JP2525371B2 - Metal thin plate forming roll device - Google Patents
Metal thin plate forming roll deviceInfo
- Publication number
- JP2525371B2 JP2525371B2 JP61182278A JP18227886A JP2525371B2 JP 2525371 B2 JP2525371 B2 JP 2525371B2 JP 61182278 A JP61182278 A JP 61182278A JP 18227886 A JP18227886 A JP 18227886A JP 2525371 B2 JP2525371 B2 JP 2525371B2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- embossing
- forming
- forming roll
- guide
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/156—Making tubes with wall irregularities
- B21C37/158—Protrusions, e.g. dimples
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は金属薄板材を断面凹状に形成すると共に、そ
の化粧面部分に回転自在なフリーロールからなる分割型
エンボスロールによって凹凸模様を施すのに有用なロー
ル装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] In the present invention, a thin metal sheet material is formed in a concave shape in cross section, and its decorative surface portion is provided with a concavo-convex pattern by means of a split type embossing roll composed of a rotatable free roll. The present invention relates to a roll device useful for.
［従来の技術］ 一般に、金属板を用いた建材においては、その化粧面
に凹凸模様を施すことにより、金属の冷たく、平滑であ
る悪いイメージを改善しようとする試みが多々行われて
いる。その製造装置としては、金属フープ材全体に対し
て、主軸とロールを一部材で構成したエンボスロールを
介してエンボス加工を施し、その後に所定形状に形成す
るか、あるいは必要部分にエンボス加工した後に、単に
所定形状に形成するかなどのいずれかの装置によって製
造している。また、従来のロールは主軸と成形ロールを
一部材で形成したり、主軸と成形ロールを別体で形成し
コッタ、キー等で一体に構成した成形ロール等が普通で
あった。[Prior Art] Generally, in a building material using a metal plate, many attempts have been made to improve a cold and smooth bad image of a metal by providing an uneven pattern on the decorative surface. As the manufacturing apparatus, for the entire metal hoop material, embossing is performed via an embossing roll composed of a main shaft and a roll as one member, and then formed into a predetermined shape, or after embossing in a necessary portion. It is manufactured by any device such as simply forming it into a predetermined shape. Further, the conventional roll is usually a forming roll in which the main shaft and the forming roll are formed by one member, or the main shaft and the forming roll are separately formed and are integrally formed by a cotter, a key and the like.
［発明が解決しようとする問題点］ しかしながら、この種構成の装置では下記するような
諸点において問題があった。すなわち、前者ではコイル
径が大幅に増加し、巻回数が少なくなり、しかも凹凸模
様同士が接触して傷がつきやすく、その上、巻癖なども
付加され、さらに形成時には巻戻し時に張力が付加され
るため、形成後にねじれ、反り、ペコツキなどの生ずる
欠点があった。また、後者の場合は、金属フープ材全幅
の中央部のある範囲についてのみエンボス加工を施し、
その状態で成形機に供給するため、化粧面の境界と凹凸
模様とが「ズレ」る不利があった。これはエンボス加工
された金属フープ材の両側端縁が残留応力により波打ち
状態となり、これをガイドにして成形機に供給しても凹
凸模様の端縁と化粧面の所定範囲の端縁とが一致しない
ことによるものである。また、主軸とロール部が一体で
あるためロールの一部が磨耗すると高価で１ヶ月程度の
製作期間を要するロール一本全部を交換しなければなら
ない不利があった。[Problems to be Solved by the Invention] However, the apparatus of this kind of configuration has the following problems. That is, in the former case, the coil diameter is significantly increased, the number of windings is reduced, and the uneven patterns are likely to come into contact with each other to be scratched. In addition, a winding habit is added, and tension is added during unwinding during formation. Therefore, there is a drawback that twisting, warping, pebbles, etc. occur after formation. Also, in the latter case, embossing is applied only to a certain area of the central part of the metal hoop width,
Since it is supplied to the molding machine in that state, there is a disadvantage that the boundary of the decorative surface and the uneven pattern are “shifted”. This is because both edges of the embossed metal hoop material become wavy due to residual stress, and even if this is used as a guide and supplied to the molding machine, the edge of the uneven pattern and the edge of the predetermined range of the decorative surface match. It is due to not doing. Further, since the main shaft and the roll portion are integrated, if a part of the roll is worn, it is expensive and it takes a production period of about one month.
［問題を解決するための手段］ 本発明はこのような欠点を除去するため、少なくとも
成形ロール群の途中に配したエンボスロールを分割型に
形成し、ロールが磨耗してもエンボスロール部のみを交
換するようにして安価で、短期間に製作できるように
し、かつ必要により他の全ての成形ロールも分割型に
し、さらにエンボスロールを回転自在なフリーロールか
ら形成して歪、捩れの発生を低減して美しくエンボス加
工された化粧面の成形体を製造しうる金属薄板材成形ロ
ール装置を提供するものである。[Means for Solving the Problem] In order to eliminate such drawbacks, the present invention forms at least an embossing roll arranged in the middle of a group of forming rolls in a split mold, and only the embossing roll part is formed even if the roll is worn. It can be exchanged at a low cost so that it can be manufactured in a short period of time, and if necessary, all other forming rolls can be split, and the embossing roll can be formed from a freely rotatable free roll to reduce distortion and twisting. And a metal thin plate forming roll device capable of producing a beautifully embossed decorative body.
［実施例］ 以下に、図面を用いて本発明に係る金属薄板材成形ロ
ール装置（以下、単にロール装置という）の一実施例に
ついて詳細に説明する。第１図は上記装置の概略を示す
斜視図であり、図において、１はガイド部、５は成形ロ
ール群、10はエンボスローラ、16はフレーム、17はスタ
ンド、Ａは金属薄板材である。さらに説明すると、ガイ
ド部１はロール装置の入口で、ロール群のパスラインと
同一高さに、水平かつ、平坦面とした載置板２と載置板
２の前端に金属薄板材Ａの幅W0に対応したピッチで前方
に対してハ字状に固定した弾性ガイド板（以下、単にガ
イド板という）３とロール群の入口直前に上記と同様の
ピッチで配列、支承したガイドローラ４と、必要に応じ
て金属薄板材Ａの幅W0と対応した幅で設けた押圧ローラ
1aとからなり、主に金属薄板材Ａをロール群に正確に案
内するのに役立つものである。また、ガイド板３とガイ
ドローラ４の間隔は50〜500mm位である。また、成形ロ
ール群５は例えば第２図（ａ）〜（ｏ）に示すような断
面形状に複数段のロール６、７、８、９、10、11・・・
ｎを用いて形成するものであり、その各ロールの構成
は、例えば第３図に示すように金属薄板材Ａの折り曲げ
部6a、6bと中間の平坦部6cとを分割型にして主軸Ｂに固
定したものである。また、エンボスローラ10は第４図に
示すように折り曲げ部10a、10bとエンボス部10cとか
ら、各々を別体で形成したものである。勿論エンボスロ
ーラ10は成形ロール群５の任意位置に配置するものであ
る。それは成形体Ｃの化粧面イのエンボス加工面積、位
置によるものである。また、エンボスローラ10は第５図
に示すように、エンボスロール10、11を回転自在なフリ
ーロールとするものであり、エンボス模様によってエン
ボスロール10、11を同調させるためにギヤＤを装着し、
エンボスロール10、11のズレを防止するものである。特
にエンボスロール10、11を回転自在なフリーロールにす
ると、前後端のロール８、12によって引張られた状態下
で単に押圧する状態下で通過するため塗膜への損傷、残
留歪が少なく、耐候性のある化粧面としてエンボス加工
できるものである。[Embodiment] An embodiment of a thin metal sheet forming roll device (hereinafter, simply referred to as a roll device) according to the present invention will be described in detail below with reference to the drawings. FIG. 1 is a perspective view showing an outline of the above apparatus, in which 1 is a guide portion, 5 is a forming roll group, 10 is an embossing roller, 16 is a frame, 17 is a stand, and A is a thin metal plate material. More specifically, the guide portion 1 is at the entrance of the roll device, has the same height as the pass line of the roll group, and the mounting plate 2 that is horizontal and has a flat surface, and the width of the thin metal plate A at the front end of the mounting plate 2. An elastic guide plate (hereinafter, simply referred to as a guide plate) 3 fixed in a V shape at a pitch corresponding to W 0 and a guide roller 4 arranged and supported immediately before the entrance of the roll group at the same pitch as above. , A pressing roller provided with a width corresponding to the width W 0 of the thin metal plate material A as required.
1a and mainly serves to accurately guide the thin metal plate material A to the roll group. The distance between the guide plate 3 and the guide roller 4 is about 50 to 500 mm. Further, the forming roll group 5 has, for example, a plurality of stages of rolls 6, 7, 8, 9, 10, 11, ... Having a cross-sectional shape as shown in FIGS.
n is formed by using n, and as shown in FIG. 3, for example, as shown in FIG. 3, the bent portions 6a and 6b of the thin metal plate A and the intermediate flat portion 6c are divided into the main shaft B. It is fixed. As shown in FIG. 4, the embossing roller 10 is formed by bending portions 10a and 10b and an embossing portion 10c, which are formed separately. Of course, the embossing roller 10 is arranged at an arbitrary position of the forming roll group 5 . It depends on the embossing area and position of the decorative surface B of the molded body C. Further, as shown in FIG. 5, the embossing roller 10 is one in which the embossing rolls 10 and 11 are freely rotatable, and a gear D is attached to synchronize the embossing rolls 10 and 11 with an embossing pattern.
This is to prevent the embossing rolls 10 and 11 from shifting. In particular, when the embossing rolls 10 and 11 are freely rotatable rolls, the rolls 8 and 12 at the front and rear ends pass under the condition of being simply pressed while being stretched. It can be embossed as a decorative surface.
次に本発明に係るロール装置の動作について説明す
る。いま、フレーム16上の全ロール６・・・ｎはモータ
（図示せず）でチェーン（図示せず）を介して駆動さ
れ、かつ、パスラインは同一周速度となるように直径、
回転数が選択されていると仮定する。また、エンボスロ
ーラ10は第６図に示す深さ0.5mmの模様である。なお、
金属薄板材Ａとしては0.27mm厚のカラー鋼板で全幅がW0
＝500mmを準備した。そこで、ガイド部１の載置板２上
に第２図（ａ）に示すような断面で、長さ3636mmのカラ
ー鋼板Ａが送給され、載置板２上ではガイド板３とガイ
ドローラ４間を水平に直進し、成形ロール郡５に供給さ
れる。この成形ロール群５では図示しないフラワー図に
よって第２図（ａ）に示す断面に順次成形していくもの
である。なお、その途中で雄、雌構造のエンボスロール
10、11によって金属薄板材Ａの化粧面イとなる面に第６
図に示す凹凸模様α、βを形成する。このエンボスロー
ル10、11を通った金属薄板材Ａはその後、フラワー図に
従って形成され、その出口から成形体Ｃとして送出され
るものである。Next, the operation of the roll device according to the present invention will be described. Now, all the rolls 6 ... n on the frame 16 are driven by a motor (not shown) through a chain (not shown), and the pass lines have the same diameter so that they have the same peripheral speed.
It is assumed that the rotation speed is selected. The embossing roller 10 has a pattern with a depth of 0.5 mm shown in FIG. In addition,
The thin metal sheet A is a 0.27 mm thick color steel plate with a total width of W 0
= 500mm was prepared. Therefore, a color steel plate A having a length of 3636 mm is fed onto the mounting plate 2 of the guide portion 1 with a cross section as shown in FIG. 2 (a), and on the mounting plate 2, the guide plate 3 and the guide rollers 4 are fed. It goes straight horizontally between the spaces and is supplied to the forming roll group 5 . In this forming roll group 5 , the cross section shown in FIG. 2 (a) is sequentially formed by a flower diagram (not shown). In addition, in the middle of the process, male and female embossing rolls
By 10 and 11, the surface of the thin metal sheet A to be the decorative surface is
The uneven patterns α and β shown in the figure are formed. The thin metal plate material A that has passed through the embossing rolls 10 and 11 is then formed according to the flower diagram, and is delivered as a molded body C from the outlet thereof.
［発明の効果］ 上述したように本発明に係るロール装置によれば、成
形ロール群を分割型として各機能に応じた材質で形成し
たため、安価で、かつ磨耗部も容易に交換できる特徴が
ある。さらに、成形ロール群を個々に交換するだけで一
台で多種の成形体の成形が可能となる利点がある。ま
た、エンボスロールを回転自在なフリーロールとした際
には従前よりも消耗、損傷、素材への残留歪を生じさせ
ないで美しいエンボス化粧面とすることができる特徴が
ある。[Advantages of the Invention] As described above, according to the roll device of the present invention, since the forming roll group is formed as a split mold and made of a material corresponding to each function, it is inexpensive and the wear part can be easily replaced. . Further, there is an advantage that various moldings can be molded by one unit by simply exchanging the molding roll groups individually. In addition, when the embossing roll is a rotatable free roll, it has a feature that a beautiful embossed decorative surface can be formed without causing wear, damage, and residual strain on the material, as compared with the prior art.
第１図は本発明に係る金属薄板材成形ロール装置の一実
施例を示す斜視図、第２図（ａ）〜（ｏ）は上記装置に
より成形される成形体の一例を示す説明図、第３図は成
形ロール群の一つを抽出して示す断面図、第４図および
第５図はエンボスロール10、11を抽出して示す説明図、
第６図はエンボス模様の一例を示す斜視図である。１ ……ガイド部、５……成形ロール群、10、11……エン
ボスロール。FIG. 1 is a perspective view showing an embodiment of a metal thin plate forming roll device according to the present invention, and FIGS. 2 (a) to 2 (o) are explanatory views showing an example of a formed product formed by the device, FIG. FIG. 3 is a sectional view showing one of the forming rolls in an extracted manner, and FIGS. 4 and 5 are explanatory views showing the embossing rolls 10 and 11 in an extracted manner.
FIG. 6 is a perspective view showing an example of an embossed pattern. 1 ...... Guide part, 5 ...... Forming roll group, 10, 11 ...... Embossing roll.
Claims (1)
置において、該装置の入口に水平で平坦な載置板上前方
に弾性ガイド板を前記薄板材の搬送方向に対してハ字状
に対設すると共に、後方にガイドローラを対設したガイ
ド部を設け、該ガイド部の次に複数段からなる成形ロー
ル群を配列すると共に、該成形ロール群の１つのロール
に分割型構成で、かつ、回転自在なフリーロールからな
るエンボスロールを配設したことを特徴とする金属薄板
材成形ロール装置。1. A roll device for forming a thin metal plate material in a concave cross-section, wherein an elastic guide plate is formed in a V-shape in the conveying direction of the thin metal material on a horizontal and flat mounting plate at the entrance of the device. A guide part is provided opposite to the guide roller, which is opposed to the guide part, and a group of forming rolls consisting of a plurality of stages is arranged next to the guide part, and one roll of the forming roll group has a split-type configuration. In addition, a metal thin plate material forming roll device characterized in that an embossing roll made of a freely rotatable roll is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61182278A JP2525371B2 (en) | 1986-08-02 | 1986-08-02 | Metal thin plate forming roll device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61182278A JP2525371B2 (en) | 1986-08-02 | 1986-08-02 | Metal thin plate forming roll device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6340618A JPS6340618A (en) | 1988-02-22 |
| JP2525371B2 true JP2525371B2 (en) | 1996-08-21 |
Family
ID=16115473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61182278A Expired - Fee Related JP2525371B2 (en) | 1986-08-02 | 1986-08-02 | Metal thin plate forming roll device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525371B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002321094A (en) * | 2000-04-03 | 2002-11-05 | Takao Nishifuji | Ruggedness imparting device and product |
| AU2002214262A1 (en) * | 2000-11-02 | 2002-05-15 | Koji Saito | Apparatus for imparting protrusions and recesses and product |
| CN1307010C (en) * | 2003-12-19 | 2007-03-28 | 宝钢集团上海梅山有限公司 | Hot-rolled patterned steel sheet production method |
| JP2005191357A (en) * | 2003-12-26 | 2005-07-14 | Tdk Corp | Electrode for electrochemical capacitor and method and apparatus for manufacturing the same |
| US7173806B2 (en) | 2003-12-22 | 2007-02-06 | Tdk Corporation | Electrode for electric chemical capacitor, manufacturing method and apparatus thereof |
| JP4896654B2 (en) * | 2006-10-13 | 2012-03-14 | 中央発條株式会社 | Cable adjustment device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319166A (en) * | 1976-08-06 | 1978-02-22 | Hitachi Metals Ltd | Assembly type molding roll |
| JPH07115085B2 (en) * | 1986-07-30 | 1995-12-13 | 株式会社アイジー技術研究所 | Metal thin plate forming roll device |
-
1986
- 1986-08-02 JP JP61182278A patent/JP2525371B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6340618A (en) | 1988-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2525371B2 (en) | Metal thin plate forming roll device | |
| JPH07115084B2 (en) | Metal thin plate forming roll device | |
| JPH035245B2 (en) | ||
| US3931725A (en) | Mobile machine for producing metal siding | |
| EP0367999A2 (en) | A device for impressing raised patterns on sheet materials | |
| US4218906A (en) | Material tensioning method and apparatus | |
| JPH07115082B2 (en) | Metal thin plate forming roll device | |
| JPS6320128A (en) | Forming roller device for metallic sheet material | |
| JPH022703B2 (en) | ||
| JP2606418B2 (en) | Embossing method for resin sheet | |
| JPH07115085B2 (en) | Metal thin plate forming roll device | |
| JPH07115083B2 (en) | Metal thin plate forming roll device | |
| JPS6333124A (en) | Roll device for forming thin metal plate | |
| JPH02121724A (en) | Embossing equipment | |
| KR100899852B1 (en) | Embossing forming device for thin steel sheet | |
| KR100879014B1 (en) | Roll forming device | |
| JPH0410440B2 (en) | ||
| JPS59202121A (en) | Method and device for cold roll forming of molding | |
| JP7074315B2 (en) | Embossed rolls in roll forming equipment and their toilet paper rolls | |
| US1387861A (en) | Method of and apparatus for making facing-bricks | |
| KR100518755B1 (en) | A handling device for fine foil scrap | |
| JP2003011096A5 (en) | ||
| JPH09239452A (en) | Method and device for radius bending of grooved member by roll forming machine | |
| EP0016267B1 (en) | Material tensioning method and apparatus | |
| JPH05333A (en) | Manufacture of metallic sheet curved in widthwise and longitudinal direction and device therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |