WO2015193961A1 - ノズル洗浄機 - Google Patents

ノズル洗浄機 Download PDF

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Publication number
WO2015193961A1
WO2015193961A1 PCT/JP2014/065994 JP2014065994W WO2015193961A1 WO 2015193961 A1 WO2015193961 A1 WO 2015193961A1 JP 2014065994 W JP2014065994 W JP 2014065994W WO 2015193961 A1 WO2015193961 A1 WO 2015193961A1
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle
cleaning
suction
suction nozzle
movable part
Prior art date
Application number
PCT/JP2014/065994
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
賢司 下坂
Original Assignee
富士機械製造株式会社
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 富士機械製造株式会社 filed Critical 富士機械製造株式会社
Priority to CN201480079631.5A priority Critical patent/CN106457316B/zh
Priority to PCT/JP2014/065994 priority patent/WO2015193961A1/ja
Priority to JP2016528681A priority patent/JP6370901B2/ja
Publication of WO2015193961A1 publication Critical patent/WO2015193961A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • 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

Definitions

  • the present invention relates to a nozzle cleaning machine that is used in an electronic component mounting machine to clean a suction nozzle for sucking and holding electronic components.
  • An electronic component mounting machine (also referred to as “electronic component mounting machine”, hereinafter simply referred to as “mounting machine”) is a machine that mounts an electronic component (hereinafter simply referred to as “component”) on a circuit board.
  • a suction nozzle that sucks the component with a negative pressure is used to hold the component to be mounted.
  • the suction nozzle may become dirty or foreign matter may adhere as the operation of the mounting machine proceeds. In this case, cleaning is performed.
  • the cleaning of the suction nozzle for example, there is a technique described in the following patent document.
  • the nozzle cleaning machine of the present invention has a movable part while injecting a cleaning liquid from the cleaning nozzle when cleaning an adsorption nozzle having a base part and a movable part slidable with respect to the base part. It is characterized by being configured to perform the sliding.
  • the nozzle cleaning machine of the present invention it is possible to satisfactorily clean the portion where the base portion and the movable portion of the suction nozzle slide (hereinafter, may be referred to as “sliding portion”). High nozzle cleaning machine is realized.
  • a nozzle cleaning machine that is used in an electronic component mounting machine to clean a suction nozzle for sucking and holding electronic components, A nozzle holding member for holding the suction nozzle; A nozzle cleaning machine comprising: a cleaning nozzle that injects a cleaning liquid onto the suction nozzle held by the nozzle holding member.
  • the nozzle holding member is configured to hold a suction nozzle having a base portion and a movable portion slidable with respect to the base portion at the base portion
  • the nozzle cleaning machine includes a movable part sliding mechanism for sliding the movable part of the suction nozzle held by the nozzle holding member with respect to the base, and the movable part slides while ejecting the cleaning liquid from the cleaning nozzle.
  • the nozzle cleaning machine according to item (1), wherein the movable part is slid by the mechanism.
  • the movable part sliding mechanism has an engaging member that can be engaged with the movable part of the suction nozzle, and is configured to slide the movable part by moving the engaging member.
  • the nozzle cleaning machine according to item 2).
  • the nozzle holding member is configured to hold a plurality of suction nozzles, The nozzle washer When each of the plurality of suction nozzles is used for cleaning, one of the nozzle holding member and the cleaning nozzle is set to the other so that each of the suction nozzles is positioned at a relative position set with respect to the cleaning nozzle.
  • the nozzle cleaning machine according to any one of items (1) to (3), comprising a relative movement device that moves the nozzle.
  • nozzle holding member is configured to hold a plurality of suction nozzles so as to be arranged on one or more circumferences.
  • nozzle holding member is configured to hold the plurality of suction nozzles so as to be arranged on a plurality of circumferences having the same center.
  • the relative movement device rotates one of the nozzle holding member and the cleaning nozzle around the center of the circle in which the plurality of suction nozzles are arranged.
  • the structure of the device becomes relatively simple.
  • the nozzle cleaning machine (A) a cleaning nozzle for injecting the cleaning liquid in the axial direction of the suction nozzle, and (b) a cleaning nozzle for injecting the cleaning liquid in a direction inclined with respect to the axis of the suction nozzle, each functioning as the cleaning nozzle.
  • the nozzle cleaning machine according to any one of items (1) to (6).
  • the cleaning nozzle is arranged so that the cleaning liquid is sprayed in the direction in which the axis of the suction nozzle (hereinafter sometimes referred to as “nozzle axis”) extends, that is, the nozzle axis, the cleaning of the tip of the suction nozzle is effective. Can be done. Further, if the cleaning nozzle is arranged so as to spray the cleaning liquid in a direction inclined with respect to the nozzle axis, the side peripheral surface of the suction nozzle can be effectively cleaned, and the suction nozzle having the sliding portion can be cleaned. In this case, the sliding portion can be effectively cleaned. By arranging the two types of cleaning nozzles, more effective cleaning of the suction nozzles is possible.
  • FIG. 1 It is a perspective view which shows the external appearance of the nozzle washing machine which is an Example of claimable invention. It is a perspective view which shows the suction nozzle wash
  • the nozzle cleaning machine 10 of the embodiment is a desktop type.
  • the suction nozzle cleaned by the nozzle cleaning machine 10 is as shown in FIG. 2, and is used for sucking and holding components in the mounting machine.
  • the two suction nozzles 20a and 20b shown in the figure (hereinafter sometimes collectively referred to as “suction nozzle 20”) are both a base 22 having a flange and a direction in which the nozzle axis L extends with respect to the base 22. That is, the movable portion 24 is configured to be slidable in the nozzle axial direction.
  • the movable portion 24 is configured to include a tip portion (upper end portion in the drawing) on which components are sucked and held, and is inserted (retracted) and extracted (advanced) with respect to the base portion 22 by sliding.
  • the suction nozzle 20 a is provided with a spring 26, and the spring 26 maintains the movable portion 24 at the position where it protrudes most from the base portion 22.
  • the suction nozzle 20b is not provided with a spring, and the state in which the movable part protrudes most is shown in the figure. However, in the posture in which the tip part is positioned upward, the suction nozzle 20b is actually the most with respect to the base part 22. It is placed in the retracted position. Incidentally, at that time, as shown by a two-dot chain line in the figure, the lower end of the movable portion 24 is in a state of projecting downward from the lower end of the base portion 22.
  • a tray 30 as a nozzle holding member is attached to the nozzle cleaner 10, and the suction nozzle 20 to be cleaned is held by the tray 30.
  • the tray 30 is provided with a plurality of holding holes for holding the suction nozzle 20 on two circumferences.
  • the suction nozzle 20 has a nozzle axis line in each of the holding holes.
  • L is set in a posture that extends in the vertical direction and has the tip portion facing upward. That is, the tray 30 is configured to hold the plurality of suction nozzles 20 so as to be arranged on a plurality of circumferences having the same center.
  • holding holes are provided at 24 equally spaced positions on one circumference in both the inner and outer rows, and a total of 48 suction nozzles 20 can be held.
  • a relatively large suction nozzle 20 such as the suction nozzles 20a and 20b shown in FIG. 2 is set in the outer row, and a relatively small suction nozzle 20 is set in the inner row.
  • the suction nozzle 20 set on the tray 30 is prevented from jumping out of the tray 30 by thin plate-like covers 32 and 34.
  • the tray 30 is detachable, and the suction nozzle 20 is set on the tray 30 outside the nozzle cleaner 10, and the set tray 30 is attached to the nozzle cleaner 10 for cleaning.
  • the tray may be configured such that suction nozzles 20 of the same size are set in both the inner and outer rows, and the suction nozzles 20 are set only in one row along one circumference. May be. Moreover, you may employ
  • the tray 30 is rotated by a tray rotating device 40 whose detailed structure is not shown.
  • the nozzle cleaner 10 includes three cleaning stations, specifically, a first tip cleaning station ST A , a second tip cleaning station ST B , and a side circumferential cleaning station ST C.
  • the tray 30 is connected to the tray rotating device 40 so that another one of the set suction nozzles 20 and another one of the suction nozzles 20 set in the outer row are respectively located in the side circumferential cleaning station ST C.
  • the tray 30 functions as an index table in the nozzle cleaner 10.
  • the tray cleaning machine 10 may be referred to as three cleaning nozzles 50a, 50b, 50c (hereinafter collectively referred to as “cleaning nozzle 50”) corresponding to the three cleaning stations ST A , ST B , ST C. ) Is provided.
  • the three cleaning nozzles 50 are supported by a beam 52 placed above the tray 30.
  • Each of the cleaning nozzles 50 is a two-fluid nozzle, and includes a cleaning liquid (detergent or the like) whose main component is water. Or it may be like an organic solvent), which is generally injected as a mist by compressed air.
  • the washing nozzle 50a is a suction nozzle 20 located at the first tip wash station ST A, are arranged so as to inject the cleaning liquid from its right above. That is, the cleaning liquid is arranged to be ejected toward the tip of the suction nozzle 20 in the axial direction of the suction nozzle 20. As a result, the tip of the suction nozzle 20 is effectively cleaned.
  • the cleaning nozzle 50a is configured to eject a relatively narrowed mist (spraying range is narrow).
  • the cleaning nozzle 50b is a suction nozzle 20 located in the second distal cleaning station ST B, are arranged so as to inject the cleaning liquid from its right above. That is, the cleaning liquid is arranged to be ejected toward the tip of the suction nozzle 20 in the axial direction of the suction nozzle 20. As a result, like the cleaning nozzle 50a, the tip of the suction nozzle 20 is effectively cleaned.
  • the cleaning nozzle 50b is also configured to eject a relatively narrowed mist (spray range is narrow).
  • the washing nozzle 50c the outer peripheral side is located in the side peripheral cleaning station ST C, the inner peripheral side of each one of the suction nozzles 20 are arranged so as to inject cleaning liquid from their obliquely upward.
  • the cleaning liquid is arranged in a direction inclined with respect to the axis of the suction nozzle 20 of each cleaning nozzle 50c.
  • the tip portions of the suction nozzles 20a and 20b described above are formed in an umbrella shape, if the cleaning liquid is sprayed from directly above like the cleaning nozzles 50a and 50b, the suction nozzles 20a and 20b side The periphery may not be cleaned effectively.
  • the present nozzle cleaning machine 10 is provided with a cleaning nozzle 50c capable of directly injecting a cleaning liquid toward the side peripheral portion of the suction nozzle 20, and the cleaning nozzle 50c allows the cleaning nozzle 50c to The peripheral portion is effectively cleaned.
  • the cleaning nozzle 50c is designed to inject mist that is relatively diffuse (spray range is wide), and the cleaning liquid reaches the back side portion of the side periphery. It is considered so.
  • the tray rotating device 40 is a tray 30 that is one of a nozzle holding member and a cleaning nozzle.
  • a relative movement device that moves the suction nozzle 20 so that the suction nozzle 20 is positioned at a relative position set with respect to the cleaning nozzle 50 when the suction nozzle 20 is used for cleaning. It is supposed to function.
  • a mechanism for sliding the movable portion 24 of the suction nozzle 20 at the time of cleaning by the cleaning nozzle 50c that is, a movable portion sliding mechanism 60 is provided.
  • the movable part sliding mechanism 60 includes a U-shaped plate 62 as an engaging member that engages with the movable part 24 of the suction nozzle 20 and an actuator 64 for reciprocating the U-shaped plate 62 up and down. Has been.
  • the suction nozzle 20a is held by the tray 30 at the base portion 22 thereof, and the upper collar portion 66 of the U-shaped plate 62 is moved to the tip of the movable portion 24 ( The U-shaped plate 62 is moved up and down by the actuator 64 by engaging with the upper end), whereby the insertion / extraction operation (reciprocating operation) with respect to the base 22 of the movable portion 24 is realized.
  • the insertion / extraction operation while spraying the cleaning liquid by the cleaning nozzle 50c, the sliding portion positioned on the side peripheral portion of the suction nozzle 20a is effectively cleaned.
  • the suction nozzle 20 b described above when the suction nozzle 20 b described above is cleaned, the suction nozzle 20 b is held on the tray 30 at the base portion 22, and the lower collar portion 68 of the U-shaped plate 62 is connected to the movable portion 24.
  • the insertion / extraction operation reciprocation operation
  • the sliding portion located on the side peripheral portion of the suction nozzle 20b is effectively cleaned in the same manner as the suction nozzle 20a. .
  • the suction nozzle 20 is set on the tray 30 along two inner and outer circumferences, but only along one of the inner and outer circumferences.
  • the suction nozzle 20 may be set, or a tray on which the suction nozzle 20 is set only along one circumference may be adopted. In those cases, one of the above-described cleaning nozzle 50a and cleaning nozzle 50b need not be operated.
  • the nozzle cleaning machine 10 has a mechanism capable of changing the mounting positions of the cleaning nozzle 50a and the cleaning nozzle 50b with respect to the beam 52, and the tip of the suction nozzle 20 set along one circumference.
  • the part can be cleaned by both the cleaning nozzle 50a and the cleaning nozzle 50b. By cleaning the tip portion with the two cleaning nozzles 50a and 50b, the cleaning time can be shortened, and the suction nozzle 20 can be cleaned quickly.
  • the tray rotating device 40 that rotates and moves the tray 30 relative to the cleaning nozzle 50 is employed as a relative moving device, but conversely, the cleaning nozzle 50 is rotated relative to the tray 30.
  • a relative movement device may be employed.
  • the relative movement device in the present nozzle cleaning machine 10 is a device that performs rotational movement, but in the case of a nozzle cleaning machine that employs a nozzle holding member in which the suction nozzles 20 are linearly arranged, the relative movement device May be a device that performs linear movement.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
PCT/JP2014/065994 2014-06-17 2014-06-17 ノズル洗浄機 WO2015193961A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201480079631.5A CN106457316B (zh) 2014-06-17 2014-06-17 吸嘴清洗机
PCT/JP2014/065994 WO2015193961A1 (ja) 2014-06-17 2014-06-17 ノズル洗浄機
JP2016528681A JP6370901B2 (ja) 2014-06-17 2014-06-17 ノズル洗浄機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/065994 WO2015193961A1 (ja) 2014-06-17 2014-06-17 ノズル洗浄機

Publications (1)

Publication Number Publication Date
WO2015193961A1 true WO2015193961A1 (ja) 2015-12-23

Family

ID=54934994

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/065994 WO2015193961A1 (ja) 2014-06-17 2014-06-17 ノズル洗浄機

Country Status (3)

Country Link
JP (1) JP6370901B2 (zh)
CN (1) CN106457316B (zh)
WO (1) WO2015193961A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018173160A1 (ja) * 2017-03-22 2018-09-27 株式会社Ｆｕｊｉ ツール管理装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6503187B2 (ja) * 2015-01-07 2019-04-17 株式会社Ｆｕｊｉ ノズル洗浄装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010155185A (ja) * 2008-12-26 2010-07-15 Kazumi Corp ノズル洗浄装置およびバブル発生装置
JP2010269214A (ja) * 2009-05-19 2010-12-02 Nakamura Choko:Kk ノズル洗浄装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4889120B2 (ja) * 2007-06-18 2012-03-07 富士機械製造株式会社 ノズル清掃システム及びノズル清掃ユニット並びにノズル清掃方法
CN201168705Y (zh) * 2008-03-11 2008-12-24 赵永先 自动吸嘴清洗机
CN101486036B (zh) * 2009-02-12 2010-09-15 天津市缘成电子科技发展有限公司 吸嘴清洗机
CN102059226B (zh) * 2010-11-02 2012-08-29 大连日佳电子有限公司 高温雾化清洗吸嘴装置
JP6161022B2 (ja) * 2012-05-08 2017-07-12 富士機械製造株式会社 吸着ノズル検査装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010155185A (ja) * 2008-12-26 2010-07-15 Kazumi Corp ノズル洗浄装置およびバブル発生装置
JP2010269214A (ja) * 2009-05-19 2010-12-02 Nakamura Choko:Kk ノズル洗浄装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018173160A1 (ja) * 2017-03-22 2018-09-27 株式会社Ｆｕｊｉ ツール管理装置
JPWO2018173160A1 (ja) * 2017-03-22 2019-11-14 株式会社Ｆｕｊｉ ツール管理装置

Also Published As

Publication number Publication date
JPWO2015193961A1 (ja) 2017-06-01
CN106457316A (zh) 2017-02-22
CN106457316B (zh) 2019-12-06
JP6370901B2 (ja) 2018-08-08

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