CN102971122A - Device and method for combining veneer strips, said device having an expansion chamber - Google Patents
Device and method for combining veneer strips, said device having an expansion chamber Download PDFInfo
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- CN102971122A CN102971122A CN2011800236057A CN201180023605A CN102971122A CN 102971122 A CN102971122 A CN 102971122A CN 2011800236057 A CN2011800236057 A CN 2011800236057A CN 201180023605 A CN201180023605 A CN 201180023605A CN 102971122 A CN102971122 A CN 102971122A
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- decorative panel
- panel strip
- air
- hot gas
- assembling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Decoration By Transfer Pictures (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to a device and a method for combining veneer strips (2), comprising: a veneer feeding plane (E), in which the veneer strips (2) are fed, an adhesive activation station (3), which activates an adhesive applied to an edge (2a) of the veneer strips (2), and a veneer joining station (4), in which the veneer strips (2) are joined at the edges (2a), wherein the adhesive activation station (3) has a stationary hot-air source (5) and a hot-air path (6), which starts from the hot-air source (5) and which has a discharge element (7), and the discharge element (7) has a discharge opening (8) and an expansion chamber (9), wherein hot air flows out of the discharge opening (8) and flows past the edges (2a) of the veneer strips (2) in order to activate the adhesive at the edges (2a), and wherein the discharge element (7) is arranged below and/or above the veneer feeding plane (E).
Description
Technical field
The present invention relates to have at the adhesive agent activating area apparatus for assembling and the method for the decorative panel strip of expansion space, it is used in particular for preventing that the activation adhesive agent on the decorative panel strip from contacting with the member of device.
Background technology
The device that is used for the assembling decorative panel strip has well-known various kenel in the prior art.Basically this device must be analyzed at this, be designed with the gluing device in this device, come the side of gluing decorative panel strip also and then to assemble by this gluing device.Perhaps the side of plaque can be coated with adhesive agent, particularly polyvinyl acetate (PVAc) dispersion adhesive agent in advance, is then stored.Can deposit above several months or even several years this moment.When assembling, plaque must be sent this device to, and dry adhesive agent must be activated on side.This activation can be undertaken by for example hot gas.After activation, can then engage decorative panel strip.Second mechanical form herein can't assess on the side with stick together dosage, and often processed because of interruption operation that for example must timing with too much adhesive agent on side.Therefore can throw into question when activating adhesive agent and and then assembling decorative panel strip, that is, adhesive agent too much between side can be out squeezed at the assembling process of decorative panel strip, forms insufficient and the mechanical component pollution and cause to engage.Thereby cause higher level of residue and machinery to need extra shutdown cleaning, thereby the manufacturing of carpet plaque (veneer carpet) often must be interrupted.
Summary of the invention
Therefore, problem of the present invention is the device and method that the assembling decorative panel strip is provided, and it, glues together high-quality, simple plaque and be assembled into possibility in the stained situation still less of machinery by simple structure and simpler, manufacturing that cost is lower.It is by having the device such as the feature of the present invention the 1st aspect, and has such as the method for the feature of claim the of the present invention 12 aspects and reach.Affiliate program then shows other better forms of the present invention.
The decorative panel strip assembling device that has such as the feature of the 1st aspect of the present invention has and can prevent the stained advantage of device that causes because adhesive agent is residual.Thus, can carry out the assembling of the low and stable decorative panel strip of cost by high-quality gummed.Device of the present invention possesses at least the adhesive agent activating apparatus and reaches this target by having, and this adhesive agent activating apparatus has at least hot gas source and comprises the hot gas path from hot gas source of bleed member.Bleed member comprises discharge orifice and expansion space.Therefore, be provided with discharge orifice and extra expansion space in the bleed member.Hot gas blows out in the self-discharging hole thus, and blows over the side through discharge orifice top of transporting of decorative panel strip, with the adhesive agent on the activation side.Discharge orifice and expansion space are arranged on plaque delivery platform below and/or top, make hot gas from the below and/or the top is transported to the plaque side.The expansion space also can be as the eduction gear of unnecessary adhesive agent.If the present invention formerly step has too much adhesive agent at the plaque side, the expansion that can be influenced by heat of activated adhesive agent, and can not touch the workpiece of periphery and attached to it.Thus, avoid especially the adhesive agent that is attached on the mechanical component is taken off adhesive agent from the gluing contact, and also avoid polluting device.Therefore the present invention is specially adapted to the dispersion adhesive agent (particularly mixing white glues) of plaque side, and it has formaldehydeless and extremely wieldy great advantage.In addition, disperse adhesive agent also quite cheap compared to other adhesive agents.
Be preferably the expansion space and be connected to meet hydromechanical mode each other with discharge orifice, be preferably discharge orifice and lead to the expansion space.Guarantee thus by the continual outlet that is arranged on hot gas in expansion space, and in place immediately after the appended adhesive agent heating of side thus, and the possibility that does not allow adhesive agent contact with mechanical other assemblies, and can collect unnecessary adhesive agent.By expansion space and hydromechanical connection of meeting of steam vent, further reach hot gas and can be blown into the expansion space, and then brush along the expansion space, allow thus hot gas extend to the side of decorative panel strip.
Be more preferred from the expansion space and be designed to the canal that expands, particularly linear, be arranged on the expansion canal of the throughput direction of decorative panel strip.By this mode, the contact setting of the parallel decorative panel strip of expansion canal is so that when the gummed step begins, decorative panel strip continues to move forward at throughput direction, in the whole hot air discharge path till bond zone, adhesive agent can expand at the expansion canal, can not touch mechanical component thus.Can avoid also thus that the expansion because of adhesive agent makes adhesive agent and Mechanical Contact before bond zone, make follow-up gummed step reach the splendid gummed that sticks together.Glue together remaining thing at the remaining adhesive agent of subsequent step, can grind off from prepared carpet plaque.What in addition, hot gas can be splendid carries along the expansion canal.
Be more preferred from device and comprise the air-flow transfer that is configured in the discharge orifice top.The air-flow transfer, is used in the peripheral region in whole hot air discharge hole and before combination region the adhesive agent on the plaque side being activated as the hot gas channel at this.Thus, reaching the stable heating of adhesive agent and better heat energy in this zone uses.Also can reach in the peripheral region of discharge orifice higher environment temperature thus.The hot gas of discharging via discharge orifice is transferred by the gap between two decorative panel strips to be glued together, and hits the air-flow transfer.The carriage direction of decorative panel strip that thus hot gas led especially, and further allow air-flow transfer heating itself.Can reach thus the faster activation of adhesive agent.
The better material manufacturing with the tool thermal conductive resin of air-flow transfer.Reach splendid heat distribution at the flow conductance device thus, the region of activation that makes adhesive agent not only continued presence and also has the activation based on high temperature to occur at section aforementioned or described later near the discharge orifice of hot gas.Better air-flow transfer is made with copper sheet.
Be more preferred from the upper surface of bleed member and the thickness that the spacing between the air-flow transfer is slightly larger than decorative panel strip.Thermal current can pass first the decorative panel strip of gap in carry therebetween targetedly thus, then distributes along the air-flow transfer.
Te Jia is that the air-flow transfer has a upper surface, and the coefficient of friction between this upper surface and decorative panel strip is as much as possible little.Most preferably, the upper surface of air-flow transfer has Teflon coating or fellow.
Be more preferred from the air-flow transfer and have at least air-vent.Can allow thus the hot gas of discharging also be discharged into the decorative panel strip top via air-vent.It prevents that especially the decorative panel strip that shakes from producing the noise of not expecting.Air-vent for example can be designed to exhaust outlet or a series of hole, for example cylindrical hole or elongated hole.Be more preferred from air-vent and have deep recess towards the expansion space side.The air-vent preferred configuration becomes to be arranged on wholly or in part the top, the particularly top in hot air discharge hole of expansion space.
In the better form of the present invention, this device comprises that wherein the expansion space in the bleed member is arranged on the scope of pressure roller for the pressure roller that decorative panel strip is applied pressure at right angle, in the special good upright projection scope for the rotating shaft that is arranged on pressure roller.In other words, the better rotating shaft below that is arranged on pressure roller, expansion space contacts with decorative panel strip at this pressure roller, and the assembling district of too much adhesive agent between two decorative panel strips can be extruded.
The hot gas path that is more preferred from bleed member vertically leads to the upper surface of bleed member.Perhaps, the other hot gas path of bleed member also can be special angle.Preferred angle is preferably 45 ° between 30 ° to 60 °, wherein the emission direction of hot gas is towards the plaque throughput direction.
Can make between two plaques with very high-quality, the simple plaque gummed of assembling and avoid polluting plaque assembling machinery such as the described method in the present invention the 16th aspect.For this reason, at first a pair of decorative panel strip is delivered to a side of the conveyor zones of machinery such as method of the present invention, the side institute of the hot gas activation decorative panel strip of then discharging by the self-discharging member with the dispersion adhesive agent, follow, decorative panel strip simply is glued to the activated plaque side of adhesive agent.Herein, decorative panel strip also is transferred the expansion space through bleed member after activation, to avoid disperseing adhesive agent to contact with mechanical component.The expansion space extends to the district of passing through between region of activation and the bond zone, disperses adhesive agent to be activated in the region of activation, and is glued together at the bond zone decorative panel strip.By expansion space and this expansion space of plaque side conveying process that adhesive agent is activated are set, can avoid thus machinery stained.The expansion space can make the no longer continual mechanical component with machinery of activated plaque side (until gummed beginning) contact and it be caused stained.So can avoid the continual mechanical component afterwards that is attached on of adhesive agent.But bonding quality can be therefore not impaired, and it then can simply harden and then grind off by unnecessary adhesive agent being extruded from plaque side extruding decorative panel strip.
When expansion space be designed to expand canal and discharge orifice leads to the discharging canal, when the hot gas that the self-discharging hole is discharged also blew into the expansion canal, this method was effective especially.Thus, disperse adhesive agent can reach better activation especially, and can reach higher temperature at mechanical activation zone.
Description of drawings
Fig. 1 is the constructed profile of the decorative panel strip apparatus for assembling of the 1st embodiment according to the present invention.
Fig. 2 is the schematic plan view of the device of Fig. 1.
Fig. 3 is the perspective view of employed bleed member in the device.
Fig. 4 is the constructed profile of the decorative panel strip apparatus for assembling of the 2nd embodiment according to the present invention.
Fig. 5 is the constructed profile of the decorative panel strip apparatus for assembling of the 3rd embodiment according to the present invention.
Fig. 6 is the magnification fluoroscopy representative graph of the hot gas conveying assembly of the 3rd embodiment according to the present invention.
Fig. 7 is the constructed profile of the decorative panel strip apparatus for assembling of the 4th embodiment according to the present invention.
Fig. 8 is the schematic plan view of the device of Fig. 7.
Fig. 9 to Figure 11 is the various forms according to air-flow transfer of the present invention.
The specific embodiment
Below with reference to graphic detailed description more preferably embodiment of the present invention.
Describe the assemble method of the decorative panel strip of the 1st embodiment according to the present invention in detail and install 1 below with reference to Fig. 1 to 3.
As shown in Figure 1, device 1 comprises the plaque delivery platform E that carries decorative panel strip 2.The conveying of decorative panel strip this can be manually also or can automatically carry out.Specifically as shown in Figure 2, two decorative panel strips 2 are always by parallel transporting, and wherein the decorative panel strip side 2a that adds between two decorative panel strips is with adhesive agent, and it must be activated at subsequent step.Therefore, device 1 comprises adhesive agent activating apparatus 3, and is plaque bonding device 4 in its downstream.At adhesive agent activating apparatus 3, the adhesive agent that is positioned on the side 2a is activated, with at the glue-bondable decorative panel strip of subsequent step.As on the side 2a with adhesive agent, be preferably formaldehydeless dispersion adhesive agent, wherein can possess in advance at the plaque side adhesive agent of several months.Adhesive agent activating apparatus 3 comprises fixed hot gas source 5 and has the hot gas path that starts from this hot gas source 56 of bleed member 7.Bleed member 7 comprises discharge orifice 8 and as the better linear groove 9 with rectangle or U-shaped cross section of expansion space.Groove 9 shown in Fig. 1 and 3, is connected to discharge orifice 8 and maybe can says and end at discharge orifice 8.As shown in Figure 1, groove 9 and discharge orifice 8 are arranged on plaque delivery platform E below.Thus, hot gas passes bleed member from the below and blows into gap 10 (referring to Fig. 2) between two decorative panel strips that are transported, and wherein groove 9 has the width greater than gap 10.Discharge orifice 8 has the diameter greater than hot gas path 6.
As the simple and easy coupling compoonent of the other bleed member 7 of assembly 18, but the cylindrical hollow pin 17 of setting example as screwing in frame for example, and it has central through hole 17a, and hot gas path 6 passes this central through hole 17a.Thus, hot gas can then pass hollow pin 17 and be delivered to discharge orifice 8, and bleed member 7 then is fixed on assembly 18 with easy means.
Device 1 further comprises air diverts device 11 and demarcation strip 12.Air diverts device 11 is connected on by the demarcation strip as shown in Figure 1, and consists of with copper sheet, and is positioned at the steam vent top, and part also is positioned at groove 9 tops.Therefore air-flow transfer 11 has the hot gas Steering that the gap 10 that 2 of two decorative panel strips were discharged, passed to hot gas self-discharging hole 8 floss holes blows into air-flow transfer 11.This represents with arrow B that in Fig. 1 arrow A represents to blow into from hot gas source 5 hot gas of hot gas path 6.The direction of advance that further represents decorative panel strip among Fig. 1 with arrow C.
Device 1 further comprises two discuses 13,14 and the pressure roller 15 that turns around central point 16 in a known way.As shown in Figure 1, groove 9 is configured on the direction of advance C of decorative panel strip at this, extends to the upright projection place of the point of rotation of pressure roller 15.
Function according to apparatus of the present invention 1 produces thus.Decorative panel strip has had adhesive agent at its side 2a, and this adhesive agent formerly step is just coated, can allow thus the dry or preliminarily dried at least of adhesive agent.Formerly a period of time carries out for it.Decorative panel strip then is sent to plaque delivery platform E, and wherein decorative panel strip can be put demarcation strip 12 with general angle.Decorative panel strip 2 is then by manually or with the direction of gear drive according to the throughput direction C of decorative panel strip moving, and carries through bleed member 7 tops.The position of decorative panel strip 2 makes gap 10 above the discharge orifice 8 between two decorative panel strips, in bleed member 7 herein.Be transported to the hot gas of discharge orifice 8 by hot gas path 6, then be discharged between two plaques 2, have on the side 2a of adhesive agent, and activate existing adhesive agent at this.Therefore activated adhesive agent may produce viscosity and descend.Thereby improve the risk stick together, and improve that perimeter component partly peels off and the risk that may directly contact with the plaque side 2a that attached adhesive agent.Therefore groove 9 arranges as the expansion space, to allow adhesion and spall stay the below.Also can be collected in adhesive agent unnecessary in the groove 9.Decorative panel strip 2 thus continuous continuation was carried adhesive agent activating apparatus 3.
Zone at discus 13 and pressure roller 15 then begins the gummed process.Decorative panel strip further is transferred by discus 13,14 and pressure roller 15 herein.When decorative panel strip 2 moved, the long limit of the whole side of decorative panel strip was transported through discharge orifice 8, and also is activated for the adhesive agent of gummed step.Be configured in the air-flow transfer 11 of top of subregion of discharge orifice 8 and bleed member 7 in this further auxiliary activation process, hot gas is diverted in air-flow transfer 11 herein.In this embodiment, hot gas path 6 vertically leads to the upper surface 7a of Exhaust assembly 7, hot gas turn to throughput direction C such as decorative panel strip, carry out towards the throughput direction of decorative panel strip.It has discharge orifice 8 and particularly near the better bleed member 7 made from metal material whole environment outward, and the advantage that warmed up of air-flow transfer 11, so so that the bulk temperature in the zone of adhesive agent activating apparatus 3 is higher than the temperature of prior art.Adhesive agent can be activated fast thus, and the Negotiation speed of decorative panel strip can be promoted.
Therefore, setting by groove 9, can prevent excessive adhesive agent to be continued to transport by device 1 and the then assembly of polluting device, or activated adhesive agent contacts and adhesive agent is sticked on mechanical component with mechanical component, and cause the high-quality in the gummed step of the manufacturing of back to glue together unsuccessfully.Too much adhesive agent is except can being collected in groove 9, and groove 9 can simply be cleared up at the decorative panel strip 2 rear quilts of gummed fixed qty.
Below with reference to the apparatus for assembling of Fig. 4 explanation such as the decorative panel strip of the present invention the 2nd embodiment, the member that wherein identical or function is identical indicates with the element numbers identical with the 1st embodiment.
As shown in Figure 4, the device 1 of the 2nd embodiment further comprises the 2nd hot gas source 25 with the 2nd hot gas path 26.The 2nd hot gas source 25 and the 2nd hot gas channel 26 are configured in plaque delivery platform E top, make the side top from decorative panel strip 2 that hot gas can be extra carry (arrow R).The 2nd discharge orifice 28 of the 2nd hot gas path 26 is this is positioned at the throughput direction C of decorative panel strip with the height identical with the discharge orifice 8 of the 1st hot gas path 6 above.The 2nd hot gas path is carried and is passed air-flow transfer 11 herein.In addition, in air-flow transfer 11, be designed with the 2nd expansion space of the form of the groove 29 that arranges along the throughput direction C of decorative panel strip 2.The hot gas that blows out from the 2nd discharge orifice 28 then also blows into the 2nd groove 29, and two strands of thermal currents are facing to blowing each other thus, and part blows facing to the plaque surface, and turns to thus.The 1st groove 9 and the 2nd groove 29 are arranged on each other the top thus, and wherein the side that faces with each other of two decorative panel strips of wish gummed is transported just in time by between two grooves 9,29.Therefore, thermal current can be from the top and two limits, below arrive the gap of 2 of two decorative panel strips, and make the adhesive agent on the side of decorative panel strip 2 reach best heating.This adhesive agent that is on the side can expand in all directions by heating, and can prevent especially adhesive agent to contact with air-flow transfer 11 among the 2nd embodiment, and avoids so produce stained or stick.As shown in Figure 4, the 2nd groove 29 be arranged at herein and start from the 2nd discharge orifice 28, in the length range of the air-flow transfer 11 of throughput direction C.
Be preferably width and/or the deep equality of the 1st groove 9 and the 2nd groove 29 herein.It is further characterized in that, can use identical hot gas source to replace the 2nd hot gas source 25 with the 2nd hot gas path to the 1st.
Below in detail with reference to the decorative panel strip apparatus for assembling of Fig. 5 and 6 explanations as the present invention the 3rd embodiment, the member that wherein identical or function is identical is with the element numbers sign identical with previous embodiment.
As shown in Figure 5, be provided with especially the hot gas mouth that is positioned at bleed member 7 that is different from the previous embodiment mouth among the 3rd embodiment.In the 3rd embodiment, the nozzle 37 with canal shape mouth cross section 38 is fixed in the bleed member 7.Microscler groove 9 is led in mouth cross section 38 thus, and more preferably has the width identical with groove 9.As shown in Figure 5, the length that is shorter in length than groove 9 in canal shape mouth cross section 38 herein.But the Design of length that its feature also can be canal shape mouth cross section 38 becomes to be equivalent to the length of groove 9.Utilize this structure that directly leads to the microscler canal shape mouth cross section 38 of groove 9, can as in Fig. 5 and 6 with shown in arrow B 1 and the B2, reach the outflow of better hot gas, hot gas can be blown over elongate area between plaque from the moving direction of plaque 2.In addition, discharge orifice 38 is reached better being connected of hydrodynamics with groove 9.Thus, the throughput direction at decorative panel strip can reach longer region of activation in machinery especially, so that the temperature of hot gas can be lowered.In addition, except explanation herein, can be with reference to the comparison of present embodiment and previous embodiment.
Show the device of the 4th embodiment according to the present invention among Fig. 7 and 8, the member that wherein identical or function is identical is with the same components symbology such as above-mentioned embodiment.
The 4th embodiment is equivalent to the 1st embodiment basically, but in the 4th embodiment, additionally is provided with exhaust outlet 40 at air-flow transfer 11.This exhaust outlet 40 is arranged in the middle of the air-flow transfer 11, and as shown in Figure 7, operates above the expansion space of groove 9 forms.By at air-flow transfer 11 additional designs exhaust outlets 40, part also can be discharged from this exhaust outlet 40 from the hot gas that the hot gas passage is disposed to discharge orifice 8 and blows over the side 2a of decorative panel strip.It represents with arrow D in Fig. 7.Thus, prevent that especially decorative panel strip from beginning to rock and produce the noise of not expecting in the scope of air-flow transfer 11.As shown in Figure 8, exhaust outlet 40 is designed to from the open end of air-flow transfer 11, in the direction of demarcation strip 12, with demarcation strip 12 be arranged on one online.The width of exhaust outlet 40 is definite value at this.Thus, blow the warp air-flow transfer 11 of improveing like this of hot gas from the below without flow resistance ground or only a small amount of flow resistance ground setting, pass decorative panel strip and unilateral loss with the gas of avoiding especially blowing.
Fig. 9 to 11 shows various forms of air-flow transfers 11.Fig. 9 shows an embodiment, and wherein the air-vent in the air-flow transfer 11 is depicted as several cylindrical holes 41 that is configured to row.Figure 10 shows another embodiment, and wherein the air-vent in the air-flow transfer 11 is designed to be configured to the elongated hole 42 of row.Figure 11 shows that another is multi-form, and the air-vent that wherein again is denoted as exhaust outlet 40 is designed to towards the deep recess of groove 9 sides.Thus, can prevent especially adhesive agent, particularly adhesive, be attached to the bottom side of air-flow transfer 11.Therefore recess 43 also is designed to be slightly larger than this air-vent.
Present such as embodiment, by such as the present invention in default expansion space, adhesive agent region of activation, can prevent that activated adhesive agent from contacting with the assembly of decorative panel strip apparatus for assembling.Can will reduce to minimum required downtime because of prune job thus.Therefore the expansion space special good from conveyor zones with the setting of canal shape.Can improve thus the heating of adhesive agent, and thereby reach better heat energy utilization.
Reference numerals list
1 decorative panel strip apparatus for assembling
2 decorative panel strips
The 2a side
3 adhesive agent activating apparatus
4 plaque bonding devices
5 fixed hot gas sources
6 hot gas paths
7 bleed members
The 7a upper surface
8 discharge orifices
9 grooves/expansion space
10 gaps
11 air-flow transfers
12 demarcation strips
13,14 discuses
15 pressure rollers
16 rotating shafts
17 hollow pins
The 17a through hole
18 assemblies
25 the 2nd fixed hot gas sources
26 the 2nd hot gas paths
28 the 2nd discharge orifices
29 the 2nd grooves
37 nozzles
38 mouth cross sections
40 exhaust outlets
41 cylindrical holes
42 elongated holes
43 recesses
A, B, D, R, S thermal current
The C throughput direction
E plaque delivery platform
F pressure
Claims (19)
1. a decorative panel strip (2) apparatus for assembling (1), it comprises:
-for delivery of the plaque delivery platform (E) of decorative panel strip (2)
-be used for activating the adhesive agent activating apparatus (3) of the adhesive agent on the side (2a) of described decorative panel strip (2)
-plaque bonding device (4) is engaged on the described side (2a) at decorative panel strip described in this device (2)
Wherein this adhesive agent activating apparatus (3) comprises hot gas source (5) and has the hot gas path that starts from described hot gas source (5) (6) of bleed member (7), and this bleed member (7) comprises discharge orifice (8) and expansion space (9), blow out from this discharge orifice (8) at this hot gas, and blow over the described side (2a) of described decorative panel strip (2), with the described side (2a) on the activation adhesive agent, and
This bleed member (7) is disposed at described plaque delivery platform (E) below and/or top.
2. decorative panel strip apparatus for assembling according to claim 1, wherein the described discharge orifice (8) of this bleed member (7) leads to this expansion space (9).
3. decorative panel strip apparatus for assembling according to claim 1 and 2, wherein this expansion space is the expansion canal, particularly it is the expansion canal of linear, the throughput direction that is arranged at decorative panel strip (C).
4. each described decorative panel strip apparatus for assembling in 3 according to claim 1, it further comprises air-flow transfer (11), this air-flow transfer (11) faces this discharge orifice (8) configuration.
5. decorative panel strip apparatus for assembling according to claim 4, wherein this air-flow transfer (11) is the material with good thermal conductivity, particularly makes to wrap metallic material.
6. according to claim 4 or 5 described decorative panel strip apparatus for assembling, wherein the spacing between the upper surface of this bleed member (7a) and the described air-flow transfer (11) is slightly larger than the thickness of described decorative panel strip (2).
7. each described decorative panel strip apparatus for assembling in 6 according to claim 4, wherein this air-flow transfer (11) has upper surface, and the described upper surface of this air-flow transfer (11) has low-friction coefficient to this decorative panel strip (2).
8. each described decorative panel strip apparatus for assembling in 7 according to claim 4, wherein this air-flow transfer (11) comprises air-vent (40,41,42) at least.
9. decorative panel strip apparatus for assembling according to claim 8, wherein this air-vent (40,41,42) comprises exhaust outlet or porous, particularly this porous is a plurality of cylindrical holes and/or a plurality of long shape hole.
10. decorative panel strip apparatus for assembling according to claim 8, what wherein this air-vent (40,41,42) had towards the expansion space (9) side gos deep into recess (43).
11. each described decorative panel strip apparatus for assembling in 10 wherein has at least the air-vent (40,41,42) of a part to be disposed at the top, expansion space, particularly in discharge orifice (8) top according to claim 8.
12. each described decorative panel strip apparatus for assembling in 11 according to claim 1, it further comprises be used to (F) pressure roller (15) to the described decorative panel strip (2) of exerting pressure, wherein the described expansion space (9) in this bleed member (7) is arranged in the scope of pressure roller (15), in the upright projection scope of the better rotating shaft (16) that is arranged at described pressure roller (15).
13. each described decorative panel strip apparatus for assembling in 12 according to claim 1, wherein the other described hot gas path (6) of this bleed member (7) vertically leads to the upper surface (7a) of this bleed member, or the other described hot gas path (6) of this bleed member (7) leads to the upper surface of this bleed member with an angle, this angle most preferably is 45 ° more preferably between 30 ° to 60 °.
14. each described decorative panel strip apparatus for assembling in 13 according to claim 1, it further comprises hollow pin (17), and described hot gas path (6) passes this hollow pin, and this bleed member (7) then is fixed on assembly (18) by this hollow pin (17).
15. each described decorative panel strip apparatus for assembling in 14 according to claim 2, wherein this discharge orifice (8) comprises canal shape mouth cross section (38) or oval mouth cross section.
16. the assemble method of a decorative panel strip (2), it comprises the following steps:
-carry described decorative panel strip (2) right with described plaque delivery platform (E);
-activate the dispersion adhesive agent on the side (2a) of described decorative panel strip (2) with described bleed member (7) hot gas of being discharged; And
-described decorative panel strip (2) is delivered to activated plaque side (2a) side of adhesive agent;
Described decorative panel strip (2) on the wherein said bleed member (7) transports through the described expansion space (6) that defaults in the bleed member (7), contacts with mechanical component to prevent activated dispersion adhesive agent.
17. method according to claim 16, wherein said expansion space (6) are the expansion canal, and described discharge orifice (8) leads to the expansion canal, so hot gas also blows in the expansion canal.
18. according to claim 16 or 17 described methods, wherein hot gas from the top and/or the below blow to the plaque side.
19. each described method in 18 according to claim 16, wherein hot gas turns to via described air-flow transfer (11), and this air-flow transfer (11) comprises air-vent (40,41,42).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010020293.2 | 2010-05-12 | ||
| DE201010020293 DE102010020293A1 (en) | 2010-05-12 | 2010-05-12 | Apparatus and method for composing veneer strips with expansion space |
| PCT/EP2011/001685 WO2011141101A1 (en) | 2010-05-12 | 2011-04-05 | Device and method for combining veneer strips, said device having an expansion chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102971122A true CN102971122A (en) | 2013-03-13 |
Family
ID=44168178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011800236057A Pending CN102971122A (en) | 2010-05-12 | 2011-04-05 | Device and method for combining veneer strips, said device having an expansion chamber |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2569131B1 (en) |
| CN (1) | CN102971122A (en) |
| DE (1) | DE102010020293A1 (en) |
| TW (1) | TW201139093A (en) |
| WO (1) | WO2011141101A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012213796B4 (en) * | 2012-08-03 | 2021-03-25 | Brandt Kantentechnik Gmbh | Method and device for coating workpieces |
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| DE3304315A1 (en) * | 1983-02-09 | 1984-08-09 | Heinrich Kuper GmbH & Co KG, 4835 Rietberg | Veneer jointing machine |
| DE3510147A1 (en) * | 1985-03-21 | 1986-09-25 | Carl Rückle Maschinenbau GmbH, 7302 Ostfildern | Device for gluing strip-shaped surfaces of two materials |
| DK199801566A (en) * | 1998-11-27 | 2000-05-28 | Vesterby Traeteknik A S | Method and apparatus for joining joints of wood veneer space parts |
| CA2087834C (en) * | 1990-07-24 | 2003-01-28 | Mark J. Meltzer | Apparatus and method for forming an adhesively bonded seam between resiliently compressible fabric sheets |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1443784A (en) * | 1921-06-13 | 1923-01-30 | Black Bros Company | Veneer-taping machine |
| WO2000032370A2 (en) * | 1998-11-27 | 2000-06-08 | Vesterby Træteknik Aps | Method and apparatus for edge joining of veneer strips |
-
2010
- 2010-05-12 DE DE201010020293 patent/DE102010020293A1/en not_active Ceased
-
2011
- 2011-04-05 CN CN2011800236057A patent/CN102971122A/en active Pending
- 2011-04-05 EP EP11713187.0A patent/EP2569131B1/en active Active
- 2011-04-05 WO PCT/EP2011/001685 patent/WO2011141101A1/en active Application Filing
- 2011-04-13 TW TW100112886A patent/TW201139093A/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1916134A (en) * | 1929-09-19 | 1933-06-27 | Laminating Patents Corp | Process of rapid edge gluing wood sheets and the product thereof |
| DE3304315A1 (en) * | 1983-02-09 | 1984-08-09 | Heinrich Kuper GmbH & Co KG, 4835 Rietberg | Veneer jointing machine |
| DE3510147A1 (en) * | 1985-03-21 | 1986-09-25 | Carl Rückle Maschinenbau GmbH, 7302 Ostfildern | Device for gluing strip-shaped surfaces of two materials |
| CA2087834C (en) * | 1990-07-24 | 2003-01-28 | Mark J. Meltzer | Apparatus and method for forming an adhesively bonded seam between resiliently compressible fabric sheets |
| DK199801566A (en) * | 1998-11-27 | 2000-05-28 | Vesterby Traeteknik A S | Method and apparatus for joining joints of wood veneer space parts |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010020293A1 (en) | 2011-11-17 |
| WO2011141101A1 (en) | 2011-11-17 |
| TW201139093A (en) | 2011-11-16 |
| EP2569131A1 (en) | 2013-03-20 |
| EP2569131B1 (en) | 2015-09-23 |
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Application publication date: 20130313 |