JPH0250025B2 - - Google Patents
Info
- Publication number
- JPH0250025B2 JPH0250025B2 JP6426983A JP6426983A JPH0250025B2 JP H0250025 B2 JPH0250025 B2 JP H0250025B2 JP 6426983 A JP6426983 A JP 6426983A JP 6426983 A JP6426983 A JP 6426983A JP H0250025 B2 JPH0250025 B2 JP H0250025B2
- Authority
- JP
- Japan
- Prior art keywords
- roller
- sheet
- outer periphery
- mold roller
- lower mold
- 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
- 239000000463 material Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 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
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/13—Details of longitudinal profile
- B65H2404/131—Details of longitudinal profile shape
- B65H2404/1313—Details of longitudinal profile shape concave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/13—Details of longitudinal profile
- B65H2404/131—Details of longitudinal profile shape
- B65H2404/1314—Details of longitudinal profile shape convex
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
【発明の詳細な説明】
本発明は面材が可撓性のあるシート状物を成形
したものからなり、これを部材上に積層するのに
有用なガイドローラ装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a guide roller device whose face material is formed from a flexible sheet-like material and which is useful for laminating the sheet material on a member.
一般に可撓性のあるシート状物Ａ、例えばクラ
フト紙、アスベスト紙等を第１図に示す形状に成
形し、これを第２図に示すような表面基材Ｂの背
面に積層し、約５〜40ｍ／minの速度で移動する
型へ送給する場合は、シート状物Ａが可撓性であ
るため、その垂直片部ａが引張りによりハ字状に
変形し、表面基材Ｂに充填した発泡性合成樹脂原
料等が外部へ漏洩し、所定形状のパネルの製造が
困難であつた。 Generally, a flexible sheet-like material A, such as kraft paper, asbestos paper, etc., is formed into the shape shown in Fig. 1, and this is laminated on the back side of the surface base material B as shown in Fig. 2. When feeding to a mold moving at a speed of ~40 m/min, since the sheet-like material A is flexible, its vertical piece a deforms into a V-shape due to tension and fills the surface base material B. The foamable synthetic resin raw materials and the like leaked outside, making it difficult to manufacture panels of a predetermined shape.
本発明はこのような欠点を除去するため、型へ
成形したシート状物を送給する場合に、状に成
形したシート状物の底面を幾分山状に湾曲し、そ
の両側壁の垂直片を内方に引き寄せた形状で移動
し、他部材への積層時に所定の形状で積層される
ようにした成形したシート状物のガイドローラ装
置を提案するものである。 In order to eliminate such drawbacks, the present invention curves the bottom surface of the sheet-like material into a somewhat mountain-like shape when feeding the molded sheet-like material into a mold, and the vertical pieces of both side walls The present invention proposes a guide roller device for a molded sheet-like material that moves in a shape drawn inward and is stacked in a predetermined shape when stacked on other members.
以下に図面を用いて本発明に係る成形したシー
ト状物のガイドローラ装置の一実施例について詳
細に説明する。第３図は上記ローラ装置を示す断
面図であり、１は下型ローラで山状の曲面からな
る外周２と頂面が内側に存在するような円錐台状
の側壁３と主軸４とから構成したものである。５
は上型ローラで第５図に示すように谷状（つづみ
状）の曲面からなる外周６とフランジ７と主軸８
とから構成したものである。さらに説明すると、
下型ローラ１は外周２が山状（太鼓状）であり、
前記したシート状物Ａの底面a′をやや湾曲させて
離脱なく案内、送給するものである。特に側壁３
は内側に向つて傾斜した形状とし、シート状物Ａ
の垂直片ａを第６図に示すように上記側壁３に沿
つて案内すると共に、シート状物Ａの端部をフリ
ー状態にして送出するものである。また、上型ロ
ーラ５は下型ローラ１の外周２に対応する谷状の
曲面からなる外周６で、かつ、下型ローラ１の幅
Ｗより１〜２mm程度広い幅W1に形成したもので
ある。これはシート状物Ａの厚さと逃げの関係か
ら設定したものである。また、フランジ７は内側
面が垂直か、あるいは第７図に示すように傾斜す
るかのいずれかであり、主にシート状物Ａの垂直
片ａの折曲部分（角部）を部分的に案内し、その
末端部分を下型ローラ１の側壁３との組合せによ
りフリーとする構造のものである。なお、上、下
ローラ１，５は駆動部（図示せず）によつて同一
速度で回転されるものである。 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a guide roller device for a molded sheet according to the present invention will be described in detail below with reference to the drawings. FIG. 3 is a cross-sectional view showing the above-mentioned roller device, in which numeral 1 denotes a lower roller, which is composed of an outer periphery 2 having a mountain-like curved surface, a side wall 3 in the shape of a truncated cone with the top surface located inside, and a main shaft 4. This is what I did. 5
5 is an upper roller having an outer periphery 6 consisting of a trough-shaped curved surface, a flange 7, and a main shaft 8.
It is composed of. To explain further,
The lower roller 1 has a mountain-like (drum-like) outer periphery 2,
The bottom surface a' of the sheet-like material A described above is slightly curved to guide and feed the sheet-like material without detachment. Especially side wall 3
has a shape that is inclined inward, and the sheet-like material A
As shown in FIG. 6, the perpendicular piece a is guided along the side wall 3, and the end of the sheet-like material A is left free for delivery. Further, the upper mold roller 5 has an outer periphery 6 consisting of a valley-shaped curved surface corresponding to the outer periphery 2 of the lower mold roller 1, and is formed to have a width W 1 about 1 to 2 mm wider than the width W of the lower mold roller 1 . be. This is set based on the relationship between the thickness of the sheet material A and the clearance. In addition, the flange 7 has an inner surface that is either vertical or inclined as shown in FIG. It has a structure in which the end portion thereof is made free in combination with the side wall 3 of the lower mold roller 1. Note that the upper and lower rollers 1 and 5 are rotated at the same speed by a drive section (not shown).
以上説明したのは本発明に係る装置の一実施例
にすぎず、上、下ローラを複数段配列したり、
上、下型ローラ１，５を中空体で形成したり、上
記各ローラに樹脂コーテングしたりすることも可
能である。 What has been described above is only one embodiment of the device according to the present invention, and the upper and lower rollers may be arranged in multiple stages,
It is also possible to form the upper and lower mold rollers 1 and 5 with hollow bodies, or to coat each of the rollers with resin.
上述したように本発明に係るローラ装置によれ
ば、成形したシート状物を破損したりすることな
く、確実に、所定形状の状態で他部材に積層でき
る特徴がある。 As described above, the roller device according to the present invention has the feature that it is possible to reliably stack a formed sheet-like object on another member in a predetermined shape without damaging the formed sheet-like object.
第１図は成形したシート状物を示す説明図、第
２図は成形したシート状物を積層する他部材を示
す説明図、第３図は本発明に係る成形したシート
状物のガイドローラ装置を示す説明図、第４図、
第５図は上記装置の下型ローラ、上型ローラを示
す斜視図、第６図は下型ローラと成形したシート
状物の位置関係を示す説明図、第７図は上型ロー
ラのその他の実施例を示す説明図である。
１……下型ローラ、５……上型ローラ。
FIG. 1 is an explanatory view showing a formed sheet-like object, FIG. 2 is an explanatory view showing other members for laminating the formed sheet-like object, and FIG. 3 is a guide roller device for formed sheet-like objects according to the present invention. An explanatory diagram showing Fig. 4,
Fig. 5 is a perspective view showing the lower mold roller and upper mold roller of the above device, Fig. 6 is an explanatory diagram showing the positional relationship between the lower mold roller and the formed sheet-like object, and Fig. 7 is a perspective view showing the other parts of the upper mold roller. It is an explanatory view showing an example. 1...Lower mold roller, 5...Upper mold roller.
Claims (1)
頂面が内側に存在するような円錐台状に形成した
下型ローラと、該ローラの外周に対応する谷状の
曲面からなる外周と両側端部に下型ローラの側面
の中ほどまで到達する直径のフランジを設けた上
型ローラとから構成したことを特徴とする成形し
たシート状物のガイドローラ装置。1. A lower roller whose outer periphery is formed into a mountain-like curved surface and whose both sides are formed into a truncated conical shape with the top surface on the inside, and an outer periphery and both sides whose outer periphery consists of valley-like curved surfaces corresponding to the outer periphery of the roller. 1. A guide roller device for a molded sheet-like article, comprising an upper mold roller having a flange at its end having a diameter that reaches the middle of the side surface of the lower mold roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6426983A JPS59190153A (en) | 1983-04-11 | 1983-04-11 | Guide roller for formed sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6426983A JPS59190153A (en) | 1983-04-11 | 1983-04-11 | Guide roller for formed sheets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59190153A JPS59190153A (en) | 1984-10-27 |
| JPH0250025B2 true JPH0250025B2 (en) | 1990-11-01 |
Family
ID=13253311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6426983A Granted JPS59190153A (en) | 1983-04-11 | 1983-04-11 | Guide roller for formed sheets |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59190153A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0463913A (en) * | 1990-07-04 | 1992-02-28 | Hino Motors Ltd | Engine by-pass circuit with supercharger |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0318446Y2 (en) * | 1985-03-04 | 1991-04-18 | ||
| US7085091B1 (en) | 2003-12-26 | 2006-08-01 | Storage Technology Corporation | Reducing tape media damage in data regions |
| US6969021B1 (en) * | 2004-02-17 | 2005-11-29 | Storage Technology Corporation | Variable curvature in tape guide rollers |
| JP5067606B2 (en) * | 2007-03-09 | 2012-11-07 | 日立化成工業株式会社 | Tape feeder |
-
1983
- 1983-04-11 JP JP6426983A patent/JPS59190153A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0463913A (en) * | 1990-07-04 | 1992-02-28 | Hino Motors Ltd | Engine by-pass circuit with supercharger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59190153A (en) | 1984-10-27 |
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