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TW202329771A - Circuit board through hole re-judgment maintenance device comprises a machine table, a light table, a fixing unit, a projecting pointing unit and a host - Google Patents

Circuit board through hole re-judgment maintenance device comprises a machine table, a light table, a fixing unit, a projecting pointing unit and a host Download PDF

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TW202329771A
TW202329771A TW111100273A TW111100273A TW202329771A TW 202329771 A TW202329771 A TW 202329771A TW 111100273 A TW111100273 A TW 111100273A TW 111100273 A TW111100273 A TW 111100273A TW 202329771 A TW202329771 A TW 202329771A
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circuit board
hole
machine
maintenance equipment
unit
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TW111100273A
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TWI830110B (en
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梁志堅
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文坦自動化股份有限公司
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Abstract

Disclosed is a circuit board through hole re-judgment maintenance device, which comprises a machine; a light table arranged on the machine, and the light table being provided with a table top and capable of generating brightness; a fixing unit arranged on the light table and comprising a fixed edge, at least two supporting pieces, a movable edge and a plurality of guide rails, wherein the guide rails are arranged on the table top in the direction perpendicular to the fixed edge, the supporting pieces and the movable edge are partially arranged on the guide rails and can move along the guide rails, and the supporting pieces are located between the fixed edge and the movable edge and can carry a circuit board, so that the circuit board can be erected to be located on the table top; a projection pointing unit projecting at least one indication pattern to the circuit board; and a host arranged in the machine and is used for controlling operation of the projection pointing unit, so that the through hole in the circuit board placed on the light table can be quickly checked or maintained.

Description

電路板通孔複判維修設備Circuit board through hole re-judgment maintenance equipment

本發明為一種電路板檢查設備的技術領域,尤其指一種針對電路板上的通孔進行檢查或維修的設計。The invention belongs to the technical field of circuit board inspection equipment, in particular to a design for inspection or maintenance of through holes on a circuit board.

電路板已經是電子、電腦及通信等產品中不可或缺的零組件,高階電路板會使用大量通孔,配合後續加工,使線路複雜密集,最終讓產品符合市場上輕、薄、短、小的需求。Circuit boards are already an indispensable component in electronics, computers, and communication products. High-end circuit boards will use a large number of through holes, which will be combined with subsequent processing to make the circuits complex and dense, and finally make the product conform to the light, thin, short, small size on the market. demand.

當大量電路板的數個通孔加工完成後,通常使用機械自動光學檢測(Automatic Optical Inspection,AOI)進行初步檢查,雖然AOI方式具有很高的效率,然而AOI檢測依賴不良品決定演算法,由於演算法之局限使得AOI不可能完全適用於每種結構檢測,若不良品產生時,有些仍為轉為人工目檢進行複判或維修,目的在減少錯誤發生,避免材料浪費且能增加獲利。After the processing of several through holes of a large number of circuit boards is completed, the mechanical automatic optical inspection (Automatic Optical Inspection, AOI) is usually used for preliminary inspection. Although the AOI method has high efficiency, the AOI inspection relies on the defective product determination algorithm. The limitations of the algorithm make it impossible for AOI to be fully applicable to every structure inspection. If defective products occur, some of them are still converted to manual visual inspection for re-judgment or maintenance. The purpose is to reduce errors, avoid material waste and increase profits. .

人工目檢一般於光桌上進行,所謂光桌,係指安裝有光源之目檢用工作台。由於電路板尺寸越來越小,通孔數量及尺寸也越來越精細,操作者往往須一邊觀看與資料庫連線的顯示幕,由顯示幕了解疑似瑕疵通孔位置,接著再轉移視線至電路板,尋找疑似瑕疵通孔位置,配合光桌產生的亮度判斷是否有錯,若須維修則必須將電路板移出光桌,避免直接以工具貫穿通孔時不小心損壞光桌表面,如此作業方式費時費力,使複檢作業效率不佳,或稍有不慎,拿了錯誤孔徑的工具,則會讓修復直接變成破壞 。有鑒於此,本發明人思考設計一種改良的設備。Manual visual inspection is generally carried out on a light table. The so-called light table refers to a workbench for visual inspection with a light source installed. As the size of the circuit board is getting smaller and smaller, the number and size of the through holes are getting more and more refined. The operator often has to watch the display screen connected to the database to know the position of the suspected defective through hole from the display screen, and then shift the line of sight to the On the circuit board, look for the position of the through hole that is suspected to be defective, and judge whether there is an error based on the brightness generated by the light table. If repairs are required, the circuit board must be removed from the light table to avoid accidentally damaging the surface of the light table when directly penetrating the through hole with a tool. The method is time-consuming and labor-intensive, which makes the re-inspection operation inefficient, or if you are a little careless, you take a tool with the wrong aperture, and the repair will directly turn into damage. In view of this, the inventor contemplates designing an improved device.

本發明之主要目的係提供一種電路板通孔複判維修設備,可將電路板以架高方式設置一光桌上方,配合投影指示單元的運作,於電路板上投射出標示圖樣,讓操作者能快速確認疑似瑕疵通孔位置,接著進行複判或維修,藉此縮短作業時間,提升複檢效率及品質。The main purpose of the present invention is to provide a circuit board through-hole re-judgment maintenance equipment, which can set the circuit board above a light table in an elevated manner, cooperate with the operation of the projection indicator unit, and project a marked pattern on the circuit board to allow the operator It can quickly confirm the position of the suspected defective through hole, and then carry out re-judgment or repair, so as to shorten the operation time and improve the efficiency and quality of re-inspection.

本發明為一種電路板通孔複判維修設備,包括:一機台;一光桌,設置於機台上,光桌具有能產生亮度的桌面;一架高單元,設置於光桌上,包括一固定邊、至少兩個支撐件、一活動邊及數導軌,導軌以垂直於固定邊方向設置於桌面上,支撐件及活動邊局部設置於導軌且能沿導軌滑行,支撐件位於固定邊與活動邊之間且能承載一電路板,使電路板被架高位於桌面上方;一投影指向單元,位於光桌上方,能投射至少一指示圖樣至電路板上;一主機,設置於機台內,操控投影指向單元運作。The present invention is a circuit board through-hole re-judgment maintenance equipment, comprising: a machine; a light table, set on the machine, the light table has a desktop capable of generating brightness; a high unit, set on the light table, including A fixed side, at least two supports, a movable side and several guide rails, the guide rail is arranged on the desktop in a direction perpendicular to the fixed side, the support and the movable side are partially arranged on the guide rail and can slide along the guide rail, the support is located between the fixed side and the Between the movable sides can carry a circuit board, so that the circuit board is raised above the desktop; a projection pointing unit, located above the light table, can project at least one instruction pattern onto the circuit board; a host, installed in the machine , to control the operation of the projection pointing unit.

作為較佳優選實施方案之一,還包括一顯示幕及一輸入介面單元,顯示幕及輸入介面單元連接於主機,輸入介面單元為鍵盤、滑鼠、觸控制面板、條碼掃描器其中至少一種,由輸入介面單元輸入電路板資料於主機,主機操控顯示幕或投影指向單元產生對應的回應  。As one of the preferred implementations, it also includes a display screen and an input interface unit, the display screen and the input interface unit are connected to the host, and the input interface unit is at least one of a keyboard, a mouse, a touch control panel, and a barcode scanner, The circuit board data is input to the host by the input interface unit, and the host controls the display screen or the projection pointing unit to generate a corresponding response.

作為較佳優選實施方案之一,導軌設置位置鄰近桌面邊緣,導軌為圓軸兩端各連接固定座,由固定座設置於桌面上,支撐件兩端設有軸座,活動邊兩端設有滑行座,導軌貫穿軸座及滑行座,使支撐件及活動邊能調整於桌面上的位置。As one of the preferred embodiments, the position of the guide rail is adjacent to the edge of the desktop. The guide rail is connected to a fixed seat at both ends of the circular shaft, and the fixed seat is arranged on the desktop. The sliding seat, the guide rail runs through the shaft seat and the sliding seat, so that the support and the movable side can be adjusted on the desktop.

作為較佳優選實施方案之一,固定邊設有呈L型的第一保持件,在電路板一角隅緊靠第一保持件時且可作為基準定位點,活動邊設有呈L型的第二保持片,第一保持件與第二保持件之間能夾持電路板。As one of the preferred implementations, the fixed side is provided with an L-shaped first holder, which can be used as a reference point when a corner of the circuit board is close to the first holder, and the movable side is provided with an L-shaped first holder. Two holding pieces, the circuit board can be clamped between the first holding piece and the second holding piece.

作為較佳優選實施方案之一,投影指向單元能投射一顯示圖樣,顯示圖樣為顯示欲維修使用的工具訊息。As one of the preferred implementations, the projection pointing unit can project a display pattern, and the display pattern is to display the information of the tool to be used for maintenance.

作為較佳優選實施方案之一,還包括一工具指示板,工具指示板設置於光桌上,投影指向單元是投射顯示圖樣於工具指示板上。As one of the preferred implementations, it also includes a tool indicating board, the tool indicating board is arranged on the light table, and the projection pointing unit projects a display pattern on the tool indicating board.

作為較佳優選實施方案之一,光桌樞接於機台頂部,機台頂部遠離樞接處的另一側設有高度調整結構,使光桌能調整傾斜角度。As one of the preferred implementations, the light table is pivotally connected to the top of the machine table, and the other side of the top of the machine table away from the pivot joint is provided with a height adjustment structure, so that the light table can adjust the inclination angle.

作為較佳優選實施方案之一,高度調整結構包括數個定位槽及至少一調整桿,數個定位槽位於機台頂部,調整桿樞接於光桌底部,當調整桿卡制在其中一個定位槽內,就能維持光桌的傾斜角度。As one of the preferred embodiments, the height adjustment structure includes several positioning slots and at least one adjustment rod. In the groove, the inclination angle of the light table can be maintained.

作為較佳優選實施方案之一,機台另設有一延伸平台,供輸入介面單元或維修工具放置。As one of the preferred implementations, the machine is further provided with an extended platform for placing the input interface unit or the maintenance tool.

作為較佳優選實施方案之一,機台設有向上延伸的支架,投影指向單元設置於支架且使投影指向單元位於光桌上方。As one of the preferred implementations, the machine table is provided with a bracket extending upwards, and the projection pointing unit is arranged on the bracket so that the projection pointing unit is located above the light table.

與現有技術相比,本發明電路板通孔複判維修設備具有下列具體的功效: 1.投影指示單元投射的指示圖樣,能供操作者在電路板上快速確認疑似瑕疵通孔位置,縮短找尋時間,便於檢查作業的進行。 2.架高單元承載電路板於桌面上方,若欲維修通孔時,可直接使用工具進行維修,不會損傷桌面,快速又方便。 3. 投影指示單元投射的顯示圖樣,可讓操作者了解欲使用工具的尺寸或種類,避免發生因使用錯誤的大尺寸工具,所造成的無法回復錯誤;再者,過程中可不用抬頭,僅觀察工具指示板所呈現的顯示圖樣即可,可簡化操作流程,讓作業更為正確、流暢、快速。 4.本發明電路板通孔複判維修設備,能讓搜尋疑似瑕疵通孔位置的時間縮短,且正確性提升,縮短複判作業時間,另外維修工作也能快速且正確獲得工具訊息,簡化操作流程,讓整體作業品質及效率皆能提升,藉此增加整體的獲利。 Compared with the prior art, the circuit board through-hole rejudgment maintenance equipment of the present invention has the following specific effects: 1. The indication pattern projected by the projection indication unit can be used by the operator to quickly confirm the position of the through-hole of the suspected defect on the circuit board, shorten the search time, and facilitate the inspection operation. 2. The elevated unit carries the circuit board above the desktop. If you want to repair the through hole, you can directly use tools to repair it without damaging the desktop, which is fast and convenient. 3. The display pattern projected by the projection indicator unit can let the operator understand the size or type of the tool to be used, and avoid unrecoverable errors caused by using the wrong large-sized tool; moreover, there is no need to raise the head during the process, just Just observe the display pattern presented on the tool indicator board, which can simplify the operation process and make the operation more correct, smooth and fast. 4. The circuit board through-hole re-judgment maintenance equipment of the present invention can shorten the time to search for the position of the suspected defect through-hole, and improve the accuracy, shorten the re-judgment operation time, and in addition, the maintenance work can also quickly and accurately obtain tool information, simplifying the operation Process, so that the overall operation quality and efficiency can be improved, thereby increasing the overall profit.

下面將結合具體實施例和附圖,對本發明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 solutions of the present invention will be clearly and completely described below in conjunction with specific embodiments and accompanying drawings. It should be noted that when an element is referred to as being "mounted or fixed on" another element, it means that it may be directly on another element or there may be an intervening element. When an element is said to be "connected" to another element, it means that it may be directly connected to the other element or intervening elements may also be present. In the illustrated embodiment, the directions meaning up, down, left, right, front and rear, etc. are relative to explain that the structure and movement of the different components are relative in this case. These representations are pertinent when the components are in the positions shown in the figures. However, if the description of the location of elements changes, these representations are considered to 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發明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,不是旨在限制本發明。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 one of ordinary skill in the technical field of the invention. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

如圖1及圖2所示,為本發明電路板通孔複判維修設備的立體圖及側視圖。本發明電路板通孔複判維修設備,包括一機台1、一光桌2、一架高單元3、一投影指向單元4及一主機5。光桌2是由機台1承載,光桌2具有能產生亮度的桌面21。架高單元3設置於光桌2上,包括一固定邊31、至少兩個支撐件32、一活動邊33及數導軌34,導軌34以垂直於固定邊31方向設置於桌面21上,支撐件32及活動邊34局部設置於導軌34且能沿導軌34移動,支撐件32位於固定邊31與活動邊33之間且能承載一電路板,使電路板被架高位於桌面21上方。投影指向單元4設於光桌2上方,能投射至少一指示圖樣於電路板上。主機5設置於機台1內,負責操控投影指向單元4運作;藉此當電路板被放置於數支撐件32上,兩側會由固定邊31及活動邊33夾持定位於正確位置,投影指向單元4則投射出指示圖樣於電路板上的通孔位置,配合桌面21產生的亮度,讓操作者清楚觀察通孔狀態,例如為貫穿?局部貫穿?未貫穿?...等,若須維修則因電路板已被架高,可立即使用工具,如刀具或鑽頭加以貫穿,加速檢查作業的速度。As shown in Fig. 1 and Fig. 2, it is a perspective view and a side view of the circuit board through-hole review maintenance equipment of the present invention. The circuit board through-hole review and maintenance equipment of the present invention includes a machine 1 , an optical table 2 , an overhead unit 3 , a projection pointing unit 4 and a host 5 . The light table 2 is carried by the machine base 1, and the light table 2 has a desktop 21 capable of generating brightness. The elevated unit 3 is arranged on the optical table 2, and includes a fixed side 31, at least two supports 32, a movable side 33 and several guide rails 34, and the guide rail 34 is arranged on the desktop 21 in a direction perpendicular to the fixed side 31, and the support members 32 and the movable side 34 are partially arranged on the guide rail 34 and can move along the guide rail 34. The support member 32 is located between the fixed side 31 and the movable side 33 and can carry a circuit board so that the circuit board is elevated above the desktop 21. The projection pointing unit 4 is arranged above the light table 2 and can project at least one instruction pattern on the circuit board. The host computer 5 is set in the machine 1 and is responsible for controlling the operation of the projection pointing unit 4; thus, when the circuit board is placed on the support member 32, both sides will be clamped and positioned at the correct position by the fixed side 31 and the movable side 33, and the projection The pointing unit 4 projects an indicating pattern on the position of the through hole on the circuit board, and cooperates with the brightness generated by the desktop 21, so that the operator can clearly observe the state of the through hole, such as penetration? partial penetration? non-penetration?...etc. For maintenance, because the circuit board has been elevated, tools such as cutters or drills can be used immediately to penetrate, speeding up the speed of inspection operations.

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:

機台1為一立體中空的框架,用以承載光桌2。機台1底部設有數個腳輪11及數個調整腳12。腳輪11能方便移動機台1。移動後欲固定位置,就轉動調整腳12使之伸長,以架高機台1避免之後任意移動。光桌2設置於機台1頂部的方式可為固定式或調整式。例如光桌2可傾斜一角度狀,方便操作者檢查電路板。在本實施例中為調整式,光桌2底部一邊樞接於機台1頂部,遠離樞接處的另一側設有高度調整結構14。高度調整結構14也可為各種不同方式,在本實施例中高度調整結構14包括數個定位槽141及至少一調整桿142,數個定位槽141依序設置於機台1頂部,在本實施例中機台1頂部設有兩組位置相互平行的數個定位槽141。調整桿142呈U字型且樞接於光桌2底部,當調整桿142U型的橫桿卡制於其中一個定位槽141內,就能維持光桌2的傾斜角度。The machine table 1 is a three-dimensional hollow frame for carrying the light table 2 . Several casters 11 and several adjustment legs 12 are provided at the bottom of the machine platform 1 . Caster 11 can move machine platform 1 conveniently. Desiring to fix the position after moving, just turn and adjust the foot 12 to make it stretch, avoid moving arbitrarily afterwards with elevating machine platform 1. The light table 2 can be fixed or adjustable on the top of the machine table 1 . For example, the light table 2 can be tilted at an angle, which is convenient for the operator to check the circuit board. In this embodiment, it is an adjustment type. One side of the bottom of the optical table 2 is pivotally connected to the top of the machine table 1, and a height adjustment structure 14 is provided on the other side away from the pivot joint. The height adjustment structure 14 can also be in various ways. In this embodiment, the height adjustment structure 14 includes several positioning grooves 141 and at least one adjustment rod 142. The several positioning grooves 141 are sequentially arranged on the top of the machine table 1. In this embodiment In the example, the top of the machine 1 is provided with two sets of positioning grooves 141 parallel to each other. The adjustment rod 142 is U-shaped and pivotally connected to the bottom of the light table 2. When the U-shaped cross bar of the adjustment rod 142 is locked in one of the positioning grooves 141, the inclination angle of the light table 2 can be maintained.

光桌2設有發光面朝上的桌面21,並設有開關22用以啟動或關閉。光桌2結構是在內部設有燈源,且配合可透光的桌面板所構成。在本實施例中桌面21為一長方形,主要發光區是在範圍較小的工作框區211,可適用於多種不同尺寸的電路板。The light table 2 is provided with a desktop 21 with a light-emitting surface facing upwards, and a switch 22 is provided for turning on or off. The structure of the light table 2 is that a light source is provided inside, and it is formed by cooperating with a translucent desktop board. In this embodiment, the desktop 21 is a rectangle, and the main light-emitting area is the working frame area 211 in a small range, which is applicable to circuit boards of various sizes.

架高單元3負責在操作時讓電路板以架高方式位於桌面21上方,以方便後續通孔的檢查或維修。架高單元3包括固定邊31、至少兩個支撐件32、活動邊33及數導軌34。固定邊31為一長條板,位置固定於桌面21其中一側邊,如圖1中的右側。固定邊31一端還設有呈L型的第一保持件312,第一保持件312所在位置靠近操作者的方向,在電路板與第一保持件312緊靠時,此處也具有作為定位基準點的功能。導軌34設置位置鄰近桌面21邊緣,在實際上數目為兩個且設置桌面21的兩個相對邊上,具體位置在桌面21邊緣與工作框區211之間。在本實施例中,導軌34為圓軸兩端各連接固定座341設置於桌面21上。導軌34設置方向是垂直於固定邊31。支撐件32為圓桿且兩端設有軸座321,導軌34貫穿軸座321,以利支撐件32可左右移動調整位置。活動邊33也為長條板,其方向平行於固定邊31。活動邊33一端也設有呈L型的第二保持件332,第一保持件312位置與第二保持件332相互對稱。活動邊33兩端設有滑行座333,導軌34貫穿滑行座333,使活動邊33能調整於桌面21上的位置。電路板是放置於兩個支撐件32上,兩側由固定邊31及活動邊33夾持,第一保持件312及第二保持件332也能夾持電路板,防止電路板滑落且調整至正確的基準點位置。The elevating unit 3 is responsible for allowing the circuit board to be elevated above the desktop 21 during operation, so as to facilitate subsequent inspection or maintenance of the through holes. The elevating unit 3 includes a fixed side 31 , at least two supports 32 , a movable side 33 and a number guide rail 34 . The fixed side 31 is a long board, which is fixed on one side of the desktop 21 , as shown on the right side in FIG. 1 . One end of the fixed side 31 is also provided with an L-shaped first holder 312. The position of the first holder 312 is close to the direction of the operator. point function. The guide rails 34 are located adjacent to the edge of the desktop 21 , on two opposite sides of the desktop 21 , specifically between the edge of the desktop 21 and the work frame area 211 . In this embodiment, the guide rail 34 is provided on the desktop 21 by connecting the fixing seats 341 at both ends of the circular shaft. The arrangement direction of the guide rail 34 is perpendicular to the fixed edge 31 . The support member 32 is a round rod with shaft seats 321 at both ends, and the guide rail 34 runs through the shaft seats 321 so that the support member 32 can move left and right to adjust its position. The movable side 33 is also a long strip, and its direction is parallel to the fixed side 31 . One end of the movable side 33 is also provided with an L-shaped second holder 332 , and the first holder 312 and the second holder 332 are located symmetrically. Sliding seats 333 are provided at both ends of the movable side 33 , and the guide rail 34 runs through the sliding seats 333 , so that the movable side 33 can be adjusted on the desktop 21 . The circuit board is placed on two supports 32, both sides are clamped by the fixed side 31 and the movable side 33, the first holder 312 and the second holder 332 can also clamp the circuit board, prevent the circuit board from slipping and adjust to Correct fiducial position.

投影指向單元4為一投影設備,受主機5所操控,能投射至少一指示圖樣於電路板上的通孔位置。指示圖樣可為光點、箭頭、圓圈、或其他圖樣。投影指向單元4位於光桌2上方,在本實施例中是設置於由機台1向上延伸的支架15處,但當光桌2傾斜角度被調整後,主機5也會修正相對數據使投影指向單4投射出正確的位置。當然並不以此為限,也能將投射指向單元4改設置於由光桌2處所延伸的支架上,此方式能改善當光桌2角度改變就需變動參數的問題。The projection and pointing unit 4 is a projection device controlled by the host 5 and capable of projecting at least one indicating pattern on the position of the through hole on the circuit board. The indicating patterns can be dots, arrows, circles, or other patterns. The projection pointing unit 4 is located above the optical table 2. In this embodiment, it is arranged at the bracket 15 extending upward from the machine table 1. However, when the inclination angle of the optical table 2 is adjusted, the host 5 will also correct the relative data to make the projection pointing A single 4 casts the correct spot. Of course, it is not limited to this, and the projection pointing unit 4 can also be arranged on the bracket extending from the light table 2, which can solve the problem that the parameters need to be changed when the angle of the light table 2 changes.

本發明為電路板複檢作業設備,大批電路板會先經前期檢查作業,區分出良品或不良品,再針對不良品中的電路板之通孔進行複判或修復,讓損失降低且增加獲利。相關瑕疵通孔位置數據可經遠端資料庫傳輸至主機5,再由主機5驅動投影指向單元4運作。The present invention is circuit board re-inspection operation equipment. A large number of circuit boards will be inspected in the early stage to distinguish good products or defective products, and then re-judgment or repair the through holes of the circuit boards in the defective products, so as to reduce losses and increase gains. profit. The location data of the relevant defective through holes can be transmitted to the host 5 through the remote database, and then the host 5 drives the projection pointing unit 4 to operate.

另外,本發明還包括一刀具提示板6,刀具指示板6位於光桌2上,在本實施例中刀具指示板6設置於第一保持件312上。投射指向單元4能投射出一顯示圖樣,在本實施例中顯示圖樣是投射於刀具提示板6上,顯示圖樣能顯示欲維修使用的工具型號或尺寸,工具可為刀具、鑽頭或戳針等,例如顯示圖樣可配合通孔預定尺寸,直接顯示孔徑,讓操作者在確認通孔位置及瑕疵狀態後,直接以相對尺寸的工具加以維修,縮短維修時間及出錯機會。當然顯示圖様也能被投射至光桌2的其他位置,但此位置必須能讓操作者容易觀看。In addition, the present invention also includes a tool indicating board 6 , the tool indicating board 6 is located on the light table 2 , and the tool indicating board 6 is arranged on the first holder 312 in this embodiment. The projection pointing unit 4 can project a display pattern. In this embodiment, the display pattern is projected on the tool prompting board 6. The display pattern can display the model or size of the tool to be used for maintenance. The tool can be a cutter, a drill bit or a poking needle, etc. , For example, the display pattern can match the predetermined size of the through hole, and directly display the hole diameter, allowing the operator to directly repair with the corresponding size tool after confirming the position of the through hole and the state of the defect, shortening the maintenance time and the chance of error. Of course, the display image can also be projected to other positions of the light table 2, but this position must be easy for the operator to view.

為了便於操作及輸入電路板的相關資訊。本發明還包括一顯示幕7及一輸入介面單元8,顯示幕7及輸入介面單元8皆與主機5連接並受其操控。顯示幕7設置於支架15且位於光桌2上方,便於抬頭觀看。輸入介面單元8為鍵盤、滑鼠、觸控制面板、條碼掃描器其中至少一種,由輸入介面單元8輸入電路板資料於主機5,主機5在操控顯示幕7或投影指向單元4產生對應的回應。另外機台1朝操作者方向另設有一延伸平台16,延伸平台16可承載輸入介面單元8或其他維修電路板的工具。In order to facilitate the operation and input the relevant information of the circuit board. The present invention also includes a display screen 7 and an input interface unit 8, and both the display screen 7 and the input interface unit 8 are connected to and controlled by the host computer 5. The display screen 7 is arranged on the support 15 and is located above the light table 2, which is convenient for looking up. The input interface unit 8 is at least one of a keyboard, a mouse, a touch control panel, and a barcode scanner. The input interface unit 8 inputs circuit board data to the host 5, and the host 5 generates a corresponding response on the control display screen 7 or the projection pointing unit 4. . In addition, the machine 1 is further provided with an extension platform 16 facing the operator, and the extension platform 16 can carry the input interface unit 8 or other tools for repairing the circuit board.

如圖3及圖4所示,為本發明實際使用的示意圖。將電路板9放置於兩支撐件32上,且調整支撐件32位置避開通孔91所在處,電路板9一角隅緊靠第一保持件312,兩側由固定邊31及活動邊33夾持,如此電路板9就位於正確位置。利用輸入介面單元8輸入電路板9基本資料,主機5透過遠端資料庫進一步取得電路板9欲複檢的通孔91位置訊息,之後再操控投影指示單元4投射出指示圖樣41,本實施例中指示圖樣41為箭頭,啟動光桌2使桌面21亮起,操作者即可清楚看見通孔91孔內狀況,若須要修護,可觀看刀具指示板6上所顯示的顯示圖様42,本實施例中顯示圖様42為Φ-10,再使用正確尺寸的工具加以修護,如此能使檢查作業更為簡易且快速,降低出錯率低,大幅提升複檢作業的效率及品質。As shown in Fig. 3 and Fig. 4, it is a schematic diagram of the actual use of the present invention. Place the circuit board 9 on the two supports 32, and adjust the position of the supports 32 to avoid the position of the through hole 91. One corner of the circuit board 9 is close to the first holder 312, and both sides are clamped by the fixed side 31 and the movable side 33. Hold it so that the circuit board 9 is in the correct position. Using the input interface unit 8 to input the basic data of the circuit board 9, the host 5 further obtains the position information of the through hole 91 of the circuit board 9 to be re-inspected through the remote database, and then controls the projection indicating unit 4 to project an indicating pattern 41. In this embodiment The middle indicator pattern 41 is an arrow, start the light table 2 to make the desktop 21 light up, the operator can clearly see the situation in the through hole 91, if maintenance is required, the display pattern 42 displayed on the tool indicator board 6 can be watched, In this embodiment, the figure 42 shown is Φ-10, and then repaired with tools of the correct size, this can make the inspection operation easier and faster, reduce the error rate, and greatly improve the efficiency and quality of the re-inspection operation.

以上所述者,僅為本發明之較佳實施例而已,並非用來限定本發明實施例之範圍。即凡依本發明申請專利範圍所作的均等變化及修飾,皆為本發明之專利範圍所涵蓋。The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the embodiments of the present invention. That is, all equivalent changes and modifications made according to the patent scope of the present invention are covered by the patent scope of the present invention.

1:機台 11:腳輪 12:調整腳 14:高度調整結構 141:定位槽 142:調整桿 15:支架 16:延伸平台 2:光桌 21:桌面 211:工作框區 22:開關 3:架高單元 31:固定邊 312:第一保持件 32:支撐件 321:軸座 33:活動邊 332:第二保持件 333:滑行座 34:導軌 341:固定座 4:投影指向單元 41:指示圖樣 42:顯示圖樣 5:主機 6:工具指示板 7:顯示幕 8:輸入介面單元 9:電路板 91:通孔 1: machine 11: casters 12: Adjust the feet 14: Height adjustment structure 141: positioning slot 142: Adjustment lever 15: Bracket 16: Extended platform 2: light table 21: Desktop 211: Work frame area 22: switch 3: elevated unit 31: fixed edge 312: the first holder 32: support 321: shaft seat 33: active side 332: the second holder 333: sliding seat 34: guide rail 341: fixed seat 4: Projection pointing unit 41: Instruction pattern 42: Display pattern 5: Host 6: Tool Dashboard 7: display screen 8: Input interface unit 9: Circuit board 91: Through hole

圖1為本發明電路板通孔複判維修設備的立體圖。Fig. 1 is a perspective view of the circuit board through-hole rejudgment maintenance equipment of the present invention.

圖2為本發明電路板通孔複判維修設備的側視圖。Fig. 2 is a side view of the circuit board through-hole review maintenance equipment of the present invention.

圖3為本發明電路板通孔複判維修設備的操作示意圖。Fig. 3 is a schematic diagram of the operation of the circuit board through-hole rejudgment maintenance equipment of the present invention.

圖4為本發明電路板通孔複判維修設備的操作側視圖。Fig. 4 is a side view of the operation of the circuit board through-hole rejudgment maintenance equipment of the present invention.

1:機台 1: machine

11:腳輪 11: casters

12:調整腳 12: Adjust the feet

14:高度調整結構 14: Height adjustment structure

141:定位槽 141: positioning slot

142:調整桿 142: Adjustment lever

15:支架 15: Bracket

16:延伸平台 16: Extended platform

2:光桌 2: light table

21:桌面 21: Desktop

211:工作框區 211: Work frame area

22:開關 22: switch

3:架高單元 3: elevated unit

31:固定邊 31: fixed side

312:第一保持件 312: the first holder

32:支撐件 32: support

321:軸座 321: shaft seat

33:活動邊 33: active side

332:第二保持件 332: the second holder

333:滑行座 333: sliding seat

34:導軌 34: guide rail

341:固定座 341: fixed seat

4:投影指向單元 4: Projection pointing unit

5:主機 5: Host

6:工具指示板 6: Tool Dashboard

7:顯示幕 7: display screen

8:輸入介面單元 8: Input interface unit

Claims (10)

一種電路板通孔複判維修設備,包括: 一機台; 一光桌,設置於該機台上,該光桌具有能產生亮度的桌面; 一架高單元,設置於該光桌上,包括一固定邊、至少兩個支撐件、一活動邊及數導軌,該導軌以垂直於該固定邊方向設置於該桌面上,該支撐件及該活動邊局部設置於該導軌且能沿該導軌滑行,該支撐件位於該固定邊與該活動邊之間且能承載一電路板,使該電路板被架高位於該桌面上方; 一投影指向單元,位於該光桌上方,能投射至少一指示圖樣至該電路板上; 一主機,設置於該機台內,操控該投影指向單元運作。 A circuit board through-hole rejudgment maintenance equipment, comprising: one machine; A light table, set on the machine table, the light table has a desktop capable of generating brightness; An elevated unit, set on the light table, includes a fixed side, at least two supports, a movable side and several guide rails, the guide rail is arranged on the desktop in a direction perpendicular to the fixed side, the support and the The movable side is partially arranged on the guide rail and can slide along the guide rail, and the support member is located between the fixed side and the movable side and can carry a circuit board, so that the circuit board is raised above the desktop; a projection pointing unit, located above the light table, capable of projecting at least one instruction pattern onto the circuit board; A host is set in the machine and controls the projection pointing unit to operate. 如請求項1所述之電路板通孔複判維修設備,還包括一顯示幕及一輸入介面單元,該顯示幕及該輸入介面單元與該主機連接,該輸入介面單元為鍵盤、滑鼠、觸控制面板、條碼掃描器其中至少一種,由該輸入介面單元輸入該電路板資料於該主機,該主機操控該顯示幕或該投影指向單元產生對應的回應。The circuit board through-hole rejudgment maintenance equipment as described in claim 1 also includes a display screen and an input interface unit, the display screen and the input interface unit are connected to the host, and the input interface unit is a keyboard, mouse, At least one of a touch control panel and a barcode scanner, the input interface unit inputs the circuit board data to the host, and the host controls the display screen or the projection pointing unit to generate a corresponding response. 如請求項1所述之電路板通孔複判維修設備,該導軌設置位置鄰近該桌面邊緣,該導軌為圓軸兩端各連接固定座,由該固定座設置於桌面上,該支撐件兩端設有軸座,該活動邊兩端設有滑行座,該導軌貫穿該軸座及該滑行座,使該支撐件及該活動邊能調整於該桌面上的位置。As for the circuit board through-hole review and maintenance equipment described in claim 1, the guide rail is located close to the edge of the desktop, and the guide rail is connected to a fixed seat at both ends of the circular shaft, and the fixed seat is set on the desktop. A shaft seat is provided at one end, and a sliding seat is provided at both ends of the movable side, and the guide rail runs through the shaft seat and the sliding seat, so that the position of the support member and the movable side can be adjusted on the desktop. 如請求項1所述之電路板通孔複判維修設備,該固定邊設有呈L型的第一保持件,在該電路板一角隅靠至該第一保持件時且可作為基準定位點,該活動邊還設有呈L型的第二保持片,該第一保持件與該第二保持件之間能夾持該電路板。According to the circuit board through-hole review and maintenance equipment described in claim 1, the fixed side is provided with an L-shaped first holder, which can be used as a reference positioning point when a corner of the circuit board touches the first holder. , the movable side is also provided with an L-shaped second holding piece, and the circuit board can be clamped between the first holding piece and the second holding piece. 如請求項1所述之電路板通孔複判維修設備,該投影指向單元能投射一顯示圖樣,該顯示圖樣為顯示欲維修使用的工具訊息。According to the circuit board through-hole re-evaluation maintenance equipment described in claim 1, the projection pointing unit can project a display pattern, and the display pattern is to display the information of the tool to be used for maintenance. 如請求項5所述之電路板通孔複判維修設備,還包括一工具指示板,該工具指示板設置於該光桌上,該投影指向單元是投射該顯示圖樣於該工具指示板上。The circuit board through-hole review maintenance equipment as described in claim 5 further includes a tool indicating board, the tool indicating board is arranged on the optical table, and the projection pointing unit projects the display pattern on the tool indicating board. 如請求項1所述之電路板通孔複判維修設備,該光桌是樞接於該機台頂部,該機台頂部遠離樞接處的另一側設有高度調整結構,使該光桌能調整傾斜角度。According to the circuit board through-hole review and maintenance equipment described in claim 1, the optical table is pivotally connected to the top of the machine, and the other side of the top of the machine away from the pivot joint is provided with a height adjustment structure, so that the optical table The angle of inclination can be adjusted. 如請求項7所述之電路板通孔複判維修設備,該高度調整結構包括數個定位槽及至少一調整桿,數個該定位槽位於該機台頂部,該調整桿樞接於該光桌底部,當該調整桿卡制於其中一個該定位槽內,就能維持該光桌的傾斜角度。According to the circuit board through-hole review and maintenance equipment described in claim 7, the height adjustment structure includes several positioning slots and at least one adjustment rod, the several positioning slots are located on the top of the machine table, and the adjustment rod is pivotally connected to the light At the bottom of the table, when the adjusting rod is clamped in one of the positioning grooves, the inclination angle of the light table can be maintained. 如請求項1所述之電路板通孔複判維修設備,該機台另設有一延伸平台。As for the circuit board through-hole review and maintenance equipment described in claim 1, the machine is additionally equipped with an extended platform. 如請求項1所述之電路板通孔複判維修設備,該機台設有向上延伸的支架,該投影指向單元設置於該支架,使該投影指向單元位於該光桌上方。According to the circuit board through-hole review maintenance equipment described in claim 1, the machine table is provided with an upwardly extending bracket, and the projection pointing unit is arranged on the bracket so that the projection pointing unit is located above the optical table.
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