CN112009088B - Carton box printing and dyeing packaging all-in-one machine - Google Patents
Carton box printing and dyeing packaging all-in-one machine Download PDFInfo
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- CN112009088B CN112009088B CN202010972783.5A CN202010972783A CN112009088B CN 112009088 B CN112009088 B CN 112009088B CN 202010972783 A CN202010972783 A CN 202010972783A CN 112009088 B CN112009088 B CN 112009088B
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- 238000007639 printing Methods 0.000 title claims abstract description 66
- 238000004043 dyeing Methods 0.000 title claims abstract description 15
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 14
- 238000004049 embossing Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 238000005452 bending Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 36
- 238000007774 anilox coating Methods 0.000 claims description 17
- 238000007790 scraping Methods 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 2
- 239000011087 paperboard Substances 0.000 abstract description 50
- 239000003086 colorant Substances 0.000 abstract description 9
- 239000000976 ink Substances 0.000 description 190
- 239000011111 cardboard Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- 238000004040 coloring Methods 0.000 description 4
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- 238000000605 extraction Methods 0.000 description 2
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
- B65H29/18—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains and introducing into a pile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/176—Cardboard
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printing Methods (AREA)
Abstract
The invention discloses a printing and dyeing packaging integrated machine for a carton box, which comprises a feeding component, a conveyor belt, a protective cover, a printing component and a stacking component, wherein the printing component is arranged above the conveyor belt, the feeding component is arranged beside the head part of the conveyor belt in the conveying direction, the stacking component is arranged beside the tail part of the conveyor belt in the conveying direction, and the protective cover is arranged outside the printing component. The printing assembly comprises an ink transferring unit, an ink bearing belt, an embossing wheel set, a tension wheel and a guide wheel, wherein the ink bearing belt sequentially penetrates through the ink transferring unit, the embossing wheel set and the tension wheel to form circulation, the guide wheel is used for smooth guiding of the bending position of the ink bearing belt, the tension wheel stretches the ink bearing belt, and the ink bearing belt adsorbs ink in the ink transferring unit. The dye transfer and use are carried out through the ink carrying ribbon, the paperboard does not need to be close to or directly contact with the position of the ink, the ink carrying ribbon is dyed in multiple times, different colors are used for drawing patterns and forming final patterns, and then the ink carrying ribbon is pasted with the paperboard like a sticker to finish printing.
Description
Technical Field
The invention relates to the technical field of printing and dyeing of carton boxes, in particular to an all-in-one machine for printing, dyeing and packaging carton boxes.
Background
The carton box is often printed with patterns, generally characters, colors, photos and the like.
Typically, the printing is done first on the cardboard that is the unfolded sheet of the carton, and the printed cardboard is folded into a box by the user transporting the carton after it is packed in a stack.
In the prior art, the traditional ink printing technology is used for printing, ink of various colors directly drops on the surface to be printed through a dropping hole subjected to on-off control, the resolution of printed patterns manufactured by a mechanical on-off through hole is limited, the patterns are rough, and the ink of various colors needs an independent ink conveying pipeline, so that the problem that the size of a single pixel point cannot be reduced and the resolution of the patterns is influenced is further limited.
The ink is required to be pressed and dried after being dropped on the paper board, and spots are easily caused if the size of oil drops is controlled inaccurately, so that the attractiveness and the character reading are influenced.
Disclosure of Invention
The invention aims to provide a printing, dyeing and packaging integrated machine for a carton box, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a carton box printing and dyeing packaging all-in-one, includes pan feeding subassembly, conveyer belt, safety cover, printing subassembly and stack subassembly, and the conveyer belt top sets up the printing subassembly, and conveyer belt direction of delivery's head sets up the pan feeding subassembly on one side, and conveyer belt direction of delivery's afterbody sets up the stack subassembly on one side, and the safety cover is established to the printing subassembly dustcoat.
The raw materials cardboard is placed in advance in the pan feeding subassembly, is sent the conveyer belt by pan feeding subassembly a slice, and the conveyer belt advances the cardboard, accomplishes the printing process by the printing unit of top, and after the drying, the afterbody of conveyer belt falls into pile in the stack subassembly and piles up, and after enough, the operator of machine taks away a pile of cardboard that the printing in the stack subassembly was accomplished.
The printing assembly comprises an ink transferring unit, an ink bearing belt, an embossing wheel set, a tension wheel and a guide wheel, wherein the ink bearing belt sequentially penetrates through the ink transferring unit, the embossing wheel set and the tension wheel to form circulation, the guide wheel is used for bearing smooth guiding of the bending position of the ink bearing belt, the tension wheel stretches the ink bearing belt, the ink bearing belt adsorbs ink in the ink transferring unit, and the ink surface of the ink bearing belt faces the conveying belt at the embossing wheel set.
The invention uses the ink-bearing band as the middle transfer part of the ink, the ink with special shape is absorbed in the ink transfer unit and the paper board is pressed on the impression wheel group to complete the printing process, the ink transfer unit can be provided with a plurality of inks with different colors, single color pattern transfer is carried out once when passing through one ink transfer unit, finally the patterns with different colors are respectively drawn on the ink-bearing band to form the final pattern, then the ink-bearing band is pasted on the paper board like a sticker on the impression wheel group, the absorption force of the ink on the surface of the ink-bearing band is smaller than the adhesive force of the paper board on the ink-bearing band, the sticker is pasted on the paper board, the ink-bearing band is separated after contacting the paper board, and the next period of ink bearing is carried on the ink transfer unit which returns to the initial position.
The printing ink shifts the unit and includes the printing ink wheelset, the reticulation area, the china ink groove, light-passing board and UV lamp, the printing ink wheelset props up the reticulation area and forms the ring-type, the reticulation area sets up at last one section level, one section under the reticulation area is soaked in the china ink inslot, it passes through the printing ink transfer unit with horizontal gesture to hold the ink ribbon, it contacts with the upper surface of reticulation area to hold the ink ribbon lower surface when passing through the printing ink transfer unit, it is transparent to hold the ink ribbon, the light-passing board sets up directly over the printing ink wheelset, the UV lamp sets up in the light-passing board top, the UV lamp is the parallel light of transmission downwards, the light-passing board inserts the electric signal of telecommunication and forms transparent and shading area.
The structure realizes high-resolution ink transfer, the annular reticulate pattern belt is immersed into the ink tank from top to bottom, a layer of uniform ink is adhered to the surface of the annular reticulate pattern belt, and then the annular reticulate pattern belt moves upwards, when the ink-bearing strip is contacted with the ink-bearing strip, the grooves on the surface of the anilox strip for ink adhesion are small groove areas, the upper side and the lower side are the ink-bearing strip and the anilox strip body respectively, the ink between the contact surfaces can be cured by being irradiated by UV light, the curing degree can be controlled by controlling the irradiation time, the solidified tiny ink particles can be adhered to the lower surface of the ink bearing belt through the viscosity difference between the surface of the ink bearing belt and the surface of the groove, and the light-transmitting plate can control the positions of the ink which is irradiated by the UV light, the ink at the positions is solidified and adhered to the ink-bearing belt, the rest of the ink keeps water, and after the ink bearing belt is separated from the anilox belt, the ink can not adhere and can fall down into an ink tank below, namely the ink bearing belt extracts required patterns from the anilox belt and keeps the patterns on the ink bearing belt; in addition, because the UV light passes through the light-transmitting plate and the ink-bearing strip from top to bottom to irradiate on the ink, the contact surface of the ink and the ink-bearing strip is irradiated by the most light, therefore, the contact part of the ink drop and the ink bearing strip is solidified to the highest degree, and the adhesion force of the ink drop and the ink bearing strip is ensured to be stronger, because the ink bearing strip and the anilox strip need to advance at the contact part, therefore, the transparent and light-shielding areas, i.e. the patterns, formed on the transparent plate by control also need to follow, the resolution of the pattern determination method is determined by the mesh number of the surface grains of the reticulate pattern belt and the minimum control area of the light-transmitting plate-the resolution of the light-transmitting plate, and is also determined by the liquid viscosity of the ink, however, compared with the traditional mode of pattern drawing by dripping oil drops through the finest mechanical through holes, the resolution ratio of the optical semi-solidified ink for pattern drawing and extraction is improved by at least half order of magnitude.
The surface of the reticulate pattern belt, which is contacted with the printing ink, is uniformly provided with a plurality of grooves, and the bottom surfaces of the grooves are plated with a reflecting layer. The reflector layer can be with the UV light reflection that shines down, and when some light colour printing ink carried out the pattern to holding the ink ribbon and coloring, thereby because light irradiation is not enough can't be in short distance and time semi-solid adhesion to hold the ink ribbon on, UV light passes the printing ink of light downwards can also receive the reflector layer effect and return again and go up solidification once more.
The ink transfer unit also comprises a scraper which extends out from the side wall of the ink tank, the tail end of the scraper is close to the surface of the anilox belt, and the scraper is positioned on one side of the rising section of the anilox belt. And scraping off the ink with the excessive thickness on the surface of the anilox belt by using a scraper, and only keeping the ink in the grooves.
The impression wheelset includes fixed wheel, pinch roller and connecting rod, and fixed wheel pivot rigidity, the pivot and the connecting rod one end fixed connection of pinch roller, the connecting rod other end and fixed wheel pivot pass through clockwork spring and rotate and be connected, and clockwork spring's elasticity always makes the pinch roller press to the conveyer belt, and the fixed wheel is walked around in proper order to the ink ribbon and pinch roller then the take-up pulley of leading. The connecting rod is connected with the fixed wheel and the pressing wheel rotating shaft, the fixed wheel is fixed in position, the pressing wheel can revolve around the fixed wheel, the pressing wheel can be conveniently contacted with the paper board by approximately equal pressing force, the paper board is not uniform in height or becomes thin when being pressed due to manufacturing errors or internal defects and the like, if the pressing wheel is contacted with the paper board at the same height position, the contact force is different, the pressing force of the pressing wheel on the paper board directly determines the contact force of ink and the paper board, if the pressing force is too small, printing is insufficient, the ink can fall off, and if the pressing force is too large, the paper board is easy to damage, so that the pressing wheel is made into a movable wheel, and the spring is ensured to have approximately equal downward pressing force, so that the stable printing force is ensured, and the printing quality is reliable.
The tensioning wheel comprises a wheel body and a tensioning mounting seat, the tensioning mounting seat is fixed in position, the tensioning mounting seat is provided with a connecting rod rotating around the tensioning mounting seat through a torsion spring, the other end of the connecting rod is connected with a rotating shaft of the wheel body, and a ribbon is wound on the outer surface of the wheel body. The wheel body rotates around the tensioning mounting seat to support the ink carrying ribbon, so that installation errors when the ink carrying ribbon bypasses each roller and length variation between the ink carrying belt wheels when pressing force is unchanged due to slight rotation of the pressing wheel are compensated.
The feeding assembly comprises a feeding bin and a feeding belt wheel, the feeding belt wheel is located in front of the head of the conveying direction of the conveying belt, the upper surface of the feeding belt wheel is flush with the upper surface of the conveying belt, and the feeding bin with an open lower bottom is arranged above the feeding belt wheel. The paper boards are stacked in the feeding bin, the paper boards at the bottommost part are horizontally drawn out by the paper feeding belt wheel and conveyed to the conveying belt for printing operation, after one paper board is drawn out, the next paper board falls down and is conveyed to the conveying belt, and the paper boards fed into the bin are continuously arranged on the conveying belt in sequence one by one.
The stacking assembly comprises a blanking slope, a stacking bin and an inclined block, the stacking bin is arranged below the rear portion of the tail portion of the conveying direction of the conveying belt, the blanking slope is located between the conveying belt and the stacking bin, the inclined block is arranged in the stacking bin, and one end, high in the inclined block, of the inclined block is close to the conveying belt. The blanking slope provides a gliding slope for the cardboard that falls from the conveyer belt, and the front falls into the windrow storehouse downwards, and the cardboard is stacked in the windrow storehouse slope, lets every cardboard that falls to hug closely each other, and reduces the cardboard afterbody pound fall with the impact force of below cardboard.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the ink bearing belt is used for dye transfer, so that the paperboard does not need to be in close proximity or directly contact with the position of the ink, the ink bearing belt is dyed in multiple times, patterns are drawn by using different colors and become final patterns, and then the ink bearing belt is pasted on the paperboard like a sticker to finish printing; the printing ink is transferred by semi-solidifying and adhering to the ink-bearing belt, the pattern resolution is determined by the fineness of the surface groove of the reticulate pattern belt and the resolution of the light-transmitting plate, and the pattern drawing controlled by optical and electric signals has higher fineness compared with the pattern drawing performed by mechanical oil drop dripping.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a schematic diagram of the construction of a printing element of the present invention;
FIG. 3 is a schematic diagram of the construction of an ink transfer unit of the present invention;
FIG. 4 is view A of FIG. 3;
FIG. 5 is a schematic diagram of the process of generating a multi-color pattern on a ribbon according to the present invention;
FIG. 6 is a schematic view of the construction of the impression wheel assembly of the present invention;
FIG. 7 is a schematic view of the structure of the feeding assembly of the present invention;
fig. 8 is a schematic view of the construction of the stacker assembly of the present invention.
In the figure: 1-feeding component, 11-feeding bin, 12-feeding plate pulley, 2-conveying belt, 3-protective cover, 4-printing component, 41-ink transfer unit, 411-ink wheel set, 412-anilox belt, 4121-groove, 413-ink groove, 414-light-transmitting plate, 415-UV lamp, 416-scraping plate, 42-ink-bearing belt, 43-coining wheel set, 431-fixed wheel, 432-pressing wheel, 433-connecting rod, 44-tensioning wheel, 441-wheel body, 442-tensioning mounting seat, 45-guide wheel, 5-stacking component, 51-blanking slope, 52-stacking bin, 53-oblique block and 9-paper board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, the carton printing and dyeing and packaging integrated machine comprises a feeding component 1, a conveyor belt 2, a protective cover 3, a printing component 4 and a stacking component 5, wherein the printing component 4 is arranged above the conveyor belt 2, the feeding component 1 is arranged beside the head of the conveyor belt 2 in the conveying direction, the stacking component 5 is arranged beside the tail of the conveyor belt 2 in the conveying direction, and the protective cover 3 is arranged outside the printing component 4 in a covering manner.
Raw materials cardboard 9 places in advance in pan feeding subassembly 1, is sent conveyer belt 2 by pan feeding subassembly 1 a slice, and conveyer belt 2 moves cardboard 9 antedisplacement, accomplishes the printing process by the printing unit 4 of top, and after the drying, falls into pile of sign indicating number in the stacker subassembly 5 at the afterbody of conveyer belt 2, and after quantity was enough, the operator of machine took away a pile of cardboard 9 that the printing was accomplished in the stacker subassembly 5.
As shown in fig. 2, the printing unit 4 includes an ink transfer unit 41, an ink receiving ribbon 42, a platen roller set 43, a tension roller 44, and a guide roller 45, the ink receiving ribbon 42 circulates through the ink transfer unit 41, the platen roller set 43, and the tension roller 44 in sequence, the guide roller 45 is used for smooth guiding of the folded position of the ink receiving ribbon 42, the tension roller 44 tensions the ink receiving ribbon 42, the ink receiving ribbon 42 absorbs the ink in the ink transfer unit 41, and the ink surface of the ink receiving ribbon 42 faces the conveyor belt 2 at the platen roller set 43.
The invention uses the ink bearing band 42 as the intermediate transfer component of ink, the ink with specific shape is absorbed in the ink transfer unit 41 and the paper board 9 is pressed on the impression wheel set 43 to complete the printing process, the ink transfer unit 41 can be provided with a plurality of inks with different colors, as shown in fig. 5, single color pattern transfer is carried out when each ink transfer unit 41 passes through, finally, the pattern groups with different colors are respectively 'drawn' on the ink bearing band 42 to form the final pattern, then, the ink bearing band 42 is pasted on the paper board 9 at the impression wheel set 43 like a sticker, the absorption force of the ink bearing band 42 surface is smaller than the adhesion force of the paper board 9 to the ink bearing band, the sticker is pasted on the paper board 9, the ink bearing band 42 is separated after contacting with the paper board 9, and the ink bearing band returns to the ink transfer unit 41 at the initial position to carry out the next period of ink bearing.
As shown in fig. 3, the ink transfer unit 41 includes an ink roller set 411, a mesh belt 412, an ink tank 413, a light-transmitting plate 414 and a UV lamp 415, the ink roller set 411 supports the mesh belt 412 to form a ring, the upper section of the mesh belt 412 is horizontally disposed, the lower section of the mesh belt 412 is immersed in the ink tank 413, the ink-receiving belt 42 passes through the ink transfer unit 41 in a horizontal posture, the lower surface of the ink-receiving belt 42 contacts with the upper surface of the mesh belt 412 when passing through the ink transfer unit 41, the ink-receiving belt 42 is transparent, the light-transmitting plate 414 is disposed right above the ink roller set 411, the UV lamp 415 is disposed above the light-transmitting plate 414, the UV lamp 415 emits parallel light downwards, and the light-transmitting plate 414 is connected with electrical signals to form a transparent and light-shielding area.
The structure realizes the ink transfer with high resolution, the ink uses light-cured ink, namely dye is mixed in light-cured base liquid, as shown in figure 3, a ring-shaped mesh belt 412 is immersed into an ink groove 413 from top to bottom, a layer of uniform ink is adhered to the surface, then the mesh belt advances upwards, when the mesh belt contacts with an ink bearing belt 42, a groove 4121 for adhering the ink on the surface of the mesh belt 412 is a small groove area, the upper side and the lower side are respectively provided with the ink bearing belt 42 and a mesh belt 412 belt body, the ink between the contact surfaces is cured by UV light irradiation, the curing degree can be controlled by controlling the irradiation time, the cured tiny ink particles can be adhered to the lower surface of the ink bearing belt 42 through the viscosity difference between the surface of the ink bearing belt 42 and the surface of the groove 4121, the ink at certain positions can be controlled by a light transmitting plate 414 to be irradiated by the UV light, the ink at the positions is cured and adhered to the ink bearing belt 42, and the rest of the ink keeps water, after the ink bearing strip 42 is separated from the anilox strip 412, the ink does not adhere and can slide down to fall into the lower ink tank 413, and the required pattern extracted from the anilox strip 412 by the ink bearing strip 42 is retained in the ink bearing strip; in addition, because the UV light passes through the transparent plate 414 and the ink carrying ribbon 42 from top to bottom and irradiates on the ink, and the contact surface between the ink and the ink carrying ribbon 42 is irradiated by the most light, the curing degree of the contact part between the ink drops and the ink carrying ribbon 42 is the highest, and the stronger adhesion between the ink drops and the ink carrying ribbon 42 is ensured, because the ink carrying ribbon 42 and the anilox ribbon 412 need to advance at the contact part, the transparent and light-shielding area, i.e. the pattern, formed on the transparent plate 414 by control needs to advance, the pattern determination method is carried out in such a way that the resolution is determined by the number of the surface lines of the anilox ribbon 412 and the minimum control area of the transparent plate 414-the transparent plate resolution, and is also determined by the liquid viscosity of the ink, but compared with the traditional mode that oil drops are dropped by the finest mechanical through holes, the pattern drawing and extraction are carried out by the optical semi-solidified ink, the resolution is improved by at least half an order of magnitude. When the color is drawn for many times, the ink carrying ribbon 42 with the ink drops adhered to the ink carrying ribbon is in contact with the next anilox belt 412, the liquid ink at the position is firstly squeezed out and occupies the position, and the position is colored due to the coloring at this time, so the coloring is not needed again, and naturally, the position of the light transmitting plate 414 corresponding to the position is also in a shielding state and follows to advance. The ink drops of a single pixel point are consistent in size and are all the same in size as a groove, and printing spots cannot occur.
As shown in fig. 4, the surface of the cross-hatch strip 412 contacting with the ink is uniformly provided with a plurality of grooves 4121, and the bottom surfaces of the grooves 4121 are plated with a reflective layer. The reflective layer can reflect the irradiated UV light, and when some light-colored inks are used for coloring the ink carrying belt 42 in a pattern mode, the light irradiation is insufficient, so that the light-colored inks cannot be semi-cured within a short distance and a short time and are adhered to the ink carrying belt 42, and the UV light penetrates through the light-colored inks and can be acted by the reflective layer to return again to be cured again.
As shown in fig. 3, the ink transfer unit 41 further includes a scraper 416, the scraper 416 extends from a side wall of the ink tank 413, an end of the scraper 416 is adjacent to a surface of the mesh belt 412, and the scraper 416 is located on a side of an ascending section of the mesh belt 412. The blade 416 scrapes off the excess thickness of ink on the surface of the screen belt 412, and only the ink in the grooves 4121 remains.
As shown in fig. 6, the embossing roller set 43 includes a fixed roller 431, a pressing roller 432 and a connecting rod 433, the rotating shaft of the fixed roller 431 is fixed, the rotating shaft of the pressing roller 432 is fixedly connected with one end of the connecting rod 433, the other end of the connecting rod 433 is rotatably connected with the rotating shaft of the fixed roller 431 through a clockwork spring, the elastic force of the clockwork spring always enables the pressing roller 432 to press the conveying belt 2, and the ink carrying belt 42 sequentially bypasses the fixed roller 431 and the pressing roller 432 and then is guided to the tension roller 44. The connecting rod 433 is connected with the rotating shafts of the fixed wheel 431 and the pressing wheel 432, the fixed wheel 431 is fixed in position, the pressing wheel 432 can revolve around the fixed wheel 431, the arrangement can be convenient for the pressing wheel 432 to be contacted with the paper board 9 with approximately equal pressing force, the paper board 9 is not uniform in height or becomes thinner when being pressed due to manufacturing errors or internal defects, if the pressing wheel 432 is contacted with the paper board 9 at the same height position, the contact force is not the same, the pressing force of the pressing wheel 432 on the paper board 9 directly determines the contact force of ink and the paper board 9, insufficient printing is realized when the pressing force is too small, the ink can fall off, the paper board 9 is easily damaged when the pressing force is too large, therefore, the pressing wheel 432 is made into a movable wheel, and a clockwork spring ensures that the pressing wheel has approximately equal downward pressing force, so that the printing force is stable, and the printing quality is reliable.
As shown in fig. 6, the tension wheel 44 includes a wheel body 441 and a tension mounting seat 442, the tension mounting seat 442 is fixed in position, the tension mounting seat 442 mounts a link rod via a torsion spring, the link rod rotates around the tension mounting seat 442, the other end of the link rod is connected to the rotating shaft of the wheel body 441, and the ink ribbon 42 is wound around the outer surface of the wheel body 441. The wheel body 441 rotates around the tensioning mounting seat 442 to stretch the ink receiving ribbon 42, so that installation errors when the ink receiving ribbon 42 winds around each roller are compensated, and the length change between the rollers of the ink receiving ribbon 42 when the pressing force is kept unchanged due to slight rotation of the pressing wheel 432 is compensated.
As shown in fig. 1 and 7, the feeding assembly 1 includes a feeding bin 11 and a feeding belt pulley 12, the feeding belt pulley 12 is located in front of the head of the conveying belt 2 in the conveying direction, the upper surface of the feeding belt pulley 12 is flush with the upper surface of the conveying belt 2, and the feeding bin 11 with an open bottom is arranged above the feeding belt pulley 12. The paper boards 9 are stacked in the feeding bin 11, the feeding board belt wheel 12 horizontally extracts the bottommost paper board 9 and conveys the paper board 9 to the conveyor belt 2 for printing operation, after one paper board 9 is extracted, the next paper board 9 falls and is conveyed to the conveyor belt 2, and the paper boards 9 fed into the bin 11 are continuously arranged on the conveyor belt 2 in sequence one by one.
As shown in fig. 1 and 8, the stacking assembly 5 includes a blanking slope 51, a stacking bin 52 and a sloping block 53, the stacking bin 52 is disposed behind and below the tail of the conveying direction of the conveyor belt 2, the blanking slope 51 is located between the conveyor belt 2 and the stacking bin 52, the sloping block 53 is disposed in the stacking bin 52, and the high end of the sloping block 53 is close to the conveyor belt. The blanking slope 51 provides a downward sliding slope for the paper boards 9 falling from the conveyor belt 2, the front ends of the paper boards 9 fall into the stacking bin 52, the paper boards 9 are stacked in the stacking bin 52 in an inclined mode, each falling paper board 9 can be attached to each other, and the impact force between the tail portions of the paper boards 9 and the paper boards below the tail portions of the paper boards can be reduced.
The main working process of the invention is as follows: the paper boards 9 are sequentially fed onto the conveyor belt 2 in a row by the paper feeding belt pulley 12, the paper boards 9 reach the imprinting wheel set 43 along with the advance of the conveyor belt 2, the ink carrying belt 42 is dyed with multicolor patterns to be printed on a plurality of ink transfer units 41 in front, the paper boards 9 are pressed on the imprinting wheel set 43 to finish printing, the ink carrying belt 42 returns and is dyed again, and the printed paper boards 9 fall into the stacking bin 52 to be bundled and collected by an operator.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a carton box printing and dyeing packaging all-in-one which characterized in that: the all-in-one machine comprises a feeding component (1), a conveyor belt (2), a protective cover (3), a printing component (4) and a stacking component (5), wherein the printing component (4) is arranged above the conveyor belt (2), the feeding component (1) is arranged beside the head part of the conveyor belt (2) in the conveying direction, the stacking component (5) is arranged beside the tail part of the conveyor belt (2) in the conveying direction, and the protective cover (3) is arranged outside the printing component (4);
the printing assembly (4) comprises an ink transferring unit (41), an ink bearing belt (42), an embossing wheel set (43), a tension wheel (44) and a guide wheel (45), wherein the ink bearing belt (42) sequentially passes through the ink transferring unit (41), the embossing wheel set (43) and the tension wheel (44) to form circulation, the guide wheel (45) is used for smoothly guiding the bending position of the ink bearing belt (42), the tension wheel (44) tensions the ink bearing belt (42), the ink bearing belt (42) adsorbs ink in the ink transferring unit (41), and the ink surface of the ink bearing belt (42) faces the conveyor belt (2) at the embossing wheel set (43);
the ink transfer unit (41) comprises an ink wheel set (411), an anilox belt (412), an ink tank (413), a light-transmitting plate (414) and a UV lamp (415), the ink wheel set (411) supports the mesh belt (412) to form a ring shape, the upper section of the mesh belt (412) is horizontally arranged, the lower section of the mesh belt (412) is immersed in the ink tank (413), the ink-bearing strip (42) passes through the ink transfer unit (41) in a horizontal posture, the lower surface of the ink-bearing strip (42) is contacted with the upper surface of the reticulate pattern strip (412) when passing through the ink transfer unit (41), the ink bearing belt (42) is transparent, the light transmitting plate (414) is arranged right above the ink wheel set (411), the UV lamp (415) is arranged above the light-transmitting plate (414), the UV lamp (415) emits parallel light downwards, and the light-transmitting plate (414) is connected with an electric signal to form a transparent and shading area.
2. The integrated machine for printing, dyeing and packaging carton boxes according to claim 1, characterized in that: the surface of the reticulate pattern belt (412) in contact with the ink is uniformly provided with a plurality of grooves (4121), and the bottom surfaces of the grooves (4121) are plated with a reflective layer.
3. The integrated machine for printing, dyeing and packaging carton boxes according to claim 1, characterized in that: the ink transfer unit (41) further comprises a scraping plate (416), the scraping plate (416) extends out of the side wall of the ink groove (413), the tail end of the scraping plate (416) is close to the surface of the anilox belt (412), and the scraping plate (416) is located on one side of the rising section of the anilox belt (412).
4. The integrated machine for printing, dyeing and packaging carton boxes according to claim 1, characterized in that: the embossing wheel set (43) comprises a fixed wheel (431), a pressing wheel (432) and a connecting rod (433), the rotating shaft of the fixed wheel (431) is fixed in position, the rotating shaft of the pressing wheel (432) is fixedly connected with one end of the connecting rod (433), the other end of the connecting rod (433) is rotatably connected with the rotating shaft of the fixed wheel (431) through a clockwork spring, the elastic force of the clockwork spring always enables the pressing wheel (432) to press the conveying belt (2), and the ink bearing belt (42) sequentially bypasses the fixed wheel (431) and the pressing wheel (432) and then leads to the tensioning wheel (44).
5. The integrated machine for printing, dyeing and packaging carton boxes according to claim 1, characterized in that: the tensioning wheel (44) comprises a wheel body (441) and a tensioning mounting seat (442), the tensioning mounting seat (442) is fixed in position, a connecting rod which rotates around the tensioning mounting seat (442) is mounted on the tensioning mounting seat (442) through a torsion spring, the other end of the connecting rod is connected with a rotating shaft of the wheel body (441), and the ink bearing belt (42) bypasses the outer surface of the wheel body (441).
6. The integrated machine for printing, dyeing and packaging carton boxes according to claim 1, characterized in that: pan feeding subassembly (1) is including going into feed bin (11) and feeding board band pulley (12), feeding board band pulley (12) are located the place ahead of conveyer belt (2) direction of delivery's head, and feeding board band pulley (12) upper surface and conveyer belt (2) upper surface parallel and level set up into feed bin (11) that the lower bottom is open above feeding board band pulley (12).
7. The integrated machine for printing, dyeing and packaging carton boxes according to claim 1, characterized in that: stacking component (5) include blanking slope (51), windrow storehouse (52) and sloping block (53), windrow storehouse (52) set up the rear below at conveyer belt (2) direction of delivery afterbody, blanking slope (51) are located between conveyer belt (2) and windrow storehouse (52), in windrow storehouse (52) was arranged in to sloping block (53), the one end that sloping block (53) are high was close to the conveyer belt.
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| CN202010972783.5A CN112009088B (en) | 2020-09-16 | 2020-09-16 | Carton box printing and dyeing packaging all-in-one machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010972783.5A CN112009088B (en) | 2020-09-16 | 2020-09-16 | Carton box printing and dyeing packaging all-in-one machine |
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| CN112009088A CN112009088A (en) | 2020-12-01 |
| CN112009088B true CN112009088B (en) | 2022-04-15 |
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| CN202010972783.5A Active CN112009088B (en) | 2020-09-16 | 2020-09-16 | Carton box printing and dyeing packaging all-in-one machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115447270A (en) * | 2022-10-24 | 2022-12-09 | 浙江雅琪诺装饰材料有限公司 | Printing device for double-layer wallpaper and using method |
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| CN112009088A (en) | 2020-12-01 |
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Effective date of registration: 20240306 Address after: No. 13 Baishazhan North Road, Humen Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan creation Packaging Co.,Ltd. Country or region after: China Address before: 226600 Group 8, Bainan village, Baidian Town, Hai'an City, Nantong City, Jiangsu Province Patentee before: Jiangsu Zhenghong Color Printing Co.,Ltd. Country or region before: China |
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