、新型說明： 【新型所屬之技術領域】 本新型是有關於一種送板機，特別是指一種真空吸盤 式自動送板機。 【先前技術】 參閱圖1 ’現有送板機11是利用吸引器13吸附於堆疊 於最上層的板材12並推向水平方向，之後由滾輪組將該板 材12運送到加工位置以進行後續加工。然而，在所述板材 U彼此堆疊放置時，兩相鄰的板材12之間會形成真空的狀 態而會相互吸附，尤其是表面較為光滑的板材12，相互吸 附的情況會特別明顯。 因此，g送板機11推送最上層的板材12時，有可能會 因為板材12之間相互吸附的作用，或是在板材12厚度較 薄時，該吸引器13的吸引力也會一次吸附兩板材12，而如 圖2所示同時送出多數片板材12。在運送過程中，相疊置 的板材12可能會因為吸附力消失而忽然分離掉落，導致板 材12本身或機台受損，甚至砸傷工作人員而釀成工安意外 所以，如何改善以上所述的缺點，一直是本技術領域者 持續努力的重要目標。 【新型内容】 因此，本新型之目的，即在提供一種使用時較為安全 的真空吸盤式自動送板機。 於是，本新型真空吸盤式自動送板機，用以運送一板 材，該板材具有一中央部，以及一圍繞該中央部的外圍部 M418908 ，該真空吸盤式自動送板機包含一支撐單元、一座體單元 ’以及一吸盤單元。 該座體單元包括一能沿該支撐單元移動的基座、一設 置於該基座上的驅動件，以及一能受該驅動件驅動而升降 的升降桿。 該吸盤單元包括一連接於該升降桿一端的吸盤座，及 一設置於該吸盤座上而能吸起該板材之外圍部以使該板材 •f曲的第一吸盤模組’該第一吸盤模組吸起該板材時是使 s亥板材呈彎曲狀。 本新型的功效在於：在運送該板材之前，先以所述第 —吸盤模組吸起該板材的外圍部，以使該板材概呈彎曲的 態樣，此時就能使該板材脫離下一片板材的吸附，使之後 的運送過程能避免下一片板材被吸附起來而掉落受損甚至 造成工安意外。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖3,為本新型真空吸盤式自動送板機之較佳實施 例，適用於運送一板材2。該板材2具有一中央部21，以 及—圍繞該中央部21的外圍部22。在本較佳實施例中，該 板材2是以木質板作說明，當然該板材2也可以是金屬板 、塑膠板或片體，不以本較佳實施例所揭露的内容為限。 本新型真空吸盤式自動送板機包含一支撐單元3、一 4 體單元4，以及—吸盤單元 在本較佳貫施例中，續Φ #留-,—j # 支撐早兀3包括二彼此相間隔 «又·’月31。特別說明的是，在本較佳實施例中是以滑 軌31作㈣’當然也可以使用其他例如輸送帶或輪子等結 構’不應以本較估皆& y f 权佳實把例所揭露的内容為限，但是使用滑 軌31還具有移動穩定性高的優點。 參閱圖4並配合圖3，該座體單元4包括-能沿該支樓 單元3的滑軌31移動的基^ 4卜―設置於該基座41上的 驅動件42 & %該驅動件42驅動而升降的升降桿43， 以及多數與該升降桿43間隔設置的平衡桿叫。 在本心佳實施例中，該升降桿43與驅動件42是氣壓 枰與軋壓缸的組合’當然也可以是連桿的態樣或是牙桿與 齒輪、’。°的態樣’不應以本較佳實施例所揭露的内容為限 :另外’藉由所述平衡桿44的設置，也能夠提升該吸盤單 元5與β基^ 41的結合力’在使用時較不容易搖晃，在本 貫k例中所述平衡桿44是齒條的態樣，且在圖4中所述 平衡桿44的齒是朝相反方向。 參閱圖5與圖6，該吸盤單元5包括—連接於該升降桿 43與所述平衡桿44 一端的吸盤座51、一設置於該吸盤座 51上而能吸起該板材2之外圍部22以使該板材2彎曲的第 一吸盤模組52、一設置於該吸盤座51上而能吸住該板材2 之中央部21的第二吸盤模組53 ,以及多數設置於該吸盤座 51上的作動件54。該第一吸盤模組52具有多數連接於該 吸盤座51的伸縮桿521、多數受該等伸縮桿52丨帶動而上 M418908 下升降的移動座523,以及多數分別設置於該等移動座功 的吸嘴522’而該第：吸盤模組53具有多數分別設置於該 吸盤座51上且鄰近該第—吸盤模組52之吸嘴522的副吸 盤531。特別說明的是，所述作動件54是用以驅動一相對 應的伸_ 521伸縮。另外，在本較佳實施例中，所述作 動件54是以氣壓缸作說明，當純可以是連桿的態樣或是 牙桿與齒輪結合的態樣，不應以本較佳實施例所揭露的内 容為限。 特別說明的是，在本較佳實施例中，所述第二吸盤模 組53、第一吸盤模組52為真空式吸盤，並是連通於一真空 吸取器或真空幫浦（圊未示）而能產生吸力。 >閱圖6，在使用真空吸盤式自動送板機運送較薄的板 材2時，該座體單元4移動至該板材2的上方，並利用該 升降桿43驅動該吸盤座51下降，直到該第一吸盤模組52 的吸嘴522與第二吸盤模組53的副吸盤531碰觸到該板材 2，此時所述第一吸盤模組52的吸嘴522吸住該板材2的 外圍邛22，接著所述作動件54帶動相對應的伸縮桿1會 略為縮短，使得該移動座523向上移動，導致該等吸嘴522 將該板材2的外圍部22略為吸起，由於此時該第二吸盤模 組53的副吸盤531並未提起仍是抵住該板材2,因此該板 材2會概呈彎曲態樣而能與下一片板材2之間產生間隙， 如此就不會有板材2相互吸附的現象產生。接著參閱圖7， 利用所述第二吸盤模組53的副吸盤531吸住該板材2的中 央部21，並利用該升降桿43帶動該吸盤座5丨將該板材2 M418908 確實吸起以脫離下-片板材2，在提起該板材2的時候板材 2的中間是呈略微下垂的態樣，此時，該吸盤座51就能沿 著該支樓單元3的滑執31移動，而運送該板材2以利後續 製程。藉此以達到確保一次只運送一片板才才2的目的，以 避免同時有其他板材2被吸附起來，並在運送過程中失去 吸附力而掉落，進而導致板# 2與機台受損，甚至砸傷工 作人員。 參閱圖8’該第二吸盤模組53還具有多數介於該等副 吸盤⑶之間的主吸盤532,特別說明的是，由於視角關係 ’在圖8中僅顯示-個主吸盤532，而該吸盤單元5的吸盤 座51具有二彼此能相對伸縮滑動的調整件5ΐι(見圖丨^。 此時該自動送板機是適用於吸附較厚且較重的板材2, 一樣是先利用該第-吸盤龍52 ^及嘴522吸附該板材2 的外圍部22 ’並使該板材2會概呈彎曲態樣，不同的地方 在當要提起該板材2時，參閱圖9，該第二吸盤模組53的 田J及盤531不產生吸力，而該等主吸盤532會吸附該板材2 ，使板材2在移運送的過程中是呈平直狀，並可避免板材2 過重而因吸力不足而掉落之虞，另外，並配合參閱圖1〇, 該等能調整件511可視運送板材2的尺寸，快速調整該第一 吸盤模組52的吸嘴522與第二吸盤模組53的副吸盤531 之間的距離，可適用於不同尺寸大小的板材2。 細上所述，本新型真空吸盤式自動送板機在運送該板 材2之刖，先以所述第一吸盤模組52的吸嘴522吸起該板 材2的外圍部22，以使該板材2概呈彎曲的態樣，此時就 7 M418908 能使該板材2脫離下一片板材2的吸附，再以所述第二吸 盤杈組53將該板材2吸起並進行運送，以避免下—片板材 2被吸附起來而掉落受損甚至造成工安意外，故確實能達成 本新型之目的。 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一示意圖，說明現有送板機； 圖2是一示意圖’輔助說明現有送板機； 圖3是一立體圖，說明本新型真空吸盤式自動送板機 的較佳實施例； 圖4是一側視圖’輔助說明該較佳實施例； 圖5是一前視圖，辅助說明圖4 ; 圖6是一側視圖’輔助說明該較佳實施例中，多數第 一吸盤模組吸起該板材的外圍部的態樣； 圖7是一側視圖’輔助說明該較佳實施例中，多數第 —吸盤模組吸起該板材的中央部的態樣； 圖8是一側視圖’說明該較佳實施例的另一態樣； 圖9是一側視圖，說明該較佳實施例吸起厚板材的態 樣；及 圖1 〇是一俯視圖’說明該較佳實施例具有二調整件。 8 M418908 【主要元件符號說明】 2…… .....板材 51 ·.... •…吸盤座 21 ··..· ••…中央部 511… •…調整件 22··... …··外圍部 52··..· •…第一吸盤模組 3…… •…支撐單元 521 ··· •…伸縮桿 31·.··· -----滑軌 522… •…吸嘴 4…… •…座體單元 523… •…移動座 41 ···.. …·基座 53…… •…第二吸盤模組 42•…· •…驅動件 531… •…副吸盤 43··.·. •…升降桿 532… •…主吸盤 44…-· •…平衡桿 54…… •…作動件The new type of description: [New technical field] The present invention relates to a plate feeding machine, in particular to a vacuum suction type automatic plate feeding machine. [Prior Art] Referring to Fig. 1, the conventional plate feeder 11 is adsorbed to the uppermost layer of the sheet material 12 by the suction device 13 and pushed in the horizontal direction, and then the sheet member 12 is conveyed by the roller group to the processing position for subsequent processing. However, when the sheets U are stacked on each other, a vacuum is formed between the two adjacent sheets 12 to adsorb each other, especially the sheet 12 having a relatively smooth surface, which is particularly conspicuous. Therefore, when the g-feeder 11 pushes the uppermost sheet 12, there is a possibility that the attraction of the attractor 13 will adsorb the two sheets at a time because of the mutual attraction between the sheets 12 or when the thickness of the sheet 12 is thin. 12, while a plurality of sheets 12 are simultaneously fed as shown in FIG. During the transportation process, the stacked sheets 12 may suddenly fall off due to the disappearance of the adsorption force, causing damage to the sheet 12 itself or the machine table, and even injuring the workers to cause an accident, so how to improve the above The shortcomings described have always been an important goal of the continuous efforts of the technical field. [New content] Therefore, the purpose of the present invention is to provide a vacuum chuck type automatic plate feeder which is safer to use. Therefore, the present invention relates to a vacuum chuck type automatic plate feeder for transporting a plate having a central portion and a peripheral portion M418908 surrounding the central portion, the vacuum chuck automatic plate feeder comprising a support unit and a support unit Body unit 'and a suction cup unit. The base unit includes a base movable along the support unit, a drive member disposed on the base, and a lift rod movable by the drive member. The suction cup unit includes a suction cup holder connected to one end of the lifting rod, and a first suction cup module disposed on the suction cup holder to suck the outer peripheral portion of the plate to make the plate When the module picks up the sheet, the s-shaped sheet is curved. The utility model has the advantages that: before transporting the plate, the outer portion of the plate is sucked by the first suction cup module, so that the plate is bent, and the plate can be detached from the next piece. The adsorption of the sheet enables the subsequent transportation process to prevent the next sheet from being adsorbed and dropped and even causing accidents. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figure 3, a preferred embodiment of the vacuum chuck type automatic plate feeder is suitable for transporting a sheet 2. The sheet 2 has a central portion 21 and a peripheral portion 22 surrounding the central portion 21. In the preferred embodiment, the sheet 2 is illustrated by a wooden board. Of course, the sheet 2 may also be a metal sheet, a plastic sheet or a sheet, and is not limited to the contents disclosed in the preferred embodiment. The novel vacuum chuck automatic plate feeder comprises a support unit 3, a body unit 4, and a suction cup unit. In the preferred embodiment, the continuous Φ #留-, -j # support early 3 includes two The interval is «又·' month 31. In particular, in the preferred embodiment, the slide rail 31 is used as the (four) 'of course, other structures such as a conveyor belt or a wheel may be used, which should not be disclosed by the example of the present invention. The content is limited, but the use of the slide rail 31 also has the advantage of high mobility stability. Referring to FIG. 4 and in conjunction with FIG. 3, the base unit 4 includes a base member 4 that can be moved along the slide rail 31 of the branch unit 3, and a drive member 42 disposed on the base 41. The lifting rod 43 that is driven to lift 42 and the balance bar that is spaced apart from the lifting rod 43 are called. In the preferred embodiment, the lifting rod 43 and the driving member 42 are a combination of a pneumatic pressure and a rolling cylinder. Of course, it may be the aspect of the connecting rod or the rod and the gear, '. The state of ° should not be limited to the content disclosed in the preferred embodiment: in addition, by the arrangement of the balance bar 44, the bonding force of the chuck unit 5 and the β-base 41 can also be improved. It is less likely to be shaken. In the present example, the balance bar 44 is in the form of a rack, and in Fig. 4 the teeth of the balance bar 44 are in the opposite direction. Referring to FIG. 5 and FIG. 6, the suction cup unit 5 includes a suction cup holder 51 connected to one end of the lifting rod 43 and the balance rod 44, and a peripheral portion 22 which is disposed on the suction cup holder 51 and can suck up the plate 2. a first suction cup module 52 for bending the sheet 2, a second suction cup module 53 disposed on the suction cup holder 51 for sucking the central portion 21 of the sheet 2, and most of which are disposed on the suction cup holder 51. Actuator 54. The first suction cup module 52 has a plurality of telescopic rods 521 connected to the suction cup holder 51, a plurality of moving seats 523 driven by the telescopic rods 52A and up and down by M418908, and a plurality of moving seats 523 respectively disposed on the moving seats. The suction cup 522 ′ and the first suction cup module 53 have a plurality of auxiliary suction cups 531 respectively disposed on the suction cup holder 51 and adjacent to the suction nozzle 522 of the first suction cup module 52 . Specifically, the actuating member 54 is for driving a corresponding extension 521 to expand and contract. In addition, in the preferred embodiment, the actuating member 54 is illustrated by a pneumatic cylinder. When it is purely a state of a connecting rod or a combination of a connecting rod and a gear, the preferred embodiment should not be used. The content disclosed is limited. Specifically, in the preferred embodiment, the second suction cup module 53 and the first suction cup module 52 are vacuum suction cups and are connected to a vacuum suction device or a vacuum pump (not shown). It can produce suction. > Referring to Figure 6, when the thin plate 2 is transported using a vacuum chuck type automatic plate feeder, the seat unit 4 is moved above the plate 2, and the lifter 43 is driven by the lifter 43 to descend. The suction nozzle 522 of the first suction cup module 52 and the auxiliary suction cup 531 of the second suction cup module 53 touch the plate 2, and the suction nozzle 522 of the first suction cup module 52 sucks the periphery of the plate 2邛22, then the actuating member 54 drives the corresponding telescopic rod 1 to be slightly shortened, so that the moving seat 523 moves upward, causing the suction nozzles 522 to slightly suck the peripheral portion 22 of the sheet 2, since The secondary suction cup 531 of the second suction cup module 53 is not lifted against the plate 2, so the plate 2 will be in a curved state and can form a gap with the next plate 2, so that there will be no plate 2 The phenomenon of mutual adsorption occurs. Referring to FIG. 7, the center portion 21 of the sheet material 2 is sucked by the auxiliary suction cup 531 of the second suction cup module 53, and the lifting rod 43 is used to drive the suction cup holder 5 to surely suck the sheet 2 M418908 to be detached. The lower-sheet 2 is slightly sagging in the middle of the sheet 2 when the sheet 2 is lifted, and at this time, the chuck holder 51 can move along the slip 31 of the branch unit 3, and transport the Sheet 2 for subsequent processing. Therefore, the purpose of ensuring that only one board is transported at a time is 2, so as to avoid that other sheets 2 are adsorbed at the same time, and lose the adsorption force during the transport and fall, thereby causing damage to the board #2 and the machine. Even injured the staff. Referring to FIG. 8 'the second suction cup module 53 further has a plurality of main suction cups 532 interposed between the auxiliary suction cups (3), and in particular, only one main suction cup 532 is shown in FIG. 8 due to the viewing angle relationship. The suction cup holder 51 of the suction cup unit 5 has two adjustment members 5 ΐ ι which can slide relative to each other (see FIG. 。 ^. At this time, the automatic sheet feeder is suitable for adsorbing the thicker and heavier sheet 2, and the same is used first. The first-sucker dragon 52^ and the mouth 522 adsorb the peripheral portion 22' of the sheet 2 and cause the sheet 2 to be substantially curved. When the sheet 2 is to be lifted, the second cup is referred to FIG. The field J and the disk 531 of the module 53 do not generate suction, and the main suction cup 532 adsorbs the plate 2, so that the plate 2 is flat during the transfer process, and the plate 2 is prevented from being overweight due to insufficient suction. After the drop, in addition, and with reference to FIG. 1 , the adjustable members 511 can quickly adjust the suction nozzle 522 of the first suction cup module 52 and the second suction cup module 53 according to the size of the transport plate 2 . The distance between the suction cups 531 can be applied to the plates 2 of different sizes. After transporting the plate 2, the new vacuum chuck automatic plate feeder first sucks the peripheral portion 22 of the plate 2 with the suction nozzle 522 of the first suction cup module 52, so that the plate 2 is substantially curved. In this case, at this time, 7 M418908 can remove the sheet 2 from the next sheet 2, and then suck and transport the sheet 2 with the second tray group 53 to prevent the sheet 2 from being adsorbed. However, the damage can be achieved even if it is damaged, and even the accident of the work can be achieved. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto. The simple equivalent changes and modifications made in accordance with the scope of the new patent application and the new description are still within the scope of the present patent. [Simplified Schematic] FIG. 1 is a schematic diagram showing the existing plate feeder; Figure 3 is a perspective view showing a preferred embodiment of the vacuum chuck type automatic plate feeder of the present invention; Figure 4 is a side view 'auxiliary description of the preferred embodiment; Figure 5 Is a front view, FIG. 6 is a side view of the present invention. In the preferred embodiment, most of the first suction cup modules suck up the outer peripheral portion of the plate; FIG. 7 is a side view of the auxiliary view. In the embodiment, most of the first suction cup modules suck up the central portion of the plate; FIG. 8 is a side view 'illustrating another aspect of the preferred embodiment; FIG. 9 is a side view illustrating the comparison The preferred embodiment picks up the aspect of the thick sheet; and Figure 1 is a top view 'illustrating that the preferred embodiment has two adjustment members. 8 M418908 [Major component symbol description] 2...... ..... Sheet 51 ·. ... •... sucker holder 21 ··..· ••...center 511... •...adjustment member 22··.........peripheral part 52·····...the first sucker module 3... ... •...Support unit 521 ··· •... Telescopic rod 31·.··· ----- Slide rail 522... •...Sucker 4... •... Seat unit 523... •...Moving seat 41 ··· .. .... pedestal 53... •...Second suction cup module 42•...·•...Drive 531... •...Sub-suction tray 43····.•... Lifting rod 532... •...Main suction cup 44 ...-· •...balance bar 54... •...actuator