JPS61145892A - Soldering method - Google Patents
Soldering methodInfo
- Publication number
- JPS61145892A JPS61145892A JP26970984A JP26970984A JPS61145892A JP S61145892 A JPS61145892 A JP S61145892A JP 26970984 A JP26970984 A JP 26970984A JP 26970984 A JP26970984 A JP 26970984A JP S61145892 A JPS61145892 A JP S61145892A
- Authority
- JP
- Japan
- Prior art keywords
- soldering
- electric wire
- iron
- wire
- releasing
- 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
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、自動化ラインにおいてワークをコテにより半
田付けする半田付方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a soldering method for soldering workpieces using a soldering iron in an automated line.
従来の技術
近年、半田付工程は製造ライシにおいて自動化が遅れて
いる残り少ない工程の1つとしてその自動化の要請が強
まっている。BACKGROUND OF THE INVENTION In recent years, there has been an increasing demand for automation of the soldering process, as it is one of the few remaining processes in manufacturing processes that have been slow to be automated.
以下図面を参照しながら、従来の半田付方法の一例につ
いて説明する。An example of a conventional soldering method will be described below with reference to the drawings.
第7図〜第12図は従来の半田付方法の工程を示すもの
である。第7図において、1はワーク、2は電極、3は
電線、4は電線3の方向を規制するチャック、第8図に
おいて6はコテ、6は半田である。第7図において電線
3は前工程において、先端部が電極2に載るようにワー
ク1に挿入、固定されている。7 to 12 show the steps of a conventional soldering method. In FIG. 7, 1 is a workpiece, 2 is an electrode, 3 is an electric wire, 4 is a chuck that regulates the direction of the electric wire 3, and in FIG. 8, 6 is a soldering iron, and 6 is a solder. In FIG. 7, the electric wire 3 is inserted and fixed into the workpiece 1 in a pre-process so that the tip rests on the electrode 2.
以下その動作について説明する。The operation will be explained below.
第7図において、前工程において電線3が挿入、固定さ
れたワーク1が半田付位置に位置決めされる。電線3の
方向を規制するチャック4が下降する。In FIG. 7, the workpiece 1 into which the electric wire 3 was inserted and fixed in the previous step is positioned at a soldering position. A chuck 4 that regulates the direction of the electric wire 3 is lowered.
第9図において、チャック4がワーク1に挿入。In FIG. 9, chuck 4 is inserted into workpiece 1.
固定された電線3を挾み電極中中の中央に来るように方
向規制する。第10図においてコテ6を電線3及び電極
2に当接させ、半田−を供給して半田付を行う。The fixed electric wire 3 is sandwiched and its direction is regulated so that it comes to the center of the electrode. In FIG. 10, a soldering iron 6 is brought into contact with the electric wire 3 and the electrode 2, and soldering is performed by supplying solder.
第11図において、半田付終了後チャック4が開いて電
線3の方向規制を解除する。電線3は半田が載った電極
2ど接続される。In FIG. 11, after soldering is completed, the chuck 4 is opened to release the direction restriction of the electric wire 3. The electric wire 3 is connected to the electrode 2 on which solder is applied.
発明が解決しようとする問題点
しかしながら上記のような構成では、第7図に示すよう
に、前工程において電線3を挿入、固定した時の方向が
正しい位置よりずれている場合、第9図に示すように、
チャック4により方向を規制するが、電線3はワーク1
に挿入、固定されているので、電線3には元の方向に戻
ろうとするスプリングバックの力が働いている。第12
図に示にあり、その間にチャック4を開くと第11図に
示すように電線3.はスプリングバックの力で半田が載
った電極2上からはずれ半田不良となるという問題点を
有していた。Problems to be Solved by the Invention However, with the above configuration, if the direction when the electric wire 3 is inserted and fixed in the previous process is deviated from the correct position as shown in FIG. As shown,
The direction is regulated by the chuck 4, but the electric wire 3 is
Since the electric wire 3 is inserted and fixed, a springback force is acting on the electric wire 3 to try to return it to its original direction. 12th
If the chuck 4 is opened during this time, the electric wire 3. had the problem that the solder would come off the electrode 2 on which it was placed due to the force of springback, resulting in a soldering defect.
本発明は上記問題点に鑑み、電線が半田付終了後にずれ
ることがない半田付方法を提供するものである。In view of the above problems, the present invention provides a soldering method in which the electric wire does not shift after soldering.
問題点を解決するための手段
上記問題点を解決するために本発明の半田付方法は、半
田付終了後コテが上昇してからも半田が固まるまでの間
はチャックによる電線の方向規制を続けるという構成を
備えたものである。Means for Solving the Problems In order to solve the above problems, the soldering method of the present invention uses a chuck to continue regulating the direction of the wire even after the soldering iron is raised until the solder hardens. It has the following configuration.
作 用
本発明は上記の構成によって、コテ上昇後も半田が固ま
るまでチャックにより電線の方向を規制するので、電線
の方向規制を解除した際にスプリングバックの力が働い
ても半田が固まっており電線の方向がずれることはない
。With the above-described structure, the present invention uses the chuck to restrict the direction of the wire until the solder hardens even after the soldering iron is raised, so that even if springback force is applied when the direction of the wire is released, the solder will not harden. The direction of the wire will not shift.
実施例
以下本発明の一実施例の半田付方法について、図面を参
照しながら説明する。EXAMPLE Hereinafter, a soldering method according to an example of the present invention will be described with reference to the drawings.
第1図は本発明の一実施例の半田付方法のフローチャー
トを示すものである。半田付工程23の終了後チャック
保持タイマーをスタートさせる工程24に移り、チャッ
ク保持タイマーのアップを見る工程26においてチャッ
ク保持タイマーがアップするまで電線の規制を保持した
後、チャックを開く工程26に移り電線への規制を解除
する。FIG. 1 shows a flowchart of a soldering method according to an embodiment of the present invention. After the soldering process 23 is completed, the process moves to process 24 of starting the chuck holding timer, and in step 26 of looking up the chuck holding timer, the electric wire is held in regulation until the chuck holding timer is up, and then the process moves to process 26 of opening the chuck. Lift restrictions on electric wires.
以下第2図〜第6図を用いてその動作を説明する。The operation will be explained below using FIGS. 2 to 6.
第2図に示すように、電線27をチャック28により電
極29の中央に来るように方向規制し、第3図に示すよ
うにコテ30を電極29及び電線27に当接させ、半田
33を供給して半田付けする。そして第4図に示すよう
に半田付終了後もチャック28による電線27の方向規
制を保持する。As shown in FIG. 2, the direction of the electric wire 27 is restricted by a chuck 28 so that it comes to the center of the electrode 29, and as shown in FIG. 3, the iron 30 is brought into contact with the electrode 29 and the electric wire 27, and solder 33 is supplied. and solder. As shown in FIG. 4, the direction of the wire 27 is kept controlled by the chuck 28 even after soldering is completed.
すなわち第6図に示すように、半田付が終ってコヤック
28により電線27が電極29の中央に来るように方向
規制をした状態を保持する。That is, as shown in FIG. 6, after soldering is completed, the direction of the wire 27 is regulated by the coyak 28 so that it comes to the center of the electrode 29.
第6図に示すように、電極に載った半田番傘が固まり電
線27の方向がずれなくなってからチャック28を開く
。As shown in FIG. 6, the chuck 28 is opened after the solder wrap placed on the electrode has solidified and the direction of the electric wire 27 is no longer deviated.
以上のように本実施例によれば、半田付終了後コテが上
昇してからも半田が固まるまで電線の方向規制を保持す
るようにすることにより、半田付終了後電線がスプリン
グバックによシミ極からはずれるのをなくすことができ
る。As described above, according to this embodiment, even after the soldering iron is raised, the direction of the wire is maintained until the solder hardens, thereby preventing the wire from staining due to springback after soldering. It can eliminate deviations from the poles.
なお、実施例においてコテを上昇させる指令のタイミン
グよシタイマーを作動させたが、コテが初期位置である
上昇限に到達したタイミングより作動させてもよい。こ
の場合コテを上昇させる指令のタイミングより作動させ
るとタイマーの設定可能時間の上限を越える場合に有効
である。In the embodiment, the lower timer is operated at the timing of the command to raise the iron, but it may be operated at the timing when the iron reaches the upper limit, which is the initial position. In this case, it is effective to operate at the timing of the command to raise the iron when the upper limit of the settable time of the timer is exceeded.
発明の効果
以上のように本発明は、半田付が終了しコテが上昇して
からタイマーを作動させ、半田が固まるまで一定時間電
線の方向規制を保持することにより、半田付終了後電線
が電極よりはずれて半田付不良となるのをなくすことが
できる。Effects of the Invention As described above, the present invention operates a timer after the soldering is completed and the iron is raised, and maintains the direction regulation of the wire for a certain period of time until the solder hardens. It is possible to eliminate soldering failure due to misalignment.
第1図は本発明の一実施例における半田付方法のフロー
チャート図、第2図は本発明の一実施例における半田付
装置の平面図、第3図は同断面図、第4図は半田付装置
からコテを離す工程の同平面図、第5図は同断面図、第
6図は電線への規制を解除する工程の同平面図、第7図
は従来の半田付装置の平面図、第8図は同断面図、第9
図は電線が半田付位置に来るように規制しコテを当接さ
せ半田を供給する工程の同平面図、第10図は同断面図
、第11図は電線への規制を解除する工程のり、3o・
・・・・・コテ、33・・・・・・半田。
代理人の氏名 弁理士 中 尾 敏 男 ほか1名第1
図
第2図
2?−−−**(
?8−−− +−r−y7
2q−4を号
30−−− ]テ
第 6rIA
第7図
第8図
第9図
第10図
第11図
第12図Fig. 1 is a flowchart of a soldering method in an embodiment of the present invention, Fig. 2 is a plan view of a soldering device in an embodiment of the invention, Fig. 3 is a sectional view of the same, and Fig. 4 is a soldering method. FIG. 5 is a sectional view of the process of releasing the soldering iron from the device, FIG. 6 is a plan view of the process of releasing restrictions on the wires, and FIG. 7 is a plan view of the conventional soldering device. Figure 8 is the same cross-sectional view, Figure 9
The figure is a plan view of the process of regulating the electric wire to the soldering position, bringing the soldering iron into contact with it, and supplying solder, Figure 10 is a cross-sectional view of the same, and Figure 11 is the process of releasing the restriction to the electric wire. 3o・
... Soldering iron, 33 ... Solder. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 Figure 2? ---**(?8--- +-r-y7 2q-4 No. 30---] Te No. 6rIA Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12
Claims (4)
けしようとする電線が半田付位置に位置決めされるよう
に規制する工程と、半田付位置にコテを当接させて加熱
する工程と、半田付位置に半田を供給する工程と、半田
付位置からコテを離す工程と、電線への規制を解除する
工程とからなる半田付方法であって、半田付位置からコ
テを離す工程において、コテを半田付位置から離す指令
の後一定時間経過してから電線への規制を解除する工程
に移る半田付方法。(1) The process of positioning the workpiece, the process of regulating the electric wire to be soldered on the workpiece so that it is positioned at the soldering position, the process of heating the soldering iron by bringing it into contact with the soldering position, and the process of heating the soldering position. A soldering method consisting of a step of supplying solder to the soldering position, a step of removing the soldering iron from the soldering position, and a step of releasing the restriction on the electric wire. A soldering method that moves to the process of releasing restrictions on the wires after a certain period of time has elapsed after a command to release the wires from the soldering position.
を解除する工程に移るまでの時間を任意に設定できる特
許請求の範囲第1項記載の半田付方法。(2) The soldering method according to claim 1, in which the time period from when the command to move the soldering iron away from the soldering position to the step of removing the restriction on the electric wire can be arbitrarily set.
けしようとする電線が半田付位置に位置決めされるよう
に規制する工程と、半田付位置にコテを当接させて加熱
する工程と、半田付位置に半田を供給する工程と、半田
付位置からコテを離す工程と、電線への規制を解除する
工程とからなる半田付方法であって、半田付位置からコ
テを離す工程においてコテが半田付位置から離れ、初期
の位置に到達した後一定時間経過してから電線への規制
を解除する工程に移る半田付方法。(3) A process of positioning the workpiece, a process of regulating the electric wire to be soldered on the workpiece so that it is positioned at the soldering position, a process of heating the soldering iron by bringing it into contact with the soldering position, and a process of heating the soldering iron by contacting the soldering position with the soldering iron. A soldering method consisting of a step of supplying solder to the soldering position, a step of removing the soldering iron from the soldering position, and a step of releasing the restriction on the wire. A soldering method that moves away from the soldering position and, after a certain period of time has elapsed after reaching the initial position, moves to the process of releasing the restriction on the wire.
た後電線への規制を解除する工程に移るまでの時間を任
意に設定できる特許請求の範囲第3項記載の半田付方法
。(4) The soldering method according to claim 3, wherein the time required for the soldering iron to move away from the soldering position and reach the initial position before proceeding to the step of releasing the restriction on the electric wire can be set arbitrarily.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26970984A JPS61145892A (en) | 1984-12-20 | 1984-12-20 | Soldering method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26970984A JPS61145892A (en) | 1984-12-20 | 1984-12-20 | Soldering method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61145892A true JPS61145892A (en) | 1986-07-03 |
Family
ID=17476081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26970984A Pending JPS61145892A (en) | 1984-12-20 | 1984-12-20 | Soldering method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61145892A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5141407A (en) * | 1990-10-01 | 1992-08-25 | Copeland Corporation | Scroll machine with overheating protection |
US5707210A (en) * | 1995-10-13 | 1998-01-13 | Copeland Corporation | Scroll machine with overheating protection |
-
1984
- 1984-12-20 JP JP26970984A patent/JPS61145892A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5141407A (en) * | 1990-10-01 | 1992-08-25 | Copeland Corporation | Scroll machine with overheating protection |
US5527158A (en) * | 1990-10-01 | 1996-06-18 | Copeland Corporation | Scroll machine with overheating protection |
US5707210A (en) * | 1995-10-13 | 1998-01-13 | Copeland Corporation | Scroll machine with overheating protection |
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