JPS58134845A - Device for recovering blister pack content - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a so-called blister pack contents recovery device.

Conventionally, there has been a storage means using a pristar pack in which a resin material 2 on which a blister 1 is formed and an aluminum foil material 6 that is relatively easily torn are laminated, and the object 4 is stored in the blister 1. widely known. This storage means Fi is also hygienic as the objects 4 do not come into contact with each other, the outside world and the objects 4 are sealed, and the objects 4 can be easily expelled by pressing the bulge 1. Because of the convenience of use, it is now used to store pharmaceuticals such as tablets and capsules, as well as various small items. Normally, one Prista pack sheet 5 accommodates several to several items 4 in an integrated manner. This integrated storage of multiple objects 4 has the advantage of making it extremely easy to count the objects 4, but at the manufacturing and storage stage, it is difficult to count the objects 4.
If there is even 1 fil of defective product, or if there is incompletely accommodated product, one blister pack sheet 5
The disadvantage is that the entire product loses its marketability. In this case, if the stored object 4 is an expensive item such as a tablet, it will be necessary to collect the good quality tablets and re-store them.

Conventionally, there are two types of recovery devices of this type: a needle type and a roller type. What is the needle type? After setting the Prista Pack sheet 5 on a predetermined table 6, a plurality of needles (the tips of which are crushed appropriately) 7 positioned at positions corresponding to each bulge 1 are lowered at once, and the Prista Pack sheet 5 is lowered at once. The object 4 is wave-crested and separated from the aluminum foil material 6111 [see line g1 in FIGS. 1 and 2]. This needle type has the advantage of being able to reliably separate the Pristar Puncture sheet 5 and the object 4 by 5+, but it is difficult to position each bulge 1 and the needle 7.

It is troublesome to set and remove the Prista pack sheet 50, and there is a disadvantage that it lacks versatility for Prista pack sheets of various sizes and shapes. On the other hand, in the roller type, a pair of rollers 11.1 are used to hold the Prista pack sheet 5, with the uneven parts 8.9 facing each other with a gap 10 left.
2 can be freely inserted from the vertical direction, and the object to be accommodated 4 is made to wave in the gap 10 [Figures 3 and 4]
The material 4 after the wave crest and the Pristapunk sheet 5 are separated by sieving through a sorting net 14 in a collection box 16. This roller type collecting device requires very little consideration for the positioning of the Pristapack sheet 5 in the longitudinal direction
It has the advantage of being able to carry out continuous skewering and being able to easily handle prista pack sheets of various sizes and shapes by simply replacing the rollers 11 and 12.

However, in this roller type collection device, even though it is superior to the needle type in terms of wave crests, it may not be possible to separate the Pristapack sheet 5 and the material to be stored 4 properly even with the sieve using the sorting net 14. In particular, there was a problem in that when the Pristapack sheets 5 were stacked on the sorting net 14, the separation function was significantly degraded.

This invention has been made by focusing on the points mentioned above, and is a recovery device for objects contained in a Prista Pack, which almost completely separates the Prista Pack sheet from the object while retaining the advantages of the roller type. Its purpose is to provide.

First, the structure and operation of this invention will be explained.

In the roller of this invention, the depth of the concave portion is deep to ensure a wide gap. This is to ensure the guidance and recovery of stored items. Then, the first guide for recovering the stored items with a wave-like shape is made to face the deep recess, and the second guide for collecting the PRISTAPACK sheet for recovering the stored items is placed so that the first guide is used to collect the stored items by the first guide. It is placed between the collection path and the path (hereinafter referred to as the pass line) along which the Pristapak sheet is fed out between the rollers. As a result, the material to be stored in the gap was collected in a predetermined direction by the first guide, and the prista pack after the wave was fed out onto the pass line due to its rigidity. Since the sheets are collected by the second guy F disposed at the junction between the collection path of the stored items by the first guide and the J-sline, the two are collected completely separately. In addition, the installation angle of the pair of rows 2,
The insertion angle of the blister puncture sheet, the depth of the recess, the more specific installation positions of both guides, etc. can be appropriately determined in consideration of the size of the object to be accommodated, the speed at which the blister pack accommodates the object, and the like. In addition, the terms concave and convex parts of the roller in the above structure are used with the intention of referring to parts that are recessed or protruding from the pass line, but depending on the nature of the object to be accommodated, they may only be used to flatten the bulges. There are some wave crests that can be formed by the curve, and the convex portion does not necessarily need to protrude from the pass line.

Next, an embodiment of the present invention is shown in FIGS. 5 and 6.

20.21 is a pair of rollers, 22.25 is a concave part and a convex part, and 24 is a first guide facing the concave part z2,
Reference numeral 25 denotes a second guide, which faces between the pass line PL and the recovery path A of the tablets 26, which are the objects to be stored, by the first guide 24. The rollers 20 and 21 are stacked in two stages and installed horizontally, and the pass line PL is changed from the conventional vertical to horizontal to contribute to improved separation performance. In addition, 27 is a motor that drives the roller 21, 28 is its transmission system, 29 is a tablet collection box, and 60 is a Prista pack sheet collection box after the liquid has been discharged. Both collection boxes 30 and 29 are provided with sorting nets 31 and 32, respectively, so that when tablets are accidentally collected unseparated, they are sieved here or the chipped tablet powder is further separated. ing.

In this embodiment, when the pre-sta-punk sheet 5 is inserted between the rollers 20 and 21, the pre-sta-puncture sheet 5 is automatically retracted from then on due to the rotational force of the roller 21 and the backup of the roller 20. And pass line PL
Since the convex part 26 of the roller 20 protrudes from the surface, the bulge 1 is suppressed here, and the tablet 26 breaks the aluminum foil material 6 and forms the concave part 22, specifically, the gap 66 between the concave part 22 and the convex part 26. The tablets are pushed out and collected into the tablet collection box 29 by the first guide 24 facing there. At this time, the 26 tablets that have been chipped or broken into powder are separated by a sorting net 62 up to the lower box 29'. On the other hand, the blister pack sheet 5 after liquid release is fed out in the direction of the pass line PL due to its rigidity, so that it faces between the recovery path A of the tablets 26 by the first guide 24 and the pass line PL. These are those that are guided by the second guide 25 and collected in the Pristapack sheet collection box 60. Pills 26 are accidentally removed from the second guide 25.
When the tablets are collected, only the tablets 26 are dropped by the sorting net 31 into the lower box 60'.

As explained above, according to the present invention, it is possible to completely separate the stored object and the Pristapak sheet and collect them. And yet, the advantages of the Lola type, namely:
There is no need to consider the positioning of the Prysta Punk sheet in the longitudinal direction, and continuous wave ridge processing is possible.In addition, for Prysta Punk sheets of various sizes and shapes, you can easily change the rollers to match the size and shape of the Prysta Punk sheet. The advantage of being able to respond is something that continues to grow.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the blister pack sheet, Figure 2 is a perspective view of the blister pack sheet.
Figure 3 is an enlarged moving view along line 1-1, Figure 3 is a perspective view showing the outline of a conventional roller-type pristor and e-tuck storage object recovery device, Figure 4 is a direction taken along line IV-IV in Figure 3. FIG. 5 is a front view showing an embodiment of the blister storage object recovery device of the present invention, and FIG. 6 is a plan view of the main part of the vicinity of the roller as seen from the direction indicated by the arrow in FIG. 5. FIG. 3 is a side view of a nearby storage section. 4...Object to be stored 26...Tablet 5 which is an object to be stored...Blister pack sheet 8.22...Concave portion 9.26...Convex portion 10.33...Gap 24...No. 1 guide 25...Second guide A...Recovery path PL of the stored items by the first guide...Path line where the blister pack sheet is fed out from between the rollers [path line] Fig. 3 Fig. 4

Claims (1)

[Scope of Claims] A pristar pack sheet containing an object to be stored can be freely inserted between a pair of rows 2 whose uneven portions face each other with a gap left, and the object to be stored is ejected into the gap. In the device for collecting items stored in the pack, the depth of the recess is made deep to ensure a wide gap, and the first guide for recovering the stored items that has been broken out faces the recess, and A blister characterized in that a second guide for later recovery of the Prista Pack sheet is placed between the recovery path of the stolen object by the first guide and the path through which the Prista Pack sheet is fed out from between the rollers. Collection device for pack contents.