CN114228262A

CN114228262A - Adhesive composite device for packaging corrugated boards

Info

Publication number: CN114228262A
Application number: CN202111427929.9A
Authority: CN
Inventors: 张美皊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-28
Filing date: 2021-11-28
Publication date: 2022-03-25

Abstract

The invention belongs to the technical field of production and processing of corrugated boards, and particularly relates to an adhesive compounding device for packaging corrugated boards, which comprises a rack, wherein a conveying belt for conveying corrugated boards is arranged on the rack; the compound mechanism is including being fixed in the compound chamber in the frame, the cylinder is installed to the top surface of compound chamber, the output fixedly connected with of cylinder articulates the seat. According to the gluing device, the gluing mechanism and the composite mechanism are in close fit operation, the contact area between the pressing plate and the corrugated paper is large and uniform, deformation wrinkles are not prone to occurring, the cardboard paper and the corrugated paper are tightly adhered to each other, product quality is guaranteed, the glue is sucked by the glue sucking cylinder and conveyed to the gluing channel, the brush bristles on the brush plate evenly paint the glue to the convex teeth on the surface of the glue spreader, and therefore the cardboard paper can be glued evenly and effectively.

Description

Adhesive composite device for packaging corrugated boards

Technical Field

The invention belongs to the technical field of production and processing of corrugated boards, and particularly relates to a gluing and compounding device for packaging corrugated boards.

Background

Corrugated paper is a plate-like object formed by bonding corrugated paper formed by processing corrugated rods and liner paper, and has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like.

The existing adhesive composite device for packaging corrugated boards has certain defects: 1. the adhesive is coated on the whole surface of the cardboard paper, the gluing amount is large, the water content of the adhesive is large, the weakening effect is realized on the cardboard strength, in addition, in the gluing process, the liquid level of the adhesive is gradually reduced along with the consumption of the adhesive in the glue groove, the amount of the adhesive dipped by the rubber roller rotating in the glue groove is changed along with the consumption of the adhesive, and the uniform and effective gluing of the corrugated cardboard is not facilitated; 2. the cardboard paper and the corrugated paper after the rubberizing is accomplished pass through the compression roller pressfitting, however because the contact surface of compression roller and cardboard paper is less, and the corrugated paper is wavy, and the pressfitting in-process, cardboard paper is the pressure deformation easily, appears the fold, is unfavorable for product quality's improvement.

Disclosure of Invention

The invention aims to provide a gluing and compounding device for packaging corrugated boards, aiming at the problems that gluing is not uniform and the corrugated boards are easy to deform and wrinkle in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: the gluing and compounding device for the packaging corrugated boards comprises a rack, wherein a conveying belt for conveying corrugated paper is arranged on the rack, a glue spreader is arranged on the rack, a gluing mechanism is arranged on the glue spreader, a guide roller is arranged on the output side of the glue spreader, and a compounding mechanism is arranged on the output side of the guide roller;

the compound mechanism is including being fixed in the compound chamber in the frame, the cylinder is installed to the top surface of compound chamber, the articulated seat of output fixedly connected with of cylinder, the both sides of articulated seat all articulate there is the deflection pole, the below of cylinder is provided with the clamp plate, be fixed with two slide rails on the clamp plate, the slide rail extends along the direction of delivery of conveyer belt, sliding connection has two sliders in the slide rail, two connect through reset spring between the slider, two the lower extreme of deflection pole is articulated with two sliders respectively, two all rotate on the slider and be connected with the compression roller.

In foretell packing corrugated container board gluing composite set, the annular array arranges the dogtooth on the week lateral wall of glue spreader, the dogtooth extends along the axis direction of glue spreader.

In the gluing and compounding device for the packaging corrugated board, a recovery tank is arranged below the glue spreader.

In foretell packing corrugated container board gluing composite set, rubberizing mechanism includes fixed connection in the epaxial sector gear of glue spreader roller, sector gear is provided with the movable frame outward, be provided with the tooth's socket that matches with sector gear on the inside wall of movable frame, fixedly connected with push rod on the movable frame, fixedly connected with inhales the packing element on the lateral wall of frame, the one end that the movable frame was kept away from to the push rod extends to in inhaling the packing element, inhale sealed sliding connection in the packing element has the piston, push rod and piston fixed connection, inhale the input and the outside packing element intercommunication of packing element.

In foretell packing corrugated container board gluing composite set, rubberizing mechanism still includes the brush board of fixed connection in the frame, be provided with the brush hair on the lateral wall that the brush board is close to the glue spreader, the opposite side fixedly connected with C shaped plate of brush board, form the rubberizing passageway between C shaped plate and the brush board, the logical groove with rubberizing passageway intercommunication is seted up on the surface of brush board, the one end intercommunication of rubberizing passageway has the inlet pipe, the other end of inlet pipe with inhale a gluey section of thick bamboo intercommunication.

In foretell packing corrugated container board gluing composite set, the output side of glue spreader is provided with the guide roll, the epaxial coaxial drive gear I that is fixed with of roller of guide roll, the epaxial coaxial drive gear II that is fixed with of glue spreader roller, mesh between drive gear I and the drive gear II.

In the gluing and compounding device for the packaging corrugated board, the pressing plate is fixedly connected with a rack, the roll shaft of the guide roll is coaxially fixed with a ratchet wheel, the ratchet wheel is coaxially sleeved with a toothed ring, the inner ring of the toothed ring is provided with ratchets matched with the ratchet wheel, and the outer ring of the toothed ring is meshed and connected with the rack.

In foretell packing corrugated container board gluing composite set, still including being used for carrying out the stoving mechanism that dries to the gluing agent, stoving mechanism is including being fixed in the drying chamber in the frame, the air heater is installed to the upper end of drying chamber, all be provided with a plurality of jet-propelled pipes on the lateral wall of drying chamber both sides, the output of jet-propelled pipe is located the drying chamber, the input and the air heater of jet-propelled pipe are connected.

Compared with the prior art, this gluey set composite of packing corrugated container board's advantage lies in:

1. according to the corrugated paper box board, the pressing plate and the pressing roller are arranged, when the pressing plate is pressed downwards, the contact area with the corrugated paper is large and uniform, deformation wrinkles are not prone to occurring, the pressing roller rolls on the pressing plate, so that the box board paper and the corrugated paper are tightly adhered, and the product quality is guaranteed.

2. The gluing device comprises a gluing roller, a gluing mechanism, a gluing roller, a pressing plate, a ratchet wheel, a gear ring, a rack, a ratchet wheel, a pressing plate, a glue roller and a composite mechanism.

3. According to the corrugated cardboard gluing device, the glue coating roller and the convex teeth are arranged, when the glue coating roller rotates, the convex teeth are in contact with the surface of the cardboard paper for gluing, so that the adhesives on the surface of the cardboard paper are in a strip shape which is arranged at equal intervals and matched and glued with the protrusions of the corrugated paper, the gluing amount is reduced, and the compounding effect and the cardboard strength are ensured.

4. According to the carton board gluing device, the gluing mechanism is arranged, the glue application roller is used as a driving force, the glue suction cylinder sucks and conveys the glue to the gluing channel, the brush bristles on the brush plate evenly spread the glue on the convex teeth on the surface of the glue application roller, so that the carton board paper can be glued evenly and effectively, and compared with the prior art, the problem of uneven gluing caused by consumption of the glue is avoided.

5. According to the corrugated paper gluing device, the drying mechanism is arranged, so that hot air can be blown into the space between the box board paper and the corrugated paper, and the hot air flows in the gap between the box board paper and the corrugated paper, so that the drying speed of the adhesive is greatly increased, and the gluing compounding efficiency of the corrugated paper is improved.

Drawings

Fig. 1 is a schematic structural view of a packaging corrugated cardboard gluing composite device provided by the invention;

fig. 2 is a schematic top view of a pressing plate of the composite gluing device for packaging corrugated cardboard provided by the invention;

fig. 3 is a schematic structural view of ratchet teeth of a composite adhesive device for packaging corrugated cardboards, provided by the invention;

fig. 4 is a schematic structural diagram of a gluing mechanism of the gluing and compounding device for packaging corrugated boards provided by the invention.

Fig. 5 is a schematic structural diagram of a brush board of a corrugated cardboard gluing composite device provided by the invention.

In the figure, 1 machine frame, 2 conveyer belt, 3 glue spreader, 4 gluing mechanism, 5 guide roll, 6 composite mechanism, 7 composite chamber, 8 air cylinder, 9 hinged seat, 10 deflection rod, 11 pressing plate, 12 sliding rail, 13 sliding block, 14 reset spring, 15 press roll, 16 convex tooth, 17 air jet pipe, 18 sector gear, 19 movable frame, 20 push rod, 21 glue suction cylinder, 22 piston, 23 brush plate, 24C shaped plate, 25 gluing channel, 26 through groove, 27 feeding pipe, 28 transmission gear I, 29 transmission gear II, 30 ratchet, 31 toothed ring, 32 ratchet, 33 rack, 34 drying mechanism, 35 drying chamber, 36 hot air blower.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

As shown in fig. 1-5, an adhesive compound device for packaging corrugated boards comprises a frame 1, a conveying belt 2 for conveying corrugated paper is arranged on the frame 1, a glue spreader 3 is arranged on the frame 1, it should be noted that convex teeth 16 are arranged on the circumferential side wall of the glue spreader 3 in an annular array, the convex teeth 16 extend along the axis direction of the glue spreader 3, when the glue spreader 3 rotates, the convex teeth 16 contact with the surface of the corrugated board paper for gluing, so that the adhesive on the surface of the corrugated board paper is in a strip shape arranged at equal intervals and matched with the protrusions of the corrugated paper for gluing, the gluing amount is reduced, the compound effect and the strength of the corrugated board are ensured, what is worth mentioning, a recovery tank is arranged below the glue spreader 3, which is not shown in the figure, and is used for receiving the adhesive dropped on the glue spreader 3, thereby avoiding waste and pollution to equipment.

Further, a gluing mechanism 4 is arranged on the glue spreading roller 3, a guide roller 5 is arranged on the output side of the glue spreading roller 3, and a compounding mechanism 6 is arranged on the output side of the guide roller 5;

specifically, compound mechanism 6 is including being fixed in compound room 7 in frame 1, cylinder 8 is installed to the top surface of compound room 7, the articulated seat 9 of output fixedly connected with of cylinder 8, the both sides of articulated seat 9 all articulate there is deflection pole 10, the below of cylinder 8 is provided with clamp plate 11, be fixed with two slide rails 12 on the clamp plate 11, slide rail 12 extends along conveyer belt 2's direction of delivery, sliding connection has two sliders 13 in slide rail 12, connect through reset spring 14 between two sliders 13, the lower extreme of two deflection poles 10 is articulated with two sliders 13 respectively, all rotate on two sliders 13 and be connected with compression roller 15, when clamp plate 11 pushes down, big and even with the area of contact of corrugated paper, the deformation fold is difficult to appear, compression roller 15 rolls on clamp plate 11, make the inseparable laminating of cardboard paper and corrugated paper, guarantee product quality.

Specifically, the gluing mechanism 4 comprises a sector gear 18 fixedly connected to a roll shaft of the glue spreader 3, a movable frame 19 is arranged outside the sector gear 18, tooth grooves matched with the sector gear 18 are formed in the inner side wall of the movable frame 19, when the sector gear 18 rotates, the sector gear can be alternately meshed with the tooth grooves in the inner side walls of two sides of the movable frame 19 to drive the movable frame 19 to reciprocate, a push rod 20 is fixedly connected to the movable frame 19, a glue suction cylinder 21 is fixedly connected to the side wall of the rack 1, one end, far away from the movable frame 19, of the push rod 20 extends into the glue suction cylinder 21, a piston 22 is connected in the glue suction cylinder 21 in a sealing and sliding mode, the push rod 20 is fixedly connected with the piston 22, the input end of the glue suction cylinder 21 is communicated with an external glue groove, and a one-way valve is arranged at the communication position, so that the adhesive can only flow from the external glue groove into the glue suction cylinder 21;

rubberizing mechanism 4 still includes brush board 23 of fixed connection in frame 1, be provided with the brush hair on the lateral wall that brush board 23 is close to glue spreader 3, the opposite side fixedly connected with C shaped plate 24 of brush board 23, form rubberizing passageway 25 between C shaped plate 24 and the brush board 23, logical groove 26 with rubberizing passageway 25 intercommunication is seted up on the surface of brush board 23, the one end intercommunication of rubberizing passageway 25 has inlet pipe 27, the other end and the gluey section of thick bamboo 21 intercommunication of inhaling of inlet pipe 27, in the use, use glue spreader 3 as drive power, make and inhale gluey section of thick bamboo 21 suction adhesive and carry to rubberizing passageway 25, and evenly paint the gluing agent to the protruding tooth 16 on glue spreader 3 surface by the brush hair on the brush board 23, the even effective rubberizing of the boxboard paper of being convenient for, compare in prior art, can not because of the consumption of gluing agent, the problem that leads to the rubberizing is uneven takes place.

Further, the output side of the glue spreader 3 is provided with a guide roller 5, a transmission gear I28 is coaxially fixed on a roller shaft of the guide roller 5, a transmission gear II 29 is coaxially fixed on a roller shaft of the glue spreader 3, and the transmission gear I28 is meshed with the transmission gear II 29.

Further, a rack 33 is fixedly connected to the pressure plate 11, a ratchet wheel 30 is coaxially fixed on a roller shaft of the guide roller 5, a toothed ring 31 is coaxially sleeved outside the ratchet wheel 30, ratchets 32 matched with the ratchet wheel 30 are arranged on an inner ring of the toothed ring 31, and an outer ring of the toothed ring 31 is meshed with the rack 33.

Further, still including being used for carrying out dry stoving mechanism 34 to the gluing agent, stoving mechanism 34 is including being fixed in drying chamber 35 in frame 1, air heater 36 is installed to drying chamber 35's upper end, all be provided with a plurality of jet-propelled pipes 37 on the lateral wall of drying chamber 35 both sides, jet-propelled pipe 37's output is located drying chamber 35, jet-propelled pipe 37's input and air heater 36 are connected, during the use, can blow in the hot-air to between cardboard paper and corrugated paper, the hot-air flows in the clearance of cardboard paper and corrugated paper, the drying rate of gluing agent has been accelerated greatly, the gluey compound efficiency of corrugated paper is improved.

When the corrugated paper pressing machine is used, the air cylinder 8 stretches and retracts in a reciprocating mode to drive the pressing plate 11 to move downwards periodically to press and compound corrugated paper, when the pressing plate 11 presses downwards, the contact area of the pressing plate 11 and the corrugated paper is large and uniform, deformation wrinkles are not prone to occurring, after the pressing plate 11 is contacted with the corrugated paper, the air cylinder 8 drives the hinge base 9 to move downwards continuously, the lower ends of the two deflection rods 10 deflect towards the direction away from each other, the sliding blocks 13 are driven to slide in the sliding rails 12, the return springs 14 are stretched, the pressing rollers 15 roll on the pressing plate 11, so that the box board paper and the corrugated paper are adhered tightly, and the product quality is guaranteed.

After the pressing compounding is completed, the air cylinder 8 contracts to drive the pressing plate 11 to move upwards, the sliding block 13 and the pressing roller 15 reset under the action of the elastic force of the reset spring 14, the toothed ring 31 is driven to rotate in the process that the pressing plate 11 moves upwards, the toothed ring 31 drives the ratchets 32 to synchronously rotate, in the direction, the ratchets 32 are meshed with the ratchets 30 to drive the ratchets 30 to synchronously rotate, and then the guide roller 5 is driven to rotate, because the transmission gear I28 is meshed with the transmission gear II 29, the guide roller 5 can drive the glue coating roller 3 to synchronously rotate, when the glue coating roller 3 rotates, the convex teeth 16 are in contact with the surface of the cardboard paper for gluing, so that the glue on the surface of the cardboard paper is in a strip shape which is arranged at equal intervals and matched with the bulges of the corrugated paper for gluing, the gluing amount is reduced, the compounding effect and the strength of the cardboard are ensured, and when the pressing plate 11 moves downwards, the ratchets 32 cannot drive the ratchets 30 to rotate in the direction, namely, the pressing plate 11 is used as the driving force, the glue spreader 3 is driven to intermittently rotate, so that gluing and intermittent conveying of the cardboard paper are realized, and other driving devices are not required to be arranged, so that the gluing mechanism 4 and the compounding mechanism 6 are closely matched to run.

In the process of rotating the glue spreader 3, drive the sector gear 18 and rotate, when the sector gear 18 rotates, can alternately mesh with the tooth's socket on the inside wall of 19 both sides of movable frame, drive the reciprocating motion of movable frame 19, drive piston 22 reciprocating motion in inhaling glue cylinder 21 promptly, make and inhale the gluing agent that glue cylinder 21 sucks outside glue groove, carry to in the rubberizing passageway 25, and evenly paint the gluing agent to the dogtooth 16 on the 3 surfaces of glue spreader by the brush hair on the brush board 23, the even effective rubberizing of the cardboard paper of being convenient for, compare in prior art, can not be because of the consumption of gluing agent, the problem that leads to uneven rubberizing takes place.

In the corrugated paper after the gluing is compound is carried to drying chamber 35 by the conveyer belt, hot-air is exported to air heater 36, and hot-air is insufflated between cardboard paper and corrugated paper by jet-propelled pipe 37, and hot-air flows in the clearance of cardboard paper and corrugated paper, has accelerated the stoving speed of gluing agent greatly, improves the gluey compound efficiency of corrugated paper.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The gluing and compounding device for the packaging corrugated boards comprises a rack (1) and is characterized in that a conveying belt (2) used for conveying corrugated boards is arranged on the rack (1), a glue spreader (3) is arranged on the rack (1), a gluing mechanism (4) is arranged on the glue spreader (3), a guide roller (5) is arranged on the output side of the glue spreader (3), and a compounding mechanism (6) is arranged on the output side of the guide roller (5);

composite structure (6) is including being fixed in compound room (7) on frame (1), cylinder (8) are installed to the top surface of compound room (7), the articulated seat of output fixedly connected with (9) of cylinder (8), the both sides of articulated seat (9) all articulate there is deflection pole (10), the below of cylinder (8) is provided with clamp plate (11), be fixed with two slide rails (12) on clamp plate (11), slide rail (12) extend along the direction of delivery of conveyer belt (2), sliding connection has two slider (13) in slide rail (12), two connect through reset spring (14) between slider (13), two the lower extreme of deflection pole (10) is articulated with two slider (13) respectively, two all rotate on slider (13) and be connected with compression roller (15).

2. -adhesive compounding device for packaging corrugated cardboard according to claim 1, characterised in that said glue roll (3) has an annular array of teeth (16) arranged on its peripheral side wall, said teeth (16) extending in the direction of the axis of the glue roll (3).

3. A packaged corrugated cardboard gluing compound device according to claim 1, characterised in that a recovery tank is arranged below the glue applicator (3).

4. The gluing and compounding device for the packaging corrugated boards according to claim 1, wherein the gluing mechanism (4) comprises a sector gear (18) fixedly connected to a roll shaft of the glue spreader (3), a movable frame (19) is arranged outside the sector gear (18), a tooth groove matched with the sector gear (18) is formed in the inner side wall of the movable frame (19), a push rod (20) is fixedly connected to the movable frame (19), a glue suction cylinder (21) is fixedly connected to the side wall of the frame (1), one end, away from the movable frame (19), of the push rod (20) extends into the glue suction cylinder (21), a piston (22) is slidably connected to the inner side of the glue suction cylinder (21) in a sealing mode, the push rod (20) is fixedly connected with the piston (22), and the input end of the glue suction cylinder (21) is communicated with the outer glue groove.

5. The gluing and compounding device for the packaging corrugated cardboard according to claim 4, wherein the gluing mechanism (4) further comprises a brush plate (23) fixedly connected to the frame (1), the brush plate (23) is provided with bristles on the side wall close to the glue spreader (3), the other side of the brush plate (23) is fixedly connected with a C-shaped plate (24), a gluing channel (25) is formed between the C-shaped plate (24) and the brush plate (23), the surface of the brush plate (23) is provided with a through groove (26) communicated with the gluing channel (25), one end of the gluing channel (25) is communicated with an inlet pipe (27), and the other end of the inlet pipe (27) is communicated with a glue suction cylinder (21).

6. The gluing and compounding device for the packaged corrugated cardboard as claimed in claim 1, wherein a guide roller (5) is arranged on the output side of the glue spreader (3), a transmission gear I (28) is coaxially fixed on a roller shaft of the guide roller (5), a transmission gear II (29) is coaxially fixed on a roller shaft of the glue spreader (3), and the transmission gear I (28) is meshed with the transmission gear II (29).

7. The glued compound device for the packaged corrugated cardboard of claim 6, characterized in that a rack (33) is fixedly connected to the pressing plate (11), a ratchet wheel (30) is coaxially fixed on the roller shaft of the guide roller (5), a toothed ring (31) is coaxially sleeved outside the ratchet wheel (30), the inner ring of the toothed ring (31) is provided with ratchet teeth (32) matched with the ratchet wheel (30), and the outer ring of the toothed ring (31) is meshed with the rack (33).

8. The gluing and compounding device for the packaged corrugated boards as claimed in claim 1, further comprising a drying mechanism (34) for drying the adhesive, wherein the drying mechanism (34) comprises a drying chamber (35) fixed on the frame (1), a hot air blower (36) is installed at the upper end of the drying chamber (35), a plurality of air injection pipes (17) are arranged on the side walls of the two sides of the drying chamber (35), the output ends of the air injection pipes (17) are located in the drying chamber (35), and the input ends of the air injection pipes (17) are connected with the hot air blower (36).