CA2513467A1 - Device for the application of adhesive - Google Patents
Device for the application of adhesive Download PDFInfo
- Publication number
- CA2513467A1 CA2513467A1 CA002513467A CA2513467A CA2513467A1 CA 2513467 A1 CA2513467 A1 CA 2513467A1 CA 002513467 A CA002513467 A CA 002513467A CA 2513467 A CA2513467 A CA 2513467A CA 2513467 A1 CA2513467 A1 CA 2513467A1
- Authority
- CA
- Canada
- Prior art keywords
- adhesive
- adhesive strip
- strip
- pistons
- piston
- 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.)
- Abandoned
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
- B05C17/005—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
- B05C17/01—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 manually mechanically or electrically actuated piston or the like
- B05C17/0116—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 manually mechanically or electrically actuated piston or the like characterised by the piston driving means
- B05C17/0133—Nut and bolt advancing mechanism, e.g. threaded piston rods
-
- 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
- B05C17/00503—Details of the outlet element
- B05C17/00516—Shape or geometry of the outlet orifice or the outlet element
-
- 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
- B05C17/00589—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 comprising a guiding rotating element, e.g. a wheel
-
- 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
- B05C17/01—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 manually mechanically or electrically actuated piston or the like
-
- 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
-
- 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
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
- B05C5/0275—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated flow controlled, e.g. by a valve
-
- 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
- B05C17/00553—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 means allowing the stock of material to consist of at least two different components
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
Abstract
The device (1), for the application of adhesive, comprises two adhesive cylinders (2, 3) with an adhesive jib (4; 36), arranged on the container outlets (12), comprising several application openings (14a-14g; 38a-38d). The pistons (6) of the adhesive cylinder are pressurised with compressed air or are mechanically operated. Such a device permits working without undue strain on the joints and permits systematic and clean working.
Description
Deyice For The Application Of Adhesive The present invention relates to a device for dispensing adhesive according to the preamble of patent claim 1. Various devices for dispensing adhesive, which are used above all for dispensing adhesive onto floors for the laying of parquet flooring, are known, these devices having a container for adhesive, which is connected to a dispensing nozzle. When these devices are used, adhesive is conveyed out of the nozzle onto the floor, and it is as a rule necessary to distribute the adhesive by means of a spatula, this work not only being laborious but also leading to work clothes being soiled.
Starting from this known state of the art, it is an object of the present invention to indicate a device for dispensing adhesive which guarantees more efficient application of adhesive to the floor and allows working with this device to be carried out in a way which is not only kinder to joints but also cleaner. A device which achieves this object is indicated in patent claim 1.
In a preferred embodiment, the glue strip of the device is easy to clean, and, in further developments according to dependent claims, the device is environmentally friendly as a very small amount of waste arises.
The invention is explained in greater detail below with reference to drawings of illustrative embodiments, in which:
4~I02004/065023 PCT/CH2004/000009 Figure 1 shows a side view of a first illustrative embodiment of a dispensing device according to the invention;
Figure 2 shows another side view of the device from Fig. 1;
Figure 3 shows a view from above of the device from Fig. 1;
Figure 4 shows a side view of a second illustrative embodiment of the device according to the invention;
Figure 5 shows another side view of the device from Fig. 4;
Figure 6 shows the device from Fig. 4 from above;
Figure 7 shows a side view of a further illustrative embodiment of the device according to the invention;
Figure 8 shows the device from Fig. 7 from above;
Figure 9 shows a plan view, partly in section, of a further illustrative embodiment of a device according to the invention, and Figure 10 shows a section along the line X-X in Figure 9.
The first illustrative embodiment, the dispensing device 1, comprises two adhesive cylinders 2 and 3 and also an adhesive strip 4 and a compressed-air supply arrangement 5. The adhesive cylinders 2 and 3 serve to receive adhesive bags (not drawn here) and have, for dispensing, a piston 6, which has a sealing ring 7, in order that the compressed air does not flow off around the piston and thus reduces the pressure, and a nose-shaped front part 8, the shape of which corresponds to the funnel-shaped inlet 9 of the nozzle 10.
Arranged between the cylinder outlet 12 and the adhesive strip is a nozzle 10, which leads to a cavity 16, starting from which ducts lla - llg are arranged, which end in dispensing openings 14a - 14g in the adhesive strip. The cavity 16 ensures that the adhesive is conducted uniformly to all dispensing openings, which makes uniform application possible. The dispensing openings and their mutual spacing are adapted to the various parquet strip widths.
The adhesive strip 4 consists of two mutually complementary parts 4A and 4B, the two parts being interconnected by cheese-head screws 13. The adhesive delivery is determined and regulated by the size and number of the dispensing openings, the speed of travel and the system pressure.
The nozzle is let-in in the adhesive strip 4 and cannot fall out after the two-part adhesive strip has been screwed together. The adhesive strip is, with the nozzles, attached to the adhesive cylinder by means of a nut 12M.
The entire adhesive strip is coated with an adhesive-repellent plastic, for example with Teflon~. By virtue of this, the adhesive does not cling to the strip after setting and can easily be removed, by virtue of which the adhesive strip can be cleaned rapidly. In order that the adhesive strip does not touch the floor during use of the device and consequently the Teflon° layer is not damaged, rollers 15, which are attached to the strip via, for example, a deep-groove ball bearing, are located at both ends of the adhesive strip. The two adhesive cylinders are held together by two spectacle-type supports 17 and 18, which can be adapted to the various adhesive strips or exchanged according to adhesive strip type.
The two illustrative embodiments according to Figures 1 to 3 and 4 to 6 are operated by means of compressed air. The external compressed-air supply takes place via a supply hose 19, which is connected via a connection 20 to a handle 21, from which the internal compressed air is conducted to the various adhesive cylinders. The handle 21 is attached to the adhesive cylinder 2 by means of a clamping ring 22 and has a push-button valve 23, which is acted on by the external feed line 19 and can distribute the compressed air to the outgoing line 24 in a proportioned manner.
The line 24 leads to a distributor 25, in this case a double distributor, from which the compressed air is conveyed to the adhesive cylinders 2 and 3. A line 26 runs from the distributor 25 to the inlet of a quick-action ventilating valve 27. The quick-action ventilating valve 27 comprises a diaphragm 28, a diaphragm cover 29 and a tube cover 30. The valve with the inlet is attached to the adhesive cylinder by means of a tube nut 31.
The quick-action ventilating valve ensures that the pressure build-up in the adhesive cylinder is reduced very rapidly when the push-button valve is released.
This prevents adhesive continuing to be pressed out of the adhesive strip. For safety reasons, the quick-action ventilating valve 27 is connected to the piston 6 via a cord connection in order to prevent the piston being ejected in the event of unintentional actuation of the push-button valve.
Starting from this known state of the art, it is an object of the present invention to indicate a device for dispensing adhesive which guarantees more efficient application of adhesive to the floor and allows working with this device to be carried out in a way which is not only kinder to joints but also cleaner. A device which achieves this object is indicated in patent claim 1.
In a preferred embodiment, the glue strip of the device is easy to clean, and, in further developments according to dependent claims, the device is environmentally friendly as a very small amount of waste arises.
The invention is explained in greater detail below with reference to drawings of illustrative embodiments, in which:
4~I02004/065023 PCT/CH2004/000009 Figure 1 shows a side view of a first illustrative embodiment of a dispensing device according to the invention;
Figure 2 shows another side view of the device from Fig. 1;
Figure 3 shows a view from above of the device from Fig. 1;
Figure 4 shows a side view of a second illustrative embodiment of the device according to the invention;
Figure 5 shows another side view of the device from Fig. 4;
Figure 6 shows the device from Fig. 4 from above;
Figure 7 shows a side view of a further illustrative embodiment of the device according to the invention;
Figure 8 shows the device from Fig. 7 from above;
Figure 9 shows a plan view, partly in section, of a further illustrative embodiment of a device according to the invention, and Figure 10 shows a section along the line X-X in Figure 9.
The first illustrative embodiment, the dispensing device 1, comprises two adhesive cylinders 2 and 3 and also an adhesive strip 4 and a compressed-air supply arrangement 5. The adhesive cylinders 2 and 3 serve to receive adhesive bags (not drawn here) and have, for dispensing, a piston 6, which has a sealing ring 7, in order that the compressed air does not flow off around the piston and thus reduces the pressure, and a nose-shaped front part 8, the shape of which corresponds to the funnel-shaped inlet 9 of the nozzle 10.
Arranged between the cylinder outlet 12 and the adhesive strip is a nozzle 10, which leads to a cavity 16, starting from which ducts lla - llg are arranged, which end in dispensing openings 14a - 14g in the adhesive strip. The cavity 16 ensures that the adhesive is conducted uniformly to all dispensing openings, which makes uniform application possible. The dispensing openings and their mutual spacing are adapted to the various parquet strip widths.
The adhesive strip 4 consists of two mutually complementary parts 4A and 4B, the two parts being interconnected by cheese-head screws 13. The adhesive delivery is determined and regulated by the size and number of the dispensing openings, the speed of travel and the system pressure.
The nozzle is let-in in the adhesive strip 4 and cannot fall out after the two-part adhesive strip has been screwed together. The adhesive strip is, with the nozzles, attached to the adhesive cylinder by means of a nut 12M.
The entire adhesive strip is coated with an adhesive-repellent plastic, for example with Teflon~. By virtue of this, the adhesive does not cling to the strip after setting and can easily be removed, by virtue of which the adhesive strip can be cleaned rapidly. In order that the adhesive strip does not touch the floor during use of the device and consequently the Teflon° layer is not damaged, rollers 15, which are attached to the strip via, for example, a deep-groove ball bearing, are located at both ends of the adhesive strip. The two adhesive cylinders are held together by two spectacle-type supports 17 and 18, which can be adapted to the various adhesive strips or exchanged according to adhesive strip type.
The two illustrative embodiments according to Figures 1 to 3 and 4 to 6 are operated by means of compressed air. The external compressed-air supply takes place via a supply hose 19, which is connected via a connection 20 to a handle 21, from which the internal compressed air is conducted to the various adhesive cylinders. The handle 21 is attached to the adhesive cylinder 2 by means of a clamping ring 22 and has a push-button valve 23, which is acted on by the external feed line 19 and can distribute the compressed air to the outgoing line 24 in a proportioned manner.
The line 24 leads to a distributor 25, in this case a double distributor, from which the compressed air is conveyed to the adhesive cylinders 2 and 3. A line 26 runs from the distributor 25 to the inlet of a quick-action ventilating valve 27. The quick-action ventilating valve 27 comprises a diaphragm 28, a diaphragm cover 29 and a tube cover 30. The valve with the inlet is attached to the adhesive cylinder by means of a tube nut 31.
The quick-action ventilating valve ensures that the pressure build-up in the adhesive cylinder is reduced very rapidly when the push-button valve is released.
This prevents adhesive continuing to be pressed out of the adhesive strip. For safety reasons, the quick-action ventilating valve 27 is connected to the piston 6 via a cord connection in order to prevent the piston being ejected in the event of unintentional actuation of the push-button valve.
For filling of the adhesive cylinder, the piston is moved in the direction of the quick-action ventilating valve 27. After the adhesive bag has been introduced, the nut 12M is attached to the adhesive cylinder tube .
The device is thus ready for use. Two sealing rings 32 and 33 can also be seen in the drawing.
Figure 4 shows a dispensing device 34 which has a third adhesive cylinder 35 in addition to the two adhesive cylinders 2 and 3, the adhesive strip 36 accordingly having three nozzles 10 which end in the cavity 16, from which, however, in each case four ducts 37a, 37b, 37c and 37d branch off, the adhesive strip accordingly having three sets of four dispensing openings 38a, 38b, 38c and 38d. The adhesive strip has the same rollers 15 as the adhesive strip for two adhesive cylinders and the same cor~struction.
The compressed-air supply takes place in the same way as in the first illustrative embodiment, the handle 31 being mounted on the central cylinder 2, and a triple distributor 38 being present instead of a double distributor 25, so that the compressed air is conducted both to the adhesive cylinder 2 and, via lines 26 and 57, to the other two adhesive cylinders 3 and 35. The functioning and the pistons etc. are identical to those of the first illustrative embodiment.
In the illustrative embodiment according to Figures 7 and 8, a variant embodiment is illustrated, in which no compressed air is required for dispensing the adhesive, but mechanical driving of the dispensing piston takes place. This has the advantage that a compressed-air line, which is not available everywhere, is not required and that attention does not have to be paid to a, frequently irritating, supply hose.
The device is thus ready for use. Two sealing rings 32 and 33 can also be seen in the drawing.
Figure 4 shows a dispensing device 34 which has a third adhesive cylinder 35 in addition to the two adhesive cylinders 2 and 3, the adhesive strip 36 accordingly having three nozzles 10 which end in the cavity 16, from which, however, in each case four ducts 37a, 37b, 37c and 37d branch off, the adhesive strip accordingly having three sets of four dispensing openings 38a, 38b, 38c and 38d. The adhesive strip has the same rollers 15 as the adhesive strip for two adhesive cylinders and the same cor~struction.
The compressed-air supply takes place in the same way as in the first illustrative embodiment, the handle 31 being mounted on the central cylinder 2, and a triple distributor 38 being present instead of a double distributor 25, so that the compressed air is conducted both to the adhesive cylinder 2 and, via lines 26 and 57, to the other two adhesive cylinders 3 and 35. The functioning and the pistons etc. are identical to those of the first illustrative embodiment.
In the illustrative embodiment according to Figures 7 and 8, a variant embodiment is illustrated, in which no compressed air is required for dispensing the adhesive, but mechanical driving of the dispensing piston takes place. This has the advantage that a compressed-air line, which is not available everywhere, is not required and that attention does not have to be paid to a, frequently irritating, supply hose.
In a similar way to the device 1, the device 42 has two adhesive cylinders 43 and 44, which are interconnected via the sane spectacle-type supports 17 and 18. The cylinder outlet 12 and the nozzles and in particular the adhesive strip are the same as in the first illustrative embodiment.
The adhesive is dispensed by means of a threaded rod 45, which is arranged between the two adhesive cylinders and is guided by bearings 46 and 47. The threaded rod can have a hexagon socket 48 at one of its ends, for e~cample, so as to be driven by a device such as is found on a building site, for example a cordless drill. The bearing arrangements 46, 47 are ball bearing arrangements known per se and are not explained in detail here.
The threaded rod 45 is connected to the two pistons 52 via a nut piece 49 and a continuous piston connection 50. The piston connection is connected to the piston via a connecting piece 51, which is attached to the two-part piston 52. The piston 52 consists of a front part 53 and a guide 54 at a spacing, the connecting piece 51 being attached to both parts.
The front part of the piston is of the same design as in the previous illustrative embodiments in order to dispense the adhesive as completely as possible. The adhesive cylinder is closed at the top with a screw cover 55. In order to allow the movement of the piston connection, the adhesive cylinder tube 56 is slotted, as emerges from Fig. 7. For filling of the adhesive cylinder, the nut piece is, with the piston, drawn in the direction of the screw cover, after which the adhesive bays can be introduced and the adhesive strip can be attached by means of the nuts 12M.
' CA 02513467 2005-07-15 _ 7 _ Starting from this example with two adhesive cylinders, devices with more than two adhesive cylinders with a mechanical piston drive are also possible, the mechanical propulsion having to be adapted. The drive of the threaded rod or of a similar arrangement can also take place by means of drives other than cordless drills or the like, for example via an electric motor or the like, again preferably operated by batteries or rechargeable batteries.
Starting from the illustrative embodiments described above according to Figures 1 - 8, it can be seen that both devices with one adhesive cylinder and a correspondingly adapted adhesive strip and devices with more than three adhesive cylinders are possible, in each case the adhesive strip being made in a similar way and consisting of two parts and having two castors arranged on the two sides. It is a common feature of all adhesive strips that they are coated with an adhesive-repellent plastic in order for it to be possible to perform very rapid cleaning. The adhesive containers do not necessarily have to be adhesive cylinders; other shapes are also possible.
Figures 9 and 10 illustrate a further illustrative embodiment, which brings about considerable simplification. The adhesive strip 57 is connected to a device 58 which has three adhesive cylinders 59, 60 and 61, in a similar way to in the device 34, the same parts being provided with the same reference numbers and the other parts of the device being the same as those described previously.
Departing from the previous examples, the adhesive strip 57 is made in one piece from an adhesive-repellent plastic and has a continuous longitudinal duct 62, in which the outlets 63 - 65 of a transition piece 66 end, the longitudinal duct 62 serving as a ' CA 02513467 2005-07-15 _ g _ cavity, from which outlet ducts 67 extend, which end in the dispensing openings 68.
As can be seen from Figure 10, the housing 69 of the adhesive strip is not of symmetrical design in relation to the dispensing openings 68, as these are arranged above the apex of the tapering housing. In Figure 10, "above" means the position in relation to the device when used on a floor. This ensures a better, more uniform adhesive flow.
The asymmetrical position of the dispensing openings is also advantageous for the adhesive strips 4 and 36 described previously.
The adhesive strip 57 has similar rollers 15 to those described previously, which are attached to a rectangular tube 70, which extends above the adhesive strip inlets. This allows the three transition pieces 66 with the funnel-shaped nozzles 9 and the outlets 63 - 65 and also the nuts 12M, which serve for receiving and attaching the adhesive cylinders 59 - 61 with the adhesive bags, to be attached thereto, which brings about a further simplification. The rectangular tube 70 is attached to the housing 69 by means of two lateral sheet-metal strips 71, which extend on the two sides.
The rollers 15 are likewise attached to the lateral metal sheets 71, on the inside.
The adhesive is dispensed by means of a threaded rod 45, which is arranged between the two adhesive cylinders and is guided by bearings 46 and 47. The threaded rod can have a hexagon socket 48 at one of its ends, for e~cample, so as to be driven by a device such as is found on a building site, for example a cordless drill. The bearing arrangements 46, 47 are ball bearing arrangements known per se and are not explained in detail here.
The threaded rod 45 is connected to the two pistons 52 via a nut piece 49 and a continuous piston connection 50. The piston connection is connected to the piston via a connecting piece 51, which is attached to the two-part piston 52. The piston 52 consists of a front part 53 and a guide 54 at a spacing, the connecting piece 51 being attached to both parts.
The front part of the piston is of the same design as in the previous illustrative embodiments in order to dispense the adhesive as completely as possible. The adhesive cylinder is closed at the top with a screw cover 55. In order to allow the movement of the piston connection, the adhesive cylinder tube 56 is slotted, as emerges from Fig. 7. For filling of the adhesive cylinder, the nut piece is, with the piston, drawn in the direction of the screw cover, after which the adhesive bays can be introduced and the adhesive strip can be attached by means of the nuts 12M.
' CA 02513467 2005-07-15 _ 7 _ Starting from this example with two adhesive cylinders, devices with more than two adhesive cylinders with a mechanical piston drive are also possible, the mechanical propulsion having to be adapted. The drive of the threaded rod or of a similar arrangement can also take place by means of drives other than cordless drills or the like, for example via an electric motor or the like, again preferably operated by batteries or rechargeable batteries.
Starting from the illustrative embodiments described above according to Figures 1 - 8, it can be seen that both devices with one adhesive cylinder and a correspondingly adapted adhesive strip and devices with more than three adhesive cylinders are possible, in each case the adhesive strip being made in a similar way and consisting of two parts and having two castors arranged on the two sides. It is a common feature of all adhesive strips that they are coated with an adhesive-repellent plastic in order for it to be possible to perform very rapid cleaning. The adhesive containers do not necessarily have to be adhesive cylinders; other shapes are also possible.
Figures 9 and 10 illustrate a further illustrative embodiment, which brings about considerable simplification. The adhesive strip 57 is connected to a device 58 which has three adhesive cylinders 59, 60 and 61, in a similar way to in the device 34, the same parts being provided with the same reference numbers and the other parts of the device being the same as those described previously.
Departing from the previous examples, the adhesive strip 57 is made in one piece from an adhesive-repellent plastic and has a continuous longitudinal duct 62, in which the outlets 63 - 65 of a transition piece 66 end, the longitudinal duct 62 serving as a ' CA 02513467 2005-07-15 _ g _ cavity, from which outlet ducts 67 extend, which end in the dispensing openings 68.
As can be seen from Figure 10, the housing 69 of the adhesive strip is not of symmetrical design in relation to the dispensing openings 68, as these are arranged above the apex of the tapering housing. In Figure 10, "above" means the position in relation to the device when used on a floor. This ensures a better, more uniform adhesive flow.
The asymmetrical position of the dispensing openings is also advantageous for the adhesive strips 4 and 36 described previously.
The adhesive strip 57 has similar rollers 15 to those described previously, which are attached to a rectangular tube 70, which extends above the adhesive strip inlets. This allows the three transition pieces 66 with the funnel-shaped nozzles 9 and the outlets 63 - 65 and also the nuts 12M, which serve for receiving and attaching the adhesive cylinders 59 - 61 with the adhesive bags, to be attached thereto, which brings about a further simplification. The rectangular tube 70 is attached to the housing 69 by means of two lateral sheet-metal strips 71, which extend on the two sides.
The rollers 15 are likewise attached to the lateral metal sheets 71, on the inside.
Claims (16)
1. A device for dispensing adhesive, with at least one adhesive container with an application arrangement arranged at the container outlet, characterized in that the application arrangement comprises an adhesive strip (4; 36) which has a number of dispensing openings (14a - 14g; 38a - 38d).
2. The device as claimed in claim 1, characterized in that a nozzle (10) is arranged between each adhesive container outlet (12) and the adhesive strip, which nozzle ends in the adhesive strip in a cavity (16), from where ducts (11a - 11g; 37a - 37d) lead to the dispensing openings (14a - 14g; 38a - 38d).
3. The device as claimed in claim 2, characterized in that the adhesive strip (4; 36) has rollers (15) arranged on both sides.
4. The device as claimed in one of claims 1 to 3, characterized in that the adhesive strip consists of two parts (4A, 4B; 36A, 36B) and is provided with a coating which repels adhesive.
5. The device as claimed in claim 4, characterized in that the coating consists of Teflon®.
6. The device as claimed in one of claims 1 to 5, characterized in that each adhesive container has a piston (6; 52), the front part (8; 53) of which is adapted to the inlet (9) of the nozzle (10).
7. The device as claimed in one of claims 1 to 6, characterized in that it has two (2, 3) or three adhesive containers (2, 3, 35), which are interconnected via spectacle-type supports (17, 18; 40, 41).
8. The device as claimed in one of claims 1 to 7, characterized in that the pistons (6) can be acted on with compressed air.
9. The device as claimed in claim 8, characterized in that the compressed air arrives at the piston via a push-button valve (23), a distributor (25; 39) and a quick-action ventilating valve (27).
10. The device as claimed in one of claims 1 to 7, characterized in that the pistons (52) can be operated mechanically.
11. The device as claimed in claim 10, characterized in that the pistons can be operated by a driven threaded rod (45) arranged between the adhesive cylinders (43, 44), the threaded rod being connected to the pistons (52) via a nut piece (49) and piston connection (50).
12. The device as claimed in claim 10 or 11, characterized in that the adhesive cylinder tubes (56) have a slot.
13. The device as claimed in one of claims 1 - 3, 6 -12, characterized in that the adhesive strip (57) is made in one piece from adhesive-repellent plastic and has a continuous longitudinal duct (62), in which the outlets (63 - 65) of the adhesive cylinders (59 - 61) end and from which the outlet ducts (67) to the dispensing openings (68) of the adhesive strip extend.
14. The device as claimed in claim 13, characterized in that a rectangular tube (70) is mounted on the housing of the adhesive strip (57), to which tube a transition piece (66) is attached for each adhesive cylinder.
15. The device as claimed in claim 14, characterized in that the transition piece has a funnel-shaped nozzle (9), the outlet (63 - 65) and a nut (12M) for attaching the adhesive cylinder.
16. The device as claimed in one of claims 1 to 15, characterized in that the dispensing openings (14a -14g; 38a - 38d, 68) are arranged asymmetrically in such a way in relation to the tapering end of the adhesive strip housing which faces the floor during use that they are located above the center.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03405022.9 | 2003-01-20 | ||
EP03405022A EP1439009A1 (en) | 2003-01-20 | 2003-01-20 | Glue dispenser |
EP03405693 | 2003-09-23 | ||
EP03405693.7 | 2003-09-23 | ||
PCT/CH2004/000009 WO2004065023A1 (en) | 2003-01-20 | 2004-01-13 | Device for the application of adhesive |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2513467A1 true CA2513467A1 (en) | 2004-08-05 |
Family
ID=32773670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002513467A Abandoned CA2513467A1 (en) | 2003-01-20 | 2004-01-13 | Device for the application of adhesive |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1587633A1 (en) |
JP (1) | JP2006513859A (en) |
CN (1) | CN101791607A (en) |
AU (2) | AU2004205441A1 (en) |
BR (1) | BRPI0406843A (en) |
CA (1) | CA2513467A1 (en) |
RU (1) | RU2005126419A (en) |
WO (1) | WO2004065023A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1749586A1 (en) * | 2005-08-03 | 2007-02-07 | Collano AG | Device and procedure for controlling the width and/or the density of a fluid mass |
US20070145164A1 (en) * | 2005-12-22 | 2007-06-28 | Nordson Corporation | Jetting dispenser with multiple jetting nozzle outlets |
DE202007007036U1 (en) | 2007-05-14 | 2007-07-26 | Nordson Corporation, Westlake | Fluid e.g. hot melt adhesive, spreading device for foil or layer-shaped substrate e.g. label, has nozzle arrangement with distributing channel that is arranged in its single-piece section and communicates with fluid source and outlet |
DE102009034774A1 (en) | 2009-07-25 | 2011-01-27 | Bona Gmbh Deutschland | Application nozzle for viscous adhesives |
US9498792B2 (en) * | 2012-08-24 | 2016-11-22 | Adco Products, Llc | Roof adhesive distribution apparatus |
CN103114709B (en) * | 2013-03-12 | 2016-03-02 | 金陵科技学院 | The glue spreading apparatus of energy rapid link building heat preservation securing member |
DE202019101681U1 (en) * | 2019-03-25 | 2020-06-26 | Sulzer Mixpac Ag | Distribution head for a distribution device and distribution device |
CN112411970A (en) * | 2020-10-30 | 2021-02-26 | 李海超 | Auxiliary assembly is laid in installation of ceramic floor for fitment construction |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2398985A (en) * | 1944-09-19 | 1946-04-23 | Floyd D Welch | Caulking gun |
GB1371662A (en) * | 1971-11-01 | 1974-10-23 | Spotnails | Pneumatically powered dispensing tool |
US4913553A (en) * | 1987-12-07 | 1990-04-03 | Falco Gene A | Method and apparatus for delivering multi-component adhesive systems |
US5145689A (en) * | 1990-10-17 | 1992-09-08 | Exxon Chemical Patents Inc. | Meltblowing die |
DE4124064C2 (en) * | 1991-07-19 | 1996-04-25 | Zweckform Buero Prod Gmbh | Method and device for applying adhesive dots and pressure-sensitive adhesive substrate |
ES2130383T3 (en) * | 1993-01-15 | 1999-07-01 | Wilhelm A Keller | DOSING DEVICE FOR AT LEAST TWO COMPONENTS. |
DE4312740A1 (en) * | 1993-04-20 | 1994-10-27 | Gurit Essex Ag | Device for emptying cartridges |
AU3683799A (en) * | 1999-06-28 | 2001-01-04 | Shergon Holdings Limited | An applicator head and method for fixing a corner finishing component |
DE10125666A1 (en) * | 2001-02-05 | 2002-09-05 | Martin Haneball | Spatula, has channel inside neck extending between slot in distribution surface and connection for hand pump |
-
2004
- 2004-01-13 WO PCT/CH2004/000009 patent/WO2004065023A1/en not_active Application Discontinuation
- 2004-01-13 BR BR0406843-2A patent/BRPI0406843A/en active Search and Examination
- 2004-01-13 CN CN200910225182A patent/CN101791607A/en active Pending
- 2004-01-13 RU RU2005126419/12A patent/RU2005126419A/en not_active Application Discontinuation
- 2004-01-13 CA CA002513467A patent/CA2513467A1/en not_active Abandoned
- 2004-01-13 AU AU2004205441A patent/AU2004205441A1/en not_active Abandoned
- 2004-01-13 JP JP2005518511A patent/JP2006513859A/en active Pending
- 2004-01-13 EP EP04701563A patent/EP1587633A1/en active Pending
-
2009
- 2009-08-14 AU AU2009208175A patent/AU2009208175A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2004065023A1 (en) | 2004-08-05 |
EP1587633A1 (en) | 2005-10-26 |
AU2004205441A1 (en) | 2004-08-05 |
CN101791607A (en) | 2010-08-04 |
JP2006513859A (en) | 2006-04-27 |
RU2005126419A (en) | 2006-01-10 |
AU2009208175A1 (en) | 2009-09-10 |
BRPI0406843A (en) | 2005-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2009208175A1 (en) | Device for the application of adhesive | |
US7217053B2 (en) | Water floor broom with clean-up squeegee | |
US6059475A (en) | Apparatus for cleaning tile grout joints | |
EP0847721A3 (en) | Battery-powered hand-held vacuum cleaner | |
US20220183520A1 (en) | Vacuum tools | |
WO2007108981A2 (en) | Fluid applicator assembly | |
US5186392A (en) | Liquid-applying device for cleaning wall and ceiling surfaces | |
CN203018267U (en) | Multifunctional cementing, coating, glue dispensing and glue spraying system | |
CN106694311B (en) | A kind of equipment of the automatic mopping of timber | |
US20070205311A1 (en) | Device for dispensing adhesive | |
AU2008278284B2 (en) | Cornice cement applicator | |
US6712680B2 (en) | Vacuum sanding pole with actuated hose junction | |
CN1750889A (en) | Device for the application of adhesive | |
CN103140677B (en) | For instrument being connected to the fill port assembly of feed pump | |
US20080031677A1 (en) | An application for dispensing and spreading a liquid on a floor surface | |
US20070246570A1 (en) | Portable texture sprayer | |
CN216965081U (en) | Aluminum plate paint spraying apparatus easy to clean | |
CN220226897U (en) | Wet-type shotcrete sprayer | |
CN1917801A (en) | Sprayer and kit including a sprayer | |
ITMO980008A1 (en) | GUN FOR FLUID DISPENSING WITH ADJUSTABLE SPOUT | |
CN214766462U (en) | Anti-fingerprint liquid medicine spraying machine | |
US20240252007A1 (en) | Vacuum tools | |
CN217550212U (en) | Flush coater with self-interacting mechanism | |
CN214329757U (en) | Swift efficient curb plate spraying lathe | |
US20050226674A1 (en) | Automatic drywall compound distribution system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |