JP2019042822A5 - - Google Patents

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JP2019042822A5
JP2019042822A5 JP2017165420A JP2017165420A JP2019042822A5 JP 2019042822 A5 JP2019042822 A5 JP 2019042822A5 JP 2017165420 A JP2017165420 A JP 2017165420A JP 2017165420 A JP2017165420 A JP 2017165420A JP 2019042822 A5 JP2019042822 A5 JP 2019042822A5
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resin
plate
suction
release film
tray
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JP6923394B2 (en
JP2019042822A (en
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Priority to JP2017165420A priority Critical patent/JP6923394B2/en
Priority claimed from JP2017165420A external-priority patent/JP6923394B2/en
Priority to KR1020180100242A priority patent/KR102211940B1/en
Priority to CN201810993313.XA priority patent/CN109421191B/en
Priority to TW107130210A priority patent/TWI696225B/en
Publication of JP2019042822A publication Critical patent/JP2019042822A/en
Publication of JP2019042822A5 publication Critical patent/JP2019042822A5/ja
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吸着部2を内部空間4aの底面4b側に投影した面積Xが、ピストンロッド3の底面3bを内部空間4aの底面4b側に投影した面積Yよりも大きくすることができる。この場合には、吸着部2bが吸着対象物を吸着して搬送する際にたとえば吸着対象物に反りの力が働いてピストンロッド3が上下動した場合でも、面積Xと面積Yとの関係がX>Yとなるように構成されているため、吸着パッド2から吸着対象物が外れることをより効果的に抑制することができる。面積Xと面積Yとの関係について、第1方向(ピストンロッド3の移動方向)に直交する平面に対して、吸着パッド2の吸着部2bの外縁を第1方向に投影した場合の面積Xと、ピストンロッド3の底面3bを第1方向に投影した場合の面積Yとの関係がX>Yとなると表現することもできる。 Area X obtained by projecting the suction portion 2 b on the bottom 4b side of the inner space 4a is a bottom surface 3b of the piston rod 3 can be made larger than the area Y projected onto the bottom surface 4b side of the internal space 4a. In this case, when the suction unit 2b sucks and transports the suction target object, for example, even when the piston rod 3 moves up and down due to the warping force acting on the suction target object, the relationship between the area X and the area Y is Since it is comprised so that it may become X> Y, it can suppress more effectively that a suction target object remove | deviates from the suction pad 2. FIG. Regarding the relationship between the area X and the area Y, the area X when the outer edge of the suction portion 2b of the suction pad 2 is projected in the first direction with respect to a plane orthogonal to the first direction (movement direction of the piston rod 3). It can also be expressed that the relationship with the area Y when the bottom surface 3b of the piston rod 3 is projected in the first direction is X> Y.

樹脂封止機構530は、上型(図示せず)と、キャビティ532を含む下型531とを備えている。キャビティ532上には離型フィルム11を設置することができる。樹脂封止機構530では、電子部品等が搭載された板状部材20の樹脂封止を行なうことができる。 Resin sealing mechanism 530, the upper mold (not shown), and a lower mold 531 including the key Yabiti 532. On top key Yabiti 532 can be installed the release film 11. The resin sealing mechanism 530 can perform resin sealing of the plate-like member 20 on which an electronic component or the like is mounted.

樹脂撒布機構520は、樹脂ローダ521と、後処理機構522と、フィルム固定台移動機構523と、リニアフィーダ15と、樹脂供給機構14と、枠12とを備えている。樹脂撒布機構520は、樹脂ローダ521を用いて、たとえば四角形フレームからなる枠12の下端面に離型フィルム11を吸着固定した後に樹脂供給機構14からリニアフィーダ15を通して顆粒樹脂を離型フィルム11上に撒布することができる。なお、枠12は四角形フレームに特に限定されず、たとえば円形フレームであってもよい。 The resin distribution mechanism 520 includes a resin loader 521, a post-processing mechanism 522, a film fixing base moving mechanism 523, the linear feeder 15, the resin supply mechanism 14, and the frame 12. The resin distribution mechanism 520 uses the resin loader 521 to adsorb and fix the release film 11 to the lower end surface of the frame 12 made of, for example, a quadrilateral frame, and then passes the granular resin on the release film 11 through the linear feeder 15 from the resin supply mechanism 14. Can be distributed. The frame 12 is not particularly limited to a rectangular frame, and may be a circular frame, for example.

離型フィルム切断機構510は、ロール状離型フィルム512と、フィルム固定台載置機構511と、フィルムグリッパ513とを備えている。離型フィルム切断機構510においては、ロール状離型フィルム512から長尺の離型フィルム11を引き出し、その一部をフィルム固定台載置機構511上に載置されたフィルム固定台(図示せず)上に設置し、これを四角形状に切断することによって四角形状の離型フィルム11を得ることができる。フィルムグリッパ513は、ロール状離型フィルム512から引き出した離型フィルム11の先端を固定することができ、離型フィルム11をロール状離型フィルム512から引き出すことができる。 The release film cutting mechanism 510 includes a roll-shaped release film 512, a film fixing base mounting mechanism 511, and a film gripper 513. In the release film cutting mechanism 510, the long release film 11 is drawn from the roll-shaped release film 512, and a part of the release film 11 is placed on the film fixing base mounting mechanism 511 (not shown). ) And a rectangular release film 11 can be obtained by cutting it into a square shape. The film gripper 513 can fix the tip of the release film 11 drawn from the roll-shaped release film 512, and can draw the release film 11 from the roll-shaped release film 512.

板状部材20が一定の許容範囲を超えて湾曲している場合は、たとえば、板状部材20を固定し、吸着ハンド10を板状部材20に押し付けることによりすべての吸着パッドに接触させることができる。ここで、たとえば図5および図6に示すように板状部材20が一定の許容範囲を超えて湾曲している場合に吸着パッド2の吸着部2bから最も離れた板状部材20の箇所に吸着部2bが接触するように吸着ハンド10を板状部材20に押し付けた場合には、それよりも吸着部2bに近いすべての箇所においては、板状部材20がピストンロッド3を軸方向の下方向(内部空間4aの底面4b側の方向)に押し下げながら板状部材20が吸着パッド2の吸着部2bに接触することになる。このとき、板状部材20がピストンロッド3を押し下げる力の大小によって板状部材20がピストンロッド3を軸方向の下方向に押し下げる量が決まり、その量に応じて弾性部材5の軸方向の復元力が決まる。そして、板状部材20が吸着パッド2を押し下げる力と弾性部材5の復元力とが釣り合う位置で吸着パッド2が停止する。この吸着パッド2が停止した位置で、吸着部2bが板状部材20を吸着することになる。 When the plate-like member 20 is curved beyond a certain allowable range, for example, the plate-like member 20 is fixed and the suction hand 10 is pressed against the plate-like member 20 so as to contact all the suction pads 2. Can do. Here, for example, as shown in FIGS. 5 and 6, when the plate-like member 20 is curved beyond a certain allowable range, it is adsorbed to the place of the plate-like member 20 farthest from the adsorption portion 2 b of the adsorption pad 2. When the suction hand 10 is pressed against the plate-like member 20 so that the portion 2b comes into contact, the plate-like member 20 pushes the piston rod 3 downward in the axial direction at all locations closer to the suction portion 2b than that. The plate-like member 20 comes into contact with the suction portion 2b of the suction pad 2 while being pushed down (in the direction toward the bottom surface 4b of the internal space 4a). At this time, the amount by which the plate-like member 20 pushes down the piston rod 3 is determined by the magnitude of the force with which the plate-like member 20 pushes down the piston rod 3, and the axial restoration of the elastic member 5 is determined according to the amount. The power is determined. Then, the suction pad 2 stops at a position where the force with which the plate-like member 20 pushes down the suction pad 2 and the restoring force of the elastic member 5 are balanced. At the position where the suction pad 2 is stopped, the suction portion 2b sucks the plate member 20.

次に、図13の模式的側面図に示すように、板状部材20が設置された基板ローダ541を樹脂封止機構530の上型551と下型531との間に移動させる。その後、電子部品13の搭載側を下側として板状部材20を上型551に設置する。下型531は、キャビティ532を構成する側面部材531aと底面部材531bと弾性部材533と下型ベースプレート534とを備えている。 Next, as shown in the schematic side view of FIG. 13, the substrate loader 541 provided with the plate-like member 20 is moved between the upper mold 551 and the lower mold 531 of the resin sealing mechanism 530. Thereafter, the plate member 20 is installed in the upper mold 551 with the mounting side of the electronic component 13 as the lower side. The lower mold 531 includes a side member 531 a, a bottom member 531 b, an elastic member 533, and a lower mold base plate 534 that constitute the cavity 532.

次に、図15の模式的側面図に示すように、下型531のキャビティ532上に顆粒樹脂81aが設置された離型フィルム11を設置する。次に、図16の模式的側面図に示すように、側面部材531aと底面部材531bとの間からキャビティ532内の空気を排出することによって、キャビティ532の内面に離型フィルム11を密着させる。これにより、顆粒樹脂81aがキャビティ532内に供給される。キャビティ532への樹脂材料の供給方法は、たとえば、図17(a)および図17(b)で示されるように、離形フィルム11が配置された下型531のキャビティ532に対して、多数の平行なスリットが形成された上トレイ535と下トレイ536で構成した樹脂保持トレイ537を用いて、下トレイの桟536bが上トレイのスリット535aを塞いだ状態で上トレイのスリット535aに樹脂材料を供給しておき、この樹脂保持トレイ537をキャビティ532の上に配置し、上トレイ535と下トレイ536とを相対的にスライドさせることにより、上トレイのスリット535a内の樹脂材料を下トレイのスリット536aを通してキャビティ532に落下させる方法等がある。 Next, as shown in the schematic side view of FIG. 15, the release film 11 in which the granule resin 81 a is installed is installed on the cavity 532 of the lower mold 531. Next, as shown in the schematic side view of FIG. 16, the release film 11 is brought into close contact with the inner surface of the cavity 532 by discharging the air in the cavity 532 from between the side member 531a and the bottom member 531b. As a result, the granule resin 81 a is supplied into the cavity 532. For example, as shown in FIG. 17A and FIG. 17B, the resin material is supplied to the cavity 532 in a number of ways with respect to the cavity 532 of the lower mold 531 on which the release film 11 is arranged. Using a resin holding tray 537 composed of an upper tray 535 and a lower tray 536 formed with parallel slits, a resin material is applied to the slit 535a of the upper tray with the crosspiece 536b of the lower tray blocking the slit 535a of the upper tray. Then, the resin holding tray 537 is placed on the cavity 532, and the upper tray 535 and the lower tray 536 are slid relative to each other so that the resin material in the upper tray slit 535a is removed from the lower tray slit. There is a method of dropping into the cavity 532 through 536a.

次に、図20の模式的側面図に示すように、下型531を下方に移動させることによって、硬化後の封止樹脂(樹脂成形体)81から離型フィルム11を引き離す。次に、図21の模式的側面図に示すように、基板ローダ541が封止樹脂(樹脂成形体)81による樹脂封止後の板状部材20を上型551から取り外し、電子部品13の搭載側を下側として、基板ローダ541上に載置する。その後、樹脂封止後の板状部材20が設置された基板ローダ541は、樹脂封止機構530から搬送機構540に移動する。 Next, as shown in the schematic side view of FIG. 20, the release film 11 is pulled away from the cured sealing resin (resin molded body) 81 by moving the lower mold 531 downward. Next, as shown in the schematic side view of FIG. 21, the substrate loader 541 removes the plate-like member 20 after resin sealing with the sealing resin (resin molded body) 81 from the upper mold 551 and mounts the electronic component 13. Place it on the substrate loader 541 with the side down. Thereafter, the substrate loader 541 on which the plate-like member 20 after resin sealing is installed moves from the resin sealing mechanism 530 to the transport mechanism 540.

次に、図22の模式的側面図に示すように、樹脂封止後の板状部材20は、電子部品13の搭載側を下側として吸着ハンド10の吸着パッド2に吸着される。なお、吸着ハンド10の吸着パッド2による板状部材20の吸着は上記と同様にして行うことができる。その後、図23の模式的側面図に示すように、吸着パッドに吸着された板状部材20を反転させて板状部材20の電子部品13の搭載側を上側とし、移動ユニット544によって吸着ハンド10を移動させる。 Next, as shown in the schematic side view of FIG. 22, the plate-like member 20 after resin sealing is sucked to the suction pad 2 of the suction hand 10 with the mounting side of the electronic component 13 as the lower side. Note that the suction of the plate member 20 by the suction pad 2 of the suction hand 10 can be performed in the same manner as described above. Thereafter, as shown in the schematic side view of FIG. 23, the plate-like member 20 sucked by the suction pad 2 is reversed so that the mounting side of the electronic component 13 of the plate-like member 20 is the upper side, and the suction hand is moved by the moving unit 544. 10 is moved.

そして、吸着機構1は、図24の模式的側面図に示すように、電子部品13の搭載側を上側とした状態で成形後板状部材収納部542内のカセットに板状部材20を収容した後に吸着を解除する。以上により、実施形態の樹脂成形品の製造方法およびその後の板状部材20の収容が完了する。 Then, as shown in the schematic side view of FIG. 24, the suction mechanism 1 accommodates the plate-like member 20 in the cassette in the post-molded plate-like member containing portion 542 with the mounting side of the electronic component 13 on the upper side. The adsorption is released later. By the above, the manufacturing method of the resin molded product of embodiment and subsequent accommodation of the plate-shaped member 20 are completed.

1 吸着機構、2 吸着パッド、2a 第1流路、2b 吸着部、2c 本体部、2d 上端、2e 下端、2f 空間、2g 壁部、3 ピストンロッド、3a 中間流路、3b 下端(底面)、3c 本体部、3d 上端、3e 流路拡大部、3f フランジ、4 支持部、4a 内部空間、4b 底面、4c 第2流路、4d 凹部、5 弾性部材、5a 他端、5b 一端、6 シール部材、7 ブシュ(ブッシュ)、9 軸、10 吸着ハンド、11 離型フィルム、12 枠、13 電子部品、14 樹脂供給機構、15 リニアフィーダ、20 板状部材、81 封止樹脂(樹脂成形体)、81a 顆粒樹脂、81b 溶融樹脂、510 離型フィルム切断機構、511 フィルム固定台載置機構、512 ロール状離型フィルム、513 フィルムグリッパ、520 樹脂撒布機構、521 樹脂ローダ、522 後処理機構、523 フィルム固定台移動機構、530 樹脂封止機構、531 下型、531a 側面部材、531b 底面部材、532 キャビティ、533 弾性部材、534 下型ベースプレート、535 上トレイ、535a 上トレイのスリット、536 下トレイ、536a 下トレイのスリット、536b 下トレイの桟、537 樹脂保持トレイ、540 搬送機構、541 基板ローダ、542 成形後板状部材収納部、543 成形前板状部材収納部
、544 移動ユニット、551 上型。
DESCRIPTION OF SYMBOLS 1 Adsorption mechanism, 2 Adsorption pad, 2a 1st flow path, 2b Adsorption part, 2c Main body part, 2d Upper end, 2e Lower end, 2f Space, 2g Wall part, 3 Piston rod, 3a Intermediate flow path, 3b Lower end (Bottom), 3c body part, 3d upper end, 3e flow path expanding part, 3f flange, 4 support part, 4a inner space, 4b bottom surface, 4c second flow path, 4d recess, 5 elastic member, 5a other end, 5b one end, 6 seal member 7 bushings, 9 shafts, 10 suction hands, 11 release films, 12 frames, 13 electronic parts, 14 resin supply mechanisms, 15 linear feeders, 20 plate-like members, 81 sealing resin (resin molding), 81a Granule resin, 81b Molten resin, 510 Release film cutting mechanism, 511 Film fixing base mounting mechanism, 512 Roll release film, 513 Film gripper, 520 Resin spreading mechanism, 5 DESCRIPTION OF SYMBOLS 1 Resin loader, 522 Post-processing mechanism, 523 Film fixed base moving mechanism, 530 Resin sealing mechanism, 531 Lower mold, 531a Side member, 531b Bottom member, 532 Cavity, 533 Elastic member, 534 Lower mold base plate, 535 Upper tray, 535a on the tray of the slit, 5 36 lower tray, 536a under the tray slit 536b under tray crosspieces 537 resin holding tray, 540 transport mechanism, 541 a substrate loader 542 plate-shaped member accommodating portion after molding 543 molded front plate Member storage, 544 Moving unit, 551 Upper mold.

JP2017165420A 2017-08-30 2017-08-30 Suction hand, transfer mechanism, resin molding device, transfer method and manufacturing method of resin molded products Active JP6923394B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017165420A JP6923394B2 (en) 2017-08-30 2017-08-30 Suction hand, transfer mechanism, resin molding device, transfer method and manufacturing method of resin molded products
KR1020180100242A KR102211940B1 (en) 2017-08-30 2018-08-27 Adsorption mechanism, adsorption hand, conveyance mechanism, resin molding apparatus, conveyance method and manufacturing method for resin molded article
CN201810993313.XA CN109421191B (en) 2017-08-30 2018-08-29 Suction hand, conveyance mechanism and method, molding apparatus and method
TW107130210A TWI696225B (en) 2017-08-30 2018-08-30 Suction hand, conveying mechanism, resin molding device, conveying method, and method for manufacturing resin molded product

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JP2017165420A JP6923394B2 (en) 2017-08-30 2017-08-30 Suction hand, transfer mechanism, resin molding device, transfer method and manufacturing method of resin molded products

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JP2019042822A JP2019042822A (en) 2019-03-22
JP2019042822A5 true JP2019042822A5 (en) 2019-10-24
JP6923394B2 JP6923394B2 (en) 2021-08-18

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KR (1) KR102211940B1 (en)
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TW (1) TWI696225B (en)

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