JPH03216417A - Base board conveying device - Google Patents
Base board conveying deviceInfo
- Publication number
- JPH03216417A JPH03216417A JP1209390A JP1209390A JPH03216417A JP H03216417 A JPH03216417 A JP H03216417A JP 1209390 A JP1209390 A JP 1209390A JP 1209390 A JP1209390 A JP 1209390A JP H03216417 A JPH03216417 A JP H03216417A
- Authority
- JP
- Japan
- Prior art keywords
- belt
- printed circuit
- substrate
- circuit board
- conveyor belt
- 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
- 239000000758 substrate Substances 0.000 claims description 30
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Special Conveying (AREA)
- Intermediate Stations On Conveyors (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、プリント基板上に電子部品を実装するための
装置を一連のラインとして構成した場合の各装置間また
は各装置内の基板搬送装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a board transfer device between or within each device when devices for mounting electronic components on printed circuit boards are configured as a series of lines.
従来の技術
近年、プリント基板は、プリント基板が組み込まれる製
品の軽薄短小化に伴い、より小型化、高密度化の傾向に
ある。プリント基板が小型化すると、一枚のプリント基
板に実装される電子部品の数も自ずと少なくなり、実装
にかかる時間も少なくなるが、プリント基板実装工程に
おいては、各実装工程に要する時間よりも、プリント基
板を搬送するための時間が生産タクトに大きな影響を与
えるため、最近では複数のプリント基板を同時に実装し
、搬送することが行われている。2. Description of the Related Art In recent years, printed circuit boards have become smaller and more dense as products into which printed circuit boards are incorporated have become lighter, thinner, and smaller. As printed circuit boards become smaller, the number of electronic components mounted on a single printed circuit board naturally decreases, and the time required for mounting also decreases, but in the printed circuit board mounting process, the time required for each mounting process is Since the time it takes to transport printed circuit boards has a large impact on production takt time, recently multiple printed circuit boards have been mounted and transported at the same time.
以下、図面を参照しながら従来のプリント基板搬送装置
について説明する。Hereinafter, a conventional printed circuit board conveying device will be described with reference to the drawings.
第６図は従来の基板搬送装置の正面図を示している。第
６図において、１は第１搬送ベルト、２は第２搬送ベル
トであり、それぞれ駆動プーリ３、テンションプーり４
、アイドルプー９５に掛け渡されたベルト６により構成
されている。第１および第２搬送ベルト１、２は、部品
実装を行なうための装菱間にそれぞれベルト６の上部面
６ａが同一平面になるように連続して配置され、上部面
６ａが基板搬送方向Ａに向かうように駆動される。第１
搬送ベルト１のベルト６上に供給されたプリント基板７
は、基板搬送方向Ａに向けて搬送され、第１搬送ベルト
１から第２搬送ベルト２へ移載される。FIG. 6 shows a front view of a conventional substrate transfer device. In FIG. 6, 1 is a first conveyor belt, 2 is a second conveyor belt, and the drive pulley 3 and tension pulley 4 are respectively
, the belt 6 is stretched around an idle pulley 95. The first and second conveyor belts 1 and 2 are consecutively arranged so that the upper surfaces 6a of the belts 6 are on the same plane between mounting holes for mounting components, and the upper surfaces 6a are aligned in the board conveying direction A. is driven towards. 1st
Printed circuit board 7 supplied onto belt 6 of conveyor belt 1
is transported in the substrate transport direction A and transferred from the first transport belt 1 to the second transport belt 2.
第７図は部品実装を行なうための嚢置内に配置された基
板搬送装置の部分側面断面図、第８図は同装置の部分正
面断面図を示している。第７図および第８図において、
７はプリント基板、８は搬送ベルト、９は位置決めピン
、１０は搬送ベルト８のためのガイドレールである。所
定の位置で搬送ベルト８が停止し、位置決めピン９が上
昇してプリント基板７の位置決め穴７ａに挿入されてプ
リント基板７が位置決めされた後、その装置の実装工程
が施される。その後、位置決めピン９が下降し、搬送ベ
ルト８が回転してプリント基板７は次の工程へ搬送され
る。FIG. 7 shows a partial side cross-sectional view of a board transfer device disposed in a container for mounting components, and FIG. 8 shows a partial front cross-sectional view of the same device. In Figures 7 and 8,
7 is a printed circuit board, 8 is a conveyor belt, 9 is a positioning pin, and 10 is a guide rail for the conveyor belt 8. The conveyor belt 8 stops at a predetermined position, the positioning pins 9 rise and are inserted into the positioning holes 7a of the printed circuit board 7, and the printed circuit board 7 is positioned, after which the mounting process of the device is performed. Thereafter, the positioning pin 9 is lowered, the conveyor belt 8 is rotated, and the printed circuit board 7 is conveyed to the next process.
発明が解決しようとする課題
しかしながら、このような従来の構成では、同時に複数
のプリント基板を実装するために複数のプリント基板を
連続して搬送した場合、第１搬送ベルト１から第２搬送
ベルト２への移載時に、先に送ら゛れたプリント基板７
が時間を費やしているうちに、後続するプリント基板７
が前方のプリント基板７の上に乗り上げてしまい、基板
が重なった状態で第２搬送ベルト２へ搬送されるという
問題点があった。Problems to be Solved by the Invention However, in such a conventional configuration, when a plurality of printed circuit boards are continuously conveyed in order to mount a plurality of printed circuit boards at the same time, the first conveyor belt 1 to the second conveyor belt 2 When transferring the printed circuit board 7 to
While spending time, the subsequent printed circuit board 7
There was a problem in that the printed circuit board 7 ran onto the front printed circuit board 7, and the boards were conveyed to the second conveyor belt 2 in an overlapping state.
また、装置内で２枚のプリント基板を一度に位置決めし
て部品実装を一度に行なう場合、部品実装終了後に位置
決めを解除したときに、前のプリント基板に後のプリン
ト基板が重なって搬出されることがあった。Also, when two printed circuit boards are positioned at once in the equipment and components are mounted at once, when the positioning is canceled after component mounting is completed, the next printed circuit board overlaps the previous one and is carried out. Something happened.
さらに、搬送ベルトの基板搬入部へ基板を供給するとき
に、プリント基板が重なって供給されることがあった。Furthermore, when supplying the substrates to the substrate loading section of the conveyor belt, the printed circuit boards may be supplied in an overlapping manner.
本発明は、このような従来の問題点を解決するものであ
り、プリント基板の搬送時にプリント基板の重なりを防
止した基板搬送装置を提供することを目的とする。SUMMARY OF THE INVENTION The present invention is intended to solve these conventional problems, and an object of the present invention is to provide a board transport device that prevents printed circuit boards from overlapping when transporting printed circuit boards.
課題を解決するための手段
本発明は、前記目的を達成するために、次の酔うな構成
を備えている。Means for Solving the Problems In order to achieve the above object, the present invention has the following configuration.
（１）基板実装を行なう装置間を連絡する複数の搬送ベ
ルトのうち、搬送方向前方に高速の搬送ベルトを備え、
搬送方向後方に低速の搬送ベルトを備えている。(1) Of the multiple conveyor belts that connect devices that perform board mounting, a high-speed conveyor belt is provided at the front in the conveyance direction,
A low-speed conveyor belt is provided at the rear in the conveyance direction.
（２）複数の基板を一度に位置決めして部品実装を行な
う複数の位置決め手段めうち、基板搬送′方向前方の位
置決め手段を後方の位置決め手段よりも早く位置決めを
解除する手段を備えている。(2) A plurality of positioning means for positioning a plurality of boards at once to mount components is provided with means for releasing the positioning means for the front positioning means in the board transport direction earlier than the rear positioning means.
（３）基板実装を行なう装置へ基板を搬送するための搬
送ベルトの基板搬入部または途中の位置に基板を一枚だ
け通過させるための高さ制限手段を備えている。(3) A height limiting means for allowing only one board to pass is provided at the board loading portion of the conveyor belt for transporting the board to the board mounting device or at a midway position.
作用
本発明は、前記構成を備えること・により、次のような
作用を有する。Effects The present invention has the following effects by having the above configuration.
（１）搬送方向前方に配置された搬送ベルトの搬送速度
の方が後方に配置された搬送ベルトのそれよりも速いの
で、後方の搬送ベルトから前方の搬送ベルトへ移載され
るプリント基板は、前方の搬送ベルトに移載されること
により、後方の搬送ベルト上のプリント基板との距離が
太き《なり、プリント基板どうしの重なりが防止される
。(1) The conveyance speed of the conveyor belt placed at the front in the conveyance direction is faster than that of the conveyor belt placed at the rear, so the printed circuit board transferred from the rear conveyor belt to the front conveyor belt is By being transferred to the front conveyor belt, the distance from the printed circuit board on the rear conveyor belt increases, thereby preventing the printed circuit boards from overlapping each other.
（２）複数の位置決め手段のうち、基板搬送方向前方の
位鐙決め手段を後方の位置決め手段よりも早く位置決め
を解除するので、同時に位置決めされた複数のプリント
基板のうち、実装終了後には前方のプリント基板の方が
後方のプリント基板よりも早《搬送を開始されるので、
両者の距離が離れて重なることが防止される。(2) Among the plurality of positioning means, the positioning means at the front in the board transport direction is released earlier than the positioning means at the rear, so among the plurality of simultaneously positioned printed circuit boards, after the mounting is completed, the positioning means at the front are released. The printed circuit board starts to be transported earlier than the printed circuit board behind it, so
This prevents the two from being separated and overlapping.
（３）搬送ベルトの基板搬入部または途中の位置に基板
を一枚だけ通過させる高さ制限手段を設けたので、プリ
ント基板が常に一枚ずつ分離されて搬送され、プリント
基板の重なりが防止される。(3) A height limiting means is provided at the board loading section of the conveyor belt or at a position midway through which only one board can pass, so printed boards are always separated and transported one by one, preventing printed boards from overlapping. Ru.
実施例
以下、本発明の基板搬送装置の実施例について説明する
。Embodiments Hereinafter, embodiments of the substrate transfer apparatus of the present invention will be described.
（１）第１図は本発明の第１の実施例における基板搬送
装置の概略構成を示している。第１図において、１１は
第１搬送ベルト、１２は第２搬送ベルトであり、それぞ
れ駆動プーり１３、１４、テンションプーり１５、１６
、アイドルプーり１７、１８に掛け渡ざれたベルト１９
、２０により構成されている。第１および第２搬送ベル
ト１１、１２は、部品実装を行なうための装置間にそれ
ぞれベルト１９、２０の上部面１９ａ，２０ａが同一平
面になるように連続して配置され、各上部面１９ａ，２
０ａが基板搬送方向Ａに向かうようにそれぞれ駆動プー
り１３、１４により躯動される。このとき、第２搬送ベ
ルト１２のベルト２０はその駆動プーり１４により、第
１搬送ベルト１１のベルト１９よりも速い速度で駆動さ
れる。(1) FIG. 1 shows a schematic configuration of a substrate transfer device in a first embodiment of the present invention. In FIG. 1, 11 is a first conveyor belt, 12 is a second conveyor belt, drive pulleys 13 and 14, and tension pulleys 15 and 16, respectively.
, belt 19 stretched over idle pulleys 17 and 18
, 20. The first and second conveyor belts 11 and 12 are successively arranged between devices for mounting components so that upper surfaces 19a and 20a of the belts 19 and 20 are on the same plane, respectively. 2
0a is moved by drive pulleys 13 and 14, respectively, in the direction A of substrate conveyance. At this time, the belt 20 of the second conveyor belt 12 is driven by its drive pulley 14 at a faster speed than the belt 19 of the first conveyor belt 11 .
次に、この第１実施例の動作について説明する。第１搬
送ベルト１１のベルト上部面１９ａ上に供給されたプリ
ント基板２１は、基板搬送方向Ａに向けて搬送され、第
１搬送ベルト１１から第２搬送ベルト１２へ移載される
。このとき、第１搬送ベルト１１のベルト１９の搬送速
度よりも第２搬送ベルト１２のベルト２０の搬送速度の
方が速いので、第２搬送ベルト１２のベルト２０上に移
載されたプリント基板２１は、第１搬送ベルト１１のベ
ルト１９のプリント基板よりも速い速度で搬送され、両
者の距離が次第に離れて両者が重なるのを防止すること
ができる。Next, the operation of this first embodiment will be explained. The printed circuit board 21 supplied onto the belt upper surface 19a of the first conveyor belt 11 is conveyed in the substrate conveyance direction A, and transferred from the first conveyor belt 11 to the second conveyor belt 12. At this time, since the conveying speed of the belt 20 of the second conveying belt 12 is faster than the conveying speed of the belt 19 of the first conveying belt 11, the printed circuit board 21 transferred onto the belt 20 of the second conveying belt 12 is transported at a faster speed than the printed circuit board on the belt 19 of the first transport belt 11, and the distance between the two gradually increases to prevent them from overlapping.
（２）第２図は本発明の第２の実施例における概略構成
を示している。第２図において、２２、２３は二枚のプ
リント基板、２４はプリント基板２２、２３を搬送する
ためのベルトである。ベルト２４は、プリント基板２２
、２３に電子部品を実装するための装置内に設けられて
いる。２５、２６は第１のプリント基板２２に部品実装
する際にプリント基板２２を位置決めするための位置決
めピンである。２１、２８は第２のプリント基板２３に
部品実装する際にプリント基板２３を位置決めするため
の位置決めピンであり、第１のプリント基板のための位
置決めピン２５、２６よりも短く設定されている。２９
は各位置決めピン２５、２６、２７、２８を固定した一
枚の支持板であり、シリンダ３０により上下方向に駆動
される。(2) FIG. 2 shows a schematic configuration of a second embodiment of the present invention. In FIG. 2, 22 and 23 are two printed circuit boards, and 24 is a belt for conveying the printed circuit boards 22 and 23. The belt 24 is connected to the printed circuit board 22
, 23 is provided in a device for mounting electronic components. Reference numerals 25 and 26 are positioning pins for positioning the printed circuit board 22 when components are mounted on the first printed circuit board 22. Reference numerals 21 and 28 are positioning pins for positioning the printed circuit board 23 when components are mounted on the second printed circuit board 23, and are set shorter than the positioning pins 25 and 26 for the first printed circuit board. 29
is a single support plate to which the positioning pins 25, 26, 27, and 28 are fixed, and is driven by a cylinder 30 in the vertical direction.
次に、この第２実施例の動作について説明する。装置内
の部品実装を行なう所定の位置でベルト２４が停止し、
各位置決めピン２５、２６、７、２８がシリンダ３０に
より上昇して各プリント基板２２、２３の位置決め穴２
２ａ，２３ａに挿入されて各プリント基板２２、２３の
位置決めが行われる。この位愛で各プリント基板２２、
２３に対して部品実装が行われた後、各位置決めピン２
５、２６、２７、２８がシリンダ３０により下降する。Next, the operation of this second embodiment will be explained. The belt 24 stops at a predetermined position in the device where components are mounted,
Each positioning pin 25, 26, 7, 28 is raised by the cylinder 30 and the positioning hole 2 of each printed circuit board 22, 23 is
2a, 23a to position each printed circuit board 22, 23. With this much love, each printed circuit board 22,
23, each positioning pin 2
5, 26, 27, and 28 are lowered by the cylinder 30.
このとき、基板搬送方向Ａの前方側に位置する第２のプ
リント基板２３に対する位置決めピン２７、２８の方が
第１のプリント基板２２に対する位置決めピン２５、２
６よりも短いので、第３図に示すように、前方の位置決
めビン２６、２８が後方の位置決めピン２５、２６より
も先にプリント基板２３から離脱して、前方のプリント
基板２３のみがベルト２４により搬送を開始される。そ
して、第４図に示すように、後方の位置決めピン２５、
２６が第１のプリント基板２２から離脱してベルト２４
により搬送を開始されたときには、先行する第２のプリ
ント基板２３との距離が大きくなり、両者の重なりが防
止される。At this time, the positioning pins 27 and 28 for the second printed circuit board 23 located on the front side in the board transport direction A are the same as the positioning pins 25 and 2 for the first printed circuit board 22.
6, as shown in FIG. transport is started. As shown in FIG. 4, the rear positioning pin 25,
26 is detached from the first printed circuit board 22 and the belt 24
When the conveyance is started, the distance from the preceding second printed circuit board 23 increases, and overlapping of the two is prevented.
（３）第５図は本発明の第３の実施例の概略構成を示す
側面断面図である。第５図において、３１はプリント基
板、３２はプリント基板を搬送するための一対のベルト
、３３は一対のベルト３２を走行案内するための一対の
ガイドレール、３４は一対のガイドレール３３の基板搬
入部に設けられた高さ制限部材である。高さ制限部材３
４は、その各先端３４ａがそれぞれベルト３２に対向し
ており、ベルト３２と先端３４ａとの間隔ｄは、プリン
ト基板３１の一枚分の厚さよりも大きく二枚分の厚さよ
りも小さくなるように設定されている。(3) FIG. 5 is a side sectional view showing a schematic configuration of a third embodiment of the present invention. In FIG. 5, 31 is a printed circuit board, 32 is a pair of belts for transporting the printed circuit board, 33 is a pair of guide rails for guiding the pair of belts 32, and 34 is a pair of guide rails 33 for carrying the board. This is a height limiting member provided in the section. Height limiting member 3
4, each tip 34a faces the belt 32, and the distance d between the belt 32 and the tip 34a is larger than the thickness of one printed circuit board 31 and smaller than the thickness of two printed circuit boards 31. is set to .
次に、この第３実施例の動作について説明する。外部基
板供給装置からこのベルト３２上にプリント基板３１が
供給されるとき、基板搬入部には高さ制限部材３４が設
けられており、その先端３４ａとベルト３２との間には
、プリント基板３１が一枚通る分だけの隙間ｄしか空い
ていないため、一枚のプリント基板３１のみがベルト３
２上に供給され、ベルト３２上に二枚のプリント基板３
１が重ねられて供・給されることが防止される。Next, the operation of this third embodiment will be explained. When the printed circuit board 31 is supplied onto this belt 32 from an external board supply device, a height limiting member 34 is provided in the board loading section, and between the tip 34a of the height limiting member 34 and the belt 32, the printed circuit board 31 Since there is only a gap d for one sheet to pass through, only one printed circuit board 31 is connected to the belt 3.
2, and two printed circuit boards 3 are placed on the belt 32.
1 is prevented from being supplied in an overlapping manner.
なお、高さ制限部材３４は、ガイドレール３３の途中の
位置に設けてもよい。Note that the height limiting member 34 may be provided at a position in the middle of the guide rail 33.
発明の効果
以上の実施例から明らかなように、本発明によれば次の
ような効果を有する。Effects of the Invention As is clear from the above embodiments, the present invention has the following effects.
（１）基板実装を行なう装置間を連絡する複数の搬送ベ
ルトのうち、搬送方向前方に高速の搬送ベルトを配置し
、搬送方向後方に低速の搬送ベルトを配置したので、基
板移載搬送時の基板の重なりを防止することができる。(1) Among the multiple conveyor belts that connect devices that perform board mounting, a high-speed conveyor belt is placed at the front in the conveyance direction, and a low-speed conveyor belt is placed at the rear in the conveyance direction, so that Overlapping of substrates can be prevented.
（２）複数の基板を一度に位置決めして部品実装を行な
う複数の位置決め手段のうち、基板搬送方向前方の位置
決め手段を後方の位置決め手段よりも早く位置決めを解
除するようにしたので、実装終了後に搬出する基板の重
なりを防止することができる。(2) Among the multiple positioning means that position multiple boards at once and perform component mounting, the front positioning means in the board transport direction is released earlier than the rear positioning means, so after mounting is completed, It is possible to prevent overlapping of substrates to be carried out.
（３）搬送ベルトの基板搬入部または途中の位置に基板
を一枚だけ通過させるための高さ制限手段を設けたので
、供給搬送時の基板の重なりを防止することができる。(3) Since a height limiting means for allowing only one substrate to pass is provided at the substrate loading portion of the conveyor belt or at an intermediate position, it is possible to prevent substrates from overlapping during supply and conveyance.
第１図は本発明の第１の実施例における基板搬送装置の
概略正面図、第２図は本発明の第２の実施例における基
板搬送装置の概略部分正面断面図、第３図および第４図
は第２図に示す基板搬送装置の動作を説明するための概
略部分正面断面図、第５図は本発明の第３の実施例にお
ける基板搬送装置の概略側面断面図、第６図は従来の基
板搬送装置の概略正面図、第７図は従来の基板搬送装置
の概略側面断面図、第８図は従来＠基板搬送装置の概略
部分正面断面図である。
１１・・・第１搬送ベルト、１２・・・第２搬送ベルト
、１３、１４・・・駆動プーリ、１５、１６・・・テン
ションプーリ、ｌ７、１８・・・アイドルプーリ、１９
、２０・・・ベルト、２１、２２、２３・・・プリント
基板、２４・・・ベルト、２５、２６、２７、２８・・
・位置決めピン、２９・・・支持板、３０・・・シリン
ダ、３１・・・プリント基板、３２・・・ベルト、３３
・・・ガイドレール、３４・・・高さ制限部材。FIG. 1 is a schematic front view of a substrate transfer device according to a first embodiment of the present invention, FIG. 2 is a schematic partial front sectional view of a substrate transfer device according to a second embodiment of the present invention, and FIGS. The figure is a schematic partial front sectional view for explaining the operation of the substrate transfer device shown in FIG. 2, FIG. 5 is a schematic side sectional view of the substrate transfer device according to the third embodiment of the present invention, and FIG. 6 is a conventional FIG. 7 is a schematic side sectional view of the conventional substrate transfer device, and FIG. 8 is a schematic partial front sectional view of the conventional substrate transfer device. DESCRIPTION OF SYMBOLS 11... First conveyance belt, 12... Second conveyance belt, 13, 14... Drive pulley, 15, 16... Tension pulley, l7, 18... Idle pulley, 19
, 20... Belt, 21, 22, 23... Printed circuit board, 24... Belt, 25, 26, 27, 28...
- Positioning pin, 29... Support plate, 30... Cylinder, 31... Printed circuit board, 32... Belt, 33
...Guide rail, 34...Height limiting member.
Claims (3)
搬送方向に連続して複数台備え、前記連続する複数台の
搬送ベルトのうち、搬送方向前方に高速で基板を搬送す
る搬送ベルトを備え、搬送方向後方に低速で基板を搬送
する搬送ベルトを備えた基板搬送装置。(1) A plurality of conveyor belts are provided consecutively in the conveyance direction to connect devices that perform board mounting, and among the plurality of continuous conveyor belts, a conveyor belt is provided that conveys the substrate at high speed in the forward direction of the conveyance direction. , a substrate conveyance device equipped with a conveyor belt that conveys the substrate at low speed backward in the conveyance direction.
基板を一度に位置決めする複数の位置決め手段を備え、
前記複数の基板に対する複数の位置決め手段のうち、基
板搬送方向前方の位置決め手段を後方の位置決め手段よ
りも早く解除する手段を備えた基板搬送装置。(2) An apparatus for mounting a board is equipped with a plurality of positioning means for positioning a plurality of boards at once for component mounting,
A substrate transporting apparatus comprising means for releasing a positioning means at the front in the substrate transport direction earlier than a positioning means at the rear among the plurality of positioning means for the plurality of substrates.
送ベルトの基板搬入部または途中の位置に基板を一枚だ
け通過させるための高さ制限手段を備えた基板搬送装置
。(3) A substrate conveyance device that is equipped with a height limiting means for allowing only one substrate to pass through a substrate loading portion or an intermediate position of a conveyor belt for conveying a substrate to a device for substrate mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1209390A JPH03216417A (en) | 1990-01-22 | 1990-01-22 | Base board conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1209390A JPH03216417A (en) | 1990-01-22 | 1990-01-22 | Base board conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03216417A true JPH03216417A (en) | 1991-09-24 |
Family
ID=11795960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1209390A Pending JPH03216417A (en) | 1990-01-22 | 1990-01-22 | Base board conveying device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03216417A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0820426A (en) * | 1994-07-07 | 1996-01-23 | Fukumi Sangyo Kk | Automatic sorter of magazine |
| JP2008060450A (en) * | 2006-09-01 | 2008-03-13 | Juki Corp | Component mounting equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61206719A (en) * | 1985-03-12 | 1986-09-13 | Minami Kikai Kk | Conveying apparatus for spacing transported articles |
| JPS62250699A (en) * | 1986-04-23 | 1987-10-31 | 株式会社東芝 | Method of transferring printed wiring board |
-
1990
- 1990-01-22 JP JP1209390A patent/JPH03216417A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61206719A (en) * | 1985-03-12 | 1986-09-13 | Minami Kikai Kk | Conveying apparatus for spacing transported articles |
| JPS62250699A (en) * | 1986-04-23 | 1987-10-31 | 株式会社東芝 | Method of transferring printed wiring board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0820426A (en) * | 1994-07-07 | 1996-01-23 | Fukumi Sangyo Kk | Automatic sorter of magazine |
| JP2008060450A (en) * | 2006-09-01 | 2008-03-13 | Juki Corp | Component mounting equipment |
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