JP2007027607A - Method and apparatus for separating electronic component - Google Patents

Method and apparatus for separating electronic component Download PDF

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JP2007027607A
JP2007027607A JP2005210927A JP2005210927A JP2007027607A JP 2007027607 A JP2007027607 A JP 2007027607A JP 2005210927 A JP2005210927 A JP 2005210927A JP 2005210927 A JP2005210927 A JP 2005210927A JP 2007027607 A JP2007027607 A JP 2007027607A
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laminated body
belt
laminate
laminates
roller
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Motoo Shimomura
原生 下村
Toru Inoue
透 井上
Satoru Oikawa
悟 及川
Tomoya Sakaguchi
知也 坂口
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a separation method with high separation efficiency free from cracks or deformation of a laminate, instead of a separation method for applying shocks from any directions to adhered laminates, and an apparatus therefor. <P>SOLUTION: Laminates 3 which are cut in advance but adhered to one another in an arbitrary number are supplied onto a carried strip material 2. The overlap of the laminates 3 is eliminated by a squeegee 5 during the conveyance, and thereafter external force is applied from upward to the laminates 3 by a roller 7 whose vertical position can be arbitrarily specified via another strip material 6 being carried above the laminates 3 at the same speed as the former strip material 2. Thus, the laminates 3 are separated into individual pieces without causing cracks or deformation on the laminates 3 without adhesion of a foreign matter to the laminates 3 while improving the separation efficiency. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、電子機器に使用される電子部品である積層セラミックコンデンサ等のセラミックシート積層体の製造に使用される電子部品の分離方法およびその分離装置に関するものである。   The present invention relates to a method for separating an electronic component used for manufacturing a ceramic sheet laminate such as a multilayer ceramic capacitor, which is an electronic component used in an electronic device, and a separation apparatus therefor.

従来の積層セラミックコンデンサ等のセラミックシート積層体の切断方法とその分離方法について図面を用いて説明する。   A method for cutting and separating a ceramic sheet laminate such as a conventional multilayer ceramic capacitor will be described with reference to the drawings.

図４は従来のセラミックシート積層体の切断方法の概念図である。   FIG. 4 is a conceptual diagram of a conventional method for cutting a ceramic sheet laminate.

積層セラミックコンデンサは、セラミックシートの積層体をプレス後に格子状に切断して所定の大きさの個片に分離し、この個片を焼成した後、外部電極を塗布する工程を経て製造される。   The multilayer ceramic capacitor is manufactured through a process in which a laminated body of ceramic sheets is cut into a grid after being pressed and separated into pieces of a predetermined size, and the pieces are fired and then coated with external electrodes.

従来のセラミックシート積層体の切断方法は、図４に示すように基材１５上の積層体１６に切断刃１７を用いて切断面１８を格子状に形成して部分的に切断し、積層体個片１９に分離していた。   As shown in FIG. 4, the conventional method for cutting a ceramic sheet laminate is to cut a part of a laminate 16 on a substrate 15 by using a cutting blade 17 to form a cut surface 18 in a lattice shape. It was separated into pieces 19.

しかし、その切断中または切断後に切断面１８が密着することがあり、そのままでは積層体を焼成することができないため、切断後に密着した積層体１６を作業者が手で分離したり、容器に入れて振動を与えたりする分離方法（参照文献１の従来の技術を参照）が必要であった。   However, the cut surface 18 may be in close contact during or after the cutting, and the laminate cannot be baked as it is. Therefore, the operator can manually separate the laminate 16 that has been in contact after cutting or put it in a container. Therefore, a separation method (refer to the conventional technique of Reference 1) is necessary.

なお、この出願に関する先行技術文献情報としては、たとえば、特許文献１が知られている。
特開平８−１７２０２７号公報 As prior art document information relating to this application, for example, Patent Document 1 is known.
JP-A-8-172027

しかしながら、積層体１６を作業者が手で分離したり、容器に入れて振動を与えたりする分離方法では一回に処理できる量が少なくて生産性が低く、さらに密着した積層体１６が一部結合したままで完全に分離できなかった。なかでも、２〜３個に密着した積層体１６を分離するのが、特に困難だった。   However, in the separation method in which the operator manually separates the laminated body 16 or puts it in a container to give vibration, the amount that can be processed at one time is small, the productivity is low, and a part of the laminated body 16 that is further adhered It was not possible to completely separate it while being bonded. In particular, it was particularly difficult to separate the laminates 16 that were in close contact with each other.

また、容器に入れて振動を与えた場合は積層体どうしの衝突により、積層体の割れ欠けや変形の発生などの損傷、また、積層体エッジが面取りされてしまうという問題や、異物が積層体に付着するという問題を有していた。   In addition, when vibration is applied in a container, damage such as cracking of the laminated body or occurrence of deformation due to collision between the laminated bodies, and problems such as chamfering of the edge of the laminated body, Had the problem of sticking to.

これらは、電子部品の生産性や製品形状に影響する課題であり、従来から問題となっていた。   These are problems that affect the productivity of electronic parts and the product shape, and have been problematic in the past.

本発明は、前記課題を解決しようとするものであり、分離能力を向上させ、しかも積層体の変形量あるいは損傷をできるだけ小さくし、異物の積層体への付着をなくす分離方法とその分離装置を提供することを目的とするものである。   The present invention is intended to solve the above-described problems, and provides a separation method and a separation apparatus that improve separation ability, reduce the deformation or damage of the laminate as much as possible, and eliminate adhesion of foreign matter to the laminate. It is intended to provide.

前記目的を達成するために、本発明は積層体を搬送する第一の帯状体の上に、あらかじめ切断されているが任意の数に密着したセラミックシートの積層体を供給し、その搬送中にスキージによって積層体の重なりを解消したのち、積層体の上方で前記帯状体と同じ速度で搬送されている第二の帯状体を介し、上下方向の位置を任意に設定できるローラーで積層体に対して上方から外力を与えることで、積層体を個片に分離する電子部品の分離方法であって、加えられた外力により一度引き剥がされた積層体は再び密着することのない程度に、確実に積層体を分離することができる。   In order to achieve the above-mentioned object, the present invention supplies a laminated body of ceramic sheets that have been cut in advance but adhered to any number on the first belt-like body that conveys the laminated body. After eliminating the overlap of the laminated body with a squeegee, the roller can be arbitrarily set in the vertical direction with respect to the laminated body through the second belt-like body conveyed at the same speed as the belt-like body above the laminated body. This is a method for separating an electronic component that separates a laminate into individual pieces by applying an external force from above, so that the laminate once peeled off by the applied external force is surely not adhered again. The laminate can be separated.

また、この分離方法によれば積層体の変形量や損傷をできるだけ小さくし、異物の積層体への付着をなくすことができるという作用効果を奏する。   Moreover, according to this separation method, the deformation amount and damage of the laminated body can be made as small as possible, and the effect of being able to eliminate the adhesion of foreign substances to the laminated body is achieved.

本発明の請求項２に記載の発明は、上記に述べた分離方法を実現する分離装置であり、この構成によれば密着した積層体を連続して分離することができるので分離能力を向上することができ、しかもローラーの上下方向の設置位置を変えることで、高さの異なる積層体や品種の異なる積層体の分離にも適用できるという作用効果を有する。   The invention according to claim 2 of the present invention is a separation apparatus that realizes the separation method described above, and according to this configuration, the adhered laminate can be continuously separated, so that the separation ability is improved. In addition, by changing the installation position of the roller in the vertical direction, it has an effect that it can be applied to separation of laminated bodies having different heights and laminated bodies having different varieties.

そしてこの分離工程を経て、積層体個片は次の焼成工程に送られ、個片の部品として作製される。   Then, through this separation step, the laminate piece is sent to the next firing step, and is produced as a piece component.

本発明の請求項３に記載の発明は、請求項２の構成に加えてセラミックシートの積層体を搬送する帯状体を弾性体で構成することで、上方から加えられた外力により下の帯状体が変形して積層体を面で保持するので、応力が緩和され積層体の変形を小さくすることができるという作用効果を有する。   According to a third aspect of the present invention, in addition to the structure of the second aspect, the band-shaped body that conveys the laminated body of ceramic sheets is formed of an elastic body, so that the lower band-shaped body is formed by an external force applied from above. Is deformed and the laminated body is held by the surface, so that the stress is relaxed and the deformation of the laminated body can be reduced.

またさらに、その弾性体の厚さと硬度を選択することにより、上方から加えられた外力を密着した積層体を引き剥がすモーメントに変換し、積層体の密着面がさらに分離しやすくなるという作用効果を有する。   Furthermore, by selecting the thickness and hardness of the elastic body, the external force applied from above is converted into a moment to peel off the adhered laminate, and the adhesion effect of the laminate becomes easier to separate. Have.

本発明の電子部品の分離方法および分離装置は、あらかじめ切断されているが任意の数に密着したセラミックシートの積層体を連続的に分離することで分離能力を向上させることができ、また積層体に様々な方向から大きな衝撃力を与える分離方法に比べて一方向からの外力により分離するので、積層体の変形量や損傷を小さくし、また、異物の付着をなくすことができ、その結果として積層体個片の品質を向上できるという効果作用を有する。   The method and apparatus for separating an electronic component according to the present invention can improve separation performance by continuously separating a laminated body of ceramic sheets that have been cut in advance but are in close contact with an arbitrary number. Compared with the separation method that gives a large impact force from various directions, the external force from one direction separates, so the deformation amount and damage of the laminate can be reduced, and the adhesion of foreign matter can be eliminated. It has the effect of improving the quality of the laminate pieces.

以下、本発明を実施するための最良の形態について、図面を参照しながら説明する。   The best mode for carrying out the present invention will be described below with reference to the drawings.

（実施の形態１）
実施の形態１を用いて、本発明に記載の内容について説明する。 (Embodiment 1)
The contents described in the present invention will be described using the first embodiment.

なお、背景技術において説明したものと同じ構成については、同じ符号を用い、説明は省略する。   In addition, about the same structure as what was demonstrated in background art, the same code | symbol is used and description is abbreviate | omitted.

図１は、本発明の実施の形態１における分離装置の斜視図、図２はスキージ部の断面図、図３は分離部の断面図であり、初めにこれらの構成について説明する。   FIG. 1 is a perspective view of a separation apparatus according to Embodiment 1 of the present invention, FIG. 2 is a cross-sectional view of a squeegee portion, and FIG. 3 is a cross-sectional view of a separation portion.

図１の分離装置においては、モーター等の回転動力１により搬送されている帯状体２（第一の帯状体）と、あらかじめ切断されているが任意の数に密着したセラミックシート積層体３を振動体や搬送ベルトなどで供給する供給部４と、積層体の重なりを解消するスキージ５と、積層体の上方で前記帯状体と同じ速度で搬送されているもう一つの帯状体６（第二の帯状体）と、上下方向の位置を任意に設定できるローラー７を備える。   In the separation device shown in FIG. 1, a belt-like body 2 (first belt-like body) transported by rotational power 1 such as a motor and a ceramic sheet laminate 3 that has been cut in advance but is in close contact with an arbitrary number are vibrated. A supply unit 4 to be supplied by a body, a conveyor belt, etc., a squeegee 5 for eliminating the overlap of the laminated body, and another belt-like body 6 (the second belt 6) being conveyed at the same speed as the belt-like body above the laminated body. A belt-like body) and a roller 7 capable of arbitrarily setting the vertical position.

また、スキージ５によりはじかれた密着して積み重なっていた積層体３を受けるシュート８と、ローラー７の上下方向の位置を任意に設定するためのスライド機構９と、ローラー７による外力を対向する位置で受けるための大ローラー１０と、分離した積層体３個片を完全に落下させるためのガイド１１と、その積層体３個片を受ける受け箱１２と、帯状体６の搬送動力を得るために帯状体２の回転動力を伝達するベルト１３と、帯状体２の底面を支持する搬送レール１４を備える。   Further, a chute 8 that receives the stacked body 3 that has been closely adhered and repelled by the squeegee 5, a slide mechanism 9 for arbitrarily setting the vertical position of the roller 7, and a position that opposes the external force by the roller 7 In order to obtain a large roller 10 for receiving the sheet, a guide 11 for completely dropping the separated three pieces of the laminated body, a receiving box 12 for receiving the three pieces of the laminated body, and a conveying power of the strip 6 A belt 13 that transmits the rotational power of the belt-like body 2 and a transport rail 14 that supports the bottom surface of the belt-like body 2 are provided.

図２においては、スキージ５は密着した積層体３が１段通過する隙間で設定され、積層体３の重なりを解消し、重なっていないものだけを通過させるようにしている。   In FIG. 2, the squeegee 5 is set as a gap through which the laminated body 3 in close contact passes one step, so that the overlapping of the laminated bodies 3 is eliminated and only the non-overlapping ones are allowed to pass.

この実施の形態１における積層体３を搬送している帯状体２の材質は、鋼のもの、又は天然ゴム、ウレタンゴム、ＰＥＴ等の弾性体で、厚さは０．０５〜１ｍｍ程度である。   The material of the belt-like body 2 carrying the laminate 3 in the first embodiment is steel or an elastic body such as natural rubber, urethane rubber, or PET, and the thickness is about 0.05 to 1 mm. .

この帯状体２が合成樹脂などの弾性体の場合は、その断面中心に芯材を入れたものでも良く、その場合は入れないものと比較して、伸び等の経時変化が少なくなり寿命が長くなるという効果がある。   In the case where the belt-like body 2 is an elastic body such as a synthetic resin, a core material may be inserted in the center of the cross section. There is an effect of becoming.

また、積層体の上方の帯状体６の材質は、鋼のもの、又は天然ゴム、ウレタンゴム、ＰＥＴ等で、厚さは０．０２〜０．２ｍｍ程度である。   Moreover, the material of the strip | belt-shaped body 6 above a laminated body is the thing of steel, or natural rubber, urethane rubber, PET, etc., and thickness is about 0.02-0.2 mm.

また、この実施の形態１におけるローラー７の径は、５〜１５ｍｍ程度で、大ローラー１０は５０〜１００ｍｍ程度である。   Moreover, the diameter of the roller 7 in this Embodiment 1 is about 5-15 mm, and the large roller 10 is about 50-100 mm.

次に動作について説明する。   Next, the operation will be described.

搬送されている帯状体２上に、供給部４よりあらかじめ（部分的に）切断されてはいるが任意の数に密着したセラミックシート積層体３を供給し、スキージ５によってセラミックシート積層体３の重なりを解消させ、積み重なっていない１段のみの積層体３にする。   A ceramic sheet laminated body 3 that has been cut (partially) in advance but is in close contact with an arbitrary number is supplied onto the belt-shaped body 2 being conveyed, and the squeegee 5 is used to supply the ceramic sheet laminated body 3. Overlapping is eliminated, and the stacked body 3 is made of only one layer that is not stacked.

その際、できるだけ不必要な積層体３がスキージ５ではじかれてシュート８に落下しないように、供給部４の供給量と回転動力１の回転速度を調整するが、シュート８に積層体３が落下した場合はその分離作業の最後にもう一度供給部４から供給する。   At that time, the supply amount of the supply unit 4 and the rotational speed of the rotational power 1 are adjusted so that the unnecessary layered product 3 is repelled by the squeegee 5 and does not fall on the chute 8. If it falls, it is supplied again from the supply unit 4 at the end of the separation operation.

そして、積層体３上方の帯状体６とローラー７を介して密着した積層体３の上方より外力を与える。   And external force is given from the upper direction of the laminated body 3 closely_contact | adhered via the belt-like body 6 and the roller 7 above the laminated body 3. FIG.

外力を与えられ分離した積層体３は、プレート１１上をすべりながら受け箱１２に落下する。   The separated laminated body 3 given external force falls to the receiving box 12 while sliding on the plate 11.

積層体３の上方の帯状体６はベルト１３より動力を得て、積層体３を搬送している帯状体２と同じ周速で搬送されている。   The belt-like body 6 above the laminated body 3 receives power from the belt 13 and is transported at the same peripheral speed as the belt-like body 2 that transports the laminated body 3.

スキージ５の動作について図２を用いて補足説明すると、帯状体２により搬送されている密着した積層体３は、供給後は図２に示すように積み重なっている場合があるが、スキージ５では積み重なっていない１段の積層体３しか通過できる隙間がないので、積層体３の重なりが解消され、場合によっては密着した積層体３はシュート８に落下する。   The operation of the squeegee 5 will be supplementarily described with reference to FIG. 2. The closely stacked laminate 3 conveyed by the band 2 may be stacked as shown in FIG. 2 after being supplied, but the squeegee 5 is stacked. Since there is no gap through which only the one-stage laminated body 3 can pass, the overlapping of the laminated bodies 3 is eliminated, and in some cases, the adhered laminated body 3 falls on the chute 8.

また、帯状体２と帯状体６の搬送は、実施の形態１における帯状体２の搬送と同様な循環式でも、また巻き出したのち巻き取る巻取り方式でも同様な効果を奏する。   Further, the conveyance of the belt-like body 2 and the belt-like body 6 has the same effect as the circulation method similar to the conveyance of the belt-like body 2 in the first embodiment and the winding method of winding after winding.

上記に述べた動作を繰り返すことで、密着した積層体３を連続的に分離することができる。   By repeating the above-described operation, the stuck laminate 3 can be continuously separated.

ここで、分離部の作用について、図３を用いて説明する。   Here, the operation of the separation unit will be described with reference to FIG.

図３は、大ローラー１０と帯状体２で搬送されている密着した積層体３が、帯状体２と同じ速度で搬送されている帯状体６を介し、上下方向の位置を任意に設定できるローラー７で上方から外力を加えている部分の断面図である。   FIG. 3 shows a roller in which a close stack 3 conveyed by a large roller 10 and a band 2 can arbitrarily set a vertical position via a band 6 conveyed at the same speed as the band 2. 7 is a cross-sectional view of a portion where an external force is applied from above in FIG.

図３（ａ）は、帯状体２が鋼等の剛性が高いもので密着した積層体３に段差が有る場合、図３（ｂ）は、帯状体２が同じく鋼等の剛性が高いもので密着した積層体３に段差が無い場合を示す。   FIG. 3A shows a case where the band-like body 2 has a high rigidity such as steel and there is a step in the adhered laminate 3, and FIG. 3B shows a case where the band-like body 2 similarly has a high rigidity such as steel. The case where there is no level | step difference in the laminated body 3 which adhered is shown.

図３（ｃ）は、帯状体２がウレタン等の弾性体で密着した積層体３に段差が有る場合、図３（ｄ）は、帯状体２が同じくウレタン等の弾性体で密着した積層体３に段差が無い場合を示す。   FIG. 3C shows a case where there is a step in the laminated body 3 in which the belt-like body 2 is in close contact with an elastic body such as urethane, and FIG. 3 shows a case where there is no step.

図３（ａ）の場合は、上方から与えられた外力は、積層体３の密着面のせん断力に変換され、密着面に隙間が発生し分離するが、図３（ｂ）の場合は密着した積層体３に段差が無いため、積層体３の下面全体より反力を受け、結果として積層体３上部の接触点を中心としたモーメントにより密着面に隙間が発生するが、図３（ａ）と比較して分離に必要な外力は大きくなる。   In the case of FIG. 3 (a), the external force applied from above is converted into the shearing force of the close contact surface of the laminate 3, and a gap is generated on the close contact surface to separate, but in the case of FIG. Since there is no step in the laminated body 3, a reaction force is received from the entire lower surface of the laminated body 3, and as a result, a gap is generated on the contact surface due to a moment centering on the contact point on the upper part of the laminated body 3. ), The external force required for separation increases.

図３（ｃ）の場合は、上方から与えられた外力は図３（ａ）と同じく、積層体３の密着面のせん断力に変換されるが、同時に下の帯状体２が弾性体で伸縮するため、積層体３上部の接触点を中心としたモーメントにも変換され、さらに積層体３に対する応力集中も緩和される。   In the case of FIG. 3 (c), the external force applied from above is converted into the shearing force of the contact surface of the laminate 3 as in FIG. 3 (a), but at the same time, the lower belt-like body 2 is expanded and contracted by an elastic body. Therefore, it is also converted into a moment centered on the contact point on the upper part of the laminated body 3, and the stress concentration on the laminated body 3 is further relaxed.

図３（ｄ）の場合は、図３（ｂ）の場合に加えて下の帯状体が弾性体で伸縮するため、積層体３上面の接触点を中心としたモーメントにより密着面に隙間が発生しやすくなり、図３（ｂ）と比較して分離に必要な外力は小さく、さらに積層体３に対する応力集中も緩和される。   In the case of FIG. 3D, in addition to the case of FIG. 3B, the lower band-like body expands and contracts by an elastic body, so that a gap is generated on the adhesion surface by a moment centering on the contact point on the upper surface of the laminate 3. Compared to FIG. 3B, the external force required for separation is small, and the stress concentration on the laminate 3 is also reduced.

このようなことから、密着した積層体３の段差の大きさや、分離に必要な外力の大きさ、許容できる積層体３への応力等を考慮して帯状体２と帯状体６の材料の選択と、ローラー７の上下方向の設定位置を決定する。   For this reason, the material selection of the belt-like body 2 and the belt-like body 6 in consideration of the size of the step of the laminated body 3 in close contact, the magnitude of the external force necessary for separation, the allowable stress on the laminated body 3 and the like. And the setting position of the up-down direction of the roller 7 is determined.

例えば密着した積層体３に段差が有って密着力も小さく、外力による応力集中を抑えたい場合は、図３（ｃ）のように帯状体２は弾性体で構成されるもので厚みもある程度厚いものを選択する。   For example, in the case where the laminated body 3 has a level difference and the adhesion force is small and it is desired to suppress the stress concentration due to the external force, the belt-like body 2 is constituted by an elastic body as shown in FIG. Choose one.

また、密着した積層体３に段差は無いが、分離しながらある程度の外力を積層体３に加えて形状規正を加えたい場合は、図３（ｂ）のように弾性体２は鋼等の剛性の高いものを選択する。   In addition, although there is no step in the laminated body 3 that is in close contact, when it is desired to apply a shape regulation by applying a certain amount of external force to the laminated body 3 while separating, the elastic body 2 is made of a rigid material such as steel as shown in FIG. Select the one with high.

さらに言えば、帯状体２と帯状体６の選択とローラー７の位置にて様々な分離条件が実現可能である。   Furthermore, various separation conditions can be realized by selecting the band 2 and the band 6 and the position of the roller 7.

なお、上記実施の形態の利点として、積層体３の密着数は任意でよく、しかも密着面は帯状体２，６に対して垂直であればその向きも任意で良いが、理想的には、図３に示すように、積層体３の密着面は帯状体の搬送方向に対しても垂直が良い。   As an advantage of the above-described embodiment, the number of adhesion of the laminate 3 may be arbitrary, and the direction of the adhesion may be arbitrary as long as the adhesion surface is perpendicular to the strips 2 and 6, but ideally, As shown in FIG. 3, the contact surface of the laminated body 3 is preferably perpendicular to the transport direction of the belt-like body.

つまり、積層体３は、２〜３個に密着したものから、場合によっては切断後のシートをそのまま供給してもよく、切断後のシートを供給する場合はスキージが不要になり分離効率も最も高い。   That is, the laminated body 3 may be supplied as it is in close contact with 2 to 3 sheets, and in some cases, the cut sheet may be supplied as it is. high.

さらに、上記実施の形態の利点として、積層体３の寸法の変化にはローラー７の位置の上下方向の位置をスライド機構９にて変更することで対応可能となり、段取り変えも容易である。   Furthermore, as an advantage of the above-described embodiment, a change in the dimensions of the stacked body 3 can be handled by changing the position of the roller 7 in the vertical direction with the slide mechanism 9, and the setup can be easily changed.

つまり、大型の積層体３から小型の積層体３までの適用可能な分離方法である。   That is, the separation method can be applied from the large laminate 3 to the small laminate 3.

本発明にかかる電子部品の分離方法及びその分離装置は、分離能力が高く、さらに積層体の変形量をできるだけ小さくし、積層体への異物の付着をなくすことができ、結果として積層体の品質を向上できるという効果を有し、電子機器に使用される電子部品である積層セラミックコンデンサ等の製造に使用される分離方法及びその分離装置などの用途として有用である。   The method for separating an electronic component and the separation apparatus according to the present invention have a high separation capability, and further can reduce the deformation amount of the laminated body as much as possible to eliminate the adhesion of foreign matters to the laminated body, resulting in the quality of the laminated body. It is useful as a separation method and a separation apparatus used for manufacturing a multilayer ceramic capacitor which is an electronic component used in an electronic device.

本発明の実施の形態１における分離装置の斜視図The perspective view of the separation apparatus in Embodiment 1 of this invention 同実施の形態におけるスキージの断面図Sectional drawing of the squeegee in the embodiment 同実施の形態における分離部の断面図Sectional drawing of the isolation | separation part in the embodiment 従来の切断方法の概念図Conceptual diagram of conventional cutting method

符号の説明Explanation of symbols

１ 回転動力
２ 帯状体（第一の帯状体）
３ 密着した積層体
４ 供給部
５ スキージ
６ 帯状体（第二の帯状体）
７ ローラー
８ シュート
９ スライド機構
１０ 大ローラー
１１ ガイド
１２ 受け箱
１３ ベルト
１４ レール
１５ 基材
１６ 積層体
１７ 切断刃
１８ 切断面
１９ 積層体個片 1 Rotational power 2 Band (first band)
3 Adhering Laminate 4 Feeder 5 Squeegee 6 Band (Second Band)
7 Roller 8 Chute 9 Slide mechanism 10 Large roller 11 Guide 12 Receiving box 13 Belt 14 Rail 15 Base material 16 Laminated body 17 Cutting blade 18 Cutting surface 19 Laminated body piece

Claims (3)

積層体を搬送する第一の帯状体の上に、あらかじめ切断されているが任意の数に密着したセラミックシートの積層体を供給し、その搬送中にスキージによって前記積層体の重なりを解消したのち、前記積層体の上方で前記帯状体と同じ速度で搬送されている第二の帯状体を介し、上下方向の位置を任意に設定できるローラーで前記積層体に対して上方から外力を与えることで、前記積層体を個片に分離する電子部品の分離方法。 After supplying a laminated body of ceramic sheets that have been cut in advance but in close contact with the first belt-like body that conveys the laminated body, and the overlap of the laminated body is eliminated by a squeegee during the transportation. By applying an external force from above to the laminated body with a roller that can arbitrarily set the position in the vertical direction through the second belt-like body conveyed at the same speed as the belt-like body above the laminated body. An electronic component separation method for separating the laminate into individual pieces. 回転動力によって積層体を搬送する第一の帯状体と、あらかじめ切断されているが任意の数に密着したセラミックシートの前記積層体を前記第一の帯状体の上に供給する供給部と、セラミックシートの前記積層体の重なりを搬送中に解消するスキージと、前記積層体の上方で前記第一の帯状体と同じ速度で搬送されている第二の帯状体と、搬送されてきたセラミックシートの前記積層体の上方から第二の帯状体を介して外力を与えるローラーと、そのローラーの上下方向の位置を任意に設定することができるスライダ機構とを備えた電子部品の分離装置。 A first strip that transports the laminate by rotational power; a supply unit that feeds the laminate of ceramic sheets that have been cut in advance but closely adhered to the first strip; and a ceramic. A squeegee that eliminates the overlap of the laminates of sheets during conveyance; a second band that is conveyed at the same speed as the first band above the laminate; and a ceramic sheet that has been conveyed An electronic component separating apparatus comprising: a roller for applying an external force from above the laminated body via a second belt-like body; and a slider mechanism capable of arbitrarily setting the vertical position of the roller. セラミックシートの積層体を搬送する第一の帯状体を、弾性体で構成する請求項２に記載の電子部品の分離装置。 The electronic device separating apparatus according to claim 2, wherein the first belt-like body that conveys the laminated body of ceramic sheets is formed of an elastic body.
JP2005210927A 2005-07-21 2005-07-21 Method and apparatus for separating electronic component Pending JP2007027607A (en)

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Country Link
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149217A (en) * 1983-02-14 1984-08-27 Shinko Electric Co Ltd Circulation-type vibrating parts feeder
JPH08172027A (en) * 1994-12-15 1996-07-02 Murata Mfg Co Ltd Manufacture of electronic part
JP2005136441A (en) * 2005-02-10 2005-05-26 Tdk Corp Manufacturing method of layered ceramic chip component

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149217A (en) * 1983-02-14 1984-08-27 Shinko Electric Co Ltd Circulation-type vibrating parts feeder
JPH08172027A (en) * 1994-12-15 1996-07-02 Murata Mfg Co Ltd Manufacture of electronic part
JP2005136441A (en) * 2005-02-10 2005-05-26 Tdk Corp Manufacturing method of layered ceramic chip component

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