described washing equipment, when any one detects mechanism and detects the installation of cleaning tube, described washing equipment is stopped.

So, in the situation of placing cleaning tube gently etc. down, can select installation portion according to the condition of service operator, so very convenient.And, even be placed on gently under the state of secondary installation portion, also can open, the closing control washing equipment, so can prevent the generation of the noise under non-working condition.

Further, in medicament packaging device of the present invention, preferably be provided with and prevent to introduce mechanism, this prevents to introduce mechanism when using described washing equipment, prevents that described cleaning tube is introduced in the pipe resettlement section.

In addition, the pressure that the interior pressure detect described washing equipment is set detects mechanism, when detecting mechanism by this pressure and detect the in-to-in decompression, stops to be prevented to introduce the introducing that mechanism carries out and being prevented action by described.

So, when using washing equipment, do not make cleaning tube attracted to the effect of the power in the pipe resettlement section, so can improve operator's cleaning work by this attractive force etc.And, when finishing the use of washing equipment, can automatically reliably cleaning tube be incorporated in the pipe resettlement section.

Particularly, describedly prevent to introduce mechanism and only have the travel mechanism of stretching out direction rotatable rotary parts and this turning unit being moved in from the extended position that becomes crimped status with respect to described cleaning tube to the scope of the going-back position that becomes non-crimped status to cleaning tube.

In addition, in the present invention, cleaning tube as described medicament packaging device, a kind of cleaning tube is provided, it is connected to the pipe jointing part according to the washing equipment that is provided with on the package mechanism of prescription by the packing of dose each time medicament, and can be housed in the pipe resettlement section that is arranged at described medicament packaging device, wherein, on a part that is positioned at described pipe resettlement section at least, be provided with along the telescopic pars contractilis of direction of principal axis.

In medicament packaging device of the present invention, owing on the part that is positioned at the pipe resettlement section at least of pipe, be provided with axially telescopic pars contractilis, so can fully guarantee to reach another distolateral length from a side of housing.Constitute in addition, extend out to exterior pipe,, the pars contractilis of described cleaning tube is shunk, and be incorporated in the described pipe resettlement section, do not use the winding mechanism of high price, so can prevent that cost from uprising by the attractive force of washing equipment from the pipe resettlement section.In addition,, can prevent that pipe is sagging outside housing, therefore can prevent the problem that produces with it reliably at non-working condition.Further, the scalable part of pipe under the situation that does not apply load for extending pars contractilis to a certain degree, so when the opposite side of cleaning housing, need not to keep the brute force that the elongation state of pipe is used.So can improve cleaning work.

In addition, in pipe from the end that housing stretches out, be provided with towards the sucking hole of front end and the nozzle that aperture area reduces successively, so can improve the contractibility of the pars contractilis when accommodating pipe.In addition,,, reliably pipe is housed in the pipe resettlement section, can prevents to the sagging situation of outside so can further improve the contractibility of pars contractilis owing to be provided with the inaccessible parts of clogged tube.

And, being provided with and preventing to introduce mechanism, it prevents that described cleaning tube is introduced in the pipe resettlement section when using washing equipment, so in cleaning, the effect of the power that the stretching that does not have the attractive force etc. of washing equipment to cause is such.So, can improve operator's cleaning work significantly.

Description of drawings

Figure 1A, Figure 1B are the lateral plans of the wiper mechanism of the described medicament packaging device of expression first embodiment of the invention.

Fig. 2 A, Fig. 2 B are the block diagrams of Figure 1A, Figure 1B.

Fig. 3 is the cutaway drawing of the formation of expression pipe.

Fig. 4 is the lateral plan of expression pipe and nozzle.

Fig. 5 is the block diagram of formation of the medicament packaging device of expression first embodiment.

Fig. 6 is the lateral plan that expression is installed in nozzle the state on the installation portion.

Fig. 7 is the wiper mechanism control flow chart of expression according to first embodiment of micro-computer.

Fig. 8 A, Fig. 8 B are the lateral plans of the wiper mechanism of the described medicament packaging device of expression second embodiment of the invention.

Fig. 9 A is the cutaway view of expression wiper mechanism, Fig. 9 B be Fig. 9 A want portion's amplification view.

Figure 10 A, Figure 10 B are the cutaway views of the nozzle of expression second embodiment.

Figure 11 is the block diagram of formation of the medicament packaging device of expression second embodiment.

Figure 12 is the wiper mechanism control flow chart of expression according to second embodiment of micro-computer.

Figure 13 is the block diagram of the medicament packaging device of expression the 3rd embodiment.

Figure 14 is the block diagram of formation of the medicament packaging device of expression the 3rd embodiment.

Figure 15 is the block diagram of medicament packaging device.

The specific embodiment

Below, embodiments of the present invention are described with reference to the accompanying drawings.

Fig. 1 and Fig. 2 represent to carry the wiper mechanism at first embodiment of medicament packaging device of the present invention.This medicament packaging device with shown in Figure 15 routine in the past identical, have the lozenge hand and spreads device 2, two hoppers 3, control setup 4, medicament eduction gear 5 and conveyers 6 in the outside of housing 1.In addition, have in inside disk 7, draw out the known package mechanism of device 8, packing hopper, packing device 9 etc.And the wiper mechanism that has been suitable for cleaning tube of the present invention (being designated hereinafter simply as " pipe ") 24 is arranged on the side on the described housing 1.

Particularly, this wiper mechanism has: be arranged on the pipe resettlement section 10 of a side of housing 1, in this pipe resettlement section 10, be provided with pipe jointing part 23 washing equipment 22, be connected the pipe 24 that is housed in pipe resettlement section 10 in this washing equipment 22.Described pipe jointing part 23 is connected on the washing equipment 22 described later.

Described pipe resettlement section 10 by partition wall 11 and the inner space of accommodating described each component parts 7～9 at interval, but the lid (with reference to Figure 15) of switch is arranged in its arranged outside.Face side (being the left side among Fig. 1) in this pipe resettlement section 10 is provided with pipe conveying end 12, is provided with the installation portion 13 of the end of mounting pipe 24 on the top of this pipe conveying end 12.This installation portion 13 is provided with to detect and whether pipe 24 pipe is installed detects mechanism 14.In addition, on this installation portion 13, to be positioned at the mode of nozzle 29 front ends that are installed in pipe 24 ends, be provided with the inaccessible parts 15 of inaccessible sucking hole 32, this sucking hole 32 is the open-ended of nozzle 29.In the present embodiment, pipe detects mechanism 14 and adopts optical sensors, and the variation of this sensor by the light income of light detects and have or not installation.In addition, this pipe detects mechanism 14 and can also use micro-switch to replace optical sensor, can change as required.In addition, described inaccessible parts 15 use soft sponge.

In addition, in the pipe resettlement section 10 of present embodiment,, be provided with by roughly swing part 16 and 4 introducing mechanisms that guiding roller 21a, 21b, 21c, 21d constitute of vee shape in order to introduce the pipe 24 of the no load condition do not apply tension force effectively.Described swing part 16 has the first arm 17 and second arm 18 longer than this first arm 17, when their cardinal extremity 17a, 18a engaged, its cardinal extremity 17a, 18a were installed on the described partition wall 11 near the mode on the top that is positioned at pipe jointing part 23 free to rotately.Front end at these arms 17,18 is respectively arranged with roller 19a, 19b.In addition, swing part 16 applies under the situation of tension force at the pipe of not narrating rearwards 24, comes elasticity to advance by spring 20, makes to be positioned at the roughly sagging initial point of second arm 18.The first guiding roller 21a is configured in the cardinal extremity 17a of described swing part 16, the top of 18a, makes the pipe 24 that is connected to pipe jointing part 23 circuitous at upside, and guides on the roller 19a of described the first arm 17.The second guiding roller 21b is configured in the substantial middle place of pipe resettlement section 10, makes the pipe 24 that passes described the first arm 17 circuitous, and guides on the roller 19b of second arm 18.Third and fourth guiding roller 21c, 21d are configured in the bottom of described pipe conveying end 12, the mode channeling conduct of stretching out to the outside from the downside of pipe conveying end 12 with the pipe 24 that passes described second arm 18.

Described washing equipment 22 is across partition wall 11 the known vacuum type device that disposes on the resettlement section of each component parts 7～9 to be set, to be arranged to have only its pipe jointing part 23 to be positioned at described pipe resettlement section 10.In addition, washing equipment 22 also can be configured in its main body in the pipe resettlement section 10.

The described pipe 24 connecting portion 24a that one is distolateral is connected to the pipe jointing part 23 of described washing equipment 22, and another distolateral 24b of attraction portion is stretched out to the outside of housing 1 from the pipe conveying end 12 of described pipe resettlement section 10.As shown in Figure 3 and Figure 4, this pipe 24 is pipes of the screw-shaped core 26 that is made of iron wire of the internal configurations of the wrinkle shape cylindrical shell 25 that constitutes at the resin by soft polyvinyl chloride chloride etc., its have the elongated portion 27 that is connected to described pipe jointing part 23 and with these elongated portion 27 bonded assembly pars contractiliss 28.The wire rod of described elongated portion 27 adjacency in screw-shaped core 26 is narrow at interval, does not apply at direction of principal axis under the no load condition of load (tension force), almost can not shrink along direction of principal axis, but by applying tension force, can axially extend, and load, but recovery of elasticity is to original state by eliminating.The wire rod of described pars contractilis 28 adjacency in screw-shaped core 26 is wide at interval, if applying load then can extend and shrink vertically, when load disappears, but recovery of elasticity is to original state.In the present embodiment, under no load condition, elongated portion 27 is positioned at the zone of the first arm 17 front ends from pipe jointing part 23 to described swing part 16, and ensuing part is a pars contractilis 28.Here, pars contractilis 28 is wide because of the interval of wire rod than elongated portion 27, so lighter.

In described pipe 24, on the end of stretching out to the outside from housing 1, the nozzle 29 that aperture area is reduced successively towards the sucking hole 32 of front end is installed, this nozzle 29 constitutes by first jet element 30 that is connected to pipe 24 with respect to second jet element 31 that this first jet element 30 disposes free to rotately, and constitutes the aperture area minimum of the sucking hole 32 of these second jet element, 31 front ends.

As shown in Figure 5, described medicament packaging device is according to being input to by the prescription data that is configured in the control setup 4 that housing 1 exterior PC constitutes, by being installed in described each component parts of micro-computer control that is disposed at the control basal plate 33 in the housing 1, kit is dressed up the single dose of evolution thus samely.In addition, in the present embodiment,, described washing equipment 22 is automatically moved if detect the dismounting that mechanism 14 detects pipe 24 by pipe.Further constitute, if detect the installation that mechanism 24 detects pipe 24 by pipe, described washing equipment 22 is stopped behind given time (being 2 seconds in the present embodiment), by attractive force the pars contractilis 25 of described pipe 24 is shunk, and be incorporated in the pipe resettlement section 10 by this washing equipment 22.

In the medicament packaging device of described formation, carry out the Drug packing of appointment according to operations of operators after, cleaning lozenge hand spreads under the situation of device 2 or hopper 3 etc., and described nozzle 29 is extracted out from installation portion 13.So, detect mechanism 14 by pipe, the micro-computer of control basal plate 33 is discerned this state (the step S1-1 of Fig. 7), makes washing equipment 22 actions (the step S1-2 of Fig. 7).That is, when cleaning work, the operator just can directly carry out cleaning work as long as extract nozzle 29 out.

In addition, when operator cleaning from pipe resettlement section 10 away from opposite side the time, will manage 24 stretched to the outside.So, in pipe resettlement section 10, shown in Figure 1B and Fig. 2 B, the elasticity propulsive force of swing part 16 antagonistic springs 20 is shaken forward, and pipe 24 is guided and draws by each roller 19a, 19b, 21a～21d.In addition, the elongated portion 27 of pipe 24 and pars contractilis 28 become the state that extends along direction of principal axis respectively.Therefore, pipe 24 fully arrives in housing 1 and the opposite opposite side in pipe resettlement section 10.

Further, in pipe 24, the exterior part that extend out to housing 1 is, the pars contractilis 28 for prolonging under the state that does not apply load, therefore when the opposite side of cleaning housing 1 in order to keep stretched condition, do not need brute force.Particularly, in when cleaning, the attractive force by washing equipment 22 and form the little nozzle of aperture area 29, the inside of pipe 24 becomes negative pressure, on the whole the effect power of shrinking.But, in the present embodiment, in pipe 24, be not only to extend out to housing 1 exterior part, nearly all part is to be made of the pars contractilis from the original state to the elongation state 28, therefore the operator need not to resist pipe 24 self elastic force and the power that makes it to extend, as long as the power of the attractive force of opposing washing equipment 22 is arranged.Therefore, can improve cleaning work.

On the other hand, after cleaning work finished, the nozzle 29 that the operator will manage 24 front ends inserted and is installed to installation portion 13.So, detect mechanism 14 by pipe, the micro-computer of control basal plate 33 is discerned its state (the step S1-3 of Fig. 7), makes washing equipment 22 stop (the step S1-5 of Fig. 7) in given time (2 seconds) back (the step S1-4 of Fig. 7).That is, cleaning work need not carry out unlatching, the shutoff operation of trouble, and the operator can begin action as long as extract nozzle 29 out, just stops automatically as long as nozzle 29 is installed, so can realize the raising of convenience.Simultaneously, if nozzle 29 is installed in installation portion 13, then the sucking hole 32 of its front end is by inaccessible parts 15 obturations, that is, by inaccessible parts 15 obturations, so the negative pressure of managing in 24 uprises, pipe 24 further shrinks the 24b of attraction portion of pipe 24 by nozzle 29.

In addition, nozzle 29 is installed under the state of installation portion 13 the operator, the power of operator's stretching tube 24 is disengaged.Therefore, in pipe resettlement section 10, as shown in Figure 6, swing part 16 shakes by the rear side of spring-advance power to the original state position of spring 20, and pipe 24 is guided and introduces by each roller 19a, 19b, 21a～22d.In addition, the elongated portion 27 of pipe 24 is contracted to original state by the elastic force of self.

Here, as shown in Figure 6,, be near being connected with the end of nozzle 29, to be incorporated into fully in the pipe resettlement section 10 only by by the importing of described swing part 16 and the elastic force of managing 24 elongated portion 27.But, in the present embodiment, constitute if nozzle 29 is installed in installation portion 13, then behind given time, stop washing equipment 22.In other words, even nozzle 29 is installed in installation portion 13, washing equipment 22 is stopped.And identical during with cleaning work in the action of this washing equipment 22, pipe 24 inside are negative pressure, and attraction force acts is so pars contractilis 28 is axially flexible in the entire scope.Its result will can't be incorporated into the fore-end of in-to-in pipe 24 by shaking of swing part 16, can be incorporated in the pipe resettlement section 10 by described contraction.In addition, the nozzle 29 that reduces successively towards sucking hole 32 aperture areas in pipe 24 front-end configuration, and then dispose the inaccessible parts 15 of the sucking hole 32 of inaccessible nozzle 29 as pipe 24 ends at installation portion 13, so the contraction of this pars contractilis 28 increases substantially.

Like this, in the present invention, need not to use the winding mechanism of high price, pipe 24 can be introduced in entire scope and is housed in the pipe resettlement section 10, so can prevent that cost from uprising.In addition, under the non-working condition of wiper mechanism, can prevent to be accompanied by pipe 24 reliably and hang down to the outer and problem that produces of housing 1.

Fig. 8 to Figure 12 represents the medicament packaging device of second embodiment of the present invention.This Drug packing packing device, shown in Fig. 8 A, Fig. 8 B, the pipe resettlement section 10 that constitutes wiper mechanism is provided with and prevents to introduce mechanism 35, and it prevents to manage 24 and is incorporated into pipe resettlement section 10 when using washing equipment 22, and this point and the difference of first embodiment are very big.

Particularly, describedly prevent to introduce mechanism 35 and constitute, be equipped with in this turning unit and make the guiding roller 21d that is arranged in pipe conveying end 12 only stretch out the rotatable individual event overriding clutch of direction (not shown) along the pipe 24 shown in the figure arrow by turning unit.As from and guiding roller 21c between be crimped with the extended position (Fig. 8 B) of pipe 24 state to the mobile travel mechanism of the going-back position that is in non-crimped status (Fig. 8 A), can dispose arm 36 at partition wall 11 with rotating freely, can dispose this guiding roller 21d with rotating freely at the front end of this arm 36.In arm 36, be provided with near the cam part 38 that this shaft position, rotates by motor 37.In addition, arm 36 advances by draw back position elasticity of spring 39.Further, in arm 36, the extended position of guiding roller 31d and going-back position are provided with block 40.

Describedly prevent to introduce mechanism 35, drive with the unlatching interlock of washing equipment 22 and to extended position, by managing 24 the 24b of attraction portion side obturation, and the position of drawing back drives.And, as the mechanism of the obturation that detects the 24b of this attraction portion, in the present embodiment, detect mechanism 48 by the pressure of the interior pressure that detects washing equipment 22 and constitute.

Washing equipment 22, shown in Fig. 9 A, the inside of its exterior body 41 by partition wall 42 at interval.This partition wall 42 has air extractor vent, disposes filter 43 on this air extractor vent.And one of them that is separated by partition wall 4 constitutes the exhaust portion 44 of unshowned suction device in layout circle, in the time of another configuration pipe jointing part 23, constitutes replaceable debris collection section 45 with dust bag 46 ground setting of aeration.In addition, on exterior body 41, in order to prevent to reduce unusually owing to the interior pressure of reason debris collection section 45 such as rubbish is residual, as safety gear be provided with and debris collection section 45 in the air extractor vents 47 that are communicated with.Above formation is identical with first embodiment, in second embodiment, further disposes pressure and detects mechanism 48.

Shown in Fig. 9 B, described pressure detects mechanism 48 and disposes the described air extractor vent 47 of covering and tubular shell 49.In the inside of this shell 49, when configuration has the supporting station 52 of the air extractor vent that fixed contact 51a, 51b are set, between the peristome 50 of fixed contact 51a, 51b and shell 49, dispose movably moving contact 53.This moving contact 53 passes through spring 54 to peristome 50 spring-advance, when the 24b of attraction portion of described pipe 24 obturation, when perhaps the rubbish in the dust bag 46 is full, decline by the pressure in the debris collection section 45, the elasticity propulsive force of antagonistic spring 54 and moving, when importing to outer gas in the debris collection section 45, make fixed contact 51a, 51b short circuit.

In addition, in the present embodiment, shown in Figure 10 A, Figure 10 B, on the nozzle 29 that is installed on pipe 24 the 24b of attraction portion, in gate 60 as the second inaccessible parts is housed.Particularly, the nozzle 29 of second embodiment when side bent portions is provided with the guide groove 55 of the end that gate 60 is installed movably, is provided with the abutment wall 56 of the supporting other end within it.And constitute, between the wall and abutment wall 56 that form these guide grooves 55, form the ventilating part 57 that passes through from the dust of sucking hole 32 attractions, this ventilating part 57 is passed through gate 60 obturations.Constitute in addition, the aperture area of this ventilating part 57 is greater than the aperture area of sucking hole 32.In addition, in nozzle 29, near described abutment wall 56, be provided with the inserting hole 58 that the elongated slot that is inserted through by the operating unit 62 that is used to make gate 60 actions constitutes.

Described gate 60 is to extend to the flexual flaky substance of having of abutment wall 56 from described guide groove 55, has near the one end and opening 61 more than the air extractor vent 57 same shapes.On this gate 60, be connected with the operating unit of on inserting hole 58, installing slidably 62.On this operating unit 62, mode with the inner face side that is positioned at nozzle 29 is provided with occlusive part 63, this occlusive part 63 under the free position of release position of the ventilating part 57 that causes by gate 60 (Figure 10 A) and occlusion locations (Figure 10 B) based on this operation, all inaccessible inserting hole 58.

Carried the medicament packaging device of the wiper mechanism of this second embodiment, as shown in figure 11, by being installed in the micro-computer on the control basal plate 33 and first embodiment Be Controlled in the same manner.And, when beginning during, simultaneously, prevent to manage 24 introducing by preventing to introduce mechanism 35 by the cleaning work of washing equipment 22.Constitute in addition, when detecting mechanism 48 by pressure and detect decompression in the debris collection section 45, stop by preventing that the introducing of introducing mechanism 35 from preventing action.

Particularly, as shown in figure 12, at first, in step S2-1, the micro-computer standby to detect by pipe mechanism 14 detect take out nozzles 29 from installation portion 13 till, in case detect the taking-up of nozzle 29, then, open washing equipment 22 and begin the cleaning action at step S2-2.

Then, in step S2-3, CD-ROM drive motor 37, and make and prevent that the guiding roller 21d that introduces mechanism 35 from rotating to extended position.Thus, pipe 24 is clipped between this guiding roller 21c, the 21d.Its result is by managing 24 and can stretch out from pipe resettlement section 10, but become the state that can't be incorporated in the pipe resettlement section 10 to the guiding roller 21d of the rotation of stretching out direction.

Prevent to introduce mechanism 35 if open, then in step S2-4, micro-computer detects mechanism 14 by pipe and detects to have or not on installation portion 13 nozzle 29 is installed.Then, under the situation of the installation that detects nozzle 29, enter into step S2-5, under the situation of the installation that does not detect nozzle 29, enter into step S2-8.

In step S2-5, CD-ROM drive motor 37, and make the guiding roller 21d that prevents to introduce mechanism 35 rotated position of drawing back.Thus, guiding roller 21c, 21d away from, and the introducing that stops the pipe 24 by preventing to introduce mechanism 35 prevents action.Its result because the contraction of the introducing effect that causes of swing part 16 and the pars contractilis 28 that caused by the attractive force of washing equipment 22, will manage 24 and be incorporated into and manage in the resettlement section 10, become the state that can accommodate.

Then, in step S2-6, micro-computer and embodiment 1 in the same manner clock standby to the first setting-up time (2 seconds) by interior dress through till, in case the first setting-up time process is closed washing equipment 22, and stop the cleaning action.In addition, the introducing (accommodating) of the pipe 24 of this moment effect is identical with first embodiment, can obtain same effect and effect.

On the other hand, when not detecting under the situation of the installation of the nozzle 29 of installation portion 13, in step S2-8, detect the debris collection section 45 that mechanism 48 detects washing equipment 22 by pressure and whether reduce pressure.In addition, under the situation of the decompression that does not detect debris collection section 45, turn back to step S2-4.In addition, under the situation of the decompression that detects debris collection section 45, enter into step S2-9,, detect and whether passed through second setting-up time (for example 3 seconds) by the clock of interior dress.Then, do not turn back to step S2-8 under the situation through second setting-up time, under the situation of having passed through, entering into step S2-10.That is, decompression state is continued second setting-up time and only under detected situation, enter step S2-10,

In step S2-10, S2-5 is same with step, CD-ROM drive motor 37, and make the guiding roller 21d that prevents to introduce mechanism 35 rotated position of drawing back, and turn back to step S2-4.Thus, though washing equipment 22 is moving in the middle of (use), the introducing of the pipe 24 by preventing to introduce mechanism 35 prevents that action is stopped, and will manage 24 and be incorporated into and manage in the resettlement section 10, and become the state that can accommodate.

Like this, in the wiper mechanism of the medicament packaging device of second embodiment, be provided with when using washing equipment 22, prevent to manage 24 and be incorporated into and prevent to introduce mechanism 35 in the pipe resettlement section 10.Thus, in use, do not make the effect of pipe 24 power of introducing in pipe resettlement section 10, so can improve cleaning work by the operator by the attractive force of swing part 16 or washing equipment 22.

In addition, the pressure that the interior pressure detect washing equipment 22 is set detects mechanism 48, when detecting decompression, stops to prevent action (step S2-10) by preventing to introduce the introducing that mechanism 35 causes.And such situation mainly is the gate 60 that is arranged on the second inaccessible parts of nozzle 29 by conduct, the situation of the 24b of attraction portion of clogged tube 24.Therefore, the operator in cleaning by preventing to introduce mechanism 35 under the state that does not almost apply the load relevant with the introducing of managing 24, carry out operation, when cleaning work finishes, remove the action that prevents to introduce mechanism 35 by operating operation parts 62, and can be accompanied by swing part 16 and turn back to installation portion 13 by the introducing effect of attractive force.Further, the decompression state of washing equipment 22 is continued to second setting-up time and only when detecting, stops to prevent to introduce mechanism 35, so when cleaning work, when the sucking hole 32 of nozzle 29 unintentionally by the situation of obturation under, can prevent to introduce stopping of preventing to move.Therefore, can improve convenience significantly.

Therefore, carry out cleaning work repeatedly, when the full rubbish of the inner product of dust bag 46, tail off from the aspirated volume of the pipe 24 in the debris collection section 45, so decompression in the debris collection section 45.Its result in use ought become under such situation, detects mechanism 48 by pressure and detects decompression, becomes thus to make the introducing of the pipe 24 by preventing to introduce mechanism 35 prevent that action from stopping.That is, even the operator does not have operating operation parts 62, introduce to prevent to move under the situation about also being disengaged, it is full that the operator can be judged as dust bag 46.Therefore, can further improve convenience.

Figure 13 and Figure 14 represent the medicament packaging device of the 3rd embodiment.This medicament packaging device further is provided with the tubular secondary installation portion 65 of the nozzle 29 of mounting pipe 24 at housing 1, this point is different with second embodiment.On this pair installation portion 65, and main installation portion 13 is set in the same manner in pipe resettlement section 10, be provided with to detect and have or not second pipe of pipe 24 installation to detect mechanism 66 by nozzle 29.

The micro-computer of on the control basal plate 33 of the 3rd embodiment, installing, detect under the situation of installation that in the mechanism 14,66 any one all do not detect pipe 24 at the pipe of two installation portions 13,65, make washing equipment 22 and prevent to introduce mechanism's 35 actions.In addition, two pipes detect under the situation of installation of nozzle 29 that in the mechanism 14,66 any one detect pipe 24, the action that stops washing equipment 22 and prevent to introduce mechanism 35.

But the secondary installation portion 65 of present embodiment is the tubular that any inaccessible parts are not set, so not deflection pipe 24 is difficult to be introduced in the pipe resettlement section 10.Therefore, the operator under the situation that is installed in this pair installation portion 65, best operated operating unit 62, and the 24b of attraction portion by gate 60 clogged tubes 24.

In the medicament packaging device of the 3rd embodiment, in the occasion of disposed tubes 24 gently etc., according to running condition, the operator can select installation portion 13,65, so very convenient.But, under the state that is positioned over secondary installation portion 65 gently, also can open, closing control washing equipment 22, so can prevent the generation of the noise under the non-working condition.

In addition, medicament packaging device of the present invention, particularly its pipe 24 is not limited to the formation of above-mentioned embodiment, can carry out various changes.

For example, in the above-described embodiment, though formed tensile elongated portion 27 in the side of the connecting portion 24a of the pipe jointing part 23 that is connected in washing equipment 22, this elongated portion 27 need not and must be provided with.In other words, replace this elongated portion 27 can use non-retractable soft pipe cylindraceous.In addition, also can use by pars contractilis 28 integrant pipes 24.Perhaps, also can use the pipe 24 that only on a part that is positioned at pipe resettlement section 10, is provided with along the telescopic pars contractilis 28 of direction of principal axis.

In addition, in medicament packaging device, in pipe resettlement section 10, be provided with the introducing mechanism of the pipe 24 that constitutes by swing part 16 and a plurality of guiding roller 19a～19d, but the formation of this introducing mechanism can be carried out various changes.Further, this introducing mechanism need not and must be provided with, and in order to shorten accommodating the time of pipe 24, had better be provided with.

Further, in described second embodiment, though prevent to introduce mechanism 35 by arm 36 the guiding roller 21d that has carried individual event overriding clutch mechanism is shaken and begin or stop the action, also can make it mobile by slide mechanism.And, also be not limited to carry the guiding roller 21d of individual event overriding clutch mechanism, also can introduce by preventing by sandwiching of pair of plate-shaped parts.That is, in the present invention, can manage 24 stretch out, can prevent from the formation introduced from then to comprise all as long as prevent to introduce mechanism 35.

In addition, in second embodiment, as the mechanism that stops to prevent to introduce mechanism 35, constitute by detect the decompression situation that mechanism 48 detects based on the washing equipment 22 of the obturation of gate 60 with pressure, but, also unlatching, off switch can be arranged on nozzle 29,, stop then preventing that the formation of introducing mechanism 35 from replacing them in case detect this switching manipulation.

In addition, in second embodiment, on the air extractor vent 47 of the safety gear of both having deposited of washing equipment 22, be provided with pressure and detect mechanism 48, but so long as can detect the formation of the pressure in the washing equipment 22, which type of constitutes all applicable.

Further, in the 3rd embodiment, secondary installation portion 65 is made of cartridge, but should pair installation portion 65 also can be same with first embodiment, the inaccessible parts or the occlusive part of the sucking hole 32 of inaccessible nozzle 29 is set.In addition, two or the secondary installation portion 65 more than it can certainly be set at the desired locations of housing 1.

Claims (12)

1. a medicament packaging device has the washing equipment of packing the package mechanism of medicament and attract accompanying medicament powder by cleaning tube after packing by per 1 dose according to prescription, it is characterized in that,

Setting has the pipe resettlement section of the pipe jointing part that is connected to described washing equipment,

One distolateral connecting portion of described cleaning tube is connected to described pipe jointing part, and the portion of drawing draws from described pipe resettlement section with other end side draught,

On the part that is positioned at described pipe resettlement section at least of cleaning tube, axially telescopic pars contractilis is set,

By the attractive force of described washing equipment, the pars contractilis of described cleaning tube is shunk, and be incorporated in the described pipe resettlement section.

2. medicament packaging device as claimed in claim 1, it is characterized in that, in described pipe resettlement section, be provided with swing part free to rotate, make the part of this swing part contact and rotate with cleaning tube, cleaning tube can be incorporated into thus in the pipe resettlement section

After the introducing action that finishes to cause, described washing equipment is stopped by described swing part.

3. medicament packaging device as claimed in claim 1 or 2 is characterized in that, in the attraction portion of stretching out from described pipe resettlement section in described cleaning tube, disposes towards the sucking hole of front end and the nozzle that aperture area reduces successively.

4. medicament packaging device as claimed in claim 1 or 2 is characterized in that, disposes the inaccessible parts with the attraction portion obturation of described cleaning tube.

5. medicament packaging device as claimed in claim 4 is characterized in that, is provided with the installation portion of the attraction portion that described cleaning tube is installed in described pipe resettlement section, disposes described inaccessible parts at this installation portion.

6. medicament packaging device as claimed in claim 5 is characterized in that, further is provided with the secondary installation portion of the attraction portion that described cleaning tube is installed at housing.

7. medicament packaging device as claimed in claim 6, it is characterized in that, be provided with respectively to detect at described installation portion and secondary installation portion and have or not the mechanism that cleaning tube is installed, when any one detects mechanism and does not all detect the installation of cleaning tube, make described washing equipment action, when any one detects mechanism and detects the installation of cleaning tube, described washing equipment is stopped.

8. medicament packaging device as claimed in claim 4 is characterized in that, described inaccessible parts are made of the gate that is provided with on the nozzle of the attraction portion of cleaning tube front end configuration.

9. as claim 6 or 7 described medicament packaging devices, it is characterized in that, be provided with and prevent to introduce mechanism that this prevents to introduce mechanism when using described washing equipment, prevent that described cleaning tube is introduced in the pipe resettlement section.

1O. as claim 6 or 7 described medicament packaging devices, it is characterized in that, setting prevents to introduce mechanism, this prevents to introduce mechanism when using described washing equipment, prevent that described cleaning tube is incorporated in the pipe resettlement section, the pressure that the interior pressure detect described washing equipment is set simultaneously detects mechanism, when being detected mechanism by this pressure and detect the in-to-in decompression, stops to be prevented to introduce the introducing that mechanism carries out and being prevented action by described.

11. medicament packaging device as claimed in claim 9, it is characterized in that, describedly prevent to introduce mechanism and only have the travel mechanism of stretching out direction rotatable rotary parts and this turning unit being moved in from the extended position that becomes crimped status with respect to described cleaning tube to the scope of the going-back position that becomes non-crimped status to cleaning tube.

12. a cleaning tube, it is connected to the pipe jointing part according to the washing equipment that is provided with on the package mechanism of prescription by the packing of dose each time medicament, and can be housed in the pipe resettlement section that is arranged at described medicament packaging device, it is characterized in that,

On a part that is positioned at described pipe resettlement section at least, be provided with along the telescopic pars contractilis of direction of principal axis.

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