JPS647966A - Constant-quantity feeder for pasty fluid - Google Patents

Constant-quantity feeder for pasty fluid

Info

Publication number
JPS647966A
JPS647966A JP16328987A JP16328987A JPS647966A JP S647966 A JPS647966 A JP S647966A JP 16328987 A JP16328987 A JP 16328987A JP 16328987 A JP16328987 A JP 16328987A JP S647966 A JPS647966 A JP S647966A
Authority
JP
Japan
Prior art keywords
piston
piston driving
nozzle
rotated
motor
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.)
Pending
Application number
JP16328987A
Other languages
Japanese (ja)
Inventor
Sotonari Arashi
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.)
Juki Corp
Original Assignee
Juki Corp
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 Juki Corp filed Critical Juki Corp
Priority to JP16328987A priority Critical patent/JPS647966A/en
Priority to US07/076,707 priority patent/US4848606A/en
Priority to FR878710836A priority patent/FR2602330B1/en
Publication of JPS647966A publication Critical patent/JPS647966A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type

Landscapes

  • Coating Apparatus (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Ink Jet (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

PURPOSE:To accurately rapidly, and stably discharge paste by driving a piston driving member downward by the minute rotation of the nozzle piston driving means consisting of a piston driving motor and a differential mechanism. CONSTITUTION:When the motor 12 for vertically driving a nozzle is driven, a ball screw shaft 14 is rotated through a coupling 13, and a nozzle holder 15 is moved in the Z direction. When a piston driving means 16 is rotated, a ball screw 18 is rotated through a rotating shaft 16C and a coupling 17. As a result, a piston driving member 19 is lowered in the direction as shown by the arrow B, and presses a piston 21 through a flexible joint 20. Consequently, the paste 26 is pushed out from a nozzle 22. In addition, the driving member 19 can be minutely driven by the piston driving means 16 consisting of the piston driving motor 16a and the differential mechanism 16b.
JP16328987A 1986-07-31 1987-06-30 Constant-quantity feeder for pasty fluid Pending JPS647966A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP16328987A JPS647966A (en) 1987-06-30 1987-06-30 Constant-quantity feeder for pasty fluid
US07/076,707 US4848606A (en) 1986-07-31 1987-07-23 Apparatus for dispensing a predetermined volume of paste-like fluid
FR878710836A FR2602330B1 (en) 1986-07-31 1987-07-30 APPARATUS FOR DELIVERING A PREDETERMINED VOLUME OF A PASTE-LIKE FLUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16328987A JPS647966A (en) 1987-06-30 1987-06-30 Constant-quantity feeder for pasty fluid

Publications (1)

Publication Number Publication Date
JPS647966A true JPS647966A (en) 1989-01-11

Family

ID=15770991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16328987A Pending JPS647966A (en) 1986-07-31 1987-06-30 Constant-quantity feeder for pasty fluid

Country Status (1)

Country Link
JP (1) JPS647966A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007525312A (en) * 2003-06-06 2007-09-06 ボストン サイエンティフィック リミテッド Apparatus and method for forming positive displacement coating
JP2009250308A (en) * 2008-04-03 2009-10-29 Yazaki Corp Gas shutoff valve
JP2009291791A (en) * 2009-09-25 2009-12-17 Nordson Kk Discharge device for liquid material
CN105855129A (en) * 2016-05-19 2016-08-17 江苏瑞合硕电子科技有限公司 Power unit for fluid meter
CN106938237A (en) * 2017-01-26 2017-07-11 安徽皖新电机有限公司 A kind of motor glue spreading apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811063A (en) * 1981-07-14 1983-01-21 Mitsubishi Electric Corp Potting device
JPS61234968A (en) * 1985-04-12 1986-10-20 Hitachi Ltd Coating device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811063A (en) * 1981-07-14 1983-01-21 Mitsubishi Electric Corp Potting device
JPS61234968A (en) * 1985-04-12 1986-10-20 Hitachi Ltd Coating device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007525312A (en) * 2003-06-06 2007-09-06 ボストン サイエンティフィック リミテッド Apparatus and method for forming positive displacement coating
JP2009250308A (en) * 2008-04-03 2009-10-29 Yazaki Corp Gas shutoff valve
JP2009291791A (en) * 2009-09-25 2009-12-17 Nordson Kk Discharge device for liquid material
CN105855129A (en) * 2016-05-19 2016-08-17 江苏瑞合硕电子科技有限公司 Power unit for fluid meter
CN105855129B (en) * 2016-05-19 2018-07-06 江苏瑞合硕电子科技有限公司 For the power plant of apparatus for metering fluids
CN106938237A (en) * 2017-01-26 2017-07-11 安徽皖新电机有限公司 A kind of motor glue spreading apparatus

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