CN219947481U - Corrugated board wet-end production facility - Google Patents
Corrugated board wet-end production facility Download PDFInfo
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- CN219947481U CN219947481U CN202321278052.6U CN202321278052U CN219947481U CN 219947481 U CN219947481 U CN 219947481U CN 202321278052 U CN202321278052 U CN 202321278052U CN 219947481 U CN219947481 U CN 219947481U
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 239000000853 adhesive Substances 0.000 claims abstract description 24
- 230000001070 adhesive effect Effects 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 239000012939 laminating adhesive Substances 0.000 claims abstract description 3
- 239000003292 glue Substances 0.000 claims description 70
- 229920000742 Cotton Polymers 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000005056 compaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000123 paper Substances 0.000 description 175
- 239000011087 paperboard Substances 0.000 description 13
- 238000010030 laminating Methods 0.000 description 12
- 239000011111 cardboard Substances 0.000 description 7
- 238000005098 hot rolling Methods 0.000 description 7
- 238000004049 embossing Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
Abstract
The utility model relates to a corrugated board wet-end production device, which relates to the technical field of corrugated board production and comprises the following components: a frame; a first corrugating roller assembly; the method is used for processing the base paper into corrugated paper; the second corrugated roller assembly is used for synchronously processing another piece of base paper into corrugated paper; and is used for leading the convex high points of the two pieces of corrugated paper to be opposite and abutted; a first mounting adhesive component; corrugated paper laminating adhesive for processing the first corrugated roller assembly; for bonding two sheets of corrugated paper; a second mounting adhesive component; the adhesive is used for mounting adhesive on the two layers of adhered corrugated boards; the first coating assembly is connected with the frame, is positioned at one side of the second corrugated roller assembly and is positioned above the second mounting adhesive assembly; the utility model is used for enabling the third raw paper to be abutted against the side walls of two layers of corrugated board mounting adhesives, and has the effect of improving the applicability of corrugated board wet end production equipment.
Description
Technical Field
The utility model relates to the technical field of corrugated board production, in particular to a wet end production device for corrugated boards.
Background
When the cartons and the cartons are produced, generally, corrugated boards are produced firstly, and then the corrugated boards are processed into the cartons; the corrugated board comprises corrugated paper and facial tissue; according to actual needs, corrugated paper boards with different layers of corrugated paper and different layers of facial tissues are produced; because the corrugated board has at least two layers, the procedures of heating the base paper, pasting glue solution, reheating, pasting glue solution again and the like are needed in the production process; the number of times of heating and pasting glue solution of the actual base paper is related to the number of layers of the corrugated board, and the dry and wet degree adjustment is carried out according to the actual condition of the paper; this process is referred to as a corrugated board wet end production process; the equipment used is called corrugated board wet end production equipment.
The prior Chinese patent with reference to publication number CN217073572U discloses a multi-layer corrugated board general production device, which comprises a frame, and a transmission device, a corrugated roller assembly and a sizing assembly which are respectively arranged on the frame, wherein the transmission device is in transmission connection with the corrugated roller assembly; the corrugated roller assembly comprises a first corrugated roller set and a second corrugated roller set which are mutually abutted; the first corrugating roll set at least comprises a first upper corrugating roll and a first lower corrugating roll, and the second corrugating roll set at least comprises a second upper corrugating roll and a second lower corrugating roll; the sizing assembly is positioned at one side of the first corrugated roller set or the second corrugated roller set and comprises a sizing roller and a pulp basin positioned below the sizing roller. When in use, the double-corrugated two-layer corrugated board or the single-sided single-corrugated two-layer corrugated board is produced according to different paper penetrating sequences.
Aiming at the related technology, more than two layers of corrugated boards are inconvenient to produce, and the defect of poor applicability of wet-end production equipment of the corrugated boards exists.
Disclosure of Invention
In order to solve the defect of poor applicability of corrugated board wet end production equipment, the utility model provides corrugated board wet end production equipment.
The utility model provides corrugated board wet end production equipment, which adopts the following technical scheme: comprises a tile mounting machine; the tile mounting machine comprises: a frame; the first corrugated roller assembly is connected with the frame and is positioned at one side close to the bottom of the frame; the method is used for processing the base paper into corrugated paper; the second corrugated roller assembly is connected with the frame and is positioned above the first corrugated roller assembly and used for synchronously processing another piece of raw paper into corrugated paper; and is used for leading the convex high points of the two pieces of corrugated paper to be opposite and abutted; the first mounting adhesive component is connected with the frame and is positioned at one side of the first corrugated roller component; corrugated paper laminating adhesive for processing the first corrugated roller assembly; for bonding two sheets of corrugated paper; the second mounting adhesive component is connected with the frame, is positioned at one side of the second corrugated roller component and is positioned at one side of the second corrugated roller component, which is away from the first mounting adhesive component; the adhesive is used for mounting adhesive on the two layers of adhered corrugated boards; the first coating assembly is connected with the frame, is positioned at one side of the second corrugated roller assembly and is positioned above the second mounting adhesive assembly; the method is used for enabling the third raw paper to abut against the side walls of the two layers of corrugated board mounting adhesives.
By adopting the technical scheme, when the corrugated board is used, two pieces of raw paper are respectively hot-rolled through the first corrugated roller assembly and the second corrugated roller assembly to form corrugated paper, and the two pieces of corrugated paper are glued through the first glue mounting assembly and then are arranged between the first corrugated roller assembly and the second corrugated roller assembly to form the double corrugated board; when the double corrugated board is glued by the second glue mounting component and is adhered with the base paper under the action of the first binding component, the single-sided double corrugated board is processed; the production process is convenient for producing double-corrugated two-layer corrugated paper boards and single-sided double-corrugated three-layer corrugated paper boards; when the second raw paper is not subjected to hot rolling by the second corrugated roller assembly to form corrugated paper, but is just fed, the second raw paper is bonded with the first corrugated paper, and then is subjected to glue mounting by the second glue mounting assembly and then bonded with the third raw paper to form a double-sided single-corrugated three-layer corrugated board; and further improves the applicability of the wet end production equipment of the corrugated board.
Preferably, a delivery piece is arranged among the first corrugated roller assembly, the second corrugated roller assembly and the second mounting adhesive assembly; the delivery piece is connected with the frame; the delivery piece comprises a delivery roller and a rotating motor, wherein the delivery roller penetrates through two side walls of the frame and is rotationally connected with the frame, and the rotating motor is fixedly connected with the frame and drives the delivery roller to rotate.
Through adopting above-mentioned technical scheme, when initial processing cardboard, trade corrugated container board standard and disconnected paper shut down and restart, the rotation motor drives the delivery roller and rotates for the corrugated container board of conveying between first corrugated container assembly and the second corrugated container assembly is convenient to turn to the delivery.
Preferably, the circumferential outer wall of the delivery roller is fixedly connected with an reticulate pattern shaft sleeve.
By adopting the technical scheme, the friction force between the delivery roller and the corrugated board is convenient to improve due to the arrangement of the reticulate pattern shaft sleeve.
Preferably, the second glue mounting assembly comprises a glue storage box and a glue mounting roller, wherein the glue storage box is connected with the frame and is positioned above the delivery roller, and the glue mounting roller is rotationally connected with the frame and is used for coating glue in the glue storage box on the side wall of the two layers of corrugated boards close to the glue storage box.
Preferably, the side wall of the glue storage box, which is close to the delivery roller, is fixedly connected with a tip heat radiation paper guide plate; the corrugated board is guided and preheated by the tip heat radiation paper guide board.
By adopting the technical scheme, the double corrugated boards are conveniently conveyed between the second corrugated roller assembly and the first application assembly by being matched with the delivery roller, and meanwhile, the pasting and bonding time and distance are increased, so that the possibility of cracking at the bonding position of the double corrugated boards is reduced; and preheating for the next glue mounting.
Preferably, the device also comprises a paper conveying assembly, wherein the paper conveying assembly comprises a rotating roller, a ballast roller, cotton woven belts and an arc-shaped heating box;
the two rotating rollers are provided, the cotton braid is stretched between the two rotating rollers, and the conveying initial end of the cotton braid is positioned above the first dressing assembly; the tail end of the cotton braid is positioned above the tile mounting machine and at one side of the first corrugated roller assembly, which is away from the first dressing assembly;
the ballast roller is positioned between the two rotating rollers; the arc heating box is positioned above the cotton ribbon and is used for carrying out hot compaction and shaping on the corrugated board processed by the tile mounting machine.
Through adopting above-mentioned technical scheme, the transportation of corrugated container board has been reduced simultaneously to the transport realization of paper feeding subassembly and tile mounting machine cooperation use corrugated container board production facility's occupation of land space.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the second glue mounting component and the first glue applying component are arranged, so that double-corrugated two-layer corrugated boards and single-sided double-corrugated three-layer corrugated boards can be conveniently produced in the production process; when the second raw paper is not subjected to hot rolling by the second corrugated roller assembly to form corrugated paper, but is just fed, the second raw paper is bonded with the first corrugated paper to form a single-sided single-corrugated double-layer corrugated board; the paperboard is glued by a second glue mounting component and then is adhered with a third piece of base paper to form a double-sided single-corrugated three-layer corrugated paperboard; thereby improving the applicability of the wet-end production equipment of the corrugated board;
2. when the paper board is initially processed, the corrugated board is changed, the paper breaking machine stops and is restarted, the rotating motor drives the delivery roller to rotate, so that the corrugated board conveyed between the first corrugated roller assembly and the second corrugated roller assembly is convenient to turn and deliver;
3. the paper conveying assembly is matched with the tile mounting machine to convey the corrugated board, and meanwhile, the occupied space of corrugated board production equipment is reduced.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
fig. 2 is a schematic plan view showing the production of a single-sided double-corrugated three-layer corrugated board;
FIG. 3 is a schematic diagram showing a tile mounting machine;
FIG. 4 is a schematic view of a portion of a part showing a delivery member;
fig. 5 is a schematic plan view showing the production of a double corrugated board;
fig. 6 is a schematic view for illustrating the production of double-sided single-corrugated three-layer corrugated board;
fig. 7 is a schematic view for illustrating the production of a single-sided single-corrugated two-ply corrugated board;
fig. 8 is a schematic view showing a part of a paper feed.
In the figure, 1, a tile mounting machine; 11. a frame; 12. a first corrugating roller assembly; 121. a first concavo-convex roller; 122. a first concavo-convex pressure roller; 13. a second corrugating roll assembly; 131. a second concavo-convex roller; 132. a second concavo-convex pressure roller; 14. a first mounting adhesive component; 15. a second mounting adhesive component; 151. a glue storage box; 1511. corrugated tip heat radiation paper guide plate; 152. mounting a rubber roller; 16. a first applicator assembly; 17. a first preheater; 18. a second preheater; 19. a delivery member; 191. a delivery roller; 1911. a reticulate pattern shaft sleeve; 192. a rotating motor; 2. a paper feed assembly; 21. a rotating roller; 22. a ballast roller; 23. cotton braid; 24. an arc heating box; 3. a first paper feeding assembly; 4. a second paper feeding assembly; 5. a third paper feeding assembly; 6. a fourth paper feeding assembly; 7. tensioning and correcting mechanism; 8. a single glue mounting machine; 9. a double-sided applicator; 10. and a third preheater.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-8.
The embodiment of the utility model discloses corrugated board wet end production equipment.
Referring to fig. 1, the corrugated wet end production equipment comprises a tile mounting machine 1, a paper conveying assembly 2, a first paper feeding assembly 3, a second paper feeding assembly 4, a third paper feeding assembly 5, a fourth paper feeding assembly 6, a tensioning and correcting mechanism 7, a single glue mounting machine 8 and a double-sided glue coating machine 9; the first upper paper assembly 3 and the second upper paper assembly 4 are respectively positioned at two sides of the tile mounting machine 1, the third upper paper assembly 5 is positioned at one side of the first upper paper assembly 3, which is away from the tile mounting machine 1, and the fourth upper paper assembly 6 is positioned at one side of the second upper paper assembly 4, which is away from the tile mounting machine 1; the paper feeding assembly 2 is located above the tile mounting machine 1, the paper feeding start end of the paper feeding assembly 2 is located above the tile mounting machine 1, and the paper feeding end of the paper feeding assembly 2 is located at one side, close to the second upper paper assembly 4, of the tile mounting machine 1. The tensioning deviation correcting mechanism 7 is positioned above the fourth paper feeding assembly 6; the single-weight mounting machine 8 is positioned at one side of the fourth paper feeding assembly 6 away from the tile mounting machine 1; the double sided applicator 9 is located on the side of the single laminator 8 facing away from the tile laminator 1.
Referring to fig. 1 and 2, the tile laminator 1 includes a frame 11, a first corrugating roller assembly 12, a second corrugating roller assembly 13, a first laminating assembly 14, a second laminating assembly 15, a first application assembly 16, a first preheater 17 and a second preheater 18.
Referring to fig. 2 and 3, a first corrugating roller unit 12 is connected to a frame 11 at one side near the bottom of the frame 11, and the first corrugating roller unit 12 is used to process raw paper into corrugated paper. Specifically, the first paper feeding assembly 3 sends the first raw paper to the first preheater 17 after adjusting the temperature, humidity and tension, and sends the first raw paper to the first corrugating roller assembly 12 after being preheated by the first preheater 17; the first corrugating roller assembly 12 includes a first embossing roller 121 and a first embossing pressure roller 122, the first embossing roller 121 and the first embossing pressure roller 122 being engaged; the first raw paper enters between the first concave-convex roller 121 and the first concave-convex pressure roller 122, and is continuously hot-rolled into first corrugated paper at high temperature under the action of tension and traction force; the first raw paper is fully absorbed on the surface of the first concave-convex pressure roller 122 by negative pressure wind in the hot rolling process; or the first base paper is blown against the surface of the first concavo-convex pressure roller 122 by the positive pressure blower during the hot rolling.
Referring to fig. 2 and 3, a second corrugating roller unit 13 is connected to the frame 11 and located above the first corrugating roller unit 12, and is used for synchronously processing a second sheet of raw paper into corrugated paper, and for making convex high points of two sheets of corrugated paper opposite to and abutting against each other; specifically, the second paper feeding assembly 4 sends the second raw paper to the second preheater 18 after adjusting the temperature, humidity and tension, and sends the second raw paper to the second corrugating roller assembly 13 after passing through the second preheater 18, and the second raw paper is processed to form the second corrugated paper under the action of the second corrugating roller assembly 13; the second corrugating roller assembly 13 includes a second corrugating roller 131 and a second corrugating pressure roller 132, the second corrugating roller 131 and the second corrugating pressure roller 132 being meshed. The second raw paper enters between the second concave-convex roller 131 and the second concave-convex pressure roller 132, and is continuously hot-rolled at high temperature under the action of tension and traction force to form second corrugated paper; the second raw paper is fully absorbed on the surface of the second concave-convex pressure roller 132 by negative pressure wind in the hot rolling process; or the second base paper is blown against the surface of the second concavo-convex pressure roller 132 by the positive pressure blower during the hot rolling.
Referring to fig. 2 and 3, the first paste assembly 14 is connected to the frame 11 on one side of the first corrugating roller assembly 12, and specifically on the side of the first corrugating roller assembly 12 facing away from the first preheater 17; the first glue assembly 14 is used for gluing the corrugated paper processed by the first corrugating roller assembly 12, i.e. gluing the first sheet of corrugated paper, and for bonding the first corrugated paper and the second corrugated paper. Specifically, the first corrugated paper is pasted with glue solution near the convex high-point whole line section of the side wall of the glue roller of the first glue pasting component 14; and then the second corrugated paper is subjected to external tangent points of the second concave-convex pressure roller 132 and the first concave-convex pressure roller 122, under the action of wind force, tension and traction force, the condition that the angular speed and the linear speed are the same is ensured by virtue of the design mechanical synchronism, the first corrugated paper and the second corrugated paper are subjected to convex-to-convex high-temperature hot pressing, and the whole line segments of the convex points of the first corrugated paper and the second corrugated paper are continuously bonded to prepare the double-corrugated two-layer corrugated paper board.
Referring to fig. 2 and 3, a second adhesive mounting assembly 15 is connected to the frame 11 on one side of the second corrugating roller assembly 13 and on the side of the second corrugating roller assembly 13 facing away from the first adhesive mounting assembly 14; the second glue assembly 15 is used for gluing the glued double corrugated board. Specifically, the second glue mounting assembly 15 includes a glue storage tank 151 and a glue mounting roller 152, and the glue storage tank 151 is connected with the frame 11; the backing roller 152 is rotatably connected to the frame 11 and is used to apply glue from the glue reservoir 151 to the side walls of the double corrugated board adjacent thereto.
Referring to fig. 2 and 3, a first applicator assembly 16 is connected to the frame 11, located on one side of the second corrugating roller assembly 13, and above the second laminating assembly 15; the method is used for enabling the third base paper to abut against the side wall of the double corrugated board after glue mounting. Specifically, the double corrugated board is fully absorbed on the surface of the second concave-convex pressure roller 132 by negative pressure suction; or the double corrugated double layer corrugated cardboard is blown against the surface of the second concavo-convex pressure roller 132 by the positive pressure blower. And is mounted by the second mounting glue component 15; the third upper paper assembly 5 preheats the third raw paper, and after the temperature, the humidity and the tension of the third raw paper are regulated, a third preheater 10 is arranged between the third upper paper assembly 5 and the first application assembly 16; and after being preheated by the third preheater 10, the third raw paper is guided between the first bonding assembly 16 and the second corrugated roller assembly 13, and is bonded with the double-corrugated two-layer corrugated board at the moment, so that the single-sided double-corrugated three-layer corrugated board is formed. And then the paper is subjected to hot compaction and shaping through a paper conveying assembly 2, is conveyed by a single machine through a subsequent wet end device, is not mounted with glue and is heated and pressurized, and then enters a dry end paper cutting and stacking device for processing.
Referring to fig. 2 and 4, a delivery member 19 is disposed between the first corrugating roller assembly 12, the second corrugating roller assembly 13 and the second laminating assembly 15, the delivery member 19 is connected with the frame 11, the delivery member 19 includes a delivery roller 191 and a rotating motor 192, and the delivery roller 191 penetrates through both side walls of the frame 11 and is rotatably connected with the frame 11; the rotation motor 192 is fixedly connected with the frame 11 and drives the delivery roller 191 to rotate. The circumferential outer wall of the delivery roller 191 is fixedly connected with an reticulate pattern shaft sleeve 1911, and the reticulate pattern shaft sleeves 1911 are equidistantly and alternately distributed along the length direction of the delivery roller 191; the delivery roller 191 rotates for adjusting the paper conveyance direction of the gap output between the first concave-convex pressure roller 122 and the second concave-convex pressure roller 132; specifically, the glue storage tank 151 is located above the delivery roller 191, and a tip heat radiation paper guide plate 1511 is fixedly connected to the side wall of the glue storage tank 151 close to the delivery roller 191; in the embodiment, the tip heat radiation paper guide plate adopts an electromagnetic induction heat generation mode to generate heat; the corrugated tip heat radiation paper guide 1511 is matched with the delivery roller 191 to be used conveniently to convey two layers of corrugated paper boards between the second corrugated roller assembly 13 and the first bonding assembly 16, the time and the distance for pasting and bonding two sheets of corrugated paper are increased by the arrangement of the corrugated tip heat radiation paper guide 1511, the possibility of cracking at the bonding position of the two layers of corrugated paper boards is reduced, meanwhile, the double-corrugated two-layer corrugated paper boards are preheated in advance by the arrangement of the corrugated tip heat radiation paper guide 1511, and the second glue mounting assembly 15 is convenient to mount glue on the double-corrugated two-layer corrugated paper boards.
Referring to fig. 1 and 5, when a first raw paper is hot-rolled by the first corrugating roll assembly 12 to form a first corrugated paper, and a second raw paper is hot-rolled by the second corrugating roll assembly 13 to form a second corrugated paper and bonded into a double corrugated cardboard, the double corrugated cardboard is transferred to a side close to the second embossing pressure roll 132 when the transfer roll 191 rotates in a direction opposite to that of the second embossing pressure roll 132; at the moment, the third paper feeding assembly 5 stops feeding paper, and the second glue mounting assembly 15 stops mounting glue; further directly outputting the double-corrugated two-layer corrugated board; and then the product can directly enter dry-part paper cutting and stacking equipment for processing according to the product requirement. In this embodiment, the second laminating assembly 15 and the first laminating assembly 16 of the wet end manufacturing apparatus of corrugated board may be selectively unloaded and disengaged when manufacturing the double corrugated board.
Referring to fig. 1 and 2, when a first raw paper is hot-rolled by a first corrugating roll assembly 12 to form a first corrugated paper, a second raw paper is hot-rolled by a second corrugating roll assembly 13 to form a second corrugated paper and is bonded to form a double corrugated two-layer corrugated cardboard, and when the rotation direction of a delivery roll 191 is opposite to that of a second concave-convex pressure roll 132, the double corrugated two-layer corrugated cardboard is transferred to a side close to the second concave-convex pressure roll 132, and at this time, a third raw paper is provided by a third paper feeding assembly 5, and at the same time, a second glue mounting assembly 15 mounts the double corrugated two-layer corrugated cardboard; under the cooperation of the second glue mounting assembly 15, the third paper feeding assembly 5 and the first application assembly 16, a single-sided double-corrugated three-layer corrugated board is formed. And then the product can directly enter dry-part paper cutting and stacking equipment for processing according to the product requirement.
Referring to fig. 1 and 6, when a first raw paper is hot-rolled by the first corrugating roller assembly 12 to form a first corrugated paper, a second raw paper is hot-rolled by the second paper feeding assembly 4, and is directly transferred between the first concave-convex pressure roller 122 and the second concave-convex pressure roller 132 without passing through the second concave-convex roller 131 and the second concave-convex pressure roller 132, and is bonded with the first corrugated paper under the action of the first laminating assembly 14; the delivery roller 191 is rotated in the opposite direction to the second concavo-convex pressure roller 132 at this time; the second glue mounting assembly 15 is used for gluing corrugated paper in the single-sided single-corrugated two-layer corrugated board, meanwhile, the third paper feeding assembly 5 is used for providing third raw paper, and the double-sided single-corrugated three-layer corrugated board is formed by bonding under the action of the first application assembly 16 and the paper conveying assembly 2, and directly enters the dry-part paper cutting and stacking equipment for processing without a single machine of subsequent wet-part equipment.
Referring to fig. 1 and 6, when a first raw paper is hot-rolled by the first corrugating roller assembly 12 to form a first corrugated paper, a second raw paper is hot-rolled by the second paper feeding assembly 4, and is directly transferred between the first concave-convex pressure roller 122 and the second concave-convex pressure roller 132 without passing through the second concave-convex roller 131 and the second concave-convex pressure roller 132, and is bonded with the first corrugated paper by the first laminating assembly 14 to form a single-sided single-corrugated two-layer corrugated board, and when the rotation direction of the delivery roller 191 is opposite to that of the second concave-convex pressure roller 132, the board is transferred to a side close to the second concave-convex pressure roller 132; at the moment, the third paper feeding assembly 5 stops feeding paper, and the second glue mounting assembly 15 stops mounting glue; and then directly outputting the paperboard; and then the product can directly enter the dry-part paper cutting and stacking equipment for processing without a follow-up wet-part equipment single machine according to the product requirement. In this embodiment, the second laminating assembly 15 and the first laminating assembly 16 of the wet end manufacturing apparatus of the corrugated board may be selectively unloaded and disengaged when manufacturing single-sided single-corrugated two-ply board.
The effect of producing different types of corrugated boards is achieved, and the applicability of the wet-end production equipment of the corrugated boards is improved.
Referring to fig. 1 and 8, single-sided double-corrugated three-layer corrugated boards produced by the first upper paper assembly 3, the second upper paper assembly 4, the third upper paper assembly 5 and the tile mounting machine 1 in a matching way are led into the paper conveying assembly 2, are conveyed to the tensioning and deviation correcting mechanism 7 by the paper conveying assembly 2, enter the single glue mounting machine 8 to mount glue on the salient points of the single-sided double-layer corrugated boards, and meanwhile, the fourth upper paper assembly 6 is used for adjusting the temperature, the humidity and the tension of fourth raw paper and then is led into the double-sided applicator 9 together with the single-sided double-corrugated three-layer corrugated boards, and are heated, pressurized and pasting and bonding to produce double-sided double-corrugated four-layer corrugated boards.
Specifically, the paper feeding assembly 2 includes a rotating roller 21, a ballast roller 22, a cotton webbing 23, and an arc heating box 24; the two rotating rollers 21 are provided, the cotton braid 23 is stretched between the two rotating rollers 21, the conveying initial end of the cotton braid 23 is positioned above the first dressing assembly 16, and the tail end of the cotton braid 23 is positioned above the tile mounting machine 1 and at one side of the first corrugated roller assembly 12, which is away from the first dressing assembly 16; specifically, the cotton webbing 23 is located on the side close to the second upper sheet assembly 4; the ballast roller 22 is located between the two rotating rollers 21 and the arc-shaped heating box 24 is located above the cotton webbing 23 for hot compacting and shaping the corrugated board processed by the tile mounting machine 1.
The arc heating box 24 can uniformly heat-compact and shape the single-sided double-corrugated three-layer corrugated board, so that the double-sided double-corrugated four-layer corrugated board can be conveniently produced. Meanwhile, the paper conveying assembly 2 is matched with the tile mounting machine 1 to be used, so that the occupied space of corrugated board wet-end production equipment is reduced.
The implementation principle of the corrugated wet part production equipment provided by the embodiment of the utility model is as follows: the first paper feeding assembly 3 guides a first piece of raw paper between the first concave-convex roller 121 and the first concave-convex pressure roller 122 to output a first corrugated paper, and then the first corrugated paper is mounted with glue by the first glue mounting assembly 14; meanwhile, when the second paper feeding assembly 4 guides the second raw paper into the space between the second concave-convex roller 131 and the second concave-convex pressure roller 132 to output the second corrugated paper, the first corrugated paper and the second corrugated paper are adhered to form a double corrugated two-layer corrugated board; when the third paper feeding assembly 5 is not used for paper feeding any more and the second glue mounting assembly 15 is not used for glue mounting any more, the two layers of corrugated boards are directly output for use. When the rotation direction of the delivery roller 191 is opposite to that of the second concave-convex pressure roller 132, the double-corrugated two-layer corrugated board is mounted with glue by the second glue mounting assembly 15 and then is led between the second concave-convex pressure roller 132 and the first applying assembly 16, and at this time, the third paper feeding assembly 5 guides the third raw paper between the second concave-convex pressure roller 132 and the first applying assembly 16, so as to output the single-sided double-corrugated three-layer corrugated board. And then the fourth raw paper provided by the paper conveying assembly 2, the tensioning and deviation correcting mechanism 7, the single laminating machine 8 and the fourth paper feeding assembly 6 is jointly guided into the double-sided applicator 9 to prepare the double-sided double-corrugated four-layer paperboard.
When the first raw paper passes through the first corrugated roller assembly 12 to form first corrugated paper, the first corrugated paper passes through the first glue mounting assembly 14 to mount glue; the second raw paper is only fed without hot rolling by the second corrugating roller assembly 13, and at the moment, after the first corrugated paper is bonded with the second raw paper, a single-sided single-corrugated two-layer corrugated board is formed, and the single-sided single-corrugated two-layer corrugated board can be directly led out for use by subsequent corrugated board wet-end production equipment.
When the first raw paper passes through the first corrugating roller assembly 12 to form first corrugated paper, and the second raw paper is only coated with paper and is not hot rolled by the second corrugating roller assembly 13, after the first corrugated paper is bonded with the second raw paper, the first corrugated paper passes through the second laminating assembly 15 and the first coating assembly 16 to form a double-sided single-corrugated three-layer corrugated board, and the effect of improving the applicability of the corrugated board wet end production equipment is further achieved.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides a corrugated container board wet-end production facility which characterized in that: comprises a tile mounting machine (1); the tile mounting machine (1) comprises:
a frame (11);
the first corrugated roller assembly (12) is connected with the frame (11) and is positioned at one side close to the bottom of the frame (11); the method is used for processing the base paper into corrugated paper;
the second corrugated roller assembly (13) is connected with the frame (11) and is positioned above the first corrugated roller assembly (12) and used for synchronously processing another piece of base paper into corrugated paper; and is used for leading the convex high points of the two pieces of corrugated paper to be opposite and abutted;
the first mounting adhesive component (14) is connected with the frame (11) and is positioned at one side of the first corrugated roller component (12); corrugated paper laminating adhesive for processing the first corrugated roller assembly (12); for bonding two sheets of corrugated paper;
the second mounting glue component (15) is connected with the frame (11), is positioned at one side of the second corrugated roller component (13) and is positioned at one side of the second corrugated roller component (13) away from the first mounting glue component (14); the adhesive is used for mounting adhesive on the two layers of adhered corrugated boards;
the first coating assembly (16) is connected with the frame (11), is positioned at one side of the second corrugated roller assembly (13) and is positioned above the second mounting adhesive assembly (15); the method is used for enabling the third raw paper to abut against the side walls of the two layers of corrugated board mounting adhesives.
2. A corrugated board wet end production apparatus according to claim 1, wherein: a delivery piece (19) is arranged among the first corrugated roller assembly (12), the second corrugated roller assembly (13) and the second mounting adhesive assembly (15); the delivery piece (19) is connected with the frame (11); the delivery piece (19) comprises a delivery roller (191) and a rotating motor (192), the delivery roller (191) penetrates through two side walls of the frame (11) and is rotationally connected with the frame (11), and the rotating motor (192) is fixedly connected with the frame (11) and drives the delivery roller (191) to rotate.
3. A corrugated board wet end production apparatus according to claim 2, wherein: and the circumferential outer wall of the delivery roller (191) is fixedly connected with an reticulate pattern shaft sleeve (1911).
4. A corrugated board wet end production apparatus according to claim 2, wherein: the second glue mounting assembly (15) comprises a glue storage box (151) and a glue mounting roller (152), wherein the glue storage box (151) is connected with the frame (11) and is positioned above the delivery roller (191), and the glue mounting roller (152) is rotationally connected with the frame (11) and is used for coating glue in the glue storage box (151) on the side walls of the two layers of corrugated boards close to the glue storage box.
5. A corrugated board wet end production apparatus according to claim 4, wherein: the side wall of the glue storage box (151) close to the delivery roller (191) is fixedly connected with a stupefied heat radiation paper guide plate (1511); the tip heat radiation paper guide plate (1511) is used for guiding and preheating the corrugated paper plate.
6. A corrugated board wet end production apparatus according to claim 1, wherein: the paper feeding device also comprises a paper feeding assembly (2), wherein the paper feeding assembly (2) comprises a rotating roller (21), a ballast roller (22), cotton ribbons (23) and an arc-shaped heating box (24);
the two rotating rollers (21) are arranged, the cotton braid (23) is stretched between the two rotating rollers (21), and the conveying start end of the cotton braid (23) is positioned above the first application assembly (16); the tail end of the cotton braid (23) is positioned above the tile mounting machine (1) and at one side of the first corrugated roller assembly (12) away from the first dressing assembly (16);
the ballast roller (22) is positioned between the two rotating rollers (21); the arc-shaped heating box (24) is positioned above the cotton braid (23) and is used for carrying out hot compaction and shaping on corrugated boards processed by the tile mounting machine (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321278052.6U CN219947481U (en) | 2023-05-24 | 2023-05-24 | Corrugated board wet-end production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321278052.6U CN219947481U (en) | 2023-05-24 | 2023-05-24 | Corrugated board wet-end production facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219947481U true CN219947481U (en) | 2023-11-03 |
Family
ID=88545320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321278052.6U Active CN219947481U (en) | 2023-05-24 | 2023-05-24 | Corrugated board wet-end production facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219947481U (en) |
-
2023
- 2023-05-24 CN CN202321278052.6U patent/CN219947481U/en active Active
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