JPS6325122Y2 - - Google Patents
Info
- Publication number
- JPS6325122Y2 JPS6325122Y2 JP1983128205U JP12820583U JPS6325122Y2 JP S6325122 Y2 JPS6325122 Y2 JP S6325122Y2 JP 1983128205 U JP1983128205 U JP 1983128205U JP 12820583 U JP12820583 U JP 12820583U JP S6325122 Y2 JPS6325122 Y2 JP S6325122Y2
- Authority
- JP
- Japan
- Prior art keywords
- molded product
- extrusion
- inorganic
- shaft
- roll
- 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
- 238000001125 extrusion Methods 0.000 claims description 35
- 238000000059 patterning Methods 0.000 claims description 8
- 235000012438 extruded product Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Description
【考案の詳細な説明】
この考案は無機質押出成形品の模様付装置に関
する。[Detailed Description of the Invention] This invention relates to a patterning device for inorganic extrusion molded products.
無機質混練物により押出成形を行う場合、該成
形品表面に押出方向と一致しない方向に連続する
凹凸模様を付することは成形ダイのみによつては
できないため、このような場合は、通常成形ダイ
のダイランド部等に押出方向と直交する軸線周囲
に模様付ロールを回転可能に取り付け、この模様
付ロールを吐出成形品表面に押し当てて所定の模
様を付することが行われる。 When extrusion molding is performed using an inorganic kneaded material, it is not possible to create a continuous uneven pattern on the surface of the molded product in a direction that does not coincide with the extrusion direction using only a molding die. A patterned roll is rotatably attached to the die land or the like around an axis perpendicular to the extrusion direction, and the patterned roll is pressed against the surface of the extrusion molded product to form a predetermined pattern.
ところで、上記押出成形品の断面形状が、第１
図イ、又はロに示すように傾斜表面Ａ，Ａ１，Ａ
２を有しているような場合、模様付ロールＢ，Ｂ
１としては、それぞれ傾斜表面に合致する円錐状
ロールが用いられる。 By the way, the cross-sectional shape of the extrusion molded product is
Slanted surfaces A, A1, A as shown in Figure A or B
2, patterned rolls B, B
As 1, conical rolls are used, each of which conforms to an inclined surface.
しかしながら、上記ロールＢ，Ｂ１を用いた場
合、ロール外周表面の周速度がロール径ｒ，ｒ１
によつて変化しており、なおかつ、成形品はロー
ル軸と直交する方向に直進するため、ロールの周
速と成形品の移動速度とが一致しなくなり、成形
品表面にひずみが生じ、寸法精度不良を起しやす
いといつた欠点があつた。 However, when the rolls B and B1 are used, the circumferential speed of the outer peripheral surface of the rolls is
Moreover, since the molded product moves straight in a direction perpendicular to the roll axis, the circumferential speed of the roll and the moving speed of the molded product do not match, causing distortion on the surface of the molded product and reducing dimensional accuracy. There was a drawback that it was said that it was easy to cause defects.
又、上記円錐状ロールの場合、押出成形品の表
面速度と合致した周速を円錐状ロールの平均外径
を基準にして定めており、この回転速度を押出速
度に一致させて調整する必要があるため、円錐状
ロールに複雑な回転制御装置を必要とする欠点が
あつた。 In addition, in the case of the above conical roll, the circumferential speed that matches the surface speed of the extruded product is determined based on the average outer diameter of the conical roll, and it is necessary to adjust this rotational speed to match the extrusion speed. Therefore, the conical roll had the disadvantage of requiring a complicated rotation control device.
この考案は上記欠点に鑑み、成形品に無理な応
力を加えることなく、又、複雑な付属調整装置も
全く必要としない無機質押出成形品の模様付装置
を提供することを目的としてなされたものであつ
て、傾斜表面を有した無機質押出成形品の押出成
形装置における押出成形ダイランド部成形品表面
側に、押出方向と直交し、かつ、押出成形品の傾
斜表面と平行に軸が配置され、該軸に前記成形品
表面に当接し得る半径の円筒状模様付ロールを遊
転可能に軸支したことを特徴とするものである。 This invention was devised in view of the above-mentioned drawbacks, with the aim of providing a patterning device for inorganic extrusion molded products that does not apply unreasonable stress to the molded product and does not require any complicated accessory adjustment devices. In an extrusion molding apparatus for an inorganic extrusion molded product having a sloped surface, a shaft is disposed on the surface side of the extrusion die land molded product, perpendicular to the extrusion direction and parallel to the sloped surface of the extrusion molded product, and The present invention is characterized in that a cylindrical patterned roll having a radius capable of coming into contact with the surface of the molded product is rotatably supported on the shaft.
次に、この考案を実施例により説明する。 Next, this invention will be explained using examples.
第２図は本考案の実施例の断面図、第３図は第
２図の−線断面図である。 FIG. 2 is a sectional view of an embodiment of the present invention, and FIG. 3 is a sectional view taken along the line -- in FIG.
この考案の無機質押出成形品の模様付装置１は
傾斜表面１０Ａを有した無機質押出成形品１０の
押出成形装置１１における押出成形ダイランド部
１２の成形品１０表面側１０Ｂに押出方向（矢印
Ｐ）と直交し、かつ、押出成形品１０の傾斜表面
１０Ａと平行に（第４図）、軸１３が配置され、
この軸１３に成形品１０表面に当接し得る半径ｒ
の円筒状模様付ロール１４を遊転可能に軸支して
構成されている。 The device 1 for patterning an inorganic extrusion molded product of this invention has an extrusion direction (arrow P) on the surface side 10B of the extrusion molding die land portion 12 of the extrusion molding device 11 for an inorganic extrusion molded product 10 having an inclined surface 10A. A shaft 13 is arranged perpendicularly and parallel to the inclined surface 10A of the extrusion molded product 10 (FIG. 4),
This shaft 13 has a radius r that can come into contact with the surface of the molded product 10
A cylindrical patterned roll 14 is rotatably supported.
上記実施例において図中１５は模様付ロール１
４の回転を支承するベアリングである。 In the above example, 15 in the figure is a patterned roll 1
This is a bearing that supports the rotation of 4.
上記実施例として成形品１０の傾斜表面１０Ａ
が単一な傾斜表面とされている場合を示したが、
第４図に示すように傾斜表面１０Ａが段状に食い
違つて形成されている場合には、それぞれの傾斜
表面１０Ａ１，１０Ａ２に対し、接触する半径
r1，r2を有し、かつ、それぞれが独立して軸１３
上で遊転可能なるように円筒状模様付ロール１４
Ａ，１４Ｂが軸支される。 As the above example, the inclined surface 10A of the molded product 10
We have shown the case where is a single inclined surface, but
When the inclined surfaces 10A are formed in staggered steps as shown in FIG. 4, the radius of contact with each inclined surface 10A1, 10A2
r 1 , r 2 , and each independently has an axis 13
A roll 14 with a cylindrical pattern can be freely rotated on the top.
A and 14B are pivotally supported.
さらに、上記実施例における模様付ロール１
４，１４Ａ，１４Ｂは、ダイランド部１２の側面
１２Ａ内側に嵌合する状態に配置され、成形品１
０表面への模様付時の押出材料の側方向（矢印
Ｑ）への流出の防止が図られる。 Furthermore, the patterned roll 1 in the above embodiment
4, 14A, 14B are arranged to fit inside the side surface 12A of the die land portion 12, and the molded product 1
This prevents the extruded material from flowing out in the lateral direction (arrow Q) when patterning is applied to the 0 surface.
又、円筒状模様付ロール１４，１４Ａ，１４Ｂ
を軸支する軸１３は、その両端を可動軸受１６
Ａ，１６Ａにより支持させることが好ましく、適
宜、板厚に応じて上下に平行移動させ得るように
することが望ましい。図中１６は、そのための上
記軸受１５，１５を支持するロツド、１７はこの
ロツド１６の上下動を操作するためのドライブシ
ヤフトである。 Moreover, cylindrical patterned rolls 14, 14A, 14B
The shaft 13 that supports the
It is preferable to support it by A, 16A, and it is desirable to be able to move it in parallel up and down depending on the plate thickness. In the figure, 16 is a rod that supports the bearings 15, 15, and 17 is a drive shaft for operating the vertical movement of this rod 16.
そして、この考案の装置により成形品表面に凹
凸を付するには、押出成形装置１１より無機質混
練物を押出成形開始後、ドライブシヤフト１７を
適宜操作して軸１３及び模様付ロール１４，１４
Ａ，１４Ｂを成形品表面１０Ａ，１０Ａ１，１０
Ａ２方向へ平行移動させ、所定の接触圧となるよ
うに調整した後、模様付けを行なうのである。 In order to form irregularities on the surface of a molded product using the device of this invention, after starting extrusion molding of the inorganic kneaded material from the extrusion molding device 11, the drive shaft 17 is appropriately operated to move the shaft 13 and the patterned rolls 14, 14.
A, 14B on molded product surface 10A, 10A1, 10
After translating it in the A2 direction and adjusting it to a predetermined contact pressure, patterning is performed.
このとき、模様付ロール１４，１４Ａ，１４Ｂ
は成形品１０との接触により回転し、順次模様を
付していくのである。又、模様付ロール１４，１
４Ａ，１４Ｂの径は、軸方向に沿つて一定である
から、周速は全長にわたつて一定であり、成形品
表面に無理な応力が加わることはない。 At this time, the patterned rolls 14, 14A, 14B
rotates when it comes into contact with the molded product 10, and the pattern is sequentially applied. Moreover, the patterned roll 14,1
Since the diameters of 4A and 14B are constant along the axial direction, the circumferential speed is constant over the entire length, and no undue stress is applied to the surface of the molded product.
この考案は以上のように構成したので、無機質
押出成形品表面に押出方向に連続しない凹凸模様
を付する場合であつても、ロールを用い、無理な
く行え、又、成形品との接触により回転される構
成であるから、成形品の吐出速度に合わせて回転
数を調整する複雑な調整装置も全く必要とせず、
容易に凹凸模様を付することが可能となるのであ
る。 Since this invention is constructed as described above, even when an uneven pattern that is not continuous in the extrusion direction is to be applied to the surface of an inorganic extruded product, it can be done easily using rolls, and it can be rotated by contact with the molded product. Because of this configuration, there is no need for any complicated adjustment device to adjust the rotation speed according to the discharge speed of the molded product.
This makes it possible to easily create an uneven pattern.
第１図イ，ロは従来例の説明図、第２図はこの
考案の実施例の断面図、第３図は第２図の−
線断面図、第４図は他の実施例の断面図である。
１……無機質押出成形品の模様付装置、１０…
…押出成形品、１０Ａ……押出成形品表面、１１
……押出成形装置、１２……押出成形ダイランド
部、１３……軸、１４……模様付ロール。
Figures 1A and 2B are explanatory diagrams of the conventional example, Figure 2 is a sectional view of the embodiment of this invention, and Figure 3 is the - of Figure 2.
A line sectional view, FIG. 4 is a sectional view of another embodiment. 1... Patterning device for inorganic extrusion molded products, 10...
...Extrusion molded product, 10A...Extrusion molded product surface, 11
... Extrusion molding device, 12 ... Extrusion molding die land section, 13 ... Shaft, 14 ... Patterned roll.
Claims (1)
形装置における押出成形ダイランド部成形品表
面側に、押出方向と直交し、かつ、押出成形品
の傾斜表面と平行に軸が配置され、該軸に前記
成形品表面に当接し得る半径の円筒状模様付ロ
ールを遊転可能に軸支したことを特徴とする無
機質押出成形品の模様付装置。 (2) 軸が押出成形品表面に対し近接調整可能に支
持されてなる実用新案登録請求の範囲第１項記
載の無機質押出成形品の模様付装置。[Claims for Utility Model Registration] (1) In an extrusion molding device for an inorganic extrusion molded product having a sloped surface, an extrusion molding die land part on the molded product surface side that is perpendicular to the extrusion direction and parallel to the sloped surface of the extrusion molded product. 1. A patterning device for an inorganic extrusion molded product, characterized in that shafts are arranged in parallel, and a cylindrical patterned roll having a radius that can come into contact with the surface of the molded product is rotatably supported on the shaft. (2) The apparatus for patterning an inorganic extrusion molded product according to claim 1, wherein the shaft is supported so as to be able to adjust its proximity to the surface of the extrusion molded product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12820583U JPS6036205U (en) | 1983-08-18 | 1983-08-18 | Patterning device for inorganic extrusion molded products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12820583U JPS6036205U (en) | 1983-08-18 | 1983-08-18 | Patterning device for inorganic extrusion molded products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6036205U JPS6036205U (en) | 1985-03-13 |
| JPS6325122Y2 true JPS6325122Y2 (en) | 1988-07-08 |
Family
ID=30290915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12820583U Granted JPS6036205U (en) | 1983-08-18 | 1983-08-18 | Patterning device for inorganic extrusion molded products |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036205U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5336848A (en) * | 1977-06-20 | 1978-04-05 | Hitachi Ltd | Ac elevator speed control device |
| JPS5433031U (en) * | 1977-08-10 | 1979-03-03 | ||
| JPS5825918A (en) * | 1981-08-10 | 1983-02-16 | 本田鉄工株式会社 | Manufacture of inorganic extruded hollow shape having polychrome solid pattern |
| JPS5851955A (en) * | 1981-09-25 | 1983-03-26 | Dainippon Toryo Co Ltd | Apparatus for pressing coated surface |
-
1983
- 1983-08-18 JP JP12820583U patent/JPS6036205U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5336848A (en) * | 1977-06-20 | 1978-04-05 | Hitachi Ltd | Ac elevator speed control device |
| JPS5433031U (en) * | 1977-08-10 | 1979-03-03 | ||
| JPS5825918A (en) * | 1981-08-10 | 1983-02-16 | 本田鉄工株式会社 | Manufacture of inorganic extruded hollow shape having polychrome solid pattern |
| JPS5851955A (en) * | 1981-09-25 | 1983-03-26 | Dainippon Toryo Co Ltd | Apparatus for pressing coated surface |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6036205U (en) | 1985-03-13 |
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