JP3165199U

JP3165199U - Glove pinhole inspection device

Info

Publication number: JP3165199U
Application number: JP2010007036U
Authority: JP
Inventors: 清彦望戸
Original assignee: 三興化学工業株式会社
Priority date: 2010-10-22
Filing date: 2010-10-22
Publication date: 2011-01-06
Anticipated expiration: 2020-10-22

Abstract

【課題】簡易な構成で製造コストが廉価で、検査が容易で、手袋を確実かつ損傷させることなく取付けることのできる手袋のピンホール検査装置を提供する。【解決手段】内部に高圧気体Ｈを送るためのパイプ１１を配置した本体部１０と、本体部１０の上面から立設され、パイプ１１から送られた高圧気体Ｈを、上端部から手袋Ｇの内部に噴出する供給シャフト２０と、供給シャフト２０の上端部より下位に水平方向に固定され、手袋Ｇの裾部Ｇ１が下面３１にまで達する状態で密に嵌着する円板状の固定板３０と、供給シャフト２０の固定板３０より下位部分に水平方向に設けられ、昇降動自在で、供給シャフト２０に固定するための固定部材４２を備え、上面４１と固定板３０の下面３１との間で手袋Ｇの裾部Ｇ１を挟持する略円板状の昇降板４０を設けて構成する。【選択図】図１PROBLEM TO BE SOLVED: To provide a pinhole inspection device for a glove, which has a simple configuration, a low manufacturing cost, easy inspection, and can be attached reliably and without damaging the glove. SOLUTION: A main body 10 in which a pipe 11 for sending a high pressure gas H is arranged, and a high pressure gas H erected from the upper surface of the main body 10 and sent from the pipe 11 are sent from an upper end portion of a glove G. A disc-shaped fixing plate 30 that is horizontally fixed below the upper end of the supply shaft 20 and that is ejected inside, and is tightly fitted with the hem G1 of the glove G reaching the lower surface 31. And, a fixing member 42 is provided in a horizontal direction below the fixing plate 30 of the supply shaft 20, is movable up and down, and is fixed to the supply shaft 20, and is between the upper surface 41 and the lower surface 31 of the fixing plate 30. A substantially disk-shaped elevating plate 40 for sandwiching the hem portion G1 of the glove G is provided. [Selection diagram] Fig. 1

Description

本考案は、ゴム製あるいは樹脂製手袋のピンホールの有無を検査する検査装置に関するものである。 The present invention relates to an inspection device for inspecting the presence or absence of pinholes in rubber or resin gloves.

例えば、電気装置に触れる作業や手術を行うための手袋として、絶縁性や耐透水性などに優れるゴム製や樹脂製のものが多く使用されている。こうした手袋は、感電や感染などを未然に防止する必要性から、ピンホールが存在するものの使用は避けなければならない。 For example, as a glove for performing an operation to touch an electric device or performing an operation, a rubber or resin-made glove having excellent insulation and water resistance is often used. These gloves must be used in the presence of pinholes because of the need to prevent electric shock and infection.

そのため、従来から、こうした手袋にピンホールが存在するか否かを検査するための検査装置が使用されている（例えば、特許文献１、２参照）。 Therefore, conventionally, an inspection apparatus for inspecting whether or not a pinhole is present in such a glove has been used (see, for example, Patent Documents 1 and 2).

特許文献１に記載の検査装置は、その請求項９に記載のように、合成樹脂製やゴム製の手袋を、その開口部に適合する保持具に被せて気密に取付け、内部に高圧気体を封入して膨らませ、その高圧気体の漏洩によって発生する超音波を、超音波検出器によって検出してピンホールの有無を検査している。 As described in claim 9, the inspection device described in Patent Document 1 is a synthetic resin or rubber glove that is mounted in a gastight manner on a holder that fits the opening, and a high-pressure gas is introduced inside. An ultrasonic detector detects the presence of pinholes by detecting the ultrasonic waves generated by the leakage of the high-pressure gas by using an ultrasonic detector.

また、特許文献２に記載の検査装置も同様に、その請求項１に記載のように、手袋の開口部を保持具に被せて、その内部に高圧気体を封入して膨らませ、超音波検出器によってピンホールの有無を検出している。 Similarly, in the inspection apparatus described in Patent Document 2, as described in Claim 1, the opening of the glove is covered with a holder, and high-pressure gas is sealed in the inside to inflate the ultrasonic detector. The presence or absence of a pinhole is detected by.

特開平７−２１８３７７号公報JP-A-7-218377 特開平７−１５１６３５号公報JP 7-151635 A

しかし、上記二つの従来技術に係る検査装置には解決すべき大きな問題がある。すなわち、両検査装置共に、超音波検出器によってピンホールの有無を検査するため、当該超音波検出器などの機器を必要として装置が複雑となり、これに伴い製造コストが嵩む。また、検査自体も大掛かりで厄介である。 However, the inspection apparatuses according to the above two conventional techniques have a big problem to be solved. That is, since both inspection apparatuses inspect for the presence or absence of pinholes using an ultrasonic detector, the apparatus becomes complicated, requiring equipment such as the ultrasonic detector, and the manufacturing cost increases accordingly. Also, the inspection itself is large and troublesome.

また、特許文献１に記載の検査装置では、手袋を、その開口部を保持具に被せて取付けるので、当該手袋が高圧気体の圧力によって保持具から離脱し易いといった問題がある。 Moreover, in the inspection apparatus described in Patent Document 1, since the glove is attached with its opening covered on the holder, there is a problem that the glove is easily detached from the holder due to the pressure of the high-pressure gas.

また、特許文献２に記載の検査装置では、手袋の裾を、可動留具の鋭利なエッジと、固定留具の傾斜面とによって線接触状態で挟持するので、挟持されている部分（裾）が破損し易いといった問題がある。例えば、手術用の手袋は超肉薄に形成されているため、その危険性が高い。 Moreover, in the inspection apparatus described in Patent Document 2, the hem of the glove is pinched in a line contact state by the sharp edge of the movable clasp and the inclined surface of the fixed clasp. There is a problem that is easily damaged. For example, surgical gloves are extremely thin, so the risk is high.

また、可動留具のエッジと固定留具の傾斜面とを、その全長にわたって均一に線接触させるためには、必然的に高精度の加工技術と組立技術を必要とするため、製造が極めて厄介である。また、例えば、組立てにバラツキが生じると均一な線接触が得られないので、手袋の裾から高圧気体が漏れてしまい、正確な検査を行うことができない。 In addition, in order to bring the movable fastener edge and the inclined surface of the fixed fastener into line contact uniformly over the entire length, high precision processing technology and assembly technology are inevitably required. It is. In addition, for example, if the assembling varies, uniform line contact cannot be obtained, so that high-pressure gas leaks from the hem of the glove, and accurate inspection cannot be performed.

本考案はこうした問題に鑑み創案されたもので、簡易な構成で製造コストが廉価であり、検査を容易かつ正確に行うことができ、さらに、手袋を確実かつ損傷させることなく取付けることのできる手袋のピンホール検査装置を提供することを課題とする。 The present invention was devised in view of these problems, has a simple structure, is inexpensive to manufacture, can be easily and accurately inspected, and can be attached securely and without damage. It is an object to provide a pinhole inspection apparatus.

図１乃至図４を参照して説明する。請求項１に記載の手袋のピンホール検査装置１は、ゴム製や樹脂製の手袋Ｇのピンホールの有無を検査する装置であり、内部に高圧気体Ｈを送るためのパイプ１１を配置した箱状の本体部１０と、前記本体部１０の上面から立設され、前記パイプ１１から送られた高圧気体Ｈを、上端部から前記手袋Ｇの内部に噴出する供給シャフト２０と、前記供給シャフト２０の上端部より下位に水平方向に固定され、前記手袋Ｇの裾部Ｇ１より大きな外径を有し、当該裾部Ｇ１が下面３１にまで達する状態で密に嵌着する円板状の固定板３０と、前記供給シャフト２０の前記固定板３０より下位部分に水平方向に設けられ、昇降動自在で、前記供給シャフト２０に固定するための固定部材４２を備え、前記固定板３０と同一またはそれより大きい外径を有し、上面４１と前記固定板３０の下面３１との間で前記手袋Ｇの裾部Ｇ１を挟持する略円板状の昇降板４０と、を備える。 This will be described with reference to FIGS. The glove pinhole inspection device 1 according to claim 1 is a device for inspecting the presence or absence of a pinhole in a rubber or resin glove G, and a box in which a pipe 11 for sending a high-pressure gas H is arranged. Main body 10, a supply shaft 20 that is erected from the upper surface of the main body 10 and that is fed from the pipe 11 to the inside of the glove G from its upper end, and the supply shaft 20 A disc-shaped fixing plate that is fixed horizontally below the upper end of the glove, has a larger outer diameter than the hem G1 of the glove G, and fits tightly in a state where the hem G1 reaches the lower surface 31. 30 and a fixing member 42 that is provided in a horizontal direction below the fixing plate 30 of the supply shaft 20 and is movable up and down and fixed to the supply shaft 20. Larger outer diameter And comprises a substantially disc-shaped lifting plate 40 sandwiching the skirt G1 of the glove G between the upper surface 41 and lower surface 31 of the fixed plate 30.

請求項２に記載の手袋のピンホール検査装置１は、ゴム製や樹脂製の手袋Ｇのピンホールの有無を検査する装置であり、内部に高圧気体Ｈを送るためのパイプ１１を配置した箱状の本体部１０と、前記本体部１０の上面から立設され、前記パイプ１１から送られた高圧気体Ｈを、上端部から前記手袋Ｇの内部に噴出する供給シャフト２０と、前記供給シャフト２０の上端部より下位に水平方向に固定され、前記手袋Ｇの裾部Ｇ１より大きな外径を有し、当該裾部Ｇ１が下面３１にまで達する状態で密に嵌着する円板状の固定板３０と、前記供給シャフト２０の前記固定板３０より下位部分に水平方向に設けられ、昇降動自在で、前記供給シャフト２０に固定するための固定部材４２を備え、前記固定板３０と同一またはそれより大きい外径を有し、上面４１と前記固定板３０の下面３１との間で前記手袋Ｇの裾部Ｇ１を挟持する略円板状の昇降板４０とを備える。 The glove pinhole inspection device 1 according to claim 2 is a device for inspecting the presence or absence of a pinhole of a rubber or resin glove G, and a box in which a pipe 11 for sending a high-pressure gas H is arranged. Main body 10, a supply shaft 20 that is erected from the upper surface of the main body 10 and that is fed from the pipe 11 to the inside of the glove G from its upper end, and the supply shaft 20 A disc-shaped fixing plate that is fixed horizontally below the upper end of the glove, has a larger outer diameter than the hem G1 of the glove G, and fits tightly in a state where the hem G1 reaches the lower surface 31. 30 and a fixing member 42 that is provided in a horizontal direction below the fixing plate 30 of the supply shaft 20 and is movable up and down and fixed to the supply shaft 20. Larger outer diameter And, and a substantially disc-shaped lifting plate 40 sandwiching the skirt G1 of the glove G between the upper surface 41 and lower surface 31 of the fixed plate 30.

また、前記パイプ１１の前記供給シャフト２０より上流側に第一バルブ本体５１を設け、当該第一バルブ本体５１の開閉操作を行う第一スイッチ５２を、前記本体部１０の上面に設けて構成した第一バルブ機構５０を備える。さらに、前記パイプ１１の前記供給シャフト２０より下流側に第二バルブ本体６１を設け、当該第二バルブ本体の開閉操作を行う第二スイッチ６２を、前記本体部１０の上面に設けて構成した第二バルブ機構６０を備える。 A first valve body 51 is provided upstream of the supply shaft 20 of the pipe 11, and a first switch 52 for opening and closing the first valve body 51 is provided on the upper surface of the body portion 10. A first valve mechanism 50 is provided. Further, a second valve main body 61 is provided on the downstream side of the supply shaft 20 of the pipe 11, and a second switch 62 for opening and closing the second valve main body is provided on the upper surface of the main body portion 10. A two-valve mechanism 60 is provided.

請求項１に記載の考案は、上記した本体部１０、供給シャフト２０、固定板３０および昇降板４０を設けて構成しているので、手袋Ｇを固定板３０に、その裾部Ｇ１が固定板３０の下面３１に達する状態で密に嵌着した後、その裾部Ｇ１を固定板３０の下面３１と昇降板４０の上面４１とで挟持し、供給シャフト２０から手袋Ｇの内部に所定量の高圧気体Ｈを供給することによって、ピンホールの有無を検査することができる。 Since the device according to claim 1 is provided with the main body 10, the supply shaft 20, the fixing plate 30 and the lifting plate 40, the glove G is attached to the fixing plate 30 and the skirt G1 is the fixing plate. After tightly fitting in a state of reaching the lower surface 31 of 30, the skirt G1 is sandwiched between the lower surface 31 of the fixing plate 30 and the upper surface 41 of the lifting plate 40, and a predetermined amount of glove G is fed from the supply shaft 20 to the inside of the glove G. By supplying the high-pressure gas H, the presence or absence of pinholes can be inspected.

従って、構成が簡易で、製造コストの廉価な検査装置を提供することができる。また、高圧気体Ｈが供給された手袋Ｇが収縮するか否かによってピンホールの有無を確認することができるので、検査を容易に行うことができる。 Therefore, it is possible to provide an inspection apparatus having a simple configuration and low manufacturing costs. Moreover, since the presence or absence of a pinhole can be confirmed by whether or not the glove G supplied with the high-pressure gas H contracts, the inspection can be easily performed.

さらに、手袋Ｇの裾部Ｇ１を、固定板３０の下面３１と昇降板４０の上面４１とで挟持するので、高圧気体Ｈの圧力によって手袋Ｇが外れてしまうことがない。 Furthermore, since the bottom G1 of the glove G is sandwiched between the lower surface 31 of the fixed plate 30 and the upper surface 41 of the elevating plate 40, the glove G is not detached by the pressure of the high-pressure gas H.

また、手袋Ｇの裾部Ｇ１を、平端面（固定板３０の下面３１）と平端面（昇降板４０の上面４１）とで挟持するので、従来技術の線接触と比較して、広い範囲にわたる面接触で挟持することができる。これにより、手袋Ｇを損傷させることなくピンホールの検査を正確に行うことができる。 In addition, since the skirt G1 of the glove G is sandwiched between the flat end surface (the lower surface 31 of the fixed plate 30) and the flat end surface (the upper surface 41 of the lifting plate 40), it covers a wide range compared to the line contact of the prior art. Can be sandwiched by surface contact. Thereby, it is possible to accurately inspect the pinhole without damaging the glove G.

請求項２に記載の手袋のピンホール検査装置１は、請求項１に記載の考案と同様の効果を発揮する。また、第一バルブ機構５０と第二バルブ機構６０を設けているので、第一バルブを操作して、供給シャフト２０から手袋Ｇの内部に所定量の高圧気体Ｈを供給すると共に、第二バルブ機構６０を操作して、手袋Ｇの内部から高圧気体Ｈを排出することができる。これにより、ピンホールの検査をさらに容易に行うことができる。 The glove pinhole inspection apparatus 1 according to claim 2 exhibits the same effect as the device according to claim 1. Since the first valve mechanism 50 and the second valve mechanism 60 are provided, the first valve is operated to supply a predetermined amount of high-pressure gas H from the supply shaft 20 to the inside of the glove G, and the second valve The mechanism 60 can be operated to discharge the high-pressure gas H from the inside of the glove G. Thereby, the inspection of the pinhole can be performed more easily.

本考案に係る手袋のピンホール検査装置の実施形態を示す正面図である。It is a front view which shows embodiment of the pinhole test | inspection apparatus of the glove which concerns on this invention. 図１に示す検査装置の平面図である。It is a top view of the inspection apparatus shown in FIG. 図１に示す検査装置の一部切欠右側面図である。It is a partially cutaway right view of the inspection apparatus shown in FIG. 図２のＸ−Ｘ線断面要部拡大図である。FIG. 3 is an enlarged view of an essential part of a cross section taken along line XX in FIG. 2.

本考案に係る手袋のピンホール検査装置１の実施形態を、図１乃至図４に示す。これは、例えば、電気装置に接触する作業や手術の際などに使用されるゴム製や樹脂製の手袋Ｇにおけるピンホールの有無を検査する装置１であり、本体部１０、供給シャフト２０、固定板３０、昇降板４０、第一バルブ機構５０および第二バルブ機構６０を備える。 1 to 4 show an embodiment of a glove pinhole inspection apparatus 1 according to the present invention. This is, for example, a device 1 for inspecting the presence or absence of pinholes in a rubber or resin glove G that is used in contact with an electrical device or in an operation, and includes a main body 10, a supply shaft 20, and a fixed A plate 30, a lift plate 40, a first valve mechanism 50 and a second valve mechanism 60 are provided.

本体部１０は、平面矩形状の金属製の箱状で、その内部に、外部に設置したエアーポンプ２から送られてくる高圧気体（高圧空気）Ｈが送られるパイプ１１を配置している。供給シャフト２０は、本体部１０の上面から立設されると共に下端部がパイプ１１に連結され、その内部に高圧気体Ｈを通過させる通路２１を形成している。これにより、パイプ１１から送られた高圧気体Ｈを、通路２１の上端部である噴出口２２から噴出する。 The main body 10 is a flat rectangular metal box, and a pipe 11 through which high-pressure gas (high-pressure air) H sent from an air pump 2 installed outside is sent. The supply shaft 20 is erected from the upper surface of the main body 10 and has a lower end connected to the pipe 11 and forms a passage 21 through which the high-pressure gas H passes. Thereby, the high-pressure gas H sent from the pipe 11 is ejected from the ejection port 22 which is the upper end portion of the passage 21.

固定板３０は円板状で、供給シャフト２０の上端部よりやや下位に、その中心部に供給シャフト２０が貫通する状態で水平方向に固定され、手袋Ｇの裾部Ｇ１より大きな外径を有する金属製である。本実施形態では、手袋Ｇの裾部Ｇ１の内径が約７０ｍｍであるのに対して、固定板３０の外径を約１１０ｍｍに設定している。従って、手袋Ｇの裾部Ｇ１を引っ張って大きく広げ、その状態で固定板３０に被せて取付ける。なお、この固定板３０は、外径の異なるものと取換え自在とし、大きさや材質の異なる各種手袋Ｇに対応できるようにしている。 The fixing plate 30 has a disc shape, is fixed in a horizontal direction with the supply shaft 20 penetrating through a central portion thereof slightly below the upper end portion of the supply shaft 20, and has a larger outer diameter than the hem portion G1 of the glove G. It is made of metal. In the present embodiment, the inner diameter of the hem G1 of the glove G is about 70 mm, whereas the outer diameter of the fixing plate 30 is set to about 110 mm. Accordingly, the skirt G1 of the glove G is pulled and widened, and in this state, it is placed on the fixing plate 30 and attached. The fixing plate 30 can be replaced with one having a different outer diameter so as to be compatible with various gloves G having different sizes and materials.

なお、本実施形態における固定板３０は、その下面３１の外周端部の全周に沿って、下方に突出し、下面３３が平坦面である段部３２を周設し、この段部３２の下面３３と昇降板４０の上面４１とで手袋Ｇの裾部Ｇ１を、面接触によって挟持するようにしている（図４参照）。 Note that the fixing plate 30 in the present embodiment protrudes downward along the entire circumference of the outer peripheral end portion of the lower surface 31 thereof, and has a step portion 32 having a flat lower surface 33, and the lower surface of the step portion 32. 33 and the upper surface 41 of the elevating plate 40 sandwich the hem G1 of the glove G by surface contact (see FIG. 4).

また、段部３２を周設することによって、固定板３０の段部３２より内側部分に凹部３４を形成している。手袋Ｇの裾部Ｇ１の末端部は、通常、他の部分より肉厚な厚肉部Ｇ２が周設されている。本実施形態では、この厚肉部Ｇ２を凹部３４に位置させることによって、固定板３０の下面３１と昇降板４０の上面４１とで裾部Ｇ１の全周を均等に挟持することができるので、手袋Ｇが高圧気体の圧力によって外れてしまうことがない。また、裾部Ｇ１が高圧気体Ｈの圧力によって外方に引っ張られる場合でも、凹部３４に位置する厚肉部が段部３２に係合するので、手袋Ｇの外れをさらに確実に防止することができる。なお、固定板３０の外周端部および段部３２の周端部には、その部分に接触する手袋Ｇの損傷を防止するために円滑な円弧面Ｒを形成している。 Further, by providing the stepped portion 32 around, the concave portion 34 is formed on the inner side of the stepped portion 32 of the fixed plate 30. The end part of the skirt part G1 of the glove G is usually provided with a thick part G2 that is thicker than other parts. In the present embodiment, by positioning the thick portion G2 in the concave portion 34, the entire circumference of the hem portion G1 can be uniformly sandwiched between the lower surface 31 of the fixed plate 30 and the upper surface 41 of the elevating plate 40. The glove G does not come off due to the pressure of the high-pressure gas. Further, even when the skirt G1 is pulled outward by the pressure of the high-pressure gas H, the thick-walled portion positioned in the recess 34 engages with the step portion 32, so that the glove G can be further prevented from coming off. it can. A smooth arc surface R is formed on the outer peripheral end of the fixing plate 30 and the peripheral end of the stepped portion 32 in order to prevent damage to the glove G contacting the portion.

昇降板４０は略円板状の金属製で、供給シャフト２０の固定板３０より下位部分に、その中心部に供給シャフト２０が嵌挿する状態で水平方向に設けられ、当該供給シャフト２０に沿って昇降動自在である。また、その下端に供給シャフト２０に固定するための固定部材４２を一体的に備える。この昇降板４０は、固定板３０と同じ外径を有するが、それより大きくすることもできる。 The elevating plate 40 is made of a substantially disk-like metal, and is provided in a horizontal direction in a state where the supply shaft 20 is fitted and inserted into the lower portion of the fixing plate 30 of the supply shaft 20 at the center thereof, along the supply shaft 20. Can be moved up and down. Moreover, the fixing member 42 for fixing to the supply shaft 20 is integrally provided in the lower end. The lift plate 40 has the same outer diameter as the fixed plate 30, but can be made larger than that.

固定部材４２は、部材本体４２ａと、先端部分に偏心部（突出部）（図示せず）を備えるネジ部材４３と、そのネジ部材４３の基端部に設けられたハンドル４４を備え、ハンドル４４を回転させることによってネジ部材４３の偏心部が供給シャフト２０に強く当接し、これにより、昇降板４０を供給シャフト２０に固定するようにしている。なお、固定部材４２の構成はこれに限定されるものではなく、例えば、部材本体４２ａに、供給シャフト２０に達するネジ孔を形成し、そのネジ孔にボルトを螺合し、当該ボルトの先端部を供給シャフト２０の外周面に強く当接させることによって、昇降板４０を供給シャフト２０に固定することもできる。 The fixing member 42 includes a member main body 42 a, a screw member 43 having an eccentric portion (protruding portion) (not shown) at a distal end portion, and a handle 44 provided at a proximal end portion of the screw member 43. , The eccentric portion of the screw member 43 strongly contacts the supply shaft 20, thereby fixing the lifting plate 40 to the supply shaft 20. The configuration of the fixing member 42 is not limited to this. For example, a screw hole reaching the supply shaft 20 is formed in the member main body 42a, a bolt is screwed into the screw hole, and a tip portion of the bolt Can be fixed to the supply shaft 20 by strongly contacting the outer peripheral surface of the supply shaft 20.

第一バルブ機構５０は、本体部１０の内部において、パイプ１１の供給シャフト２０より上流側に設けられた第一バルブ本体５１と、本体部１０の上面に設けられ、第一バルブ本体５１の開閉操作を行う第一スイッチ５２とで構成している。本実施形態では、通常はバネ材（図示せず）の弾力によって閉状態にある第一バルブ本体５１を、第一スイッチ５２を押し下げることに開放状態とし、高圧気体Ｈを通過させる構成のメカニカルバルブを使用している。 The first valve mechanism 50 is provided inside the main body 10 on the upstream side of the supply shaft 20 of the pipe 11 and on the upper surface of the main body 10, and opens and closes the first valve main body 51. The first switch 52 is used for operation. In the present embodiment, the first valve body 51 that is normally closed by the elasticity of a spring material (not shown) is opened when the first switch 52 is pushed down, and the mechanical valve configured to allow the high-pressure gas H to pass therethrough. Is used.

第二バルブ機構６０は、パイプ１１の供給シャフト２０より下流側に設けられた第二バルブ本体６１と、本体部１０の上面に設けられ、第二バルブ本体６１の開閉操作を行う第二スイッチ６２とで構成している。本実施形態では、第一バルブ機構５０と同様に、第二バルブ本体６１を、第二スイッチ６２を押し下げることによって開放する構成のメカニカルバルブである。 The second valve mechanism 60 includes a second valve main body 61 provided on the downstream side of the supply shaft 20 of the pipe 11 and a second switch 62 provided on the upper surface of the main body portion 10 for opening and closing the second valve main body 61. It consists of and. In the present embodiment, similarly to the first valve mechanism 50, the second valve body 61 is a mechanical valve configured to be opened by pressing the second switch 62 down.

本実施形態に係る手袋のピンホール検査装置１の作用について説明する。まず、手袋Ｇの裾部Ｇ１を手で広げて固定板３０に被せる。その際、裾部Ｇ１の末端部である厚肉部Ｇ２が固定板３０の下面３１（本実施形態では、凹部３４の下面）に接するように被せる。この状態で、手袋Ｇの裾部Ｇ１はその弾力によって収縮して固定板３０に組付く。 The operation of the glove pinhole inspection apparatus 1 according to this embodiment will be described. First, the hem G1 of the glove G is spread by hand and covered with the fixing plate 30. At that time, the thick portion G2 which is the end portion of the skirt portion G1 is placed so as to contact the lower surface 31 of the fixing plate 30 (in this embodiment, the lower surface of the concave portion 34). In this state, the skirt G1 of the glove G is contracted by its elasticity and assembled to the fixed plate 30.

次に、昇降板４０を手で引き上げて、その上面４１を手袋Ｇの裾部Ｇ１に押し付けた後、固定部材４２のハンドル４４を回転させて供給シャフト２０に固定する。これにより、手袋Ｇの裾部Ｇ１は固定板３０（段部３２）の下面３１と昇降板４０の上面４１とで挟持された状態となる。 Next, after raising and lowering the lifting plate 40 by hand and pressing the upper surface 41 against the skirt G1 of the glove G, the handle 44 of the fixing member 42 is rotated and fixed to the supply shaft 20. As a result, the skirt G1 of the glove G is sandwiched between the lower surface 31 of the fixing plate 30 (step 32) and the upper surface 41 of the elevating plate 40.

続いて、第一バルブ機構５０の第一スイッチ５２を押し下げて、第一バルブ本体５１を開放状態とし、エアーポンプ２から供給される高圧気体Ｈを供給シャフト２０に送りこみ、そこから噴出口２２を介して手袋Ｇの内部に供給する。所定量の高圧気体Ｈを供給した後、第一スイッチ５２を開放することによって第一バルブ本体５１を閉じ、高圧気体Ｈの供給を停止する。これにより、手袋Ｇはその内部に供給された高圧気体Ｈによって膨張状態を形成する。 Subsequently, the first switch 52 of the first valve mechanism 50 is pushed down to open the first valve body 51, and the high pressure gas H supplied from the air pump 2 is sent to the supply shaft 20, from which the jet port 22 is sent. To the inside of the glove G. After supplying a predetermined amount of the high-pressure gas H, the first valve body 51 is closed by opening the first switch 52 and the supply of the high-pressure gas H is stopped. Thereby, the glove G forms an expanded state by the high-pressure gas H supplied to the inside thereof.

この膨張状態を所定時間保ち、手袋Ｇが収縮するか否かを確認する。収縮がなければ当該手袋Ｇにはピンホールが存在しないと判断し、収縮があれば存在すると判断する。 This inflated state is maintained for a predetermined time, and it is confirmed whether or not the glove G contracts. If there is no contraction, it is determined that there is no pinhole in the glove G, and if there is contraction, it is determined that it exists.

ピンホールの有無の確認が終了後、第二バルブ機構６０の第二スイッチ６２を押し下げて第二バルブ本体６１を開放状態とし、手袋Ｇの内部に溜まっている高圧気体Ｈを外部に放出する。これによって、ピンホールの有無の検査を終了する。 After confirming the presence or absence of the pinhole, the second switch 62 of the second valve mechanism 60 is pushed down to open the second valve body 61, and the high-pressure gas H accumulated in the glove G is released to the outside. Thereby, the inspection for the presence or absence of pinholes is completed.

１ピンホール検査装置
２エアーポンプ
１０本体部
１１パイプ
２０供給シャフト
２１通路
２２噴出口
３０固定板
３１固定板の下面
３２段部
３３段部の下面
３４凹部
４０昇降板
４１昇降板の上面
４２固定部材
４２ａ部材本体
４３ネジ部材
４４ハンドル
５０第一バルブ機構
５１第一バルブ本体
５２第一スイッチ
６０第二バルブ機構
６１第二バルブ本体
６２第二スイッチ
Ｇ手袋
Ｇ１裾部
Ｇ２厚肉部
Ｈ高圧気体
Ｒ円弧面 DESCRIPTION OF SYMBOLS 1 Pinhole inspection apparatus 2 Air pump 10 Main body part 11 Pipe 20 Supply shaft 21 Passage 22 Jet port 30 Fixed plate 31 The lower surface of a fixed plate 32 Step part 33 The lower surface of a step part 34 Recessed part 40 Elevator plate 41 The upper surface of an elevator board 42 Fixed member 42a member main body 43 screw member 44 handle 50 first valve mechanism 51 first valve main body 52 first switch 60 second valve mechanism 61 second valve main body 62 second switch G gloves G1 skirt G2 thick part H high pressure gas R arc surface

Claims

A device for inspecting the presence or absence of pinholes in rubber or resin gloves (G), and a box-shaped main body (10) in which a pipe (11) for sending high-pressure gas (H) is disposed. A supply shaft (20) that is erected from the upper surface of the main body and that is fed from the pipe to the inside of the glove from the upper end, and horizontally below the upper end of the supply shaft A disk-shaped fixing plate (30) that is fixed and has a larger outer diameter than the hem (G1) of the glove and is tightly fitted in a state where the skirt reaches the lower surface; and the supply shaft A fixing member (42) is provided horizontally in a lower part of the fixing plate, is movable up and down, is fixed to the supply shaft, has an outer diameter equal to or larger than the fixing plate, Clamp the bottom of the glove between the bottom surface of the fixing plate Pinhole inspection apparatus of the glove, characterized in that it comprises a substantially disc-shaped lifting plate (40), the that.

A device for inspecting the presence or absence of pinholes in rubber or resin gloves (G), and a box-shaped main body (10) in which a pipe (11) for sending high-pressure gas (H) is disposed. A supply shaft (20) that is erected from the upper surface of the main body and that is fed from the pipe to the inside of the glove from the upper end, and horizontally below the upper end of the supply shaft A disk-shaped fixing plate (30) that is fixed and has a larger outer diameter than the hem (G1) of the glove and is tightly fitted in a state where the skirt reaches the lower surface; and the supply shaft A fixing member (42) is provided horizontally in a lower part of the fixing plate, is movable up and down, is fixed to the supply shaft, has an outer diameter equal to or larger than the fixing plate, Clamp the bottom of the glove between the bottom surface of the fixing plate And a first valve body (51) provided upstream of the supply shaft of the pipe and a first switch (52) for opening and closing the first valve body. , A first valve mechanism (50) provided on the upper surface of the main body, and a second valve main body (61) provided downstream of the supply shaft of the pipe to open and close the second valve main body. A glove pinhole inspection device comprising: a switch (62); and a second valve mechanism (60) provided on an upper surface of the main body.