JPS5815301B2 - Shibotsukitamabuchioyobi Sonoseizohou - Google Patents
Shibotsukitamabuchioyobi SonoseizohouInfo
- Publication number
- JPS5815301B2 JPS5815301B2 JP50013986A JP1398675A JPS5815301B2 JP S5815301 B2 JPS5815301 B2 JP S5815301B2 JP 50013986 A JP50013986 A JP 50013986A JP 1398675 A JP1398675 A JP 1398675A JP S5815301 B2 JPS5815301 B2 JP S5815301B2
- Authority
- JP
- Japan
- Prior art keywords
- strip
- belt
- shaped body
- polymer piece
- ball
- 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
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Description
【発明の詳細な説明】
本発明は自動車のシート、ソファ−1椅子、鞄、座布団
などの布帛縫合部に使用する玉ぶち等の製造法に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing beads used for the seamed parts of fabrics of automobile seats, sofas, chairs, bags, cushions, and the like.
特公昭3o47437号公報にありては、有限長さを有
する装飾片帯をボビンに巻いておき、これを口金より押
し出された無限長さの基体にはり合せる技術が開示され
ている。Japanese Patent Publication No. 3-047437 discloses a technique in which a decorative strip having a finite length is wound around a bobbin, and the decorative strip is pasted onto an infinite length base extruded from a base.
しかし、有限長さを有する装飾片帯は有限長さであるか
ら、その長さだけボビンより繰り出し終る上訴たなボビ
ンと交換する必要がある。However, since a decorative strip having a finite length has a finite length, it is necessary to replace it with a bobbin that can be fed out from the bobbin by that length.
そのため製品がボビン巻きした装飾片帯の長さの断片と
しなければならない。Therefore, the product must be a length of a bobbin-wound decorative strip.
このような不連続成型法は、ボビン巻装飾片帯をつくる
ため広幅法のスリッター加工の手数を要し、スリッター
加工によるスリッター刃の幅のロス部分をとり、ロール
巻装飾片帯の入れ替え作業による時間的、材料的損失等
を挙げれば数え切れない欠点がある。This type of discontinuous molding method requires the labor of wide-width slitter processing to create bobbin-wound decorative strips, and the loss of the width of the slitter blade due to slitter processing is removed, and the work of replacing the roll-wound decorative strips is required. There are countless drawbacks such as time and material losses.
本発明は、加熱溶融した玉ぶち本体の帯状体の基材と重
合片の帯状体の基材さを同時に押出機のダイスより無限
長さに押し出し成型し玉ぶち本体の帯状体の帯有する成
型熱を利用して重合片の帯状体を無制限連続的継時的に
接着して従来の欠点を除去することを目的とするもので
ある。The present invention involves extruding and molding the heated and melted base material of the belt-shaped body of the ball-shaped body and the base material of the belt-shaped body of the polymer piece into an infinite length from a die of an extruder, and forming the belt-shaped body of the body of the ball-shaped body. The object of this invention is to use heat to bond strips of polymeric pieces in an unlimited and continuous manner, thereby eliminating the drawbacks of the conventional method.
本発明によるときは、押出機から同じ樹脂材料または異
った樹脂材料をダイスから押出して成型し一方の重合片
の帯状体にしぼ付けするだけで、このしぼ付は加工も無
制限連続押出し作業過程においてできるというメリット
があり、基材並びに製品のロスを無くし、製造能率を高
めひいては大幅なコストダウンをもたらすという効果を
有する。According to the present invention, the same resin material or different resin materials are extruded from a die from an extruder, molded, and then grained into a strip of one polymer piece. It has the advantage of being able to be used at any time, eliminating loss of base materials and products, increasing manufacturing efficiency, and resulting in significant cost reductions.
以下本発明の実施例を図面に基き説明する。Embodiments of the present invention will be described below based on the drawings.
1は押出機、2はダイスで、このダイス2には第3図に
示すように重合片の帯状体3を形成する孔4及び玉ぶち
本体の帯状体5を形成する孔6が設けられている。1 is an extruder, and 2 is a die. As shown in FIG. 3, the die 2 is provided with holes 4 for forming the strip 3 of the polymer piece and holes 6 for forming the strip 5 of the bead body. There is.
加熱溶融された熱可塑性合成樹脂は押出機1より押し出
されてダイス2を通過し、重合片の帯状体3及び空芯7
のある玉条部8とひれ状部9から成る玉ぶち本体の帯状
体5を形成する。The heated and melted thermoplastic synthetic resin is extruded from an extruder 1 and passes through a die 2, forming a strip of polymer pieces 3 and an air core 7.
A belt-like body 5 of a bead main body is formed of a beaded part 8 and a fin-like part 9.
重合片の帯状体3を擬皮革しぼ型ロール10に導き、該
ロール10の上ロール11と下ロール12の間を通過さ
せる。The strip 3 of the polymer piece is guided to a pseudo leather grained roll 10 and passed between the upper roll 11 and the lower roll 12 of the roll 10.
上ロール11には第4図に示すように擬皮革しぼ模様1
3が刻設されており、重合片の帯状体3は上ロール11
、下ロール12間を通過する際、その上面に擬皮革しぼ
14が型付けされる。The upper roll 11 has a faux leather grain pattern 1 as shown in Figure 4.
3 is engraved, and the strip 3 of the polymeric piece is attached to the upper roll 11.
, when passing between the lower rolls 12, a pseudo leather grain 14 is stamped on the upper surface thereof.
而して、擬皮革しぼ14を形成した重合片の帯状体3を
水槽15内に通して水中に浸し、冷却して擬皮革しぼ1
4を固定させ、しかる後ガイドロール16により水中よ
り引き上げ乾燥し、次いでガイドロール17,18によ
り玉ぶち本体の帯状体5の上面に臨ませる。The strip 3 of the polymer piece on which the pseudo-leather grain 14 has been formed is passed through a water tank 15 and immersed in water, and cooled to form the pseudo-leather grain 1.
4 is fixed, and then lifted out of the water by guide rolls 16 and dried, and then made to face the upper surface of the band-like body 5 of the bead main body by guide rolls 17 and 18.
更に重合片の帯状体3はガイドロール19,19’、2
0゜20.21,21’によって第2図に示す通り玉ぶ
ち本体の帯状体5を順次被覆する(擬皮革しは14のあ
る面が外面となる)。Further, the strip 3 of the polymer piece is placed on guide rolls 19, 19', 2.
0°20.21, 21', as shown in FIG. 2, sequentially coat the belt-like body 5 of the ball tab body (the surface with the pseudo-leather 14 becomes the outer surface).
このとき、玉ぶち本体の帯状体5の有する成型熱によっ
て、重合片の帯状体3は玉ぶち本体の帯状体5に接着剤
にて接着する。At this time, the band-like body 3 of the polymer piece is adhered to the band-like body 5 of the bead-shaped body with an adhesive due to the molding heat possessed by the band-like body 5 of the bead-shaped body.
このように玉ぶち本体の帯状体5に重合片の帯状体3を
被着したものを水槽22を通して水中で冷却し固定した
後、再び水中より引き上げ、乾燥して製品とする。In this way, the strip 3 of the polymeric piece is attached to the strip 5 of the bead main body, and after being cooled and fixed in water through the water tank 22, it is taken out of the water again and dried to form a product.
前記のごとくして得られたしぼ付玉ぶち23は第5図に
示すように玉ぶち本体の帯状体5の玉条部8及びこの玉
条部8からひれ条部9の中途位置まで重合片の帯状体3
が被着して擬皮革しぼ14を外面に形成した構造となっ
ている。As shown in FIG. 5, the grained beaded bead 23 obtained as described above includes the beveled part 8 of the belt-like body 5 of the beaded main body, and the polymerized piece from the beveled part 8 to the midway position of the finned part 9. band 3
It has a structure in which a pseudo-leather grain 14 is formed on the outer surface.
尚、玉条部8は空芯7を有するが、これによって玉条部
8に適当な弾力性を付与することができる。Incidentally, the weave portion 8 has a hollow core 7, which allows the weave portion 8 to be provided with appropriate elasticity.
しかし、この空芯構造は本発明の必須の構成要件ではな
く、他の実施例として空芯のない断面構造あるいは芯入
構造とすることも可能である。However, this air core structure is not an essential component of the present invention, and other embodiments may include a cross-sectional structure without an air core or a cored structure.
また、上記実施例では玉ぶち本体の帯状体5と重合片の
帯状体3を同一材料にて構成したが、本発明の他の実施
例として両者を各々異種材料にて構成することも可能で
ある。Further, in the above embodiment, the belt-shaped body 5 of the ball tab body and the belt-shaped body 3 of the polymer piece are made of the same material, but in other embodiments of the present invention, it is also possible to construct both of them with different materials. be.
本発明は上述の実施例から明らかな通り、玉ぶちの構成
材料を玉ぶち本体の帯状体と重合片の帯条体に分け、重
合片の帯状体にはその表面に連続的に擬皮革しほの型付
は操作を行ない、これを玉ぶち本体の帯状体に成型熱を
利用して連続的に被着または接着剤にて接着するもので
あるから、しぼ付玉ぶちの全製造工程を一貫して連続的
に行なうことができ、ダイスの加工如何により、2組以
上の製品の加工も可能であり、しかもこの連続製造を簡
単に且つ高速度に行うことができ、製造能率を一段と向
上できる効果がある。As is clear from the above-described embodiments, the present invention consists of dividing the constituent material of the bead into a strip of the bead body and a strip of polymeric pieces, and the strip of polymeric pieces is coated with pseudo-leather continuously on its surface. The molding is done by an operation, and then it is continuously adhered to the band-shaped body of the bead body using molding heat or adhered with adhesive, so the entire manufacturing process of the embossed bead is integrated. Depending on how the dies are processed, it is possible to process two or more sets of products.Furthermore, this continuous manufacturing can be performed easily and at high speed, further improving manufacturing efficiency. effective.
而して、本発明によれば、表面に擬皮革しぼを施した外
観美麗なしぼ付玉ぶちを容易に且つ安価に得ることがで
きる利点がある。Therefore, according to the present invention, there is an advantage that a grained bead with a beautiful appearance and a grained fake leather surface can be obtained easily and at a low cost.
本発明は前記実施例に限らず特許請求の範囲内において
各種器材の製品を製造する場合にも好適である。The present invention is suitable not only for the embodiments described above but also for manufacturing various types of equipment within the scope of the claims.
図面は本発明の実施例を示すもので、第1図は本発明製
造法の全工程を示す概略図、第2図は玉ぶち本体の帯状
体に重合片の帯状体を被着する工程を示す概略図、第3
図はダイスの正面図、第4図は擬皮革しぼ型ロールの正
面図、第5図は一部を切欠せる本発明しぼ付玉ぶちの針
視図である。
1:押出機、2:ダイス、3:重合片の帯状体、5:玉
ぶち本体の帯状体、8:玉条部、9:ひれ状部、10:
擬皮革しぼ型ロール、14!擬皮革しぼ、23:しぼ付
玉ぶち。The drawings show examples of the present invention. Figure 1 is a schematic diagram showing the entire process of the manufacturing method of the present invention, and Figure 2 shows the process of attaching a strip of polymer piece to the strip of the ball body. Schematic diagram shown, 3rd
The figure is a front view of the die, FIG. 4 is a front view of a grained roll of pseudo-leather, and FIG. 5 is a partially cutaway view of the grained bead according to the present invention as viewed from the needle. 1: extruder, 2: die, 3: strip of polymer piece, 5: strip of bead body, 8: weave, 9: fin, 10:
Faux leather wrinkled roll, 14! Faux leather grain, 23: Beaded with grain.
Claims (1)
金2の重合片の帯状体3を形成する孔4及び玉ぶち本体
の帯状体5を形成する孔6より同時に押し出して帯状体
3と玉ぶち本体の帯状体5を形成し、重合片の帯状体3
を擬皮革しぼ型ロール10に導き該ロール10の上ロー
ル11と下ロール12の間を通過させて重合片の帯状体
3に擬皮革しぼ14を形成した後、水槽15内に通して
水中に浸し冷却して擬皮革しぼ14を固定させ、この工
程を経た重合片の帯状体3を前記ダイス2の孔6より押
出された玉ぶち本体の帯状体5にガイドロール19,1
9’、20,20’、21,21’にて擬皮革しは14
のある面を外面として重ね合わせ玉ぶち本体の帯状体5
の有する成型熱によって重合片の帯状体3を玉ぶち本体
の帯状体5?ζ接着しこれを水槽22内に通して水中に
浸し冷却固定するこ吉を特徴とするしぼ付玉ぶち特の連
続成型法。1. A thermoplastic synthetic resin that can be melted by an extruder is simultaneously extruded through the hole 4 that forms the strip 3 of the polymer piece of the extruder 1 mouthpiece 2 and the hole 6 that forms the strip 5 of the ball tab body to form the strip 3. A belt-like body 5 of the ball-shaped body is formed, and a belt-like body 3 of the polymer piece is formed.
The material is guided to a pseudo leather grain type roll 10 and passed between the upper roll 11 and the lower roll 12 of the roll 10 to form a pseudo leather grain 14 on the strip 3 of the polymer piece, and then passed through a water tank 15 and immersed in water. The pseudo-leather grain 14 is fixed by soaking and cooling, and the strip 3 of the polymer piece that has gone through this process is placed on the guide rolls 19, 1 to the strip 5 of the beaded body extruded through the hole 6 of the die 2.
Faux leather at 9', 20, 20', 21, 21' is 14
Belt-shaped body 5 of the body of the ball overlapped with a certain surface as the outer surface
The belt-shaped body 3 of the polymer piece is formed into a belt-shaped body 5 of the ball-shaped body by the molding heat possessed by the body. Continuous molding method for shibotsu tamabuchitoku characterized by ζ gluing, passing it through a water tank 22, immersing it in water, and cooling and fixing it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50013986A JPS5815301B2 (en) | 1975-02-04 | 1975-02-04 | Shibotsukitamabuchioyobi Sonoseizohou |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50013986A JPS5815301B2 (en) | 1975-02-04 | 1975-02-04 | Shibotsukitamabuchioyobi Sonoseizohou |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5189563A JPS5189563A (en) | 1976-08-05 |
JPS5815301B2 true JPS5815301B2 (en) | 1983-03-24 |
Family
ID=11848537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50013986A Expired JPS5815301B2 (en) | 1975-02-04 | 1975-02-04 | Shibotsukitamabuchioyobi Sonoseizohou |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5815301B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54144479A (en) * | 1978-04-29 | 1979-11-10 | Matsushita Electric Works Ltd | Manufacture of eaves trough joint and its device |
JP4875904B2 (en) * | 2006-02-20 | 2012-02-15 | リンナイ株式会社 | Gas cooker |
-
1975
- 1975-02-04 JP JP50013986A patent/JPS5815301B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5189563A (en) | 1976-08-05 |
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