CN110983850B - Dewatering device is used in corrugated paper production - Google Patents
Dewatering device is used in corrugated paper production Download PDFInfo
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- CN110983850B CN110983850B CN201911384897.1A CN201911384897A CN110983850B CN 110983850 B CN110983850 B CN 110983850B CN 201911384897 A CN201911384897 A CN 201911384897A CN 110983850 B CN110983850 B CN 110983850B
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/08—Pressure rolls
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Abstract
The invention discloses a dewatering device for corrugated paper production, which comprises a first conveying belt, wherein an extrusion dewatering device is arranged on the upper part of the first conveying belt, the extrusion dewatering device comprises an isolation conveying belt and an extrusion wheel set, the isolation conveying belt is arranged on the upper part of the back of the side surface of the first conveying belt, the extrusion wheel set is arranged on the isolation conveying belt, and the extrusion dewatering of corrugated paper to be dewatered, which is conveyed on the first conveying belt, is realized by the extrusion of the isolation conveying belt through the extrusion wheel set; according to the invention, the arrangement of the isolation conveying belt and the extrusion wheel set on the dehydration device enables the corrugated paper not to generate fault and deformation when the corrugated paper is subjected to extrusion dehydration, so that the continuous extrusion connecting line of the corrugated paper during conveying is effectively ensured, and the front extrusion wheel and the rear extrusion wheel are adopted, so that the dehydration efficiency and effect are improved.
Description
Technical Field
The invention belongs to the field of corrugated paper production equipment, and particularly relates to a dewatering device for corrugated paper production.
Background
Corrugated paper is the most common package in the prior art. The corrugated paper has the advantages of low cost, light weight, easy processing, high strength, good printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, the corrugated paper can be used for packaging food or digital products, and the corrugated paper is relatively environment-friendly and widely used.
In the production process of corrugated paper, the corrugated paper needs to be dehydrated, and the special structure before the corrugated paper is molded leads to low efficiency and slow dehydration of the corrugated paper in the prior art, and the labor intensity of workers during the dehydration is high.
Disclosure of Invention
The invention aims to provide a dewatering device for corrugated paper production, which can automatically dewater, has high dewatering efficiency and can not influence and damage the corrugated paper structure in the dewatering process.
The dehydration device for corrugated paper production comprises a first conveying belt, wherein an extrusion dehydration device is arranged on the upper portion of the first conveying belt, the extrusion dehydration device comprises an isolation conveying belt and an extrusion wheel set, the isolation conveying belt and the extrusion wheel set are arranged on the upper portion of the back of the side face, close to the first conveying belt, of the isolation conveying belt, and the extrusion dehydration of the corrugated paper to be dehydrated, conveyed on the first conveying belt, is realized through the extrusion of the isolation conveying belt by the extrusion wheel set.
Preferably, the extrusion wheel set comprises at least two extrusion wheels arranged along the conveying direction of the first conveying belt, and each extrusion wheel is connected with an extrusion wheel lifting mechanism.
Preferably, the isolation conveying belt comprises an isolation conveying belt body and at least three driving rollers for driving the isolation conveying belt body, wherein a tensioning mechanism is connected to one of the driving rollers.
Preferably, a first supporting platform is arranged at the lower part of the conveying surface of the first conveying belt, and the first supporting platform is in back contact with the conveying surface of the first conveying belt.
Preferably, the equipartition is provided with the arch on the transport face of first conveyer belt, adjacent two be provided with the water hole between the arch, set up on the first platform that holds up and cross the water net board, the upper surface of net board and the transport face back contact of first conveyer belt.
Preferably, the tail of the first conveying belt is connected with a second conveying belt, a second supporting platform is arranged at the bottom of the conveying surface of the second conveying belt, the second conveying belt is a planar conveying belt, the surface of the second supporting platform is a smooth surface, and the conveying surface of the second conveying belt is in contact with the smooth surface of the second supporting platform.
Preferably, the isolation conveyer belt extends to the upper part of the second conveyer belt, the isolation conveyer belt is close to the back of the side surface of the second conveyer belt and is provided with a leveling wheel, and a leveling wheel lifting mechanism is connected to the leveling wheel.
Preferably, the isolation conveyor belt is a smooth conveyor belt.
Preferably, the tail part of the second conveying belt is connected with a coiling mechanism, and the coiling mechanism comprises a coiling wheel.
The dewatering device for corrugated paper production has the beneficial effects that:
1. keep apart the setting of conveyer belt and extrusion wheelset for when carrying out the extrusion dehydration to the corrugated paper, the fault and the deformation circumstances can not appear in the corrugated paper, and effectual continuous and the extrusion line of corrugated paper in carrying of having guaranteed adopts two extrusion wheels around the while, improves dehydration efficiency and effect.
2. The flattening wheel realizes pressing the corrugated paper after extrusion dehydration in a further extrusion manner, and the corrugated paper is flattened to obtain the corrugated paper with a smooth surface.
Drawings
Fig. 1 is a front view of a dewatering device for corrugated paper production according to the technical scheme of the invention.
Fig. 2 is a schematic view of the installation of the first conveyor belt and the first lifting platform.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the drawings attached to the specification.
As shown in fig. 1, the dewatering device for corrugated paper production according to the technical solution of the present invention includes a first conveyor belt 11, and an extrusion dewatering device is disposed on an upper portion of the first conveyor belt 11. The squeezing and dewatering device comprises an isolation conveyer belt 13 and a squeezing wheel set 17 which are arranged on the upper part of the first conveyer belt 11, and the squeezing wheel set 17 is arranged on the upper part of the back of the side surface of the isolation conveyer belt 13 close to the first conveyer belt 11. The extrusion wheel set 17 realizes extrusion dehydration of the corrugated paper 100 to be dehydrated conveyed on the first conveying belt 11 through extrusion of the isolation conveying belt 13.
Based on the above technical solution, the corrugated paper 100 to be dewatered is firstly placed on the first conveyer belt 11, and is conveyed forward by the first conveyer belt 11, and simultaneously the isolation conveyer belt 13 arranged on the upper portion of the first conveyer belt 11 is also conveyed forward along with the first conveyer belt 11. Extrusion wheelset 17 is arranged in and is kept apart conveyer belt 13 and be close to the back upper portion position of the downside of first conveyer belt 11, through the upper and lower position of adjusting the rate of tension of keeping apart conveyer belt 13 and extrusion wheelset 17 for extrusion wheelset 17 extrudes through keeping apart conveyer belt 13 and treating dehydration corrugated paper 100 of the conveyer belt on first conveyer belt 11, realizes treating dehydration corrugated paper 100 and carries out the extrusion dehydration. Adopt this dewatering device for wait to dewater corrugated paper 100 and realize the dehydration in carrying, can realize continuous dehydration, improve dehydration efficiency, simultaneously, owing to keep apart the setting of conveyer belt 13, effectual guaranteed wait to dewater corrugated paper 100 continuous transport forward, effectually avoided waiting to dewater corrugated paper 100 and cut off or the problem of fault appears by extrusion wheelset 17, the effectual shape and the structure and the wholeness of waiting to dewater corrugated paper 100 are changed in the dehydration.
As shown in fig. 1, the squeezing wheel set 17 in the technical solution of the present invention includes at least two squeezing wheels disposed along the conveying direction of the first conveyor belt 11, and each squeezing wheel is connected with a squeezing wheel lifting mechanism 18. Extrusion wheel elevating system 18 adopts the cylinder, utilizes the cylinder to realize the lift of extrusion wheel, realizes on the one hand that the realization dewaters corrugated paper 100 to treating of different thickness to the regulation of extrusion wheel position height, and on the other hand realizes treating the regulation of dehydration corrugated paper 100 pressure size at the extrusion wheel in the dehydration. In order to increase the dewatering efficiency and ensure the completeness of the corrugated paper 100 to be dewatered, generally, in the conveying direction of the first conveyor belt 11, the height of the front pressing wheel should be greater than that of the rear pressing wheel, and the rear pressing wheel realizes secondary dewatering or enhanced dewatering. Therefore, each extrusion wheel is respectively connected with an extrusion wheel lifting mechanism 18, so that the height of each extrusion wheel can be independently adjusted.
As shown in fig. 1, the isolation belt 13 in the present invention includes an isolation belt body and at least three driving rollers 16 for driving the isolation belt body, wherein a tensioning mechanism 15 is connected to one of the driving rollers 16. The tensioning mechanism 15 realizes adjusting the position of the transmission roller 16 connected with the tensioning mechanism, realizes adjusting the tensioning degree of the isolation conveying belt 13, and is matched with the adjustment of the height of the extrusion wheel to realize adjusting the extrusion dehydration strength of the corrugated paper 100 to be dehydrated on the first conveying belt 11.
As shown in fig. 1 and 2, in the technical solution of the present invention, a first lifting platform 12 is disposed at a lower portion of a conveying surface of a first conveyor belt 11, and the first lifting platform 12 is in contact with a back surface of the conveying surface of the first conveyor belt 11. The conveying surface of the first conveying belt 11 is uniformly provided with protrusions 111, and water holes 112 are arranged between two adjacent protrusions 111. The first supporting platform 12 is provided with a water passing grid plate 121, and the upper surface of the grid plate 121 is in back contact with the conveying surface of the first conveying belt 11. Protruding 111, water hole 112 and the setting of crossing water grid plate 121, the rapid discharge of the moisture that is extruded on waiting to dewater corrugated paper 100 can be accelerated, improves the dehydration effect.
As shown in fig. 1, in the technical solution of the present invention, the tail of the first conveyor belt 11 is connected with a second conveyor belt 21, and a second lifting platform 22 is arranged at the bottom of the conveying surface of the second conveyor belt 21. The second conveyor belt 21 is a flat conveyor belt, and the surface of the second lifting platform 22 is a smooth surface. The conveying surface of the second conveyor belt 21 is in contact with the smooth surface of the second lifting platform 22. The design of this structure for corrugated paper 100 after being dehydrated is carried on planar second conveyer belt 21, and utilize level and smooth wheel 26 to level off corrugated paper 100 on second conveyer belt 21 through keeping apart conveyer belt 13, level off corrugated paper surface after guaranteeing the shaping smoothly, can not be because of the preceding step by the problem of the limit unevenness that the extrusion dehydration leads to on setting up first conveyer belt 11 of arch 111 etc..
As shown in fig. 1, in the technical solution of the present invention, the isolation conveyor belt 13 extends to the upper portion of the second conveyor belt 21, a leveling wheel 26 is disposed at the back of the isolation conveyor belt 13 near the side of the second conveyor belt 21, and a leveling wheel lifting mechanism 23 is connected to the leveling wheel 26. Leveling wheel elevating system 23 realizes the regulation to leveling wheel 26 upper and lower position, adapts to the corrugated paper of different models on the one hand, and on the other hand realizes the regulation to the different level extrusion force size of corrugated paper. The isolation conveyor belt 13 is a smooth conveyor belt, so that the corrugated paper flattened by the flattening wheel 26 is smooth and flat in surface.
As shown in fig. 1, in the technical solution of the present invention, a coiling mechanism 31 is connected to a tail portion of the second conveyor belt 21, and the coiling mechanism 31 includes a coiling wheel. And the winding wheel rotates to wind the dewatered corrugated paper.
As shown in fig. 1, in the technical solution of the present invention, in order to simplify the number of structural components and driving motors as much as possible in the installation of the components of the dehydration device, the dehydration device is provided with two driving motors 19 and 20 in total, the driving motor 19 drives the two squeezing wheels, the isolation conveyor belt and the first conveyor belt of the squeezing wheel set 17 to move, and since the two squeezing wheels need to be adjusted in the vertical position, a tension pulley 171 and a tension pulley adjusting mechanism 172 for adjusting the position of the tension pulley 171 are connected to the transmission belt for driving the two squeezing wheels. The driving motor 20 drives the second conveyor belt 21, the leveling wheel 26 and the winding wheel to work, and similarly, because the leveling wheel 26 needs to be adjusted in position up and down, a tension wheel 24 and a tension wheel adjusting mechanism 25 are connected to the transmission belt driving the leveling wheel 26, so that the transmission belt driving the leveling wheel 26 to rotate is tensioned.
Technical solution of the invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive method concept and technical solution, or to apply the inventive concept and technical solution to other occasions without modification.
Claims (4)
1. The dewatering device for corrugated paper production comprises a first conveying belt and is characterized in that an extrusion dewatering device is arranged on the upper portion of the first conveying belt, the extrusion dewatering device comprises an isolation conveying belt and an extrusion wheel set, the isolation conveying belt and the extrusion wheel set are arranged on the upper portion of the back of the side face, close to the first conveying belt, of the isolation conveying belt, and the extrusion wheel set is used for extruding and dewatering the corrugated paper to be dewatered, conveyed on the first conveying belt, through extrusion of the isolation conveying belt;
a first supporting platform is arranged at the lower part of the conveying surface of the first conveying belt and is in contact with the back surface of the conveying surface of the first conveying belt;
the conveying surface of the first conveying belt is uniformly provided with bulges, a water passing hole is formed between every two adjacent bulges, the first supporting platform is provided with a water passing grid plate, and the upper surface of the grid plate is in contact with the back surface of the conveying surface of the first conveying belt;
the tail part of the first conveying belt is connected with a second conveying belt, the bottom of the conveying surface of the second conveying belt is provided with a second supporting platform, the second conveying belt is a planar conveying belt, the surface of the second supporting platform is a smooth surface, and the conveying surface of the second conveying belt is in contact with the smooth surface of the second supporting platform;
the isolation conveying belt extends to the upper part of the second conveying belt, a leveling wheel is arranged at the back of the side surface, close to the second conveying belt, of the isolation conveying belt, and a leveling wheel lifting mechanism is connected to the leveling wheel;
the isolation conveyer belt is a smooth conveyer belt.
2. The dewatering apparatus as recited in claim 1, wherein the squeeze wheel assembly includes at least two squeeze wheels disposed along the transport direction of the first conveyor belt, each squeeze wheel having a squeeze wheel lifting mechanism coupled thereto.
3. The dewatering apparatus of claim 1, wherein the isolation belt comprises an isolation belt body and at least three drive rollers for driving the isolation belt body, wherein a tensioning mechanism is connected to one of the drive rollers.
4. The dewatering device for corrugated paper production according to claim 1, wherein a winding mechanism is connected to a tail of the second conveyor belt, and the winding mechanism includes a winding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911384897.1A CN110983850B (en) | 2019-12-28 | 2019-12-28 | Dewatering device is used in corrugated paper production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911384897.1A CN110983850B (en) | 2019-12-28 | 2019-12-28 | Dewatering device is used in corrugated paper production |
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| Publication Number | Publication Date |
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| CN110983850A CN110983850A (en) | 2020-04-10 |
| CN110983850B true CN110983850B (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911384897.1A Active CN110983850B (en) | 2019-12-28 | 2019-12-28 | Dewatering device is used in corrugated paper production |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3840429A (en) * | 1972-08-07 | 1974-10-08 | Beloit Corp | Anti-rewet membrane for an extended press nip system |
| CN2752693Y (en) * | 2004-12-08 | 2006-01-18 | 三门峡蓝雪实业有限责任公司 | Equipment for drying preprinting packaging box facial tissue |
| CN1929934A (en) * | 2004-03-09 | 2007-03-14 | 美佐纸业股份有限公司 | Method and apparatus at a twin-wire press and also a twin-wire press |
| CN1973083A (en) * | 2004-06-14 | 2007-05-30 | 美佐纸业股份有限公司 | Twin-wire press |
| CN101408008A (en) * | 2008-10-29 | 2009-04-15 | 李新桥 | Method and equipment for producing moulding corrugated paper sheet by using waste paper |
| CN108032557A (en) * | 2017-11-22 | 2018-05-15 | 合肥宏图彩印有限公司 | A kind of single-face corrugation paper tension control device |
| CN207891639U (en) * | 2018-02-23 | 2018-09-21 | 山东云豪卫生用品股份有限公司 | A kind of quick process units of toilet paper |
| CN209836667U (en) * | 2019-04-27 | 2019-12-24 | 江苏弘盛纸业有限公司 | Squeezing device with drying function in corrugated paper production |
-
2019
- 2019-12-28 CN CN201911384897.1A patent/CN110983850B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3840429A (en) * | 1972-08-07 | 1974-10-08 | Beloit Corp | Anti-rewet membrane for an extended press nip system |
| CN1929934A (en) * | 2004-03-09 | 2007-03-14 | 美佐纸业股份有限公司 | Method and apparatus at a twin-wire press and also a twin-wire press |
| CN1973083A (en) * | 2004-06-14 | 2007-05-30 | 美佐纸业股份有限公司 | Twin-wire press |
| CN2752693Y (en) * | 2004-12-08 | 2006-01-18 | 三门峡蓝雪实业有限责任公司 | Equipment for drying preprinting packaging box facial tissue |
| CN101408008A (en) * | 2008-10-29 | 2009-04-15 | 李新桥 | Method and equipment for producing moulding corrugated paper sheet by using waste paper |
| CN108032557A (en) * | 2017-11-22 | 2018-05-15 | 合肥宏图彩印有限公司 | A kind of single-face corrugation paper tension control device |
| CN207891639U (en) * | 2018-02-23 | 2018-09-21 | 山东云豪卫生用品股份有限公司 | A kind of quick process units of toilet paper |
| CN209836667U (en) * | 2019-04-27 | 2019-12-24 | 江苏弘盛纸业有限公司 | Squeezing device with drying function in corrugated paper production |
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