WO2023091134A1 - Applicateur - Google Patents

Applicateur Download PDF

Info

Publication number
WO2023091134A1
WO2023091134A1 PCT/US2021/059797 US2021059797W WO2023091134A1 WO 2023091134 A1 WO2023091134 A1 WO 2023091134A1 US 2021059797 W US2021059797 W US 2021059797W WO 2023091134 A1 WO2023091134 A1 WO 2023091134A1
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
applicator
sealing
central body
swiveling
Prior art date
Application number
PCT/US2021/059797
Other languages
English (en)
Inventor
John LASTBERG
Peter ALFREDSSON
Original Assignee
Cft Llc
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 Cft Llc filed Critical Cft Llc
Priority to PCT/US2021/059797 priority Critical patent/WO2023091134A1/fr
Priority to EP21964945.6A priority patent/EP4251336A1/fr
Publication of WO2023091134A1 publication Critical patent/WO2023091134A1/fr

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
    • 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
    • B05C17/002—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 with feed system for supplying material from an external source; Supply controls therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/10—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to temperature or viscosity of liquid or other fluent material discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1409—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet the selection means being part of the discharge apparatus, e.g. part of the spray gun
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/652—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/01—Spray pistols, discharge devices
    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1044—Apparatus or installations for supplying liquid or other fluent material to several applying apparatus or several dispensing outlets, e.g. to several extrusion nozzles
    • 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
    • B05C17/015—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 with pneumatically or hydraulically actuated piston or the like

Definitions

  • an applicator and more specifically, a sealing applicator that can include a central body; a swiveling chamber; and a connection housing, wherein the central body and the swiveling chamber comprise an axis configured to receive multiple materials, and wherein the axis is configured to dispense the materials at any of 360 degrees of rotation.
  • a sealing applicator can include a central body; a swiveling chamber; and a connection housing, wherein the central body and the swiveling chamber comprise an axis configured to receive multiple materials, and wherein the axis is configured to dispense the materials at any of 360 degrees of rotation.
  • FIG. l is a non-limiting, exemplary view of the embodiments disclosed herein.
  • FIG. 2 is a non-limiting, exemplary exploded view of the embodiments disclosed herein.
  • FIG. 3 is a non-limiting, exemplary cutaway view of the central body of the embodiments disclosed herein.
  • FIG. 4 is a non-limiting, exemplary cutaway view of swiveling house the of the embodiments disclosed herein.
  • FIG. 5 is a non-limiting, exemplary cutaway view of the piston assembly of the embodiments disclosed herein.
  • FIG. 6 is a non-limiting, exemplary cutaway view of the connection housing of the embodiments disclosed herein.
  • FIG. 7 is a non-limiting, exemplary view of the seal assembly of the embodiments disclosed herein.
  • a sealing applicator 10 can include a central body 20; a swiveling chamber 30; and a connection housing 40, wherein the central body 20 and the swiveling chamber 30 comprise an axis 170 configured to receive multiple materials, and wherein the axis 170 is configured to dispense the materials at any of 360 degrees of rotation.
  • the central body 20 is configured to extrude the materials into a nozzle 50 head.
  • the central body 20 comprises a plurality of channels 60 and aircontrolled pistons 70, wherein the air-controlled pistons 70 control the flow of the materials through the channels 60.
  • the central body 20 comprises three channels 60, wherein two of the channels 60 are configured to stream material toward the nozzle 50 head, and one channel is a return channel configured to receive a second material.
  • the swiveling chamber 30 comprises a ball bearing 80.
  • the swiveling chamber 30 comprises tracks 90 configured to fit with O-trings 100 inside the swiveling chamber 30.
  • the swiveling chamber 30 comprises a plurality of swivel chamber channels 60, wherein the swivel chamber channels 60 are segregated by a plurality of swivel chamber sealing rings.
  • the swiveling chamber 30 is a split chamber.
  • the split chamber is joined with a plurality of screws 110.
  • the swivel chamber is configured to comprise seal rings 120 to circulate materials within the central body 20.
  • the connection housing 40 is configured to transport the materials from a plurality of hoses to the swivel chamber.
  • the connection housing 40 comprises a leakage chamber 130 configured to receive any leakage of components from the swivel chamber.
  • the leakage chamber 130 is removably attached to a hose via a leakage chamber hose connection 140 configured to transport materials out of the applicator 10.
  • the connection housing 40 attachment to the swivel chamber consists of a plurality of screws 110.
  • the connection housing 40 comprises connection housing 40 tracks 90 configured to receive a protection cover 150.
  • the applicator 10 can distribute 3D PVC material strings in different directions, and can rotate 360 degrees which makes almost all areas reachable for the product. In some embodiments the applicator 10 can alternate between lengths is useful to the customer. In some embodiments, two different materials can be inserted into the system and help the customer with applying different medias to various areas. In some embodiments, the applicator 10 can be configured with pressure and temperature sensors 180 to optimize their use.
  • the central body 20 can be configured to distribute and extrude material into the nozzle 50 head and from there to a body framework.
  • material can be circulated inside the central body 20.
  • By opening and closing pistons 70 controlled using air pressure, the material can be flowing through the channels 60 of the central body 20.
  • One return channel can be arranged with a separate channel but can alternatively be managed to handle a second material. Due to multiple channels 60 and inlets to those channels 60 there can be a seal assembly 120 preventing the material from traveling to unwanted locations.
  • central axis 170 can have an outer shell that is hardened to prevent those seals from wearing out.
  • the central body 20 can be divided into several components. Dividing the central body 20 in three parts can enable material change in the central axis 170 and allows configuration changes to be made more quickly compared so a solid body central body 20.
  • the steering of the applicator 10 can be configured inside the central body 20.
  • the outer diameter of the needle can position according to the holes and edges designed in the central body 20.
  • the connection between the central axis 170 and the central body 20 can be a cross solution which includes both accurate steering and contact pressure between the plane surfaces.
  • the outer diameter of the axis 170 can be steering on the inner diameter of the central body 20.
  • a locking ring can be used on top of the construction with multiple functions.
  • the locking ring can have inner threads and the axis 170 has outer threads to fit. The locking ring can prevent the swiveling house from sliding off.
  • the swiveling chamber 30 can be configured for material and air distribution, as well as tracks 90 for the O-trings 100 inside the chamber to get a fixed seal.
  • the swiveling chamber 30 can be a split chamber, thereby allowing access to the accurate seal when necessary when performing a service.
  • the swiveling chamber 30 can include a ball bearing 80.
  • the seal assembly 120 can be configured to seal around the central body 20, which can be rotating.
  • the seals can be cylindrical.
  • the seal rings 120 between the material channels 60 can be dividing the two apart and separating the material flow.
  • a uswer can change the function of the applicator 10.
  • the seals can be pressured axially while the material is pressured and therefore, the seal can become compressed against the central body 20 sleeve, thereby preventing the material from flowing underneath or over the seal. The higher the pressure on the material, the higher the compression of the seal ultimately becomes.
  • the seal assembly 120 canl now be divided into more blocks where the actual seal ring is assembled and integrated with an aluminum detail.
  • the seal assembly 120 can include a return ring, material ring, leakage ring, and air seal ring (121, 122, 123, 124, respectively), which are separate from one another.
  • O-ring tracks 90 can be be integrated with the swiveling chamber 30. It makes the O-trings 100 capable of preventing any material or air leakage. Seals can be integrated with aluminum rings to have better control of the compression and wear. Pin holes and pins can prevent rotation of the complete seal package. This will also increase the reliability of the endurance.
  • a U-manchette in the leakage ring can prevent material from reaching the air ring.
  • the U-manchette is designed to keep the friction down while in contact with the axis 170.
  • the U-manchette can be be pressured/compressed.
  • connection housing 40 can be configured to transport the material coming from the hoses into the applicator 10, as well as the angles and distances regarding the inlet/retum lines.
  • connection housing 40 can include a leakage chamber 130. If the internal seals in the swivel wear out the design will be able to lead the leaked material into this chamber and collect it. A hose on the side can then be able to lead the material out of the gun to a chosen container.
  • Tracks 90 in the bottom can be configured to make a protection cover 150 fit.
  • the protection cover 150 is meant to handle labeling and keep the design smooth geometrically.
  • the connection housing 40 can be removed from the assembly completely and on its own by removing a plurality of screws 110.
  • Sensors 180 can be used to measure and ensure he accurate temperature and pressure of the material. Sensors 180 can be placed inside the housing with an O-ring at the bottom.
  • the valves configured to distributing air (approximately 5-8 bar) into the applicator 10 and to the pistons 70, opening and closing the needles.
  • the valves can be integrated with an air distribution block.
  • the axis 170 can be configured to distribute both air and material flow through the applicator 10.
  • the material e.g., PVC
  • the cylinder 190 housing can connect to the central axis 170. Air can be pressed into three channels 60 where there are pistons 70. The pistons 70 then work up and down to open and close the flow to the nozzle 50 head.
  • the cylinder 190 housing can also connecting a flange to the applicator 10. In some embodiments, the flange can be unable to be in the central body 20, but in the cylinder 190 housing due to its extension.
  • the cylinder 190 housing can include screws 110.
  • the piston assembly 160 can be configured for the opening and closing the supply of material (e.g., PVC) to the nozzle 50 head.
  • material e.g., PVC

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Nozzles (AREA)

Abstract

Un applicateur d'étanchéité peut comprendre un corps central ; une chambre de pivotement ; et un boîtier de raccordement, le corps central et la chambre de pivotement comprenant un axe conçu pour recevoir de multiples matériaux, et l'axe étant conçu pour distribuer les matériaux dans une position de rotation quelconque sur 360 degrés.
PCT/US2021/059797 2020-11-17 2021-11-17 Applicateur WO2023091134A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/US2021/059797 WO2023091134A1 (fr) 2021-11-17 2021-11-17 Applicateur
EP21964945.6A EP4251336A1 (fr) 2020-11-17 2021-11-17 Applicateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2021/059797 WO2023091134A1 (fr) 2021-11-17 2021-11-17 Applicateur

Publications (1)

Publication Number Publication Date
WO2023091134A1 true WO2023091134A1 (fr) 2023-05-25

Family

ID=86397622

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2021/059797 WO2023091134A1 (fr) 2020-11-17 2021-11-17 Applicateur

Country Status (1)

Country Link
WO (1) WO2023091134A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376498A (en) * 1980-10-02 1983-03-15 Davis George B Jun Hand-held pneumatic caulking gun
US20110245866A1 (en) * 2010-04-05 2011-10-06 Neomend, Inc. Method and apparatus for wound sealant application
US20140046491A1 (en) * 2010-12-23 2014-02-13 Durr Systems Gmbh Application apparatus for applying an application medium to a component
WO2018055221A1 (fr) * 2016-09-20 2018-03-29 Ortiz Garcia Daniel Dispositif mélangeur et applicateur de matériau d'étanchéité
US20190283073A1 (en) * 2018-03-14 2019-09-19 Adhesive Technologies, Inc. No-drip hot melt glue gun
CN112676120A (zh) * 2020-12-19 2021-04-20 孙洪明 一种新型胶枪

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376498A (en) * 1980-10-02 1983-03-15 Davis George B Jun Hand-held pneumatic caulking gun
US20110245866A1 (en) * 2010-04-05 2011-10-06 Neomend, Inc. Method and apparatus for wound sealant application
US20140046491A1 (en) * 2010-12-23 2014-02-13 Durr Systems Gmbh Application apparatus for applying an application medium to a component
WO2018055221A1 (fr) * 2016-09-20 2018-03-29 Ortiz Garcia Daniel Dispositif mélangeur et applicateur de matériau d'étanchéité
US20190283073A1 (en) * 2018-03-14 2019-09-19 Adhesive Technologies, Inc. No-drip hot melt glue gun
CN112676120A (zh) * 2020-12-19 2021-04-20 孙洪明 一种新型胶枪

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