TWM609249U - Packaging substrate feeding carrier with positioning plates - Google Patents
Packaging substrate feeding carrier with positioning plates Download PDFInfo
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Abstract
一種具定位板之封裝基板入料載台,包括:一基座;多個呈直立狀且可移動的限位桿,多個限位桿由下而上凸出於基座之上,經調整位置能移動至封裝基板輪廓外圍;一定位板,具有多個定位孔,多個定位孔合圍區域對應於封裝基板尺寸,定位孔數目對應限位桿數目,當定位板放置於基座上,會使得每一限位桿位於相對應的定位孔內,藉此限制限位桿之間的間距,避免因限位桿位移而使放置在基座上之封裝基板偏移。A packaging substrate feeding stage with a positioning plate, comprising: a base; a plurality of upright and movable limit rods, the plurality of limit rods protrude from the bottom to the top above the base, and are adjusted The position can be moved to the periphery of the package substrate; a positioning plate has multiple positioning holes. The enclosed area of the multiple positioning holes corresponds to the size of the package substrate. The number of positioning holes corresponds to the number of limit rods. When the positioning plate is placed on the base, it will Each limit rod is located in the corresponding positioning hole, thereby limiting the spacing between the limit rods, and avoiding the displacement of the limit rods to prevent the package substrate placed on the base from shifting.
Description
本創作為一種入料載台的技術領域,尤其指一種半導體封裝製程中用於承載封裝基板的設計。This creation is a technical field of a feeding stage, and in particular refers to a design for carrying a package substrate in a semiconductor packaging process.
如圖1所示,為習知入料載台的立體圖,其包括一基座11、多個限位桿12及位於基座11底部的連動機構13。基座11上設有不同方向的多個移動槽111,多個限位桿12直立於相對應的移動槽111內,並能沿移動槽111移動。多個限位桿12所在位置是對應於一封裝基板A輪廓外圍,以限制封裝基板A堆疊後的位置(圖中僅畫出1片示意)。多個限位桿12的移動方向包括相互垂直的X軸向與Y軸向。連動機構13位於基座11下方負責帶動多個限位桿12同步移動,使得合圍區域同步放大或縮小。連動機構的滑動方式為常見結構,故不再畫出及描述,但本實施例中為達到同步快速帶動多個限位桿12移動,如圖2示,連動機構13設計了同一軸心的二個齒輪131、132及與相對應齒輪嚙合的四個齒條133、134、135及136,四個齒條133~136分別固定於相對應的滑塊(圖中並未畫出),由滑塊與相對應的限位桿12連接,進而在齒輪131、132同軸轉動時,帶動不同方向的多個限位桿12同步移動,達到快速調整及固定封裝基板A的目的。As shown in FIG. 1, it is a perspective view of a conventional feeding platform, which includes a
然而,在長時間使用後,因限位桿12頻繁地被往復移動,導致齒輪131與齒條133、134及齒輪132與齒條135、136容易產生間隙,容易造成上方限位桿12移動距離失準,進而使放置於基座11上的封裝基板A位置偏離,造成機台感應偵測器無法感應到基座11受一升降座帶動後所上升的高度,之後若升降座持續上升而會使得基座11撞擊至其他機構而變形,導致封裝基板A被壓傷或卡料現象。However, after long-term use, due to the frequent reciprocating movement of the
為解決上述問題,本創作的主要目的是提供一種具定位板之封裝基板入料載台,主要是使用一定位板來限制各定位桿的位置,進一步確保封裝製程的供料過程中各定位桿無法任意移動,避免意外或故障發生,提高機台稼動率,相對增加獲利。In order to solve the above problems, the main purpose of this creation is to provide a packaging substrate feeding stage with a positioning plate, which mainly uses a positioning plate to limit the position of each positioning rod, and further ensure that each positioning rod is in the feeding process of the packaging process. Can not move arbitrarily to avoid accidents or failures, improve machine utilization, and increase profits relatively.
為實現前述目的,本創作採用了如下技術方案:In order to achieve the foregoing objectives, this creation adopts the following technical solutions:
本創作為一種具定位板之封裝基板入料載台,包括:一基座;多個呈直立狀且可移動的限位桿,多個限位桿由下而上凸出於基座之上,經調整能移動至封裝基板輪廓外圍;一定位板,具有多個定位孔,多個定位孔合圍區域對應於封裝基板尺寸,定位孔數目對應限位桿數目,當定位板放置於基座上,會使得每一限位桿位於相對應的定位孔內。This creation is a packaging substrate loading platform with positioning plate, including: a base; a plurality of upright and movable limit rods, a plurality of limit rods protruding from bottom to top above the base , Can be moved to the periphery of the package substrate after adjustment; a positioning plate with multiple positioning holes, the enclosed area of the multiple positioning holes corresponds to the size of the packaging substrate, the number of positioning holes corresponds to the number of limit rods, when the positioning plate is placed on the base , Will make each limit rod located in the corresponding positioning hole.
作為較佳優選實施方案之一,定位孔尺寸大於限位桿的截面積 。As one of the preferred embodiments, the size of the positioning hole is larger than the cross-sectional area of the limiting rod.
作為較佳優選實施方案之一,定位孔的形狀為四邊形、圓形、或橢圓形。As one of the preferred embodiments, the shape of the positioning hole is quadrilateral, circular, or elliptical.
作為較佳優選實施方案之一,基座設有不同方向的多個移動槽,多個限位桿位於相對的移動槽內,並能沿移動槽移動。As one of the preferred embodiments, the base is provided with a plurality of moving grooves in different directions, and a plurality of limit rods are located in the relative moving grooves and can move along the moving grooves.
作為較佳優選實施方案之一,多個移動槽設置方向包括X軸向及Y軸向,其中四個移動槽呈X軸向設置,另外兩個移動槽呈Y軸向設置。As one of the preferred preferred embodiments, the multiple moving grooves are arranged in an X-axis direction and a Y-axis direction. Four of the moving grooves are arranged in the X-axis direction, and the other two moving grooves are arranged in the Y-axis direction.
作為較佳優選實施方案之一,限位桿能於六個移動槽內同步移動,六個限位桿所合圍區域能同步放大或縮小。As one of the preferred embodiments, the limit rods can move synchronously in the six moving grooves, and the area enclosed by the six limit rods can be zoomed in or out synchronously.
與現有技術相比,本創作具有下列具體的功效: 1. 本創作使用一個定位板能確保多個限位桿之間的間距維持不變,確保後續入料過程中封裝基板不會產生偏移,防止封裝基板被壓傷及卡料現象,減少故障發生,讓後續封裝作業能持續進行; 2. 習用機構可能因齒輪與齒條磨損,導致嚙合失準而容易讓限位桿偏移,但也可能會因其他因素,例如封裝基板放入過程因不當推動限位桿而造成位置偏移,但本創作因使用定位板,就能立即修正、校正及維持正確位置,將不良因素確實消除,維持運作的順暢; 3. 本創作使用定位板就能減少故障率,且定位板的結構簡單、成本低、操作方便,藉此以較低的成本,有效地提高機組稼動率,相對增加獲利,符合經濟效益。 Compared with the prior art, this creation has the following specific effects: 1. The use of a positioning plate in this creation can ensure that the spacing between the multiple limit rods remains unchanged, ensuring that the packaging substrate will not shift during the subsequent feeding process, preventing the packaging substrate from being crushed and jamming, and reducing failures Occurs, so that subsequent packaging operations can continue; 2. The conventional mechanism may cause the gears and racks to wear out, resulting in inaccurate meshing and easily shift the limit rods, but it may also be offset due to other factors, such as improper pushing of the limit rods during the process of placing the package substrate , But because of the use of the positioning plate in this creation, the correct position can be corrected, corrected and maintained immediately, which will eliminate the unfavorable factors and maintain the smooth operation; 3. The use of the positioning plate in this creation can reduce the failure rate, and the positioning plate has a simple structure, low cost, and convenient operation. This effectively improves the unit utilization rate at a lower cost, and relatively increases profit, which is in line with economic benefits.
下面將結合具體實施例和附圖,對本創作的技術方案進行清楚、完整地描述。需要說明的是,當元件被稱為「安裝於或固定於」另一個元件,意指它可以直接在另一個元件上或者也可以存在居中的元件。當一個元件被認為是「連接」另一個元件,意指它可以是直接連接到另一個元件或者可能同時存在居中元件。在所示出的實施例中,方向表示上、下、左、右、前和後等是相對的,用於解釋本案中不同部件的結構和運動是相對的。當部件處於圖中所示的位置時,這些表示是恰當的。但是,如果元件位置的說明發生變化,那麼認為這些表示也將相應地發生變化。The technical solution of this creation will be clearly and completely described below in conjunction with specific embodiments and drawings. It should be noted that when a component is referred to as being "mounted on or fixed to" another component, it means that it can be directly on the other component or a centered component may also exist. When an element is considered to be "connected" to another element, it means that it can be directly connected to the other element or a central element may be present at the same time. In the illustrated embodiment, the directions indicate that up, down, left, right, front and back, etc. are relative, and are used to explain that the structure and movement of different components in this case are relative. These representations are appropriate when the parts are in the positions shown in the figure. However, if the description of the component location changes, it is considered that these representations will also change accordingly.
除非另有定義,本文所使用的所有技術和科學術語與屬於本創作技術領域的技術人員通常理解的含義相同。本文中所使用的術語只是為了描述具體實施例的目的,不是旨在限制本創作。本文所使用的術語「和/或」包括一個或多個相關的所列項目的任意的和所有的組合。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art of creation. The terminology used herein is only for the purpose of describing specific embodiments, and is not intended to limit the creation. The term "and/or" as used herein includes any and all combinations of one or more related listed items.
如圖3及圖4所示,為具定位板之封裝基板入料載台,包括基座2、多個限位桿3及定位板4。多個限位桿3呈直立狀且可移動,多個限位桿3的位置經調整後能移動至封裝基板輪廓外圍。定位板4具有多個定位孔41,多個定位孔41合圍區域對應於封裝基板尺寸,定位孔41數目對應限位桿3數目,當定位板4放置於基座2上,會使得每一限位桿3位於相對應的定位孔41內,藉此確保後續封裝作業中,限位桿3不會產生偏移。As shown in Figs. 3 and 4, it is a package substrate feeding stage with a positioning plate, which includes a
接著就各構件的結構作一詳細的說明:Then make a detailed description of the structure of each component:
基座2是供封裝基板堆疊放置其上,作為後續封裝製程的供料之用。在實際的運作中,基座2是固定於升降座(圖中並未畫出)上,由升降座讓基座2持續上升,之後由使用吸取構件依序吸取最上層的封裝基板。另外為了配合限位桿3的運作,基座2設有不同方向的多個移動槽21,多個移動槽21設置方向包括X軸向及Y軸向,其中四個移動槽21採X軸向設置,另外兩個移動槽2採Y軸向設置。The
多個限位桿3用以限制放置於基座2上封裝基板的位置,避免在基座2上升的過程中,封裝基板位置偏移。因此多個限位桿3由下而上凸出於基座2,多個限位桿3所在位置是於封裝基板輪廓外圍。多個限位桿3可線性移動,採同步縮小或放大的方式調整對應於封裝基板尺寸,相關機構設置於基座2下方機台內,採用相同於習用的連動機構。限位桿3數目與移動槽21數目相同,每個限位桿3位於相對的移動槽21內,並能沿移動槽21移動,達到同步縮小、或放大尺寸的目的。The multiple limiting
定位板4為一個板狀,尺寸對應於基座2。定位板4具有多個定位孔41,多個定位孔41合圍區域對應於欲使用之封裝基板尺寸。換言之,當使用不同的封裝基板就必須更換不同的定位板4。定位孔41數目對應限位桿3數目。在上述限位桿3經移動且調整所在位置後,利用本創作定位板4放置於基座2上,過程中每一限位桿3位於相對應的定位孔41內,如此就同步並限制限位桿3位置,且維持了後續作業中每個限位桿3皆無法移動。如圖5所示,之後將一片或多片封裝基板A放置基座2上,因限位桿3位置被固定,封裝基板A也就不會偏移,因此就不會發生如習用訊號錯誤導致基座2上升而造成封裝基板A被壓傷或卡料現象。The
如圖6所示,為本創作具定位板之封裝基板入料載台之定位板第一實施例的俯視圖。在本實施例中定位板4的定位孔41形狀及尺寸必須大於限位桿3的截面積,提供一適當裕度,除了方便限位桿3插置於定位孔41內,也能避免定位板4受升降座帶動上升下降時與限位桿3產生干涉。在本實例中定位孔41的形狀呈正方形、長方型,而限位桿3截面形狀呈四邊形。As shown in FIG. 6, it is a top view of the first embodiment of the positioning plate of the packaging substrate feeding stage with the positioning plate. In this embodiment, the shape and size of the
如圖7所示,為本創作第二種實施例圖。在本實施例中,定位板4之定位孔41呈圓形,且尺寸仍大於限位桿3的截面積。如此可減少定位板4與限位桿3的接觸面積,避免定位板4與限位桿3相互磨擦產生靜電而影響封裝良率。 另外定位孔41的形狀也可為四邊形、橢圓形等,但須大於限位桿3的截面積。As shown in Figure 7, it is a diagram of the second embodiment of this creation. In this embodiment, the
綜合以上所述,本創作具定位板之封裝基板入料載台,利用定位板4安放置於基座2上,由定位孔41供限位桿3通過且同步限制其位置,後續經由多個限位桿3限制堆疊的多個封裝基板A位置,確保封裝基板A不會產生偏移,就能避免系統誤判,減少設備故障發生,提高設備的稼動率,符合專利之申請要件。Based on the above, the packaging substrate feeding stage with positioning plate of the present invention is placed on the
然而,上述實施例僅例示性說明本創作的功效,而非用於限制本創作,任何熟習此技術領域的人士均可在不違背本創作的精神及範疇下,對上述實施例進行修飾與改變。此外,在上述實施例中的元件的數量僅為例示性說明,也非用於限制本創作。因此本創作的權利保護範圍,應如以下的申請專利範圍所列。However, the above-mentioned embodiments are only illustrative of the effects of this creation, and are not used to limit this creation. Anyone familiar with this technical field can modify and change the above-mentioned embodiments without departing from the spirit and scope of this creation. . In addition, the number of elements in the above-mentioned embodiments is merely illustrative, and is not used to limit the creation. Therefore, the protection scope of this creation should be as listed in the following patent scope.
11:基座 111:移動槽 12:限位桿 13:連動機構 131:齒輪 132:齒輪 133:齒條 134:齒條 135:齒條 136:齒條 2:基座 21:移動槽 3:限位桿 4:定位板 41:定位孔 11: Pedestal 111: mobile slot 12: Limit lever 13: Linkage mechanism 131: Gear 132: Gear 133: rack 134: rack 135: rack 136: rack 2: pedestal 21: mobile slot 3: limit rod 4: positioning board 41: positioning hole
圖1為習用入料載台的立體圖;Figure 1 is a three-dimensional view of the conventional loading platform;
圖2為習用入料載台之連動機構的部份結構的立體圖;Figure 2 is a perspective view of a partial structure of the linkage mechanism of the conventional loading platform;
圖3為本創作具定位板之封裝基板入料載台立體圖;Figure 3 is a three-dimensional view of the packaging substrate feeding stage with the positioning plate created;
圖4為本創作具定位板之封裝基板入料載台之定位板與相關機構的分離圖;Figure 4 is a separate diagram of the positioning plate and related mechanisms of the packaging substrate feeding stage with the positioning plate;
圖5為本創作具定位板之封裝基板入料載台承載封裝基板的立體圖;Fig. 5 is a perspective view of the package substrate loading stage carrying the package substrate in the creation of the package substrate feeding stage with the positioning plate;
圖6為本創作具定位板之封裝基板入料載台之定位板的第一實施例的俯視圖;FIG. 6 is a top view of the first embodiment of the positioning plate of the packaging substrate feeding stage with the positioning plate is created;
圖7為本創作具定位板之封裝基板入料載台之定位板的第二實施例的俯視圖。FIG. 7 is a top view of a second embodiment of a positioning plate for creating a packaging substrate feeding stage with positioning plate.
2:基座 2: pedestal
3:限位桿 3: limit rod
4:定位板 4: positioning board
41:定位孔 41: positioning hole
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CN202022918685.1U CN213304092U (en) | 2020-12-08 | 2020-12-08 | Package substrate feeding carrying platform with positioning plate |
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