• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An adhesive discharge device for use with adhesive which sets by the evaporation of a solvent. The device incorporates a valve-controlled discharge nozzle for intermittent discharge of adhesive on a cycle basis. Drying of adhesive around the nozzle opening when the valve is closed and the discharge of adhesive is interrupted is prevented by a movable closure cap containing a solvent vaporizer. The closure cap is movable into a position enclosing and sealing the nozzle opening, and the vaporization of solvent inside the closure cap around the nozzle opening prevents the drying and encrustation of adhesive.
    公开号:SU976840A3
    申请号:SU813271754
    申请日:1981-02-11
    公开日:1982-11-23
    发明作者:Кнехт Зигфрид
    申请人:Машиненфабрик Альфред Шмермунд Гмбх Унд Ко (Фирма)；
    IPC主号:
    专利说明:

    (5) DEVICE FOR APPLYING A GLUE SUBSTANCE
    The invention relates to an adhesive application device used, for example, in a BOMHoil packaging machine for gluing packaging material, and can be used in any industry.
    Bring the attachment device to the glue containing a glue container equipped with a glue nozzle, a valve and a channel to direct the glue to the nozzle. In the device, a valve is installed between the nozzle and the channel and turns on a spool moving in the vessel and regulating the communication between the channel and the nozzle. The device periodically applies an adhesive and in the interval between cycles on the cement, the output of the adhesive interrupts the valve. In this case, in order to avoid clogging in the channel between the valve and the exit of the nozzles, a suction device is provided in the known device (the tracer from this part
    nozzle at the termination of the device Cl.
    However, the device is applicable only when applying adhesives melted from heating. When the device applies adhesives that harden when the solvent evaporates, the channel is blocked between the valve and the nozzle exit. ten; The closest to the invention of the polytechnic essence and. Up to 1, the result: a result is a device for applying a solvent, hardening by evaporation, containing a bonding nozzle and under, a spring-loaded C2 valve.
    A disadvantage of the known device is the drying of the adhesive shaving machine at the output of the no-feed nozzle in between the work cycles, which reduces the reliability of the device operation.
    权利要求:
    Claims (2)
    [1]
    The purpose of the invention is to increase the reliability of the device by 3976 preventing the glue from drying out during application cycles. This goal is achieved by the fact that the device for applying an adhesive that hardens during evaporation of the solvent, containing a adhesive glue nozzle and a spring-loaded ball valve, is provided with a locking cap installed with respect to the nozzle orifice and tight to the edge in the closed position, and evaporative with the solvent method placed in a recess in the cap opposite the mouth of the nozzle. At the same time, the evaporating device is made in the form of a wick connected to the solvent reservoir with which the device is provided. FIG. 1 shows schematically a device in a mode of application, a longitudinal section; in fig. 2 - device in idle mode. The device for applying an adhesive contains a glue feeding nozzle 1 with an annular gap 2 at the outlet and is connected to a spring} quinah 3 spring-loaded ball valve f. The device is equipped with a locking lid 5 with a flattening 6, installed with the possibility of movement relative to the nozzle 1 and tightly adjacent to its edge in the closed position, and an evaporating device in the form of a felt wick 7. and connected to the solvent tank (not shown) via channel 8. The device is also provided with a water pipe 9 for feeding the adhesive to the nozzle 1 and a pneumatic cylinder. (not shown) for pressing the nozzle 1 to adhesive band material 10. The device for applying adhesive material works as follows. The adhesive is supplied to the glue nozzle 1 through the feeding tube 9. The glue nozzle 1 is pressed against the adhesive strip of the material 10 by a pneumatic cylinder (not shown). In this case, the spring-loaded ball valve moves in the direction opposed to the force of the spring 3 and releases the annular gap 2 from which the adhesive exits. When the glue nozzle 1 comes out of contact with the strip of material 10, the annular gap 2 is blocked by a spring-loaded ball valve i. During the interval between application cycles, the closure cap 5 takes a position in which the glue tip nozzle G is pressed against the seal 6 so that the nozzle mouth is isolated from the environment, placed in the recess of the closure cap 5. The felt wick 7 is impregnated with a solvent coming from the tank ( not shown), and the air inside the closure cap 5 is saturated with solvent vapor and prevents the adhesive from drying out. The movement of the closure cap 5 is carried out both during breaks between the adhesive application cycles and during the time of just the entire installation in which the proposed device is applied. The use of the invention improves the reliability of the device. 1. A device for applying an solvent that hardens when the solvent evaporates, which contains an icnee feed nozzle and a spring-loaded ball valve, in order to increase the reliability of the device by preventing the glue from drying out between application cycles. fitted with a shut-off lid mounted for movement relative to the mouth of the nozzle and tightly adjacent to its edge in the closed position and evaporating solvent device placed in the designed the recess in the cover opposite the nozzle ust.
    [2]
    2. The device according to claim 1, wherein the evaporating device is made in the form of a wick connected to the solvent reservoir with which the device is provided. Sources of information taken into account in the examination 1. Application of the Federal Republic of Germany ti 2709935, cl. B 05 C 5/02, published 1977.: 2, French Application f .39b59b, cl. B 05 C 5/02, published 1979 (prototype). .
    类似技术:
    公开号 | 公开日 | 专利标题
    SU976840A3|1982-11-23|Adhesive material applying apparatus
    US3756472A|1973-09-04|Micro-emitter
    JP2591744Y2|1999-03-10|Dispenser for liquid discharge with liquid enclosing cartridge storage case
    US2229707A|1941-01-28|Dispensing tube
    GB1450170A|1976-09-22|Solvent cleaning of spray nozzles
    US3201012A|1965-08-17|Valve for fluid dispenser
    FI75282C|1988-06-09|APPLIKATOR.
    US2382314A|1945-08-14|Fountain brush
    US2737416A|1956-03-06|Nonclog cap for spray dispensers
    US2623785A|1952-12-30|Dispensing device for volatile products
    SU1118277A3|1984-10-07|Device for interrupted application of glue
    SU1109042A3|1984-08-15|Device for applying controllable quantity of liquid on moving fibrous material tape |
    FR2380077A1|1978-09-08|Manual liquid spray with an integral bellows and nozzle - using integral polypropylene components to eliminate sliding seals
    US3187962A|1965-06-08|Valve and mounting and sealing means therefor
    US2805794A|1957-09-10|Dispensing devices for liquid or paste material
    US5913630A|1999-06-22|Dispensing cap for a liquid container
    GB2215673A|1989-09-27|Roll ball applicator
    GB1486332A|1977-09-21|Spray apparatus
    US3572557A|1971-03-30|Aerosol valves
    US4828147A|1989-05-09|Device for tapping beer from containers, in particular, cans
    US4380308A|1983-04-19|Self-cleaning adhesive dispensing apparatus
    US3568888A|1971-03-09|Selective aerosol valve system
    GB1387218A|1975-03-12|Adhesive dispenser
    US2676844A|1954-04-27|Spraying device
    FR2267496A1|1975-11-07|Method of sealing valve on aerosol container - uses internally ribbed sleeve over ribbed valve and sleeve
    同族专利:
    公开号 | 公开日
    US4387002A|1983-06-07|
    FR2479031A1|1981-10-02|
    DE3012371A1|1981-10-29|
    GB2073105B|1983-10-19|
    JPS56147654A|1981-11-16|
    IT8167378D0|1981-03-19|
    BE887963A|1981-07-16|
    DD157599A5|1982-11-24|
    DE3012371C2|1983-06-30|
    GB2073105A|1981-10-14|
    FR2479031B1|1983-12-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2618876C1|2016-09-19|2017-05-11|Общество с ограниченной ответственностью "Тактика"|Device for dot-blasting glue application|US2718870A|1953-01-05|1955-09-27|Gen Electric|Vapor conditioning means for stylographic devices|
    US2737416A|1953-03-24|1956-03-06|Leo J Behr|Nonclog cap for spray dispensers|
    US2806443A|1954-07-29|1957-09-17|Carl A Horn|Apparatus for applying adhesive in spots to sheets of paper|
    DE1577763A1|1963-04-09|1969-11-13|Hesselmann Planatolwerk H|Device for applying glue, etc. at equal intervals|
    DE1577776A1|1964-08-07|1969-11-20|Henkel & Cie Gmbh|Device for the intermittent application of hot melt adhesives|
    DE1275926B|1967-10-05|1968-08-22|Gilbert Schwartzman|Valve device for a liquid container|
    DE2001034A1|1970-01-12|1971-07-22|Schwarzwaelder Etuisfabrik Fri|Device for applying hot melt adhesives|
    IT951444B|1972-04-15|1973-06-30|Eigenmann Ludwig|DEVICE FOR LAYING NASTRIFOR ME SIGNAL MATERIAL ON ROAD SURFACES AND NEARLY PREPARED FOR RECEIVING THE MATERIAL ITSELF|
    IT995407B|1972-09-22|1975-11-10|Comalco Prod Pty Ltd|COMPLEX FOR THE CLEANING OF SPRAY NOZZLES USING A SOLVENT|
    GB1497661A|1974-11-02|1978-01-12|Molins Ltd|Devices for applying adhesives to a moving web|
    GB1578018A|1976-03-11|1980-10-29|Schmermund A|Glue applications|JPS57131872U|1981-02-13|1982-08-17|
    DE3373797D1|1982-05-24|1987-10-29|Eastman Kodak Co|Liquid applicator apparatus|
    FR2527944B1|1982-06-08|1985-06-14|Doc Emballages|ADJUSTED SURFACE SIZING DEVICE|
    JPS6223613B2|1982-11-25|1987-05-25|Nitsusan Jidosha Kk|
    US4478671A|1983-03-16|1984-10-23|Freeman James D|Roller-type liquid-adhesive applicator|
    US4477304A|1983-07-01|1984-10-16|International Business Machines Corporation|Application tool|
    JPS6231175Y2|1983-11-24|1987-08-10|
    JPH026579B2|1984-02-06|1990-02-09|Nippon Tobacco Sangyo|
    GB2200304B|1987-01-30|1990-11-14|Busm Co Ltd|Adhesive applicator device|
    FI81991C|1989-05-23|1991-01-10|At Innova Oy|MASSIVLIMSKIVEPRESS.|
    US5240502A|1990-11-13|1993-08-31|Mactron, Inc.|Improvement in apparatus for applying a coating to a moving surface|
    US5201973A|1991-03-18|1993-04-13|Mactron, Inc.|Non-contact gluing apparatus|
    US5281273A|1992-05-21|1994-01-25|Fail-Safe Bookmarker, Inc.|Apparatus for marking recyclable books|
    US5435488A|1994-02-17|1995-07-25|Nordson Corporation|Method and apparatus for discharging liquid through a nozzle having a hood|
    US5605572A|1995-03-03|1997-02-25|Berger; David B.|Glue applicator system|
    JP3245769B2|1996-08-30|2002-01-15|東京エレクトロン株式会社|Liquid treatment method and apparatus|
    JP3645686B2|1997-05-01|2005-05-11|東京応化工業株式会社|Coating nozzle cleaning device and cleaning method|
    IT1298677B1|1997-10-27|2000-01-12|Gd Spa|SPRAY RUBBER UNIT.|
    IT1311388B1|1999-11-10|2002-03-12|Gd Spa|SPRAY RUBBER UNIT.|
    EP1510260A1|2003-08-28|2005-03-02|CPS Color Equipment S.p.A.|A nozzle-humidifying device for a machine for dispensing fluid products|
    WO2011019802A1|2009-08-11|2011-02-17|Glaxosmithkline Llc|Vapor sheath for liquid dispensing nozzle|
    JP5285009B2|2010-03-12|2013-09-11|エムテックスマツムラ株式会社|A dripping prevention device for a sheer gun|
    CN108355919B|2018-05-10|2020-01-17|京东方科技集团股份有限公司|Gluing device and automatic gluing equipment with same|
    CN111017399A|2019-10-17|2020-04-17|浙江优肯包装有限公司|Self-sealing pump head cap|
    EP3838430A1|2019-12-03|2021-06-23|Dromont S.p.A.|An automatic humidification system for a dispensing head of a dosing machine of fluid products|
    CN113262939A|2021-04-25|2021-08-17|河源市万利科技有限公司|Automatic glue dispensing device of guide rail box packing machine and using method|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3012371A|DE3012371C2|1980-03-29|1980-03-29|Glue applicator|
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