JPH034494Y2 - - Google Patents
Info
- Publication number
- JPH034494Y2 JPH034494Y2 JP4727184U JP4727184U JPH034494Y2 JP H034494 Y2 JPH034494 Y2 JP H034494Y2 JP 4727184 U JP4727184 U JP 4727184U JP 4727184 U JP4727184 U JP 4727184U JP H034494 Y2 JPH034494 Y2 JP H034494Y2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- outer mold
- molded product
- bathtub
- frame
- 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
- 238000005304 joining Methods 0.000 claims description 10
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 238000000465 moulding Methods 0.000 description 11
- 239000002344 surface layer Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 238000000059 patterning Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
【考案の詳細な説明】
(産業上の利用分野)
この考案は、浴槽などの模様付合成樹脂成形品
を成形するための成形型に関するものである。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a mold for molding patterned synthetic resin molded products such as bathtubs.
(従来技術)
従来のこの種の合成樹脂成形品を成形する方法
としては、例えば、大理石模様を施した印刷紙に
熱硬化性樹脂を含浸し、これを金型中で熱圧成形
して、所望形状の枠体をなす表層とし、この表層
の内部に母体用材料を入れて該表層と一体化して
成形品とする方法がある(例えば特公昭51−8986
号公報参照)。(Prior art) As a conventional method for molding this type of synthetic resin molded product, for example, marble-patterned printing paper is impregnated with a thermosetting resin, and this is hot-press-molded in a mold. There is a method of making a molded product by forming a surface layer that forms a frame of a desired shape, inserting a matrix material inside this surface layer, and integrating it with the surface layer (for example, Japanese Patent Publication No. 51-8986
(see publication).
しかしながら、この方法では、表層を成形する
工程と、該表層および母体材料を一体化する工程
との2つの成形工程が必要であり、表層の成形と
本体の成形が別個に行われるという不便があつ
た。 However, this method requires two molding steps: a step of molding the surface layer and a step of integrating the surface layer and the base material, and there is an inconvenience that the molding of the surface layer and the molding of the main body are performed separately. Ta.
(考案の目的)
本考案はかかる従来の問題点に鑑みてなされた
ものであつて、1つの工程で模様付合成樹脂成形
品を成形することができる模様付合成樹脂成形品
用成形型を提供することを目的とする。(Purpose of the invention) The present invention has been made in view of the conventional problems, and provides a mold for a patterned synthetic resin molded product that can mold a patterned synthetic resin molded product in one step. The purpose is to
(考案の構成)
本考案の成形型は内型と外型とからなり、該外
型が内型の各型面に対応して分割された複数の外
型板を備え、該外型板の周縁に接合フランジが設
けられ、隣り合う外型板が接合フランジ同士で接
合され、取外し可能に組立てられているものであ
る。(Structure of the invention) The mold of the invention consists of an inner mold and an outer mold, and the outer mold has a plurality of outer mold plates divided corresponding to each mold surface of the inner mold, A joining flange is provided on the periphery, and adjacent outer mold plates are joined to each other at the joining flanges and assembled in a removable manner.
(実施例)
以下、本考案の実施例を図面に基いて説明す
る。(Example) Hereinafter, an example of the present invention will be described based on the drawings.
本考案の成形型を用いて製造される浴槽を第1
図に示し、浴槽1は表面に天然の大理石状等の模
様が現出された模様付合成樹脂成形品で、第2図
ないし第4図に示すような成形型2により成形さ
れる。 The first bathtub manufactured using the mold of the present invention
As shown in the figure, a bathtub 1 is a patterned synthetic resin molded product having a pattern such as a natural marble pattern on its surface, and is molded using a mold 2 as shown in FIGS. 2 to 4.
該成形型2は内型3、外型4および枠体5を主
要部として備えており、該枠体5は鉄製で、第3
図に示すように上枠6、下枠7および4本の連結
棒8…からなる。上枠6および下枠7は略円環状
でかつ略同形同大であり、これらは上記連結棒8
…により上下に略平行に相対して連結されてい
る。また、連結棒8は上枠6および下枠7の外径
よりも外側へ湾曲して形成され、これにより、枠
体5の外周の輪郭が略円弧状とされて、回転可能
な構造とされている。また、下枠7の下側には、
移動用の車輪9が4つ取付けられて、移動可能と
されている。 The mold 2 includes an inner mold 3, an outer mold 4, and a frame 5 as main parts, and the frame 5 is made of iron.
As shown in the figure, it consists of an upper frame 6, a lower frame 7, and four connecting rods 8. The upper frame 6 and the lower frame 7 are approximately annular and have approximately the same shape and size, and these are connected to the connecting rod 8.
... are connected vertically and substantially parallel to each other. Further, the connecting rod 8 is formed to be curved outward from the outer diameter of the upper frame 6 and the lower frame 7, and as a result, the outline of the outer periphery of the frame body 5 is made into a substantially arc shape, resulting in a rotatable structure. ing. In addition, below the lower frame 7,
Four moving wheels 9 are attached to make it movable.
内型3は浴槽1の内側面1aを成形するための
もので、第3図に示すように天地逆の倒立した状
態とされ、その基部3fが、支持部材10…によ
り上記下枠7の内側に固定して支持されている。 The inner mold 3 is for molding the inner surface 1a of the bathtub 1, and is in an inverted state as shown in FIG. is fixed and supported.
外型4は浴槽1の外側面1bを成形するための
もので、第4図に示すように、内型の各型面に対
応して分割された外型板からなり、5枚の外型板
11a,11b,11c,11d,11eおよび
かまち型板12からなる分割構造とされている。
各外型板11a…はそれぞれ内型3の型面3a…
〔第3図参照〕に対応した形状で、かつこれらの
型面3a…よりも面積が若干大きく形成されてい
る。また、外型板11a…の周縁には接合フラン
ジ13が外方へ傾斜して設けられ、この傾斜角度
は、外型4を組立てた際に、隣り合う外型板11
a…の接合フランジ13,13同士が完全に面接
合するように設計されている。すなわち、隣り合
う外型板11a…は、これらの接合フランジ1
3,13同士で接合され、取外し可能に組立てら
れる。なお、接合フランジ13,13同士の接合
固定は、第2図に示すように、しやこ万力14…
により行われる。 The outer mold 4 is for molding the outer surface 1b of the bathtub 1, and as shown in FIG. 4, it consists of outer mold plates divided corresponding to each mold surface of the inner mold. It has a divided structure consisting of plates 11a, 11b, 11c, 11d, 11e and a stile template 12.
Each outer mold plate 11a... is a mold surface 3a... of the inner mold 3, respectively.
It has a shape corresponding to that shown in FIG. 3 and has a slightly larger area than these mold surfaces 3a. Further, a joining flange 13 is provided on the peripheral edge of the outer mold plate 11a to be inclined outward, and this angle of inclination is such that when the outer mold plate 4 is assembled, the adjacent outer mold plate 11
The joint flanges 13, 13 of a... are designed so that they are completely surface-to-face with each other. That is, adjacent outer mold plates 11a...
3 and 13 are joined together and removably assembled. In addition, the joining flanges 13, 13 are joined and fixed using a shiyako vise 14, as shown in FIG.
This is done by
また、かまち型板12は浴槽1のフランジ部1
5を成形するためのもので、該フランジ部15の
凹部15aに対応した断面で、矩形の環状とされ
ており、また、かまち型板12の内周側下面に
は、第5図に示すように、上記フランジ部15の
鍔返しを成形するための肉厚部12aが設けられ
ている。かまち型板12は第6図に示すように、
内型3の基部3f上に肉厚部12aを下方にして
上方から挿入して載置され、外型板11a,11
b,11c,11dの接合フランジ13…ととも
に、上記基部3fにしやこ万力14…で締付固定
される。そして、外型4は枠体5の内部におい
て、内型3の外周を覆つて組立てられ、該外型4
と内型3との間に成形品である浴槽1に対応した
形状のキヤビテイ16〔第2図参照〕が形成され
る。 In addition, the stile template 12 is the flange portion 1 of the bathtub 1.
5, and has a rectangular ring shape with a cross section corresponding to the recess 15a of the flange portion 15. Also, on the lower surface of the inner peripheral side of the stile template 12, as shown in FIG. A thick portion 12a for forming a flange of the flange portion 15 is provided at the flange portion 15. As shown in FIG. 6, the stile template 12 is
It is placed on the base 3f of the inner mold 3 by inserting it from above with the thick part 12a facing downward, and the outer mold plates 11a, 11
b, 11c, 11d, and the connecting flanges 13... are tightened and fixed to the base 3f using a vice 14.... The outer mold 4 is assembled inside the frame 5 so as to cover the outer periphery of the inner mold 3.
A cavity 16 (see FIG. 2) having a shape corresponding to the bathtub 1, which is a molded product, is formed between the mold and the inner mold 3.
しかして、上記成形型2により浴槽1を成形す
るには、先ずキヤビテイ16のかまち部16a,
16cに液状の硬化性樹脂Aを満たし、次にかま
ち型板12の肉厚部12aをかまち部16a,1
6cに向けて嵌め込んだ後、外型板11a,11
b,11c,11dを内型面3a,3b,3c,
3dにそれぞれ合わせて接合フランジ同士を、ま
た、かまち型板12を介して接合フランジと内型
3の基部3fとをしやこ万力14で締付固定す
る。その後キヤビテイ16内に液状の硬化性樹脂
A〔第7図および第8図参照〕を注入して、充填
してから、該硬化性樹脂Aが硬化する前に、各型
面3a…に対応する成形品の表面部分であつて、
模様付けしようとする部分に液状の模様付用着色
樹脂を部分的に注入して大理石模様等、自然の石
状等の流状模様を現出させて、模様付けする。そ
して、模様付けしようとする部分の模様付けが終
了したら、硬化性樹脂Aを硬化させて、浴槽1を
成形し、その後、外型4を分解して、浴槽1を脱
型する。なお、上記模様付け作業は各型面3a…
に対応する成形品の表面部分毎に行うものであ
り、例えば、成形型2の上部の型面3eに対応す
る成形品の表面部分に模様付けを行うには、第7
図に示すように、枠体5を床17上に起立状に配
置して、上記型面3eが水平になるようにし、こ
の状態で上部の外型板11eを取外して行い、模
様付け終了後、再び外型板11eを取付けて密封
する。また、側部の型面3aに対応する成形品の
表面部分に模様付けを行うには、第8図に示すよ
うに、枠体5を横転させて、上記型面3aが水平
になるようにし、この状態で側部の外型板11a
を取外して行い模様付け終了後、再び外型板11
aを取付けて密封する。なお、第8図において、
18は枠体5の傾斜角度調整用のスペーサであ
る。残りの型面3b,3c,3dに対応する成形
品の表面部分であつて、模様付けしようとする部
分についても、上記型面3a部分と同様の手順で
行う。 Therefore, in order to mold the bathtub 1 using the mold 2, first, the stile 16a of the cavity 16,
16c is filled with liquid curable resin A, and then the thick part 12a of the stile template 12 is attached to the stile parts 16a, 1.
After fitting toward 6c, the outer mold plates 11a, 11
b, 11c, 11d to inner mold surfaces 3a, 3b, 3c,
3d, and the joining flanges and the base 3f of the inner mold 3 are tightened and fixed in a vice 14 via the stile mold plate 12. After that, a liquid curable resin A (see FIGS. 7 and 8) is injected into the cavity 16 to fill it, and before the curable resin A hardens, the mold surface 3a is A surface part of a molded product,
A liquid pattern-forming colored resin is partially injected into a part to be patterned to create a flowing pattern such as a marble pattern or a natural stone shape, thereby forming a pattern. When the patterning of the portion to be patterned is completed, the curable resin A is cured to mold the bathtub 1, and then the outer mold 4 is disassembled and the bathtub 1 is demolded. In addition, the above patterning work is performed on each mold surface 3a...
For example, in order to pattern the surface portion of the molded product corresponding to the upper mold surface 3e of the mold 2, patterning is performed for each surface portion of the molded product corresponding to
As shown in the figure, the frame 5 is placed upright on the floor 17 so that the mold surface 3e is horizontal, and in this state, the upper outer mold plate 11e is removed. , attach the outer mold plate 11e again and seal it. Furthermore, in order to pattern the surface portion of the molded product corresponding to the side mold surface 3a, as shown in FIG. 8, the frame 5 is turned over so that the mold surface 3a is horizontal. , In this state, the side outer mold plate 11a
After removing the pattern and completing the patterning, remove the outer mold plate 11 again.
Attach and seal a. In addition, in Fig. 8,
18 is a spacer for adjusting the inclination angle of the frame 5. For the surface portions of the molded product corresponding to the remaining mold surfaces 3b, 3c, and 3d, which are to be patterned, the same procedure as for the mold surface 3a portion is performed.
本考案は上述の実施例のような浴槽1用に限ら
ず、他の模様付合成樹脂成形品用の成形型として
も適用可能である。また、上述の実施例におい
て、接合フランジ13,13同士の接合固定は、
しやこ万力14に代えて、接合フランジ13,1
3に挿通孔を設け、この挿通孔にボルトを挿通し
てナツトを締付けて行うようにしても良い。 The present invention is applicable not only to the bathtub 1 as in the above embodiment, but also to molds for other patterned synthetic resin molded products. Moreover, in the above-mentioned embodiment, the joining and fixing of the joining flanges 13, 13 are as follows:
In place of the Shiyako vise 14, the joining flange 13,1
3 may be provided with an insertion hole, and a bolt may be inserted into the insertion hole and a nut may be tightened.
上述の実施例のように、回転可能な枠体5の内
部に内型3と外型4が収容される構造とすれば、
各型面3a…を水平にする作業が容易迅速かつ確
実に行える。 If the structure is such that the inner mold 3 and the outer mold 4 are housed inside the rotatable frame 5 as in the above embodiment,
The work of leveling each mold surface 3a can be done easily, quickly and reliably.
(考案の効果)
以上詳述したように、本考案は外型が内型の各
型面に対応して分割された複数の外型板を備え、
該外型板がそれぞれ取外し可能とされているか
ら、任意の型面を水平にして、その型面部分の外
型板を取外せば、模様付け作業が容易に行え、し
たがつて、従来のようにあらかじめ模様付けした
表層だけを成形する必要がなく、1つの工程で成
形品を能率的に成形することができ、これによ
り、成形時間を大幅に短縮できる。また、外型が
分割構造とされているので、外型板の分離及び成
形品の脱型が容易である。(Effects of the invention) As detailed above, the present invention has an outer mold having a plurality of outer mold plates divided corresponding to each mold surface of the inner mold,
Since each of the outer mold plates is removable, the patterning work can be easily done by placing any mold surface horizontally and removing the outer mold plate of that mold surface. There is no need to mold only the pre-patterned surface layer, and the molded product can be efficiently molded in one step, thereby significantly shortening the molding time. Furthermore, since the outer mold has a split structure, it is easy to separate the outer mold plate and demold the molded product.
図面は本考案の実施態様を例示し、第1図は模
様付合成樹脂成形品である浴槽を一部破断して示
す斜視図、第2図は同浴槽の成形型を示す縦断面
図、第3図は同成形型の枠体および内型を示す斜
視図、第4図は同成形型の外型を示す分解斜視
図、第5図は第4図における−断面矢視図、
第6図は第2図における円内部分の拡大図、第7
図および第8図は同成形型による浴槽の成形方法
を説明するための縦断面図である。
1……浴槽(模様付合成樹脂成形品)、2……
成形型、3……内型、3a,3b,3c,3d,
3e……型面、4……外型、5……枠体、11
a,11b,11c,11d,11e……外型
板、12……かまち型板、13……接合フラン
ジ、16……キヤビテイ。
The drawings illustrate embodiments of the present invention; FIG. 1 is a partially cutaway perspective view of a bathtub that is a patterned synthetic resin molded product; FIG. 2 is a vertical sectional view showing a mold for the bathtub; 3 is a perspective view showing the frame and inner mold of the same mold, FIG. 4 is an exploded perspective view showing the outer mold of the same mold, and FIG.
Figure 6 is an enlarged view of the inner part of the circle in Figure 2;
FIG. 8 and FIG. 8 are longitudinal cross-sectional views for explaining a method of molding a bathtub using the same mold. 1... Bathtub (patterned synthetic resin molded product), 2...
Molding mold, 3... Inner mold, 3a, 3b, 3c, 3d,
3e...Mold surface, 4...Outer mold, 5...Frame body, 11
a, 11b, 11c, 11d, 11e... Outer mold plate, 12... Stile template, 13... Joining flange, 16... Cavity.
Claims (1)
に対応して分割された複数の外型板を備え、該外
型板の周縁に接合フランジが設けられ、隣り合う
外型板が接合フランジ同士で接合され、取外し可
能に組立てられていることを特徴とする模様付合
成樹脂成形品用成形型。 It consists of an inner mold and an outer mold, and the outer mold has a plurality of outer mold plates divided corresponding to each mold surface of the inner mold, and a joining flange is provided on the periphery of the outer mold plate, and a joint flange is provided on the periphery of the outer mold plate, and A mold for a patterned synthetic resin molded product, characterized in that templates are joined at joint flanges and assembled in a removable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4727184U JPH034494Y2 (en) | 1984-03-31 | 1984-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4727184U JPH034494Y2 (en) | 1984-03-31 | 1984-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6156008U JPS6156008U (en) | 1986-04-15 |
| JPH034494Y2 true JPH034494Y2 (en) | 1991-02-06 |
Family
ID=30562438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4727184U Expired JPH034494Y2 (en) | 1984-03-31 | 1984-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034494Y2 (en) |
-
1984
- 1984-03-31 JP JP4727184U patent/JPH034494Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6156008U (en) | 1986-04-15 |
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