JP2006315018A

JP2006315018A - Pressing apparatus and pressing method

Info

Publication number: JP2006315018A
Application number: JP2005138728A
Authority: JP
Inventors: Teruo Segawa; 輝夫瀬川; Tsuyoshi Kokubo; 毅之小久保; Hiroaki Kishimoto; 洋明岸本
Original assignee: Nissan Motor Co Ltd
Current assignee: Nissan Motor Co Ltd
Priority date: 2005-05-11
Filing date: 2005-05-11
Publication date: 2006-11-24
Anticipated expiration: 2025-05-11
Also published as: JP4735029B2

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pressing apparatus and a pressing method, which apparatus is compact. <P>SOLUTION: The pressing apparatus comprises first and second pressing members 20, 30 which are brought into contact with the surface of a member to be pressed, a driving member 40 which can approach to the surface of the member to be pressed and transmits pressing forces to the first and second pressing members 20, 30, and a converting mechanism 50 for converting the movement of the driving member 40 into the movement of the first and second pressing members 20, 30 so as to separate from each other. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、押圧装置および押圧方法に関する。 The present invention relates to a pressing device and a pressing method.

従来の押圧装置は、被押圧部材の表面と接触する圧接部材に押圧力を伝達するための伝達機構と、圧接部材を、被押圧部材の表面に沿って移動させるための駆動機構とを有する（例えば、特許文献１〜３参照。）。
実開平５−４９３６８号公報特開平５−１１６２２４号公報特開２００４−１６０６６４号公報 A conventional pressing device has a transmission mechanism for transmitting a pressing force to a pressing member that contacts the surface of the pressed member, and a drive mechanism for moving the pressing member along the surface of the pressed member ( For example, refer to Patent Documents 1 to 3.)
Japanese Utility Model Publication No. 5-49368 Japanese Patent Laid-Open No. 5-116224 JP 2004-160664 A

しかし、上記駆動機構は、小型化することが困難であり、押圧装置の規模が拡大する問題を有している。 However, it is difficult to reduce the size of the drive mechanism, and there is a problem that the scale of the pressing device is increased.

本発明は、上記従来技術に伴う課題を解決するためになされたものであり、コンパクトな押圧装置を提供することを目的とする。 The present invention has been made to solve the problems associated with the above-described prior art, and an object thereof is to provide a compact pressing device.

上記目的を達成するための請求項１に記載の発明は、
被押圧部材の表面と接触する第１および第２圧接部材、
前記被押圧部材の表面に対して近接自在でありかつ前記第１および第２圧接部材に押圧力を伝達するための駆動部材、および、
前記駆動部材の動きを、前記第１および第２圧接部材の互いに離間する方向の動きに変換するための変換機構
を有することを特徴とする押圧装置である。 In order to achieve the above object, the invention described in claim 1
First and second pressure contact members in contact with the surface of the pressed member;
A drive member that is close to the surface of the pressed member and that transmits a pressing force to the first and second press contact members; and
A pressing device comprising: a conversion mechanism for converting the movement of the driving member into the movement of the first and second pressure contact members in directions away from each other.

上記目的を達成するための請求項２３に記載の発明は、
被押圧部材の表面と接触する第１および第２圧接部材に、押圧力を伝達するための駆動部材を、前記被押圧部材の表面に対して近接させ、
前記駆動部材の動きを、変換機構によって、前記第１および第２圧接部材の互いに離間する方向の動きに変換することを特徴とする押圧方法である。 In order to achieve the above object, the invention described in claim 23 provides:
A driving member for transmitting a pressing force to the first and second pressure contact members that are in contact with the surface of the pressed member is brought close to the surface of the pressed member,
In the pressing method, the movement of the driving member is converted into the movement of the first and second pressure contact members in a direction away from each other by a conversion mechanism.

請求項１および請求項２３に記載の発明によれば、被押圧部材の表面に対して近接する駆動部材の動きは、互いに離間する方向の第１および第２圧接部材の動きに、変換される。第１および第２圧接部材は、被押圧部材の表面と接触しており、互いに離間する方向は、被押圧部材の表面に沿った方向である。したがって、第１および第２圧接部材を、被押圧部材の表面に沿って移動させるための駆動機構が簡略化されため、コンパクトな押圧装置を提供することが可能である。 According to the invention described in claim 1 and claim 23, the movement of the drive member that is close to the surface of the pressed member is converted into the movement of the first and second pressure contact members in directions away from each other. . The first and second pressure contact members are in contact with the surface of the pressed member, and the directions away from each other are directions along the surface of the pressed member. Therefore, the drive mechanism for moving the first and second pressure contact members along the surface of the pressed member is simplified, and a compact pressing device can be provided.

以下、本発明の実施の形態を、図面を参照しつつ説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図１は、実施の形態１に係る押圧装置を説明するための斜視図、図２は、図１に示される押圧装置を説明するための側面図、図３は、図１に示される押圧装置における変換機構を説明するための側面図、図４は、図１に示される押圧装置における分力発生機構を説明するための側面図である。 1 is a perspective view for explaining a pressing device according to Embodiment 1, FIG. 2 is a side view for explaining the pressing device shown in FIG. 1, and FIG. 3 is a pressing device shown in FIG. FIG. 4 is a side view for explaining a component generating mechanism in the pressing device shown in FIG. 1.

押圧装置１０は、押圧ローラ（第１および第２圧接部材）２０，３０、ロッド（駆動部材）４０および変換機構５０を有する。 The pressing device 10 includes pressing rollers (first and second pressing members) 20 and 30, a rod (driving member) 40, and a conversion mechanism 50.

押圧ローラ２０，３０は、円柱状であり、被押圧部材Ｗの表面と接触するように配置される。ロッド４０は、被押圧部材Ｗの表面に対して近接自在でありかつ押圧ローラ２０，３０に押圧力を伝達するために使用される。近接方向は、例えば、被押圧部材Ｗの表面に対して垂直な方向である。 The pressing rollers 20 and 30 have a cylindrical shape and are arranged so as to come into contact with the surface of the pressed member W. The rod 40 is close to the surface of the pressed member W and is used to transmit a pressing force to the pressing rollers 20 and 30. The proximity direction is, for example, a direction perpendicular to the surface of the pressed member W.

変換機構５０は、ロッド４０の動きを、押圧ローラ２０，３０の互いに離間する方向の動きに変換するために設けられており、ロッド４０に固定される本体部５５、本体部５５に軸支されるシャフト（第１および第２シャフト）６０，７０、および、シャフト６０，７０と押圧ローラ２０，３０との間に配置されるアーム（第１および第２アーム）６５，７５を有する。 The conversion mechanism 50 is provided to convert the movement of the rod 40 into the movement of the pressing rollers 20 and 30 in a direction away from each other, and is pivotally supported by the main body 55 and the main body 55 fixed to the rod 40. Shafts (first and second shafts) 60, 70, and arms (first and second arms) 65, 75 disposed between the shafts 60, 70 and the pressing rollers 20, 30.

アーム６５，７５は、押圧ローラ２０，３０にそれぞれ連結される端部（一端部）６６，７６と、シャフト６０，７０にそれぞれ固定される端部（他端部）６９，７９とを有する。押圧ローラ２０，３０は、アーム６５，７５の端部６６，７６に軸支されており、被押圧部材Ｗの表面上で、回転自在である。シャフト６０，７０は、それぞれ固定された連動ギア（第１および第２歯車）６２，７２を有する。 The arms 65 and 75 have end portions (one end portions) 66 and 76 connected to the pressing rollers 20 and 30, respectively, and end portions (other end portions) 69 and 79 fixed to the shafts 60 and 70, respectively. The pressing rollers 20 and 30 are pivotally supported on the end portions 66 and 76 of the arms 65 and 75, and are rotatable on the surface of the pressed member W. The shafts 60 and 70 have fixed interlocking gears (first and second gears) 62 and 72, respectively.

連動ギア６２，７２は、互いに係合しており、被押圧部材Ｗの表面に向かって回転する場合、アーム６５，７５の端部６６，７６は、離間する方向（逆方向）に旋回する。アーム６５，７５の端部６６，７６は、押圧ローラ２０，３０が連結さているため、連動ギア６２，７２の回転は、押圧ローラ２０，３０の旋回を制御することとなる。なお、連動ギア６２，７２は、２セット配置されており、動作を安定させている。 The interlocking gears 62 and 72 are engaged with each other, and when rotating toward the surface of the pressed member W, the end portions 66 and 76 of the arms 65 and 75 rotate in a separating direction (reverse direction). Since the end portions 66 and 76 of the arms 65 and 75 are connected to the pressing rollers 20 and 30, the rotation of the interlocking gears 62 and 72 controls the turning of the pressing rollers 20 and 30. Two sets of interlocking gears 62 and 72 are arranged to stabilize the operation.

変換機構５０は、被押圧部材Ｗの表面に対して垂直方向の分力（押圧力）を発生させるための分力発生機構８０を、さらに有する。分力発生機構８０は、シャフト６０に固定される制御ギア（第３歯車）９０と、制御ギア９０と係合するラック９５とを有する。 The conversion mechanism 50 further includes a component force generating mechanism 80 for generating a component force (pressing force) in a direction perpendicular to the surface of the pressed member W. The component force generating mechanism 80 includes a control gear (third gear) 90 fixed to the shaft 60 and a rack 95 that engages with the control gear 90.

制御ギア９０は、連動ギア６２の間つまりシャフト６０の中央部に配置されている。ラック９５は、ロッド４０の支持部（不図示）に固定されており、被押圧部材Ｗに対して距離一定に配置される。 The control gear 90 is disposed between the interlocking gears 62, that is, at the center of the shaft 60. The rack 95 is fixed to a support portion (not shown) of the rod 40 and is arranged at a constant distance with respect to the pressed member W.

ラック９５は、制御ギア９０と係合することで、制御ギア９０が固定されるシャフト６０の回転を規制する。シャフト６０は、アーム６５および押圧ローラ２０の旋回を制御する連動ギア６２が固定されている。連動ギア６２は、アーム７５および押圧ローラ３０の旋回を制御する連動ギア７２と係合している。したがって、ラック９５と制御ギア９０との係合は、押圧ローラ２０，３０の旋回を制御する。なお、制御ギアの回転量は、本体部５５の移動量と対応する。 The rack 95 is engaged with the control gear 90 to restrict the rotation of the shaft 60 to which the control gear 90 is fixed. An interlocking gear 62 that controls the rotation of the arm 65 and the pressing roller 20 is fixed to the shaft 60. The interlocking gear 62 is engaged with an interlocking gear 72 that controls the turning of the arm 75 and the pressing roller 30. Therefore, the engagement between the rack 95 and the control gear 90 controls the turning of the pressing rollers 20 and 30. Note that the amount of rotation of the control gear corresponds to the amount of movement of the main body 55.

図５は、図３に示される変換機構の動作を説明するための側面図、図６は、図４に示される分力発生機構の動作を説明するための側面図である。 FIG. 5 is a side view for explaining the operation of the conversion mechanism shown in FIG. 3, and FIG. 6 is a side view for explaining the operation of the component force generating mechanism shown in FIG.

押圧ローラ２０，３０に押圧力を伝達するため、ロッド４０が、垂直方向から被押圧部材Ｗの表面に対して近接する場合、ロッド４０に固定される変換機構５０の本体部５５は、同伴される。連動ギア６２，７２は、本体部５５に軸支されるシャフト６０に固定されているため、ロッド４０からの垂直方向の押圧力が、伝達され、その回転を引き起こす。 In order to transmit the pressing force to the pressing rollers 20 and 30, when the rod 40 is close to the surface of the pressed member W from the vertical direction, the main body 55 of the conversion mechanism 50 fixed to the rod 40 is accompanied. The Since the interlocking gears 62 and 72 are fixed to the shaft 60 that is pivotally supported by the main body 55, the vertical pressing force from the rod 40 is transmitted to cause the rotation thereof.

連動ギア６２，７２の回転は、被押圧部材Ｗの表面に向う動きであるため、連動ギア６２，７２から遠位にあるアーム６５，７５の端部６６，７６は、離間する方向に旋回する。アーム６５，７５の端部６６，７６は、押圧ローラ２０，３０が連結さているため、ロッド４０の被押圧部材Ｗの表面に対して近接する動きに伴って、押圧ローラ２０，３０は、互いに離間する方向（被押圧部材Ｗの表面に沿った方向）に移動することとなる。 Since the rotation of the interlocking gears 62 and 72 is a movement toward the surface of the pressed member W, the ends 66 and 76 of the arms 65 and 75 distal to the interlocking gears 62 and 72 are swung in a direction away from each other. . Since the end portions 66 and 76 of the arms 65 and 75 are connected to the pressing rollers 20 and 30, the pressing rollers 20 and 30 move to each other as the rod 40 moves closer to the surface of the pressed member W. It moves in the direction of separating (the direction along the surface of the pressed member W).

したがって、被押圧部材Ｗの表面に対して近接するロッド４０の動き（垂直方向の押圧力）は、互いに離間する方向の押圧ローラ２０，３０の動きに、変換されることとなる。 Therefore, the movement of the rod 40 close to the surface of the member to be pressed W (the pressing force in the vertical direction) is converted into the movement of the pressing rollers 20 and 30 in the direction away from each other.

一方、制御ギア９０は、本体部５５に軸支されるシャフト６０に固定されているため、ロッド４０からの垂直方向の押圧力が、連動ギア６２，７２と同様に、伝達される。しかし、制御ギア９０は、被押圧部材Ｗに対して距離一定に配置されるラック９５に係合している。 On the other hand, since the control gear 90 is fixed to the shaft 60 that is pivotally supported by the main body portion 55, the vertical pressing force from the rod 40 is transmitted similarly to the interlocking gears 62 and 72. However, the control gear 90 is engaged with a rack 95 that is arranged at a constant distance with respect to the pressed member W.

制御ギア９０および連動ギア６２は、同一のシャフト６０に固定されているため、制御ギア９０は、連動ギア６２の回転および押圧ローラ２０の旋回を規制する。連動ギア６２は、アーム７５および押圧ローラ３０の旋回を制御する連動ギア７２と係合しているため、制御ギア９０は、連動ギア６２を介し、連動ギア７２の回転および押圧ローラ３０の旋回を規制する。 Since the control gear 90 and the interlocking gear 62 are fixed to the same shaft 60, the control gear 90 regulates the rotation of the interlocking gear 62 and the turning of the pressing roller 20. Since the interlocking gear 62 is engaged with the interlocking gear 72 that controls the rotation of the arm 75 and the pressing roller 30, the control gear 90 rotates the interlocking gear 72 and the pressing roller 30 via the interlocking gear 62. regulate.

つまり、制御ギア９０は、ロッド４０から伝達される押圧力の全てが押圧ローラ２０，３０の動きに変換されるのを妨げ、被押圧部材Ｗの表面に対して垂直方向の分力を発生させる。そのため、押圧ローラ２０，３０は、ロッド４０の動きに基づいて、被押圧部材Ｗの表面と当接しながら移動する際、被押圧部材Ｗの表面に対して、略均一の押圧力を発揮することとなる。 That is, the control gear 90 prevents all of the pressing force transmitted from the rod 40 from being converted into the movement of the pressing rollers 20 and 30, and generates a component force in the direction perpendicular to the surface of the pressed member W. . Therefore, when the pressing rollers 20 and 30 move while contacting the surface of the pressed member W based on the movement of the rod 40, the pressing rollers 20 and 30 exert a substantially uniform pressing force on the surface of the pressed member W. It becomes.

以上のように、押圧装置１０においては、被押圧部材Ｗの表面に対して近接するロッド４０の動きは、互いに離間する方向の押圧ローラ２０，３０の動きに、変換される。押圧ローラ２０，３０は、被押圧部材Ｗの表面と接触しており、互いに離間する方向は、被押圧部材Ｗの表面に沿った方向である。つまり、押圧ローラ２０，３０を、被押圧部材Ｗの表面に沿って移動させるための駆動機構が簡略化されている。また、押圧装置１０は、分力発生機構８０を有するため、被押圧部材Ｗの表面に対して、略均一の押圧力を確実に発揮することが可能である。 As described above, in the pressing device 10, the movement of the rod 40 that is close to the surface of the pressed member W is converted into the movement of the pressing rollers 20 and 30 in a direction away from each other. The pressing rollers 20, 30 are in contact with the surface of the pressed member W, and the directions away from each other are directions along the surface of the pressed member W. That is, the drive mechanism for moving the pressing rollers 20 and 30 along the surface of the pressed member W is simplified. In addition, since the pressing device 10 includes the component force generation mechanism 80, it is possible to reliably exert a substantially uniform pressing force on the surface of the pressed member W.

図７は、図１に示される押圧装置が組み込まれる巻締め装置を説明するための側面図である。 FIG. 7 is a side view for explaining a winding fastening device into which the pressing device shown in FIG. 1 is incorporated.

巻締め装置１００は、中空状の缶部材１５０の本体部１５１と蓋部１５３とを、巻締めによって連結するためのシーマであり、押圧装置１０が配置される押さえ治具部１１０、巻締めローラ１２０、載置治具部１４０およびリフタ１４５を有する。 The winding device 100 is a seamer for connecting the main body portion 151 and the lid portion 153 of the hollow can member 150 by winding, and includes a pressing jig portion 110 in which the pressing device 10 is disposed, and a winding roller. 120, a mounting jig part 140, and a lifter 145.

押さえ治具部１１０は、チャック１３０とノックアウト用のプッシュロッド１１５とを有し、巻締め装置１００の支柱部（不図示）に支持されており、巻締めの際に、缶部材１５０の蓋部１５３を押圧し、缶部材１５０の蓋部１５３の離間を防ぐために使用される。 The holding jig unit 110 includes a chuck 130 and a knockout push rod 115 and is supported by a support column (not shown) of the winding device 100, and a lid portion of the can member 150 when tightening. It is used to press 153 and prevent the lid portion 153 of the can member 150 from being separated.

プッシュロッド１１５は、缶部材１５０の蓋部１５３に向かって降下自在であり、その先端には、押圧装置１０が組込まれている。つまり、プッシュロッド１１５および缶部材１５０の蓋部１５３は、押圧装置１０のロッド（駆動部材）４０および被押圧部材Ｗを構成している。 The push rod 115 can be lowered toward the lid portion 153 of the can member 150, and the pressing device 10 is incorporated at the tip thereof. That is, the push rod 115 and the lid portion 153 of the can member 150 constitute the rod (drive member) 40 and the pressed member W of the pressing device 10.

巻締めローラ１２０およびチャック１３０は、缶部材１５０の外周に沿って移動自在に設置されており、缶部材１５０の本体部１５１を構成する板材の端部１５２と、缶部材１５０の蓋部１５３を構成する板材の端部１５４を挟みこみ、巻締めするために使用される。 The winding roller 120 and the chuck 130 are installed so as to be movable along the outer periphery of the can member 150, and an end portion 152 of the plate member constituting the main body portion 151 of the can member 150 and a lid portion 153 of the can member 150 are arranged. It is used for sandwiching and tightening the end 154 of the plate material to be formed.

載置治具部１４０は、缶部材１５０の本体部１５１および蓋部１５３に形成される貫通孔に挿入されるロケートピン１３５を有し、缶部材１５０の本体部１５１および蓋部１５３を位置決めすることが容易である。リフタ１４５は、載置治具部１４０を押さえ治具部１１０に対し近接離間自在に支持している。 The mounting jig part 140 has a locating pin 135 inserted into a through hole formed in the main body part 151 and the lid part 153 of the can member 150, and positions the main body part 151 and the lid part 153 of the can member 150. Is easy. The lifter 145 supports the mounting jig part 140 so as to be close to and away from the holding jig part 110.

図８は、図７に示される巻締め装置に適用される缶部材を説明するための断面図、図９は、図８に示される接着材層を説明するための平面図、図１０は、図８に示される単電池を説明するための斜視図である。 8 is a cross-sectional view for explaining a can member applied to the winding device shown in FIG. 7, FIG. 9 is a plan view for explaining an adhesive layer shown in FIG. 8, and FIG. It is a perspective view for demonstrating the cell shown by FIG.

缶部材１５０の本体部１５１の内部には、電池モジュール（収容物）１７０が配置される。電池モジュール１７０は、組電池の一種であり、単電池１８０の積層体を含んでいる。 Inside the main body 151 of the can member 150, a battery module (accommodation) 170 is disposed. The battery module 170 is a kind of assembled battery, and includes a stack of unit cells 180.

単電池１８０は、例えば、扁平型のリチウムイオン二次電池であり、正極板、負極板およびセパレータを順に積層した発電要素を有する。発電要素は、ラミネートフィルムなどの外装材１８２によって封止されている。単電池１８０は、外装材１８２から外部に導出される板状の電極タブ１８４，１８６を有する。電極タブ１８４は、プラス側であり、電極タブ１８６は、マイナス側である。 The unit cell 180 is, for example, a flat lithium ion secondary battery, and includes a power generation element in which a positive electrode plate, a negative electrode plate, and a separator are sequentially stacked. The power generation element is sealed with an exterior material 182 such as a laminate film. The unit cell 180 has plate-like electrode tabs 184 and 186 led out from the exterior material 182 to the outside. The electrode tab 184 is on the plus side and the electrode tab 186 is on the minus side.

電池モジュール１７０と缶部材１５０の蓋部１５３との間および本体部１５１の底面との間には、接着材層１６０が配置される。接着材層１６０は、電池モジュール１７０を缶部材１５０に固定し、電池モジュール１７０が缶部材１５０の内部で移動することを妨げる機能を有する。 An adhesive layer 160 is disposed between the battery module 170 and the lid portion 153 of the can member 150 and between the bottom surface of the main body portion 151. The adhesive material layer 160 has a function of fixing the battery module 170 to the can member 150 and preventing the battery module 170 from moving inside the can member 150.

接着材層１６０は、アクリル樹脂系、ウレタン樹脂系、ゴム系等の感圧性接着材を含んでおり、良好な接着力を確保するためには、適当な面圧で、押圧されることが必要である。感圧性接着材は、テープに担持される形態、例えば、両面粘着テープの形態で適用される。しかし、溶剤タイプやエマルジョンタイブを適用することも可能である。 The adhesive layer 160 includes a pressure-sensitive adhesive such as an acrylic resin, a urethane resin, or a rubber, and needs to be pressed with an appropriate surface pressure in order to secure a good adhesive force. It is. The pressure-sensitive adhesive is applied in a form supported on a tape, for example, a double-sided pressure-sensitive adhesive tape. However, it is also possible to apply solvent types and emulsion types.

図１１は、図７に示される巻締め装置における押圧装置の動作を説明するための断面図である。 FIG. 11 is a cross-sectional view for explaining the operation of the pressing device in the tightening device shown in FIG. 7.

まず、缶部材１５０の本体部１５１および蓋部１５３が、載置治具部１４０に配置される。この際、載置治具部１４０のロケートピン１３５が、本体部１５１および蓋部１５３に形成される貫通孔に挿入され、本体部１５１および蓋部１５３が位置決めされる。 First, the main body portion 151 and the lid portion 153 of the can member 150 are disposed on the mounting jig portion 140. At this time, the locating pin 135 of the mounting jig portion 140 is inserted into a through hole formed in the main body portion 151 and the lid portion 153, and the main body portion 151 and the lid portion 153 are positioned.

巻締めローラ１２０およびチャック１３０は、缶部材１５０の本体部１５１を構成する板材の端部１５２と、缶部材１５０の蓋部１５３を構成する板材の端部１５４を挟みこみ、缶部材１５０の外周に沿って移動し、巻締めを開始する。この際、缶部材１５０の蓋部１５３の本体部１５１から離間する方向への移動は、押さえ治具部１１０が、缶部材１５０の蓋部１５３を押圧することで、妨げられる。 The winding roller 120 and the chuck 130 sandwich the end 152 of the plate constituting the main body 151 of the can member 150 and the end 154 of the plate constituting the lid 153 of the can 150, and the outer periphery of the can 150 Move along and start tightening. At this time, the movement of the lid member 153 of the can member 150 in the direction away from the main body portion 151 is prevented by the pressing jig unit 110 pressing the lid portion 153 of the can member 150.

一方、押さえ治具部１１０のプッシュロッドは、巻締めローラ１２０およびチャック１３０の移動と連動し、降下する。プッシュロッド１１５の先端には、押圧装置１０が組込まれている。そのため、プッシュロッド１１５の降下による押圧力は、押圧装置１０の連動ギア６２，７２に伝達され、その回転を引き起こす。 On the other hand, the push rod of the holding jig 110 is lowered in conjunction with the movement of the winding roller 120 and the chuck 130. A pressing device 10 is incorporated at the tip of the push rod 115. Therefore, the pressing force due to the lowering of the push rod 115 is transmitted to the interlocking gears 62 and 72 of the pressing device 10 and causes its rotation.

連動ギア６２，７２の回転は、押圧ローラ２０，３０の互いに離間する方向の動きに、変換される。一方、押圧装置１０の制御ギア９０は、ロッド４０から伝達される押圧力の全てが押圧ローラ２０，３０の動きに変換されるのを妨げ、缶部材１５０の蓋部１５３（被押圧部材Ｗ）の表面に対して垂直方向の分力を発生させる。 The rotation of the interlocking gears 62 and 72 is converted into the movement of the pressing rollers 20 and 30 in the direction away from each other. On the other hand, the control gear 90 of the pressing device 10 prevents all of the pressing force transmitted from the rod 40 from being converted into the movement of the pressing rollers 20 and 30, and the lid portion 153 (the pressed member W) of the can member 150. A component force in a direction perpendicular to the surface is generated.

したがって、プッシュロッド１１５の降下に伴って、押圧ローラ２０，３０は、缶部材１５０の蓋部１５３の表面と当接しながら移動し、かつ、缶部材１５０の蓋部１５３の表面に対して、略均一の押圧力を確実に発揮する。電池モジュール１７０と缶部材１５０の蓋部１５３との間および本体部１５１の底面との間に配置される接着材層１６０は、適当な面圧で押圧されるため、良好な接着力が確保される。また、巻締め後において押圧する場合と異なり、缶部材１５０の蓋部１５３は、押圧力によって弾性変形しないため、缶部材１５０の蓋部１５３の復元力による剥離は生じない。 Accordingly, as the push rod 115 is lowered, the pressing rollers 20 and 30 move while abutting on the surface of the lid portion 153 of the can member 150, and substantially move with respect to the surface of the lid portion 153 of the can member 150. Ensures uniform pressing force. Since the adhesive layer 160 disposed between the battery module 170 and the lid portion 153 of the can member 150 and the bottom surface of the main body portion 151 is pressed with an appropriate surface pressure, a good adhesive force is ensured. The In addition, unlike the case of pressing after winding, the lid 153 of the can member 150 is not elastically deformed by the pressing force, so that peeling due to the restoring force of the lid 153 of the can member 150 does not occur.

巻締めローラ１２０およびチャック１３０の缶部材１５０による巻締めが、完了すると、蓋部１５３と本体部１５１とが固定された缶部材１５０が、取り出される。缶部材１５０の内部に収容される電池モジュール１７０は、接着材層１６０によって缶部材１５０に確実に固定されているため、電池モジュール１７０が缶部材１５０の内部で移動することはない。 When the tightening of the winding roller 120 and the chuck 130 by the can member 150 is completed, the can member 150 to which the lid portion 153 and the main body portion 151 are fixed is taken out. Since the battery module 170 accommodated inside the can member 150 is securely fixed to the can member 150 by the adhesive layer 160, the battery module 170 does not move inside the can member 150.

以上のように、実施の形態１においては、圧接部材を、被押圧部材の表面に沿って移動させるための駆動機構が簡略化されており、コンパクトな押圧装置を提供することが可能である。 As described above, in the first embodiment, the driving mechanism for moving the pressure contact member along the surface of the pressed member is simplified, and a compact pressing device can be provided.

また、当該押圧装置が組み込まれた巻締め装置は、小型化されるため、巻締め装置の占有面積の削減や、接着作業の自動化が容易となる。さらに、ノックアウト用のプッシュロッドを、押圧力を伝達するための駆動部材として兼用する場合、駆動部材用のアクチュエータ（駆動装置）が不要となるため、巻締め装置のコストダウンや、占有面積のさらなる削減を達成することが可能である。 Further, since the winding device incorporating the pressing device is miniaturized, it is easy to reduce the area occupied by the winding device and to automate the bonding operation. Further, when the push-out push rod is also used as a drive member for transmitting the pressing force, an actuator (drive device) for the drive member is not required, thereby reducing the cost of the tightening device and further increasing the occupied area. Reductions can be achieved.

図１２は、実施の形態２に係る押圧装置を説明するための斜視図、図１３は、図９に示される押圧装置における分力発生機構を説明するための側面図、図１４は、図９に示される分力発生機構の動作を説明するための側面図である。なお、実施の形態１と同様の機能を有する部材については類似する符号を使用し、重複を避けるため、その説明を省略する。 12 is a perspective view for explaining the pressing device according to the second embodiment, FIG. 13 is a side view for explaining a component generation mechanism in the pressing device shown in FIG. 9, and FIG. It is a side view for demonstrating operation | movement of the component force generation | occurrence | production mechanism shown by these. In addition, about the member which has the function similar to Embodiment 1, the same code | symbol is used and in order to avoid duplication, the description is abbreviate | omitted.

実施の形態２は、分力発生機構のラックに係る構成に関し、実施の形態１と概して異なっている。 The second embodiment is generally different from the first embodiment regarding the configuration related to the rack of the component force generating mechanism.

実施の形態２に係る押圧装置２１０のラック２９５は、本体部２５５に固定されるフレーム２８５によって移動自在に支持されている。フレーム２８５は、ラック２９５を移動させるための駆動装置２８７が配置されている。駆動装置２８７は、ラック２９５を、押圧装置の本体部が固定されたロッド２４０の動きの方向と交差する方向（例えば、水平方向）に、独立的に駆動する。駆動装置２８７は、例えば、アクチュエータや油圧シリンダである。 The rack 295 of the pressing device 210 according to the second embodiment is movably supported by a frame 285 fixed to the main body portion 255. The frame 285 is provided with a driving device 287 for moving the rack 295. The drive device 287 independently drives the rack 295 in a direction (for example, horizontal direction) that intersects the direction of movement of the rod 240 to which the main body portion of the pressing device is fixed. The drive device 287 is, for example, an actuator or a hydraulic cylinder.

ラック２９５は、制御ギア２９０と係合することで、制御ギア２９０が固定されるシャフト２７０の回転を規制することが可能である。一方、制御ギア２９０が固定されるシャフト２７０に固定されている連動ギアは、他方のシャフト２６０に固定されている連動ギア２６２と係合しており、ロッド２４０が垂直方向から被押圧部材Ｗの表面に対して近接する場合、回転し、アーム２６５，２７５の端部２６６，２７６に連結される押圧ローラ２２０，２３０を互いに離間する方向（被押圧部材Ｗの表面に沿った方向）に移動させる。 The rack 295 can regulate the rotation of the shaft 270 to which the control gear 290 is fixed by engaging with the control gear 290. On the other hand, the interlocking gear fixed to the shaft 270 to which the control gear 290 is fixed is engaged with the interlocking gear 262 fixed to the other shaft 260, and the rod 240 of the pressed member W from the vertical direction. When close to the surface, it rotates and moves the pressing rollers 220 and 230 connected to the ends 266 and 276 of the arms 265 and 275 in a direction away from each other (a direction along the surface of the pressed member W). .

したがって、駆動装置２８７によってラック２９５が移動する場合、ラック２９５と係合する制御ギア２９０は、ロッド２４０から伝達される押圧力の全てが押圧ローラ２２０，２３０の動きに変換されるのを妨げ、被押圧部材Ｗの表面に対して垂直方向の分力を発生させる。垂直方向の分力は、ロッド２４０の動きに基づいて押圧ローラ２２０，２３０が被押圧部材Ｗの表面と当接しながら移動する際、被押圧部材Ｗの表面に対する略均一の押圧力の発揮を可能とする。 Therefore, when the rack 295 is moved by the driving device 287, the control gear 290 engaged with the rack 295 prevents all of the pressing force transmitted from the rod 240 from being converted into the movement of the pressing rollers 220 and 230. A component force in a direction perpendicular to the surface of the pressed member W is generated. The vertical component force can exert a substantially uniform pressing force on the surface of the pressed member W when the pressing rollers 220 and 230 move while contacting the surface of the pressed member W based on the movement of the rod 240. And

以上のように、実施の形態２に係る分力発生機構においては、ラックを移動させるための独立した駆動装置を有するため、実施の形態１の場合と異なり、制御の自由度が大きい。したがって、被押圧部材Ｗの表面に対して発揮される押圧力を、より良好に制御することが可能である。 As described above, the component force generating mechanism according to the second embodiment has an independent drive device for moving the rack, and therefore has a high degree of freedom of control unlike the case of the first embodiment. Therefore, it is possible to better control the pressing force exerted on the surface of the pressed member W.

図１５は、実施の形態３に係る押圧装置における変換機構を説明するための側面図、図１６は、図１５に示される変換機構の動作を説明するための側面図である。なお、実施の形態１と同様の機能を有する部材については類似する符号を使用し、重複を避けるため、その説明を省略する。 15 is a side view for explaining the conversion mechanism in the pressing device according to Embodiment 3, and FIG. 16 is a side view for explaining the operation of the conversion mechanism shown in FIG. In addition, about the member which has the function similar to Embodiment 1, the same code | symbol is used and in order to avoid duplication, the description is abbreviate | omitted.

実施の形態３は、ラックとギアとの係合を利用していない点で、実施の形態１および実施の形態２と概して異なっている。 The third embodiment is generally different from the first and second embodiments in that the engagement between the rack and the gear is not used.

変換機構３５０は、ロッドに固定される本体部３５５、本体部３５５に固定されるシャフト３６０，３７０、および、シャフト３６０，３７０と押圧ローラ３２０，３３０との間に配置されるアーム３６５，３７５を有する。 The conversion mechanism 350 includes a main body portion 355 fixed to the rod, shafts 360 and 370 fixed to the main body portion 355, and arms 365 and 375 disposed between the shafts 360 and 370 and the pressing rollers 320 and 330. Have.

アーム３６５，３７５は、交差しており、押圧ローラ３２０，３３０にそれぞれ連結される端部３６６，３７６と、シャフト３６０，３７０にそれぞれ軸支される中間部３６８，３７８とを有する。中間部３６８，３７８は、アーム３６５，３７５の交差部と端部３６６，３７６との間に位置する。 The arms 365 and 375 intersect with each other and have end portions 366 and 376 connected to the pressure rollers 320 and 330, respectively, and intermediate portions 368 and 378 supported on the shafts 360 and 370, respectively. The intermediate portions 368 and 378 are located between the intersecting portions of the arms 365 and 375 and the end portions 366 and 376.

したがって、本体部３５５が被押圧部材Ｗの表面に対して近接することに伴って、アーム３６５，３７５が中間部３６８，３７８を中心に旋回することにより、押圧ローラ３２０，３３０は、互いに離間する方向に動く。 Accordingly, as the main body portion 355 approaches the surface of the pressed member W, the arms 365 and 375 rotate around the intermediate portions 368 and 378, so that the pressing rollers 320 and 330 are separated from each other. Move in the direction.

一方、被押圧部材Ｗの表面に対して垂直方向の分力を発生させるために、実施の形態３に係る分力発生機構３８０は、引張力あるいは圧縮力を発揮する弾性部材３８５，３９０および弾性部材３８５，３９０を支持するブラケット３９５を有する。 On the other hand, in order to generate a component force in a direction perpendicular to the surface of the pressed member W, the component force generation mechanism 380 according to the third embodiment includes elastic members 385 and 390 that exhibit a tensile force or a compression force, and elasticity. A bracket 395 for supporting the members 385 and 390 is provided.

弾性部材３８５，３９０は、コイルバネ（第１および第２バネ部材）からなり、ブラケット３９５にそれぞれ軸支される端部（一端部）３８６，３９１と、アーム３７５，３６５の端部３７９，３６９にそれぞれ軸支される端部（他端部）３８７，３９２とを有する。つまり、コイルバネ３８５，３９０の端部３８７，３９２は、遠位の押圧ローラ３３０，３２０に連結されたアーム３７５，３６５に、連結されている。 The elastic members 385 and 390 are formed of coil springs (first and second spring members), and are respectively provided at end portions (one end portions) 386 and 391 that are pivotally supported by the bracket 395 and end portions 379 and 369 of the arms 375 and 365. And end portions (other end portions) 387 and 392 that are pivotally supported. That is, the end portions 387 and 392 of the coil springs 385 and 390 are connected to the arms 375 and 365 connected to the distal pressing rollers 330 and 320.

本体部３５５が被押圧部材Ｗの表面に対して近接することに伴って、押圧ローラ３２０，３３０が、互いに離間する方向に動く場合、アーム３６５，３７５の端部３７９，３６９は、離間する方向に移動する。しかし、端部３７９，３６９には、コイルバネ３８５，３９０が連結されているため、端部３７９，３６９の移動は、コイルバネ３８５，３９０によって規制される。 When the pressing rollers 320 and 330 move in directions away from each other as the main body portion 355 approaches the surface of the pressed member W, the ends 379 and 369 of the arms 365 and 375 move away from each other. Move to. However, since the coil springs 385 and 390 are connected to the end portions 379 and 369, the movement of the end portions 379 and 369 is restricted by the coil springs 385 and 390.

また、コイルバネ３８５，３９０は、変形（圧縮）することで、被押圧部材Ｗの表面に対して垂直方向の成分および水平方向の成分を有する弾性力を生じる。垂直方向の成分つまり分力は、アーム３７５，３６５を経由して、押圧ローラ３２０，３３０に伝達される。垂直方向の分力は、ロッドの動きに基づいて押圧ローラ３２０，３３０が被押圧部材Ｗの表面と当接しながら移動する際、被押圧部材Ｗの表面に対する略均一の押圧力の発揮を可能とする。 The coil springs 385 and 390 are deformed (compressed) to generate an elastic force having a vertical component and a horizontal component with respect to the surface of the pressed member W. The vertical component, that is, the component force, is transmitted to the pressure rollers 320 and 330 via the arms 375 and 365. The vertical component force can exert a substantially uniform pressing force on the surface of the pressed member W when the pressing rollers 320 and 330 move while contacting the surface of the pressed member W based on the movement of the rod. To do.

以上のように、実施の形態３は、実施の形態１および実施の形態２に比べ、変換機構が簡略化されており、さらにコンパクトな押圧装置を提供することが可能である。 As described above, the conversion mechanism of the third embodiment is simplified compared to the first and second embodiments, and a more compact pressing device can be provided.

なお、本発明は、上述した実施の形態に限定されるものではなく、特許請求の範囲の範囲内で種々改変することができる。 The present invention is not limited to the above-described embodiment, and various modifications can be made within the scope of the claims.

例えば、実施の形態２あるいは実施の形態３に係る押圧装置を、実施の形態１に係る巻締め装置に適用することが可能である。また、缶部材の収容物は、単電池の積層体に限定されない。さらに、缶部材の蓋部との間に配置される接着材層は、非感圧性接着材を適用することも可能である。 For example, the pressing device according to the second embodiment or the third embodiment can be applied to the winding device according to the first embodiment. Further, the contents of the can member are not limited to a single battery stack. Furthermore, a non-pressure-sensitive adhesive can be applied to the adhesive layer disposed between the can member and the lid.

実施の形態１に係る押圧装置を説明するための斜視図である。It is a perspective view for demonstrating the press apparatus which concerns on Embodiment 1. FIG. 図１に示される押圧装置を説明するための側面図である。It is a side view for demonstrating the press apparatus shown by FIG. 図１に示される押圧装置における変換機構を説明するための側面図である。It is a side view for demonstrating the conversion mechanism in the press apparatus shown by FIG. 図１に示される押圧装置における分力発生機構を説明するための側面図である。It is a side view for demonstrating the component force generation | occurrence | production mechanism in the press apparatus shown by FIG. 図３に示される変換機構の動作を説明するための側面図である。It is a side view for demonstrating operation | movement of the conversion mechanism shown by FIG. 図４に示される分力発生機構の動作を説明するための側面図である。It is a side view for demonstrating operation | movement of the component force generation | occurrence | production mechanism shown by FIG. 図１に示される押圧装置が組み込まれる巻締め装置を説明するための側面図である。It is a side view for demonstrating the winding fastening apparatus with which the press apparatus shown by FIG. 1 is integrated. 図７に示される巻締め装置に適用される缶部材を説明するための断面図である。It is sectional drawing for demonstrating the can member applied to the winding fastening apparatus shown by FIG. 図８に示される接着材層を説明するための平面図である。It is a top view for demonstrating the adhesive material layer shown by FIG. 図８に示される単電池を説明するための斜視図である。It is a perspective view for demonstrating the cell shown by FIG. 図７に示される巻締め装置における押圧装置の動作を説明するための断面図である。It is sectional drawing for demonstrating operation | movement of the press apparatus in the winding fastening apparatus shown by FIG. 実施の形態２に係る押圧装置を説明するための斜視図である。It is a perspective view for demonstrating the press apparatus which concerns on Embodiment 2. FIG. 図９に示される押圧装置における分力発生機構を説明するための側面図である。It is a side view for demonstrating the component force generation | occurrence | production mechanism in the press apparatus shown by FIG. 図９に示される分力発生機構の動作を説明するための側面図である。FIG. 10 is a side view for explaining the operation of the component force generation mechanism shown in FIG. 9. 実施の形態３に係る押圧装置における変換機構を説明するための側面図である。10 is a side view for explaining a conversion mechanism in the pressing device according to Embodiment 3. FIG. 図１５に示される変換機構の動作を説明するための側面図である。FIG. 16 is a side view for explaining the operation of the conversion mechanism shown in FIG. 15.

Explanation of symbols

１０・・押圧装置、
２０，３０・・押圧ローラ（圧接部材）、
４０・・ロッド（駆動部材）、
５０・・変換機構、
５５・・本体部、
６０，７０・・シャフト、
６２，７２・・連動ギア、
６５，７５・・アーム、
６６，７６・・端部、
８０・・分力発生機構、
９０・・制御ギア、
９５・・ラック、
１００・・巻締め装置、
１１０・・押さえ治具部、
１１５・・プッシュロッド、
１２０・・巻締めローラ、
１３０・・チャック、
１３５・・ロケートピン、
１４０・・載置治具部、
１４５・・リフタ、
１５０・・缶部材、
１５１・・本体部、
１５２，１５４・・端部、
１５３・・蓋部、
１６０・・接着材層、
１７０・・電池モジュール、
１８０・・単電池、
１８２・・外装材、
１８４，１８６・・電極タブ、
２１０・・押圧装置、
２２０，２３０・・押圧ローラ、
２４０・・ロッド、
２５５・・本体部、
２６０，２７０・・シャフト、
２６２・・連動ギア、
２６５，２７５・・アーム、
２６６，２７６・・端部、
２８５・・フレーム、
２８７・・駆動装置、
２９０・・制御ギア、
２９５・・ラック、
３２０，３３０・・押圧ローラ、
３５０・・変換機構、
３５５・・本体部、
３６０，３７０・・シャフト、
３６５，３７５・・アーム、
３６６，３７６・・端部、
３６８，３７８・・中間部、
３６９，３７９・・端部、
３８０・・分力発生機構、
３８５，３９０・・コイルバネ（弾性部材）、
３８６，３９１・・端部、
３８７，３９２・・端部、
３９５・・ブラケット、
Ｗ・・被押圧部材。 10. ・ Pressing device,
20, 30 ..Pressing roller (pressure contact member),
40 .. Rod (drive member),
50 ... Conversion mechanism,
55 .. Body part,
60, 70 ... shaft,
62, 72 ... Interlocking gear,
65,75 arm
66, 76 .. end,
80 .. Component force generation mechanism,
90 .. Control gear,
95 ・ Rack,
100..Tightening device,
110 .. Holding jig part,
115-Push rod,
120 .. Rolling roller,
130 .. Chuck,
135 ... Locate pin,
140 .. Mounting jig part,
145, Lifter,
150 .. Can member,
151 .. Body part,
152, 154 .. end,
153 .. the lid,
160 .. Adhesive layer,
170 .. Battery module,
180 ・・ Single cell,
182, exterior material,
184, 186 .. Electrode tab,
210..Pressing device,
220, 230 ..Pressing roller,
240 .. rod
255..Main body,
260, 270 .. shaft,
262 ... Interlocking gear,
265, 275 .. arm,
266, 276 .. end,
285 ... frame,
287 ... Drive device
290 ... Control gear,
295 ・ Rack,
320, 330 ..Pressing roller,
350 .. Conversion mechanism,
355 ... Body part
360, 370 .. shaft,
365, 375 .. arm,
366, 376 .. end,
368, 378 .. middle part,
369, 379 .. end,
380 .. Component force generation mechanism,
385, 390 .. Coil spring (elastic member),
386, 391 .. end,
387, 392 .. end,
395. Bracket,
W ... Pressed member.

Claims

First and second pressure contact members in contact with the surface of the pressed member;
A drive member that is close to the surface of the pressed member and that transmits a pressing force to the first and second press contact members; and
A pressing device comprising: a conversion mechanism for converting the movement of the driving member into the movement of the first and second pressure contact members in a direction away from each other.

The pressing device according to claim 1, wherein the pressed member is a lid portion of a hollow can member, and the can member has a main body portion in which an item is disposed.

The pressing device according to claim 2, wherein an adhesive layer is disposed between the container and the lid portion of the can member.

The pressing device according to claim 3, wherein the adhesive layer includes a pressure-sensitive adhesive.

The pressing device according to any one of claims 2 to 4, wherein the container includes a stack of unit cells.

The conversion mechanism includes a main body portion fixed to the drive member, first and second shafts pivotally supported by the main body portion, and the first and second shafts and the first and second pressure contact members. Having first and second arms disposed between,
The first and second arms each have one end connected to the first and second pressure contact members and the other end fixed to the first and second shafts, respectively. Item 6. The pressing device according to any one of Items 1 to 5.

The conversion mechanism includes first and second gears fixed to the first and second shafts and engaged with each other, and the drive member is close to the surface of the pressed member. Accordingly, the pressing device according to claim 6, wherein the first and second gears rotate.

The pressing device according to claim 7, wherein the conversion mechanism includes a component force generating mechanism for generating a component force in a direction perpendicular to the surface of the pressed member.

The component force generation mechanism includes a third gear fixed to the first shaft or the second shaft, and a rack that engages with the third gear, and the rack is against the pressed member. The pressing device according to claim 8, wherein the pressing device is arranged at a constant distance.

The component force generating mechanism includes a third gear fixed to the first shaft or the second shaft, and a rack engaged with the third gear, and the rack is a direction of movement of the driving member. The pressing device according to claim 8, wherein the pressing device is driven in a direction intersecting with the pressure device.

The pressing device according to claim 10, wherein the component force generation mechanism includes a frame that movably supports the rack and is fixed to the main body.

The pressing device according to claim 11, wherein the frame is provided with a driving device for driving the rack.

The conversion mechanism includes a main body portion fixed to the drive member, first and second shafts fixed to the main body portion, and between the first and second shafts and the first and second pressure contact members. Having first and second arms disposed on the
The first and second arms intersect with each other, and have one end connected to the first and second pressure contact members, respectively, and an intermediate portion pivotally supported by the first and second shafts, respectively. ,
The intermediate portion is located between the intersecting portion of the first and second arms and the one end portion,
The said 1st and 2nd arm turns centering | focusing on the said intermediate part in connection with the said drive member approaching with respect to the surface of the said to-be-pressed member, The any one of Claims 1-5 characterized by the above-mentioned. The pressing device according to item.

The pressing device according to claim 13, wherein the conversion mechanism includes a component force generating mechanism for generating a component force in a direction perpendicular to the surface of the pressed member.

The pressing device according to claim 14, wherein the component force generation mechanism includes an elastic member that exerts a tensile force or a compressive force and a bracket that supports the elastic member.

The elastic member includes first and second spring members,
One end portions of the first and second spring members are pivotally supported by the bracket, respectively, and the other end portions of the first and second spring members are pivotally supported by the other end portions of the first and second arms, respectively. The pressing device according to claim 15, wherein

The pressing device according to any one of claims 6 to 16, wherein the first and second pressure contact members are cylindrical.

The pressing device according to claim 17, wherein the first and second pressure contact members are pivotally supported by the first and second arms.

The pressing device according to any one of claims 2 to 18, wherein the lid portion and the main body portion of the can member are wound.

The pressing device according to claim 19, wherein the pressing device is incorporated in a winding device for winding the lid portion and the main body portion of the can member.

The winding device has a holding jig portion for preventing the lid portion of the can member from being separated during winding, and the pressing device is arranged in the holding jig portion. The pressing device according to claim 20.

The pressing device according to claim 21, wherein the pressing jig portion includes a knockout push rod that presses the lid portion of the can member, and the driving member is configured by the push rod. .

A driving member for transmitting a pressing force to the first and second pressure contact members that are in contact with the surface of the pressed member is brought close to the surface of the pressed member,
A pressing method, wherein the movement of the driving member is converted into movement of the first and second pressure contact members in a direction away from each other by a conversion mechanism.

The pressed member is a lid portion of a hollow can member, and the can member has a main body portion in which an item is disposed,
Before the driving member for transmitting the pressing force to the first and second pressing members that are in contact with the surface of the pressed member is brought close to the surface of the pressed member,
In the main body of the can member, after containing the contents, apply an adhesive,
24. The pressing method according to claim 23, wherein the lid portion of the can member is then placed on the main body portion of the can member.