JPH03211012A - Surface foreign matter removing device for ceramic sheet - Google Patents
Surface foreign matter removing device for ceramic sheetInfo
- Publication number
- JPH03211012A JPH03211012A JP594690A JP594690A JPH03211012A JP H03211012 A JPH03211012 A JP H03211012A JP 594690 A JP594690 A JP 594690A JP 594690 A JP594690 A JP 594690A JP H03211012 A JPH03211012 A JP H03211012A
- Authority
- JP
- Japan
- Prior art keywords
- ceramic sheet
- air
- conveyor
- foreign matter
- sheet
- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 69
- 238000007664 blowing Methods 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000007652 sheet-forming process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野］
本発明は、セラミックシート基板から打ち抜がれたセラ
ミックシートの表裏面に付着した異物を除去する装置に
関し、詳しくはセラミックシートに傷等を付けることな
く異物の除去を行うとともにかかる作業を連続的に行お
うとする技術に係るものである。Detailed Description of the Invention "Industrial Application Field" The present invention relates to a device for removing foreign matter adhering to the front and back surfaces of a ceramic sheet punched from a ceramic sheet substrate, and more specifically, for removing scratches etc. from the ceramic sheet. This relates to a technology that attempts to remove foreign matter without attaching foreign matter and to perform such work continuously.
［従来の技術１
従来、セラミックシート基板のグリーンシートからクラ
ンクプレス等を用いて所定の形状に打ち抜ト、このよう
に打ち抜かれたセラミックシートを焼成して製品化する
のであるが、かがるセラミックシートには打ち抜き時に
生じるシートがす、粉及び搬送中におけるごみ等が付着
し、このような異物を第４図に示すようなローラブラシ
手段６にて除去するものであった。[Conventional technology 1 Conventionally, a green sheet of a ceramic sheet substrate is punched into a predetermined shape using a crank press or the like, and the thus punched ceramic sheet is fired to produce a product. Ceramic sheets are contaminated with sheet residue, powder, dust, etc. produced during punching, and dust during conveyance, and such foreign matters are removed by a roller brush means 6 as shown in FIG. 4.
［発明が解決しようとする課題］
ところが、ローラブラシ手段６においては、上下一対の
ローラブラシａ、ａだけでは表面の異物を良好に除去す
ることができず、このため第４図に示すように、多段階
にわたってローラブラシａ、ｂを配設しなければならず
、このようにローラブラシａ、ｂにてセラミンクシート
１を多段階にわたって擦るので、セラミックシート１を
傷付けるという虞れがあった。[Problems to be Solved by the Invention] However, in the roller brush means 6, the pair of upper and lower roller brushes a, a alone cannot adequately remove foreign matter from the surface, and therefore, as shown in FIG. Since the roller brushes a and b must be arranged in multiple stages, and the ceramic sheet 1 is rubbed in multiple stages with the roller brushes a and b, there is a risk of damaging the ceramic sheet 1. .
本発明はこのような問題に鑑みてなされたものであり、
その目的とするところは、セラミックシートに傷を付け
ることなく異物の除去を行いながら、その手段をエアー
ブロー手段としながらセラミックシートの表裏面の異物
の除去が行え、かつかかる作業を連続的に行うことがで
きるセラミックシートの表面異物除去装置を提供するこ
とにある。The present invention was made in view of such problems,
The purpose of this is to remove foreign matter from the front and back surfaces of the ceramic sheet using air blowing means while removing foreign matter without damaging the ceramic sheet, and to perform this work continuously. An object of the present invention is to provide a device for removing foreign matter from the surface of a ceramic sheet.
［ｌ＃題を解決するための手段１
本発明のセラミックシートの表面異物除去装置は、セラ
ミックシート基板Ｍから打ち抜かれたセラミックシート
１の表面に付着した異物除去装置であって、セラミック
シート１を搬送するコンベヤ２と、コンベヤ２にて搬送
されるセラミックシート１の表面側からエアーを吹き付
ける第１エアーブロー装置３と、第１エアーブロー装置
３にて表面の異物が除去されたセラミックシート１を表
裏反転させる反転装置４と、反転装置４よりも搬送下流
側に配されていて、反転装置４にて反転されたセラミッ
クシート１の裏表面の−Ｌ方からエアーを吹外付ける第
２エアーブロー装置５とを備えて成ることを特徴とする
ものである。[Means for Solving the Problem 1] The device for removing foreign matter from the surface of a ceramic sheet according to the present invention is a device for removing foreign matter attached to the surface of a ceramic sheet 1 punched from a ceramic sheet substrate M. A conveyor 2 that conveys the ceramic sheet 1, a first air blow device 3 that blows air from the surface side of the ceramic sheet 1 that is conveyed by the conveyor 2, and a first air blow device 3 that blows air from the surface side of the ceramic sheet 1 that has foreign matter removed from the surface. A reversing device 4 for reversing the front and back surfaces, and a second air blower disposed downstream of the conveyance side of the reversing device 4 and blowing air outward from the -L side of the back surface of the ceramic sheet 1 that has been reversed by the reversing device 4. This device is characterized by comprising a device 5.
［作用１
このように、セラミックシート１を搬送するコンベヤ２
と、コンベヤ２にて搬送されるセラミックシート１の表
面側からエアーを吹き付ける第１エアーブロー装置３と
、第１エアーブロー装置３にて表面の異物が除去された
セラミックシート１を表裏反転させる反転装置４と、反
転装置４よりも搬送下流側に配されていて、反転装置４
にて反転されたセラミックシート１の裏表面の上方から
エアーを吹き付ける第２エアーブロー装置５とを備えて
いることによって、第１エアーブロー装置３、反転装置
４及び第２エアーブロー装置５にてセラミックシート１
の表裏面に付着している異物をセラミックシート１に傷
を付けることなく除去し、かかる作業をコンベヤ２にて
セラミンクシーａ−
ト１を搬送しながら連続して行えるようにしたものであ
る。[Effect 1 In this way, the conveyor 2 that conveys the ceramic sheet 1
A first air blowing device 3 blows air from the surface side of the ceramic sheet 1 conveyed by the conveyor 2, and a reversing process in which the ceramic sheet 1 from which foreign matter has been removed from the surface is turned upside down by the first air blowing device 3. The reversing device 4 is disposed on the conveying downstream side of the reversing device 4 and the reversing device 4.
The first air blowing device 3, the reversing device 4, and the second air blowing device 5 can ceramic sheet 1
Foreign matter adhering to the front and back surfaces of the ceramic sheet 1 can be removed without damaging the ceramic sheet 1, and this work can be carried out continuously while the ceramic sheet 1 is being conveyed by a conveyor 2.
［実施例］ 以下本発明の実施例を図面に基づいて詳述する。[Example] Embodiments of the present invention will be described in detail below based on the drawings.
セラミックシート基板Ｍは、例えばアルミナのようなセ
ラミック材料に焼結助材が適当量配合され、バイングー
が混合され、混線工程において混練され、シート成形工
程で押出成形機にてシート状に押出成形され、このよう
に押出成形されたグリーンシートを乾燥工程において乾
燥機にてそのまま乾燥させ、乾燥されたグリーンシート
は、打ち抜き工程で一定の外形サイズＳに打ち抜き用の
切り目が入れられ、そして抜き落とし用のノツカー７で
ネットコンベヤ２ａ上に落とされ、本発明の異物除去装
置Ａへと導かれ、打ち抜き時に生じてセラミックシート
１の表裏面に付着しているかすや粉及びネットコンベヤ
２ａがらの付着ごみ等を除去するのである。The ceramic sheet substrate M is made by mixing an appropriate amount of a sintering aid with a ceramic material such as alumina, mixing with bainggu, kneading it in a cross-wiring process, and extruding it into a sheet with an extrusion molding machine in a sheet forming process. In the drying process, the extruded green sheet is dried as it is in a dryer, and the dried green sheet is cut into a certain external size S in the punching process, and then cut out for punching. It is dropped onto the net conveyor 2a by the cutter 7, and is guided to the foreign matter removal device A of the present invention, where it removes dust, powder, and dirt adhering to the net conveyor 2a generated during punching and adhering to the front and back surfaces of the ceramic sheet 1. etc. are removed.
異物除去装置Ａは、セラミックシート１を搬送するエン
ドレス状のネットコンベヤ２ａと、ネ・ントコンベヤ２
ａにて搬送されるセラミックシート１の表面側からエア
ーを吹き付ける第１エアーブロー装置３と、ネットコン
ベヤ２ａの終端部に配設されていて、！＠１エアーブロ
ー装置３にて表面の異物が除去されたセラミックシート
１を表裏反転させる反転装置４と、この反転装置４より
も搬送下流側に延びている下段のネットコンベヤ２ｂと
、このネットコンベヤ２１〕の上方で、反転装置４より
も搬送下流側に配されていて、反転装置４にて反転され
たセラミックシート１の裏表面の上方からエアーを吹き
付ける第２エアーブロー装置５とを備えいる。そして反
転装置４は、プラスチックピンの複数本を斜めに並設し
てレーキ状に形成された受具１０と、上段のネットコン
ベヤ２ａから滑落するセラミックシート１の下端を受け
るウレタンゴムのような弾性受けつと、セラミックシー
ト１を受具１０と弾性受け９とで斜めに受け、かかる状
態でセラミックシート１の裏面側からエアーをパルス的
に吹き出し、セラミンクシート１の表裏を反転させて下
段のネントコンベヤ２ｂ上に載設することができるエア
ーブロー装置１１とから構Ｉｔ１されている。このよう
な反転装置４の構成は種々設計変更可能である。又、コ
ンベヤ２としてネットコンベヤ２［Ｌ、２＋１としたが
、他の構成のものでもよいものである。そして、第１エ
アーブロー装置３及び第２エアーブロー装置５はネ・ン
トコンベヤ２ ａ、 ２ ｂの略全中に形成され、その
吹き出し１コ１２からエアーをネットコンベヤ２ａ、２
１〕の略全巾にスリット状に吹き出することができるよ
うにしである。図中１４は受はテーブル１４である。The foreign matter removal device A includes an endless net conveyor 2a that conveys the ceramic sheet 1, and a net conveyor 2 that conveys the ceramic sheet 1.
A first air blowing device 3 blows air from the surface side of the ceramic sheet 1 being conveyed at a speed, and a first air blowing device 3 is provided at the end of the net conveyor 2a. @1 A reversing device 4 for reversing the ceramic sheet 1 from which foreign matter has been removed from the surface by the air blowing device 3, a lower net conveyor 2b extending downstream of the reversing device 4, and this net conveyor. 21], the second air blowing device 5 is disposed on the conveying downstream side of the reversing device 4 and blows air from above the back surface of the ceramic sheet 1 that has been reversed by the reversing device 4. . The reversing device 4 includes a receiver 10 formed in a rake shape by diagonally arranging a plurality of plastic pins side by side, and an elastic member such as urethane rubber that receives the lower end of the ceramic sheet 1 that slides down from the upper net conveyor 2a. Once received, the ceramic sheet 1 is received diagonally between the support 10 and the elastic support 9, and in this state air is blown out in pulses from the back side of the ceramic sheet 1, the front and back of the ceramic sheet 1 are turned over, and the lower layer is removed. It is composed of an air blow device 11 that can be placed on the conveyor 2b. The configuration of such a reversing device 4 can be modified in various ways. Further, although the conveyor 2 is a net conveyor 2[L, 2+1, it may have another configuration. The first air blow device 3 and the second air blow device 5 are formed almost entirely inside the net conveyors 2a, 2b, and blow air from one blowout 12 to the net conveyors 2a, 2.
1] so that the air can be blown out in a slit shape over approximately the entire width of the area. In the figure, reference numeral 14 indicates a receiver table 14.
このように、セラミックシート１を搬送するコンベヤ２
と、コンベヤ２にて搬送されるセラミックシート１の表
面側からエアーを吹き付ける第１エアーブロー装置３と
、第１エアーブロー装置３にて表面の異物が除去された
セラミックシート１を表裏反転させる反転装置４と、反
転装置４よりも搬送下流側に配されていて、反転装置４
にて反転されたセラミックシート１の裏表面の上方から
エアーを吹きイ」ける第２エアーブロー装置５とを７−
備えていることで、第１エアーブロー装置３、反転装置
４及び第２エアーブロー装置５にてセラミックシート１
の表裏面に付着している異物をセラミックシート１に傷
を付けることなく除去し、かかる作業をコンベヤ２にて
セラミックシート１を搬送しながら連続して行えるもの
である。In this way, the conveyor 2 that conveys the ceramic sheet 1
A first air blowing device 3 blows air from the surface side of the ceramic sheet 1 conveyed by the conveyor 2, and a reversing process in which the ceramic sheet 1 from which foreign matter has been removed from the surface is turned upside down by the first air blowing device 3. The reversing device 4 is disposed on the conveying downstream side of the reversing device 4 and the reversing device 4.
A second air blow device 5 blows air from above the back surface of the ceramic sheet 1 that has been inverted at Ceramic sheet 1 in blowing device 5
Foreign matter adhering to the front and back surfaces of the ceramic sheet 1 can be removed without damaging the ceramic sheet 1, and this work can be performed continuously while the ceramic sheet 1 is being conveyed by the conveyor 2.
［発明の効果］
以上要するに本発明は、セラミックシートを搬送するコ
ンベヤと、コンベヤにて搬送されるセラミックシートの
表面側からエアーを吹き付ける第１エアーブロー装置と
、第１エアーブロー装置にて表面の異物が除去されたセ
ラミックシートを表裏反転させる反転装置と、反転装置
よりも搬送下流側に配されていて、反転装置にて反転さ
れたセラミックシートの裏表面の上方からエアーを吹外
付ける第２エアーブロー装置とを備えているから、第１
エアーブロー装置、反転装置及び第２エアーブロー装置
にてセラミックシートの表裏面に付着している異物をセ
ラミックシートに傷を付けることなく除去することがで
き、かかる作業をコンペ８−
ヤにてセラミックシートを搬送しながら連続して行える
という利点がある。[Effects of the Invention] In summary, the present invention includes a conveyor that conveys a ceramic sheet, a first air blow device that blows air from the surface side of the ceramic sheet conveyed by the conveyor, and a first air blow device that blows air from the surface side of the ceramic sheet conveyed by the conveyor. a reversing device for reversing the ceramic sheet from which foreign matter has been removed, and a second device disposed on the conveying downstream side of the reversing device for blowing air out from above the back surface of the ceramic sheet that has been reversed by the reversing device. Since it is equipped with an air blow device, the first
Foreign matter adhering to the front and back surfaces of the ceramic sheet can be removed using the air blow device, reversing device, and second air blow device without damaging the ceramic sheet. It has the advantage that it can be performed continuously while conveying the sheet.
第１図は本発明の一実施例の平面図、第２図は同上の側
面図、第３図は同上の第１及び第２エアーブロー装置の
部分斜視図、第４図は従来例の概略側面図であり、１は
セラミックシート、２はコンベヤ、３は第１エアーブロ
ー装置、４は反転装置、５は第２エアーブロー装置であ
る。FIG. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a side view of the same, FIG. 3 is a partial perspective view of the first and second air blow devices of the same, and FIG. 4 is a schematic diagram of a conventional example. 1 is a side view, 1 is a ceramic sheet, 2 is a conveyor, 3 is a first air blowing device, 4 is a reversing device, and 5 is a second air blowing device.
Claims (1)
クシートの表面に付着した異物除去装置であって、セラ
ミックシートを搬送するコンベヤと、コンベヤにて搬送
されるセラミックシートの表面側からエアーを吹き付け
る第１エアーブロー装置と、第１エアーブロー装置にて
表面の異物が除去されたセラミックシートを表裏反転さ
せる反転装置と、反転装置よりも搬送下流側に配されて
いて、反転装置にて反転されたセラミックシートの裏表
面の上方からエアーを吹き付ける第２エアーブロー装置
とを備えて成ることを特徴とするセラミックシートの表
面異物除去装置。(1) A device for removing foreign matter attached to the surface of a ceramic sheet punched from a ceramic sheet substrate, which includes a conveyor that conveys the ceramic sheet, and a first air blower that blows air from the surface side of the ceramic sheet conveyed by the conveyor. a blowing device; a reversing device for reversing the ceramic sheet whose surface foreign matter has been removed by the first air blowing device; and a ceramic sheet disposed on the downstream side of conveyance from the reversing device and having been reversed by the reversing device. and a second air blowing device that blows air from above the back surface of a ceramic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP594690A JPH03211012A (en) | 1990-01-13 | 1990-01-13 | Surface foreign matter removing device for ceramic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP594690A JPH03211012A (en) | 1990-01-13 | 1990-01-13 | Surface foreign matter removing device for ceramic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03211012A true JPH03211012A (en) | 1991-09-13 |
Family
ID=11625066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP594690A Pending JPH03211012A (en) | 1990-01-13 | 1990-01-13 | Surface foreign matter removing device for ceramic sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03211012A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100417476B1 (en) * | 2001-02-15 | 2004-02-05 | 이인환 | A Manufacturing process of the inter locking block |
| KR100748949B1 (en) * | 2007-04-09 | 2007-08-13 | 정용식 | A rotation switch device for a footpath block automatic polishing device. |
-
1990
- 1990-01-13 JP JP594690A patent/JPH03211012A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100417476B1 (en) * | 2001-02-15 | 2004-02-05 | 이인환 | A Manufacturing process of the inter locking block |
| KR100748949B1 (en) * | 2007-04-09 | 2007-08-13 | 정용식 | A rotation switch device for a footpath block automatic polishing device. |
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