JPH064314Y2 - Bottle mouth inspection head - Google Patents
Bottle mouth inspection headInfo
- Publication number
- JPH064314Y2 JPH064314Y2 JP14478388U JP14478388U JPH064314Y2 JP H064314 Y2 JPH064314 Y2 JP H064314Y2 JP 14478388 U JP14478388 U JP 14478388U JP 14478388 U JP14478388 U JP 14478388U JP H064314 Y2 JPH064314 Y2 JP H064314Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- mouth
- bottle
- top surface
- diameter
- 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
Landscapes
- Examining Or Testing Airtightness (AREA)
Description
【考案の詳細な説明】 (産業上の利用分野) この考案は、成形されたガラスびん体の口部における天
面平滑、びん口部の内径および外径を検査するびん口部
検査ヘッドの改良に関する。[Detailed Description of the Invention] (Industrial field of application) The present invention is an improvement of a bottle mouth inspection head for inspecting the top surface smoothness at the mouth of a molded glass bottle body and the inner diameter and outer diameter of the bottle mouth. Regarding
(従来の技術) 製びん機によって成形されたガラスびん体の口部におけ
る内径と外径および口部の天面平滑を検査する器具とし
ては、例えば実開昭62−53338号公報の第3図に
図示された検査ヘッドが知られている。この検査ヘッド
は、びん口部の外周にカップ状の口外径ゲージを当接
し、かつ、びん口部の内側には棒状の口内径ゲージを挿
入し、さらに口部天面には押え部材を圧着するととも
に、前記口内径ゲージよりびん体内にエアを圧送してエ
ア漏れの有無によって、当該びん体各部における形状の
良否をチェックしようとするものである。しかるに、こ
の従来装置にあっては、特にびん口部の内径のうち、規
定より細いもの(穴細)については前記口内径ゲージの
挿入が不能となりエア漏れが生ずるのでチェックはでき
るが、内径が規定より太いもの(穴大)についてはびん
内への挿入が可能であるのでエアによってはチェックが
できないという問題があった。それゆえに、従来では、
この穴大をチェックするための特別な検査機構、例えば
口内径ゲージの挿入深さを検知するリミットスイッチ等
を必要としていた。(Prior Art) As a device for inspecting the inner diameter and outer diameter of the mouth of a glass bottle body molded by a bottle making machine and the top surface smoothness of the mouth, for example, FIG. 3 of Japanese Utility Model Laid-Open No. 62-53338. The inspection head shown in FIG. With this inspection head, a cup-shaped outer diameter gauge is brought into contact with the outer periphery of the bottle mouth, a rod-shaped inner diameter gauge is inserted inside the bottle mouth, and a pressing member is crimped to the top of the mouth. At the same time, air is pressure-fed into the bottle body from the mouth inner diameter gauge to check the shape of each part of the bottle body according to the presence or absence of air leakage. However, in this conventional device, especially for the inner diameter of the bottle mouth portion that is thinner than the specified (hole), it is possible to check because the mouth inner diameter gauge cannot be inserted and air leakage occurs, but the inner diameter is There is a problem that it is not possible to check with air if something thicker than the regulation (large hole) can be inserted into the bottle. Therefore, traditionally,
A special inspection mechanism for checking this hole size, such as a limit switch for detecting the insertion depth of the inner diameter gauge, is required.
(考案が解決しようとする課題) しかしながら、口部の穴大だけの検査のために特別な検
査機構あるいは電気設備等を別個に付加することは経済
的でもなく、またそれだけ複雑な構造とならざるを得
ず、好ましくない。そこで、この考案は、他の口部検査
と同じエアによるチェックによっけ、穴大を含む口部の
すべての検査をすることができる検査ヘッドの構造を提
案しようとするものである。(Problems to be solved by the invention) However, it is not economical to separately add a special inspection mechanism or electric equipment for the inspection of only the hole of the mouth, and the structure becomes complicated. It is not preferable because it does not get Therefore, the present invention proposes a structure of an inspection head capable of inspecting all of the mouth including the hole size by the same air check as other mouth inspections.
(課題を解決するための手段) すなわち、この考案は、被検査びん体の口部に装着して
びん口部の天面平滑、外径および内径を検査するヘッド
であって、ヘッド本体と、前記ヘッド本体内に設けら
れ、前部にエア供給源と接続されたエア送入口および後
部にはエア圧力の検知部に接続されたエア送出口が形成
されたチャンバと、前記チャンバー内に弾発部材によっ
て常時前方へ付勢して嵌挿されており前進位置では前記
エア送入口を閉じるように配置されたシールブロック
と、前記シールブロックを貫通するように結合されてい
て、該シールブロック結合部の前側にエア流入路を有
し、かつ該エア流入路と連通し後部では前記シールブロ
ック後部でチャンバと連通するように軸線方向に貫通し
て形成されたエア貫通路を有する作動軸体と、前記ヘッ
ド本体前部に設けられ、びん体口部天面に当接する平滑
面を有する天面押え部材と、前記天面押え部材の外側に
設けられ、びん体口部の外側に包着する所定内径の外径
検査部を有し、かつ前記天面押え部材のびん体当接時に
おける平滑面との境界位置に排気孔が設けられた口外径
ゲージと、前記天面押え部材内側に前記作動軸体と接続
して設けられ、びん体口部内に没入する先端細径部の後
部に所定の最小外径よりなる小径部およびその後部に段
部を経て形成された所定の最大外径よりなる大径部を有
するとともに、内部には前記作動軸体のエア貫通路と連
通する内側エア流路が貫通して形成され、かつ外表面に
は外側エア溝が形成された口内径ゲージとからなること
を特徴とする。(Means for Solving the Problem) That is, the present invention is a head mounted on the mouth of a bottle body to be inspected for inspecting the top surface smoothness, outer diameter and inner diameter of the bottle mouth, which comprises: A chamber provided in the head main body, having an air inlet connected to an air supply source in the front part and an air outlet connected to the air pressure detection part in the rear part, and an elastic chamber in the chamber. A seal block which is always urged and inserted forward by a member and which is arranged so as to close the air inlet at the forward position, and which is connected so as to penetrate the seal block, and the seal block connecting portion An operating shaft body having an air inflow passage on the front side thereof, and having an air through passage formed in the rear portion communicating with the air inflow passage so as to penetrate in the axial direction so as to communicate with the chamber at the rear portion of the seal block, Previous A top surface pressing member provided on the front part of the head main body and having a smooth surface that comes into contact with the top surface of the bottle body opening portion, and a predetermined outside surface of the top surface holding member that is wrapped around the bottle body opening portion. An outer diameter gauge having an inner diameter outer diameter inspection section and an exhaust hole provided at an interface position with a smooth surface when the top surface pressing member comes into contact with the bottle body, and the operation inside the top surface pressing member. Consists of a small diameter part with a specified minimum outside diameter at the rear part of the tip small diameter part that is connected to the shaft body and sinks into the mouth of the bottle body, and a specified maximum outside diameter formed through a step part at the rear part. It has a large-diameter portion and an inner diameter gauge having an inner air passage communicating with the air passage of the actuating shaft and penetrating inside, and having an outer air groove formed on the outer surface. It is characterized by
(実施例) 以下添付の図面に従ってこの考案の実施例を説明する
と、第1図はこの考案の一実施例を示すびん口部検査ヘ
ッドの縦断面図、第2図は第1図の検査ヘッドをびん口
部に装着した状態を示す拡大断面図、第3図は検査ヘッ
ドの口内径ゲージの一部拡大図、第4図は検査ヘッドが
穴細のびんに装着された状態を示す縦断面図、第5図は
同じく穴大のびんに装着された状態を示す縦断面図であ
る。(Embodiment) An embodiment of the present invention will be described below with reference to the accompanying drawings. Fig. 1 is a vertical sectional view of a bottle mouth inspection head showing an embodiment of the present invention, and Fig. 2 is an inspection head of Fig. 1. FIG. 3 is an enlarged cross-sectional view showing a state where the inspection head is attached to the bottle mouth portion, FIG. 3 is a partially enlarged view of the mouth inner diameter gauge of the inspection head, and FIG. 4 is a vertical sectional view showing a state where the inspection head is attached to the bottle having a small hole. FIG. 5 and FIG. 5 are longitudinal sectional views showing a state in which the bottle is similarly attached to a hole-sized bottle.
第1図に図示したように、この検査ヘッドHは可動アー
ム11先端に接続されていて、被検査びん体Bの上方よ
り下降してびん口部に装着されびん体B内にエアを送入
し、そのエア圧力をチェックすることによってびん口部
の天面平滑、外径および内径を検査するものである。As shown in FIG. 1, the inspection head H is connected to the tip of the movable arm 11, descends from above the bottle body B to be inspected, and is attached to the bottle mouth to inject air into the bottle body B. Then, the air pressure is checked to inspect the top surface smoothness, the outer diameter, and the inner diameter of the bottle mouth.
ヘッド本体10内上部にはチャンバ20が設けられる。
このチャンバ20は、前部(下部)にエア供給源Aと接
続されたエア送入口21および後部(上部)にはエア圧
力の検知部Gに接続されたエア送出口23が形成され
る。A chamber 20 is provided in an upper portion inside the head body 10.
The chamber 20 has an air inlet 21 connected to the air supply source A at the front (lower part) and an air outlet 23 connected to the air pressure detector G at the rear (upper).
前記チャンバー20内には円柱状のシールブロック30
が弾発部材35によって常時前方へ付勢して嵌挿され
る。このシールブロック30はコイルばね等の弾発部材
35の弾性に抗して後退しているときには前記エア送り
入口21を開き、弾発部材35の付勢力によって前進し
た前進位置では前記エア送入口21を閉じるように配置
されている。A cylindrical seal block 30 is provided in the chamber 20.
Is always biased forward by the elastic member 35 and inserted. The seal block 30 opens the air inlet 21 when retracted against the elasticity of the elastic member 35 such as a coil spring, and the air inlet 21 at the forward position advanced by the urging force of the elastic member 35. Is arranged to close.
前記シールブロック30には作動軸体40が貫通状に結
合される。実施例ではシールブロック30後部に突出し
た作動軸体40の後端ねじ部49にナット31を螺着し
て該作動軸体40がシールブロック30に結合されてい
る。An operating shaft 40 is connected to the seal block 30 in a penetrating manner. In the embodiment, the nut 31 is screwed onto the rear end threaded portion 49 of the operating shaft body 40 protruding to the rear part of the seal block 30, and the operating shaft body 40 is joined to the seal block 30.
作動軸体40は該シールブロック結合部41の前側にエ
ア流入路42を有している。このエア流入路42は、従
って、前記エア送入口21が開いた状態で該送入口21
と連通可能となる。The operating shaft body 40 has an air inflow passage 42 on the front side of the seal block coupling portion 41. Therefore, the air inflow path 42 is provided with the air inlet 21 in an open state.
It becomes possible to communicate with.
また作動軸体40には軸線方向に貫通してエア貫通路4
3が形成されていて、このエア貫通路43は前記エア流
入路42と連通するとともに後部では前記シールブロッ
ク30後部でチャンバ20と連通するようになってい
る。Further, the air shaft 4 is penetrated through the actuating shaft 40 in the axial direction.
3 is formed, and this air through passage 43 communicates with the air inflow passage 42 and also communicates with the chamber 20 at the rear portion of the seal block 30 at the rear portion.
次に、ヘッド本体10の前部に、前記作動軸体40を取
りまくように、びん体口部天面に当接する平滑面51を
有する天面押え部材50が設けられる。図の符号52は
エアシール用のOリングである。Next, a top surface pressing member 50 having a smooth surface 51 that abuts on the top surface of the bottle mouth portion is provided in the front portion of the head body 10 so as to surround the actuating shaft body 40. Reference numeral 52 in the figure is an O-ring for air sealing.
また、前記天面押え部材50の外側に、びん体口部の外
側に包着する所定内径の外径検査部61を有する口外径
ゲージ60が形成される。この口外径ゲージ60には前
記天面押え部材50のびん体当接時における平滑面51
との境界位置に直径約3mmの排気孔63が4箇所十字状
に設けられている。Further, an outer diameter gauge 60 having an outer diameter inspection portion 61 having a predetermined inner diameter, which is wrapped around the outer surface of the bottle mouth portion, is formed on the outer side of the top surface pressing member 50. The outer diameter gauge 60 has a smooth surface 51 when the top pressing member 50 is in contact with the bottle body.
Exhaust holes 63 having a diameter of about 3 mm are provided at four positions in a cross shape at a boundary position between and.
さらに、前記天面押え部材50の内側には、前記作動軸
体40と接続して口内径ゲージ70が設けられる。口内
径ゲージ70は第3図に図示したように、びん体B口部
内に没入する先端細径部71、その後部に段部77を経
て形成された所定の最小外径aよりなる小径部72およ
びその後部に段部73を経て形成された所定の最大外径
bよりなる大径部74とから構成される。なお、所定の
最小外径aはびん口部内径の許容最小値、所定の最大外
径bはびん口部内径の許容最大値であって、最大外径b
と最小外径aとの差cがびん口部の内径許容範囲となる
ように構成される。また、大径部74と小径部72の段
部73は、シールブロック30が後退してエア送入口2
1が開かれているとき、前記天面押え部材50の平滑面
51と同じ高さ位置になるように形成される。Further, inside the top surface pressing member 50, a mouth inner diameter gauge 70 is provided which is connected to the operating shaft body 40. As shown in FIG. 3, the mouth inner diameter gauge 70 is a small diameter portion 72 having a tip minimum diameter portion 71 which is recessed in the mouth portion of the bottle body B and a predetermined minimum outer diameter a formed through a step portion 77 at the rear portion thereof. And a large-diameter portion 74 having a predetermined maximum outer diameter b formed at the rear portion thereof through a step 73. Note that the predetermined minimum outer diameter a is the allowable minimum value of the inner diameter of the bottle mouth, the predetermined maximum outer diameter b is the maximum allowable value of the inner diameter of the bottle mouth, and the maximum outer diameter b
And the minimum outer diameter a are set to be within the allowable range of the inner diameter of the bottle mouth. Further, at the stepped portion 73 of the large diameter portion 74 and the small diameter portion 72, the seal block 30 is retracted and the air inlet 2
When 1 is opened, it is formed so as to be at the same height position as the smooth surface 51 of the top pressing member 50.
この口内径ゲージ70内部には前記作動軸体40のエア
貫通路43と連通する内側エア流路75が貫通して形成
され、外表面には外側エア溝76が前記排気孔63の形
成された位置に対応して十字状に4箇所形成されてい
る。An inner air passage 75 communicating with the air passage 43 of the actuating shaft 40 is formed through the inside of the mouth inner diameter gauge 70, and an outer air groove 76 is formed on the outer surface of the exhaust hole 63. Corresponding to the position, four cross-shaped portions are formed.
(作用) 次に、この考案の検査ヘッドを、その作動とともにより
詳しく説明する。(Operation) Next, the inspection head of the present invention will be described in more detail together with its operation.
まず第1図のように、被検査びん体Bの口部にヘッド本
体10が降下すると、第2図に図示したように、所定の
許容範囲内のびん口内径および外径を有するびん体、つ
まり良品にあっては、その口部は口外径ゲージ60の外
径検査部61と口内径ゲージ70の間に位置し、びん口
部天面は天面押え部材50の平滑面51および口内径ゲ
ージ70の段部73に当接する。First, as shown in FIG. 1, when the head main body 10 is lowered to the mouth of the bottle body B to be inspected, as shown in FIG. 2, a bottle body having a bottle mouth inner diameter and an outer diameter within a predetermined allowable range, That is, in a good product, the mouth portion is located between the outer diameter inspection portion 61 of the mouth outer diameter gauge 60 and the mouth inner diameter gauge 70, and the top surface of the bottle mouth portion is the smooth surface 51 of the top holding member 50 and the mouth inner diameter. It contacts the stepped portion 73 of the gauge 70.
ここでエア源Aからエアが圧送されると第1図から理解
されるようにシールブロック30が後退位置にあるた
め、エア送入口21が開かれ、エアはエア流入路42、
エア貫通路43および内側エア流路75を経てびん体B
内に至り、一方ではチャンバ20を経てエア送出口23
に至る。Here, when the air is pumped from the air source A, the seal block 30 is in the retracted position as can be understood from FIG. 1, so the air inlet 21 is opened and the air flows into the air inflow path 42.
Bottle body B is passed through air through passage 43 and inner air passage 75.
Inside, and on the other hand, through the chamber 20 the air outlet 23
Leading to.
このとき、びん口天面が平滑であれば、びん口は該天面
押え部材50の平滑面51および口内径ゲージ70の段
部73によって閉じられるのでエアが充満しエア送出口
23における圧力が上昇してエア検知部Gの圧力計は所
定の圧力値を示す。At this time, if the top surface of the bottle mouth is smooth, the bottle mouth is closed by the smooth surface 51 of the top surface pressing member 50 and the stepped portion 73 of the mouth inner diameter gauge 70, so that air is filled and the pressure at the air outlet 23 is reduced. The pressure gauge of the air detector G rises and shows a predetermined pressure value.
ところで、ここで万一びん体口部の天面が平滑でない場
合には、第2図のように、前記天面12と該平滑面51
との間に隙間Dが生じるので、エアは口内径ゲージ70
の外側エア溝76および前記隙間Dを経てエア排気孔6
3へ漏れ、送出口23の圧力、つまりエア検知部Gの圧
力計の圧力値が低下し、不良品であることが表示され
る。By the way, if the top surface of the mouth of the bottle is not smooth here, as shown in FIG.
Since there is a gap D between the air and the
Through the outer air groove 76 and the gap D of the air exhaust hole 6
3, the pressure at the delivery port 23, that is, the pressure value of the pressure gauge of the air detection unit G decreases, and it is displayed that the product is defective.
次に、びん口部の内径が許容最小値aより小さい穴細の
場合は、第4図に図示したように、びん口が口内径ゲー
ジの先端細径部71に当接し、びん口天面が該天面押え
部材50の平滑面51に当接できない。従って、この状
態で圧送されたエアは外側エア溝76、天面と該平滑面
51との隙間Sを経てエア排気孔63へと排出されエア
送出口23におけるエア圧力は低下し、エア検知部Gの
圧力計の圧力値の低下によって不良品であることが示さ
れる。Next, when the inner diameter of the bottle mouth portion is a hole smaller than the allowable minimum value a, as shown in FIG. 4, the bottle mouth comes into contact with the tip small diameter portion 71 of the mouth inner diameter gauge, Cannot contact the smooth surface 51 of the top pressing member 50. Therefore, the air pressure-fed in this state is discharged to the air exhaust hole 63 through the outer air groove 76, the gap S between the top surface and the smooth surface 51, and the air pressure at the air outlet 23 decreases, and the air detector A decrease in the pressure value of the G pressure gauge indicates that the product is defective.
これに対して、びん口部の内径が許容最大値bもしくは
bより大きい場合には、第5図に図示したように、天面
押え部材50の平滑面51はびん口に当接してびん内は
密閉されるのであるが、びん口内径がbより大きいた
め、弾発部材35の付勢力によって口内径ゲージ70が
びん内に陥入し、シールブロック30が前進してエア送
入口21を閉じる。従って、この場合には、エア送出口
23における圧力はゼロになり、エア検知部Gの圧力計
は不良品であることを示す。On the other hand, when the inner diameter of the bottle mouth portion is larger than the allowable maximum value b or b, the smooth surface 51 of the top pressing member 50 abuts the bottle mouth, as shown in FIG. Is sealed, but since the inner diameter of the bottle mouth is larger than b, the gauge 70 of the inner diameter of the mouth is recessed into the bottle by the urging force of the elastic member 35, and the seal block 30 advances to close the air inlet 21. . Therefore, in this case, the pressure at the air outlet 23 becomes zero, which indicates that the pressure gauge of the air detection unit G is defective.
なお、口部の外径に関しては、口外径ゲージ60によっ
て検査され、該ゲージの内径より大きい場合にはヘッド
自体がびん体に装着できず、それゆえにエア圧力が所定
の数値を示すことは全くない。Regarding the outer diameter of the mouth, it is inspected by the outer diameter gauge 60, and if it is larger than the inner diameter of the gauge, the head itself cannot be attached to the bottle body, and therefore the air pressure never shows a predetermined numerical value. Absent.
(効果) 以上図示し説明したように、この考案に係るびん口部検
査ヘッドによれば、検査ヘッド本体を被検査びん体口部
に装着してエアを送入し、このエアの圧力をエア送出口
にてチェックすることにより、びん口部の天面平滑、外
径および内径を一度に検査できる大変有用なびん口部検
査ヘッドを提供することができた。このように、この考
案によれば、単純な機構によってびん口部における必要
なチェックを一度に行なうことができるので、コスト上
も経済的であり、また作業効率もはるかに向上させるこ
とができるものである。(Effect) As shown and described above, according to the bottle mouth inspection head according to the present invention, the inspection head main body is attached to the mouth portion of the bottle body to be inspected, and air is fed, and the pressure of this air is adjusted to the air pressure. By checking at the delivery port, it was possible to provide a very useful bottle mouth inspection head capable of inspecting the top surface smoothness, outer diameter and inner diameter of the bottle mouth at once. As described above, according to the present invention, the necessary check can be performed at the mouth of the bottle at once with a simple mechanism, which is economical in terms of cost and can significantly improve work efficiency. Is.
第1図はこの考案の一実施例を示すびん口部検査ヘッド
の縦断面図、第2図は第1図の検査ヘッドをびん口部に
装着した状態を示す拡大断面図、第3図は検査ヘッドの
口内径ゲージの一部拡大図、第4図は検査ヘッドが穴細
のびんに装着された状態を示す縦断面図、第5図は同じ
く穴大のびんに装着された状態を示す縦断面図である。 10……ヘッド本体、20……チャンバ、21……エア
送入口、23……エア送出口、30……シールブロッ
ク、35……弾発部材、40……作動軸体、42……エ
ア流入路、43……エア貫通路、50……天面押え部
材、51……平滑面、60……口外径ゲージ、63……
排気孔、70……口内径ゲージ、72……小径部、73
……段部、74……大径部、75……内側エア流路、7
6……外側エア溝、H……びん口部検査ヘッド、B……
被検査びん体。FIG. 1 is a vertical sectional view of a bottle mouth inspection head showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view showing a state in which the inspection head of FIG. 1 is attached to the bottle mouth portion, and FIG. Partially enlarged view of the mouth inner diameter gauge of the inspection head, FIG. 4 is a vertical cross-sectional view showing a state in which the inspection head is attached to a bottle with a small hole, and FIG. 5 shows a state in which it is attached to a bottle with a large hole. FIG. 10 ... Head main body, 20 ... Chamber, 21 ... Air inlet, 23 ... Air outlet, 30 ... Seal block, 35 ... Resilient member, 40 ... Operating shaft, 42 ... Air inflow Road, 43 ... Air passage, 50 ... Top pressing member, 51 ... Smooth surface, 60 ... Outer diameter gauge, 63 ...
Exhaust hole, 70 ... Port inner diameter gauge, 72 ... Small diameter part, 73
…… Step, 74 …… Large diameter part, 75 …… Inner air flow path, 7
6 ... Outside air groove, H ... Bottle mouth inspection head, B ...
Inspected bottle body.
Claims (1)
部の天面平滑、外径および内径を検査するヘッドであっ
て、 ヘッド本体(10)と、 前記ヘッド本体内に設けられ、前部にエア供給源(A)と
接続されたエア送入口(21)および後部にはエア圧力の検
知部(G)に接続されたエア送出口(23)が形成されたチャ
ンバ(20)と、 前記チャンバー内に弾発部材(35)によって常時前方へ付
勢して嵌挿されており前進位置では前記エア送入口を閉
じるように配置されたシールブロック(30)と、 前記シールブロックを貫通するように結合されていて、
該シールブロック結合部(41)の前側にエア流入路(42)を
有し、かつ該エア流入路と連通し後部では前記シールブ
ロック後部でチャンバと連通するように軸線方向に貫通
して形成されたエア貫通路(43)を有する作動軸体(40)
と、 前記ヘッド本体前部に設けられ、びん体口部天面に当接
する平滑面(51)を有する天面押え部材(50)と、 前記天面押え部材の外側に設けられ、びん体口部の外側
に包着する所定内径の外径検査部(61)を有し、かつ前記
天面押え部材のびん体当接時における平滑面との境界位
置に排気孔(63)が設けられた口外径ゲージ(60)と、 前記天面押え部材内側に前記作動軸体と接続して設けら
れ、びん体口部内に没入する先端細径部(71)の後部に所
定の最小外径(a)よりなる小径部(72)およびその後部に
段部(73)を経て形成された所定の最大外径(b)よりなる
大径部(74)を有するとともに、内部には前記作動軸体の
エア貫通路と連通する内側エア流路(75)が貫通して形成
され、かつ外表面には外側エア溝(76)が形成された口内
径ゲージ(70) とからなることを特徴とするびん口部検査ヘッド。1. A head for mounting on the mouth of a bottle body (B) to be inspected and inspecting the top surface smoothness, outer diameter and inner diameter of the bottle mouth, which comprises a head body (10) and the inside of the head body. A chamber provided in the front with an air inlet (21) connected to the air supply source (A) and an air outlet (23) connected to the air pressure detector (G) in the rear (20), a seal block (30) which is always inserted in the chamber by a resilient member (35) while being biased forward, and which is arranged to close the air inlet at the forward position, It is connected so as to penetrate the seal block,
An air inflow path (42) is provided on the front side of the seal block coupling part (41), and is formed so as to communicate with the air inflow path and penetrate in the axial direction so as to communicate with the chamber at the rear part of the seal block. Actuating shaft (40) having a closed air passage (43)
A top surface pressing member (50) provided on the front part of the head main body and having a smooth surface (51) that comes into contact with the top surface of the bottle body opening, and a bottle body opening provided outside the top surface pressing member. It has an outer diameter inspection part (61) with a predetermined inner diameter that is wrapped around the outside of the part, and an exhaust hole (63) is provided at the boundary position with the smooth surface when the top surface pressing member contacts the bottle body. Mouth diameter gauge (60) and a predetermined minimum outer diameter (a) at the rear part of the tip small diameter part (71) that is provided inside the top surface pressing member and connected to the operating shaft body and is immersed in the mouth part of the bottle body. ) And a large diameter portion (74) having a predetermined maximum outer diameter (b) formed through a stepped portion (73) at the rear portion of the working shaft body. A bottle characterized by comprising an inner diameter gauge (70) having an inner air flow passage (75) communicating therewith and penetratingly formed therein, and having an outer air groove (76) formed on the outer surface thereof. Oral inspection head.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14478388U JPH064314Y2 (en) | 1988-11-04 | 1988-11-04 | Bottle mouth inspection head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14478388U JPH064314Y2 (en) | 1988-11-04 | 1988-11-04 | Bottle mouth inspection head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0265138U JPH0265138U (en) | 1990-05-16 |
JPH064314Y2 true JPH064314Y2 (en) | 1994-02-02 |
Family
ID=31412791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14478388U Expired - Lifetime JPH064314Y2 (en) | 1988-11-04 | 1988-11-04 | Bottle mouth inspection head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH064314Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115290275B (en) * | 2022-10-09 | 2022-12-30 | 佳阳(广东)精密科技有限公司 | Air tightness detection device for vacuum cup production |
-
1988
- 1988-11-04 JP JP14478388U patent/JPH064314Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0265138U (en) | 1990-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1096241A1 (en) | Integrated pressure and temperature sensor for high pressure fluid | |
CN208505518U (en) | A kind of Fluid pressure detection sensor | |
JPH064314Y2 (en) | Bottle mouth inspection head | |
US20050006854A1 (en) | Cylinder head gasket | |
JPH07239284A (en) | Leak inspection device | |
US4437335A (en) | Gauge and method of determining the existence of irregularities in a surface of an article | |
CN206722948U (en) | The automatic checkout system of fuel injector low pressure chamber sealing | |
JPH09166514A (en) | Operation inspection device for opening/closing means | |
CN212158971U (en) | Detection tool for detecting air tightness of end cover | |
CN208937258U (en) | A kind of structure for pressure test for surveying column valve deck leakproofness of the blank shape with unthreaded hole | |
CN208313492U (en) | A kind of Fluid pressure detection sensor | |
JP2002328111A (en) | Device and method for inspecting air tightness for gas sensor | |
JPH1194682A (en) | Leak testing device and leak testing method | |
CN205879476U (en) | Motor gas tightness detection device | |
CN205826235U (en) | A kind of sealing device for cavity series products sealing propertytest | |
JP4295873B2 (en) | Work press-fitting device | |
JP3551283B2 (en) | Welding member detection device for welding machine | |
CN217878235U (en) | Airtightness detection device | |
CN217384580U (en) | Three-way valve airtightness detection tool | |
CN217032853U (en) | Seamless gas cylinder pressure measurement | |
CN212158974U (en) | Differential pressure valve island for pressure resistance test of product | |
JPH0232568B2 (en) | BARUBUSHIITOKENSASOCHI | |
JPH0452540A (en) | Inspecting method and inspecting apparatus of bottle | |
JP2965411B2 (en) | Calorific value measuring device | |
CN107061093A (en) | The automatic checkout system of fuel injector low pressure chamber sealing |