JPH089373B2 - Hoop material connecting method and connecting device - Google Patents
Hoop material connecting method and connecting deviceInfo
- Publication number
- JPH089373B2 JPH089373B2 JP2296723A JP29672390A JPH089373B2 JP H089373 B2 JPH089373 B2 JP H089373B2 JP 2296723 A JP2296723 A JP 2296723A JP 29672390 A JP29672390 A JP 29672390A JP H089373 B2 JPH089373 B2 JP H089373B2
- Authority
- JP
- Japan
- Prior art keywords
- hoop material
- press
- hoop
- starting
- connection part
- 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 - Fee Related
Links
Landscapes
- Supply And Installment Of Electrical Components (AREA)
Description
【発明の詳細な説明】 〔概 要〕 各種電子機器に装着されるバックパネルへのプレスフ
ィットピン供給用フープ材の接続方法とその接続装置に
関し、 加工中のフープ材終端と次に供給用のフープ材始端と
を簡単に接続できて、この始端部と終端部に形成された
プレスフィットピンを有効に使用することを目的とし、 加工中の第一フープ材の終端と、次に供給する第二フ
ープ材の始端を接続する方法であって、上記第一フープ
材の終端に離脱防止凹部を有する係合形状の終端接続部
を形成するとともに、当該終端接続部と結合できる形状
の始端接続部を上記第二フープ材の始端に形成し、該終
端接続部と該始端接続部を互いに結合して該第二フープ
材の母材を上記凹部に塑性変形させることにより、該第
一フープ材の終端と該第二フープ材の始端を接続するフ
ープ材接続方法および、上記第一フープ材の終端を検出
する手段と、当該第一フープ材の終端部送り孔および上
記第二フープ材の始端部送り孔に挿入する位置決めピン
と、上記送り孔を基準にして該終端接続部および該始端
接続部を形成する終端成形型および始端成形型と、当該
始端接続部を上記終端接続部を結合させる押圧部と、上
記終端検出手段の終端検出信号により該第一フープ材の
送り停止と、該位置決めピンおよび該成形型と該押圧部
の駆動を順次コントロールする制御回路とから構成す
る。DETAILED DESCRIPTION OF THE INVENTION [Overview] The present invention relates to a method of connecting a hoop material for supplying press-fit pins to a back panel mounted on various electronic devices and a connecting device therefor. The first end of the first hoop material being machined and the second end of the first hoop material being processed can be easily connected to the first end of the hoop material and the press-fit pins formed at the last end can be effectively used. A method for connecting the starting ends of two hoop members, wherein a starting end connecting member having a shape capable of forming an engaging-shaped terminal connecting member having a separation preventing recess at the terminal end of the first hoop member and being coupled with the terminal connecting member. Is formed at the start end of the second hoop material, and the end connection portion and the start end connection portion are coupled to each other to plastically deform the base material of the second hoop material into the recessed portion of the first hoop material. Of the end and the second hoop material A hoop material connecting method for connecting the ends, a means for detecting the end of the first hoop material, and a positioning pin to be inserted into the end feed hole of the first hoop material and the start feed hole of the second hoop material, A terminal mold and a starting mold for forming the terminal connecting part and the starting terminal connecting part with the feed hole as a reference, a pressing part for connecting the starting terminal connecting part to the terminal connecting part, and an end of the terminal detecting means. The control circuit is configured to stop the feeding of the first hoop material in response to a detection signal, and sequentially control the positioning pin, the molding die, and the drive of the pressing portion.
本発明は、各種電子機器に装着されるバックパネルへ
のプレスフィットピン供給用フープ材の接続方法とその
接続装置に関する。The present invention relates to a method for connecting a hoop member for supplying press-fit pins to a back panel mounted on various electronic devices and a connecting device therefor.
最近、各種電子機器のバックパネルにはプリント板ユ
ニットとの接続用として配線基板に多数本のプレスフィ
ットピンが植設されおり、その植設方法はプレスフィッ
トピンの切断部が連結されたフープ材を自動圧入機に供
給し、そのプレスフィットピンを順次接続部で切断して
配線基板のスルーホールへ自動的に圧入されている。し
かるに、この自動圧入機の機能によりフープ材の始端部
および終端部ではプレスフィットピンを切断して配線基
板に圧入できない部分が一定長さ発生するので、その始
端部と終端部に連結されたプレスフィットピンを有効に
使用することができる新しいフープ材接続方法およびそ
の装置が要求されている。Recently, on the back panels of various electronic devices, many press-fit pins have been planted on the wiring board for connection with the printed circuit board unit. The planting method is the hoop material in which the cut parts of the press-fit pins are connected. Is supplied to the automatic press-fitting machine, and the press-fit pins are sequentially cut at the connecting portion to be automatically press-fitted into the through holes of the wiring board. However, due to the function of this automatic press-fitting machine, the press-fit pin is cut at the start end and end of the hoop material, and a certain length of the press-fit pin cannot be press-fitted into the wiring board. There is a need for a new hoop material connection method and apparatus that enables effective use of fit pins.
従来広く使用されている自動圧入機へのプレスフィッ
トピンフープ材供給は、第５図に示すように薄板の幅方
向一端側に一定のピッチ，例えば2,54mmで送り方向に位
置決め用の送り孔１−２を穿設されるとともに、その送
り孔１−２と対応する一方の側面に各プレスフィットピ
ン１−１を切断部で連結して櫛状に配列したフープ材１
がリールに巻回されている。As shown in Fig. 5, the press-fit pin hoop material is supplied to the automatic press-fitting machine that has been widely used in the past. It has a feed hole for positioning in the feed direction at a constant pitch on one end side in the width direction of the thin plate, for example, 2,54 mm. Hoop member 1 in which the press holes 1-2 are formed, and each press-fit pin 1-1 is connected to one side surface corresponding to the feed hole 1-2 at a cutting portion to form a comb shape.
Is wound on a reel.
そして、第４図に示すようにフープ材１を巻回したそ
のリールをリール受け台４に装着して、そのフープ材１
の始端をプレスフィットピン自動圧入機３のヘッド部３
−１に装架させ、圧入機３を稼働によりそのフープ材１
を移動させるとともに、前記送り孔１−２を基準として
それぞれのプレスフィットピン１−１を順次連結部を切
断し、バックパネル２に穿設されたスルーホールにこの
プレスフィットピン１−１を上部から圧入して下面より
突出させて、図示していない回路パターンと導通した多
数本のプレスフィットピン１−１をバックパネル２に配
列している。Then, as shown in FIG. 4, the reel around which the hoop material 1 is wound is mounted on the reel holder 4 and the hoop material 1
The head end of the press-fit pin automatic press-fitting machine 3
-1 is mounted, and the press-fitting machine 3 is operated, so that the hoop material 1
While moving the press-fit pin 1-1, the press-fit pin 1-1 is sequentially cut on the basis of the feed hole 1-2, and the press-fit pin 1-1 is placed above the through hole formed in the back panel 2. A large number of press-fit pins 1-1, which are press-fitted from and protruded from the lower surface and are electrically connected to a circuit pattern (not shown), are arranged on the back panel 2.
以上説明した従来のフープ材供給で問題となるのは、
第６図（ａ）に示すように自動圧入機３へのフープ材供
給時には、その圧入機３の機能によりフープ材１の始端
を排出側に一定寸法L1,即ち約80cm突出させて装架する
ことが必要であり、また終端部は第６図（ｂ）に示す如
くリール受け台側へL2,即ち約80cmの位置に設けられた
終端検出スイッチ３−２の信号により、圧入機３の作動
とフープ材１の送りが自動的に停止するよう構成されて
いるから、圧入機３に装架したフープ材１は始端部およ
び終端部において使用できない部分，即ちL1＋L2が約1.
6mに達し、この部分に配列された約600本の前記プレス
フィットピン１−１が廃却されているという問題が生じ
ている。The problem with the conventional hoop material supply described above is that
As shown in FIG. 6 (a), when supplying the hoop material to the automatic press-fitting machine 3, the function of the press-fitting machine 3 causes the starting end of the hoop material 1 to be mounted on the discharge side with a constant dimension L1, that is, about 80 cm protruding. It is necessary to operate the press-fitting machine 3 by the signal from the terminal end detection switch 3-2 provided at the position L2, that is, about 80 cm, toward the reel cradle side as shown in FIG. 6 (b). Since the feeding of the hoop material 1 and the hoop material 1 are automatically stopped, the hoop material 1 mounted on the press-fitting machine 3 cannot be used at the start end and the end, that is, L1 + L2 is about 1.
There is a problem that the length reaches 6 m, and about 600 press-fit pins 1-1 arranged in this portion are discarded.
本発明は上記のような問題点に鑑み、加工中のフープ
材終端と次に供給用のフープ材始端とを簡単に接続でき
て、この始端部と終端部に形成されたプレスフィットピ
ンを有効に使用することができるフープ材接続方法およ
びその接続装置の提供を目的とする。In view of the problems as described above, the present invention can easily connect the end of the hoop material being processed and the starting end of the hoop material for supply next, and effectively uses the press-fit pins formed at the starting end and the end. It is an object of the present invention to provide a hoop material connecting method and a connecting device therefor that can be used for the.
本発明は、第３図に示すように加工中の第一フープ材
１の終端を検出する終端検出スイッチ15−５と、この第
一フープ材１終端部の送り孔１−２および次に供給する
第二フープ材１′始端部の送り孔１′−２に挿入して位
置決めする位置決めピン15−1aと、それぞれ上記送り孔
１−2,1′−２を基にして第一フープ材１の終端接続部1
1−３および第二フープ材１′の始端接続部11−４を形
成する成形型15−1,15−２と、当該始端接続部11−４を
上記終端接続部11−３に咬合させる押圧部15−４と、上
記終端検出スイッチ15−５の信号により圧入機３と成形
型15−1,15−２および押圧部15−４の駆動を制御する回
路15−６とからなる接続装置15を圧入機３のリール受け
台４側に付設する。The present invention is, as shown in FIG. 3, an end detection switch 15-5 for detecting the end of the first hoop material 1 being processed, a feed hole 1-2 at the end portion of the first hoop material 1 and the next supply. The first hoop member 1 based on the positioning pin 15-1a which is inserted into the feed hole 1'-2 at the starting end of the second hoop member 1'and positioned, and the feed holes 1-2 and 1'-2 respectively. Termination connection 1
Molds 15-1 and 15-2 for forming 1-3 and the starting end connecting part 11-4 of the second hoop material 1 ', and pressing for engaging the starting end connecting part 11-4 with the terminating connecting part 11-3. A connection device 15 comprising a section 15-4 and a circuit 15-6 for controlling the drive of the press-fitting machine 3, the molding dies 15-1, 15-2 and the pressing section 15-4 by the signal from the end detection switch 15-5. Is attached to the reel cradle 4 side of the press-fitting machine 3.
そして、上記検出スイッチ15−５により該第一フープ
材１の終端を検出して圧入機３の作動が停止するととも
に上記第二フープ材１′の始端部を接続装置15に装架
し、上記位置決めピン15−1aを該第一フープ材および該
第二フープ材１′の送り孔１−2,1′−２に挿入してそ
れぞれの終端および始端の位置決めを行い、上記成形型
15−1,15−２により第２図（ｂ）に示すように奥の端面
に離脱防止の凹部11−3aと係合形状を有する切り込み形
状の終端接続部11−３と、第２図（ａ）に示す如き当該
終端接続部11−３と結合できる形状の始端接続部11−４
を形成する。Then, the detection switch 15-5 detects the end of the first hoop material 1 to stop the operation of the press-fitting machine 3 and mount the start end of the second hoop material 1'on the connecting device 15, The positioning pin 15-1a is inserted into the feed holes 1-2 and 1'-2 of the first hoop material and the second hoop material 1'to position the respective end and start ends of the molding die.
As shown in FIG. 2 (b), a notch-shaped terminal connecting portion 11-3 having an engaging shape with a recessed portion 11-3 a for preventing separation is provided on the inner end surface by 15-1 and 15-2, and FIG. As shown in a), a starting end connecting portion 11-4 having a shape capable of being combined with the corresponding end connecting portion 11-3.
To form.
次に、第１図に示すように始端接続部11−４を該終端
接続部11−３に挿入して上記押圧部15−４で押圧するこ
とにより、上記凹部11−3aに第二フープ材１′の母材を
塑性変形させて咬合させて接続する。Next, as shown in FIG. 1, the starting end connecting portion 11-4 is inserted into the terminating end connecting portion 11-3 and pressed by the pressing portion 15-4, whereby the second hoop material is inserted into the concave portion 11-3a. The 1'base metal is plastically deformed to occlude and connect.
本発明の接続装置15では、第３図に示すように加工中
の第一フープ材１の終端検出スイッチ15−５と、当該第
一フープ材１の終端および次に供給する第二フープ材
１′の始端の位置決めピン15−1aと、第２図に示す始端
接続部11−４と始端接続部11−４を形成する成形型15−
1,15−２および前記始端接続部11−４と終端接続部11−
３を結合する押圧部15−４と、上記終端検出スイッチ15
−５の信号により圧入機３と成形型15−1,15−２および
押圧部15−４の駆動を制御する回路15−６とから構成さ
れている。In the connection device 15 of the present invention, as shown in FIG. 3, the end detection switch 15-5 of the first hoop material 1 being processed, the end of the first hoop material 1 and the second hoop material 1 to be supplied next. ′ 'Locating pin 15-1a at the starting end, a starting end connecting portion 11-4 shown in FIG. 2 and a molding die 15-forming the starting end connecting portion 11-4.
1, 15-2 and the starting end connecting portion 11-4 and the terminating connecting portion 11-
The pressing portion 15-4 for connecting 3 and the end detection switch 15
It is composed of a press-fitting machine 3, a molding die 15-1, 15-2 and a circuit 15-6 for controlling the drive of the pressing portion 15-4 by a signal of -5.
そのため、加工中の第一フープ材１は上記終端検出ス
イッチ15−５により終端が検出されて圧入機３が停止す
るとともに、前記位置決めピン15−1aにより第一フープ
材１の終端と次に供給された第二フープ材１′の始端の
位置決めを行い、制御回路15−６の指令で成形型15−1,
15−２が下降させて第２に示す如く第一フープ材１の終
端には奥部が広幅形状で先端面に離脱防止の凹部11−3a
有する切り込みの終端接続部11−３を、また第二フープ
材１′の終端は当該終端接続部11−３と同一形状で凸型
の始端接続部11−４が形成される。Therefore, the end of the first hoop material 1 being processed is detected by the end detection switch 15-5, the press-fitting machine 3 stops, and the positioning pin 15-1a supplies the end of the first hoop material 1 to the next. The starting end of the formed second hoop material 1'is positioned, and the molding die 15-1,
As shown in the second drawing, the second hoop 15-2 descends, and at the end of the first hoop material 1, the inner part has a wide shape and the front end face has a recess 11-3a for preventing separation.
The cut-out terminal connecting portion 11-3 is formed, and the terminal end of the second hoop material 1'is formed into a convex starting terminal connecting portion 11-4 having the same shape as the terminal connecting portion 11-3.
この終端接続部11−３に始端接続部11−４を第１図に
示すように嵌め込んで、上記押圧部15−４により押圧し
て上記凹部11−3aに第二フープ材１′の母材を塑性変形
させ、それにより終端接続部11−３と始端接続部11−４
が結合されて第一フープ材１の始端と第二フープ材１′
の終端が接続されるから、第一フープ材１と次に供給す
る第二フープ材１′の始端部と終端部に形成されたそれ
ぞれプレスフィットピン１−１を有効に使用することが
可能となる。The starting end connecting portion 11-4 is fitted into the terminating end connecting portion 11-3 as shown in FIG. 1, and is pressed by the pressing portion 15-4 so that the mother of the second hoop material 1'is inserted into the concave portion 11-3a. The material is plastically deformed, so that the end connection 11-3 and the start connection 11-4
Are joined together to form the starting end of the first hoop material 1 and the second hoop material 1 '.
Since the ends of the first hoop member 1 and the second hoop member 1 ′ to be supplied next are used, it is possible to effectively use the press-fit pins 1-1 respectively formed at the starting end part and the terminal end part. Become.
以下第１図乃至第３図について本発明の実施例を説明
する。An embodiment of the present invention will be described below with reference to FIGS.
第１図は本発明の一実施例によるフープ材接続方法を
示す平面図、第２図は本実施例の接続部を示す拡大平面
図、第３図は本実施例によるフープ材接続装置の模式図
を示し、図中において、第４図および第５図と同一部材
には同一記号が付してあるが、その他の15は圧入機でプ
レスフィットピンを植設中のフープ材終端と次のフープ
材始端を接続する本発明の接続装置である。FIG. 1 is a plan view showing a hoop material connecting method according to an embodiment of the present invention, FIG. 2 is an enlarged plan view showing a connecting portion of the present embodiment, and FIG. 3 is a schematic view of a hoop material connecting device according to the present embodiment. In the figure, the same members as those in FIG. 4 and FIG. 5 are denoted by the same symbols, but the other 15 are the end of the hoop material while the press-fit pin is being planted by the press-fitting machine and the next It is a connecting device of the present invention which connects the starting end of a hoop material.
接続装置15は、第３図に示すようにプレスフィットピ
ン植設中の第一フープ材１の終端を検出する終端検出ス
イッチ15−５を配設するとともに、その終端部に穿設さ
れた送り孔１−２に挿入して位置決めする位置決めピン
15−1aと、次に供給する第二フープ材１′の始端部に穿
設された送り孔１′−２に挿入する位置決めピン15−1a
を、それぞれ圧入機３側とリール受け台４側に立設して
図示していない駆動手段により上下できるようにする。As shown in FIG. 3, the connecting device 15 is provided with an end detection switch 15-5 for detecting the end of the first hoop material 1 in which the press-fit pin is being planted, and a feed provided at the end thereof. Positioning pin inserted into hole 1-2 for positioning
15-1a and a positioning pin 15-1a to be inserted into the feed hole 1'-2 formed at the starting end of the second hoop material 1'to be supplied next.
Are erected on the press-fitting machine 3 side and the reel cradle 4 side, respectively, so that they can be moved up and down by drive means (not shown).
この位置決めピン15−1aが挿入されたそれぞれ送り孔
１−2,1′−２を基準にして、第一フープ材１では第２
図（ｂ）に示すような切り込みの奥端面に凹部11−3aを
成形した終端接続部11−３と、第二フープ材１′は第２
図（ａ）に示す如く始端接続部11−４を同時に形成する
終端成形型15−１と始端成形型15−２を、第３図に示す
ように駆動部15−３により上下方向に移動する厚板に固
着するとともに、前記始端接続部11−４と終端接続部11
−３を互いに結合して接続する押圧部15−４を配設して
いる。Based on the feed holes 1-2 and 1'-2 into which the positioning pins 15-1a are inserted, the first hoop member 1 is set to the second hole.
The second hoop member 1'and the terminal connecting portion 11-3 in which a recess 11-3a is formed on the rear end face of the cut as shown in FIG.
As shown in FIG. 3 (a), the end forming mold 15-1 and the start forming mold 15-2, which simultaneously form the starting end connecting portion 11-4, are moved vertically by the drive unit 15-3 as shown in FIG. While being fixed to the thick plate, the starting end connecting portion 11-4 and the end connecting portion 11
A pressing portion 15-4 for connecting the -3 to each other and connecting them is provided.
そして、上記終端検出スイッチ15−５でプレスフィッ
トピン植設中のフープ材終端を検出した信号により、前
記位置決めピン15−1aの上下駆動させて第一フープ材１
の始端部と次に供給する第二フープ材１′の始端部に配
列された送り孔１−2,1′−２で位置決めを行うととも
に、前記駆動部15−３と押圧部15−４の作動をコントロ
ールする制御回路15−６を設けている。Then, the positioning pin 15-1a is driven up and down by the signal that the end detection switch 15-5 detects the end of the hoop material while the press-fit pin is being planted, and the first hoop material 1 is moved.
Positioning is performed by the feed holes 1-2, 1'-2 arranged at the start end of the second hoop material 1'and the start end of the second hoop material 1'to be supplied next. A control circuit 15-6 for controlling the operation is provided.
上記装置を使用したフープ材の接続方法は、第３図に
示す上記検出スイッチ15−５で圧入機３により加工中の
第一フープ材１の終端を検出すると、上記制御回路15−
６から発する信号により圧入機３の作動を停止させ、リ
ール受け台４に装着されて次に供給する第二フープ材
１′の始端部を接続装置15の供給側に装架する。The method of connecting the hoop material using the above apparatus is such that when the end of the first hoop material 1 being processed by the press-fitting machine 3 is detected by the detection switch 15-5 shown in FIG. 3, the control circuit 15-
The operation of the press-fitting machine 3 is stopped by a signal generated from 6, and the starting end portion of the second hoop material 1'which is mounted on the reel receiving base 4 and is supplied next is mounted on the supply side of the connecting device 15.
この第一フープ材１および該第二フープ材１′の送り
孔１−2,1′−２に上記位置決めピン15−1aを挿入する
ことでそれぞれの終端および始端の位置決めが行われる
と、制御回路15−６から上記駆動部15−３への指令で成
形型15−1,15−２が下降し、第一フープ材１の終端には
第２図（ｂ）に示すように奥の端面に離脱防止の凹部11
−3aと奥部が広幅形状で切り込み状の終端接続部11−３
が形成され、また第二フープ材１′の終端は第２図
（ａ）に示す如き当該終端接続部11−３と同一形状で凸
型の始端接続部11−４を形成する。When the positioning pins 15-1a are inserted into the feed holes 1-2 and 1'-2 of the first hoop material 1 and the second hoop material 1 ', respectively, the positioning of the respective end and start ends is performed. The molding dies 15-1 and 15-2 descend due to a command from the circuit 15-6 to the drive section 15-3, and the end face of the first hoop material 1 is provided with a rear end face as shown in FIG. 2 (b). To prevent separation 11
−3a and notch-shaped end connection part 11-3
Further, the end of the second hoop material 1'forms a convex starting end connecting portion 11-4 having the same shape as the end connecting portion 11-3 as shown in FIG. 2 (a).
そして、第１図に示すようにこの終端接続部11−３に
始端接続部11−４を嵌め込むとともに上記押圧部15−４
で押圧することにより、終端接続部11−３に形成された
上記凹部11−3aに第二フープ材１′の母材が塑性変形
し、その塑性変形により終端接続部11−３と始端接続部
11−４が咬合して第一フープ材１の始端と第二フープ材
１′の終端が接続される。Then, as shown in FIG. 1, the starting end connecting portion 11-4 is fitted into the terminating end connecting portion 11-3 and the pressing portion 15-4.
The base material of the second hoop material 1 ′ is plastically deformed in the concave portion 11-3a formed in the terminal end connecting portion 11-3, and the plastic deformation causes the terminal end connecting portion 11-3 and the starting end connecting portion.
11-4 bite to connect the starting end of the first hoop material 1 and the ending end of the second hoop material 1 '.
その結果、加工中の第一フープ材１の終端と次に供給
される第二フープ材１′−１の始端とが接続されて圧入
機３に送り込まれるから、第一フープ材１と次に供給す
る第二フープ材１′の始端部と終端部に形成されたそれ
ぞれプレスフィットピン１−１を有効に使用することが
できる。As a result, the end of the first hoop material 1 being processed and the start end of the second hoop material 1'-1 to be supplied next are connected and fed into the press-fitting machine 3, so that the first hoop material 1 and the next It is possible to effectively use the press-fit pins 1-1 formed at the starting end portion and the terminating end portion of the second hoop material 1'to be supplied.
以上の説明から明らかなように本発明によれば極めて
簡単な方法で、加工中のフープ材と次に供給するフープ
材の始端部と終端部に形成されたそれぞれプレスフィッ
トピンを有効に使用することができる等の利点があり、
著しい経済的効果が期待できるフープ材接続方法および
その装置を提供することができる。As is apparent from the above description, according to the present invention, the press-fit pins formed at the starting end and the ending end of the hoop material being processed and the hoop material to be supplied next are effectively used by an extremely simple method. There are advantages such as being able to
It is possible to provide a hoop material connecting method and a device therefor which can be expected to have a significant economic effect.
第１図は本発明の一実施例によるフープ材接続方法を示
す平面図、 第２図は本実施例の接続部を示す拡大平面図、 第３図は本実施例によるフープ材の接続装置を示す模式
図、 第４図は従来のプレスフィットピン圧入機へフープ材の
供給を示す模式図、 第５図はフープ材を示す平面図、 第６図は問題点を示す模式図である。 図において、 １は第一フープ材、１′は第二フープ材、 １−１はプレスフィットピン、 １−2,1′−２は送り孔、 ２はバックパネル、 ４はリール受け台、 11−３は終端接続部、11−3aは凹部、 11−４は始端接続部、 15は接続装置、 15−１は終端成形型、 15−1a、15−2aは位置決めピン、 15−２は始端成形型、15−３は駆動部、 15−４は押圧部、 15−５は終端検出スイッチ、 15−６は制御回路、 を示す。FIG. 1 is a plan view showing a hoop material connecting method according to an embodiment of the present invention, FIG. 2 is an enlarged plan view showing a connecting portion of the present embodiment, and FIG. 3 is a hoop material connecting device according to the present embodiment. FIG. 4 is a schematic diagram showing supply of hoop material to a conventional press-fit pin press-fitting machine, FIG. 5 is a plan view showing hoop material, and FIG. 6 is a schematic view showing problems. In the figure, 1 is a first hoop material, 1'is a second hoop material, 1-1 is a press-fit pin, 1-2 and 1'-2 are feed holes, 2 is a back panel, 4 is a reel cradle, 11 -3 is a terminal connecting portion, 11-3a is a concave portion, 11-4 is a starting end connecting portion, 15 is a connecting device, 15-1 is a terminal molding die, 15-1a and 15-2a are positioning pins, and 15-2 is a starting end. A molding die, 15-3 is a driving unit, 15-4 is a pressing unit, 15-5 is a terminal detection switch, and 15-6 is a control circuit.
Claims (2)
する第二フープ材の始端を接続する方法であって、上記
第一フープ材（１）の終端に離脱防止凹部（11−3a）を
有する係合形状の終端接続部（11−３）を形成するとと
もに、当該終端接続部（11−３）と結合できる始端接続
部（11−４）を上記第二フープ材（１′）の始端に形成
し、該終端接続部（11−３）と該始端接続部（11−４）
を互いに結合して該第二フープ材（１′）の母材を上記
凹部（11−3a）に塑性変形させることにより、該第一フ
ープ材（１）の終端と該第二フープ材（１′）の始端を
接続したことを特徴とするフープ材接続方法。1. A method for connecting an end of a first hoop material being processed and a start end of a second hoop material to be supplied next, wherein a separation preventing recess (11) is provided at an end of the first hoop material (1). -3a) is formed into an engaging-shaped end connection part (11-3), and a start end connection part (11-4) that can be joined to the end connection part (11-3) is provided to the second hoop material (1). ′) Is formed at the start end, and the end connection part (11-3) and the start end connection part (11-4)
Of the first hoop material (1) and the second hoop material (1) by plastically deforming the base material of the second hoop material (1 ') into the concave portion (11-3a) by coupling them to each other. A hoop material connecting method characterized in that the starting ends of ′) are connected.
手段（15−５）と、 当該第一フープ材（１）の終端部送り孔（１−２）およ
び上記第二フープ材（１′）の始端部送り孔（１′−
２）に挿入する位置決めピン（15−1a）と、 上記送り孔（１−2,1′−２）を基準にして該終端接続
部（11−３）および該始端接続部（11−４）を形成する
終端成形型（15−１）および始端成型型（15−２）と、 当該始端接続部（11−４）を上記終端接続部（11−３）
を結合させる押圧部（15−４）と、 上記終端検出手段（15−５）の終端検出信号により該第
一フープ材（１）の送り停止と、該位置決めピン（15−
1a）および該成形型（15−1,15−２）と該押圧部（15−
４）の駆動を順次コントロールする制御回路（15−６）
とから構成したことを特徴とするフープ材接続装置。2. A means (15-5) for detecting the end of the first hoop material (1), an end feed hole (1-2) of the first hoop material (1) and the second hoop material. (1 ') start end feed hole (1'-
Positioning pin (15-1a) to be inserted into 2) and the end connection part (11-3) and the start end connection part (11-4) based on the feed holes (1-2, 1'-2). Forming the end forming mold (15-1) and the starting end forming mold (15-2), and the starting end connecting part (11-4) to the end connecting part (11-3).
The pressing portion (15-4) for connecting the first hoop material (1) with the end detection signal of the end detection means (15-5), and the positioning pin (15-).
1a) and the molding dies (15-1, 15-2) and the pressing portion (15-
Control circuit (15-6) for sequentially controlling the driving of 4)
A hoop material connecting device characterized by comprising
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2296723A JPH089373B2 (en) | 1990-10-31 | 1990-10-31 | Hoop material connecting method and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2296723A JPH089373B2 (en) | 1990-10-31 | 1990-10-31 | Hoop material connecting method and connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04173514A JPH04173514A (en) | 1992-06-22 |
| JPH089373B2 true JPH089373B2 (en) | 1996-01-31 |
Family
ID=17837259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2296723A Expired - Fee Related JPH089373B2 (en) | 1990-10-31 | 1990-10-31 | Hoop material connecting method and connecting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089373B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12301806B2 (en) | 2017-07-05 | 2025-05-13 | RED Digital Cinema, Inc. | Video image data processing in electronic devices |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5212179B2 (en) * | 2009-02-27 | 2013-06-19 | 株式会社デンソー | Cassette uncoiler |
| JP6322776B1 (en) * | 2018-01-26 | 2018-05-09 | 独立行政法人国立高等専門学校機構 | Hoop material automatic connection device |
-
1990
- 1990-10-31 JP JP2296723A patent/JPH089373B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12301806B2 (en) | 2017-07-05 | 2025-05-13 | RED Digital Cinema, Inc. | Video image data processing in electronic devices |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04173514A (en) | 1992-06-22 |
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