JPH0318496Y2 - - Google Patents
Info
- Publication number
- JPH0318496Y2 JPH0318496Y2 JP5094185U JP5094185U JPH0318496Y2 JP H0318496 Y2 JPH0318496 Y2 JP H0318496Y2 JP 5094185 U JP5094185 U JP 5094185U JP 5094185 U JP5094185 U JP 5094185U JP H0318496 Y2 JPH0318496 Y2 JP H0318496Y2
- Authority
- JP
- Japan
- Prior art keywords
- wicket
- sheet
- oven
- roller chain
- chain
- 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
- 238000005452 bending Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
Description
【考案の詳細な説明】
(イ) 考案の分野
この考案は、多数のウイケツトを配設したシー
トオーブンに関する。[Detailed explanation of the invention] (a) Field of the invention This invention relates to a sheet oven equipped with a large number of wickets.
(ロ) 考案の背景
従来、この種のシートオーブンとして、第４図
に示す構造のものがあつた。(b) Background of the invention Conventionally, this type of sheet oven had the structure shown in Figure 4.
このものは、アタチメント付ローラーチエン１
１をオーブン内の両側に配設し、この各アタチメ
ントにウイケツト１２を傾斜させて取付けたもの
であり、このウイケツト１２にシート１３を立て
掛けて連続操業しているが、このシート１３が極
薄物の金属板の場合は、自重により図のＡ部分の
ように腰折れを生じ、搬送およびオーブン内雰囲
気の流れを阻害して、熱処理に悪影響を与える原
因となつていた。 This one is a roller chain with attachment 1
1 are placed on both sides of the oven, and a wicket 12 is attached to each attachment at an angle.A sheet 13 is placed on the wicket 12 for continuous operation. In the case of a metal plate, its own weight causes the plate to buckle as shown in part A in the figure, which obstructs transportation and the flow of the atmosphere in the oven, resulting in an adverse effect on heat treatment.
(ハ) 考案の目的
この考案は、各ウイケツト間にシートの挿入基
部を挟持可能として腰折れをなくし、搬送および
オーブン内雰囲気の流れを良好にし、熱処理を効
率よく行うことのできるシートオーブンのウイケ
ツトの提供を目的とする。(c) Purpose of the invention This invention is a sheet oven wicket that can hold the insertion base of the sheet between each wicket, eliminate bending, improve conveyance and the flow of the atmosphere in the oven, and efficiently perform heat treatment. For the purpose of providing.
(ニ) 考案の構成
この考案は、オーブンに配列して取り付けた各
ウイケツト基部に、前方屈曲部と後方屈曲部とを
形成したシートオーブンのウイケツトであること
を特徴とする。(d) Structure of the invention This invention is characterized by a wicket for a sheet oven in which a front bent part and a rear bent part are formed at the base of each wicket arranged and attached to the oven.
(ホ) 考案の効果
この考案によれば、配列ウイケツトの各基部に
前方屈曲部と後方屈曲部とを形成したので、各ウ
イケツト間に挿入されるシート基部は前位ウイケ
ツトの後方屈曲部と後立ウイケツトの前方屈曲部
とによつて挟持されるので、シートが極薄金属板
であつても直立状態でオーブン内を通過させて、
良好な熱処理を行なうことができる。(e) Effects of the invention According to this invention, a forward bent part and a rear bent part are formed at each base of the array wicket, so that the seat base inserted between each wicket is connected to the rear bent part of the front wicket. Since the sheet is held between the front bent part of the upright wick, even if the sheet is an extremely thin metal plate, it can be passed through the oven in an upright state.
Good heat treatment can be performed.
(ヘ) 考案の実施例
この考案の一実施例を、以下図面に基づいて詳
述する。(f) Example of the invention An example of the invention will be described below in detail based on the drawings.
図面はシートオーブンを示し、第１図におい
て、１はオーブン内の両側に配置したローラーチ
エン、２はローラーチエン１のアタチメントに少
し傾斜して取付けたウイケツトで、このウイケツ
ト２は矢印方向に進行する。 The drawing shows a sheet oven, and in Fig. 1, 1 is a roller chain placed on both sides of the oven, 2 is a wick attached to the attachment of roller chain 1 at a slight inclination, and this wicket 2 moves in the direction of the arrow. .
上述のウイケツト２は第２図にも示すように両
側に下部が前方に彎曲した前方屈曲枝桿Ｂを突設
させると共に、中央に下部が後方に彎曲した後方
屈曲枝桿Ｃを突設させる。 As shown in FIG. 2, the above-mentioned wicket 2 has a forward bent branch B whose lower part is curved forward on both sides, and a rear bent branch C whose lower part is curved backward in the center.
３はシートで、このシート３はオーブン入口の
送入部のウイケツト２内に送入する。 Reference numeral 3 denotes a sheet, and this sheet 3 is fed into the wick 2 at the feeding section at the entrance of the oven.
４はローラーチエン１の鎖歯車であり、ローラ
ーチエン１の進行につれて矢印方向に回転する。 4 is a chain gear of the roller chain 1, which rotates in the direction of the arrow as the roller chain 1 advances.
上述の鎖歯車４にローラーチエン１が巻き付く
以前までは、先行ウイケツト２の枝桿Ｃと後行ウ
イケツト２の枝桿Ｂとは、イ位置では交鎖してい
るが、ローラーチエン１が鎖歯車４に噛合つて巻
き付くと、ウイケツト２は自然に放射状に先端が
開き、ロ位置で上述の枝桿Ｂ，Ｃがはなれて開
き、ハ位置でコンベヤー（図示せず）により搬送
されてきたシート３が送入される。 Before the roller chain 1 was wrapped around the chain gear 4 mentioned above, the branch rod C of the leading wicket 2 and the branch rod B of the trailing wicket 2 were crossed at the A position, but the roller chain 1 was not connected to the chain. When the wicket 2 meshes with the gear 4 and wraps around it, the tip of the wicket 2 naturally opens radially, and at the position B, the above-mentioned branch rods B and C separate and open, and at the position C, the sheet conveyed by the conveyor (not shown) is opened. 3 is sent.
ローラーチエン１は進行して鎖歯車４より離脱
すれば、放射状に開いていたウイケツト２，２は
平行状態となつて、先行ウイケツトの枝桿Ｃと後
行ウイケツトの枝桿Ｂとで、第３図に示すように
シート３を前後より押へ込んで一部を波状に変形
する。 When the roller chain 1 advances and separates from the chain gear 4, the wickets 2, which were opened radially, become parallel, and the third wicket is connected to the branch rod C of the leading wicket and the branch rod B of the trailing wicket. As shown in the figure, the sheet 3 is pushed in from the front and back to partially deform it into a wavy shape.
第３図に示すように、シート３のＸ−Ｘ方向を
波形にすれば、Ｙ−Ｙ方向の曲げに対する抗力は
大きくなり、シート３は従来のＡのように腰折れ
することもない。 As shown in FIG. 3, if the sheet 3 is made corrugated in the X-X direction, the resistance to bending in the Y-Y direction will be increased, and the sheet 3 will not buckle like the conventional sheet A.
オーブン出口のシート３の取出部は、上述の送
入側の逆操作となるので省略する。 The section for taking out the sheet 3 at the oven exit is omitted because it is the reverse operation of the above-mentioned feeding side.
上述のように極薄物金属板シートを熱処理後原
形に復元する程度の波状変形をすることにより、
極薄物金属板シートを直立させてオーブン内を通
過させることができ、したがつて良好な熱処理を
可能にすることができる。 As mentioned above, by applying wave-like deformation to the extent that the ultra-thin metal sheet is restored to its original shape after heat treatment,
The ultra-thin metal sheet can be passed through the oven in an upright manner, thus allowing for good heat treatment.
図面はこの考案の一実施例を示し、第１図はシ
ートオーブンの要部を示す側面図、第２図はウイ
ケツトの斜視図、第３図は挟持シートの斜視図、
第４図は従来例のオーブンの一部側面図である。
１……ローラーチエン、２……ウイケツト、Ｂ
……前方屈曲部、Ｃ……後方屈曲部。
The drawings show an embodiment of this invention, with Fig. 1 being a side view showing the main parts of the sheet oven, Fig. 2 being a perspective view of the wicket, and Fig. 3 being a perspective view of the sandwiched sheet.
FIG. 4 is a partial side view of a conventional oven. 1... Roller chain, 2... Wicket, B
...Forward bending part, C...Backward bending part.
Claims (1)
部に、前方屈曲部と後方屈曲部とを設けたシート
オーブンのウイケツト。 A wick for a sheet oven having a forward bending part and a rear bending part at the base of each wicket installed in an array in the oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5094185U JPH0318496Y2 (en) | 1985-04-05 | 1985-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5094185U JPH0318496Y2 (en) | 1985-04-05 | 1985-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61168158U JPS61168158U (en) | 1986-10-18 |
| JPH0318496Y2 true JPH0318496Y2 (en) | 1991-04-18 |
Family
ID=30569544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5094185U Expired JPH0318496Y2 (en) | 1985-04-05 | 1985-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318496Y2 (en) |
-
1985
- 1985-04-05 JP JP5094185U patent/JPH0318496Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61168158U (en) | 1986-10-18 |
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