JPH0129058Y2 - - Google Patents
Info
- Publication number
- JPH0129058Y2 JPH0129058Y2 JP12950483U JP12950483U JPH0129058Y2 JP H0129058 Y2 JPH0129058 Y2 JP H0129058Y2 JP 12950483 U JP12950483 U JP 12950483U JP 12950483 U JP12950483 U JP 12950483U JP H0129058 Y2 JPH0129058 Y2 JP H0129058Y2
- Authority
- JP
- Japan
- Prior art keywords
- label
- section
- labels
- grooves
- mold
- 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
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 description 9
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Labeling Devices (AREA)
Description
【考案の詳細な説明】
本考案は、ラベル供給装置に関するものであ
る。更に詳しくは、複数枚重ねられたラベル材
を、一枚づつ正確に、かつ、迅速に射出成形金型
の所定位置に供給する、改良されたラベル供給装
置に関するものである。[Detailed Description of the Invention] The present invention relates to a label feeding device. More specifically, the present invention relates to an improved label feeding device that accurately and quickly feeds a plurality of stacked label materials one by one to a predetermined position of an injection mold.
従来、容器の底壁部および側壁部が可撓性薄片
体よりなるラベルからなり、容器の上縁リブ、下
縁リブおよびこれらを連結する側壁リブが、射出
成形法により成形された合成樹脂製の骨組よりな
る複合容器は知られている（米国特許第3119540
号明細書、特公昭53−7867号公報等参照。）。しか
し、これら刊行物には、複合容器を製造する際の
ラベルの具体的供給方法については、全く記載さ
れていない。 Conventionally, the bottom wall and side wall of a container are made of a label made of a flexible thin piece, and the top edge rib, bottom edge rib, and side wall rib connecting these are made of synthetic resin molded by injection molding. A composite container consisting of a skeleton is known (US Pat. No. 3,119,540).
See specification, Japanese Patent Publication No. 53-7867, etc. ). However, these publications do not describe at all a specific method for supplying labels when manufacturing composite containers.
複合容器等の複合成形品を製造する際に、ラベ
ルを射出成形金型の所定位置に供給するラベル材
供給機構に関しては、特開昭49−129751号公報、
特公昭51−6716号公報、特開昭53−101057号公
報、特開昭53−102368号公報、特開昭55−89051
号公報等に記載の技術が提案されているが、複合
成形品製造の生産性を向上させるには、若干の改
良が必要であることが、本考案者らの実験で分つ
た。 Regarding a label material supply mechanism for supplying a label to a predetermined position of an injection mold when manufacturing a composite molded product such as a composite container, Japanese Patent Application Laid-Open No. 129751/1989,
JP 51-6716, JP 53-101057, JP 53-102368, JP 55-89051
Although the techniques described in the above publications have been proposed, experiments conducted by the present inventors have revealed that some improvements are necessary to improve the productivity of composite molded product manufacturing.
従来のラベル供給装置における問題点を、第２
図にもとづいて説明する。 The problems with the conventional label supply device are explained in the second section.
This will be explained based on the diagram.
第２図は、従来から知られているラベル供給装
置の一例の一部切欠き正面略図である。 FIG. 2 is a partially cutaway schematic front view of an example of a conventionally known label supply device.
図において、３１，３１′はラベル、３２はラ
ベル保持棒、３３はラベル押出ブロツクで、ラベ
ル貯蔵部はこれらによつて構成される。３４はラ
ベル止め板、３５はラベル吸引部、３６は支柱、
３７はエアシリンダー、３８はラベル吸引口、３
９はラベル落下用溝、４０はラベル振り分け具、
４１はラベル振り分け具ピン、４２はラベル振り
分け溝、４３はエアシリンダー、４４はラベル案
内部、４５，４６は溝をそれぞれ示す。 In the figure, 31 and 31' are labels, 32 is a label holding rod, and 33 is a label extrusion block, and the label storage section is constituted by these. 34 is a label stopper plate, 35 is a label suction unit, 36 is a support column,
37 is an air cylinder, 38 is a label suction port, 3
9 is a groove for dropping labels, 40 is a label sorting tool,
Reference numeral 41 indicates a label distribution device pin, 42 indicates a label distribution groove, 43 indicates an air cylinder, 44 indicates a label guide portion, and 45 and 46 indicate grooves, respectively.
図示されていない真空源につながれているラベ
ル吸引口３８に吸引されたラベル３１′は、ラベ
ル吸引口３８の真空を切ることにより、ラベル吸
引口３８から離れ、自重によりラベル落下用溝３
９に落下する。落下用溝３９を通過したラベル
は、ラベル振り分け具４０に達し、ラベル案内部
４４の溝４５，４６に振り分けられる。ラベル振
り分け具４０は、ピン４１を支点とし、エアシリ
ンダー４３に連結したピストンロツドによつて、
その下側を溝４５，４６上を往復運動するように
構成する。 The label 31' sucked into the label suction port 38 connected to a vacuum source (not shown) is separated from the label suction port 38 by turning off the vacuum of the label suction port 38, and is moved by its own weight to the label drop groove 31'.
Fall to 9. The labels that have passed through the dropping groove 39 reach the label sorting tool 40 and are sorted into the grooves 45 and 46 of the label guide section 44. The label sorting tool 40 uses a pin 41 as a fulcrum and a piston rod connected to an air cylinder 43.
Its lower side is configured to reciprocate on grooves 45 and 46.
ラベル案内部４４は、射出成形金形（図示され
ていない）の分割面であつて可動金型の上側に設
置されるので、ラベル案内部４４の溝４５，４６
にラベルを係給できるのは、金型がラベル供給位
置にあるとき、すなわち、金型が型締めされてい
る時、又は型開きし、開ききつた時のいずれかに
限られる。 The label guide part 44 is a dividing surface of an injection mold (not shown) and is installed above the movable mold, so the grooves 45 and 46 of the label guide part 44
The label can only be attached to the label when the mold is in the label supply position, that is, either when the mold is clamped or when the mold is opened and fully opened.
複合容器や複合蓋は、金型キヤビテイに射出さ
れる溶融樹脂の量が少ないため、成形サイクルは
極めて短い。実際の成形にあつては、型締め又は
型開きの間に、複数枚のラベルをラベル案内部の
複数の溝に落下させることは困難であり、小サイ
クルで成形できる製品が多いときは、ラベル落下
時間によつて、成形サイクルが長くなつてしまう
という問題があつた。 Composite containers and composite lids have extremely short molding cycles because the amount of molten resin injected into the mold cavity is small. In actual molding, it is difficult to drop multiple labels into the multiple grooves of the label guide during mold clamping or mold opening, and when many products can be molded in a small cycle, the label There was a problem that the molding cycle became longer due to the falling time.
本考案者らは、かかる状況にあつて、上記問題
を排除して、複数枚重ねられたラベル材を、一枚
づつ正確に、かつ、迅速に射出成形金型の所定位
置に供給する改良されたラベル供給装置を提供す
ることを目的として鋭意検討の結果、完成するに
至つたものである。 Under such circumstances, the present inventors have devised an improved method that eliminates the above-mentioned problem and supplies a plurality of stacked label materials one by one to a predetermined position of an injection mold accurately and quickly. This was completed as a result of extensive research with the aim of providing a label feeding device with a high level of functionality.
しかして本考案の要旨とするところは、あらか
じめ所定の形状にされたラベルを、複数枚重ねて
ラベル貯蔵部に保持し、真空源に通じる吸引口を
有するラベル吸引部で、ラベル貯蔵部から１枚づ
つ吸引し、ラベル振り分け具を介して射出成形金
型の所定位置に設置したラベル案内部に供給する
ラベル供給装置において、前記ラベル振り分け具
と前記ラベル案内部との間であつてラベル供給位
置にあるラベル案内部の真上に、ラベル案内部の
溝に対応する数の溝を有するラベル待機部を設け
たことを特徴とするラベル供給装置に存する。 However, the gist of the present invention is to stack a plurality of labels in a predetermined shape and hold them in a label storage section. In a label feeding device that sucks sheets one by one and supplies them to a label guide installed at a predetermined position of an injection mold through a label sorting tool, the label feeding position is located between the label sorting tool and the label guide. The label feeding device is characterized in that a label standby section having a number of grooves corresponding to the grooves of the label guide section is provided directly above the label guide section located at the label guide section.
本考案においてラベルとは、合成樹脂フイルム
又はシート、金属薄板、紙、紙と合成樹脂フイル
ムとの積層板、合成樹脂フイルムと金属箔との積
層板、紙、合成樹脂フイルム及び金属箔との積層
板等の可撓性薄片材料を素材とし、これをあらか
じめ丸型、四角形型、その他所望の形状に打ち抜
き、切断したものをいう。その表面に、印刷、着
色等が施されていてもよいことは、勿論である。 In this invention, a label refers to a synthetic resin film or sheet, a thin metal plate, paper, a laminate of paper and a synthetic resin film, a laminate of a synthetic resin film and a metal foil, a laminate of paper, a synthetic resin film, and a metal foil. It is made from a flexible thin material such as a plate, and is punched and cut into a round, square, or other desired shape. Of course, the surface may be printed, colored, etc.
以下、本考案を図面にもとづいて詳細に説明す
るが、本考案はその要旨を超えない限り、以下の
例に限定されるものではない。 Hereinafter, the present invention will be described in detail based on the drawings, but the present invention is not limited to the following examples unless it exceeds the gist thereof.
第１図は、本考案に係るラベル供給装置の一例
の一部切欠き正面略図である。 FIG. 1 is a partially cutaway schematic front view of an example of a label supply device according to the present invention.
図において、１，１′はラベル、２はラベル保
持棒、３はラベル押出ブロツクで、ラベル貯蔵部
はこれらによつて構成される。４はラベル止め
板、５はラベル吸引部、６は支柱、７はエアシリ
ンダー、８はラベル吸引口、９はラベル落下用
溝、１０はラベル振り分け具、１１はラベル振り
分け具用ピン、１２はラベル振り分け溝、１３は
エアシリンダー、１４はラベル案内部、１５，１
６は溝、１７はラベル待機部、１８，１９は溝、
２０はエアシリンダー、２１はラベル止め板をそ
れぞれ示す。 In the figure, 1 and 1' are labels, 2 is a label holding rod, and 3 is a label extrusion block, and the label storage section is constituted by these. 4 is a label stopper plate, 5 is a label suction unit, 6 is a column, 7 is an air cylinder, 8 is a label suction port, 9 is a groove for dropping labels, 10 is a label sorting device, 11 is a pin for the label sorting device, 12 is Label distribution groove, 13 is an air cylinder, 14 is a label guide part, 15,1
6 is a groove, 17 is a label standby part, 18 and 19 are grooves,
Reference numeral 20 indicates an air cylinder, and 21 indicates a label stopper plate.
図示されていない真空源につながれているラベ
ル吸引口８に吸引されラベル貯蔵部から出された
ラベル１′は、ラベル吸引口８の真空を切ること
によりラベル吸引口８から離れ、自重によりラベ
ル落下用溝９に落下する。落下用溝９を通過した
ラベルは、ラベル振り分け具１０に達し、ラベル
待機部１７の溝１８，１９に振り分けられる。ラ
ベル振り分け具１０は、ピン１１を支点とし、エ
アシリンダー１３に連結したピストンロツドによ
つて、溝１８，１９上を往復可能に設置する。 The label 1' that is sucked into the label suction port 8 connected to a vacuum source (not shown) and taken out from the label storage section is separated from the label suction port 8 by turning off the vacuum of the label suction port 8, and the label falls due to its own weight. It falls into the ditch 9. The labels that have passed through the dropping groove 9 reach the label sorting tool 10 and are sorted into the grooves 18 and 19 of the label standby section 17. The label sorting tool 10 is installed so that it can reciprocate over the grooves 18 and 19 using a pin 11 as a fulcrum and a piston rod connected to an air cylinder 13.
ラベル待機部１７は、ラベル案内部１４が射出
成形金型の型締め、型開きの動作を行ない、ラベ
ル供給位置にないときに、ラベル案内部１４の複
数の溝に供給されるラベルを、一時的に保持する
機能を果す。従つて、ラベル待機部１７は、ラベ
ル振り分け具１０とラベル案内部１４との間であ
つて、ラベル供給位置（金型が型締めされている
時、又は型開きし開ききつた時、のいずれか一方
の位置）にあるラベル案内部１４の真上に、ラベ
ル案内部の溝に対応する数の溝を備えた構造とす
る。更に、ラベル待機部１７の複数の溝に導いた
ラベルを、一定時間保持し、必要時にラベルを落
下させるためのラベル止め板２１を、複数の溝の
下に、溝に対して直角の方向に、前進、後退可能
に設置する。 The label standby section 17 temporarily holds the labels supplied to the plurality of grooves of the label guide section 14 when the label guide section 14 performs operations of closing and opening the injection mold and is not at the label supply position. It serves the function of maintaining the Therefore, the label standby section 17 is located between the label distributing tool 10 and the label guide section 14, and is located at either the label supply position (when the mold is clamped or when the mold is fully opened). The structure is such that a number of grooves corresponding to the grooves of the label guide section are provided directly above the label guide section 14 located at one of the positions. Furthermore, a label stopper plate 21 is provided under the plurality of grooves in a direction perpendicular to the grooves for holding the labels guided into the plurality of grooves of the label waiting section 17 for a certain period of time and dropping the labels when necessary. , installed so that it can move forward and backward.
このような構造のラベル待機部１７は、ラベル
案内部１４が射出成形金型の動作に伴なつて動い
ている間も、ラベル案内部１４とは別に一定の場
所におかれるので、ラベルを溝１８，１９に入れ
て、ラベル案内部１４がラベル供給位置にくるま
で待機できる。そして、ラベル案内部がラベル供
給位置にきた時に、ラベル待機部１７のラベル止
め板２１を、エアシリンダー２０を稼動させて、
ピストン２０側に後退させれば、ラベル待機部の
溝１８，１９内に待機せしめられていたラベル
は、ラベル案内部１５，１６にそれぞれ落下す
る。 The label standby section 17 having such a structure is placed at a fixed location apart from the label guide section 14 even while the label guide section 14 is moving with the operation of the injection mold, so that the label standby section 17 does not hold the label in the groove. 18 and 19, and can wait until the label guide section 14 comes to the label supply position. Then, when the label guide section reaches the label supply position, the label stopper plate 21 of the label standby section 17 is moved by operating the air cylinder 20.
When the labels are moved back toward the piston 20, the labels that have been waiting in the grooves 18 and 19 of the label waiting section fall into the label guide sections 15 and 16, respectively.
ラベルを落下させたラベル待機部１７は、ラベ
ル止め板２１を前進させて第１図に示した位置に
戻し、次の成形サイクルで使用するラベルを受け
て、射出成形金型が成形動作を行ない、ラベル案
内部１４がラベル供給位置にくるまで待機する。 The label standby section 17 that has dropped the label moves the label stopper plate 21 forward and returns it to the position shown in FIG. , waits until the label guide section 14 comes to the label supply position.
ラベル案内部１４の溝１５，１６に落下したラ
ベルは、次の金型動作で金型コア前面又はキヤビ
テイ内に導かれ、型締め、射出、冷却、型開き等
を経て、目的とする複合容器又は複合蓋にされ
る。 The labels that have fallen into the grooves 15 and 16 of the label guide section 14 are guided into the front surface of the mold core or into the cavity in the next mold operation, and are molded into the desired composite container through mold clamping, injection, cooling, mold opening, etc. Or made into a composite lid.
本考案に係るラベル供給装置は、射出成形金型
の動作に関係なく、複数枚のラベルをラベル待機
部で保持しておき、射出成形金型がラベル供給位
置にきたときに、ラベル案内部の溝に一時に複数
枚のラベルを供給することができる。従つて、ラ
ベル案内部の溝の全てにラベルを供給するのに時
間を要せず、従来法におけるように、成形サイク
ルが長くなることはない。 The label supply device according to the present invention holds a plurality of labels in a label waiting section regardless of the operation of the injection mold, and when the injection mold comes to the label supply position, the label guide section Multiple labels can be fed into the groove at one time. Therefore, it does not take time to supply labels to all the grooves of the label guide, and the molding cycle does not become long as in the conventional method.
第１図は、本考案に係るラベル供給装置の一例
の一部切欠き正面略図であり、第２図は従来から
知られているラベル供給装置の一例の一部切欠き
正面略図である。
図において、１，１′はそれぞれラベル、２は
ラベル保持棒、３はラベル押出ブロツク、４はラ
ベル止め板、５はラベル吸引部、８はラベル吸引
口、９はラベル落下用溝、１０はラベル振り分け
具、１２はラベル振り分け溝、１４はラベル案内
部、１５，１６は溝、１７はラベル待機部、１
８，１９は溝、２１はラベル止め板をそれぞれ示
す。
FIG. 1 is a partially cutaway schematic front view of an example of a label feeding device according to the present invention, and FIG. 2 is a partially cutaway schematic front view of an example of a conventionally known label feeding device. In the figure, 1 and 1' are labels respectively, 2 is a label holding rod, 3 is a label extrusion block, 4 is a label stopper, 5 is a label suction part, 8 is a label suction port, 9 is a groove for label dropping, and 10 is a Label sorting tool, 12 is a label sorting groove, 14 is a label guide section, 15 and 16 are grooves, 17 is a label waiting section, 1
8 and 19 indicate grooves, and 21 indicates a label stopper plate, respectively.
Claims (1)
枚重ねてラベル貯蔵部に保持し、真空源に通じる
吸引口を有するラベル吸引部で、ラベル貯蔵部か
ら１枚づつ吸引し、ラベル振り分け具を介して射
出成形金型に設置したラベル案内部に供給するラ
ベル供給装置において、前記ラベル振り分け具と
前記ラベル案内部との間であつてラベル供給位置
にあるラベル案内部の真上に、ラベル案内部の溝
に対応する数の溝を有するラベル待機部を設けた
ことを特徴とするラベル供給装置。 A plurality of labels, which have been shaped into a predetermined shape, are stacked and held in a label storage section, and a label suction section having a suction port connected to a vacuum source sucks the labels one by one from the label storage section, and then passes them through a label sorting device. In a label feeding device that supplies labels to a label guiding section installed in an injection mold, a label guiding section is installed between the label distributing tool and the label guiding section and directly above the label guiding section at the label feeding position. 1. A label supply device comprising a label standby section having a number of grooves corresponding to the number of grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12950483U JPS6036212U (en) | 1983-08-22 | 1983-08-22 | label feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12950483U JPS6036212U (en) | 1983-08-22 | 1983-08-22 | label feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6036212U JPS6036212U (en) | 1985-03-13 |
| JPH0129058Y2 true JPH0129058Y2 (en) | 1989-09-05 |
Family
ID=30293412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12950483U Granted JPS6036212U (en) | 1983-08-22 | 1983-08-22 | label feeding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036212U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100393320B1 (en) * | 2001-01-30 | 2003-08-06 | 신삼철 | In-mold molding method and the device of lable film |
-
1983
- 1983-08-22 JP JP12950483U patent/JPS6036212U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6036212U (en) | 1985-03-13 |
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