CN107031882B - Pick device and blister packaging machine - Google Patents

Pick device and blister packaging machine Download PDF

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Publication number
CN107031882B
CN107031882B CN201610803955.XA CN201610803955A CN107031882B CN 107031882 B CN107031882 B CN 107031882B CN 201610803955 A CN201610803955 A CN 201610803955A CN 107031882 B CN107031882 B CN 107031882B
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China
Prior art keywords
mentioned
suction
rotating cylinder
tablet
article
Prior art date
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CN201610803955.XA
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Chinese (zh)
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CN107031882A (en
Inventor
石榑克范
野田尚彦
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CKD Corp
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CKD Corp
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
    • B65B9/045—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material for single articles, e.g. tablets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/50—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins
    • B65B11/52—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins one sheet being rendered plastic, e.g. by heating, and forced by fluid pressure, e.g. vacuum, into engagement with the other sheet and contents, e.g. skin-, blister-, or bubble- packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
    • B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/027—Tablets, capsules, pills or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • B65G2249/045—Details of suction cups suction cups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

The present invention provides a kind of pick device and blister packaging machine, project are, can be prevented more reliably consumption, breakage of article of suction portion etc. on one side, more reliably passes through suction portion suction on one side and keeps article.Pick device includes: rotating cylinder, is set to the top of container film, and container film has the bag portion filled with defined tablet, has multiple suction portions on the periphery of rotating cylinder, and rotating cylinder can correspond to transported container film and rotate；Electromagnetic switching valve can make each suction portion be switched to suction state or non-suction state respectively；Lifting device is constituted in the way of it can will lift to rotating cylinder side on container film.Lifting device is in the suction of the tablet of the suction object of suction portion, in will lift on container film, makes the tablet of suction object close to the state of suction portion, on the other hand, in above-mentioned suction other than occasion, the state left in tablet and suction portion.

Description

Pick device and blister packaging machine
Technical field
The present invention relates to the pick device for picking up article and the blister packaging machines for manufacturing blister web.
Background technique
Blister packaging machine for manufacturing blister web includes: to form concave bag portion in the band-like container film transported Mechanism；The various articles of tablet, electronic device (chip) etc. are filled in the mechanism in bag portion；Cover film is covered in container The mechanism of film；According to the mechanism etc. for the band-like blister film that the punching press of blister web unit is made of container film and cover film.
In addition, blister packaging machine is directed to, it has been proposed that there is the dress for selectively attracting using negative pressure, recycling various articles Set (for example, referring to patent document 1 etc.).Specifically, which includes shell and air valve, in the shell, towards band-like Carrier strip (being equivalent to container film) side suction hole (open chamber) according to it is multiple side by side and be arranged, the air valve correspond to accordingly Above-mentioned suction hole and be arranged.In addition, above-mentioned carrier strip is short if the article of recycle object reaches defined recovery position Time temporarily stops.In the state, by switching above-mentioned air valve, negative pressure feeding is arrived opposite with the composition article of recycle object The suction hole answered (suction hole is in vacuum state).Attract as a result, and recycles the article as recycle object.
But in the occasion of aforesaid way, due to recycling article using upper suction, therefore has in recycling, article is made At the danger of damage.There is the safety for the article for ensuring to have recycled with being unable to fully, the danger of reliability as a result,.
Then, in order to solve such bad situation, present applicant has proposed following apparatus, wherein passes through pick device Suction and recycle article, which has rotating cylinder for being set to multiple suction portions on periphery etc. (for example, referring to patent Document 2).According to the device, by being set to the suction portion of defined suction position, before sealing, from the piece of unqualified judgement Reservations (position for finally constituting blister web), selectively suction and recycle good article.
Prior art document
Patent document
Patent document 1:JP 5-No. 270507 bulletins of Japanese Laid-Open Patent Publication
Patent document 2:JP 2014-No. 170501 bulletins of Patent
Summary of the invention
Subject to be solved by the invention
But for through the suction portion more reliably viewpoint of suction article, preferably make to inhale according in suction position Socket part and the mode of article contact are constituted.
However, having in the occasion constituted in the way of contacting suction portion and article usually in above-mentioned suction position It is easy to produce the consumption (abrasion, performance deterioration) of suction portion, (service life) shortens during suction portion is maintained with suitable state Possibility.In particular, being applied to the load of article when in order to reduce in suction, suction is being formed by relatively soft material A possibility that occasion in portion, the consumption with suction portion are easy to carry out, and the service life further shortens.
In addition, people are also contemplated that the contact with suction portion, the article for being not belonging to suction object is damaged, or Adhere to foreign matter, dirt.
It is proposed the present invention be directed to above situation, the object of the present invention is to provide a kind of pick device and bubble-caps Packing machine can be prevented more reliably consumption, breakage of article of suction portion etc. on one side, more reliably pass through suction portion on one side And suction keeps article.
A technical solution to solve project
Subitem ground is illustrated each technical solution for being suitable for solving above-mentioned purpose below.In addition, as needed, to phase The technical solution answered adds peculiar function and effect.
Technical solution 1. is related to a kind of pick device, which includes:
Rotating cylinder, the rotating cylinder are set to the top of band-like container film, which, which has, is filled with defined article Bag portion, there are multiple suction portions on the periphery of the rotating cylinder, and the rotating cylinder can correspond to transported said vesse Film rotates；
Suction state switching mechanism, the suction state switching mechanism can make above-mentioned each suction portion be switched to suction state respectively Or non-suction state is inhaled above-mentioned article by making the above-mentioned suction portion for being set to defined suction position be in suction state It is connected on above-mentioned suction portion, on the other hand, by making the above-mentioned suction portion for being set to above-mentioned suction position be in non-suction state, Not by above-mentioned article suction on above-mentioned suction portion；
It is characterized in that, the pick device includes:
Suction object determines mechanism, which determines that mechanism determines the above-mentioned of the suction object for constituting above-mentioned suction portion Article；
Elevating mechanism, the elevating mechanism are constituted in the way of it can will lift to above-mentioned rotating cylinder side on said vesse film；
Lifting control mechanism, the lifting control mechanism can control the movement of the elevating mechanism；
Above-mentioned elevating mechanism is constituted in the following manner, which are as follows: in above-mentioned suction portion to the above-mentioned object of suction object When the suction of product, in will lift on said vesse film, make the above-mentioned article of suction object close to the state of above-mentioned suction portion, it is another Aspect, in above-mentioned suction other than occasion, the mode for the state left in above-mentioned article and above-mentioned suction portion passes through above-mentioned Lifting control mechanism is controlled.
According to above-mentioned technical proposal 1, in suction article, by elevating mechanism, container film is in the state of upper lift, article In the state close to suction portion.As a result, can be by suction portion more reliably suction article, and then can more reliably recycle Article.
In addition, when article is close to suction portion, do not make that weight is big, complicated rotating cylinder moves up and down.Thus, it is not necessary to It is required that the mechanism that setting is large-scale, the reduction of the cost of manufacture of device etc., more stable and more high speed movement can be sought The effect of realization etc..
In addition, according to above-mentioned technical proposal 1, in the suction of article other than occasion, left in article and suction portion State.The consumption (abrasion, performance deterioration) that suction portion can be effectively inhibited as a result, can be in longer period, in suitable shape State maintains suction portion.In addition, suction portion is in the state left with article, it can be prevented more reliably as a result, with suction portion Contact generate article breakage, be stained.
In addition, according to above-mentioned technical proposal 1 at least contacting with article in suction portion can be formed by relatively soft material Position.By constituting like this, the load that article is applied in suction can be reduced, it can be in more good state regenerant Product.On the other hand, if forming the position at least contacted with article in suction portion by relatively soft material, there is suction The consumption in portion danger easy to perform, but according to above-mentioned technical proposal 1, such danger can be eliminated.
Technical solution 2. is related to pick device described in technical solution 1, which is characterized in that above-mentioned elevating mechanism includes rotation Roller, the rotating roller can correspond to said vesse film transport and rotate, it is upper carry on state container film when, the outer peripheral surface of the roller with it is upper State container film contact.
According to above-mentioned technical proposal 2, the rotating roller that can be rotated and can correspond to the transport of container film will be on container film Lift.Then, it can be prevented more reliably in upper lift, the case where to the damage of container film, mentioning for the quality of blister web can be sought It is high.
In addition, the rotatable driven voller that rotating roller can also rotate for the adjoint contact with container film, can also be By the power from defined driving mechanism, corresponding to container film transport and the driven roller that rotates.
Technical solution 3. is related to pick device described in technical solution 1 or 2, which is characterized in that above-mentioned suction portion includes cylinder The snake abdomen of shape, the snake abdomen extend to the outer peripheral surface direction outstanding from above-mentioned rotating cylinder, and can be along above-mentioned protrusion side Always it stretches.
According to above-mentioned technical proposal 3, in suction article, because snake abdomen is shunk, it can further decrease and act on article Load.As a result, article can be recycled in more good state.
But if in the state that will be lifted on container film in suction article, as a result, at suction portion and bag portion In close state.As a result, it is believed that the article of suction is easy when the rotation of accompanying rotation cylinder is discharged from bag portion It is contacted with bag portion.If article is contacted with bag portion, there is article and suction portion to disengage, the danger of article damage.
In this regard, according to above-mentioned technical proposal 3, because snake abdomen is shunk, the state in article lift from bag portion, The state, article are discharged from bag portion.It can be prevented more reliably the case where article is contacted with bag portion as a result, can effectively press down The damage of suction mistake, article processed.That is, having played special function and effect according to technical solution 3, that is, though it eliminates using upper The equal resulting disadvantage of technical solution 1 is stated, the technical effect is in the field of the technology item only with above-mentioned technical proposal 3 Conjunction is difficult to generate, and can match with above-mentioned technical proposal 1 etc..
Technical solution 4. is related to pick device described in any one in technical solution 1~3, which is characterized in that above-mentioned Suction portion has suction hole, and the rotary shaft of the relatively above-mentioned rotating cylinder of the suction hole radially extends；
Above-mentioned rotating cylinder is in the cylindrical shape extended in its rotary axis direction, and above-mentioned suction hole penetrates into outside from inner circumferential Week；
Cylindric fixed cylinder, the fixed cylinder are set in the inner circumferential of above-mentioned rotating cylinder with irremovable state, and are wrapped Include switching spatial portion, the periphery side opening of the switching spatial portion, according to can respectively with the above-mentioned suction that is set to above-mentioned suction position The mode of the above-mentioned suction hole connection of socket part is constituted；
Negative pressure feeding mechanism, the negative pressure feeding mechanism can be by negative pressure feedings to above-mentioned switching spatial portion；
Above-mentioned suction state switching mechanism is constituted in the following manner, which are as follows: by switching from above-mentioned negative pressure feeding Above-mentioned suction portion can be switched to suction state or non-suction by supply and non-supply of the mechanism to the negative pressure of above-mentioned switching spatial portion State.
As the mode that each suction portion is switched to suction state or non-suction state, for example, people consider centre valve side Formula.The centre valve mode is that the fixation with multiple switching spatial portions is arranged in the way of the axial end face of covering rotating cylinder Valve, and the suction hole of each suction portion is constituted in the way of being connected to respectively with each switching spatial portion.In this approach, by cutting Supply and non-supply of the commutation to the negative pressure of switching spatial portion, switch the supply and non-supply of the negative pressure of relatively each suction hole, into And each suction portion is in suction state or non-suction state.In addition, in this approach, each suction hole is according in the inside of rotating cylinder Along rotating cylinder axial direction and extend parallel to, and in the axial end face of rotating cylinder (end face of fixed valve side) opening mode shape At.
But in the occasion of which, in order to which each suction hole is arranged as described above, it is necessary to keep rotating cylinder enlargement (big Diameter).
In addition, as needed, according to there is no the sides of the foreign matter of the fragment of article etc. in suction hole, switching spatial portion etc. Rotating cylinder, fixed valve are decomposed, are then cleaned to the two by formula, but in the above method, since suction hole is in rotating cylinder Axial direction and extend, therefore have and be not easy to confirm inside it, and then the residual of the foreign matter after cleaning confirms a possibility that difficult.
In this regard, according to above-mentioned technical proposal 4, suction hole is that the rotary shaft of relative rotation cylinder radially extends Shape.Then, it is not necessary to keep rotating cylinder enlarged (ever-larger diameters) to form suction hole, the miniaturization of device can be sought.
In addition, rotating cylinder is cylindrical, and suction hole is the relative rotation axi radially shape of extension.In addition, Fixed cylinder is cylindrical, and switching spatial portion is in the shape of periphery side opening.Then, it is decomposed by rotating cylinder and fixed cylinder Afterwards, inside, the switching spatial portion etc. of confirmation suction hole can be easy.As a result, the residual of the foreign matter after being cleaned can be easy Confirmation etc., can be improved convenience.
Technical solution 5. is related to pick device described in technical solution 4, characterized in that it comprises:
Lighting means, the lighting means are set to the inside of above-mentioned rotating cylinder, can be light shone by above-mentioned suction hole The outside of above-mentioned rotating cylinder；
Photosensitive mechanism, the photosensitive mechanism are set to the outside of above-mentioned rotating cylinder, can detect the light from above-mentioned lighting means；
The whether good decision mechanism of suction, the whether good decision mechanism of the suction is according to the detection knot of above-mentioned photosensitive mechanism Fruit judges whether the suction of the relatively above-mentioned suction portion of above-mentioned article is good.
According to above-mentioned technical proposal 5, in article suction in the occasion on suction portion, in being blocked by article come self-luminous On the other hand the state of the light of mechanism does not have suction in the occasion on suction portion, does not block from lighting means in article Light, the light inject to outside.The light detected at photosensitive mechanism as a result, becomes different because of the presence or absence of article, and suction is well sentenced Breaking mechanism judges whether article is good with respect to the suction of suction portion according to the difference of the light detected.Thus it is possible to good Precision and it is easy to carry out following judgements, that is, be the article suction of suction object in the object on suction portion, being also non-suction object Product are by accidentally suction in the judgement waited on suction portion.
In addition, people are contemplated by the sensor of detectable article itself, judge suction of the article with respect to suction portion and Non- suction still in the occasion, when the interval (pitch) of the suction portion of the direction of rotation along rotating cylinder is relatively narrow, has judgement A possibility that precision reduces.Its reason is: with narrowing for suction portion interval, the interval of the article of institute's suction also narrows, difficult To carry out detection of the sensor to article.Opposite situation, according to above-mentioned technical proposal 5, even if in the rotation side along rotating cylinder To suction portion interval it is relatively narrow in the case where, still can be with good precision, and be easy to carry out above-mentioned judgement.
Technical solution 6. is related to pick device described in technical solution 5, it is characterised in that above-mentioned fixed cylinder includes:
Negative pressure space portion usually supplies negative pressure to the negative pressure space portion, and passes through above-mentioned suction position from above-mentioned suction portion It postpones, during reaching the recovery position for the recycling of upper above-mentioned article for carrying out above-mentioned suction portion institute suction, the negative pressure Spatial portion is connected to the above-mentioned suction hole of above-mentioned suction portion；
Above-mentioned lighting means are set in above-mentioned negative pressure space portion.
According to above-mentioned technical proposal 6, from can be relatively reliable during reaching recovery position by suction position Ground maintains suction portion in suction state.Article can be shipped for recycling position in the state of more reliably suction article as a result, It sets.As a result, falling for article when can effectively inhibit transport, can more reliably recycle article.
In addition, according to above-mentioned technical proposal 6, since lighting means are set in negative pressure space portion, therefore fragment of article etc. Foreign matter be difficult to be attached on lighting means.Thus, it is possible to more good precision, carry out suction object article whether suction In judgement equal on suction portion.
Technical solution 7. is related to pick device described in any one in technical solution 4~6, which is characterized in that above-mentioned Switch above-mentioned attraction of the spatial portion according to the state that above-mentioned suction portion is arranged in above-mentioned this side of suction position, with above-mentioned suction portion The mode of hole connection is constituted.
According to above-mentioned technical proposal 7, in this side of suction position, the suction hole of the scheduled suction portion of opposite suction article It is initially supplied negative pressure.Therefore, at the time point for reaching suction position, suction portion can be more reliably set as to suction state, It can more be difficult to generate the suction mistake of article.
Technical solution 8. is related to a kind of blister packaging machine comprising:
Pick device described in any one in technical solution 1~7；
Above-mentioned article is filled in above-mentioned bag portion by filling mechanism, the filling mechanism in the upstream side of above-mentioned rotating cylinder；
Sealing mechanism, the sealing mechanism obtain band-like cover film, the band-like cover in the downstream side of above-mentioned rotating cylinder Above-mentioned cover film, by the closing of above-mentioned bag portion, is covered in the bubble constituted on said vesse film to obtain with respect to said vesse film by film Cover film；
Punching mechanism, the punching mechanism are obtained in the above-mentioned blister film of downstream side press piece unit punching press of above-mentioned sealing mechanism Defined blister web；
Inspection body, the inspection body is between above-mentioned filling mechanism and above-mentioned rotating cylinder and finally constituting above-mentioned bubble The piece reservations of sheets are made whether good judgement, which is based on multiple inspection items, including about above-mentioned article Whether good project；
It is characterized by:
By above-mentioned inspection body, it is determined as that underproof sheet above is predetermined for the above-mentioned inspection item of at least one When portion is by as unqualified portion,
Above-mentioned suction object determines that mechanism is constituted in the following manner, which are as follows: can will be filled in above-mentioned unqualified The judgement in above-mentioned article in the above-mentioned bag portion in portion is that the article of qualified product is determined as suction object, which is based on upper State inspection body, for be related to above-mentioned article whether good project and judge to obtain.
According to above-mentioned technical proposal 8, before cover film is covered on container film, can make a reservation for from being determined as underproof Portion (unqualified portion) suction, recycling are determined as good article.Then, good article can be effectively utilized again, can be sought Ask the inhibition of production cost.
In addition, according to above-mentioned technical proposal 8, due to before reaching sealing mechanism, suction article, therefore can be more reliably Prevent influence wave hot caused by situation about chronically acted on the article of suction object with the vibration of transport, sealing mechanism And the case where.As a result, article, the safety for the article that more reliably can ensure to have recycled can be recycled in more good state Property, reliability.In addition, due to the article that can recycle good state like this, therefore the recycling before utilizing again can be omitted Article check again for, can more efficiently seek the inhibition of production cost.
In addition, the stage earlier before reaching sealing mechanism recycles article according to above-mentioned technical proposal 8.Exist as a result, Article has the occasion of hygroscopicity (such as tablet etc.), can inhibit the moisture absorption of article.
But in terms of the safety of raising blister web, reliability, the inspection sensitivity of inspection body is preferably improved, But sensitivity is checked if improved, it is more that erroneous judgement is set to underproof situation.If like this, being determined as underproof situation Increase, is then wrapped in the occasion by the way of the blister web for discarding rejected product as former state, the blister web with rejected product The many good articles contained are wasted, cost increased danger to heavens.In this regard, according to above-mentioned technical proposal 8, due to Recycling is determined as the article of qualified product, therefore even if does not generate many articles still in the case where improving inspection sensitivity and waste The case where.Then, it not will lead to the increase of cost, the safety of blister web, the raising of reliability can be sought.
Detailed description of the invention
Fig. 1 is the perspective view for indicating PTP sheet；
Fig. 2 is the enlarged partial cross section of PTP sheet；
Fig. 3 is the perspective view for indicating PTP film；
Fig. 4 is the schematic diagram of the appearance basic structure of PTP packing machine；
Fig. 5 is the block diagram of the electrical structure of check device；
Fig. 6 is the figure of the data of the inspection result for illustrating to be stored in the 1st check device；
Fig. 7 is the figure of the data of the inspection result for illustrating to be stored in the 2nd check device；
Fig. 8 is the figure of the data of the inspection result for illustrating to be stored in the 3rd check device；
Fig. 9 is the schematic diagram for illustrating consecutive number and tablet number in piece reservations；
Figure 10 is the perspective view of the rotating cylinder being set on the conveying channel of container film, lifting device etc.；
Figure 11 is the main view of the partly cut-away of rotating cylinder etc.；
Figure 12 is the cross-sectional view of rotating cylinder and fixed cylinder；
Figure 13 is the cross-sectional view of rotating cylinder and fixed cylinder；
Figure 14 is the perspective view of fixed cylinder；
Figure 15 is the perspective view of fixed cylinder；
Figure 16 is the perspective view of fixed cylinder；
Figure 17 is the stereoscopic schematic diagram of lifting device；
Figure 18 is the main view of the partly cut-away of rotating cylinder of state that will be lifted on container film etc.；
Figure 19 is the schematic diagram for indicating the connection status in negative pressure space portion and switching spatial portion and vacuum pump；
Figure 20 be for illustrate to hold by control device whether the figure of the judging result of good result；
Figure 21 is the figure for the example that expression acts predetermined table；
Figure 22 is the flow chart that expression acts predetermined set processing；
Figure 23 is the flow chart of suction judgement processing；
Figure 24 is the top view for indicating an example of the PTP sheet being discharged as rejected product；
Figure 25 is the top view for indicating an example of the PTP sheet being discharged as rejected product；
Figure 26 is the schematic front view for indicating the lifting device of another embodiment.
Specific embodiment
With reference to the accompanying drawings, an embodiment is illustrated.
Firstly, being illustrated to the PTP sheet 1 as blister web.As Fig. 1 and it is shown in Fig. 2, PTP sheet 1 include have The container film 3 of multiple bag portions 2；Cover film 4, the cover film 4 are covered on container film 3 in the way of closing bag portion 2.
Container film 3 is formed by thermoplastic resin material, the aluminium foil etc. of such as PP (polyethylene), PVC (polyvinyl chloride) etc..
On the other hand, cover film 4 is made of opaque material (such as aluminium foil etc.), is applied on the surface thereof by polyester resin The sealant of equal formation.
PTP sheet 1 is substantially rectangular in terms of plane, and the bag that 5 bag portions 2 arranged by longitudinal along piece are constituted is arranged according to 2 It arranges and is formed in piece width direction.Amount to 10 bag portions 2 that is, being formed.In each bag portion 2,1 ground is received as article every time Tablet 5 (referring to Fig. 2).
PTP sheet 1 is manufactured in the form of sheets by following manner, which are as follows: punching press is as by band-like container film 3 and cover The PTP film 6 for the blister film that film 4 is formed (referring to Fig. 3).
Referring to Fig. 4, the surface structure of the PTP packing machine 11 as blister packaging machine is illustrated, PTP packaging Machine 11 is for manufacturing above-mentioned PTP sheet 1.
It is wound in the reel of the most upstream side of PTP packing machine 11, band-like container film 3 in web-like.It is wound in web-like The stretching end side of container film 3 be oriented to by guide roller 13.Container film 3 is around in interval transport roller 14 in the downstream side hanging of guide roller 13 On.Interval transport roller 14 is connect with the motor being rotated intermittently, intermittently conveying containers film 3.
Between guide roller 13 and interval roller 14, the conveying channel along container film 3 sets gradually heater 15 and bag portion shape At device 16.Then, container film 3 is heated by heater 15, which is in relatively soft state, passes through Bag portion forms device 16, and multiple bag portions 2 are formed in the specified position of container film 3.Bag portion 2 is formed in interval transport roller 14 container film 3 transport movement between interval when carry out.
The container film 3 sent out from interval transport roller 14, which is successively hung, is around in idler roller 18, guide roller 19 and film backing roll 20 On.Since film backing roll 20 is connect with the motor centainly rotated, therefore the continuous and conveying containers film 3 with certain speed.? Tight roller 18, which is in, is stretched to the state being tensioned by elastic force for container film 3, prevents above-mentioned interval transport roller 14 and film backing roll The relaxation of container film 3 caused by the difference of 20 transport movement, is held in tensioning state when container film 3 is flat.Container film as a result, 3 between idler roller 18 and film backing roll 20, transports without stoppingly continuous.
Between guide roller 19 and film backing roll 20, along the conveying channel of container film 3, tablet filler device is in turn set 21, as check device 22 before the sealing of inspection body and pick device 23.
Tablet filler device 21 has the function as filling mechanism, which is automatically filled in bag for tablet 5 In portion 2.Tablet filler device 21 is synchronous with the transport for the container film 3 that film backing roll 20 carries out movement, and every specified interval will be opened and closed Device is opened, and as a result, falls tablet 5, and with the shutter opening operation, tablet 5 is filled in each bag portion 2.
Seal before check device 22 according to the sequence from upstream side include: the 1st check device T1, the 2nd check device D and 3rd check device A.The exception of tablet 5, container film 3 (piece part) is checked by each check device T1, D, A.In addition, each check Device T1, D, A can be by from the signal in encoder not shown in the figure, the upwards of movement of specified containers film 3.About each inspection The more specific structure of device T1, D, A, will be described later.
Pick device 23 has picks up specified tablet 5, the function of being recycled from the container film 3 transported.About The structure of pick device 23 will be specifically described later.
On the other hand, most upstream side is wound in web-like in the reel of band-like cover film 4.
The extension end of the cover film 4 wound in web-like is directed to the direction of heating roller 27 by guide roller 26.Heating roller 27 can be crimped with above-mentioned film backing roll 20, and container film 3 and cover film 4 are sent between two rollers 20,27.In addition, container Film 3 and cover film 4 pass through in heating crimped status between two rollers 20,27, and cover film 4 is pasted on container film 3 as a result, On, bag portion 2 is closed by cover film 4.The band-like PTP film 6 that tablet 5 is filled in each bag portion 2 is produced as a result,.In this reality It applies in mode, sealing mechanism is constituted by film backing roll 20 and heating roller 27.
The PTP film 6 sent out from film backing roll 20 is successively hung on idler roller 28 and interval transport roller 29.Due to interval Transport roller 29 is connect with the motor being rotated intermittently, therefore transports PTP film 6 with intermittent mode.Idler roller 28 is in PTP film 6 It is stretched to the state for the side being tensioned by elastic force, prevents the transport of above-mentioned film backing roll 20 and interval transport roller 29 from acting PTP film 6 is usually being held in tensioning state by the relaxation of PTP film 6 caused by difference.
The PTP film 6 sent out from interval transport roller 29 is successively hung on idler roller 31 and interval transport roller 32.Due to Transport roller of having a rest 32 is connect with the motor being rotated intermittently, therefore transports PTP film 6 with intermittent mode.Idler roller 31 makes at PTP film 6 In the state for being stretched to the side being tensioned by elastic force, the relaxation of the PTP film 6 between above-mentioned interval transport roller 29,32 is prevented.
Between interval transport roller 29 and idler roller 31, along the conveying channel of PTP film 6, sets gradually slit and form device 33 and marking press equipment 34.Slit forms device 33 with the function of being cut off in the formation of the specified position of PTP film 6 with slit.Marking Device 34 has in the specified position (such as label portion) of PTP film 6, assigns the function of marking.
The PTP film 6 sent out from gap transport roller 32 successively hang on idler roller 35 and continuous transport roller in side downstream On 36.Between gap transport roller 32 and idler roller 35, piece stamping device 37 is arranged in the conveying channel along PTP film 6.Piece punching press dress Setting 37 has as with 1 unit PTP sheet 1, and the function of the punching mechanism of punching press is carried out to the outer rim of PTP film 6.
It is transported by the PTP sheet 1 of 37 punching press of piece stamping device by taking out conveyer 38, interim storage is in finished goods In hopper 39.In addition, being had determined that being determined as underproof occasion by any one of above-mentioned check device T1, D, A Pass through for underproof PTP sheet 1 independent along the unqualified output mechanism 40 being arranged of conveying channel for taking out conveyer 38 Discharge, transfer is in rejected product hopper not shown in the figure.
In the downstream side of above-mentioned continuous transport roller 36, Scissoring device 41 is set.In addition, being formed in rushing for piece stamping device 37 After pressure in band-like and remaining retained material portion (waste part) should not film portion 42 be oriented to above-mentioned idler roller 35 and continuous transporting After roller 36, it is oriented to Scissoring device 41.In addition, above-mentioned continuous transport roller 36 is crimped by driven voller, clamp it is above-mentioned should not film portion While 42, transport movement is carried out.Scissoring device 41 have with predetermined size cut should not film portion 42, carry out the function of waste treatment Energy.This is discarded after being stored in discarded hopper 43, and independent waste treatment is carried out.
In addition, above-mentioned each roller 14,19,20,29,31,32 etc. is in its roller surface and the opposite positional relationship of bag portion 2, but It is the recess portion of bag portion 2 to be received due to being formed on the surface of each roller 14 etc., therefore do not damage bag portion 2 by pressure substantially.In addition, bag portion 2 While in the recess portion for being received in each roller 14 etc., transport movement is carried out, reliably carries out interval transport movement, continuous as a result, Transport movement.
Each check device T1, D, A are illustrated below.As shown in Figure 5, each check device T1, D, A are wrapped respectively Include lighting device 70, camera 71 and processing executive device 72 etc..
Lighting device 70 (especially finally constitutes container film 3, tablet 5 from the opening portion side of bag portion 2 or protruding portion side The position of PTP sheet 1), irradiate defined light (such as near infrared light, visible light).
Camera 71 images the container film 3 etc. that light has been irradiated by lighting device 70.In the present embodiment, Camera 71 is using the CCD camera in the wavelength region for having irradiated light from lighting device 70 with sensitivity.But it is and unlimited In this, CMOS camera can also be used.In addition, the camera 71 of the check device of a part of the 3rd check device A etc. is according to can The mode for identifying color, using Color CCD camera.
In addition, the image data (luminance picture data or color image data) shot by camera 71 is in camera 71 inner transformation is digital signal, then, is input in processing executive device 72 in a manner of digital signal.
Processing executive device 72 by include as the CPU of arithmetical organ, the various programs of storage ROM, temporarily store operation The so-called computer system of the RAM of various data of data, inputoutput data etc. etc. is constituted, and can carry out image procossing etc. Various processing.
Handling executive device 72 includes video memory 73, inspection result storage device 74, judgement memory 75, data Memory 76, camera shooting moment control device 77 and CPU and I/O Interface 78 can carry out binary conversion treatment, block processing etc. Various image procossings, unqualified judgement processing (inspection processing) etc..
The image data that the storage of video memory 73 is exported from camera 71.According to being stored in video memory 73 Image data is checked.Obviously, also when being checked, image data is processed.Consider for example, at mask The processing of reason, coverage compensation etc..It is compensated for covering, due to equably being taken the photograph to 3 grade of container film by the light of lighting device 70 There is limitation as range is irradiated this point technically, thus to the difference because of position due to the difference of the brightness of light that generates into Row compensation deals.In addition, carrying out the binary image data of binary conversion treatment when checking to image data, having carried out mask Mask process data of processing etc. are stored in video memory 73.
Whether inspection result storage device 74 stores the data of coordinate related with image data etc., check object good The data of judging result and the statistical data as obtained from handling the data by probability statistics mode etc..In addition, in each inspection It looks into the inspection result storage device 74 of device T1, D, A, as Fig. 6~shown in Fig. 8, indicates by defined tablet J1 Each tablet 5 indicated by~J10 (referring to Fig. 9), with defined inspection item X1~X9 of piece part, Y1, Z1, Z2 it is whether good The information of good judging result with for the specified piece reservations 7 (referring to Fig. 9) for finally constituting PTP sheet 1 consecutive number LA, LA2 ... (referring to Fig. 9) is stored together.Tablet number corresponds to each tablet 5 of piece reservations 7 and respectively sets.Separately Outside, in Fig. 6~Fig. 8 etc., good product judge to be indicated by "○", and unqualified judgement is indicated by "×".
In addition, inspection item X1~X9 be with tablet 5 whether good project.Inspection item Y1 is (to hold with piece part Device film 3) whether good related project.Whether inspection item Z1, Z2 is good related with the two of tablet 5 and piece part Project.About each inspection item X1~X9, Y1, Z1, Z2, will be specifically described later.
Back to Fig. 5, judge to store the judgment value (threshold value etc.) for inspection with memory 75.Judgment value is directed to each inspection It looks into project and sets.In the judgment value for inspection, the size including such as PTP sheet 1, bag portion 2, tablet 5 etc. is divided various The shape of the various window frames of inspection area, size, the threshold value of binary conversion treatment, the judgment value of area judgement, color identification inspection Color references value looked into etc..
Data storage 76 is made of such as hard disk device.In data storage 76, the date of unqualified judgement is stored Inspection condition etc. used by time, inspection.
In addition, in the present embodiment, the bag with the two-dimensional position of opposite tablet 5 is stored in advance in data storage 76 The related data of the two-dimensional position in portion 2.In addition, the outer rim with bag portion 2 and PTP sheet 1 is also stored in advance in data storage 76 The related design of positional relationship on data.By using these data, can according to the position of tablet 5, specified containers film 3 The position of bag portion 2, and then the position of the piece reservations 7 of specified containers film 3.
Image the camera shooting moment that moment control device 77 controls camera 71.The camera shooting moment is according to the letter of above-mentioned encoder Number and control, whenever carrying out the camera shooting of camera 71 with specified amount and when conveying containers film 3.
CPU and I/O Interface 78 carry out the various controls of each check device T1, D, A, according to acquired picture number According to judging whether the tablet 5 of piece reservations 7, piece part are good.In addition, CPU and I/O Interface 78 are according to image data Bag portion 2, the specified piece reservations 7 for constituting check object in position of tablet 5.Then, the piece reservations 7 specified relatively, setting Meet the above-mentioned consecutive number of the delivery sequence of container film 3.The above-mentioned consecutive number of piece reservations 7 is towards carriage direction upstream Side, every time 1 increased form in ground.
More specific description is carried out to the structure of corresponding check device T1, D, A below.
1st check device T1 is the check device of transmitted light formula, before sealing from the protruding portion of the bag portion 2 of container film 3 Side (exterior side of tablet 5) is checked.In the 1st check device T1, lighting device 70 is set to the bag portion 2 of container film 3 Opening portion side, camera 71 are set to the protruding portion side of the bag portion 2 of container film 3.It is irradiated in addition, being formed to from lighting device 70 Light (near infrared light) in the light through container film 3 carry out the structure of two-dimentional camera shooting.
In the 1st check device T1, inspection related with inspection item X1~X6 is carried out.
Inspection item X1 is that related project judges whether tablet 5 generates in the project with so-called " tablet cracking " Cracking.
Inspection item X2 is that related project judges in bag portion 2 in the project with so-called " tablet fragments are mixed into " Foreign matter other than the tablet 5 of fragment with the presence or absence of tablet 5 etc..
Inspection item X3 is that related project judges in the project in the inside of bag portion 2 with so-called " lacking tablet " Whether tablet 5 is filled.
Inspection item X4 is project related from so-called " pill shapes size is different ", judges tablet in the project 5 shape, size are appropriate for manufacture kind.
Inspection item X5 is that related project judges whether tablet 5 occurs in the project with so-called " tablet defect " Defect.
Inspection item X6 is that related project judges the table of tablet 5 in the project with so-called " coat tablets removing " Whether surface layer is removed.
2nd check device D is to be examined before sealing from the opening portion side (inner face side of tablet 5) of the bag portion 2 of container film 3 The check device for the reflected light formula looked into.In the 2nd check device D, lighting device 70 and camera 71 are set to the bag of container film 3 The opening portion side in portion 2.In addition, being formed to from being reflected by tablet 5 in the light (near infrared light) that lighting device 70 irradiates Light carries out the structure of two-dimentional camera shooting.
2nd check device D not only carries out above-mentioned inspection item X1~X5, also carries out inspection related with inspection item X7, X8 It looks into.
Inspection item X7 is that related project judges on tablet 5 in the project with so-called " hair on tablet " With the presence or absence of the linear foreign matter of hair etc..
Inspection item X8 is related project with so-called " foreign matter on tablet ", is judged on tablet 5 in the project It is greater than the big foreign matter of several mm (such as 5mm) with the presence or absence of size.
3rd check device A is with before sealing from the protruding portion side of the bag portion 2 of container film 3 and opening portion side (tablet 5 Inside and outside surface side) check device of two functions of transmitted light formula and reflected light formula that is checked.In the 3rd check device A, Lighting device 70 every time 1 ground be set to container film 3 bag portion 2 protruding portion side and opening portion side two sides, 2 cameras 71 It is set to the opening portion side of the bag portion 2 of container film 3.In addition, forming following structures, wherein to the photograph from the protruding portion side of bag portion 2 Bright device 70 and irradiate light (visible light) in the light through container film 3 two-dimentional camera shooting is carried out with a camera 71, to from The lighting device 70 of the opening portion side of bag portion 2 and the light reflected by tablet 5 in the light (visible light) that irradiates are with another camera 71 (Color CCD cameras) carry out two-dimentional camera shooting.
In the 3rd check device A, not only carry out above-mentioned inspection item X1~X5, also carry out with inspection item X9, Y1, Z1, The related project of Z2.
Inspection item X9 is that related project judges that the color of tablet 5 is in the project with so-called " tablet color " It is no to be suitable for manufacturing kind.
Inspection item Y1 is that related project judges in the project in container film 3 with so-called " the tablet powder of on piece " The small foreign matter of the upper undersize number mm (such as 5mm) with the presence or absence of tablet powder etc..
Inspection item Z1 is that related project judges on container film 3 in the project with so-called " hair of on piece " With the presence or absence of the linear foreign matter of hair etc..
Inspection item Z2 is that related project judges on container film 3 in the project with so-called " foreign matter of on piece " It is greater than the big foreign matter of number mm (such as 5mm) with the presence or absence of size.
The structure of pick device 23 is illustrated below.
Pick device 23 as shown in Figure 4, including rotating cylinder 51；Fixed cylinder 52；As the true of negative pressure feeding mechanism Sky pump 53；Electromagnetic switching valve 54 as suction state switching mechanism；Lifting device 55 as elevating mechanism；Suction object is true Determine mechanism；Control device 56 as lifting control mechanism and the whether good decision mechanism of suction.
Rotating cylinder 51 is cylindrical as shown in Figure 10~Figure 13, be set to the conveying channel of container film 3 just on Side.Rotating cylinder 51 passes through the speed continuous rotation in driving mechanism not shown in the figure, corresponding to the container film 3 transported.? Suction portion 51A is set on the periphery of rotating cylinder 51.
Suction portion 51A is in the cylindrical shape extended from the outer peripheral surface direction outstanding of rotating cylinder 51.In the present embodiment, Suction portion 51A along rotating cylinder 51 axial direction, according to quantity identical with the quantity of bag portion 2 of the width direction along container film 3 ( It is 5 in present embodiment) and be arranged, along the circumferential direction of rotating cylinder 51, being equally spaced multiple (is in the present embodiment 12 It is a).In addition, the front end section of suction portion 51A is by can be along the snake abdomen of the flexible tubular of the projected direction of suction portion 51A 51B is constituted.Snake abdomen 51B is formed by the material (such as soft rubber, soft resin etc.) of softer.
In addition, each suction portion 51A includes the suction hole 51C for penetrating into the inner circumferential of rotating cylinder 51 from the front end of snake abdomen 51B. The rotary shaft of each suction hole 51C relative rotation cylinder 51, radially extend (in rotating cylinder 51 radial direction and extend).Then, By negative pressure feeding to suction hole 51C, by 5 suction of tablet in the front end of suction portion 51A.In addition, in the state of suction tablet 5 In the 51A of suction portion, snake abdomen 51B is in the state (referring to Fig.1 1) of contraction distortion.
Further more, the rotation of suction portion 51A accompanying rotation cylinder 51, opposite suction position P1, checks position P2 and recovery position P3 successively moves (referring to Fig.1 1).
Suction position P1 is position corresponding with the vertical lower of the axis of rotating cylinder 51, in the position, suction object 5 suction of tablet is on the 51A of suction portion.
Check position P2 between suction position P1 and recovery position P3 with aftermentioned LED64 and photosensitive sensor 65 it Between corresponding position.It is set to the suction portion 51A of the position feelings whether actually for suction is waited in the tablet 5 of suction object The judgement object of condition.
Recovery position P3 is opposite suction position P1, along about 270 DEG C of position of the direction of rotation of rotating cylinder 51 dislocation, at this Position releases suction portion 51A to the suction of tablet 5.In addition, corresponding to recovery position P3 is arranged tablet recycling bins 61, suction The tablet 5 of releasing is recovered in the tablet recycling bins 61.
In addition, setting is each from the encoder to control device 56 in encoder not shown in the figure on rotating cylinder 51 Output of fixing time signal related with the rotation angle of rotating cylinder 51.
Fixed cylinder 52 is cylindrical, is set to the inner circumferential of rotating cylinder 51 in not movable state.Fixed cylinder 52 is as Figure 11 As shown in~Figure 16, negative pressure space portion S1, open sky including the space as the periphery side opening respectively at fixed cylinder Between portion, portion S2 and switching spatial portion S3.In addition, fixed cylinder 52 includes that perforation inner circumferential and the linear of each spatial portion S1~S3 pass through Through-hole 52A.In addition, in Figure 11 etc., in the state for forming gap between two cylinders 51,52, still, in fact, two It there's almost no gap between a cylinder 51,52.
Negative pressure space portion S1 is in the space that following occasions are connected to the suction hole 51C of suction portion 51A, which refers to From the position for passing through suction position P1 slightly, to the range including checking position P2 of the position of this side recovery position P3, if Set suction portion 51A.Negative pressure space portion S1 is in via through hole 52A and the defined snorkel 62 being connected to through hole 52A, The state (state vacuumized) (referring to Fig.1 9) of negative pressure is supplied when flat from above-mentioned vacuum pump 53.In addition, the negative pressure space portion edge S1 The axial direction of fixed cylinder 52 has biggish width.Negative pressure space portion S1 can be once with the axial direction along rotating cylinder 51 and by one as a result, Arrange suction hole 51C connection arranged side by side.
Open space portion S2 is following spaces, when which is that suction portion 51A is arranged at recovery position P3, with the suction The suction hole 51C of portion 51A is connected to.Open space portion S2 is in via through-hole 52A, usually to the state of atmosphere opening.
Switching spatial portion S3 is in the space that following occasions are connected to the suction hole 51C of suction portion 51A, which refers to Until from the position of suction position this side P1 to the position for passing through suction position P1 slightly, in the range including suction position P1 Suction portion 51A is set.Switching spatial portion S3 is the axial direction along fixed cylinder 52 equally spaced according to multiple settings, accompanying rotation cylinder 51 Rotation, be connected to respectively with 1 in each suction hole 51C arranged side by side according to a row along the axial direction of rotating cylinder 51.In addition, according to Following manner is constituted, which are as follows: the length along the circumferential switching spatial portion S3 of fixed cylinder 52 is less than the rotation along rotating cylinder 51 Turn the interval of the inner circumferential side opening of the suction hole 51C in direction, when 2 or more suction hole 51C differences with 1 switching spatial portion S3 Connection.
In addition, switching spatial portion S3 via through-hole 52A and the defined snorkel 63 communicated therewith, with above-mentioned vacuum pump 53 It connects (referring to Fig.1 9).But on snorkel 63, above-mentioned electromagnetic switching valve 54 is set.In addition, passing through the electromagnetic switching valve 54, switch from state from vacuum pump 53 to switching spatial portion S3 supply negative pressure and switching state of the spatial portion S3 to atmosphere opening. By the state of switching switching spatial portion S3, each suction portion 51A for being set to suction position P1 can be switched to suction shape respectively State or non-suction state.In addition, electromagnetic switching valve 54 is electrically connected with above-mentioned control device 56, the movement of electromagnetic switching valve 54 passes through Control device 56 and controlled.
In addition, the shape on the periphery of fixed cylinder 52, as the LED64 of lighting means to be configured in negative pressure space portion S1 State setting.LED64 corresponds to the conveying channel of the tablet 5 of institute's suction from suction position P1 to recovery position P3 and is arranged, at this In embodiment, it is set to position corresponding with position P2 is checked.LED64 is with the suction hole with the axial direction along rotating cylinder 51 The equal interval in interval of 51C, along fixed cylinder 52 axial direction and be arranged according to multiple (they being in the present embodiment 5).In addition, When being that suction hole 51C is arranged on the front of LED64, the light from LED64 is irradiated to rotating cylinder 51 by suction hole 51C Outside.
In addition, being provided as the photosensitive biography of photosensitive mechanism in the position opposite with LED64 of the outside as rotating cylinder 51 Sensor 65 (referring to Fig.1 1 etc.).Photosensitive sensor 65 has the function of the light that detection is irradiated from LED64, if should according to detection Light is then constituted the mode that photoreceptor signal is sent to control device 56.
Lifting device 55 is set to the lower section of the conveying channel of container film 3, positioned at rotating cylinder 51 rotary shaft it is vertical under Side.Lifting device 55 is included in driving mechanism not shown in the figure, by the driving mechanism, be moveable to contacted with container film 3, With a certain amount of (such as 1mm~3mm) by the top position lifted thereon (referring to Fig.1 8), with and the lower position that leaves of container film 3. Then, it is set to the state of above-mentioned top position in lifting device 55, is set to the suction portion 51A of suction position P1 close to tablet 5 (in the present embodiment, the two contacts).On the other hand, it is set to the state of above-mentioned lower position in lifting device 55, is arranged It is left in the suction portion 51A of suction position P1 with tablet 5.
Further more, lifting device 55 is electrically connected with control device 56, the lifting action of lifting device 55 passes through control device 56 And it is controlled.
In addition, a pair that lifting device 55 as shown in Figure 17, is included in the width direction of container film 3 and extends is revolved Transfer roller 55A, 55B.Rotating roller 55A, 55B is rotatable driven voller, in the upper lift of the container film 3 of lifting device 55, Its outer peripheral surface is contacted with container film 3.It is rotated in addition, rotating roller 55A, 55B is adjoint with the contact of the container film 3 transported.
In addition, on the periphery of two rotating rollers 55A, 55B, in rotating roller 55A, 55B circumferential direction and extend cricoid Groove portion 55C is along the axial according to quantity identical with the quantity of bag portion 2 of the width direction along container film 3 of rotating roller 55A, 55B And it is arranged.Formation interval and the bag portion 2 of the width direction along container film 3 along the axial groove portion 55C of rotating roller 55A, 55B It is spaced essentially identical.In addition, the width of groove portion 55C is greater than the outer diameter of bag portion 2, the depth of groove portion 55C is greater than the height of bag portion 2. Above-mentioned top position is being set in lifting device 55 as a result, and when the state that will be lifted on container film 3, bag portion 2 is set to groove portion In 55C, inhibit bag portion 2 damages deformation etc. by pressure.
In addition, in the present embodiment, constituting in the following manner, which are as follows: even if being arranged in rotating roller 55A, 55B In the case where the state of above-mentioned lower position, bag portion 2 is still set in groove portion 55C.Can make as a result, from above-mentioned lower position to The moving distance of the lifting device 55 of above-mentioned top position is smaller.As a result, the upper lift of container film 3 can be rapidly carried out, it can More reliably carry out the suction of tablet 5.
Control device 56 is identical as above-mentioned processing executive device 72, is made of so-called computer system.Control device 56 It is electrically connected respectively with each check device T1, D, A, according to the side that can receive information related with the inspection result being stored in them Formula is constituted.In addition, control device 56 according to from check device T1, D, A and the related information of received inspection result, as Figure 20 As shown, opposite tablet 5 each as indicated by above-mentioned tablet J1~J10 can be held for each reservations 7 are specified It is related with piece part and each inspection item X1~X9, Y1, Z1, Z2 whether good judging result.
Further more, in the present embodiment, a part of the inspection item carried out for each check device T1, D, A repeats, But if control device 56 is directed to duplicate inspection item, it is judged to not conforming to by least one check device T1, D, A The inspection item is then appointed as unqualified by lattice.Such as inspection item X1, certain tablet is determined by check device T1, D 5 be it is good, then be determined as underproof occasion in check device A, certain above-mentioned tablet 5 is appointed as inspection by control device 56 It is unqualified for looking into project X1.
In addition, control device 56 according to piece reservations 7 whether good judging result (referring to Figure 20), control electromagnetism switching Valve 54 and lifting device 55, according to from being determined as underproof reservations 7 only by good 5 suction of tablet in suction portion The mode of 51A controls electromagnetic switching valve 54 and lifting device 55.
Specifically, control device 56 first according to piece reservations 7 whether good judging result, carry out setting electromagnetism cut Change the scheduled processing of the predetermined lifting with lifting device 55 of switching (processing of movement predetermined set) of valve 54.The electromagnetism set is cut Change the movement predetermined table KT (reference of the RAM for acting predetermined addition and being stored in control device 56 of valve 54 and lifting device 55 In Figure 21).
In addition, switching electromagnetism in such a way that " Y " indicates according to by negative pressure feeding to switching spatial portion S3 in Figure 21 The occasion that valve 54 acts is indicated according to switching spatial portion S3 " N " to acting by way of atmosphere opening electromagnetic switching valve 54 Occasion.That is, indicating the occasion of suction tablet 5 by " Y ", the occasion of no suction tablet 5 is indicated by " N ".In addition, passing through " Y " indicates the occasion for acting lifting device 55 in the way of being set to top position, is indicated by " N " according to being set to down The occasion that the mode that orientation is set acts lifting device 55.In addition, in Figure 21, in order to be easy to illustrate, provide together and structure At tablet number J1~J10 of the corresponding tablet 5 of electromagnetic switching valve 54 of action object.
In addition, control device 56 in each regulation moment (such as the suction hole 51C of suction portion 51A not with switching spatial portion Each moment after S3 connection), the data of object predetermined table KT are moved, a row will be pressed with the axial direction in rotating cylinder 51 as a result, The switching of the corresponding electromagnetic switching valve 54 of suction portion 51A arranged side by side is predetermined, with and lifting device 55 lifting make a reservation for it is related Data are successively moved into defined implementation table JT1, JT2 (referring to Figure 21).
On this basis, suction hole of the control device 56 in each suction portion 51A corresponding with the data of table JT1 are implemented At the time of 51C is reached before switching spatial portion S3, according to the data for implementing table JT1, control electromagnetic switching valve 54 and lifting are filled Set 55 movement.In addition, the implementation moment of the action control of electromagnetic switching valve 54 and lifting device 55 is according to from rotating cylinder 51 Above-mentioned encoder signal and determine.
Further more, control device 56 is reached in each suction portion 51A corresponding with the data of table JT2 are implemented checks position P2 At the time of, according to the presence or absence of the data and the photoreceptor signal from photosensitive sensor 65 for implementing table JT2, judge suction object Tablet 5 whether actually suction on the 51A of suction portion and do not constitute suction object tablet 5 whether without accidentally suction in The case where equal on the 51A of suction portion.In addition, different in the suction waited on the 51A of suction portion without suction in the tablet 5 for generating suction object Normal occasion, control device 56 carry out suction abnormality processing.For suction abnormality processing, such as emergent stopping PTP can be there are The processing of the movement of packing machine 11, notification generate processing of suction exception etc..
Then, (movement is pre- for the scheduled setting processing of lifting predetermined to the switching of electromagnetic switching valve 54 and lifting device 55 Determine setting processing) and with the suction of tablet 5 judge that related control processing (suction judgement processing) is illustrated.
Firstly, being illustrated referring to Figure 22 to movement predetermined set processing.Movement predetermined set processing in, first in Step S11 judge 1 piece reservations 7 inspection result (inspection result of 1 piece amount) whether from each check device T1, D, A and Input.Then, before the inspection result for inputting 1 piece amount, the processing of step S11 is repeated, if 1 piece amount of input Inspection result (step S11: yes), then go to step S12.
In step S12 immediately, according to the inspection result inputted from each check device T1, D, A, specify 1 piece pre- Determine whether well (the reference Figure 20) of each tablet 5 in portion 7 and each inspection item X1~X9 of piece part, Y1, Z1, Z2.
Then, in step S13, according to each inspection item X1~X9, Y1, Z1, Z2 of each tablet 5 and piece part specified It is whether good, judge whether piece reservations 7 good.In the present embodiment, it is each tablet 5 and piece part, for whole Inspection item X1~X9, Y1, Z1, Z2, without the occasion (step S13: yes) of unqualified judgement, using piece reservations as good Piece portion and specify, next step S14 carry out usually movement setting processing, return to step S11.
In usually movement setting processing, according to tablet 5 is not recycled from good piece portion, and lifting device 55 is set to down The mode that orientation is set, the movement for setting electromagnetic switching valve 54 and lifting device 55 are predetermined.
Specifically, at suction position P1, the suction hole 51C according to each suction portion 51A corresponding with good piece portion It is predetermined in the switching that the mode of the state to atmosphere opening sets electromagnetic switching valve 54.For example, being indicated by consecutive number LA1 Piece reservations 7 are that the occasion in good piece portion is pressed in each suction portion 51A corresponding with the tablet 5 for being supplied to the good piece portion According to suction hole 51C to the mode of atmosphere opening, the switching for setting corresponding electromagnetic switching valve 54 is predetermined.In addition, according to lifting Device 55 is set to the mode of lower position, and the lifting of setting lifting device 55 is predetermined.On this basis, in movement predetermined table Movement that is additional and storing the electromagnetic switching valve 54 and lifting device 55 that have set is predetermined in KT.
On the other hand, it is that step S13 is determined as the occasion of "No", judges to have determined that as underproof inspection in step S15 Look into whether project is inspection item Z1 or inspection item Z2.Herein, determine for inspection item Z1 or inspection item Z2 Step S14 is gone to for underproof occasion (step S15: yes), carries out usually movement setting processing.That is, in the present embodiment, For " hair of on piece " or " foreign matter of on piece " inspection item and be determined as underproof occasion, even if according to for Whole tablets 5 in unqualified portion, are judged as in good situation for inspection item X1~X9, still without coming from piece The mode of the recycling of the tablet 5 of reservations 7 is set.In this regard, what consideration hair, foreign matter were contacted with the tablet 5 of any one can It can property.
On the other hand, it is not determined as underproof occasion (step S15: no) in the two for inspection item Z1, Z2, Step S16 is gone to, underproof reservations 7 is will be deemed as and is specified as unqualified portion.For example, will be by consecutive number At least one in the tablet 5 of the piece reservations 7 of LA2 instruction is determined as underproof occasion, which is used as and is not conformed to Lattice piece portion and specify.
Whether well recycling movement setting processing is carried out according to the related information with specified in next step S17, Back to step S11.In recycling movement setting processing, in suction step P1, electromagnetic switching valve 54 is set in the following manner Switching it is predetermined, which are as follows: in the suction hole 51C of each suction portion 51A corresponding with unqualified portion with have determined that Negative pressure is supplied for the corresponding hole of good tablet 5, on the other hand, and is had determined that as at the corresponding hole of underproof tablet 5 In the state to atmosphere opening.
In addition, predetermined according to the lifting of the switching predetermined set lifting device 55 set.Specifically, according in rotation The axial side of the suction hole 51C of suction portion 51A arranged side by side being completely in the state of atmosphere opening by a row of rotating cylinder 51 Formula sets the scheduled occasion of switching of electromagnetic switching valve 54, and the liter of lifting device 55 is set in the way of being set to lower position Drop is predetermined.On the other hand, a row is being pressed and in the suction hole 51C of suction portion 51A arranged side by side to above-mentioned according to by negative pressure feeding Mode at least one sets the scheduled occasion of switching of electromagnetic switching valve 54, sets in the way of being disposed above position The lifting of lifting device 55 is predetermined.Then, it is added in movement table KT and stores the electromagnetic switching valve 54 set and lifting The movement of device 55 is predetermined.
Suction judgement processing is illustrated referring to Figure 23.In addition, herein, checking position P2's to be set to 1 in each suction portion 51A is illustrated for the judgement processing of object, still, in fact, checking that position P2's is each to being set to The whole of suction portion 51A carries out same judgement processing.
In suction judgement processing, firstly, repeatedly judging whether suction portion 51A reaches in step S21 checks position P2, I.e., if to judge the moment.In addition, judging that the moment judges according to the signal from the above-mentioned encoder of rotating cylinder 51.
In the occasion (step S21: yes) to judge the moment, judges whether to input from photosensitive sensor 65 in step S22 and feel Optical signal.In the occasion (step S22: yes) of input photoreceptor signal, step S23 is gone to, in the occasion of no input photoreceptor signal (step S22: no), goes to step S24.
In the data of step S23 reference implementation table JT2, judge whether in such a way that suction hole 51C is to atmosphere opening The switching for setting electromagnetic switching valve 54 is predetermined.Electromagnetic switching valve 54 is being set in such a way that suction hole 51C is to atmosphere opening Switch scheduled occasion (step S23: yes), goes to step S25.Then, it is judged as suction according to following situations in step S25 Normally, step S21 is returned to, which is that the tablet 5 of non-suction object is not at the state of accidentally suction.
On the other hand, scheduled in the switching for setting electromagnetic switching valve 54 according to the mode for suction hole 51C, supplying negative pressure Occasion (step S23: no), goes to step S26.Then, suction is carried out without the tablet 5 of suction suction object in step S26 Abnormality processing returns to step S21.
In addition, in step S24, the data of reference implementation table JT2 judge whether according to suction hole 51C to atmosphere opening Mode set electromagnetic switching valve 54 switching it is predetermined.Herein, electricity is being set in such a way that suction hole 51C is to atmosphere opening The scheduled occasion of the switching of magnetic switching valve 54 (step S24: yes), goes to step S26.Then, in step S26, in accidentally suction The state of the tablet 5 of non-suction object carries out suction abnormality processing, returns to step S21.
On the other hand, scheduled in the switching for setting electromagnetic switching valve 54 according to the mode for suction hole 51C, supplying negative pressure Occasion (step S24: no), goes to step S25.Then, in step S25, the tablet 5 in suction object is by normally suction State is determined as that suction is normal, returns to step S21.
As described in detail above, in the embodiment, in suction tablet 5, it is in and passes through lifting device 55 The state that will be lifted on container film 3, in tablet 5 close to the state of suction portion 51A.It as a result, can be relatively reliable by suction portion 51A Ground suction tablet 5, and then can more reliably recycle tablet 5.
In addition, rotating roller 55A, 55B rotated according to the transport for corresponding to container film 3, can will lift on container film 3, therefore The case where being prevented more reliably in upper lift, damaging container film 3, the quality of PTP sheet 1 can be sought to improve.
In addition, when tablet 5 is close to suction portion 51A, big weight, complicated rotating cylinder 51, fixed cylinder 52 etc. are not made It moves up and down.Thus, it is not necessary to which large-scale mechanism is arranged, the reduction of the cost of manufacture of device etc. can be sought, with more stable And the effect of realization of the movement of more high speed etc..
Further more, the occasion other than in the suction of tablet 5, the state left in tablet 5 and suction portion 51A.As a result, may be used The consumption (abrasion, performance deterioration) for effectively inhibiting suction portion 51A, can maintain suction in suitable state in longer period Portion 51A.In addition, can be prevented more reliably by the state left in suction portion 51A and tablet 5 with suction portion 51A's The breakage of the tablet 5 of contact is stained.
In addition, in the present embodiment, the position (snake abdomen 51B) at least contacted with tablet 5 in the 51A of suction portion by compared with Soft material is formed.Then, the load for being applied to tablet 5 can be reduced in suction, it can more good state recycling medicine Piece 5.In addition, there is suction if the position at least contacted with tablet 5 in the 51A of suction portion is formed by relatively soft material The consumption of portion 51A danger easy to perform, still, as noted previously, as the consumption of suction portion 51A can effectively be sought to inhibit, Therefore such danger can be eliminated.
In addition, being further reduced because snake abdomen 51B is shunk in suction tablet 5, acting on the load on tablet 5.By This, can recycle tablet 5 in further good state.In addition, in being shunk because of snake abdomen 51B, the upper lift from bag portion 2 of tablet 5 State, in the state, tablet 5 exposes from bag portion 2.It can further be reliably prevented what tablet 5 was contacted with bag portion 2 as a result, Situation can effectively inhibit the damage of suction mistake, tablet 5.
In addition, suction hole 51C is the shape radially extended from the rotary shaft of rotating cylinder 51.Then, it is not necessary in order to Suction hole 51C is formed, and enlarged (ever-larger diameters) processing is carried out to rotating cylinder 51, the miniaturization of device can be sought.
Further more, inside, the switching spatial portion of confirmation suction hole 51C can be easy after decomposing rotating cylinder 51 and fixed cylinder 52 S3 etc..As a result, residual confirmation of the foreign matter after being cleaned etc. can be easy, convenience is improved.
In addition, can the LED64 by the light of suction hole 51C, the sense with the receivable light from LED64 by using irradiation The suction judgement of optical sensor 65 is handled, can be with good precision, and is easy to carry out 5 suction of tablet of suction object in suction It is also that the tablet 5 of non-suction object misses suction in the judgement waited on the 51A of suction portion on socket part 51A.In addition, according to this embodiment party Formula, even if in the case where the interval (pitch) of the suction portion 51A of the direction of rotation along rotating cylinder 51 is relatively narrow, it still can be good Precision, and it is easy to carry out above-mentioned judgement.
In addition, in the present embodiment, since LED64 is set in negative pressure space portion S1, therefore fragment of tablet 5 etc. is different Object is difficult to be attached on LED64.Thus, it is possible to which more good precision carries out 5 suction of tablet of suction object in suction portion 51A First-class judgement.
In addition, during from by suction position P1 to arrival recovery position P3, due to the suction hole of suction portion 51A 51C is connected to negative pressure space portion S1, therefore can more reliably maintain suction portion 51A in suction state.More may be used as a result, By the state of ground suction tablet 5, recovery position P3 can be conveyed to.As a result, the tablet 5 when transport can be effectively inhibited Fall, further can reliably recycle tablet 5.
Further more, in the present embodiment, in suction position this side P1, the suction of the scheduled suction portion 51A of suction tablet 5 Pilot hole 51C is connected to switching spatial portion S3.Then, the confession of the negative pressure to suction hole 51C can be started in suction position this side P1 It gives, it can be at the time of reaching suction position P1, being more reliably in suction portion 51A can suction state.As a result, can be more Add the suction mistake for being difficult to generate tablet 5.
It, can be from having determined that as underproof reservations 7 (no in addition, before cover film 4 is covered on container film 3 Qualified piece portion), suction, recycling have determined that as good tablet 5.Then, the tablet 5 that can effectively utilize qualified product again, can Seek the inhibition of production cost.
Further, since before reaching film transport roller 20 and heating roller 27 (sealing mechanism), suction tablet 5, therefore can be more It is reliably prevented the case where vibration with transport chronically is applied to the tablet 5 of suction object, involves with heat of sealing etc. Influence the case where.As a result, tablet 5, the tablet 5 that more reliably can ensure to have recycled can be recycled in further good state Safety, reliability.In addition, due to the tablet 5 that can recycle good state like this, thus omit utilize again before The tablet 5 of recycling checks again for, and can more efficiently seek the inhibition of production cost.
In addition, since the stage earlier before reaching film transport roller 20 and heating roller 27 (sealing mechanism) recycles tablet 5, Therefore it can inhibit the moisture absorption of tablet 5.
Further more, due to having determined that from the recycling of unqualified portion for good tablet 5, therefore in order to further increase PTP sheet 1 Safety, reliability, even if not generating many medicines still in the case where improving the inspection sensitivity for sealing preceding check device 22 The useless situation of piece 5.Then, do not lead to increased costs, can further improve safety, the reliability of PTP sheet 1.
In addition, in the present embodiment, for the PTP sheet 1 of rejected product, can be discharged as shown in Figure 24, it is adjoint Foreign matter P is detected, tablet 5 is all recycled, the PTP sheet of the entirely empty rejected product of bag portion 2；Or as shown in Figure 25 that Sample, the PTP sheet for remaining the rejected product of tablet 5 are discharged.Herein, for piece reservations 7, because of the exception or medicine of piece itself Piece 5 be not received in a part bag portion 2 in exception (so-called " lacking tablet "), be determined as it is unqualified, as a result, will Whole bag portions 2 is that the PTP sheet 1 of empty rejected product is discharged.In addition, because of the exception of remaining tablet 5, and determine piece reservations 7 be unqualified, as a result, the PTP sheet 1 for the rejected product for remaining tablet 5 is discharged.Then, by watching the PTP being discharged The state of piece 1, can easily determine be determined as due to which kind of the reason of it is unqualified.In addition, passing through sight in the occasion of residual tablet 5 It sees remaining tablet 5, piece part, the specified of the exception generated can be easy.As a result, specified generate not can be easy Qualified inspection item, can take in early days suitable measure.
In addition, the contents being not limited to the above embodiment, for example, can also implement as following.Obviously, exist Other example application, the version that do not enumerate below are also certainly possible.
(a) lifting device 55 can lift container film 3, the occasion that structure is not limited to the above embodiment.Then, than As shown in Figure 26, eccentric roller 81A, 81B including the distance increase and decrease from rotary shaft to periphery, according in container film 3 Upper lift when, above-mentioned eccentric roller 81A, 81B rotation are constituted in such a way that eccentric roller 81A, 81B will be lifted on container film 3 as a result, Lifting device 81.In the occasion, since the driving mechanism for making lifting device 81 move up and down is unwanted, therefore can seek Miniaturization, the simplification of device, and the movement etc. of high speed can be realized by device.In addition, in the occasion, according to eccentric roller 81A, The mode that 81B corresponds to the travelling speed of container film 3 and rotates is constituted, and can be prevented more reliably the damage of container film 3 as a result, Situation can seek the raising of the quality of PTP sheet 1.
(b) in above-mentioned embodiment party, in recovery position P3, according to the suction hole 51C of suction portion 51A to the side of atmosphere opening Formula is constituted, however, it is possible to constitute in such a way that positive pressure to be supplied to suction hole 51C.In the occasion, can more reliably solve Except the suction of the tablet 5 of suction portion 51A, tablet 5 can be more reliably recycled.
(c) arrangement about the bag portion 2 in PTP sheet 1, number are not limited to above embodiment (2 rows, 10) completely, can Use the PTP sheet being made of various arrangements, number headed by the such as type of 3 12 bag portions of row.
In addition, PTP film 6 is the structure that the bag portion 2 of quantity corresponding with 1 amount is arranged along its width direction, but simultaneously It is without being limited thereto, it can also be for such as along the structure of the bag portion 2 of its width direction arrangement quantity corresponding with multi-disc amount.
In addition, can also correspond to PTP sheet 1, the change of the shape of PTP film 6, the shape (outer diameter of rotating cylinder 51 etc. is suitably changed Deng), the quantity of suction portion 51A, configuration etc..
(d) in above-mentioned embodiment party, in order to adopt from the tablet 5 for recycling qualified product for underproof correspondence portion 7 is had determined that With pick device 23, still, the purposes of pick device 23 is not limited to this, and pick device 23 can be various with using on the way. For example, pick device 23 can also be used for intending the occasion for making defined bag portion be in empty state.
(e) in above-mentioned embodiment party, the suction and non-suction of the tablet 5 in piece reservations 7 are only according to the piece reservations 7 It is whether good and determine.With respect to the situation, the suction and non-suction of the tablet 5 in piece reservations 7 can also be predetermined according to the piece Portion 7 it is whether good, whether good and true with the piece reservations 7 positioned at the front and back (positive upstream and positive downstream) of piece reservations 7 It is fixed.For example, (for example can also be examined for the piece reservations 7 before and after being located at certain piece reservations 7 for defined inspection item Look into project Z1, Z2), it is determined as underproof occasion, it is whether good unrelated with certain above-mentioned piece reservations 7, it is pre- to stop certain piece Determine the suction of the tablet 5 in portion 7.In the occasion, in suction tablet 5, adjacent have determined that not conform to can be prevented more reliably The suctions such as the foreign matter of piece reservations 7 of lattice are in the situation on the 51A of suction portion.It can further improve the tablet 5 recycled as a result, The effect of safety etc..
(f) it in above-mentioned embodiment party, is embodied for the occasion that article is tablet 5, still, classification, the shape of article Etc. being not particularly limited, the type of tablet 5 can also be different from for the article of such as food, electronic device, medical apparatus etc..
(g) in the above-described embodiment, container film 3 by PP, PVC etc. transparent or semitransparent thermoplastic resin material shape At, however, it is possible to allow cover film 4 with aluminium foil etc. is substrate and is formed, and the material of each film 3,4 is not limited to them, can be used The material of other materials.
(h) in the above-described embodiment, the tablet 5 recycled will be recovered in tablet recycling bins, however, it is possible under The mode of stating is constituted, which are as follows: the tablet 5 recycled is directly returned into 21 side of tablet filler device, and returned Tablet 5 is filled in bag portion 2 by tablet filler device 21.In the occasion, for the tablet recycled 5 to be filled out back to tablet Fill set 21 sides operation be it is unwanted, productivity can be improved.
(i) structure of each check device T1, D, A are not limited to above embodiment.In addition, the check item of above embodiment Mesh be on earth it is exemplary, can suitably change.
(j) in the above-described embodiment, it is being determined as underproof occasion for inspection item Z1 or inspection item Z2, is pressing It is constituted according to the mode for not recycling tablet 5, even if however, it is possible to still recycling the mode structure of tablet 5 according in this case At.That is, can also suitably change each inspection item whether good judging result, with as recycle object and the tablet 5 of determination Relationship.
(k) can also be from tablet filler device 21 to rotating cylinder 51, under the wet atmosphere lower than outer gas, conveying containers Film 3.It in the occasion, can more efficiently inhibit the moisture absorption of tablet 5, can further reliably ensure the tablet 5 reused Safety, reliability.
In addition, the condition under low humidity atmosphere is accomplished in the following manner, that is, such as by defined shell, cover medicine The conveying channel of container film 3 between piece filling device 21 and rotating cylinder 51, and the gas by humidity less than the low humidity of outer gas It is supplied to the inside of the shell.
The explanation of label:
Label 1 indicates PTP sheet (blister web)；
Label 2 indicates bag portion；
Label 3 indicates container film；
Label 4 indicates cover film；
Label 5 indicates tablet (article)；
Label 6 indicates PTP film (blister film)；
Label 7 indicates piece reservations；
Label 11 indicates PTP packing machine (blister packaging machine)；
Label 20 indicates film backing roll (sealing mechanism)；
Label 21 indicates tablet filler device (filling mechanism)；
Label 22 indicates check device (inspection body) before sealing；
Label 23 indicates pick device；
Label 27 indicates heating roller (sealing mechanism)；
Label 37 indicates piece stamping device (punching mechanism)；
Label 51 indicates rotating cylinder；
Label 51A indicates suction portion；
Label 51B indicates snake abdomen；
Label 51C indicates suction hole；
Label 52 indicates fixed cylinder；
Label 53 indicates vacuum pump (negative pressure feeding mechanism)；
Label 54 indicates electromagnetic switching valve (suction state switching mechanism)；
Label 55 indicates lifting device (elevating mechanism)；
Label 55A, 55B indicate rotating roller；
Label 56 indicates that (suction object determines whether mechanism, lifting control mechanism, suction well judge machine to control device Structure)；
Label 64 indicates LED (lighting means)；
Label 65 indicates photosensitive sensor (photosensitive mechanism)；
Symbol S1 indicates negative pressure space portion；
Symbol S3 indicates switching spatial portion.

Claims (8)

1. a kind of pick device, the pick device include:
Rotating cylinder, the rotating cylinder are set to the top of band-like container film, which has the bag filled with defined article Portion has multiple suction portions on the periphery of the rotating cylinder, and the rotating cylinder can correspond to transported said vesse film and come Rotation；
Suction state switching mechanism, the suction state switching mechanism can make each above-mentioned suction portion be switched to suction state or non-respectively Suction state is in suction state by the above-mentioned suction portion of suction position as defined in making to be set to, by above-mentioned article suction in On above-mentioned suction portion, on the other hand, by making the above-mentioned suction portion for being set to above-mentioned suction position be in non-suction state, will not Above-mentioned article suction is on above-mentioned suction portion；
It is characterized in that, the pick device includes:
Suction object determines mechanism, which determines that mechanism determines the above-mentioned object for constituting the suction object of above-mentioned suction portion Product；
Elevating mechanism, the elevating mechanism are constituted in the way of it can will lift to above-mentioned rotating cylinder side on said vesse film；
Lifting control mechanism, the lifting control mechanism can control the movement of the elevating mechanism,
Above-mentioned elevating mechanism is constituted in the following manner, which are as follows: in above-mentioned suction portion to the above-mentioned article of suction object When suction, in will lift on said vesse film, make state of the above-mentioned article of suction object close to above-mentioned suction portion, another party Face, in above-mentioned suction other than occasion, the mode for the state left in above-mentioned article and above-mentioned suction portion passes through above-mentioned liter Control mechanism drops to be controlled.
2. pick device according to claim 1, which is characterized in that above-mentioned elevating mechanism includes rotating roller, the rotating roller Can correspond to said vesse film transport and rotate, it is upper carry on state container film when, the outer peripheral surface and said vesse of the rotating roller Film contact.
3. pick device according to claim 1 or 2, which is characterized in that above-mentioned suction portion includes the snake abdomen of tubular, should Snake abdomen extends to the outer peripheral surface direction outstanding from above-mentioned rotating cylinder, and can along above-mentioned rotating cylinder outer peripheral surface it is outstanding Direction is stretched.
4. pick device according to claim 1, which is characterized in that above-mentioned suction portion has suction hole, the suction hole phase To the rotary shaft of above-mentioned rotating cylinder, radially extend；
Above-mentioned rotating cylinder is in the cylindrical shape extended in its rotary axis direction, and above-mentioned suction hole penetrates into periphery from inner circumferential；
Cylindric fixed cylinder, the fixed cylinder are set in the inner circumferential of above-mentioned rotating cylinder with irremovable state, and including cutting Change spatial portion, the periphery side opening of the switching spatial portion, according to can respectively with the above-mentioned suction portion that is set to above-mentioned suction position Above-mentioned suction hole connection mode constitute；
Negative pressure feeding mechanism, the negative pressure feeding mechanism can be by negative pressure feedings to above-mentioned switching spatial portion；
Above-mentioned suction state switching mechanism is constituted in the following manner, which are as follows: by switching from above-mentioned negative pressure feeding mechanism Above-mentioned suction portion can be switched to suction state or non-suction shape by supply and non-supply to the negative pressure of above-mentioned switching spatial portion State.
5. pick device according to claim 4, characterized in that it comprises:
Lighting means, the lighting means are set to the inside of above-mentioned rotating cylinder, can be light shone above-mentioned by above-mentioned suction hole The outside of rotating cylinder；
Photosensitive mechanism, the photosensitive mechanism are set to the outside of above-mentioned rotating cylinder, can detect the light from above-mentioned lighting means；
The whether good decision mechanism of suction, the whether good decision mechanism of the suction are sentenced according to the testing result of above-mentioned photosensitive mechanism Whether the suction of the relatively above-mentioned suction portion of the above-mentioned article that breaks is good.
6. pick device according to claim 5, which is characterized in that above-mentioned fixed cylinder includes:
Negative pressure space portion usually supplies negative pressure to the negative pressure space portion, and from above-mentioned suction portion by above-mentioned suction position after During reaching recovery position, which is connected to the above-mentioned suction hole of above-mentioned suction portion, the recovery position into The recycling of the above-mentioned article of row above-mentioned suction portion institute suction；
Above-mentioned lighting means are set in above-mentioned negative pressure space portion.
7. according to pick device described in any one in claim 4~6, which is characterized in that above-mentioned switching spatial portion is pressed Impinge upon the state that above-mentioned suction portion is arranged in above-mentioned this side of suction position, the mode being connected to the above-mentioned suction hole of above-mentioned suction portion It constitutes.
8. a kind of blister packaging machine comprising:
Pick device described in any one according to claim 1~7；
Above-mentioned article is filled in above-mentioned bag portion by filling mechanism, the filling mechanism in the upstream side of above-mentioned rotating cylinder；
Sealing mechanism, the sealing mechanism obtain band-like cover film in the downstream side of above-mentioned rotating cylinder, the band-like cover film phase To said vesse film by the closing of above-mentioned bag portion, above-mentioned cover film is covered in the bubble-cap constituted on said vesse film to obtain Film；
Punching mechanism, the punching mechanism are provided in the downstream side of above-mentioned sealing mechanism, the above-mentioned blister film of press piece unit punching press Blister web；
Inspection body, the inspection body is between above-mentioned filling mechanism and above-mentioned rotating cylinder and finally constituting above-mentioned blister web Piece reservations be made whether good judgement, the judgement be based on multiple inspection items, including about above-mentioned article whether Good project；
It is characterized by:
By above-mentioned inspection body, underproof sheet above reservations quilt is determined as the above-mentioned inspection item of at least one When as unqualified portion,
Above-mentioned suction object determines that mechanism is constituted in the following manner, which are as follows: can will be filled in above-mentioned unqualified portion The judgement in above-mentioned article in above-mentioned bag portion is that the article of qualified product is determined as suction object, which is based on above-mentioned inspection Look into mechanism, for be related to above-mentioned article whether good project judges to obtain.
CN201610803955.XA 2016-02-04 2016-09-06 Pick device and blister packaging machine Active CN107031882B (en)

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JP2016020105A JP6397836B2 (en) 2016-02-04 2016-02-04 Pickup device and blister packaging machine

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CN109230483B (en) * 2018-08-20 2020-06-02 广州奔力物流有限公司 Commodity circulation buffering fixing device
CN108996135B (en) * 2018-08-20 2020-08-18 湖南丰晟国际物流有限公司 Using method of logistics buffering and fixing device
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CN107031882A (en) 2017-08-11
JP6397836B2 (en) 2018-09-26

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