JPS6329543Y2 - - Google Patents
Info
- Publication number
- JPS6329543Y2 JPS6329543Y2 JP1981131874U JP13187481U JPS6329543Y2 JP S6329543 Y2 JPS6329543 Y2 JP S6329543Y2 JP 1981131874 U JP1981131874 U JP 1981131874U JP 13187481 U JP13187481 U JP 13187481U JP S6329543 Y2 JPS6329543 Y2 JP S6329543Y2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- heating blade
- blade
- groove
- adhesive tape
- 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
- 238000010438 heat treatment Methods 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 12
- 239000002390 adhesive tape Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Description
【考案の詳細な説明】
本考案は、樹脂材料を押圧的に熱融着、熱切断
する刃に関する。[Detailed Description of the Invention] The present invention relates to a blade that thermally fuses and thermally cuts resin materials under pressure.
従来、自動車の座席等を被覆する樹脂製シート
等を形成する際に押圧的に熱融着したり熱切断す
る刃として第１図に示すようなものがある。この
従来のものは、ニクロム線等の加熱刃１を基板２
に対し止着するのに、ステンレス鋼よりなる止着
板３を加熱刃１上に当て、これをビス４によつて
止着して行なつていた。しかしこの方法による
と、加熱刃１は、平面状の基板２上に置いて部分
的に止着板３により止着することから、この加熱
刃１を曲線的に設置する場合、その位置を正確に
定めて設置することが困難である上にこれを正確
に保持しがたい欠点があつた。 2. Description of the Related Art Conventionally, there is a blade shown in FIG. 1 which is used for pressurizing heat-sealing or thermal cutting when forming resin sheets for covering automobile seats and the like. In this conventional device, a heating blade 1 such as a nichrome wire is connected to a substrate 2.
In order to fasten the blade to the heating blade 1, a fastening plate 3 made of stainless steel is placed on the heating blade 1, and this is fixed with screws 4. However, according to this method, the heating blade 1 is placed on the flat substrate 2 and partially fixed by the fastening plate 3, so when the heating blade 1 is installed in a curved line, its position cannot be accurately determined. In addition to being difficult to set and maintain accurately, it also has the drawbacks of being difficult to maintain accurately.
本考案は上記の欠点を解消すると共に加熱刃の
止着作業も上記のビス止めに比較して簡易となる
装置を提案することを目的とするものである。 It is an object of the present invention to propose a device that eliminates the above-mentioned drawbacks and also makes the work of fixing the heating blade simpler compared to the above-mentioned screw fixing operation.
すなわち本考案は、基板５の下面に、Ｕ状断面
の長尺の溝条６を設け、該溝条に、長尺の線状加
熱刃１を、その上半面が嵌入係合し、下半面が露
出するようにして載置し、耐熱性で熱伝導性のよ
い接着テープ７で適所を止着することにより加熱
刃を基板５に固定したことを特徴とするものであ
る。 That is, in the present invention, a long groove 6 with a U-shaped cross section is provided on the lower surface of the substrate 5, and the long linear heating blade 1 is fitted into the groove with its upper half surface engaged, and the lower half surface of the long linear heating blade 1 is fitted into the groove. The heating blade is placed on the substrate 5 so that it is exposed, and is fixed to the substrate 5 by fixing it at a suitable place with an adhesive tape 7 which is heat resistant and has good thermal conductivity.
図面に示す実施例において、基板５は縦細長状
の絶縁材で形成されている。また、基板５は止着
部材８にて昇降部材９に固着されており、公知の
方法によつて部材９を昇降させて加熱刃１により
加工すべきシート等を融着、切断するものであ
る。接着テープ７は第３図に示すように、合成繊
維或いはガラス繊維７ａの表面に四弗化エチレン
樹脂７ｂをコーテングし、裏面に珪素樹脂よりな
る接着剤７ｃを塗着してなる。また接着テープ７
は部分的に貼着されている。 In the embodiment shown in the drawings, the substrate 5 is formed of a vertically elongated insulating material. Further, the substrate 5 is fixed to an elevating member 9 by a fixing member 8, and the member 9 is moved up and down using a known method to fuse and cut sheets, etc. to be processed by the heating blade 1. . As shown in FIG. 3, the adhesive tape 7 is made of a synthetic fiber or glass fiber 7a whose surface is coated with a tetrafluoroethylene resin 7b, and whose back surface is coated with an adhesive 7c made of silicone resin. Also adhesive tape 7
is partially attached.
以上のように本考案においては、線状の加熱刃
１を基板５に形成した構条６に一部嵌合して設置
するようにしたから、加熱刃１を曲線状に設置す
る場合、その曲線に沿つた溝条を形成することに
より、加熱刃１を設定された曲線に確実に設定で
き、かつその位置が使用中にずれることもない。
したがつて良好な加工ができる。更に加熱刃１の
止着は接着テープ７により行なうようにしたか
ら、前記従来のビス止め作業に比べ止着作業が容
易となる特長がある。 As described above, in the present invention, since the linear heating blade 1 is installed by partially fitting into the structure 6 formed on the substrate 5, when the heating blade 1 is installed in a curved shape, By forming the groove along the curve, the heating blade 1 can be reliably set to the set curve, and its position will not shift during use.
Therefore, good processing is possible. Furthermore, since the heating blade 1 is fastened using the adhesive tape 7, the fastening work is easier than the conventional screw fastening work.
第１図は従来の刃を示す斜視図、第２図は本考
案の実施例を示す刃の断面斜視図、第３図は接着
テープの断面図である。
１……加熱刃、５……基板、６……溝条、７…
…接着テープ、８……止着部材、９……昇降部
材。
FIG. 1 is a perspective view showing a conventional blade, FIG. 2 is a cross-sectional perspective view of a blade showing an embodiment of the present invention, and FIG. 3 is a cross-sectional view of an adhesive tape. 1... heating blade, 5... substrate, 6... groove, 7...
...Adhesive tape, 8...Fixing member, 9...Elevating member.
Claims (1)
け、該溝条に、長尺の線状加熱刃１を、その上半
面が嵌入係合し、下半面が露出するようにして載
置し、耐熱性で熱伝導性のよい接着テープ７で適
所を止着することにより加熱刃を基板５に固定し
たことを特徴とする押圧的に熱融着、熱切断する
刃の止着装置。 A long groove 6 with a U-shaped cross section is provided on the lower surface of the substrate 5, and the long linear heating blade 1 is fitted into the groove so that the upper half thereof is fitted and engaged, and the lower half thereof is exposed. The heating blade is fixed to the substrate 5 by placing it on the substrate 5 and fixing it at the appropriate place with an adhesive tape 7 which is heat resistant and has good thermal conductivity. mounting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13187481U JPS5839832U (en) | 1981-09-03 | 1981-09-03 | Blade fastening device that uses pressure to thermally fuse and thermally cut the blade. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13187481U JPS5839832U (en) | 1981-09-03 | 1981-09-03 | Blade fastening device that uses pressure to thermally fuse and thermally cut the blade. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5839832U JPS5839832U (en) | 1983-03-16 |
| JPS6329543Y2 true JPS6329543Y2 (en) | 1988-08-09 |
Family
ID=29925434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13187481U Granted JPS5839832U (en) | 1981-09-03 | 1981-09-03 | Blade fastening device that uses pressure to thermally fuse and thermally cut the blade. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5839832U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499562A (en) * | 1972-03-29 | 1974-01-28 |
-
1981
- 1981-09-03 JP JP13187481U patent/JPS5839832U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499562A (en) * | 1972-03-29 | 1974-01-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5839832U (en) | 1983-03-16 |
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