CN111688274A

CN111688274A - Corrugated container board wainscot device with humidification device

Info

Publication number: CN111688274A
Application number: CN202010540345.1A
Authority: CN
Inventors: 孙哲
Original assignee: Guizhou University
Current assignee: Guizhou University
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-09-22

Abstract

The invention discloses a corrugated board veneering device with a humidifying device, which is applied to the technical field of carton processing, which comprises a frame, wherein the frame is provided with a facial tissue conveying mechanism, a corrugated paper conveying mechanism below the facial tissue conveying mechanism and a pasting board conveying mechanism connected with the facial tissue conveying mechanism and the corrugated paper conveying mechanism, the facial tissue conveying mechanism comprises a conveying mechanism and a paper receiving roller connected with the conveying mechanism, and a humidifying device is arranged below the corrugated paper conveying mechanism.

Description

Corrugated container board wainscot device with humidification device

Technical Field

The invention relates to the technical field of carton processing, in particular to a corrugated board veneering device with a humidifying device.

Background

The corrugated paper color box is a box made of a paper board formed by laminating a corrugated paper board and color-printed facial tissue, the appearance of the box is exquisite and is mostly used for fine outer packaging of medium and high-grade commodities, in corrugated paper color box equipment, in order to realize the complete lamination of the corrugated paper board and the color facial tissue, certain requirements are placed on the humidity of the corrugated paper, and if the wetting degree of the facial tissue and the corrugated paper board when the facial tissue and the corrugated paper board pass through a glue spreader and a driving roller is not enough, the paper can be cracked, and the quality of products is influenced.

Therefore, the corrugated board facing device is not suitable for dry climatic regions in the using process, cannot be widely popularized and used, and has serious production regionalization problem.

Disclosure of Invention

The invention aims to provide a corrugated board facing device with a humidifying device, which can intelligently control the humidity of a corrugated board, is suitable for pasting the corrugated board with any humidity and solves the serious problems of paper embrittlement and production regionalization caused by weather drying.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the invention comprises a frame, a facial tissue conveying mechanism, a corrugated paper conveying mechanism below the facial tissue conveying mechanism and a pasting board conveying mechanism connected with the facial tissue conveying mechanism and the corrugated paper conveying mechanism are arranged on the frame, the facial tissue conveying mechanism comprises a conveying mechanism and a paper receiving roller connected with the conveying mechanism, a humidifying device is arranged below the corrugated paper conveying mechanism, the corrugated paper conveying mechanism comprises a board conveying mechanism arranged on the frame, a gluing mechanism, a first paper conveying board arranged between the board conveying mechanism and the gluing mechanism and a second paper conveying board arranged between the gluing mechanism and the pasting board conveying mechanism, the board conveying mechanism comprises a steel roller and a rubber roller which are arranged up and down and have adjustable gaps, the gluing mechanism comprises a driving roller fixedly arranged on the frame and a gluing device which is arranged above the driving roller and has adjustable gaps with the driving roller, the humidifying device is arranged below the driving roller; paste board conveying mechanism include hold-down mechanism with pass the cardboard between the hold-down mechanism, closing device includes first hold-down mechanism and second hold-down mechanism, first hold-down mechanism is including setting up from top to bottom, first top pressure roller and the first bottom pressure roller of clearance adjustable, second hold-down mechanism is including setting up from top to bottom, pressure roller and second bottom pressure roller on the adjustable second in clearance.

Further, the rubber coating device includes the glue spreader, scrapes the rubber roll and sets up glue groove between the glue spreader, the rubber roll of scraping, the glue spreader all sets up on the wallboard with the rubber roll of scraping, and the glue spreader all is equipped with the baffle with the both ends of scraping the rubber roll, baffle, glue spreader, rubber roll of scraping and wallboard enclose jointly and become gluey groove, the wallboard is connected through articulated adjusting device with it.

Furthermore, the adjusting device comprises a fifth hand wheel, a chain wheel connected with the fifth hand wheel, a bevel gear and an adjusting bolt connected with the bevel gear, the chain wheel is connected with the bevel gear through a chain, and the adjusting bolt is hinged with a bracket fixed at the bottom of the wallboard.

Furthermore, the gap between the glue coating roller and the glue scraping roller is adjusted through a third hand wheel arranged on the frame.

Furthermore, the baffle is provided with a glue injection hole, the glue injection hole is connected with the glue box through a glue injection pipe, and the glue injection pipe is provided with a glue injection pump.

Furthermore, a glue outlet hole connected with the glue box through a glue outlet pipe and a water outlet hole connected with the water outlet pipe are formed in the wall plate at the bottom of the glue groove, a glue outlet electromagnetic valve is arranged at the glue outlet hole, and a water outlet electromagnetic valve is arranged at the water outlet hole.

Furthermore, a liquid level sensor for detecting the liquid level of the glue solution is arranged in the glue tank, the liquid level sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the glue injection pump, the glue outlet electromagnetic valve and the water outlet electromagnetic valve respectively.

Further, humidification device including scribble the water roller with scribble the water tank of water roller below, it sets up the below at the drive roller to scribble the water roller, the tip of scribbling the water roller is passed through servo motor and is connected, servo motor is connected with the output electricity of controller, the input and the humidity transducer electricity that sets up on first transfer board of controller are connected.

Further, the paper receiving roller is fixedly arranged on the organic glass plate, and the organic glass plate is connected with a supporting shaft which is arranged on the frame and has an adjustable position.

Furthermore, the gap between the steel rod and the rubber roller, the gap between the first upper pressure roller and the first lower pressure roller and the gap between the second upper pressure roller and the second lower pressure roller are respectively adjusted through a fourth hand wheel, a first hand wheel and a second hand wheel which are arranged on the rack.

Due to the adoption of the technical scheme, the invention has the beneficial effects that:

the paper feeding and gluing device is reasonable in structure and novel in design, and due to the fact that the humidifying device is additionally arranged, on one hand, the phenomenon of brittle fracture generated in feeding and gluing due to paper drying is avoided, and production efficiency is remarkably improved; on the other hand, the production localization phenomenon is prevented, and the use range of the equipment is widened.

The gluing process can be automatically controlled according to the actual consumption and the liquid level change of the glue solution, and unnecessary waste caused by the fact that redundant glue solution is continuously left in the glue tank can be avoided. Unnecessary glue solution in the gluing completion glue groove can not only timely and intelligently be retrieved, can also realize effectively prolonging the life of equipment to the intelligence cleanness of rubber coating device.

Drawings

FIG. 1 is a front cross-sectional structural schematic view of the present invention;

FIG. 2 is a schematic perspective cross-sectional structural view of the present invention;

fig. 3 is a schematic diagram of the control principle structure of the present invention.

Wherein, 1, a first hand wheel; 2. a second hand wheel; 3. a first upper pressure roller; 4. a first lower pressure roller; 5. color face paper; 6. a paper receiving roller; 7. an organic glass plate; 8. a third hand wheel; 9. a fourth hand wheel; 10. a rubber roller; 11. a steel rod; 12. a rubber scraping roller; 13. glue spreading roller; 14. a drive roller; 16. a water-coating roller; 17. a servo motor; 18. bevel gears 19, chains 20, chain wheels 21, fifth hand wheels 22 and adjusting bolts; 23. a paper conveying plate; 23-1, a first paper transmission plate; 23-2, a second paper conveying plate; 24. a second upper pressure roller; 25. a second bottom pressure roller; 26. a glue injection pump; 27. a wallboard; 28. a glue outlet electromagnetic valve; 29. a liquid level sensor; 30. a controller; 31. a humidity sensor; 32. a water outlet electromagnetic valve; 33. a position sensor.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

the utility model provides a corrugated container board wainscot device with humidification device, as shown in fig. 1-3, includes the frame, be equipped with in the frame facial tissue conveying mechanism the corrugated paper conveying mechanism below and with the paste board conveying mechanism that facial tissue conveying mechanism and corrugated paper conveying mechanism are connected, facial tissue conveying mechanism is used for carrying colored facial tissue 5, corrugated paper conveying mechanism is used for carrying the corrugated paper to with the upper surface rubber coating of corrugated paper under the effect of rubber coating device in the transportation process of corrugated paper, satisfy the humidity requirement with the lower surface coating of corrugated paper under humidification device's effect, prevent corrugated container box embrittlement.

Under the combined action of the facial tissue conveying mechanism and the corrugated paper conveying mechanism, the conveyed color facial tissue 5 and the glued and humidified corrugated paper are converged at the first pressing mechanism of the pasting board conveying mechanism, at the moment, the color facial tissue 5 is superposed with the upper surface of the corrugated paper, and then the superposed color facial tissue 5 and the corrugated paper are conveyed into the first pressing mechanism together to be pressed.

As shown in fig. 1 and 2, the facial tissue conveying mechanism comprises a conveying mechanism and a paper receiving roller 6 connected with the conveying mechanism, the paper receiving roller 6 is fixedly arranged on an organic glass plate 7, and the organic glass plate 7 is connected with a supporting shaft which is arranged on the frame and has an adjustable position. The color facial tissue 5 is sent to the paper receiving roller 6 under the effect of conveying mechanism, and in order to ensure the coincidence of the color facial tissue 5 and the corrugated paper after synchronous conveying, the inclination angle of the organic glass plate 7 is adjusted by adjusting the supporting shaft.

Corrugated paper conveying mechanism is in including setting up plate feeding mechanism, rubber coating mechanism in the frame, setting first pass board 23-1 between plate feeding mechanism and the rubber coating mechanism is in with the setting second pass board 23-2 between rubber coating mechanism and the paste plate conveying mechanism, plate feeding mechanism is including setting up from top to bottom, clearance adjustable steel rod 11 and rubber roll 10, and the corrugated paper is followed 14 departments rubber coating of drive roller are delivered to first pass board 23-1 after the clearance input between steel rod 11 and the rubber roll 10 and are scribbled water. According to the thickness of corrugated paper, the gap between the steel rod 11 and the rubber roller 10 is adjusted through the fourth hand wheel 9 arranged on the rack, so that the corrugated paper just can pass through, the fourth hand wheel 9 is connected with the steel rod 11 through a bearing, the position of the steel rod 11 is adjusted up and down by rotating the fourth hand wheel 9, and the purpose of adjusting the gap between the steel rod 11 and the rubber roller 10 is achieved.

The rubber coating mechanism including fixed setting in the frame drive roller 14 with set up in the top of drive roller 14 with drive roller 14 clearance adjustable rubber coating device, the rubber coating device includes glue spreader 13, scrapes rubber roll 12 and sets up glue spreader 13, scrape the gluey groove between the rubber roll 12, the corrugated paper passes through the back in the clearance from drive roller 14 and glue spreader 13, the upper surface of corrugated paper is by the rubber coating. The gap between the driving roller 14 and the glue spreader 13 is adjusted by an adjusting device to ensure that the corrugated paper passes through and is smoothly spread with glue.

As shown in fig. 2, the glue spreader 13 and the glue spreading roller 12 are both disposed on the wall board 27, the two ends of the glue spreader 13 and the glue spreading roller 12 are both provided with a baffle, the glue spreader 13, the glue spreading roller 12 and the wall board 27 together enclose a glue tank, glue solution for gluing is disposed in the glue tank, and the wall board 27 is connected through an adjusting device hinged to the wall board 27. The adjusting device comprises a fifth hand wheel 21, a chain wheel 20 connected with the fifth hand wheel 21, a bevel gear 18 and an adjusting bolt 22 connected with the bevel gear 18, wherein the chain wheel 20 is connected with the bevel gear 18 through a chain 19, and the adjusting bolt 22 is hinged with a bracket fixed at the bottom of a wall plate 27. The fifth hand wheel 21 is rotated to adjust the gap between the glue spreader 13 and the driving roller 14 through a transmission chain wheel 20, a chain 19, a bevel gear 18, an adjusting bolt 22 and a bracket hinged with the adjusting bolt 22.

The size of the glue coating is adjusted by controlling the size of the gap between the glue coating roller 13 and the glue scraping roller 12, and the gap between the glue coating roller 13 and the glue scraping roller 12 is adjusted by a third hand wheel 8 arranged on the frame.

Humidification device sets up in the below of drive roller 14, humidification device including scribble the water roller 16 with scribble the water tank of water roller 16 below, it sets up in the below of drive roller 14 to scribble the water roller 16, the tip of scribbling the water roller 16 passes through the pendulum rod and is connected with servo motor 17, and the aperture of adjustment servo motor 17 can effectively adjust the drive roller 14 and scribble the clearance between the water roller 16, and then the surface coating of control corrugated paper how much.

The corrugated paper after being scribbled water and rubber coating is sent to pasting board conveying mechanism department through second biography cardboard 23-2, it includes hold-down mechanism and pass cardboard 23 between the hold-down mechanism to paste board conveying mechanism, closing device includes first hold-down mechanism and second hold-down mechanism, and color facial tissue 5 and the rubber coating corrugated paper of scribbling converge and completely paste at first hold-down mechanism's input, first hold-down mechanism is including setting up from top to bottom, first upper pressure roller 3 and first lower pressure roller 4 of adjustable clearance, compresses tightly behind the clearance between first upper pressure roller 3 and the second lower pressure roller 4, makes to paste more firmly, and the pasting board after compressing tightly is sent into the clearance between second upper pressure roller 24 and the second lower pressure roller 25 of second hold-down mechanism through passing cardboard 23 and is compressed tightly by the secondary. The second pressing mechanism comprises a second upper pressure roller 24 and a second lower pressure roller 25 which are arranged up and down and have adjustable gaps. The gap between the first upper pressure roller 3 and the first lower pressure roller 4 and the gap between the second upper pressure roller 24 and the second lower pressure roller 25 are respectively adjusted by a first hand wheel 1 and a second hand wheel 2 arranged on the frame.

The glue spreading device is characterized in that a glue groove is defined by the baffle, the glue spreading roller 13, the glue scraping roller 12 and the wallboard 27 together, a glue injection hole is formed in the baffle and is connected with the glue box through a glue injection pipe, a glue injection pump 26 is arranged on the glue injection pipe, a glue outlet hole connected with the glue box through a glue outlet pipe is formed in the wallboard 27 at the bottom of the glue groove, and a glue outlet electromagnetic valve 28 is arranged at the glue outlet hole. In order to ensure uniform gluing, a liquid level sensor 29 for detecting the liquid level of the glue solution is arranged in the glue tank, as shown in fig. 3, the liquid level sensor 29 is electrically connected with the input end of a controller 30, and the output end of the controller 30 is electrically connected with the glue injection pump 26 and the glue outlet electromagnetic valve 28 respectively. The controller 30 is a PLC intelligent control unit, and in the glue coating process, when the liquid level detected by the liquid level sensor 29 is lower than a set value in the controller 30, the controller 30 sends a command to start the glue injection pump 26 to inject glue into the glue tank, so that the stability of the liquid level of glue liquid in the glue injection process is ensured.

The humidifying device is arranged below the corrugated paper conveying mechanism, the amount of water coated on the lower surface of the corrugated paper is controlled by controlling the gap between the driving roller 14 and the water coating roller 16, the gap between the driving roller 14 and the water coating roller 16 is controlled by the opening degree of the servo motor 17, as shown in fig. 3, the servo motor 17 is electrically connected with the output end of the controller 30, and the input end of the controller 30 is electrically connected with the humidity sensor 31 arranged on the first paper conveying plate 23-1. When the humidity of the corrugated paper measured by the humidity sensor 31 is not less than the humidity set value in the controller 30, no water coating is needed; when the humidity value measured by the humidity sensor 31 is smaller than a set value in the controller 30, the controller 30 sends a command, the servo motor 17 rotates to drive the water coating roller 16 through the swing rod to complete adjustment of the gap between the water coating roller 16 and the driving roller 14, meanwhile, the water coating motor connected with the water coating roller 16 rotates to coat water in the water tank on the surface of the driving roller 14 through the water coating roller 16, so that water coating on the lower surface of the corrugated paper is completed, and the humidity requirement is met.

The junction of second pass board 23-2 and drive roller 14 and glue spreader 13 is equipped with the position sensor 33 of real-time detection corrugated sheet, after the rubber coating, scribble water and accomplish, when position sensor 33 can not detect corrugated sheet, accomplish the rubber coating after, controller 30 sends the order: the glue injection pump 26 is powered off, and simultaneously the glue outlet electromagnetic valve 28 is opened to recycle the residual glue solution in the glue tank into the glue tank through the glue outlet hole for reuse.

When level sensor 29 does not detect the glue solution, accomplish is retrieved to the remaining glue solution of gluing in the gluey groove, this moment, controller 30 is simultaneously to servo motor 17, go out gluey solenoid valve 28 and send the order, servo motor 17 aperture is to the biggest, loop through glue coating roller 16 with the biggest water yield, drive roller 14, glue coating roller 13 and scrape and enter into gluey groove behind the rubber roll 12, when level sensor 29 reaches the setting value in the controller 30 in the gluey groove, the gluey groove clearance is accomplished, controller 30 sends the order simultaneously: servo motor 17 cuts off the power supply, and play water solenoid valve 32 opens, and the water that contains the glue solution in the gluey groove is discharged through the apopore, and the rubber coating device is by the sanitization, makes things convenient for next normal use.

Before the equipment is produced, according to the paper specifications of the color face paper 5 and the corrugated paper and the properties of glue solution, manually adjusting the gap between a steel roller 10 and a rubber roller 11, the gap between a driving roller 14 and a gluing device, the gap between a gluing roller 13 and a glue scraping roller 12, the gap between a first upper pressure roller 3 and a first lower pressure roller 4 and the gap between a second upper pressure roller 24 and a second lower pressure roller 25, and then, the equipment enters into formal production until the glue solution is recovered and the gluing device is cleaned after the color face paper 5 and the corrugated paper are perfectly adhered.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a corrugated container board wainscot device with humidification device, includes the frame, be equipped with in the frame facial tissue conveying mechanism below and with paste board conveying mechanism that facial tissue conveying mechanism and corrugated paper conveying mechanism are connected, its characterized in that: the facial tissue conveying mechanism comprises a conveying mechanism and a paper receiving roller (6) connected with the conveying mechanism,

the corrugated paper conveying mechanism is provided with a humidifying device below, the corrugated paper conveying mechanism comprises a plate conveying mechanism, a gluing mechanism, a first paper conveying plate (23-1) and a second paper conveying plate (23), the first paper conveying plate (23-1) is arranged on the rack, the second paper conveying plate (23) is arranged between the gluing mechanism and the plate pasting conveying mechanism, the plate conveying mechanism comprises a steel roller (11) and a rubber roller (10), the gap of the steel roller is adjustable, the gluing mechanism comprises a driving roller (14) fixedly arranged on the rack, the gluing device is arranged above the driving roller (14) and is adjustable in gap with the driving roller (14), and the humidifying device is arranged below the driving roller (14);

paste board conveying mechanism include hold-down mechanism and pass cardboard (23) between the hold-down mechanism, closing device includes first hold-down mechanism and second hold-down mechanism, first hold-down mechanism is including setting up from top to bottom, clearance adjustable first last pressure roller (3) and first bottom pressure roller (4), second hold-down mechanism is including setting up from top to bottom, clearance adjustable second last pressure roller (24) and second bottom pressure roller (25).

2. A corrugated board facing device with a humidifying device as claimed in claim 1, wherein: rubber coating device includes glue spreader (13), scrapes rubber roll (12) and sets up glue spreader (13), scrape the gluey groove between rubber roll (12), glue spreader (13) all set up on wallboard (27) with scrape rubber roll (12), and glue spreader (13) and the both ends of scraping rubber roll (12) all are equipped with the baffle, glue spreader (13), scrape rubber roll (12) and wallboard (27) and enclose jointly and enclose into gluey groove, wallboard (27) are connected through articulated adjusting device with it.

3. A corrugated board facing device with a humidifying device as claimed in claim 2, wherein: the adjusting device comprises a fifth hand wheel (21), a chain wheel (20) connected with the fifth hand wheel (21), a bevel gear (18) and an adjusting bolt (22) connected with the bevel gear (18), the chain wheel (20) is connected with the bevel gear (18) through a chain (19), and the adjusting bolt (22) is hinged together through a support fixed to the bottom of the wall plate (27).

4. A corrugated board facing device with a humidifying device as claimed in claim 2, wherein: the gap between the glue spreading roller (13) and the glue scraping roller (12) is adjusted through a third hand wheel (8) arranged on the frame.

5. A corrugated board facing device with a humidifying device as claimed in claim 2, wherein: the baffle is provided with a glue injection hole, the glue injection hole is connected with the glue box through a glue injection pipe, and the glue injection pipe is provided with a glue injection pump (26).

6. A corrugated board facing device with a humidifying device as claimed in claim 2, wherein: the glue tank is characterized in that a glue outlet hole connected with the glue tank through a glue outlet pipe and a water outlet hole connected with a water outlet pipe are formed in a wall plate (27) at the bottom of the glue tank, a glue outlet electromagnetic valve (28) is arranged at the glue outlet hole, and a water outlet electromagnetic valve (32) is arranged at the water outlet hole.

7. A corrugated cardboard facing device with a humidifying device as claimed in claim 6 wherein: the glue tank is internally provided with a liquid level sensor (29) for detecting the liquid level of the glue solution, the liquid level sensor (29) is electrically connected with the input end of a controller (30), and the output end of the controller (30) is respectively electrically connected with a glue injection pump (26), a glue outlet electromagnetic valve (28) and a water outlet electromagnetic valve (32).

8. A corrugated board facing device with a humidifying device as claimed in claim 1, wherein: humidification device including scribble water roller (16) with scribble the water tank of water roller (16) below, it sets up in the below of drive roller (14) to scribble water roller (16), it connects through servo motor (17) to scribble the tip of water roller (16), servo motor (17) are connected with the output electricity of controller (30), the input and the humidity transducer (31) electricity that set up on first transfer board (23-1) of controller (30) are connected.

9. A corrugated board facing device with a humidifying device as claimed in claim 1, wherein: the paper receiving roller (6) is fixedly arranged on the organic glass plate (7), and the organic glass plate (7) is connected with a supporting shaft which is arranged on the frame and has an adjustable position.

10. A corrugated board facing device with a humidifying device as claimed in claim 1, wherein: the gap between the steel rod (11) and the rubber roller (10), the gap between the first upper pressure roller (3) and the first lower pressure roller (4) and the gap between the second upper pressure roller (24) and the second lower pressure roller (25) are respectively adjusted through a fourth hand wheel (9), a first hand wheel (1) and a second hand wheel (2) arranged on the frame.