JPS6120024Y2 - - Google Patents
Info
- Publication number
- JPS6120024Y2 JPS6120024Y2 JP15022280U JP15022280U JPS6120024Y2 JP S6120024 Y2 JPS6120024 Y2 JP S6120024Y2 JP 15022280 U JP15022280 U JP 15022280U JP 15022280 U JP15022280 U JP 15022280U JP S6120024 Y2 JPS6120024 Y2 JP S6120024Y2
- Authority
- JP
- Japan
- Prior art keywords
- annealing
- pipe
- wire
- cooling tank
- control valve
- 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
- 238000000137 annealing Methods 0.000 claims description 37
- 238000001816 cooling Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 210000003298 dental enamel Anatomy 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Landscapes
- Control Of Heat Treatment Processes (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Description
【考案の詳細な説明】
本考案は線材の連続焼鈍装置に係り、特に線材
の停止時に焼鈍炉内の温度を急速に低下させるた
めの送風装置を備えた連続焼鈍装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a continuous annealing apparatus for wire rods, and more particularly to a continuous annealing apparatus equipped with an air blower for rapidly lowering the temperature inside the annealing furnace when the wire rod is stopped.
従来、エナメル線の製造においては線材を連続
的に焼鈍してエナメル焼付機へ送り込むことが行
なわれており、このような連続焼鈍装置として
は、例えば第１図に示すような焼鈍装置が使用さ
れている。第１図は冷却水槽１の冷却水２中に、
一端を浸漬させた焼鈍パイプ３を傾斜配置させ、
冷却水２をシーズヒータ４により80℃程度に加温
すると共に、500〜700℃の温度で焼鈍させた例え
ば銅線の如き焼鈍線材５を、焼鈍パイプ３を通し
て冷却水２中に導き、ガイドシーブ６、引取りロ
ール７を経て巻取りボビン（図示せず）に巻取る
ものであり、線材焼鈍のための熱源としては、ヒ
ータ８により加熱されたガスを耐熱フアン９によ
り焼鈍パイプ３中を経由して循環させる方式とな
つている。あるいは熱源として電熱ヒータにより
直接加熱する方式も使用されているが、いずれの
方式においても焼鈍パイプ３は高温の水蒸気によ
りシールされ、また冷却水２中の溶存酸素も加温
により放出されるので、焼鈍線材が酸化されて変
色を起す虞れは殆んどない。 Conventionally, in the production of enamelled wire, the wire rod is continuously annealed and sent to an enamel baking machine. As such a continuous annealing machine, for example, an annealing machine as shown in Fig. 1 is used. ing. Figure 1 shows that in the cooling water 2 of the cooling water tank 1,
An annealing pipe 3 with one end immersed is arranged at an angle,
The cooling water 2 is heated to about 80°C by the sheathed heater 4, and an annealed wire 5, such as a copper wire, annealed at a temperature of 500 to 700°C is guided into the cooling water 2 through the annealing pipe 3, and then the guide sieve 6. The wire is wound onto a winding bobbin (not shown) via a take-up roll 7, and as a heat source for annealing the wire, gas heated by a heater 8 is passed through the annealing pipe 3 by a heat-resistant fan 9. The method is to circulate the water. Alternatively, a method of directly heating with an electric heater as a heat source is also used, but in either method, the annealing pipe 3 is sealed with high-temperature steam, and the dissolved oxygen in the cooling water 2 is also released by heating. There is almost no risk that the annealed wire will be oxidized and discolored.
しかしながら、上記のような焼鈍装置において
は、作業中に焼鈍装置外での断線等のトラブルに
より走行する線材を停止させた場合、ヒータ電源
を遮断しているが温度低下に時間を要するため焼
鈍パイプ中に停止した線材は断線し易くなり、特
に銅細線やアルミ線の場合にはほとんど断線し、
再び作業を開始するには焼鈍パイプへの線通しを
行なわねばならないという欠点を有していた。 However, in the above-mentioned annealing equipment, if the running wire is stopped due to a problem such as a wire breakage outside the annealing equipment during work, the heater power is cut off, but it takes time for the temperature to drop, so the annealing pipe Wires that are stopped inside are likely to break, especially in the case of thin copper wires and aluminum wires.
This had the disadvantage that the annealed pipe had to be threaded in order to restart the work.
本考案は上記の事情に鑑みてなされたもので、
即ち、傾斜配置された、ガスあるいは電熱ヒータ
ーによつて加熱される焼鈍炉と水あるいは温水を
収容した冷却槽と、前記焼鈍炉中に配置され、か
つ先端が前記冷却槽に挿入された焼鈍パイプとを
備えた線材の連続焼鈍装置において、前記焼鈍パ
イプの先端近傍に開口端を有するパイプに接続さ
れた送風装置と、前記冷却槽下端に制御弁を介し
て接続された排水用パイプと、前記焼鈍パイプ中
を走行する線材の停止を検出して前記制御弁を開
放するとともに、前記送風装置を始動させる制御
装置とを設けたことを特徴とする線材の連続焼鈍
装置に関する。 This idea was made in view of the above circumstances.
That is, an annealing furnace heated by a gas or electric heater, a cooling tank containing water or hot water, and an annealing pipe arranged in the annealing furnace and whose tip is inserted into the cooling tank. a continuous annealing apparatus for wire rods, comprising: a blower connected to a pipe having an open end near the tip of the annealing pipe; a drainage pipe connected to the lower end of the cooling tank via a control valve; The present invention relates to a continuous annealing apparatus for wire rods, characterized in that it is provided with a control device that detects the stoppage of the wire rod traveling in the annealing pipe, opens the control valve, and starts the blower device.
以下図面を参照して本考案の一実施例を説明す
る。第２図において１〜９は第１図と同一部分を
それぞれ示しており、１０は送風装置、１１は制
御弁、１２は制御装置である。線材５′は伸線機
（図示せず）よりガイドシーブ１３を介して焼鈍
パイプ３内を通過し、冷却水槽１、ガイドシーブ
６、引取ロール７を経てエナメル焼付機（図示せ
ず）でエナメルを塗布焼付けされた後巻取られ
る。 An embodiment of the present invention will be described below with reference to the drawings. In FIG. 2, 1 to 9 indicate the same parts as in FIG. 1, 10 is a blower, 11 is a control valve, and 12 is a control device. The wire rod 5' is passed from a wire drawing machine (not shown) through a guide sheave 13 into an annealing pipe 3, passes through a cooling water tank 1, a guide sheave 6, a take-up roll 7, and is enameled by an enamel baking machine (not shown). After being coated and baked, it is rolled up.
前記エナメル焼付機で焼鈍線材５が断線した場
合、ガイドシーブ１３は停止するのでこれを検出
し、その信号ａを制御装置１２へ入力する。制御
装置１２は前記記号ａにより耐熱フアン９のモー
タ１４を停止させるとともに、ヒータ８の電源を
遮断する。同時に前記焼鈍パイプ３の先端近傍に
開口端を有するパイプ１５に接続された送風装置
（例えば冷風ブロア）１０のモータ１６を駆動す
るとともに、冷却水槽１の冷却水２を、制御弁１
１を作動させて排水パイプ１７より排出し、前記
焼鈍パイプ３内へ冷風を送り込む。 When the annealed wire 5 breaks in the enamel baking machine, the guide sheave 13 stops, so this is detected and the signal a is input to the control device 12. The control device 12 stops the motor 14 of the heat-resistant fan 9 and cuts off the power to the heater 8 according to the symbol a. At the same time, the motor 16 of the air blower (for example, a cold air blower) 10 connected to the pipe 15 having an open end near the tip of the annealing pipe 3 is driven, and the cooling water 2 of the cooling water tank 1 is supplied to the control valve 1.
1 is activated to discharge the water from the drain pipe 17 and send cold air into the annealing pipe 3.
以上のように構成された本考案によれば、作業
中のトラブル等により焼鈍装置内の線材が停止し
た場合に、焼鈍パイプ内の温度が急速に低下する
ため、焼鈍炉内で断線することがなく作業性が向
上するとともに、その構成も簡単で従来装置に部
分的な改良を施すことによつて得られる等の利点
を有する。 According to the present invention configured as described above, when the wire in the annealing equipment stops due to trouble during work, the temperature in the annealing pipe decreases rapidly, so there is no possibility of wire breakage in the annealing furnace. This method has advantages such as improved workability, simple structure, and can be obtained by partially improving a conventional device.
尚、以上の実施例においてはヒータを用いた熱
風循環式焼鈍装置について説明したが、本考案は
電熱ヒータを用いた直接加熱式、ガス加熱式、あ
るいは電流焼鈍式の連続焼鈍装置にも適用され
る。又断線の検出方法もガイドシーブの停止によ
るものでなく、他の方法による検出も可能であ
る。 In the above embodiments, a hot air circulation type annealing apparatus using a heater was explained, but the present invention can also be applied to a direct heating type, gas heating type, or electric current annealing type continuous annealing apparatus using an electric heater. Ru. Further, the method for detecting a disconnection is not based on stopping the guide sheave, but other methods can also be used to detect the disconnection.
第１図は従来の連続焼鈍装置を示す概略断面
図、第２図は本考案の概略断面図を示す。
１……冷却水槽、３……焼鈍パイプ、５……焼
鈍線材、６，１３……ガイドシーブ、８……ヒー
タ、９……耐熱フアン、１０……送風装置、１１
……制御弁、１２……制御装置。
FIG. 1 is a schematic sectional view showing a conventional continuous annealing apparatus, and FIG. 2 is a schematic sectional view of the present invention. 1... Cooling water tank, 3... Annealed pipe, 5... Annealed wire, 6, 13... Guide sheave, 8... Heater, 9... Heat resistant fan, 10... Air blower, 11
...Control valve, 12...Control device.
Claims (1)
よつて加熱される焼鈍炉と水あるいは温水を収容
した冷却槽と、前記焼鈍炉中に配置され、かつ先
端が前記冷却槽に挿入された焼鈍パイプとを備え
た線材の連続焼鈍装置において、前記焼鈍パイプ
の先端近傍に開口端を有するパイプに接続された
送風装置と、前記冷却槽下端に制御弁を介して接
続された排水用パイプと、前記焼鈍パイプ中を走
行する線材の停止を検出して前記制御弁を開放す
るとともに、前記送風装置を始動させる制御装置
とを設けたことを特徴とする線材の連続焼鈍装
置。 An annealing furnace heated by a gas or electric heater, arranged at an angle, a cooling tank containing water or hot water, and an annealing pipe arranged in the annealing furnace and whose tip is inserted into the cooling tank. A continuous wire annealing apparatus comprising: a blower connected to a pipe having an open end near the tip of the annealing pipe; a drainage pipe connected to the lower end of the cooling tank via a control valve; and the annealing pipe. 1. A continuous annealing apparatus for wire rods, comprising: a control device that detects stoppage of the wire rod running therein, opens the control valve, and starts the blower device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15022280U JPS6120024Y2 (en) | 1980-10-21 | 1980-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15022280U JPS6120024Y2 (en) | 1980-10-21 | 1980-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5774972U JPS5774972U (en) | 1982-05-08 |
| JPS6120024Y2 true JPS6120024Y2 (en) | 1986-06-17 |
Family
ID=29509598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15022280U Expired JPS6120024Y2 (en) | 1980-10-21 | 1980-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6120024Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8864898B2 (en) | 2011-05-31 | 2014-10-21 | Honeywell International Inc. | Coating formulations for optical elements |
-
1980
- 1980-10-21 JP JP15022280U patent/JPS6120024Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8864898B2 (en) | 2011-05-31 | 2014-10-21 | Honeywell International Inc. | Coating formulations for optical elements |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5774972U (en) | 1982-05-08 |
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