JPS6235858B2 - - Google Patents
Info
- Publication number
- JPS6235858B2 JPS6235858B2 JP57183845A JP18384582A JPS6235858B2 JP S6235858 B2 JPS6235858 B2 JP S6235858B2 JP 57183845 A JP57183845 A JP 57183845A JP 18384582 A JP18384582 A JP 18384582A JP S6235858 B2 JPS6235858 B2 JP S6235858B2
- Authority
- JP
- Japan
- Prior art keywords
- soldered
- soldering
- transport
- setting section
- transportation
- 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
- 238000005476 soldering Methods 0.000 claims description 22
- 238000000926 separation method Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
【発明の詳細な説明】
本発明は、チユーナ・フレーム等の被半田付け
物を半田付けするための半田付け装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a soldering device for soldering an object to be soldered, such as a tuner frame.
そして、本発明の目的は、被半田付け物の半田
付けが連続的に行われ、しかも被半田付け物の半
田付け完了後の取外しも自動的に行われるように
した半田付け装置を提供することである。 It is an object of the present invention to provide a soldering device that allows continuous soldering of objects to be soldered and also automatically removes objects after soldering is completed. It is.
以下、本発明の実施例について説明する。第１
図はその半田付け装置の全体の概略を示すもので
あり、１は駆動輪２と被駆動輪３との間に懸架さ
れたエンド・レスで耐熱性の搬送ベルトを示し、
その搬送ベルト１の表面には、所定ピツチで耐熱
性のホルダ４が複数個取り付けられている。この
ホルダ４は、上面にＬ字形状の壁部４ａと段部４
ｂが形成され、底部に有底の穴４ｃが形成されて
いる。５はこのホルダ４の到来を検知するリミツ
ト・スイツチ、６１は赤外線発光器、６２は赤外
線受光器であり、これらの発光器６１と、受光器
６２とは、光電スイツチ６を構成し、その光軸は
被半田付け物としてのチユーナ・フレーム１０の
進行方向先端を検知するようになつている。そし
て、この光電スイツチ６とリミツト・スイツチ５
の検知出力の論理和がとられることにより、搬送
ベルト１を搬送する駆動輪２の駆動が所定時間、
例えば15秒停止するようになつている。７はエ
ア・ヒータを示し、停止したチユーナ・フレーム
１０の半田付け部ａに先端が臨むように配置され
ている。このエア・ヒータ７は、先端のノズル部
７ａの内部にニクロム線ヒータが設けられ、基部
７ｂから圧搾空気がその先端に抜けるように構成
されている。そして、このエア・ヒータ７の部分
には、熱が逃げないように、耐熱性の保温カバー
８が被せられている。なお、このカバー８の天井
の一部は内部が視認できるように耐熱性のガラス
で覆われている。９は搬送ベルト１の進行方向折
り返し部分の近傍に設けられた板状物で成る分離
装置であり、その先端の彎曲部９ａは搬送ベルト
１の曲面部分の前方に位置し、かつ駆動輪２の回
転軸２ａからの距離が上から下方向にかけて順次
増大するような彎曲形状となつている。 Examples of the present invention will be described below. 1st
The figure schematically shows the entire soldering device, and 1 shows an endless heat-resistant conveyor belt suspended between a driving wheel 2 and a driven wheel 3;
A plurality of heat-resistant holders 4 are attached to the surface of the conveyor belt 1 at predetermined pitches. This holder 4 has an L-shaped wall portion 4a and a step portion 4 on the top surface.
b is formed, and a bottomed hole 4c is formed at the bottom. 5 is a limit switch that detects the arrival of the holder 4; 61 is an infrared emitter; and 62 is an infrared receiver; these emitters 61 and receiver 62 constitute a photoelectric switch 6. However, its optical axis is adapted to detect the forward end of the tuner frame 10 as the object to be soldered. And this photoelectric switch 6 and limit switch 5
By taking the logical sum of the detection outputs, the drive wheel 2 that conveys the conveyor belt 1 is driven for a predetermined time.
For example, it is designed to pause for 15 seconds. Reference numeral 7 denotes an air heater, which is arranged so that its tip faces the soldered portion a of the stopped tuner frame 10. This air heater 7 is configured such that a nichrome wire heater is provided inside a nozzle portion 7a at the tip, and compressed air escapes from the base 7b to the tip. A heat-resistant heat-insulating cover 8 is placed over the air heater 7 to prevent heat from escaping. Note that a part of the ceiling of this cover 8 is covered with heat-resistant glass so that the inside can be seen. Reference numeral 9 denotes a separating device made of a plate-like material provided near the folded portion of the conveyor belt 1 in the traveling direction.The curved portion 9a at the tip thereof is located in front of the curved portion of the conveyor belt 1, and is connected to the drive wheel 2. It has a curved shape such that the distance from the rotating shaft 2a increases sequentially from the top to the bottom.
チユーナ・フレーム１０は、第２図に示すよう
に、底片１０ａ、側片１０ｂ，１０ｃで構成され
るコ字形状で成り、その一方の側片１０ｂには外
側からアンテナ端子１１の段部１１ａを差し込ん
で半田付けするための孔１０b1が形成されてい
る。 As shown in FIG. 2, the tuner frame 10 has a U-shape consisting of a bottom piece 10a, side pieces 10b, 10c, and one side piece 10b has a stepped portion 11a of the antenna terminal 11 attached from the outside. A hole 10b1 is formed for insertion and soldering.
以上において、チユーナ・フレーム１０に対す
るアンテナ端子１１の半田付けは、まず搬送ベル
ト１上のホルダ４の穴４ｃにアンテナ端子１１
を、その段部１１ａが上を向くように挿入する。
次にチユーナ・フレーム１０を、その底片１０ａ
がホルダ４の壁４ａの隅に位置し、かつ側片１０
ｂがその壁４ａと段部４ｂの間に位置し、その側
片１０ｂの孔１０b1が穴４ｃに差し込まれたアン
テナ端子１１の段部１１ａに挿入するようにす
る。そして次に、チユーナ・フレーム１０の側片
１０ｂから内部に突出するアンテナ端子１１の周
囲にリング形状に折り曲げた糸半田１２をのせ
て、半田付け部ａを形成する。以上により、半田
付けのためのセツトが完了するが、このようなセ
ツトを搬送ベルト１によつて送られてくる各ホル
ダ４について、保温カバー８の入り口８ａの前あ
たりのセツト部分Ａで順次行う。 In the above, the antenna terminal 11 is soldered to the tuner frame 10. First, the antenna terminal 11 is soldered to the hole 4c of the holder 4 on the conveyor belt 1.
is inserted so that the stepped portion 11a faces upward.
Next, the tuner frame 10 is attached to its bottom piece 10a.
is located at the corner of the wall 4a of the holder 4, and the side piece 10
b is located between the wall 4a and the step 4b, and the hole 10b1 of the side piece 10b is inserted into the step 11a of the antenna terminal 11 inserted into the hole 4c. Next, a ring-shaped solder wire 12 is placed around the antenna terminal 11 protruding inward from the side piece 10b of the tuner frame 10 to form a soldering portion a. With the above steps, the setting for soldering is completed, but such setting is performed in sequence for each holder 4 sent by the conveyor belt 1 at the setting part A in front of the entrance 8a of the heat insulation cover 8. .
搬送ベルト１が矢印方向に送られると、それに
伴つてホルダ４が同方向に進み、保温カバー８内
でリミツト・スイツチ５に当接すると、そのホル
ダ４にチユーナ・フレーム１０がセツトされてい
る場合には、そのチユーナ・フレーム１０が光電
スイツチ６で検知されるので、リミツト・スイツ
チ５と光電スイツチ６の検知出力の論理和出力に
よつて、駆動輪２の駆動が所定時間だけ停止す
る。この停止により、チユーナ・フレーム１０の
半田付け部ａがエア・ヒータ７の先端７ａに位置
し、エア・ヒータ７の熱風によつて、その半田付
け部ａの糸半田１２が溶融する。そして、所定時
間が経過すると、駆動輪２が駆動を開始し、次に
送られてくるホルダ４にチユーナ・フレーム１０
がセツトされていると、同様な動作により、半田
付けが行われる。チユーナ・フレーム１０がセツ
トされていない場合には、駆動輪２の停止は行わ
れない。 When the conveyor belt 1 is fed in the direction of the arrow, the holder 4 moves in the same direction and comes into contact with the limit switch 5 inside the heat insulating cover 8, indicating that the tuner frame 10 is set on the holder 4. Since the tuner frame 10 is detected by the photoelectric switch 6, the drive of the drive wheels 2 is stopped for a predetermined period of time based on the OR output of the detection outputs of the limit switch 5 and the photoelectric switch 6. By this stop, the soldered portion a of the tuner frame 10 is located at the tip 7a of the air heater 7, and the thread solder 12 of the soldered portion a is melted by the hot air from the air heater 7. Then, when a predetermined period of time has elapsed, the drive wheel 2 starts driving, and the tuner frame 10 is attached to the holder 4 that is sent next.
If is set, soldering is performed by a similar operation. If the tuner frame 10 is not set, the drive wheels 2 are not stopped.
その後、半田付けを完了したチユーナ・フレー
ム１０が駆動輪２の側に進むと、その搬送途中の
冷却部分Ｂで半田付け部分ａが凝固し、更に進む
と、搬送ベルト１の折り返し部分で、分離装置９
によつて、ホルダ４からチユーナ・フレーム１０
が浮き上がつて、脱落する。この分離・脱落は、
第３図に示すように、チユーナ・フレーム１０の
上側の側片１０ｃの内側が分離装置９の先端の彎
曲部９ａの外面に当接し、搬送ベルト１の移動に
つれてその彎曲部９ａの外面に乗り上げるように
なつて、ホルダ４から浮き上がることにより、行
われる。 After that, when the soldered tuner frame 10 moves toward the driving wheel 2, the soldered part a solidifies at the cooling part B during the transport, and as it moves further, it separates at the folded part of the transport belt 1. Device 9
From holder 4 to tuner frame 10
floats up and falls off. This separation and shedding is caused by
As shown in FIG. 3, the inner side of the upper side piece 10c of the tuner frame 10 comes into contact with the outer surface of the curved portion 9a at the tip of the separating device 9, and rides on the outer surface of the curved portion 9a as the conveyor belt 1 moves. This is done by floating up from the holder 4.
なお、以上は一実施例であり、半田付けは、エ
ア・ヒータ７の搬送方向の反対側にホルダ４の配
置間隔だけ隔てて、もう１個別のエア・ヒータを
設置し、かつその別のエア・ヒータの先端に位置
するチユーナ・フレームを検知する光電スイツチ
を別に設置し、その別のエア・ヒータによつてチ
ユーナ・フレームの半田付け部ａが、エア・ヒー
タ７による溶融に先立つて予熱されるようにする
こともできる。この場合、別に設置した光電スイ
ツチによりチユーナ・フレームが検知されること
により、駆動輪２が所定時間停止して、予熱がお
こなわれる。 Note that the above is just one example, and the soldering is performed by installing another individual air heater on the opposite side of the conveying direction of the air heater 7, separated by the arrangement interval of the holder 4, and - A photoelectric switch is separately installed to detect the tuner frame located at the tip of the heater, and the soldered part a of the tuner frame is preheated by the separate air heater before being melted by the air heater 7. You can also make it so that In this case, when the tuner frame is detected by a separately installed photoelectric switch, the driving wheels 2 are stopped for a predetermined period of time and preheating is performed.
以上のように本発明によれば、被半田付け物を
搬送部分にセツトするのみで自動的に半田付けが
行われ、しかもその半田付けが完了すると分離装
置により自動的に半田付け装置から被半田付け物
が取り外されるという特徴がある。 As described above, according to the present invention, soldering is automatically performed simply by setting the object to be soldered on the conveying part, and when the soldering is completed, the separating device automatically removes the object from the soldering device. It has the characteristic that the attachment can be removed.
第１図は本発明の一実施例の半田付け装置の概
略斜視図、第２図はチユーナ・フレームの半田付
け装置に対するセツトの説明用斜視図、第３図は
分離装置の作用説明用の側面図である。
Ａ…セツト部分、Ｂ…冷却部分、１…搬送ベル
ト、２…駆動輪、３…被駆動輪、４…ホルダ、５
…リミツト・スイツチ、６…光電スイツチ、７…
エア・ヒータ、８…保温カバー、９…分離装置、
１０…チユーナ・フレーム、１１…アンテナ端
子、１２…糸半田。
Fig. 1 is a schematic perspective view of a soldering device according to an embodiment of the present invention, Fig. 2 is a perspective view illustrating how a tuner frame is set to the soldering device, and Fig. 3 is a side view illustrating the operation of a separating device. It is a diagram. A...Set part, B...Cooling part, 1...Transport belt, 2...Drive wheel, 3...Driven wheel, 4...Holder, 5
...Limit switch, 6...Photoelectric switch, 7...
Air heater, 8...thermal cover, 9...separation device,
10... tuner frame, 11... antenna terminal, 12... thread solder.
Claims (1)
片を載せて搬送するエンド・レスの搬送手段と、
該搬送手段の搬送初期部分に設けられた上記被半
田付け物のセツト部分と、上記搬送手段の上記セ
ツト部分の次段に設けられ、上記被半田付け物の
到来を検知して上記搬送手段の搬送動作を所定時
間だけ停止させる検知手段と、該所定時間停止し
た上記被半田付け物の半田付け部分に先端が臨む
ヒータと、該ヒータの部分の次段に設けられ、上
記被半田付け物の上記半田付け部分を冷却する冷
却部分と、上記搬送手段の搬送終了部の折り返し
部分に設けられ上記被半田付け物を上記搬送手段
から分離させる分離手段とでなる半田付け装置に
おいて、 上記搬送手段が上記被半田付け物をセツトする
ホルダを所定間隔毎に有し、上記検知手段が上記
ホルダ及び上記被半田付け物の両者を検知した際
に上記搬送動作を所定時間だけ停止させ、上記分
離手段が上記折り返し部分の曲面の前方に位置し
且つ搬送方向に向かつて順次上記曲面からの距離
が増大する板状物でなり、上記分離手段により上
記側面コ字形状の被半田付け物が持ち上げられて
分離されるようにしたことを特徴とする半田付け
装置。[Scope of Claims] 1. Endless conveyance means for conveying an object to be soldered having a U-shaped side surface by placing one side piece of the object to be soldered;
A setting section for the object to be soldered is provided at the initial stage of transportation of the transportation means, and a setting section for the object to be soldered is provided at the next stage of the setting section of the transportation means to detect the arrival of the object to be soldered and to set the object to be soldered. a detection means for stopping the conveyance operation for a predetermined period of time; a heater whose tip faces the soldering portion of the object to be soldered that has stopped for the predetermined period of time; A soldering device comprising a cooling part that cools the soldering part, and a separation means that is provided at a folded back part of the transport end part of the transport means and separates the object to be soldered from the transport means, wherein the transport means It has holders for setting the objects to be soldered at predetermined intervals, and when the detecting means detects both the holders and the objects to be soldered, the conveying operation is stopped for a predetermined time, and the separating means It is a plate-shaped object that is located in front of the curved surface of the folded part and whose distance from the curved surface increases gradually in the conveyance direction, and the separation means lifts and separates the U-shaped side surface of the object to be soldered. A soldering device characterized in that the soldering device is configured to perform soldering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18384582A JPS5973176A (en) | 1982-10-20 | 1982-10-20 | Soldering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18384582A JPS5973176A (en) | 1982-10-20 | 1982-10-20 | Soldering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5973176A JPS5973176A (en) | 1984-04-25 |
| JPS6235858B2 true JPS6235858B2 (en) | 1987-08-04 |
Family
ID=16142839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18384582A Granted JPS5973176A (en) | 1982-10-20 | 1982-10-20 | Soldering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5973176A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49130852A (en) * | 1973-04-24 | 1974-12-14 | ||
| JPS5617180A (en) * | 1979-07-20 | 1981-02-18 | Matsushita Electric Ind Co Ltd | Automatic soldering device |
| JPS5710997A (en) * | 1980-06-25 | 1982-01-20 | Senju Metal Industry Co | Method and device for cooling printed board for automatic soldering device |
-
1982
- 1982-10-20 JP JP18384582A patent/JPS5973176A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49130852A (en) * | 1973-04-24 | 1974-12-14 | ||
| JPS5617180A (en) * | 1979-07-20 | 1981-02-18 | Matsushita Electric Ind Co Ltd | Automatic soldering device |
| JPS5710997A (en) * | 1980-06-25 | 1982-01-20 | Senju Metal Industry Co | Method and device for cooling printed board for automatic soldering device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5973176A (en) | 1984-04-25 |
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