JPS634778B2 - - Google Patents
Info
- Publication number
- JPS634778B2 JPS634778B2 JP13645483A JP13645483A JPS634778B2 JP S634778 B2 JPS634778 B2 JP S634778B2 JP 13645483 A JP13645483 A JP 13645483A JP 13645483 A JP13645483 A JP 13645483A JP S634778 B2 JPS634778 B2 JP S634778B2
- Authority
- JP
- Japan
- Prior art keywords
- laminate sheet
- laminating
- wall
- sheet
- indicates
- 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 claims description 33
- 238000010030 laminating Methods 0.000 claims description 23
- 230000001788 irregular Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000006837 decompression Effects 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】
本発明は、アルミサツシ等凹凸の複雑な異形材
表面にラミネートシートを連続的に貼着可能とす
るラミネート装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a laminating device that is capable of continuously attaching a laminating sheet to the surface of a complexly irregular shaped material such as aluminum sash.
本件特許出願人は、昭和56年特許願第125684号
において、雌型を用いたラミネート装置の構造を
開示したのであるが、その後の研究により、次の
欠点が判明した。 The applicant of this patent disclosed the structure of a laminating device using a female mold in Patent Application No. 125684 filed in 1981, but subsequent research revealed the following drawbacks.
即ち、上記ラミネート装置は異形材の形状によ
り予め定められた内側面を有する雌型を使用する
こととしている為に、異形材に寸法公差がある場
合、特にマイナスの寸法公差がある場合に異形材
表面とラミネートシートとの間に空気を含み、仕
上りにおいて、ラミネートシートと異形材とが部
分的に離れてしまい、製品価値が低落する虞れが
ある。 In other words, since the above-mentioned laminating apparatus uses a female die having an inner surface predetermined according to the shape of the profiled material, if the profiled material has dimensional tolerance, especially if it has a negative dimensional tolerance, Air is contained between the surface and the laminate sheet, and there is a risk that the laminate sheet and the profiled material will be partially separated during finishing, reducing the product value.
本発明は、異形材の寸法公差に応じて雌型の内
側壁を移動可能とすることにより上記欠点を解消
したものであり、以下実施例を示す添付図面によ
つて詳細に説明する。 The present invention eliminates the above-mentioned drawbacks by making the inner wall of the female mold movable according to the dimensional tolerance of the profile, and will be explained in detail below with reference to the accompanying drawings showing an embodiment.
第１図は、本発明ラミネート装置を用いたラミ
ネート工程図であり、図中４は、複雑な凹凸表面
のアルミ、合成樹脂、鉄鋼又は木材製の長尺物の
異形材を示し、複数の送りローラ５によつて送給
される。 Fig. 1 is a lamination process diagram using the laminating apparatus of the present invention, and 4 in the figure indicates a long, irregularly shaped material made of aluminum, synthetic resin, steel, or wood with a complex uneven surface. It is fed by roller 5.
６は、前記異形材４をラミネートに適する温度
に予熱するための予熱部を示し、通常60〜200℃
まで異形材４を加熱する。 6 indicates a preheating part for preheating the profiled material 4 to a temperature suitable for lamination, which is usually 60 to 200°C.
Heat the profile 4 until .
７は、ラミネートシートを示し、各種合成樹脂
製のプリントシートや、合成樹脂シートとプリン
ト紙を貼合せた柔軟合板或は、防水ペーパーシー
ト等所望の材質から成る。このラミネートシート
７は、了め裏面に接着剤が付着され、接着剤面を
被覆して裏面紙８を裏面に貼り合わせている場合
もある。 Reference numeral 7 indicates a laminate sheet, which is made of a desired material such as a printed sheet made of various synthetic resins, flexible plywood made by laminating a synthetic resin sheet and printed paper, or a waterproof paper sheet. This laminate sheet 7 may have an adhesive adhered to the back surface thereof, and a back paper 8 may be bonded to the back surface with the adhesive surface covered.
９はラミネートシート７を送給するためのロー
ラ、１０は裏面紙８をラミネートシート７から剥
離して巻取りロール８′に送出するためのローラ
を夫々示す。 Reference numeral 9 indicates a roller for feeding the laminate sheet 7, and 10 indicates a roller for peeling the back paper 8 from the laminate sheet 7 and sending it out to a winding roll 8'.
１１は、本発明の最も要旨であるラミネート装
置を示し、
１２は、異形材４にラミネートシート７を雌型
のみでラミネートできない部分の貼着工程を行な
うための後記する補助ラミネート装置を示し、１
３はラミネート装置１１及び補助ラミネート装置
１２を囲む減圧室を示し、その室内は大気圧によ
り減圧されており、ラミネート加工時にラミネー
トシート７と異形材４との間にできるだけ気泡を
介在させないため設けたものである。１４は、ラ
ミネートされた長尺物の異形材４を所望長さに切
断するためのカツターを示し、１５は、ラミネー
トされた製品を示す。 Reference numeral 11 indicates a laminating device which is the most important aspect of the present invention; 12 indicates an auxiliary laminating device to be described later for performing the process of attaching the laminate sheet 7 to the profiled material 4 in areas that cannot be laminated using only a female die; 1
3 indicates a decompression chamber surrounding the laminating device 11 and the auxiliary laminating device 12, the chamber is depressurized by atmospheric pressure, and is provided to prevent air bubbles from intervening as much as possible between the laminate sheet 7 and the profiled material 4 during lamination processing. It is something. Reference numeral 14 indicates a cutter for cutting the laminated long profile material 4 to a desired length, and reference numeral 15 indicates a laminated product.
ラミネート装置１１は、第２図に示すような異
形材４とほぼ同形の、第３図に示すような内側面
を有し、且つ外側面寄りにエア溜室１６及びエア
溜室と内側面を連通する多数の孔又は、スリツト
によるエア抜き１７とを有する雌型１８と、該エ
ア溜室１６に連通する大径エア抜き口１９とから
成る。 The laminating device 11 has an inner surface as shown in FIG. 3, which has almost the same shape as the profiled material 4 shown in FIG. It consists of a female die 18 having a number of communicating holes or slits for air vents 17, and a large diameter air vent port 19 communicating with the air reservoir chamber 16.
ここで、エア抜き１７を設けた内側壁２２を所
定形状の複数個の板材２３，２３…にて構成し、
更に該各板材２３，２３…を常時内方に付勢する
付勢手段２４，２４…を設けている。 Here, the inner wall 22 provided with the air vent 17 is composed of a plurality of plate materials 23, 23... having a predetermined shape,
Furthermore, biasing means 24, 24, etc. are provided for constantly biasing the respective plate members 23, 23, etc. inward.
雌型１８は、通常１ｍ内外の長さとし、その内
側面にラミネートシート７との滑りを良好にする
ために、テフロン加工等を施す。 The female mold 18 usually has a length of about 1 m, and its inner surface is coated with Teflon or the like to ensure good sliding with the laminate sheet 7.
補助ラミネート装置１２は、雌型のみでラミネ
ートできない第３，１図に示すような異形材４の
折れ込み部分２０に、ローラ２１を用いて、ラミ
ネートシート７を貼付する装置である。 The auxiliary laminating device 12 is a device that uses rollers 21 to apply the laminate sheet 7 to the folded portion 20 of the profiled material 4 as shown in FIGS. 3 and 1, which cannot be laminated using only a female die.
以上の構成になるラミネート工程の作用は次の
とおりである。 The operation of the laminating process having the above structure is as follows.
巻取りロール８′、ロール１０，１０によりラ
ミネートシート７から裏面紙８を剥離し、裏面紙
８を剥離したラミネートシート７の表面（接着剤
を塗着していない面）が雌型１８の内側面と相対
するようにラミネートシート７を減圧室内の雌型
１８内へ導くと各エア抜き孔１７によつて、雌型
１８とラミネートシート７との間に存在するエア
は溜室１６を介しエア抜き口１９から排出され、
ラミネートシート７は雌型１８の内側面に添接さ
れる。 The back paper 8 is peeled off from the laminate sheet 7 by the winding roll 8' and the rolls 10, 10, and the surface of the laminate sheet 7 from which the back paper 8 has been peeled off (the surface to which no adhesive is applied) is inside the female mold 18. When the laminate sheet 7 is guided into the female mold 18 in the decompression chamber so as to face the side surface, the air existing between the female mold 18 and the laminate sheet 7 is removed via the reservoir chamber 16 by each air vent hole 17. It is discharged from the outlet 19,
The laminate sheet 7 is attached to the inner surface of the female mold 18.
他方、接着性を良くするために予熱室６内を通
過して、60〜200℃に予熱された異形材４が雌型
１８内に送り込まれるが、異形材４の外形と雌型
２８の内側面は、異形材嵌入可能に形成している
ので、異形材４は、雌型１８内に添接されたラミ
ネートシート７の屈曲内周全面に亘つて接触し、
ラミネートシート７に付着された接着剤の接着力
でラミネートシート７が異形材４の外周面に貼着
され乍ら次工程に送られる。 On the other hand, in order to improve adhesion, the profiled material 4 is passed through the preheating chamber 6 and preheated to 60 to 200°C and fed into the female mold 18. Since the side surface is formed so that the shaped material can be inserted, the shaped material 4 contacts the entire bent inner circumference of the laminate sheet 7 attached in the female mold 18,
The laminate sheet 7 is adhered to the outer peripheral surface of the profiled material 4 by the adhesive force of the adhesive applied to the laminate sheet 7, and then sent to the next process.
ここで内側壁２２を構成する各板材２３，２３
…は常時付勢手段２４，２４…にて内方に付勢さ
れているので、異形材に寸法公差があつても確実
にラミネートシートを異形材４の外周面に貼着す
ることができ、ラミネートシート７と異形材４と
の間に空気が介在することを確実に防止すること
ができる。 Here, each plate material 23, 23 constituting the inner wall 22
... are always urged inward by the urging means 24, 24..., so even if there are dimensional tolerances in the shaped material, the laminate sheet can be reliably attached to the outer peripheral surface of the shaped material 4, It is possible to reliably prevent air from being present between the laminate sheet 7 and the profiled member 4.
以上のように異形材４は、ラミネートシート７
を貼着されるが、その屈曲形状によつては雌型添
接だけではラミネートできない３次元的な折れ込
部２０にラミネートシートを貼着するため補助ラ
ミネート装置１２に送られてラミネートされる。 As described above, the profiled material 4 is made of the laminate sheet 7
However, due to its bent shape, the laminate sheet is sent to the auxiliary laminating device 12 and laminated in order to affix the laminate sheet to the three-dimensional folded portion 20, which cannot be laminated only by female die attachment.
補助ラミネート装置１２では、従来から用いら
れているロール２１（第２図参照）によつて、ラ
ミネートシート７が折れ込み部２０に貼着され、
外周全面にラミネートシート７を貼着され、送り
出された異形材４は、カツター１４によつて所要
長さに切断される。 In the auxiliary laminating device 12, the laminate sheet 7 is stuck to the folded portion 20 by a conventionally used roll 21 (see FIG. 2).
The laminate sheet 7 is attached to the entire outer periphery of the deformed material 4, which is fed out and cut into a required length by a cutter 14.
尚、前記実施例ではラミネートシート７の裏面
に接着剤を塗布したものを示したが、ラミネート
シート７の代りに異形材４の外表面に接着剤を塗
布してもよいことは勿論である。 Incidentally, in the above embodiment, an adhesive was applied to the back surface of the laminate sheet 7, but it goes without saying that the adhesive may be applied to the outer surface of the profiled material 4 instead of the laminate sheet 7.
また、板材２３の内側面に、エア抜きを閉塞す
ることのないようウレタン、スポンジ、フエル
ト、テフロン、ナイロン等で構成される被覆層
（図示せず）を設ければ、ラミネートシート７を
傷つけることがなく、製品価値を下落させる虞れ
がない。 Furthermore, if a coating layer (not shown) made of urethane, sponge, felt, Teflon, nylon, etc. is provided on the inner surface of the plate material 23 so as not to block the air vent, the laminate sheet 7 can be prevented from being damaged. There is no risk of deterioration in product value.
以上のように本発明は、異形材に必ずといつて
良い程存在する寸法公差を吸収して、該異形材の
外表面に空気を存在させることなくラミネートシ
ートを貼着し、製品価値を高く維持し得るという
特有の効果を奏する。 As described above, the present invention absorbs the dimensional tolerances that necessarily exist in irregularly shaped materials, attaches a laminate sheet to the outer surface of the irregularly shaped materials without the presence of air, and increases the product value. It has the unique effect of being able to be maintained.
また、板材の内側面に被覆層を設ければラミネ
ートシートに傷をつけることがないので製品価値
を更に高く維持することができる。 Further, if a coating layer is provided on the inner surface of the plate material, the laminate sheet will not be damaged, so the product value can be maintained even higher.
第１図は本発明ラミネート装置を用いたラミネ
ート工程の工程図を示し、第２図は異形材の断面
図、第３図は真空ラミネート装置の断面図を示
す。
４……異形材、６……加熱室、７……ラミネー
トシート、１１……ラミネート装置、１２……補
助ラミネート装置、１３……減圧室、１４……カ
ツター、１５……製品、１８……雌型、２２……
内側壁、２３……板材、２４……付勢手段。
FIG. 1 shows a process diagram of a laminating process using the laminating apparatus of the present invention, FIG. 2 shows a sectional view of a profiled material, and FIG. 3 shows a sectional view of a vacuum laminating apparatus. 4... Deformed material, 6... Heating chamber, 7... Laminating sheet, 11... Laminating device, 12... Auxiliary laminating device, 13... Decompression chamber, 14... Cutter, 15... Product, 18... Female type, 22...
Inner wall, 23...plate material, 24...biasing means.
Claims (1)
可能な内側面を有する雌型の外側壁にエア抜き口
を設け、該内側壁にエア抜き小孔を多数設けると
ともに、該内側壁を、分割された複数枚の板材で
構成し、該各板材を常時内方に付勢する付勢手段
を設けたことを特徴とするラミネート装置。 ２ 内側面に緩衝層を設けたことを特徴とする特
許請求の範囲第１項のラミネート装置。[Claims] 1. An air vent is provided in the outer wall of the female mold, which has an inner surface into which the irregular shaped material to which the laminate sheet is to be attached can be fitted, and a large number of air vent holes are provided in the inner wall, and A laminating apparatus characterized in that the inner wall is constructed of a plurality of divided plate materials, and is provided with a biasing means for constantly biasing each of the plate materials inward. 2. The laminating apparatus according to claim 1, characterized in that a buffer layer is provided on the inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58136454A JPS5981135A (en) | 1983-07-26 | 1983-07-26 | Lamination apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58136454A JPS5981135A (en) | 1983-07-26 | 1983-07-26 | Lamination apparatus |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5783382A Division JPS58173620A (en) | 1982-04-06 | 1982-04-06 | Vacuum laminating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5981135A JPS5981135A (en) | 1984-05-10 |
| JPS634778B2 true JPS634778B2 (en) | 1988-01-30 |
Family
ID=15175486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58136454A Granted JPS5981135A (en) | 1983-07-26 | 1983-07-26 | Lamination apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5981135A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4562032B2 (en) | 2005-01-19 | 2010-10-13 | 株式会社オーディオテクニカ | Condenser microphone |
-
1983
- 1983-07-26 JP JP58136454A patent/JPS5981135A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5981135A (en) | 1984-05-10 |
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