GB1471574A - Method and apparatus for cleaning plate-shaped objects - Google Patents

Method and apparatus for cleaning plate-shaped objects

Info

Publication number
GB1471574A
GB1471574A GB3064674A GB3064674A GB1471574A GB 1471574 A GB1471574 A GB 1471574A GB 3064674 A GB3064674 A GB 3064674A GB 3064674 A GB3064674 A GB 3064674A GB 1471574 A GB1471574 A GB 1471574A
Authority
GB
United Kingdom
Prior art keywords
objects
conveyer
plates
brushes
liquid
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
Application number
GB3064674A
Inventor
K A Holm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Uddeholms AB
Original Assignee
Uddeholms AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Uddeholms AB filed Critical Uddeholms AB
Publication of GB1471574A publication Critical patent/GB1471574A/en
Expired legal-status Critical Current

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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/26—Cleaning or polishing of the conductive pattern
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
    • H05K2203/0257—Brushing, e.g. cleaning the conductive pattern by brushing or wiping
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
    • H05K2203/0736—Methods for applying liquids, e.g. spraying
    • H05K2203/075—Global treatment of printed circuits by fluid spraying, e.g. cleaning a conductive pattern using nozzles
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
    • H05K2203/0779—Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved
    • H05K2203/0783—Using solvent, e.g. for cleaning; Regulating solvent content of pastes or coatings for adjusting the viscosity
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/15—Position of the PCB during processing
    • H05K2203/1509—Horizontally held PCB

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Cleaning Or Drying Semiconductors (AREA)

Abstract

1471574 Cleaning plates UDDEHOLMS AB 10 July 1974 [8 Aug 1973] 30646/74 Heading A4K [Also in Division C7] Apparatus for cleaning plates and like objects, e.g. printed circuit plates or cards 1, comprises a conveyer 3, 4 for carrying the objects across and above a container 30 for cleaning liquid, e.g. tetrachloroethylene, having therein brushes 18 rotatable about horizontal axes, and including at least two pairs of oppositely rotating brushes arranged for producing a meniscus of cleaning liquid between the brushes of each pair when an appropriate amount of liquid is present in the container 30. The periphery of each brush 18 extends above the top of the container 30 for brushing the objects on the conveyer. The meniscus between each pair of brushes 18 is intended to contact the objects to aid cleaning. The illustrated container 30 is divided into compartments 5, 6, 7 by walls 9, 10 of different heights, cleaning liquid being introduced via an inlet 11 to the compartment 5 and flowing over walls 9, 10 to an outlet 12. Liquid is pumped from compartments 5, 7 to sprayers 13 discharging the liquid on to the upper sides of the plates 1. Stationary brushes 26 wipe cleaning liquid from the plates as they pass from one brushing stage to the next. The conveyer comprises parallel chains 3 inter-connected by rods 4 on which are hooked open bottomed carrying baskets 2 for the objects 1. Alternatively the objects may be driven along parallel guides by dogs on a conveyer chain. An air jet assembly 27 drys the objects before removal from the conveyer.
GB3064674A 1973-08-08 1974-07-10 Method and apparatus for cleaning plate-shaped objects Expired GB1471574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7310894A SE375248B (en) 1973-08-08 1973-08-08

Publications (1)

Publication Number Publication Date
GB1471574A true GB1471574A (en) 1977-04-27

Family

ID=20318210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3064674A Expired GB1471574A (en) 1973-08-08 1974-07-10 Method and apparatus for cleaning plate-shaped objects

Country Status (13)

Country Link
US (1) US3928064A (en)
JP (1) JPS5044662A (en)
CA (1) CA1007544A (en)
CS (1) CS178175B2 (en)
DE (1) DE2435924C2 (en)
FR (1) FR2240054B1 (en)
GB (1) GB1471574A (en)
HU (1) HU173940B (en)
IT (1) IT1015794B (en)
NL (1) NL7409276A (en)
PL (1) PL94709B1 (en)
SE (1) SE375248B (en)
SU (1) SU602141A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110976355A (en) * 2019-12-20 2020-04-10 东台立讯精密电子技术有限公司 Mobile phone shell scrubbing device
CN112495857A (en) * 2020-11-11 2021-03-16 德清县诚达金属材料有限公司 Two-side cleaning device for circuit board production

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015615A (en) * 1975-06-13 1977-04-05 International Business Machines Corporation Fluid application system
US4030440A (en) * 1976-03-24 1977-06-21 Floyd David Wickersham Boat cleaning machine
JPS52130660U (en) * 1976-03-30 1977-10-04
SE408161B (en) * 1978-04-05 1979-05-21 Tetra Pak Int DEVICE FOR STERILIZING A PACKAGING MATERIAL PATH
GB2079916B (en) * 1980-06-28 1984-12-05 Newsmiths Stainless Ltd Apparatus for cleaning trays
SE449231B (en) * 1981-03-10 1987-04-13 Bycosin Ab DEVICE FOR CLEANING FORMALS BY BRUSHING IN THE PRESENT OF SOLVENT
JPS5835987U (en) * 1981-08-31 1983-03-09 清和産業株式会社 cleaning equipment
SE440719B (en) * 1983-06-17 1985-08-12 Holmstrands Plaatindustri Ab SET AND DEVICE FOR CLEANING CIRCUITS, WHICH PREVIOUSLY UNDERSTANDED A WELDING SOLAR OPERATION
US4784169A (en) * 1984-01-13 1988-11-15 Chemcut Corporation Apparatus for treating articles with solution to remove solids and then filtering the solution
US4519846A (en) * 1984-03-08 1985-05-28 Seiichiro Aigo Process for washing and drying a semiconductor element
GB2155825B (en) * 1984-03-17 1987-03-11 John Cowper Barford Cleaning plates
JPS62205688A (en) * 1986-03-06 1987-09-10 株式会社　タムラ製作所 Apparatus for washing board after soldering
DE3637340A1 (en) * 1986-11-03 1988-05-11 Bat Cigarettenfab Gmbh WASHER FOR CLEANING AN ENDLESS CONVEYOR BELT
US5159734A (en) * 1990-10-30 1992-11-03 Milliken Research Corporation Apparatus for cleaning rolls
DE4418933C1 (en) * 1994-05-31 1995-06-08 Duerkopp Adler Ag Flexible, efficient sewing appts. for pocket sections and labels
US5723019A (en) * 1994-07-15 1998-03-03 Ontrak Systems, Incorporated Drip chemical delivery method and apparatus
JP3131149B2 (en) * 1996-05-09 2001-01-31 スピードファムクリーンシステム株式会社 Flow liquid scrubber cleaning method and apparatus
US6047715A (en) * 1998-12-18 2000-04-11 Eastman Kodak Company Turbulent cleaning action for ink jet print heads and orifices
US20040031167A1 (en) * 2002-06-13 2004-02-19 Stein Nathan D. Single wafer method and apparatus for drying semiconductor substrates using an inert gas air-knife
MY160764A (en) * 2012-02-21 2017-03-15 Invenpro (M) Sdn Bhd An apparatus for cleaning a substrate
KR101982206B1 (en) * 2012-09-20 2019-05-27 삼성디스플레이 주식회사 Substrate cleaning apparatus
CN107377510B (en) * 2014-09-30 2019-11-08 宁波新芝生物科技股份有限公司 The working method of brush formula spinning spindle supersonic wave cleaning machine
CN104648901A (en) * 2015-02-03 2015-05-27 东莞市闻誉实业有限公司 All-in-one machine used for cleaning and transporting LED (light emitting diode) screw lamp
CN106269631A (en) * 2016-08-09 2017-01-04 桐城运城制版有限公司 A kind of flusher in lithography process
CN108080308A (en) * 2017-11-29 2018-05-29 江门市浩昌电子有限公司 A kind of circuit board cleaning device
CN108043769B (en) * 2017-12-11 2020-12-11 嘉兴日昌汽车配件有限公司 Stirring type moving automobile part washing equipment
CN109530309A (en) * 2019-01-21 2019-03-29 大连识汇岛科技服务有限公司 A kind of automobile bearing cleaning equipment for parts
CN111790666A (en) * 2020-06-24 2020-10-20 江苏仕航电气有限公司 Cable accessories retrieves washing drying device
CN112547612B (en) * 2020-11-30 2022-02-01 佛山市华川电子有限公司 PCB board tin dross clearance is with machine of brushing version
CN114798572B (en) * 2022-05-11 2023-07-07 安徽恒益智能科技股份有限公司 Automatic cleaning device of air jet loom

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1999822A (en) * 1931-08-15 1935-04-30 Bethlehem Steel Corp Method of cleaning metallic sheets
US2234153A (en) * 1939-02-16 1941-03-04 United Eng Foundry Co Method and apparatus for manufacturing metallic strip
US3178305A (en) * 1962-05-04 1965-04-13 United States Steel Corp Method of making galvanized sheet steel coated on one side
US3491778A (en) * 1967-01-17 1970-01-27 Kabel Metallwerke Ghh Method and apparatus for cleaning and degreasing metal articles
GB1299864A (en) * 1969-01-23 1972-12-13 Howson Algraphy Ltd Apparatus for applying a surface coating of a liquid to a sheet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110976355A (en) * 2019-12-20 2020-04-10 东台立讯精密电子技术有限公司 Mobile phone shell scrubbing device
CN112495857A (en) * 2020-11-11 2021-03-16 德清县诚达金属材料有限公司 Two-side cleaning device for circuit board production

Also Published As

Publication number Publication date
US3928064A (en) 1975-12-23
SU602141A3 (en) 1978-04-05
FR2240054B1 (en) 1978-06-09
NL7409276A (en) 1975-02-11
HU173940B (en) 1979-09-28
CA1007544A (en) 1977-03-29
JPS5044662A (en) 1975-04-22
CS178175B2 (en) 1977-08-31
SE7310894L (en) 1975-02-10
DE2435924A1 (en) 1975-02-20
SE375248B (en) 1975-04-14
IT1015794B (en) 1977-05-20
FR2240054A1 (en) 1975-03-07
PL94709B1 (en) 1977-08-31
DE2435924C2 (en) 1983-12-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee