CN113787776A - Single-side film laminating machine for processing corrugated board and processing method thereof - Google Patents
Single-side film laminating machine for processing corrugated board and processing method thereof Download PDFInfo
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- CN113787776A CN113787776A CN202111129202.2A CN202111129202A CN113787776A CN 113787776 A CN113787776 A CN 113787776A CN 202111129202 A CN202111129202 A CN 202111129202A CN 113787776 A CN113787776 A CN 113787776A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to the technical field of paperboard processing equipment, in particular to a single-side film laminating machine for processing corrugated paperboards, which comprises a hollow frame, a feeding platform, a glue homogenizing mechanism, a transmission mechanism, a film cutting mechanism, an adjusting mechanism and a discharging assembly, wherein the feeding platform is arranged on the frame; the frame is used for installing and fixing the glue homogenizing mechanism, the transmission mechanism, the film cutting mechanism, the adjusting mechanism and the blanking assembly; the feeding platform is fixedly installed along the extending direction of the rack, and the top of the feeding platform is horizontally arranged; used for containing and guiding the paper boards. According to the single-side film laminating machine for processing the corrugated board and the processing method thereof, redundant colloid on the glue homogenizing roller is scraped through the glue scraping roller on the glue homogenizing mechanism, so that the colloid on the glue homogenizing roller is more uniformly attached, the colloid on the glue homogenizing roller is transferred to the bottom of the paperboard through the glue applying roller, the effect of uniform gluing is realized, and the condition that the laminating quality of the paperboard is influenced due to nonuniform gluing of the paperboard is avoided.
Description
Technical Field
The invention relates to the technical field of paperboard processing equipment, in particular to a single-side film laminating machine for processing corrugated paperboards and a processing method thereof.
Background
Corrugated board is commonly called corrugated paper, corrugated medium paper, corrugated paper core or corrugated base paper, is a multi-layer adhesive body, is formed by compounding a layer of wavy medium paper interlayer or a plurality of layers of paper boards and a thin film or an EPE foaming film, has higher mechanical strength, can resist collision and falling in the process of carrying, and the actual performance of the corrugated board depends on three factors: the characteristics of the core paper, the film and the paperboard and the structure of the carton, the corrugated board is generally required to be adhered with the EPE foaming film through colloid in the processing process, and the redundant EPE foaming film is cut and cut.
The general function singleness of cardboard laminating machine on the market at present leads to the circumstances such as production cycle length and high in production cost to take place, for example chinese patent publication No. CN110202907B a cardboard laminating device for cardboard processing, it possesses simple tectorial membrane function, but cause the gluing inhomogeneous easily in the course of cardboard processing or cardboard leads to a large amount of colloid to adhere to the equipment outer wall in the transmission process and influence the tectorial membrane effect, and the EPE foaming membrane after the tectorial membrane still needs the manual work to be tailor, cause the circumstances that work efficiency is low and working metric is big to take place, so provide a single face laminating machine for corrugated container board processing and processing method thereof to solve above-mentioned problem.
Disclosure of Invention
In view of the above, the invention provides a single-sided film laminating machine for processing corrugated boards and a processing method thereof, wherein the single-sided film laminating machine integrates uniform gluing, film laminating and automatic cutting, and improves the film laminating quality.
The technical scheme of the invention is realized as follows: the invention provides a single-side film laminating machine for processing corrugated boards, which comprises a hollow frame, a feeding platform, a glue homogenizing mechanism, a transmission mechanism, a film cutting mechanism, an adjusting mechanism and a discharging assembly, wherein the feeding platform is arranged on the frame;
the frame is used for installing and fixing the glue homogenizing mechanism, the transmission mechanism, the film cutting mechanism, the adjusting mechanism and the blanking assembly;
the feeding platform is fixedly installed along the extending direction of the rack, and the top of the feeding platform is horizontally arranged; used for containing and guiding the paper boards;
the glue homogenizing mechanism is arranged on the inner wall of the rack, is abutted against the bottom of the paperboard and is positioned on one side of the rack close to the feeding platform; the glue is uniformly coated on the bottom of the paperboard;
the conveying mechanism is arranged along the extending direction of the rack and is positioned above the glue homogenizing mechanism; the top and the bottom of the paper board are abutted, so that the paper board moves along the extending direction of the rack;
the film cutting mechanism is arranged along the extending direction of the rack and is positioned on one side of the transmission mechanism, which is far away from the feeding platform; the laminating and conveying device is used for laminating and conveying the paperboard and the EPE foaming film and cutting the EPE foaming film;
the adjusting mechanism is arranged on the rack and is positioned below the film cutting mechanism; the device is used for discharging and adjusting the EPE foaming film;
the blanking assembly is arranged along the extending direction of the rack and is positioned on one side of the film cutting mechanism, which is far away from the transmission mechanism; so that the sheets are transported in the extension direction of the frame.
On the basis of the technical scheme, preferably, the glue homogenizing mechanism further comprises a glue bucket, a glue coating assembly and a first driving assembly, the glue bucket is fixedly installed on the inner wall of the rack, the glue coating assembly is rotatably installed on the inner wall of the rack and located above the glue bucket, and the first driving assembly is fixedly installed on the outer wall of the rack.
Further preferably, the glue spreading assembly further comprises a glue homogenizing roller, a glue scraping roller and a glue applying roller, the glue homogenizing roller is rotatably mounted above the glue hopper, the bottom of the glue homogenizing roller is in contact with glue inside the glue hopper, the glue scraping roller is rotatably mounted on the inner wall of the rack and located on the right side of the glue homogenizing roller, the glue scraping roller is rotatably connected with the glue homogenizing roller through friction force, the glue applying roller is rotatably mounted on the inner wall of the rack and located on the top of the glue homogenizing roller, the glue homogenizing roller is rotatably connected with the glue applying roller through friction force, the first driving assembly is used for driving the glue applying roller to rotate, side baffles are slidably mounted on the outer wall of the rack and located on the front and back of the periphery of the thin-blade roller, and the side baffles are used for limiting the front and back of the paperboard.
On the basis of the above technical scheme, preferably, the transmission mechanism further comprises a plurality of supporting assemblies, a transmission assembly, an adjusting assembly and a second driving assembly, wherein the supporting assemblies are rotatably installed on the inner side wall of the rack, the adjusting assembly is fixedly installed on the outer wall of the rack, the transmission assembly is rotatably installed on the outer wall of the adjusting assembly, and the second driving assembly is fixedly installed on the outer wall of the adjusting assembly.
Still further preferred, the supporting component still includes a plurality of roller shafts and thin sword gyro wheel, and the roller shaft rotates and installs in the inside wall of frame, and the roller shaft is equidistance array distribution in the frame, and thin sword gyro wheel fixed mounting is at the outer wall of roller shaft, and the thin sword gyro wheel is equidistance array distribution at the outer wall of roller shaft, and drive assembly includes dabber, band pulley and belt, and the dabber rotates and installs in adjusting part's outer wall, and band pulley fixed mounting is in the outer wall of dabber, and the belt cup joints in the outer wall of band pulley, and second drive assembly is used for driving the dabber and rotates.
On the basis of the technical scheme, preferably, the film cutting mechanism comprises a plurality of extrusion assemblies, a linear driving assembly, a cutting knife and a third driving assembly, the extrusion assemblies are rotatably installed on the inner side wall of the rack, the linear driving assembly is fixedly installed at the top of the rack and located between the two groups of extrusion assemblies, the cutting knife is fixedly installed on the outer wall of the linear driving assembly, and the third driving assembly is fixedly installed on the outer wall of the rack.
Further preferably, the extrusion subassembly includes driving roller and compression roller, and the driving roller rotates and installs in the inside wall of frame, and the compression roller rotates and installs in the inside wall of frame and is located the top of driving roller, and the top of every driving roller all rotates and installs the compression roller that quantity is two, and two compression rollers are symmetric distribution in the top of driving roller, and third drive assembly is used for driving the driving roller and rotates.
On the basis of the technical scheme, preferably, the adjusting mechanism comprises a movable seat, supporting wheels, a main shaft, a limiting wheel, an adjusting rod, an elastic locking assembly and a guide roller, wherein the movable seat is fixedly arranged on the outer wall of the rack; the main shaft is used for installing the EPE foaming film, the elastic locking assembly is used for compressing the main shaft, and the guide roller is used for guiding the EPE foaming film.
Still further preferred, elasticity locking Assembly still includes connecting rod, pivot and elasticity and compresses tightly the seat, the top of sliding seat is rotated and is installed the connecting rod, and the top of sliding seat just is located one side that the connecting rod was kept away from to the main shaft and rotates and install the pivot, and the outer wall threaded connection of pivot has and compresses tightly the seat with the elasticity of connecting rod looks adaptation.
On the basis of the technical scheme, preferably, the blanking assembly comprises a rolling shaft, a conveying belt and a fourth driving assembly, the rolling shaft is rotatably installed on the inner side wall of the rack, the conveying belt is sleeved on the outer wall of the rolling shaft, the fourth driving assembly is fixedly installed on the outer wall of the rack, and the fourth driving assembly is used for driving the rolling shaft to rotate.
The technical scheme also provides a processing method of the single-side film laminating machine for processing the corrugated board, and the processing method comprises the following steps:
s1, feeding, namely guiding the paper board through a feeding platform so that the paper board is conveyed to the upper part of the glue homogenizing mechanism;
s2, gluing, and uniformly smearing the glue to the bottom of the paperboard through a glue homogenizing mechanism;
s3, conveying, namely conveying the paperboard coated with the colloid to the inside of the film cutting mechanism through the conveying mechanism;
s4, extruding and cutting, namely extruding the paperboard and the EPE foaming film through the film cutting mechanism, so that the colloid between the paperboard and the EPE foaming film is more uniformly distributed, cutting the EPE foaming film on the paperboard through the film cutting mechanism, and simultaneously winding and unwinding the EPE foaming film through the adjusting mechanism, so that the EPE foaming film is more stably conveyed;
s5: and (5) blanking, wherein the blanked paperboard finished product is driven to be transmitted by a blanking assembly.
Compared with the prior art, the invention has the following beneficial effects:
(1) the excessive colloid on the glue homogenizing roller is scraped through the glue scraping roller on the glue homogenizing mechanism, so that the adhesion of the colloid on the glue homogenizing roller is more uniform, the colloid on the glue homogenizing roller is transferred to the bottom of the paperboard through the glue applying roller, the uniform gluing effect is realized, and the condition that the laminating quality of the paperboard is influenced due to the nonuniform gluing of the paperboard is avoided; support through transmission device to the top and the bottom of cardboard again and hold, adjust the interval between supporting component and the drive assembly through adjusting part simultaneously, make transmission device more stable to the upper and lower direction centre gripping of cardboard, carry on spacingly through the horizontal direction of side shield to the cardboard at last, avoid the cardboard to take place to be crooked in transmission process and lead to the condition of a large amount of adhesions of cardboard bottom colloid and this equipment outer wall to take place, further reduce the area of contact of cardboard bottom and this equipment through adopting the thin sword gyro wheel at last, further reduce the adhesion measurement of cardboard bottom colloid and this equipment, realize even rubber coating and stable transmission's effect.
(2) It is rotatory to drive the driving roller through the third drive assembly on the film cutting mechanism, the driving roller drives cardboard and EPE foaming membrane and transmits, because the cardboard itself possesses certain hardness, set up through two compression roller symmetries above the driving roller simultaneously, make the cardboard move more steadily at the in-process of transmission, driving roller and compression roller extrude cardboard and EPE foaming membrane the in-process that transmits simultaneously, make the colloid adhesion between cardboard and the EPE foaming membrane more even, the quality of this cardboard tectorial membrane has further been improved, drive the cutting knife through the linear drive assembly on the film cutting mechanism and carry out the back-and-forth movement and cut EPE foaming membrane, realize the effect of automatic extrusion tectorial membrane and cutting.
(3) The elastic locking assembly on the adjusting mechanism drives the movable seat to compress the main shaft, the phenomenon that the normal operation of the equipment is affected due to the fact that the EPE foaming film discharging is too fast due to the fact that the main shaft automatically rotates is avoided, meanwhile, the hand wheel drives the adjusting rod to act with the movable seat through the rotating hand wheel, the guide block on the adjusting rod interacts with the limiting wheel on the main shaft, the front and back positions of the main shaft and the EPE foaming film on the rack are adjusted, and the effects of simply, conveniently and stably discharging and adjusting are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a single-sided laminator configuration of the present invention;
FIG. 2 is a structural elevation view of a single-sided laminator of the present invention;
FIG. 3 is a top view of a single-sided laminator configuration of the invention;
FIG. 4 is a left side view of a single-sided laminator configuration of the invention;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is a perspective view of the structure of the spin coater of the present invention;
FIG. 7 is a left side sectional view of the glue homogenizing mechanism structure of the present invention;
FIG. 8 is a perspective view of the transfer mechanism of the present invention;
FIG. 9 is a bottom view of the transfer mechanism configuration of the present invention;
FIG. 10 is an enlarged view taken at A in FIG. 1;
fig. 11 is an exploded view of the structure of the film cutting mechanism of the present invention.
In the figure: the automatic film cutting machine comprises a machine frame 1, a 2 glue homogenizing mechanism, a 3 transmission mechanism, a 4 film cutting mechanism, a 5 adjusting mechanism, a 6 blanking assembly, a 7 feeding platform, a 8 paperboard, a 9EPE foamed film, a 21 glue hopper, a 22 glue coating assembly, a 23 first driving assembly, a 221 glue homogenizing roller, a 222 glue scraping roller, a 223 glue coating roller, a 31 supporting assembly, a 32 transmission assembly, a 33 adjusting assembly, a 34 second driving assembly, a 311 roller shaft, a 312 thin-edge roller, a 321 mandrel, a 322 belt wheel, a 323 belt, a 41 extrusion assembly, a 42 linear driving assembly, a 43 cutting knife, a 411 transmission roller, a 412 pressing roller, a 51 movable seat, a 52 supporting wheel, a 53 main shaft, a 54 limiting wheel, a 55 adjusting rod, a 56 elastic locking assembly, a 57 guide roller, a 61 conveying belt, a 62 roller and a 63 fourth driving assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, with reference to fig. 2-5, the single-sided film laminating machine for processing corrugated boards of the present invention includes a hollow frame 1, a feeding platform 7, a glue homogenizing mechanism 2, a conveying mechanism 3, a film cutting mechanism 4, an adjusting mechanism 5, and a blanking assembly 6.
The machine frame 1 is used for installing and fixing the feeding platform 7, the glue homogenizing mechanism 2, the transmission mechanism 3, the film cutting mechanism 4, the adjusting mechanism 5 and the blanking assembly 6.
And the glue homogenizing mechanism 2 is used for uniformly smearing the glue to the bottom of the paper board 8. Specifically, even glue mechanism 2 is including gluing hopper 21, rubber coating subassembly 22 and first drive assembly 23, glue hopper 21 fixed mounting is in the inner wall of frame 1, rubber coating subassembly 22 rotates the inner wall of installing in frame 1, and rubber coating subassembly 22 is located the top of gluing hopper 21, the outer wall fixed mounting of frame 1 has first drive assembly 23, first drive assembly 23 is used for driving rubber coating subassembly 22 and rotates, thereby make the inside colloid of gluing hopper 21 evenly paint to the bottom of cardboard 8, it is top opening formula box structure to glue hopper 21, the bottom fixed mounting of gluing hopper 21 has the blowoff valve, the blowoff valve is used for discharging the inside colloid of gluing hopper 21.
As shown in fig. 6-7, to make the glue spreader 2 glue more uniform. More specifically, the glue spreading assembly 22 further comprises a glue spreading roller 221, a glue scraping roller 222 and a glue spreading roller 223, the glue spreading roller 221 is rotatably mounted on the inner wall of the frame 1, one end, close to the ground, of the glue spreading roller 221 is soaked in glue inside the glue bucket 21, the glue scraping roller 222 is rotatably mounted on the inner wall of the frame 1, the glue scraping roller 222 is located on the right side of the glue spreading roller 221, the mounting height of the glue scraping roller 222 is higher than the liquid level height of the glue inside the glue bucket 21, the glue scraping roller 222 is rotatably connected with the glue spreading roller 221 through friction force, the number of the glue scraping rollers 222 is not less than one, the diameter of the glue spreading roller 221 is larger than that of the glue scraping roller 222, the glue spreading roller 223 is rotatably mounted on the inner wall of the frame 1, the glue spreading roller 223 is located right above the glue spreading roller 221, and the glue spreading roller 221 is rotatably connected with the glue spreading roller 223 through friction force; drive rubberizing roller 223 clockwise rotation through first drive assembly 23, rubberizing roller 223 drives even rubber roll 221 anticlockwise rotation through frictional force, even rubber roll 221 carries out the adhesion to the inside colloid of gluing hopper 21, even rubber roll 221 drives through frictional force simultaneously and scrapes rubber roll 222 anticlockwise rotation, and strike off the colloid on even rubber roll 221, make the colloid on even rubber roll 221 adhere to more evenly, the colloid on rethread rubberizing roller 223 will be even rubber roll 221 shifts to the bottom of cardboard 8, realize even rubber coating and the effect of clearance, avoid colloid adhesion and rubber coating subassembly 22 to cause the colloid to solidify or the colloid paints the condition emergence of inequality and influence cardboard processingquality.
And the transmission mechanism 3 is used for limiting and transmitting the glued paper board 8, and the situation that the processing quality of the paper board 8 is influenced due to the deviation of the paper board 8 in the transmission process is avoided. Specifically, the transmission mechanism 3 further includes a plurality of supporting components 31, a transmission component 32, an adjusting component 33 and a second driving component 34, and each supporting component 31 is rotatably installed on the inner wall of the frame 1, the supporting components 31 are distributed on the frame 1 in an equidistant array, the top of the supporting component 31 abuts against the bottom of the paperboard 8, the adjusting component 33 is fixedly installed on the outer wall of the frame 1, the transmission component 32 is rotatably installed on the inner wall of the adjusting component 33, the bottom of the transmission component 32 abuts against the top of the paperboard 8, the adjusting component 33 is used for adjusting the distance between the transmission component 32 and the supporting component 31 in the vertical direction, so that the supporting component 31 and the transmission component 32 clamp the paperboard 8 more stably, and the transmission component 32 is driven by the second driving component 34 to rotate and transmit the paperboard 8.
As shown in fig. 8-9, in order to make the transport mechanism 3 more stable for the transport of the sheets 8. More specifically, the supporting component 31 further includes a roller 311 and a thin-blade roller 312, the roller 311 is rotatably installed on the inner wall of the rack 1, the thin-blade roller 312 is fixedly installed on the outer wall of the roller 311, the transmission component 32 includes a mandrel 321, a belt wheel 322 and a belt 323, the mandrel 321 is rotatably installed on the inner wall of the adjusting component 33, the belt wheel 322 is fixedly installed on the outer wall of the mandrel 321, the belt 323 is sleeved on the outer wall of the belt wheel 322, the bottom of the belt wheel 322 abuts against the top of the paper board 8, the bottom of the paper board 8 is rotatably supported by the supporting components 31, friction between glue at the bottom of the paper board 8 and the equipment is reduced, the contact area between the glue at the bottom of the paper board 8 and the equipment is reduced by using the thin-blade roller 312, so as to reduce the adhesion degree of the glue at the bottom of the paper board 8 and the equipment, finally, the belt 323 on the transmission component 32 is driven to rotate by the second driving component 34, the friction between the belt 323 and the paper board 8 drives the paper board 8 to move the paper board 8 along the extending direction of the rack 1, and the outer wall of frame 1 is provided with the side shield, is convenient for carry on spacingly to the avris of cardboard 8 through the side shield, has further improved the transmission stability of this cardboard, avoids 8 transmission in-process colloids a large amount of adhesion to the condition of equipment outer wall of cardboard to take place.
And the film cutting mechanism 4 is used for laminating, extruding and conveying the paper board 8 and cutting the EPE foaming film 9 on the paper board 8. Specifically, the film cutting mechanism 4 comprises a plurality of squeezing assemblies 41, a linear driving assembly 42, a cutting knife 43 and a third driving assembly 44, the squeezing assemblies 41 are rotatably mounted on the inner wall of the frame 1, the squeezing assemblies 41 are used for squeezing and transmitting the paper board 8 and the EPE foamed film 9, so that the glue distribution between the paper board 8 and the EPE foaming film 9 is more uniform, the linear driving assembly 42 is fixedly arranged at the top of the frame 1, and is located between the two extrusion assemblies 41, the cutting knife 43 is fixedly installed on the outer wall of the linear driving assembly 42, the third driving assembly 44 is fixedly installed on the outer wall of the frame 1, the third driving assembly 44 is used for driving the extrusion assemblies 41, the cutting knife 43 is a double-edged blade, the cutting knife 43 can cut the EPE foaming film 9 in the reciprocating process, so that the energy consumption of the linear driving assembly 42 is reduced, and the low-carbon and energy-saving effects are realized.
As shown in fig. 11, the film cutting mechanism 4 can be used to accurately convey and cut the paper sheets 8. More specifically, the extrusion assembly 41 further includes a plurality of driving rollers 411 and a plurality of pressing rollers 412, the driving rollers 411 are rotatably mounted on the inner wall of the frame 1, the pressing rollers 412 are rotatably mounted above the driving rollers 411, and two pressing rollers 412 are symmetrically mounted above each driving roller 411 in a left-right manner, the paper board 8 is conveyed between the driving rollers 411 and the pressing rollers 412 through the transmission mechanism 3, the driving rollers 411 are driven to rotate by a third driving assembly 44 on the film cutting mechanism 4, the driving rollers 411 and the pressing rollers 412 extrude and convey the paper board 8 and the EPE foaming film 9, meanwhile, the paper board 8 has certain hardness and is matched with the pressing rollers 412, so that the paper board 8 runs more stably in the transmission process, the phenomenon that the film covering effect or the cutting progress is influenced due to the fact that the paper board 8 is transmitted inside the film cutting mechanism 4 is avoided, and finally, the linear driving cutter 43 is driven by the linear driving assembly 42 to perform linear reciprocating motion and cut the EPE foaming film 9, the effects of automatic film coating and cutting are realized.
In this embodiment, the linear driving assembly 42 may be a rodless cylinder or other linear driving mechanism, as long as the cutting blade 43 can reciprocate linearly.
The adjusting mechanism 5 is used for discharging, guiding and adjusting the EPE foaming film 9, so that the EPE foaming film 9 can run more stably in the process of winding and unwinding, and the condition that the film covering quality of the paperboard 8 is affected due to out-of-control EPE foaming film 9 in the process of winding and unwinding is avoided. Specifically, the adjusting mechanism 5 includes a movable seat 51, supporting wheels 52, a main shaft 53, a limiting wheel 54, an adjusting rod 55, elastic locking assemblies 56 and guide rollers 57, the movable seat 51 is fixedly installed on the inner wall of the frame 1, the supporting wheels 52 are movably installed on the outer wall of the movable seat 51, the number of the supporting wheels 52 is not less than four, the main shaft 53 is movably installed between two adjacent supporting wheels 52, the limiting wheel 54 is sleeved on the outer wall of the main shaft 53, the adjusting rod 55 is rotatably installed inside the movable seat 51 and below the main shaft 53, the adjusting rod 55 is connected with the movable seat 51 through a thread, the elastic locking assemblies 56 are rotatably installed on the outer wall of the movable seat 51, the guide rollers 57 are rotatably installed on the inner wall of the frame 1, the movable seat 51 is driven by the elastic locking assemblies 56 to compress the top of the main shaft 53, and the occurrence of the phenomenon that the EPE foam film 9 is discharged too fast to affect the film coating of the paperboard 8 due to the automatic rotation of the main shaft 53 is avoided, and then, the hand wheel is rotated to drive the adjusting rod 55 to interact with the movable seat 51, and the guide block on the adjusting rod 55 interacts with the limiting wheel 54 on the main shaft 53, so that the mounting positions of the main shaft 53 and the EPE foaming film 9 are adjusted forwards and backwards, and the effects of simple, convenient and automatic discharging and quick adjustment are achieved.
As shown in fig. 10, the discharging of the EPE foaming film 9 by the adjusting mechanism 5 is more accurate. More specifically, the elastic locking assembly 56 further comprises a connecting rod, a rotating shaft and an elastic pressing seat, the connecting rod is rotatably mounted on the top of the movable seat 51, a pressing block which is propped against the main shaft 53 is fixedly arranged on the outer wall of the connecting rod and positioned on one side of the connecting rod, which is close to the main shaft 53, a rotating shaft is rotatably arranged on the top of the movable seat 51 and positioned on one side of the main shaft 53, which is far away from the connecting rod, the outer wall of the rotating shaft is in threaded connection with an elastic pressing seat which is matched with the connecting rod, the elastic potential energy of the elastic pressing seat drives the pressing block on the connecting rod to press the main shaft 53, so that the EPE foaming film 9 is prevented from being loosened or deflected due to the automatic rotation of the main shaft 53, and then improved EPE foaming membrane 9's transport precision, simultaneously, EPE foaming membrane 9 is convenient for the ration to rotate under the transmission pulling of cutting membrane mechanism 4, realizes the effect of automatic locking and ration blowing, and this elasticity locking Assembly 56 simple structure is convenient for maintain.
And the blanking assembly 6 is used for conveying the paper boards 8 cut by the film cutting mechanism 4. Specifically, unloading subassembly 6 includes roller 62, conveyer belt 61 and fourth drive assembly 63, and roller 62 rotates and installs in the inner wall of frame 1, and conveyer belt 61 has been cup jointed to the outer wall of roller 62, and the outer wall fixed mounting of frame 1 has fourth drive assembly 63, and fourth drive assembly 63 is used for driving roller 62 rotatory, and roller 62 passes through conveyer belt 61 at rotatory in-process and drives cardboard 8 and transmit along the extending direction of frame 1.
The operating principle of the single-side film laminating machine for processing the corrugated board in the technical scheme is as follows:
firstly, a paperboard 8 is guided into the upper part of a glue homogenizing mechanism 2 through a feeding platform 7, and by starting a first driving assembly 23, the first driving assembly 23 drives a gluing roller 223 to rotate clockwise, the gluing roller 223 drives a gluing roller 221 to rotate anticlockwise through friction force, the gluing roller 221 drives a gluing roller 222 to rotate clockwise through friction force, the glue inside a glue bucket 21 is adhered to and interacts with the gluing roller 222 through the gluing roller 221, the gluing roller 222 evenly extrudes the glue on the gluing roller 221, so that the glue on the gluing roller 221 is distributed more evenly, and the gluing roller 223 transfers the glue on the gluing roller 221 to the bottom of the paperboard 8, thereby realizing the effect of even gluing;
then, by starting the second driving assembly 34, the second driving assembly 34 drives the transmission assembly 32 to rotate, and the adjusting assembly 33 drives the transmission assembly 32 and the supporting assembly 31 to compress and limit the paper board 8, so that the belt 323 on the transmission assembly 32 interacts with the paper board 8 and drives the paper board 8 to transmit along the extending direction of the frame 1;
then, by starting the third driving assembly 44, the third driving assembly 44 drives the driving roller 411 to rotate, and extrudes and transmits the paper boards 8 and the EPE foamed film 9 through the driving roller 411 and the pressing roller 412, meanwhile, the EPE foamed film 9 drives the main shaft 53 on the adjusting mechanism 5 to rotate under the action of the driving roller 411 and the pressing roller 412, and discharges the EPE foamed film 9, when the gap between two adjacent paper boards 8 runs to the lower side of the cutting knife 43, the linear driving assembly 42 is started, and the linear driving assembly 42 drives the cutting knife 43 to cut the EPE foamed film 9;
finally, by starting the fourth driving assembly 63, the fourth driving assembly 63 drives the paper board 8 to be transmitted along the extending direction of the frame 1 through the roller 62 and the conveyor belt 61, so that the effects of gluing, laminating, cutting and conveying integrated processing are achieved.
The technical scheme also provides a processing method of the single-side film laminating machine for processing the corrugated board, and the processing method comprises the following steps:
s1, feeding, namely guiding the paper board through a feeding platform so that the paper board is conveyed to the upper part of the glue homogenizing mechanism;
s2, gluing, namely uniformly smearing the glue to the bottom of the paperboard through a glue homogenizing mechanism, and treating the glue on the outer wall of the glue roller through the interaction of a plurality of groups of glue rollers to avoid the situation of glue solidification or uneven adhesion;
s3, conveying, namely conveying the paperboard into the film cutting mechanism through the conveying mechanism, and reducing the contact area between the bottom of the paperboard and the conveying mechanism so as to reduce the adhesion measurement of the glue at the bottom of the paperboard and the single-side film laminating machine;
s4, extruding and cutting, namely extruding the paperboard and the EPE foaming film through the film cutting mechanism, so that the colloid between the paperboard and the EPE foaming film is more uniformly distributed, cutting the EPE foaming film on the paperboard through the film cutting mechanism, and simultaneously folding and unfolding the EPE foaming film through the adjusting mechanism, so that the phenomenon that the film covering effect of the paperboard is influenced due to deviation in the transmission process of the EPE foaming film is avoided;
s5: and (5) blanking, wherein the blanked paperboard finished product is driven to be transmitted by a blanking assembly.
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 (10)
1. The utility model provides a single face laminating machine is used in corrugated container board processing which includes hollow frame (1), its characterized in that: the automatic film cutting machine also comprises a feeding platform (7), a glue homogenizing mechanism (2), a transmission mechanism (3), a film cutting mechanism (4), an adjusting mechanism (5) and a discharging assembly (6);
the film cutting machine comprises a rack (1) for installing and fixing a glue homogenizing mechanism (2), a transmission mechanism (3), a film cutting mechanism (4), an adjusting mechanism (5) and a blanking assembly (6);
the feeding platform (7) is fixedly installed along the extending direction of the rack (1), and the top of the feeding platform (7) is horizontally arranged; used for containing and guiding the paper boards (8);
the glue homogenizing mechanism (2) is arranged on the inner wall of the rack (1) and is positioned on one side, close to the feeding platform (7), of the rack (1); the glue homogenizing mechanism (2) uniformly paints glue to the bottom of the paperboard (8) through a plurality of glue coating rollers;
the conveying mechanism (3) is arranged along the extending direction of the rack (1) and is positioned above the glue homogenizing mechanism (2); used for propping the top and the bottom of the paper board (8) against each other so that the paper board (8) moves along the extending direction of the frame (1);
the film cutting mechanism (4) is arranged along the extending direction of the rack (1) and is positioned on one side, away from the feeding platform (7), of the conveying mechanism (3); is used for pressing and conveying the paper board (8) and the EPE foaming film (9), and cutting the EPE foaming film (9);
the adjusting mechanism (5) is arranged on the rack (1) and is positioned below the film cutting mechanism (4); used for discharging and adjusting the EPE foaming film (9);
the blanking assembly (6) is arranged along the extending direction of the rack (1) and is positioned on one side, far away from the transmission mechanism (3), of the film cutting mechanism (4); so that the sheets (8) are transported in the extension direction of the frame (1).
2. A single-sided laminating machine for corrugated board processing according to claim 1, wherein: glue homogenizing mechanism (2) still includes glues fill (21), rubber coating subassembly (22) and first drive assembly (23), glues fill (21) fixed mounting in the inner wall of frame (1), and rubber coating subassembly (22) rotate to be installed in the inner wall of frame (1) and be located the top of gluing fill (21), and first drive assembly (23) fixed mounting is in the outer wall of frame (1).
3. A single-sided laminating machine for corrugated board processing according to claim 2, wherein: the glue coating assembly (22) further comprises a glue homogenizing roller (221), a glue scraping roller (222) and a glue coating roller (223), the glue homogenizing roller (221) is rotatably installed above the glue hopper (21), the bottom of the glue homogenizing roller (221) is in contact with glue inside the glue hopper (21), the glue scraping roller (222) is rotatably installed on the inner wall of the rack (1) and located on the right side of the glue homogenizing roller (221), the glue scraping roller (222) is rotatably connected with the glue homogenizing roller (221) through friction force, the glue coating roller (223) is rotatably installed on the inner wall of the rack (1) and located at the top of the glue homogenizing roller (221), the glue homogenizing roller (221) is rotatably connected with the glue coating roller (223) through friction force, and the first driving assembly (23) is used for driving the glue coating roller (223) to rotate.
4. A single-sided laminating machine for corrugated board processing according to claim 1, wherein: the conveying mechanism (3) further comprises a plurality of supporting assemblies (31), a transmission assembly (32), an adjusting assembly (33) and a second driving assembly (34), wherein the supporting assemblies (31) are rotatably installed on the inner side wall of the rack (1), the adjusting assembly (33) is fixedly installed on the outer wall of the rack (1), the transmission assembly (32) is rotatably installed on the outer wall of the adjusting assembly (33), and the second driving assembly (34) is fixedly installed on the outer wall of the adjusting assembly (33).
5. A single face laminating machine for corrugated board processing according to claim 4, characterized in that: the supporting component (31) also comprises a plurality of roll shafts (311) and thin-blade rollers (312), the roll shafts (311) are rotatably arranged on the inner side wall of the frame (1), and roll axle (311) are equidistance array distribution on frame (1), thin sword gyro wheel (312) fixed mounting is in the outer wall of roll axle (311), thin sword gyro wheel (312) are equidistance array distribution at the outer wall of roll axle (311), drive assembly (32) include dabber (321), band pulley (322) and belt (323), dabber (321) rotate and install in the outer wall of adjusting part (33), band pulley (322) fixed mounting is in the outer wall of dabber (321), belt (323) cup joint in the outer wall of band pulley (322), second drive assembly (34) are used for driving dabber (321) and rotate, the outer wall of frame (1) just is located the peripheral front and back slidable mounting of thin sword gyro wheel (312) and has the side shield, the side shield is used for spacing around the cardboard.
6. A single-sided laminating machine for corrugated board processing according to claim 1, wherein: the film cutting mechanism (4) comprises a plurality of extrusion assemblies (41), linear driving assemblies (42), cutting knives (43) and third driving assemblies (44), the extrusion assemblies (41) are rotatably installed on the inner side wall of the rack (1), the linear driving assemblies (42) are fixedly installed at the top of the rack (1), the linear driving assemblies (42) are located between the two sets of extrusion assemblies (41), the cutting knives (43) are fixedly installed on the outer wall of the linear driving assemblies (42), and the third driving assemblies (44) are fixedly installed on the outer wall of the rack (1).
7. A single face laminating machine for corrugated board processing according to claim 6, characterized in that: extrusion subassembly (41) include driving roller (411) and compression roller (412), driving roller (411) rotate and install in the inside wall of frame (1), compression roller (412) rotate install in the inside wall of frame (1) and be located the top of driving roller (411), the top of every driving roller (411) is all rotated and is installed quantity and be two compression roller (412), and two compression roller (412) are the symmetric distribution in the top of driving roller (411), third drive assembly (44) are used for driving roller (411) and rotate.
8. A single-sided laminating machine for corrugated board processing according to claim 1, wherein: the adjusting mechanism (5) comprises a movable seat (51), supporting wheels (52), a main shaft (53), a limiting wheel (54), an adjusting rod (55), an elastic locking assembly (56) and a guide roller (57), wherein the movable seat (51) is fixedly arranged on the outer wall of the rack (1), the supporting wheels (52) are rotatably arranged on the outer wall of the movable seat (51), the main shaft (53) is rotatably arranged between the two supporting wheels (52), the limiting wheel (54) is fixedly arranged on the outer wall of the main shaft (53), the adjusting rod (55) is connected with the movable seat (51) through threads, the elastic locking assembly (56) is rotatably arranged on the outer wall of the movable seat (51), and the guide roller (57) is rotatably arranged on the inner side wall of the rack (1); the main shaft (53) is used for installing the EPE foaming film (9), the elastic locking assembly (56) is used for compressing the main shaft (53), the guide roller (57) is used for guiding the EPE foaming film (9), and the adjusting rod (55) is used for adjusting the front-back distance of the main shaft (53).
9. A single-sided laminating machine for corrugated board processing according to claim 8, wherein: elasticity locking Assembly (56) still includes connecting rod, pivot and elasticity and compresses tightly the seat, the top of sliding seat (51) is rotated and is installed the connecting rod, and the top of sliding seat (51) just is located one side rotation that main shaft (53) kept away from the connecting rod and is installed the pivot, and the outer wall threaded connection of pivot has the elasticity with connecting rod looks adaptation to compress tightly the seat.
10. The processing method of the single-sided film laminating machine for processing the corrugated board as claimed in claim 1, characterized in that the processing method comprises the following steps:
s1, feeding, namely guiding the paper board through a feeding platform so that the paper board is conveyed to the upper part of the glue homogenizing mechanism;
s2, gluing, and uniformly smearing the glue to the bottom of the paperboard through a glue homogenizing mechanism;
s3, conveying, namely conveying the paperboard coated with the colloid to the inside of the film cutting mechanism through the conveying mechanism;
s4, extruding and cutting, namely extruding the paperboard and the EPE foaming film through the film cutting mechanism, so that the colloid between the paperboard and the EPE foaming film is more uniformly distributed, cutting the EPE foaming film on the paperboard through the film cutting mechanism, and simultaneously winding and unwinding the EPE foaming film through the adjusting mechanism, so that the EPE foaming film is more stably conveyed;
s5: and (5) blanking, wherein the blanked paperboard finished product is driven to be transmitted by a blanking assembly.
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| CN202111129202.2A CN113787776B (en) | 2021-09-26 | 2021-09-26 | Single-side film laminating machine for processing corrugated board and processing method thereof |
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Cited By (1)
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| CN114368154A (en) * | 2021-12-27 | 2022-04-19 | 芜湖红方包装科技股份有限公司 | Adjustable foaming film superposition thickening device and method |
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| CN113787776B (en) | 2023-04-18 |
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