JPH065284Y2 - Cushioning member for cooling block of extruded aluminum material - Google Patents
Cushioning member for cooling block of extruded aluminum materialInfo
- Publication number
- JPH065284Y2 JPH065284Y2 JP1988079037U JP7903788U JPH065284Y2 JP H065284 Y2 JPH065284 Y2 JP H065284Y2 JP 1988079037 U JP1988079037 U JP 1988079037U JP 7903788 U JP7903788 U JP 7903788U JP H065284 Y2 JPH065284 Y2 JP H065284Y2
- Authority
- JP
- Japan
- Prior art keywords
- holding plate
- slat
- cushioning member
- cooling block
- felt material
- 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 - Lifetime
Links
Landscapes
- Chain Conveyers (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、アルミニウム系押出し形材のクーリングブロ
ックに用いる緩衝部材に関し、チェーンコンベアにおけ
る各スラットに着脱自在に取り付ける緩衝部材に関す
る。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a cushioning member used for a cooling block of an aluminum-based extruded profile, and more particularly to a cushioning member detachably attached to each slat in a chain conveyor.
（従来の技術） アルミニウムまたはその合金の押出し加工では、押出し
機で押出し形材を成形し、該押出し形材を加熱状態のま
まで後加工設備へ搬送したり、熱処理炉や時効炉などへ
送ることが必要である。従ってアルミ加工工場では、押
出し形材を移動させるために駆動コンベア、クーリング
ブロックなどの搬送機を設置し、例えばクーリングブロ
ックでは、加熱状態の押出し形材がスラット表面と直接
接触する。スラットが耐熱金属製であれば押出し形材の
表面を損傷するため、該スラットを耐熱性繊維製のフェ
ルトで構成し、このフェルトスラットをチェーンコンベ
アのアタッチ部材にボルト止めしている。また、耐熱金
属製のスラットの表面に、耐熱性繊維製のフェルト材を
接着剤や両面接着テープを介して貼り付けている。(Prior Art) In extrusion processing of aluminum or its alloy, an extrusion profile is formed by an extruder, and the extrusion profile is conveyed to a post-processing facility in a heated state or sent to a heat treatment furnace or an aging furnace. It is necessary. Therefore, in an aluminum processing plant, a conveyer such as a drive conveyor and a cooling block is installed to move the extruded profile. For example, in the cooling block, the extruded profile in a heated state directly contacts the slat surface. If the slat is made of heat-resistant metal, the surface of the extruded shape member is damaged. Therefore, the slat is made of heat-resistant fiber felt, and the felt slat is bolted to the attachment member of the chain conveyor. Further, a felt material made of heat resistant fiber is attached to the surface of the slat made of heat resistant metal via an adhesive or a double-sided adhesive tape.
（考案が解決しようとする課題） 耐熱性繊維製のフェルト材は柔軟性が高く、押出し形材
を殆ど損傷しないけれども、耐熱性が比較的低く、３０
０℃近い高温で使用を続けると黒変して摩耗し、該フェ
ルト材の交換をしばしば必要とする。この際に、耐熱性
繊維製のフェルトスラットをチェーンコンベアのアタッ
チ部材にボルト止めしていれば、交換の際にスラット１
本で少なくともボルト２本の着脱を要し、クーリングブ
ロックは数台の並列コンベアで構成し且つコンベア１台
で多数本のスラットがあるため、この交換だけで多数の
人員と数日の作業時間が必要になる。このスラットは皿
頭ボルトで固定するため、該スラットが摩耗してボルト
頭が露出すれば使用できず、スラットごとに２個の皿穴
を穿孔する作業も煩わしい。また、フェルト材を接着剤
や両面接着テープでスラット表面に貼り付けると、該フ
ェルト材をスラットから脱離した後に、残存した接着か
すをスラット表面から完全に剥離することを要し、この
剥離作業は非常に煩わしく、しかも剥離作業が雑である
と、交換後のフェルトシートに高低差が生じて押出し形
材の表面を損傷する。(Problems to be solved by the invention) The felt material made of heat-resistant fiber has high flexibility and hardly damages the extruded shape member, but has relatively low heat resistance.
Continued use at high temperatures near 0 ° C. causes blackening and wear, often requiring replacement of the felt material. At this time, if the felt slats made of heat-resistant fiber are bolted to the attaching member of the chain conveyor, the slats will be replaced when the slats are replaced.
At least 2 bolts need to be attached and detached with a book, the cooling block is composed of several parallel conveyors, and one conveyor has many slats, so this replacement alone will require a large number of personnel and work days. You will need it. Since the slat is fixed with countersunk bolts, it cannot be used if the slat is worn and the bolt head is exposed, and the work of drilling two countersink holes for each slat is troublesome. Also, if the felt material is attached to the slat surface with an adhesive or a double-sided adhesive tape, it is necessary to completely remove the residual adhesive residue from the slat surface after the felt material is removed from the slat. Is very cumbersome, and if the peeling work is rough, a difference in height occurs in the felt sheet after replacement, and the surface of the extruded profile is damaged.
本考案は、クーリングブロックにおける緩衝部材に関す
る前記の問題点を改善するために提案されたものであ
り、作業現場においてチェーンコンベアの各スラットに
容易に着脱できる緩衝部材を提供することを目的として
いる。The present invention has been proposed in order to solve the above-mentioned problems associated with a cushioning member in a cooling block, and an object thereof is to provide a cushioning member that can be easily attached to and detached from each slat of a chain conveyor at a work site.
（課題を解決するための手段） 上記目的を達成するために、本考案に係る緩衝部材１
は、第１図から第３図に示すように、チェーンコンベア
のスラット２（第５図参照）とほぼ等しい平面形状のば
ね鋼製の保持板３と、該保持板の上面に固着する耐熱性
繊維製のフェルト材４とを有する。保持板３は、その両
側部５，５を下向きに断面横Ｕ字形に屈曲し、且つ前端
部の少なくとも一部を斜めに曲けて係止片６を形成す
る。この場合、例えば、保持板３の前辺７の一部を斜め
に裁断し、この裁断部８を下方へ斜めに曲けて係止片９
を形成するとともに、該保持板の後辺を直角に折曲して
停止片１０を形成すると好ましい。保持板３の素材は、
フェルト材４とともに弾性変形可能な薄いばね鋼である
と好ましく、該保持板の上面には、対応する平面形状の
フェルト材４を固着し、この固着は接着剤や両面接着テ
ープなどで行う。(Means for Solving the Problems) In order to achieve the above object, the cushioning member 1 according to the present invention
As shown in FIGS. 1 to 3, a holding plate 3 made of spring steel having a plane shape substantially equal to that of the slat 2 (see FIG. 5) of the chain conveyor, and a heat resistance fixed to the upper surface of the holding plate are used. And a felt material 4 made of fiber. The holding plate 3 has its both side portions 5 and 5 bent downward in a U-shaped cross section, and at least a part of its front end portion is bent obliquely to form a locking piece 6. In this case, for example, a part of the front side 7 of the holding plate 3 is cut obliquely, and the cut portion 8 is bent obliquely downward so that the locking piece 9
It is preferable that the rear side of the holding plate is bent at a right angle and the stop piece 10 is formed. The material of the holding plate 3 is
A thin spring steel elastically deformable together with the felt material 4 is preferable, and the felt material 4 having a corresponding planar shape is fixed to the upper surface of the holding plate, and this fixing is performed with an adhesive or a double-sided adhesive tape.
フェルト材４には、通常、耐熱性繊維のウェブをニード
ルパンチングでシート状に一体化したフェルトを用い、
該フェルトは平坦で厚さ約１０〜１５mmである。フェル
ト材４に用いる耐熱性繊維は、例えばアラミド繊維単独
またはアラミド繊維と炭素系繊維などを混綿し、アラミ
ド繊維としてはパラフェニレンテレフタルアミド繊維や
メタフェニレンイソフタルアミド繊維などであり、高温
耐熱性などの点では前者が好ましく、後者は比較的低温
個所で使用できる。併用する炭素系繊維には、耐熱性が
比較的低い耐炎繊維なども包含し、使用個所に応じて含
有量と品質を適宜選択すればよい。ニードリングの際の
パンチングでは、相当に厚いウェブをシート状に一体化
するために、多数本のニードルを貫通させることを要す
る。As the felt material 4, usually, a felt formed by integrating a web of heat resistant fibers into a sheet by needle punching is used.
The felt is flat and about 10-15 mm thick. The heat-resistant fiber used for the felt material 4 is, for example, aramid fiber alone or a blend of aramid fiber and carbon-based fiber, and the aramid fiber is para-phenylene terephthalamide fiber or meta-phenylene isophthalamide fiber. The former is preferable from the point of view, and the latter can be used at relatively low temperature. The carbon-based fibers used in combination include flame-resistant fibers having relatively low heat resistance and the like, and the content and quality may be appropriately selected according to the place of use. Punching during needling requires the penetration of a large number of needles in order to integrate a considerably thick web into a sheet.
本考案の緩衝部材１は、一般に、高温状態のアルミニウ
ム系押出し形材を搬送するクーリングブロックに取り付
け、該クーリングブロックは、第６図及び第７図で例示
するように、アタッチ部材１１，１１を介して多数のス
ラット２を近接設置する並列のチェーンコンベア１２で
構成する。緩衝部材１は、可能であれば、押出し工具か
ら出た約３００〜５００℃の押出し形材９のコンベアに
取り付けてもよい。アルミニウム系押出し形材として
は、純アルミニウムおよびアルミニウムを主成分とする
合金のほかに、アルミニウムを少量含有したりまたはこ
れらの合金と類似の押出し温度である合金の形材も含
む。The cushioning member 1 of the present invention is generally attached to a cooling block which conveys an aluminum-based extruded shape member in a high temperature state, and the cooling block includes the attachment members 11 and 11 as illustrated in FIGS. 6 and 7. It is composed of parallel chain conveyors 12 in which a large number of slats 2 are installed close to each other. If possible, the cushioning member 1 may be attached to the conveyor of the extruded profile 9 at about 300 to 500 ° C. exiting the extrusion tool. The aluminum-based extruded profile includes, in addition to pure aluminum and an alloy containing aluminum as a main component, a profile of an alloy containing a small amount of aluminum or having an extrusion temperature similar to those of these alloys.
（作用） 本考案の緩衝部材１を用いると、高温状態の押出し形材
の表面は耐熱性繊維のフェルト材４と接触し、殆ど損傷
することがない。緩衝部材１は、保持板３をコンベアの
スラット２の上側に横方向から嵌め込み、該保持板の弾
性変形で係止片９をスラット前端の切欠縁１３に位置さ
せて取り付けるだけでよい。一方、反対側から緩衝部材
１を水平方向に打撃すると、該緩衝部材をスラット２か
ら容易に脱離できる。(Operation) When the cushioning member 1 of the present invention is used, the surface of the extruded shape member in the high temperature state comes into contact with the felt material 4 of the heat resistant fiber and is hardly damaged. The cushioning member 1 may be obtained by laterally fitting the holding plate 3 on the upper side of the slat 2 of the conveyor, and by elastically deforming the holding plate, the locking piece 9 is positioned and attached to the notch edge 13 at the front end of the slat. On the other hand, when the shock absorbing member 1 is hit horizontally from the opposite side, the shock absorbing member can be easily detached from the slats 2.
（実施例） 本考案を図面に基づいて説明すると、第１図から第３図
に示すように、本考案に係る緩衝部材１は、ばね鋼製の
保持板３と、該保持板の上面に固着する耐熱性繊維製の
フェルト材４とを有する。保持板３を製作するには、厚
さ１mmのばね鋼板を第４図に示す形状の板２０に打ち抜
き、折り目２１，２２及び２３を直角に山折りし且つ折
り目２４を斜めに山折りすればよい。この結果、ほぼ平
行四辺形の平面形状になる保持板３において、その両側
部５，５が下向きに断面横Ｕ字形に屈曲し、且つ前辺７
の一部が斜めに裁断され、この裁断部８が下方へ斜めに
曲がって係止片９となり、該保持板の後辺は直角に曲が
って停止片１０となる。保持板３は、スラット２と対応
する平面形状を有し、横幅はスラット２のそれよりも僅
かに大きく、両側部５，５における断面横Ｕ字形の間隔
はスラット２の厚みよりも多少大きい。一方、フェルト
材４は、例えばアラミド繊維と炭素系繊維を均一に混綿
し、ニードルパンチングで一体化して、重さ４０００ｇ
／m2、厚さ１５mmとし、幅７２mm×長さ９５mmで角度６
０〜８８°の平行四辺形に裁断する。保持板３の上面に
エポキシ樹脂を塗布し、フェルト材４の裏面を接着す
る。(Embodiment) The present invention will be described with reference to the drawings. As shown in FIGS. 1 to 3, a buffer member 1 according to the present invention comprises a spring steel holding plate 3 and an upper surface of the holding plate. And a felt material 4 made of heat-resistant fiber to be fixed. In order to manufacture the holding plate 3, a spring steel plate having a thickness of 1 mm is punched into a plate 20 having a shape shown in FIG. 4, the folds 21, 22 and 23 are mountain-folded at a right angle, and the fold line 24 is diagonally mountain-folded. Good. As a result, in the holding plate 3 having a substantially parallelogram planar shape, both side portions 5 and 5 thereof are bent downward in a lateral U-shape, and the front side 7
Is cut diagonally, the cutting portion 8 is bent obliquely downward to become a locking piece 9, and the rear side of the holding plate is bent at a right angle to form a stop piece 10. The holding plate 3 has a planar shape corresponding to the slat 2, the lateral width thereof is slightly larger than that of the slat 2, and the lateral U-shaped cross section between the side portions 5 and 5 is slightly larger than the thickness of the slat 2. On the other hand, for the felt material 4, for example, aramid fiber and carbon fiber are uniformly mixed and integrated by needle punching, and the weight is 4000 g.
/ M 2 , thickness 15 mm, width 72 mm x length 95 mm, angle 6
Cut into parallelograms of 0 to 88 °. An epoxy resin is applied to the upper surface of the holding plate 3, and the back surface of the felt material 4 is bonded.
緩衝部材１を取り付けるスラット２は、第６図に示すよ
うに、チェーンコンベア１２（第７図）の各チェーン３
０から並行に立設したアタッチ部材１１，１１に設置す
る。スラット２の裏側には、１対のボルト３１，３１を
垂直に固着し、両ボルト３１をアタッチ部材１１の水平
屈曲部３２の孔を貫通させてナット３３で締着する。駆
動歯車３４の爪３５は、第６図の二点鎖線のように入り
込み、スラット２と接触することはない。第５図に示す
ように、切欠縁１３を有する平行四辺形のスラット２
は、コンベア１２において多数近接して横方向に斜めに
並び、搬送の際に押出し形材３６がスラット２間に嵌ま
り込むことはない。クーリングブロック（図示しない）
は、並列設置したチェーンコンベア１２で構成し、高温
状態のアルミニウム系押出し形材を搬送する。The slats 2 to which the cushioning members 1 are attached are, as shown in FIG. 6, each chain 3 of the chain conveyor 12 (FIG. 7).
It is installed on the attachment members 11, 11 which are erected from 0 in parallel. A pair of bolts 31, 31 are vertically fixed to the back side of the slat 2, and both bolts 31 are passed through a hole of the horizontal bending portion 32 of the attachment member 11 and fastened with a nut 33. The pawl 35 of the drive gear 34 enters like the two-dot chain line in FIG. 6 and does not contact the slat 2. As shown in FIG. 5, a parallelogram slat 2 having a notched edge 13
Are arranged close to each other on the conveyor 12 diagonally in the lateral direction, and the extruded frame members 36 do not fit between the slats 2 during transportation. Cooling block (not shown)
Is composed of chain conveyors 12 installed in parallel and conveys an aluminum-based extruded profile material in a high temperature state.
緩衝部材１は、第５図の矢印で示すように、保持板３を
コンベアのスラット２の上側に前辺７から嵌め込み、水
平方向に強く押して保持板３の弾性変形により、係止片
９をスラット前端の切欠縁１３に位置させて取り付け
る。この際に、保持板３の両側部５，５はスラット２の
両側縁３７，３７に嵌まり、該保持板の停止片１０はス
ラット後縁３８と接触する。取り付け後には、コンベア
１２が回動してスラット２が逆転しても緩衝部材１が脱
落することはなく、搬送の際に押出し形材で引っ張られ
ても、該形材の荷重で緩衝部材１はスラット２に押圧さ
れるので脱離することはない。As shown by the arrow in FIG. 5, the cushioning member 1 fits the holding plate 3 on the upper side of the slat 2 of the conveyor from the front side 7 and strongly pushes the holding plate 3 in the horizontal direction to elastically deform the holding plate 3 so that the locking piece 9 is released. The slat is positioned and attached to the notch edge 13 at the front end. At this time, both side portions 5 and 5 of the holding plate 3 are fitted to both side edges 37 and 37 of the slat 2, and the stop piece 10 of the holding plate contacts the slat rear edge 38. After mounting, even if the conveyor 12 rotates and the slat 2 reverses, the cushioning member 1 does not fall off. Even if the cushioning member 1 is pulled by the extruded profile member during transportation, the cushioning member 1 is loaded by the load of the profile member. Is pressed by the slat 2 and is not detached.
一方、緩衝部材１の交換を要する場合には、フェルト材
４が摩耗して保持板３だけであるので曲がりやすく、前
辺７の方から緩衝部材１を水平方向に打撃すると、該緩
衝部材をスラット２から容易に脱離できる。On the other hand, when the cushioning member 1 needs to be replaced, the felt material 4 is worn and only the holding plate 3 is bent, so that the cushioning member 1 is easily bent. It can be easily detached from the slat 2.
（考案の効果） 本考案に係る緩衝部材は、搬送の際に押出し形材の表面
を傷つけず、粉塵が飛散して作業環境を悪化させること
もない。本考案の緩衝部材は、チェーンコンベアの各ス
ラットに嵌め込むだけで容易に着脱できるから、その交
換が容易である。本考案の緩衝部材によって、コンベア
１台に数百のスラットがあっても、この交換はごく少数
の人員と短時間で済んでしまい、両面接着テープのよう
にスラットから脱離した際に接着かすをスラット表面か
ら剥離する作業なども要しない。本考案においては、緩
衝部材の製造現場で連続的に保持板をフェルト材に固着
するので、アルミニウム系押出し形材の加工現場でフェ
ルトシートを搬送部品表面にいちいち接着する場合に比
べて作業能率が格段に優れている。(Advantages of the Invention) The cushioning member according to the present invention does not damage the surface of the extruded shape member during transportation, and does not cause dust scattering to deteriorate the working environment. Since the cushioning member of the present invention can be easily attached and detached only by fitting it into each slat of the chain conveyor, its replacement is easy. With the cushioning member of the present invention, even if there are hundreds of slats on one conveyor, this replacement can be done with a very small number of personnel in a short time, and when the detachment is made from the slats like double-sided adhesive tape, the replacement will occur. There is no need to remove the slat from the surface. In the present invention, since the holding plate is continuously fixed to the felt material at the manufacturing site of the cushioning member, the work efficiency is higher than that when the felt sheet is bonded to the surface of the conveying component one by one at the processing site of the aluminum-based extruded shape material. Remarkably excellent.
第１図は本考案に係るクーリングブロック用緩衝部材を
一例を示す平面図、第２図は本考案で用いる保持板の裏
面を示す平面図、第３図は第１図のIII−III線に沿って
切断した横断面図、第４図は第２図の保持板の展開図、
第５図はクーリングブロックにおけるスラットの配置状
態を示す部分平面図、第６図はチェーンコンベアのアタ
ッチ部材にスラット及び緩衝部材を取り付けた状態を例
示する要部断面図、第７図はクーリングブロックを構成
するチェーンコンベアを概略的に示す部分側面図であ
る。 １……緩衝部材、２……スラット、３……保持板、４…
…フェルト材、５，５……保持板両側部、９……係止
片、１０……停止片、１１，１１……アタッチ部材、１
２……チェーンコンベア。1 is a plan view showing an example of a cushioning member for a cooling block according to the present invention, FIG. 2 is a plan view showing a back surface of a holding plate used in the present invention, and FIG. 3 is a line III-III in FIG. FIG. 4 is a developed view of the holding plate of FIG. 2,
FIG. 5 is a partial plan view showing an arrangement state of slats in a cooling block, FIG. 6 is a sectional view of an essential part illustrating a state in which slats and cushioning members are attached to an attachment member of a chain conveyor, and FIG. 7 shows a cooling block. It is a partial side view which shows the chain conveyor which comprises roughly. 1 ... Buffer member, 2 ... Slat, 3 ... Holding plate, 4 ...
… Felt material, 5,5 …… Both sides of holding plate, 9 …… Locking piece, 10 …… Stopping piece, 11,11 …… Attachment member, 1
2 ... Chain conveyor.
Claims (1)
接設置する並列のチェーンコンベアで構成するクーリン
グブロックにおいて、各スラットとほぼ等しい平面形状
のばね鋼製の保持板と、該保持板の上面に固着し且つほ
ぼ平行四辺形の平面形状である耐熱性繊維製のフェルト
材とを有する緩衝部材を用い、前記保持板の両側部を下
向きに断面横Ｕ字形に屈曲するとともに、フェルト材に
対応する保持板の前辺の一部を斜めに裁断し、この裁断
部を下方へ斜めに曲げて係止片を形成し、且つ該保持板
の後辺を直角に折曲して停止片を形成することにより、
緩衝部材をスラットの上側に横方向から嵌め込み、保持
板の弾性変形で係止片をスラットの前端に位置させて着
脱自在に取り付けるクーリングブロック用緩衝部材。1. A cooling block constituted by parallel chain conveyors in which a large number of slats are installed close to each other through an attachment member, and a holding plate made of spring steel having a plane shape substantially equal to each slat and an upper surface of the holding plate. By using a cushioning member having a felt material made of heat-resistant fiber which is fixed and has a substantially parallelogram planar shape, both side portions of the holding plate are bent downward in a U-shaped cross section and correspond to the felt material. A part of the front side of the holding plate is cut diagonally, the cut part is bent obliquely downward to form a locking piece, and the rear side of the holding plate is bent at a right angle to form a stop piece. By
A cushioning member for a cooling block in which a cushioning member is laterally fitted on the upper side of a slat, and a retaining plate is elastically deformed to position a locking piece at the front end of the slat and detachably attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988079037U JPH065284Y2 (en) | 1988-06-15 | 1988-06-15 | Cushioning member for cooling block of extruded aluminum material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988079037U JPH065284Y2 (en) | 1988-06-15 | 1988-06-15 | Cushioning member for cooling block of extruded aluminum material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH022312U JPH022312U (en) | 1990-01-09 |
| JPH065284Y2 true JPH065284Y2 (en) | 1994-02-09 |
Family
ID=31303926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988079037U Expired - Lifetime JPH065284Y2 (en) | 1988-06-15 | 1988-06-15 | Cushioning member for cooling block of extruded aluminum material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065284Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5624710U (en) * | 1979-08-01 | 1981-03-06 | ||
| JPS59108716U (en) * | 1983-01-14 | 1984-07-21 | 株式会社椿本チエイン | Hinged table top chain |
| EP0175483B1 (en) * | 1984-08-20 | 1989-06-14 | The Laitram Corporation | Conveyor belt having insertable & selectable conveying members |
-
1988
- 1988-06-15 JP JP1988079037U patent/JPH065284Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH022312U (en) | 1990-01-09 |
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