JPH0585454B2 - - Google Patents
Info
- Publication number
- JPH0585454B2 JPH0585454B2 JP32549589A JP32549589A JPH0585454B2 JP H0585454 B2 JPH0585454 B2 JP H0585454B2 JP 32549589 A JP32549589 A JP 32549589A JP 32549589 A JP32549589 A JP 32549589A JP H0585454 B2 JPH0585454 B2 JP H0585454B2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- edge
- lids
- groove
- screw
- 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
Links
- 238000000926 separation method Methods 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 230000009191 jumping Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- De-Stacking Of Articles (AREA)
- Screw Conveyors (AREA)
- Specific Conveyance Elements (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Sealing Of Jars (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は容器蓋の検査装置等における蓋の供給
装置、更に詳細には蓋のピンホール及び汚れの有
無を検査する装置における蓋の供給装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a lid supplying device for a container lid inspection device, etc., and more particularly to a lid supplying device for a device for inspecting the presence or absence of pinholes and dirt on the lid. It is related to.
缶容器の蓋１、特にタブ１ｂ付きスコアー入り
蓋１のリベツト１ｃ部やスコアー線部の検査装置
はその蓋に洩れの原因となるピンホールを空気圧
力の漏洩により検査するものである。この検査装
置においては蓋１は回転テーブル２の外周に等間
隔に設けた検査ヘツドに送つている。この蓋１は
その内面となる面の汚れをカメラにより検査する
ためと、内面の保護層の摩耗を防止するため検査
ヘツドの蓋受台上に内面を上側にした裏返しにし
て送つている。
The apparatus for inspecting the lid 1 of a can container, particularly the rivet 1c and score line portion of the scored lid 1 with the tab 1b, is for inspecting pinholes that may cause leakage in the lid by leaking air pressure. In this inspection device, lids 1 are sent to inspection heads provided at equal intervals around the outer circumference of a rotary table 2. This lid 1 is sent upside down with the inside surface facing up onto the lid holder of the inspection head in order to inspect the dirt on the inside surface using a camera and to prevent abrasion of the protective layer on the inside surface.
而して従来は、回転テーブル２の外周の蓋受取
位置P3には蓋供給用のターレツト３の外周を回
動すべく設け、このターレツト３の外周に沿つて
蓋の両側を案内するガイドレール４，５を水平に
設け、このガイドレール４，５は多数の蓋１，１
……を積み重ねた蓋の分離供給位置P0より上記
蓋受取位置P3に向かつて延長させている。 Conventionally, a lid receiving position P 3 on the outer periphery of the rotary table 2 is provided with a guide rail for rotating the outer periphery of the turret 3 for supplying the lid, and guiding both sides of the lid along the outer periphery of the turret 3. 4 and 5 are provided horizontally, and these guide rails 4 and 5 are connected to a large number of lids 1 and 1.
... is extended from the separated supply position P0 of the stacked lids toward the lid receiving position P3 .
しかしながら、蓋の分離供給位置において多数
の積み重ねた蓋はガイドレール上に落下するとき
に跳ね上がつてその位置が狂つたり蓋に傷がつい
たりする欠点がある。特に高速化すると蓋の落下
速度が速くなるので、この欠点は大きくなり、高
速化には限度があつた。
However, there is a drawback that a large number of stacked lids at the lid separation and supply position jump up when falling onto the guide rail, causing misalignment and damage to the lids. In particular, as the speed increases, the falling speed of the lid becomes faster, so this drawback becomes more significant, and there is a limit to how high the speed can be increased.
本発明は、蓋内面が上向きに積まれた蓋を下か
ら１枚ずつ取出し、フイードターレツトに受け渡
しをする機構及びフイードターレツトで蓋を搬送
しながら位置決めし次の工程へ精度良く受け渡し
する機構において高速運転時に於いても蓋に傷を
つけず安定して搬送する事を目的とするものであ
る。 The present invention has a mechanism that takes out the lids stacked with the inner surface facing upward one by one from the bottom and transfers them to the feed turret, and the feed turret positions the lids while conveying them and transfers them to the next process with high precision. The purpose of this mechanism is to transport lids stably without damaging them even during high-speed operation.
本発明は、上記の課題を解決するためになされ
たもので、回転テーブル２の外周の蓋受取位置
P3には蓋供給用のターレツト３の外周を回動す
べく設け、このターレツト３の外周に沿つて蓋の
両側を案内するガイドレール４．５を水平に設
け、このガイドレール４，５は多数の蓋１，１…
…を積み重ねた蓋の分離供給位置P0より上記蓋
受取位置P3に向かつて延長させ、上記蓋１の分
離供給位置P0の積み重なつた蓋１ａにおいて、
その後方と内方と外方には最下部の蓋の周辺部と
係合する３つのスクリユーロールＡ，Ｂ，Ｃを回
動すべく設け、上記スクリユーロールＡ，Ｂ，Ｃ
の上縁には蓋の縁の導入用の溝a1，b1，c1を設
け、またその周面には蓋の縁を下方に案内する溝
a2，b2，c2を設け、そのスクリユーロールＢ，Ｃ
の下縁には蓋の壁面逃し用の溝b3，c3を設け、上
記スクリユーロールＢ，Ｃの下面は上記ガイドレ
ール４，５の上面と小さな間隙で対向させ、これ
により蓋１の押え面を構成してなる容器蓋の検査
装置等における蓋の供給装置である。
The present invention has been made to solve the above problems, and includes a cover receiving position on the outer periphery of the rotary table 2.
P 3 is provided to rotate the outer periphery of the turret 3 for supplying the lid, and guide rails 4.5 are provided horizontally along the outer periphery of this turret 3 to guide both sides of the lid. Many lids 1, 1...
... is extended from the separation supply position P 0 of the stacked lids toward the lid receiving position P 3 , and in the stacked lids 1a at the separation supply position P 0 of the lids 1,
Three screw rolls A, B, and C are rotatably provided at the rear, inside, and outside of the lid to engage with the peripheral portion of the lowermost lid, and the screw rolls A, B, and C are rotatably provided.
Grooves a 1 , b 1 , c 1 are provided on the upper edge for introducing the edge of the lid, and grooves on the circumference for guiding the edge of the lid downward are provided.
a 2 , b 2 , c 2 are provided, and the screw rolls B and C are
Grooves b 3 and c 3 are provided on the lower edge of the lid for relief from the wall surface of the lid, and the lower surfaces of the screw rolls B and C are opposed to the upper surfaces of the guide rails 4 and 5 with a small gap between them. This is a lid supplying device for a container lid inspection device, etc., which has a holding surface.
３つのそれぞれ異なる溝形状を持つスクリユー
ロールＡ，Ｂ，Ｃは第１図矢印方向に回転してス
クリユーロールＡ，Ｂ，Ｃの溝a1，a2，b1，b2，
c1，c2は積まれた蓋１を１枚ずつ取り出して下方
に運び、積み重なつた蓋１の下部の蓋を１つずつ
分離してその下に位置する蓋送りの為のターレツ
ト３のフインガー８及び内外一対のガイドレール
４．５間に１枚ずつ落下させる。而してこの際、
各スクリユーロールＡ，Ｂ，Ｃの下面は落下した
蓋１が上方に跳ね上がるのを防止する。
Screw rolls A, B, and C, each having a different groove shape, rotate in the direction of the arrow in Figure 1 to form the grooves a 1 , a 2 , b 1 , b 2 , and grooves of screw rolls A, B, and C.
c 1 and c 2 take out the stacked lids 1 one by one and carry them downward, separate the lower lids of the stacked lids 1 one by one, and move them to the turret 3 located below for transporting the lids. The sheets are dropped one by one between the fingers 8 and the pair of inner and outer guide rails 4.5. At this time,
The lower surface of each screw roll A, B, C prevents the fallen lid 1 from jumping upward.
第１、第２図示のように回転テーブル２に隣接
する位置には蓋供給用のターレツト３を点６を中
心として連続回転すべく設け、また蓋１の両側を
案内する円弧状の内外のガイドレール４，５は上
記点６より更に外側の点７を中心として固定し、
このガイドレール４，５は蓋１の分離供給位置
P0より上記蓋受取位置P3に向かつて中心の点６
に接近するよう偏心せしめる。
As shown in the first and second figures, a lid supplying turret 3 is provided at a position adjacent to the rotary table 2 so as to continuously rotate around a point 6, and arc-shaped inner and outer guides are provided to guide both sides of the lid 1. The rails 4 and 5 are fixed around a point 7 further outside the above point 6,
These guide rails 4 and 5 are the separate supply position of the lid 1.
Point 6 in the center of the direction from P 0 to the above lid receiving position P 3
make it eccentric so that it approaches .
したがつて、分離供給位置P0では蓋１とター
レツト３のフインガー８との間にはS1＋S0＝2S0
の間隙があるが、蓋受取位置P3では小さな間隙
S2しかない。 Therefore, at the separation supply position P 0 , the distance between the lid 1 and the finger 8 of the turret 3 is S 1 +S 0 =2S 0
There is a gap, but the gap is small at lid receiving position P 3 .
There is only S2 .
上記蓋の分離供給位置P0上の積み重なつた蓋
１ａにおいて、その後方と内方と外方には最下部
の蓋１の周辺部と係合する３つのスクリユーロー
ルＡ，Ｂ，Ｃを軸９，１０，１１により夫々同方
向に回動すべく設ける。軸スクリユーロールＡ，
Ｂ，Ｃの上面には切欠円盤状のセパレータ１２，
１３，１４を固定する。 In the stacked lids 1a above the lid separation supply position P 0 , three screw rolls A, B, and C are provided behind, inwardly, and outwardly to engage with the periphery of the lowermost lid 1. are provided to be rotated in the same direction by shafts 9, 10, and 11, respectively. Axial screw roll A,
On the upper surfaces of B and C, a notched disk-shaped separator 12,
Fix 13 and 14.
第４図イ，ロ示のように、上記スクリユーロー
ルＡ，Ｂ，Ｃの上縁には蓋の縁の導入用の溝a1，
b1，c1を設け、またその周面には蓋の縁を下方に
案内する溝a2，b2，c2を設け、そのスクリユーロ
ールＢ，Ｃの下縁には蓋の壁面逃し用の溝b3，c3
を設ける。第４図示のように上記スクリユーロー
ルＢ，Ｃの下面は上記ガイドレール４，５の上面
と0.3mm程度の小さな間隙で対向させ、これによ
り蓋１の押え面を構成する。 As shown in FIGS. 4A and 4B, the upper edges of the screw rolls A, B, and C have grooves a 1 for introducing the edges of the lid,
b 1 and c 1 are provided, and grooves a 2 , b 2 , and c 2 are provided on their circumferential surfaces to guide the edge of the lid downward, and the lower edges of the screw rolls B and C are provided with wall reliefs for the lid. Grooves for b 3 , c 3
will be established. As shown in FIG. 4, the lower surfaces of the screw rolls B and C are opposed to the upper surfaces of the guide rails 4 and 5 with a small gap of about 0.3 mm, thereby forming a holding surface for the lid 1.
次にこの装置の動作を説明する。 Next, the operation of this device will be explained.
３つのそれぞれ異なる溝形状を持つスクリユー
ロールＡ，Ｂ，Ｃは第１図矢印方向に回転してス
クリユーロールＡ，Ｂ，Ｃの溝a1，a2，b1，b2，
c1，c2は積まれた蓋１を１枚ずつ取り出して下方
に運び、積み重なつた蓋１の下部の蓋を１つずつ
分離してその下に位置する蓋送りの為のターレツ
ト３のフインガー８及び内外一対のガイドレール
４，５間に１枚ずつ落下させる。而してこの際、
各スクリユーロールＡ，Ｂ，Ｃの下面は落下した
蓋１が上方に跳ね上がるのを防止する。また、ス
クリユーロールＢ，Ｃの溝b3，c3はガイドレール
４，５上に乗つた蓋１が位置P0からP1へ移動す
る際に蓋内面がスクリユーロールＢ，Ｃに干渉す
るのを防ぐ。蓋位置P0での蓋１とターレツトフ
インガー８とのクリアランスはS0＋S1で、ターレ
ツト３が回転し蓋１を位置P1，P2，P3へ進行す
るにつれてクリアランスは最終的に小さなS2とな
る。したがつて、蓋１は位置P3で正確に規正さ
れ、回転テーブル２に確実に供給されるものであ
る。 Screw rolls A, B, and C, each having a different groove shape, rotate in the direction of the arrow in Figure 1 to form the grooves a 1 , a 2 , b 1 , b 2 , and grooves of screw rolls A, B, and C.
c 1 and c 2 take out the stacked lids 1 one by one and carry them downward, separate the lower lids of the stacked lids 1 one by one, and move them to the turret 3 located below for transporting the lids. The sheets are dropped one by one between the fingers 8 and the pair of inner and outer guide rails 4 and 5. At this time,
The lower surface of each screw roll A, B, C prevents the fallen lid 1 from jumping upward. In addition, the grooves b 3 and c 3 of the screw rolls B and C interfere with the inner surface of the lid when the lid 1 mounted on the guide rails 4 and 5 moves from position P 0 to P 1 . prevent it from happening. The clearance between the lid 1 and the turret finger 8 at the lid position P 0 is S 0 + S 1 , and as the turret 3 rotates and the lid 1 advances to positions P 1 , P 2 , and P 3 , the clearance eventually becomes smaller. It becomes S 2 . Therefore, the lid 1 is accurately regulated at the position P3 and is reliably fed to the rotary table 2.
本発明によれば、下記のような効果が得られ
る。
According to the present invention, the following effects can be obtained.
スクリユーロールに蓋干渉防止溝を付けたこ
とにより、蓋内面上向きの蓋送りの場合で蓋切
りされた蓋がフイードライン到達までスクリユ
ーロールでガイドできるので、従来スクリユー
ロール下面高さを蓋の厚さ以下に下げられなか
つた為に起きた、落下時のバウンドによる時間
的ロスと蓋への傷等が防げ、品質を落とすこと
なく、高速運転が可能になつた。 By attaching a lid interference prevention groove to the screw roll, when the lid is fed upward from the inner surface of the lid, the cut lid can be guided by the screw roll until it reaches the feed line. This prevents time loss and damage to the lid due to bouncing when dropped, which would otherwise occur if the lid was not lowered below the thickness, and enabled high-speed operation without compromising quality.
蓋位置P0でのクリアランスが偏心Ｅにより
大きく取れる事で高速で運転した場合の蓋の安
定性が増し、タイミング調整が簡単になつた。 By increasing the clearance at the lid position P 0 due to the eccentricity E, the stability of the lid increases when operating at high speed, and timing adjustment becomes easier.
蓋位置P0からP3までの移動の間にフインガ
ーと蓋とのクリアランスがS1からS2へと連続的
に狭まる為、蓋の送りがスムーズにできる。 Since the clearance between the finger and the lid continuously narrows from S 1 to S 2 while moving from lid position P 0 to P 3 , the lid can be fed smoothly.
内，外のガイドレールの蓋走行カーブが単心
円でできており、安価に製作できる。 The lid running curves of the inner and outer guide rails are made of single-centered circles, which can be manufactured at low cost.
第１図は本発明の一実施例の斜視図、第２図は
その平面図、第３図は同じくその要部の拡大図、
第４図イは第３図−線相当部分の端面図、同
ロは各スクリユーロールの斜視図、第５図イ，
ロ，ハは各スクリユーロールの周面の展開図であ
る。
１，１ａ……蓋、２……回転テーブル、P3…
…蓋受取位置、３……ターレツト、４，５……ガ
イドレール、P0……分離供給位置、Ａ，Ｂ，Ｃ
……スクリユーロール、a1，b1，c1……導入用
溝、a2，b2，c2……案内溝、b3，c3……壁面逃し
用溝。
FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is an enlarged view of the main parts thereof.
Figure 4A is an end view of the portion corresponding to the line in Figure 3, Figure 4B is a perspective view of each screw roll, Figure 5A,
B and C are developed views of the circumferential surface of each screw roll. 1, 1a...Lid, 2...Rotary table, P 3 ...
... Lid receiving position, 3 ... Turret, 4, 5 ... Guide rail, P 0 ... Separation supply position, A, B, C
... Screw roll, a 1 , b 1 , c 1 ... introduction groove, a 2 , b 2 , c 2 ... guide groove, b 3 , c 3 ... wall relief groove.
Claims (1)
用のターレツトの外周を回動すべく設け、このタ
ーレツトの外周に沿つて蓋の両側を案内するガイ
ドレールを水平に設け、このガイドレールは多数
の蓋を積み重ねた蓋の分離供給位置より上記蓋受
取位置に向かつて延長させ、上記蓋の分離供給位
置上のつみかさなつた蓋において、その後方と内
方と外方には最下部の蓋の周辺部と係合する３つ
のスクリユーロールを回動すべく設け、上記スク
リユーロールの上縁には蓋の縁の導入用の溝を設
け、またその周面には蓋の縁を下方に案内する溝
を設け、そのスクリユーロールの下縁には蓋の壁
面逃し用の溝を設け、上記スクリユーロールの下
面は上記ガイドレールの上面と小さな間隙で対向
させ、これにより蓋の押え面を構成してなる容器
蓋の検査装置等における蓋の供給装置。 ２ 上記ガイドレールは蓋の分離供給位置より上
記蓋受取位置に向かつて中心の点に接近するよう
偏心せしめてなる請求項第１項記載の容器蓋の検
査装置等における蓋の供給装置。[Claims] 1. A lid receiving position on the outer periphery of the rotary table is provided to rotate the outer periphery of a turret for supplying the lid, and guide rails are provided horizontally along the outer periphery of the turret to guide both sides of the lid. , this guide rail is extended toward the lid receiving position from the separation supply position of the stacked lids, and extends behind, inwardly, and outwardly from the lid receiving position with the handle on the separation supply position of the lids. is provided with three screw rolls for rotation that engage with the periphery of the lowermost lid, and the upper edge of the screw roll is provided with a groove for introducing the edge of the lid, and the peripheral surface thereof is provided with a groove for introducing the lid edge. is provided with a groove to guide the edge of the lid downward, the lower edge of the screw roll is provided with a groove for relief from the wall of the lid, and the lower surface of the screw roll faces the upper surface of the guide rail with a small gap. , a lid supplying device for a container lid inspection device, etc., which constitutes a lid holding surface. 2. A lid feeding device for a container lid inspection device or the like according to claim 1, wherein the guide rail is eccentrically arranged so as to approach a central point from the lid separation supply position toward the lid receiving position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32549589A JPH03186523A (en) | 1989-12-15 | 1989-12-15 | Cover feeding device in inspection device for container cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32549589A JPH03186523A (en) | 1989-12-15 | 1989-12-15 | Cover feeding device in inspection device for container cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03186523A JPH03186523A (en) | 1991-08-14 |
| JPH0585454B2 true JPH0585454B2 (en) | 1993-12-07 |
Family
ID=18177516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32549589A Granted JPH03186523A (en) | 1989-12-15 | 1989-12-15 | Cover feeding device in inspection device for container cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03186523A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4534480B2 (en) * | 2003-12-22 | 2010-09-01 | 大正製薬株式会社 | Separation and supply guide for containers with buttocks |
| JP5440015B2 (en) * | 2009-08-14 | 2014-03-12 | 東洋製罐株式会社 | Defective lid removal apparatus and defective lid removal method |
| KR101226257B1 (en) * | 2011-06-22 | 2013-02-12 | 도우이앤티 주식회사 | Container lid sealing devices |
| CN104692135A (en) * | 2013-12-10 | 2015-06-10 | 北京航天斯达新技术装备公司 | Cover separating mechanism for automatic packing production line |
| CN110451226B (en) * | 2017-07-03 | 2020-11-06 | 浦江拉布拉多工业产品设计有限公司 | Working method of upper cover mechanism |
| CN108372944A (en) * | 2018-03-28 | 2018-08-07 | 广州集瀚自动化设备有限公司 | Divide lid machine |
| CN110589449A (en) * | 2019-08-30 | 2019-12-20 | 南京斯杩克机器人技术有限公司 | Industrial robot moving platform and operation method |
-
1989
- 1989-12-15 JP JP32549589A patent/JPH03186523A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03186523A (en) | 1991-08-14 |
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