CN102671829B - Edge banding back-coating hot melt adhesive device - Google Patents
Edge banding back-coating hot melt adhesive device Download PDFInfo
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- CN102671829B CN102671829B CN201210130593.4A CN201210130593A CN102671829B CN 102671829 B CN102671829 B CN 102671829B CN 201210130593 A CN201210130593 A CN 201210130593A CN 102671829 B CN102671829 B CN 102671829B
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Abstract
The invention relates to the technical field of production equipment of edge bandings, in particular to an edge banding back-coating hot melt adhesive device, which comprises an unreeling device for giving off edge bandings, a melt adhesive coating device, a cooling device and a rolling device, wherein the back surfaces of the edge bandings are coated with hot melt adhesive through the melt adhesive coating device to made gummed edge bandings, the gummed edge bandings are cooled and solidified by the cooling device, the gummed edge bandings after being cooled and solidified are rolled by the rolling device, and the unreeling device, the melt adhesive coating device, the cooling device and the rolling device are orderly arranged. The edge banding back-coating hot melt adhesive device is an automatic device integrated with unreeling, melt adhesive coating, cooling, solidifying and rolling, is particularly suitable for thin edge bandings, the thickness of the thin edge bandings is between 0.2mm and 0.8mm, and is convenient to process the made gummed edge bandings. The coating speed is between 20m/s and 30m/s, the coating amount is from 130g/ square meter to 140g/ square meter, more than two edge bandings can be coated for one time, and the production efficiency is high.
Description
Technical field
The present invention relates to edge band production equipment technical field, be specifically related to the edge band back of the body and be coated with hot-melt adhesive device.
Background technology
Edge band is the material that the section of Furniture panel is protected, decorates, beautified; its major function is that sheet material section is carried out to sealing; avoid unfavorable factor in environment and the use procedure destruction to sheet material; borrow the decoration such as color and lines design of this edge band simultaneously, make the Furniture panel product of application have more texture and third dimension.For flat plate edge-sealing strip product, the back of the body is coated with and processes is the important procedure that is related to product quality quality for one.
Application number is that the Chinese utility model patent of 95216048.X discloses a kind of hot melt coating machine, comprise a glue melting box, one coating the machine and be connected to glue melting box and the machine between glue conveying box, described coating the machine has a dispense tip and an applicator roll corresponding thereto, the laminated pressure roll with pressure adjustmenting mechanism coordinating with applicator roll, the let off roll of base material and multiple suitable materials, between base material let off roll and applicator roll, at compound longitudinal tension force adjustment and the guiding mechanism of using between material unwinding and laminated pressure roll, and receive the wind-up roll of the finished product after compound by applicator roll and laminated pressure roll, described dispense tip is by upper module, lower module and the matrix being arranged between upper and lower module form, be parallel to towards being formed with one on the surface of another module the translot that is coated with roll shaft in one of upper and lower module, in the module that is formed with translot, there is one end to be communicated with glue conveying box, the manifold that the other end is communicated with translot, on described matrix, have the crossing breach of die cavity rear and on die body is installed, this breach is extended to the gum outlet on the limit, dispense tip gap of contiguous applicator roll by translot, at described glue melting box, on glue conveying box and dispense tip, be respectively arranged with heating and temperature control device, on the let off roll of the multiple suitable materials of described base material and finished product wind-up roll respectively with lateral deviation-correcting device, be provided with a jockey pulley by magnetic powder cluth control in the party upstream of described finished product wind-up roll.
Above-mentioned hot melt coating machine is by base material let off roll and compoundly emit respectively base material and multiple suitable materials with material unwinding roller, between base material process dispense tip and applicator roll time, dispense tip coated heat melten gel is in the surface of base material, base material after multiple suitable materials and coating carries out compound through time between applicator roll and laminated pressure roll, make composite finished product, then carry out rolling by wind-up roll.This hot melt coating machine is applicable to the glue-line coating of pressure-sensitive adhesive trade mark, all kinds of adhesive tapes, and the base material after coating adhesive sticker needs compound with composite at once, does not need coolingly, is applicable to the low temperature coated of base material, once can only be coated with a base material, and production efficiency is low.Glue melting box is carried PUR with coating the machine by glue conveying box, and transport path is long, while carrying PUR, need to be incubated processing, coating machine is extruded from the gap of stencil-coating head, puts glue difficulty, and coating efficiency is low, inconvenient operation, cannot be applicable to the coating of PUR at edge band, and complex structure.
Therefore, need a kind of edge band back of the body painting hot-melt adhesive device of the defect that overcomes existing hot melt coating machine badly.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, and provide the edge band back of the body to be coated with hot-melt adhesive device, realize hot-melt is distributed in to edge band.
The present invention is achieved through technology.
The edge band back of the body is coated with hot-melt adhesive device, it comprises the unwinding device for emitting edge band, the wrap-up that makes the melten gel apparatus for coating of gluing edge band, gluing edge band is carried out the cooling device of cooling curing and the gluing edge band after cooling curing carried out to rolling in the back side of edge band coated heat melten gel, described unwinding device, apparatus for coating, cooling device and wrap-up set gradually.
Wherein, described unwinding device is provided with the plural dish that unreels, and described wrap-up is provided with the closed reel equating with the quantity that unreels dish.
Further, it also comprises tension-adjusting gear, and described tension-adjusting gear is arranged between described unwinding device and described melten gel apparatus for coating.
Wherein, described cooling device comprises the cooling frame that supplies gluing edge band process and the blowing pump that is arranged at cooling frame.
Wherein, described melten gel apparatus for coating comprises into adhesive dispenser, glue melting device and glue spreading apparatus, described enter adhesive dispenser, described glue melting device and described glue spreading apparatus set gradually from top to down, described enter adhesive dispenser carry solid state heat melten gel to described glue melting device, the PUR of described glue melting device transporting molten state is to described glue spreading apparatus.
Further, described in enter adhesive dispenser and comprise feed pipe, vavuum pump, Sheng glue basin and blast pipe, feed pipe, blast pipe are connected with vavuum pump respectively, described feed pipe carries solid state heat melten gel to described Sheng glue basin by vavuum pump.
Further, described in enter adhesive dispenser and also comprise into glue controller and search switch, described search switch is arranged at described Sheng glue basin, described in enter glue controller and be connected with described search switch, described vavuum pump.
Further, it also comprises pre-glue melting device, described in described pre-glue melting device is arranged at, enter between adhesive dispenser and described glue melting device, described pre-glue melting device respectively with described enter adhesive dispenser and described glue melting device be connected.
It also comprises melten gel control cabinet, and described melten gel control cabinet is connected with described pre-glue melting device and described glue melting device respectively.
Wherein, described glue spreading apparatus comprises glue spreader, impregnation cutter and spreading knife, and described glue spreader is arranged at the below of the gum outlet of described glue melting device, and described impregnation cutter is arranged at a side of described glue spreader, and described spreading knife is arranged at the opposite side of described glue spreader.
Beneficial effect of the present invention is: the present invention for unreeling, melten gel coating, cooling curing, the integrated automation equipment of rolling, be applicable to hot-melt to be distributed in the back side of edge band, being specially adapted to thickness is the thin edge band of 0.2mm ~ 0.8mm, the gluing edge band making adds man-hour at edge sealing, heating is plated in the surface of product for the treatment of edge sealing, easy to process; Coating speed is 20m/s ~ 30m/s, and coating weight is 130g/ square metre ~ 140g/ square metre, once can be coated with two above edge bands, and production efficiency is high, and gluing is even, stable, and gluing quality is good.The present invention is specially adapted to plastic edge banding and the compound edge band of paper.
Brief description of the drawings
Fig. 1 is the structural representation that the edge band back of the body of embodiments of the invention 1 is coated with hot-melt adhesive device.
Fig. 2 is the structural representation that the edge band back of the body of embodiments of the invention 1 is coated with the unwinding device of hot-melt adhesive device.
Fig. 3 is the structural representation that the edge band back of the body of embodiments of the invention 1 is coated with the wrap-up of hot-melt adhesive device.
Fig. 4 is the structural representation that the edge band back of the body of embodiments of the invention 1 is coated with the melten gel apparatus for coating of hot-melt adhesive device.
Fig. 5 is the A place structure for amplifying schematic diagram of Fig. 4.
Fig. 6 is the B place structure for amplifying schematic diagram of Fig. 4.
Fig. 7 is the structural representation that the edge band back of the body of embodiments of the invention 1 is coated with the cooling device of hot-melt adhesive device.
Fig. 8 is the structural representation that the edge band back of the body of embodiments of the invention 2 is coated with the unwinding device of hot-melt adhesive device.
Fig. 9 is the structural representation that the edge band back of the body of embodiments of the invention 2 is coated with the wrap-up of hot-melt adhesive device.
Figure 10 is the structural representation that the edge band back of the body of embodiments of the invention 3 is coated with hot-melt adhesive device.
Figure 11 is the structural representation that the edge band back of the body of embodiments of the invention 3 is coated with the tension-adjusting gear of hot-melt adhesive device.
reference numeral
1---unwinding device 2---melten gel apparatus for coating 3---cooling device
4---wrap-up 5---tension-adjusting gear
11---unreeling dish 12---unwinding rack
21------glue melting device 23---glue spreading apparatus that enter adhesive dispenser 22
24---gum outlet 25---pre-glue melting device 26---melten gel control cabinets
27---master controller
31---cooling frame 32---blowing pump
41---closed reel 42---rolling frame 43---counters
51---directive wheel
211---feed pipe 212---vavuum pump 213---Sheng glue basins
214---blast pipe 215---enters glue controller 216---search switch
217---charging basin 218---watch window
231---glue spreader 232---impregnation cutter 233---spreading knifes
251---Shu Jiao road
2321---impregnation handle 2322---impregnation scraper
2331---frictioning handle 2332---frictioning scraper.
Detailed description of the invention
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
Embodiment 1.
As shown in Fig. 1 ~ 7, the edge band back of the body is coated with hot-melt adhesive device, it comprises the unwinding device 1 for emitting edge band, the wrap-up 4 that makes the melten gel apparatus for coating 2 of gluing edge band, gluing edge band is carried out the cooling device 3 of cooling curing and the gluing edge band after cooling curing carried out to rolling in the back side of edge band coated heat melten gel, described unwinding device 1, apparatus for coating, cooling device 3 and wrap-up 4 set gradually.
As shown in Figure 2, unwinding device 1 comprises that 12, one of unwinding racks unreel dish 11 and are arranged at 12, one of unwinding racks and unreel dish and 11 volume edge band to be coated is unreeled to work at every turn.Unwinding device 1 also comprises clutch and automatic switch, by Clutch Control automatic switch, and then controls the beginning or the shut-down operation that unreel, manipulates controlled stopping, and automaticity is high.
As shown in Figure 3, wrap-up 4 comprises that 42, one closed reels 41 of a rolling frame are arranged at 42, one closed reels 41 of rolling frame and a volume gluing edge band are carried out to rolling work at every turn.Be provided with counter 43 at the side of closed reel 41, the length of the coating edge band of metering rolling, reaches after the length of setting, changes blank coil and proceeds rolling.Wrap-up 4 also comprises clutch and automatic switch, and the coating edge band that counter 43 measures rolling reaches after the length of setting, by Clutch Control automatic switch, closed reel 41 stops rolling, rolling work is transferred to blank coil and is continued to start rolling, manipulates controlled stopping, and automaticity is high.
As shown in Fig. 4 ~ Fig. 6, described in the present embodiment, melten gel apparatus for coating 2 comprises into adhesive dispenser 21, glue melting device 22 and glue spreading apparatus 23, described enter adhesive dispenser 21, described glue melting device 22 and described glue spreading apparatus 23 set gradually from top to down, described enter adhesive dispenser 21 carry solid state heat melten gel to described glue melting device 22, the PUR of described glue melting device 22 transporting molten states is to described glue spreading apparatus 23.
Enter adhesive dispenser 21 and be provided with the passage that enters glue melting device 22 for solid state heat melten gel, glue melting device 22 is provided with the gum outlet 24 that enters glue spreading apparatus 23 for the PUR of molten condition.
Described in the present embodiment, entering adhesive dispenser 21 comprises feed pipe 211, vavuum pump 212, contains glue basin 213 and blast pipe 214, feed pipe 211, blast pipe 214 are connected with vavuum pump 212 respectively, and described feed pipe 211 carries solid state heat melten gel to described Sheng glue basin 213 by vavuum pump 212.
When vavuum pump 212 starts, blast pipe 214 exhausts, the feed pipe 211 being connected with vavuum pump 212 is carried solid state heat melten gel to enter and is contained glue basin 213, and the top of containing glue basin 213 is a funnelform charging basin 217, is convenient to charging.The surface of containing glue basin 213 is provided with watch window 218, and the surplus of solid state heat melten gel is determined in the position that operating personnel can 217 li of solid state heat melten gels of Real Time Observation charging basin.If automatically entering glue operates while breaking down, operating personnel observe solid state heat melten gel position by watch window 218 lower than set lower position time, by manual operation, add solid state heat melten gel toward entering adhesive dispenser 21, prevent into glue and interrupt, ensure continuing, normally carrying out of gluing.
Described in the present embodiment, enter adhesive dispenser 21 and also comprise into glue controller 215 and search switch 216, described search switch 216 is arranged at described Sheng glue basin 213, described in enter glue controller 215 and be connected with described search switch 216, described vavuum pump 212.Search switch 216 is surveyed the position of 217 li of solid state heat melten gels of charging basin, when the position of solid state heat melten gel lower than set lower position time, search switch 216 signal transmissions are to entering glue controller 215, enter glue controller 215 and receive and control vavuum pump 212 after signal and start, feed pipe 211 starts to carry solid state heat melten gel toward charging basin 217.When the position of solid state heat melten gel higher than set upper limit position time, search switch 216 signal transmissions are to entering glue controller 215, enter glue controller 215 and receive and control vavuum pump 212 after signal and close, feed pipe 211 stops carrying solid state heat melten gel toward charging basin 217.
The present embodiment is realized and is automatically entered glue, without manual operation, saves labour cost, and can 24 continuous throughout the twenty-four hour24s.
As shown in Figure 5, glue spreading apparatus 23 comprises glue spreader 231, impregnation cutter 232 and spreading knife 233, described glue spreader 231 is arranged at the below of the gum outlet 24 of described glue melting device 22, described impregnation cutter 232 is arranged at a side of described glue spreader 231, and described spreading knife 233 is arranged at the opposite side of described glue spreader 231.
The PUR of molten condition is distributed in the surface of glue spreader 231 from the gum outlet 24 of glue melting device 22, glue spreader 231 constantly clockwise rotates, and constantly the hot-melt of molten condition is distributed in to the back side of edge band.
Impregnation cutter 232 is provided with impregnation handle 2321 and impregnation scraper 2322, impregnation scraper 2322 is obliquely installed and is provided with gap with glue spreader 231, regulate the angle of inclination of impregnation scraper 2322 by impregnation handle 2321, can regulate the size in the gap of impregnation scraper 2322 and glue spreader 231, thereby regulate the PUR amount distributing on glue spreader 231, make PUR coat equably the back side of edge band according to set amount.
Spreading knife 233 comprises frictioning handle 2331 and frictioning scraper 2332, frictioning scraper 2332 is obliquely installed and is provided with gap with glue spreader 231, regulate the angle of inclination of frictioning scraper 2332 by frictioning handle 2331, can regulate the size in the gap of frictioning scraper 2332 and glue spreader 231.
In the time of glue spreader 231 coated heat melten gel, spreading knife 233, away from glue spreader 231, is not worked.In the time need to clearing up the delayed heat melten gel of glue melting device 22 or change different PUR kinds, regulate the angle of inclination of frictioning scraper 2332 by frictioning handle 2331, make approaching of frictioning scraper 2332 and glue spreader 231, make frictioning scraper 2332 away from glue spreader 231 simultaneously, glue spreader 231 clockwise rotates, frictioning scraper 2332 scrapes off the PUR on glue spreader 231, reaches the object of the delayed heat melten gel of removing glue melting device 22.
As shown in Fig. 1, Fig. 6, the present embodiment also comprises pre-glue melting device 25, described in described pre-glue melting device 25 is arranged at, enters between adhesive dispenser 21 and described glue melting device 22, and described pre-glue melting device 25 is connected with described glue melting device 22 and described glue spreading apparatus 23 respectively.Pre-glue melting device 25 is provided with Shu Jiao road 251, and the PUR after fritting flows into glue melting device 22 along Shu Jiao road 251.Adopt the structure in Shu Jiao road 251, be convenient to clean, further facilitate the delayed heat melten gel of removing pre-glue melting device 25.
Pre-glue melting device 25 carries out fritting to solid state heat melten gel, then carries out second melting by glue melting device 22, is equivalent to two heater melting solid state heat melten gels, makes the melting of solid state heat melten gel more thoroughly, evenly; Simultaneously melting solid state heat melten gel constantly, what met coating needs glue amount.
The present embodiment also comprises melten gel control cabinet 26, and described melten gel control cabinet 26 is connected with described pre-glue melting device 25 and described glue melting device 22 respectively.Melten gel control cabinet 26 is controlled the heating-up temperature of pre-glue melting device 25 and glue melting device 22, the heating-up temperature of pre-glue melting device 25 is 150 DEG C ~ 160 DEG C, the heating-up temperature of glue melting device 22 is set as 170 DEG C ~ 180 DEG C, pre-glue melting device 25 and glue melting device 22 are heated to the temperature of setting, and make solid state heat melten gel become gradually molten condition.The temperature of heating is not limited to above-mentioned scope, can specifically arrange according to concrete requirement.
In addition, the PUR amount of glue melting device 22 controlled pre-glue melting device 25 and is delivered to by melten gel control cabinet 26.In the time that the PUR amount of glue melting device 22 is more, melten gel control cabinet 26 is controlled pre-glue melting device 25, reduces pre-glue melting device 25 and send glue speed toward glue melting device 22; In the time that the PUR amount of glue melting device 22 is less, melten gel control cabinet 26 is controlled pre-glue melting device 25, improves pre-glue melting device 25 and send glue speed toward glue melting device 22.
PUR is a kind of plastic adhesive, and in certain temperature range, its physical state changes with temperature change, and chemical characteristic is constant, and it is nonpoisonous and tasteless, belongs to environmental-protecting chemical product.PUR can be ethylene-vinyl acetate copolymer (EVA) PUR, thermoplastic elastomer (TPR) PUR, polyamide (PA) PUR, pressure sensitive adhesive etc.Solid state heat melten gel is hot-melt adhesive granules or powdery hot-melt glue etc.
The melten gel apparatus for coating 2 of the present embodiment also comprises the master controller 27 for controlling its coating speed.Described master controller 27 is provided with master switch, and controls the control device of the speed of coated heat melten gel, and coating speed is 20m/s ~ 30m/s, and coating speed can be adjusted according to actual conditions.
As shown in Figure 7, described in the present embodiment, cooling device 3 comprises the cooling frame 31 that supplies gluing edge band process and the blowing pump 32 that is arranged at cooling frame 31.The centre of cooling frame 31 is a channel region, blowing pump 32 is arranged at the top of cooling frame 31, blowing pump 32 is constantly toward channel region delivery air, and when the edge band after coated heat melten gel is sent to the channel region of cooling frame 31, lasting air-flow makes the PUR cooling back side of being fixed on edge band rapidly.Blowing pump 32 is more than one, and the quantity of blowing pump 32 is set according to the speed of the length of channel region and rolling, and the length of channel region is longer, and the quantity of blowing pump 32 is more, or the speed of rolling is faster, and the quantity of blowing pump 32 is more; The quantity of blowing pump 32 is unrestricted.
The present invention for unreeling, melten gel coating, cooling curing, the integrated automation equipment of rolling, be applicable to hot-melt to be distributed in the back side of edge band, being specially adapted to thickness is the thin edge band of 0.2mm ~ 0.8mm, the gluing edge band making adds man-hour at edge sealing, heating is plated in the surface of product for the treatment of edge sealing, easy to process; Coating speed is 20m/s ~ 30m/s, coating weight is 130g/ square metre ~ 140g/ square metre, once can be coated with two above edge bands, production efficiency is high, and gluing is even, stable, and gluing quality is good, be glue coating raw material owing to adopting PUR, do not have the problem of glue volatilization, gluing is even, stable, and gluing quality is good.The present invention is specially adapted to plastic edge banding and the compound edge band of paper.
Embodiment 2.
As shown in Figure 8, Figure 9, the difference of the present embodiment and embodiment 1 is: described in the present embodiment, unwinding device 1 is provided with the plural dish 11 that unreels, and described wrap-up 4 is provided with the closed reel 41 equating with the quantity that unreels dish 11.The plural dish 11 that unreels is arranged at unwinding rack 12, and each dish 11 that unreels unreels operation to volume edge band to be coated at every turn.Plural closed reel 41 is arranged at rolling frame 42, and each closed reel 41 carries out rolling operation to a volume gluing edge band at every turn, and the quantity of closed reel 41 equates with the quantity that unreels dish 11.
The width of edge band is less than the length of glue spreader 231, and glue spreader 231 is coated whole edge band.Glue spreader 231 can be coated with two above edge bands simultaneously, article two, above edge band is close to the bottom that is arranged in glue spreader 231 side by side, gapped between every two edge bands, uncoated PUR under the rotation of glue spreader 231, bring back to gum outlet 24 below time, reenter glue melting device 22 and carry out melting, can not residue on the limit of edge band, ensure temperature and the quality of coated heat melten gel.
The present embodiment can carry out coated heat melten gel for edge bands more than two volumes simultaneously, enhances productivity.
Unaccounted feature in the present embodiment, adopts the explanation in embodiment 1, no longer repeats at this.
Embodiment 3.
As shown in Figure 10, Figure 11, the difference of the present embodiment and embodiment 2 is: the present embodiment also comprises tension-adjusting gear 5, and described tension-adjusting gear 5 is arranged between described unwinding device 1 and described melten gel apparatus for coating 2.Tension-adjusting gear 5 is provided with directive wheel 51, unreeling dish 11 edge bands of emitting leads and flattens, strains through directive wheels 51, then be sent to apparatus for coating and carry out the operation of coated heat melten gel, avoid edge band pine and cause the phenomenon of holiday, make PUR coating evenly, coating quality is good.
The quantity of directive wheel 51 arranges according to the quantity that unreels dish 11, and every seaming edge strip arranges a directive wheel 51.
Tension-adjusting gear 5 is also provided with air exhauster, and edge band is washed to grey cleaning, avoids the residual dust in the back side of edge band and causes PUR and the bonding unstable phenomenon of edge band, make PUR coating more evenly, coating quality is better.
Unaccounted feature in the present embodiment, adopts the explanation in embodiment 2, no longer repeats at this.
The above is only preferred embodiment of the present invention, and the equivalence of doing according to structure, feature and principle described in patent claim of the present invention therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (1)
1. the edge band back of the body is coated with hot-melt adhesive device, it is characterized in that: it comprises the unwinding device for emitting edge band, the wrap-up that makes the melten gel apparatus for coating of gluing edge band, gluing edge band is carried out the cooling device of cooling curing and the gluing edge band after cooling curing carried out to rolling in the back side of edge band coated heat melten gel, described unwinding device, apparatus for coating, cooling device and wrap-up set gradually;
Described melten gel apparatus for coating comprises into adhesive dispenser, glue melting device and glue spreading apparatus, described enter adhesive dispenser, described glue melting device and described glue spreading apparatus set gradually from top to down, described enter adhesive dispenser carry solid state heat melten gel to described glue melting device, the PUR of described glue melting device transporting molten state is to described glue spreading apparatus, and the hot-melt of molten condition is distributed in the back side that thickness is the thin edge band of 0.2mm ~ 0.8mm by glue spreading apparatus;
Described enter adhesive dispenser comprise feed pipe, vavuum pump, Sheng glue basin and blast pipe, feed pipe, blast pipe are connected with vavuum pump respectively, described feed pipe carries solid state heat melten gel to described Sheng glue basin by vavuum pump;
Described enter adhesive dispenser also comprise into glue controller and search switch, described search switch is arranged at described Sheng glue basin, described in enter glue controller and be connected with described search switch, described vavuum pump.
2. the edge band back of the body according to claim 1 is coated with hot-melt adhesive device, it is characterized in that: described unwinding device is provided with the plural dish that unreels, and described wrap-up is provided with the closed reel equating with the quantity that unreels dish.
3. the edge band back of the body according to claim 1 is coated with hot-melt adhesive device, it is characterized in that: it also comprises tension-adjusting gear, and described tension-adjusting gear is arranged between described unwinding device and described melten gel apparatus for coating.
4. the edge band back of the body according to claim 1 is coated with hot-melt adhesive device, it is characterized in that: described cooling device comprises the cooling frame that supplies gluing edge band process and the blowing pump that is arranged at cooling frame.
5. the edge band back of the body according to claim 1 is coated with hot-melt adhesive device, it is characterized in that: it also comprises pre-glue melting device, described in described pre-glue melting device is arranged at, enter between adhesive dispenser and described glue melting device, described pre-glue melting device respectively with described enter adhesive dispenser and described glue melting device be connected.
6. the edge band back of the body according to claim 5 is coated with hot-melt adhesive device, it is characterized in that: it also comprises melten gel control cabinet, and described melten gel control cabinet is connected with described pre-glue melting device and described glue melting device respectively.
7. the edge band back of the body according to claim 1 is coated with hot-melt adhesive device, it is characterized in that: described glue spreading apparatus comprises glue spreader, impregnation cutter and spreading knife, described glue spreader is arranged at the below of the gum outlet of described glue melting device, described impregnation cutter is arranged at a side of described glue spreader, and described spreading knife is arranged at the opposite side of described glue spreader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130593.4A CN102671829B (en) | 2012-04-28 | 2012-04-28 | Edge banding back-coating hot melt adhesive device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210130593.4A CN102671829B (en) | 2012-04-28 | 2012-04-28 | Edge banding back-coating hot melt adhesive device |
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| CN102671829A CN102671829A (en) | 2012-09-19 |
| CN102671829B true CN102671829B (en) | 2014-12-10 |
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| CN107344158A (en) * | 2017-08-08 | 2017-11-14 | 重庆交通大学 | EVA hot-melt adhesive coiled material is coated with manufacturing equipment |
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| CN112248632A (en) * | 2020-09-29 | 2021-01-22 | 江苏聚格新材料有限公司 | Printing device and process for decorative edge banding |
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Effective date of registration: 20200618 Address after: 523000 Guangdong city of Dongguan province Changping songbaitang town in southern Huayuan Road Patentee after: Dongguan huafuli decoration building materials Co., Ltd Address before: 523561 Guangdong Province, Dongguan city Changping town songbaitang HOLLEY industrial village in Dongguan City, HOLLEY industrial Limited by Share Ltd Patentee before: DONGGUAN HUALI INDUSTRIES Co.,Ltd. |