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1. WO2019060057 - ROTATION OF AN ARRAY OF DISPENSING PUMPS TO ENABLE SIMULTANEOUS DISPENSING WITH MULTIPLE DISPENSING PUMPS ON MULTILPLE ELECTRONIC SUBSTRATES

Publication Number WO/2019/060057
Publication Date 28.03.2019
International Application No. PCT/US2018/045993
International Filing Date 09.08.2018
IPC
H05K 13/04 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
13Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
04Mounting of components
CPC
B05B 11/3043
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
11Single-unit, i.e. unitary, hand-held apparatus ; comprising a container and a discharge nozzle attached thereto; , in which flow of liquid or other fluent material is produced by ; the muscular energy of; the operator at the moment of use ; or by an equivalent manipulator independent from the apparatus
30the flow being effected by a pump
3042Components or details
3043Sealing or attachment arrangements between pump and container
B05C 5/0233
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
02the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g.; from an outlet device in contact or almost in contact, with the work
0225characterised by flow controlling means, e.g. valves, located proximate the outlet
0229the valve being a gate valve or a sliding valve
0233rotating valve, e.g. rotating perforated cylinder
G05D 3/20
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
3Control of position or direction
12using feedback
20using a digital comparing device
H05K 13/0469
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
13Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
04Mounting of components ; , e.g. of leadless components
046Surface mounting
0469by applying a glue or viscous material
Applicants
  • ILLINOIS TOOL WORKS INC. [US]/[US]
Inventors
  • READ, Hugh, R.
  • PRENTICE, Thomas, C.
  • REID, Scott, A.
Agents
  • NOE, Keith, F.
Priority Data
15/710,49820.09.2017US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ROTATION OF AN ARRAY OF DISPENSING PUMPS TO ENABLE SIMULTANEOUS DISPENSING WITH MULTIPLE DISPENSING PUMPS ON MULTILPLE ELECTRONIC SUBSTRATES
(FR) ROTATION D'UN RÉSEAU DE POMPES DE DISTRIBUTION POUR PERMETTRE UNE DISTRIBUTION SIMULTANÉE AVEC DE MULTIPLES POMPES DE DISTRIBUTION SUR DE MULTIPLES SUBSTRATS ÉLECTRONIQUES
Abstract
(EN)
A method of dispensing material includes delivering an electronic substrate to a dispense position. The electronic substrate has at least two identical patterns and at least two fiducial marks. The method further includes capturing at least one image of the at least two fiducial marks provided on the electronic substrate, analyzing the at least one image to determine a position of the electronic substrate in X axis, Y axis and theta directions, calculating a rotational angle of the electronic substrate, and rotating a dispensing pump array to match an angle of the electronic substrate. Alternatively, the electronic substrate can be rotated to match an angle of the dispensing pump array.
(FR)
L'invention concerne un procédé de distribution de matériau comprenant la fourniture d'un substrat électronique à une position de distribution. Le substrat électronique comporte au moins deux motifs identiques et au moins deux repères de référence. Le procédé comprend en outre la capture d'au moins une image des au moins deux repères de référence disposés sur le substrat électronique, l'analyse de l'au moins une image pour déterminer une position du substrat électronique dans des direction d'axe X, d'axe Y et thêta, le calcul d'un angle de rotation du substrat électronique et la rotation d'un réseau de pompes de distribution pour correspondre à un angle du substrat électronique. En variante, le substrat électronique peut être tourné pour correspondre à un angle du réseau de pompes de distribution.
Also published as
JP2020516445
Latest bibliographic data on file with the International Bureau