CN112959747A - Multilayer corrugated sheet production system - Google Patents
Multilayer corrugated sheet production system Download PDFInfo
- Publication number
- CN112959747A CN112959747A CN202110140578.7A CN202110140578A CN112959747A CN 112959747 A CN112959747 A CN 112959747A CN 202110140578 A CN202110140578 A CN 202110140578A CN 112959747 A CN112959747 A CN 112959747A
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- CN
- China
- Prior art keywords
- corrugated
- fan
- production system
- drying
- corrugated board
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
- F26B13/103—Supporting materials without tension, e.g. on or between foraminous belts with mechanical supporting means, e.g. belts, rollers, and fluid impingement arrangement having a displacing effect on the materials
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a multi-layer corrugated board production system, and aims to solve the problems that corrugated boards cannot be simultaneously dried in a large batch in the drying process, and the bottom of the corrugated boards is in contact with a conveying device in the drying process, so that the drying is uneven, the surface of the corrugated boards is scratched, and the production quality of the corrugated boards is influenced. The key points of the technical scheme are as follows: the conveying mechanism comprises a feeding portion and a discharging portion, the feeding portion and the discharging portion comprise conveying rollers, and the drying device comprises a drying box body. According to the multi-layer corrugated board production system, the corrugated boards can be sucked through the grooves in the bearing disc and can be dried in the process of belt transmission, so that the contact area between the corrugated boards and a transmission tool is reduced, scraping is reduced, the corrugated boards are dried more uniformly, the production quality of the corrugated boards is improved, a plurality of corrugated boards can be dried simultaneously, and the drying efficiency is improved.
Description
Technical Field
The invention relates to the field of corrugated board production, in particular to a multi-layer corrugated board production system.
Background
Corrugated cardboard is a commonly used raw material for manufacturing corrugated cartons, and in actual production, the corrugated cardboard is manufactured into the corrugated cartons through processes of die cutting, indentation, carton nailing or carton gluing and the like. Corrugated boxes are rigid paper containers made of corrugated boards, are beneficial to environmental protection, are convenient to assemble, disassemble and transport, and become widely applied packaging products.
In the production line of corrugated cardboard, in order to meet the functional requirements of commodity packaging, a glazing process after tissue printing, such as an oil glazing process or a water glazing process, is generally adopted, so that the protection of the surface of the corrugated cardboard is enhanced, and in addition, processes such as film coating, film spraying and the like can be adopted.
When placing the preprinted paper roll after the laminating on the corrugated board production line for production, the existing corrugated board production line generally works like this: the face paper of the pre-printed paper roll directly contacts with a drying device such as a flat heater arranged on a production line, so that the glued face paper, the corrugated paper and the lining paper are dried, the glue is quickly pasted, dried and shaped, and particularly in the initial stage of entering the drying device.
But the structure of the existing drying equipment for corrugated boards is single, so that a plurality of corrugated boards are not convenient to be simultaneously and collectively dried, the drying efficiency of the corrugated boards is low, the production efficiency of the corrugated boards is also influenced, and in the drying process, the bottoms of the corrugated boards are in contact with the conveying device, so that scratches and abrasion are easily generated on the surfaces of the corrugated boards, and the drying is uneven.
There is therefore a need to propose a solution to this problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a multi-layer corrugated board production system, which is characterized in that a belt and a bearing disc are arranged to convey corrugated boards in a drying box body, so that a plurality of corrugated boards can be dried simultaneously, the contact area between the corrugated boards and a conveying tool can be reduced, and the aims of improving the drying efficiency and the drying quality are fulfilled.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a multilayer corrugated sheet production system, includes transmission device and drying device, transmission device is including pay-off portion and ejection of compact portion, pay-off portion and ejection of compact portion all include the transmission roller that a plurality of arrays distribute, drying device is including the stoving box, be provided with in the stoving box rather than rotating the belt pulley one and the belt pulley two of being connected, the cover is equipped with transmission belt on belt pulley one and the belt pulley two, the dish of accepting that a plurality of arrays of fixedly connected with distribute on the belt, it is provided with the recess that is used for accepting the cardboard to accept on the dish, be provided with the through-hole that corresponds with pay-off portion and ejection of compact portion position respectively on the stoving box.
By adopting the technical scheme, when the corrugated boards need to be dried after being bonded, the conveying roller on the feeding part can convey the corrugated boards to the through holes corresponding to the positions of the corrugated boards on the drying box body, at the moment, one bearing plate on the belt just corresponds to the position of the corrugated boards at the through holes, one end of the corrugated boards can be inserted into the groove, the belt pulley I and the belt pulley II can rotate, the belt can be driven by the belt pulley I and the belt pulley II to transmit, the bearing plate can move along with the belt, the corrugated boards clamped in the grooves of the bearing plates can be conveyed into the drying box body to be conveyed, when the position of the next bearing plate corresponds to the position of the feeding part, the next corrugated boards can also be conveyed to the positions corresponding to the corrugated boards through the feeding part, so that a plurality of corrugated boards can be continuously conveyed into the drying box body to be dried, after the corrugated board is dried by the transmission of the belt, the bearing disc can transmit the corrugated board to the through hole corresponding to the discharge part, one end of the corrugated board, which is not inserted into the groove, can be contacted with the discharge part, the transmission roller on the discharge part can take the corrugated board out of the groove and transport the corrugated board to the next step, thus, a plurality of corrugated boards can be dried at the same time, the drying efficiency of the corrugated boards is improved, in the drying process, the contact area between the transmission tool and the corrugated board is reduced, the corrugated board can be turned over in the process of being transmitted along with the belt, so that the corrugated board is dried more uniformly, and the bearing plate for bearing the corrugated board is stationary relative to the corrugated board in the conveying process, so that scraping of the corrugated board in the conveying process is reduced, and the processing quality of the corrugated board is improved.
The invention is further configured to: the suction device is arranged on the inner wall of one side, away from the opening, of the groove and comprises an air suction pump and a vent pipe, one end of the vent pipe is connected with the air suction pump, a sucker is fixedly connected to the inner wall of the groove, and the other end of the vent pipe is communicated with the sucker.
Through adopting above-mentioned technical scheme, the breather pipe of connection on the aspiration pump can produce suction, because the one end of breather pipe switches on with the sucking disc, so insert after accepting the dish upper groove when corrugated container board, will be held by the suction that the sucking disc produced, more stable when making corrugated container board insert in the recess.
The invention is further configured to: and a plurality of heating wires distributed in an array are arranged on the inner wall of the groove.
By adopting the technical scheme, the heating wires can heat the part of the corrugated board inserted into the groove, so that the corrugated board is heated more uniformly.
The invention is further configured to: the feeding part and the discharging part are sleeved with heating boxes, one side of the drying box body is provided with a waste heat recovery box, an air suction pipeline and two sides are arranged between the waste heat recovery box body and the drying box body, the heating boxes are all communicated with air supply pipelines, and one ends of the air supply pipelines, far away from the heating boxes, are communicated with the waste heat recovery box.
Through adopting above-mentioned technical scheme, install centrifugal fan in the suction line, after the heated gas in the drying cabinet utilizes the completion, can extract the aircraft to waste heat recovery case through the centrifugal fan in the suction line, waste heat recovery case can carry out the heat exchange back discharge with waste gas and external air, external air just can heat through the waste heat of waste gas, the air after the heating can be sent into the heating cabinet of both sides through supply-air duct in, steam in the heating cabinet just can preheat the corrugated container board in the pay-off portion, also can carry out last heat setting to corrugated container board in the ejection of compact portion, make the utilization that heat energy can be abundant, also can further improve the efficiency of drying through preheating.
The invention is further configured to: the waste heat recovery box comprises a first fan, a second fan and a heat exchanger, the first fan is arranged at a refrigerant outlet of the heat exchanger, the second fan is arranged at a heat medium outlet of the heat exchanger, the second fan can discharge waste heat air in the waste heat recovery box through the heat exchanger, and the first fan can suck external air through the heat exchanger.
Through adopting above-mentioned technical scheme, through setting up first fan, second fan and heat exchanger, during first fan inhaleed the heat exchanger with outside air, during the second fan inhaleed the used heat air in the waste heat recovery case into the heat exchanger, the heat exchanger carries out the heat exchange to inspiratory outside air and used heat air to realize the reuse of the heat energy in the used heat air, its simple structure and heat exchange effect are better, can effectively utilize the heat energy in the used heat air.
The invention is further configured to: the drying box is provided with an air inlet, the air inlet is provided with a third fan, and a heating rod is fixedly connected in the drying box.
Through adopting above-mentioned technical scheme, can inhale the stoving case with external air through the third fan in, can adjust the temperature of air heating through the heating rod, after the heating is accomplished, waste gas can be through exhaust pipeline discharge waste heat recovery incasement.
The invention is further configured to: the edges of the first belt pulley and the second belt pulley are fixedly connected with limiting rings.
Through adopting above-mentioned technical scheme, the spacing collar can make the belt more stable along with the in-process of belt pulley one and belt pulley two transmissions.
In conclusion, the invention has the following beneficial effects:
through pay-off portion and ejection of compact portion and be used for accepting the dish of accepting corrugated container board, can dry polylith corrugated container board simultaneously, corrugated container board's drying efficiency has been improved, and at the in-process of drying, the area of contact between transmission tool and the corrugated container board has been reduced, corrugated container board also can turn over at the in-process along with belt transmission, make corrugated container board's stoving more even, and the dish of accepting for accepting corrugated container board is motionless relatively at the in-process of transmission with corrugated container board, the scraping that corrugated container board received in transmission process has been reduced, corrugated container board's processingquality has been improved.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention, showing the external features of a drying cabinet;
FIG. 2 is a schematic view of the internal structure of the drying cabinet of the present invention, showing the internal structural features of the drying cabinet;
fig. 3 is a schematic structural view of the receiving tray of the present invention, showing the internal structural features of the receiving tray.
In the figure: 1. a feeding part; 2. a discharge part; 3. drying the box body; 4. a first belt pulley; 5. a second belt pulley; 6. a belt; 7. a bearing plate; 8. a groove; 9. a suction cup; 10. heating wires; 11. a heating box; 12. a waste heat recovery tank; 13. an air extraction duct; 14. an air supply duct; 15. a limiting ring; 16. and a through hole.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
The utility model provides a multilayer corrugated sheet production system, as shown in fig. 1-3, includes transmission device and drying device, and transmission device is including pay-off portion 1 and ejection of compact portion 2, and pay-off portion 1 and ejection of compact portion 2 all include the transmission roller that a plurality of arrays distribute, and drying device is equipped with the air inlet including drying box 3 on the drying box 3, is equipped with the third fan on the air inlet, fixedly connected with heating rod in the drying box 3.
Be equipped with in the stoving box 3 rather than rotating the belt 6 wheel 4 and the belt 6 wheel two 5 of being connected, the cover is equipped with transmission belt 6 on belt 6 wheel 4 and the belt 6 wheel two 5, the equal fixedly connected with spacing collar 15 in edge of belt 6 wheel 4 and belt 6 wheel two 5, the dish 7 is accepted to a plurality of array distributions of fixedly connected with on the belt 6, accept to be equipped with the recess 8 that is used for accepting the cardboard on the dish 7, be equipped with the through-hole 16 that corresponds with pay-off portion 1 and 2 positions of ejection of compact portion respectively on the stoving box 3.
Be equipped with adsorption equipment on the inner wall of opening one side is kept away from to recess 8, and adsorption equipment is including aspiration pump and the breather pipe that one end and aspiration pump are connected, fixedly connected with sucking disc 9 on recess 8's the inner wall, and the other end and the sucking disc 9 of breather pipe switch on, are equipped with the heater strip 10 that a plurality of arrays distribute on recess 8's the inner wall, and heater strip 10 distributes with sucking disc 9 staggers.
The heating box 11 is sleeved on the feeding portion 1 and the discharging portion 2, the waste heat recovery box 12 is arranged on one side of the drying box body 3, the air exhaust pipeline 13 is arranged between the waste heat recovery box 12 and the drying box body 3, the heating boxes 11 on the two sides are communicated with the air supply pipeline 14, and one end, far away from the heating box 11, of the air supply pipeline 14 is communicated with the waste heat recovery box 12.
The waste heat recovery tank 12 includes a first fan, a second fan and a heat exchanger, the first fan is disposed at a refrigerant outlet of the heat exchanger, the second fan is disposed at a heat medium outlet of the heat exchanger, the second fan can discharge waste air in the waste heat recovery tank 12 through the heat exchanger, and the first fan can suck in outside air through the heat exchanger.
When corrugated board needs to be dried after being bonded, the conveying roller on the feeding part 1 can convey the corrugated board to the through hole 16 corresponding to the position of the corrugated board on the drying box body 3, and at the moment, one of the bearing discs 7 on the belt 6 just corresponds to the position of the corrugated board at the through hole 16, one end of the corrugated board can be inserted into the groove 8, the vent pipe connected to the air pump can generate suction, and because one end of the vent pipe is communicated with the suction cup 9, the corrugated board can be sucked by the suction cup 9 after being inserted into the groove 8 on the bearing disc 7.
After the corrugated board is dried along with the transmission of the belt 6, the corrugated board can be transmitted to the through hole 16 corresponding to the position of the discharging part 2 by the bearing disc 7, the corrugated board can be contacted with the discharging part 2 without being inserted into one end of the groove 8, the corrugated board can be taken out from the groove 8 by the transmission roller on the discharging part 2 and is conveyed to the next step, the friction force between the corrugated board and the discharging part 2 is greater than the suction force of the suction disc 9, and therefore the discharge of the corrugated board can not be influenced by the suction force of the suction disc 9.
Just so can dry polylith corrugated container board simultaneously, corrugated container board's drying efficiency has been improved, and at the in-process of drying, the area of contact between transmission tool and the corrugated container board has been reduced, corrugated container board also can carry out the turn-over along with the in-process of belt 6 transmission, make corrugated container board's stoving more even, and the in-process and corrugated container board that are used for accepting corrugated container board are static relatively motionless at the transmission, the scraping that corrugated container board received in transmission process has been reduced, corrugated container board's processingquality has been improved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (7)
1. The utility model provides a multilayer corrugated sheet production system, includes transmission device and drying device, transmission device is including pay-off portion (1) and ejection of compact portion (2), pay-off portion (1) and ejection of compact portion (2) all include the transmission roller that a plurality of arrays distribute, its characterized in that: drying device is including stoving box (3), be provided with in stoving box (3) rather than rotate the belt pulley (4) and belt pulley two (5) of being connected, the cover is equipped with transmission belt (6) on belt pulley (4) and belt pulley two (5), the dish (7) are accepted to a plurality of array distributions of fixedly connected with on belt (6), it is provided with recess (8) that are used for accepting the cardboard on dish (7) to accept, be provided with through-hole (16) that correspond with pay-off portion (1) and ejection of compact portion (2) position respectively on stoving box (3).
2. A multi-ply corrugated board production system as claimed in claim 1 wherein: the suction device is arranged on the inner wall of one side, away from the opening, of the groove (8), the suction device comprises a suction pump and a vent pipe, one end of the vent pipe is connected with the suction pump, a suction disc (9) is fixedly connected to the inner wall of the groove (8), and the other end of the vent pipe is communicated with the suction disc (9).
3. A multi-ply corrugated board production system as claimed in claim 2 wherein: the inner wall of the groove (8) is provided with a plurality of heating wires (10) distributed in an array.
4. A multi-ply corrugated board production system as claimed in claim 1 wherein: the cover is equipped with heating cabinet (11) on pay-off portion (1) and ejection of compact portion (2), one side of stoving box (3) is provided with waste heat recovery case (12), be provided with between waste heat recovery case (12) and the stoving box (3) exhaust duct (13), both sides all communicate on heating cabinet (11) air supply pipeline (14), the one end and the waste heat recovery case (12) intercommunication of heating cabinet (11) are kept away from in air supply pipeline (14).
5. A multi-ply corrugated board production system as claimed in claim 4 wherein: the waste heat recovery box (12) comprises a first fan, a second fan and a heat exchanger, the first fan is arranged at a refrigerant outlet of the heat exchanger, the second fan is arranged at a heat medium outlet of the heat exchanger, the second fan can discharge waste heat air in the waste heat recovery box (12) through the heat exchanger, and the first fan can suck external air through the heat exchanger.
6. A multi-ply corrugated board production system as claimed in claim 1 wherein: the drying box is characterized in that an air inlet is formed in the drying box body (3), a third fan is arranged on the air inlet, and a heating rod is fixedly connected in the drying box body (3).
7. A multi-ply corrugated board production system as claimed in claim 1 wherein: the edges of the first belt pulley (4) and the second belt pulley (5) are fixedly connected with limiting rings (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140578.7A CN112959747A (en) | 2021-02-02 | 2021-02-02 | Multilayer corrugated sheet production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140578.7A CN112959747A (en) | 2021-02-02 | 2021-02-02 | Multilayer corrugated sheet production system |
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| Publication Number | Publication Date |
|---|---|
| CN112959747A true CN112959747A (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110140578.7A Pending CN112959747A (en) | 2021-02-02 | 2021-02-02 | Multilayer corrugated sheet production system |
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| CN211275328U (en) * | 2019-11-11 | 2020-08-18 | 海宁市天地织造有限公司 | Novel fine cloth of glass is dried device |
| CN211290935U (en) * | 2019-12-20 | 2020-08-18 | 河北新津康塑胶制品制造有限公司 | Drying room for prepolymer product |
| CN211400569U (en) * | 2019-12-30 | 2020-09-01 | 福建常吉烘干设备制造有限公司 | Tremella drying system |
| CN211977499U (en) * | 2020-02-25 | 2020-11-20 | 丹阳华伦数控机械有限公司 | Drying equipment applied to full-automatic part cleaning machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084607A (en) * | 2017-06-17 | 2017-08-22 | 李学淑 | A kind of environment-friendly high-efficiency veneer drying unit |
| CN207683051U (en) * | 2017-08-15 | 2018-08-03 | 合肥合信包装有限公司 | A kind of high efficiency drying device for cardboard |
| CN207617218U (en) * | 2017-12-13 | 2018-07-17 | 阜城县亿丰崇佳包装材料有限公司 | A kind of corrugated board production device |
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| CN209721065U (en) * | 2019-01-30 | 2019-12-03 | 重庆蟠龙印务有限公司 | A kind of five-layers corrugated fiberboard processing drying transmitting device |
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| CN211275328U (en) * | 2019-11-11 | 2020-08-18 | 海宁市天地织造有限公司 | Novel fine cloth of glass is dried device |
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| CN211290935U (en) * | 2019-12-20 | 2020-08-18 | 河北新津康塑胶制品制造有限公司 | Drying room for prepolymer product |
| CN211400569U (en) * | 2019-12-30 | 2020-09-01 | 福建常吉烘干设备制造有限公司 | Tremella drying system |
| CN211977499U (en) * | 2020-02-25 | 2020-11-20 | 丹阳华伦数控机械有限公司 | Drying equipment applied to full-automatic part cleaning machine |
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Application publication date: 20210615 |
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