EP0153431A1 - Pistolet pour matières thermoadhésives - Google Patents
Pistolet pour matières thermoadhésives Download PDFInfo
- Publication number
- EP0153431A1 EP0153431A1 EP84102136A EP84102136A EP0153431A1 EP 0153431 A1 EP0153431 A1 EP 0153431A1 EP 84102136 A EP84102136 A EP 84102136A EP 84102136 A EP84102136 A EP 84102136A EP 0153431 A1 EP0153431 A1 EP 0153431A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- glue gun
- hot
- hot glue
- hot air
- gun according
- 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.)
- Granted
Links
- 239000004822 Hot adhesive Substances 0.000 title 1
- 239000004831 Hot glue Substances 0.000 claims abstract description 37
- 239000000853 adhesive Substances 0.000 claims abstract description 22
- 230000001070 adhesive effect Effects 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 230000008018 melting Effects 0.000 claims abstract description 6
- 238000002844 melting Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 241000446313 Lamella Species 0.000 claims description 15
- 230000001154 acute effect Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
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
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00523—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes provided with means to heat the material
- B05C17/00546—Details of the heating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
- Y10T156/1788—Work traversing type and/or means applying work to wall or static structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
- Y10T156/1798—Surface bonding means and/or assemblymeans with work feeding or handling means with liquid adhesive or adhesive activator applying means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/18—Surface bonding means and/or assembly means with handle or handgrip
Definitions
- the present invention relates to hot glue guns for melting and discharging a meltable adhesive, with a guide channel for the adhesive to be melted and a discharge nozzle at one end of the guide channel, and with a heating device for melting the adhesive.
- hot glue guns of this type known from practice, electrical heating devices in the form of heating cartridges are used, which lie parallel to the guide channel in the gun body.
- hot glue guns of this type work satisfactorily for many applications, it is disadvantageous in some cases that the material to be glued is only heated by the glue itself. In particular in the case of a product to be bonded which has a high thermal capacity and / or high thermal conductivity, the adhesive solidifies rapidly and optimal bonding is not achieved.
- the usual handling of the hot glue gun not only applies the melted glue to the surfaces to be glued, but at the same time a hot air flow is directed onto the surfaces to be glued by means of the hot air blower. This heats them up so that the molten adhesive solidifies less quickly, leaving sufficient time for wetting the surfaces to be bonded.
- the amount of heat required for melting the adhesive is taken from the hot air flow of the hot air blower and transferred to the guide channel. It therefore also contains the previously used heating device for the adhesive.
- the hot air blower is detachably attached to the hot glue gun, which not only makes it easier to replace it in the event of a repair than with the guns known in the prior art, but also, if desired, the hot air blower can be used independently of the hot glue gun.
- the hot air blower is preferably releasably attached to the outside of the hot glue gun by means of a dovetail guide.
- a dovetail guide For a balanced weight distribution for better handling of the hot glue gun, it is favorable to arrange the dovetail groove and tongue in the end area of the hot glue gun opposite the discharge nozzle or in the middle longitudinal area of the hot air blower.
- the dovetail groove or tongue is preferably arranged on the top of the hot glue gun opposite the handle of the hot glue gun.
- the dovetail guide can be designed with a width that decreases in the direction of the discharge nozzle and the mouth end.
- the axes of the discharge nozzle of the guide channel and the mouth end of the hot air blower are inclined at an acute angle to one another.
- the angle is approximately between 5 0 and 30 °.
- the heat transfer device in the region of the mouth end of the hot air blower.
- a particularly simple and effective heat transfer results when the heat transfer device projects into the hot air area with a lamella arrangement.
- the lamella arrangement advantageously has essentially parallel lamellae.
- the slats can also be arranged crosswise or lattice-shaped. An arrangement of the fins such that they extend essentially in the longitudinal direction of the hot air region is particularly favorable. Of course, it is also possible to arrange the slats transversely so that they are the same. take over the function of a baffle plate in good time.
- the lamella arrangement is surrounded by a sleeve element which receives the mouth end of the hot air blower.
- a particularly intensive heat transfer results when the heat transfer device is formed in one piece with the guide channel and / or the discharge nozzle.
- the lamella arrangement In order to change the temperature of the adhesive in the guide channel, it is advantageous to design the lamella arrangement so that it can be swung out completely or partially from the hot air area. In this context, it is also favorable to design the entire heat transfer device or the lamella arrangement to be interchangeable.
- the heat transfer device is preferably also designed to support the hot air blower.
- FIG. 1 The exemplary embodiment of a hot-melt glue gun 1 according to the invention shown in FIG. 1 comprises a gun housing 4 with a handle 5 for a fusible glue 3 and an electric hot-air blower 6.
- a discharge nozzle 7 for the molten adhesive 3 is screwed into the free end of an end piece 8 of the guide channel 2 protruding from the gun housing 4 or otherwise detachably fastened.
- an insert 9 which widens towards its free end, through which the adhesive in the solid state is introduced in the form of an adhesive rod.
- a ball valve 10 is arranged therein, which opens only when a certain pressure is exceeded in the direction of the free end of the discharge nozzle 7.
- the hot air blower 6 is detachably fastened by means of a dovetail guide 11, which is only shown schematically, on the upper side of the gun housing 4 opposite the handle 5.
- a dovetail guide 11 which is only shown schematically, on the upper side of the gun housing 4 opposite the handle 5.
- part of the dovetail guide 11, namely the dovetail groove, is formed on the end of the gun housing 4 opposite the discharge nozzle 7, while the dovetail spring is arranged on the central longitudinal region 12 of the hot air blower 6.
- a heat transfer device 13 is integrally connected to the end piece 8 of the guide channel 2 and at the same time is designed as a support for the mouth end 14 of the hot air blower 6.
- the guide channel 2 including the discharge nozzle 7 and the hot air blower 6 including the mouth end 14 are inclined, including an acute angle 15, approximately in the direction of their free ends.
- the acute angle 15 is approximately 12 ° in the present exemplary embodiment.
- the heat transfer device 13 has a lamella arrangement 16 which projects into the hot air flow emerging from the mouth end 14 of the hot air blower 6, i.e. is arranged outside the hot air blower.
- the lamella arrangement 13 has lamellas 17 which are arranged crosswise and are surrounded by a sleeve element 18 which receives the mouth end 14 of the hot air blower 6.
- a part of the sleeve element 18 and the mouth end 14 are designed to run like a nozzle.
- the lamella arrangement 16 consists of essentially parallel lamellas 19 which protrude into the hot air flow emerging from the mouth end 14.
- the hot air blower 6 and the guide channel 2 are arranged in one plane, so that the imaginary extensions of their longitudinal axes including the acute angle intersect at an intersection.
- the fins 17 and 19 extend in or parallel to this plane, i.e. they run in the longitudinal direction of the hot air flow.
- the free end of the heat transfer device 13 is set back from the free end of the discharge nozzle 7.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8484102136T DE3465170D1 (en) | 1984-02-29 | 1984-02-29 | Hot-adhesive gun |
AT84102136T ATE28731T1 (de) | 1984-02-29 | 1984-02-29 | Heissklebepistole. |
EP84102136A EP0153431B1 (fr) | 1984-02-29 | 1984-02-29 | Pistolet pour matières thermoadhésives |
US06/703,930 US4642158A (en) | 1984-02-29 | 1985-02-21 | Hot glue pistol |
JP60037724A JPS60206467A (ja) | 1984-02-29 | 1985-02-28 | 接合剤吐出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP84102136A EP0153431B1 (fr) | 1984-02-29 | 1984-02-29 | Pistolet pour matières thermoadhésives |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0153431A1 true EP0153431A1 (fr) | 1985-09-04 |
EP0153431B1 EP0153431B1 (fr) | 1987-08-05 |
Family
ID=8191807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84102136A Expired EP0153431B1 (fr) | 1984-02-29 | 1984-02-29 | Pistolet pour matières thermoadhésives |
Country Status (5)
Country | Link |
---|---|
US (1) | US4642158A (fr) |
EP (1) | EP0153431B1 (fr) |
JP (1) | JPS60206467A (fr) |
AT (1) | ATE28731T1 (fr) |
DE (1) | DE3465170D1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0306200A1 (fr) * | 1987-09-03 | 1989-03-08 | Dymax Corporation | Source de radiation et système dispensateur d'adhésif |
WO2008108801A1 (fr) * | 2007-03-07 | 2008-09-12 | The David M. Mangelsen Group, Inc. | Créateur de toile d'araignée |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612087B1 (fr) * | 1987-03-12 | 1994-05-27 | Ryobi Ltd | Pistolet a adhesif du type a combustion catalytique |
US4970985A (en) * | 1989-05-01 | 1990-11-20 | Slautterback Corporation | Apparatus for tailing reduction in hot-melt dispensing of droplet patterns |
JPH0632874Y2 (ja) * | 1988-07-29 | 1994-08-31 | アキレス株式会社 | 溶接用ノズル |
US5026188A (en) * | 1989-12-11 | 1991-06-25 | Lockheed Corporation | Resin dispenser with combined cooling and heating tube |
FI95219C (sv) * | 1992-04-30 | 1996-01-10 | Kwh Pipe Ab Oy | Svetsningsförfarande vid framställning av spirallindat rör och svetshuvud för utförande av förfarandet |
US5375766A (en) * | 1993-03-26 | 1994-12-27 | The Dexter Corporation | Hot melt adhesive spray dispenser |
US5505997A (en) | 1994-04-29 | 1996-04-09 | Dow Corning Corporation | Method and apparatus for applying coatings of molten moisture curable organosiloxane compositions |
DE9412462U1 (de) * | 1994-08-02 | 1994-09-22 | Steinel GmbH & Co KG, 33442 Herzebrock-Clarholz | Vorrichtung zum Schmelzen und dosiertem Abgeben von thermoplastischem Klebstoff |
US5669557A (en) * | 1994-12-14 | 1997-09-23 | Tram-7 Precision, Inc. | System and process for spraying air-dryable liquid materials |
US5558276A (en) * | 1994-12-14 | 1996-09-24 | Tram-7 Precision, Inc. | Air gun for spraying and drying air-dryable liquid materials |
KR0152557B1 (ko) * | 1995-10-17 | 1998-10-01 | 김광호 | 다이 어태치 공정에서 에폭시 테일의 발생을 억제하는 방법 |
US5902451A (en) * | 1996-07-15 | 1999-05-11 | Rimfire Management Corporation | Applicator for wallboard joint compound |
US6374893B1 (en) * | 1998-07-23 | 2002-04-23 | Leonard Iven Behl | Plastic welder |
US6105649A (en) * | 1998-09-30 | 2000-08-22 | Jerry C. Levingston | Pipe extrusion apparatus including winding a hollow profile |
US6202892B1 (en) | 1998-10-15 | 2001-03-20 | Bernard C. Lasko | Control system for glue gun |
US6294034B1 (en) | 1999-02-05 | 2001-09-25 | Renegade Tool, Llc | Texture and tape dispenser |
US6540856B2 (en) | 2000-02-04 | 2003-04-01 | Renegade Tool, Llc | Hand held tape and compound dispenser |
EP1186554B1 (fr) * | 2000-09-05 | 2004-08-18 | Steinel GmbH & Co. KG | Cartouche de distribution de colle |
US6565252B2 (en) | 2001-01-12 | 2003-05-20 | Renegade Tool Company | Apparatus for automated finishing of interior surfaces |
KR100425546B1 (ko) * | 2001-06-08 | 2004-04-03 | (주)세계덴트칼라시스템 | 차량용 도장장치 |
US20030138569A1 (en) * | 2001-12-21 | 2003-07-24 | Dillinger Daniel Dea | Wall board compound dispenser with catalyst mixer |
US6871013B2 (en) * | 2002-11-20 | 2005-03-22 | Leo Martinez | Heat nozzle for welding floor seams |
US20050204563A1 (en) * | 2004-03-19 | 2005-09-22 | Eric Stender | Tool combination assembly |
US7571753B2 (en) * | 2006-12-18 | 2009-08-11 | Leo Martinez | Heat welding nozzle for sealing flooring seams |
US20090220686A1 (en) * | 2008-02-29 | 2009-09-03 | Corey Minion | Compressed air spray glue gun |
CN104138822B (zh) * | 2013-05-10 | 2016-12-28 | 国家电网公司 | 胶枪 |
CN103252303A (zh) * | 2013-06-18 | 2013-08-21 | 崔学晨 | 一种能对粘接面加热的热熔胶枪 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2118583A5 (fr) * | 1970-12-15 | 1972-07-28 | Daimler Benz Ag | |
FR2341373A1 (fr) * | 1976-02-21 | 1977-09-16 | Kasubke Dietmar | Dispositif pour recouvrir une surface plane, en particulier la semelle de glissement de ski |
GB2031306A (en) * | 1978-09-05 | 1980-04-23 | Flint T | Hot-melt adhesive dispenser |
DE3019935A1 (de) * | 1979-05-25 | 1980-11-27 | Fuller H B Co | Aufbringvorrichtung zum herstellen einer bindung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US24801A (en) * | 1859-07-19 | Ambrose foster and noah sutton | ||
US2372737A (en) * | 1943-04-16 | 1945-04-03 | Udylite Corp | Torch for welding thermoplastic material |
US3204828A (en) * | 1964-03-16 | 1965-09-07 | United Shoe Machinery Corp | Portable thermoplastic cement dispensers |
AT282174B (de) * | 1968-09-13 | 1970-06-25 | Kuper Heinrich Fa | Maschine zum Zusammensetzen von flachen, dünnen Werkstücken, wie Furniere, Papierblätter od.dgl. |
US3658627A (en) * | 1969-10-29 | 1972-04-25 | Stanley J Kaminsky | Plastic welding tool |
US4090643A (en) * | 1976-09-17 | 1978-05-23 | The Terrell Corporation | Hot melt applicator |
US4407692A (en) * | 1981-05-29 | 1983-10-04 | Monarch Marking Systems, Inc. | Hand-held electrically selectable labeler |
DE3317135A1 (de) * | 1983-05-11 | 1984-11-15 | Heinrich Bühnen KG, 2800 Bremen | Auftragsgeraet fuer heissschmelzkleber |
-
1984
- 1984-02-29 AT AT84102136T patent/ATE28731T1/de not_active IP Right Cessation
- 1984-02-29 EP EP84102136A patent/EP0153431B1/fr not_active Expired
- 1984-02-29 DE DE8484102136T patent/DE3465170D1/de not_active Expired
-
1985
- 1985-02-21 US US06/703,930 patent/US4642158A/en not_active Expired - Fee Related
- 1985-02-28 JP JP60037724A patent/JPS60206467A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2118583A5 (fr) * | 1970-12-15 | 1972-07-28 | Daimler Benz Ag | |
FR2341373A1 (fr) * | 1976-02-21 | 1977-09-16 | Kasubke Dietmar | Dispositif pour recouvrir une surface plane, en particulier la semelle de glissement de ski |
GB2031306A (en) * | 1978-09-05 | 1980-04-23 | Flint T | Hot-melt adhesive dispenser |
DE3019935A1 (de) * | 1979-05-25 | 1980-11-27 | Fuller H B Co | Aufbringvorrichtung zum herstellen einer bindung |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0306200A1 (fr) * | 1987-09-03 | 1989-03-08 | Dymax Corporation | Source de radiation et système dispensateur d'adhésif |
WO2008108801A1 (fr) * | 2007-03-07 | 2008-09-12 | The David M. Mangelsen Group, Inc. | Créateur de toile d'araignée |
Also Published As
Publication number | Publication date |
---|---|
DE3465170D1 (en) | 1987-09-10 |
JPS60206467A (ja) | 1985-10-18 |
ATE28731T1 (de) | 1987-08-15 |
US4642158A (en) | 1987-02-10 |
EP0153431B1 (fr) | 1987-08-05 |
JPH058066B2 (fr) | 1993-02-01 |
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