US3255727A - Adhesive applying apparatus - Google Patents

Adhesive applying apparatus Download PDF

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Publication number
US3255727A
US3255727A US267011A US26701163A US3255727A US 3255727 A US3255727 A US 3255727A US 267011 A US267011 A US 267011A US 26701163 A US26701163 A US 26701163A US 3255727 A US3255727 A US 3255727A
Authority
US
United States
Prior art keywords
casing
disk
recess
passageways
adhesive
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.)
Expired - Lifetime
Application number
US267011A
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English (en)
Inventor
Harold W Boothroyd
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.)
United Shoe Machinery Corp
Original Assignee
United Shoe Machinery 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
Priority to GB1053961D priority Critical patent/GB1053961A/en
Application filed by United Shoe Machinery Corp filed Critical United Shoe Machinery Corp
Priority to US267011A priority patent/US3255727A/en
Priority to DEU10511A priority patent/DE1292544B/de
Priority to FR968203A priority patent/FR1386101A/fr
Application granted granted Critical
Publication of US3255727A publication Critical patent/US3255727A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D25/00—Devices for gluing shoe parts
    • A43D25/18—Devices for applying adhesives to shoe parts

Definitions

  • an applicator disk or wheel
  • a casing formed with a recess to provide an annular space surrounding a major portion of the disk which projects outwardly of the casing and molten adhesive supplied to this space is picked up on the periphery of the disk and applied to work pieces fed along, successively, past the disk.
  • molten adhesive is delivered through an inlet passageway formed in the easing into a portion of the annular space adjacent to a doctor roll, provided for regulating the thickness of the layer of adhesive picked up by the applying disk.
  • a control member Located in another portion of the annular space, behind the doctor roll considered in the direction of rotation of the disk, is a control member, see the vane 132 of the Kelley apparatus, which operates mechanism for starting or stopping the flow of molten adhesive from the inlet passageways into the annular space in a manner which is explained in detail in the Kelley patent.
  • the herein illustrated apparatus comprises a casing formed to provide a recess generally circular in shape and having oppositely facing, substantially fiat side walls in which an adhesive applying disk is rotatably mounted and also formed to provide passageways leading from the outside of the casing to this annular space, one of these passageways being formed in a side wall of the recess and extending circumferentially around the axis of rotation of the applying disk, in the direction of rotation of this disk, from an entrance end which is located between the disk and the mentioned side wall to a discharge end in said annular space beyond the periphery of the disk and in a location between a metering bar, or similar means for controlling the thick- 3,255,727 Patented June 14, 1966 ness of the layer of adhesive which is picked up by the disk, and a member, such for example as a vane of the type disclosed in the Kelley patent, 'for actuating mechanism for con-trolling the delivery of molten adhesive through the mentioned passage
  • the casing is heated and the means for supplying adhesive comprises mechanism for feeding the leading end of a solid rod of adhesive into the entrance end of the other passageways and the aforementioned circumferential passageway extends around the axis of rotation of the disk for more than 360.
  • FIG. 1 is a view in perspective of a cement applying apparatus in which features of this invention are embodied
  • FIG. 2 is a view showing the principal operating elements of the apparatus shown in FIG. 1, in side elevation and at an enlarged scale with certain parts broken away and others shown in section substantially on thevertical plane extending through the line II-II and looking in the direction of the arrows in FIG. 4;
  • FIG. 3 is a view similar to that of FIG. 2 but showing a modification
  • FIG. 4 is an exploded perspective view of certain of the operating elements shown in FIG. 2.
  • the cement applying apparatus therein illustrated is quite similar to the apparatus disclosed in the patent to Kelley No. 2,787,241, referred to above, and thus comprises an applicator wheel 20 which is mounted for rotation Within a heated casing 22 shapedto provide an annular space 24 surrounding a portion of the periphery of the applicator wheel, the space 24 corresponding to the annular spaces 60, 62 in the apparatus shown in the Kelley patent.
  • a metering bar 26 and a stringer roll 23 which function in the usual manner and like the corresponding elements 80 and 84 of the apparatus shown in the Kelley patent.
  • a straight inlet passage 30 into which the leading end of a solid rod of thermoplastic adhesive R is fed through an inlet bushing 31 by means including a pair of feed wheels 32, 34, FIG. 2.
  • feed wheels are driven by means including a magnetic clutch 36 and a chain 38 driven from a sprocket on a shaft 40.
  • the applicator wheel is mounted on this shaft which is driven from a power source, not shown by a chain 42, FIG. 1.
  • Extending radially from the space 24 is a V-shaped recess 50 in which there is located a control vane 52 formed integrally with a shaft 54, FIG. 2.
  • This shaft extends outwardly through the casing 22 and carries at its outer end an arm 56 which rests against a roller 58 mounted in the upper end of the actuating plunger 60 of a switch 62, see also FIG. 4.
  • That portion of the annular space 24 which is between the metering bar 26 and the vane 52 constitutes a supply chamber, and when this supply chamber is fully filled with molten adhesive, some of the molten adhesive 3 62 to deenergize the clutch 36 and stop rotation of the feed wheels 32, 34. This action is substantially the same as that described in the mentioned Kelley patent to which reference may be made.
  • the other end of the groove 70 opens directly into the supply chamber portion of the annular space 24 so that molten adhesive traveling through the passageway which is formed by the groove 70 and one side of the applicator wheel 20 will be delivered into the supply chamber.
  • the entering solid end of the rod R in the inlet passage 30 acts somewhat the same as a piston, forcing the molten adhesive ahead of it along through the inlet passage 30, lateral passage 66 and the circumferential groove 70 and delivering it into the supply chamber.
  • this movement of the molten adhesive is greatly facilitated by the action of the side of the rotating wheel 20 on the molten adhesive Within the groove 70.
  • a pumping action is provided which tends to draw the molten adhesive along through the groove 70, lateral passage 66, and the inlet passage 30 at a rate substantially greater than the linear rate of feed of the solid rod R by the feed wheels 32, 34. Therefore, there is no back pressure on the molten adhesive within the inlet passage which could tend to cause the molten adhesive to work back around the solid leading end of the rod and out through the inlet bushing 31, associated with the casing 22 and the inlet passage 30.
  • This action may be augmented by extending the length of the groove in the casing opposite to one side of the wheel, as shown in FIG. 3, wherein the casing member 72a is provided with a spiral groove 70a which extends for more than 360 from the lateral passage 66a to the end which opens into the supply chamber portion of the annular space 24a surrounding the wheel 20 adjacent to the metering bar 26a.
  • the direction of the inlet passage 30a is opposite to that of the passage 30 in FIG. 2, and FIG. 3 is reversed with respect to FIG. 2.
  • the improved arrangement also prevents leakage of molten adhesive out of the supply chamber.
  • Apparatus for applying adhesive comprising a casing shaped to provide a recess generally circular in shape and having oppositely facing substantially flat side walls, said recess opening through oneside of the casing, a disk rotatably mounted in the recess with its peripheral edge projecting outwardly through said opening and with its opposite sides closely adjacent to the side walls of the recess, said recess being of larger radius than the disk to provide an annular space adjacent to a portion of the disk for receiving liquid adhesive to be picked up on the periphery of the disk within the casing for application to a work piece outside of the casing, means for rotating the disk in a predetermined direction, said casing being formed to provide passageways leading from the outside of the casing to said annular space, one of said passageways being a groove formed in a side Wall of the recess and extending generally circumferentially around the axis of rotation of the disk, in said predetermined direction, from an entrance end located between the disk and said side wall to a dischcarge end in said annul
  • Apparatus for applyingadhesive comprising a casing shaped to provide a recess generally circular in shape and having oppositely facing substantially fiat side walls, said recess opening through one side of the casing, a disk rotatably mounted in the recess with its peripheral edge projecting outwardly through said opening and with its opposite sides closely adjacent to the side walls of the recess, said recess being of larger radius than the disk to provide an annular space adjacent to a portion of the disk for receiving liquid adhesive to be picked up on the periphery of the disk within the casing for application to a work piece outside of the casing, means associated with the casing for controlling the thickness of the adhesive on the periphery of the disk outside of the casing, means for rotating the disk in a predetermined direction, said casing being formed to provide passageways leading from the outside of the casing to said annular space, one of said passageways being a groove formed in a side wall of the recess and extending generally circumferentially around the axis of rotation of
  • Apparatus for applying adhesive comprising a casing shaped to provide a recess generally circular in shape and having oppositely facing substantially flat side walls, said recess opening through one side of the casing, a disk rotatably mounted in the recess with its peripheral edge projecting outwardly through said opening and with its opposite sides closely adjacent to the side walls of the recess, said recess being of larger radius than the disk to provide an annular space adjacent to a portion of the disk for receiving liquid adhesive to be picked up on the periphery of the disk within the casing for application to a work piece outside of the casing, means for heating the casing, means for rotating the disk in a predetermined direction, said casing being formed to provide passageways leading from the outside of the casing to said annular space, one of said passageways being a groove formed in a side wall of the recess and extending generally circumferentially around the axis of rotation of the disk, in said predetermined direction for more than 360, from an entrance end located between the disk and said side wall to
  • Apparatus for applying adhesive comprising a casing shaped to provide a recess generally circular in shape and having oppositely facing substantially fiat side walls, said recess opening through one side of the casing, a disk rotatably mounted in the recess with its peripheral edge projecting outwardly through said opening and with its opposite sides closely adjacent to the side walls of the recess, said recess being of larger radius than the disk to provide an annular space adjacent to a portion of the disk for receiving liquid adhesive to be picked up on the periphery of the disk within the casing for application to a work piece outside of the casing, means associated with the casing for controlling the thickness of the adhesive on the periphery of the disk outside of the casing, means for heating the casing, means for rotating the disk in a predetermined direction, said casing being formed to provide passageways leading from the outside of the casing to said annular space, one of said passageways being a groove formed in a side wall of the recess and extending generally circumferentially around the axis
  • Apparatus for applying adhesive comprising a casing shaped to provide a recess generally circular in shape and having oppositely facing substantially flat side walls, said recess opening through one side of the casing, a disk rotatably mounted in the recess with its peripheral edge projecting outwardly through said opening and with its opposite sides closely adjacent to the side walls of the recess, said recess being of larger radius than the disk to provide an annular space adjacent to a portion of the disk for receiving liquid adhesive to be picked up on the periphery of the disk within the casing for application to a work piece outside of the casing, means for heating the casing, means for rotating the disk in a predetermined direction, said casing being formed to provide passageways leading from the outside of the casing to said annular space, one of said passageways be ing a groove formed in a side wall of the recess and extending generally circumferentially around the axis of rotation of the disk, in said predetermined direction, from an entrance end located between the disk and said side wall to a
  • Apparatus for applying adhesive comprising a casing shaped to provide a recess generally circular in shape and having oppositely facing substantially fiat side walls, said recess opening through one side of the casing, a disk rotatably mounted in the recess with its peripheral edge projecting outwardly through said opening and with its opposite sides closely adjacent to the side walls of the recess, said recess being of larger radius than the disk to provide an annular space adjacent to a portion of the disk for receiving liquid adhesive to be picked up on the periphery of the disk within the casing for application to a outside of the casing, means for rotating the disk in apredetermined direction, said casing being formed to provide passageways leading from the outside of the casing to said annular space, one of said passageways being a groove formed in a side wall of the recess and extending generally circumferentially around the axis of rotation of the disk, in said predetermined direction for more than 360, from an entrance end located between the disk and said side wall to a discharge end in said annular
  • Apparatus for applying adhesive comprising a casing shaped to provide a recess generally circular in shape and having oppositely facing substantially flat side walls, said recess opening through one side of the casing, a disk rotatably mounted in the recess with its peripheral edge projecting outwardly through said opening and with its opposite sides closely adjacent to the-side walls of the recess, said recess being of larger radius than the disk to provide an annular space adjacent to a portion of the disk for receiving liquid adhesive to be picked up on the periphery of the disk within the casing for application to a work piece outside of the casing, means associated with the casing for controlling the thickness of the adhesive on the periphery of the disk outside of the casing, means for rotating the disk in a predetermined direction, a control member mounted in the casing and projecting into said annular space ahead of said controlling means, considered in the direction of rotation of the disk, said casing being formed to provide passageways leading from the outside of the casing to said annular space, one of said passageways being
  • Apparatus for applying adhesive comprising a casing shaped to provide a recess generally circular in shape and having oppositely facing substantially flat side walls, said recess opening through one side of the casing, a disk rotatably mounted in the recess with its peripheral edge projecting outwardly through said opening and with its opposite sides closely adjacent to the side walls of the recess, said recess being of larger radius than the disk to provide an annular space adjacent to a portion of the disk for receiving liquid adhesive to be picked up on the periphery of the disk
  • means for heating the casing means associated with the casing for controlling the thickness of the adhesive on the periphery of the disk outside of the casing, means for rotating the disk in a predetermined direction, a control member mounted in the casing and projecting into said annular space ahead of said controlling means, considered in the direction of rotation of the disk, said casing being formed to provide passageways leading from the outside of the casing to said annular space, one

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  • Coating Apparatus (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
US267011A 1963-03-21 1963-03-21 Adhesive applying apparatus Expired - Lifetime US3255727A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1053961D GB1053961A (enrdf_load_stackoverflow) 1963-03-21
US267011A US3255727A (en) 1963-03-21 1963-03-21 Adhesive applying apparatus
DEU10511A DE1292544B (de) 1963-03-21 1964-02-18 Vorrichtung zum Auftragen von thermoplastischem Klebstoff
FR968203A FR1386101A (fr) 1963-03-21 1964-03-20 Appareil d'application d'un adhésif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US267011A US3255727A (en) 1963-03-21 1963-03-21 Adhesive applying apparatus

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US3255727A true US3255727A (en) 1966-06-14

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US267011A Expired - Lifetime US3255727A (en) 1963-03-21 1963-03-21 Adhesive applying apparatus

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US (1) US3255727A (enrdf_load_stackoverflow)
DE (1) DE1292544B (enrdf_load_stackoverflow)
FR (1) FR1386101A (enrdf_load_stackoverflow)
GB (1) GB1053961A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334612A (en) * 1966-10-06 1967-08-08 Procter & Gamble Mechanism for applying hot melt adhesives
US3352278A (en) * 1965-02-01 1967-11-14 Tensor Corp Hot melt glue applicator
US3386625A (en) * 1966-12-09 1968-06-04 United Shoe Machinery Corp Apparatus for melting and dispensing thermoplastic material
US3410713A (en) * 1963-08-06 1968-11-12 Henkel & Compagnie G M B H Process and apparatus for application of adhesive
US3465711A (en) * 1967-06-22 1969-09-09 Campo Ind Inc Adhesive-applying apparatus
US3902406A (en) * 1973-08-21 1975-09-02 Abc Packaging Machine Corp Method and apparatus for applying glue to cartons
US3965856A (en) * 1974-12-27 1976-06-29 Nordson Corporation Adhesive wheel applicator device
US5693142A (en) * 1993-03-26 1997-12-02 Nordson Corporation Wheel applicator device for applying adhesive, especially to the spines of books during bookbinding
ITTV20090226A1 (it) * 2009-12-03 2011-06-04 Zanin Nello E C S N C Macchina per la verniciatura degli spigoli rettilinei longitudinali di un corpo piano di forma sostanzialmente rettangolare

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948745C2 (de) * 1979-12-04 1982-09-02 Windmöller & Hölscher, 4540 Lengerich Klebstoffauftragsvorrichtung
DE4136795A1 (de) * 1991-09-18 1993-05-27 Reinhard Dimter Dosier- und foerdervorrichtung fuer fluessige und zaehfluessige medien insbesondere als leimangabe fuer profil- und keilzinkenverleimung
DE4130964A1 (de) * 1991-09-18 1993-03-25 Reinhard Dimter Dosier- und foerdervorrichtung fuer fluessige und zaehfluessige medien insbesondere als leimangabe fuer profilverleimung
DE202004017317U1 (de) * 2004-11-09 2006-03-16 Nordson Corporation, Westlake Verschmutzungsarmer Auftragskopf
DE102011001619A1 (de) * 2011-03-29 2012-10-04 Krones Aktiengesellschaft Vorrichtung und Verfahren zum Aufbringen eines Klebemittels auf ein Objekt

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1210269A (en) * 1915-01-12 1916-12-26 Richard Burpee Bohaker Machine for pasting boxes.
US1508469A (en) * 1919-01-25 1924-09-16 Boston Machine Works Co Cementing machine
US2318600A (en) * 1939-09-11 1943-05-11 United Shoe Machinery Corp Cementing machine for thin material
US2787241A (en) * 1955-11-21 1957-04-02 United Shoe Machinery Corp Adhesive applying apparatus
US2824541A (en) * 1954-08-04 1958-02-25 United Shoe Machinery Corp Gluing-off machines for books using heat-softenable cement in rod form

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959524C (de) * 1953-01-06 1957-03-07 United Shoe Machinery Corp Klebstoffauftragvorrichtung
DE1038949B (de) * 1955-02-07 1958-09-11 United Shoe Machinery Corp Klebstoffauftragvorrichtung fuer thermoplastischen Klebstoff, insbesondere fuer die Schuhherstellung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1210269A (en) * 1915-01-12 1916-12-26 Richard Burpee Bohaker Machine for pasting boxes.
US1508469A (en) * 1919-01-25 1924-09-16 Boston Machine Works Co Cementing machine
US2318600A (en) * 1939-09-11 1943-05-11 United Shoe Machinery Corp Cementing machine for thin material
US2824541A (en) * 1954-08-04 1958-02-25 United Shoe Machinery Corp Gluing-off machines for books using heat-softenable cement in rod form
US2787241A (en) * 1955-11-21 1957-04-02 United Shoe Machinery Corp Adhesive applying apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410713A (en) * 1963-08-06 1968-11-12 Henkel & Compagnie G M B H Process and apparatus for application of adhesive
US3352278A (en) * 1965-02-01 1967-11-14 Tensor Corp Hot melt glue applicator
US3334612A (en) * 1966-10-06 1967-08-08 Procter & Gamble Mechanism for applying hot melt adhesives
US3386625A (en) * 1966-12-09 1968-06-04 United Shoe Machinery Corp Apparatus for melting and dispensing thermoplastic material
US3465711A (en) * 1967-06-22 1969-09-09 Campo Ind Inc Adhesive-applying apparatus
US3902406A (en) * 1973-08-21 1975-09-02 Abc Packaging Machine Corp Method and apparatus for applying glue to cartons
US3965856A (en) * 1974-12-27 1976-06-29 Nordson Corporation Adhesive wheel applicator device
US5693142A (en) * 1993-03-26 1997-12-02 Nordson Corporation Wheel applicator device for applying adhesive, especially to the spines of books during bookbinding
ITTV20090226A1 (it) * 2009-12-03 2011-06-04 Zanin Nello E C S N C Macchina per la verniciatura degli spigoli rettilinei longitudinali di un corpo piano di forma sostanzialmente rettangolare

Also Published As

Publication number Publication date
DE1292544B (de) 1969-04-10
GB1053961A (enrdf_load_stackoverflow)
FR1386101A (fr) 1965-01-15

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