JP2000238024A - Manufacture of surface material mold and master for manufacturing - Google Patents
Manufacture of surface material mold and master for manufacturingInfo
- Publication number
- JP2000238024A JP2000238024A JP11041425A JP4142599A JP2000238024A JP 2000238024 A JP2000238024 A JP 2000238024A JP 11041425 A JP11041425 A JP 11041425A JP 4142599 A JP4142599 A JP 4142599A JP 2000238024 A JP2000238024 A JP 2000238024A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- surface material
- manufacturing
- molding die
- molding
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 title claims abstract description 24
- 238000000465 moulding Methods 0.000 claims abstract description 31
- 229920001971 elastomer Polymers 0.000 claims description 8
- 229910052602 gypsum Inorganic materials 0.000 claims description 6
- 239000010440 gypsum Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000010068 moulding (rubber) Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 2
- 229920006311 Urethane elastomer Polymers 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000004049 embossing Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Gates (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、門柱、塀、垣ある
いは壁のブロック状の表面材を成形するゴム製成形型の
製造方法と製造用原型に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a rubber molding die for molding a block-shaped surface material of a gate post, a fence, a fence, or a wall, and a production prototype.
【０００２】[0002]
【従来の技術】門柱などの表面に貼り付ける表面材を軽
量セメント等のブロックで構成する場合、ブロックの成
形型としてウレタンゴム等のゴム製成形型が使用され
る。このようなゴム製成形型は、短いもので５〜６ヶ月
で成形形状が使用に耐えない程度に変化するので、新し
いものに交換する必要がある。そこで生産管理上、成形
型ごとに識別する必要があり、出来れば番号、記号等を
入れ、製作時期、製造ロット、製品形状の微妙な差異等
を容易に見分けることが容易にできることが望ましい
が、ゴム製であるのと、型の彫り込み面が平滑であると
限らず、また、抜き勾配の傾斜がある場合がほとんどな
ので、彫り込みが難しく、手間がかかり、量産用に多数
製作した場合、それだけ作業時間が長くなり、製作費用
も非常に高くなっていた。このため、従来はリューター
等により成形型の縁に傷を付けたり丸窪みを付けたりし
ていた。2. Description of the Related Art When a surface material to be attached to the surface of a gate post or the like is made of a block of lightweight cement or the like, a rubber mold such as urethane rubber is used as a mold for the block. Such a rubber molding die is short and changes its molding shape to an unusable one in 5 to 6 months, so it is necessary to replace it with a new one. Therefore, in production management, it is necessary to identify each mold, and if possible, insert numbers, symbols, etc., and it is desirable to be able to easily distinguish subtle differences in production time, production lot, product shape, etc., Since it is made of rubber, the engraving surface of the mold is not necessarily smooth, and most of the cases have a draft slope, so engraving is difficult, it takes time, and if a large number is manufactured for mass production, it will take much work The time was long and the production cost was very high. For this reason, conventionally, the edge of the mold has been scratched or rounded with a router or the like.
【０００３】[0003]
【発明が解決しようとする課題】しかしリューターによ
り縁に傷を付けたり丸窪みを付ける場合、一部の作業員
にしかその成形型の古さ等を識別することができず、管
理上不便であるという問題点があった。However, when the edge is scratched or rounded by a luter, only a part of the workers can identify the oldness of the mold, which is inconvenient in management. There was a problem.
【０００４】本発明は、上記した事情に鑑み、作業員の
誰もが容易に成形型の管理を行うことが可能となる成形
型の製造方法と製造用原型を提供することを目的とす
る。[0004] In view of the above-mentioned circumstances, an object of the present invention is to provide a method of manufacturing a molding die and a prototype for production that enable any worker to easily manage the molding die.
【０００５】[0005]
【課題を解決するための手段】請求項１の表面材成形型
の製造方法は、門柱、塀、垣あるいは壁のブロック状の
表面材を量産成形するゴム製成形型の製造方法であっ
て、前記成形型を成形する原型にロット番号、文字、記
号または図形からなる識別用符号を打ち抜きまたは凹凸
により形成した転写部材を固定し、該原型により前記成
形型を成形することにより、該成形型に前記ロット番号
を転写することを特徴とする。According to a first aspect of the present invention, there is provided a method for manufacturing a rubber mold for mass-producing a block-shaped surface material of a gate post, a fence, a fence or a wall. By fixing a transfer member formed by punching or embossing an identification code consisting of a lot number, a letter, a symbol, or a figure on a prototype for molding the molding die, and molding the molding die with the prototype, the molding die The lot number is transferred.
【０００６】請求項２の表面材成形型の製造方法は、請
求項において、製品形状の石膏型からゴム製の雌型を成
形し、該雌型を用いて雄型としての前記原型を成形する
ことを特徴とする請求項３の製造用原型は、門柱、塀、
垣あるいは壁のブロック状の表面材を成形するゴム製成
形型の製造用原型であって、内壁にロット番号、文字、
記号または図形からなる識別用符号を打ち抜きまたは凹
凸により形成した転写部材を固定したことを特徴とす
る。According to a second aspect of the present invention, there is provided a method of manufacturing a surface material forming die, wherein a rubber female die is formed from a gypsum die having a product shape, and the original die as a male die is formed using the female die. The production prototype according to claim 3, wherein:
A prototype for the production of rubber molds for molding block surfaces of fences or walls, with lot numbers, letters,
It is characterized in that a transfer member formed by stamping out an identification code consisting of a symbol or a figure or by forming unevenness is fixed.
【０００７】本発明によれば、作業員の誰もが識別でき
るロット番号、記号または図形を成形型に付することが
できる。According to the present invention, a lot number, a symbol, or a figure that can be identified by any worker can be attached to a mold.
【０００８】[0008]
【発明の実施の形態】図１は本発明の成形型の製造方法
により製造される表面材の使用例を示す門柱の斜視図で
ある。本実施の形態においては、適用する製品が門柱で
ある例について示すが、例えば樹脂製発泡材でなる柱材
１の周囲にモルタル２等により軽量セメントなどでなる
表面材３を貼り付けることにより門柱が構成される。表
面材３は、塀や花壇などの垣あるいは壁に貼り付けて使
用される場合もある。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a perspective view of a gate post showing an example of use of a surface material manufactured by a method of manufacturing a mold according to the present invention. In the present embodiment, an example in which the product to be applied is a gate post will be described. For example, by attaching a surface material 3 made of lightweight cement or the like with a mortar 2 or the like around a column material 1 made of a resin foam material, Is configured. The surface material 3 may be used by being attached to a wall or a wall such as a fence or a flower bed.
【０００９】図２は本発明の成形型の製造方法と原型の
一実施の形態を示す図である。図２（Ａ）は成形すべき
製品であるブロックの形状をした石膏型４を示す。図２
（Ｂ）に示すように、この石膏型４を用いて、この石膏
型４の片面および四方の側面を覆うような片面開口形状
のウレタンゴム製雌型５を成形する。FIG. 2 is a view showing an embodiment of a method of manufacturing a molding die and a prototype according to the present invention. FIG. 2A shows a gypsum mold 4 in the shape of a block which is a product to be molded. FIG.
As shown in (B), a urethane rubber female mold 5 having a single-sided opening shape is formed by using the gypsum mold 4 so as to cover one side and four side faces of the gypsum mold 4.
【００１０】次に図２（Ｃ）に示すように、前記雌型５
の開口側の面および四方の側面を覆うような形状を有す
るウレタンゴム製雄型（原型）６を成形する。[0010] Next, as shown in FIG.
A male mold (original mold) 6 made of urethane rubber having a shape to cover the opening side surface and the four side surfaces is formed.
【００１１】一方、図２（Ｄ）に示すように、ロット番
号を打ち抜いたテープからなる転写部材７を準備してお
き、該転写部材７を、図２（Ｅ）に示すように、原型６
の内壁に貼り付ける。On the other hand, as shown in FIG. 2D, a transfer member 7 made of a tape stamped with a lot number is prepared, and the transfer member 7 is transferred to a prototype 6 as shown in FIG.
Paste on the inner wall of.
【００１２】次に図２（Ｆ）に示すように、前記原型６
内にウレタンゴムを充填成形して量産用の成形型８を成
形する。この成形型８は、図２（Ｇ）に示すように、側
面に前記転写部材７によるロット番号９が形成されたも
のとなる。このようなロット番号９を付けた成形型８
は、作業員のいずれもが識別可能である。また、原型６
は転写部材７を交換することにより、別のロット番号の
成形型８の製造にも使用することができる。Next, as shown in FIG.
The inside is filled with urethane rubber to form a molding die 8 for mass production. As shown in FIG. 2 (G), the molding die 8 has a lot number 9 formed by the transfer member 7 on the side surface. Mold 8 provided with such a lot number 9
Is identifiable by any worker. In addition, prototype 6
By exchanging the transfer member 7, it can be used for manufacturing a molding die 8 of another lot number.
【００１３】このような成形型８を用いて、図２（Ｈ）
に示すように、成形型８内の内空部に軽量セメント材等
でなる材料を充填することにより、前記表面材３を得
る。Using such a molding die 8, FIG.
As shown in (2), the surface material 3 is obtained by filling a material such as a lightweight cement material into the inner space of the mold 8.
【００１４】図３（Ａ）は本発明による原型１０の他の
例を示す断面図であり、図３（Ｂ）に示すように、複数
個の表面材形成用の内空部１１ａを有する成形型１１を
製造するため、原型１０の内部に複数の凸部１０ａを形
成したものである。この場合にも、原型１０の内壁に前
記転写部材７を付けておくことにより、成形型１１の側
面にロット番号９を付けることができる。成形型１１の
内空部１０ａは、複数の行、列にわたってマトリクス状
に形成することができる。FIG. 3A is a cross-sectional view showing another example of the prototype 10 according to the present invention. As shown in FIG. 3B, a molding having a plurality of inner cavities 11a for forming a surface material is shown. In order to manufacture the mold 11, a plurality of convex portions 10 a are formed inside the prototype 10. Also in this case, the lot number 9 can be attached to the side surface of the molding die 11 by attaching the transfer member 7 to the inner wall of the prototype 10. The inner space 10a of the mold 11 can be formed in a matrix over a plurality of rows and columns.
【００１５】本発明において、転写部材７に設けるもの
は、ロット番号以外に、識別のための文字、記号、図形
などでもよい。In the present invention, what is provided on the transfer member 7 may be characters, symbols, figures, or the like for identification other than the lot number.
【００１６】[0016]
【発明の効果】本発明によれば、成形型にロット番号等
の識別符号が転写により付されるため、作業員の誰もが
成形型を特定することができ、管理上至便であり、また
管理が容易となる。また、転写部材に設けるものとして
図形や記号を用いれば、視覚面からの管理も容易であ
る。また、転写部材は型とは別部材となるので、成形
型、原型に対し、ひび割れ等が起きないので、強度的に
も有害なものとならない。さらに成形型及び原型がゴム
製であるので弾性に富み、転写部材の材料、形状に拘ら
ず、成形時の離型性も非常によい。According to the present invention, since an identification code such as a lot number is assigned to a mold by transcription, any worker can specify the mold, which is convenient for management. Management becomes easy. Further, if a graphic or a symbol is used as the one provided on the transfer member, the management from the visual aspect is easy. Further, since the transfer member is a separate member from the mold, no crack or the like occurs in the molding die and the original mold, so that the transfer member does not become harmful in terms of strength. Further, since the molding die and the prototype are made of rubber, they have high elasticity, and have excellent releasability during molding regardless of the material and shape of the transfer member.
【図１】本発明の成形型の製造方法により製造される表
面材の使用例を示す門柱の斜視図である。FIG. 1 is a perspective view of a gate post showing an example of use of a surface material manufactured by a method of manufacturing a mold according to the present invention.
【図２】本発明の成形型の製造方法の一実施の形態を示
す図である。FIG. 2 is a view showing one embodiment of a method for manufacturing a mold according to the present invention.
【図３】本発明の成形型の製造方法の他の実施の形態を
示す図である。FIG. 3 is a view showing another embodiment of the method for manufacturing a molding die of the present invention.
１：柱材、２：モルタル、３：表面材、４：石膏型、
５：雌型、６：原型（雄型）、７：転写部材、８：成形
型、９：ロット番号、１０：原型、１１：成形型1: pillar material, 2: mortar, 3: surface material, 4: gypsum mold,
5: female mold, 6: prototype (male mold), 7: transfer member, 8: molding die, 9: lot number, 10: prototype, 11: molding die
Claims (3)
面材を量産成形するゴム製成形型の製造方法であって、 前記成形型を成形する原型にロット番号、文字、記号ま
たは図形からなる識別用符号を打ち抜きまたは凹凸によ
り形成した転写部材を固定し、 該原型により前記成形型を成形することにより、該成形
型に前記ロット番号を転写することを特徴とする表面材
成形型の製造方法。1. A method for producing a rubber molding die for mass-producing a block-shaped surface material of a gate post, a fence, a fence or a wall, wherein a lot number, a character, a symbol or a figure is added to a prototype for molding the molding die. Manufacturing a surface material molding die, wherein a transfer member formed by punching or forming irregularities by using an identification code is fixed, and the lot number is transferred to the molding die by molding the molding die with the prototype. Method.
特徴とする表面材成形型の製造方法。2. A method of manufacturing a surface material forming die according to claim 1, wherein a female mold made of rubber is formed from a gypsum mold having a product shape, and said master is formed as a male mold using said female mold. Method.
面材を成形するゴム製成形型の製造用原型であって、 内壁にロット番号、文字、記号または図形からなる識別
用符号を打ち抜きまたは凹凸により形成した転写部材を
固定したことを特徴とする表面材成形型の製造用原型。3. A rubber mold for forming a block-shaped surface material of a gate post, a fence, a fence or a wall, wherein an identification code comprising a lot number, a letter, a symbol or a figure is stamped on an inner wall. Or, a prototype for manufacturing a surface material forming die, wherein a transfer member formed by unevenness is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11041425A JP2000238024A (en) | 1999-02-19 | 1999-02-19 | Manufacture of surface material mold and master for manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11041425A JP2000238024A (en) | 1999-02-19 | 1999-02-19 | Manufacture of surface material mold and master for manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000238024A true JP2000238024A (en) | 2000-09-05 |
Family
ID=12608018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11041425A Pending JP2000238024A (en) | 1999-02-19 | 1999-02-19 | Manufacture of surface material mold and master for manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000238024A (en) |
-
1999
- 1999-02-19 JP JP11041425A patent/JP2000238024A/en active Pending
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