CN210975368U - High anti mar flooding wear-resistant paper production facility - Google Patents
High anti mar flooding wear-resistant paper production facility Download PDFInfo
- Publication number
- CN210975368U CN210975368U CN201921842513.1U CN201921842513U CN210975368U CN 210975368 U CN210975368 U CN 210975368U CN 201921842513 U CN201921842513 U CN 201921842513U CN 210975368 U CN210975368 U CN 210975368U
- Authority
- CN
- China
- Prior art keywords
- roller
- glue
- base paper
- immersion
- blower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model relates to a wear-resisting paper production technical field discloses a high anti mar flooding wear-resisting paper production facility. The equipment comprises a glue dipping device, a leveling device, a first drying device, a spraying device, a dispersing device, a second drying device, a net coating device and a third drying device which are sequentially arranged along the conveying direction of base paper, wherein the leveling device comprises a workbench, a pressing plate and an upper driving device and a lower driving device, baffles are arranged on the front side and the rear side of the workbench, the pressing plate is arranged right above the workbench, and the upper driving device and the lower driving device are connected with the pressing plate and used for driving the pressing plate to reciprocate up and down. The utility model provides a complete set of production facility, this equipment can produce the high anti mar wear-resistant paper that has two-layer wearing layer and the wear-resistant decorative layer of one deck, and the existing wearability of this wear-resistant paper has decoratively again, and the wearing layer of this wear-resistant paper is very level and smooth, and glue adheres to firmly on wearing layer and wear-resistant decorative layer, the dispersion is even, the distribution is level and smooth.
Description
Technical Field
The utility model relates to a wear-resisting paper production technical field, concretely relates to high anti mar flooding wear-resisting paper production facility.
Background
With the development of home decoration market and the improvement of living standard of people, the ground decoration material is developing in a diversified way. The wood floor quickly occupies the half-wall Jiangshan of the flooring material market by the characteristics of beauty, wear resistance, practicability, easy cleaning and the like. Among them, the wear resistance directly affects the service life of the floor, and the decorativeness directly affects the sales of the floor. In order to make the floor board wear-resistant, a layer of wear-resistant paper is usually covered on the surface of the floor board, and in order to make the floor board look beautiful and increase sales volume, a layer of decorative paper is usually covered on the surface of the floor board.
In the prior art, in order to make the floor have both wear resistance and decoration, decorative paper and wear-resistant paper are usually produced separately, and then the wear-resistant paper and the decorative paper are combined and pressed. In the prior art, equipment for producing wear-resistant paper and equipment for producing decorative paper are also designed separately, and complete equipment which can produce wear-resistant paper with wear resistance and decoration in one body is not available.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problem that the complete equipment that does not have that can produce and have wearability and decorative in wear-resisting paper of an organic whole that prior art exists, provide a high anti mar flooding wear-resisting paper production facility, this equipment is one set of complete production facility, and the wear-resisting paper of producing has existing wearability, and is decorative again, and the wearing layer of the wear-resisting paper of this equipment production is very level and smooth, and glue adheres to firmly on the wearing layer, distributes evenly.
In order to realize the aim, the utility model provides a production device of high scratch-resistant impregnated wear-resistant paper, which comprises a glue dipping device, a leveling device, a first drying device, a spraying device, a dispersing device, a second drying device, a net coating device and a third drying device which are arranged in sequence along the conveying direction of raw paper, wherein,
the leveling device comprises a workbench, a pressing plate and an upper and lower driving device, wherein the front side and the rear side of the workbench are respectively provided with a baffle plate, the pressing plate is arranged right above the workbench, and the upper and lower driving device is connected with the pressing plate and used for driving the pressing plate to reciprocate up and down.
Preferably, the gumming device includes the gumming tank, inside being provided with the first roller, the second that immerse, the third roller and the fourth roller of immersing that arrange parallel to each other of gumming tank, the upper reaches of gumming tank is provided with the body paper guide-in roller, be provided with first guide roll directly over the second roller of immersing, be provided with the second guide roll directly over the third roller of immersing, just first guide roll with the second guide roll arranges on the coplanar in parallel, be provided with a set of squeeze roll directly over the fourth roller of immersing, the body paper that waits to handle loops through body paper guide-in roller, first roller, the second roller of immersing, first guide roll, second guide roll, the third roller of immersing, the fourth roller of immersing and squeeze roll.
Preferably, in the glue dipping apparatus, the surfaces of the first immersion roller, the second immersion roller, the third immersion roller and the fourth immersion roller are respectively formed with a plurality of mutually parallel annular grooves.
Preferably, in the impregnation device, a first blower and a second blower are arranged between the second immersion roller and the first guide roller in the height direction, and the first blower and the second blower are configured to pass the base paper between the first blower and the second blower in the process of guiding the base paper from the second immersion roller to the first guide roller, the opening directions of the first blower and the second blower are opposite to the trend of the base paper, and the included angle between the first blower and the second blower is 30 ° to 70 °, and the distance between the opening of the first blower and the opening of the second blower and the base paper is 5 to 20 cm.
Preferably, in the impregnation device, a third blower and a fourth blower are arranged between the second guide roller and the third immersion roller in the height direction, and the third blower and the fourth blower are configured to pass the base paper between the third blower and the fourth blower in the process of guiding the base paper from the second guide roller to the third immersion roller, the third blower and the fourth blower have openings opposite to the direction of the base paper and have an included angle of 30 ° to 70 °, and the third blower and the fourth blower have openings at a distance of 5 to 20cm from the base paper.
Preferably, in the flattening device, the width of the pressing plate is 2-10mm smaller than that of the workbench, and the pressing plate is a stainless steel plate with a smooth surface.
Preferably, the spraying device comprises a glue spraying roller, the glue spraying roller is provided with one or more rows of glue spraying openings, the opening direction of the glue spraying openings is inclined downwards, and the direction of the glue spraying openings is opposite to the direction of the base paper passing through the glue spraying roller.
Preferably, the dispersing device comprises a first rubber grinding roller and a second rubber grinding roller, the first rubber grinding roller and the second rubber grinding roller are arranged on the same horizontal plane, the roller surface of the first rubber grinding roller is of a first stripe structure, and the roller surface of the second rubber grinding roller is of a second stripe structure.
Preferably, the web coating device comprises an upper coating roller, a lower coating roller and a glue solution recovery tank, wherein the lower coating roller is arranged below the upper coating roller, and the roller surfaces of the upper coating roller and the lower coating roller are of a grid structure; a first scraper is arranged on one side of the upper gluing roller, the first scraper is close to but not in contact with the roller surface of the upper gluing roller, and a first glue solution supply component is arranged above the first scraper and is positioned at one end of the upper gluing roller; a second scraper is arranged on one side of the lower glue spreader, the second scraper is close to but not in contact with the roller surface of the lower glue spreader, and a second glue solution supply component is arranged above the second scraper and is positioned at one end of the lower glue spreader; and the glue solution recovery tank is arranged at the other ends of the upper glue coating roller and the lower glue coating roller and is positioned below the upper glue coating roller and the lower glue coating roller.
Preferably, in the web coating device, the first blade and the second blade each include a first nip plate, a second nip plate, and a blade, one side of the blade is nipped by the first nip plate and the second nip plate, and the other side of the blade is brought into close proximity to a roll surface of the glue roll.
The utility model provides a complete set of production facility, this equipment can produce the wear-resisting paper of high anti mar that has two-layer wearing layer and the wear-resisting decorative layer of one deck, and this wear-resisting paper has very strong wearability, and decorative again, and the wearing layer of the wear-resisting paper that this equipment produced is very level and smooth, and glue adheres to firmly on wearing layer and wear-resisting decorative layer, dispersion is even, the distribution is level and smooth.
Drawings
FIG. 1 is a flow chart of the production equipment of the impregnated wear-resistant paper with high scratch resistance of the utility model;
FIG. 2 is a schematic view of the gumming apparatus of the present invention;
fig. 3 is a schematic view of the annular grooves on the surfaces of the first immersion roller, the second immersion roller, the third immersion roller and the fourth immersion roller in the gumming device of the present invention;
figure 4 is a schematic view of the flattening apparatus of the present invention;
FIG. 5 is a schematic view of a spray coating device according to the present invention;
fig. 6 is a schematic view of a dispersing device according to the present invention;
fig. 7 is a schematic view of a screen coating apparatus according to the present invention;
fig. 8 is a schematic view of a first doctor blade and a second doctor blade in a web coating apparatus according to the invention.
Description of the reference numerals
100 a gumming device; 200 a leveling device; 300 a first drying device; 400 a spray coating device; 500 a dispersing device; 600 second drying means; 700 mesh coating device; 800 a third drying device; 1 a first immersion roller; 2 a second immersion roller; 3 a third immersion roller; 4 a fourth immersion roller; 5, extruding rollers; 6 a first blower; 7 a first guide roller; 8 a second guide roller; 9 a base paper guide roller; 10 an annular groove; 11 a glue dipping tank; 12 a second blower; 13 a third blower; 14 a fourth blower; 21 a working table; 22 a baffle plate; 23, pressing a plate; 24 up-down driving means; 41 spraying a rubber roller; 42, spraying glue openings; 51 a first grinding roller; 52 second grinding roller; 53 first striation structure; 54 a second striation structure; 71 coating a rubber roller; 72, glue spreading roller; 73 a first scraper; 74 a second scraper; 75 a first glue solution supply member; 76 a second glue supply means; 77 a glue solution recovery tank; 78 a first clamping plate 79 and a second clamping plate; 710 blade.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
The endpoints of the ranges and any values disclosed herein are not limited to the precise range or value, and such ranges or values should be understood to encompass values close to those ranges or values. For ranges of values, between the endpoints of each of the ranges and the individual points, and between the individual points may be combined with each other to give one or more new ranges of values, and these ranges of values should be considered as specifically disclosed herein.
In the present invention, in the case of not being described in the contrary, the terms "upstream and downstream" used are distinguished according to the trend of the base paper, and "upstream" refers to the source of the base paper; "downstream" refers to the direction of travel of the base web.
As shown in fig. 1, high anti mar flooding wear-resistant paper production facility, include gumming device 100, leveling device 200, first drying device 300, spraying device 400, dispersion devices 500, second drying device 600, net coating device 700 and the third drying device 800 that sets gradually along body paper direction of transfer.
In the apparatus of the present invention, the base paper sequentially passes through the glue dipping device 100, the leveling device 200, the first drying device 300, the spraying device 400, the dispersing device 500, the second drying device 600, the net coating device 700 and the third drying device 800. Specifically, glue is impregnated on base paper through a glue impregnation device 100, then the impregnated glue is leveled through a leveling device 200, and then the leveled impregnated glue is dried through a first drying device 300 to form a first wear-resistant layer; spraying glue by a spraying device 400, uniformly dispersing and flattening the sprayed glue by a dispersing device 500, and drying the sprayed glue by a second drying device 600 to form a second wear-resistant layer; then, wear-resistant glue is coated on the two sides of the base paper by the net coating device 700, and then the base paper is dried by the third drying device 800, so that wear-resistant decorative layers with grid structures are formed on the two sides of the base paper.
As shown in fig. 4, the leveling device 200 includes a worktable 21, a pressing plate 23, and an up-down driving device 24, wherein the front and rear sides of the worktable 21 are provided with a baffle 22, the pressing plate 23 is disposed right above the worktable 21, and the up-down driving device 24 is connected to the pressing plate 23 for driving the pressing plate 23 to reciprocate up and down.
After the impregnation of the base paper in the impregnation device 100 is completed, the base paper is conveyed to the leveling device 200 for leveling. After the impregnated base paper is conveyed to the workbench 21, the up-down driving device 24 drives the pressing plate 23 to move downwards to apply certain pressure to the base paper, so that the impregnating glue is leveled, and meanwhile, the impregnating glue is more firmly attached to the base paper; when the leveling of the impregnated glue is finished, the up-down driving device 24 drives the pressing plate 23 to move upwards and return to the original position. Baffle 22 that both sides set up around workstation 21 can guarantee that the body paper is horizontal on workstation 21 and places, prevents that the body paper from inclining or from workstation 21 landing on workstation 21, influence flattening efficiency.
In the apparatus of the present invention, as shown in fig. 2, the gumming device 100 includes a gumming tank 11, a first immersion roller 1, a second immersion roller 2, a third immersion roller 3 and a fourth immersion roller 4 which are arranged in parallel are arranged in the gum dipping tank 11, a base paper guide roller 9 is arranged at the upstream of the gum dipping tank, a first guide roller 7 is arranged right above the second immersion roller 2, a second guide roller 8 is arranged right above the third immersion roller 3, and the first guide roll 7 and the second guide roll 8 are arranged in parallel on the same plane, a group of squeezing rolls 5 are arranged right above the fourth immersion roll 4, and the base paper to be treated sequentially passes through the base paper guide-in roll 9, the first immersion roll 1, the second immersion roll 2, the first guide roll 7, the second guide roll 8, the third immersion roll 3, the fourth immersion roll 4 and the squeezing rolls 5.
In the impregnation device 100, base paper is firstly introduced by a base paper introduction roller 9, enters a impregnation tank 11 through a first immersion roller 1 for impregnation, is then led out of the impregnation tank 11 through a second immersion roller 2, enters the impregnation tank 11 through a third immersion roller 3 for impregnation, is then led out of the impregnation tank 11 through a fourth immersion roller 4, is impregnated for 2 times, and is extruded with excessive glue through an extrusion roller 5 after the glue on the base paper is enough, so that the base paper is impregnated with the glue with a certain thickness and uniform distribution.
In the impregnation apparatus 100, the squeeze roll 5 includes two round rolls having the same diameter. After the base paper is dipped, the base paper needs to be extruded by an extrusion roller 5, so that the glue is firmly attached to the base paper, and meanwhile, the redundant glue is extruded out, and the proper thickness of the glue is ensured. Two rollers with the same diameter are used for extrusion, so that the glue can be more uniformly attached to the base paper.
In the apparatus of the present invention, as shown in fig. 3, in the dipping device 100, the first immersion roller 1, the second immersion roller 2, the third immersion roller 3 and the fourth immersion roller 4 are formed with a plurality of mutually parallel annular grooves 10 on their surfaces, respectively. The annular groove 10 allows the first immersion roller 1, the second immersion roller 2, the third immersion roller 3 and the fourth immersion roller 4 to store more glue, ensuring that enough glue can be impregnated on the base paper.
In the apparatus of the present invention, in the dipping device 100, in the height direction, the second immersing roller 2 and the first guide roller 7 are provided with the first air blower 6 and the second air blower 12 therebetween, and the first air blower 6 and the second air blower 12 are set to be followed by the base paper in the process of guiding the second immersing roller 2 to the first guide roller 7, so that the base paper passes through the first air blower 6 and between the second air blower 12, the opening direction of the first air blower 6 and the opening direction of the second air blower 12 are opposite to the trend of the base paper, and the included angle therebetween is 30 ° to 70 °, the first air blower 6 and the distance between the opening of the second air blower 12 and the base paper are 5-20 cm.
The first air blower 6 and the second air blower 12 blow wind with a certain wind speed to the base paper, so that the penetration of glue into base paper fibers can be accelerated, and the glue is firmly attached to the base paper. The wind directions of the first air blower 6 and the second air blower 12 are arranged obliquely with the base paper, and the glue which is not firmly attached can be flushed back into the glue dipping tank 11 by wind power, so that the glue which is not firmly attached is prevented from dropping to other places in the glue dipping process, and the glue waste is avoided.
In a specific embodiment, the opening directions of the first blower 6 and the second blower 12 may form an angle of 30 °, 40 °, 50 °, 60 °, or 70 ° with the base paper, and preferably, the opening directions of the first blower 6 and the second blower 12 form an angle of 50 ° with the base paper.
In a specific embodiment, the distance between the openings of the first blower 6 and the second blower 12 and the base paper is not too large, and the penetration of glue by wind power is weakened due to too large distance. For example, the first blower 6 and the second blower 12 may be located at a distance of 5cm, 7cm, 9cm, 11cm, 13cm, 15cm, 17cm, or 19cm from the base paper, and preferably, the first blower 6 and the second blower 12 are located at a distance of 11cm from the base paper.
In the apparatus of the present invention, in the gumming device 100, in the height direction, the second guide roll 8 and the third immersing roll 3 are provided with a third air blower 13 and a fourth air blower 14 therebetween, and the third air blower and the fourth air blower are configured to pass through the base paper in the process of guiding the third immersing roll 3 by the second guide roll 8, the opening direction of the third air blower 13 and the fourth air blower 14 is opposite to the trend of the base paper, and the included angle between the third air blower 13 and the fourth air blower 14 is 30 ° to 70 °, and the distance between the opening of the third air blower 13 and the base paper is 5-20 cm.
The third blower 13 and the fourth blower 14 blow wind with a certain wind speed to the base paper, so that the penetration of glue into base paper fibers can be accelerated, and the glue is firmly attached to the base paper. The wind direction of the third blower 13 and the fourth blower 14 is inclined to the base paper, and the glue which is not firmly attached can be flushed back into the glue dipping tank 11 by wind force, so that the glue which is not firmly attached is prevented from dropping to other places in the glue dipping process, and the glue waste is avoided.
In a specific embodiment, the opening directions of the third blower 13 and the fourth blower 14 may form an angle of 30 °, 40 °, 50 °, 60 °, or 70 ° with the base paper, and preferably, the opening directions of the third blower 13 and the fourth blower 14 form an angle of 50 ° with the base paper.
In a specific embodiment, the distance between the openings of the third blower 13 and the fourth blower 14 and the base paper is not too large, and the penetration of glue by wind power is reduced due to too large distance. For example, the third blower 13 and the fourth blower 14 may be located at a distance of 5cm, 7cm, 9cm, 11cm, 13cm, 15cm, 17cm, or 19cm from the base paper, and preferably, the third blower 13 and the fourth blower 14 are located at a distance of 11cm from the base paper.
In the apparatus of the present invention, in the leveling device 200, the width of the pressing plate 23 is equal to the width of the worktable 21, and the pressing plate 23 is a stainless steel plate with a smooth surface.
In the leveling device 200, the pressing plate 23 cannot be too wide or too narrow, if the pressing plate 23 is too wide, the pressing plate cannot enter the workbench 21, and if the pressing plate 23 is too narrow, only part of the gum base paper can be leveled, in a preferred embodiment, the width of the pressing plate 23 is 2-10mm smaller than the width of the workbench 21, so that the pressing plate 23 can enter the workbench 21, and the pressing plate 23 can be guaranteed to level all the gum base paper, and the working efficiency is improved. In order to ensure that the glue does not stick to the pressing plate 23 when the pressing plate 23 levels the gum base paper, the surface of the pressing plate 23 should be smooth, and preferably, the pressing plate 23 is a stainless steel plate with a smooth surface.
In the apparatus of the present invention, as shown in fig. 5, the spraying device 400 includes a glue spraying roller 41, the glue spraying roller 41 is provided with one or more rows of glue spraying openings 42, the opening direction of the glue spraying openings 42 is inclined downward, and the base paper passes through the opposite direction of the glue spraying roller 41.
In the equipment, in spraying device 400, glue passes through spout gluey mouth 42 spraying on the body paper, spout gluey mouth 42 set up the direction opposite with body paper direction of delivery, can rely on the strength of reverse spraying to make spraying glue adnexed more firm on the body paper, reinforcing spraying effect. In order to ensure that the spraying force is moderate and the spraying glue can be accurately sprayed on the base paper, the glue spraying opening 42 and the conveying direction of the base paper need to have a proper inclination angle.
In the apparatus of the present invention, in the spraying device 400, the included angle between the glue spraying port 42 and the conveying direction of the base paper is 30 to 75 degrees. In specific embodiments, the angle between the glue-spraying opening 42 and the conveying direction of the base paper may be 30 °, 40 °, 50 °, 60 °, or 75 °. Preferably, the angle between the glue-spraying opening 42 and the conveying direction of the base paper is 50 °.
In the apparatus of the present invention, as shown in fig. 6, the dispersing device 500 includes a first rubber roller 51 and a second rubber roller 52, the first rubber roller 51 and the second rubber roller 52 are disposed on the same horizontal plane, the roller surface of the first rubber roller 51 is set to be the first stripe structure 53, and the roller surface of the second rubber roller 52 is set to be the second stripe structure 54.
In the apparatus of the utility model, in the dispersion devices 500, first rubber grinding roller 51 with the diameter of second rubber grinding roller 52 equals, rotates opposite direction, uses two rubber grinding rollers that can apply the same dynamics of milling to spraying glue promptly, carries out twice opposite direction's milling to spraying glue, and the design can make spraying glue dispersed very evenly like this. And the first stripe structures 53 and the second stripe structures 54 have opposite stripe directions, the design can also make the spray glue spread on the base paper more smoothly.
In the apparatus of the present invention, as shown in fig. 7, the web coating device 700 includes an upper coating roller 71, a lower coating roller 72 and a glue solution recycling tank 77, the lower coating roller 72 is disposed below the upper coating roller 71, and the roller surfaces of the upper coating roller 71 and the lower coating roller 72 are of a mesh structure; a first scraper 73 is arranged on one side of the upper gluing roller 71, the first scraper 73 is close to but not in contact with the roller surface of the upper gluing roller 71, and a first glue solution supply component 75 is arranged above the first scraper 73 and is positioned at one end of the upper gluing roller 71; a second scraper 74 is arranged on one side of the lower glue spreader 72, the second scraper 74 is close to but not in contact with the roll surface of the lower glue spreader 72, and a second glue solution supply part 76 is arranged above the second scraper 74 and is positioned at one end of the lower glue spreader 72; the glue solution recovery tank 77 is arranged at the other end of the upper glue coating roller 71 and the other end of the lower glue coating roller 72, and is positioned below the upper glue coating roller 71 and the lower glue coating roller 72.
In the apparatus of the present invention, as shown in fig. 8, in the web coating device 700, the first blade 73 and the second blade 74 each include a first nip plate 78, a second nip plate 79 and a blade 710, one side of the blade 710 is clamped by the first nip plate 78 and the second nip plate 79, and the other side of the blade 710 is pressed close to the roll surface of the glue roll.
Specifically, the first scraper 73 and the second scraper 74 drain the glue from the first glue solution supply component 75 and the second glue solution supply component 76, the other side of the blade 710 is close to the roll surface of the glue spreader, and the other side of the blade 710 facing the glue solution recovery tank 77 scrapes off the excess glue on the roll surface and then falls into the glue solution recovery tank 77, so as to control the glue application amount; and a groove is formed at the close position of one side of the other side of the blade 710, which is back to the glue solution recovery tank 77, and the roller surface, and is used for storing glue and providing enough glue for the glue spreader.
In the web coating device 700, the first glue solution supply part 75 and the second glue solution supply part 76 are respectively the applicator roll 71 and the lower glue roll 72 supplies glue, the first scraper 73 guides the glue by the second scraper 74, wherein the first scraper 73 and the applicator roll 71, the second scraper 74 and the lower glue roll 72 form a groove in respective close area for storing glue, and the glue is carried along with the counterclockwise rotation of the roll surface of the applicator roll 71 and the clockwise rotation of the roll surface of the lower glue roll 72 to carry out double-sided glue coating.
In the apparatus of the present invention, the first drying device 300, the second drying device 600 and the third drying device 800 are multi-section ovens.
In the apparatus of the present invention, the first drying device 300, the second drying device 600 and the third drying device 800 are multi-section ovens. And (4) drying the base paper coated with the glue in an oven so as to solidify the glue. By adopting the multi-section drying oven, the multi-section base paper coated with glue can be dried and cured at the same time, and the efficiency is improved. Specifically, the first drying device 300, the second drying device 600, and the third drying device 800 may be 2, 4, 6, 8, or 10-section ovens. Preferably, the first drying device 300, the second drying device 600, and the third drying device 800 are 8-section ovens.
High anti mar flooding wear-resistant paper production facility's concrete operation process as follows: the glue dipping device 100, the leveling device 200, the first drying device 300, the spraying device 400, the dispersing device 500, the second drying device 600, the net coating device 700 and the third drying device 800 are sequentially arranged along the base paper conveying direction; in the impregnation device 100, base paper is firstly introduced by a base paper introduction roller 9, enters a impregnation tank 11 through a first immersion roller 1 for impregnation, is then led out of the impregnation tank 11 through a second immersion roller 2, enters the impregnation tank 11 through a third immersion roller 3 for impregnation, is then led out of the impregnation tank 11 through a fourth immersion roller 4, is subjected to 2 times of impregnation, and is extruded with excessive glue through an extrusion roller 5 after the glue on the base paper is sufficient, so that the base paper is impregnated with the glue with a certain thickness and uniform distribution; then, in the leveling device 200, after the impregnated base paper is conveyed to the workbench 21, the up-down driving device 24 drives the pressing plate 23 to move downwards to apply a certain pressure to the base paper, so that the impregnated glue is leveled, and the impregnated glue is more firmly attached to the base paper; drying the leveled impregnated glue by a first drying device 300 to form a first wear-resistant layer on the base paper; then, in the spraying device 400, the spraying glue is sprayed on the base paper through the glue spraying opening 42, the arrangement direction of the glue spraying opening 42 is opposite to the conveying direction of the base paper, the spraying glue can be more firmly attached to the base paper by means of the reverse spraying force, and the spraying effect is enhanced; then, in the dispersing device 500, the same grinding force is applied to the spraying glue by using the first grinding roller 51 and the second grinding roller 52 which have the same diameter and opposite rotation directions, the spraying glue is ground twice in opposite directions, so that the spraying glue is uniformly dispersed, and the stripe directions of the first stripe structure 53 and the second stripe structure 54 are opposite, so that the spraying glue can be more smoothly dispersed on the base paper; then, the second drying device 600 dries the sprayed glue to form a second wear-resistant layer; then in the web coating device 700, the first glue solution supply part 75 and the second glue solution supply part 76 respectively supply glue to the upper glue coating roller 71 and the lower glue coating roller 72, and the first scraper 73 and the second scraper 74 drain the glue, wherein the first scraper 73, the upper glue coating roller 71, the second scraper 74 and the lower glue coating roller 72 form a groove in respective close areas for storing the glue, and the glue is carried along with the counterclockwise rotation of the roller surface of the upper glue coating roller 71 and the clockwise rotation of the roller surface of the lower glue coating roller 72 for double-sided gluing; and then dried by a third drying device 800 to form a wear-resistant decorative layer with a grid structure on the two sides of the base paper.
Equipment in, in the gumming device, through twice gumming, can make the glue of adhering to the capacity on the body paper, make the gumming process more even, be provided with the air-blower between the twice gumming process, can let glue permeate the body paper with higher speed through the air-blast in, extrude through the squeeze roll after the gumming, can make glue adhere to more evenly on the body paper, make glue more firmly adhere to on the body paper simultaneously. In leveling device, exert certain pressure to the body paper through the clamp plate, carry out the flattening to impregnating glue, can make glue distribute more level and more smooth on the body paper, make impregnating glue more firmly attached to on the body paper simultaneously. In the spraying device, because the opening direction of the glue spraying opening is inclined downwards and is opposite to the direction of the base paper passing through the glue spraying roller, the glue spraying can be more firmly attached to the base paper by means of the reverse spraying force. In the dispersion device, the first grinding roller and the second grinding roller which have the same diameter and opposite rotation directions are used for grinding the spraying glue in opposite directions for two times, so that the spraying glue can be uniformly dispersed, and the stripes of the first stripe structure and the second stripe structure are opposite in direction, so that the spraying glue can be more smoothly dispersed on the base paper. In the net coating device, through simple design, the upper gluing roller and the lower gluing roller respectively glue the front and the back of the decorative paper, a double-sided wear-resistant decorative layer with a grid structure can be formed on the body paper, and the redundant glue on the roller surface of the gluing roller can be scraped by arranging the first scraper and the second scraper, so that the glue solution is prevented from being wasted, and the glue is uniformly distributed.
To sum up, the utility model provides a set of complete production facility, this equipment can produce the wear-resisting paper of high anti mar that has two-layer wearing layer and the wear-resisting decorative layer of one deck, and this wear-resisting paper has very strong wearability, has decoratively again, and the wearing layer of the wear-resisting paper that this equipment produced is very level and smooth, and glue adheres to firmly on wearing layer and wear-resisting decorative layer, the dispersion is even, distribute and level.
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.
Claims (10)
1. The production equipment for the impregnated wear-resistant paper with high scratch resistance is characterized by comprising a gumming device (100), a leveling device (200), a first drying device (300), a spraying device (400), a dispersing device (500), a second drying device (600), a net coating device (700) and a third drying device (800) which are sequentially arranged along the conveying direction of base paper, wherein,
leveling device (200) include workstation (21), clamp plate (23) and upper and lower drive arrangement (24), both sides all are provided with baffle (22) around workstation (21), clamp plate (23) set up in directly over workstation (21), upper and lower drive arrangement (24) with clamp plate (23) link to each other for the drive clamp plate (23) up-and-down motion.
2. The apparatus according to claim 1, characterized in that the impregnation device (100) comprises an impregnation tank (11), a first immersion roller (1), a second immersion roller (2), a third immersion roller (3) and a fourth immersion roller (4) are arranged in parallel in the impregnation tank (11), a base paper guide roller (9) is arranged at the upstream of the impregnation tank, a first guide roller (7) is arranged right above the second immersion roller (2), a second guide roller (8) is arranged right above the third immersion roller (3), the first guide roller (7) and the second guide roller (8) are arranged in parallel on the same plane, a group of squeezing rollers (5) is arranged right above the fourth immersion roller (4), and the base paper to be treated sequentially passes through the base paper guide roller (9), the first immersion roller (1), the second immersion roller (2) and the fourth immersion roller (4), The device comprises a first guide roller (7), a second guide roller (8), a third immersion roller (3), a fourth immersion roller (4) and a squeezing roller (5).
3. The apparatus according to claim 2, characterized in that in the gumming device (100), the surfaces of the first immersion roller (1), the second immersion roller (2), the third immersion roller (3) and the fourth immersion roller (4) are respectively formed with a plurality of mutually parallel annular grooves (10).
4. The apparatus according to claim 2, characterized in that in the impregnation device (100) a first blower (6) and a second blower (12) are arranged in the height direction between the second immersion roller (2) and the first guide roller (7), and the first blower (6) and the second blower (12) are configured to pass the base paper between the first blower (6) and the second blower (12) during its guidance from the second immersion roller (2) to the first guide roller (7), the first blower (6) and the second blower (12) having their openings in the direction opposite to the direction of the base paper and having an angle of 30 ° to 70 °, the openings of the first blower (6) and the second blower (12) being at a distance of 5-20cm from the base paper.
5. The apparatus according to claim 2, characterized in that in the impregnation device (100) third and fourth blowers (13, 14) are arranged between the second guide roll (8) and the third immersion roll (3) in the height direction and are configured to pass the base paper between the third and fourth blowers (13, 14) during its guidance from the second guide roll (8) to the third immersion roll (3), the third and fourth blowers (13, 14) having their openings directed opposite to the direction of the base paper and having an angle of 30 ° to 70 °, the third and fourth blowers (13, 14) having their openings at a distance of 5-20cm from the base paper.
6. The apparatus according to claim 1, wherein in the flattening device (200), the width of the pressing plate (23) is 2-10mm smaller than the width of the work table (21), and the pressing plate (23) is a stainless steel plate having a smooth surface.
7. The apparatus according to claim 1, characterized in that the spraying device (400) comprises a glue spraying roller (41), the glue spraying roller (41) is provided with one or more rows of glue spraying openings (42), the opening direction of the glue spraying openings (42) is inclined downwards and is opposite to the direction of the base paper passing through the glue spraying roller (41).
8. The apparatus according to claim 1, characterized in that the dispersion device (500) comprises a first milling roller (51) and a second milling roller (52), the first milling roller (51) and the second milling roller (52) being arranged on the same horizontal plane, the roller surface of the first milling roller (51) being provided with a first striation structure (53) and the roller surface of the second milling roller (52) being provided with a second striation structure (54).
9. The apparatus according to claim 1, characterized in that said web coating device (700) comprises an upper applicator roll (71), a lower applicator roll (72) and a glue solution recovery tank (77), said lower applicator roll (72) being arranged below said upper applicator roll (71), the roll surfaces of said upper applicator roll (71) and said lower applicator roll (72) being of a mesh structure; a first scraper (73) is arranged on one side of the upper gluing roller (71), the first scraper (73) is close to but not in contact with the roller surface of the upper gluing roller (71), and a first glue solution supply component (75) is arranged above the first scraper (73) and is positioned at one end of the upper gluing roller (71); a second scraper (74) is arranged on one side of the lower glue spreader (72), the second scraper (74) is close to but not in contact with the roll surface of the lower glue spreader (72), and a second glue solution supply component (76) is arranged above the second scraper (74) and is positioned at one end of the lower glue spreader (72); and the glue solution recovery tank (77) is arranged at the other ends of the upper glue coating roller (71) and the lower glue coating roller (72) and is positioned below the upper glue coating roller (71) and the lower glue coating roller (72).
10. The apparatus according to claim 9, characterized in that in the web coating device (700) the first blade (73) and the second blade (74) each comprise a first clamping plate (78), a second clamping plate (79) and a blade (710), one side of the blade (710) being clamped by the first clamping plate (78) and the second clamping plate (79), the other side of the blade (710) being proximate to the roll surface of the glue roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842513.1U CN210975368U (en) | 2019-10-30 | 2019-10-30 | High anti mar flooding wear-resistant paper production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842513.1U CN210975368U (en) | 2019-10-30 | 2019-10-30 | High anti mar flooding wear-resistant paper production facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210975368U true CN210975368U (en) | 2020-07-10 |
Family
ID=71454520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921842513.1U Active CN210975368U (en) | 2019-10-30 | 2019-10-30 | High anti mar flooding wear-resistant paper production facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210975368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347446A (en) * | 2021-12-31 | 2022-04-15 | 永高股份有限公司 | Production equipment for high-strength fiber composite pipeline |
| CN116641258A (en) * | 2023-05-29 | 2023-08-25 | 杭州新洋科技有限公司 | Gum dipping device and gum dipping process for water-based ink decorative paper |
-
2019
- 2019-10-30 CN CN201921842513.1U patent/CN210975368U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347446A (en) * | 2021-12-31 | 2022-04-15 | 永高股份有限公司 | Production equipment for high-strength fiber composite pipeline |
| CN116641258A (en) * | 2023-05-29 | 2023-08-25 | 杭州新洋科技有限公司 | Gum dipping device and gum dipping process for water-based ink decorative paper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210975368U (en) | High anti mar flooding wear-resistant paper production facility | |
| DE832112C (en) | Process and device for the production of velvety surfaces | |
| DE102005060754A1 (en) | Method and installation for applying solid particles to a substrate | |
| DE1906113C3 (en) | Device, dispensing sheet and method for coating paper webs | |
| JPH10328585A (en) | Method of applying liquid or pasty addition medium to continuous surface body and device therefor | |
| EP1722985A2 (en) | Decorative paper comprising electrically charged fibres | |
| CN210846962U (en) | Controllable gumming decorative paper production facility of thickness | |
| US6217946B1 (en) | Method for applying polymeric diphenylmethane diisocyanate to cellulose/gypsum based substrate | |
| CN211134448U (en) | Well base plate rubberizing device | |
| CN210066363U (en) | Production equipment of wear-resistant paper | |
| CN211838751U (en) | A rubber coating device for gypsum board | |
| DE102015207732A1 (en) | Apparatus and method for fiber coating | |
| CN203236759U (en) | Paper box forming machine surface paper glue applying mechanism | |
| CN210916797U (en) | Device for forming aluminum oxide wear-resistant layer on decorative wear-resistant paper | |
| CN208554732U (en) | A kind of flush coater of efficient coating | |
| CN210066362U (en) | Device for forming wear-resistant technology on adhesive film paper | |
| DE2657942B2 (en) | Method and device for applying a layer to a wet-formed plate-shaped product | |
| CN105926305B (en) | Artificial leather synthetic leather roller coat cleaning machine | |
| WO2011117133A2 (en) | Method and device for applying at least one layer of an application medium to the surface of a traveling paper, board or other fibrous web | |
| DE102013105709A1 (en) | Apparatus for coating and / or impregnating a textile web | |
| DE4224678A1 (en) | Wooden, metal etc. object coating with liq. or solid matter - uses after-treatment of objects moved forward at constant speed by air jet applied transversely | |
| CN206315978U (en) | It is a kind of to lower the roller coating device for applying charge level gloss | |
| DE1546383C3 (en) | Device for the continuous application of liquids in gel, sol or colloidal form, for example solutions of synthetic resins and types of rubber, onto fibrous webs made of paper or fabric | |
| CN209890971U (en) | Gumming device for wear-resistant paper | |
| CN208554811U (en) | Wear-resisting assembly line gluing puts down device to plate hot melt coatings by force |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |