CN115648801A - External automatic tectorial membrane device of printing machine - Google Patents
External automatic tectorial membrane device of printing machine Download PDFInfo
- Publication number
- CN115648801A CN115648801A CN202211211794.7A CN202211211794A CN115648801A CN 115648801 A CN115648801 A CN 115648801A CN 202211211794 A CN202211211794 A CN 202211211794A CN 115648801 A CN115648801 A CN 115648801A
- Authority
- CN
- China
- Prior art keywords
- roller
- film
- shaft
- roll
- leveling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007639 printing Methods 0.000 title claims abstract description 26
- 210000002489 tectorial membrane Anatomy 0.000 title claims abstract description 16
- 239000003292 glue Substances 0.000 claims abstract description 75
- 230000003068 static effect Effects 0.000 claims abstract description 50
- 238000005520 cutting process Methods 0.000 claims abstract description 49
- 239000011087 paperboard Substances 0.000 claims abstract description 36
- 238000010030 laminating Methods 0.000 claims abstract description 31
- 239000011111 cardboard Substances 0.000 claims abstract description 9
- 229920001971 elastomer Polymers 0.000 claims description 32
- 239000005060 rubber Substances 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000002313 adhesive film Substances 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000010073 coating (rubber) Methods 0.000 claims description 4
- 230000032258 transport Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims 2
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 34
- 239000011248 coating agent Substances 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000010408 film Substances 0.000 description 168
- 239000010410 layer Substances 0.000 description 19
- 230000006872 improvement Effects 0.000 description 9
- 210000004379 membrane Anatomy 0.000 description 9
- 238000003892 spreading Methods 0.000 description 9
- 230000007480 spreading Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 8
- 238000004026 adhesive bonding Methods 0.000 description 7
- 238000005056 compaction Methods 0.000 description 6
- 210000004400 mucous membrane Anatomy 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 229920000459 Nitrile rubber Polymers 0.000 description 3
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical group C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention relates to an external automatic film laminating device of a printing machine, which comprises an installation frame, an initial roller, a static electricity removing structure, a leveling structure, an adjusting structure, a cutting film laminating structure and a conveying structure for conveying a paperboard, wherein the conveying structure is arranged at the bottom of the installation frame, the initial roller, the static electricity removing structure, the leveling structure, the adjusting structure and the cutting film laminating structure are sequentially and rotatably connected onto the installation frame from high to low, a film is arranged on the initial roller, the film sequentially passes through the static electricity removing structure, the leveling structure, the adjusting structure and the cutting film laminating structure, the cutting film laminating structure is arranged above the conveying structure and is close to the conveying structure, a glue coating structure for coating glue on a paper board is arranged at the initial end of the conveying structure, an ultraviolet lamp for curing is arranged at the tail end of the conveying structure, and the glue coating structure and the ultraviolet lamp are both connected onto the installation frame. The device realizes the automatic tectorial membrane of cardboard through the cooperation of each printing roller, saves whole manufacturing time, uses manpower sparingly the cost, and off-the-shelf effect is better.
Description
Technical Field
The invention relates to the technical field of corrugated board film covering, in particular to an external automatic film covering device of a printing machine.
Background
The corrugated board is a multi-layer adhesive body, at least consists of a layer of wavy core paper interlayer and a layer of paper board, has higher mechanical strength, is an important base material for producing corrugated cartons and some cushion packages, and is very common in daily life. With the development of production technology and the innovation of design structure, the corrugated board gradually replaces the packaging of wooden boxes and the like in the aspect of transportation and packaging and gradually replaces high polymer materials such as EVA, EPE and the like in the aspect of small-volume buffer packaging by virtue of excellent physical and chemical properties and good processing performance. The corrugated case can not only package commodities, but also beautify products by printing, gold stamping, UV and other processes on the surface of the case, and the effect of improving brand influence of the commodities is achieved. With the gradually wide application range of corrugated paper, the shape, physical properties and protection performance of the built-in products are different. At present there are a lot of products, need use composite plastic film's corrugated paper to make packing substrate, but composite plastic film's process scheme still mostly restricts the manual work and glues glutinous, and few mills have can assist artificial simple and easy device, and work efficiency is comparatively low, and the product is also comparatively more crude.
Disclosure of Invention
The invention provides an external automatic film laminating device of a printing machine, and aims to solve the problems of low working efficiency and poor finished product effect of the existing paperboard film laminating technology.
The invention provides an external automatic film laminating device of a printing machine, which comprises a mounting frame, an initial roller, a static electricity removing structure, a leveling structure, an adjusting structure, a cutting film laminating structure and a conveying structure for conveying a paperboard, wherein the conveying structure is arranged at the bottom of the mounting frame, the initial roller, the static electricity removing structure, the leveling structure, the adjusting structure and the cutting film laminating structure are sequentially and rotatably connected onto the mounting frame from high to low, a film is arranged on the initial roller and sequentially passes through the static electricity removing structure, the leveling structure, the adjusting structure and the cutting film laminating structure, the cutting film laminating structure is arranged above the conveying structure and is close to the conveying structure, a glue coating structure for coating glue on the paperboard is arranged at the initial end of the conveying structure, an ultraviolet lamp for curing is arranged at the tail end of the conveying structure, and the glue coating structure and the ultraviolet lamp are both connected onto the mounting frame.
As a further improvement of the present invention, the static electricity removing structure includes a first static electricity removing roller and a second static electricity removing roller, the first static electricity removing roller and the second static electricity removing roller are arranged side by side at the lower left side of the starting roller, the film passes through a gap between the first static electricity removing roller and the second static electricity removing roller, the first static electricity removing roller is provided with a first roller shaft, the first roller shaft is rotatably connected to the mounting bracket, the second static electricity removing roller is provided with a second roller shaft, and the second roller shaft is rotatably connected to the mounting bracket.
As a further improvement of the present invention, the leveling structure includes a leveling roller and a tensioning roller, the leveling roller is disposed on the lower left side of the static electricity removing structure, the tensioning roller is disposed on the lower right side of the leveling roller, the leveling roller receives the film passing through the static electricity removing structure, the tensioning roller receives the film passing through the leveling roller, the leveling roller has a third roller shaft, the third roller shaft is rotatably connected to the mounting frame, spiral groove lines extending to both ends are disposed on the surface of the leveling roller, a frame groove is disposed on the mounting frame, the tensioning roller has a fourth roller shaft, the fourth roller shaft is rotatably connected to the frame groove, and the fourth roller shaft slides in the frame groove.
As a further improvement of the present invention, the adjusting structure includes a turning roll for turning over the film and an angle roll for adjusting an angle of the film, the turning roll is disposed on a lower left side of the tensioning roll, the angle roll is disposed on a lower right side of the turning roll, the turning roll receives the film passing through the tensioning roll, the angle roll receives the film passing through the turning roll, the turning roll is provided with a fifth roll shaft, the fifth roll shaft is rotatably connected to the mounting bracket, the angle roll is provided with a sixth roll shaft, and the sixth roll shaft is rotatably connected to the mounting bracket.
As a further improvement of the invention, the cutting and laminating structure comprises a film bearing roller, a film cutting roller and a film sticking roller, the film bearing roller is arranged at the lower right side of the angle roller, the film cutting roller is arranged at the upper right side of the film bearing roller and is arranged close to the film bearing roller, the film sticking roller is arranged at the lower right side of the film bearing roller and is arranged close to the film bearing roller, the bottom of the film sticking roller is arranged close to the transportation structure, the film bearing roller bears the film passing through the angle roller, the film sticking roller bears the film passing through the film bearing roller, one end of the film bearing roller is provided with a seventh roller shaft, the seventh roller shaft is rotationally connected to the mounting frame, the film cutting roller is provided with an eighth roller shaft, the eighth roller shaft is rotationally connected to the mounting frame, the adhesive film roller is provided with a ninth roller shaft, the ninth roller shaft is rotatably connected to the mounting frame, the other end of the film bearing roller is connected with one end of the middle shaft, the film bearing roller and the middle shaft are of a hollow structure, the other end of the middle shaft is connected with an air compressor, a rubber layer is arranged on the outer surface of the film bearing roller, a plurality of through holes communicated with the middle of the film bearing roller are formed in the rubber layer, the adhesive film roller is identical to the structure of the film bearing roller and is connected with the air compressor, the suction force of the adhesive film roller is larger than that of the film bearing roller, the surface of the cutting roller is convexly provided with cutting edges, and the cutting edges are abutted to the rubber layer on the film bearing roller during cutting operation.
As a further improvement of the invention, a compaction roller is arranged between the film cutting roller and the ultraviolet lamp, the compaction roller is rotatably connected to the mounting frame and is arranged close to the transmission structure, and the bottom of the compaction roller is in contact with the paper board on the transmission structure and is used for pressing the paper board adhered with the film.
As a further improvement of the invention, the conveying structure comprises a conveying driving device, a chain and a plurality of conveying rollers, the conveying rollers are horizontally and sequentially and rotatably connected to the bottom of the mounting frame, two ends of the conveying rollers are connected through the chain, and the chain is connected with the conveying driving device to drive the conveying rollers to rotate.
As a further improvement of the present invention, the glue spreading structure includes a glue barrel loaded with glue, a glue tube, cheng Jiaopan, a glue receiving roller and a glue spreading roller, the glue barrel is disposed at the bottom of the mounting frame, cheng Jiaopan is disposed at the start end of the transmission structure, one end of the glue tube is connected to the glue barrel, the other end of the glue tube is placed in the glue tray, two ends of Cheng Jiaopan are provided with blocking irons for blocking, the glue receiving roller is rotatably connected to the mounting frame and disposed above the glue tray, the bottom of the glue receiving roller is in contact with the glue in Cheng Jiaopan, the glue spreading roller is rotatably connected to the mounting frame and disposed at the right side of the glue receiving roller, one side of the glue receiving roller is abutted against the glue receiving roller, and the bottom of the glue spreading roller is in contact with the paper board transported on the transport roller.
As a further improvement of the present invention, the first roll shaft, the second roll shaft, the third roll shaft, the fourth roll shaft, the fifth roll shaft, the sixth roll shaft, the seventh roll shaft, the eighth roll shaft and the ninth roll shaft are all driven to rotate by a rotation driving device, the rotation driving device is arranged on the mounting frame, and the first roll shaft, the second roll shaft, the third roll shaft, the fourth roll shaft, the fifth roll shaft, the sixth roll shaft, the seventh roll shaft, the eighth roll shaft and the ninth roll shaft are all provided with a limiting ring.
As a further improvement of the invention, a first inductor is arranged between the initial roller and the static electricity removing structure, a second inductor is arranged below the initial roller, the second inductor is arranged close to the leveling roller, cameras for shooting are arranged on the first inductor and the second inductor, a heating pipe is arranged between the angle roller and the film bearing roller, a photographing device for shooting the bonding process of the paperboard and the film is arranged below the heating pipe, and the first inductor, the second inductor, the heating pipe and the photographing device are all connected to the mounting frame.
The invention has the beneficial effects that: the device realizes the automatic tectorial membrane of cardboard through the cooperation of each printing roller, and the device can be connected behind the printing machine, realizes the direct pad pasting of printing back, saves whole manufacturing time, uses manpower sparingly cost, and the beat of tectorial membrane processing is compact, has a series of optimization operations behind the tectorial membrane in addition for off-the-shelf effect is better.
Drawings
FIG. 1 is an overall view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of a first destaticizing roll of the present invention;
FIG. 4 is a schematic view of a leveling roll of the present invention;
FIG. 5 is a schematic view of a take-up roll of the present invention;
FIG. 6 is a schematic view of a film bearing roller of the present invention;
FIG. 7 is a schematic view of a slit film roll of the present invention;
fig. 8 is a side view of the slit film roll of the present invention.
Reference numerals are as follows: 1-mounting frame, 2-starting roller, 3-first static removing roller, 4-second static removing roller, 5-leveling roller, 6-tensioning roller, 7-steering roller, 8-angle roller, 9-film bearing roller, 10-film cutting roller, 11-film adhering roller, 12-paper board, 13-film, 14-first inductor, 15-second inductor, 16-heating pipe, 17-ultraviolet lamp, 18-compacting roller, 19-conveying roller, 20-rubber barrel, 21-rubber pipe, 22-rubber containing disc, 23-iron blocking, 24-rubber bearing roller, 25-rubber coating roller, 26-photographic device, 27-limiting ring, 28-eighth roller shaft, 29-corrugation cutting, 30-first roller shaft, 50-spiral groove, 51-third roller shaft, 60-fourth roller shaft, 61-mounting groove, 90-seventh roller shaft, 91-through hole, 92-middle shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-8, the invention provides an external automatic film laminating device for a printing machine, which comprises an installation frame 1, an initial roller 2, a static electricity removing structure, a leveling structure, an adjusting structure, a cutting film laminating structure and a transportation structure for transporting a paper board 12, wherein the transportation structure is arranged at the bottom of the installation frame 1, the initial roller 2, the static electricity removing structure, the leveling structure, the adjusting structure and the cutting film laminating structure are sequentially and rotatably connected to the installation frame 1 from high to low, a thin film 13 is arranged on the initial roller 2, the thin film 13 sequentially passes through the static electricity removing structure, the leveling structure, the adjusting structure and the cutting film laminating structure, the cutting film laminating structure is arranged above the transportation structure and is close to the transportation structure, a glue coating structure for coating glue on the paper board 12 is arranged at the initial end of the transportation structure, an ultraviolet lamp 17 for curing is arranged at the tail end of the transportation structure, and the glue coating structure and the ultraviolet lamp 17 are both connected to the installation frame 1.
As an embodiment of the present invention, the static electricity removing structure includes a first static electricity removing roller 3 and a second static electricity removing roller 4, the first static electricity removing roller 3 and the second static electricity removing roller 4 are arranged side by side at a lower left side of the starting roller 2, the film 13 passes through a gap between the first static electricity removing roller 3 and the second static electricity removing roller 4, the first static electricity removing roller 3 is provided with a first roller shaft 30, the first roller shaft 30 is rotatably connected to the mounting frame 1, the second static electricity removing roller 4 is provided with a second roller shaft, and the second roller shaft is rotatably connected to the mounting frame 1.
As another embodiment of the present invention, the leveling structure includes a leveling roller 5 and a tensioning roller 6, the leveling roller 5 is disposed on a lower left side of the static eliminating structure, the tensioning roller 6 is disposed on a lower right side of the leveling roller 5, the leveling roller 5 receives the film 13 passing through the static eliminating structure, the tensioning roller 6 receives the film 13 passing through the leveling roller 5, the leveling roller 5 is provided with a third roller 51, the third roller 51 is rotatably connected to the mounting frame 1, the surface of the leveling roller 5 is provided with spiral groove patterns 50 extending to two ends, the mounting frame 1 is provided with a frame groove 61, the tensioning roller 6 is provided with a fourth roller 60, the fourth roller 60 is rotatably connected to the frame groove 61, and the fourth roller 60 slides in the frame groove 61.
As another embodiment of the present invention, the adjusting structure includes a turning roller 7 for turning the film 13 and an angle roller 8 for adjusting an angle of the film 13, the turning roller 7 is disposed on a lower left side of the tensioning roller 6, the angle roller 8 is disposed on a lower right side of the turning roller 7, the turning roller 7 receives the film 13 passing through the tensioning roller 6, the angle roller 8 receives the film 13 passing through the turning roller 7, the turning roller 7 is provided with a fifth roller shaft, the fifth roller shaft is rotatably connected to the mounting bracket 1, the angle roller 8 is provided with a sixth roller shaft, and the sixth roller shaft is rotatably connected to the mounting bracket 1.
As another embodiment of the invention, the cutting and laminating structure comprises a film bearing roller 9, a film cutting roller 10 and a film adhering roller 11, the film bearing roller 9 is arranged at the lower right side of the angle roller 8, the film cutting roller 10 is arranged at the upper right side of the film bearing roller 9 and is arranged close to the film bearing roller 9, the film adhering roller 11 is arranged at the lower right side of the film bearing roller 9 and is arranged close to the film bearing roller 9, the bottom of the film adhering roller 11 is arranged close to the transportation structure, the film bearing roller 9 bears the film 13 passing through the angle roller 8, the film adhering roller 11 bears the film 13 passing through the film bearing roller 9, one end of the film bearing roller 9 is provided with a seventh roller shaft 90, the seventh roller shaft 90 is rotatably connected to the mounting frame 1, the film cutting roller 10 is provided with an eighth roller shaft 28, the eighth roller shaft 28 is rotatably connected to the mounting frame 1, the adhesive film roller 11 is provided with a ninth roller shaft, the ninth roller shaft is rotatably connected to the mounting frame 1, the other end of the film bearing roller 9 is connected with one end of the middle shaft 92, the film bearing roller 9 and the middle shaft 92 are both of a hollow structure, the other end of the middle shaft 92 is connected with an air compressor, a rubber layer is arranged on the outer surface of the film bearing roller 9, a plurality of through holes 91 are formed in the rubber layer and communicated with the middle of the film bearing roller 9, the adhesive film roller 11 is identical in structure with the film bearing roller 9 and connected with the air compressor, the suction force of the adhesive film roller 11 is larger than that of the film bearing roller 9, the cutting edge 29 is arranged on the surface of the cutting roller in a protruding mode, and the cutting edge 29 abuts against the rubber layer on the film bearing roller 9 during cutting operation.
As another embodiment of the present invention, a compacting roller 18 is disposed between the film cutting roller 10 and the ultraviolet lamp 17, the compacting roller 18 is rotatably connected to the mounting frame 1 and is disposed near the conveying structure, and the bottom of the compacting roller 18 contacts the paper board 12 on the conveying structure for pressing the paper board 12 to which the film 13 is attached.
As another embodiment of the invention, the transportation structure comprises a transmission driving device, a chain and a plurality of transmission rollers 19, the plurality of transmission rollers 19 are horizontally and sequentially connected to the bottom of the mounting rack 1 in a rotating manner, two ends of the plurality of transmission rollers 19 are connected through the chain, and the chain is connected with the transmission driving device to drive the transmission rollers 19 to rotate.
As another embodiment of the present invention, the glue spreading structure includes a glue barrel 20 loaded with glue, a glue tube 21, a glue tray 22, a glue receiving roller 24 and a glue spreading roller 25, the glue barrel 20 is disposed at the bottom of the mounting frame 1, the Cheng Jiaopan is disposed at a start end of the transmission structure, one end of the glue tube 21 is connected to the glue barrel 20, the other end of the glue tube 21 is disposed in the glue tray 22, two ends of the Cheng Jiaopan are provided with blocking irons 23 for blocking, the glue receiving roller 24 is rotatably connected to the mounting frame 1 and disposed above the glue tray 22, the bottom of the glue receiving roller 24 is in contact with the glue in the glue tray 22, the glue spreading roller 25 is rotatably connected to the mounting frame 1 and disposed at a right side of the glue receiving roller 24, one side of the glue spreading roller 25 is abutted to the glue receiving roller 24, and the bottom of the glue spreading roller 25 is in contact with the paper board 12 transported on the transport roller 19.
In another embodiment of the present invention, the first roller shaft 30, the second roller shaft, the third roller shaft 51, the fourth roller shaft 60, the fifth roller shaft, the sixth roller shaft, the seventh roller shaft 90, the eighth roller shaft 28, and the ninth roller shaft are all driven to rotate by a rotation driving device, the rotation driving device is disposed on the mounting frame 1, and the first roller shaft 30, the second roller shaft, the third roller shaft 51, the fourth roller shaft 60, the fifth roller shaft, the sixth roller shaft, the seventh roller shaft 90, the eighth roller shaft 28, and the ninth roller shaft are all provided with a limiting ring 27.
As another embodiment of the present invention, a first inductor 14 is disposed between the start roller 2 and the static electricity removing structure, a second inductor 15 is disposed below the start roller 2, the second inductor 15 is disposed near the leveling roller 5, cameras for photographing are disposed on the first inductor 14 and the second inductor 15, a heating pipe 16 is disposed between the angle roller 8 and the film bearing roller 9, a photographing device 26 for photographing a bonding process of the paper board 12 and the film 13 is disposed below the heating pipe 16, and the first inductor 14, the second inductor 15, the heating pipe 16, and the photographing device 26 are all connected to the mounting frame 1.
The invention provides an external automatic film laminating device of a printing machine, which realizes automatic film laminating of a paperboard 12 through the matching of printing rollers, can be connected behind the printing machine, realizes direct film laminating after printing, saves the whole manufacturing time, saves the labor cost, has compact film laminating processing rhythm, and has a series of optimized operations after film laminating, so that the finished product has better effect.
The film 13 is designed to be cylindrical, and is formed by winding a plurality of films 13, the cylindrical film 13 is sleeved on the starting roller 2, the outermost film 13 is pulled out, the first destaticizing roller 3 and the second destaticizing roller 4 pass through a gap between the first destaticizing roller 3 and the second destaticizing roller 4, the first destaticizing roller 3 and the second destaticizing roller 4 have the same structure, the surface rubber of the first destaticizing roller and the second destaticizing roller is a double-layer material, the surface layer of the first destaticizing roller is a butadiene-acrylonitrile rubber layer, and the inner layer of the first destaticizing roller and the second destaticizing roller is rubber mixed with 40% of carbon black. The butadiene-acrylonitrile rubber layer leads static electricity attached to the film 13 into the inner rubber layer, and then leads the static electricity out from the rubber layer mixed with the conductive carbon black in the inner layer, so that the phenomenon that products are stuck and are bad due to the static electricity in subsequent processing is prevented, meanwhile, the butadiene-acrylonitrile rubber has good wear resistance, and the service life is prolonged.
It is later with the film 13 is walked around the levelling roll 5, levelling roll 5 is the metal roller main part, the outer surface carving of levelling roll 5 goes out the spiral groove line 50 to the both ends extension, and the purpose is with having got rid of the static the film 13 is levelled, because the film 13 itself also has viscidity, the levelling roll 5 rotates in-process spiral groove line 50 can give the film 13 a power that extends to the roller both ends, the pulling force between perpendicular to roller and the roller makes the film 13 has a flat trend of exhibition, prevents the film 13 itself from taking place the fold and coincidence viscidity. The surface of the leveling roller 5 needs to be provided with crossed fine lines, so that the friction force between the surface of the leveling roller 5 and the film 13 is increased, and the film 13 is favorably leveled.
After the film 13 comes out of the leveling roller 5, the film 13 is wound around the tensioning roller 6, the tensioning roller 6 is a metal roller which can move in the horizontal direction to adjust the position, the film 13 can be tensioned, the film 13 is prevented from being bent without being stressed for too long or being deformed too much or being pulled apart, and the front and back positions of the tensioning roller 6 can be changed to adapt to films 13 with different specifications by moving the fourth roller shaft 60 to enable the fourth roller shaft 60 to move in the frame groove 61.
After exiting the take-up roll 6, the film 13 is passed around the turning roll 7, and because some of the film 13 has a front side and a back side, the film 13 needs to be turned upside down for subsequent processing to adhere to the sheet 12.
After the film 13 comes out of the turning roll 7, the film 13 is wound around the angle roll 8, so that the contact area between the film 13 and the film bearing roll 9 in the subsequent process is increased, and the film 13 is prevented from being out of position in the subsequent cutting process.
After the film comes out of the angle roller 8, the film 13 passes through the film bearing roller 9, a rubber layer is arranged on the surface of the film bearing roller 9, and a plurality of through holes 91 are formed in the rubber layer. The film bearing roller 9 and the middle shaft 92 are both hollow structures, the middle shaft 92 is also provided with a small hole, one end of the middle shaft 92 is communicated with the film bearing roller 9, the other end of the middle shaft 92 is communicated with the air compressor, and when the machine is started, the air compressor is started to pump air out simultaneously, so that the surface of the film bearing roller 9 generates suction force, and the film 13 is adsorbed on the surface.
Cut membrane roller 10 and locate the upper right side of holding membrane roller 9 just is close to hold membrane roller 9 and set up, the surperficial protrusion of cutting membrane roller 10 is equipped with cut stupefied 29, during the machine operation, cut membrane roller 10 main part surface not with film 13 contact, only use cut stupefied 29 with the rubber layer contact of holding membrane roller 9 surface, will film 13 cuts off, the rotation beat of cutting membrane roller 10 can be through control rotate drive arrangement and change, can cut out different length film 13. Because the outer surface of the film bearing roller 9 is made of rubber products and has elasticity, the outer surface of the film bearing roller cannot be cut by the cutting edges 29 of the film cutting roller 10, and the film bearing roller can be used for a long time.
The film 13 after cutting can get into the mucous membrane roller 11, mucous membrane roller 11 with hold the structure of membrane roller 9 the same, all is through air compressor is in produce suction in the mucous membrane roller 11, will film 13 adsorbs on the surface, the difference is that air compressor provides the power of induced drafting of mucous membrane roller 11 need be stronger than hold membrane roller 9, after cutting like this film 13 can only be adsorbed accomplish subsequent pasting operation on the mucous membrane roller 11, mucous membrane roller 11 also can play with film 13 carries out the effect of upset, makes some need distinguish positive and negative film 13 smoothly adhere on cardboard 12.
When carrying out cardboard 12 tectorial membrane operation, open rotation driving device makes first roller 30, second roller, third roller 51, fourth roller 60, fifth roller, sixth roller, seventh roller 90, eighth roller 28 and ninth roller begin to rotate, opens transmission driving device, the chain drives a plurality of the transfer roller 19 begins to rotate, will treat processing cardboard 12 places begin to transport on the transfer roller 19, rotation driving device and transmission driving device can use driving motor. The paperboard 12 firstly passes through the gluing structure, wherein the glue tube 21 guides glue from the glue barrel 20 into the glue containing tray 22, the stop iron 23 is arranged at two ends of the Cheng Jiaopan to prevent the glue from overflowing, the glue receiving roller 24 and the gluing roller 25 are driven by a driving motor to rotate, the bottom of the glue receiving roller 24 can contact with the glue in the glue containing tray 22 to receive the glue on the surface of the glue receiving roller 24, the gluing roller 25 is arranged close to and in contact with the glue receiving roller 24, the glue receiving roller 24 rotates to uniformly coat the glue on the surface of the gluing roller 25, and the gluing roller 25 coats the glue on the paperboard 12 passing through the conveying roller 19 below to complete the gluing operation.
When the glued paper board 12 moves below the film sticking roller 11, the cut film 13 is stuck on the paper board 12 from the film sticking roller 11, and the transmission speed of the film 13 and the transmission speed of the paper board 12 can be adjusted by adjusting the rotating speed of the film sticking roller and the transmission roller 19 so as to achieve the perfect matching of the paper board 12 and the film 13. The paperboard 12 after film covering is moved to the position below the compaction roller 18, the bottom of the compaction roller 18 is in contact with the paperboard, the paperboard 12 and the film 13 are further pressed, glue is evenly spread, the bonding area is increased, and the film 13 is prevented from falling off. The paperboard 12 after compaction is moved to the lower part of the ultraviolet lamp 17, when the film 13 is made of plastic materials such as TPU (thermoplastic polyurethane), common glue cannot be firmly adhered to the film 13 and the paperboard 12, the common glue can be replaced by polyurethane acrylate photosensitive adhesive to be smeared on the paperboard 12, the ultraviolet lamp 17 penetrates through the film 13, ultraviolet rays are irradiated on the photosensitive adhesive to achieve the effect of quick curing, the mode does not need heating, the speed is high, the defect that an existing laminating machine cannot be adhered to special plastic films is overcome, and all laminating operations are completed.
Various detection devices are also arranged in the device to monitor the whole processing process in real time. First inductor 14 is used for detecting film 13 is in the originated roller 2 with position between the destatic structure, second inductor 15 is used for detecting film 13 is in the position of flattening roller 5 department, just all be equipped with on first inductor 14 and the second inductor 15 the camera, the camera transmits the image to external control center's screen, makes things convenient for operating personnel to monitor film 13 roughness and the machine internal conditions make if special circumstances film 13 off normal or perk overlap, auto-stop, inform operating personnel to inspect. The heating pipe 16 is arranged between the angle roller 8 and the film bearing roller 9, and the film 13 is heated at a certain temperature just before being cut, so that the film 13 can be softened and wrinkles can be eliminated, the bonding speed with the paperboard 12 in the subsequent steps is increased, and the internal stress of the film 13 is eliminated. The photographic device 26 is arranged below the heating pipe 16, so that the bonding process of the paper board 12 and the film 13 can be photographed, and an operator can conveniently monitor the gluing condition of the paper board 12 and the internal condition of the machine. Meanwhile, each roller shaft in the device is provided with the limiting ring 27, the phenomenon that the roller shaft falls off due to rotation can be avoided, and normal production and processing are guaranteed.
The device realizes the automatic bonding of the paper board 12 and the film 13, saves labor cost, has multi-structure linkage, and integrates leveling, stretching, cutting and pasting; the multi-sensor camera monitors the defects in the production process of the product in real time, and improves the yield of the product; the device can be connected to the back of the printing machine, so that direct film pasting after printing is realized, the integral manufacturing time is saved, and the labor cost is saved; the device structure is suitable for raw materials with different sizes, and is convenient for producing products with different specifications; the device can switch between normal temperature curing agent and photosensitive adhesive, solves the problem that the common laminating machine cannot bond special plastic films due to structural influence, has simple structure, and can realize quick switching. The device using method is simple, no precision device is arranged, workers can use the device after simple training, the efficiency is improved, and the cost is reduced.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. The utility model provides an external automatic tectorial membrane device of printing machine, its characterized in that, include mounting bracket, originated roller, destatic structure, level the structure, adjust the structure, cut the tectorial membrane structure and be used for transporting the transportation structure of cardboard, the transportation structure is located the bottom of mounting bracket, originated roller, destatic structure, level the structure, adjust the structure and cut tectorial membrane structure from high to low rotate in proper order connect in on the mounting bracket, be equipped with the film on the originated roller, the film passes through in proper order destatic structure, level the structure, adjust the structure and cut the tectorial membrane structure, it locates to cut the tectorial membrane structure the top of transportation structure just is close to the transportation structure sets up, the initiating terminal of transportation structure is equipped with and is used for giving the rubber coating structure of glue is scribbled to the cardboard, the end of transportation structure is equipped with the ultraviolet lamp that is used for the solidification, rubber coating structure and ultraviolet lamp all connect in on the mounting bracket.
2. The external automatic film covering device for the printing machine as claimed in claim 1, wherein the static removing structure comprises a first static removing roller and a second static removing roller, the first static removing roller and the second static removing roller are arranged side by side at the lower left side of the starting roller, the film passes through a gap between the first static removing roller and the second static removing roller, the first static removing roller is provided with a first roller shaft, the first roller shaft is rotatably connected to the mounting frame, the second static removing roller is provided with a second roller shaft, and the second roller shaft is rotatably connected to the mounting frame.
3. The external automatic film laminating device of the printing machine according to claim 2, wherein the leveling structure comprises a leveling roller and a tensioning roller, the leveling roller is arranged on the lower left side of the static removing structure, the tensioning roller is arranged on the lower right side of the leveling roller, the leveling roller receives the film passing through the static removing structure, the tensioning roller receives the film passing through the leveling roller, the leveling roller is provided with a third roller shaft, the third roller shaft is rotatably connected to the mounting frame, spiral groove lines extending towards two ends are arranged on the surface of the leveling roller, a frame groove is arranged on the mounting frame, the tensioning roller is provided with a fourth roller shaft, the fourth roller shaft is rotatably connected to the frame groove, and the fourth roller shaft slides in the frame groove.
4. The external automatic film covering device of claim 3, wherein the adjusting structure comprises a turning roll for turning the film and an angle roll for adjusting the angle of the film, the turning roll is arranged on the lower left side of the tensioning roll, the angle roll is arranged on the lower right side of the turning roll, the turning roll receives the film passing through the tensioning roll, the angle roll receives the film passing through the turning roll, the turning roll is provided with a fifth roll shaft, the fifth roll shaft is rotatably connected to the mounting frame, the angle roll is provided with a sixth roll shaft, and the sixth roll shaft is rotatably connected to the mounting frame.
5. The external automatic laminating device of claim 4, wherein the cutting and laminating structure comprises a film bearing roller, a film cutting roller and a film adhering roller, the film bearing roller is arranged at the lower right side of the angle roller, the film cutting roller is arranged at the upper right side of the film bearing roller and is arranged close to the film bearing roller, the film adhering roller is arranged at the lower right side of the film bearing roller and is arranged close to the film bearing roller, the bottom of the film adhering roller is arranged close to the transportation structure, the film bearing roller bears the film passing through the angle roller, the film adhering roller bears the film passing through the film bearing roller, a seventh roller shaft is arranged at one end of the film bearing roller, the seventh roller shaft is rotatably connected to the mounting frame, and the film cutting roller is provided with an eighth roller shaft, the eighth roller shaft is rotatably connected to the mounting frame, the adhesive film roller is provided with a ninth roller shaft, the ninth roller shaft is rotatably connected to the mounting frame, the other end of the film bearing roller is connected with one end of the middle shaft, the film bearing roller and the middle shaft are of a hollow structure, the other end of the middle shaft is connected with an air compressor, a rubber layer is arranged on the outer surface of the film bearing roller, a plurality of through holes communicated with the middle of the film bearing roller are formed in the rubber layer, the adhesive film roller is identical in structure with the film bearing roller and connected with the air compressor, the suction force of the adhesive film roller is larger than that of the film bearing roller, the surface of the cutting roller protrudes to be provided with a cutting edge, and the cutting edge is abutted to the rubber layer on the film bearing roller during cutting operation.
6. The external automatic film laminating device of the printing machine according to claim 5, wherein a compacting roller is arranged between the film cutting roller and the ultraviolet lamp, the compacting roller is rotatably connected to the mounting frame and is arranged close to the transmission structure, and the bottom of the compacting roller is in contact with the paper board on the transmission structure and is used for pressing the paper board on which the film is adhered.
7. The external automatic tectorial membrane device of printing machine of any claim 1-6, characterized in that, the transportation structure includes conveying drive arrangement, chain and a plurality of transfer roller, a plurality of the transfer roller level rotate in proper order connect in the bottom of mounting bracket, a plurality of the both ends of transfer roller are passed through the chain and are connected, the chain with conveying drive arrangement connects, drives the transfer roller rotates.
8. The external automatic tectorial membrane device of printing machine of claim 7, characterized in that, rubber coating structure is including the gluey bucket, rubber tube, cheng Jiaopan, rubber bearing roller and the rubberizing roller that load glue, glue the bucket setting and be in the bottom of mounting bracket, cheng Jiaopan sets up transmission structure's initiating end, the one end of rubber tube with glue the bucket is connected, the other end of rubber tube is placed in flourishing jiao chi, cheng Jiaopan's both ends are equipped with the stop iron that is used for blockking, rubber bearing roller rotate connect in on the mounting bracket and set up in the top of flourishing jiao chi, rubber bearing roller's bottom with glue contact in Cheng Jiaopan, rubberizing roller rotate connect in on the mounting bracket and set up the right side of rubber bearing roller, one side of rubberizing roller with rubber bearing roller butt, the bottom of rubberizing roller with the cardboard that transports on the transfer roller contact.
9. The external automatic tectorial membrane device of printing machine of claim 5, characterized in that, first roller, second roller, third roller, fourth roller, fifth roller, sixth roller, seventh roller, eighth roller and ninth roller are rotated by the rotation drive device drive, rotation drive device locates on the mounting bracket, all be equipped with the spacing collar on first roller, second roller, third roller, fourth roller, fifth roller, sixth roller, seventh roller, eighth roller and the ninth roller.
10. The external automatic tectorial membrane device of printing machine of claim 9, characterized in that, be equipped with first inductor between the initial roller with destatic structure, the below of initial roller is equipped with the second inductor, the second inductor is close to the leveling roller setting, all be equipped with the camera that is used for shooing on first inductor and the second inductor, the angle roller with hold the membrane roller between be equipped with the heating pipe, the below of heating pipe is equipped with and is used for shooing the cardboard with the photographic arrangement of film bonding process, first inductor, second inductor, heating pipe and photographic arrangement all connect in on the mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211211794.7A CN115648801A (en) | 2022-09-30 | 2022-09-30 | External automatic tectorial membrane device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211211794.7A CN115648801A (en) | 2022-09-30 | 2022-09-30 | External automatic tectorial membrane device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115648801A true CN115648801A (en) | 2023-01-31 |
Family
ID=84985852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211211794.7A Pending CN115648801A (en) | 2022-09-30 | 2022-09-30 | External automatic tectorial membrane device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115648801A (en) |
-
2022
- 2022-09-30 CN CN202211211794.7A patent/CN115648801A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201291630Y (en) | Film-facing machine of automatically aligning | |
| CN210234300U (en) | Full-automatic pad pasting front and back section all-in-one of being shaded | |
| CN209093757U (en) | A kind of device for paper loading plate gluing | |
| CN113829728B (en) | Sandwich leather line paper compounding machine | |
| US8297609B2 (en) | Equipment for making an album core automatically | |
| WO2021026815A1 (en) | Film processing system and film tearing method of film tearing device | |
| CN115648801A (en) | External automatic tectorial membrane device of printing machine | |
| CN210312706U (en) | A unloading coiling mechanism for automatic laminating machine | |
| CN205573236U (en) | Compound membrane equipment | |
| CN112919218A (en) | Rubberizing device | |
| CN215720041U (en) | U of board that is shaded rolls over rubberizing machine | |
| CN113787775B (en) | Paperboard composite equipment | |
| CN213737891U (en) | Discharging device of label paper die-cutting machine | |
| CN101269712B (en) | Apparatus and method for pasting adhesive label | |
| CN113586570B (en) | U of back light plate rolls over rubberizing machine | |
| CN213618863U (en) | Automatic paster laminating machine | |
| CN211530067U (en) | Measure position pole piece rubberizing mechanism | |
| CN214239624U (en) | Efficient compound machine for plastic film processing | |
| CN205471938U (en) | Backlight diaphragm feeding mechanism | |
| CN111048740A (en) | Measure position pole piece rubberizing mechanism | |
| CN118600772B (en) | Decorative paper coating production facility | |
| CN216782651U (en) | Film sticking device for vehicle-mounted glass | |
| CN214727399U (en) | Laminating machine with positioning and fixing functions for printing equipment | |
| CN215278217U (en) | Production of PET sticky tape is with rubber coating equipment that has anti-bulge structure | |
| CN215720042U (en) | Dull and stereotyped duplex position coating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |