JP5967753B2 - Component mounting machine and transfer device - Google Patents

Component mounting machine and transfer device Download PDF

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JP5967753B2
JP5967753B2 JP2012052085A JP2012052085A JP5967753B2 JP 5967753 B2 JP5967753 B2 JP 5967753B2 JP 2012052085 A JP2012052085 A JP 2012052085A JP 2012052085 A JP2012052085 A JP 2012052085A JP 5967753 B2 JP5967753 B2 JP 5967753B2
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transfer
transfer tank
tank
fluid
suction nozzles
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JP2013187410A (en
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英俊 川合
英俊 川合
文隆 前田
文隆 前田
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Fuji Corp
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Fuji Machine Manufacturing Co Ltd
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Description

本発明は、部品実装機の吸着ノズルに吸着した部品にフラックス、半田等を転写する転写装置を備えた部品実装機及び転写装置に関する発明である。   The present invention relates to a component mounting machine and a transfer device including a transfer device that transfers flux, solder, and the like to a component sucked by a suction nozzle of the component mounting machine.

部品実装機においては、特許文献１（特開２００３−２９８２９１号公報）、特許文献２（特開２０１０−７４０２９号公報）に記載されているように、部品実装機に転写装置をセットして、吸着ノズルに吸着した部品を、転写槽内に溜めたフラックス、半田等に浸して該部品にフラックス、半田等を転写してから、該部品を回路基板に実装するようにしたものがある。   In the component mounter, as described in Patent Document 1 (Japanese Patent Laid-Open No. 2003-298291) and Patent Document 2 (Japanese Patent Laid-Open No. 2010-74029), a transfer device is set in the component mounter, There is a type in which a component adsorbed by a suction nozzle is immersed in flux, solder, or the like stored in a transfer tank to transfer the flux, solder, or the like to the component, and then the component is mounted on a circuit board.

特開２００３−２９８２９１号公報JP 2003-298291 A 特開２０１０−７４０２９号公報JP 2010-74029 A

上記特許文献１，２の部品実装機は、１本の吸着ノズルに部品を吸着する毎に、該吸着ノズルを転写槽の上方に移動させて該吸着ノズル（又は転写槽）を上下動させて該吸着ノズルに吸着した部品に転写槽内のフラックス等を転写するようにしているため、１つの装着ヘッドに複数の吸着ノズルを保持した構成の部品実装機では、複数の吸着ノズルに吸着した複数の部品にフラックス等を転写する転写工程で、吸着ノズル（又は転写槽）の上下動作を吸着ノズルの本数分繰り返さなければならず、転写工程の時間が長くなってしまい、生産性が低下するという問題があった。   The component mounting machines disclosed in Patent Documents 1 and 2 move the suction nozzle above the transfer tank and move the suction nozzle (or transfer tank) up and down each time a component is picked up by one suction nozzle. Since the flux in the transfer tank is transferred to the component sucked by the suction nozzle, a component mounting machine having a configuration in which a plurality of suction nozzles are held in one mounting head, In the transfer process of transferring the flux or the like to the parts, the up and down movement of the suction nozzle (or transfer tank) must be repeated for the number of suction nozzles, which increases the time of the transfer process and decreases the productivity. There was a problem.

そこで、本発明が解決しようとする課題は、複数の吸着ノズルに吸着した複数の部品にフラックス等の流動物を転写するのに要する時間を大幅に短縮できて生産性を向上できる部品実装機及び転写装置を提供することである。   Therefore, the problem to be solved by the present invention is a component mounting machine capable of greatly reducing the time required to transfer a fluid such as flux to a plurality of parts adsorbed by a plurality of adsorption nozzles and improving productivity. It is to provide a transfer device.

上記課題を解決するために、請求項１に係る発明は、複数の吸着ノズルを保持する装着ヘッドと、前記装着ヘッドを移動させるヘッド移動機構と、前記吸着ノズルに吸着した部品にフラックス、半田、導体ペースト、接着剤のいずれかの流動物を転写する転写装置とを備えた部品実装機において、前記転写装置は、供給部から供給される流動物を溜める転写槽と、前記転写槽内の流動物を膜状に広げるスキージング動作を行うスキージと、前記転写槽を上下動させる上下動機構とを備え、前記供給部は、前記転写槽を一括転写位置へ上昇させる際に該転写槽の上昇動作の邪魔にならない退避位置へ移動するように構成され、前記複数の吸着ノズルに複数の部品を吸着した状態で前記ヘッド移動機構により前記装着ヘッドを前記転写槽の上方に移動させて前記上下動機構により前記転写槽を上昇させることで、前記複数の吸着ノズルに吸着した複数の部品に一括して前記流動物を転写する一括転写を行うようにしたものである。この構成では、複数の吸着ノズルに吸着した複数の部品に対して転写槽を上昇させて一括して流動物を転写するため、複数の部品に流動物を転写するのに要する時間を大幅に短縮できて生産性を向上できる。
更に、本発明では、転写槽内に流動物を供給する供給部の吐出口側の部分が転写槽の上方に位置することを考慮して、転写槽を一括転写位置へ上昇させる際に該転写槽の上昇動作の邪魔にならない退避位置へ供給部を移動させるため、供給部が転写槽の上昇動作の邪魔になることはない。 In order to solve the above-mentioned problem, the invention according to claim 1 includes a mounting head that holds a plurality of suction nozzles, a head moving mechanism that moves the mounting head, and a flux, solder, In a component mounting machine including a transfer device that transfers a fluid of either a conductor paste or an adhesive, the transfer device includes a transfer tank that stores a fluid supplied from a supply unit, and a flow in the transfer tank. A squeegee that performs a squeegeeing operation to spread an animal into a film; and a vertical movement mechanism that moves the transfer tank up and down. The supply unit raises the transfer tank when the transfer tank is raised to a batch transfer position. It is configured to move to the unobtrusive retreat position of operation, the mounting head above the transfer tank by the head moving mechanism in a state of sucking the plurality of components to the plurality of suction nozzles By moving by raising the transfer tank by the vertical movement mechanism is collectively the plurality of components adsorbed to the plurality of suction nozzles that to perform the collective transfer of transferring the flow animals. In this configuration, the transfer tank is raised for multiple parts adsorbed by multiple suction nozzles to transfer the fluid in a lump, greatly reducing the time required to transfer the fluid to multiple parts. Can improve productivity.
Furthermore, in the present invention, when the transfer tank is raised to the batch transfer position in consideration of the fact that the part on the discharge port side of the supply section for supplying the fluid into the transfer tank is located above the transfer tank, Since the supply unit is moved to a retreat position that does not interfere with the tank lift operation, the supply unit does not interfere with the transfer tank lift operation.

この場合、請求項３のように、転写槽内の流動物の膜厚を調整する際にスキージの高さ位置を位置決めした状態で上下動機構により転写槽の高さ位置を調整することでスキージと転写槽との間の隙間寸法を調整して流動物の膜厚を調整するように構成しても良い。このようにすれば、転写槽を上下動させる上下動機構を利用して流動物の膜厚を調整することができ、膜厚調整作業を自動化することができる。 In this case, as described in claim 3 , when adjusting the film thickness of the fluid in the transfer tank, the height position of the transfer tank is adjusted by the vertical movement mechanism while the height position of the squeegee is positioned. The film thickness of the fluid may be adjusted by adjusting the gap dimension between the transfer tank and the transfer tank. If it does in this way, the film thickness of a fluid can be adjusted using the up-and-down moving mechanism which moves a transfer tank up and down, and film thickness adjustment work can be automated.

また、請求項２のように、転写装置は、スキージング動作を行う際に転写槽を回転させる回転駆動機構と、この回転駆動機構と転写槽との間の回転伝達経路に設けられたクラッチ機構とを備え、前記クラッチ機構は、転写槽を一括転写位置へ上昇させる際に該転写槽を前記回転駆動機構から切り離す切断状態となり、該転写槽をスキージング動作位置へ下降させることで該クラッチ機構が前記回転駆動機構と前記転写槽との間を回転伝達可能に接続した接続状態となるように構成しても良い。このようにすれば、転写槽を一括転写位置へ上昇させる際にクラッチ機構により転写槽を回転駆動機構から切り離して上昇させることができ、転写槽を上昇させる上下動機構に加わる荷重を軽減することができて、上下動機構のコンパクト化、軽量化、低コスト化等に貢献できる。 Furthermore, as according to claim 2, transfer device includes a rotary drive mechanism for rotating the transfer tank when performing squeegeeing operation, a clutch mechanism provided in the rotation transmission path between the rotary drive mechanism and the transfer tank The clutch mechanism is in a cut state in which the transfer tank is disconnected from the rotational drive mechanism when the transfer tank is raised to the batch transfer position, and the clutch mechanism is lowered by lowering the transfer tank to the squeezing operation position. However, the rotation driving mechanism and the transfer tank may be connected so as to be able to transmit rotation. In this way, when the transfer tank is raised to the batch transfer position, the transfer tank can be separated from the rotary drive mechanism and raised by the clutch mechanism, and the load applied to the vertical movement mechanism that raises the transfer tank can be reduced. Can contribute to making the vertical movement mechanism compact, lightweight, and cost-effective.

本発明は、複数の吸着ノズルを保持する装着ヘッドを備えた部品実装機であれば、どの様なタイプの装着ヘッドを備えた部品実装機であっても適用可能であるが、請求項４のように、複数の吸着ノズルを円周方向に配列したロータリー型の装着ヘッドを備えた部品実装機に適用する場合は、装着ヘッドの複数の吸着ノズルを保持する複数のホルダ部のうち、一括転写動作時に上昇するスキージの上流位置のホルダ部から吸着ノズルを取り外して使用するようにすれば良い。このようにすれば、吸着ノズルの本数が多いロータリー型の装着ヘッドで吸着ノズル間の間隔が狭い場合でも、転写槽内にスキージによる流動物の溜まりスペースを確保できる。 The present invention may, if the component mounting machine having a mounting head for holding a plurality of suction nozzles is applicable even component mounting machine having a what kind of type of the mounting head, according to claim 4 Thus, when applied to a component mounting machine equipped with a rotary mounting head in which a plurality of suction nozzles are arranged in the circumferential direction, batch transfer is performed among a plurality of holder portions that hold the plurality of suction nozzles of the mounting head. The suction nozzle may be removed from the holder portion at the upstream position of the squeegee that rises during operation. In this way, even when the interval between the suction nozzles is narrow in a rotary type mounting head having a large number of suction nozzles, it is possible to secure a fluid accumulation space by the squeegee in the transfer tank.

また、請求項５のように、部品実装機のヘッド移動機構に取り付ける装着ヘッドがサイズの異なる別の装着ヘッドと交換可能である場合は、転写装置に取り付ける転写槽及びスキージは、ヘッド移動機構に取り付けた装着ヘッドのサイズに応じたサイズの転写槽及びスキージと交換可能に構成すると良い。このようにすれば、どの様なサイズの装着ヘッドに交換されても対応できる。 Furthermore, as according to claim 5, when the mounting head attached to the head moving mechanism of the component mounter can be replaced with another mounting head of different sizes, the transfer tank and squeegee attached to the transfer apparatus, the head moving mechanism It is preferable that the transfer tank and the squeegee having a size corresponding to the size of the attached mounting head can be replaced. In this way, it is possible to cope with a change in the mounting head of any size.

更に、請求項６のように、転写装置を部品実装機の内側にセットしたセット位置と外側に引き出したメンテナンス位置との間を移動できるように構成すると良い。このようにすれば、転写装置を部品実装機の外側のメンテナンス位置に引き出すことで、転写装置のクリーニング作業等のメンテナンス作業を容易に行うことができる。 Further, as in claim 6 , it is preferable that the transfer device can be moved between a set position where the transfer device is set inside the component mounter and a maintenance position where the transfer device is pulled out. In this way, maintenance work such as cleaning work of the transfer device can be easily performed by drawing the transfer device to the maintenance position outside the component mounting machine.

尚、請求項７，８に係る発明は、請求項１，２に記載の「部品実装機」の発明と実質的に同じ技術思想を「転写装置」の発明として記載したものである。
The inventions according to claims 7 and 8 describe the technical idea substantially the same as the invention of the “component mounting machine” according to claims 1 and 2 as the invention of the “transfer device”.

図１は本発明の一実施例を示す転写装置の斜視図である。FIG. 1 is a perspective view of a transfer apparatus showing an embodiment of the present invention. 図２は部品実装機のフィーダ装着台の斜視図である。FIG. 2 is a perspective view of a feeder mounting base of the component mounting machine. 図３は転写装置のスキージング動作時の状態を示す斜視図である。FIG. 3 is a perspective view showing a state during a squeezing operation of the transfer device. 図４は転写装置のスキージング動作時の状態を部分的に破断して示す正面図である。FIG. 4 is a front view showing a partially broken state during the squeezing operation of the transfer device. 図５は転写装置のスキージング動作時の主要部の状態を部分的に破断して示す正面図である。FIG. 5 is a front view showing the state of the main part during the squeezing operation of the transfer device, partially broken. 図６は転写装置の一括転写動作時の状態を示す斜視図である。FIG. 6 is a perspective view showing a state during a batch transfer operation of the transfer device. 図７は転写装置の一括転写時の状態を部分的に破断して示す正面図である。FIG. 7 is a front view showing a partially broken state of the transfer device during batch transfer. 図８は転写装置の一括転写時の主要部の状態を部分的に破断して示す正面図である。FIG. 8 is a front view showing a partially broken state of a main part during batch transfer of the transfer device. 図９は転写装置の一括転写動作時の状態を示す背面図である。FIG. 9 is a rear view showing a state during the batch transfer operation of the transfer device. 図１０はクラッチ機構の係止ピンとその周辺部分の構成を示す斜視図である。FIG. 10 is a perspective view showing the configuration of the locking pin of the clutch mechanism and its peripheral portion. 図１１は一括転写動作時の主要部の状態を示す正面図である。FIG. 11 is a front view showing the state of the main part during the batch transfer operation. 図１２（ａ），（ｂ）は一括転写動作時のスキージと吸着ノズルとの位置関係を示す平面図である。12A and 12B are plan views showing the positional relationship between the squeegee and the suction nozzle during the batch transfer operation.

以下、本発明を実施するための形態を具体化した一実施例を図面を用いて説明する。
まず、転写装置１１の構成を説明する。
転写装置１１は、部品実装機のフィーダ装着台１２（図２参照）にテープフィーダ（図示せず）と付け替え可能に装着される。転写装置１１の横幅寸法は、テープフィーダの横幅寸法のほぼ整数倍となっており、フィーダ装着台１２上のテープフィーダ整数台分のスペースに転写装置１１が着脱可能にセットされる。 DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment embodying a mode for carrying out the present invention will be described with reference to the drawings.
First, the configuration of the transfer device 11 will be described.
The transfer device 11 is mounted on a feeder mounting base 12 (see FIG. 2) of the component mounting machine so that it can be replaced with a tape feeder (not shown). The width of the transfer device 11 is substantially an integral multiple of the width of the tape feeder, and the transfer device 11 is detachably set in a space corresponding to the number of tape feeders on the feeder mounting base 12.

図１に示すように、転写装置１１の取付ベース１３は、部品実装機のフィーダ装着台１２への着脱方向である前後方向に長く延びる形状に形成されている。この取付ベース１３上に２本のスライドレール１４が前後方向に沿って平行に設けられ、該スライドレール１４上に転写装置１１が前後方向にスライド移動可能に支持されている。これにより、転写装置１１を部品実装機の内側にセットしたセット位置と外側に引き出したメンテナンス位置との間を移動できるように構成されている。   As shown in FIG. 1, the mounting base 13 of the transfer device 11 is formed in a shape that extends long in the front-rear direction, which is the direction of attaching / detaching to the feeder mounting base 12 of the component mounter. Two slide rails 14 are provided on the mounting base 13 in parallel in the front-rear direction, and the transfer device 11 is supported on the slide rail 14 so as to be slidable in the front-rear direction. Thereby, it is comprised so that the transfer apparatus 11 can be moved between the set position which set the component mounting machine inside, and the maintenance position pulled out outside.

図３乃至図９に示すように、転写装置１１は、フラックス、半田、導体ペースト、接着剤のいずれかの流動物を溜める転写槽１５と、転写槽１５内に流動物を供給する供給部１６と、転写槽１５内の流動物を膜状に広げるスキージング動作を行うスキージ１７と、転写槽１５を上下動させる上下動機構１８（図９参照）と、スキージング動作を行う際に転写槽１５を回転させる回転駆動機構１９（図３参照）と、この回転駆動機構１９と転写槽１５との間の回転伝達経路に設けられたクラッチ機構２０と、これら各機構を組み付けた断面Ｌ字形の本体ベース２１等を備えた構成となっている。   As shown in FIGS. 3 to 9, the transfer device 11 includes a transfer tank 15 that stores a fluid such as flux, solder, conductor paste, or adhesive, and a supply unit 16 that supplies the fluid into the transfer tank 15. A squeegee 17 that performs a squeegeeing operation that spreads the fluid in the transfer tank 15 into a film, a vertical movement mechanism 18 that moves the transfer tank 15 up and down (see FIG. 9), and a transfer tank when performing the squeezing operation. A rotation drive mechanism 19 (see FIG. 3) that rotates the rotation mechanism 15, a clutch mechanism 20 provided in a rotation transmission path between the rotation drive mechanism 19 and the transfer tank 15, and an L-shaped cross section in which these mechanisms are assembled. The main body base 21 is provided.

本発明は、複数の吸着ノズルを保持する装着ヘッドを備えた部品実装機であれば、どの様なタイプの装着ヘッドを備えた部品実装機であっても適用可能であるが、本実施例では、複数本の吸着ノズル２２（図１２参照）を円周方向に等ピッチで配列したロータリー型の装着ヘッド２３（図１１参照）を備えた部品実装機に転写装置１１をセットしている。尚、図示はしないが、本実施例の部品実装機は、装着ヘッド２３をＸ−Ｙ方向に移動させるヘッド移動機構と、該装着ヘッド２３をその中心軸の回りに回転させるヘッド回転機構と、部品吸着時及び部品実装時に装着ヘッド２３に保持した複数本の吸着ノズル２２を１本ずつ個別に昇降させるノズル昇降機構とを備え、装着ヘッド２３の中心軸の下部には、吸着ノズル２２の側方からの照明光を反射するためのミラー部２４が吸着ノズル２２の配列の内側に位置するように設けられている。   The present invention can be applied to any component mounting machine including any type of mounting head as long as it is a component mounting machine including a mounting head that holds a plurality of suction nozzles. The transfer device 11 is set in a component mounting machine including a rotary type mounting head 23 (see FIG. 11) in which a plurality of suction nozzles 22 (see FIG. 12) are arranged at equal pitches in the circumferential direction. Although not shown, the component mounting machine of the present embodiment includes a head moving mechanism that moves the mounting head 23 in the XY direction, a head rotation mechanism that rotates the mounting head 23 about its central axis, A nozzle lifting mechanism for individually lifting and lowering a plurality of suction nozzles 22 held by the mounting head 23 at the time of component suction and component mounting, and the suction nozzle 22 side is disposed below the central axis of the mounting head 23 The mirror part 24 for reflecting the illumination light from one side is provided so as to be located inside the array of the suction nozzles 22.

転写装置１１の転写槽１５は、ロータリー型の装着ヘッド２３の吸着ノズル２２の配列に合わせてドーナツ形状（円環状）に形成され、中心部分に逃げ凹部２５が形成されている。これにより、転写槽１５を後述する一括転写位置へ上昇させたときに、各吸着ノズル２２に吸着した部品が転写槽１５のドーナツ形状の底面に接触又は近接して該転写槽１５内の流動物に浸った状態になるが、この際、装着ヘッド２３の中心のミラー部２４が転写槽１５の中心部分の逃げ凹部２５内に逃げて該ミラー部２４と該転写槽１５との衝突が回避されるようになっている。   The transfer tank 15 of the transfer device 11 is formed in a donut shape (annular shape) according to the arrangement of the suction nozzles 22 of the rotary type mounting head 23, and a relief recess 25 is formed in the center portion. As a result, when the transfer tank 15 is raised to a collective transfer position described later, the components adsorbed by the respective suction nozzles 22 come into contact with or close to the donut-shaped bottom surface of the transfer tank 15 and the fluid in the transfer tank 15. At this time, the mirror portion 24 at the center of the mounting head 23 escapes into the relief recess 25 at the center portion of the transfer tank 15 and the collision between the mirror portion 24 and the transfer tank 15 is avoided. It has become so.

次に、転写槽１５を上下動させる上下動機構１８の構成を説明する。
図９に示すように、上下動機構１８の駆動源となるＺ軸モータ２７は、回転軸２８を下向きにした状態で本体ベース２１側に固定され、このＺ軸モータ２７の回転力がベルト伝達機構２６を介してＺ軸用送りねじ２９に伝達され、Ｚ軸モータ２７の回転運動がＺ軸送りねじ２９によってＺ軸方向（上下方向）の直線運動に変換される。Ｚ軸送りねじ２９の近傍には、２本のＺ軸ガイド３０（図５、図１２参照）が本体ベース２１に固定され、各Ｚ軸ガイド３０にＺ軸スライド３１の支持部３１ａがＺ軸方向（上下方向）にスライド自在に嵌合され、該Ｚ軸スライド３１に転写槽１５が軸受３３を介して回転可能に支持されている。Ｚ軸スライド３１は、Ｚ軸送りねじ２９に螺合されたＺ軸ナット部材３２に連結され、Ｚ軸送りねじ２９の回転によってＺ軸ナット部材３２とＺ軸スライド３１と転写槽１５が一体的にＺ軸方向（上下方向）にスライドするようになっている。 Next, the configuration of the vertical movement mechanism 18 that moves the transfer tank 15 up and down will be described.
As shown in FIG. 9, a Z-axis motor 27 serving as a drive source for the vertical movement mechanism 18 is fixed to the main body base 21 with the rotary shaft 28 facing downward, and the rotational force of the Z-axis motor 27 is transmitted to the belt. It is transmitted to the Z-axis feed screw 29 via the mechanism 26, and the rotational motion of the Z-axis motor 27 is converted into a linear motion in the Z-axis direction (vertical direction) by the Z-axis feed screw 29. In the vicinity of the Z-axis feed screw 29, two Z-axis guides 30 (see FIGS. 5 and 12) are fixed to the main body base 21, and a support portion 31 a of the Z-axis slide 31 is attached to each Z-axis guide 30. The transfer tank 15 is slidably fitted in the direction (vertical direction), and the transfer tank 15 is rotatably supported by the Z-axis slide 31 via a bearing 33. The Z-axis slide 31 is connected to a Z-axis nut member 32 that is screwed to the Z-axis feed screw 29, and the Z-axis nut member 32, the Z-axis slide 31, and the transfer tank 15 are integrated by the rotation of the Z-axis feed screw 29. It slides in the Z-axis direction (vertical direction).

図８に示すように、スキージ１７を支持する昇降シャフト３５は、支持部材３６によって上下動可能に支持され、該昇降シャフト３５がスプリング（図示せず）等のばね力によって下方に付勢されている。昇降シャフト３５の下方には、ストッパ３７が設けられ、転写槽１５をスキージング動作位置へ下降させる際に、その途中で昇降シャフト３５の下端がストッパ３７に突き当たってスキージ１７の下降が停止され、以後、転写槽１５のみが下降するようになっている。これにより、転写槽１５内の流動物の膜厚を調整する際に、スキージ１７の高さ位置（下限位置）をストッパ３７で位置決めした状態で、上下動機構１８により転写槽１５の高さ位置（停止位置）を調整することで、スキージ１７と転写槽１５との間の隙間寸法を調整して流動物の膜厚を調整できるようになっている。転写槽１５を一括転写位置へ上昇させる場合は、転写槽１５によってスキージ１７がスプリング（図示せず）の押し下げ力に抗して引き上げられる。   As shown in FIG. 8, the elevating shaft 35 that supports the squeegee 17 is supported by a support member 36 so as to move up and down, and the elevating shaft 35 is urged downward by a spring force such as a spring (not shown). Yes. A stopper 37 is provided below the elevating shaft 35, and when the transfer tank 15 is lowered to the squeezing operation position, the lower end of the elevating shaft 35 abuts against the stopper 37 on the way, and the descent of the squeegee 17 is stopped. Thereafter, only the transfer tank 15 is lowered. Thereby, when adjusting the film thickness of the fluid in the transfer tank 15, the height position (lower limit position) of the squeegee 17 is positioned by the stopper 37 and the height position of the transfer tank 15 is moved by the vertical movement mechanism 18. By adjusting the (stop position), the thickness of the fluid can be adjusted by adjusting the size of the gap between the squeegee 17 and the transfer tank 15. When the transfer tank 15 is raised to the batch transfer position, the squeegee 17 is pulled up against the pressing force of a spring (not shown) by the transfer tank 15.

また、図１２（ａ）に示すように、装着ヘッド２３の複数の吸着ノズル２２を保持する複数のホルダ部のうち、一括転写動作時に上昇するスキージ１７の上流位置のホルダ部から該吸着ノズル２２を取り外して使用するようにしており、これにより、スキージ１７による流動物の溜まりスペースも確保できる。   Further, as shown in FIG. 12A, among the plurality of holder portions that hold the plurality of suction nozzles 22 of the mounting head 23, the suction nozzle 22 starts from the holder portion at the upstream position of the squeegee 17 that rises during the batch transfer operation. The squeegee 17 can secure a fluid accumulation space.

また、転写槽１５内に流動物を供給する供給部１６の吐出口側の部分は、転写槽１５の上方に位置するため、供給部１６の位置が固定されていると、供給部１６が転写槽１５の上昇動作の邪魔になる。   Further, since the portion on the discharge port side of the supply unit 16 that supplies the fluid into the transfer tank 15 is located above the transfer tank 15, the supply unit 16 transfers the transfer when the position of the supply unit 16 is fixed. This hinders the ascending operation of the tank 15.

そこで、本実施例では、供給部１６は、その下部に貫通された回動軸３９を支点にして図３〜図５に示す供給位置と図６〜図８に示す退避位置との間を回動できるように支持され、ねじりコイルばね（図示せず）等のばね力によって供給位置側へ回動付勢されている。この供給部１６のうちの転写槽１５側の端面部には、カム面４０が形成され、このカム面４０がＺ軸スライド３１に固定されたカムローラ４１に当接してカム機構４２が構成され、このカム面４０とカムローラ４１との当接状態がばね力によって維持されている。   Therefore, in the present embodiment, the supply unit 16 rotates between the supply position shown in FIGS. 3 to 5 and the retracted position shown in FIGS. 6 to 8 with the rotation shaft 39 penetrating the lower part as a fulcrum. It is supported so that it can move, and is urged to rotate toward the supply position by a spring force such as a torsion coil spring (not shown). A cam surface 40 is formed on an end surface of the supply unit 16 on the transfer tank 15 side, and the cam surface 40 abuts on a cam roller 41 fixed to the Z-axis slide 31 to form a cam mechanism 42. The contact state between the cam surface 40 and the cam roller 41 is maintained by a spring force.

転写槽１５がスキージング動作位置へ下降する過程で、転写槽１５と一体的にカムローラ４１が下降することで、カム機構４２により供給部１６が図３〜図５に示す供給位置へ回動して供給部１６の吐出口側の部分が転写槽１５の上方に突出した状態となり、一方、転写槽１５が一括転写位置へ上昇する過程で、転写槽１５側のカムローラ４１が上昇することで、カム機構４２により供給部１６が図６〜図８に示す退避位置へ回動して、供給部１６が転写槽１５の上昇動作の邪魔にならないようにしている。   In the process in which the transfer tank 15 is lowered to the squeezing operation position, the cam roller 41 is lowered integrally with the transfer tank 15, whereby the supply unit 16 is rotated to the supply position shown in FIGS. 3 to 5 by the cam mechanism 42. As a result, the part on the discharge port side of the supply unit 16 protrudes above the transfer tank 15, while the cam roller 41 on the transfer tank 15 side rises while the transfer tank 15 rises to the batch transfer position. The supply unit 16 is rotated to the retracted position shown in FIGS. 6 to 8 by the cam mechanism 42 so that the supply unit 16 does not interfere with the raising operation of the transfer tank 15.

供給部１６の吐出口側の部分には、転写槽１５内の流動物の残量を監視する光センサ等の残量検出センサ（図示せず）が取り付けられ、供給部１６が図３〜図５に示す供給位置に位置するときに、転写槽１５内の流動物の残量を残量検出センサで監視して、流動物の残量が所定値以下に減ってきたときに、自動的に転写槽１５内に流動物を補給するようになっている。尚、供給部１６に設けられた継手４３には、流動物貯留タンク（図示せず）につながるホース（図示せず）が接続され、該流動物貯留タンク内に貯留された流動物が該ホースを通して供給部１６に供給されるようになっている。   A remaining amount detection sensor (not shown) such as an optical sensor for monitoring the remaining amount of the fluid in the transfer tank 15 is attached to the discharge port side portion of the supply unit 16, and the supply unit 16 is shown in FIGS. 5, the remaining amount of fluid in the transfer tank 15 is monitored by a remaining amount detection sensor, and automatically when the remaining amount of fluid decreases below a predetermined value. A fluid is supplied into the transfer tank 15. The joint 43 provided in the supply unit 16 is connected to a hose (not shown) connected to a fluid storage tank (not shown), and the fluid stored in the fluid storage tank is connected to the hose. It is supplied to the supply part 16 through.

次に、スキージング動作を行う際に転写槽１５を回転させる回転駆動機構１９と、回転駆動機構１９と転写槽１５との間の回転伝達経路に設けられたクラッチ機構２０の構成を説明する。   Next, the configuration of the rotation drive mechanism 19 that rotates the transfer tank 15 when performing the squeezing operation, and the clutch mechanism 20 provided in the rotation transmission path between the rotation drive mechanism 19 and the transfer tank 15 will be described.

図３に示すように、回転駆動機構１９の駆動源となるＱ軸モータ４６は、回転軸を下向きにした状態で本体ベース２１側に固定され、このＱ軸モータ４６の回転力が歯車機構４７を介してクラッチ機構２０の駆動歯車５０に伝達される。   As shown in FIG. 3, the Q-axis motor 46 serving as a drive source for the rotation drive mechanism 19 is fixed to the main body base 21 with the rotation shaft facing downward, and the rotational force of the Q-axis motor 46 is the gear mechanism 47. Is transmitted to the drive gear 50 of the clutch mechanism 20 via the.

図４、図７に示すように、クラッチ機構２０の駆動歯車５０は、本体ベース２１に上向きに設けられた支持軸５１に軸受５２を介して回転可能に嵌着されている。駆動歯車５０上には、カップリング部材５４が設けられ、このカップリング部材５４にＱ軸クラッチ凸部５５が連結されている。Ｑ軸クラッチ凸部５５は、Ｑ軸部５５ａの上端にテーパ状の雄コーン部５５ｂが形成された円錐クラッチ部品であり、Ｑ軸部５５ａがカップリング部材５４に上下動可能に挿通され、且つ、Ｑ軸部５５ａに貫通した係止ピン５６の両端部がカップリング部材５４の内周部に形成された縦溝５７に上下動可能に嵌合することによって、Ｑ軸部５５ａがカップリング部材５４に対して回り止めされると共に、Ｑ軸部５５ａの係止ピン５６の上下動範囲がカップリング部材５４内の縦溝５７の上下方向の幅によって規制されている。Ｑ軸クラッチ凸部５５は、スプリング５８等のばね力によって押し上げられている。   As shown in FIGS. 4 and 7, the drive gear 50 of the clutch mechanism 20 is rotatably fitted to a support shaft 51 provided upward on the main body base 21 via a bearing 52. A coupling member 54 is provided on the drive gear 50, and a Q-axis clutch convex portion 55 is connected to the coupling member 54. The Q-axis clutch convex portion 55 is a conical clutch component in which a tapered male cone portion 55b is formed at the upper end of the Q-axis portion 55a. The Q-axis clutch portion 55a is inserted into the coupling member 54 so as to be vertically movable, and The both end portions of the locking pin 56 penetrating the Q shaft portion 55a are fitted in the longitudinal groove 57 formed in the inner peripheral portion of the coupling member 54 so as to be movable up and down, whereby the Q shaft portion 55a is coupled to the coupling member. The vertical movement range of the locking pin 56 of the Q shaft portion 55 a is restricted by the vertical width of the vertical groove 57 in the coupling member 54. The Q-axis clutch protrusion 55 is pushed up by the spring force of the spring 58 or the like.

一方、転写槽１５の下面部には、Ｑ軸クラッチ凹部５９が下向きに固定され、このＱ軸クラッチ凹部５９の内周部にテーパ状の雌コーン部５９ａが形成されている。このＱ軸クラッチ凹部５９とＱ軸クラッチ凸部５５とによってクラッチ機構２０が構成され、転写槽１５をスキージング動作位置へ下降させることで、Ｑ軸クラッチ凹部５９がＱ軸クラッチ凸部５５に嵌合して押し付けられた状態がスプリング５８のばね力によって保持される。これにより、Ｑ軸クラッチ凹部５９とＱ軸クラッチ凸部５５との間が回転伝達可能に接続された状態となり、Ｑ軸モータ４６によって転写槽１５を回転駆動可能な状態となる。一方、転写槽１５を一括転写位置へ上昇させると、その過程で、転写槽１５下側のＱ軸クラッチ凹部５９がＱ軸クラッチ凸部５５から切り離されて上昇し、転写槽１５が回転駆動機構１９から切り離された状態となる。   On the other hand, a Q-axis clutch recess 59 is fixed downward on the lower surface of the transfer tank 15, and a tapered female cone 59 a is formed on the inner periphery of the Q-axis clutch recess 59. The Q-axis clutch recess 59 and the Q-axis clutch protrusion 55 constitute the clutch mechanism 20, and the Q-axis clutch recess 59 is fitted to the Q-axis clutch protrusion 55 by lowering the transfer tank 15 to the squeezing operation position. The pressed state is held by the spring force of the spring 58. As a result, the Q-axis clutch recess 59 and the Q-axis clutch protrusion 55 are connected so as to be able to transmit rotation, and the transfer tank 15 can be driven to rotate by the Q-axis motor 46. On the other hand, when the transfer tank 15 is raised to the batch transfer position, in the process, the Q-axis clutch recess 59 on the lower side of the transfer tank 15 is separated from the Q-axis clutch protrusion 55 and is raised, and the transfer tank 15 is rotated. 19 is disconnected.

また、本実施例では、部品実装機のヘッド移動機構に取り付ける装着ヘッド２３がサイズの異なる別の装着ヘッドと交換可能であることを考慮して、転写装置１１に取り付ける転写槽１５及びスキージ１７は、ヘッド移動機構に取り付けた装着ヘッド２３のサイズに応じたサイズの転写槽１５及びスキージ１７と交換可能に構成されている。   In this embodiment, the transfer tank 15 and the squeegee 17 attached to the transfer device 11 are considered in consideration that the mounting head 23 attached to the head moving mechanism of the component mounting machine can be replaced with another mounting head having a different size. The transfer tank 15 and the squeegee 17 having a size corresponding to the size of the mounting head 23 attached to the head moving mechanism can be exchanged.

また、図１に示すように、転写装置１１の取付ベース１３の前端面（取付方向側の端面）には、転写装置１１の信号線や電源線を部品実装機のフィーダ装着台１２のコネクタ６１（図２参照）に接続するためのコネクタ６２と、２本の位置決めピン６３，６４が設けられ、２本の位置決めピン６３，６４を部品実装機のフィーダ装着台１２の位置決め穴６５，６６（図２参照）に差し込むことで、フィーダ装着台１２上で転写槽１５の取付位置が位置決めされると共に、転写装置１１のコネクタ６２がフィーダ装着台１２のコネクタ６１に差し込み接続される。これにより、転写装置１１の各電気部品（Ｚ軸モータ２７とＱ軸モータ４６等）に部品実装機の電源部から電源が供給され、部品実装機の制御装置（図示せず）によって転写装置１１の各機構を制御して一括転写動作とスキージング動作を実行できる状態となる。   Further, as shown in FIG. 1, the signal line and the power line of the transfer device 11 are connected to the connector 61 of the feeder mounting base 12 of the component mounting machine on the front end surface (end surface on the mounting direction side) of the mounting base 13 of the transfer device 11. A connector 62 for connecting to (see FIG. 2) and two positioning pins 63 and 64 are provided, and the two positioning pins 63 and 64 are positioned to positioning holes 65 and 66 (on the feeder mounting base 12 of the component mounting machine). 2), the mounting position of the transfer tank 15 is positioned on the feeder mounting base 12, and the connector 62 of the transfer device 11 is inserted and connected to the connector 61 of the feeder mounting base 12. As a result, power is supplied from the power supply unit of the component mounting machine to each electrical component (such as the Z-axis motor 27 and the Q-axis motor 46) of the transfer device 11, and the transfer device 11 is controlled by a control device (not shown) of the component mounting machine. Each mechanism is controlled to perform batch transfer operation and squeezing operation.

以上説明した転写装置１１の使用方法を説明する。
転写槽１５内の流動物をスキージ１７で膜状に広げるスキージング動作を行う場合は、上下動機構１８のＺ軸モータ２７を起動して転写槽１５をスキージング動作位置へ下降させる。この転写槽１５の下降動作の途中で昇降シャフト３５の下端がストッパ３７に突き当たってスキージ１７の下降が停止され、以後、転写槽１５のみが下降することで、スキージ１７と転写槽１５との間に隙間が出来る。この隙間で流動物の膜厚が決まるため、流動物の膜厚を調整する場合は、上下動機構１８により転写槽１５の高さ位置（停止位置）を調整することで、スキージ１７と転写槽１５との間の隙間寸法を調整して流動物の膜厚を調整する。 A method of using the transfer device 11 described above will be described.
When performing a squeezing operation for spreading the fluid in the transfer tank 15 into a film shape with the squeegee 17, the Z-axis motor 27 of the vertical movement mechanism 18 is activated to lower the transfer tank 15 to the squeezing operation position. In the middle of the lowering operation of the transfer tank 15, the lower end of the lifting shaft 35 abuts against the stopper 37, and the lowering of the squeegee 17 is stopped. There is a gap. Since the film thickness of the fluid is determined by this gap, when adjusting the film thickness of the fluid, the squeegee 17 and the transfer tank are adjusted by adjusting the height position (stop position) of the transfer tank 15 by the vertical movement mechanism 18. The film thickness of the fluid is adjusted by adjusting the gap dimension between the two.

転写槽１５がスキージング動作位置へ下降する過程で、転写槽１５と一体的にカムローラ４１が下降することで、カム機構４２により供給部１６が図３〜図５に示す供給位置へ回動して供給部１６の吐出口側の部分が転写槽１５の上方に突出した状態となると共に、クラッチ機構２０のＱ軸クラッチ凹部５９がＱ軸クラッチ凸部５５に嵌合して両者が回転伝達可能に接続された状態となる。   In the process in which the transfer tank 15 is lowered to the squeezing operation position, the cam roller 41 is lowered integrally with the transfer tank 15, whereby the supply unit 16 is rotated to the supply position shown in FIGS. 3 to 5 by the cam mechanism 42. As a result, the portion on the discharge port side of the supply unit 16 protrudes above the transfer tank 15, and the Q-axis clutch recess 59 of the clutch mechanism 20 is fitted into the Q-axis clutch projection 55 so that both can transmit rotation. It will be connected to.

この状態で、供給部１６の吐出口から転写槽１５内に流動物を吐出しながら、回転駆動機構１９のＱ軸モータ４６を回転させて転写槽１５を回転させることで、転写槽１５内の流動物をスキージ１７で膜状に広げる。このスキージング動作終了後に、Ｑ軸モータ４６を停止させて転写槽１５の回転を停止させる。   In this state, while discharging the fluid from the discharge port of the supply unit 16 into the transfer tank 15, the Q-axis motor 46 of the rotation drive mechanism 19 is rotated to rotate the transfer tank 15. The fluid is spread like a film with a squeegee 17. After the squeezing operation is completed, the Q-axis motor 46 is stopped to stop the rotation of the transfer tank 15.

吸着ノズル２２に吸着した部品に流動物を転写する場合は、予め、装着ヘッド２３の複数の吸着ノズル２２にそれぞれ部品を吸着した後、部品実装機のヘッド移動機構により装着ヘッド２３を転写槽１５の上方に移動させる。この後、上下動機構１８のＺ軸モータ２７をスキージング動作時とは逆方向に回転させて転写槽１５を一括転写位置へ上昇させる。この際、転写槽１５下側のＱ軸クラッチ凹部５９がＱ軸クラッチ凸部５５から切り離されて上昇し、転写槽１５が回転駆動機構１９から切り離された状態となる。   When transferring a fluid to the component adsorbed by the suction nozzle 22, the component is adsorbed to each of the plurality of suction nozzles 22 of the mounting head 23 in advance, and then the mounting head 23 is transferred to the transfer tank 15 by the head moving mechanism of the component mounting machine. Move upwards. Thereafter, the Z-axis motor 27 of the vertical movement mechanism 18 is rotated in the opposite direction to that during the squeezing operation to raise the transfer tank 15 to the batch transfer position. At this time, the Q-axis clutch recess 59 on the lower side of the transfer tank 15 is separated from the Q-axis clutch protrusion 55 and rises, and the transfer tank 15 is disconnected from the rotation drive mechanism 19.

転写槽１５が一括転写位置へ上昇する過程で、転写槽１５と一体的にカムローラ４１が上昇することで、カム機構４２により供給部１６が図５〜図７に示す退避位置へ回動して、供給部１６が転写槽１５の上昇動作の邪魔にならない状態となる。   In the process in which the transfer tank 15 is raised to the batch transfer position, the cam roller 41 is raised integrally with the transfer tank 15, so that the supply unit 16 is rotated to the retracted position shown in FIGS. 5 to 7 by the cam mechanism 42. Thus, the supply unit 16 does not interfere with the raising operation of the transfer tank 15.

転写槽１５が一括転写位置へ上昇すると、装着ヘッド２３の複数の吸着ノズル２２に吸着した複数の部品を同時に転写槽１５内の流動物に浸して、複数の吸着ノズル２２に吸着した複数の部品に一括して流動物を転写する。   When the transfer tank 15 rises to the batch transfer position, a plurality of parts sucked by the plurality of suction nozzles 22 of the mounting head 23 are simultaneously immersed in the fluid in the transfer tank 15 and a plurality of parts sucked by the plurality of suction nozzles 22 are absorbed. Transfer the fluid in batch.

以上説明した本実施例では、複数の吸着ノズル２２に吸着した複数の部品に対して転写槽１５を上昇させて一括して流動物を転写するように構成しているため、複数の部品にフラックス等を転写するのに要する時間を大幅に短縮できて生産性を向上できる。   In the present embodiment described above, the transfer tank 15 is raised with respect to a plurality of parts adsorbed by the plurality of suction nozzles 22 so as to transfer the fluid in a lump. It is possible to greatly reduce the time required to transfer the image and improve productivity.

しかも、本実施例では、転写槽１５内の流動物の膜厚を調整する際に、スキージ１７の高さ位置をストッパ３７で位置決めした状態で上下動機構１８により転写槽１５の高さ位置を調整することで、スキージ１７と転写槽１５との間の隙間寸法を調整して流動物の膜厚を調整するようにしたので、転写槽１５を上下動させる上下動機構１８を利用して流動物の膜厚を調整することができ、膜厚調整作業を自動化することができる。   In addition, in this embodiment, when adjusting the film thickness of the fluid in the transfer tank 15, the height position of the transfer tank 15 is set by the vertical movement mechanism 18 in a state where the height position of the squeegee 17 is positioned by the stopper 37. By adjusting, the gap dimension between the squeegee 17 and the transfer tank 15 is adjusted to adjust the film thickness of the fluid, so that the flow is made using the vertical movement mechanism 18 that moves the transfer tank 15 up and down. The film thickness of the animal can be adjusted, and the film thickness adjustment work can be automated.

また、本実施例では、転写槽１５を一括転写位置へ上昇させる際に、クラッチ機構２０により転写槽１５を回転駆動機構１９から切り離して上昇させることができ、転写槽１５を上昇させる上下動機構１８に加わる荷重を軽減することができて、上下動機構１８のコンパクト化、軽量化、低コスト化等に貢献できる。   In this embodiment, when the transfer tank 15 is raised to the batch transfer position, the transfer tank 15 can be separated from the rotary drive mechanism 19 and raised by the clutch mechanism 20, and a vertical movement mechanism that raises the transfer tank 15. The load applied to 18 can be reduced, and the vertical movement mechanism 18 can be reduced in size, weight, cost, and the like.

また、本実施例では、転写装置１１を部品実装機の内側にセットしたセット位置と外側に引き出したメンテナンス位置との間を移動できるように構成したので、転写装置１１を部品実装機の外側のメンテナンス位置に引き出すことで、転写装置１１のクリーニング作業等のメンテナンス作業を容易に行うことができる。   Further, in this embodiment, since the transfer device 11 is configured to be movable between the set position where the transfer device 11 is set inside the component mounter and the maintenance position where the transfer device 11 is pulled out, the transfer device 11 is located outside the component mounter. By pulling out to the maintenance position, maintenance work such as cleaning work of the transfer device 11 can be easily performed.

尚、本実施例では、スキージング動作時にスキージ１７を固定して転写槽１５を回転させるようにしたが、転写槽を固定してスキージを移動させるようにしても良い。   In this embodiment, the squeegee 17 is fixed and the transfer tank 15 is rotated during the squeezing operation. However, the transfer tank may be fixed and the squeegee may be moved.

その他、本発明は、上下動機構１８、回転駆動機構１９、クラッチ機構２０等の構成を変更しても良い等、要旨を逸脱しない範囲内で種々変更して実施できる。   In addition, the present invention can be implemented with various modifications within a range not departing from the gist, such as the configuration of the vertical movement mechanism 18, the rotation drive mechanism 19, the clutch mechanism 20, and the like.

１１…転写装置、１２…フィーダ装着台、１３…取付ベース、１５…転写槽、１６…供給部、１７…スキージ、１８…上下動機構、１９…回転駆動機構、２０…クラッチ機構、２１…本体ベース、２２…吸着ノズル、２３…装着ヘッド、２７…Ｚ軸モータ、２９…Ｚ軸用送りねじ、３１…Ｚ軸スライド、４０…カム面、４１…カムローラ、４２…カム機構、４６…Ｑ軸モータ、４７…歯車機構、５５…Ｑ軸クラッチ凸部、５６…係止ピン、５９…Ｑ軸クラッチ凹部、６１，６２…コネクタ、６３，６４…位置決めピン、４６，６６…位置決め穴   DESCRIPTION OF SYMBOLS 11 ... Transfer apparatus, 12 ... Feeder mounting base, 13 ... Mounting base, 15 ... Transfer tank, 16 ... Supply part, 17 ... Squeegee, 18 ... Vertical movement mechanism, 19 ... Rotary drive mechanism, 20 ... Clutch mechanism, 21 ... Main body Base, 22 ... Suction nozzle, 23 ... Mounting head, 27 ... Z-axis motor, 29 ... Z-axis feed screw, 31 ... Z-axis slide, 40 ... Cam surface, 41 ... Cam roller, 42 ... Cam mechanism, 46 ... Q-axis Motor, 47 ... gear mechanism, 55 ... Q-axis clutch protrusion, 56 ... locking pin, 59 ... Q-axis clutch recess, 61, 62 ... connector, 63, 64 ... positioning pin, 46, 66 ... positioning hole

Claims (8)

複数の吸着ノズルを保持する装着ヘッドと、前記装着ヘッドを移動させるヘッド移動機構と、前記吸着ノズルに吸着した部品にフラックス、半田、導体ペースト、接着剤のいずれかの流動物を転写する転写装置とを備えた部品実装機において、
前記転写装置は、供給部から供給される流動物を溜める転写槽と、前記転写槽内の流動物を膜状に広げるスキージング動作を行うスキージと、前記転写槽を上下動させる上下動機構とを備え、
前記供給部は、前記転写槽を一括転写位置へ上昇させる際に該転写槽の上昇動作の邪魔にならない退避位置へ移動するように構成され、
前記複数の吸着ノズルに複数の部品を吸着した状態で前記ヘッド移動機構により前記装着ヘッドを前記転写槽の上方に移動させて前記上下動機構により前記転写槽を上昇させることで、前記複数の吸着ノズルに吸着した複数の部品に一括して前記流動物を転写する一括転写を行うことを特徴とする部品実装機。 A mounting head that holds a plurality of suction nozzles, a head moving mechanism that moves the mounting heads, and a transfer device that transfers a fluid such as flux, solder, conductor paste, or adhesive to a component sucked by the suction nozzles In a component mounter equipped with
The transfer device includes a transfer tank that stores a fluid supplied from a supply unit, a squeegee that performs a squeegee operation that spreads the fluid in the transfer tank into a film, and a vertical movement mechanism that moves the transfer tank up and down. With
The supply unit is configured to move to a retreat position that does not interfere with the raising operation of the transfer tank when the transfer tank is raised to the batch transfer position.
By moving the mounting head above the transfer tank by the head moving mechanism in a state where a plurality of parts are adsorbed to the plurality of suction nozzles, the transfer tank is raised by the vertical movement mechanism, thereby A component mounting machine that performs batch transfer for transferring the fluid to a plurality of components adsorbed by a nozzle at a time. 複数の吸着ノズルを保持する装着ヘッドと、前記装着ヘッドを移動させるヘッド移動機構と、前記吸着ノズルに吸着した部品にフラックス、半田、導体ペースト、接着剤のいずれかの流動物を転写する転写装置とを備えた部品実装機において、
前記転写装置は、供給部から供給される流動物を溜める転写槽と、前記転写槽内の流動物を膜状に広げるスキージング動作を行うスキージと、前記転写槽を上下動させる上下動機構と、前記スキージング動作を行う際に前記転写槽を回転させる回転駆動機構と、前記回転駆動機構と前記転写槽との間の回転伝達経路に設けられたクラッチ機構とを備え、前記クラッチ機構は、前記転写槽を一括転写位置へ上昇させる際に該転写槽を前記回転駆動機構から切り離す切断状態となり、該転写槽をスキージング動作位置へ下降させることで該クラッチ機構が前記回転駆動機構と前記転写槽との間を回転伝達可能に接続した接続状態となるように構成され、
前記複数の吸着ノズルに複数の部品を吸着した状態で前記ヘッド移動機構により前記装着ヘッドを前記転写槽の上方に移動させて前記上下動機構により前記転写槽を上昇させることで、前記複数の吸着ノズルに吸着した複数の部品に一括して前記流動物を転写する一括転写を行うことを特徴とする部品実装機。 A mounting head that holds a plurality of suction nozzles, a head moving mechanism that moves the mounting heads, and a transfer device that transfers a fluid such as flux, solder, conductor paste, or adhesive to a component sucked by the suction nozzles In a component mounter equipped with
The transfer device includes a transfer tank that stores a fluid supplied from a supply unit, a squeegee that performs a squeegee operation that spreads the fluid in the transfer tank into a film, and a vertical movement mechanism that moves the transfer tank up and down. the includes a rotary drive mechanism for rotating the transfer tank when performing squeegeeing operation, and a clutch mechanism provided in the rotation transmission path between the rotary drive mechanism and the transfer tank, the clutch mechanism, When the transfer tank is raised to the batch transfer position, the transfer tank is cut off from the rotational drive mechanism, and the clutch mechanism is lowered to the squeezing operation position so that the clutch mechanism is connected to the rotational drive mechanism and the transfer mechanism. It is configured to be connected to the tank so that rotation can be transmitted ,
By moving the mounting head above the transfer tank by the head moving mechanism in a state where a plurality of parts are adsorbed to the plurality of suction nozzles, the transfer tank is raised by the vertical movement mechanism, thereby part products mounter you characterized in that collectively the plurality of components adsorbed on the nozzle make bulk transfer for transferring the flow animals. 前記転写槽内の流動物の膜厚を調整する際に前記スキージの高さ位置を位置決めした状態で前記上下動機構により前記転写槽の高さ位置を調整することで前記スキージと前記転写槽との間の隙間寸法を調整して前記流動物の膜厚を調整するように構成されていることを特徴とする請求項１又は２に記載の部品実装機。 When adjusting the film thickness of the fluid in the transfer tank, the height position of the transfer tank is adjusted by the vertical movement mechanism in a state where the height position of the squeegee is positioned. 3. The component mounting machine according to claim 1, wherein a thickness of the fluid is adjusted to adjust a film thickness of the fluid. 4. 前記装着ヘッドは、前記複数の吸着ノズルを円周方向に配列したロータリー型の装着ヘッドであり、前記装着ヘッドの複数の吸着ノズルを保持する複数のホルダ部のうち、一括転写動作時に上昇する前記スキージの上流位置のホルダ部から吸着ノズルを取り外して使用することを特徴とする請求項１乃至３のいずれかに記載の部品実装機。 The mounting head is a rotary mounting head in which the plurality of suction nozzles are arranged in a circumferential direction, and the plurality of holder portions that hold the plurality of suction nozzles of the mounting head rise during a batch transfer operation. component mounting apparatus according to any one of claims 1 to 3, characterized by using remove the suction nozzle from the holder portion of the upstream position of the squeegee. 前記ヘッド移動機構に取り付ける装着ヘッドは、サイズの異なる別の装着ヘッドと交換可能であり、
前記転写装置に取り付ける前記転写槽及び前記スキージは、前記ヘッド移動機構に取り付けた装着ヘッドのサイズに応じたサイズの前記転写槽及び前記スキージと交換可能であることを特徴とする請求項１乃至４のいずれかに記載の部品実装機。 The mounting head attached to the head moving mechanism can be replaced with another mounting head having a different size,
Wherein said transfer tank and said squeegee mounting the transfer device, according to claim 1, wherein it is interchangeable with said transfer tank and said squeegee having a size corresponding to the size of the mounting head mounted on the head moving mechanism The component mounting machine according to any one of the above. 前記転写装置を部品実装機の内側にセットしたセット位置と外側に引き出したメンテナンス位置との間を移動できるように構成されていることを特徴とする請求項１乃至５のいずれかに記載の部品実装機。 Component according to any of claims 1 to 5, characterized in that it is configured to move between the maintenance position the pulled out transfer device to a set position and an outer set at the inside of the mounter Mounting machine. 複数の吸着ノズルを保持する装着ヘッドと、前記装着ヘッドを移動させるヘッド移動機構とを備えた部品実装機に着脱可能にセットされ、前記吸着ノズルに吸着した部品にフラックス、半田、導体ペースト、接着剤のいずれかの流動物を転写する転写装置において、 供給部から供給される流動物を溜める転写槽と、前記転写槽内の流動物を膜状に広げるスキージング動作を行うスキージと、前記転写槽を上下動させる上下動機構とを備え、
前記供給部は、前記転写槽を一括転写位置へ上昇させる際に該転写槽の上昇動作の邪魔にならない退避位置へ移動するように構成され、
前記部品実装機の複数の吸着ノズルに複数の部品を吸着した状態で前記ヘッド移動機構により前記装着ヘッドを前記転写槽の上方に移動させて前記上下動機構により前記転写槽を上昇させることで、前記複数の吸着ノズルに吸着した複数の部品に一括して前記流動物を転写する一括転写を行うことを特徴とする転写装置。 A component mounting machine having a mounting head for holding a plurality of suction nozzles and a head moving mechanism for moving the mounting heads is detachably set, and flux, solder, conductor paste, and adhesive are attached to the components sucked by the suction nozzles. In the transfer device for transferring any fluid of the agent, a transfer tank for storing the fluid supplied from the supply unit, a squeegee for performing a squeegee operation for spreading the fluid in the transfer tank into a film, and the transfer With a vertical movement mechanism that moves the tank up and down,
The supply unit is configured to move to a retreat position that does not interfere with the raising operation of the transfer tank when the transfer tank is raised to the batch transfer position.
By moving the mounting head above the transfer tank by the head moving mechanism in a state where a plurality of parts are sucked by the plurality of suction nozzles of the component mounting machine, and raising the transfer tank by the vertical movement mechanism, A transfer apparatus that performs batch transfer for transferring the fluid to a plurality of parts sucked by the plurality of suction nozzles. 複数の吸着ノズルを保持する装着ヘッドと、前記装着ヘッドを移動させるヘッド移動機構とを備えた部品実装機に着脱可能にセットされ、前記吸着ノズルに吸着した部品にフラックス、半田、導体ペースト、接着剤のいずれかの流動物を転写する転写装置において、A component mounting machine having a mounting head for holding a plurality of suction nozzles and a head moving mechanism for moving the mounting heads is detachably set, and flux, solder, conductor paste, and adhesive are attached to the components sucked by the suction nozzles. In the transfer device for transferring any fluid of the agent, 供給部から供給される流動物を溜める転写槽と、前記転写槽内の流動物を膜状に広げるスキージング動作を行うスキージと、前記転写槽を上下動させる上下動機構と、前記スキージング動作を行う際に前記転写槽を回転させる回転駆動機構と、前記回転駆動機構と前記転写槽との間の回転伝達経路に設けられたクラッチ機構とを備え、前記クラッチ機構は、前記転写槽を一括転写位置へ上昇させる際に該転写槽を前記回転駆動機構から切り離す切断状態となり、該転写槽をスキージング動作位置へ下降させることで該クラッチ機構が前記回転駆動機構と前記転写槽との間を回転伝達可能に接続した接続状態となるように構成され、A transfer tank for storing a fluid supplied from a supply unit; a squeegee for performing a squeegee operation for spreading the fluid in the transfer tank into a film; a vertical movement mechanism for moving the transfer tank up and down; and the squeezing operation. A rotation drive mechanism that rotates the transfer tank when performing the transfer, and a clutch mechanism that is provided in a rotation transmission path between the rotation drive mechanism and the transfer tank. When the transfer tank is lifted to the transfer position, the transfer tank is cut off from the rotational drive mechanism, and the transfer mechanism is lowered to the squeezing operation position so that the clutch mechanism moves between the rotary drive mechanism and the transfer tank. It is configured to be connected so that rotation can be transmitted,
前記部品実装機の複数の吸着ノズルに複数の部品を吸着した状態で前記ヘッド移動機構により前記装着ヘッドを前記転写槽の上方に移動させて前記上下動機構により前記転写槽を上昇させることで、前記複数の吸着ノズルに吸着した複数の部品に一括して前記流動物を転写する一括転写を行うことを特徴とする転写装置。By moving the mounting head above the transfer tank by the head moving mechanism in a state where a plurality of parts are sucked by the plurality of suction nozzles of the component mounting machine, and raising the transfer tank by the vertical movement mechanism, A transfer apparatus that performs batch transfer for transferring the fluid to a plurality of parts sucked by the plurality of suction nozzles.
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