JPH0471797B2 - - Google Patents
Info
- Publication number
- JPH0471797B2 JPH0471797B2 JP61303866A JP30386686A JPH0471797B2 JP H0471797 B2 JPH0471797 B2 JP H0471797B2 JP 61303866 A JP61303866 A JP 61303866A JP 30386686 A JP30386686 A JP 30386686A JP H0471797 B2 JPH0471797 B2 JP H0471797B2
- Authority
- JP
- Japan
- Prior art keywords
- star wheel
- container
- cutter
- guides
- outer periphery
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims description 22
- 238000011084 recovery Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 10
- 235000013405 beer Nutrition 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Description
【発明の詳細な説明】
［発明の目的］
（産業上の利用分野）
本発明は、例えば缶詰ビール等の缶容器の液体
回収装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to a liquid recovery device for can containers such as canned beer.
（従来の技術）
ビール等の缶詰飲料は、缶詰後その重量が測定
され、人味不足の場合には出荷することができな
い。又市場の販売ルートに出荷された製品であつ
ても、製造例一定期間を経過したときは、回収し
処分いしなければならない。(Prior Art) Canned drinks such as beer are weighed after being canned, and if they lack flavor, they cannot be shipped. Even if the product has been shipped to the market, it must be collected and disposed of after a certain manufacturing period has passed.
このようなとき、従来は缶容器の蓋に２個の穴
をあけ、回収チユーブを挿入し、吸引または加圧
空気を注入し回収していた。 In such cases, conventionally, two holes were made in the lid of the can, a collection tube was inserted, and suction or pressurized air was injected to collect the can.
又、本願発明と同様に容器胴部を切り込むもの
として、特開昭50−85800号の記載の発明が紹介
されている。 Furthermore, an invention described in Japanese Patent Application Laid-open No. 85800/1983 has been introduced as a method for cutting into the body of a container in the same way as the invention of the present application.
［発明の構成］
（発明が解決しようとする問題点）
しかしながら、前者の場合、缶を完全に開口し
ないことから、完全に液を回収することが不可能
であつた。しかも、例えばビール等の炭酸飲料を
回収する場合は回収中に泡が発生し、回収時間が
長くなるのみならず大量の残液が発生した。そし
て、サニタリー型の真空ポンプ又はエアコンプレ
ツサー等の付属設備が必要なことから構造が複雑
となり、この結果大型かつ高価な装置となつてい
た。[Structure of the Invention] (Problems to be Solved by the Invention) However, in the former case, it was impossible to completely recover the liquid because the can was not completely opened. Moreover, when collecting carbonated drinks such as beer, bubbles are generated during collection, which not only lengthens the collection time but also generates a large amount of residual liquid. Additionally, the structure becomes complicated because accessory equipment such as a sanitary vacuum pump or air compressor is required, resulting in a large and expensive device.
又、後者の場合には、びんを対象とすることか
ら、容器を折り曲げることができないため、切断
し、その後、開口部を下に向けるもので、構造が
大変複雑となるという問題点を有していた。 Furthermore, in the latter case, since the container is a bottle, the container cannot be bent, so the container must be cut and then the opening should be turned downward, resulting in a very complicated structure. was.
（問題点を解決するための手段）
本発明は、上記事情に鑑み創案されたものであ
つて、その目的とするところは、上記問題点の全
てを解決した簡易かつ安価な缶容器の液体回収装
置を提供するものである。(Means for Solving the Problems) The present invention has been devised in view of the above circumstances, and its purpose is to solve all of the above problems and to provide a simple and inexpensive method for recovering liquid from can containers. It provides equipment.
上記目的を達成するために、本発明は外周部に
缶容器を挟持する複数の凹部を形成し、鉛直面を
回転する１個のスターホイールと、このスターホ
イールの外周部の下部両側に接近して配し、少な
くともカツター通過後回転方向に向かい前記外周
部との間隔が徐々に狭くなり、ガイドの最終端に
おいて少なくとも前記スターホイール凹部の底端
とガイド上面の間隔が缶容器の胴径よりも狭くな
る概略上面の高さが等しい２個のガイドとにより
搬送路を構成し、この搬送路の外側途中の刃の先
端を前記スターホイールの外周の軌跡の外側にな
るように設けた前記カツターにより缶容器の胴部
を切り込み、この後、缶容器の進行方向に向かい
徐々に狭くなる前記スターホイールの凹部と前記
２個のガイド上面間を通過させることにより、こ
の切り口を逆Ｖ字型に折り曲げ、液体を排出する
ものである。 In order to achieve the above object, the present invention forms a plurality of recesses on the outer periphery to sandwich the can container, one star wheel that rotates in a vertical plane, and a star wheel that approaches both sides of the lower part of the outer periphery of the star wheel. At least after passing through the cutter, the distance from the outer peripheral portion gradually narrows in the direction of rotation, and at least at the final end of the guide, the distance between the bottom end of the star wheel recess and the top surface of the guide is larger than the body diameter of the can container. A conveying path is formed by two guides whose narrow upper surfaces are approximately equal in height, and the cutter is provided so that the tip of the blade halfway outside the conveying path is outside the trajectory of the outer periphery of the star wheel. A cut is made in the body of the can, and then the cut is bent into an inverted V-shape by passing between the concave portion of the star wheel that gradually narrows in the direction of travel of the can and the upper surfaces of the two guides. , which drains liquid.
（作用）
缶芯を横にして搬送された缶を回転しているス
ターホイールの凹部と２個のガイドの間に挟み込
んで回転させ、搬送路の途中においてカツターで
胴部を切り込み、徐々に狭くなる凹部と２個のガ
イドにより、逆Ｖ字型に折り曲げ内部の液を排出
する。(Operation) A can transported with the can core on its side is sandwiched between the concave part of a rotating star wheel and two guides, and rotated, and the body is cut with a cutter in the middle of the transport path, gradually narrowing the can. It is bent into an inverted V shape using a concave portion and two guides to drain the liquid inside.
（実施例）
以下、本発明に係る缶容器の液体回収装置の一
実施例を第１図乃至第５図により説明する。(Embodiment) Hereinafter, an embodiment of the can container liquid recovery device according to the present invention will be described with reference to FIGS. 1 to 5.
第１図は、本発明の液体回収装置を３系列合体
させたものであるから、３個のスターホイールを
備えた缶容器の液体回収装置の一実施例の平面図
であり、第２図は同側面図である。 FIG. 1 is a plan view of an embodiment of the liquid recovery device for cans and containers equipped with three star wheels, since the liquid recovery device of the present invention is combined in three series, and FIG. It is the same side view.
第１図では、缶径の異なる缶を処理するため３
個のスターホイールを備えているが、以下説明を
容易とするためスターホイールは１個として説明
する。 In Figure 1, three
However, for ease of explanation, the following description will be made assuming that there is only one star wheel.
第２図において、符号２は缶搬送用回転シユー
トであり、この回転シユート２によつて缶４は搬
送され、液体回収装置のスターホイール６の凹部
６ａに次々と係合されるようになつている。 In FIG. 2, reference numeral 2 denotes a rotary chute for conveying cans, and cans 4 are conveyed by this rotary chute 2 and are successively engaged with the recesses 6a of the star wheel 6 of the liquid recovery device. There is.
一方、上記スターホイール６を回転させる駆動
軸８は、排出後の液を受けるためのタンク１０側
壁の補強梁１２上に設置された軸受１４により、
回転自在に支持されている。そしてスターホイー
ル６は、スターホイール用スプロケツトホイール
１６、駆動用チエン１８、変速機出力用スプロケ
ツトホイール２０、変速機２２、変速機入力用Ｖ
プーリ２４、変速機駆動用Ｖベルト２６、モータ
ー用Ｖプーリ２８を介し、モーター３０により回
転されるようになつている。 On the other hand, the drive shaft 8 that rotates the star wheel 6 is driven by a bearing 14 installed on a reinforcing beam 12 on the side wall of the tank 10 for receiving the liquid after draining.
It is rotatably supported. The star wheel 6 includes a star wheel sprocket wheel 16, a drive chain 18, a transmission output sprocket wheel 20, a transmission 22, and a transmission input V.
It is rotated by a motor 30 via a pulley 24, a transmission drive V-belt 26, and a motor V-pulley 28.
このスターホイール６の凹部６ａは、第３図に
示すように駆動軸８を含む断面形状中央部が中高
になつている。これは缶の一部切断後の缶を折り
曲げ、切り口を拡大するためのものである。 As shown in FIG. 3, the concave portion 6a of the star wheel 6 has a central portion of its cross-sectional shape that includes the drive shaft 8 and is elevated in the middle. This is for folding the can after cutting a portion of the can and enlarging the cut end.
そして、このスターホイール６の外周部６ｄの
下部両側には、スターホイール６の凹部６ａに挟
持された缶４を送行させるための搬送路３１を構
成する２個のガイド３２，３２がその上面の高さ
が概略等しく配設されている。さらにこの搬送路
３１の途中には、タンク１０の内壁に固定された
固定軸３４に回転自在に支持された。円形状のカ
ツター３６が設けられている。そして搬送路３１
のカツター３６の下流側には、その内面３２ａ，
３２ａがスターホイール６の外周部６ｄに徐々に
接近し、ガイド最終端部においては、ガイド内面
３２ａ，３２ａとスターホイール６の中高部６ｃ
との間隔は少なくとも缶胴径よりも狭くするとと
もに、第５図にその断面を示すように内側壁部３
２ｂ，３２ｂを外壁部３２ｃ，３２ｃより低くし
た傾斜を設けている。これは前記スターホイール
６の凹部６ａの中高部６ｃの共働して、缶４を折
り曲げ切欠き口を拡大し、内部の液の排出を容易
にするためのものである。 Two guides 32, 32 constituting a conveyance path 31 for conveying the can 4 held in the recess 6a of the star wheel 6 are provided on both sides of the lower part of the outer circumference 6d of the star wheel 6 on its upper surface. The heights are approximately equal. Furthermore, in the middle of this conveyance path 31, a fixed shaft 34 fixed to the inner wall of the tank 10 was rotatably supported. A circular cutter 36 is provided. and conveyance path 31
The downstream side of the cutter 36 has an inner surface 32a,
32a gradually approaches the outer peripheral part 6d of the star wheel 6, and at the final end of the guide, the guide inner surfaces 32a, 32a and the middle high part 6c of the star wheel 6
The distance between the inner wall portion 3 and the can body is at least narrower than the diameter of the can body, and
2b, 32b are sloped lower than outer wall portions 32c, 32c. This is for the purpose of folding the can 4 and enlarging the notch opening by cooperating with the middle and high part 6c of the recess 6a of the star wheel 6 to facilitate the discharge of the liquid inside.
スターホイール６の中高部６ｃ及びガイド３
２，３２の内面３２ａ，３２ａの傾斜は缶胴部を
変形することなく折り曲げるためのものであつ
て、本発明に特に必要な構成ではない。 Middle and high part 6c of star wheel 6 and guide 3
The inclination of the inner surfaces 32a, 32a of Nos. 2 and 32 is for bending the can body without deforming it, and is not a particularly necessary structure for the present invention.
次に、前述のように構成された本発明に係る缶
容器の液体回収装置の作動について説明する。 Next, the operation of the can container liquid recovery device according to the present invention configured as described above will be explained.
図示しない本装置の電源を入れると、モーター
３０は回転し、モーター用Ｖプーリ２８、駆動用
Ｖベルト２６の、変速機入力用Ｖプーリ２４を介
し、変速機２２の出力軸が回転される。ここで、
変速機２２の変速ハンドル２２ａを回転すること
により、出力軸の回転数が調整される。そして、
この変速機２２は、変速機用出力スプロケツトホ
イール２０、駆動用チエン１８、スターホイール
用スプロケツトホイール１６を介してスターホイ
ール６を一定速度で反時計の向きに回転させてい
る。 When the power of this device (not shown) is turned on, the motor 30 rotates, and the output shaft of the transmission 22 is rotated via the motor V pulley 28, the drive V belt 26, and the transmission input V pulley 24. here,
By rotating the speed change handle 22a of the transmission 22, the rotation speed of the output shaft is adjusted. and,
This transmission 22 rotates the star wheel 6 counterclockwise at a constant speed via a transmission output sprocket wheel 20, a drive chain 18, and a star wheel sprocket wheel 16.
この回転しているスターホイール６に、多数の
缶４が傾斜している回転シユート２上を転動し供
給される。最先端の缶４Ａは、スターホイールの
隣り合つた凹部６ａ，６ａ間の突起部６ｂに突当
り、停止させられる。そして、スターホイール６
の回転が進むと缶４Ａはこの突起部６ｂ後の凹部
６ａに係合しし２個のガイド３２，３２上を転動
させられ、缶の搬送路３１を進んでいく。 A large number of cans 4 are supplied to the rotating star wheel 6 by rolling on an inclined rotating chute 2. The most advanced can 4A hits the protrusion 6b between adjacent recesses 6a, 6a of the star wheel and is stopped. And star wheel 6
As the rotation progresses, the can 4A engages with the recess 6a behind the protrusion 6b, rolls on the two guides 32, and advances along the can conveyance path 31.
回転が進み、缶４がカツター３６の取付位置の
近傍に至ると、缶４の胴受中央４ａにカツター３
６の刃部３６ａが当接する。さらに回転が進む
と、スターホイール６の凹部６ａにより缶４の胴
部中央４ａがカツターの刃３６ａに押し付けら
れ、缶４がその上を摺動させられる。このとき、
カツター３６は同一方向に回転するが、カツター
３６と缶４は、その接触部において速度差が生ず
るため、缶４の胴部に切れ目が入る。なお、カツ
ターの刃は缶を完全に切断しないようにスターホ
イール６の外周の外側に位置している。さらに、
スターホイール６の回転が進むと、スターホイー
ル６の凹部６ａの中高部６ｃとカツター３６の刃
部３６ａとの間隔は狭くなるため前記切れ目は深
くなり、カツター取付部いにおいて最大（第４図
の状態）となる。 As the rotation progresses and the can 4 reaches the vicinity of the attachment position of the cutter 36, the cutter 3 is attached to the center 4a of the body support of the can 4.
The blade portion 36a of No. 6 comes into contact with the blade portion 36a. As the rotation progresses further, the center 4a of the body of the can 4 is pressed against the cutter blade 36a by the recess 6a of the star wheel 6, and the can 4 is slid thereon. At this time,
Although the cutter 36 rotates in the same direction, there is a speed difference between the cutter 36 and the can 4 at the contact portion thereof, so that a cut is made in the body of the can 4. Note that the cutter blade is located outside the outer periphery of the star wheel 6 so as not to completely cut the can. moreover,
As the rotation of the star wheel 6 progresses, the gap between the middle part 6c of the recess 6a of the star wheel 6 and the blade part 36a of the cutter 36 becomes narrower, and the cut becomes deeper, reaching its maximum at the cutter attachment part (see FIG. 4). state).
さらに、回転が進むと、スターホイール６の外
周部６ｂと２個のガイド３２，３２の間隔は徐々
に狭くなり、かつ、この２個のガイド３２，３２
の内面３２ａ，３２ａが第５図に示すように内側
３２ｂが外側３２ｃより低くなる傾斜をしている
ため、缶４は第５図に示すように中央部が下を向
くように曲げられ、同時に缶４の胴部中央に入つ
た切れ目４ａは拡大してゆき、缶４内の液体は完
全に排出される。 Further, as the rotation progresses, the distance between the outer circumference 6b of the star wheel 6 and the two guides 32, 32 gradually narrows, and the distance between the two guides 32, 32 gradually narrows.
Since the inner surfaces 32a, 32a of the can 4 are inclined so that the inner side 32b is lower than the outer side 32c as shown in FIG. 5, the can 4 is bent so that the center part faces downward as shown in FIG. The cut 4a made in the center of the body of the can 4 expands, and the liquid inside the can 4 is completely drained.
その後、さらにスターホイール６の凹部中高部
６ａと前記２つのガイド３２，３２の間隔はさら
に狭くなるため、液体排出後の缶４はつぶされ、
缶の排出部に至る。ここで缶４はスターホイール
６の凹部６ａより外れ、第２図において、本液体
回収装置の右側に併設されたクラツシヤ３８内に
落ち込み、圧縮され、見かけ体積が小さくなり、
缶回収場（図示せず）に運搬される。 After that, the distance between the concave middle part 6a of the star wheel 6 and the two guides 32, 32 becomes even narrower, so that the can 4 is crushed after the liquid has been discharged.
It reaches the discharge part of the can. Here, the can 4 comes off from the recess 6a of the star wheel 6, falls into the crusher 38 attached to the right side of the liquid recovery device in FIG. 2, is compressed, and its apparent volume becomes smaller.
The cans are transported to a can collection site (not shown).
そして、タンク１０内に入つた液体は排出管４
０を通り、再利用又は処分される。 The liquid that has entered the tank 10 is discharged through the discharge pipe 4.
0 and is recycled or disposed of.
本発明においては、カツターの形状を円形と
し、回転自在なものとして説明したが、搬送路に
沿つた長尺物とすることも、又強制駆動とするこ
とも、又鋸状の刃型を有するものとすることも可
能である。 In the present invention, the cutter has been described as having a circular shape and being freely rotatable, but it may also be a long object along the conveyance path, or may be forcibly driven, or may have a serrated blade shape. It is also possible to make it a thing.
［発明の効果］
以上の実施例の説明から明らかなように、本発
明によれば、缶をスターホイールの凹部の挟持さ
せつつ胴部を切り、その後この缶の中央部を下向
きに缶容器の進行方向に向かい徐々に狭くなるス
ターホイールの凹部と２個のガイド上面間を通過
させることにより、容器を完全に切断することな
く折り曲げて、開口部を下に向けることから、２
個に別れた容器を各々別個に下に向けるものと比
較して、開口部が簡単な構造で下に向けられ、内
部液の排出が完全なものとなるとともに、排出時
間が短く、かつ真空源又は加圧空気源を使用する
ものでないから、装置全体としてコンパクトとな
つた。[Effects of the Invention] As is clear from the above description of the embodiments, according to the present invention, the body of the can is cut while the can is held between the recesses of the star wheel, and then the center of the can is turned downward into the can container. By passing between the concave part of the star wheel that gradually narrows in the direction of travel and the top surface of the two guides, the container can be bent without being completely cut, and the opening can be directed downward.
Compared to separate containers that face downwards, the opening has a simple structure and faces downwards, allowing for complete drainage of the internal liquid, shortening the discharge time, and reducing the vacuum source. Also, since a pressurized air source is not used, the entire device is compact.
第１図は本発明に係る缶容器の液体回収装置の
一実施例を示す平面図、第２図は同側面図、第３
図は第２図の−断面矢視図、第４図は第２図
の−断面矢視図、第５図は第２図の−断
面矢視図を示す。
１……液体回収装置、４……缶、６……スター
ホイール、６ａ……スターホイールの凹部、２２
……変速機、３０……モーター、３１……搬送
路、３２……ガイド、３６……カツター。
FIG. 1 is a plan view showing an embodiment of the can container liquid recovery device according to the present invention, FIG. 2 is a side view of the same, and FIG.
2, FIG. 4 is a sectional view taken in the direction shown in FIG. 2, and FIG. 5 is a sectional view taken in the direction shown in FIG. 2. 1... Liquid recovery device, 4... Can, 6... Star wheel, 6a... Star wheel recess, 22
...Transmission, 30...Motor, 31...Transport path, 32...Guide, 36...Cutter.
Claims (1)
し、鉛直面を回転する１個のスターホイールと、
このスターホイールの外周部の下部両側に接近し
て配し、少なくともカツター通過後回転方向に向
かい前記外周部との間隔が徐々に狭くなり、ガイ
ドの最終端において少なくとも前記スターホイー
ル凹部の底端とガイド上面の間隔が缶容器の胴径
よりも狭くなる概略上面の高さが等しい２個のガ
イドとにより搬送路を構成し、この搬送路の外側
途中に刃の先端を前記スターホイールの外周の軌
跡の外側に設けた前記カツターにより缶容器の胴
部を切り込み、この後、缶容器の進行方向に向か
い徐々に狭くなる前記スターホイールの凹部と前
記２個のガイド上面間を通過させることにより、
この切り口を逆Ｖ字型に折り曲げ、液体を排出す
ることを特徴とする液体回収装置。1. A star wheel that rotates in a vertical plane and has a plurality of recesses formed on its outer periphery to sandwich the can container;
The star wheel is arranged close to both sides of the lower part of the outer periphery of the star wheel, and at least after passing through the cutter, the distance from the outer periphery gradually narrows in the direction of rotation, and at least the bottom end of the star wheel recess at the final end of the guide. A conveyance path is constituted by two guides whose upper surfaces are approximately equal in height, and the interval between the guide upper surfaces is narrower than the body diameter of the can container, and the tip of the blade is inserted into the outer circumference of the star wheel in the middle of the outside of this conveyance path. By cutting the body of the can container with the cutter provided on the outside of the trajectory, and then passing between the concave part of the star wheel and the top surface of the two guides, which gradually narrows in the direction of travel of the can container,
A liquid recovery device characterized by bending this cut end into an inverted V shape and discharging the liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30386686A JPS63162491A (en) | 1986-12-22 | 1986-12-22 | Liquid recovery device for can vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30386686A JPS63162491A (en) | 1986-12-22 | 1986-12-22 | Liquid recovery device for can vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63162491A JPS63162491A (en) | 1988-07-06 |
| JPH0471797B2 true JPH0471797B2 (en) | 1992-11-16 |
Family
ID=17926219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30386686A Granted JPS63162491A (en) | 1986-12-22 | 1986-12-22 | Liquid recovery device for can vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162491A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085800A (en) * | 1973-12-03 | 1975-07-10 |
-
1986
- 1986-12-22 JP JP30386686A patent/JPS63162491A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085800A (en) * | 1973-12-03 | 1975-07-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63162491A (en) | 1988-07-06 |
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