JPS6325142Y2 - - Google Patents
Info
- Publication number
- JPS6325142Y2 JPS6325142Y2 JP1982090060U JP9006082U JPS6325142Y2 JP S6325142 Y2 JPS6325142 Y2 JP S6325142Y2 JP 1982090060 U JP1982090060 U JP 1982090060U JP 9006082 U JP9006082 U JP 9006082U JP S6325142 Y2 JPS6325142 Y2 JP S6325142Y2
- Authority
- JP
- Japan
- Prior art keywords
- mantle
- forming roll
- cylindrical cover
- inner mantle
- ptp
- 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.)
- Expired
Links
- 238000004806 packaging method and process Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
【考案の詳細な説明】
本考案は、PTP（プルスルーパツキング）のご
とき自動包装工程で使用される熱可塑性プラスチ
ツク製シートを製造するための改良された成形ロ
ールに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improved forming roll for producing thermoplastic sheets for use in automatic packaging processes such as PTP (pull-through packing).
よく知られているように、PTP自動包装機で
は、薬剤カプセルのような被包装物の密封包装操
作に先立つて、長尺のポリエチレンやポリプロピ
レンのような熱可塑性プラスチツクのシート上に
複数個の被包装物収納用リセスが連続的に形付け
されるが、これらリセスの形成のため従来使用さ
れている成形ロールは、第１図に示すごとく前記
リセスに対応する複数個の凹所ｒ……を規則的に
外周面上に刻み込まれている。しかし、前記リセ
スは被包装物の種類により異なつた寸法又は形状
を有するものであることを要するため、成形ロー
ルＲの前記凹所ｒ……もまたそれに応じて変更す
ることを要する。そのため、従来ロールＲは凹所
ｒ……を外周面上に刻み込まれている外套部R1
を回転軸Shに対して着脱可能に取り付けられて
おり、必要に応じて前記外套部R1が取り外され
た後、所要形状又は寸法の凹所を刻まれた別の外
套部（図示せず）と取り替えられる。この外套部
R1の取替え操作を更に詳述すれば、先づボルト
B1を外して前面板FPを取り除いたうえ、さらに
ボルトB2を取り外すと、外套部R1は内套部R2上
から抜き出すことができる。そこで、再び別な任
意形状の凹所を刻まれた外套部（図示せず）が前
記内套部R2上に嵌め付けられ、先述と逆の手順
で固定される。 As is well known, in PTP automatic packaging machines, multiple packages are placed on a long sheet of thermoplastic such as polyethylene or polypropylene prior to the hermetically sealed packaging operation of the packaged product, such as a pharmaceutical capsule. Recesses for storing packages are continuously formed, and the forming rolls conventionally used to form these recesses have a plurality of recesses r corresponding to the recesses, as shown in Fig. 1. It is carved regularly on the outer circumferential surface. However, since the recesses are required to have different dimensions or shapes depending on the type of article to be packaged, the recesses r of the forming roll R also need to be changed accordingly. Therefore, the conventional roll R has a recess r... cut into the outer peripheral surface of the mantle R1.
is removably attached to the rotation axis Sh, and if necessary, after the mantle part R1 is removed, another mantle part (not shown) is carved with a recess of the desired shape or size. can be replaced with This cloak
To explain the R 1 replacement operation in more detail, first bolt
By removing B1 , removing the front plate FP, and further removing the bolt B2 , the outer mantle R1 can be pulled out from above the inner mantle R2 . Then, the outer mantle part (not shown) in which another arbitrarily shaped recess is carved is again fitted onto the inner mantle part R2 and fixed in the reverse procedure as described above.
上述のごとく、従来の成形ロールでは、必要の
都度相当な重量の外套部全体を取り替えねばなら
ないばかりか、ボルトB1の弛緩操作、前面板FP
の取外し操作及びボルトB2の弛緩操作といつた
手間のかゝる手順をふまなければならない。しか
も、図示構造からも明らかな通り、予め加熱され
ている熱可塑性プラスチツクシートを冷却するた
め、外套部R1と内套部R2との間に画成されてい
る空室Ｖに冷却水が流入するから、たとえ両部
R1，R2の接触端面がＯリングによりシールされ
ているとはいえ、度重なる外套部R1の取外し操
作の際、前記端面が衝合により摩耗することは好
ましいことではない。 As mentioned above, with conventional forming rolls, not only is it necessary to replace the entire jacket part, which is quite heavy, each time it is necessary, but also the loosening operation of the bolt B1 , the front plate FP
It is necessary to undergo a time-consuming procedure such as removing the bolt B2 and loosening the bolt B2 . Moreover, as is clear from the illustrated structure, in order to cool the thermoplastic sheet that has been heated in advance, cooling water is poured into the cavity V defined between the outer mantle R1 and the inner mantle R2 . Because of the influx, even if both parts
Although the contact end surfaces of R 1 and R 2 are sealed by O-rings, it is not preferable that the end surfaces are worn out due to abutment during repeated removal operations of the outer mantle R 1 .
本考案は、以上の実情に鑑み必要に応じて成形
ロール表面の凹所のみを簡単に取り替えることが
できると共に、さらに成形ロールを構成する内・
外套部又は両部内の冷却用循環水を流通させる空
室の清掃修理のため該ロール全体を簡単に分解又
は組み立てることができるPTP用包装シート成
形ロールを提供するもので、本考案に係るPTP
用包装シート成形ロールは、PTP包装装置の前
方へ突設される回転軸上に共軸的に被嵌されたう
え、該装置の前面フレームに対して固定された内
套部と、該内套部のさらに外周に該内套部と共軸
的に、かつ前記回転軸に対して着脱自在に取付け
られると共に、該内套部との間に冷却用循環水を
流通できる空室を備えた外套部と、該外套部のさ
らに外周に着脱可能に被嵌され、かつ複数個の任
意形状の凹所を表面に刻み込まれた円筒状カバー
とから成ることを特徴とする。 In view of the above-mentioned circumstances, the present invention makes it possible to easily replace only the recesses on the surface of the forming roll as needed.
The present invention provides a packaging sheet forming roll for PTP that allows the entire roll to be easily disassembled or assembled for cleaning and repair of the empty chamber through which circulating water for cooling is distributed in the jacket part or both parts, and the PTP according to the present invention.
The packaging sheet forming roll is coaxially fitted onto a rotating shaft protruding forward of the PTP packaging device, and has an inner mantle fixed to the front frame of the device, and an inner mantle. An outer mantle, which is attached to the outer periphery of the inner mantle part coaxially with the inner mantle part and removably attached to the rotating shaft, and has a cavity through which circulating water for cooling can flow between the inner mantle part and the inner mantle part. and a cylindrical cover that is removably fitted onto the outer periphery of the mantle and has a plurality of arbitrarily shaped recesses cut into its surface.
以下本考案の好適な実施例を掲げて説明する。
第２図は本考案の一実施例によるPTP用包装シ
ート成形ロールの軸芯面に沿う垂直面図である。
本例ロール１は、包装装置（図示せず）の前方へ
突設される回転軸２上に共軸的に被嵌されたう
え、PTP包装機の前面フレームＦに対してボル
ト３により固定されている内套部４と、前記内套
部４のさらに周面に該部４と共軸的に、かつ前記
回転軸２により回転可能に被嵌されている外套部
５と、前記外套部５の周面上に密接して着脱可能
に取り付けられている円筒状カバー６とから成
る。 Preferred embodiments of the present invention will be described below.
FIG. 2 is a vertical view along the axis of a PTP packaging sheet forming roll according to an embodiment of the present invention.
The roll 1 of this example is fitted coaxially onto a rotating shaft 2 that projects forward of a packaging device (not shown), and is fixed to a front frame F of a PTP packaging machine with bolts 3. an inner mantle part 4, an outer mantle part 5 fitted on the peripheral surface of the inner mantle part 4 coaxially with the part 4 and rotatable by the rotation shaft 2; and a cylindrical cover 6 that is removably attached in close contact with the circumferential surface of the cylindrical cover 6.
回転軸２は、その先端寄りの部位をベアリング
７により内套部４に対して回転自在に支持されて
いる。また、この回転軸２と前記外套部５とは、
該軸２の先端に対してボルト８により固着され、
かつキー９により空転を防止されているフオーミ
ングドラムキヤツプ１０に対して外套部５をボル
ト１１で固着することにより互いに結合されてお
り、したがつて、該外套部５は回転軸２の回転に
伴つて、内套部４の周面に沿つて回転する。 The rotating shaft 2 is rotatably supported by a bearing 7 at a portion near the tip of the rotating shaft 2 relative to the inner mantle portion 4 . Moreover, this rotating shaft 2 and the mantle portion 5 are
is fixed to the tip of the shaft 2 by a bolt 8,
In addition, the outer shell 5 is connected to the forming drum cap 10, which is prevented from idling by a key 9, by fixing it with bolts 11. At the same time, it rotates along the circumferential surface of the inner mantle 4.
内套部４と外套部５との間には空室１２が画成
されており、該室１２には用時、内套部４に設け
られている注水路１３を経て冷却水が注水され、
かつ、該冷却水は、図示されていないが前記注水
路１３とは別に内套部４内に設けられている注水
路から排出される。上述の通り内・外套部４，５
間の空室１２には冷却水が循環流通されるので、
両部４，５の接触面及び両部とフオーミングドラ
ムキヤツプ１０との接触面にはゴム製Ｏ−リング
１３ａ，１３ｂ，１３ｃがそれぞれ嵌め着けられ
ている。 A vacant chamber 12 is defined between the inner mantle part 4 and the outer mantle part 5, and cooling water is injected into the chamber 12 through an injection channel 13 provided in the inner mantle part 4 during use. ,
Further, the cooling water is discharged from an injection channel provided inside the inner mantle 4 separately from the injection channel 13, although this is not shown. As mentioned above, the inner and outer mantle parts 4 and 5
Since cooling water is circulated through the space 12 between the two,
Rubber O-rings 13a, 13b, and 13c are fitted onto the contact surfaces of both parts 4 and 5 and the contact surfaces between both parts and forming drum cap 10, respectively.
円筒状カバー６の周面には、複数個の凹所６ａ
……が規則的に刻まれている。各凹所６ａは、
こゝで形成されるプラスチツクフイルムのリセス
（図示せず）内に収納されるべき被包装物の形状
に応じて、例えば楕円形、球形など任意形状に形
造られていりる。 A plurality of recesses 6a are formed on the circumferential surface of the cylindrical cover 6.
...is carved regularly. Each recess 6a is
The plastic film thus formed is formed into an arbitrary shape, such as an ellipse or a sphere, depending on the shape of the object to be packaged in the recess (not shown).
本考案に従つて、上の円筒状カバー６は、フオ
ーミングドラムキヤツプ１０に対してボルト１
４，１４′により着脱自在に取り付けられている
前面板１５にビス１７′により固着されている。
円筒状カバー６の周面に形成されている各凹所６
ａは、該カバー６内に埋め込まれ、かつその一端
を真空吸引装置（図示せず）に連結されている真
空吸引通路１６とその底部において連通してい
る。 According to the invention, the upper cylindrical cover 6 is attached to the forming drum cap 10 by bolts 1
It is fixed by screws 17' to the front plate 15 which is removably attached by screws 4 and 14'.
Each recess 6 formed on the circumferential surface of the cylindrical cover 6
a is embedded in the cover 6 and communicates at its bottom with a vacuum suction passage 16 whose one end is connected to a vacuum suction device (not shown).
以上の説明から明らかな通り、本例装置ではボ
ルト１４，１４′を弛緩して前面板１５をフオー
ミングドラムキヤツプ１０から取り外せば、円筒
状カバー６のみをロール１上から取り外すことが
できる。したがつて、プラスチツクシート上に形
成されるべきリセスの形状変更に対応してロール
一１表面凹所６ａ……を変更すべきとき、単に前
面板固定用ボルト１４，１４′を取り外し、比較
的軽量な円筒状カバー６を取り替えるだけで足り
る。 As is clear from the above description, in this example apparatus, only the cylindrical cover 6 can be removed from the roll 1 by loosening the bolts 14, 14' and removing the front plate 15 from the forming drum cap 10. Therefore, when it is necessary to change the recesses 6a... on the surface of the roll 11 in response to changes in the shape of the recesses to be formed on the plastic sheet, the front plate fixing bolts 14, 14' are simply removed and relatively It is sufficient to simply replace the lightweight cylindrical cover 6.
第３図は本考案の他の実施例による成形ロール
の第２図Ａ−Ａ線に沿う断面図Ａ及び部分縦断面
図Ｂである。本例では円筒状カバー６がロール１
の周方向に沿つて複数個の円弧状セグメント６ｂ
……に分割形成され（同図Ａ参照）、かつ各セグ
メント６ｂが同図Ｂに示すごとく外套部５の段形
周面上に嵌め込まれたうえ、前面板１５により固
定されている点を除いて前例と同様である。この
ように本例成形ロールでは、円筒状カバー６が複
数個に分割構成されているので、該カバー６は取
替え操作は一層容易となる。 3 is a sectional view A and a partial longitudinal sectional view B taken along line A-A in FIG. 2 of a forming roll according to another embodiment of the present invention. In this example, the cylindrical cover 6 is the roll 1
A plurality of arcuate segments 6b along the circumferential direction of
... (see A of the same figure), and each segment 6b is fitted onto the stepped peripheral surface of the mantle 5 as shown in B of the same figure, and is fixed by the front plate 15. This is the same as the previous example. In this way, in the forming roll of this example, the cylindrical cover 6 is divided into a plurality of pieces, so that the cover 6 can be replaced even more easily.
本考案は以上の通り、PTP用包装シート上に
形成されるべきリセスの形状変更に応じて、ロー
ル周面上の凹所を極めて簡便に変更することがで
きるPTP用包装シート成形ロールを提供する。 As described above, the present invention provides a PTP packaging sheet forming roll in which the recess on the roll circumferential surface can be changed extremely easily in accordance with the change in the shape of the recess to be formed on the PTP packaging sheet. .
第１図は従来ロールの断面図、第２図は本考案
の一実施例による成形ロールの軸芯面に沿う垂直
断面図、第３図は他の実施例による成形ロールの
第２図Ａ−Ａ線に沿う断面図Ａ及び部分縦断面図
Ｂである。
１：ロール全体、２：回転軸、３：ボルト、
４：内套部、５：外套部、６：円筒状カバー、６
ａ：６の凹所、６ｂ：６のセグメント、７：ベア
リング、８：ボルト、９：キー、１０：フオーミ
ングドラムキヤツプ、１１：ビス、１２：空室、
１３：注水路、１３ａ，１３ｂ，１３ｃ：Ｏリン
グ、１４：ボルト、１５：前面板、１６：真空吸
引通路、１７：ビス。
FIG. 1 is a sectional view of a conventional roll, FIG. 2 is a vertical sectional view along the axis of a forming roll according to an embodiment of the present invention, and FIG. 3 is a sectional view of a forming roll according to another embodiment. They are a cross-sectional view A and a partial vertical cross-sectional view B taken along line A. 1: Entire roll, 2: Rotating shaft, 3: Bolt,
4: Inner mantle, 5: Outer mantle, 6: Cylindrical cover, 6
a: 6 recess, 6b: 6 segment, 7: bearing, 8: bolt, 9: key, 10: forming drum cap, 11: screw, 12: empty room,
13: Filling channel, 13a, 13b, 13c: O-ring, 14: Bolt, 15: Front plate, 16: Vacuum suction passage, 17: Screw.
Claims (1)
に共軸的に被嵌されたうえ、該装置の前面フレ
ームに対して固定された内套部と、該内套部の
さらに外周に該内套部と共軸的に、かつ前記回
転軸に対して着脱可能に取付けられると共に、
該内套部との間に冷却用循環水を流通できる空
室を備えた外套部と、該外套部のさらに外周に
着脱可能に被嵌され、かつ複数個の任意形状の
凹所を表面に刻み込まれた円筒状カバーとから
成ることを特徴とするPTP用包装シート成形
ロール。 (2) 円筒状カバーが、成形ロールの周方向に沿つ
て複数個の円弧状セグメントに分割形成されて
いる実用新案登録請求の範囲第１項記載の成形
ロール。[Claims for Utility Model Registration] (1) An inner mantle that is coaxially fitted onto the rotating shaft protruding forward of the PTP packaging device and fixed to the front frame of the device. , attached to the outer periphery of the inner mantle coaxially with the inner mantle and removably relative to the rotating shaft,
An outer mantle having a cavity through which circulating water for cooling can flow between the inner mantle and the outer mantle, the outer mantle being removably fitted on the outer periphery of the mantle, and having a plurality of arbitrarily shaped recesses on the surface. A packaging sheet forming roll for PTP characterized by comprising an inscribed cylindrical cover. (2) The forming roll according to claim 1, wherein the cylindrical cover is divided into a plurality of arcuate segments along the circumferential direction of the forming roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9006082U JPS58192014U (en) | 1982-06-15 | 1982-06-15 | PTP packaging sheet forming roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9006082U JPS58192014U (en) | 1982-06-15 | 1982-06-15 | PTP packaging sheet forming roll |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58192014U JPS58192014U (en) | 1983-12-20 |
| JPS6325142Y2 true JPS6325142Y2 (en) | 1988-07-08 |
Family
ID=30098621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9006082U Granted JPS58192014U (en) | 1982-06-15 | 1982-06-15 | PTP packaging sheet forming roll |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58192014U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50130862A (en) * | 1974-04-05 | 1975-10-16 | ||
| JPS568233A (en) * | 1979-07-03 | 1981-01-28 | Ube Ind Ltd | Emboss cylinder for preparing buffering sheet |
-
1982
- 1982-06-15 JP JP9006082U patent/JPS58192014U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50130862A (en) * | 1974-04-05 | 1975-10-16 | ||
| JPS568233A (en) * | 1979-07-03 | 1981-01-28 | Ube Ind Ltd | Emboss cylinder for preparing buffering sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58192014U (en) | 1983-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6778302B2 (en) | Gelatin feeder for soft capsule molding machines | |
| EP0455742B1 (en) | Textured softgels and method and apparatus for the manufacture thereof | |
| JPH0623964A (en) | Method and device for supplying ink to form roller of rotary press | |
| US5057259A (en) | Method and apparatus for injection molding continuous products | |
| GB1119302A (en) | Article marking machine | |
| US3124840A (en) | taylor etal | |
| JPS6325142Y2 (en) | ||
| US5092109A (en) | Device assembly | |
| CA2039445A1 (en) | Impression cylinder arrangement of an intaglio machine for web-fed printing | |
| US2774988A (en) | Capsule forming gelatin film stripping | |
| US2385456A (en) | Method of making molds | |
| KR102158045B1 (en) | Gelatin supplt unit of soft capsule manufacturing device for soft capsule with information display formed | |
| US2775267A (en) | Method and apparatus for filling capsules | |
| JPH0811176B2 (en) | Rotating cylinder type processing equipment | |
| US4767303A (en) | Extruding apparatus for extruding synthetic resin | |
| KR900007237Y1 (en) | Moulding apparatus for synthetic resin barrel | |
| KR20020082382A (en) | Solid pattern forming device for textiles | |
| KR200240190Y1 (en) | Solid pattern forming device for textiles | |
| KR100258994B1 (en) | A standard capacity supply systems of a tantal powder | |
| JPS6329523Y2 (en) | ||
| FR2427189A1 (en) | ROTATIONAL MOLDING MACHINE | |
| GB1422212A (en) | Washing machine | |
| RU2081573C1 (en) | Equipment to prepare wax sheet | |
| KR910003695Y1 (en) | Blistor packing machine has changeable moulding drum | |
| SU1706877A1 (en) | Device for moulding of plastic materials |