CN102747653A - Household paper coating device and method - Google Patents
Household paper coating device and method Download PDFInfo
- Publication number
- CN102747653A CN102747653A CN2011101369185A CN201110136918A CN102747653A CN 102747653 A CN102747653 A CN 102747653A CN 2011101369185 A CN2011101369185 A CN 2011101369185A CN 201110136918 A CN201110136918 A CN 201110136918A CN 102747653 A CN102747653 A CN 102747653A
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- paper
- roll
- roller
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- anilox roll
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- 238000000576 coating method Methods 0.000 title claims abstract description 111
- 239000011248 coating agent Substances 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000007774 anilox coating Methods 0.000 claims abstract description 115
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 239000000654 additive Substances 0.000 claims abstract description 59
- 230000000996 additive effect Effects 0.000 claims abstract description 52
- 238000012958 reprocessing Methods 0.000 claims abstract description 30
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000007514 turning Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 241001247986 Calotropis procera Species 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013538 functional additive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002884 skin cream Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The invention relates to a household paper coating device which comprises an uncoiling unit, a coating unit and a reprocessing unit which are sequentially arranged. The unwinding unit is used to unwind a reel of paper to form a strip of paper to be coated. The coating unit comprises a first back-gluing roller, a first anilox roller and a first liquid adding device. The first anilox roller is in contact with the first liquid adding device, and the first liquid adding device is used for adding the additive to be coated to the surface of the first anilox roller. The first back rubber roll and the first anilox roll are opposite and close to the first anilox roll, and the first back rubber roll and the first anilox roll are used for pressing a paper tape from the uncoiling unit between the first back rubber roll and the first anilox roll so as to coat the liquid additive on the surface of the first anilox roll on the surface of the paper tape. The reprocessing unit is used for reprocessing the coated paper tape. The invention also relates to a method for coating the surface of the household paper with the liquid additive by adopting the coating device.
Description
Technical field
The present invention relates to be used to make the device and method of paper for daily use, particularly a kind of paper for daily use apparatus for coating and method.
Background technology
Paper for daily use is the essential articles for use of daily life, like roll web, napkin paper etc.On paper for daily use, add smell type additive, in use give a kind of pleasant breath of people on the one hand, can also remove the peculiar smell of surrounding environment on the other hand, be placed on the peculiar smell that the lavatory can reduce or eliminate the lavatory like the roll web that will have odor additive.A kind of method is in the prior art paper for daily use interpolation smell type additive: be sprayed at the paper product surface after additive is atomized through sprayer, additive utilizes the principle of perfume that smell is diffused in the paper for daily use.Yet, utilize paper for daily use smell skewness, the instability of this method manufacturing, and the additive major part existing only in the paper product surface, the time that smell keeps is shorter.In addition, the smell additive that has is combustibles, adopts the mode of spraying can let the smell additive be present in a large number in the air, increases hidden fire-fighting danger.
Summary of the invention
Therefore, be necessary to provide a kind of paper for daily use smell be evenly distributed paper for daily use apparatus for coating and coating process stable and safety of making.
A kind of paper for daily use apparatus for coating comprises a unwinder unit that sets gradually,, a coater unit and machining cell again and again.This unwinder unit is used to broadcast paper roll to form paper tape to be coated.This coater unit comprises one first coating module, and this first coating module comprises one first gum roller, one first anilox roll and one first liquid-adding device.This first anilox roll contacts with this first liquid-adding device, and this first liquid-adding device is used for additive to be coated is added into this first anilox roll surface.This first gum roller and this first anilox roll are relatively and near this first anilox roll; This first gum roller and this first anilox roll are used for the paper tape from unwinder unit is pressed between the first gum roller and first anilox roll, the liquid additive on first anilox roll surface is coated this paper tape surface.This reprocessing unit is used for the paper tape after the coating is reprocessed.
A kind of method of utilizing aforesaid paper for daily use apparatus for coating to paper for daily use surface coated liquid additive may further comprise the steps: the paper roll of broadcasting this unwinder unit to be forming paper tape, and this paper tape is imported coater unit; Adopt the surperficial annex solution body additives of this first liquid-adding device to this first anilox roll; To import from the paper tape of this unwinder unit between this first gum roller and this first anilox roll, and make the liquid additive on anilox roll surface coat the surface of this paper tape through rotating this first gum roller and this first anilox roll; And the paper tape after will being coated with is sent to this reprocessing unit and reprocesses.
This apparatus for coating and coating process utilize the cooperation of anilox roll and gum roller to be coated with, and additive is directly to be depressed into paper tape surface, are coated with more evenly, and do not have big quantity of fluid and retain in the air, have reduced hidden fire-fighting danger.
Description of drawings
Fig. 1 is the structural representation of embodiment of the invention paper for daily use apparatus for coating.
Fig. 2 is the structural representation of the unwinder unit of apparatus for coating among Fig. 1.
Fig. 3 is the structural representation of the coater unit of apparatus for coating among Fig. 1.
Fig. 4 is the schematic surface of the anilox roll of coater unit among Fig. 3.
Fig. 5 is the schematic bottom view of the liquid feeding scraper of coater unit among Fig. 3.
Fig. 6 is the structural representation of the reprocessing unit of apparatus for coating among Fig. 1.
Fig. 7 adopts the method flow diagram of the apparatus for coating of Fig. 1 to paper for daily use surface coated additive.
The main element symbol description
| Apparatus for |
100 |
| Unwinder |
10 |
| |
20 |
| The reprocessing |
30 |
| |
12 |
| |
200 |
| The |
300 |
| Let off roll | 14a、 |
| Deflector roll | |
| 16a、 | |
| Turning cylinder | |
| 142a、 | |
| Paper roll | |
| 40a、40b | |
| Paper tape | 402a、402b |
| |
162 |
| |
21 |
| First bowed |
23 |
| The |
240 |
| The |
242 |
| The changed |
25 |
| The |
201 |
| Bearing | 230 |
| The |
231 |
| |
232 |
| Regulating |
233 |
| The |
2401 |
| |
2402 |
| The |
2400 |
| The |
2406b |
| The first |
2403 |
| First linear bearing | 2404 |
| The |
2405 |
| The first |
2406 |
| The |
2406a |
| The |
2407 |
| |
2408 |
| |
2410 |
| Accepting |
2412 |
| The |
2420 |
| The |
2421 |
| |
2422 |
| The second |
2423 |
| Second linear bearing | 2424 |
| The |
2425 |
| The second |
2426 |
| The |
2427 |
| Second |
301 |
| Press bonding roller is right | 302 |
| |
303 |
| |
304 |
| |
305 |
| Double- |
402 |
| Finished |
404 |
The following specific embodiment will combine above-mentioned accompanying drawing to further specify the present invention.
The specific embodiment
To combine accompanying drawing and embodiment that the present invention is done further explain below.
See also Fig. 1, the embodiment of the invention provides a kind of paper for daily use apparatus for coating 100, is used for the liquid additive coating is made an addition to paper for daily use.This liquid additive can be the smell additive, also can be other functional additives, for example skin cream etc.This apparatus for coating 100 comprises unwinder unit 10, coater unit 20 and the reprocessing unit 30 that is arranged in order setting.
Please consult Fig. 1 and Fig. 2 in the lump, in the present embodiment, this unwinder unit 10 comprises one first base 12, two let off roll 14a and 14b and two deflector roll 16a and 16b.
These two let off roll 14a and 14b have turning cylinder 142a and 142b respectively, and turning cylinder 142a and 142b be parallel to each other, and in the present embodiment, turning cylinder 142a and 142b are respectively adjacent to and away from this coater unit 20.Two let off roll 14a are arranged on this first base 12 with 14b and also are connected with transmission mechanism (figure does not show) respectively, on turning cylinder 142a and 142b, rotate respectively to realize this let off roll 14a and 14b.This let off roll 14a and 14b are respectively applied for winding paper roll to be coated, for example by paper roll around the paper roll 40a and the 40b that form.The diameter sum of paper roll 40a and 40b is less than the turning cylinder 142a of two let off roll 14a and 14b and the distance between the 142b, so that two let off roll 14a and 14b be when rotating, two paper roll 40a and 40b can not influence each other.On this unwinder unit 10, two paper roll 40a and 40b is uncoiled respectively and be sent to units corresponding as individual layer continuous paper tape 402a and 402b.The outer surface line speed of two paper roll 40a and 40b remains identical, so that the speed of service of two paper tape 402a and 402b is synchronous.
These two deflector roll 16a and 16b are fixed on one first support 162, and this first support 162 is fixed on this base 12, and these two deflector roll 16a and 16b are the roll body that freely rotates and all are parallel to turning cylinder 142a and 142b.In the present embodiment, two deflector roll 16a and 16b and are arranged above and below between this coater unit 20 and let off roll 14a.The paper tape 402a of the paper roll 40a of deflector roll 16b below being adjacent to is close to the top of deflector roll 16b; In the present embodiment; Paper tape 402a discharges from the bottom of former paper tape 40a, and promptly the direction of rotation of let off roll 14a when discharging paper tape 402a is the clockwise direction shown in arrow A among Fig. 2.The top of being close to the deflector roll 16a of top away from the paper tape 402b of the paper roll 40b of deflector roll 16b; In the present embodiment; Paper tape 402b discharges from the top of former paper tape 40b, and promptly the direction of rotation of let off roll 14b when discharging paper tape 402b is the counter clockwise direction shown in arrow B among Fig. 2.This deflector roll 16b and 16a rotate under the transmission device drive of (figure does not show) respectively, and then drive paper tape 402a and 402b motion.Two paper tape 402a are appreciated that the position of release paper tape 402a and the 402b of two paper roll 40a and 40b is not limited to the bottom and the top of present embodiment, as long as can be close to two deflector roll 16b respectively with 402b and 16a does not also disturb mutually.
Certainly, it will be understood by those skilled in the art that the quantity of let off roll is not limit, can be determined on a case-by-case basis.Except that being depicted as like present embodiment two, can also be for more than one or three.
Please consult Fig. 1 and Fig. 3 in the lump, this coater unit 20 comprises one second base 200, one second support 21, one first bowed roller 23, one first coating module 240, one second coating module 242 and a changed course roller 25.This second support 21 is fixed in the surface 201 of this second base 200, and in the present embodiment, this second support 21 is one-body molded with this second base 200.
This first bowed roller 23 comprises a bearing 230, an arc mandrel 231, a rubber bush 232 and a regulating wheel 233.This bearing 230 is fixed in the sidewall adjacent to unwinder unit 10 of this second support 21; This arc mandrel 231 is connected with this bearing 230 and bearing 230 rotations relatively; This regulating wheel 233 is connected with this arc mandrel 231, is used to regulate the rotation radian of this arc mandrel 231, and then paper tape 402a and 402b are flattened; This rubber bush 232 is sheathed on the outer surface of this arc mandrel 231; Be used to be adjacent to and guide paper tape 402a and 402b from deflector roll 16b and 16a; The back is overlapping flattening through regulating wheel 233, forms double-deck paper tape 402 and gets into the first coating module 240 successively and the second coating module 242 is coated with.
This first coating module 240 lays respectively at the contiguous unwinder unit 10 of this second support 21 and the relative both sides of reprocessing unit 30 with this second coating module 242; This first coating module 240 is identical with these second coating module 242 structures and be symmetrical set with respect to this second support 21, and below only to be coated with module 240 with first be that example describes in detail.This first coating module 240 comprises one first gum roller 2400, one the 3rd support 2401, one first anilox roll 2402, one first net roller cylinder 2403, one first linear bearing 2404, one first grating chi 2405, one first liquid feeding scraper 2406 and one first scraper cylinder 2407.
This first gum roller 2400 rotatably is arranged on this second support 21 and is positioned at the below of this first bowed roller 23, is used for matching with this first anilox roll 2402.This first linear bearing 2404 is arranged at the surface 201 of second base 200; The 3rd support 2401 is fixedly arranged on and makes the 3rd support 2401 can be under the guide function of this first linear bearing 2404 on this first linear bearing 2404, easily along near with move away from the direction of this second support 21.This first grating chi 2405 is arranged on this second base 200, is positioned at first linear bearing, 2404 belows, is used for position and the displacement of sensing the 3rd support 2401 on this second base 200, thereby makes the 3rd support 2401 can accurately move to preposition.
This first anilox roll 2402 is arranged on the 3rd support 2401 rotationally; And it is adjacent with this first gum roller 2400; This first anilox roll 2402 between this first gum roller 2400 and this unwinder unit 10, is positioned at the below of this first gum roller 2400 in the horizontal direction on the vertical direction.This first anilox roll 2402 is parallel to each other with this first gum roller 2400; The motion of the 3rd support 2401 can drive this first anilox roll 2402 along near with move away from the direction of this first gum roller 2400, to control the gap width between first anilox roll 2402 and the first gum roller 2400.This first net roller cylinder 2403 is fixed on this second base 200 and with the 3rd support 2401 and is connected; Transmission mechanism for the 3rd support 2401; Be used to drive the 3rd support 2401 in these first linear bearing, 2404 upper edges near with direction motion away from this second support 21; And then drive this first anilox roll 2402 away from near this first gum roller 2400, so can be further through the accurate gaps of these first anilox roll 2402 of control and this first gum roller 2400 of the first grating chi 2405.
As shown in Figure 4, the surface of this first anilox roll 2402 has a plurality of equally distributed shrinkage pools 2408, and this shrinkage pool 2408 is used to accommodate additive.When double-deck paper tape 402 gets into the first coating module 240; With the gap that is conveyed between this first gum roller 2400 and this first anilox roll 2402; The first gum roller 2400 is used for the double-deck paper tape 402 of common pressing when rotating with this first anilox roll 2402, and additive is applied to a surface of double-deck paper tape 402 through the mode of rotating roll extrusion.
This first liquid feeding scraper 2406 is arranged on the 3rd support 2401, contacts with first anilox roll 2402 surface, is used for to this first anilox roll 2402 surperficial annex solution body additives and scrapes off first anilox roll, 2402 surperficial excess liquid additives.In the present embodiment, the first gum roller 2400 and the first liquid feeding scraper 2406 be all near first anilox roll 2402, and lay respectively at the both sides of first anilox roll 2402.This first liquid feeding scraper 2406 is positioned at the side of first anilox roll 2402 near unwinder unit 10, and basic and first anilox roll 2402 is positioned at same horizontal line.The cross section of this first liquid feeding scraper 2406 is a U type structure; Wherein the opening of U type structure and this first anilox roll 2402 are relatively also in the horizontal direction towards this gum roller 2400; The U type structure two ends of this first liquid feeding scraper 2406 are blade 2410, and this blade 2410 is used to scrape off the unnecessary additive in first anilox roll, 2402 surfaces.See also Fig. 5, the U type structure of this first liquid feeding scraper 2406 forms an accepting groove 2412, and this accepting groove 2412 forms a receiving space with these relative first anilox roll, 2402 surfaces, is used to accommodate coating fluid.The bottom surface of this first liquid feeding scraper 2406 is provided with a coating fluid import 2406a and two coating fluid outlet 2406b; This coating fluid import 2406a is connected with a Raw material pail (figure does not show) through a carrier pipe (figure does not show); This carrier pipe links to each other with a draw-off pump (figure does not show); This draw-off pump is used to extract liquid additive and gets into this receiving space 2412, replenishes during with the deficiency of the coating fluid in receiving space 2412; This coating fluid outlet 2406b links to each other with this Raw material pail through another carrier pipe respectively, and these receiving space 2412 excess liquid additives can be back in the Raw material pail through this coating fluid outlet.This first anilox roll 2402 and the first liquid feeding scraper 2406 following can be provided with one and reclaim pallet (figure does not show), and this recovery pallet is used for collecting the liquid additive that this first anilox roll 2402 and the first liquid feeding scraper 2406 leak out at coating process.This first scraper cylinder 2407 is fixed on the 3rd support 2401; And link to each other with this first liquid feeding scraper 2406; This first scraper cylinder 2407 is the transmission mechanism of this first liquid feeding scraper 2406; Be used to drive the first liquid feeding scraper 2406 along near with move away from the direction of this first anilox roll 2402; With the gap width of the control blade 2410 and first anilox roll 2402, and control the first liquid feeding scraper 2406 and carry out operations such as clean and maintenance with the first liquid feeding scraper 2406 for convenience detach away from first anilox roll 2402.
It will be understood by those skilled in the art that the first liquid feeding scraper 2406 also can be arranged on other position near first anilox roll 2402, for example is arranged on the below of first anilox roll 2402.In addition, the size of the shape of the picture on surface of this first anilox roll 2402, shrinkage pool 2408, shrinkage pool 2408 all can be regulated according to actual conditions.
This second coating module 242 comprises one second gum roller 2420, one the 4th support 2421, one second anilox roll 2422, one second net roller cylinder 2423, second linear bearing 2424, one second grating chi 2425, one second liquid feeding scraper 2426 and one second scraper cylinder 2427, and is corresponding with the first gum roller 2400 of the first coating module 240, the 3rd support 2401, first anilox roll 2402, the first net roller cylinder 2403, first linear bearing 2404, the first grating chi 2405, the first liquid feeding scraper 2406 and the first scraper cylinder 2407 respectively.Those skilled in the art can understand the mutual alignment relation of the element of the above second coating module 242 according to the structure of the first coating module 240.This second coating module 242 is used for the double-deck paper tape 402 from the first coating module 240 is carried out the coating of another liquid on surface additive; When this bilayer paper tape 402 gets into the second coating module 242 from the first coating module 240; Promptly after derivation between this first gum roller 2400 and first anilox roll 2402; To be conveyed between this second gum roller 2420 and second anilox roll 2422; And double-deck paper tape 402 another uncoated surfaces are contacted with this second anilox roll 2422, to realize the double spread of double-deck paper tape 402.
This changed course roller 25 is parallel to this first anilox roll 2402 and second anilox roll 2422, and changed course roller 25 is arranged on this second base 200, and is positioned at the below of this second anilox roll 2422.Double-deck paper tape 402 will transmit toward this changed course roller 25 after second coating module 242 pressings and coating, and changed course roller 25 flattens double-deck paper tape 402, and changes double-deck paper tape 402 traffic directions, make double-deck paper tape 402 transmit toward reprocessing unit 30.
Be appreciated that; This first liquid feeding scraper 2406 and the second liquid feeding scraper 2426 can also be replaced by other liquid-adding device; As long as can liquid additive be added into the surface of first anilox roll 2402 and second anilox roll 2422; As cooperating with scraper through the roller that soaked into liquid additive; The roller that soaked into liquid additive contacts with second anilox roll 2422 with first anilox roll 2402, and scrapes off the unnecessary additive liquid of first anilox roll 2401 and second anilox roll, 2422 surfaces through the scraper removal.
This reprocessing unit 30 is used for the double-deck paper tape 402 after the coating is reprocessed, and it can be for rewinding machine structure, splitting winding mechanism, cut fold mechanism or other mechanisms.Said rewinding mechanism is meant and furls paper tape to form the mechanism of the paper roll that can further carry out rear end processing.Said splitting winding mechanism is meant the mechanism to paper tape cuts, thereby rolling forms roll web.Thereby the said fold mechanism of cutting is meant the mechanism that paper tape is cut, folds formation paper handkerchief, face tissue, napkin paper.Please consult Fig. 1 and Fig. 6 in the lump, in the present embodiment, this reprocessing unit 30 is rewinding mechanism, and it comprises one the 3rd base 300 and is arranged at one second bowed roller 301 on the 3rd base 300, a press bonding roller to 302, one rewind roll 303.Double-deck paper tape from changed course roller 25 is sent to reprocessing during unit 30, will be sent to press bonding roller between 302 through second bowed roller 301, is resent to rewind roll 303.This second bowed roller 301 is near this coater unit 20, and the structure and first bowed roller 23 are similar, and this second bowed roller 301 is used for the double-deck paper tape 402 from changed course roller 25 is further flattened.This press bonding roller is positioned at the side of this second bowed roller 301 away from this coater unit 20 to 302; Comprise a pressure roller 304 and a deflector roll 305; This pressure roller 304 is positioned at the top of this deflector roll 305; From the double-deck paper tape of this second bowed roller 301 402 through the slit between these pressure rollers 304 and this deflector roll 305, and should the 402 further pressings of bilayer paper tape through 304 pairs of this pressure rollers, thus obtain more smooth and the double-deck preferably paper tape 402 of conjugation.This rewind roll 303 is used for from this press bonding roller 302 double-deck paper tape 402 being carried out rewinding, and to obtain paper roll, for example finished roll 404.
Be appreciated that; The formed finished roll 404 of present embodiment can be width and all bigger paper roll of diameter; It can also be through follow-up expansion, cut, rolling or operation such as folding, and formation can be carried out the roll web, paper handkerchief, face tissue, napkin paper of market sale etc.Certainly, when reprocessing unit 30 was splitting winding mechanism, double-deck paper tape 402 can directly form roll web after reprocessing unit 30; When reprocessing unit 30 when cutting fold mechanism, double-deck paper tape 402 can directly form paper for daily use products such as paper handkerchief, face tissue, napkin paper after reprocessing unit 30.
Please consult Fig. 1 to Fig. 7 in the lump, adopt the method for 100 pairs of paper for daily use surface coated of said apparatus for coating additive following:
Step 501: paper roll 40a and 40b in the unwinder unit 10 broadcast out paper tape 402a and 402b respectively, and paper tape 402a and 402b get into coater unit 20 respectively after deflector roll 16b and 16a guiding.
In this step, the outer surface line speed of this paper roll 40a and 40b is identical, so that the speed of service of paper tape 402a and paper tape 402b is synchronous; This paper tape 402a and 402b are close to this deflector roll 16b and 16a respectively, and this deflector roll 16b and 16a rotate under the drive of a transmission device respectively, thereby make paper tape 402a and 402b under the drive of this deflector roll 16b and 16a, be directed to this coater unit 20.
Step 502: paper tape 402a and 402b move to first bowed roller 23 from deflector roll 16b and 16a; Make the overlapping and flattening of paper tape 402a and 402b; Form double-deck paper tape 402; Get into the slit between this first gum roller 2400 and this first anilox roll 2401 then, this first anilox roll 2401 and the first gum roller, 2400 mutual extrusion and rotation, this first anilox roll 2401 is in the process of rotation; Its surperficial shrinkage pool 2408 has picked the additive liquid in the first liquid feeding scraper 2406, makes first anilox roll 2401 surface coated additive from this bilayer paper tape 402 in the process of the double-deck paper tape 402 of pressing.
In this step, this first bowed roller 23 act as paper tape 402a and 402b is overlapping and flatten, form double-deck paper tape 402, be beneficial to follow-up pressing and coating.This first anilox roll 2401 can be realized by the driving of 2403 pairs the 3rd supports 2401 of this first net roller cylinder with the gap of this first gum roller 2400; This first anilox roll 2401 is different with the gap of this first gum roller 2400; Amount to the additive liquid that should duplex paper band 402 be absorbed is also different, thus the coating weight that can come the regulator solution body additives through the gap of regulating first anilox roll 2401 and the first gum roller 2400; In addition, the coating weight of this liquid additive can also realize through the size and the quantity of regulating this shrinkage pool 2408.This first anilox roll 2401 is in rotary course, and the blade 2410 of this first liquid feeding scraper 2406 can scrape off the unnecessary additive liquid in first anilox roll, 2401 surfaces.
Step 503: this bilayer paper tape 402 continues operation and gets into the slit between this second anilox roll 2422 and the second gum roller 2420, utilizes the mode identical with step 502 from another surface coated liquid additive to double-deck paper tape 402.
In this step, the method for 2420 pairs of these paper tape 402 surface coated additive liquid of this second anilox roll 2422 and the second gum roller is identical with a last step, repeats no more here.This bilayer paper tape 402 is after being coated with additives through first anilox roll 2401; Because additive is a liquid, the humidity of double-deck paper tape 402 increases, and it is big that length can become; Tension force diminishes; Therefore, the outer surface line speed of first anilox roll 2401, the first gum roller 2400, second anilox roll 2422, the second gum roller 2420 and follow-up roll bodies such as changed course roller 25 will increase with respect to the speed of service of paper tape 402a and 402b in the unwinder unit 10, so that double-deck paper tape 402 has suitable tension force all the time.
Step 504: this bilayer paper tape 402 continues to move to this changed course roller 25 and is close to this changed course roller 25, and this bilayer paper tape 402 gets into after this changed course roller 25 changes direction should reprocessing unit 30.
In this step, acting as of this changed course roller 25 flattens double-deck paper tape 402, is beneficial to batching of follow-up double-deck paper tape 402.
Step 505: in reprocessing unit 30 as rewinding mechanism; This bilayer paper tape 402 moves to this second bowed roller 301; Should further flatten by bilayer paper tape 402 through 301 pairs of this second bowed rollers, then, these bilayer paper tape 402 these press bonding rollers of process are to 302 further pressings; By rewind roll 303 double-deck paper tape 402 is batched at last, form finished roll 404.
In this step, 301 pairs of second bowed rollers should further flatten by bilayer paper tape 402, and 302 pairs of this press bonding rollers should the 402 further pressings of bilayer paper tape, and paper tape 402a and 402b further are adjacent to.This finished roll 404 also can cut according to actual conditions, rolling or folding etc. action, the final roll web that can carry out market sale, paper handkerchief, face tissue, the napkin paper etc. of forming.
Certainly, when reprocessing unit 30 was splitting winding mechanism, double-deck paper tape 402 can directly form roll web after reprocessing unit 30; When reprocessing unit 30 when cutting fold mechanism, double-deck paper tape 402 can directly form paper for daily use products such as paper handkerchief, face tissue, napkin paper after reprocessing unit 30.
The number that is appreciated that let off roll 14a, 14b in this unwinder unit 10 can also be designed to one or more than two, at this moment, total number of deflector roll 16a, 16b needs to do corresponding the change according to the number of let off roll 14a, 14b according to actual needs.Be appreciated that equally this bilayer paper tape 402 can also only carry out the coating of single face, at this moment, 402 on this bilayer paper tape need not through this second coating module 242.In addition; The first coating module 240 and the second coating module also are not limited to respect to these second support, 21 symmetries in the position of coater unit 20, as long as can successively carry out the additive coating through this first coating module 240 and the second coating module 242 to double-deck paper tape 402.
The apparatus for coating 100 of present embodiment with utilize the coating process of this apparatus for coating 100 can carry out the coating of additive easily to paper tape, and single face coating and double spread can be selected arbitrarily; In addition, utilize the cooperation of anilox roll and gum roller to be coated with, additive is directly to be depressed into paper tape surface, is coated with more evenly, and does not have big quantity of fluid and retains in the air, has reduced hidden fire-fighting danger.
In addition, those skilled in the art can also do other variation in spirit of the present invention, and certainly, these all should be included within the present invention's scope required for protection according to the variation that the present invention's spirit is done.
Claims (16)
1. paper for daily use apparatus for coating; Comprise: a unwinder unit reaches machining cell again and again; This unwinder unit is used to broadcast paper roll to form paper tape to be coated; This reprocessing unit is used for the paper tape after the coating is reprocessed; It is characterized in that: this apparatus for coating further comprises a coater unit between this unwinder unit and this reprocessing unit, and this coater unit comprises one first coating module, and this first coating module comprises one first gum roller, one first anilox roll and one first liquid-adding device; This first anilox roll contacts with this first liquid-adding device; This first liquid-adding device is used for additive to be coated is added into this first anilox roll surface, and this first gum roller and this first anilox roll are relatively and near this first anilox roll, this first gum roller and this first anilox roll are used for the paper tape from unwinder unit is pressed between the first gum roller and first anilox roll; Surperficial so that the liquid additive on first anilox roll surface is coated this paper tape, and the paper tape after the coating is transmitted toward the reprocessing unit.
2. paper for daily use apparatus for coating as claimed in claim 1; It is characterized in that this first liquid-adding device is the first liquid feeding scraper, this first liquid feeding scraper has one first accepting groove and is positioned at first blade at this first accepting groove edge; This first accepting groove is used to accommodate liquid additive to be coated; Liquid additive is added into this first anilox roll surface, this first blade contacts with the surface of this first anilox roll, is used to scrape off the surperficial excess liquid additive of this first anilox roll.
3. paper for daily use apparatus for coating as claimed in claim 2; It is characterized in that; This coater unit further comprises one second base, one first bowed roller and a changed course roller, and this first bowed roller, the first coating module and changed course roller are arranged on this second base, and this first bowed roller is used for this first coating module that flattens and lead of the paper tape from unwinder unit; This changed course roller is used to change the traffic direction of the paper tape after the coating, simultaneously this paper tape is flattened.
4. paper for daily use apparatus for coating as claimed in claim 3; It is characterized in that; This coater unit further comprises one second coating module; This second coating module comprises one second gum roller, one second anilox roll and one second liquid-adding device, and this second gum roller and this second liquid-adding device are all near this second anilox roll, and this second liquid-adding device has one second accepting groove and is positioned at second blade at this second accepting groove edge; This second accepting groove is used to accommodate liquid additive to be coated; To be added into this second anilox roll surface, this second blade contacts with the surface of second anilox roll, is used to scrape off the surperficial excess liquid additive of second anilox roll; This second gum roller is relative and substantially parallel with this second anilox roll; This second gum roller and this second anilox roll are used for the paper tape from this first coating module is pressed between the second gum roller and this second anilox roll, and the liquid additive that first anilox roll is surperficial is coated another surface of this paper tape, and this changed course roller is used to change the traffic direction from the paper tape of this second gum roller.
5. paper for daily use apparatus for coating as claimed in claim 3; It is characterized in that; This coater unit further comprises one second support; This second support is arranged on this second base, and this first coating module is arranged at the side of this second support near this unwinder unit, and this first bowed roller rotatably is arranged at respectively on this second support with this first gum roller.
6. paper for daily use apparatus for coating as claimed in claim 5; It is characterized in that; This first coating module further comprises one the 3rd support, a net roller cylinder and a scraper cylinder; The 3rd support is arranged on this second base movably, and this first anilox roll rotatably is fixed in the 3rd support, and this net roller cylinder is fixed in this second base and links to each other with the 3rd support; Be used to drive the 3rd support along near moving with direction away from this second support; Thereby control the spacing of this first anilox roll and this first gum roller, this scraper cylinder is fixed in the 3rd support and links to each other with this first liquid feeding scraper, is used to drive this first liquid feeding scraper along near moving to control the spacing of this first liquid feeding scraper and this first anilox roll with direction away from this first anilox roll.
7. paper for daily use apparatus for coating as claimed in claim 6; It is characterized in that; This first coating module comprises that further one is arranged at the linear bearing on this second base; The 3rd support is fixed on this linear bearing, thus the 3rd support under the guide function of this linear bearing, can along near with move away from the direction of this second support.
8. paper for daily use apparatus for coating as claimed in claim 4; It is characterized in that; This coater unit further comprises one second support; This second support is arranged on this second base, and this second coating module is arranged at the side away from this unwinder unit of this second support, and this second gum roller rotatably is fixed on this second support; This second coating module further comprises one the 4th support, a net roller cylinder and a scraper cylinder; The 4th support is arranged on this second base movably and is positioned at the side away from this unwinder unit of this second support, and this second anilox roll rotatably is fixed in the 4th support, and this net roller cylinder is fixed in this second base and links to each other with the 4th support; Be used to drive the 4th support along near moving with direction away from this second support; Thereby control the spacing of this second anilox roll and this second gum roller, this scraper cylinder is fixed in the 4th support and links to each other with this second liquid feeding scraper, is used to drive this second liquid feeding scraper along near moving to control the spacing of this second liquid feeding scraper and this second anilox roll with direction away from this second anilox roll.
9. paper for daily use apparatus for coating as claimed in claim 8; It is characterized in that; This second coating module comprises that further one is arranged at the linear bearing on this second base; The 4th support is fixed on this linear bearing, thus the 4th support under the guide function of this linear bearing, can be along near moving with direction away from this second support.
10. paper for daily use apparatus for coating as claimed in claim 1 is characterized in that, this unwinder unit comprises one first base and be arranged at least one let off roll on this first base that this at least one let off roll is used for winding paper roll to be coated and broadcasts this paper roll.
11. paper for daily use apparatus for coating as claimed in claim 10 is characterized in that this unwinder unit further comprises the deflector roll that is arranged at this first base, this deflector roll is used to guide paper tape and gets into this coater unit.
12. paper for daily use apparatus for coating as claimed in claim 10 is characterized in that, this at least one let off roll is a plurality of let off roll, and each let off roll all is used for paper roll to be coated of winding and broadcasts this paper roll respectively.
13. paper for daily use apparatus for coating as claimed in claim 1 is characterized in that, this reprocessing unit is to be selected from rewinding mechanism, splitting winding mechanism and to cut a kind of in the fold mechanism.
14. paper for daily use apparatus for coating as claimed in claim 1; It is characterized in that; This reprocessing unit is a rewinding mechanism, and this rewinding mechanism comprises one second bowed roller and a rewind roll, and this second bowed roller is used for the paper tape from this coater unit is flattened; This rewind roll is used to batch the paper tape from this second bowed roller, to form paper roll.
15. paper for daily use apparatus for coating as claimed in claim 14; It is characterized in that; This reprocessing unit comprises that further a press bonding roller is right, and this press bonding roller is to comprising a pressure roller and the deflector roll adjacent with this pressure roller, and this pressure roller matches with this deflector roll and is used for the further pressing of this paper tape.
16. a utilization such as each described paper for daily use apparatus for coating of claim 1 to 15 comprise step to the method for paper for daily use surface coated liquid additive:
The paper roll of broadcasting this unwinder unit to be forming paper tape, and this paper tape is imported coater unit;
Adopt the surperficial annex solution body additives of this first liquid-adding device to this first anilox roll;
To import from the paper tape of this unwinder unit between this first gum roller and this first anilox roll, and make the liquid additive on anilox roll surface coat the surface of this paper tape through rotating this first gum roller and this first anilox roll; And
Paper tape after the coating is sent to this reprocessing unit reprocesses.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110136918.5A CN102747653B (en) | 2011-05-25 | 2011-05-25 | Household paper coating device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110136918.5A CN102747653B (en) | 2011-05-25 | 2011-05-25 | Household paper coating device and method |
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| CN102747653A true CN102747653A (en) | 2012-10-24 |
| CN102747653B CN102747653B (en) | 2015-05-20 |
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| CN201110136918.5A Active CN102747653B (en) | 2011-05-25 | 2011-05-25 | Household paper coating device and method |
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| CN103498387A (en) * | 2013-09-05 | 2014-01-08 | 维达纸业（中国）有限公司 | Apparatus and method for processing cream or liquid on paper for daily use |
| CN104512749A (en) * | 2014-12-06 | 2015-04-15 | 佛山市南海区德昌誉机械制造有限公司 | Uncoiling structure used on double-station uncoiling machine |
| CN106956950A (en) * | 2017-05-25 | 2017-07-18 | 山东精诺机械股份有限公司 | Toilet roll rewinding machine paper equipment and its application method |
| CN108527944A (en) * | 2017-03-03 | 2018-09-14 | 山东太阳生活用纸有限公司 | System for preparing super-soft moisture-retaining paper and application thereof |
| CN111099421A (en) * | 2019-12-24 | 2020-05-05 | 江苏生益特种材料有限公司 | Method for solving breakage of coiled material in multi-coil co-cutting and linkage clamping process |
| CN115352184A (en) * | 2022-08-16 | 2022-11-18 | 亚青永葆生活用纸(苏州)有限公司 | Tissue paper color printing and moisturizing liquid adding synchronous forming process |
| CN116411472A (en) * | 2023-03-30 | 2023-07-11 | 四川石化雅诗纸业有限公司 | High strength cream paper handkerchief production line |
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| CN111099421A (en) * | 2019-12-24 | 2020-05-05 | 江苏生益特种材料有限公司 | Method for solving breakage of coiled material in multi-coil co-cutting and linkage clamping process |
| CN115352184A (en) * | 2022-08-16 | 2022-11-18 | 亚青永葆生活用纸(苏州)有限公司 | Tissue paper color printing and moisturizing liquid adding synchronous forming process |
| CN116411472A (en) * | 2023-03-30 | 2023-07-11 | 四川石化雅诗纸业有限公司 | High strength cream paper handkerchief production line |
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