JP6474309B2 - Mold for molding wasteland and tile basement from wasteland - Google Patents
Mold for molding wasteland and tile basement from wasteland Download PDFInfo
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Description
本発明は、太陽光発電用の配線瓦、融雪瓦等の特殊瓦とか、通常の瓦(場合により)の荒地と、荒地から瓦素地を成形する金型に関する。 The present invention relates to a special roof tile such as a wiring roof tile for solar power generation, a snow melting roof tile or the like, a rough ground of a normal roof tile (in some cases), and a mold for molding a roof tile from the rough ground.
従来、配線瓦の荒地、荒地から瓦素地を成形する金型に関しては、人手による一品生産化、本出願人が提案する特開2011−208446号公報に記載の「配線瓦」がある。この発明は、配線挿入用の孔、及び孔周辺の尻側等を囲繞する倒U字形でなる壁片、並びに止水壁片を備えた陶器瓦本体に、陶器瓦本体に載架されるとともに、孔、壁片と止水壁片をカバーし、配線挿入用の開口部を備えたカバー体との二部品でなる構造である。従って、荒地、瓦素地の製造は、容易であるとともに、量産化に適する。しかし、陶器瓦本体とカバー体との組付けに、人手と時間を要することが考えられる。また、二部品であり、段取り、仕掛け、或いは在庫管理等の準備に手間と管理が必要となり、厄介であり、かつ各作業の関連性に関して注意が必要となり、殊の外厄介であり、改良の余地が挙げられる。 Conventionally, with regard to the waste of the wiring tile, and a mold for forming the tile base from the waste, there is a one-piece production by hand, and “wiring tile” described in Japanese Patent Laid-Open No. 2011-208446 proposed by the present applicant. The present invention is mounted on a ceramic tile body provided with a hole for wiring insertion, an inverted U-shaped wall piece surrounding the buttocks around the hole, and a water blocking wall piece. The structure is composed of two parts: a hole, a wall piece and a water blocking wall piece, and a cover body provided with an opening for wiring insertion. Therefore, it is easy to manufacture wasteland and tiled body and is suitable for mass production. However, it can be considered that it takes time and labor to assemble the ceramic tile body and the cover body. In addition, it is a two-part, requiring labor and control in preparation for setup, mechanism, inventory management, etc., which is cumbersome and requires careful attention to the relevance of each work. There is room.
即ち、従来技術は、陶器瓦本体とカバー体との二部品構造である。陶器瓦本体とカバー体との組付けに、人手と時間を要することが考えられる。また、二部品構造であるが故に、段取り、仕掛け、或いは在庫管理等の準備に手間と管理が必要となり、厄介であり、かつ各作業の関連性に関して注意が必要となり、殊の外厄介であり、問題となることが考えられる。 That is, the prior art is a two-part structure of a ceramic tile body and a cover body. It can be considered that assembly of the ceramic tile body and the cover body requires manpower and time. In addition, because it is a two-part structure, it requires trouble and management to prepare for setup, mechanism, or inventory management, which is cumbersome and requires attention regarding the relevance of each work, and is particularly troublesome. It can be a problem.
上記に鑑み、本発明は、従来問題となっている課題を解決するために、以下に説明する請求項1〜3の荒地と、請求項4〜6の荒地から瓦素地を成形する金型とを提供する。 In view of the above, in order to solve the problem that has been a problem in the past, the present invention provides a wasteland according to claims 1 to 3 described below, and a mold for molding a tile base from the wasteland according to claims 4 to 6. I will provide a.
請求項1の発明は、瓦本体荒地の頭側から尻側の流れ方向にケーブル、又は電線管用の差込孔を有するトンネル荒地が形成された荒地において、
トンネル荒地の流れ方向の略真中に切り込みを入れるとともに、切込みから、尻側に至るトンネル荒地箇所を切り落とし、切込みの基端には、瓦本体荒地の裏面に到る貫通孔を開設し、切り込みの切り落とし側を押え込みトンネル荒地の閉塞差込孔を形成するとともに、貫通孔と差込孔とを連通する配線瓦の荒地であり、配線瓦の荒地(荒地とする)を、一体製品として成形でき構造を確保できる特徴がある。この一体製品の荒地を、粘土の特性と、水分率、又は油、離形剤の添加調整を駆使するとともに、工程組合せ等の手段により、製造することと、一体製品の荒地を、スムース、かつ効率的に成形し、人手の軽減化と、工程・時間・段取り等の省略化、並びに量産化のメドを達成しつつ、コストの低減化等が図れること、等の実益性を備えている。
The invention of claim 1 is a wasteland in which a tunnel wasteland having a cable or a conduit insertion hole is formed in the flow direction from the head side to the bottom side of the tile body wasteland,
In addition to making a cut in the middle of the flow direction of the tunnel wasteland, cut off the tunnel wasteland area from the cut to the bottom side, and opened a through hole at the base of the cut to the back of the tile wasteland. Holds the cut-off side and forms a closed insertion hole for tunnel wasteland, and is a waste of wiring tile that connects the through-hole and insertion hole, and can be formed as an integrated product. There is a feature that can ensure. Using the characteristics of clay, moisture content, or adjusting the addition of oil and mold release agent, and making the integrated product wasteland by means such as process combination, the integrated product wasteland is smooth, and It has practical benefits such as efficient molding, reduction of manpower, omission of processes, time, setup, etc., and reduction of costs while achieving the goal of mass production.
請求項2の発明は、切込みは、トンネル荒地の流れ方向の略真中に設けた袈裟切り状とする構成とした荒地であり、請求項1の特徴と実益性達成に役立つことと、トンネル荒地の切込みの切り落とし側の押え込みと、この押さえ込みを確実に達成できること、等の実益性を備えている。 The invention of claim 2 is a wasteland having a configuration in which the incision is formed in a cut-off shape provided substantially in the middle of the flow direction of the tunnel wasteland, which is useful for achieving the characteristics and utility of claim 1, It has practical benefits such as pressing the cut-off side of the cut and being able to reliably achieve this pressing.
請求項3の発明は、トンネル荒地の流れ方向の略真中に設けた袈裟切り状の切込みの基端は、貫通孔の上にあり、かつ袈裟切り状の切込みの他端は、貫通孔より尻側に位置する荒地であり、請求項1、又は請求項2の特徴と実益性達成に役立つことと、トンネル荒地と切込みとの総合関係の構造を提案できること、等の実益性を備えている。 In the invention of claim 3, the base end of the cut-off notch provided substantially in the middle of the flow direction of the tunnel wasteland is above the through-hole, and the other end of the cut-off cut is at the bottom of the through-hole. It is a wasteland located on the side, and has features such as being useful for achieving the features and benefits of claim 1 or claim 2 and being able to propose a structure of a comprehensive relationship between tunnel wasteland and cutting.
請求項4の発明は、切込みの基端は、瓦本体荒地の表面に位置し、切込みの他端は、トンネル荒地の天板面に位置した荒地であり、請求項1、又は請求項2の特徴と実益性達成に役立つことと、瓦本体荒地と切込みとの総合関係の構造を提案できること、等の実益性を備えている。 In the invention of claim 4, the base end of the cut is located on the surface of the roof tile wasteland, and the other end of the cut is a wasteland located on the top surface of the tunnel wasteland. It has benefits such as helping to achieve the characteristics and benefits, and suggesting a structure of the overall relationship between the roof tiles and the cuts.
請求項5の発明は、下型には膨出中子を形成し、膨出中子は、請求項1に記載の荒地に穿った貫通孔に差込み支持されるとともに、上型には請求項1に記載のトンネル荒地を取込む凹溝、及び請求項1に記載の切込みの切り落とし側を押え込む湾曲面とを穿った構成とし、
荒地に、ケーブルの差込孔と、ケーブルを屋根地に導くとともに、屋根地に向かった開口する請求項1に記載の貫通孔を形成可能とする構成とした荒地から瓦素地を成形する金型であり、配線瓦の瓦素地(瓦素地とする)を、一体製品として成形でき構造を確保できる特徴がある。この一体製品の瓦素地を、粘土の特性と、水分率、又は油、離形剤の添加調整を駆使するとともに、工程組合せ等の手段により、製造することと、一体製品の瓦素地を、スムース、かつ効率的に成形し、人手の軽減化と、工程・時間・段取り等の省略化、並びに量産化のメドを達成しつつ、コストの低減化等が図れること、等の実益性を備えている。
According to a fifth aspect of the present invention, a bulge core is formed in the lower mold, and the bulge core is inserted into and supported by the through hole formed in the rough ground according to the first aspect, and is claimed in the upper mold. 1 and having a concave groove that takes in the tunnel wasteland, and a curved surface that holds down the cut-off side of the cut according to claim 1,
A die for forming a tile base material from a wasteland having a structure capable of forming a through hole according to claim 1, wherein the cable insertion hole and the cable lead to the roofing region and opening toward the roofing region are formed in the wasteland. In addition, the tile structure of the wiring tile (referred to as the tile substrate) can be molded as an integrated product, and the structure can be secured. This integrated product tile base is manufactured by making use of the characteristics of clay, moisture content, or addition adjustment of oil and mold release agent, and by means such as process combination, and smoothing the integrated product tile base. In addition, it has practical benefits such as efficient molding, reduction of manpower, omission of processes, time, setup, etc., and reduction of costs while achieving the goal of mass production. Yes.
請求項6の発明は、請求項5に記載の上型には、請求項1に記載のトンネル荒地内に挿入される差込み中子を有する構成とした荒地から瓦素地を成形する金型であり、請求項5の特徴と実益性達成に役立つことと、上型と差込み中子との総合関係の構造を提案できること、等の実益性を備えている。 Invention of Claim 6 is a metal mold | die which shape | molds a tile base material from the waste land comprised in the upper mold | type of Claim 5 which has the insertion core inserted in the tunnel waste land of Claim 1. The present invention has advantages such as being useful for achieving the features and benefits of claim 5 and being able to propose a structure of an overall relationship between the upper mold and the insertion core.
請求項7の発明は、請求項5に記載の上型に空気抜き孔を穿った構成とした荒地から瓦素地を成形する金型であり、請求項5の特徴と実益性達成に役立つことと、瓦素地を、金型から、スムース、かつ確実に取出しできる構造を提案できること、等の実益性を備えている。 The invention of claim 7 is a mold for molding a tile base from a rough ground having an air vent hole formed in the upper mold of claim 5, which is useful for achieving the features and benefits of claim 5; It has practical benefits such as the ability to propose a structure that allows smooth and reliable removal of the tile base from the mold.
図1−1〜図1−4において、1はドレン機(図示しない)から押出された荒地の基本形態であり、厚みを備えた瓦本体荒地100と、ケーブル200、又はケーブル200を収容し、かつ保護する電線管2、又はPF管が差込まれる差込孔101を有する厚みを備えたトンネル荒地102とで構成されている。このトンネル荒地102の尻側A(葺設時における。以下同じ)に切り込み3を入れて切り取る。この一例では袈裟切り形状であり、トンネル荒地102の上天の尻側Aから、トンネル荒地102の下天の頭側Bに向かって傾斜している(図1−3参照)。また、この下天の頭側Bに繋がるように瓦本体荒地100には、貫通孔5を形成する。そのために、該部位の肉を取り除いている。 In FIGS. 1-1 to 1-4, 1 is a basic form of wasteland extruded from a drain machine (not shown), and houses the tile body wasteland 100 having a thickness and the cable 200 or the cable 200, And it is comprised with the tunnel wasteland 102 provided with the thickness which has the insertion hole 101 into which the electric conduit 2 to protect or the PF pipe is inserted. Cut the notch 3 into the bottom side A of the tunnel wasteland 102 (when laid, the same applies hereinafter) and cut it. In this example, it is a cut-off shape, and is inclined from the upper butt side A of the tunnel wasteland 102 toward the lower head side B of the tunnel wasteland 102 (see FIG. 1C). Moreover, the through-hole 5 is formed in the tile main body rough ground 100 so that it may connect with the head side B of this lower sky. For that purpose, the meat of the part is removed.
図2−1と図2−2、及び図5−1と図5−2において、荒地の基本形態1を、上下型10、11にセットする。この下型11には、貫通孔5を確保するとともに、トンネル荒地102の切り落とし側102aの押さえ込みに耐え、かつ半截椀形面を確保するために膨出中子1100を備えている。また、上型10には、切り落とし側102aを押え込んで湾曲面(トンネル20の半截椀形面)を形成し、かつ瓦本体荒地100を受入れるキャビティー空間Hを形成する凹溝1000(空間部)を有する。このキャビティー空間Hとは、上型10の凹溝1000と下型11の表面1101との間で形成された空間である。また、上型10には、トンネル荒地102内に挿入される差込中子1001を可動するプレス機1002が付設されている。 In FIGS. 2A and 2B, and FIGS. 5A and 5B, the basic form 1 of the wasteland is set on the upper and lower molds 10 and 11. The lower mold 11 is provided with a bulging core 1100 for securing the through-hole 5 and withstanding the pressing of the cut-off side 102a of the tunnel waste land 102 and securing a semi-cylindrical surface. Further, the upper mold 10 is formed with a concave groove 1000 (a space portion) that forms a cavity space H that receives the roof tile body 100 by forming a curved surface (a semi-cylindrical surface of the tunnel 20) by pressing the cut-off side 102a. ). The cavity space H is a space formed between the concave groove 1000 of the upper mold 10 and the surface 1101 of the lower mold 11. Further, the upper mold 10 is provided with a press machine 1002 for moving an insertion core 1001 inserted into the tunnel wasteland 102.
この上下型10、11の動作を、図2−1〜図2−3において説明すると、図2−1は、上下型10、11が開放された状態であり、次に進む。即ち、2−2の如く、下型11の膨出中子1100を、瓦本体荒地100の貫通孔5に挿入するとともに、下型11に荒地の基本形態1をセットする。そして、プレス機1002を備えた上型10が降下する。この上型10の凹溝1000がトンネル荒地102に被さっていくとともに、瓦本体荒地100に、上型10の下面(裏面)が接触する。これにより、トンネル荒地102は、キャビティー空間H内に収まるとともに、トンネル荒地102の切り落とし側102aは、膨出中子1100の半截椀形面1100aと、凹溝1000の絞込み半截椀形面1000aとにより、半截椀形に絞り込み、かつトンネル荒地102の尻側Aを閉塞する。 The operation of the upper and lower molds 10 and 11 will be described with reference to FIGS. 2-1 to 2-3. FIG. 2-1 shows a state in which the upper and lower molds 10 and 11 are opened, and proceeds to the next. That is, as shown in 2-2, the bulging core 1100 of the lower mold 11 is inserted into the through hole 5 of the roof tile wasteland 100, and the basic form 1 of the wasteland is set in the lower mold 11. And the upper mold | type 10 provided with the press machine 1002 falls. The concave groove 1000 of the upper die 10 covers the tunnel wasteland 102, and the lower surface (back surface) of the upper die 10 contacts the roof tile wasteland 100. As a result, the tunnel wasteland 102 is accommodated in the cavity space H, and the cut-off side 102a of the tunnel wasteland 102 includes a semi-cone-shaped surface 1100a of the bulging core 1100 and a narrowed semi-cone-shaped surface 1000a of the recessed groove 1000. Thus, it narrows down to a semi-cylindrical shape and closes the bottom side A of the tunnel wasteland 102.
トンネル荒地102が、キャビティー空間H内に収まり、上下型10、11が合体するとともに、切り落とし側102aが、半截椀形に絞り込まれて、かつトンネル荒地102の尻側Aを閉塞される(閉塞差込孔「図2−3参照」)と、プレス機1002が駆動し、差込中子1001が、トンネル荒地102の貫通孔5内に進入していき、瓦素地30のトンネル20を形成する。この際に、トンネル20への均等な粘土の移動が達成されることと、瓦本体21のトンネル20の下側近郊への均等な粘土の移動が達成される。従って、瓦素地30、及び/又は、トンネル20の強度の向上と、配線瓦40の品質向上等に役立つ実益がある。図中13は上型10に設けたガス抜きである。 The tunnel wasteland 102 is accommodated in the cavity space H, and the upper and lower molds 10 and 11 are combined, and the cut-off side 102a is narrowed down into a semi-cylindrical shape and the bottom side A of the tunnel wasteland 102 is closed (blockage). The insertion hole “refer to FIG. 2-3”) and the press machine 1002 are driven, and the insertion core 1001 enters the through hole 5 of the tunnel wasteland 102 to form the tunnel 20 of the roof tile 30. . At this time, uniform movement of the clay to the tunnel 20 is achieved, and uniform movement of the tile body 21 to the lower vicinity of the tunnel 20 is achieved. Therefore, there is an actual benefit that is useful for improving the strength of the tile base 30 and / or the tunnel 20 and improving the quality of the wiring tile 40. In the figure, 13 is a vent for the upper die 10.
尚、瓦素地30の離型と、上下型10、11の離型、並びにプレス機1002の戻りは、前述の逆の操作となる。 Note that the release of the tile base 30, the release of the upper and lower molds 10 and 11, and the return of the press machine 1002 are the reverse operations described above.
図3−1と図3−2は、荒地の基本形態1において、トンネル荒地102の切り落とし側102aを直線形状とした構造であり、該直線形状は、前述の袈裟切り形状の切り落とし側102aに準ずる。 FIGS. 3A and 3B show a structure in which the cut-off side 102a of the tunnel waste land 102 is a straight line shape in the basic form 1 of the rough land, and the straight line shape is similar to the cut-off side 102a of the aforementioned cut-off shape. .
図6の使用状態を示した拡大断面模式図において、瓦素地30を焼成、かつ釉薬を塗布して製造した配線瓦40のトンネル20には、ケーブル200が挿入される電線管2が差込み支持されており、該電線管2に収容されたケーブル200が野地板42の下側に導かれる。図中41は瓦を示す。 In the enlarged schematic cross-sectional view showing the use state of FIG. 6, the conduit 2 into which the cable 200 is inserted is inserted and supported in the tunnel 20 of the wiring tile 40 manufactured by firing the tile base 30 and applying glaze. The cable 200 accommodated in the conduit 2 is guided to the lower side of the base plate 42. In the figure, reference numeral 41 denotes a roof tile.
以上は平板瓦について説明したが、図4−2に示した和形においても同じである。 The above description is about the flat roof tile, but the same applies to the Japanese shape shown in FIG.
前述した各構造は、本発明の好ましい一例の説明である。従って、本発明は上述した各実施例に限定されるものではなく、発明の趣旨の範囲において構成の一部を変更する構造とか、同じ特徴と効果を達成できる構造、等は、本発明の範疇である。 Each structure described above is a description of a preferred example of the present invention. Therefore, the present invention is not limited to the above-described embodiments, and structures that change a part of the configuration within the scope of the invention, structures that can achieve the same features and effects, and the like are within the scope of the present invention. It is.
1 荒地の基本形態
100 瓦本体荒地
101 差込孔
102 トンネル荒地
102a 切り落とし側
2 電線管
200 ケーブル
3 切り込み
5 貫通孔
10 上型
1000 凹溝
1000a 絞込み半截椀形面
1001 差込中子
1002 プレス機
11 下型
1100 膨出中子
1100a 半截椀形面
1101 表面
13 ガス抜き
20 トンネル
21 瓦本体
30 瓦素地
40 配線瓦
41 瓦
42 野地板
A 尻側
B 頭側
H キャビティー空間
DESCRIPTION OF SYMBOLS 1 Basic form of wasteland 100 Tile main body wasteland 101 Insertion hole 102 Tunnel wasteland 102a Cut-off side 2 Conduit 200 Cable 3 Notch 5 Through-hole 10 Upper mold | type 1000 Concave-groove 1000a Narrow half-shaped surface 1001 Insert core 1002 Press 11 Lower mold 1100 Swelling core 1100a Half bowl surface 1101 Surface 13 Degassing 20 Tunnel 21 Tile body 30 Tile base 40 Wiring tile 41 Tile 42 Base plate A Bottom side B Head side H Cavity space
Claims (7)
このトンネル荒地の流れ方向の略真中に切込みを入れるとともに、この切込みから、前記尻側に至るトンネル荒地箇所を切り落とし、この切込みの基端には、前記瓦本体荒地の裏面に到る貫通孔を開設し、前記切り込みの切り落とし側を押え込み前記トンネル荒地の閉塞差込孔を形成するとともに、この貫通孔とこの差込孔とを連通する構成とした配線瓦の荒地。 In the wasteland where a tunnel wasteland with a cable or conduit insertion hole is formed in the flow direction from the head side to the bottom side of the tile body wasteland,
A cut is made in the middle of the flow direction of the tunnel wasteland, and the tunnel wasteland portion reaching the bottom side is cut off from the cut, and a through hole reaching the back surface of the roof tile wasteland is formed at the base end of the cut. A waste ground for wiring tiles, which is opened and has a structure in which the cut-off side of the cut is pressed to form a closed plug hole for the rough tunnel, and the through hole and the insertion hole communicate with each other.
前記荒地に、ケーブルの差込孔と、このケーブルを屋根地に導くとともに、この屋根地に向かった開口する請求項1に記載の貫通孔を形成可能とする構成とした荒地から瓦素地を成形する金型。 A bulging core is formed in the lower mold, and the bulging core is inserted into and supported by the through hole formed in the rough ground according to claim 1, and the tunnel rough ground according to claim 1 is supported in the upper mold. A concave groove for taking in, and a curved surface for holding down the cut-off side of the cut according to claim 1;
A tile base is formed from the wasteland, which is configured to be able to form a through hole according to claim 1, wherein the cable insertion hole and the cable are led to the roofland and the opening toward the roofland is formed in the wasteland. Mold to be used.
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JPS60122109A (en) * | 1983-12-05 | 1985-06-29 | 株式会社宮園製作所 | Method of molding eave tile |
JPS60161221U (en) * | 1984-04-04 | 1985-10-26 | 石倉 斜子 | Metal tiles for mounting support on rooftop installations |
JPH0267104A (en) * | 1988-09-01 | 1990-03-07 | Kosumitsuku:Kk | Method for molding tile material and mold therefor |
JP3650880B2 (en) * | 1999-08-09 | 2005-05-25 | 高浜工業株式会社 | Method for manufacturing flat roof tiles |
JP4869141B2 (en) * | 2007-04-19 | 2012-02-08 | 株式会社屋根技術研究所 | Wire drawing device |
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