JP3988744B2 - Cylindrical container transport turret device - Google Patents

Cylindrical container transport turret device Download PDF

Info

Publication number
JP3988744B2
JP3988744B2 JP2004136247A JP2004136247A JP3988744B2 JP 3988744 B2 JP3988744 B2 JP 3988744B2 JP 2004136247 A JP2004136247 A JP 2004136247A JP 2004136247 A JP2004136247 A JP 2004136247A JP 3988744 B2 JP3988744 B2 JP 3988744B2
Authority
JP
Japan
Prior art keywords
turret
pocket
arc
cylindrical container
radius
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 - Fee Related
Application number
JP2004136247A
Other languages
Japanese (ja)
Other versions
JP2004244224A (en
Inventor
義彦 木村
信幸 上田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyo Seikan Kaisha Ltd
Original Assignee
Toyo Seikan Kaisha Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyo Seikan Kaisha Ltd filed Critical Toyo Seikan Kaisha Ltd
Priority to JP2004136247A priority Critical patent/JP3988744B2/en
Publication of JP2004244224A publication Critical patent/JP2004244224A/en
Application granted granted Critical
Publication of JP3988744B2 publication Critical patent/JP3988744B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Specific Conveyance Elements (AREA)

Description

本発明は、缶詰生産ラインや製缶ラインにおける巻締装置のタレット等、缶等の円柱状容器を受渡し搬送するタレット装置、特にそのポケット形状に関する。   The present invention relates to a turret device that delivers and conveys a cylindrical container such as a can, such as a turret of a winding device in a canned production line or a can manufacturing line, and more particularly to its pocket shape.

製缶ライン又は缶詰製造ラインにおける巻締装置は、図4に示すように、各タレットが配置され、缶1は直立状態でフィードコンベヤ上をチェーンドッグ2によって送られてキャンフィードタレット3で位置出してシーミングタレット4に受け渡され、シーミングタレットで自転しながら蓋が巻締され、巻締を終了した缶は、ディスチャージタレット5を介して排出コンベヤに排出されて次工程に搬送される。上記缶搬送経路において、チェーンドッグからタレット、タレットからタレット、タレットからコンベヤへの乗り継ぎの際に、缶に加わる加速度が変化する。このとき、缶はタレットから力を受け、タレット形状に沿って微小変形を起こす。この変形深さが大きく、または変形曲率が大きくなると永久変形を起し、缶の周方向及び縦方向に窪みや線状疵が残ってしまう。   As shown in FIG. 4, the winding device in the can manufacturing line or the can manufacturing line has each turret arranged, and the can 1 is erected on the feed conveyor by the chain dog 2 and positioned at the can feed turret 3. The can is delivered to the seaming turret 4, the lid is tightened while rotating with the seaming turret, and the can which has been tightened is discharged to the discharge conveyor via the discharge turret 5 and conveyed to the next process. In the can conveyance path, the acceleration applied to the can changes when connecting from the chain dog to the turret, from the turret to the turret, and from the turret to the conveyor. At this time, the can receives a force from the turret and causes micro deformation along the turret shape. When the deformation depth is large or the deformation curvature is large, permanent deformation occurs, and dents and linear wrinkles remain in the circumferential direction and the vertical direction of the can.

従来、タレット搬送に伴う缶への上記凹みや線状疵の発生は、周方向角部及び縦方向角部を有するポケット形状に伴う必然的なものとして考えられている。即ち、従来の一般的なタレット20のポケット形状は、平面形状が図5に示すように、ポケット円弧部22とタレット外周部23との繋ぎ部(面取コーナ部)が一般に半径3〜10mmの周方向小半径凸円弧24となっている。そのため、缶をタレットが捕捉するとき、先ず該周方向小半径凸円弧上の点p(面取コーナ部端、正確には該p点を通るタレット厚さ方向の突条)が缶胴に当たり、該凸条で容器を加速する結果、缶に縦方向の窪みや線状疵を発生させる原因となる。   Conventionally, the occurrence of the above-mentioned dents and linear wrinkles in the can accompanying the turret conveyance is considered to be inevitable due to the pocket shape having the circumferential corner portion and the longitudinal corner portion. That is, as for the pocket shape of the conventional general turret 20, as shown in FIG. 5, the connecting portion (chamfered corner portion) between the pocket arc portion 22 and the turret outer peripheral portion 23 generally has a radius of 3 to 10 mm. A circumferentially small radius convex arc 24 is formed. Therefore, when the turret captures the can, first, the point p on the circumferential small radius convex arc (the end of the chamfered corner portion, more precisely the ridge in the turret thickness direction passing through the p point) hits the can body, As a result of accelerating the container with the ridges, it can cause vertical depressions and linear wrinkles in the can.

一方、従来のタレットのポケット内周面は、図6に示すように、タレットの厚さ方向には垂直面25となっており、その半径は、一般に缶の半径よりも0.3〜2mm程度大きいため、搬送中缶はその中で微小にふらつく。特に、シーミングタレットのように高速で自転する缶を支えるときにはその現象が顕著である。ポケット内で缶がふらつくと、図6に示すように、缶1はポケットとタレット上下面の繋ぎ部の縦方向小半径凸円弧部26のq点(q点を通る円弧突条)が缶胴に当たり、周方向に凹みや線状疵を発生させる原因となる。   On the other hand, the inner peripheral surface of the pocket of the conventional turret is a vertical surface 25 in the thickness direction of the turret, as shown in FIG. 6, and the radius is generally about 0.3 to 2 mm from the radius of the can. Due to its large size, the cans are slightly staggered during transport. This phenomenon is particularly noticeable when a can that rotates at high speed, such as a seaming turret, is supported. When the can fluctuates in the pocket, as shown in FIG. 6, the can 1 has a q point (arc protrusion extending through the q point) of the longitudinal small radius convex arc portion 26 of the connecting portion between the pocket and the upper and lower surfaces of the turret. In this case, it becomes a cause of generating dents and linear wrinkles in the circumferential direction.

近年このような問題を解決するため、例えば、シーミングタレットやキャンフィードタレットの外周部に、タレットのピッチ円より外側に突出し、その突き出す形状を缶胴を突き破らない形状のサイクロイド曲線で形成する爪を設けたもの等が提案されている(特許文献1、特許文献2参照)。
特開平6−72544号公報 特開平5−186041号公報
In order to solve such problems in recent years, for example, the outer shape of a seaming turret or canfeed turret protrudes outside the pitch circle of the turret, and the protruding shape is formed by a cycloid curve that does not break through the can body. The thing provided with the nail | claw etc. is proposed (refer patent document 1 and patent document 2).
JP-A-6-72544 Japanese Patent Laid-Open No. 5-186041

上記提案されているものは、サイクロイド曲線状の突出部を設けることにより、缶がリフタの回転摩擦力により搬送方向前方に飛び出したときタレットの搬送方向先端側ポケット縁に突き当たったり、タレット間に嵌り込むことを防止すると共に、缶の受け渡し時における対向タレットの角部の間隔を小さくし、缶のふらつきを小さくしようとするものであるが、その装置の場合は、タレットのピッチ円の外側に突出する爪を設けるため、相手側の爪と干渉しないように相手側のタレットに逃げを設ける必要がある等、構造が複雑である等の問題点がある。また、缶受け渡し時のふらつきや缶が前方に飛び出した場合タレットの角部に突き当たる衝撃を小さくすることができても、缶のふらつきを完全に無くすことは構造上不可能であり、またタレットでの搬送中の缶の振動は避けることはできない。そして、タレットのポケットの肉厚方向は垂直面となっているので、前述のようにポケット上下縁との接触による周方向の窪みや線状疵の発生を解消することはできない。また、垂直方向の凹みや疵の主な発生原因である缶の後部を押圧して缶を加速するポケットの回転方向後端側の角部に缶が当たることを防止することはできない。   What has been proposed above is that, by providing a projecting portion having a cycloid curve shape, when the can jumps forward in the transport direction by the rotational frictional force of the lifter, it hits the front edge of the turret in the transport direction or fits between the turrets. It is intended to reduce the wobbling of the can by reducing the distance between the corners of the opposing turret when transferring the can, but in the case of the device, it protrudes outside the pitch circle of the turret. There is a problem that the structure is complicated, for example, because it is necessary to provide a clearance in the counterpart turret so as not to interfere with the counterpart claw. In addition, even if the wobbling at the time of can delivery and the impact of hitting the corner of the turret can be reduced if the can jumps forward, it is structurally impossible to completely eliminate the wobbling of the can. The vibration of the can during transportation is inevitable. Since the wall thickness direction of the pocket of the turret is a vertical surface, it is impossible to eliminate the occurrence of circumferential depressions and linear wrinkles due to contact with the upper and lower edges of the pocket as described above. Further, it is impossible to prevent the can from hitting the corner portion on the rear end side in the rotational direction of the pocket for accelerating the can by pressing the rear portion of the can, which is the main cause of vertical dents and wrinkles.

本発明は、従来のタレットにおける上記問題点を解決しようとするものであって、複雑なポケット構造を採用することなく、簡単なポケット構造で缶等の円柱状容器がタレットのポケットの角部に突き当たるのを防止して、円柱状容器の疵や凹み、特に周方向の疵や凹みの発生を効果的に防止することができる円柱状容器搬送タレット装置を提供することを目的とする。   The present invention is intended to solve the above-mentioned problems in the conventional turret, and without adopting a complicated pocket structure, a cylindrical container such as a can is formed at the corner of the turret pocket without a simple pocket structure. An object of the present invention is to provide a cylindrical container transport turret device capable of preventing the occurrence of wrinkles and dents in a cylindrical container, and in particular, the generation of wrinkles and dents in the circumferential direction effectively.

本発明者は、上記問題点を解決するために従来と技術的発想を異にして種々研究した結果、円柱状容器が搬送中に振動によりポケットの厚さ方向上下縁に当って凹みや疵の発生を防止できるポケット形状を見出し、本発明に到達したものである。
即ち、本発明の円柱状容器搬送タレット装置は、外周部に円弧状のポケットが等ピッチで形成されている一枚のタレット板からなる円柱状容器搬送タレットにおいて、前記ポケットの垂直断面形状が、前記タレット厚さ内に中心をもつ大径の凸形状円弧面になっており、前記ポケットに嵌合する容器は前記タレットの肉厚方向中央部の大径円弧面で押圧されるようになっていることを特徴とする構成を採用することによって、円柱状容器の周方向の疵や凹み発生を防止することができたものである。
In order to solve the above problems, the present inventor has conducted various researches with different technical ideas from the conventional ones. As a result, the cylindrical container hits the upper and lower edges in the thickness direction of the pocket due to vibration during transportation, and the dents and The inventors have found a pocket shape capable of preventing the occurrence and have reached the present invention.
That is, in the cylindrical container transport turret device of the present invention, in the cylindrical container transport turret formed of a single turret plate in which arc-shaped pockets are formed at equal pitches on the outer peripheral portion, the vertical cross-sectional shape of the pockets is It is a large-diameter convex arc surface having a center within the turret thickness, and the container fitted in the pocket is pressed by the large-diameter arc surface at the center in the thickness direction of the turret. By adopting the configuration characterized by the above, it is possible to prevent generation of wrinkles and dents in the circumferential direction of the cylindrical container.

そして、さらにポケットの回転方向後端側のポケット円弧とタレット外周面との繋ぎ部分に、ポケット半径より大きな半径の凹状繋ぎ部を有することによって、円柱状容器の軸方向の疵や凹み発生も同時に防止することができ望ましい。前記凸形状又は凹状繋ぎ部は、単一半径の円弧であっても、曲率が順次、あるいは連続的に変化する円弧であっても良い。   Further, by having a concave connecting portion having a radius larger than the pocket radius at the connecting portion between the pocket arc on the rear end side in the rotational direction of the pocket and the outer surface of the turret, axial wrinkles and dents are generated at the same time in the cylindrical container. It can be prevented and desirable. The convex shape or the concave connecting portion may be a single-radius arc, or an arc whose curvature changes sequentially or continuously.

以上のように、本発明のタレットのポケット形状によれば、ポケットの垂直断面をタレット厚さ内に中心をもつ凸形状円弧面にすることによって、搬送中に容器が遊んでもポケット上下面の小半径円弧が接触することがないので、缶の外周面への疵や永久変形の凹みの発生を効果的に防止することができる。そして、本発明のタレットのポケット形状は、従来のポケット形状の簡単な改良により達成でき、且つ構造・形状が単純であるという優れた効果を有するものである。   As described above, according to the pocket shape of the turret of the present invention, the vertical cross-section of the pocket is a convex arc surface having a center within the turret thickness, so that the small size of the upper and lower surfaces of the pocket can be reduced even when the container is idle during transportation. Since the radial arcs do not come into contact with each other, it is possible to effectively prevent the formation of wrinkles and permanent deformation dents on the outer peripheral surface of the can. The pocket shape of the turret of the present invention can be achieved by a simple improvement of the conventional pocket shape, and has an excellent effect that the structure and shape are simple.

以下、本発明の実施形態を詳細に説明する。図1は、本発明の実施形態に係るタレットのポケットの平面形状を示し、図の例では、図4おけるチェーンドッグ2で搬送されてきた缶をキャンフィードタレットに受け渡し時の状態を示しているが、以下、各タレットのポケット形状は同じであるので、全てのタレットに共通するものとしてタレット10として説明する。本実施形態のタレット10のポケット11は、搬送する円柱状容器の半径より0.3〜1.0mm程度大きい半径のポケット円弧部12を有し、該ポケットの回転方向後端側の円弧部とタレット外周部14との繋ぎ部分に、ポケット半径r1より大きい半径r2の凹状繋ぎ部13を有している。図1に示す実施形態では、ポケット円弧部とタレット外周部14との繋ぎ部分は、凹状繋ぎ部13とコーナ面取部15で形成され、該凹状繋ぎ部13はコーナ面取部15を経てタレット外周部14とつながっているが、直接凹状繋ぎ部13がタレット外周部14と直接つながっている形状であっても良い。図1に示す実施形態では、弧abがコーナ面取部15、弧bcが凹状繋ぎ部13、弧cdがポケット円弧部12となっている。Oがポケット円弧の中心であり、O’が凹状繋ぎ部13の中心である。θ1はポケット円弧角、θ2は凹状繋ぎ部円弧角である。 Hereinafter, embodiments of the present invention will be described in detail. FIG. 1 shows a planar shape of a turret pocket according to an embodiment of the present invention. In the example shown in the figure, a state where a can conveyed by a chain dog 2 in FIG. 4 is delivered to a can feed turret is shown. However, since the pocket shapes of the turrets are the same, the turret 10 will be described below as being common to all turrets. The pocket 11 of the turret 10 of the present embodiment has a pocket arcuate portion 12 having a radius that is approximately 0.3 to 1.0 mm larger than the radius of the cylindrical container to be conveyed, and an arc portion on the rear end side in the rotational direction of the pocket; A concave joint 13 having a radius r 2 larger than the pocket radius r 1 is provided at the joint with the outer periphery 14 of the turret. In the embodiment shown in FIG. 1, the connecting portion between the pocket arc portion and the turret outer peripheral portion 14 is formed by a concave connecting portion 13 and a corner chamfered portion 15, and the concave connecting portion 13 passes through the corner chamfered portion 15. Although it is connected to the outer peripheral portion 14, it may have a shape in which the directly concave connecting portion 13 is directly connected to the turret outer peripheral portion 14. In the embodiment shown in FIG. 1, the arc ab is a corner chamfer 15, the arc bc is a concave joint 13, and the arc cd is a pocket arc 12. O is the center of the pocket arc, and O ′ is the center of the concave joint 13. θ 1 is the pocket arc angle, and θ 2 is the concave joint arc angle.

そして、本実施形態のタレット10は、ポケットの内周面の垂直断面形状が図3に示すように、タレットの厚さ内に中心を持つ半径Rの円弧で形成されている凸形状円弧面16で形成され、ポケットに嵌合する容器はタレットの肉厚方向中央部の大径円弧面で押圧されるようになっている。なお図中、17は縦方向コーナ面取部である。   The turret 10 according to the present embodiment has a convex arcuate surface 16 formed by an arc of radius R having a center in the thickness of the turret, as shown in FIG. The container fitted in the pocket is pressed by the large-diameter arc surface at the center in the thickness direction of the turret. In the figure, reference numeral 17 denotes a longitudinal corner chamfer.

本実施形態のタレット10は以上のように構成され、チェーンドッグ2によって搬送されてきた缶1は、周速がチェーンドッグと等しいか又は僅かに高速回転しているタレットのポケット11に係合して加速されるが、本発明ではポケット回転方向後端側のタレット外周部14とポケット円弧部12との繋ぎ部分に凹状繋ぎ部13を有しているので、タレット10の回転により缶に最初に当たるのは、従来のタレットと違ってコーナ部面取端のb点ではなく、それよりもポケット内方に位置する凹状円弧面が当たることになる。従って、缶1はタレットへの移載に際して、最初にポケット11の凹状繋ぎ部13と面接触又は凹状円弧の両端で線接触して加速を受けるため、加速による微小変形を受けるとしても、微少変形時の接触面積が大きいので、変形深さが浅く、且つ曲率が小さくなり、永久変形して窪みを生じることや線状疵発生することが防止できる。   The turret 10 of the present embodiment is configured as described above, and the can 1 conveyed by the chain dog 2 engages with the turret pocket 11 whose peripheral speed is equal to or slightly higher than that of the chain dog. However, in the present invention, since the concave connecting portion 13 is provided at the connecting portion between the turret outer peripheral portion 14 and the pocket arc portion 12 on the rear end side in the pocket rotating direction, the can is first hit by the rotation of the turret 10. Unlike the conventional turret, not the point b of the corner chamfered edge but a concave arcuate surface located inside the pocket hits it. Therefore, when the can 1 is transferred to the turret, it is accelerated by first contacting the concave connecting portion 13 of the pocket 11 with the surface contact or both ends of the concave arc to receive acceleration. Since the contact area at the time is large, the deformation depth is shallow, the curvature is small, and it is possible to prevent the permanent deformation and the formation of dents and the occurrence of linear wrinkles.

そして、ポケットの垂直断面形状が凸形状円弧面になっているため、タレットでの搬送中に缶とポケット半径の相違により、容器がポケット内で遊んでも、容器はタレットの肉厚方向中央部の大径円弧面で押圧され、タレットの上下面の小半径円弧に接触することがないので、従来のタレットにおけるようなポケツト内での遊びによる周方向の凹みや線状疵が発生することがない。   And since the vertical cross-sectional shape of the pocket is a convex circular arc surface, even if the container plays in the pocket due to the difference between the can and the pocket radius during conveyance with the turret, the container Since it is pressed by the large-diameter arc surface and does not contact the small-radius arcs on the upper and lower surfaces of the turret, circumferential dents and linear wrinkles due to play in the pocket as in conventional turrets do not occur. .

以上、本発明の好適な実施形態について説明したが、本発明は上記実施形態に限らず種々の設計変更が可能である。例えば、ポケットの垂直断面にタレット厚さ内に中心をもつ円弧により凸形状を有し、且つポケット円弧の入口端部、即ちポケットの回転方向後端側にポケット半径より大きな半径の凹状繋ぎ部を有することが望ましいが、凸形状のみ備えても良い。また、凹状繋ぎ部及び凸形状円弧面は必ずしも単一半径の円弧に限らず、図2に示すように、曲率が順次、あるいは連続的に変化しても良い。図2は、本発明の他の実施形態を示し、本実施形態のタレット18では、凹状繋ぎ部19を曲率が順次変化する凹曲面で形成してある。同様に、ポケットの肉厚方向の凸形状円弧面16も曲率が順次変化する凸円弧面で形成することも可能である。
また、以上の実施形態では缶巻締装置のタレットについて説明したが、本発明は巻締装置のタレットに限らず、また搬送物品も缶に限らず、プラスチック容器等種々の円柱状容器の搬送用タレットに採用可能である。
The preferred embodiment of the present invention has been described above, but the present invention is not limited to the above embodiment, and various design changes can be made. For example, a vertical cross section of a pocket has a convex shape by an arc centered within the thickness of the turret, and a concave joint portion having a radius larger than the pocket radius is formed at the entrance end of the pocket arc, that is, at the rear end side in the rotational direction of the pocket. Although it is desirable to have it, only a convex shape may be provided. Further, the concave connecting portion and the convex circular arc surface are not necessarily limited to a single-radius arc, and the curvature may change sequentially or continuously as shown in FIG. FIG. 2 shows another embodiment of the present invention. In the turret 18 of the present embodiment, the concave joint portion 19 is formed with a concave curved surface whose curvature changes sequentially. Similarly, the convex arcuate surface 16 in the pocket thickness direction can also be formed of a convex arcuate surface whose curvature changes sequentially.
In the above embodiment, the turret of the can winding device has been described. However, the present invention is not limited to the turret of the winding device, and the conveyed article is not limited to the can. For conveying various cylindrical containers such as plastic containers. Can be used for turrets.

胴径66mmの缶の巻締装置のキャンフィードタレット、シーミングタレット及びディスチャージタレットにおいて、ポケットの各寸法が、ポケット半径r1=33.3mm、凹状繋ぎ部を半径r2=100mm、コーナ部面取部の半径=5mm、凹状繋ぎ部円弧角θ2=5°、且つ垂直断面の凸形状円弧面の半径R=750mmとなる形状で、それぞれのタレットにおけるポケットを形成した。そして、上記のタレットを備えた巻締装置によって、缶胴径66mmの350m1DI缶を2000缶/分の高速巻締を行い、巻締後の缶胴外形の凹みや疵の発生状況を検査した。その結果、2000缶/分の高速巻締であるにも関わらず、缶外周面の周方向又は軸方向の凹みや線状疵等の発生は全く観察されなかった。この実験により、本発明によるポケット形状は、非常に単純な構造であるにも関わらず、従来のポケット形状と比べて缶外周部への凹みや疵の発生に対して、防止効果が特段に優れていることが確認された。 In the can feed turret, seaming turret and discharge turret of a can clamping device having a barrel diameter of 66 mm, the pocket dimensions are the pocket radius r 1 = 33.3 mm, the concave joint is radius r 2 = 100 mm, and the corner surface Pockets in each turret were formed in a shape with a radius of the catch portion = 5 mm, a concave joint arc angle θ 2 = 5 °, and a radius R of the convex arc surface of the vertical section R = 750 mm. Then, with the above-described winding device equipped with a turret, a 350 m1 DI can with a can body diameter of 66 mm was fast-rolled at 2000 cans / minute, and the state of occurrence of dents and wrinkles on the outer shape of the can body after the winding was inspected. As a result, in spite of the high-speed winding of 2000 cans / minute, no occurrence of dents or linear wrinkles in the circumferential direction or the axial direction of the can outer peripheral surface was observed. According to this experiment, although the pocket shape according to the present invention has a very simple structure, it has a particularly excellent prevention effect against dents and wrinkles on the outer periphery of the can compared to the conventional pocket shape. It was confirmed that

本発明の実施形態に係るタレットのポケットの平面形状を示す作動説明図である。It is operation | movement explanatory drawing which shows the planar shape of the pocket of the turret which concerns on embodiment of this invention. 本発明の他の実施形態に係るタレットのポケットの平面形状を示す作動説明図である。It is action | operation explanatory drawing which shows the planar shape of the pocket of the turret which concerns on other embodiment of this invention. 本発明の実施形態に係るタレットのポケットの垂直断面形状を示す作動説明図ある。It is an operation explanatory view showing the perpendicular section shape of the pocket of the turret concerning the embodiment of the present invention. 巻締装置におけるタレット配置図である。It is a turret arrangement diagram in the winding device. 図1に対応する従来のタレットのポケットの平面形状を示す作動説明図である。It is an operation explanatory view showing the plane shape of the pocket of the conventional turret corresponding to FIG. 図3に対応する従来のタレットのポケットの垂直断面形状を示す作動説明図ある。FIG. 4 is an operation explanatory view showing a vertical sectional shape of a pocket of the conventional turret corresponding to FIG. 3.

符号の説明Explanation of symbols

1 缶 2 チェーンドッグ
10、18 タレット 11 ポケット
12 ポケット円弧部 13、19 凹状繋ぎ部
14 タレット外周部 16 凸形状円弧面
17 縦方向コーナ面取部
DESCRIPTION OF SYMBOLS 1 Can 2 Chain dog 10, 18 Turret 11 Pocket 12 Pocket circular arc part 13, 19 Concave connection part 14 Turret outer peripheral part 16 Convex-shaped circular arc surface 17 Longitudinal corner chamfering part

Claims (3)

外周部に円弧状のポケットが等ピッチで形成されている一枚のタレット板からなる円柱状容器搬送タレットにおいて、前記ポケットの回転方向後端側にポケット円弧とタレット外周面との繋ぎ部分に、前記ポケット半径より大きな半径の凹状繋ぎ部を有し、かつ前記ポケットの垂直断面形状が、前記タレット厚さ内に中心をもつ大径の凸形状円弧面になっており、前記ポケットに嵌合する容器は前記タレットの肉厚方向中央部の大径円弧面で押圧されるようになっていることを特徴とする円柱状容器搬送タレット。 In the cylindrical container transport turret formed of a single turret plate in which arc-shaped pockets are formed at an equal pitch on the outer periphery, on the connecting portion between the pocket arc and the turret outer peripheral surface on the rear end side in the rotation direction of the pocket, The pocket has a concave connecting portion with a radius larger than the pocket radius, and the vertical cross-sectional shape of the pocket is a large-diameter convex circular arc surface centered within the turret thickness, and fits into the pocket. A cylindrical container transport turret characterized in that the container is pressed by a large-diameter circular arc surface at the center in the thickness direction of the turret. 前記凸形状が、単一半径の円弧で形成されている請求項1記載の円柱状容器搬送タレット。   The cylindrical container transport turret according to claim 1, wherein the convex shape is formed by an arc having a single radius. 前記凸形状が、曲率が順次、あるいは連続的に変化する円弧で形成されている請求項1記載の円柱状容器搬送タレット。   The cylindrical container transport turret according to claim 1, wherein the convex shape is formed by an arc whose curvature changes sequentially or continuously.
JP2004136247A 2004-04-30 2004-04-30 Cylindrical container transport turret device Expired - Fee Related JP3988744B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004136247A JP3988744B2 (en) 2004-04-30 2004-04-30 Cylindrical container transport turret device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004136247A JP3988744B2 (en) 2004-04-30 2004-04-30 Cylindrical container transport turret device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP34086597A Division JP3572914B2 (en) 1997-11-27 1997-11-27 Cylindrical container transfer turret device

Publications (2)

Publication Number Publication Date
JP2004244224A JP2004244224A (en) 2004-09-02
JP3988744B2 true JP3988744B2 (en) 2007-10-10

Family

ID=33028657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004136247A Expired - Fee Related JP3988744B2 (en) 2004-04-30 2004-04-30 Cylindrical container transport turret device

Country Status (1)

Country Link
JP (1) JP3988744B2 (en)

Also Published As

Publication number Publication date
JP2004244224A (en) 2004-09-02

Similar Documents

Publication Publication Date Title
US8690492B2 (en) Ball end mill
JP3988744B2 (en) Cylindrical container transport turret device
JP2007529704A (en) Angular contact ball bearing cage
JP2008175310A (en) Thrust roller bearing cage and thrust roller bearing
JP2008254884A (en) Alignment carrier device
JP2010247902A (en) Workpiece sorting device
JP2005240878A (en) Ball screw
JP2008275131A (en) Double offset type constant velocity universal joint
JP3572914B2 (en) Cylindrical container transfer turret device
CN114258382B (en) Screw conveyor
US7121391B2 (en) One-way clutch
JP2007015025A (en) Taper neck end mill
JP4320669B2 (en) Ball type constant velocity joint
JP2010185541A (en) Ball type constant velocity joint
JP2007182301A (en) Roller device
JP2008202759A (en) Thrust roller bearing
JP2009097601A (en) Punching cage and separable roller bearing
JP2018072056A (en) Force measuring method and force measuring apparatus
KR20210093932A (en) tapered roller bearings
JP4029740B2 (en) Method of manufacturing circulating top for ball screw, circulating top and ball screw
CN216768128U (en) Deep groove ball bearing prevents steel ball collision damage frock
JP2005219746A (en) Can body and can
JPS59153725A (en) Circular work supply device
JPH0672544A (en) Can feeding device of can seamer
JP4318118B2 (en) Screw type conveyor

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061024

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061225

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070306

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070502

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20070626

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070709

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100727

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100727

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110727

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120727

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120727

Year of fee payment: 5

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120727

Year of fee payment: 5

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130727

Year of fee payment: 6

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130727

Year of fee payment: 6

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees