CN106715273B - bag forming device and blister packaging machine - Google Patents
bag forming device and blister packaging machine Download PDFInfo
- Publication number
- CN106715273B CN106715273B CN201580042627.6A CN201580042627A CN106715273B CN 106715273 B CN106715273 B CN 106715273B CN 201580042627 A CN201580042627 A CN 201580042627A CN 106715273 B CN106715273 B CN 106715273B
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- China
- Prior art keywords
- axle portion
- bag
- stick harness
- forming device
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B65B47/00—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved
- B65B47/04—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved by application of mechanical pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of bag of forming device and blister packaging machine, and when making bag portion form in packaging film using stick harness, this bag of forming device can inhibit foreign matter and be mixed into bag portion.Bag forming device (6) includes: cavity (50), has the inner space for importing pressure-air；The fixation axle portion (53a) of tubular, is fixed in cavity (50)；Movable axle portion (60) is inserted into the inner circumferential side of fixed axle portion (53a), and is displaced stick harness (63) in cavity (50)；The outer cylinder (55) of tubular, the peripheral side of fixed axle portion (53a) be set as can relative displacement, and be fixed in movable axle portion (60)；And cylinder (72), it is to make outer cylinder (55) and movable axle portion (60) relative to fixed axle portion (53a) displacement, moreover, having sliding bearing (56) between the peripheral part of fixed axle portion (53a) and the inner peripheral portion of outer cylinder (55).
Description
Technical field
The present invention relates to a kind of bag forming device for making bag portion form in packaging film and have this bag of forming device
Blister packaging machine.
Background technique
Generally, as blister packaging body, it is known to PTP sheet.PTP sheet is made of packaging film and epiphragma, the packaging
With the film shaped bag portion for having the Contents Fill for tablet etc., which is installed in a manner of the open side for sealing bag portion to this
Packaging film.
The PTP sheet is manufactured via following step etc.: carrying band-like packaging film on one side, the step on one side shaping bag portion
Suddenly；The step of tablet etc. is filled in the bag portion；Epiphragma is installed in a manner of the opening side seal by bag portion be packed for it is thin
The step of film；And the step of being punching into PTP sheet unit.
In the forming of the bag portion, generally using stick harness (plug) forming or stick harness auxiliary (plug assist) pressurization at
Shape etc. pushes the forming device of packaging film at least with stick harness (referring for example to patent document 1,2).
Such as in stick harness auxiliary pressurized forming mode, clamped with cavity box (only claiming " cavity " below) with lower die (master mold)
The top and bottom of the packaging film of state for being heated and softening, then after carrying out preliminary forming with stick harness from cavity side, by high pressure
Air sprays into cavity, carries out the forming of bag portion as a result,.
[prior art document]
[patent document]
[patent document 1] Japanese Unexamined Patent Publication 2004-238006 bulletin
[patent document 2] Japanese Unexamined Patent Publication 2004-167954 bulletin
Summary of the invention
[subject to be solved by the invention]
But be constructed as follows: to generally comprise all the time: the fixation axle portion of tubular, be fixed to the cavity and
Run through in the cavity；Movable axle portion is inserted into a manner of it can be displaced relative to the fixing axle portion；Stick harness is set to protrusion
To the one end of the intracorporal movable axle portion of chamber；And hydraulic cylinder, it is connect with the another side of movable axle portion and drives this movable
Axle portion, wherein be disposed in bearing between the inner peripheral portion of fixed axle portion and the peripheral part of movable axle portion.
Therefore, via with the gap of the fixation axle portion that is communicated in cavity and movable axle portion, the foreign matter (powder caused by bearing
Dirt or oil etc.) possibly into the bag portion in cavity, and then into after shaping.
In addition, the unqualified situation is not limited to have in the forming device of cavity, all of stick harness forming are being carried out
Forming device in can occur.
The present invention develops in view of the foregoing, and one of main purpose is to provide a kind of bag of forming device and blister package
Machine, wherein when making bag portion form in packaging film using stick harness, can inhibit foreign matter and be mixed into bag portion.
[means to solve the problem]
Hereinafter, subitem explanation is suitble to solve each mechanism of the project.In addition, optionally, being attached to corresponding mechanism peculiar
Function and effect.
1. a kind of bags of forming devices of technical solution, in the manufacturing process of blister packaging body, this bag of forming device at least makes
It (is pressed by stick harness) with stick harness, the bag portion for being used to accommodate specified content object is formed in into packaging film, which is characterized in that packet
It includes:
The fixation axle portion of tubular is fixed in rule along the regulation axis direction substantially orthogonal with the packaging film face
Determine position；
Movable axle portion is inserted into the inner circumferential side of the fixation axle portion, and is displaced the stick harness along the axis direction；
The outer cylinder of tubular, being set as in the peripheral side of the fixation axle portion along the axis direction can be relative to the fixing axle
Portion's displacement, and it is fixed in the movable axle portion；
Driving mechanism is displaced the outer cylinder and the movable axle portion relative to the fixing axle portion along the axis direction,
Moreover, having bearing between the peripheral part of the fixation axle portion and the inner peripheral portion of the outer cylinder.
According to the technical solution 1, by being acted with the outer cylinder that bearing is supported along axis direction to fixed axle portion, about
Being fixed in this movable axle portion need not also be directly supported by bearing, so that it may steadily be acted along axis direction.
As a result, because bearing need not be set to: the movable axle portion for being displaced stick harness and the fixing axle for being inserted into movable axle portion
Between portion, so can inhibit the foreign matter caused by bearing (dust or oil etc.) via the clearance leakage of movable axle portion and fixed axle portion
To the generation of the unqualified situation of stick harness side etc..In turn, it can inhibit in the bag portion after foreign matter is mixed into forming.
In addition, need not also use the nothing for applying special surface treatment to oil bearing etc., the manufacturing cost of device can inhibit
Increase.In other words, because it can add oil to sliding bearing, so the abrasion etc. of sliding bearing can be inhibited, the longevity of device can be made
It orders elongated.
2. a kind of bags of forming devices of technical solution, in the manufacturing process of blister packaging body, this bag of forming device at least makes
With stick harness (by pressing with stick harness), the bag portion for being used to accommodate specified content object is formed in into packaging film, which is characterized in that
Include:
Cavity, has the inner space for importing high pressure gas, which sprays to the packaging film；
The fixation axle portion of tubular is fixed in this along the regulation axis direction substantially orthogonal with the packaging film face
Cavity, and be connected in the cavity；
Movable axle portion is inserted into the inner circumferential side of the fixation axle portion, and makes this along the axis direction in this cavity
Stick harness displacement；
The outer cylinder of tubular, being set as in the peripheral side of the fixation axle portion along the axis direction can be relative to the fixing axle
Portion's displacement, and it is fixed in the movable axle portion；
Driving mechanism is displaced the outer cylinder and the movable axle portion relative to the fixing axle portion along the axis direction,
Moreover, having bearing between the peripheral part of the fixation axle portion and the inner peripheral portion of the outer cylinder.
If there are the function and effect as the technical solution 1 according to the technical solution 2.Especially in the technical program 2
In, because its bearing is arranged at the peripheral side of fixed axle portion, i.e. outside (the disconnected portion in inner space with cavity of cavity
Position), thus can more reliably prevent the foreign matter caused by bearing (dust or oil etc.) flow into cavity in etc. unqualified situation
Generation.
Bag forming device documented by such as technical solution 2 of technical solution 3., wherein in peripheral part and this of the fixation axle portion
Have between the inner peripheral portion of outer cylinder sealing mechanism (such as to the intracorporal air-tightness of holding chamber sealing mechanism or to prevent from
The external sealing mechanism that foreign matter is flowed into cavity).
Assuming that the case where sealing mechanism of liner etc. is set between movable axle portion and fixed axle portion, has and the bearing
The case where it is the same, foreign matter caused by self-sealing mechanism (dust etc.) enter cavity in, and then enter forming after bag portion in
Possibility.
Relatively, if according to the technical program 3, it can inhibit the generation of this unqualified situation.In turn, because it can also be to close
The sliding surface of sealing mechanism adds oil, so can inhibit the abrasion etc. of sealing mechanism, and the service life of device can be made elongated.
The bag forming device documented by any technical solution of technical solution 1~3 of technical solution 4., wherein this can
Moving axis portion has the stick harness heating mechanism to heat to the stick harness；Moreover, the movable axle portion is configured to hollow tubular, and
The wiring powered to the stick harness heating mechanism is disposed in the movable axle portion.
If, by having stick harness heating mechanism, the formability of bag portion can be improved according to the technical solution 4.
In addition, for example having the case where stick harness heating mechanism under the composition of the technical solution 2, need that the plug will be supplied power to
The wiring of column heating mechanism introduces the intracorporal access of chamber from external.
Relatively, also it is contemplated that setting is different from the movable axle portion of wiring that stick harness drives movable axle portion.But at this
In composition, multiple movable axle portions and corresponding multiple bearings are needed.
The case where multiple movable axle portions are arranged, the heat of the various components due to caused by the fever of stick harness heating mechanism is swollen
Swollen etc., the distance between axles of multiple movable axle portions changes and is deformed.Therefore, big load effect is in the axis for supporting each movable axle portion
It holds, abrasion etc. easily occurs.As a result, being also easy to produce foreign matter, and the service life of device easily shortens.
Relatively, if according to the technical solution 4, because it is by the movable axle portion of the movable axle portion of stick harness driving and wiring
It is integrated into one, so can inhibit the generation of the unqualified situation.
Technical solution 5. has the blister pack of the bag forming device documented by any technical solution in technical solution 1~4
Installation.
As shown in the technical solution 5, have this bag of forming device by blister packaging machine, in the manufacture of blister packaging machine
Journey can reduce the generation of rejected product.
Generally, blister packaging machine includes: bag portion forming device, make bag portion form in it is band-like be handled upside down be packed for it is thin
Film；Filling mechanism, by Contents Fill in the bag portion；Installing mechanism is pacified band-like epiphragma in a manner of blocking bag portion
Loaded on the packaging film；And thin slice punch mechanism, wherein the epiphragma is installed on to the band-like bubble-cap of the packaging film
Film is punching into blister packaging body unit.Also, blister packaging machine has output mechanism, for being discharged to provide that check device determines
For underproof blister packaging body.
Detailed description of the invention
Fig. 1 shows the top views of PTP sheet.
Fig. 2 indicates the fragmentary cross-sectional view of the composition of PTP sheet.
Fig. 3 indicates the schematic diagram of the overall structure of PTP sheet manufacturing device.
Profile schema diagram of the Fig. 4 to illustrate bag forming device.
Specific embodiment
Hereinafter, illustrating an implementation form while referring to attached drawing.Firstly, the blister pack as manufacturing object is described in detail
Fill the composition of the PTP sheet of body (blister pack).
As shown in Figure 1 and Figure 2, PTP sheet 28 includes packaging film 2, is constituted and is had by such as PP (polypropylene)
Multiple bag portions 7；Epiphragma 13 blocks bag portion 7, and is made of the film for the aluminum for being installed in packaging film 2.Also,
Each bag portion 7 respectively accommodates a tablet B as content.
In the PTP sheet 28 of this implementation form, by being formed to by band-like packaging film 2 and band-like epiphragma 13
Band-like (referring to Fig. 3) punching of PTP film 16 and manufacture flakiness shape.
In the packaging film 2 of PTP sheet 28, formed in a manner of being separable into the pairs of small pieces 34 comprising 2 bag portions 7
Multiple separation slits 35.In addition, setting up the label portion 38 for the identification information for being labeled lot number etc. in the end of PTP sheet 28.
Secondly, one side referring to Fig. 3, illustrates the PTP sheet manufacturing device as the blister packaging machine for manufacturing the PTP sheet 28 on one side
1 overview.
Band-like packaging film 2 is wound into roll in most upstream side.The packaging film 2 is as noted above, by PP
Deng comparison hard and constituted with the synthetic resin of regulation rigidity, and it is transparent or translucent.
The withdrawal end for being wound into the packaging film 2 of roll is guided by deflector roll 3.Packaging film 2 is under deflector roll 3
Trip side paving is hung on index(ing) feed roller 4.Index(ing) feed roller 4 links with the motor M1 intermittently rotated, and intermittently carries packaging
With film 2.
Between deflector roll 3 and index(ing) feed roller 4, sequentially and it is provided as along the transport path of packaging film 2 as heating mechanism
Heating device 5 and bag forming device 6.Moreover, be locally heated with heating device 5 to packaging film 2, this be packed for it is thin
Film 2 makes bag portion 7 form in packaging film 2 at softer state, with bag forming device 6.Being formed in for this bag portion 7 passes through
Index(ing) feed roller 4 carry packaging film 2 movement during interval when carry out.
The packaging film 2 that index(ing) feed roller 4 is sent out sequentially is hung on jockey pulley 8, deflector roll 9 and continuous feed roller by paving
10。
Continuous feed roller 10 and the motor M2 of constant speed rotation link, and continuously carry packaging film 2 with constant speed.?
Power roller 8 is configured to that packaging film 2 is pulled to the state of tight side with elastic force, prevents the index(ing) feed roller 4 and continuous feed
Packaging film 2, is always held in and tightens shape by the bending of the different caused packaging film 2 of the carrying movement of roller 10
State.
Between deflector roll 9 and continuous feed roller 10, along the transport path of packaging film 2, it is arranged as tablet B is automatic
Ground is filled in the tablet investment device 11 of the filling mechanism of bag portion 7.The piece supplied with being fallen naturally from tablet investment device 11
Agent B is because the depth of its bag portion 7 and the thickness of tablet B are roughly equal, so each tablet is put into each bag portion 7.
It is put between device 11 and continuous feed roller 10 in tablet, is arranged along the transport path of packaging film 2 and checks dress
Set 12, the check device 12 to carry out tablet B whether be certainly filled in bag portion 7, again tablet B have it is without exception, be no different
The inspection that object is mixed into etc..This check device 12 carries out the inspection from the open side of bag portion 7.
On the other hand, the epiphragma 13 for being formed as band-like is wound into roll in most upstream side.
The withdrawal end for being wound into the epiphragma 13 of roll is led to the continuous feed roller 10 via deflector roll 14.With heating
The sealed roller 15 of device is crimped on continuous feed roller 10, and packaging film 2 and epiphragma 13 are admitted between two rollers 10,15.Then, lead to
Packaging film 2 and epiphragma 13 are crossed between heating crimped status is by two rollers 10,15, epiphragma 13 is sticked in packaging film 2,
To manufacture the PTP film 16 that tablet B is filled in each bag portion 7.In this implementation form, installing mechanism is constituted with this two roller 10,15.
The PTP film 16 sent out from continuous feed roller 10 is sequentially hung on jockey pulley 17 and index(ing) feed roller 18 by paving.
Index(ing) feed roller 18 links with the motor M3 intermittently rotated, and intermittently carries PTP film 16.Jockey pulley 17
It is configured to that PTP film 16 is pulled to the state of tight side with elastic force, prevents the continuous feed roller 10 and index(ing) feed roller 18
The bending of the different caused PTP film 16 of carrying movement, and PTP film 16 is always held in tensioned state.
Between continuous feed roller 10 and jockey pulley 17, check device 19, the inspection is arranged along the transport path of PTP film 16
Looking into device 19 has inspection that is without exception, having foreign to be mixed into etc. to carry out tablet B.This check device 19 is carried out from bag portion 7
The inspection of prominent surface side.Therefore, it with the inspection interaction with the check device 12, can be performed from two in the table of PTP film 16
The inspection of surface side, in addition, this is determined the PTP sheet of rejected product the case where determining rejected product with each check device 12,19
It is in addition discharged with unqualified sheet discharging mechanism (not shown).
It is sequentially paved between jockey pulley 21 and index(ing) feed roller 22 from the PTP film 16 that index(ing) feed roller 18 is sent out.
Index(ing) feed roller 22 links with the motor M4 intermittently rotated, and intermittently carries PTP film 16.Jockey pulley 21
It is configured to that PTP film 16 is pulled to the state of tight side with elastic force, prevents the PTP film between the index(ing) feed roller 18,22
16 bending.
Between index(ing) feed roller 18 and jockey pulley 21, slit is sequentially arranged into shape dress along the transport path of PTP film 16
Set 23 and labelling apparatus 24.Slit forming device 23 has the specified position that the separation slit 35 is formed in PTP film 16
Function.Also, labelling apparatus 24 has the function of the specified position (such as label portion) that mark is applied to PTP film 16.
The PTP film 16 sent out from index(ing) feed roller 22 side downstream be sequentially paved on jockey pulley 25 and continuously into
To roller 26.Between index(ing) feed roller 22 and jockey pulley 25, it is arranged along the transport path of PTP film 16 and is used as thin slice punch mechanism
Thin slice hole punched device 27.Thin slice hole punched device 27 has the function that PTP film 16 is punching into PTP sheet unit.
With the PTP sheet 28 of 27 punchings of thin slice hole punched device to take out the carrying of conveyer belt 29, and temporarily it is stored in finished product
With in funnel 30.
On the other hand, constituting should not be thin with remain the surplus material portion (scrap portion) to become band after 27 punching of thin slice hole punched device
Film portion 32 is handled upside down when being clamped by continuous feed roller 26, and is led to cutting device 31.
Cutting device 31 have by should not film section 32 be cut into predetermined size and carry out the function of waste disposal.This waste material
After being stored in waste material funnel 33, in addition by carry out waste disposal.
In addition, each feed rolls 4,10,18,22 etc. in roller surface and bag portion 7 it is opposite to positional relationship, but because its
The surface of each feed rolls 4,10,18,22 etc. forms the recess portion of receiving bag portion 7, so bag portion 7 will not be crushed.Also, passing through bag portion
7 when being accommodated in each recess portion of each feed rolls 4,10,18,22 etc. by carry out feed motion, certainly carry out interval into
To movement or continuous feed movement.
The outline of PTP sheet manufacturing device 1 is as mentioned above, in the composition for illustrating bag forming device 6 in further detail below.
The bag forming device 6 of this implementation form is, so that bag portion 7 is formed in the dress of packaging film 2 with stick harness auxiliary pressurized forming mode
It sets.
As shown in Figure 4, bag forming device 6 has lower die 45 in the lower position of the transport path of packaging film 2.
Lower die 45 is via drive transmission device 46 and driving mechanism (omitting icon) connection.As a result, lower die 45 constitute along be packed for
The substantially orthogonal axis Z-direction (up and down direction) in 2 face of film, can be moved to the job position (top that can be abutted with packaging film 2
Position), with and the holding fix (lower position) that separates of packaging film 2.In addition, can be used hydraulic as the driving mechanism
Cylinder or cam drive etc. are arbitrarily constituted.
In the upper surface of lower die 45, multiple contoured recess 45as corresponding with the shape of bag portion 7 of forming are formed.
On the other hand, cavity 50 is disposed in the top position of the transport path of packaging film 2.Cavity 50 is via driving
Transmission mechanism 51 and driving mechanism (omitting icon) connection.Can be moved to along axis Z-direction can be with packaging for the composition of cavity 50 as a result,
The job position (lower position) that is abutted with film 2, with and the holding fix (top position) that separates of packaging film 2.In addition,
As the driving mechanism, hydraulic cylinder or cam drive etc. can be used and arbitrarily constitute.
Moreover, moving to the job position of itself respectively by lower die 45 and cavity 50, packaging film 2 can be clamped.
Cavity 50 forms the box-shaped of lower opening, and is formed in the lower edge and packaging of job position side wall frame portion 50a
When being contacted with film 2, it is formed in the interior thereof confined space (inner space).
The upper wall portions 50b of cavity 50 forms tabular, is formed in substantially central portion along the perforative through hole of axis Z-direction
50c。
Also, installing and fixing frame axis in a manner of corresponding to through hole 50c in the upper surface of the upper wall portions 50b of cavity 50
53。
Frame axis 53 include along the perforative columnar fixed axle portion 53a of axis Z-direction, with from fixation axle portion 53a
The flange part 53b that lower end is extended to form to outer peripheral side.The flange part 53b of frame axis 53 is fixed with the fixing component 54 of bolt etc.
In the upper wall portions 50b of cavity 50.
In the peripheral side of fixed axle portion 53a, the assembling diameter columnar outer cylinder 55 bigger than fixation axle portion 53a.More
Specifically, the formation of outer cylinder 55 lower opening has top tubular, and the upper end side of fixed axle portion 53a is inserted into it from its downside
Internal mode assembles.
Installation groove portion 55a is formed in the inner peripheral surface of outer cylinder 55, and sliding bearing 56 is installed on installation groove portion 55a.?
This implementation form, using linear sleeve bearing as sliding bearing 56.Certainly, without being limited thereto, as sliding bearing 56, can be used
Other arbitrary compositions.
By having a sliding bearing 56, outer cylinder 55 is in be supported for can be relative to fixed axle portion 53a along axis Z-direction position
Move the state of (slidably).
In the inner peripheral surface of outer cylinder 55, installation groove portion 55b is being formed than the installation groove portion 55a more top position, and by conduct
The liner 57 of sealing mechanism is installed on installation groove portion 55b.By having liner 57, it can be ensured that (comprising connecting with it in cavity 50
Equal position in logical fixation axle portion 53a) air-tightness.
On the other hand, in the inner circumferential side of fixed axle portion 53a, along axis Z-direction with contactless state insertion diameter than being somebody's turn to do
The fixed smaller columnar movable axle portion 60 of axle portion 53a.
The upper end of movable axle portion 60 is fixed in the top wall portion 55c of outer cylinder 55.Movable axle portion 60 is with outer cylinder 55 as a result,
Move up and down, can move up and down.That is, movable axle portion 60 also can be relative to fixed axle portion 53a along the opposite position of axis Z-direction
It moves.
The lower end of movable axle portion 60 projects in cavity 50.In the lower end of movable axle portion 60, formation is prolonged to outer peripheral side
Stretch the flange part 60a to be formed.Moreover, in the fixed flat heating plate 61 in the downside of flange part 60a, as stick harness heater
Structure.Below heating plate 61, prominent formed makes the forming of bag portion 7 in a manner of corresponding to the contoured recess 45a of the lower die 45
Multiple stick harnesses 63.
In the top wall portion 55c of outer cylinder 55, formed in a manner of being connected to the inside of movable axle portion 60 along axis Z-direction
Perforative through hole 55d.In turn, in the side the upper surface of the top wall portion 55c of outer cylinder 55, cover 65 is installed and fixed to block this and passing through
Perforate 55d.
Also, being formed in a manner of surrounding through hole 55d in the upper surface of the top wall portion 55c of outer cylinder 55 that cover 65 is covered
The installation groove portion 55e of circular ring shape, and O ring 66 is installed on installation groove portion 55e.By having O ring 66, it can be ensured that in cavity 50
The air-tightness of (including the position communicated therewith).
A pair of end sub-portion 67 is installed in cover 65.Each upper end of each portion of terminal 67 projects to outside from cover 65, and under
End projects to the inside of movable axle portion 60.The upper end of portion of terminal 67 is connect with external power supply (not shown).
In the lower end of each portion of terminal 67, it is separately connected one end of wiring 68.The wiring 68 passes through the interior of movable axle portion 60
Portion, the other end are connect with the heating plate 61.Moreover, heating plate 61 is generated heat and being energized via wiring 68.Stick harness as a result,
63 are heated, and improve the formability of bag portion 7.
In the side the upper surface of the top wall portion 55c of outer cylinder 55, terminal cover is installed and fixed in a manner of covering a pair of end sub-portion 67
69。
In the upper wall portions 50b of cavity 50, multiple pillars 70 are erected in a manner of surrounding frame axis 53.Flat support base 71
It is fixed in the top of pillar 70.
Cylinder 72 as driving mechanism is mounted and is fixed on support base 71.Cylinder 72 has can along axis Z-direction
The bar 72a moved up and down.Bar 72a is prominent to the lower section of support base 71 via the through hole 71a for being formed in support base 71.
The lower end of bar 72a is connect with the terminal cover 69.As a result, with the driving of cylinder 72 (bar 72a's moves up and down),
Terminal cover 69, outer cylinder 55 and movable axle portion 60 can be moved up and down along axis Z-direction.In addition, keeping movable axle portion 60 equal up and down
Mobile driving mechanism is not limited to cylinder 72, and other actuators such as cam mechanism can also be used.
In the upper wall portions 50b of cavity 50, the air induction port 75 to import pressure-air into cavity 50 is set.Air
Introducing port 75 is connect with air feeder (not shown).Moreover, being supplied when shaping bag portion 7 from air feeder
Pressure-air by being imported into cavity 50 after air induction port 75.
The step of manufacturing PTP sheet 28 about the PTP sheet manufacturing device 1 that constitutes as noted above with main step be
The heart illustrates.
Packaging film 2 is first via bag forming step.In this bag of forming step, using above-mentioned heating device 5 and
Bag forming device 6.
If being described in more detail, firstly, packaging film 2 is in heating device 5, the position corresponding to bag portion 7 is by locally
Heating, and in the soft state easily extended.
Then, the packaging film 2 of local softening is carried to bag forming device 6, and is parked in specified position.Then, exist
Bag forming device 6, lower die 45 and cavity 50 move to job position from the holding fix of itself (referring to Fig. 4) respectively, and seize packet on both sides by the arms
Dress film 2.
In the state, cylinder 72 is driven, and stick harness 63 declines.Stick harness 63 is crushed on the softening portion of packaging film 2 as a result,
Point, and the softening part extends.Then, which acts, and pressure-air is blown into chamber by air induction port 75
In body 50.The softening part of packaging film 2 more extends as a result, and crimps along the contoured recess 45a of lower die 45,7 quilt of bag portion
Forming.
Then, stick harness 63 rises and leaves packaging film 2, and lower die 45 and cavity 50 return to the waiting of itself respectively
Position, bag forming step terminate.
Packaging film 2 by bag forming step is supplied to the tablet investment step of tablet investment device 11.Herein,
Tablet B is filled in bag portion 7.
Be filled the packaging film 2 of tablet B after the checking step of check device 12, be supplied to continuously into
To the installation steps of roller 10 and sealed roller 15.Herein, epiphragma 13 is installed on packaging film 2, forms PTP film 16.
Then, PTP film 16 is supplied to the narrow of slit forming device 23 after the checking step of check device 19
Stitch forming step.Herein, slit 35 is formed in PTP film 16.
Then, PTP film 16 is supplied to the markers step of labelling apparatus 24.Herein, by the identification information mark of lot number etc.
It is shown in position corresponding with label portion 38.
At the end of markers step, PTP film 16 is supplied to the thin slice punching step of thin slice hole punched device 27.Herein, lead to
It crosses and PTP film 16 is punching into PTP sheet unit, obtain Fig. 1, PTP sheet shown in Fig. 2 28.The manufacturing process of PTP sheet 28 as a result,
Terminate.
As shown in above detailed description, in this implementation form, by the outer cylinder 55 that is supported with sliding bearing 56 to fixing axle
Portion 53a is acted along axis Z-direction, about the movable axle portion 60 fixed here, is not also directly supported by bearing, so that it may along
Axis Z-direction steadily acts.
As a result, bearing need not be set to the movable axle portion 60 for being displaced stick harness 63, consolidated with what movable axle portion 60 was inserted into
Between dead axle portion 53a, because its sliding bearing 56 is arranged at the peripheral side of fixed axle portion 53a, i.e., the outside of cavity 50 is (with cavity 50
The disconnected position in inner space), so can inhibit the foreign matter caused by sliding bearing 56 (dust or oil etc.) flow into chamber
The generation of equal unqualified situation in body 50.In turn, it can inhibit in the bag portion 7 after foreign matter is mixed into forming.
In turn, it need not also use the nothing for applying special surface processing to oil bearing etc., and can inhibit the system of bag forming device 6
Cause this increase.In other words, because oil can also be added to sliding bearing 56, so inhibiting the abrasion etc. of sliding bearing 56, can make
The service life of bag forming device 6 is elongated.
In addition, being set to the peripheral part of fixed axle portion 53a and the inner peripheral portion of outer cylinder 55 because 57 will be padded in this implementation form
Between, enter in cavity 50 so the foreign matter caused by liner 57 can be reduced, and then enter the possibility in the bag portion 7 after forming
Property.Also, because oil can also be added to the sliding surface for padding 57, so inhibiting the abrasion etc. of liner 57, the longevity of bag forming device 6 can be made
It orders elongated.
Also, movable axle portion 60 is constituted hollow tubular, and will be to supply power to matching for heating plate 61 in this implementation form
Line 68 is disposed in the movable axle portion 60.It is used as a result, because the movable axle portion 60 of 63 driving of stick harness can be used for wiring, so
Multiple movable axle portions need not be set, can inhibit the generation for the unqualified situation that can be generated in the situation.
In addition, not limiting the contents of the implementation form, such as can also implement as shown below.Certainly, it is following not
The other application examples indicated, the variation of illustrating also certainly may.
(a) structure for constituting the blister packaging body of manufacturing object is not limited to the PTP sheet 28 of the implementation form.
Such as in the implementation form, content is embodied for the case where tablet B, but is not the class to content
Not, shape etc. is particularly limited, such as can also be the composition as content such as filling food or electronic building brick.Certainly, it closes
In shape or the size etc. that are formed by bag portion 7 in a manner of corresponding to these contents, it is also not limited to the implementation form.
Therefore, it is can also be applied to the blister package of the quantitative package of the food of manufacture jelly or coffee, milk etc.
The blister packaging machine of the pocket-handkerchief part of blister packaging machine, the printer ink cartridge of medical equipment of machine or packaging syringe etc. etc..
Also, the arrangement of the bag portion 7 of PTP sheet (blister packaging body) unit or number are also not affected by implementation form (2 column, 10
It is a) any restriction, can be used for example with 3 column, 12 bag portion 7 pattern headed by by various arrangements, number institute structure
At PTP sheet (blister packaging body).
In addition, being illustrated as between the formation spacing of the bag portion 7 of the length direction of packaging film 2 is equal for convenience in Fig. 3
Every, but in the implementation form, the formation spacing of bag portion 7 is not at equal intervals and slightly different (referring to Fig. 4).Certainly, may be used
Use the formation spacing of bag portion 7 for equally spaced composition.
(b) packaging film 2 and the material of epiphragma 13 etc. are not limited to the implementation form.Such as in the implementation form, packaging
It is formed with film 2 by PP, but is not limited only to this, the synthetic resin material of PVC (polyvinyl chloride) etc. is certainly feasible, can also adopt
It is constituted with being formed by by the metal material of aluminium etc..
In addition, being formed by situation by the metal material of aluminium etc. in packaging film 2, heating device 5 is not used, into
The so-called cold forming of row.Therefore, bag portion 7 will not be made to shape with pressure-air using cavity 50.
(c) it in the implementation form, is embodied to using the case where stick harness auxiliary pressurized forming process, but be not restricted to that
The forming process, as long as carrying out the composition of bag forming using stick harness.Therefore, the structure for omitting cavity 50 can also be embodied in
At.
(d) in the implementation form, in the composition that whole region below cavity 50 is open, but not limited to this, can also adopt
Have bottom wall part used in cavity 50, and multiple hole portions are formed in the bottom wall part in a manner of corresponding to multiple stick harnesses 63, and fills in
The composition that column 63 haunts from the hole portion.
(e) in the implementation form, using following compositions, constitute hollow tubular in by movable axle portion 60, and will with for
The wiring 68 of electricity to heating plate 61 is disposed in the movable axle portion 60, and but not limited to this, such as not to the heating of stick harness 63
Composition the case where, rodlike (solid) movable axle portion can also be used.
(f) in the implementation form, only it is arranged one group by frame axis 53, outer cylinder in bag forming device 6 (to a cavity 50)
The stick harness driving unit that 55 and movable axle portion 60 etc. are constituted, but can also be used and have this stick harness driving unit of multiple groups
It constitutes.
(g) it is not limited only to the implementation form, the composition of integrally formed frame axis 53 and cavity 50 can also be used.Also, can also adopt
With the composition of integrally formed outer cylinder 55 and movable axle portion 60.
(h) in the implementation form, in the composition for the inner peripheral surface that sliding bearing 56 and liner 57 are installed on to outer cylinder 55, but not
It is limited to this, the composition that at least one party of sliding bearing 56 and liner 57 is installed on to the outer peripheral surface of fixed axle portion 53a can also be used.
(i) composition in the peripheral part setting tray component of fixed axle portion 53a can also be used, which receives from solid
The foreign matter fallen between the peripheral part of dead axle portion 53a and the inner peripheral portion of outer cylinder 55 is (caused by sliding bearing 56 or liner 57
Foreign matter).Scattering foreign matter possibility can be reduced as a result,.
Symbol description
1 PTP sheet manufacturing device
2 packaging films
5 heating devices
6 bags of forming devices
7 bag portions
13 epiphragmas
16 PTP films
28 PTP sheets
50 cavitys
53 frame axis
53a fixes axle portion
55 outer cylinders
56 sliding bearings
57 liners
60 movable axle portions
61 heating plates
63 stick harnesses
68 wirings
72 cylinders
75 air induction ports
Z axis.
Claims (7)
1. a kind of bag of forming device, in the manufacturing process of blister packaging body, this bag of forming device will be at least used for using stick harness
The bag portion of receiving specified content object forms in packaging film characterized by comprising
The fixation axle portion of tubular is fixed in predetermined portion along the regulation axis direction orthogonal with the packaging film face；
Movable axle portion is inserted into the inner circumferential side of the fixation axle portion, and is displaced the stick harness along the axis direction；
The outer cylinder of tubular is arranged to along the axis direction relative to the fixing axle position in the peripheral side of the fixation axle portion
It moves, and is fixed in the movable axle portion；
Driving mechanism is displaced the outer cylinder and the movable axle portion relative to the fixing axle portion along the axis direction,
Moreover, having bearing between the peripheral part of the fixation axle portion and the inner peripheral portion of the outer cylinder.
2. as claimed in claim 1 bag of forming device, wherein
Has the stick harness heating mechanism to heat to the stick harness in the movable axle portion；Moreover,
The movable axle portion is configured to hollow tubular, and the wiring powered to the stick harness heating mechanism is disposed in the movable shaft
In portion.
3. a kind of bag of forming device, in the manufacturing process of blister packaging body, this bag of forming device will be at least used for using stick harness
The bag portion of receiving specified content object forms in packaging film characterized by comprising
Cavity, has the inner space for importing high pressure gas, which sprays to the packaging film；
The fixation axle portion of tubular is fixed in the cavity along the regulation axis direction orthogonal with the packaging film face, and
And be connected in the cavity；
Movable axle portion is inserted into the inner circumferential side of the fixation axle portion, and makes the stick harness along the axis direction in this cavity
Displacement；
The outer cylinder of tubular is arranged to along the axis direction relative to the fixing axle position in the peripheral side of the fixation axle portion
It moves, and is fixed in the movable axle portion；
Driving mechanism is displaced the outer cylinder and the movable axle portion relative to the fixing axle portion along the axis direction,
Moreover, having bearing between the peripheral part of the fixation axle portion and the inner peripheral portion of the outer cylinder.
4. as claimed in claim 3 bag of forming device, wherein between the peripheral part of the fixation axle portion and the inner peripheral portion of the outer cylinder
Has sealing mechanism.
5. as claimed in claim 3 bag of forming device, wherein
Has the stick harness heating mechanism to heat to the stick harness in the movable axle portion；Moreover,
The movable axle portion is configured to hollow tubular, and the wiring powered to the stick harness heating mechanism is disposed in the movable shaft
In portion.
6. as claimed in claim 4 bag of forming device, wherein
Has the stick harness heating mechanism to heat to the stick harness in the movable axle portion；Moreover,
The movable axle portion is configured to hollow tubular, and the wiring powered to the stick harness heating mechanism is disposed in the movable shaft
In portion.
7. a kind of blister packaging machine has the bag forming device such as any one of claims 1 to 6.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-012883 | 2015-01-27 | ||
| JP2015012883 | 2015-01-27 | ||
| JP2015117941A JP6169127B2 (en) | 2015-01-27 | 2015-06-11 | Pocket molding device and blister packaging machine |
| JP2015-117941 | 2015-06-11 | ||
| PCT/JP2015/082679 WO2016121208A1 (en) | 2015-01-27 | 2015-11-20 | Pocket forming device and blister packaging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106715273A CN106715273A (en) | 2017-05-24 |
| CN106715273B true CN106715273B (en) | 2018-12-21 |
Family
ID=56558373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580042627.6A Active CN106715273B (en) | 2015-01-27 | 2015-11-20 | bag forming device and blister packaging machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6169127B2 (en) |
| KR (1) | KR101854317B1 (en) |
| CN (1) | CN106715273B (en) |
| TW (1) | TW201632413A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6377818B1 (en) * | 2017-07-20 | 2018-08-22 | Ckd株式会社 | Blister packaging machine and blister pack manufacturing method |
| CN118560010A (en) * | 2024-08-01 | 2024-08-30 | 佛山市迈康科技有限公司 | Method and device for placing material into mould in plastic particle production with rod |
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| JP2002160289A (en) * | 2000-11-22 | 2002-06-04 | Ckd Corp | Device for molding laminated film |
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| JP2007275936A (en) * | 2006-04-07 | 2007-10-25 | Ckd Corp | Metal film forming apparatus, and ptp sheet manufacturing apparatus |
| CN201325612Y (en) * | 2008-11-30 | 2009-10-14 | 锦州春光包装机械有限公司 | Aluminum-plastic large foamed mask forming device |
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| CN107848688A (en) * | 2015-08-04 | 2018-03-27 | Ckd株式会社 | Blister web and blister packaging machine |
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| US5450792A (en) * | 1992-10-02 | 1995-09-19 | Baldwin Graphic Systems, Inc. | Automatic cleaning system for press rollers and cylinders |
| JP4654527B2 (en) * | 2001-04-04 | 2011-03-23 | 大正製薬株式会社 | PTP sheet mold |
| JP2004106903A (en) | 2002-09-19 | 2004-04-08 | Ckd Corp | Sealing apparatus and manufacturing apparatus for ptp sheet |
| JP4331994B2 (en) | 2003-08-26 | 2009-09-16 | 大正製薬株式会社 | PTP sheet forming equipment |
| JP3771232B2 (en) | 2003-10-06 | 2006-04-26 | シーケーディ株式会社 | PTP sheet manufacturing equipment |
| CN1946835A (en) * | 2004-04-27 | 2007-04-11 | 巴克斯特国际公司 | Stirred-tank reactor system |
| JP5348909B2 (en) * | 2008-02-28 | 2013-11-20 | モリマシナリー株式会社 | Dust cap |
| KR200444047Y1 (en) | 2008-11-04 | 2009-04-08 | 창성시스템 주식회사 | Air knocker |
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2015
- 2015-06-11 JP JP2015117941A patent/JP6169127B2/en active Active
- 2015-11-20 KR KR1020167035638A patent/KR101854317B1/en active IP Right Grant
- 2015-11-20 CN CN201580042627.6A patent/CN106715273B/en active Active
- 2015-11-23 TW TW104138671A patent/TW201632413A/en unknown
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002160289A (en) * | 2000-11-22 | 2002-06-04 | Ckd Corp | Device for molding laminated film |
| JP3871877B2 (en) * | 2000-11-22 | 2007-01-24 | シーケーディ株式会社 | Laminate film forming equipment |
| CN1994825A (en) * | 2006-02-13 | 2007-07-11 | 张喜田 | High speed bubble-cap packing machine |
| JP2007275936A (en) * | 2006-04-07 | 2007-10-25 | Ckd Corp | Metal film forming apparatus, and ptp sheet manufacturing apparatus |
| CN201325612Y (en) * | 2008-11-30 | 2009-10-14 | 锦州春光包装机械有限公司 | Aluminum-plastic large foamed mask forming device |
| US20110262286A1 (en) * | 2010-04-26 | 2011-10-27 | Industrial Technology Research Institute | Suction device |
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Also Published As
| Publication number | Publication date |
|---|---|
| TW201632413A (en) | 2016-09-16 |
| CN106715273A (en) | 2017-05-24 |
| JP2016137938A (en) | 2016-08-04 |
| KR20170002669A (en) | 2017-01-06 |
| JP6169127B2 (en) | 2017-07-26 |
| TWI561433B (en) | 2016-12-11 |
| KR101854317B1 (en) | 2018-05-03 |
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