JPH08324883A - Holding apparatus for bobbin - Google Patents
Holding apparatus for bobbinInfo
- Publication number
- JPH08324883A JPH08324883A JP8163551A JP16355196A JPH08324883A JP H08324883 A JPH08324883 A JP H08324883A JP 8163551 A JP8163551 A JP 8163551A JP 16355196 A JP16355196 A JP 16355196A JP H08324883 A JPH08324883 A JP H08324883A
- Authority
- JP
- Japan
- Prior art keywords
- braking
- bobbin
- wave
- ring
- holding device
- 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.)
- Granted
Links
- 238000009941 weaving Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
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
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/26—Axial shafts or spigots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
- B65H59/04—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ボビン保持装置へ作用
する制動装置を有し、この制動装置が保持装置に設けら
れる制動環を含み、この制励環が制動部材と共同作用す
る、ボビン用保持装置に関する。BACKGROUND OF THE INVENTION The present invention relates to a bobbin having a braking device acting on a bobbin holding device, the braking device including a braking ring provided on the holding device, the damping ring cooperating with the braking member. Holding device.
【０００２】[0002]
【従来の技術】このような装置はドイツ連邦共和国特許
出願公開第４１００５６９号明細書から公知である。こ
こでは制動部材が端部側にフエルト片を持ち、このフエ
ルト片が制動環上に載つている。制動環とフエルト片を
持つ制動部材との間の摩擦状態は、フエルト片と制動環
との間の摩擦状態によつて決定されるだけでなく、制動
部材を制動環へ当てる力によつても決定される。他方こ
の力は制動部材へ作用するばねの力によつて決定され
る。2. Description of the Related Art Such a device is known from DE-A 41 0056 9. Here, the braking member has a felt piece on the end side, and this felt piece rests on the braking ring. The frictional state between the braking ring and the braking member having the felt piece is determined not only by the frictional state between the felting piece and the braking ring, but also by the force of applying the braking member to the braking ring. It is determined. On the other hand, this force is determined by the force of the spring acting on the braking member.
【０００３】さてボビンを支持しかつ糸の引出しの際回
転するこのボビン保持装置が、例えば糸切れ後直ちには
停止せず、惰性回転することがわかつた。It has been found that this bobbin holding device, which supports the bobbin and rotates when the yarn is pulled out, does not stop immediately after the yarn breaks, but rotates by inertia.
【０００４】織機が再び始動できる前に、ボビン保持装
置の惰性回転により生ずる過剰な糸を少なくせねばなら
ない。そうしないと、織機の始動後過剰な糸が使用し尽
くされ、それから急に糸がボビンから引出される場合の
ように、ボビンの急激な回転開始の際、糸が切れる危険
がある。Before the weaving machine can be started again, the excess yarn caused by inertial rotation of the bobbin holding device must be reduced. Otherwise, there is a risk of thread breakage during a sudden start of rotation of the bobbin, as in the case where excess thread is used up after the loom is started and then the thread is suddenly pulled out of the bobbin.
【０００５】[0005]
【発明が解決しようとする課題】従つて本発明の基礎に
なつている課題は、織機が停止するとボビンも停止する
のを保証するボビン用保持装置を提供することである。The problem underlying the present invention is therefore to provide a bobbin holding device which ensures that the bobbin will also stop when the loom stops.
【０００６】[0006]
【課題を解決するための手段】この課題を解決するため
本発明によれば、制動環がその周囲に複数の凹凸により
形成される一様な輪郭を持ち、制動部材が凹凸により形
成される輪郭に追従する。輪郭が波状であると有利であ
る。制動環のこのような波状輪郭により、織機の停止の
直後にボビン保持装置従つてボビンも停止する。従つて
従来の技術におけるように惰性回転はもはやおこらな
い。In order to solve this problem, according to the present invention, the braking ring has a uniform contour formed by a plurality of irregularities on the periphery thereof, and the braking member is formed by the irregularities. To follow. Advantageously, the contour is wavy. Due to this wavy profile of the braking ring, the bobbin holding device and thus also the bobbin stop immediately after the loom is stopped. Therefore, inertial rotation no longer occurs as in the prior art.
【０００７】更に制動部材が例えば回転可能なローラの
形の制動素子を持ち、ローラが波の谷のほぼ全面で制動
環に接するように、ローラの直径が選ばれていると有利
である。ボビンの大きさ及び重量に関係して、制動部材
を制動環へ作用させるばねの力を大きく又は小さくする
ことができる。特に大きいボビンでは、２つの制動部材
を設けて、ばね力によりこれらの制動部材を制動環へそ
れぞれ作用させることもできる。Furthermore, it is advantageous if the braking element has a braking element, for example in the form of a rotatable roller, and the diameter of the roller is chosen such that the roller contacts the braking ring over substantially the entire valley of the wave. Depending on the size and weight of the bobbin, the spring force acting on the braking ring on the braking ring can be increased or decreased. In a particularly large bobbin, it is also possible to provide two braking members and to apply these braking members to the braking ring respectively by spring force.
【０００８】この場合一方の制動素子が波の谷へ入り込
み、他方の制動素子が波の山に乗るように、制動素子又
は制動部材が設けられている。即ちこの場合ボビンを停
止させるため１つの波の谷及び１つの波の山を完全に通
過する必要はなく、原理的には一方の制動部材又は制動
素子従つてなるべく回転可能なローラが波の山上にあ
り、他方の制動素子が波の谷に入つている時既に、織機
の停止の直後にボビンが停止せしめられる。In this case, the braking element or the braking member is provided so that one braking element enters the trough of the wave and the other braking element rides on the crest of the wave. That is, in this case, it is not necessary to completely go through one wave trough and one wave crest in order to stop the bobbin, and in principle one braking member or braking element and therefore a roller, which is preferably rotatable, is above the wave crest. And the bobbin is stopped immediately after the loom is stopped, when the other braking element is entering the wave trough.
【０００９】[0009]
【実施例】図面に基いて本発明の実施例を以下に説明す
る。全体を１で示す回転可能なボビン保持装置は、担体
２に設けられている。ボビン保持装置１は心棒３を持
ち、この心棒３にボビン（図示せず）が取付けられてい
る。心棒３は端部側に肩部４を持ち、この肩部４が制動
装置６の制動環５を保持している。制動装置６は２つの
制動部材７，８を含み、これらの制動部材７，８が端部
側にそれぞれ回転可能なローラ９，１０を持ち、これら
のローラ９，１０が制動環５と共同作用する。制動部材
７，８はそれぞれコイルばね１１により荷重をかけられ
て、制動部材７，８が制動環５の方へ押付けられるよう
にしている。Embodiments of the present invention will be described below with reference to the drawings. A rotatable bobbin holding device, generally designated by 1, is provided on the carrier 2. The bobbin holding device 1 has a mandrel 3, and a bobbin (not shown) is attached to the mandrel 3. The mandrel 3 has a shoulder portion 4 on the end side, and the shoulder portion 4 holds a braking ring 5 of a braking device 6. The braking device 6 comprises two braking members 7, 8 which have respective end-side rotatable rollers 9, 10 which cooperate with the braking ring 5. To do. The braking members 7 and 8 are respectively loaded by the coil spring 11 so that the braking members 7 and 8 are pressed toward the braking ring 5.
【００１０】ローラ９，１０の直径は、これらのローラ
９，１０が制動環５の波の谷５ａの全面に接するように
選ばれている。更に特に図２からわかるように、一方の
ローラ９が制動環５の波の谷５ａに入つており、他方の
ローラ１０が波の山５ｂ上にあるように考慮されてい
る。制動環５の周囲に設けられる波の谷波の山により輪
郭５ｃが形成される。The diameters of the rollers 9, 10 are chosen so that they contact the entire surface of the wave trough 5a of the braking ring 5. As can be seen more particularly from FIG. 2, it is considered that one roller 9 is in the wave trough 5a of the braking ring 5 and the other roller 10 is on the wave crest 5b. The contour 5c is formed by the crests of the wave troughs provided around the braking ring 5.
【図１】ボビン保持装置の側面図である。FIG. 1 is a side view of a bobbin holding device.
【図２】ボビン保持装置を図１の右方から見た図であ
る。FIG. 2 is a diagram of the bobbin holding device as viewed from the right side of FIG.
１ ボビン保持装置 ５ 制動環 ５ａ，５ｂ 凹凸 ５ｃ 輪郭 ７，８ 制動部材 1 bobbin holding device 5 braking ring 5a, 5b unevenness 5c contour 7, 8 braking member
───────────────────────────────────────────────────── フロントページの続き (72)発明者 ヴエルネル・ヴアンニング ドイツ連邦共和国エーデイング・フレーデ ネル・シユトラーセ34 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor, Werner Vunning, Federal Republic of Germany Eding Frederner Schütlerase 34
Claims (6)
し、この制動装置が保持装置に設けられる制動環を含
み、この制動環が制動部材と共同作用する、ボビン用保
持装置において、制動環（５）がその周囲に複数の凹凸
（５ａ，５ｂ）により形成される一様な輪郭（５ｃ）を
持ち、制動部材（７，８）が凹凸（５ａ，５ｂ）により
形成される輪郭（５ｃ）に追従することを特徴とする、
ボビン用保持装置。1. A bobbin holding device having a braking device acting on a bobbin holding device, the braking device including a braking ring provided in the holding device, the braking ring cooperating with a braking member. (5) has a uniform contour (5c) formed by a plurality of irregularities (5a, 5b) around it, and the braking member (7, 8) is a contour (5c) formed by the irregularities (5a, 5b). ) Is followed,
Holding device for bobbins.
とを特徴とする、請求項１に記載の保持装置。2. Holding device according to claim 1, characterized in that the contour (5c) is corrugated.
０）を持つていることを特徴とする、請求項１又は２に
記載の保持装置。3. The braking member (7, 8) is a braking element (9, 1).
0) holding device according to claim 1 or 2, characterized in that
８）に回転可能に設けられるローラであることを特徴と
する、請求項３に記載の保持装置。4. The braking element (9, 10) comprises a braking member (7,
The holding device according to claim 3, which is a roller rotatably provided in 8).
ほぼ全面に接するように、ローラ（９，１０）の直径が
選ばれていることを特徴とする、請求項１ないし４の１
つに記載の保持装置。5. The diameter of the rollers (9, 10) is selected such that the rollers (9, 10) come into contact with substantially the entire surface of the wave troughs (5a). Of 1
Holding device.
を受けて制動環（５）へ作用することを特徴とする、請
求項１ないし５の１つに記載の保持装置。6. The holding device as claimed in claim 1, wherein the braking elements (7, 8) act on the braking ring (5) under the force of a spring (11).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29509203.3 | 1995-06-03 | ||
| DE29509203U DE29509203U1 (en) | 1995-06-03 | 1995-06-03 | Holder for bobbins with a braking device acting on the bobbin holder, the braking device comprising a brake ring arranged on the holder, which is connected to a brake member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08324883A true JPH08324883A (en) | 1996-12-10 |
| JP4016355B2 JP4016355B2 (en) | 2007-12-05 |
Family
ID=8008943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16355196A Expired - Fee Related JP4016355B2 (en) | 1995-06-03 | 1996-05-22 | Bobbin holding device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4016355B2 (en) |
| CH (1) | CH691681A5 (en) |
| DE (2) | DE29509203U1 (en) |
| IT (1) | IT1282729B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302137A (en) * | 2020-03-06 | 2020-06-19 | 张盛武 | Spinning yarn feeding device for spinning machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH353290A (en) * | 1957-10-12 | 1961-03-31 | Filatures De Schappe Sa D | Spool holder brake on a textile winding machine |
| DE1560581A1 (en) * | 1966-11-22 | 1971-05-27 | Reiners Walter Dr Ing | Braking device on rewinding machines |
| FR1574459A (en) * | 1967-07-19 | 1969-07-11 |
-
1995
- 1995-06-03 DE DE29509203U patent/DE29509203U1/en not_active Expired - Lifetime
-
1996
- 1996-03-05 DE DE19608368A patent/DE19608368C2/en not_active Expired - Fee Related
- 1996-04-02 CH CH00851/96A patent/CH691681A5/en not_active IP Right Cessation
- 1996-05-17 IT IT96MI001003A patent/IT1282729B1/en active IP Right Grant
- 1996-05-22 JP JP16355196A patent/JP4016355B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| IT1282729B1 (en) | 1998-03-31 |
| ITMI961003A1 (en) | 1997-11-17 |
| DE29509203U1 (en) | 1995-09-21 |
| DE19608368C2 (en) | 1997-05-28 |
| JP4016355B2 (en) | 2007-12-05 |
| DE19608368A1 (en) | 1996-12-05 |
| ITMI961003A0 (en) | 1996-05-17 |
| CH691681A5 (en) | 2001-09-14 |
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