CN114274601A

CN114274601A - Auxiliary coating equipment for production of aluminum-plated paper

Info

Publication number: CN114274601A
Application number: CN202111549226.3A
Authority: CN
Inventors: 赵光剑; 徐继伟; 马腾; 刘珩; 冯怀玉; 张法鹏; 叶经伟
Original assignee: Qingzhou Gold Qingyun New Material Co ltd
Current assignee: Qingzhou Gold Qingyun New Material Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-05

Abstract

The invention discloses auxiliary film coating equipment for producing aluminized paper, which comprises frame plates, wherein an aluminum film guide roller and a paper base guide roller are connected between the two frame plates, a prepressing assembly for prepressing an aluminum film and a paper surface is arranged between the two frame plates, and a cleaning assembly is arranged between the prepressing assembly and the paper base guide roller; one side department of pre-compaction subassembly is equipped with the rubber coating subassembly, one side of rubber coating subassembly is connected with the piece of scraping the compound position frictioning of aluminium membrane and paper, this aluminized paper production is with supplementary coating equipment, go on preliminary treatment before paper base and aluminium membrane are compound, utilize the steam in the clearance subassembly to carry out drying process to the paper base face, drive the clearance to the paper simultaneously, it is moist or the dirty scheduling problem of paper to appear to be convenient for compound at paper and aluminium membrane, reduce the influence of rubber coating in-process paper to glue, the while is scraped the colloid that overflows after the rubber coating subassembly rubber coating through scraping the piece, avoid compound in-process glue to overflow or lack and appear irregularity white point when arousing to reset.

Description

Auxiliary coating equipment for production of aluminum-plated paper

Technical Field

The invention relates to the technical field of coating equipment, in particular to auxiliary coating equipment for producing aluminum-plated paper.

Background

The aluminized paper mainly comprises base paper, an aluminum layer and a coating, and has good glossiness and smoothness, good flexibility, high fastness of the aluminum-sprayed layer, attractive appearance, environmental protection, and good printing performance and machining performance, so that the aluminized paper can be widely used for the exquisite packaging of products such as cigarettes, wine, bottle labels, tea leaves, food, cosmetics, daily chemicals, general merchandise, gifts, artware and the like.

The production of the aluminized paper gradually replaces the traditional non-environment-friendly packaging materials such as aluminum foil paper and the like from the vacuum aluminized paper, the production of the vacuum aluminized paper mainly comprises a direct plating method and a transfer method, wherein the direct plating method has high requirements on the quality of the paper, the control requirements on the process are high, and the application is less and less, the transfer method is to firstly aluminize a reel-shaped polyester or polypropylene film, then transfer the aluminum film to a paper base through an adhesive, and finally strip a bar plastic film, the process has requirements on the paper, the vacuum aluminizing by the transfer method comprises the working procedures of batching, coating, mould pressing, aluminizing, compounding, stripping, cutting, packaging and the like, wherein in the compounding process, the aluminum film enters the paper at the lower end from the upper end, when the paper surface is wetted or the paper surface is rolled to be dirty, because the inside of the paper tube is inconvenient to observe, the paper surface at the roll in the paper tube is easily wetted or the paper surface is dirty and the like, the aluminum film and the paper surface are contacted, after glue is filled, the wet paper surface is easy to cause poor compounding fastness, the dirty part of the paper surface is easy to cause the glue to extrude out of the outer edge of the compounding surface from the dirty part, and irregular compound white spots appear at the compounding position

Disclosure of Invention

The invention aims to provide auxiliary coating equipment for producing aluminized paper, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an auxiliary coating device for producing aluminum-plated paper comprises a group of mutually symmetrical frame plates, wherein the bottoms of the frame plates are connected with supporting columns, an aluminum film guide roller for guiding an aluminum film is connected between the two frame plates, a paper-based guide roller is arranged at the bottom of the aluminum film guide roller, and two ends of the paper-based guide roller are connected with the frame plates on two sides; a prepressing assembly for prepressing the aluminum film and the paper surface is arranged between the two frame plates, and a cleaning assembly for drying the paper surface entering the prepressing assembly and cleaning the paper surface is arranged between the prepressing assembly and the paper base guide roller; one side department of pre-compaction subassembly is equipped with the rubber coating subassembly, the rubber coating subassembly distributes between pre-compaction thickness aluminium membrane and paper, and the rubber coating subassembly both sides are connected with two frame inboard respectively, one side of rubber coating subassembly is connected with the piece of scraping glue to aluminium membrane and paper composite position, carries out the preliminary treatment before aluminium membrane and paper are compounded.

Preferably, the pre-compaction subassembly is including setting up the compression roller at two frame intralamellar parts, and two compression rollers are upper and lower distribution, be equipped with the adjustment tank on the frame board, the compression roller both ends are connected with the regulating spindle that passes the adjustment tank, and the one end that the regulating spindle passed the adjustment tank is connected with adjusting nut, and two regulating spindles are connected with adjusting screw with one side department, and adjusting screw and regulating spindle contact department are connected with fixation nut, and the preliminary pressfitting is carried out paper and aluminium membrane to the regulation compression roller position.

Preferably, the cleaning assembly comprises an air pump connected to the outer side of one of the frame plates, an output pipe of the air pump penetrates through the frame plates, the output pipe is connected with a horizontal treatment pipe, drying hot air is introduced into the horizontal treatment pipe through the air pump, one end, far away from an output pipeline, of the horizontal treatment pipe is connected with an installation shaft, the installation shaft is connected to the other frame plate, a plurality of drying openings are formed in the horizontal treatment pipe, a plurality of cleaning rods are connected to the horizontal treatment pipe, one ends of the cleaning rods are located in the horizontal treatment pipe, a plurality of gas pushing pieces corresponding to the cleaning rods are connected to the horizontal treatment pipe, the gas pushing pieces push the cleaning rods to clean the paper surface under the action of the hot air introduced into the horizontal treatment pipe, and the hot air is favorable for drying the paper surface and pushing the cleaning rods to clean the paper surface.

Preferably, the gas pushing part comprises a gas collecting shell connected to the inside of the treatment transverse pipe, one side of the gas collecting shell is provided with a vent, the other side of the gas collecting shell is connected with a guide-in barrel, the diameter of a pipe orifice at one end, located on the outer side of the gas collecting shell, of the guide-in barrel is smaller than the inner side of the gas collecting shell, one end, located inside the gas collecting shell, of the guide-in barrel is provided with a plurality of vent holes, a piston plate is connected to the inner side of the guide-in barrel, a reset spring is connected between the piston plate and the inner wall of the guide-in barrel, one end, located inside the gas collecting shell, of the cleaning rod is connected with a swing fan blade, the swing fan blade is located on one side of the guide-in barrel, a return elastic sheet is connected between the swing fan blade and the inner wall of the gas collecting shell, and the return elastic sheet is convenient for resetting of the swing fan blade.

Preferably, one of them the frame board outside is connected with the negative pressure pump, and the negative pressure pump is located the one side of keeping away from the air pump, the frame board aforesaid of installation negative pressure pump is equipped with the absorption mouth, and absorption mouth department is connected with the suction tube, the suction tube is connected with the negative pressure pump, utilizes the negative pressure effect to carry out the adsorption treatment with the dirty after clearing up.

Preferably, the rubber coating subassembly is including setting up the rubber coating pipe between two frame boards, and the rubber coating pipe is located the rear side of aluminium membrane guide roll and paper base guide roll, rubber coating pipe one end with pass the frame board and be connected with the rubber coating pump body, the other end of rubber coating pipe is connected with the dwang, and the dwang passes the one end of frame board and is connected with first bevel gear, the meshing in the first bevel gear outside has second bevel gear, second bevel gear connects on driving motor, and driving motor connects in the frame board outside, a plurality of rubber coating point layers of angular distribution such as rubber coating outside of tubes, and be connected with between every adjacent rubber coating point layer and scribble even colloid, the design side of scribbling even colloid plays the isolation to the rubber coating position, and is convenient for scribble evenly with rubber coating position department.

Preferably, the frictioning piece is including setting up the dead lever in rubber coating pipe one side, dead lever both ends department is connected with the fixed plate respectively, and both sides are connected with the frictioning sponge piece respectively about the fixed plate, two the frictioning sponge piece distributes in aluminium membrane and paper base outside department, one of them be connected with limit slide on the fixed plate, and the frame plate department that this fixed plate corresponds is equipped with the spacing groove, limit slide sliding connection is in spacing groove department, another the fixed plate is connected with the catch bar, and corresponding frame plate department is equipped with the promotion groove, catch bar sliding connection is in promotion groove department, catch bar one end is connected with the promotion cylinder, and promotes the cylinder and connect in the frame plate outside, and spacing groove and limit slide's cooperation is favorable to the stable slip of two fixed plates.

Preferably, the contact part of the cleaning rod and the paper surface is provided with an inverted buckle-shaped transition arc section, so that the paper surface can be cleaned up conveniently.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the paper base and the aluminum film are pretreated before being compounded, the hot air in the cleaning assembly is used for drying the paper base surface, and the paper surface is cleaned, so that the problems of dampness or dirt of the paper surface and the like caused by compounding of the paper surface and the aluminum film are solved, the influence of the paper surface on glue in the gluing process is reduced, meanwhile, the overflowing colloid after the gluing assembly is glued is scraped through the glue scraping member, and irregular white spots caused by overflowing or lack of glue in the compounding process are avoided.

2. According to the invention, the aluminum film and the paper base surface are subjected to preliminary press-fitting treatment before being compounded by designing two press rollers which are symmetrically distributed with each other, so that the curling in the compounding process is avoided.

Drawings

FIG. 1 is a schematic view of the structure of the present invention integrally incorporating aluminum film and paper base;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the present invention with the glue applying assembly and the glue spreading member removed;

FIG. 4 is a schematic front view of the cleaning assembly of the present invention;

FIG. 5 is a schematic view of the back side of the cleaning assembly of the present invention;

FIG. 6 is a schematic view of a partially cut-away structure of the cleaning assembly of the present invention;

FIG. 7 is a schematic view in partial cross-section of a single gas pusher;

FIG. 8 is a partial sectional view of the introducing cylinder;

FIG. 9 is a schematic structural view of the negative pressure pump;

FIG. 10 is a schematic structural view of the glue spreading assembly and the glue spreading member;

FIG. 11 is an enlarged view of the area A in FIG. 10; .

In the figure: 1-a frame plate; 2-aluminum film guide roll; 3-paper-based guide roll; 4-pre-pressing the assembly; 5-cleaning the component; 6, gluing a component; 7-scraping the rubber part; 8-a gas pusher; 11-a support column; 41-a press roll; 42-an adjustment tank; 43-an adjustment shaft; 44-an adjusting nut; 45-adjusting the screw; 46-a fixing nut; 51-an air pump; 52-treating the transverse pipe; 53-mounting the shaft; 54-drying port; 55-cleaning rod; 56-a negative pressure pump; 57-an adsorption port; 58-suction tube; 61-glue coating tube; 62-gluing a pump body; 63-rotating rods; 64-a first bevel gear; 65-a second bevel gear; 66-a drive motor; 67-gluing a spot layer; 68-coating colloid evenly; 71-a fixing rod; 72-a fixed plate; 73-a frictioning sponge block; 74-a limit slide block; 75-a limiting groove; 76-a push rod; 77-pushing the trough; 78-pushing cylinder; 81-gas collecting shell; 82-vent; 83-a lead-in cylinder; 84-a vent hole; 85-piston plate; 86-a return spring; 87-oscillating fan blades; 88-return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-11, the present invention provides a technical solution: an auxiliary coating device for aluminum-plated paper production solves the problems that when an existing transfer method is used for aluminum plating, aluminum films and paper bases are wet and dirty, glue is not firm, composite white spots occur and the like, the design in the scheme comprises a group of mutually symmetrical frame plates 1, the bottoms of the frame plates 1 are connected with supporting columns 11, an aluminum film guide roller 2 for guiding the aluminum films is connected between the two frame plates 1, a paper base guide roller 3 is arranged at the bottom of the aluminum film guide roller 2, the coated aluminum films enter from the position of the aluminum film guide roller 2, a paper base winding drum enters upwards from the paper base guide roller 3 at the bottom, and two ends of the paper base guide roller 3 are connected with the frame plates 1 on two sides; a prepressing assembly 4 for prepressing an aluminum film and a paper surface is arranged between the two frame plates 1, and a cleaning assembly 5 for drying and cleaning the paper surface entering the prepressing assembly 4 is arranged between the prepressing assembly 4 and the paper base guide roller 3; one side department of pre-compaction subassembly 4 is equipped with rubber coating subassembly 6, rubber coating subassembly 6 distributes between pre-compaction thickness aluminium membrane and paper, and 6 both sides of rubber coating subassembly are connected with two frame plate 1 inboards respectively, one side of rubber coating subassembly 6 is connected with frictioning piece 7 to aluminium membrane and paper composite position frictioning.

The aluminum film and the paper base are guided into the positions of two symmetrically designed frame plates 1 by the action of an aluminum film guide roller 2 and a paper base guide roller 3, the prepressing component 4 is adjusted to perform preliminary prepressing on the aluminum film and the paper base according to the thickness requirement between the paper base and the aluminum film, so that the problem of edge curling in the compounding process is avoided, simultaneously, before entering, the paper base surface is dried by hot air through the cleaning component 5, and the paper surface is cleaned under the action of the hot air to clean the dirt on the paper surface, then the paper surface and the aluminum film are preliminarily pressed and oriented, the gluing component 6 is used for gluing, the glue scraping piece 7 is scraped along the reset edge position, the overflowing glue body is scraped out, the overflowing glue body is prevented from being accumulated at the composite edge, thereby effectively reducing the problems of infirm colloid, irregular white spots and the like during resetting.

Referring to the pre-pressing assembly 4 shown in fig. 3, the pre-pressing assembly 4 includes pressing rollers 41 disposed inside two frame plates 1, and the two pressing rollers 41 are distributed up and down, an adjusting groove 42 is disposed on the frame plate 1, adjusting shafts 43 penetrating the adjusting groove 42 are connected to both ends of the pressing rollers 41, and one end of the adjusting shaft 43 penetrating the adjusting groove 42 is connected with an adjusting nut 44, an adjusting screw 45 is connected to the same side of the two adjusting shafts 43, and a fixing nut 46 is connected to a contact portion of the adjusting screw 45 and the adjusting shaft 43, an aluminum film enters from the aluminum film guide roller 2 at the upper end, and simultaneously paper in the paper-based roll enters from the paper-based guide roller 3 at the lower end, and is adjusted according to the thickness between the paper base surface and the aluminum film surface and the need of gluing, the fixing nut 46 outside the pressing roller 41 distributed at the upper end is firstly loosened, and the fixing nut 46 outside the pressing roller 41 at the lower end is loosened, the pressing roller 41 at the upper end and the pressing roller 41 at the lower end are adjusted along the position of the adjusting screw 45 until the gap between the upper pressing roller 41 and the lower pressing roller 41 meets the requirement of the interval between the aluminum film and the paper base surface (adjusted according to the range of 5-10mm larger than the required gap), after the gap is adjusted, the upper fixing nut 46 and the lower fixing nut 46 are fixed again, the adjusting nut 44 on the adjusting shaft 43 is fixed with the groove wall position of the adjusting groove 42, the guided aluminum film penetrates through the gap position at the upper end, the paper base surface penetrates through the gap position at the lower end, and the aluminum film and the paper base surface are preliminarily pressed through the upper pressing roller 41 and the lower pressing roller 41, so that the phenomenon of edge curling is avoided.

Referring to fig. 4-9, the paper substrate is pretreated, the cleaning assembly 5 includes an air pump 51 connected to the outside of one of the frame plates 1, the air pump 51 is communicated with hot air to guide hot air out, an output pipe of the air pump 51 passes through the frame plate 1 and is connected with a transverse treatment pipe 52, the air pump 51 introduces hot drying air into the transverse treatment pipe 52, one end of the transverse treatment pipe 52 far away from the output pipeline is connected with an installation shaft 53, the installation shaft 53 is connected to the other frame plate 1, the transverse treatment pipe 52 is provided with a plurality of drying ports 54, the transverse treatment pipe 52 is connected with a plurality of cleaning rods 55, the contact part of the cleaning rods 55 and the paper substrate is provided with inverted buckle-shaped transition arc sections, one end of the cleaning rods 55 is located inside the transverse treatment pipe 52, the transverse treatment pipe 52 is connected with a plurality of gas pushing members 8 corresponding to the cleaning rods 55, and the gas pushing member 8 pushes the cleaning rod 55 to clean the paper surface under the action of hot gas introduced into the inside of the horizontal treating pipe 52, wherein a negative pressure pump 56 is connected to the outer side of one of the frame plates 1, the negative pressure pump 56 is positioned at one side far away from the air pump 51, the frame plate 1 on which the negative pressure pump 56 is mounted is provided with an adsorption port 57, the adsorption port 57 is connected with a suction pipe 58, the suction pipe 58 is connected with the negative pressure pump 56, the air pump 51 guides hot air from an output pipe to the position of the horizontal treating pipe 52, because the horizontal treating pipe 52 is provided with a plurality of drying ports 54 with inclined angles, the guided hot gas is blown to the paper surface from the position of the drying ports 54, so as to dry the paper surface, and when the hot gas is introduced, the hot gas passes through the gas pushing member 8, so that the cleaning rod 55 connected with the gas pushing member 8 swings to clean the paper surface, and the paper surface is conveniently separated from dirt, clearance pole 55 in this scheme adopts soft rubber material, the back-off transition segmental arc of the mutual laminating of bottom design and paper simultaneously, under 8 drive effects of gaseous impeller, make the transition segmental arc swing break away from the dirty and paper of paper department, at the in-process that breaks away from, the negative pressure pump 56 that is located the opposite side produces the negative pressure gas, thereby make and adsorb mouthful 57 position department and produce the appeal, dirty absorption play paper after will becoming flexible, and clearance pole 55 design is in stoving mouthful 54 front position departments in this scheme, it clears up dirty to have realized front position department, rear end position department carries out drying process to the paper after the clearance, be convenient for push reset position department with clean and tidy clean paper and compound.

Referring to the specific mechanism of the gas pushing member 8 shown in fig. 7-8, the gas pushing member 8 includes a gas collecting shell 81 connected to the inside of the horizontal treatment tube 52, a vent 82 is formed on one side of the gas collecting shell 81, a guiding cylinder 83 is connected to the other side of the gas collecting shell 81, the diameter of a pipe orifice at one end of the guiding cylinder 83, which is located at the outer side of the gas collecting shell 81, is smaller than the inner side of the guiding cylinder 81, a plurality of vent holes 84 are formed at one end of the guiding cylinder 83, which is located at the inside of the gas collecting shell 81, a piston plate 85 is connected to the guiding cylinder 83, a return spring 86 is connected between the piston plate 85 and the inner wall of the guiding cylinder 83, a swinging blade 87 is connected to one end of the cleaning rod 55, which is located at the inside of the gas collecting shell 81, the swinging blade 87 is located at one side of the guiding cylinder 83, a return spring 88 is connected between the swinging blade 87 and the inner wall of the gas collecting shell 81, and when the air pump 51 guides hot air into the horizontal treatment tube 52, a plurality of air collecting shells 81 are arranged in the transverse treating pipe 52, hot air enters from one end of a small-diameter guide cylinder 83, a piston plate 85 is pushed to push a return spring 86, after the piston plate 85 pushes a plurality of vent holes 84, the hot air is scattered into the air collecting shells 81 from the vent holes 84 to drive a swing fan blade 87 to swing, because the swing fan blade 87 is fixedly connected with one end of a cleaning rod 55, when the swing fan blade 87 swings, the cleaning rod 55 swings and cleans on a paper surface, meanwhile, the hot air is discharged from a vent hole 82 at the other end, the caliber of the entering cylinder in the scheme is smaller than the caliber of the discharging cylinder in the guide cylinder 83, so that the entering air quantity is smaller than the discharging air quantity, the return spring 86 pushes the piston plate 85 back to the original position, and a return elastic sheet 88 resets the swing fan blade 87, thereby realizing interval swing cleaning rod 55, the back-off transition arc section at the bottom of the cleaning rod 55 is considered in the design of interval swing, and the interval swing is convenient for the front-back swing amplitude of the transition arc section to be large, so that the paper surface cleaning is facilitated.

Referring to the gluing process shown in the attached figure 10, the gluing assembly 6 comprises a gluing pipe 61 arranged between two frame plates 1, the gluing pipe 61 is positioned at the rear side of an aluminum film guide roller 2 and a paper base guide roller 3, one end of the gluing pipe 61 is connected with a gluing pump 62 penetrating through the frame plates 1, the other end of the gluing pipe 61 is connected with a rotating rod 63, one end of the rotating rod 63 penetrating through the frame plates 1 is connected with a first bevel gear 64, the outer side of the first bevel gear 64 is engaged with a second bevel gear 65, the second bevel gear 65 is connected with a driving motor 66, the driving motor 66 is connected with the outer side of the frame plates 1, a plurality of gluing point layers 67 are distributed at equal angles on the outer side of the gluing pipe 61, a uniform glue 68 is connected between every two adjacent gluing point layers 67, after the paper surface is cleaned, the paper surface and the aluminum film are preliminarily pressed by a pressing roller 41, the aluminum film and the paper surface keep relatively parallel and enter a composite position, the glue spreading pump body 62 pours the glue into the glue spreading pipe 61 before the compounding, the paper surface and the aluminum film surface are spread along the positions of the plurality of glue spreading point layers 67, the driving motor 66 drives the first bevel gear 64 to move by driving the second bevel gear 65, so that the whole glue spreading pipe 61 rotates for spreading the glue, and the adjacent uniform glue 68 after the glue spreading is convenient for uniformly spreading the glue surface.

The glue scraping part 7 comprises a fixing rod 71 arranged at one side of the gluing pipe 61, two ends of the fixing rod 71 are respectively connected with a fixing plate 72, the upper side and the lower side of the fixing plate 72 are respectively connected with a glue scraping sponge block 73, the two glue scraping sponge blocks 73 are distributed at the outer sides of the aluminum film and the paper base, one of the fixing plates 72 is connected with a limit slide block 74, a frame plate 1 corresponding to the fixing plate 72 is provided with a limit groove 75, the limit slide block 74 is slidably connected at the limit groove 75, the other fixing plate 72 is connected with a push rod 76, the corresponding frame plate 1 is provided with a push groove 77, the push rod 76 is slidably connected at the push groove 77, one end of the push rod 76 is connected with a push cylinder 78, and the push cylinder 78 is connected at the outer side of the frame plate 1, promote one of them fixed plate 72 through promoting cylinder 78 and move along promoting groove 77 direction, another fixed plate 72 passes through the dead lever 71 simultaneously and fixes in fixed plate 72 one side of removing, thereby make two fixed plates 72 remove along promoting groove 77 direction simultaneously, install in this scheme and install both ends position design for circular-arc frictioning sponge piece 73 that has the slope about fixed plate 72, frictioning sponge piece 73 one end is in the colloid contact and scrapes the back, along ascending domatic then landing to the bottom, it piles up in frictioning sponge piece 73 position department to reduce the colloid.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aluminize production of paper with supplementary filming equipment, includes a set of mutual symmetry's frame board (1), and frame board (1) bottom connection has support column (11), its characterized in that: an aluminum film guide roller (2) for guiding an aluminum film is connected between the two frame plates (1), a paper-based guide roller (3) is arranged at the bottom of the aluminum film guide roller (2), and two ends of the paper-based guide roller (3) are connected with the frame plates (1) on the two sides;

a pre-pressing assembly (4) for pre-pressing an aluminum film and a paper surface is arranged between the two frame plates (1), and a cleaning assembly (5) for drying the paper surface entering the pre-pressing assembly (4) and cleaning the paper surface is arranged between the pre-pressing assembly (4) and the paper base guide roller (3);

one side department of pre-compaction subassembly (4) is equipped with rubber coating subassembly (6), rubber coating subassembly (6) distribute between pre-compaction thickness aluminium membrane and paper, and rubber coating subassembly (6) both sides are connected with two frame plate (1) inboards respectively, one side of rubber coating subassembly (6) is connected with scrapes gluey piece (7) to aluminium membrane and paper composite position frictioning.

2. The auxiliary coating equipment for producing the aluminized paper according to claim 1, characterized in that: prepressing assembly (4) is including setting up compression roller (41) at two frame plate (1) insides, and two compression roller (41) are upper and lower distribution, be equipped with adjustment tank (42) on frame plate (1), compression roller (41) both ends are connected with regulating spindle (43) of passing adjustment tank (42), and regulating spindle (43) pass the one end of adjustment tank (42) and be connected with adjusting nut (44), and two regulating spindle (43) are located with one side and are connected with adjusting screw (45), and adjusting screw (45) and regulating spindle (43) contact department are connected with fixation nut (46).

3. The auxiliary coating equipment for producing the aluminized paper according to claim 2, characterized in that: the cleaning component (5) comprises an air pump (51) connected to the outer side of one of the frame plates (1), an output pipe of the air pump (51) penetrates through the frame plate (1), and the output pipe is connected with a transverse treating pipe (52), the air pump (51) introduces drying hot air into the transverse treating pipe (52), one end of the transverse treating pipe (52) far away from the output pipeline is connected with a mounting shaft (53), the mounting shaft (53) is connected with the other frame plate (1), a plurality of drying openings (54) are arranged on the horizontal treatment pipe (52), a plurality of cleaning rods (55) are connected on the horizontal treatment pipe (52), one end of the cleaning rod (55) is positioned inside the transverse treating pipe (52), a plurality of gas pushing pieces (8) corresponding to the cleaning rod (55) are connected inside the transverse treating pipe (52), and the gas pushing piece (8) pushes the cleaning rod (55) to clean the paper surface under the action of hot gas introduced into the transverse treating pipe (52).

4. The auxiliary coating equipment for producing the aluminized paper according to claim 3, wherein: the gas pushing piece (8) comprises a gas collecting shell (81) connected with the interior of the transverse treating pipe (52), one side of the gas collecting shell (81) is provided with a vent hole (82), and the other side of the gas collection shell (81) is connected with a lead-in cylinder body (83), the diameter of a pipe orifice at one end of the lead-in cylinder body (83) positioned at the outer side of the gas collection shell (81) is smaller than that at the inner side, and one end of the lead-in cylinder body (83) in the air collecting shell (81) is provided with a plurality of vent holes (84), the lead-in cylinder body (83) is internally connected with a piston plate (85), and a return spring (86) is connected between the piston plate (85) and the inner wall of the lead-in cylinder body (83), one end of the cleaning rod (55) positioned in the air collecting shell (81) is connected with a swinging fan blade (87), and the swing fan blade (87) is positioned at one side of the guide cylinder body (83), and a return elastic sheet (88) is connected between the swing fan blade (87) and the inner wall of the air collection shell (81).

5. The auxiliary coating equipment for producing the aluminized paper according to claim 3, wherein: one of them frame board (1) outside is connected with negative pressure pump (56), and negative pressure pump (56) are located the one side of keeping away from air pump (51), the frame board (1) aforesaid of installation negative pressure pump (56) is equipped with absorption mouth (57), and absorption mouth (57) department is connected with suction tube (58), suction tube (58) are connected with negative pressure pump (56).

6. The auxiliary coating equipment for producing the aluminized paper according to claim 1, characterized in that: the gluing component (6) comprises a gluing pipe (61) arranged between two frame plates (1), and the gluing pipe (61) is positioned at the rear sides of the aluminum film guide roller (2) and the paper base guide roller (3), one end of the rubber coating tube (61) is connected with a rubber coating pump body (62) through the frame plate (1), the other end of the rubber coating tube (61) is connected with a rotating rod (63), and one end of the rotating rod (63) penetrating through the frame plate (1) is connected with a first bevel gear (64), a second bevel gear (65) is meshed on the outer side of the first bevel gear (64), the second bevel gear (65) is connected to a driving motor (66), and the driving motor (66) is connected with the outer side of the frame plate (1), a plurality of gluing point layers (67) are distributed on the outer side of the gluing pipe (61) at equal angles, and a coating colloid (68) is connected between every two adjacent coating point layers (67).

7. The auxiliary coating equipment for producing the aluminized paper according to claim 6, wherein: the glue scraping piece (7) comprises a fixing rod (71) arranged on one side of the glue coating pipe (61), two ends of the fixing rod (71) are respectively connected with a fixing plate (72), the upper side and the lower side of the fixing plate (72) are respectively connected with glue scraping sponge blocks (73), the two glue scraping sponge blocks (73) are distributed on the outer sides of the aluminum film and the paper base, one fixing plate (72) is connected with a limiting slide block (74), a limiting groove (75) is formed in a frame plate (1) corresponding to the fixing plate (72), the limiting slide block (74) is slidably connected in the limiting groove (75), the other fixing plate (72) is connected with a push rod (76), a push groove (77) is formed in the corresponding frame plate (1), the push rod (76) is slidably connected in the push groove (77), one end of the push rod (76) is connected with a push cylinder (78), and the pushing cylinder (78) is connected to the outside of the frame plate (1).

8. The auxiliary coating equipment for producing the aluminized paper according to claim 3, wherein: and an inverted-buckle-shaped transition arc section is arranged at the contact position of the cleaning rod (55) and the paper surface.