CN115489168A

CN115489168A - Corrugated board production line

Info

Publication number: CN115489168A
Application number: CN202211285754.7A
Authority: CN
Inventors: 苏承鸣雷
Original assignee: Wenling Forest Packing Co ltd
Current assignee: Wenling Forest Packing Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2022-12-20
Anticipated expiration: 2042-10-20
Also published as: CN115489168B

Abstract

The application relates to the field of corrugated boards, in particular to a corrugated board production line which comprises a single-face machine, a glue spreader, a pasting assembly and a storage shell, wherein corrugated paper is conveyed among the single-face machine, the glue spreader and the pasting assembly through a conveying belt; the glue spreader comprises a base, a driving piece, a glue applying pump and two glue spreading rollers, wherein a plurality of embedded grooves are circumferentially distributed at equal intervals on the peripheries of the glue spreading rollers, embedded strips are formed between adjacent embedded grooves and used for embedding the embedded strips and corrugated paper, and the groove walls of the embedded grooves and the embedded strips are respectively attached to two sides of the deviated corrugated paper; the driving piece is used for driving the glue spreader to rotate, and the glue pump is used for driving glue in the storage shell to flow to the caulking groove so as to glue the corrugated paper. This application is embedded into the caulking groove through the lug that makes fillet and corrugated paper, and the cell wall of caulking groove and the surface that the fillet laminated the corrugated paper respectively and deviates from mutually to maintain the shape of corrugated paper, make corrugated container board after the shaping can level and smooth, thereby improve corrugated container board's quality with the flat degree of pressing that increases corrugated container board.

Description

Corrugated board production line

Technical Field

The application relates to the field of corrugated boards, in particular to a corrugated board production line.

Background

With the continuous development of the times, the corrugated boards are more and more widely used. The common corrugated board comprises a layer of wavy corrugated paper and two layers of panels, wherein the two layers of panels are positioned on two sides of the corrugated paper and are adhered to wave crests of the corrugated paper, so that the corrugated board with higher strength is formed. The areas between adjacent valleys of corrugated paper are raised and designated as bumps, and the areas between adjacent peaks are depressed and designated as flutes.

However, in the production process of corrugated boards, a glue spreader is often used for spreading glue on corrugated board peaks, and the corrugated board peaks are spread by rotating the glue spreader around the axis of the glue spreader. However, the corrugated paper is relatively soft, so that the wave crests of the corrugated paper are difficult to be in the same plane, the glue applied to different wave crest positions of the corrugated paper is different in amount, the bonding strength between the glue at different wave crest positions and the panel is different, the overall bonding strength between the corrugated paper and the panel is easily influenced, the surface of the formed corrugated board is not smooth enough, the flat pressing degree of the corrugated board is influenced, and finally the quality of the formed corrugated board is influenced. Moreover, there is the interval between the adjacent crest of corrugated paper, and after the glue spreader rotated the round, only part of glue spreader periphery can be scribbled to the crest, and remaining glue still is in on the glue spreader, and this is long in the past, and the glue spreader does not scribble can save gradually or even solidify to the glue of crest for the glue spreader periphery can be used for scribbling to the reduction of gluing of crest, and this is long in the past to influence the gummed volume on the corrugated paper crest easily, thereby influences the quality of corrugated container board after the shaping. Moreover, when the glue spreader applies glue to the corrugated paper, the glue spreader may extrude the corrugated paper through the glue, so that the corrugated paper may deform, thereby affecting the quality of the formed corrugated board.

Disclosure of Invention

In order to improve corrugated container board's quality, this application provides a corrugated container board production line.

The application provides a corrugated board production line adopts following technical scheme:

a corrugated board production line comprises a single face machine for producing corrugated paper, a glue spreader, a pasting assembly for pasting a panel on the corrugated paper, and a storage shell for storing glue, wherein the single face machine, the glue spreader and the pasting assembly are sequentially arranged, a conveying belt is arranged among the single face machine, the glue spreader and the pasting assembly to convey the corrugated paper, and the conveying direction of the conveying belt is the same as the distribution direction of the single face machine, the glue spreader and the pasting assembly;

the glue spreader comprises a base, a driving piece, a glue beating pump and two glue spreading rollers which are rotationally connected to the base, the axes of the two glue spreading rollers are parallel to each other and perpendicular to the conveying direction of the conveying belt, a plurality of caulking grooves are formed in the periphery of each glue spreading roller, the caulking grooves axially penetrate through the glue spreading rollers along the glue spreading rollers, all the caulking grooves are distributed at equal intervals along the circumferential direction of the glue spreading rollers, and the glue spreading rollers between the adjacent caulking grooves form fillets; the caulking grooves are used for embedding the convex blocks and the embedded strips of the corrugated paper, and the groove walls of the caulking grooves on the two glue coating rollers are used for being attached to the surfaces deviated from the corrugated paper;

the storage shell is connected in the base, the tank bottom of caulking groove is equipped with the intercommunication groove that is used for intercommunication storage shell inside and caulking groove, beat the glue pump and set up in axial one side of glue spreader and be used for driving the glue inflow in the storage shell intercommunication groove and caulking groove, the driving piece sets up in one side of glue spreader and is used for driving the glue spreader and rotates.

Through adopting above-mentioned technical scheme, behind the corrugated paper was produced to the single facer, behind the lug and the fillet embedding caulking groove of corrugated paper, because the cell wall of the surface laminating caulking groove that the corrugated paper deviates from mutually, the cell wall through the caulking groove on two glue spreader carries on spacingly and maintains the shape of corrugated paper for the crest of corrugated paper is located same horizontal plane as far as possible, with reduce the probability that the corrugated paper is extruded by the glue spreader and takes place to warp, make the corrugated paper after the rubber coating still can keep good shape. The glue in the storage shell can flow to the communicating groove and the embedding groove through the glue beating pump, so that the glue is coated on the wave crest of the corrugated paper, the panel is relatively flat when the panel is adhered to the corrugated paper by a subsequent adhering component, the formed corrugated paper board can be more flat, the flat pressing degree of the corrugated paper board is improved, and the quality of the corrugated paper board is further improved;

meanwhile, the periphery of the glue spreader is not a cylindrical surface due to the existence of the caulking grooves, glue in the storage shell flows to the caulking grooves through the circulation grooves to glue the corrugated paper, the periphery of the glue spreader (namely wave crests of the fillet) does not glue the corrugated paper, the caulking grooves correspond to the fillets and the convex blocks of the corrugated paper one to one, the glue flowing into the caulking grooves is smeared to the corrugated paper as far as possible, and therefore waste of the glue is reduced, and resources are saved. And can reduce glue because the probability that solidifies the thickening that produces attached to the outer peripheral face of glue spreader to make the glue volume that flows to the caulking groove at every turn as far as possible balanced, with the whole bonding strength who improves corrugated paper and facial tissue, and then improve corrugated container board holistic intensity, and then improve corrugated container board's quality.

Preferably, the number of the storage shells is two, the glue spreader is coaxially provided with storage cavities, the two storage shells are respectively embedded in the two storage cavities, the storage shells are fixedly connected to the base and provided with outlet grooves, the outlet groove on any one storage shell faces the outlet groove on the other storage shell, and the outlet grooves are communicated with the interiors of the storage shells; the outer wall of the storage shell is provided with a sealing surface positioned on the peripheral side of the outlet groove, the sealing surface is in sliding butt joint with the inner wall of the storage cavity and is sealed, and the outlet groove is used for being communicated with the communication groove; when the sealing surface slides to the outlet groove without communicating the interior of the storage shell with the communication groove, the inner wall of the storage chamber covers the outlet groove.

Through adopting above-mentioned technical scheme, the storage shell is located the storage intracavity, reduces the whole volume that the spreading machine occupied, and the glue spreader of production is equipped with the raw and other materials of storage chamber in order to practice thrift the production glue spreader to play resources are saved's effect. The sealing surface can reduce the probability that glue in the storage shell flows to the position between the inner wall of the storage cavity and the storage shell so as to reduce the probability of glue waste and save resources.

Preferably, the storage shell comprises a shell, the outlet groove is arranged on the shell, and the shell is fixedly connected to the base; the storage shell further comprises a sealing ring located on the periphery of the outlet groove, the sealing ring is fixedly connected to the outer surface of the shell, the sealing surface is arranged on the surface of the shell, and the area of the sealing ring, which deviates from the surface of the shell, is smaller than the surface area of the inner wall of the storage cavity.

Through adopting above-mentioned technical scheme, reduce the surface area that the sealing ring deviates from the casing for it is also less to locate the sealed face that the sealing ring deviates from the casing surface, and the sealed face of people's processing of not only being convenient for is in order to improve the leakproofness of sealed face. And raw materials required for producing the sealing ring are reduced, so that resources are saved.

Preferably, the storage shell further comprises a support bar, the support bar is fixedly connected to one side of the shell, which deviates from the outlet groove, and the surface of the support bar, which deviates from the shell, is in sliding butt joint with the inner wall of the storage cavity.

Through adopting above-mentioned technical scheme, deviate from the inner wall in the common slip butt storage chamber in surface of casing through sealed face and support bar to when reducing the glue spreader and rotating, the probability of glue spreader shake, thereby reduce the probability that sealed face breaks away from storage intracavity wall, with the leakproofness that improves between sealed face and the storage intracavity wall.

Preferably, the conveyer belt surface is used for supplying the corrugated paper to place, and the surface of conveyer belt is connected with spacing portion, the surface that spacing portion deviates from the transport is equipped with the wave groove, the wavelength of wave groove equals the wavelength of corrugated paper, and the wave height of wave groove equals the wave height of corrugated paper, and the wave groove is used for supplying the lug embedding of corrugated paper, and the cell wall of wave groove is used for laminating the corrugated paper.

Through adopting above-mentioned technical scheme, the wavelength and the wave height of the wave groove of spacing being equipped with are equalling in the wavelength and the wave height of corrugated paper for the lug of corrugated paper can imbed into the wave inslot just, thereby the cell wall through the wave groove so that the corrugated paper maintains self shape, with the probability that the reduction corrugated paper produced the deformation, thereby improve corrugated container board's quality. The cell wall in wave groove can carry on spacingly to the corrugated paper, reduces the corrugated paper and takes place gliding probability around in transportation process, reduces to take place to extrude the probability between the lug of corrugated paper to improve the stability among the corrugated paper transportation process. Simultaneously, the lug of the corrugated paper of being convenient for follow-up can be stably embedded into the caulking groove to improve production efficiency.

Preferably, the limiting part comprises two limiting rings, the inner peripheries of the two limiting rings are fixedly connected to the outer surface of the conveying belt, the wave groove is formed in the surface, deviating from the conveying belt, of the limiting rings, and the two limiting rings are located at the two ends, perpendicular to the conveying direction, of the conveying belt respectively.

Through adopting above-mentioned technical scheme, two spacing rings are located the both ends of conveyer belt perpendicular to direction of delivery for the conveyer belt surface in the middle of two spacing rings is still the plane, so that the conveyer belt carries other not wavy products, such as sheet, cardboard etc. can improve the suitability of conveyer belt. Moreover, the limiting rings are connected to the outer surface of the conveying belt, so that the surfaces, close to each other, of the limiting rings limit the products such as the sheets or the paperboards through abutting the edges of the sheets and the paperboards, the dropping of the products such as the sheets or the paperboards in the conveying process is reduced, and the safety of the conveying belt in the product conveying process is improved.

Preferably, still include the hair-dryer, the glue spreader is equipped with the wind chamber, the cell wall of caulking groove is equipped with a plurality of air outlet, the air outlet intercommunication wind chamber, glue spreader are equipped with the air intake in intercommunication wind chamber, the export intercommunication of hair-dryer the air intake.

Through adopting above-mentioned technical scheme, the wind that the hair-dryer was carried blows to the caulking groove through the air outlet through air intake and wind chamber at last, and is used for inlaying in the caulking groove and establishes the corrugated paper. After the glue spreader coats the corrugated paper with glue, the wind energy accelerates the condensation of the glue surface layer to form a glue film, the probability that the glue flows to the two sides of the corrugated paper wave crest or falls is reduced, and more glue can be kept at the wave crest. When the corrugated paper was carried to pasting the subassembly, made the panel paste the glue to the crest through pasting the subassembly to make more glue bond with the panel, in order to improve the glue utilization ratio, and improve the bonding strength of panel and corrugated paper, thereby improve corrugated container board's behind the shaping intensity, and then improve corrugated container board's quality.

Preferably, the air outlet faces the communication groove.

Through adopting above-mentioned technical scheme, reduce the probability that the wind that the air outlet blew out directly impacted the corrugated paper, and the tank bottom of caulking groove is located to the intercommunication groove, the crest department to the corrugated paper is paintd to the glue that the intercommunication groove flows, make the air outlet towards the intercommunication groove, so that wind can blow to the glue of scribbling to the corrugated paper as far as possible, so that the extexine of glue can condense as early as possible and be the glue film, reduce the probability that glue runs off or drops, with the bonding strength who improves panel and corrugated paper, and then improve corrugated container board's quality.

Preferably, all the air outlets comprise a plurality of straight blowing openings and a plurality of inclined blowing openings, and the inclined blowing openings are distributed on two sides of the straight blowing openings along the axial direction of the glue spreader; the orientation of the straight blowing opening is perpendicular to the axial direction of the glue spreader and faces the communicating groove, and the orientation of the inclined blowing opening inclines along the direction far away from the air outlet and faces the communicating groove along the axial groove wall of the glue spreader.

Through adopting above-mentioned technical scheme, the intercommunication groove can slightly be less than the corrugated paper along the axial length of glue spreader along the axial of corrugated paper along the normal length of glue spreader, make the intercommunication groove along the glue that flows near the cell wall of glue spreader axial can move slightly to both sides under the condition that blows the mouth to one side to the whole crest that satisfies the corrugated paper as far as possible can paste and have glue, so that strengthen the bonding strength of corrugated paper edge and panel, thereby promote corrugated container board's behind the shaping quality.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the embedded groove is embedded with the convex blocks of the corrugated paper, and the groove wall of the embedded groove and the embedded bar are respectively attached to the surfaces of the corrugated paper which are deviated from each other, so that the shape of the corrugated paper is maintained, the formed corrugated paper board can be smooth, and the flat compression of the corrugated paper board is increased, so that the quality of the corrugated paper board is improved;

2. the corrugated paper is coated with glue instead of the periphery of the glue coating roller through the groove bottom of the embedded groove, and the sealing surface is arranged on the periphery of the outlet groove, so that the waste of the glue is reduced, and the resource is saved;

3. the air blower is arranged and blows towards the groove bottom of the caulking groove through the air outlet, so that glue on the corrugated paper after gluing can form a glue film, the probability that the glue runs off or drops is reduced, the glue utilization rate is improved, the waste of the glue is reduced, and the bonding strength of the corrugated board is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the structure of the glue applicator in the present application.

Fig. 3 is a side view of the roller body.

FIG. 4 is a broken away view of the present application, primarily showing the mounting slot, drive slot, nut and screw.

Fig. 5 is a partial schematic structural view of the present application, primarily to show the seal ring and seal face.

Fig. 6 is a cross-sectional view of the roller body.

Fig. 7 is a broken-away view of the present application, primarily showing the outlet.

Fig. 8 is a partial structural schematic diagram of the present application, which is mainly used for showing the conveying belt and the limiting portion.

Fig. 9 is an enlarged view at a in fig. 1.

Fig. 10 is a partial schematic structural view of the present application, and is primarily used for showing the pasting assembly.

Description of the reference numerals: 1. a single facer; 2. a glue spreader; 21. a base; 211. a base plate; 212. a drive plate; 2121. a drive slot; 213. mounting a plate; 2131. mounting grooves; 2132. a through hole; 214. a support table; 215. a vertical plate; 2151. a rotary joint; 2152. an air inlet pipeline; 22. a drive member; 221. a drive motor; 222. a transmission gear; 223. an outer ring gear; 23. a glue pump; 231. a liquid inlet; 232. a liquid outlet; 24. glue spreading roller; 241. a roller body; 2411. caulking grooves; 2412. a fillet; 2413. a storage chamber; 2414. a communicating groove; 2415. a wind cavity; 2416. an air inlet; 242. a connecting cylinder; 243. an air outlet; 2431. a straight blow opening; 2432. an inclined mouthpiece; 4. a bearing; 5. a storage case; 51. a housing; 511. an outlet tank; 512. a threaded hole; 5121. a screw; 5122. a nut; 513. a glue inlet; 5131. a hose; 52. a seal ring; 521. a sealing surface; 53. a supporting strip; 6. a blower; 7. a conveyor belt; 71. a first motor; 8. a limiting part; 81. a limiting ring; 82. a wave groove; 9. a support portion; 91. a support plate; 911. round corners; 92. a bearing plate; 01. a pasting component; 011. a substrate; 012. a side plate; 013. a paper winding roller; 014. a guide adhesive roller; 015. a servo motor; 02. and (4) a conveyor belt.

Detailed Description

The present application is described in further detail below with reference to figures 1-10.

Referring to fig. 1, the embodiment of the application discloses a corrugated board production line, which comprises a single-side machine 1 for producing corrugated paper, a glue spreader 2 and a pasting assembly 01. Single facer 1 is used for producing the corrugated paper, and single facer 1 is prior art, and this application is no longer repeated. Single face machine 1, spreading machine 2 and paste subassembly 01 set gradually, and the corrugated paper of 1 production of single face machine is the wave, and the corrugated paper is after the spreading machine 2 rubber coating, pastes subassembly 01 and is used for pasting the panel to the both sides of corrugated paper in order to form corrugated container board.

Referring to fig. 1 and 2, the glue spreader 2 includes a base 21, a driving member 22, a glue applying pump 23 and two glue spreading rollers 24, the base 21 includes a bottom plate 211, a driving plate 212 and a mounting plate 213, the bottom plate 211 is used for being fixed to the ground, the driving plate 212 and the mounting plate 213 are fixedly connected to the bottom plate 211, the driving plate 212 and the mounting plate 213 are parallel to each other and perpendicular to the bottom plate 211, and a space exists between the driving plate 212 and the mounting plate 213.

Referring to fig. 2 and 3, each glue roller 24 includes one roller body 241 and two connecting cylinders 242, the two roller bodies 241 being distributed in a vertical direction, the axes of the two roller bodies 241 being parallel to each other and perpendicular to the drive plate 212. The periphery of each roller body 241 is provided with a plurality of caulking grooves 2411, the caulking grooves 2411 are distributed at equal intervals along the circumferential direction of the roller body 241, the caulking grooves 2411 axially penetrate through the roller body 241 along the roller body 241, embedding strips 2412 are formed between the adjacent caulking grooves 2411, the axial projection of the embedding strips 2412 along the roller body 241 is the same as the axial projection of the caulking grooves 2411 along the roller body 241, the caulking grooves 2411 on one roller body 241 are used for being embedded into the embedding strips 2412 on the other roller body 241, and intervals for embedding corrugated paper exist between the groove walls of the caulking grooves 2411 and the embedding strips 2412. After the convex blocks and the insertion strips 2412 of the corrugated paper are embedded into the caulking grooves 2411, the groove walls of the caulking grooves 2411 and the insertion strips 2412 are respectively attached to the surfaces of the corrugated paper which are deviated from each other.

The roller body 241 is coaxially provided with a storage cavity 2413, and the storage cavity 2413 axially penetrates through the roller body 241 along the self axis. The outer diameter of the connecting cylinder 242 is smaller than the outer diameter of the roller body 241, the inner diameter of the connecting cylinder 242 is equal to the inner diameter of the storage cavity 2413, the two connecting cylinders 242 are integrally formed at the two ends of the roller body 241 along the axial direction of the connecting cylinders 242, and the connecting cylinders 242 are coaxial with the roller body 241. The roller bodies 241 are located between the drive plate 212 and the mounting plate 213.

Referring to fig. 4, surfaces of the driving plate 212 and the mounting plate 213 adjacent to each other are provided with a driving groove 2121 and a mounting groove 2131, respectively, and the driving groove 2121 and the mounting groove 2131 are circular grooves. The driving groove 2121 penetrates the driving plate 212 in the axial direction thereof, and the mounting groove 2131 extends in the axial direction thereof without penetrating the mounting plate 213. The bearings 4 are inserted into the driving groove 2121 and the mounting groove 2131, and the two connecting cylinders 242 are inserted into the inner peripheries of the bearings 4.

Referring to fig. 2 and 4, the driving member 22 includes a driving motor 221, a transmission gear 222, and two outer toothed rings 223. The ends of the two connecting cylinders 242 close to the driving plate 212 and facing away from the roller body 241 extend out of the bearing 4 and are fixedly connected to the two outer toothed rings 223 coaxially, and the two outer toothed rings 223 are in meshing transmission. The base 21 further includes a supporting platform 214, a lower end of the supporting platform 214 is disposed on the ground and fixedly connected to the bottom plate 211, the supporting platform 214 is located on a side of the driving plate 212 far away from the roller body 241, and the driving motor 221 is fixed on an upper end surface of the supporting platform 214. The motor shaft of the driving motor 221 is coaxially and fixedly connected to the transmission gear 222, and the transmission gear 222 is in meshing transmission with an outer feeding ring. The driving motor 221 drives the transmission gear 222 to rotate so as to drive the two outer toothed rings 223 to rotate, and further drives the connecting cylinder 242 and the roller body 241 to rotate.

Referring to fig. 4 and 5, the corrugated cardboard production line further includes a storage case 5, and the storage case 5 includes a case body 51, a sealing ring 52, and supporting bars 53. The outer wall of the housing 51 is cylindrical, the length of the housing 51 is equal to the length of the storage chamber 2413, the outer diameter of the housing 51 is smaller than the diameter of the storage chamber 2413, and the housing 51 is coaxially located in the storage chamber 2413. The outer walls of the two shells 51 are provided with outlet grooves 511 communicated with the inside of the storage shell 5, the outlet grooves 511 extend along the axial direction of the shells 51, and the two groove walls of the outlet grooves 511 along the axial direction of the shells 51 are spaced from the two ends of the shells 51. The sealing ring 52 is fixedly connected to the outer wall of the housing 51, the sealing ring 52 is located on the peripheral side of the outlet slot 511, a sealing surface 521 is arranged on the surface of the sealing ring 52 facing away from the housing 51, and the sealing surface 521 is in sliding fit with the inner wall of the storage cavity 2413. The surface area of the sealing ring 52 facing away from the housing 51 is smaller than the surface area of the inner wall of the storage chamber 2413 to facilitate machining of the sealing surface 521. The support bar 53 is fixedly connected to a side of the housing 51 facing away from the sealing ring 52, and a surface of the support bar 53 facing away from the housing 51 is slidably attached to an inner wall of the storage cavity 2413.

Referring to fig. 4, two threaded holes 512 are formed at one end of the housing 51 close to the mounting plate 213, two through holes 2132 are formed in the mounting plate 213, and the through holes 2132 penetrate through the mounting plate 213 and are communicated with the mounting grooves 2131. All inlay in every through-hole 2132 and be equipped with screw 5121, screw 5121's one end threaded connection is in screw hole 512, and the equal threaded connection of periphery of every screw 5121 has two nuts 5122, and two nuts 5122 are located the both sides of through-hole 2132 respectively, make two nuts 5122 support tight mounting panel 213 through revolving two nuts 5122 and so that casing 51 fixed connection in mounting panel 213. One end of the housing 51 close to the mounting plate 213 is provided with a glue inlet 513 communicated with the interior of the housing 51.

Referring to fig. 2 and 4, the glue applying pump 23 is disposed on the ground, the glue applying pump 23 is provided with a liquid inlet 231 and a liquid outlet 232, a glue tube 5131 is connected between the liquid outlet 232 and the glue inlet 513 of the glue applying pump 23, the liquid inlet 231 of the glue applying pump 23 is used for communicating glue, and the glue is pumped into the housing 51 through the glue applying pump 23.

Referring to fig. 2 and 6, the bottom of each caulking groove 2411 is provided with a communication groove 2414 for communicating with the outlet groove 511, and the communication groove 2414 communicates with the storage chamber 2413. The outlet slot 511 of any one of the shells 51 faces the outlet slot 511 of the other shell 51, and since the shells 51 are fixedly connected to the mounting plate 213, the driving motor 221 is used for driving the roller body 241 to rotate, when the roller body 241 rotates until the communicating slot 2414 communicates with the outlet slot 511, the glue in the shell 51 flows into the caulking groove 2411 through the communicating slot 2414 to glue the corrugated paper in the caulking groove 2411; when roller body 241 rotates paper communication groove 2414 without communicating with outlet groove 511, the inner wall of storage chamber 2413 covers outlet groove 511, and sealing surface 521 reduces the probability that glue within housing 51 will flow between the inner wall of storage chamber 2413 and the outer wall of housing 51.

Referring to fig. 2, 3 and 7, the corrugated cardboard production line further includes a blower 6, and the blower 6 is placed on the floor and is located on a side of the driving plate 212 remote from the roll body 241. The roller body 241 is provided with an air cavity 2415, and one end of the roller body 241 close to the driving plate 212 is provided with an air inlet 2416 communicated with the air cavity 2415. The base 21 still includes the riser 215, install two rotary joint 2151 along vertical direction distribution on the riser 215, two rotary joint 2151 are coaxial in two roll bodys 241 respectively, be connected with the air inlet duct 2152 between air intake 2416 and the one end of rotary joint 2151, the other end of rotary joint 2151 and the export of hair-dryer 6 also are connected with the air inlet duct 2152, through rotary joint 2151's setting, when making the roll body 241 rotatory, the hair-dryer 6 can not rotate along with roll body 241.

The wall of the insertion groove 2411 is provided with a plurality of air outlets 243 communicated with the air cavity 2415, and all the air outlets 243 comprise a plurality of straight blowing openings 2431 and a plurality of inclined blowing openings 2432. The inclined blowing openings 2432 are distributed on two sides of the air outlet 243 along the axial direction of the roller body 241, the orientation of the straight blowing opening 2431 is perpendicular to the axis of the roller body 241 and faces the communication groove 2414, in any groove wall of the caulking groove 2411, an angle of 45 degrees is formed between the orientation of the inclined blowing opening 2432 and the orientation of the straight blowing opening 2431, and the inclined blowing openings 2432 on two sides of the straight blowing opening 2431 respectively face the two groove walls of the communication groove 2414 along the axial direction of the roller body 241.

Referring to fig. 1 and 8, a conveyer belt 7 is arranged between the single facer 1 and the glue spreader 2, and the conveyer belt 7 drives the conveyer belt 7 to convey corrugated paper by arranging a first motor 71. The conveying direction of the conveying belt 7 is the same as the distribution direction of the single-side machine 1, the glue spreader 2 and the gluing component 01. The conveyer belt 7 is the annular, and the surface of conveyer belt 7 is used for supplying the corrugated paper to place, and the fixed surface of conveyer belt 7 is connected with two spacing portions 8, and is concrete, and spacing portion 8 includes two spacing rings 81, and two spacing rings 81 are connected in the surface of conveyer belt 7, and two spacing rings 81 are located the both ends of conveyer belt 7 perpendicular to direction of delivery respectively.

The surface of the limiting ring 81 departing from the conveying belt 7 is provided with a wave groove 82, the wave groove 82 is in a wave shape along the projection perpendicular to the conveying direction, the wave height and the wavelength of the wave groove 82 are equal to those of the corrugated paper, and when the conveying belt 7 conveys the corrugated paper, the wave groove 82 is used for embedding the convex block of the corrugated paper, so that the shape of the corrugated paper is maintained.

Supporting parts 9 are arranged between the axes of the conveying belt 7 and the outer toothed ring 223 and between the outer toothed ring 223 and the pasting component 01, each supporting part 9 comprises a bearing plate 92 and a supporting plate 91, each bearing plate 92 is fixedly connected to the upper surface of the bottom plate 211, and each bearing plate 92 is perpendicular to the bottom plate 211. Backup pad 91 fixed connection is in backup pad 91 upper surface, and backup pad 91 is perpendicular to and accepts board 92, and backup pad 91 is equipped with fillet 911 along direction of delivery's corner to reduce the probability that the corrugated paper is blocked by backup pad 91 corner.

Referring to fig. 10, the pasting assembly 01 includes a base plate 011, two side plates 012, two winding rollers 013, two guide rollers 014, and two servo motors 015. The substrate 011 is integrally formed on the bottom plate 211, and the two side plates 012 are fixedly connected to the upper surface of the substrate 011 and perpendicular to the substrate 011. There is the interval between two curb plates 012, and winding roller 013 lies in between two base plates 011, and two winding roller 013 distribute along vertical direction, and two winding roller 013's axis is parallel to each other and perpendicular to direction of delivery, and winding roller 013 rotates respectively along self axial both ends and connects in two curb plates 012. The outer periphery of the winding roller 013 is used for supplying the facial tissue to wind, the servo motor 015 is fixedly connected to the side plates 012, and a motor shaft of the servo motor 015 is coaxially and fixedly connected to the winding roller 013 to drive the winding roller 013 to rotate. Two lead the axis that glues roller 014 and lead and glue roller 014 and be parallel to each other along vertical direction distribution, lead that to glue roller 014 rotates respectively along self axial both ends and connect in two curb plates 012, and lead to exist between the roller 014 and be used for supplying the interval that the corrugated paper passed. The facial tissue of two winding roller 013 peripheries is laminated in the crest department of corrugated paper after leading two respectively and is glued roller 014 to shaping corrugated container board.

Paste one side that subassembly 01 kept away from spreading machine 2 and be provided with conveyer belt 02, conveyer belt 02 is the annular, and conveyer belt 02 is through setting up the motor with the drive transmission of drive belt 02, passes through conveyer belt 02 conveying behind the corrugated container board shaping to reduce corrugated container board overstock's probability.

The implementation principle of the corrugated board production line in the embodiment of the application is as follows: the limiting part 8 connected with the conveying belt 7 is provided with a wave groove 82, and the wave corrugated board is limited through the wave groove 82, so that the corrugated board keeps the shape of the corrugated board as much as possible. And the periphery of glue spreader 24 is equipped with a plurality of caulking grooves 2411 and fillet 2412, through the cell wall of caulking groove 2411 and the surface that fillet 2412 laminating corrugated paper deviates from mutually, when beating gluey pump 23 pump sending glue and flowing out the corrugated paper rubber coating from caulking groove 2411 to reduce the corrugated paper by the probability of extrusion deformation, make the corrugated paper can keep good shape, so that corrugated container board after the shaping has better flat crush intensity, with the quality that improves corrugated container board. Meanwhile, the corrugated board is coated with glue flowing out through the caulking groove 2411, instead of the outer circumference of the glue coating roller 24, so that waste of glue is reduced, and resources are saved. Blow to the intercommunication groove 2414 through blowing mouthful for after the corrugated paper rubber coating, the surface of glue can form one deck glue film fast, reduces the probability that precipitation runs off or drop, with the bonding strength who improves corrugated paper and facial tissue, thereby improves corrugated container board's behind the shaping quality.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a corrugated board production line, is including single face machine (1) that is used for producing the corrugated paper, its characterized in that: the corrugated paper pasting machine is characterized by further comprising a glue spreader (2), a pasting assembly (01) used for pasting a panel on the corrugated paper and a storage shell (5) used for storing glue, wherein the single-face machine (1), the glue spreader (2) and the pasting assembly (01) are sequentially arranged, the corrugated paper is conveyed among the single-face machine (1), the glue spreader (2) and the pasting assembly (01) through a conveying belt (7), and the conveying direction of the conveying belt (7) is the same as the distribution direction of the single-face machine (1), the glue spreader (2) and the pasting assembly (01);

the glue spreader (2) comprises a base (21), a driving piece (22), a glue applying pump (23) and two glue spreading rollers (24) which are rotatably connected to the base (21), the axes of the two glue spreading rollers (24) are mutually parallel and perpendicular to the conveying direction of the conveying belt (7), a plurality of caulking grooves (2411) are formed in the periphery of the glue spreading rollers (24), the caulking grooves (2411) axially penetrate through the glue spreading rollers (24) along the glue spreading rollers (24), all the caulking grooves (2411) are circumferentially distributed at equal intervals along the glue spreading rollers (24), and the glue spreading rollers (24) between the adjacent caulking grooves (2411) form fillets (2412); the caulking grooves (2411) are used for embedding the bumps and the insertion strips (2412) of the corrugated paper, and the groove walls of the caulking grooves (2411) on the two glue coating rollers (24) are used for being jointed with the surfaces deviated from the corrugated paper;

storage shell (5) are connected in base (21), the tank bottom of caulking groove (2411) is equipped with intercommunication groove (2414) that are used for the intercommunication to store shell (5) inside and caulking groove (2411), beat glue pump (23) and set up in glue spreader (24) axial one side and be used for the drive to store the glue inflow in shell (5) intercommunication groove (2414) and caulking groove (2411), driving piece (22) set up in one side of glue spreader (24) and are used for driving glue spreader (24) and rotate.

2. Corrugated board production line according to claim 1, characterised in that: the two storage shells (5) are coaxially provided with storage cavities (2413), the two storage shells (5) are respectively embedded into the two storage cavities (2413), the storage shells (5) are fixedly connected to the base (21), the storage shells (5) are provided with outlet grooves (511), the outlet groove (511) on any one storage shell (5) faces the outlet groove (511) on the other storage shell (5), and the outlet grooves (511) are communicated with the insides of the storage shells (5); the outer wall of the storage shell (5) is provided with a sealing surface (521) positioned on the peripheral side of the outlet groove (511), the sealing surface (521) is in sliding contact with the inner wall of the storage cavity (2413) and seals the storage cavity, and the outlet groove (511) is used for being communicated with the communication groove (2414); the inner wall of the storage chamber (2413) covers the outlet slot (511) when the sealing surface (521) slides until the outlet slot (511) does not communicate with the interior of the storage housing (5) and the communication slot (2414).

3. A corrugated cardboard production line as claimed in claim 2, characterised in that: the storage shell (5) comprises a shell (51), the outlet groove (511) is arranged on the shell (51), and the shell (51) is fixedly connected to the base (21); the storage shell (5) further comprises a sealing ring (52) located on the peripheral side of the outlet groove (511), the sealing ring (52) is fixedly connected to the outer surface of the shell (51), the sealing surface (521) is arranged on the surface, deviating from the shell (51), of the sealing ring (52), and the area, deviating from the surface of the shell (51), of the sealing ring (52) is smaller than the surface area of the inner wall of the storage cavity (2413).

4. A corrugated cardboard production line as claimed in claim 3, characterised in that: the storage shell (5) further comprises a supporting strip (53), the supporting strip (53) is fixedly connected to one side, deviating from the outlet groove (511), of the shell (51), and the surface, deviating from the shell (51), of the supporting strip (53) is in sliding butt joint with the inner wall of the storage cavity (2413).

5. A corrugated cardboard production line as claimed in claim 1, characterised in that: conveyer belt (7) surface is used for supplying the corrugated paper to place, and the surface of conveyer belt (7) is connected with spacing portion (8), the surface that spacing portion (8) deviate from the transport is equipped with wave groove (82), the wavelength of wave groove (82) equals the wavelength of corrugated paper, and the wave height of wave groove (82) equals the wave height of corrugated paper, and wave groove (82) are used for supplying the lug embedding of corrugated paper, and the cell wall of wave groove (82) is used for laminating the corrugated paper.

6. Corrugated board production line according to claim 5, characterized in that: spacing portion (8) include two spacing rings (81), two the internal week fixed connection of spacing ring (81) is in the surface of conveyer belt (7), wave groove (82) are located spacing ring (81) deviates from the surface of conveyer belt (7), and two spacing rings (81) are located conveyer belt (7) perpendicular to direction of delivery's both ends respectively.

7. A corrugated cardboard production line as claimed in claim 1, characterised in that: the glue spreader is characterized by further comprising a blower (6), wherein the glue spreader (24) is provided with an air cavity (2415), the wall of the caulking groove (2411) is provided with a plurality of air outlets (243), the air outlets (243) are communicated with the air cavity (2415), the glue spreader (24) is provided with an air inlet (2416) communicated with the air cavity (2415), and an outlet of the blower (6) is communicated with the air inlet (2416).

8. Corrugated board production line according to claim 7, characterized in that: the air outlet (243) faces the communication groove (2414).

9. Corrugated board production line according to claim 7, characterized in that: all the air outlets (243) comprise a plurality of straight blowing openings (2431) and a plurality of inclined blowing openings (2432), and the inclined blowing openings (2432) are distributed on two sides of the straight blowing openings (2431) along the axial direction of the glue spreader (24); the straight blowing opening (2431) faces to the communication groove (2414) in a direction perpendicular to the axial direction of the glue spreader (24), and the inclined blowing opening (2432) faces to the groove wall of the communication groove (2414) in the axial direction of the glue spreader (24) and is inclined in a direction away from the air outlet (243).