JP6243449B2 - はんだ供給装置 - Google Patents
はんだ供給装置 Download PDFInfo
- Publication number
- JP6243449B2 JP6243449B2 JP2015553270A JP2015553270A JP6243449B2 JP 6243449 B2 JP6243449 B2 JP 6243449B2 JP 2015553270 A JP2015553270 A JP 2015553270A JP 2015553270 A JP2015553270 A JP 2015553270A JP 6243449 B2 JP6243449 B2 JP 6243449B2
- Authority
- JP
- Japan
- Prior art keywords
- solder
- container
- supply device
- solder container
- cup
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
- B23K3/0638—Solder feeding devices for viscous material feeding, e.g. solder paste feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/40—Inking units
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3457—Solder materials or compositions; Methods of application thereof
- H05K3/3485—Applying solder paste, slurry or powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
- B05B12/124—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to distance between spray apparatus and target
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
- B05B9/0838—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container
-
- 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
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0104—Tools for processing; Objects used during processing for patterning or coating
- H05K2203/0126—Dispenser, e.g. for solder paste, for supplying conductive paste for screen printing or for filling holes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
図1に、本発明の実施例のはんだ印刷機10を示す。はんだ印刷機10は、回路基板にクリームはんだを印刷するための装置である。はんだ印刷機10は、搬送装置20と、移動装置22と、スキージ装置24と、はんだ供給装置26とを備えている。
はんだ印刷機10では、上述した構成によって、回路基板34上に載置されたメタルマスクの上面に、クリームはんだが、はんだ供給装置26により供給され、そのクリームはんだが、スキージ装置24によって塗布される。メタルマスクには、回路基板34のパッド等のパターンに合わせてパターン孔が形成されており、そのパターン孔を介して、クリームはんだが回路基板34に印刷される。
上述したように、回路基板34へのクリームはんだ印刷時には、はんだ供給装置26のはんだカップ70からクリームはんだが供給されるため、はんだカップ70が空になり、空になったはんだカップ70を、クリームはんだが充填されているはんだカップ70に交換する必要がある。このため、はんだ供給装置26では、磁気センサ150,152によって磁石81の接近が検出されることで、はんだカップ70の残量が少なくなっていること、および、はんだカップ70が空になったことが検知される。
Claims (4)
- 一端部が開口する筒状をなし、内部に流動体状のはんだを収容するはんだ容器と、
前記はんだ容器内に挿入され、前記はんだ容器内のはんだを外部に排出するためのノズルと、
前記ノズルの外周部に固定的に配設されるとともに、前記はんだ容器の開口から前記はんだ容器内に嵌入されるピストンと
を備え、前記ピストンが前記はんだ容器の内部に進入する方向に、前記はんだ容器が移動することで、前記ノズルの先端からはんだを供給するはんだ供給装置において、
当該はんだ供給装置が、
前記はんだ容器の外周面に配設された磁石と、
前記はんだ容器の移動によって前記はんだ容器の外周面と向かい合う位置に配設され、前記磁石の接近を検出するセンサと、
一端部が開口する筒状をなし、その開口から前記はんだ容器の他端部が嵌入された状態で、前記はんだ容器を収納する外筒と
を備え、
前記はんだ容器の他端部と前記外筒の他端部とによって区画されるエア室へのエアの供給により、前記はんだ容器を移動させ、前記ノズルの先端からはんだを供給することを特徴とするはんだ供給装置。 - 前記センサが、
前記外筒の外部に配設され、前記外筒を介して、前記はんだ容器の外周面と向かい合うとともに、
前記外筒の少なくとも前記センサと向かい合う部分が、非磁性体材料により形成されていることを特徴とする請求項1に記載のはんだ供給装置。 - 前記磁石と前記センサとの少なくとも一方が、
前記はんだ容器の移動方向に、複数個、並んで配設されていることを特徴とする請求項1または請求項2に記載のはんだ供給装置。 - 前記はんだ容器が、外周部に形成されたフランジ部を有しており、
前記磁石が、
前記はんだ容器の前記フランジ部の外径より小さく、かつ、前記はんだ容器の前記フランジ部を除く筒状の部分の外径より大きな内径の環状の部材であることを特徴とする請求項1ないし請求項3のいずれか1つに記載のはんだ供給装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/083853 WO2015092877A1 (ja) | 2013-12-18 | 2013-12-18 | はんだ供給装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015092877A1 JPWO2015092877A1 (ja) | 2017-03-16 |
JP6243449B2 true JP6243449B2 (ja) | 2017-12-06 |
Family
ID=53402272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015553270A Active JP6243449B2 (ja) | 2013-12-18 | 2013-12-18 | はんだ供給装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9802264B2 (ja) |
EP (1) | EP3085484B1 (ja) |
JP (1) | JP6243449B2 (ja) |
CN (1) | CN105792972B (ja) |
WO (1) | WO2015092877A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3078441B8 (en) * | 2013-12-05 | 2018-11-21 | FUJI Corporation | Solder supply device |
US9878391B2 (en) * | 2014-03-07 | 2018-01-30 | Fuji Machine Mfg. Co., Ltd. | Solder supply device |
WO2017158813A1 (ja) * | 2016-03-18 | 2017-09-21 | 富士機械製造株式会社 | 粘性流体供給装置 |
EP3610957B1 (en) | 2017-04-14 | 2023-06-07 | Illinois Tool Works Inc. | Apparatus for preventing solder paste dripping |
JP7127055B2 (ja) * | 2017-04-14 | 2022-08-29 | イリノイ トゥール ワークス インコーポレイティド | はんだペースト印刷機の自動はんだペースト付加装置 |
CN108724920B (zh) * | 2017-04-14 | 2022-03-11 | 伊利诺斯工具制品有限公司 | 用于防止锡膏滴落的装置 |
TWI789552B (zh) * | 2018-11-26 | 2023-01-11 | 美商伊利諾工具工程公司 | 範本印刷機 |
CN112536175B (zh) * | 2020-12-07 | 2021-12-14 | 淮北市儒伽医疗科技有限公司 | 一种具有除杂功能的喷漆设备 |
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-
2013
- 2013-12-18 CN CN201380081437.6A patent/CN105792972B/zh active Active
- 2013-12-18 JP JP2015553270A patent/JP6243449B2/ja active Active
- 2013-12-18 WO PCT/JP2013/083853 patent/WO2015092877A1/ja active Application Filing
- 2013-12-18 EP EP13899803.4A patent/EP3085484B1/en active Active
- 2013-12-18 US US15/100,908 patent/US9802264B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3085484A1 (en) | 2016-10-26 |
JPWO2015092877A1 (ja) | 2017-03-16 |
CN105792972B (zh) | 2018-09-14 |
US20160303675A1 (en) | 2016-10-20 |
US9802264B2 (en) | 2017-10-31 |
CN105792972A (zh) | 2016-07-20 |
WO2015092877A1 (ja) | 2015-06-25 |
EP3085484A4 (en) | 2018-01-17 |
EP3085484B1 (en) | 2019-01-30 |
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