JPS6341121A - Manufacture of interior molding - Google Patents
Manufacture of interior moldingInfo
- Publication number
- JPS6341121A JPS6341121A JP18338486A JP18338486A JPS6341121A JP S6341121 A JPS6341121 A JP S6341121A JP 18338486 A JP18338486 A JP 18338486A JP 18338486 A JP18338486 A JP 18338486A JP S6341121 A JPS6341121 A JP S6341121A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- movable
- movable mold
- molding
- skin
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000000465 moulding Methods 0.000 title abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 60
- 238000005520 cutting process Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229920005992 thermoplastic resin Polymers 0.000 claims description 7
- 238000009966 trimming Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000002788 crimping Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000805 composite resin Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/306—Moulds with means for forming a rim
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
- B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
０）産業上の利用分野
本発ＥＪＡは、例えば、自動車の内装成形品の製造方法
に関する。DETAILED DESCRIPTION OF THE INVENTION 0) Industrial Application Field The EJA of the present invention relates to, for example, a method of manufacturing an automobile interior molded product.
仲）従来の技術
例えば、自動車の一体成形ドアートリムのような内装成
形品では、熱可塑性樹脂板の基材の表面に、熱可塑性樹
脂フィルムの裏面に発泡体の緩衝材をラミネートし比表
皮材が貼着される。そして、従来、このような内装成形
品を製造するには、まず、基材を成形して外周をトリミ
ングした後に、別工糧でこの成形した基材の表面に表皮
材を接着剤を用いて型貼りするとともに表皮材の端末部
に巻き込み代を残して切断し、さらに、基材裏面に表皮
材の端末部を巻き込んで接着剤を使用して接着するもの
でろつ次。Conventional technology For example, in interior molded products such as integrally molded door trims for automobiles, a foam cushioning material is laminated on the surface of a thermoplastic resin plate base material and the back surface of a thermoplastic resin film to form a specific skin material. It is pasted. Conventionally, in order to manufacture such an interior molded product, the base material is first molded and the outer periphery is trimmed, and then a skin material is applied to the surface of the molded base material using an adhesive in a separate process. The mold is pasted and the end of the skin material is cut leaving a rolling allowance, and then the end of the skin material is wrapped around the back of the base material and glued using adhesive.
（ハ）発明が解決しようとする問題点
しかしながら、従来の内装成形品の製造方法では、製造
工数が多くコスト高になり、また裂造工程間を持ち運び
する際に製品を傷める等の問題点があった。(c) Problems to be solved by the invention However, the conventional manufacturing method for interior molded products requires a large number of manufacturing steps and is expensive, and also has problems such as damage to the product when it is transported between manufacturing processes. there were.
本発明はこのような従来の問題点を解決するものであり
、表皮フィルムと緩衝材（表皮材）及び基材とのいわゆ
る三層一体構造の内装成形品を製造するにあたって、成
形、外周トリミング及び端末処理の各工程処理をまとめ
て行うことで、作業能率を向上させコストの低減ができ
、また端末部をきれいな外観に仕上げることができる内
装成形品の製造方法を提供することを目的とする。The present invention solves such conventional problems, and in manufacturing an interior molded product with a so-called three-layer integrated structure of a skin film, a cushioning material (skin material), and a base material, it is possible to eliminate molding, peripheral trimming, and To provide a method for manufacturing an interior molded product, which can improve work efficiency and reduce costs by performing each step of terminal treatment at once, and can finish the terminal part with a beautiful appearance.
に）問題点を解決するための手段
上記の目的を達成するための手段を、実施例に対応する
第１図な込し第３図に基いて説明する。B) Means for Solving the Problems Means for achieving the above object will be explained based on FIG. 1 and FIG. 3, which correspond to the embodiment.
本発明では第１図ないし第３図に図示するよう手段６を
夫々組込み下型２の側面２８に垂直方向に移動可能に設
けた移動型４と、下型２と対応しｌと、先端に切断刃１
２を備え下型２の側面２８に向って水平方向に移動可能
に設けたサイド型１１とで構成されるものである。In the present invention, as shown in FIGS. 1 to 3, means 6 are respectively incorporated into a movable mold 4 provided movably in the vertical direction on the side surface 28 of the lower mold 2, a movable mold 4 corresponding to the lower mold 2, and a movable mold 4 at the tip thereof. Cutting blade 1
2 and a side mold 11 which is provided so as to be movable in the horizontal direction toward the side surface 28 of the lower mold 2.
そして、この型装置を使用し、内装成形品を構成する熱
可塑性樹脂板の基材１５と、熱可塑性樹脂材よりなる表
皮１７の裏面に緩衝材１８を貼着した表皮材１６とを加
熱した状態で重ねて下型２にセットし、成形型ｌを型締
めして基材１５及び詩
表皮材１６を成形するとともに両者を熱砿着し、かつ上
型３の立ち下がり縁部ｌＯで基材１５及び表皮材１６の
端末部１９１！−折曲げて移動型４の側面４＆に沿って
立ち下げ、該端末部１９の移動型４と接触する上部１９
５ｋを冷却手段５で冷却して成形し、下部１９ｂを加熱
手段６で加熱せしめ、しかる後に、移動型４ｔ″下方へ
退かせるとともにサイド屋ｌｌを下盤２の側面２ａに向
けて移動式せ、その切断刃１２で端末部１９の下部を押
圧して折曲げるとともに切断するものである。Then, using this mold device, the base material 15 of the thermoplastic resin plate constituting the interior molded product and the skin material 16 having the cushioning material 18 adhered to the back surface of the skin 17 made of the thermoplastic resin material were heated. The mold 1 is clamped to form the base material 15 and the cover material 16, and both are hot-sealed, and the base material 10 is placed on the falling edge 10 of the upper mold 3. Terminal portion 191 of material 15 and skin material 16! - The upper part 19 is bent and lowered along the side surface 4& of the movable mold 4 and comes into contact with the movable mold 4 of the terminal part 19.
5k is cooled and molded by the cooling means 5, the lower part 19b is heated by the heating means 6, and then the movable mold 4t'' is withdrawn downward and the side mold 11 is turned toward the side surface 2a of the lower plate 2. The cutting blade 12 presses the lower part of the terminal part 19 to bend it and cut it.
（ホ）作 用
まず、成形型ｌで基材１５と表皮材１６とは成形される
とともに貼着される。また、これら基材１５と表皮材１
６の端末部１９Ｆｉ、成形時、上型３の立ち下がｔ）Ｒ
部１０で立ち下げられ、下型３の側面２ａＫ位置する移
動型４の側面４＆ｔｌＣ接触する。この移動型］は上部
４ｂに上型３や下型２に設けられると同様な成形材の冷
却手段５、下部４ｃに加熱手段６が設けられるので、基
材１５及び表皮材１６の端末部１９の上部１９ａは放熱
して成形され、下部１９ｂは加熱手段６によって加熱状
態に保持きれることになる。(E) Function First, the base material 15 and the skin material 16 are molded and bonded together using a mold l. In addition, these base materials 15 and skin materials 1
The terminal part 19Fi of 6, during molding, the fall of the upper die 3 is t)R
It is lowered at part 10 and comes into contact with the side surface 4&tlC of the movable mold 4 located at the side surface 2aK of the lower mold 3. This movable mold is equipped with a cooling means 5 for the molding material similar to those provided in the upper mold 3 and lower mold 2 in the upper part 4b, and a heating means 6 in the lower part 4c. The upper part 19a is formed by dissipating heat, and the lower part 19b can be kept heated by the heating means 6.
そして、その後に移動ｍ４が下方に退き、ティド槃１１
が下型２の側面２ａに向って移動し、その先端の切断刃
１２が端末部１９の下部１９ｂを押圧すると、当該部分
は成形ぜれ硬化される上部１９＆とは対照的に加熱保持
されて軟性を有するため、端末部１９は上下部の境で折
れ曲がり、端末部１９の下部１９ｂは、その下部が下方
へ垂九た状態で移動型４が退いた下型２の側面２ａへ押
し付けられ、先端が押し切られる。Then, after that, movement m4 retreats downward,
moves toward the side surface 2a of the lower mold 2, and when the cutting blade 12 at its tip presses the lower part 19b of the terminal part 19, that part is heated and held in contrast to the upper part 19&, which is molded and hardened. Since the terminal part 19 is flexible, it is bent at the boundary between the upper and lower parts, and the lower part 19b of the terminal part 19 is pressed against the side surface 2a of the lower mold 2 from which the movable mold 4 has retreated, with the lower part sagging downward. The tip is cut off.
この切断の際、表皮１７が基材１５に圧着されるので、
端末部１９の先端では表皮１７と基材１５が熱接着はれ
端末処理がなされることになる。During this cutting, the skin 17 is crimped onto the base material 15, so
At the tip of the terminal portion 19, the outer skin 17 and the base material 15 are thermally bonded and peeled, resulting in terminal treatment.
（へ）実施例 以下、本発明の実施例を図面について説明する。(f) Example Embodiments of the present invention will be described below with reference to the drawings.
第１図＃を型装置に内装成形品の材料をセントした状態
を示す図、Ｉ！２図は成形・圧着工程の説明図、＠３図
は成形後に外周のトリミングをする工程の説明図である
。Figure 1 # is a diagram showing the state in which the material for the interior molded product is placed in the mold device, I! Figure 2 is an explanatory diagram of the molding/pressing process, and Figure 3 is an explanatory diagram of the process of trimming the outer periphery after molding.
最初に本発明で使用する型装置及び成形品材料について
説明する。First, the mold device and molded article material used in the present invention will be explained.
第１図及び第２図に図示するように、ｍ装置は、スタン
ピング成形型ｌを構成する下型（雄型）２、上屋（雌型
）３及び移動型４と、トリミング型を構成するサイド型
１１とからなる。As shown in FIGS. 1 and 2, the m device includes a lower mold (male mold) 2, a shed (female mold) 3, and a movable mold 4 that constitute a stamping mold l, and a trimming mold. It consists of a side mold 11.
移動型４は、上部に冷却水を通す冷却パイプを組込んだ
冷却手段５ｔ−備え、下部に電気ヒータ等の加熱手段６
ｆ：備えて上部と下部の間に断熱材７を配する等して断
熱構造としている。そして、この移動型４＃′ｉエアシ
リンダ８によって下型２の側面２ａに垂直方向に移動可
能に設けられる。The mobile type 4 is equipped with a cooling means 5t incorporating a cooling pipe for passing cooling water in the upper part, and a heating means 6 such as an electric heater in the lower part.
f: A heat insulating structure is provided by placing a heat insulating material 7 between the upper and lower parts. The movable mold 4#'i air cylinder 8 is provided on the side surface 2a of the lower mold 2 so as to be movable in the vertical direction.
また、上屋３＃ｉ移動型４の外方の里方９瑞部に立ち下
がり縁部１０が形成される。Further, a falling edge 10 is formed at the outer edge of the shed 3#i movable mold 4 at the edge of the rear 9.
また、サイド型１１は、先端に切断刃１２を備え、下型
２の側面２ａに向ってエアシリンダ１３により水平方向
に移動可能に設けられる。Further, the side mold 11 is provided with a cutting blade 12 at its tip, and is provided so as to be movable in the horizontal direction by an air cylinder 13 toward the side surface 2a of the lower mold 2.
なお、成形型ｌの上型３及び下型２の基本的な構造は、
成形材料の冷却用パイプが配される等、従来のスタンピ
ング成形型と同じである。The basic structure of the upper mold 3 and lower mold 2 of mold l is as follows:
It is the same as a conventional stamping mold, including a pipe for cooling the molding material.
次に、内装成形品の材料については、第１図に図示する
ように、例えば、ポリプロピレン複合材樹脂等の熱可塑
性を有する樹脂ある＾は複合材樹脂を板状にし九基材１
５と、ポリプロピレン発泡体等の緩衝材１８をポリ塩化
ビニールフィルム等の熱可塑性を有する表皮１７の裏面
にラミネートしてなる表皮材１６とを使用する。Next, regarding the material of the interior molded product, as shown in Fig. 1, for example, there is a thermoplastic resin such as polypropylene composite resin.
5 and a skin material 16 formed by laminating a cushioning material 18 such as polypropylene foam on the back side of a thermoplastic skin 17 such as a polyvinyl chloride film.
なお、図示の実施例は自動車のドアートリムを例にとっ
て説明するものでるり、第４図はドアートリムの斜視図
１．＠５図は第４図のＡ−Ａ部分断面図である。The illustrated embodiment will be explained by taking an automobile door trim as an example, and FIG. 4 is a perspective view of the door trim. @Figure 5 is a partial sectional view taken along line AA in Figure 4.
本発明では、上記構成の型装置を使用し、上記の材料を
使用して内装成形品ｔ−ｉ造するものである。In the present invention, an interior molded product t-i is manufactured using the molding device having the above-mentioned structure and the above-mentioned materials.
以下、その製造工程を順に説明する。Hereinafter, the manufacturing process will be explained in order.
まず、第１図に図示するように、下型２に加熱した上記
基材１５を載せ、ざらＫその上に、加熱した上記表皮材
１６を載せることにより、材料を成形ｆｆ１ｌにセット
する。そして、その後に上型３が下降する。First, as shown in FIG. 1, the heated base material 15 is placed on the lower mold 2, and the heated skin material 16 is placed on top of the roughness K, thereby setting the material in the molding ff1l. Then, the upper mold 3 descends.
第２図は上型３が下降し謳締めされた状態を示すもので
あり、これにより、基材１５及び表皮材１６は成形型」
内で成形されると伺却ポ陳ＩＩｈＬ―疹セ同時に熱接着
される。この成形・圧着時には、基材１５及び表皮材１
６の端末部１９は、上型３の立ち下がり緑部１０で曲げ
られて立ち下げられ、下ｆｆ１２の側面２ａに位置して
いる移動型４の側面４ａＫ接触する。そして、この移動
型４は上部に冷却手段５、下部に加熱手段６が設けらｎ
ているため、この移動型４に接触する上記端末部１９の
対応する上部４ｂは冷却されて硬化（底形）され、下部
４ｃＦｉ保温される。FIG. 2 shows a state in which the upper mold 3 has been lowered and clamped, and as a result, the base material 15 and the skin material 16 are assembled into the mold.
Once it is molded inside, it is heat-bonded to the surface at the same time. During this molding and crimping, the base material 15 and the skin material 1
The terminal portion 19 of the mold 6 is bent and lowered by the falling green portion 10 of the upper mold 3, and comes into contact with the side surface 4aK of the movable mold 4 located on the side surface 2a of the lower ff12. The movable mold 4 is provided with a cooling means 5 at the upper part and a heating means 6 at the lower part.
Therefore, the corresponding upper part 4b of the terminal part 19 that contacts the movable mold 4 is cooled and hardened (bottom shape), and the lower part 4cFi is kept warm.
し次がって、！！２図の成形・圧着工程の後、若干の時
間をおいて、移動型４を下型２の側面２ａに沿って下方
へ退かせるとともにサイド型１１を下型２の側面２ａに
向けて進出させ九ば、サイド型１１の切断刃１２が基材
１５及び表皮材１６の端末部１９の下部を押圧し、端末
部１９は上下部１９ａ 、１９ｂを境に折れ曲がり、端
末部１９の下部１９ｂは、その下部が下方へ垂れた状態
で下型２の側面２ａへ押し付けられ、先端が押し切られ
ることになり、成形品の外周がトリミングされることに
なる。And then,! ! After the molding and crimping process shown in FIG. 2, after a while, the movable mold 4 is moved downward along the side surface 2a of the lower mold 2, and the side mold 11 is advanced toward the side surface 2a of the lower mold 2. At the ninth point, the cutting blade 12 of the side mold 11 presses the lower part of the end part 19 of the base material 15 and the skin material 16, and the end part 19 is bent at the upper and lower parts 19a and 19b, and the lower part 19b of the end part 19 is The lower part thereof hangs downward and is pressed against the side surface 2a of the lower mold 2, and the tip is pressed off, thereby trimming the outer periphery of the molded product.
そして、このトリミングの際、表皮１７と基材１５はサ
イドｍｌｌの切断刃１２と下型２の側面２ａとの間に挟
まｎて圧接はれ、しかもこれらは移動型４の加熱手段６
０作用で十分な熱を蓄えているため、熱接着され、結局
、端末部の処［がトリミングと同時になされることにな
る。During this trimming, the skin 17 and the base material 15 are sandwiched between the cutting blade 12 of the side mll and the side surface 2a of the lower mold 2 and pressed against each other, and they are also pressed against the heating means 6 of the movable mold 4.
Since sufficient heat is stored in the zero action, it is thermally bonded, and as a result, the end portion is trimmed and trimmed at the same time.
しかして、成形品を離型すれば、第５図図示の如く、基
材１５．緩衝材１８及び表皮１７が一本となり、かつ図
示の形状の端末部処理が施こされた製品が得られること
になる。When the molded product is released from the mold, the base material 15. A product is obtained in which the cushioning material 18 and the skin 17 are integrated into one, and the end portions are treated in the shape shown in the figure.
（ト） 発明の効果
以上述べ九ように、本発明では基材及び表皮材の成形と
貼着を同時に行い、続けて外周のトリミング及び端末部
の処理を行か、これらの工程を同じ型装置で連続的にで
きるため、作業能率に優れ製品コストの低減ができる。(G) Effects of the Invention As stated above, in the present invention, the base material and the skin material are formed and attached at the same time, and then the outer periphery is trimmed and the end portion is processed, and these steps are performed using the same molding device. Since it can be done continuously, it has excellent work efficiency and can reduce product costs.
また、端末部の処理も簡単に、かつさｎいな外観に仕上
げることができる。Furthermore, the terminal portion can be easily processed to give it a slim appearance.
第１図＃：ｔａ装置に内装成形品の材料をセットした図
、第２図は成形・圧着工程の説明図、第３図は外周のト
リミング・端末処理工程の説明図、第４図は内装成形品
であるドアートリムの斜視図、第５図は８ｇ４図のＡ−
Ａ部分断面図である。
１ 〜 成形型
２〜下型
２ａ 〜 下型の側面
３〜上型
４ 〜 移動型
４ａ 〜 移動型の側面
４ｂ 〜 移動型の上部
４０ 〜 移動型の下部
５ 〜 冷却手段
６ 〜 加熱手段
９〜型面
１０ 〜 立ち下がり縁部
１１ 〜 サイド型
１２ 〜 切断刃
１５ 〜基材
１６ 〜 表皮材
１７ 〜表皮
１８ 〜 緩衝材
１９ 〜 端末部
１９８ 〜 端末部の上部
１９、ｂ 〜 端末部の下部
第１図
ご ２
第２図
第３図
第４図
第５図Figure 1 #: A diagram showing the material for the interior molded product set in the ta device, Figure 2 is an explanatory diagram of the molding and crimping process, Figure 3 is an explanatory diagram of the outer periphery trimming and end treatment process, and Figure 4 is the interior A perspective view of the door trim which is a molded product, Figure 5 is A- of Figure 8g4.
It is a partial sectional view of A. 1 ~ Molding mold 2 ~ Lower mold 2a ~ Lower mold side 3 ~ Upper mold 4 ~ Movable mold 4a ~ Movable mold side 4b ~ Upper part 40 of mobile mold ~ Lower part 5 of mobile mold ~ Cooling means 6 ~ Heating means 9 ~ Mold surface 10 - Falling edge 11 - Side mold 12 - Cutting blade 15 - Base material 16 - Skin material 17 - Skin 18 - Cushioning material 19 - Terminal part 198 - Upper part 19 of the terminal part, b - Lower part of the terminal part Figure 1 2 Figure 2 Figure 3 Figure 4 Figure 5
Claims (1)
を下型の側面に垂直方向に移動可能に設け、下型に対応
する上型の前記移動型の外方の型面端部に立ち下がり縁
部を形成した成形型と、先端に切断刃を備え前記下型の
側面に向つて水平方向に移動可能に設けたサイド型とを
使用し、内装成形品を構成する熱可塑性樹脂板の基材と
、熱可塑性樹脂材よりなる表皮の裏面に緩衝材を貼着し
た表皮材とを加熱した状態で重ねて前記下蓋にセットし
、前記成形型を型締めして前記基材及び表皮材を成形す
るとともに両者を熱接着し、かつ前記上型の立ち下がり
縁部で前記基材及び表皮材の端末部を折曲げて前記移動
型の側面に沿つて立ち下げ、該端末部の移動型と接触す
る上部を前記冷却手段で冷却して成形し、下部を前記加
熱手段で加熱せしめ、しかる後に、前記移動型を下方へ
退かせるとともに前記サイド型を前記下型に向けて移動
させ、その切断刃で前記端末部の下部を押圧して折曲げ
るとともに切断することを特徴とする内装成形品の製造
方法。A movable mold incorporating a cooling means in the upper part and a heating means in the lower part is provided on the side surface of the lower mold so as to be movable in the vertical direction, and the movable mold is installed at the outer mold surface end of the movable mold of the upper mold corresponding to the lower mold. A thermoplastic resin plate constituting an interior molded product using a mold with a falling edge and a side mold with a cutting blade at the tip and movable in the horizontal direction toward the side of the lower mold. The base material and a skin material made of a thermoplastic resin material with a cushioning material attached to the back surface are heated and stacked and set on the lower lid, and the mold is clamped to combine the base material and the skin material. A skin material is molded and the two are thermally bonded, and the end portions of the base material and skin material are bent at the falling edge of the upper mold and lowered along the side surface of the movable mold. The upper part in contact with the movable mold is cooled and shaped by the cooling means, the lower part is heated by the heating means, and then the movable mold is retracted downward and the side mold is moved toward the lower mold. A method for manufacturing an interior molded product, characterized in that the cutting blade presses the lower part of the terminal part to bend it and cut it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18338486A JPS6341121A (en) | 1986-08-06 | 1986-08-06 | Manufacture of interior molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18338486A JPS6341121A (en) | 1986-08-06 | 1986-08-06 | Manufacture of interior molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6341121A true JPS6341121A (en) | 1988-02-22 |
| JPH0349740B2 JPH0349740B2 (en) | 1991-07-30 |
Family
ID=16134827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18338486A Granted JPS6341121A (en) | 1986-08-06 | 1986-08-06 | Manufacture of interior molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6341121A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2644389A1 (en) * | 1989-03-16 | 1990-09-21 | Solvay | METHOD FOR ASSEMBLING BY MOLDING A RIGID DEFORMABLE SUPPORT AND A FLEXIBLE AND MOLDED DECORATIVE COATING FOR THEIR PRODUCTION |
| JP2007007898A (en) * | 2005-06-28 | 2007-01-18 | Nanjo Sobi Kogyo Kk | Molding method of resin product and molding apparatus used therein |
| JP2007125759A (en) * | 2005-11-02 | 2007-05-24 | Kasai Kogyo Co Ltd | Manufacturing method of trim part for automobile |
| JP2008513242A (en) * | 2004-09-18 | 2008-05-01 | ファウレシア イネンラウム システム ゲーエムベーハー | Press mold and method of manufacturing parts by press molding |
| JP2012509209A (en) * | 2008-11-19 | 2012-04-19 | ジョンソン・コントロールズ・オートモーティブ・ソシエタ・ア・レスポンサビリタ・リミタータ | Method of manufacturing thermoformed part including bending process performed with mold closed, and mold for applying this method |
| CN102688941A (en) * | 2012-06-01 | 2012-09-26 | 苏州旭创精密模具有限公司 | Terminal die |
| JP2015502873A (en) * | 2011-11-17 | 2015-01-29 | ジョンソン・コントロールズ・ゲー・エム・ベー・ハー | Method for manufacturing structural component, apparatus for performing the method, and structural component |
| CN108994958A (en) * | 2018-08-01 | 2018-12-14 | 张祖红 | The production equipment of arc insulation board |
-
1986
- 1986-08-06 JP JP18338486A patent/JPS6341121A/en active Granted
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2644389A1 (en) * | 1989-03-16 | 1990-09-21 | Solvay | METHOD FOR ASSEMBLING BY MOLDING A RIGID DEFORMABLE SUPPORT AND A FLEXIBLE AND MOLDED DECORATIVE COATING FOR THEIR PRODUCTION |
| BE1006303A3 (en) * | 1989-03-16 | 1994-07-19 | Solvay | Process for joining by casting support rigid deformable and decorative coating flexible mould for carrying. |
| JP2008513242A (en) * | 2004-09-18 | 2008-05-01 | ファウレシア イネンラウム システム ゲーエムベーハー | Press mold and method of manufacturing parts by press molding |
| JP2008513241A (en) * | 2004-09-18 | 2008-05-01 | ファウレシア イネンラウム システム ゲーエムベーハー | Press mold and method of manufacturing parts by press molding |
| JP4914359B2 (en) * | 2004-09-18 | 2012-04-11 | ファウレシア イネンラウム システム ゲーエムベーハー | Press mold and method of manufacturing parts by press molding |
| JP2007007898A (en) * | 2005-06-28 | 2007-01-18 | Nanjo Sobi Kogyo Kk | Molding method of resin product and molding apparatus used therein |
| JP2007125759A (en) * | 2005-11-02 | 2007-05-24 | Kasai Kogyo Co Ltd | Manufacturing method of trim part for automobile |
| JP2012509209A (en) * | 2008-11-19 | 2012-04-19 | ジョンソン・コントロールズ・オートモーティブ・ソシエタ・ア・レスポンサビリタ・リミタータ | Method of manufacturing thermoformed part including bending process performed with mold closed, and mold for applying this method |
| JP2015502873A (en) * | 2011-11-17 | 2015-01-29 | ジョンソン・コントロールズ・ゲー・エム・ベー・ハー | Method for manufacturing structural component, apparatus for performing the method, and structural component |
| US10076864B2 (en) | 2011-11-17 | 2018-09-18 | Adient Luxembourg Holding S.a.r.l. | Method for producing a structural component |
| CN102688941A (en) * | 2012-06-01 | 2012-09-26 | 苏州旭创精密模具有限公司 | Terminal die |
| CN108994958A (en) * | 2018-08-01 | 2018-12-14 | 张祖红 | The production equipment of arc insulation board |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0349740B2 (en) | 1991-07-30 |
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