JP2598564B2 - Web roll supply and joining equipment - Google Patents
Web roll supply and joining equipmentInfo
- Publication number
- JP2598564B2 JP2598564B2 JP2274435A JP27443590A JP2598564B2 JP 2598564 B2 JP2598564 B2 JP 2598564B2 JP 2274435 A JP2274435 A JP 2274435A JP 27443590 A JP27443590 A JP 27443590A JP 2598564 B2 JP2598564 B2 JP 2598564B2
- Authority
- JP
- Japan
- Prior art keywords
- web
- roll
- new
- joining
- rewinding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/102—Preparing the leading end of the replacement web before splicing operation; Adhesive arrangements on leading end of replacement web; Tabs and adhesive tapes for splicing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
- B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/46—Splicing
- B65H2301/461—Processing webs in splicing process
- B65H2301/4611—Processing webs in splicing process before splicing
- B65H2301/46115—Processing webs in splicing process before splicing by bringing leading edge to splicing station, e.g. by chain or belt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/40—Holders, supports for rolls
- B65H2405/42—Supports for rolls fully removable from the handling machine
- B65H2405/422—Trolley, cart, i.e. support movable on floor
- B65H2405/4226—Cart comprising splicing means
Landscapes
- Replacement Of Web Rolls (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は写真用フイルムなどの長尺ウエブの巻戻し装
置に、ウエブ原反を供給し、新旧ウエブを接合するウエ
ブの原反ロール供給及び接合装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention supplies a web roll to a long web rewinding device such as a photographic film, and supplies a web roll for joining a new web and a new web. It relates to a joining device.
従来、新旧ウエブを接合し連続的にウエブを減反ロー
ルから巻戻す送出機は、特開昭62−285854号公報、特公
昭53−39802号公報に示すような２軸ターレットタイプ
の装置であり、一方の軸で旧ウエブを巻戻し、他方の軸
で新原反ロールの接合準備をするものであった。Conventionally, a feeder that joins a new and old web and continuously rewinds the web from a reduction roll is a two-axis turret type device as disclosed in JP-A-62-285854 and JP-B-53-39802. One shaft was used to rewind the old web, and the other shaft was used to prepare for joining a new web roll.
しかしながら前記２軸ターレットタイプの装置では最
近の傾向のように原反ロールが大形化すると、巻戻し装
置自体が大型化し設備コストが大きくなる欠点がある。However, in the twin-screw turret type apparatus, there is a drawback that if the size of the material roll is increased as in a recent tendency, the unwinding apparatus itself becomes large and the equipment cost increases.
本発明は、このような事情に鑑みてなされたもので、
１軸固定アームタイプの巻戻し機を用いてコンパクトな
構造のウエブの原反ロールの供給及び接合装置を提案す
ることを目的としている。The present invention has been made in view of such circumstances,
An object of the present invention is to propose a device for supplying and joining a web roll having a compact structure using a single-axis fixed arm type rewinding machine.
本発明は、前記目的を達成する為に、旧原反ロールを
支持してウエブを巻戻す巻戻し軸、巻戻し終了時に旧ウ
エブ末端を吸着する吸着部、吸着部で吸着した状態で旧
ウエブ末端を幅方向に切断する切断部、テープ貼付部を
有する巻戻し装置と、新原反ロールを載置して昇降する
昇降部、新原反ロールのウエブ先端を吸着しウエブの送
り方向と幅方向にスライド可能な吸着部により接合準備
機能を備えた自走可能な台車を有するウエブの原反供給
装置と、から成り、接合時、台車を巻戻し装置まで移動
して新原反ロールを前記巻戻し装置の巻戻し軸に供給す
ると共に、新原反ロールのウエブ先端を吸着した台車側
の吸着部と旧原反ロールのウエブ末端を吸着した巻戻し
装置側の吸着部とを整合し、整合した状態で前記テープ
貼付部にて旧原反ロールとウエブ末端と新原反ロールの
ウエブ先端とを接合することを特徴とする。In order to achieve the above object, the present invention provides a rewind shaft for supporting an old fabric roll and rewinding a web, a suction unit for sucking the end of the old web at the end of unwinding, and an old web sucked by the suction unit. A cutting unit that cuts the end in the width direction, a rewinding device with a tape affixing unit, an elevating unit that mounts and moves the new web roll up and down, adsorbs the web tip of the new web roll, and feeds the web in the feed direction and width direction. A web feeder having a self-propelled carriage provided with a joining preparation function by means of a slidable suction unit; and during joining, the carriage is moved to a rewinding device and the new material roll is unwound by the rewinding device. In addition to the supply to the rewinding shaft, the suction part on the bogie side where the web tip of the new material roll is suctioned is aligned with the suction part on the rewinding device side where the web end of the old material roll is suctioned. At the tape affixing part, Characterized by joining the web leading end Le and the web end and NIIHARA fabric roll.
本発明に係るウエブの原反ロール供給及び接合装置に
よれば、巻戻し装置と自走可能なウエブ運搬台車を有
し、ウエブ運搬台車にウエブ接合準備機能を持たせたの
で、新ウエブの接合準備が巻戻し機及び接合機から離れ
た場所でできるため、１台の原反運搬台車が接合準備を
完了した新ウエブ原反を複数のラインに供給することも
可能であり、また、複数の台車を使えば新ウエブの接合
準備作業を複数原反分まとめて行えるので省力化にもつ
ながる。ADVANTAGE OF THE INVENTION According to the web raw roll supply and joining apparatus which concerns on this invention, since it has a rewinding apparatus and the self-propelled web transport trolley, and the web transport trolley has the web joining preparation function, the new web joining is carried out. Since preparation can be performed at a place away from the rewinding machine and the joining machine, it is also possible for one sheet carrier to supply a new web sheet which has been ready for joining to a plurality of lines. The use of a trolley can save labor because multiple webs can be prepared for joining new webs together.
以下添付図面に従って本発明に係るウエブの原反ロー
ル供給及び接合装置の好ましい実施例を詳説する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of a web roll supply and joining apparatus according to the present invention will be described in detail with reference to the accompanying drawings.
第１図（ａ）、（ｂ）、第２図ではウエブの原反ロー
ル供給装置10と巻戻し装置12とが示されている。先ず、
ウエブの原反ロール供給装置10について説明すると、台
車14は４つの電動駆動車輪16、16、16、16により図示し
ないレールに沿って走行移動自在となっている。台車14
上には所定間隔で支持台18、18が立設され、この支持台
18内には昇降台20、20が昇降自在に設けられる。昇降台
20は原反ロールを送り出し装置にチャックする際、上昇
して原反ロールの巻芯の軸芯高さと送出し装置のチャッ
クの軸芯高さとを一致させる。昇降台20にはブレーキ付
ローラ22、22が設けられ、原反ロール24の巻芯26は、こ
のブレーキ付ローラ22、22上に載置される。ブレーキ付
ローラ22、22はウエブ先端を後述するサクションボック
ス28に吸着固定する時はブレーキ力を解除し、その後は
ブレーキ力を付与して原反ロールが回転してウエブが巻
きほぐれるのを防止する。1 (a), 1 (b) and 2 show a web roll supply device 10 and a rewinding device 12 for web. First,
The web roll supply device 10 will be described. The carriage 14 is freely movable along a rail (not shown) by four electric drive wheels 16, 16, 16, 16. Dolly 14
Supports 18, 18 are erected at predetermined intervals on the upper side.
Elevating tables 20 and 20 are provided in 18 so as to be able to move up and down. Elevator
When the raw roll is chucked to the feeding device, the chuck 20 is raised to make the height of the core of the winding core of the raw roll match the height of the chuck of the feeding device. The lifting platform 20 is provided with rollers 22 and 22 with brakes, and the core 26 of the web roll 24 is placed on the rollers 22 and 22 with brakes. The rollers with brakes 22, 22 release the braking force when the web tip is sucked and fixed to the suction box 28 described later, and thereafter apply the braking force to prevent the web roll from rotating and unwinding the web. .
台車14上の昇降台20、20の前方には所定間隔で支持台
27、27が設けられ、この支持台27、27にはサクションボ
ックス28が取付けられる。サクションボックス28は前後
方向ガイド30により前後方向にスライド移動自在である
と共に、横方向ガイド32によりウエブの幅方向にスライ
ド移動自在となっている。サクションボックス28は第１
図に示すように原反ロール24のウエブ先端25を吸着保持
する。吸着保持されたウエブ先端25は図示しないカッタ
により切断され、サクションボックス28の前縁とウエブ
の先端縁が揃えられる。A support stand at a predetermined interval in front of the lifts 20 and 20 on the carriage 14
27, 27 are provided, and a suction box 28 is attached to the supports 27, 27. The suction box 28 is slidable in the front-rear direction by a front-rear guide 30 and is slidable in the width direction of the web by a horizontal guide 32. Suction box 28 is first
As shown in the figure, the web tip 25 of the material roll 24 is held by suction. The web tip 25 held by suction is cut by a cutter (not shown), and the front edge of the suction box 28 and the web tip edge are aligned.
次に、巻戻し装置12の構造について説明すると、原反
ロール支持台40には原反ロール42の巻芯がチャック44、
44により両側から保持される。チャック44は図示しない
機構によりその軸線方向に移動可能であると共にモータ
46により回転駆動される。一方、接合装置47は複数のパ
スローラ49、49…、サクションボックス48、接着テープ
貼付機50、走行カッタ52を備えている。サクションボッ
クス48はウエブの搬送方向に移動自在である。更に、パ
スローラ49の間にはウエブのテンションを調節するダン
サーローラ54が設けられている。ダンサーローラ54はア
ーム56が揺動することによりウエブテンションを調節す
る。Next, the structure of the rewinding device 12 will be described.
It is held from both sides by 44. The chuck 44 can be moved in the axial direction by a mechanism (not shown),
Rotated by 46. On the other hand, the joining device 47 includes a plurality of pass rollers 49, 49, a suction box 48, an adhesive tape applying machine 50, and a traveling cutter 52. The suction box 48 is movable in the web transport direction. Further, between the pass rollers 49, a dancer roller 54 for adjusting the tension of the web is provided. The dancer roller 54 adjusts the web tension as the arm 56 swings.
前記の如く構成された本発明に係るウエブの原反ロー
ル供給及び接合装置の好ましい実施例の作用は次のとお
りである。The operation of the preferred embodiment of the web roll supply and joining apparatus according to the present invention constructed as described above is as follows.
第３図に示すように旧原反ロール42のウエブ残り長が
少なくなると、新ウエブ原反ロール24のウエブ先端25を
サクションボックス28に吸着し、サクションボックス28
の前縁とウエブ先端25を揃えた状態で待機している。次
に第４図に示すように旧ウエブを巻芯上に１乃至２周残
してウエブ巻取ラインが停止すると、この時サクション
ボックス48が旧ウエブの末端を吸着し、次にカッタ52が
幅方向に走行して旧ウエブ端末を切り揃える。旧ウエブ
原反ロール42の巻芯は図示しない吊上げ装置により送り
出し装置12の上方へ移送され、新原反ロールの受け入れ
を可能にする。As shown in FIG. 3, when the remaining web length of the old web roll 42 is reduced, the web tip 25 of the new web web roll 24 is attracted to the suction box 28, and the suction box 28
And the front end of the web is aligned with the web tip 25. Next, as shown in FIG. 4, when the web winding line is stopped while leaving the old web on the winding core for one or two turns, the suction box 48 sucks the end of the old web at this time, and then the cutter 52 is moved to the width. Run in the direction to trim the old web terminal. The core of the old web roll 42 is transported above the feeder 12 by a lifting device (not shown) so that the new web roll can be received.
第５図に示すように台車14が原反ロールのチャック4
4、44間の位置まで走行し、昇降台20が上昇して原反ロ
ール24を送り出し装置12のチャック44の高さまで持ち上
げ、原反ロール24の巻芯26とチャック44の位置を一致さ
せる。次に、送出し装置12のチャック44が前進して新原
反ロール24の巻芯26をチャックする。一方、サクション
ボックス28は接合位置までスライド動作して新ウエブ先
端25をテープ貼付機50の下方のウエブ接合位置まで運
ぶ。また、旧ウエブサクションボックス48もスライド動
作して旧ウエブ後端をウエブ接合位置まで移動させ、こ
れにより新旧ウエブが突き合わせ状態になる。この時、
第５図に示すように、ダンサーローラ54によって旧ウエ
ブが引き戻される長さ分を繰り出し、旧ウエブサクショ
ンボックス48上で旧ウエブがずれることを防止する。新
旧ウエブの突き合わせ完了後、テープ貼付機50がウエブ
幅方向に走行し、テープ接合を行う。これにより、旧ウ
エブの後端と新ウエブ先端25との接合は完了され、第６
図に示すようにダンサローラ54は元の位置に戻り、ウエ
ブが所定のテンションで張られる。次に台車14の昇降台
20が下降し、サクションボックス48が後退した後、台車
14は後退し、新たな原反ロールの受け入れ準備をする。As shown in FIG. 5, the carriage 14 is a raw material roll chuck 4.
4 and 44, the elevating platform 20 rises and lifts the web roll 24 to the height of the chuck 44 of the feeding device 12, so that the position of the core 26 of the web roll 24 and the position of the chuck 44 match. Next, the chuck 44 of the delivery device 12 advances to chuck the core 26 of the new raw roll 24. On the other hand, the suction box 28 slides to the joining position to carry the new web tip 25 to the web joining position below the tape applicator 50. The old web suction box 48 also slides to move the rear end of the old web to the web joining position, whereby the new and old webs are brought into abutting condition. At this time,
As shown in FIG. 5, the length of the old web pulled back by the dancer roller 54 is extended to prevent the old web from shifting on the old web suction box 48. After the joining of the new and old webs is completed, the tape applying machine 50 runs in the web width direction and performs the tape joining. Thus, the joining of the rear end of the old web and the front end 25 of the new web is completed, and the sixth
As shown in the figure, the dancer roller 54 returns to the original position, and the web is stretched with a predetermined tension. Next, the lifting platform of the trolley 14
After 20 descends and suction box 48 retreats,
14 retreats and prepares to accept a new web roll.
前記実施例によれば、巻戻し装置側に新ウエブの準備
装置を持たないため、一台の原反運搬台車14が接合準備
を完了した原反を複数のラインに供給することが可能と
なる。また高速ラインでは巻戻し装置回りの騒音が高
く、高速回転する原反近くは危険であるため、巻戻し機
から離れた場所で新ウエブの準備作業ができることは作
業環境が良くなる。更に、ウエブ運搬台車を複数台使用
した場合、新ウエブの接合準備作業を１箇所で複数台分
まとめて行うことが可能となり省力化にもつながる。According to the above-described embodiment, since there is no new web preparation device on the rewinding device side, it is possible for one raw material transport vehicle 14 to supply the raw material for which bonding preparation has been completed to a plurality of lines. . In a high-speed line, the noise around the rewinding device is high, and the vicinity of the material rotating at high speed is dangerous. Therefore, the preparation of a new web at a location away from the rewinding machine improves the working environment. Furthermore, when a plurality of web transport vehicles are used, the joining preparation work for a new web can be performed for a plurality of vehicles at one place, which leads to labor saving.
以上説明したように本発明に係るウエブの原反ロール
供給及び接合装置によれば、巻戻し装置とウエブ運搬台
車とを備えることにより２軸ターレット方式の接合装置
と同等の機能を有し、且つコンパクトなサイズで巻戻し
後の接合機能を得ることができ、原反ロールの大型化に
対応することができる。As described above, according to the web raw roll supply and joining device according to the present invention, by having the rewinding device and the web transport cart, it has the same function as the biaxial turret type joining device, and The bonding function after rewinding can be obtained with a compact size, and it is possible to cope with an increase in the size of the material roll.
第１図（ａ）、（ｂ）は本発明に係るウエブの原反ロー
ル供給及び接合装置の構造を示す説明図、第２図は本発
明に係るウエブの原反ロール供給及び接合装置の平面
図、第３図乃至第６図は本発明に係る実施例の作動を示
す説明図である。 10……ウエブの原反ロール供給装置、 12……ウエブの巻戻し装置、 14……台車、24……新原反ロール、 28……サクションボックス、 42……旧原反ロール、 48……サクションボックス、 50……接着テープ貼付機、52……カッタ。1 (a) and 1 (b) are explanatory views showing the structure of a web roll supply and joining apparatus according to the present invention, and FIG. 2 is a plan view of a web roll feed and joining apparatus according to the present invention. FIGS. 3 and 6 are explanatory views showing the operation of the embodiment according to the present invention. 10 Web feeder, 12 Web rewinder, 14 cart, 24 new roll, 28 suction box, 42 old roll, 48 suction Box, 50 ... adhesive tape applicator, 52 ... cutter.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 渡部 信幸 神奈川県南足柄市中沼210番地 富士写 真フイルム株式会社内 (56)参考文献 特開 昭61−136851（ＪＰ，Ａ) 特開 昭60−161854（ＪＰ，Ａ) ────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Nobuyuki Watanabe 210 Nakanakanuma, Minamiashigara-shi, Kanagawa Fujisha Shin Film Co., Ltd. (56) References JP-A-61-136851 (JP, A) (JP, A)
Claims (1)
戻し軸、巻戻し終了時に旧ウエブ末端を吸着する吸着
部、吸着部で吸着した状態で旧ウエブ末端を幅方向に切
断する切断部、テープ貼付部を有する巻戻し装置と、 新原反ロールを載置して昇降する昇降部、新原反ロール
のウエブ先端を吸着しウエブの送り方向と幅方向にスラ
イド可能な吸着部により接合準備機能を備えた自走可能
な台車を有するウエブの原反供給装置と、から成り、 接合時、台車を巻戻し装置まで移動して新原反ロールを
前記巻戻し装置の巻戻し軸に供給すると共に、新原反ロ
ールのウエブ先端を吸着した台車側の吸着部と旧原反ロ
ールのウエブ末端を吸着した巻戻し装置側の吸着部とを
整合し、整合した状態で前記テープ貼付部にて旧原反ロ
ールとウエブ末端と新原反ロールのウエブ先端とを接合
することを特徴とするウエブの原反ロール供給及び接合
装置。An unwinding shaft for supporting an old material roll and rewinding a web, a suction unit for sucking the end of the old web at the end of rewinding, and cutting the end of the old web in the width direction while being sucked by the suction unit. Joining by a rewinding device having a cutting section and a tape affixing section, an elevating section that places and lifts the new web roll, and an adsorption section that sucks the web tip of the new web roll and slides in the web feed direction and width direction And a web feeder having a self-propelled trolley having a preparation function, wherein the trolley is moved to the rewinding device to supply a new raw roll to the rewinding shaft of the rewinding device during joining. At the same time, the suction part on the bogie side where the web tip of the new web roll is sucked is aligned with the suction part on the rewinding device side where the web end of the old web roll is sucked, and the tape is stuck in the tape attaching section in the aligned state. Raw roll, web end and new Joining the web leading end of the roll web bulk roll supply and bonding apparatus according to claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2274435A JP2598564B2 (en) | 1990-10-13 | 1990-10-13 | Web roll supply and joining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2274435A JP2598564B2 (en) | 1990-10-13 | 1990-10-13 | Web roll supply and joining equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04153152A JPH04153152A (en) | 1992-05-26 |
| JP2598564B2 true JP2598564B2 (en) | 1997-04-09 |
Family
ID=17541642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2274435A Expired - Fee Related JP2598564B2 (en) | 1990-10-13 | 1990-10-13 | Web roll supply and joining equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2598564B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200066018A (en) * | 2018-11-30 | 2020-06-09 | 엘지전자 주식회사 | Electrode roll feeder |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2258643B1 (en) | 2009-06-01 | 2015-01-14 | Tetra Laval Holdings & Finance S.A. | Method for feeding a supply station of a packaging unit with a new reel of sheet packaging material, sheet packaging material holder and lift truck |
| JP6898652B2 (en) * | 2018-04-24 | 2021-07-07 | 大森機械工業株式会社 | Packaging machine and packaging system |
| DE102018131992A1 (en) * | 2018-12-12 | 2020-06-18 | Krones Aktiengesellschaft | Method and device for handling flat and / or film material designed for packaging articles |
| IT201900003205A1 (en) * | 2019-03-06 | 2020-09-06 | Perini Fabio Spa | A DEVICE FOR REPLACING COILS IN AN UNWINDER AND RELATIVE METHOD |
| CN113562507A (en) * | 2021-08-06 | 2021-10-29 | 芜湖达锦新材料科技有限公司 | High-precision film tension film receiving and unreeling machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60161854A (en) * | 1984-01-31 | 1985-08-23 | Fuji Kikai Seisakusho Kk | Method and device for joining ends of webs |
| JPS61136851A (en) * | 1984-12-06 | 1986-06-24 | Mitsubishi Heavy Ind Ltd | Automatic tape cutting device for coil paper |
-
1990
- 1990-10-13 JP JP2274435A patent/JP2598564B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200066018A (en) * | 2018-11-30 | 2020-06-09 | 엘지전자 주식회사 | Electrode roll feeder |
| KR102538070B1 (en) * | 2018-11-30 | 2023-05-30 | 엘지전자 주식회사 | Electrode roll feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04153152A (en) | 1992-05-26 |
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| Date | Code | Title | Description |
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| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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| LAPS | Cancellation because of no payment of annual fees |