CN2203266Y - Aluminium-plastic bubble packing machine with miniature suction bubble and heat-sealing combined mould roller - Google Patents

Abstract

The utility model relates to an aluminium plastic bubble medicine packing machine with a miniature suction bubble and heat sealing combined mould roller, which overcomes the problem that the model of the packing machine is large and has inconvenient use by using the outer heating form of an arc plate or the inner heating form with the separate operation of suction bubble and heat sealing. The utility model is characterized in that the upper side of a warming roller is provided with one suction bubble and heat sealing combined mould roller; one part of the combined mould roller can complete two work processes of suction bubble forming and heat sealing. The heating arc length is held on the circumference of the warming roller without occupying the circumferential section of the combined mould roller. The diameter of the combined mould roller is further reduced. The model is small and is suitable for the packing requirements of minitype pharmaceutical factories. The minitype pharmaceutical factories pack various medicines in small order and in sequence.

Description

Aluminium-plastic bubble packing machine with miniature suction bubble and heat-sealing combined mould roller

The utility model belongs to a kind of medicament packing machine, and particularly a kind of micro-miniature is inhaled bubble heat seal composite die roller plastic-aluminum blister medication wrapping machine.

The medicine aluminium-plastic bubble plate packing meets the GMP world " good practices in the manufacture and quality control of drugs " requirement, is a kind of packaged form that medicine office of country advocates and promotes.At present, the form and the kind of aluminium-plastic bubble plate packing machine are a lot of both at home and abroad, pulley type is arranged, flat and plate roller mixing etc. are multi-form, wherein the pulley type aluminium-plastic bubble plate packing machine is simple in structure, working stability, quality can satisfy packing requirements, market there is certain comformability, especially some research unit, the DP-250A that manufactures and designs as Jinzhou Inst. of Foodstuff Package Machinery, DP-130A type aluminium-plastic bubble plate packing machine adopts the pulley type aluminium-plastic bubble plate packing machine of inhaling bubble heat seal composite die roller, change the packing description, only need to change a composite die roller, add designs simplification, type dwindles, to small-sized pharmaceutical factory small lot, many variety production have certain comformability.But, this blister packaging machine, the hard sheet heating process of PVC adopts the outer heating form of heating arc, the heated zones arc length will account for inhales about 1/3rd of bubble heat seal composite die roller circumference, because the mould roller diameter is to determine according to several integral multiples of its wrapping plate length, the lateral separation stamping-out is arranged, also should add its stamping-out between every plate at interval, thereby the composite die roller diameter can't further be reduced, so existing this type of wrapping machine composite die roller diameter is generally at 250 ± 5(millimeter) or 200 ± 5(millimeter), simultaneously, because of the opening and closing of rising and falling of heating arc plate need leave than large space, the type size can't further be reduced, so its comformability to small-sized pharmaceutical factory also has certain limitation, the RP100 type that and for example German IWKA company makes, the aluminium-plastic bubble plate packing machines such as LSP-140 type that Ruian, Zhejiang Province scud machine works produces all adopt inhales bubble heat seal composite die roll structure, all because of adopting the outer heating form of arc, make that the mould roller diameter is bigger, in 200～250 ± 5mm scope, can not reduce again.

Also have and adopt heating technique in the warm-up mill, LSPB-W-1 type aluminium-plastic bubble plate packing machine as productions such as Beijing Suo Taike mechanical ﹠ electrical technology corporation (Stone Group Co.), BJ Pharmacy Mechanization Equipment Factory, the San He of Hebei province machine workss has adopted heating technique in the warm-up mill, but this machine adopts to inhale to steep and separates operation structure with heat seal, and suction is steeped, two mould roller diameters of heat seal are all bigger, (inhaling bubble mould roller diameter is that 200 ± 5mm, heat-seal mould roller diameter are 150 ± 5mm), thereby machine volume is very big.

The micro-miniature aluminium-plastic bubble plate packing machine of Jinzhou, Liaoning aviation machine factory development has also adopted heating technique in the warm-up mill, and fully reduced to inhale the diameter of bubble mould roller with this advantage, but adopting, this machine inhales the type that soaks and heat seal sealing difference operation structure, change a drug packaging kind and will change three parts, except that two mould rollers, also need change a feed rolls, this is incompatible for the many kinds of small-sized pharmaceutical factory, small lot requiring of taking turns to produce.

The purpose of this utility model is to overcome the deficiencies in the prior art part, and the each side advantage of comprehensive prior art, a kind of new version is provided, both dwindled the diameter of composite die roller, so that the type size further reduces, simplified the operation structure of machine again, to adapt to the packing requirements of the many kinds of small-sized pharmaceutical factory, small batch production.

The utility model is achieved in that

It includes a base, a PVC sheet is installed on base roller is installed, above the PVC sheet is installed roller, a warm-up mill is arranged, above warm-up mill, there is a collection to inhale the type that soaks and heat seal is sealed into the suction bubble heat seal composite die roller that can finishing of one inhaled the type that soaks and two work of heat seal sealing, composite die roller top is equipped with feeder and filling platform, above the composite die roller, also has a heat seal reticulate pattern pressure roller, during work, the hard sheet of PVC is through the reversing roller warm-up mill that leads, guiding is inhaled bubble heat seal composite die roller behind circular arc abc on the warm-up mill, the hard sheet of PVC is heated to plastic deformation temperatures at the abc section, after the C point begins to change over to the composite die roller, just finish in circular arc cd section and inhale the type that soaks, afterwards, the banded sheet of the PVC of molded suction bubble is through deflector roll, behind feeder and the filling platform filling medicine, import the composite die roller again, the bubble eye of PVC sheet band meshes in people's composite die roll body bubble nest again, and the c of composite die roller point with scribble nontoxic glue aluminium foil strip and converge, under heat seal reticulate pattern roller temperature and pressure effect, circular arc ef section is finished the heat seal operation above composite die; So can finishing to inhale, parts of composite die roller soak type (cd section) and heat seal sealing (ef section) two working processs.

Advantage of the present utility model is:

1, because can finishing, parts of composite die roller inhale the type that soaks and two working processs of heat seal sealing, adopting the suction bubble to separate operation technique with heat seal with prior art compares, to inhale bubble, two mould rollers of heat seal concentrate on the mould roller and finish, simplify the structure of machine, thereby simplified the operation technique of machine; When changing the packing description, only need to change one and inhale bubble heat seal composite die roller, other parts need not changed, thereby adapt to small lot, the packing requirements of the small-sized pharmaceutical factory that many kinds are produced by turns is especially to research institute, hospital and medical colleges and schools, medicine trial-production factory better adaptability.

2, owing to adopt the warm-up mill direct heating, heating arc length abc is included on the warm-up mill circumference, do not occupy and inhale bubble heat seal composite die roller circumferential sectors, with mutually combining of this warm-up mill direct heating and composite die, have complementary advantages, cancelled outer heating arc, thereby further dwindled the diameter of composite die roller again, adopt structure of the present utility model, the composite die roller diameter can reduce to 98～160mm.

3, owing to adopt manual clutch, spring compression heat sealing reticulate pattern pressure roller and engaging and disengaging gear, compare with existing pneumatic heat seal anilox roll, cancelled air-actuator, the user needn't supporting for it compressed air system or is equipped with air compressor specially for it, thereby the situation in suitable more small-sized pharmaceutical factory, simultaneously, manufacturing cost and price have been reduced because of having cancelled the overall dimension that pneumatic element has reduced machine; Though the cancellation air-actuator has reduced the automatization level of machine,, adapted to the technology and the repair status in small-sized pharmaceutical factory again from the angle of using, adjusting, maintenance is easy.

4, the utility model utilization principle of system engineering, give full play to each parts advantage, be optimized combination, finally design the extra small machine type of the suction bubble heat seal composite die roller blister packaging machine that is suitable for the small-sized pharmaceutical factory of China needs, compared with adopting the outer heating form of arc, though compared with adopting heating technique in the warm-up mill, but adopt to inhale to steep and separate operation with heat seal, need to inhale bubble, the form of heat seal two mold rollers, though and employing manual clutch, spring compression heat sealing anilox roll mechanism, but type is bigger, and the situation of the prior aries such as space advantage of air-actuator is not cancelled in performance, the utility model then just is being mutual supplement with each other's advantages, optimal combination, type is littler, more convenient operation, on overall design philosophy, essential distinction is arranged with prior art.

Fig. 1 is an overall structure scheme drawing of the present utility model;

Fig. 2 is the scheme drawing of warm-up mill;

Fig. 3 is a scheme drawing of inhaling bubble heat seal composite die roller;

Fig. 4 is the scheme drawing of heat seal reticulate pattern pressure roller;

Fig. 5 is the right elevation of Fig. 4.

Below in conjunction with accompanying drawing the utility model is elaborated:

As shown in Figure 1, the utility model has a base 1, a PVC sheet is installed on base 1 roller 2 is installed, above the PVC sheet is installed roller 2, a warm-up mill 3 is arranged, between warm-up mill 3 and PVC sheet installation roller 2, a reversing roller 4 is arranged, above warm-up mill 3, having a collection to inhale bubble is the suction bubble heat seal composite die 5 and the commutation deflector roll 6 and 8 of one with heat seal, and the diameter of said composite die roller is 90～160mm; Feeder 10 and filling platform 7 are installed above two commutation deflector rolls 6 and 8, a manual clutch, spring adding pressure type heat seal reticulate pattern pressure roller 11 are installed above composite die roller 5, be installed in the PVC sheet and the hard sheet of PVC on the roller 2 be installed through reversing roller 4 guiding warm-up mills 3, circular arc abc section is heated to plastic deformation temperatures on warm-up mill 3, and from c point guiding suction bubble heat seal composite die roller 5, just circular arc cd section is finished suction and is soaked type on composite die roller 5; Afterwards, the banded sheet of PVC of inhaling foam forming is through deflector roll 6 and 8, behind feeder 10 and filling platform 7 filling medicines, import composite die roller 5 again, the bubble eye of PVC sheet band engages in the composite die 5 roll bodies bubble nest, and the c of composite die roller point with scribble nontoxic glue aluminium foil strip and converge, under the temperature and pressure effect of heat seal reticulate pattern pressure roller 11, circular arc ef section is finished the heat seal operation on composite die 5; So can finishing to inhale, parts of composite die roller soak type (cd section) and heat seal sealing (ef section) two working processs.

Feed mechanism 14 and oscillating roller 15 and aluminium foil also are installed on machine roller 13 and aluminium foil marking machine 12 and medicine plate stamping-out mechanism 16 and finished product slide plate 17 and electric cabinet 9 are installed.Said stamping-out mechanism adopt I another technology of applying for a patent " completely without the interval blanking apparatus ", can make this machine further reduce overall dimensions.

Said warm-up mill 3 is constructed as shown in Figure 2: by the heating roll body 26 that corrosion-resistant steel is made, by transmission shaft 25, bearing and bearing seat 21 are installed on the body, and steep heat seal composite die roller 5 imput powers by transmission gear 20 by inhaling; Heating roll body 26 and suction bubble heat seal composite die roller 5 are synchronized with the movement; In heating roll body 26,6 electric heating tubes 23 and temperature-control heat couple 22 are housed; its lead causes sr 19 by the inner duct of transmission shaft 25 left ends; and link to each other with the machine circuit through carbon brush 18; heating roll body 26 two ends are equipped with guard shield 27; guarantee safety with the protective circuit joint and with this; the PVC sheet is synchronized with the movement around heating roll body 26 excircles and roll body, and the absorption heat heats, and adiabatic layer 24 also is installed outside transmission shaft 25.

Said suction bubble heat seal composite die roller 5 structures as shown in Figure 3, inhale bubble heat seal composite die roll body 36, by axle 35, bearing and bearing seat 30 are installed on the body, driving chain wheel and gear 29 also are installed on axle 35, this device obtains power by driving chain wheel by the machine drop-gear box, and drives warm-up mill 3 by gear by this device, and itself and this device roll body 36 are rotated synchronously; Inhale and be milled with many rows and packing medicine shape on the bubble heat seal composite die roll body 36, the bubble eye socket groove 37 that specification adapts, each nest groove has 1 to 2 aperture to communicate with cooresponding vacuum way 38 in the roll body, the vacuum line that is come by vacuum pump leads to spring guide pillar 32, spring 31 and be fixed on valve plate 34 on the bearing seat, the relative together machine transfixion of valve plate 34 with bearing seat, and the pressure by spring 7, fit through friction disc 33 and suction bubble heat seal composite die roll body 36, during roll body 36 motions, when vacuum duct, a certain road communicates with the vacuum pore of static valve plate, be fitted in the PVC sheet that has been heated to plastic deformation temperatures on the roll body 36, because foam forming blebbing eye is inhaled in the negative pressure of vacuum effect of nest eye groove 37; Inhaled the PVC sheet of bubble, fill medicine through feeder 10 and filling platform 7, at the first half of composite die roller circumference, its bubble eye reenters in the mould nest groove, and be coated with nontoxic glue aluminium foil and converge, under heat seal reticulate pattern pressure roller 11 temperature and pressures, finish the heat seal sealing and press reticulate pattern.The roll body 36 inner cooling-water cycles that need, circulating water valve body 28 is installed on the body by clamp and support, and link to each other by the transmission shaft 35 with motion such as bearing, seal ring, cooling water expansion tank water inlet J, backwater H pipeline communicate with valve body 28 by transmission shaft 35 inner ducts, and cooling-water cycle has guaranteed can be maintained fixed shape preferably after the suction of PVC sheet soaks type.

Heat seal reticulate pattern pressure roller structure is as Fig. 4, shown in Figure 5, the circumferential surface of corrosion-resistant steel manufacturing has the heat seal reticulate pattern roll body 59 of reticulate pattern, by axle 48, in, outside cliding seat 46,51 are installed on the support 45 that is fixed on the body, in, outside cliding seat 46 and 51 can slide in support 45 guide grooves, by stage clip 41 the reticulate pattern pressure roller is pressed to suction bubble heat seal composite die roller, its pressure size is regulated by trimming screw 42,50 clutches of heat seal reticulate pattern roll body drive short support arm 39 by the moving arm 40 of drawing money on credit of trip(ping) lever 43 plates clutching force are inwardly passed, outside cliding seat 46 and 51, can make and lift on the heat seal reticulate pattern pressure roller body 50 or fall, 6 electric heating tubes 49 and temperature-control heat couple 47 are housed in the heat seal reticulate pattern roll body 50, its lead links to each other with carbon brush 44 with sr by transmission shaft 48 inner ducts, and is connected with the machine circuit.Make roll body 50 heating by electric heating tube 49, and by thermocouple 47 thermometrics and control heating-up temperature.

Claims (2)

1, a kind of micro-miniature is inhaled bubble heat seal composite die roller plastic-aluminum blister medication wrapping machine, comprise a base (1), feeder (10) and filling platform (7), a PVC sheet is installed on base (1) roller (2) is installed, it is characterized in that, at the PVC sheet roller (2) top is installed a warm-up mill (3) is arranged, there are a collection suction bubble and heat seal to be sealed in the suction bubble heat seal composite die roller (5) of one in warm-up mill (3) top, also have a reticulate pattern pressure roller (11) in composite die roller (5) top.

2, inhale the compound suction bubble of bubble heat seal mould roller plastic-aluminum medicine blister medication wrapping machine according to the said micro-miniature of claim 1, it is characterized in that the diameter of said composite die roller (5) is 90～160mm

Images