TWM593547U - Workpiece appearance inspection apparatus - Google Patents
Workpiece appearance inspection apparatus Download PDFInfo
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- TWM593547U TWM593547U TW108212649U TW108212649U TWM593547U TW M593547 U TWM593547 U TW M593547U TW 108212649 U TW108212649 U TW 108212649U TW 108212649 U TW108212649 U TW 108212649U TW M593547 U TWM593547 U TW M593547U
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Abstract
本新型係有關一種工件外觀檢查裝置,其於一機架設置包括有:一圓形透明旋轉台,承接工件而予以輸送;一線性供料器,將工件逐一輸送至該圓形透明旋轉台頂面的外緣處;一整列件,設置於該線性供料器之出料端,而相對該圓形透明旋轉台頂面具有一整列立面,該整列立面朝向該圓形透明旋轉台之外周緣,將工件逐一整列於輸送軌道;一旋轉台極化單元,相對該整列件之設置處而予以設置,透過被極化的圓形透明旋轉台致使工件被極化而保持在該圓形透明旋轉台頂面;一攝影單元,設置於該整列件之下游處,而以多個攝影器拍攝整列後工件六面的影像;以及一工件吹離分類單元,設置於該攝影單元之下游處,將工件分類而吹離該圓形透明旋轉台。藉此,具有避免製程混入的金屬珠被卡入整列件致使工件整列失敗之功效。The invention relates to a device for inspecting the appearance of workpieces, which is provided in a frame including: a circular transparent rotary table to receive and transport the workpiece; a linear feeder to convey the workpieces to the top of the circular transparent rotary table one by one The outer edge of the surface; an entire row of pieces, set at the discharge end of the linear feeder, and opposite to the top surface of the round transparent rotating table has a whole row of elevations, the whole row of elevations facing the round transparent rotation table On the outer periphery, the workpieces are lined up one by one on the conveying track; a rotary table polarization unit is arranged relative to the arrangement of the entire row of parts, and the workpiece is polarized and maintained in the circular shape through the polarized circular transparent rotary table The top surface of the transparent rotating table; a photographing unit, which is arranged downstream of the entire row of parts, and multiple cameras are used to shoot the images of the six sides of the workpiece after the entire row; and a workpiece is blown off the sorting unit, which is arranged downstream of the photographing unit , Classify the workpiece and blow off the circular transparent rotary table. Thereby, it has the effect of avoiding that the metal beads mixed in the manufacturing process are caught in the entire row of parts and cause the entire row of the workpiece to fail.
Description
本新型係有關一種工件外觀檢查裝置,尤指一種將整列件的整列立面朝向圓形透明旋轉台外周緣,致使製程混入的金屬珠會隨著圓形透明旋轉台的旋轉逐漸往圓形透明旋轉台外周緣甩離,不會反向卡入整列件之設計者。The present invention relates to a device for inspecting the appearance of workpieces, in particular to an arrangement in which the vertical face of the entire row of parts faces the outer periphery of the circular transparent rotary table, so that the metal beads mixed in the process will gradually become transparent as the circular transparent rotary table rotates. The designer of the outer edge of the rotating table is thrown away and will not be stuck in the whole row in reverse.
按,晶片型電子元件一般會於電鍍製程之後安排外觀檢查製程,由於電鍍時為增加導電度需混入大量金屬珠,而外觀檢查前須將金屬珠分離,但過小、異形金屬珠難免分離不完全而混入工件中。Press, chip type electronic components generally arrange the visual inspection process after the electroplating process, because a large number of metal beads need to be mixed in order to increase the conductivity during electroplating, and the metal beads must be separated before the visual inspection, but too small, shaped metal beads are inevitably incompletely separated. Mixed into the workpiece.
次按,TWI480540B(CN103204375B/JP6009167B)揭露一種工件的外觀檢查裝置,其具備:搬送六面體形狀工件之線性給料器,使來自線性給料器的工件移載而搬送的搬送台,使來自線性給料器的工件移載至搬送台上進行排列之移載排列手段,保持工件於搬送台的保持手段,攝影工件的六面之攝影手段,以及真空抽吸搬送台與排列導件之間的間隙的真空抽吸手段;其中,移載排列手段具有被設於線性給料器與搬送台之間的無振動部,及排列工件的排列導件,排列導件包含從平面上看成直線狀的導引面,保持手段係由離子發生器朝向搬送台底面噴出帶電離子,或由配置在搬送台的下方的導體並對導體施加直流電壓產生電場所構成。Second press, TWI480540B (CN103204375B/JP6009167B) discloses a work appearance inspection device, which includes: a linear feeder that transports a hexahedral shape workpiece, a transfer table that transfers and transports the workpiece from the linear feeder, and a linear feeder The workpiece is transferred to the transfer table to arrange the transfer arrangement means, the holding means to hold the workpiece on the transfer table, the photographing means to photograph the six sides of the workpiece, and the gap between the vacuum suction transfer table and the arrangement guide Vacuum suction means; wherein, the transfer arrangement means has a non-vibration portion provided between the linear feeder and the transfer table, and an arrangement guide for arranging the work, the arrangement guide includes a guide that is linear in plan view The surface and the holding means consist of an ion generator ejecting charged ions toward the bottom surface of the transfer table, or a conductor arranged below the transfer table and applying a DC voltage to the conductor to generate an electric field.
再按,前揭專利的線性供料器為往復式振動體,無振動部為固定機件,必須具有大於線性供料器振幅的間隙,容易造成粉塵堆積於間隙而卡料或工件行進不順;再者,施加直流電壓產生電場的導體為於無振動部的下游側,工件未進入搬送台前,線性供料器與無振動部為金屬屏避電場,工件移載至搬送台後突然進入未屏避電場,工件瞬間被電場極化,造成工件躍動劇烈致使散佈範圍變大,降低整列效果;另,球形的金屬珠難被保持於搬送台上,且因排列導件設於搬送台圓盤之外側,有錫尖的金屬珠易因離心力卡入排列導件與搬送台的間隙,工件受到卡入排列導件的金屬珠妨礙而整列失敗,整列失敗的工件受到排列導件阻擋也無法被甩出運行軌道,一顆整列失敗之工件即會導致多顆工件整列失敗。Press again, the linear feeder of the previously disclosed patent is a reciprocating vibrating body, and the non-vibrating part is a fixed machine. It must have a gap greater than the amplitude of the linear feeder, which is likely to cause dust to accumulate in the gap and cause jamming or uneven travel of the workpiece; In addition, the conductor that generates an electric field by applying a DC voltage is on the downstream side of the non-vibration section. Before the workpiece enters the transfer table, the linear feeder and the non-vibration section are metal shielding electric fields. After the workpiece is transferred to the transfer table, it suddenly enters the non-vibration section. The electric field is shielded, and the workpiece is polarized by the electric field instantly, causing the workpiece to jump violently, which causes the spread range to become larger, reducing the effect of the entire array; in addition, the spherical metal beads are difficult to be kept on the transfer table, and the guides are arranged on the transfer table disc On the outer side, tin-tip metal beads are easily caught in the gap between the alignment guide and the transfer table due to centrifugal force. The workpiece is blocked by the metal beads caught in the alignment guide and the entire row fails. The entire row of failed workpieces is blocked by the alignment guide and cannot be blocked. Out of the running track, a single failed workpiece will cause multiple workpieces to fail.
此外,排列導件內設有抽吸通路而對排列導件與搬送台的間隙抽吸真空,乃於該間隙內側的開口端對工件吸引整列,但因排列導件為固定機件,搬送台為旋轉玻璃圓盤,旋轉軸加工、裝配精準度及玻璃盤平整度造成排列導件與搬送台的間隙不斷變化,致使開口端對工件抽吸能力不斷變化,工件整列能力不穩定。In addition, a suction path is provided in the alignment guide to vacuum the gap between the alignment guide and the transfer table. The open end inside the gap attracts the entire row of the workpiece. However, since the alignment guide is a fixed mechanism, the transfer table In order to rotate the glass disc, the machining of the rotating shaft, the accuracy of assembly and the flatness of the glass disc cause the gap between the alignment guide and the transfer table to change continuously, resulting in the continuous change of the suction capacity of the workpiece at the open end and the unstable alignment of the workpiece.
本新型之主要目的,係欲解決先前技術製程混入的金屬珠易卡入整列件致使工件整列失敗之問題,而具有避免製程混入的金屬珠被卡入整列件致使工件整列失敗之功效。The main purpose of the present invention is to solve the problem that the metal beads mixed in the prior art process are easily stuck in the entire row of parts and cause the failure of the entire row of the workpiece, and have the effect of preventing the metal beads mixed in the process from being stuck in the entire row and causing the failure of the entire row of the workpiece.
本新型之另一目的,則具有工件漸進式被極化,讓工件躍動小致使散佈範圍變小而提升整列效果之功效。Another object of the present invention is to have the work piece progressively polarized, so that the jitter of the work piece is small, so that the spreading range is reduced and the effect of improving the entire row effect is improved.
本新型之又一目的,乃具有對工件的吸引能力穩定而提升整列效果之功效。Another purpose of this new model is to have a stable ability to attract workpieces and enhance the effectiveness of the entire row.
為達上述功效,本新型之結構特徵,係於一機架設置包括有:一圓形透明旋轉台,承接工件而予以輸送;一線性供料器,將工件逐一輸送至該圓形透明旋轉台頂面的外緣處,而令該圓形透明旋轉台輸送工件的速度快於該線性供料器;一整列件,設置於該線性供料器之出料端,而相對該圓形透明旋轉台頂面具有一整列立面,該整列立面朝向該圓形透明旋轉台之外周緣,將工件逐一整列於輸送軌道;一旋轉台極化單元,相對該整列件之設置處而予以設置,透過被極化的該圓形透明旋轉台致使工件被極化而保持在該圓形透明旋轉台頂面;一攝影單元,設置於該整列件之下游處,而以多個攝影器拍攝整列後工件六面的影像;以及一工件吹離分類單元,設置於該攝影單元之下游處,將工件分類而吹離該圓形透明旋轉台。In order to achieve the above-mentioned effects, the structural features of the present invention are set in a frame including: a circular transparent rotary table to receive and transport the workpiece; a linear feeder to convey the workpiece to the circular transparent rotary table one by one At the outer edge of the top surface, the circular transparent rotary table conveys the workpiece faster than the linear feeder; a whole row of pieces is placed at the discharge end of the linear feeder and rotates relative to the circular transparent The table top mask has an entire row of elevations facing the outer periphery of the circular transparent rotating table, and the workpieces are arranged one by one on the conveying track; a rotating table polarization unit is set relative to the place where the entire row of parts is installed, The polarized round transparent rotary table causes the work piece to be polarized and kept on the top surface of the round transparent rotary table; a photographing unit is arranged downstream of the entire row of pieces, and after shooting the entire row with multiple cameras Images of the six sides of the workpiece; and a workpiece blow-off sorting unit, which is arranged downstream of the photographing unit, sorts the workpiece and blows away from the circular transparent rotary table.
此外,該整列件與該攝影單元之間還設置有一直線整列件,而相對該圓形透明旋轉台頂面具有一直線整列立面,該直線整列立面朝向該圓形透明旋轉台之旋轉中心,將偏離輸送軌道的工件予以導正。該直線整列件與該攝影單元之間還設置有一弧形整列件,而相對該圓形透明旋轉台頂面具有一弧形整列立面,該弧形整列立面朝向該圓形透明旋轉台之外周緣,將偏離輸送軌道的工件予以再導正。該旋轉台極化單元之上游處還設置有一旋轉台預極化單元,該旋轉台極化單元之下游處還設置有一旋轉台再極化單元。該工件吹離分類單元之下游處還設置有一靜電消除單元與一除塵單元;其中,該靜電消除單元主要結構為接觸該圓形透明旋轉台上下面的金屬片。In addition, a linear alignment element is provided between the alignment element and the photographing unit, and a linear alignment elevation is provided relative to the top surface of the circular transparent rotary table, and the linear alignment elevation faces the rotation center of the circular transparent rotary table, Guide the workpiece that deviates from the conveying track. An arc-shaped alignment element is further provided between the linear alignment element and the photographic unit, and an arc-shaped alignment elevation is provided opposite the top surface of the circular transparent rotary table, and the arc-shaped alignment elevation faces the circular transparent rotary table On the outer periphery, the workpiece deviated from the conveying track is re-aligned. A pre-polarization unit of the rotary table is further provided upstream of the polarization unit of the rotary table, and a repolarization unit of the rotary table is further provided downstream of the polarization unit of the rotary table. A static elimination unit and a dust removal unit are also arranged downstream of the workpiece blowing away from the classification unit; wherein, the static elimination unit is mainly configured to contact the metal sheets above and below the circular transparent rotating table.
再者,該旋轉台預極化單元相對工件輸送軌道而設置於該圓形透明旋轉台之上方,該旋轉台極化單元與該旋轉台再極化單元避離工件輸送軌道而設置於該圓形透明旋轉台之上方,各極化單元為施加直流電之導體或離子發射器。另一種實施型態為該旋轉台極化單元、該旋轉台預極化單元與該旋轉台再極化單元相對工件輸送軌道而設置於該圓形透明旋轉台之下方,各極化單元為施加直流電之導體或離子發射器。Furthermore, the pre-polarization unit of the rotary table is arranged above the circular transparent rotary table with respect to the workpiece conveying track, and the polarizing unit of the rotary table and the re-polarization unit of the rotary table are arranged away from the workpiece conveying track on the circle Above the transparent rotating table, each polarization unit is a conductor or ion emitter that applies direct current. Another embodiment is that the rotary table polarization unit, the rotary table pre-polarization unit and the rotary table repolarization unit are disposed below the circular transparent rotary table relative to the workpiece conveying track, and each polarization unit is applied Direct current conductor or ion emitter.
另者,該整列件利用內部製作連通至該整列立面的抽吸管路而對工件產生吸引力,或該整列件內部製作連通至整列件底面的抽吸管路且於該整列件底層設有透氣層而對工件產生吸引力,或該整列件內部設有磁鐵而對工件產生吸引力。又,該線性供料器的工件導槽為傾斜狀。On the other hand, the entire row of parts uses an internally made suction line connected to the entire row of elevations to attract the workpiece, or the internal row of parts is made internally connected to the bottom of the entire row of parts and is provided at the bottom of the entire row of parts There is a gas-permeable layer that attracts the workpiece, or a magnet is provided inside the entire row to attract the workpiece. In addition, the workpiece guide groove of the linear feeder is inclined.
藉此,將整列件的整列立面朝向圓形透明旋轉台外周緣,致使製程混入的金屬珠會隨著圓形透明旋轉台的旋轉逐漸往圓形透明旋轉台外周緣甩離,不會反向卡入整列件。In this way, the entire row of the vertical surface of the entire row of components is directed toward the outer periphery of the circular transparent rotary table, so that the metal beads mixed in the process will gradually flick toward the outer periphery of the circular transparent rotary table with the rotation of the circular transparent rotary table. Insert the entire column into the card.
首先,請參閱〔圖1〕~〔圖5〕所示,本新型係於一機架(圖未示)設置包括有:一圓形透明旋轉台10,承接工件11而予以輸送;一線性供料器20,將工件11逐一輸送至該圓形透明旋轉台10頂面的外緣處,而令該圓形透明旋轉台10輸送工件的速度快於該線性供料器20,而如〔圖4〕所示,該線性供料器20的工件導槽為傾斜狀;一整列件30,設置於該線性供料器20之出料端,而相對該圓形透明旋轉台10頂面具有一整列立面31,將工件11逐一逐一整列於輸送軌道,該整列立面31朝向該圓形透明旋轉台10之外周緣;一旋轉台極化單元40,相對該整列件30之設置處而予以設置,對該圓形透明旋轉台10旋轉至該整列件30設置處的區域極化,透過被極化的該圓形透明旋轉台10致使工件11被極化而保持在該圓形透明旋轉台10頂面;一旋轉台預極化單元50,設置於該旋轉台極化單元40之上游處,對該圓形透明旋轉台10即將旋轉至該整列件30設置處的區域預先極化;一攝影單元60,設置於該整列件之下游處,而以多個攝影器61、62、63、64、65、66拍攝整列後工件11六面的影像;一工件吹離分類單元70,設置於該攝影單元60之下游處,將工件分類而吹離該圓形透明旋轉台10,該工件吹離分類單元70之下游處還設置有一靜電消除單元71與一除塵單元72,而如〔圖5〕所示,該靜電消除單元71主要結構為接觸該圓形透明旋轉台10上下面的金屬片711;一直線整列件80,設置於該整列件30與該攝影單元60之間,而相對該圓形透明旋轉台10頂面具有一直線整列立面81,該直線整列立面81朝向該圓形透明旋轉台10之旋轉中心,將偏離輸送軌道的工件予以導正;以及一弧形整列件90,設置於該直線整列件80與該攝影單元60之間,而相對該圓形透明旋轉台10頂面具有一弧形整列立面91,該弧形整列立面91朝向該圓形透明旋轉台10之外周緣,將偏離輸送軌道的工件予以再導正。First of all, please refer to [Figure 1] to [Figure 5], the new model is set in a frame (not shown) including: a circular transparent rotating table 10, which receives the
再者,該旋轉台極化單元40之下游處還設置有一旋轉台再極化單元41;然而,該旋轉台預極化單元50相對工件輸送軌道而設置於該圓形透明旋轉台10之上方,該旋轉台極化單元40與該旋轉台再極化單元41避離工件輸送軌道而設置於該圓形透明旋轉台10之上方,而各極化單元40、41、50可為施加直流電之導體或離子發射器;或者,亦可將該旋轉台極化單元、該旋轉台預極化單元與該旋轉台再極化單元相對工件輸送軌道而設置於該圓形透明旋轉台之下方。Furthermore, a rotary
接著,如〔圖6〕所示,該整列件30利用內部製作連通至該整列立面31的抽吸管路32而對工件11產生吸引力;或如〔圖7〕所示,該整列件30內部製作連通至整列件底面的抽氣管路33且於該整列件30底層設有透氣層34而對工件11產生吸引力;或如〔圖8〕所示,該整列件30內部設有磁鐵35而對工件11產生吸引力。Then, as shown in [FIG. 6], the
基於如是之構成,本新型將整列件30的整列立面31朝向圓形透明旋轉台10外周緣,致使製程混入的金屬珠會隨著圓形透明旋轉台10的旋轉逐漸往圓形透明旋轉台10外周緣甩離,不會反向卡入整列件30,具有避免製程混入的金屬珠被卡入整列件致使工件整列失敗之功效。Based on such a structure, the present invention directs the entire row of the
再者,先以旋轉台預極化單元50對圓形透明旋轉台10即將旋轉至整列件30設置處的區域預先低強度極化,當工件11被線性供料器20輸送至接觸到圓形透明旋轉台10頂面之瞬間,工件11的躍動就會比較小致使散佈範圍小;接著,旋轉台極化單元40再對圓形透明旋轉台10旋轉至整列件30設置處的區域極化,致使工件11被極化而穩定保持在圓形透明旋轉台10頂面;然而,設置於旋轉台極化單元40下游處的旋轉台再極化單元41,乃得以再補足圓形透明旋轉台10被極化的強度,讓工件11更加穩定保持在圓形透明旋轉台10頂面;是以,具有工件漸進式被極化,讓工件躍動小致使散佈範圍變小而提升整列效果之功效。Furthermore, first, the rotary table pre-polarization
最後,整列件30內部連通至整列立面31的抽吸管路32,或整列件30內部連通至整列件底層的抽氣管路33搭配透氣層34,或整列件30內部設有磁鐵35,不論整列件30與圓形透明旋轉台10的間隙如何變化,皆可對對工件11產生穩定的吸引力,具有對工件的吸引能力穩定而提升整列效果之功效。Finally, the interior of the
綜上所述,本新型所揭示之構造,為昔所無,且確能達到功效之增進,並具可供產業利用性,完全符合新型專利要件,祈請 鈞局核賜專利,以勵創新,無任德感。In summary, the structure disclosed by this new model is unprecedented, and it can indeed achieve the improvement of efficiency, and it can be used by the industry. It fully meets the requirements of the new patent, and prays to the Office to approve the patent to encourage innovation , No sense of virtue.
惟,上述所揭露之圖式、說明,僅為本新型之較佳實施例,大凡熟悉此項技藝人士,依本案精神範疇所作之修飾或等效變化,仍應包括在本案申請專利範圍內。However, the diagrams and descriptions disclosed above are only preferred embodiments of the new model. Those who are familiar with this art and who make modifications or equivalent changes in accordance with the spirit of this case should still be included in the scope of the patent application in this case.
10:圓形透明旋轉台
11:工件
20:線性供料器
30:整列件
31:整列立面
32:抽吸管路
33:抽氣管路
34:透氣層
35:磁鐵
40:旋轉台極化單元
41:旋轉台再極化單元
50:旋轉台預極化單元
60:攝影單元
61、62、63、64、65、66:攝影器
70:工件吹離分類單元
71:靜電消除單元
711:金屬片
72:除塵單元
80:直線整列件
81:直線整列立面
90:弧形整列件
91:弧形整列立面
10: Round transparent rotating table
11: Workpiece
20: Linear feeder
30: entire series
31: entire row of facades
32: Suction line
33: Suction line
34: breathable layer
35: Magnet
40: Rotating stage polarization unit
41: Rotating stage repolarization unit
50: Rotating stage pre-polarization unit
60:
〔圖1〕係本新型整體結構示意圖。 〔圖2〕係本新型最主要結構示意圖。 〔圖3〕係本新型線性供料器結構示意圖。 〔圖4〕係〔圖3〕中4-4斷面剖示圖。 〔圖5〕係本新型靜電消除單元結構示意圖。 〔圖6〕係本新型整列件產生吸引力之第一種型態結構示意圖。 〔圖7〕係本新型整列件產生吸引力之第二種型態結構示意圖。 〔圖8〕係本新型整列件產生吸引力之第三種型態結構示意圖。 [Figure 1] is a schematic diagram of the overall structure of the new model. [Figure 2] This is the main structural diagram of the new model. [Figure 3] This is a schematic diagram of the structure of the new linear feeder. [FIG. 4] is a sectional view of section 4-4 in [FIG. 3]. [Figure 5] This is a schematic diagram of the structure of the new static elimination unit. [Fig. 6] It is the schematic diagram of the first type of structure of the new type of integrated parts that produces attraction. [Figure 7] This is a schematic diagram of the second type of structure of the new type of integrated parts that produces attraction. [Figure 8] It is a schematic diagram of the third type of structure of this new type of integrated parts that produces attraction.
10:圓形透明旋轉台 10: Round transparent rotating table
20:線性供料器 20: Linear feeder
30:整列件 30: entire series
40:旋轉台極化單元 40: Rotating stage polarization unit
41:旋轉台再極化單元 41: Rotating stage repolarization unit
50:旋轉台預極化單元 50: Rotating stage pre-polarization unit
60:攝影單元 60: Photography unit
61、62、63、64、65、66:攝影器 61, 62, 63, 64, 65, 66: camera
70:工件吹離分類單元 70: Workpiece blowing away from the classification unit
71:靜電消除單元 71: Static elimination unit
72:除塵單元 72: Dust removal unit
80:直線整列件 80: straight line
90:弧形整列件 90: Curved whole
Claims (10)
Priority Applications (1)
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TW108212649U TWM593547U (en) | 2019-09-25 | 2019-09-25 | Workpiece appearance inspection apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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TW108212649U TWM593547U (en) | 2019-09-25 | 2019-09-25 | Workpiece appearance inspection apparatus |
Publications (1)
Publication Number | Publication Date |
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TWM593547U true TWM593547U (en) | 2020-04-11 |
Family
ID=71133867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW108212649U TWM593547U (en) | 2019-09-25 | 2019-09-25 | Workpiece appearance inspection apparatus |
Country Status (1)
Country | Link |
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TW (1) | TWM593547U (en) |
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2019
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