CN217803796U - Multi-stage composite paperboard production equipment - Google Patents
Multi-stage composite paperboard production equipment Download PDFInfo
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- CN217803796U CN217803796U CN202221695657.0U CN202221695657U CN217803796U CN 217803796 U CN217803796 U CN 217803796U CN 202221695657 U CN202221695657 U CN 202221695657U CN 217803796 U CN217803796 U CN 217803796U
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Abstract
The utility model discloses a multistage compound cardboard production facility, compound cardboard production facility includes unwinding mechanism, rubber coating mechanism, conveyer belt, combined mechanism and stoving mechanism, the conveyer belt hookup unwinding mechanism, rubber coating mechanism, combined mechanism and stoving mechanism, unwinding mechanism includes a main unwinding device and 2 at least time unwinding device, main unwinding device and time unwinding device rely on conveyer belt direction of delivery sets gradually, every inferior unwinding device the place ahead is equipped with a rubber coating mechanism, every inferior unwinding device rear is equipped with a combined mechanism, every combined mechanism's rear is equipped with a stoving mechanism, compound cardboard production facility still includes control system, control system connects respectively unwinding mechanism, rubber coating mechanism, conveyer belt, combined mechanism and stoving mechanism. The multi-stage compounding is realized, the compounding effect is ensured, the product quality is good, the qualification rate is high, and the cost is reduced.
Description
Technical Field
The utility model relates to a compound cardboard production technical field especially relates to a compound cardboard production facility of multistage complex.
Background
With the rapid development of the living standard of people, the multilayer composite paperboard is used more and more frequently in life, and the multilayer composite paperboard is widely applied to paper box processing, packaging and the like.
The existing multilayer composite paperboard production device still has many defects when in use, and the existing multilayer composite paperboard production device has low automation degree when in use, wastes time and labor when in use and is inconvenient to operate. In a novel multilayer composite paperboard production device in the prior art, each paper is driven and transferred by a paper feeding roller respectively until the paper is fed to a composite pressing roller for pressing, and only once composite is performed, for example, a novel multilayer composite paperboard production device disclosed in chinese patent ZL 201220487673.0. For mass production reasons, each sheet has a length of several tens or even hundreds of meters. However, the existing composite paper board has a complex structure, the properties of the adopted composite materials are all inconsistent, the pressure and the like during compounding are all different, and the compounding degree of the composite paper can not be ensured by one-time compounding, so that the paper with partial layers is damaged or the compounding can not be realized. In the production device in the prior art, due to different paper materials, the flatness of the multi-layer paper is difficult to ensure during one-step lamination, and the product percent of pass is low; although multiple compounding can be adopted for compounding at present, on the same production line, the interval between every compounding is very short, so that the glue between partial layers is pressed and extruded again before solidification, the compounding effect is poor, and the product yield is low.
SUMMERY OF THE UTILITY MODEL
In view of the problem that the product percent of pass that present multilayer composite paperboard apparatus for producing exists is low, the utility model provides a multistage compound composite paperboard production facility, the product percent of pass is high, and the accessible is compound many times to dry and guarantees different material paper roughness when compound many times, guarantees product quality.
In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:
the utility model provides a multistage compound cardboard production facility, compound cardboard production facility includes unwinding mechanism, rubber coating mechanism, conveyer belt, combined mechanism and stoving mechanism, the conveyer belt hookup unwinding mechanism, rubber coating mechanism, combined mechanism and stoving mechanism, unwinding mechanism includes a main unwinding device and 2 at least time unwinding device, main unwinding device and time unwinding device rely on conveyer belt direction of delivery sets gradually, every time unwinding device the place ahead is equipped with a rubber coating mechanism, every time the unwinding device rear is equipped with a combined mechanism, every combined mechanism's rear is equipped with a stoving mechanism, compound cardboard production facility still includes control system, control system connects respectively unwinding mechanism, rubber coating mechanism, conveyer belt, combined mechanism and stoving mechanism.
According to the utility model discloses an aspect, compound mechanism is including setting up the lower carrier roller in the conveyer belt below and setting up the pressfitting machine in carrier roller top down, the pressfitting machine includes pinch roller and actuating mechanism, the pinch roller with the cooperation of lower carrier roller carries out the pressfitting to the cardboard.
According to the utility model discloses an aspect, be equipped with adjusting device on the pressfitting machine, adjusting device is used for adjusting the distance between pinch roller and the lower cushion roller.
According to the utility model discloses an aspect, the bottom runner is including two that set up side by side, the pinch roller includes preceding pinch roller, back pinch roller and connects the area of pressing of preceding pinch roller, back pinch roller, preceding pinch roller and back pinch roller cooperate with a bottom runner respectively.
According to an aspect of the utility model, lower cushion roller is connected with a drive arrangement, drive arrangement and actuating mechanism are under control system's control for the rotation circumference linear velocity of lower cushion roller, preceding pinch roller, back pinch roller is the same.
According to the utility model discloses an aspect, the conveyer belt is the bearing roller conveyer belt.
According to the utility model discloses an aspect, stoving mechanism is including setting up the case and the leveling roller of setting in the conveyer belt top of toasting in the conveyer belt below toast and be equipped with on the case and level roller complex carrier roller.
According to an aspect of the utility model, the conveyer belt end is equipped with the cardboard cutting device and tailors compound cardboard.
According to an aspect of the present invention, an encoder is provided on the conveyor belt.
According to an aspect of the present invention, the lower side of the conveying belt at the rear of the compound mechanism is provided with an emergency stop button.
The utility model discloses the advantage of implementing: through a plurality of time unwinding device, a plurality of rubber coating mechanism and a plurality of combined mechanism that set up according to conveyer belt direction of delivery, can compound by multistage, for prior art's single is compound, compound effect is better between the individual layer that can guarantee compound paper many times, and can select different composite pressure according to combined material's difference, realizes multistage compound, and the quality of the compound paper of multilayer is better. All dry through stoving mechanism after compound at every turn, compound paper after the stoving carries out rubber coating and compound once more, and compound glue of previous time has been dried and has solidified, has remain the compound achievement of last time immediately, avoids gluing not solidifying and compound once more, leads to gluing to be extruded the condition that influences compound effect, has guaranteed compound effect at every turn for the compound effect of multilayer compound cardboard is better, can effectively promote the product percent of pass, avoids the loss of raw and other materials, reduction in production cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a multi-stage composite paperboard production facility according to embodiment 1 of the present invention;
fig. 2 is a schematic view of a multi-stage composite paperboard production apparatus according to embodiment 2 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, the composite paperboard production equipment comprises an unwinding mechanism 1, a gluing mechanism 2, a conveyor belt 3, a composite mechanism 4 and a drying mechanism 5, wherein the conveyor belt 3 is connected with the unwinding mechanism 1, the gluing mechanism 2, the composite mechanism 4 and the drying mechanism 5, the unwinding mechanism 1 comprises a main unwinding device 11 and 2 secondary unwinding devices 12, the main unwinding device 11 and the secondary unwinding devices 12 are sequentially arranged in the conveying direction of the conveyor belt 3, the gluing mechanism 2 is arranged in front of each secondary unwinding device, the composite mechanism 4 is arranged behind each secondary unwinding device, the drying mechanism 5 is arranged behind each composite mechanism 4, composite paper formed by compounding is dried and then enters the next compounding, the composite paperboard production equipment further comprises a control system (not shown in the figure, the control system can be arranged in a rack below the conveyor belt, a control center is independently arranged, and is connected with each component through a wire or a PLC (programmable logic controller) by a plurality of computers or PLC (programmable logic controllers), and the control system is respectively connected with the unwinding mechanism, the gluing mechanism, the conveyor belt, the composite mechanism and the drying mechanism. According to different composite materials of the composite paperboards, composite pressure requirements of different materials and the like are input into the control system in advance, the control system generates a control instruction to set the composite pressure of the composite mechanism, and the optimal composite effect during each composite is guaranteed. For example, the heat insulation composite paperboard disclosed in chinese patent ZL201822204964.4 sequentially includes, from bottom to top, a film layer, a lower base paper layer, a corrugated paper core, a first fiber layer, a foam insulation layer, a second fiber layer, a honeycomb paper core, an upper base paper layer, a waterproof layer, and a color printing film layer, and the materials used in the heat insulation composite paperboard are various, and the composite pressure during the composite between the materials is different, so that the composite pressure required by each material can be preset, and the materials in each layer are placed through the arranged secondary unwinding device, thereby realizing multiple composite and finally obtaining a finished product. The multi-stage compounding is realized, and the quality of the multi-layer compounded paper is better. The drying mechanism is used for drying after each compounding, the dried composite paper is coated with glue and compounded again, glue compounded in the previous time is dried and solidified, the previous compounding result is immediately kept, the situation that the glue is extruded to influence the compounding effect due to the fact that the glue is not solidified and compounded again is avoided, the compounding effect of compounding at each time is guaranteed, and the compounding effect of the multilayer composite paper board is better.
In practical application, main unwinding device and time unwinding device can adopt the interior general unwinding device of trade, more can adopt commercially available unreel machine to unreel, for example, di da-SH2000 simplex position automatic deviation rectification unreel machine, direct application to this production facility unreel can, also can design a processing unreel machine by oneself, can be simple establish the reel through the cover on a center pin, overlap on the reel and establish the scroll and can realize unreeling, simple and easy.
The glue spreading mechanism is a common mechanical mechanism, and the glue spreading machine is also called a coating machine, a spreading machine, an automatic glue spraying machine and the like. A machine for applying liquid glue to the surface of textile, carton or leather, the existing machines for applying glue being of various types, such as: drum type gumming machine, double-acting gumming machine, double-station lifting gumming machine, etc. The coating machine sprays a liquid such as glue or paint onto the desired product by air pressure. The gluing mechanism in the scheme can be served as a commercially available gluing machine through purchase, a gluing device can also be designed by self, the design can be realized through the general technology in the industry, and for example, a paperboard gluing mechanism introduced in Chinese patent ZL201921982465.6 can be applied to the application for gluing operation.
In practical application, the compound mechanism 4 includes a lower carrier roller 41 disposed below the conveying belt and a laminating machine 42 disposed above the lower carrier roller, the laminating machine includes a pressing wheel 421 and a driving mechanism 422, and the pressing wheel cooperates with the lower carrier roller to laminate the paper board.
In practical application, the pressing machine is provided with an adjusting device 423, and the adjusting device is used for adjusting the distance between the pressing wheel and the lower runner.
In practical applications, the composite structure may also be other conventional composite structures, such as a nip structure provided with only upper and lower nip rollers.
In practical application, the lower carrier roller comprises two lower carrier rollers which are arranged in parallel, the pressing wheels comprise a front pressing wheel, a rear pressing wheel and a pressing belt which is connected with the front pressing wheel and the rear pressing wheel, and the front pressing wheel and the rear pressing wheel are respectively matched with one lower carrier roller. The lower carrier roller is connected with a driving device (not shown in the figure and can be arranged in a machine body below the conveying belt), and the driving device and the driving mechanism are controlled by the control system to enable the rotating circumferential linear speeds of the lower carrier roller, the front pinch roller and the rear pinch roller to be the same.
In practical application, the conveying belt is a carrier roller conveying belt, namely, a plurality of carrier rollers are used for carrying the composite paperboard, so that the composite paperboard moves on the carrier rollers.
In practical application, the drying mechanism 5 comprises a drying oven 51 arranged below the conveying belt and a leveling roller 52 arranged above the conveying belt, and a bearing roller 53 matched with the leveling roller is arranged on the drying oven. The oven may be a microwave oven.
In practical applications, the end of the conveyor belt may be provided with a cardboard cutting device (not shown) for cutting the composite cardboard.
In practical application, the conveyer belt is provided with the encoder 6, and the encoder can carry out encoding statistics on the length of the composite product.
In practical application, an emergency stop button is arranged on the lower side of the conveying belt behind the compound mechanism. The composite state of the composite back composite board is checked at the rear of the composite mechanism through workers, when problems are found, for example, the flatness is out of question, wrinkles and the like exist, the emergency stop button can be pressed, then production equipment is corrected, unqualified products are avoided, loss of raw materials caused by incapability of stopping in time is avoided, and cost is reduced.
In practical application, a control program is preset in the control system and used for sending a control instruction to control each mechanism to operate according to the input composite parameters of each composite mechanism.
Example 2
As shown in fig. 2, the multi-stage composite paperboard production equipment comprises an unwinding mechanism 1, a gluing mechanism 2, a conveyor belt 3, a composite mechanism 4 and a drying mechanism 5, wherein the conveyor belt 3 is connected with the unwinding mechanism 1, the gluing mechanism 2, the composite mechanism 4 and the drying mechanism 5, the unwinding mechanism 1 comprises a main unwinding device 11 and 3 or more than one secondary unwinding device 12, the main unwinding device 11 and the secondary unwinding device 12 are sequentially arranged along the conveying direction of the conveyor belt 3, each gluing mechanism 2 is arranged in front of the secondary unwinding device, each composite mechanism 4 is arranged behind the secondary unwinding device, each drying mechanism 5 is arranged behind each composite mechanism 4, composite paper formed by composite is dried and then enters the next composite, the composite paperboard production equipment further comprises a control system (not shown in the figure, can be arranged in a rack below the conveyor belt, is also independently arranged in the control center, and is connected with the unwinding mechanism, the conveyor belt, the composite mechanism and the drying mechanism through electric wires and cables), and the control system is respectively connected with the unwinding mechanism, the conveyor belt, the composite mechanism and the drying mechanism. According to the different composite materials of the composite paperboard, the composite pressure requirements of different materials and the like are input into the control system in advance, and the control system generates a control instruction to set the composite pressure of the composite mechanism, so that the optimal composite effect in each composite process is ensured. For example, the heat insulation composite paperboard disclosed in chinese patent ZL201822204964.4 sequentially includes, from bottom to top, a film layer, a lower base paper layer, a corrugated paper core, a first fiber layer, a foam insulation layer, a second fiber layer, a honeycomb paper core, an upper base paper layer, a waterproof layer, and a color printing film layer, and the materials used in the heat insulation composite paperboard are various, and the composite pressure during the composite between the materials is different, so that the composite pressure required by each material can be preset, and the materials in each layer are placed through the arranged secondary unwinding device, thereby realizing multiple composite and finally obtaining a finished product. The multi-stage compounding is realized, and the quality of the multi-layer compounded paper is better. The drying mechanism is used for drying after each compounding, the dried composite paper is coated with glue and compounded again, glue compounded in the previous time is dried and solidified, the previous compounding result is immediately kept, the situation that the glue is extruded to influence the compounding effect due to the fact that the glue is not solidified and compounded again is avoided, the compounding effect of compounding at each time is guaranteed, and the compounding effect of the multilayer composite paper board is better.
In practical application, main unwinding device and time unwinding device can adopt the interior general unwinding device of trade, more can adopt commercially available unreel machine to unreel, for example, di da-SH2000 simplex position automatic deviation rectification unreel machine, direct application to this production facility unreel can, also can design a processing unreel machine by oneself, can be simple establish the reel through the cover on a center pin, overlap on the reel and establish the scroll and can realize unreeling, simple and easy.
The glue spreading mechanism is a common mechanical mechanism, and the glue spreading machine is also called a coating machine, a spreading machine, an automatic glue spraying machine and the like. A machine for applying liquid glue to the surface of textile, carton or leather, the existing machines for applying glue being of various types, such as: drum type gumming machine, double-acting gumming machine, double-station lifting gumming machine, etc. The coating machine sprays a liquid such as glue or paint onto the desired product by air pressure. The gluing mechanism in the scheme can be used as a commercially available gluing machine, a gluing device can be designed by self, the design can be realized through the industry general technology, and for example, a paperboard gluing mechanism introduced in Chinese patent ZL201921982465.6 can be applied to the application for gluing operation.
In practical application, the compound mechanism 4 includes a lower carrier roller 41 disposed below the conveying belt and a laminating machine 42 disposed above the lower carrier roller, the laminating machine includes a pressing wheel 421 and a driving mechanism 422, and the pressing wheel cooperates with the lower carrier roller to laminate the paper board.
In practical application, the pressing machine is provided with an adjusting device 423, and the adjusting device is used for adjusting the distance between the pressing wheel and the lower runner.
In practical applications, the composite structure may also be other conventional composite structures, such as a press structure provided with only upper and lower press rolls.
In practical application, the lower carrier rollers comprise two parallel carrier rollers, the pinch rollers comprise a front pinch roller, a rear pinch roller and a pressing belt for connecting the front pinch roller and the rear pinch roller, and the front pinch roller and the rear pinch roller are respectively matched with one lower carrier roller. The lower carrier roller is connected with a driving device (not shown in the figure and can be arranged in a machine body below the conveying belt), and the driving device and the driving mechanism are controlled by a control system to enable the rotating circumferential linear speeds of the lower carrier roller, the front pinch roller and the rear pinch roller to be the same.
In practical application, the conveyer belt is a carrier roller conveyer belt, namely, the composite paperboard is carried by a plurality of carrier rollers, so that the composite paperboard moves on the carrier rollers.
In practical application, the drying mechanism 5 comprises a drying oven 51 arranged below the conveying belt and a leveling roller 52 arranged above the conveying belt, and a bearing roller 53 matched with the leveling roller is arranged on the drying oven. The oven may be a microwave oven.
In practical applications, the end of the conveyor belt may be provided with a cardboard cutting device (not shown) for cutting the composite cardboard.
In practical application, the conveyer belt is provided with the encoder 6, and the encoder can carry out encoding statistics on the length of the composite product.
In practical application, an emergency stop button is arranged on the lower side of the conveying belt behind the compound mechanism. The composite state of the composite back composite board is checked at the rear of the composite mechanism through workers, when problems are found, for example, the flatness is out of question, wrinkles and the like exist, the emergency stop button can be pressed, then production equipment is corrected, unqualified products are avoided, loss of raw materials caused by incapability of stopping in time is avoided, and cost is reduced.
In practical application, a control program is preset in the control system and used for sending a control instruction to control each mechanism to operate according to the input composite parameters of each composite mechanism.
In other embodiments, there may be more sub-unwinding mechanisms, composite mechanisms, visual monitoring devices, and gluing mechanisms according to the number of composite layers of the composite paperboard.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a multistage compound cardboard production facility, compound cardboard production facility includes unwinding mechanism, rubber coating mechanism, conveyer belt, combined mechanism and stoving mechanism, the conveyer belt hookup unwinding mechanism, rubber coating mechanism, combined mechanism and stoving mechanism, a serial communication port, unwinding mechanism includes a main unwinding device and 2 at least time unwinding device, main unwinding device and time unwinding device rely on conveyer belt direction of delivery sets gradually, every time unwinding device the place ahead is equipped with a rubber coating mechanism, every time the unwinding device rear is equipped with a combined mechanism, every combined mechanism's rear is equipped with a stoving mechanism, compound cardboard production facility still includes control system, control system connects respectively unwinding mechanism, rubber coating mechanism, conveyer belt, combined mechanism and stoving mechanism.
2. The multi-stage composite paperboard production device according to claim 1, wherein the composite mechanism comprises a lower carrier roller arranged below the conveyor belt and a laminating machine arranged above the lower carrier roller, the laminating machine comprises a pressing wheel and a driving mechanism, and the pressing wheel is matched with the lower carrier roller to laminate the paperboards.
3. The apparatus of claim 2, wherein the press comprises an adjusting device for adjusting a distance between the pressing roller and the lower runner.
4. The apparatus of claim 2, wherein the lower carrier rollers comprise two rollers arranged in parallel, the pressing rollers comprise a front pressing roller, a rear pressing roller and a pressing belt connecting the front pressing roller and the rear pressing roller, and the front pressing roller and the rear pressing roller are respectively engaged with one lower carrier roller.
5. The equipment for producing multi-stage composite paperboard according to claim 4, wherein the lower carrier roller is connected with a driving device, and the driving device and the driving mechanism are controlled by the control system to enable the rotating circumferential linear speeds of the lower carrier roller, the front pinch roller and the rear pinch roller to be the same.
6. The multi-stage composite paperboard production plant of claim 1, wherein the conveyor belt is a roller conveyor belt.
7. The apparatus of claim 1, wherein the drying mechanism comprises a baking chamber disposed below the conveyor belt and a leveling roller disposed above the conveyor belt, and wherein the baking chamber is provided with a carrier roller cooperating with the leveling roller.
8. The apparatus of any one of claims 1 to 7, wherein the conveyor belt is provided at an end thereof with a cardboard cutting device for cutting the composite cardboard.
9. The apparatus of claim 8, wherein the conveyor belt is provided with an encoder.
10. The apparatus of claim 8, wherein an emergency stop button is provided on the underside of the conveyor belt behind the combining mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221695657.0U CN217803796U (en) | 2022-06-30 | 2022-06-30 | Multi-stage composite paperboard production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221695657.0U CN217803796U (en) | 2022-06-30 | 2022-06-30 | Multi-stage composite paperboard production equipment |
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| Publication Number | Publication Date |
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| CN217803796U true CN217803796U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221695657.0U Active CN217803796U (en) | 2022-06-30 | 2022-06-30 | Multi-stage composite paperboard production equipment |
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| CN (1) | CN217803796U (en) |
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- 2022-06-30 CN CN202221695657.0U patent/CN217803796U/en active Active
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