JP2007091275A - Apparatus and system for manufacturing ptp sheet - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a PTP sheet capable of efficiently and appropriately processing film end materials generated after punching the PTP sheet, and to provide a system for manufacturing the PTP sheet. <P>SOLUTION: The film end materials 28 after punching the PTP sheet 1 are cut by a cutting apparatus 30 which is arranged at an upper side than a sheet punching apparatus 26 and ensures an enough space at a lower side. It is possible thereby to enough ensure a height (mark h) of a hopper 50 for scraps and to reduce frequency of interchanging the hopper 50 for the scraps. Here, a strip of film end material 28 continuous in the longitudinal direction is hung on rollers 41-44 for conveying and is conveyed by keeping the strip form after the PTP sheet 1 is punched without cutting until it reaches the cutting apparatus 30. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a PTP sheet manufacturing apparatus and a manufacturing system for manufacturing a PTP sheet, and more particularly to processing of a film end material after a PTP sheet is punched from a long PTP film by a punching apparatus.

  A PTP sheet in which tablets and the like are accommodated is manufactured by a PTP packaging machine (blister packaging machine). Specifically, a tablet is filled in a pocket portion formed in a long packaging film, and a cover film made of aluminum or the like is adhered to form a long PTP film. Then, after a slit or the like for separating the PTP sheet into small pieces is formed, it is punched into sheets by a punching device.

  As described above, according to the manufacturing method in which the PTP sheet is punched from the long film, it is necessary to process the film edge material generated after the PTP sheet is punched. Specifically, since the film end material is bulky, conventionally, the film end material is cut relatively short using a cutting device. The short-cut film end material is stored in the scrap hopper, but the scrap hopper disposed below the cutting device has a relatively small volume due to the relationship with the cutting device. It was general. Therefore, it was necessary to frequently replace the scrap hopper during the production of the PTP sheet.

As a technique for solving this problem, a belt conveyor is provided below the cutting device, and the cut film material is carried out of the machine by the belt conveyor and then further finely cut by another cutting device. Has been devised (see, for example, Patent Document 1).
Registered Utility Model No. 3005525

  However, in the above technique, when the cut film scrap is carried out of the machine, the film scrap may fall from the belt conveyor. In some cases, the fallen film scrap may cause the production of the PTP sheet. There is also a risk of hindrance.

  The present invention has been made to solve such problems, and provides a manufacturing apparatus and a manufacturing system for a PTP sheet capable of efficiently and appropriately processing a film end material generated after punching a PTP sheet. The purpose is to do.

  In the following, each means suitable for solving the above-mentioned purpose will be described in terms of items. In addition, the effect etc. peculiar to the means to respond | correspond as needed are added.

Means 1. Punching means for punching a PTP sheet from a long PTP film in which a tablet is filled in a pocket portion formed in a packaging film and a cover film is attached so as to cover the opening of the pocket portion;
The remaining part of the PTP film after the PTP sheet is punched by the punching means, and the film end material continuous in the longitudinal direction is conveyed to the outside without being cut so as to be cut above the punching means. And a transporting device for transporting the PTP sheet.

  In the PTP sheet manufacturing apparatus described in Means 1, the PTP sheet is punched from the long PTP film by the punching means. The long PTP film is formed by filling a tablet in a pocket portion formed in a packaging film and attaching a cover film so as to cover the opening of the pocket portion.

  In the means 1, in particular, the conveying means conveys the film end material continuous in the longitudinal direction generated after the sheet punching to the outside of the apparatus so as to be cut above the punching means.

  Conventionally, in order to cut a film end material generated by punching a PTP sheet by the punching means, the cutting device has been arranged at the same height as the punching means or below the punching means. Therefore, the cutting device is also provided at a relatively low position in accordance with the punching means provided at a relatively low position, and the scrap hopper provided below the cutting device cannot ensure its height, It became a small volume.

  In this respect, according to the means 1, since the film end material is conveyed to the outside of the apparatus by the conveying means and cut above the punching means, the height of the scrap hopper can be ensured as compared with the conventional case. . Therefore, since the volume of the scrap hopper can be increased and the amount of the cut film end material stored is increased, the frequency of replacement of the scrap hopper can be reduced, and efficient processing becomes possible.

  Further, according to the means 1, since the film end material is continuously conveyed to the outside of the apparatus as it is without being cut, that is, it is conveyed while maintaining the belt shape after the PTP sheet is punched, the cutting is performed. Unlike the conventional technique for conveying a film end material, the film end material does not fall.

  As a result, the film edge material produced after punching out the PTP sheet can be appropriately processed.

Mean 2. A punching means for punching a PTP sheet from a long PTP film in which a tablet is filled in a pocket portion formed in a packaging film and a cover film is attached so as to cover the opening of the pocket portion;
Conveying means for conveying a film end material which is the remaining part of the PTP film after the PTP sheet is punched by the punching means and is continuous in the longitudinal direction;
In a PTP sheet manufacturing apparatus comprising a cutting means for cutting the film edge material conveyed by the conveying means,
The cutting means is disposed above the punching means,
The apparatus for producing a PTP sheet, wherein the conveying means conveys the film edge material to the cutting means without cutting.

  In the PTP sheet manufacturing apparatus described in the means 2, the punching means punches the PTP sheet from the long PTP film, and the conveying means uses the remaining portion of the PTP film after the PTP sheet is punched by the punching means. A film edge material is conveyed. The film end material is continuous in the longitudinal direction. Further, the means 2 is provided with a cutting means, and the film end material is cut by the cutting means.

  Here, in particular, the cutting means is disposed above the punching means, and the film end material is conveyed by the conveying means to the cutting means without being cut.

  According to the means 2, since the film end material is cut by the cutting means disposed above the punching means, the height of the scrap hopper can be ensured as compared with the prior art. Therefore, since the volume of the scrap hopper can be increased and the amount of the cut film end material stored is increased, the frequency of replacement of the scrap hopper can be reduced, and efficient processing becomes possible.

  Further, according to the means 2, since the film end material is continuously conveyed to the cutting device as it is without being cut, that is, while being transported while maintaining the belt shape after the PTP sheet is punched, it is cut. Unlike the conventional technique of transporting the film edge material, the film edge material does not fall. In particular, when the film edge material is conveyed to the cutting means disposed above, for example, unlike the case where the film edge material is conveyed by a belt conveyor, it is possible to freely add an inclination. The direction space can be made relatively small.

  As a result, the film edge material produced after punching out the PTP sheet can be appropriately processed.

  In addition, it is also realizable as a structure provided with the storage means embodied as a scrap hopper etc. That is, “a punching means for punching a PTP sheet from a long PTP film in which a tablet is filled in a pocket portion formed in a packaging film and a cover film is attached so as to cover the opening of the pocket portion. And a conveying means for conveying a film end material which is the remaining part of the PTP film after the PTP sheet is punched by the punching means and is continuous in the longitudinal direction; and the film end conveyed by the conveying means In the PTP sheet manufacturing apparatus, comprising: a cutting unit that cuts a material; and a storage unit that is disposed below the cutting unit and stores the film end material that is cut and dropped by the cutting unit. , Arranged above the punching means, and the conveying means carries the film end material to the cutting means without cutting. May PTP sheet manufacturing apparatus. ", Characterized by. Of course, in this case, the storage means is not limited to a box shape, and may be a bag shape.

Means 3. In the PTP sheet manufacturing apparatus according to Mean 2,
The said cutting means is installed in the position which can ensure the downward space for storing the said cut film end material, The manufacturing apparatus of the PTP sheet characterized by the above-mentioned.

  According to the means 3, since the cutting means is installed at a position where a lower space for storing the film edge material can be secured, the height of the scrap hopper can be sufficiently secured. As a result, the replacement frequency of the scrap hopper can be greatly reduced.

Means 4. In the PTP sheet manufacturing apparatus according to any one of means 1 to 3,
The apparatus for producing a PTP sheet, wherein the conveying means is composed of a plurality of rollers that can be conveyed after the film edge material is passed over.

  According to the means 4, since the film end material is wound around a plurality of rollers and conveyed, unlike the conventional technique of conveying the cut film end material, the film end material does not fall. In particular, when transporting the film edge material to the cutting means disposed above, for example, unlike the case of transporting by a belt conveyor, it is possible to transport the film end material in a substantially vertical direction. The direction space can be made relatively small.

Means 5. In the PTP sheet manufacturing apparatus according to any one of means 1 to 4,
The transport means includes a non-rotatable fixed roller disposed so that a central axis thereof forms a predetermined angle in a plan view with respect to a transport direction of the film edge material,
An apparatus for manufacturing a PTP sheet, wherein the film end material folded back along the circumferential surface of the fixed roller can be slid to change the transport direction of the film end material.

  Conventionally, in a manufacturing apparatus, a PTP sheet is punched while being conveyed in a predetermined direction, and a conveyor or the like is arranged in the predetermined direction in order to convey the punched PTP sheet to a subsequent process. Therefore, in the predetermined direction, it may be difficult to secure a space for arranging the cutting means.

  In this respect, in the means 5, the conveying means includes a non-rotatable fixed roller disposed so that the central axis thereof forms a predetermined angle in a plan view with respect to the film edge material conveying direction. Then, the film end material folded back along the circumferential surface of the fixed roller is slid, and the conveyance direction of the film end material is changed. Therefore, an empty space such as a side portion of the manufacturing apparatus can be used effectively, and it is relatively easy to secure a space for arranging the cutting means and the like.

  The predetermined angle is intended to intersect, and is set within a range of more than 0 degrees and less than 90 degrees. For example, it is set to a range of 10 to 80 degrees, or 30 to 60 degrees.

Means 6. In the PTP sheet manufacturing apparatus according to means 5,
The apparatus for manufacturing a PTP sheet, wherein the film end material is hung on a circumferential surface of the fixed roller so that a surface of the film end material on the cover film side abuts.

  The pockets filled with tablets are punched in sheet units by the punching means. However, the pocket portion located near the seam portion of the film is not filled with the tablet, and this portion is not punched. Therefore, a pocket part remains partially in a film end material. In this respect, according to the means 6, since the film end material is hung on the circumferential surface of the fixed roller so that the surface of the film end material on the cover film side is in contact, there is a pocket portion remaining on the film end material. It is advantageous in that the pocket portion does not adversely affect the sliding of the film edge material and the conveyance direction can be appropriately changed.

  The above has been described as an invention of a PTP sheet manufacturing apparatus, but can also be realized as an invention of a PTP sheet manufacturing system as described below.

Mean 7 A PTP sheet comprising a punching means for punching a PTP sheet from a long PTP film in which a tablet is filled in a pocket portion formed in a packaging film and a cover film is adhered so as to cover the pocket portion. Manufacturing equipment;
Conveying means for conveying a film end material which is the remaining part of the PTP film after the PTP sheet is punched by the punching means and which is continuous in the longitudinal direction, and the film end material conveyed by the conveying means A production system for a PTP sheet comprising a film processing apparatus comprising a cutting means for cutting,
The cutting means is disposed above the punching means,
The transporting means transports the film edge material to the cutting means without cutting the film end material.

  The PTP sheet manufacturing system described in the means 7 includes a PTP sheet manufacturing apparatus and a film processing apparatus.

  In a PTP sheet manufacturing apparatus, a PTP sheet is punched from a long PTP film by punching means. The long PTP film is formed by filling a tablet in a pocket portion formed in a packaging film and attaching a cover film so as to cover the opening of the pocket portion. On the other hand, in the film processing apparatus, the conveying means conveys the film end material which is the remaining part of the PTP film after the PTP sheet is punched by the punching means and is continuous in the longitudinal direction. Further, the film end material is cut by the cutting means. Here, in particular, the cutting means is disposed above the punching means, and the film end material is conveyed by the conveying means to the cutting means without being cut.

  Such a means 7 also has the same effect as the manufacturing apparatus described in the above means 2. That is, since the film end material is cut by the cutting means disposed above the punching means, the height of the scrap hopper can be ensured as compared with the prior art. Therefore, the frequency of replacement of the scrap hopper can be reduced, and efficient processing becomes possible. Further, since the film end material is continuously conveyed to the cutting device without being cut, the film end material does not fall. In particular, when the film edge material is transported to the upper cutting means, unlike the case where the film end material is transported by, for example, a belt conveyor, the inclination can be freely set. The direction space can be made relatively small. As a result, the film edge material produced after punching out the PTP sheet can be appropriately processed.

  Hereinafter, an embodiment will be described with reference to the drawings.

  As shown in FIGS. 1 (a) and 1 (b), the PTP sheet 1 in this embodiment is formed on a packaging film 3 having a plurality of pocket portions 2 and a packaging film 3 so as to close the pocket portions 2. The cover film 4 is attached. The packaging film 3 is made of PP and has optical transparency (here, it is transparent). The cover film 4 is made of aluminum. Each pocket 2 contains a tablet 5 one by one. The packaging film 3 of the PTP sheet 1 is formed with a plurality of horizontal slits 6 so that it can be separated into, for example, a pair of small pieces including two pocket portions 2 (of course, even if vertical slits are formed). Or the slit may be omitted).

  In this embodiment, such a PTP sheet 1 is manufactured by a dedicated packaging machine. Therefore, the configuration of the PTP packaging machine (blister packaging machine) 10 as the “PTP sheet manufacturing apparatus” will be described next.

  As shown in FIG. 2, on the most upstream side of the PTP packaging machine 10, a strip-shaped packaging film 3 is wound in a roll shape. The packaging film 3 wound in a roll shape is intermittently conveyed, and a heating device 12 and a pocket forming device 13 are arranged in parallel along the conveyance path of the packaging film 3. ing. The heating device 12 and the pocket forming device 13 constitute a pocket portion forming device 14. Then, in the state where the packaging film 3 is partially heated by the heating device 12 and the packaging film 3 becomes relatively flexible, the pocket portion 2 is formed in the packaging film 3 by the pocket forming device 13. The pocket portion 2 is molded at intervals between transport operations of the packaging film 3.

  A filling device 16, an appearance inspection device 17, and a sealing device 18 for automatically filling the tablet 5 with the tablet 5 are arranged along the transfer path of the packaging film 3 in which the pocket portion 2 is formed.

  The filling device 16 includes a rotary drum, and puts the tablet 5 into the pocket portion 2 formed in the packaging film 3.

  The appearance inspection device 17 is for inspecting whether or not the tablets 5 are filled in the respective pocket portions 2, whether there are any abnormalities in appearance such as chipping or cracking of the tablets 5, and the presence or absence of foreign matter. is there. The appearance inspection device 17 performs an inspection from the opening side of the pocket portion 2.

  On the other hand, the cover film 4 formed in a belt shape is wound in a roll shape on the most upstream side. The drawing end of the cover film 4 wound in a roll shape is guided toward the sealing device 18. The sealing device 18 includes a film receiving roll 19 and a heating roll 20, and the heating roll 20 can be pressed against the film receiving roll 19. And the packaging film 3 and the cover film 4 are sent between both the rolls 19 and 20, and the packaging film 3 and the cover film 4 pass between both the rolls 19 and 20 in a heating press-contact state. Thus, the cover film 4 is adhered to the packaging film 3, whereby the strip-shaped PTP film 21 in which the tablets 5 are filled in the pocket portions 2 is manufactured. At this time, a mesh-like protrusion for sealing is formed on the surface of the heating roll 20, and a strong seal is realized by strongly pressing it.

  An appearance inspection device 23 for detecting an abnormality of the tablet 5 or the like from the pocket portion 2 side is provided downstream of the sealing device 18. When a defective product is determined by the appearance inspection devices 17 and 23, a defective product signal is sent to a defective sheet discharge mechanism (not shown), and the PTP sheet 1 that has been determined as defective is separately discharged by the defective sheet discharge mechanism. These are transferred to a defective hopper (not shown).

  A slit forming device 24 and a sheet punching device 26 as “punching means” are arranged in this order along the PTP film 21 transfer path downstream of the appearance inspection device 23. The slit forming device 24 has a function of forming the horizontal slit 6 at a predetermined position of the PTP film 21. The sheet punching device 26 has a function of punching the PTP film 21 into one PTP sheet.

  Downstream of the sheet punching device 26, a cutting device 30 as a “cutting means”, the cutting device, for processing the film end material 28 which is the remaining part of the PTP film 21 after punching the PTP sheet 1. 30, transport rollers 41, 42, 43, 44 for transporting the film end material 28 to 30, a transport direction changing device 45 for changing the transport direction of the film end material, and a scrap hopper 50 as “storage means” It is arranged. The transport rollers 41 to 44 and the transport direction changing device 45 constitute “transport means”.

  A finished product hopper 27 for storing the PTP sheet 1 is installed below the sheet punching device 26 so that the punched PTP sheet 1 is stored.

  By the way, although the PTP sheet 1 manufactured in the present embodiment has already been described, a film as shown in FIG. 3A is obtained by punching the PTP sheet 1 by the sheet punching device 26 of the PTP packaging machine 10. End material 28 is generated. That is, the PTP sheet 1 is punched two by two in the width direction of the PTP film 21, but when the punching positions are not overlapped in the film transport direction, the vertical direction of the punching hole 61 indicated by a two-dot chain line in the figure The film edge material 28 in which the film remains in the (film width direction) and the left-right direction (film transport direction) is generated.

  The present embodiment is characterized by the processing of the film edge material 28 after the PTP sheet 1 is punched out. Next, specific configurations and operations of the cutting device 30, the transport rollers 41 to 44, and the transport direction changing device 45 that are disposed on the downstream side of the sheet punching device 26 will be described.

  As schematically shown in FIG. 2, the cutting device 30 is disposed above the sheet punching device 26. Moreover, it arrange | positions in the position which can ensure the space below the cutting device 30 enough. Thereby, the height of the scrap hopper 50 (indicated by the symbol h in FIG. 2) can be sufficiently secured. As shown in FIG. 4A, the cutting device 30 includes a roller 31, a fixed blade 32, and a moving blade 33.

  The roller 31 is provided on the most upstream side inside the cutting device 30, and guides the film end material 28 generated after the PTP sheet 1 is punched by the sheet punching device 26 into the cutting device 30.

  The fixed blade 32 is arranged on the downstream side of the roller 31 with a slight gap between the fixed blade 32 and the film end material 28. The movable blade 33 is disposed so as to face the fixed blade 32, and is configured to reciprocate in the contact / separation direction with respect to the fixed blade 32. The movable blade 33 is driven by an actuator (not shown), and when the movable blade 33 moves to a position close to the fixed blade 32, the film end material 28 is cut between the fixed blade 32 and the movable blade 33. The cut film piece 29 falls below the cutting device 30 and is stored in the scrap hopper 50 (see FIG. 2). The scrap hopper 50 may be a box made of resin or metal, or may be a bag.

  As shown in FIG. 2, the conveying rollers 41 to 44 are sequentially disposed in a path from the sheet punching device 26 to the cutting device 30, and the film edge material 28 can be conveyed to the cutting device 30. ing. Since the film edge material 28 has a belt-like shape (continuous in the longitudinal direction) as described above, the film edge material 28 is stretched over the conveying rollers 41 to 44 and is not cut until reaching the cutting device 30. As described above, the sheet is conveyed to the cutting device 30 disposed above the sheet punching device 26.

  In the present embodiment, the transport direction changing device 45 is arranged in the middle of such a transport path. As shown in FIG. 4B, the transport direction changing device 45 is configured by a non-rotatable fixed roller 45a. The fixed roller 45 a is at least a surface made of polyacetal resin (or metal), and a central axis thereof is disposed at an angle of 45 degrees in a plan view with respect to the conveying direction of the film end material 28. The film end material 28 is hung on the fixed roller 45a from the lower side to the upper side of the fixed roller 45a so as to be folded along the circumferential surface of the fixed roller 45a. Therefore, during conveyance, the roller slides on the circumferential surface of the fixed roller 45a, whereby the conveyance direction of the film edge material 28 is changed by 90 degrees in plan view. As described above, the cover film 4 is adhered to the packaging film 3 by the sealing device 18 to produce the band-shaped PTP film 21. However, the contact surface of the film end material 28 with respect to the fixed roller 45a is It is the surface on the cover film 4 side. In addition, although the punching hole 61 (refer FIG. 3A) of the PTP sheet 1 should exist in the film edge material 28 shown in FIG.4 (b), it omitted in order to avoid a figure becoming complicated. .

  As described above in detail, according to the present embodiment, the film edge material 28 (FIG. 3 ()) is disposed above the sheet punching device 26 and is cut by the cutting device 30 with sufficient space below. a) see) is cut. Therefore, the height of the scrap hopper 50 (indicated by the symbol h in FIG. 2) can be sufficiently secured, that is, the volume of the scrap hopper 50 can be made relatively large. The amount of storage increases, the replacement frequency of the scrap hopper 50 can be reduced, and efficient processing becomes possible.

  And since the film end material 28 continuous in a longitudinal direction is conveyed as it is to the cutting device 30 without being cut, that is, the belt shape after the PTP sheet 1 is punched is maintained (see FIG. 3A). Since the film is transported, unlike the conventional technique of transporting the cut film end material, the film end material 28 is not likely to fall during the transport.

  In particular, in the present embodiment, since the strip-shaped film end material 28 is stretched over the transport rollers 41 to 44 and transported, when transporting the film end material 28 to the cutting device 30 disposed above, For example, unlike the case of transporting by a belt conveyor, it is possible to freely give an inclination, for example, transport in a substantially vertical direction. Therefore, the horizontal space required for conveyance is relatively small.

  As a result, the film end material 28 generated after the PTP sheet 1 is punched can be appropriately processed.

  By the way, in a PTP packaging machine, in order to punch a PTP sheet while transporting a PTP film in a predetermined direction and further transport the punched PTP sheet to a subsequent process, a conveyor or the like is arranged in the predetermined direction. Therefore, it is often difficult to secure an extra space in the predetermined direction.

  In this regard, according to the present embodiment, the transport direction of the film edge material 28 is changed by 90 degrees after passing through the sheet punching device 26 by the transport direction changing device 45 (see FIG. 4B). Thereby, it is relatively easy to secure a space for disposing the cutting device 30, and there is no need to change the upstream configuration at all.

  Moreover, since the contact surface of the film end material 28 with respect to the fixed roller 45a of the transport direction changing device 45 is the surface on the cover film 4 side, the pocket portion 2 that is not filled with the tablet 5 and punched out is the film end material. Even if it remains on the film 28, the transport direction is reliably changed without being affected by the pocket 2 remaining on the film edge 28.

  Although one embodiment has been described above, the present invention is not limited to such an embodiment, and various embodiments can be implemented without departing from the spirit of the present invention.

  (A) In the above embodiment, the PTP packaging machine 10 includes the cutting device 30, the conveyance rollers 41 to 44, and the conveyance direction changing device 45. On the other hand, a PTP wrapping machine whose components are up to the sheet punching device 26, a cutting device 30 disposed on the downstream side of the sheet punching device 26, transport rollers 41 to 44, and a transport direction changing device. It can also be configured as a PTP sheet manufacturing system including a film processing apparatus configured of 45. It is because it is also possible to provide only a film processing apparatus for the film end material processing of the conventional PTP packaging machine.

  (B) In the said embodiment, it was supposed that the film end material 28 shown to Fig.3 (a) was processed. Specifically, the film edge material 28 of the type in which the film remains in the up-down direction (film width direction) and the left-right direction (film transport direction) of the punching hole 61 indicated by a two-dot chain line in FIG. It was.

  On the other hand, the film end material 28a as shown in FIG. 3B can be processed in the same configuration. The film end material 28a is generated by punching the PTP sheet 1 so that the punching positions slightly overlap in the film transport direction. Therefore, the film remains only in the vertical direction (film width direction) of the punching hole 61 indicated by a two-dot chain line in the drawing, and the film end material 28a becomes three elongated strip members. Also in this case, since it can convey with the said rollers 41-44 for conveyance, and the conveyance direction change apparatus 45, and it can cut | judge with the said cutting apparatus 30, the structure of the said embodiment is applicable.

(A) is a perspective view which shows the front side of a PTP sheet, (b) is a partial expanded sectional view of a PTP sheet. It is a schematic block diagram which shows the PTP packaging machine of embodiment. It is explanatory drawing which shows the shape of the film end material produced by the punching of a PTP sheet. (A) is explanatory drawing which shows typically the structure of a cutting device, (b) is explanatory drawing which shows typically the structure of a conveyance direction change apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... PTP sheet, 2 ... Pocket part, 3 ... Packaging film, 4 ... Cover film, 5 ... Tablet, 6 ... Slit, 10 ... PTP packaging machine, 26 ... Sheet punching device as "punching means", 28 ... Film end material, 29 ... Film piece, 30 ... Cutting device as "Cut means", 31 ... Roller, 32 ... Fixed blade, 33 ... Moving blade, 41-44 ... Conveying roller, 45 ... Conveying direction changing device, 45a ... fixed rollers, 61, 62 ... punching holes.

Claims (7)

A punching means for punching a PTP sheet from a long PTP film in which a tablet is filled in a pocket portion formed in a packaging film and a cover film is attached so as to cover the opening of the pocket portion;
The remaining part of the PTP film after the PTP sheet is punched by the punching means, and the film end material continuous in the longitudinal direction is conveyed to the outside without being cut so as to be cut above the punching means. A PTP sheet manufacturing apparatus. Punching means for punching a PTP sheet from a long PTP film in which a tablet is filled in a pocket portion formed in a packaging film and a cover film is attached so as to cover the opening of the pocket portion;
A conveying means for conveying a film end material which is the remaining part of the PTP film after the PTP sheet is punched by the punching means and is continuous in the longitudinal direction;
In a PTP sheet manufacturing apparatus comprising a cutting means for cutting the film edge material conveyed by the conveying means,
The cutting means is disposed above the punching means,
The apparatus for producing a PTP sheet, wherein the conveying means conveys the film edge material to the cutting means without cutting. In the manufacturing apparatus of the PTP sheet according to claim 2,
The said cutting means is installed in the position which can ensure the downward space for storing the said cut film end material, The manufacturing apparatus of the PTP sheet characterized by the above-mentioned. In the manufacturing apparatus of the PTP sheet according to any one of claims 1 to 3,
The apparatus for producing a PTP sheet, wherein the conveying means is composed of a plurality of rollers that can be conveyed after the film edge material is passed over. In the manufacturing apparatus of the PTP sheet according to any one of claims 1 to 4,
The transport means includes a non-rotatable fixed roller disposed so that a central axis thereof forms a predetermined angle in a plan view with respect to a transport direction of the film edge material,
An apparatus for manufacturing a PTP sheet, wherein the film end material folded back along the circumferential surface of the fixed roller can be slid to change the transport direction of the film end material. In the manufacturing apparatus of the PTP sheet according to claim 5,
The apparatus for manufacturing a PTP sheet, wherein the film end material is hung on a circumferential surface of the fixed roller so that a surface of the film end material on the cover film side abuts. A PTP sheet comprising punching means for punching a PTP sheet from a long PTP film in which a tablet is filled in a pocket portion formed in a packaging film and a cover film is adhered so as to cover the pocket portion. Manufacturing equipment;
Conveying means for conveying a film end material which is the remaining portion of the PTP film after the PTP sheet is punched by the punching means and which is continuous in the longitudinal direction, and the film end material conveyed by the conveying means A production system for a PTP sheet comprising a film processing apparatus comprising a cutting means for cutting,
The cutting means is disposed above the punching means,
The transporting means transports the film edge material to the cutting means without cutting the film end material.

Images