DE10212935B4 - Placement head for equipping substrates with electrical components - Google Patents
Placement head for equipping substrates with electrical components Download PDFInfo
- Publication number
- DE10212935B4 DE10212935B4 DE10212935A DE10212935A DE10212935B4 DE 10212935 B4 DE10212935 B4 DE 10212935B4 DE 10212935 A DE10212935 A DE 10212935A DE 10212935 A DE10212935 A DE 10212935A DE 10212935 B4 DE10212935 B4 DE 10212935B4
- Authority
- DE
- Germany
- Prior art keywords
- placement head
- holder
- displacement
- placement
- leaf spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0408—Incorporating a pick-up tool
- H05K13/041—Incorporating a pick-up tool having multiple pick-up tools
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0413—Pick-and-place heads or apparatus, e.g. with jaws with orientation of the component while holding it; Drive mechanisms for gripping tools, e.g. lifting, lowering or turning of gripping tools
Abstract
Bestückkopf (1) zum Bestücken von Substraten (2) mit elektrischen Bauelementen (3),
wobei der Bestückkopf (1) zumindest eine Saugpipette (10) zum Halten eines der Bauelemente (3) aufweist,
wobei die Saugpipette (10) an einem senkrecht zum Substrat verschiebbaren Halter (9) fixierbar ist und
wobei der Halter (9) mit einem Verschiebeantrieb koppelbar ist,
dadurch gekennzeichnet , daß der Halter (9) mittig an einer sich im wesentlichen senkrecht zur Verschieberichtung erstreckenden, in der Verschieberichtung ausgebogenen Blattfeder (12) befestigt ist und
daß an den Enden der Blattfeder (12) zwei in deren Längsrichtung bewegbare Verstellstücke (15) des Verschiebeantriebs vorgesehen sind, die den Abstand zwischen den Enden verändern.Placement head (1) for placement of substrates (2) with electrical components (3),
the placement head (1) having at least one suction pipette (10) for holding one of the components (3),
the suction pipette (10) being fixable on a holder (9) which can be displaced perpendicularly to the substrate, and
wherein the holder (9) can be coupled to a sliding drive,
characterized in that the holder (9) is fastened centrally to a leaf spring (12) which extends substantially perpendicular to the direction of displacement and is bent out in the direction of displacement and
that at the ends of the leaf spring (12) two adjustable in the longitudinal direction adjusting pieces (15) of the displacement drive are provided, which change the distance between the ends.
Description
Die Erfindung bezieht sich auf einen Bestückkopf zum Bestücken von Substraten mit elektrischen Bauelementen, wobei der Bestückkopf zumindest eine Saugpipette zum Halten eines der Bauelemente aufweist, wobei die Saugpipette an einem senkrecht zum Substrat verschiebbaren Halter fixierbar ist und wobei der Halter mit einem Verschiebeantrag koppelbar ist.The invention relates to a placement to equip of substrates with electrical components, the placement head at least has a suction pipette for holding one of the components, wherein the suction pipette on a holder that can be moved perpendicular to the substrate can be fixed and the holder can be coupled with a displacement request is.
Ein derartiger Bestückkopf ist
zum Beispiel durch die
Ferner ist durch die
Ferner ist durch die
Ferner ist nach der
Der Erfindung liegt die Aufgabe zugrunde, den Führungsaufwand und die Bauhöhe zu verringern.The invention is based, the management expenses and the height to reduce.
Diese Aufgabe wird durch die Erfindung gemäß Anspruch 1 gelöst. Die Blattfeder ist durch ihre Krümmung so stabil, daß der Halter keine besondere Führung benötigt. Dabei ist es von Vorteil, daß beim Abholen und beim Aufsetzen des Bauelementes keine seitlichen Kräfte auftreten, die zu Ungenauigkeiten führen könnten. Es versteht sich, daß die Verstellstücke elektrisch oder mechanisch derart gekoppelt sind, daß sie gleichzeitig verstellt werden, um die Mittenlage des Halters nicht zu verändern. Durch den Wegfall der Führungslager und die Ausrichtung des Verschiebeantriebs in der Querrichtung wird die Bauhöhe erheblich geringer. Das Gewicht der Blattfedern ist im Vergleich zu zylindrischen Führungsbuchsen erheblich geringer.This object is achieved by the invention according to claim 1 solved. The leaf spring is due to its curvature so stable that the Holder no special guidance needed. It is advantageous that when picking up and no lateral forces occur when the component is put on, that lead to inaccuracies could. It is understood that the Verstellstücke are electrically or mechanically coupled so that they are simultaneously be adjusted so as not to change the center position of the holder. By the elimination of the guide bearings and the orientation of the displacement drive in the transverse direction the height significantly lower. The weight of the leaf springs is compared to cylindrical guide bushings considerably lower.
Vorteilhafte Weiterbildungen der
Erfindung sind in den Ansprüchen
2 bis 6 gekennzeichnet:
Die Blattfeder ist an den Schiebern
nach Anspruch 2 definiert gehalten.Advantageous developments of the invention are characterized in claims 2 to 6:
The leaf spring is held on the sliders according to claim 2 defined.
Durch die beiden Blattfedern nach Anspruch 3 bleibt die Ausrichtung des Halters jederzeit stabil.By the two leaf springs Claim 3, the orientation of the holder remains stable at all times.
Die räumliche Entflechtung der Halterbewegung von der Antriebsbewegung wirkt sich besonders günstig bei einem Mehrfachbestückkopf aus, der besonders kompakt ausgebildet werden kann.The spatial unbundling of the holder movement of the drive movement has a particularly favorable effect in the case of a multiple placement head which can be made particularly compact.
Beim Revolverbestückkopf nach Anspruch 5 können die Biegefedern in engem Abstand zueinander angeordnet werden und bilden eine tonnenförmige Hüllkontur. Von Vorteil ist dabei, daß die Halter stabil in ihrer Ausgangslage gehalten werden, ohne daß dazu zum Beispiel eine Führungsbuchse benötigt wird.In the turret placement head according to claim 5, the Bending springs to be arranged and form a close distance from each other a barrel-shaped Envelope contour. The advantage here is that the Holders are kept stable in their starting position without this Example of a guide bush needed becomes.
Durch die Weiterbildung nach Anspruch 6 wird für sämtliche Halter nur ein einziger Verstellantrieb benötigt.Through further training according to claim 6 is for all Holder only needs a single adjustment drive.
Im folgenden wird Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher erläutert.In the following the invention is based of an embodiment shown in the drawing.
Nach den
Der Bestückkopf
Die Halter
Durch das Zusammendrücken der
Schieber
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10212935A DE10212935B4 (en) | 2002-03-22 | 2002-03-22 | Placement head for equipping substrates with electrical components |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10212935A DE10212935B4 (en) | 2002-03-22 | 2002-03-22 | Placement head for equipping substrates with electrical components |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10212935A1 DE10212935A1 (en) | 2003-10-09 |
DE10212935B4 true DE10212935B4 (en) | 2004-07-29 |
Family
ID=27815880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10212935A Expired - Fee Related DE10212935B4 (en) | 2002-03-22 | 2002-03-22 | Placement head for equipping substrates with electrical components |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10212935B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2007187A1 (en) * | 2007-06-19 | 2008-12-24 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Placement device and assembly device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3721226A1 (en) * | 1987-06-26 | 1989-01-05 | Adalbert Fritsch | Manipulator for SMD components |
EP0500246A1 (en) * | 1991-02-20 | 1992-08-26 | Matsumoto Giken Co., Ltd. | Chuck for positioning chip electronic elements |
US6240628B1 (en) * | 1997-09-29 | 2001-06-05 | Matsushita Electric Industrial Co., Ltd. | Device for securing a nozzle of a parts installer |
JP2001284895A (en) * | 2000-03-31 | 2001-10-12 | Nec Corp | Electronic component mounting device |
-
2002
- 2002-03-22 DE DE10212935A patent/DE10212935B4/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3721226A1 (en) * | 1987-06-26 | 1989-01-05 | Adalbert Fritsch | Manipulator for SMD components |
EP0500246A1 (en) * | 1991-02-20 | 1992-08-26 | Matsumoto Giken Co., Ltd. | Chuck for positioning chip electronic elements |
US6240628B1 (en) * | 1997-09-29 | 2001-06-05 | Matsushita Electric Industrial Co., Ltd. | Device for securing a nozzle of a parts installer |
JP2001284895A (en) * | 2000-03-31 | 2001-10-12 | Nec Corp | Electronic component mounting device |
Also Published As
Publication number | Publication date |
---|---|
DE10212935A1 (en) | 2003-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |