JPS6151043B2 - - Google Patents
Info
- Publication number
- JPS6151043B2 JPS6151043B2 JP4295883A JP4295883A JPS6151043B2 JP S6151043 B2 JPS6151043 B2 JP S6151043B2 JP 4295883 A JP4295883 A JP 4295883A JP 4295883 A JP4295883 A JP 4295883A JP S6151043 B2 JPS6151043 B2 JP S6151043B2
- Authority
- JP
- Japan
- Prior art keywords
- web
- roller
- peeling roller
- metal
- peeling
- 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
Links
- 239000002184 metal Substances 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 9
- 238000009960 carding Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Description
【発明の詳細な説明】
本発明はフラツトカード或いはローラカード等
の梳綿機におけるドツフア上のウエツブを剥離す
る梳綿機のウエツブ剥離装置に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a web stripping device for a carding machine, which strips the web on a dot in a carding machine such as a flat card or a roller card.
従来、梳綿機におけるドツフア上のウエツブを
剥離する装置として、鋸歯状の歯を有するワイヤ
を被覆したローラを配置した剥離装置が種々提案
されている。しかしながら、製綿用カード、不織
布用カード等の製綿或には不織布製造に用いられ
る梳綿機に上記従来から知られているようなウエ
ツブ剥離装置を用いた場合、梳綿機が極めて苛酷
な環境のもとで運転されるので、ウエツブが剥離
ローラに巻き付いて紡出が出来なかつたり、或い
はドツフアからウエツブを確実にできないという
欠点があつた。 Conventionally, various types of peeling devices have been proposed as devices for peeling the web on the dots of carding machines, each of which includes a roller coated with a wire having serrated teeth. However, when the above-mentioned conventionally known web stripping device is used in a carding machine used for manufacturing cotton or nonwoven fabrics such as cotton cards and nonwoven fabric cards, the carding machine is extremely harsh. Since the machine is operated under such environmental conditions, there are disadvantages in that the web gets wrapped around the peeling roller, making it impossible to spin, or that the web cannot be reliably removed from the paper.
本発明は上記欠点を除去するためになされたも
のであり、紡出環境の悪い条件のもとでも確実に
ウエツブを剥離できるウエツブ剥離装置を供する
ものである。 The present invention has been made in order to eliminate the above-mentioned drawbacks, and provides a web peeling device that can reliably peel the web even under adverse conditions in the spinning environment.
以下、本発明の一実施例を図面に基いて説明す
る。 Hereinafter, one embodiment of the present invention will be described based on the drawings.
第１図に示すように、歯１の働角αが25゜〜60
゜の角度を有する金属針布２を被覆したウエツブ
剥離ローラ３を、働角が45゜〜65゜を有する金属
針布４１を巻き付けたドツフア４に0.1ｍ／ｍ〜
0.5ｍ／ｍの間隔Ｃ１をもたせて近接配置する。 As shown in Figure 1, the working angle α of tooth 1 is between 25° and 60°.
A web stripping roller 3 covered with a metal clothing 2 having an angle of 0.1 m/m to a cloth 4 wrapped with a metal clothing 41 having a working angle of 45° to 65°
They are arranged close to each other with an interval C1 of 0.5 m/m.
上記ウエツブ剥離ローラ３の軸芯若しくは軸芯
より下方で剥離ローラ３の半径以内において近接
するように、歯５の働角αが25゜〜60゜の角度を
有する金属針布６を被覆したウエツブ受渡しロー
ラ７を配置する。なお、ウエツブ剥離ローラ３と
ウエツブ受渡しローラ７との間隔Ｃ２は0.1ｍ／
ｍ〜0.8ｍ／ｍとする。 A web coated with a metal cloth 6 having teeth 5 having a working angle α of 25° to 60° so as to be close to the axis of the web peeling roller 3 or below the axis and within the radius of the peeling roller 3. A delivery roller 7 is arranged. Note that the distance C2 between the web peeling roller 3 and the web transfer roller 7 is 0.1 m/
m~0.8m/m.
上記のように配置されたウエツブ剥離装置は、
ウエツブ剥離ローラ３がドツフア４の表面速度を
１とした場合、1.02〜2.0と速い表面速度で、ド
ツフア４の回転方向（矢印Ａ）と同方向（矢印
Ｂ）に回転させ、またウエツブ受渡しローラ７が
ウエツブ剥離ローラ３の表面速度を１とした場
合、1.02〜1.5と速い表面速度で、ウエツブ剥離
ローラ３の回転方向と同方向（矢印Ｃ）に回転さ
れる。 The web stripping device arranged as above is
When the surface speed of the paper 4 is set to 1, the web peeling roller 3 rotates the paper 4 at a high surface speed of 1.02 to 2.0 in the same direction (arrow B) as the rotational direction (arrow A) of the paper 4, and also rotates the web transfer roller 7. When the surface speed of the web peeling roller 3 is 1, the web peeling roller 3 is rotated in the same direction (arrow C) as the rotational direction of the web peeling roller 3 at a high surface speed of 1.02 to 1.5.
ところで、ウエツブ剥離ローラ３およびウエツ
ブ受渡しローラ７に巻き付け被覆される金属針布
の歯形状は第３図イに示すように歯１・５の背面
側を略垂直にしたものや、第３図ロに示すように
歯１・５の背面側を鈍角にしたものを用いること
が可能である。 By the way, the tooth shape of the metal cloth wrapped around and coated around the web peeling roller 3 and the web transfer roller 7 is as shown in FIG. It is possible to use teeth 1 and 5 whose back sides are at an obtuse angle as shown in FIG.
また、ウエツブ剥離ローラ３、ウエツブ受渡し
ローラ７の金属針布は同一歯形状のものや異形の
歯形状のものを適宜組み合わせて使用することが
できるものである。 Further, the metal cloths of the web peeling roller 3 and the web transfer roller 7 can have the same tooth shape or have different tooth shapes, and can be used in appropriate combinations.
具体例
第２図に示すような働角αが30゜を有し、山数
が長さ25.4ｍ／ｍ当り10山を有し、かつ縁部の厚
みＨが1.3ｍ／ｍを有する金属針布２を被覆した
ウエツブ剥離ローラ３をツフア４に対して間隔Ｃ
１を0.25ｍ／ｍとなるよう配置し、また、上記金
属針布２と同仕様の金属針布６を被覆したウエツ
ブ受渡しローラ７を、ウエツブ剥離ローラ３に対
しその軸芯より下方において近接し、間隔Ｃ２が
0.5ｍ／ｍとなるよう配置する。Specific example: A metal needle with a working angle α of 30°, 10 ridges per 25.4 m/m length, and an edge thickness H of 1.3 m/m as shown in Figure 2. The distance between the web peeling roller 3 covered with the cloth 2 and the cloth 4 is C.
A web transfer roller 7 covered with a metal clothing 6 having the same specifications as the metal clothing 2 is placed close to the web peeling roller 3 below its axis. , the interval C2 is
Arrange so that the distance is 0.5m/m.
そして、ウエツブ剥離ローラ３はドツフア４の
表面速度を１とした場合、その1.15倍という速い
速度で回転し、また、ウエツブ受渡しローラ７は
ウエツプ剥離ローラ３の表面速度を１とした場
合、その1.23倍という速い表面速度で回転する。 The web peeling roller 3 rotates at a speed that is 1.15 times faster than the surface speed of the web peeling roller 3 when the surface speed of the web peeling roller 3 is 1. It rotates at twice the surface speed.
上記のように構成されたウエツブ剥離装置を製
綿カードに取付けて、静電気の発生しやすい化合
繊を紡出したところ、ウエツブはドツフアから確
実に剥ぎ取られ、ウエツブ剥離装置に近接して配
置されたコンベア上にに移行された。また、天然
繊維を紡出しても上述と同様の結果がえられた。 When the web stripping device configured as described above was attached to a cotton card and a synthetic fiber that easily generated static electricity was spun, the web was reliably stripped from the cloth and the web was placed close to the web stripping device. transferred onto the conveyor. Furthermore, similar results to those described above were obtained when natural fibers were spun.
本発明のウエツブ剥離装置は上記構成のよう
に、ウエツブ剥離ローラ、ウエツブ受渡しローラ
のいずれにも金属針布を用いているため、製綿カ
ード、不織布製造用カードの特に紡出条件の苛酷
な梳綿機に使用し、天然繊維、化合繊繊維のいず
れの繊維を紡出する場合においても、確実にウエ
ツブを剥離することができ、しかもウエツブの受
け渡しも確実に行うことができる。 As configured above, the web peeling device of the present invention uses metal cloth for both the web peeling roller and the web transfer roller, so it is suitable for combing, especially for cotton cards and cards for nonwoven fabric production under harsh spinning conditions. When used in a cotton machine to spin either natural fibers or synthetic fibers, the web can be reliably peeled off and the web can also be delivered reliably.
このため、梳綿機の高速化が可能となり高性産
ができ、しかもウエツブの巻き付きがないので取
り扱いが簡単で生産性を大巾に向上できる等多く
の効果を有するものである。 For this reason, it is possible to increase the speed of the carding machine, resulting in a high-yield product.Moreover, since there is no wrapping of the web, it is easy to handle, and productivity can be greatly improved.
第１図は本発明のウエツブ剥離装置の一実施例
を示す概略説明図、第２図は本発明のウエツブ剥
離装置に用いられる金属針布の一実施例を示し、
イはその一部破断正面図、ロはイにおけるＸ―Ｘ
線断面図、第３図イ・ロは夫々金属針布の他の実
施例を示す一部破断正面図である。
１・５……歯、２・６……金属針布、３……ウ
エツブ剥離ローラ、４……ドツフア、７……ウエ
ツブ受渡しローラ。
FIG. 1 is a schematic explanatory diagram showing an embodiment of the web stripping device of the present invention, and FIG. 2 shows an embodiment of the metal clothing used in the web stripping device of the present invention.
A is a partially cutaway front view, B is X-X in A.
A line sectional view and FIGS. 3A and 3B are partially cutaway front views showing other embodiments of the metal clothing, respectively. 1.5...teeth, 2.6...metal clothing, 3...web peeling roller, 4...dot, 7...web delivery roller.
Claims (1)
被覆したウエツブ剥離ローラと、働角が25゜〜60
゜の角度を有する金属針布を被覆したウエツブ受
渡しローラとから成り、ドツフアとウエツブ剥離
ローラの表速比を１：1.02〜2.0、ウエツブ剥離
ローラとウエツブ受渡しローラの表速比を１：
1.02〜1.5とした梳綿機のウエツブ剥離装置。1. A web stripping roller covered with a metal cloth having a working angle of 25° to 60°, and a web stripping roller with a working angle of 25° to 60°.
It consists of a web transfer roller covered with a metal cloth having an angle of 1:1.
Carding machine web stripping device set to 1.02 to 1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4295883A JPS59168131A (en) | 1983-03-15 | 1983-03-15 | Apparatus for stripping web in carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4295883A JPS59168131A (en) | 1983-03-15 | 1983-03-15 | Apparatus for stripping web in carding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59168131A JPS59168131A (en) | 1984-09-21 |
| JPS6151043B2 true JPS6151043B2 (en) | 1986-11-07 |
Family
ID=12650530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4295883A Granted JPS59168131A (en) | 1983-03-15 | 1983-03-15 | Apparatus for stripping web in carding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59168131A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2832737B1 (en) * | 2001-11-29 | 2004-03-19 | Thibeau | CARD HAVING AN ACCUMULATING TRANSFER CYLINDER AND METHOD FOR PRODUCING A NON-WOVEN |
-
1983
- 1983-03-15 JP JP4295883A patent/JPS59168131A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59168131A (en) | 1984-09-21 |
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