CN115320219A - Printing machine for rice paper and printing method thereof - Google Patents
Printing machine for rice paper and printing method thereof Download PDFInfo
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- CN115320219A CN115320219A CN202211235927.4A CN202211235927A CN115320219A CN 115320219 A CN115320219 A CN 115320219A CN 202211235927 A CN202211235927 A CN 202211235927A CN 115320219 A CN115320219 A CN 115320219A
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- rice paper
- printing
- conveying roller
- cavity
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- 238000007639 printing Methods 0.000 title claims abstract description 121
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 92
- 235000009566 rice Nutrition 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims description 14
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 238000001035 drying Methods 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 241000209094 Oryza Species 0.000 claims description 90
- 230000000694 effects Effects 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 6
- 239000000049 pigment Substances 0.000 claims description 6
- KDKJYYNXYAZPIK-UHFFFAOYSA-J aluminum potassium disulfate hydrate Chemical compound O.[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KDKJYYNXYAZPIK-UHFFFAOYSA-J 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 abstract description 7
- 230000003068 static effect Effects 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 11
- 150000002500 ions Chemical class 0.000 description 10
- 230000005389 magnetism Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 238000003854 Surface Print Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F1/00—Platen presses, i.e. presses in which printing is effected by at least one essentially-flat pressure-applying member co-operating with a flat type-bed
- B41F1/04—Platen presses, i.e. presses in which printing is effected by at least one essentially-flat pressure-applying member co-operating with a flat type-bed for mono-impression printing, e.g. on sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F1/00—Platen presses, i.e. presses in which printing is effected by at least one essentially-flat pressure-applying member co-operating with a flat type-bed
- B41F1/26—Details
- B41F1/28—Sheet-conveying, -aligning or -clamping devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F1/00—Platen presses, i.e. presses in which printing is effected by at least one essentially-flat pressure-applying member co-operating with a flat type-bed
- B41F1/26—Details
- B41F1/56—Auxiliary devices
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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
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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
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0443—Drying sheets, e.g. between two printing stations after printing
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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
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0463—Drying sheets, e.g. between two printing stations by convection
- B41F23/0466—Drying sheets, e.g. between two printing stations by convection by using heated air
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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
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The invention discloses a printing machine for rice paper, which comprises a base, wherein the upper surface of the base is fixedly connected with two vertical plates, a hydraulic cylinder is fixedly connected between the vertical plates, the output end of the hydraulic cylinder is fixedly connected with a printing plate, and a drying device is arranged in the base; the drying device comprises a gas cavity, a gas passing cavity and a control cavity, wherein the gas cavity, the gas passing cavity and the control cavity are arranged in the base, a gas pumping plate is connected in the gas cavity in a sealing and sliding mode, a plurality of connecting rods are fixedly connected to the lower surface of the printing plate, the connecting rods are connected with the base in a penetrating and sliding mode, the connecting rods penetrate through the gas cavity and extend into the gas cavity and are fixedly connected with the gas pumping plate, and the base penetrates through a first pipe fitting and a second pipe fitting which are fixedly connected with the base. Has the advantages that: the invention can automatically dry after printing is finished, thereby avoiding printing ink from being stacked and printed patterns, automatically controlling the drying temperature according to the printing time, removing surface static electricity, preventing difficult separation and being more convenient and faster to operate.
Description
Technical Field
The invention relates to the technical field of rice paper printing, in particular to a printing machine for rice paper and a printing method thereof.
Background
The rice paper is one of four treasures of our study, and has good ink moistening property, good durability, strong aging resistance and difficult color change. The rice paper has the characteristics of toughness, moistening, polishing, non-slipping, white and dense, pure texture, no damage by twisting, strong ink moistening performance and the like, has unique permeation and lubricating performance, and is used for printing patterns on the surface of the rice paper by using a printing machine in the printing process of the rice paper.
The patent of the utility model provides a current utility model, be CN 202121733742.7's a Chinese patent like the application number, the printing machine that is fit for printing rice paper is disclosed, mainly by the printing organism, printing device, rice paper conveying structure, a backup pad, an electric motor, rice paper reel loop bar, the spud pile, the bracing piece, fixed ring isotructure is constituteed, rice paper conveying structure and cutting structure through setting up, can constantly send printing device's below one by one, do not need artificially to lay, reduce operating personnel's intensity of labour, and the position of laying is more accurate, through collection structure and the collection dish that sets up, do not need one to collect, it is more convenient to collect.
Among this technical scheme, rice paper is direct just piles up after the printing is accomplished, because rice paper surface printing ink is not totally dry thoroughly yet, directly piles up and easily causes not dry printing ink to be made flower to influence printing quality, and the rice paper after the pile easily appears gluing together the phenomenon that is difficult to separate because of the reason of static, be not convenient for subsequent processing.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a rice paper printing machine and a printing method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a printing machine for rice paper comprises a base, wherein two vertical plates are fixedly connected to the upper surface of the base, a hydraulic cylinder is fixedly connected between the vertical plates, a printing plate is fixedly connected to the output end of the hydraulic cylinder, and a drying device is arranged in the base;
the drying device comprises a gas cavity, a gas passing cavity and a control cavity which are arranged in a base, wherein a gas pumping plate is connected in the gas cavity in a sealing and sliding mode, a plurality of connecting rods are fixedly connected to the lower surface of the printing plate, the connecting rods are connected with the base in a sliding mode in a penetrating mode, the connecting rods penetrate through the gas cavity and are fixedly connected with the gas pumping plate, the base penetrates through a first pipe fitting and a second pipe fitting which are fixedly connected with the first pipe fitting, the first pipe fitting is used for communicating the gas cavity with the gas passing cavity, the second pipe fitting is used for communicating the gas cavity with the outside, two vertical plates are fixedly connected with a mounting block, the mounting block is of a hollow structure, the bottom wall of the mounting block and the top wall of the base jointly penetrate through a plurality of third pipe fittings which are fixedly connected, a plurality of through holes are formed in the bottom wall of the mounting block, a resistance wire is fixedly connected to the inner side wall of the gas cavity, a first conductive block is connected in the control cavity in a sliding mode, a magnetic block is fixedly connected to the upper surface of the first conductive block, a first spring is fixedly connected between the first conductive block and the top wall of the control cavity, a third conductive block is fixedly embedded in the side wall of the control cavity, a third conductive block, a second conductive block is fixedly connected with a capacitor, and a second conductive block is arranged in the control cavity.
Further, printing plate lateral wall fixedly connected with permanent magnetism piece, shown permanent magnetism piece lateral wall fixedly connected with cutter, base lateral wall fixedly connected with collects the box, two the equal fixedly connected with of lateral wall of the relative one side of riser puts the roller block.
Furthermore, drying device still includes two baffles, baffle and the intracavity lateral wall fixed connection of crossing the gas, cross the intracavity lateral wall and rotate through the bearing and be connected with pneumatic power wheel, one of them baffle fixed surface is connected with the second spring, second spring fixed connection has piezoceramics, roof fixed connection has a plurality of ion generator in the installation piece.
Further, a linkage conveying mechanism is arranged at the position of the vertical plate and comprises a first conveying roller and a second conveying roller, the first conveying roller and the second conveying roller are connected with the vertical plate in a penetrating and rotating mode through bearings, a second belt wheel is arranged at the two ends of the first conveying roller in an interference fit mode, a third belt wheel is arranged at the two ends of the second conveying roller in an interference fit mode, the vertical plate is connected with a first rotating shaft in a penetrating and rotating mode jointly, a first belt wheel is arranged at the two ends of the first rotating shaft in an interference fit mode, one section of the first rotating shaft, located between the two vertical plates, is connected with a gear in a rotating mode through a one-way bearing, a rack is fixedly connected to the upper surface of the printing plate, the rack is meshed with the gear, and a first synchronous belt is arranged between the first belt wheel, the second belt wheel and the third belt wheel in a matching mode.
Further, linkage conveying mechanism still includes a plurality of second pivots, the second pivot passes through the bearing through rotation with the riser that corresponds and is connected, the one end interference fit that the second pivot is located outside two risers has the fourth band pulley, the second pivot is located a plurality of flexure strips of one end fixedly connected with between two risers, the cooperation has the second hold-in range between fourth band pulley and the third band pulley that corresponds.
Furthermore, check valves are arranged in the first pipe fitting and the second pipe fitting.
Further, the roller diameter of the first conveying roller is smaller than that of the second conveying roller, the sizes of the second belt wheel, the third belt wheel and the fourth belt wheel are consistent, and rubber pads are fixedly connected to the outer walls of the first conveying roller, the second conveying roller and the elastic sheet.
The invention also provides a rice paper printing method, which comprises the following steps:
s1, firstly spraying alum water on the rice paper to be printed, removing the background color by using highlight limiting keys, and standing the treated rice paper for 1-2 days;
s2, placing the treated rice paper on a roll placing block, pulling out the rice paper, and placing a section of the rice paper below a second conveying roller to be compressed;
s3, determining a template to be printed with a pattern, installing the template below a printing plate, extending and blending the pigment according to the requirement, and uniformly coating the pigment on a mold below the printing plate;
s4, placing an experimental Chinese art paper below the printing plate, starting a hydraulic cylinder to enable the printing plate to move downwards, printing on the experimental Chinese art paper, and performing a printing experiment through the experimental Chinese art paper to determine a printing effect;
s5, after the printing effect is determined, operating the hydraulic cylinder to enable the printing plate to move upwards, feeding the Chinese art paper to be printed below the printing plate by the first conveying roller and the second conveying roller, operating the hydraulic cylinder to enable the printing plate to move downwards to print, and cutting off the printing plate by the cutter;
s6, after printing is finished, operating the printing plate to move upwards, continuously transporting the printed rice paper by the elastic sheet, drying the rice paper by hot air sprayed by the mounting block, and continuously sending the rice paper out by the first conveying roller and the second conveying roller to print.
The invention has the following advantages:
1. in the printing process, when the printing plate moves upwards, the connecting rod drives the pump air plate to slide upwards to store air, meanwhile, the stored air is heated, then in the printing process, the stored hot air is discharged through the through hole, and the last printed rice paper is dried, so that the surface ink is dried quickly, the problem that the undried ink is smeared during stacking is avoided, the drying temperature can be automatically adjusted according to the printing time, and the better drying effect is ensured;
2. when the rice paper is dried, the air pumped into the mounting block impacts the top wall in the mounting block through the arrangement of the position of the third pipe fitting, the air speed is reduced through collision with the inner side wall, and meanwhile, the air drives the pneumatic wheel to rotate through the arrangement of the pneumatic wheel, and the speed is reduced again, so that the hot air blown out from the through hole is lightly blown to the ink on the rice paper, and the phenomenon that the air blowing speed is too high and the ink is blown away is avoided;
3. through the rotation of the pneumatic wheel, the blades of the pneumatic wheel continuously impact the piezoelectric ceramics, so that the ion generator is electrified intermittently, ions are generated and distributed in the air, and are blown to the surface of the rice paper along with the air, and static electricity on the surface of the rice paper is removed while drying is carried out, thereby avoiding the phenomenon that stacked rice paper is difficult to separate due to static electricity, and facilitating subsequent treatment;
4. when the rice paper is conveyed by the first conveying roller and the second conveying roller, the rice paper is dragged to a certain extent in the conveying process by the arrangement of the first conveying roller and the second conveying roller with different roller diameters, so that the folded part is flattened, and the printing quality is prevented from being influenced by the folds;
5. according to the invention, a series of processes such as printing, cutting, drying, conveying and the like can be completed only by controlling the hydraulic cylinder to lift the printing plate, so that the machine is simpler to operate and more convenient to use.
Drawings
FIG. 1 is a schematic structural view of a printing machine for rice paper according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is a cross-sectional view taken at C-C of FIG. 1;
FIG. 5 is a side view of a rice paper printer according to the present invention;
FIG. 6 is a side view of a rice paper printer from another perspective;
FIG. 7 is a schematic circuit diagram of a rice paper printer according to the present invention.
In the figure: the device comprises a base 1, a hydraulic cylinder 2, a printing plate 3, a gas cavity 4, a pump gas plate 5, a connecting rod 6, a gas passing cavity 7, a first pipe 8, a second pipe 9, a mounting block 10, a third pipe 11, a through hole 12, a permanent magnet 13, a cutter 14, a control cavity 15, a first conductive block 16, a magnetic block 161, a first spring 17, a second conductive block 18, a third conductive block 19, a capacitor 20, a resistance wire 21, a baffle 22, a rack 23, a first rotating shaft 24, a gear 25, a first belt pulley 26, a first conveying roller 27, a second conveying roller 28, a second belt pulley 29, a third belt pulley 30, a first synchronous belt 31, a second rotating shaft 32, an elastic sheet 33, a fourth belt pulley 34, a second synchronous belt pulley 35, a pneumatic wheel 36, a second spring 37, a piezoelectric ceramic 38, an ion generator 39, a riser 101, a collection box 102 and a roller release block 103.
Detailed Description
Referring to fig. 1-7, a printing machine for rice paper comprises a base 1, wherein two vertical plates 101 are fixedly connected to the upper surface of the base 1, a hydraulic cylinder 2 is fixedly connected between the vertical plates 101, a printing plate 3 is fixedly connected to the output end of the hydraulic cylinder 2, and a drying device is arranged in the base 1;
the drying device comprises a gas cavity 4, a gas passing cavity 7 and a control cavity 15 which are arranged in a base 1, a pump gas plate 5 is connected in the gas cavity 4 in a sealing sliding mode, a plurality of connecting rods 6 are fixedly connected to the lower surface of a printing plate 3, the connecting rods 6 are connected with the base 1 in a penetrating and sliding mode, the connecting rods 6 extend into the gas cavity 4 in a penetrating mode and are fixedly connected with the pump gas plate 5, the base 1 is fixedly connected with a first pipe 8 and a second pipe 9 in a penetrating mode, the gas cavity 4 is communicated with the gas passing cavity 7 through the first pipe 8, the gas cavity 4 is communicated with the outside through the second pipe 9, a mounting block 10 is fixedly connected between the two vertical plates 101, the mounting block 10 is of a hollow structure, a plurality of third pipes 11 are fixedly connected to the bottom wall of the mounting block 10 and the top wall of the base 1 in a penetrating mode together, as shown in figure 1, the third pipes 11 are close to the top wall of the mounting block 10, and therefore pumped air firstly collides with the top wall of the mounting block 10, thereby further reducing the flowing speed of air by collision, a plurality of through holes 12 are arranged on the bottom wall of the installation block 10, a resistance wire 21 is fixedly connected with the inner side wall of the gas cavity 4, the resistance wire 21 can generate heat when being electrified to heat the air, a first conductive block 16 is connected in the control cavity 15 in a sliding way, a magnetic block 161 is fixedly connected on the upper surface of the first conductive block 16, a first spring 17 is fixedly connected between the first conductive block 16 and the inner top wall of the control cavity 15, a third conductive block 19 is fixedly embedded on the inner side wall of the control cavity 15, a second conductive block 18 is fixedly connected on the inner side wall of the control cavity 15, a capacitor 20 is arranged in the control cavity 15, as shown in figure 7, the second conductive block 18 is connected with one pole of a power supply, the first conductive block 16 and the capacitor 20 are connected with the other pole of the power supply after being connected in series, a lead wire is led out between the capacitor 20 and the power supply to connect the resistance wire 21 and the third conductive block 19 in series, during the printing process, the printing plate 3 is pressed down to print, so that the permanent magnets 13 slide downwards, the magnetic blocks 161 drive the first conductive blocks 16 to slide downwards through magnetic repulsion force and contact with the second conductive blocks 18, at the moment, the power supply charges the capacitor 20, the charging time is consistent with the printing time, the printed patterns are larger, the ink is less prone to drying, the printing time is longer, so that the charging time of the capacitor 20 is longer, the electric energy is more stored, after the printing is completed, the printing plate 3 moves upwards, the air pumping plate 5 is driven to slide upwards through the connecting rod 6 to suck air, under the elasticity of the first spring 17, the first conductive blocks 16 contact with the third conductive blocks 19, so that the electric energy stored in the capacitor 20 is released, the resistance wire 21 heats the sucked air, the heating time determines the air heating temperature, the heating time is related to the stored electric energy, so that the machine can automatically adjust the drying temperature according to the printing time, ensure a better drying effect, while the next piece of rice paper is printed, the air pumping the air stored and heated air downwards through the third conductive blocks 7, the drying air is blown into the third conductive blocks 11, and the drying pipe 12 is performed, so that the rice paper is dried and the rice paper is stacked in the rice paper.
The drying device further comprises two baffles 22, the baffles 22 are fixedly connected with the inner side wall of the air cavity 7, the inner side wall of the air cavity 7 is rotatably connected with a pneumatic wheel 36 through a bearing, a second spring 37 is fixedly connected to the lower surface of one baffle 22, piezoelectric ceramics 38 are fixedly connected to the second spring 37, a plurality of ionizers 39 are fixedly connected to the inner top wall of the mounting block 10, the ionizers 39 can release ions into air after being electrified, the drying device is prior art and not described in detail herein, the blades of the pneumatic wheel 36 are impacted by air, the pneumatic wheel 36 is driven to rotate, the piezoelectric ceramics 38 are continuously impacted by the blades of the pneumatic wheel 36 to generate electric energy, the generated ions are distributed in the air and blown to the surface of the Chinese art along with the air, the static electricity on the surface of the Chinese art paper is removed while drying is carried out, the phenomenon that the Chinese art paper is difficult to separate due to the static electricity is avoided, the subsequent treatment is more convenient, meanwhile, a part of the kinetic energy of the air is converted into the electric energy of the work of the ionizers 39, the air is effectively reduced, and further, the blowing of the light ink blown out from the Chinese art paper blown out from the through-hole 12, and the ink is avoided.
The size of the first belt wheel 26 is far larger than that of the second belt wheel 29, so that the limited rotation angle of the first belt wheel 26 can drive the second belt wheel 29 to rotate for enough turns for conveying the rice paper, and the specific setting of the sizes of the first belt wheel 26 and the second belt wheel can be specifically set according to the size of the required rice paper to be cut.
Linkage conveying mechanism still includes a plurality of second pivots 32, second pivot 32 passes through the bearing through rotation with the riser 101 that corresponds and is connected, one end interference fit that second pivot 32 is located outside two risers 101 has fourth band pulley 34, second pivot 32 is located a plurality of flexure strips of one end fixedly connected with 33 between two risers 101, the cooperation has second hold-in range 35 between fourth band pulley 34 and the third band pulley 30 that corresponds, through flexure strip 33 and rice paper side contact, third band pulley 30 rotates rethread second hold-in range 35 and drives fourth band pulley 34 and rotate, thereby carry rice paper.
The first pipe fitting 8 and the second pipe fitting 9 are internally provided with one-way valves, the one-way valve in the first pipe fitting 8 only allows air to enter the air passing cavity 7 from the air cavity 4, and the one-way valve in the second pipe fitting 9 only allows air to enter the air cavity 4 from the outside.
The roller diameter of the first conveying roller 27 is smaller than that of the second conveying roller 28, the sizes of the second belt wheel 29, the third belt wheel 30 and the fourth belt wheel 34 are consistent, the sizes of the second belt wheel 29 and the third belt wheel 30 are consistent, so that the angular speeds of the first conveying roller 27 and the second conveying roller 28 are consistent, and under the condition of the same angular speed, the linear speed of the second conveying roller 28 is slightly larger than that of the first conveying roller 27 due to the difference of the roller diameters, so that the rice paper is subjected to a certain pulling force between the first conveying roller 27 and the second conveying roller 28, the rice paper is good in toughness, so that the rice paper cannot be pulled apart, a wrinkle part is flattened, and the condition that printing fails at the wrinkle position is avoided.
The invention also provides a rice paper printing method, which comprises the following steps:
s1, firstly spraying alum water on the rice paper to be printed, removing the background color by using highlight limiting keys, and standing the treated rice paper for 1-2 days;
s2, placing the processed whole roll of rice paper on the roller placing block 103, pulling out the rice paper, and placing a section of the rice paper below the second conveying roller 28 for pressing;
s3, determining a template needing to be printed with patterns, installing the template below the printing plate 3, extending and blending pigments according to the requirement, and uniformly coating the pigments on a mold below the printing plate 3;
s4, placing an experimental Chinese art paper below the printing plate 3, starting the hydraulic cylinder 2 to enable the printing plate 3 to move downwards, printing on the experimental Chinese art paper, performing a printing experiment through the experimental Chinese art paper, and determining a printing effect;
s5, after the printing effect is determined, operating the hydraulic cylinder 2 to enable the printing plate 3 to move upwards, feeding the rice paper to be printed below the printing plate 3 by the first conveying roller 27 and the second conveying roller 28, operating the hydraulic cylinder 2 to enable the printing plate 3 to move downwards to print, and cutting off through the cutter 14;
and S6, after printing is finished, operating the printing plate 3 to move upwards, continuously transporting the printed rice paper by the elastic sheet 33, drying the rice paper by hot air sprayed by the mounting block 10, and continuously sending the rice paper out by the first conveying roller 27 and the second conveying roller 28 for printing.
After the printing effect is determined by the method, printing is started, the printing plate 3 is driven to ascend, the printing plate 3 ascends to drive the rack 23 to ascend, so that the gear 25 is driven to rotate by meshing the rack 23 with the gear 25, the gear 25 drives the first belt wheel 26 to rotate by the first rotating shaft 24 in interference fit with the gear 25, so that the first belt wheel 26 drives the second belt wheel 29 and the third belt wheel 30 to rotate by the first synchronous belt 31, the second belt wheel 29 and the third belt wheel 30 respectively drive the first conveying roller 27 and the second conveying roller 28 to rotate, rice paper is conveyed to the position below the printing plate 3, when the rice paper is conveyed, the angular speeds of the first conveying roller 27 and the second conveying roller 28 are consistent due to the fact that the sizes of the second belt wheel 29 and the third belt wheel 30 are consistent, and the linear speed of the second conveying roller 28 is slightly larger than that of the first conveying roller 27 is larger than that of the first conveying roller 27 and the second belt wheel 30 under the condition that the roller diameters of the same angular speeds are different, so that the rice paper is subjected to a certain pulling force between the first conveying roller 27 and the second conveying roller 28, the rice paper is pulled to be cut, and the rice paper is conveyed to pass through the second conveying belt wheel 34, and the second conveying belt wheel 32, so that the rice paper is cut.
Meanwhile, when the printing plate 3 slides upwards, the connecting rod 6 drives the pump air plate 5 to slide upwards, so that the outside air is sucked into the air cavity 4 through the second pipe fitting 9, and meanwhile, under the elastic force of the first spring 17, the first conductive block 16 is in contact with the third conductive block 19, so that the electric energy stored in the capacitor 20 is released, and the resistance wire 21 heats the sucked air.
At the moment, the hydraulic cylinder 2 is controlled to enable the printing plate 3 to move downwards for printing, meanwhile, the permanent magnet 13 and the cutter 14 are driven to slide downwards, the cutting is carried out through the cutter 14, the air pumping plate 5 slides downwards synchronously, heated air is pumped into the air cavity 7 through the first pipe fitting 8 and enters the mounting block 10 through the third pipe fitting 11, the air moving in the air cavity 7 impacts the pneumatic wheel 36 to enable the pneumatic wheel 36 to rotate, blades of the pneumatic wheel 36 continuously impact the piezoelectric ceramic 38 to enable the piezoelectric ceramic to generate electric energy, the electric energy is supplied to the ion generator 39 to generate ions which are distributed in the air, the generated ions are carried by hot air entering the mounting block 10 at the moment, the hot air is blown to the printed rice paper through the through holes 12 lightly, the printing ink on the surface of the rice paper is dried, meanwhile, the static electricity on the surface of the rice paper can be removed through the ions in the air, and the situation that the rice paper is difficult to separate after stacking is avoided.
When printing, the printing plate 3 is pressed down to print, so that the permanent magnets 13 slide downwards, the magnetic blocks 161 drive the first conductive blocks 16 to slide downwards through magnetic repulsion force and contact with the second conductive blocks 18, at the moment, the power supply charges the capacitor 20, the charging time is consistent with the printing time, the printed patterns are larger, the ink is less prone to drying, the printing time is longer, the charging time of the capacitor 20 is longer, the electric energy is more stored, and otherwise, the stored electric energy is less, so that the drying temperature is controlled.
After the piece of rice paper is printed, when the printing plate 3 moves upwards, the second rotating shaft 32 continues to rotate at the moment, the dried rice paper is sent into the collecting box 102 to be collected, meanwhile, the piece of rice paper which is printed is sent into the lower part of the mounting block 10 to wait for drying, meanwhile, the next part of rice paper to be printed is conveyed to the lower part of the printing plate 3 to wait for printing, and continuous printing is carried out according to the steps.
Claims (8)
1. The utility model provides a rice paper is with printing machine, includes base (1), its characterized in that:
the upper surface of the base (1) is fixedly connected with two vertical plates (101), a hydraulic cylinder (2) is fixedly connected between the vertical plates (101), the output end of the hydraulic cylinder (2) is fixedly connected with a printing plate (3), and a drying device is arranged in the base (1);
the drying device comprises a gas cavity (4), a gas passing cavity (7) and a control cavity (15) which are arranged in a base (1), wherein a pump gas plate (5) is connected in the gas cavity (4) in a sealing and sliding manner, a plurality of connecting rods (6) are fixedly connected to the lower surface of a printing plate (3), the connecting rods (6) are connected with the base (1) in a penetrating and sliding manner, the connecting rods (6) extend into the gas cavity (4) in a penetrating manner and are fixedly connected with the pump gas plate (5), the base (1) is fixedly connected with a first pipe fitting (8) and a second pipe fitting (9) in a penetrating manner, the first pipe fitting (8) is used for communicating the gas cavity (4) with the gas passing cavity (7), the second pipe fitting (9) is used for communicating the gas cavity (4) with the outside, two vertical plates (101) are fixedly connected with a mounting block (10), the mounting block (10) is of a hollow structure, the bottom wall of the mounting block (10) is fixedly connected with the top wall of the base (1) together in a penetrating manner and is fixedly connected with a plurality of third pipe fittings (11), a through hole (12) is arranged on the bottom wall of the mounting block (10), a first conductive block (16) is fixedly connected with a top wall of the gas cavity (16), and a magnetic resistance wire (16) is fixedly connected with a first conductive block (16) in a sliding manner, fixedly connected with first spring (17) between roof in first conducting block (16) and control chamber (15), control chamber (15) inside wall is fixed to be inlayed and is equipped with third conducting block (19), control chamber (15) inside wall fixedly connected with second conducting block (18), be provided with condenser (20) in control chamber (15).
2. A rice paper printer as claimed in claim 1, wherein permanent magnets (13) are fixedly connected to the side wall of the printing plate (3), a cutter (14) is fixedly connected to the side wall of the permanent magnet (13), a collecting box (102) is fixedly connected to the side wall of the base (1), and a roll releasing block (103) is fixedly connected to the side wall of each of the two opposite sides of the vertical plate (101).
3. The rice paper printer according to claim 1, wherein the drying device further comprises two baffles (22), the baffles (22) are fixedly connected with the inner side wall of the air passing cavity (7), the inner side wall of the air passing cavity (7) is rotatably connected with an air wheel (36) through a bearing, a second spring (37) is fixedly connected to the lower surface of one of the baffles (22), a piezoelectric ceramic (38) is fixedly connected to the second spring (37), and a plurality of ionizers (39) are fixedly connected to the inner top wall of the mounting block (10).
4. The rice paper printer according to claim 1, wherein a linkage conveying mechanism is arranged at the vertical plate (101), the linkage conveying mechanism comprises a first conveying roller (27) and a second conveying roller (28), the first conveying roller (27) and the second conveying roller (28) are connected with the vertical plate (101) in a penetrating and rotating mode through bearings, a second belt pulley (29) is arranged at each of two ends of the first conveying roller (27), a third belt pulley (30) is arranged at each of two ends of the second conveying roller (28), the vertical plates (101) are connected with a first rotating shaft (24) in a penetrating and rotating mode, a first belt pulley (26) is arranged at each of two ends of the first rotating shaft (24) in an interference fit mode, a gear (25) is connected to one section, located between the two vertical plates (101), of the first rotating shaft (24) in a rotating mode through a one-way bearing, a rack (23) is fixedly connected to the upper surface of the printing plate (3), the rack (23) is meshed with the gear (25), and a corresponding first belt pulley (31) is arranged between the first belt pulley (26), the second belt pulley (29) and the third belt pulley (30) in a rotating mode.
5. The rice paper printer according to claim 4, wherein the linkage conveying mechanism further comprises a plurality of second rotating shafts (32), the second rotating shafts (32) are rotatably connected with corresponding vertical plates (101) through bearings in a penetrating manner, a fourth belt pulley (34) is arranged at one end of each second rotating shaft (32) outside the corresponding vertical plates (101) in an interference fit manner, a plurality of elastic sheets (33) are fixedly connected to one end of each second rotating shaft (32) between the corresponding vertical plates (101), and a second synchronous belt (35) is arranged between each fourth belt pulley (34) and the corresponding third belt pulley (30) in a matching manner.
6. The rice paper printer according to claim 1, wherein the first pipe (8) and the second pipe (9) are provided with one-way valves.
7. The rice paper printer as claimed in claim 5, wherein the roller diameter of the first conveying roller (27) is smaller than that of the second conveying roller (28), the sizes of the second belt wheel (29), the third belt wheel (30) and the fourth belt wheel (34) are consistent, and rubber pads are fixedly connected to the outer walls of the first conveying roller (27), the second conveying roller (28) and the elastic sheet (33).
8. A rice paper printing method is characterized by comprising the following steps:
s1, firstly spraying alum water on the rice paper to be printed, removing the background color by using highlight limiting keys, and standing the treated rice paper for 1-2 days;
s2, placing the processed whole roll of rice paper on a roll placing block (103), pulling out the rice paper, and placing a section of the rice paper below a second conveying roller (28) for pressing;
s3, determining a template needing to be printed with patterns, installing the template below the printing plate (3), extending and blending pigments according to needs, and uniformly coating the pigments on a mold below the printing plate (3);
s4, placing an experimental Chinese art paper below the printing plate (3), starting the hydraulic cylinder (2) to enable the printing plate (3) to move downwards, printing on the experimental Chinese art paper, and performing a printing experiment through the experimental Chinese art paper to determine a printing effect;
s5, after the printing effect is determined, operating the hydraulic cylinder (2) to enable the printing plate (3) to move upwards, feeding the rice paper to be printed below the printing plate (3) by the first conveying roller (27) and the second conveying roller (28), operating the hydraulic cylinder (2) to enable the printing plate (3) to move downwards to print, and meanwhile cutting off through the cutter (14);
s6, after printing is finished, operating the printing plate (3) to move upwards, continuously transporting the printed rice paper by the elastic sheet (33), drying the rice paper by hot air sprayed by the mounting block (10), and continuously sending the rice paper out by the first conveying roller (27) and the second conveying roller (28) for printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211235927.4A CN115320219A (en) | 2022-10-10 | 2022-10-10 | Printing machine for rice paper and printing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211235927.4A CN115320219A (en) | 2022-10-10 | 2022-10-10 | Printing machine for rice paper and printing method thereof |
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| Publication Number | Publication Date |
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| CN115320219A true CN115320219A (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211235927.4A Pending CN115320219A (en) | 2022-10-10 | 2022-10-10 | Printing machine for rice paper and printing method thereof |
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| CN (1) | CN115320219A (en) |
Citations (6)
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|---|---|---|---|---|
| CN105415860A (en) * | 2015-12-24 | 2016-03-23 | 天津市祥元科技有限公司 | Ink pad for realizing batch production of New Year pictures |
| CN107984880A (en) * | 2017-12-05 | 2018-05-04 | 博艳萍 | A kind of ink printer easy to use |
| CN109383150A (en) * | 2017-08-02 | 2019-02-26 | 王伯仲 | A kind of Xuan paper printing method |
| CN113799475A (en) * | 2021-04-14 | 2021-12-17 | 赣州广源纸品有限公司 | Printing device for paper production |
| CN215397564U (en) * | 2021-04-11 | 2022-01-04 | 河北星强印刷有限公司 | Multi-functional integration lithography apparatus |
| CN216466763U (en) * | 2021-11-29 | 2022-05-10 | 江苏鸿创织造有限公司 | Printing machine is used in towel production |
-
2022
- 2022-10-10 CN CN202211235927.4A patent/CN115320219A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415860A (en) * | 2015-12-24 | 2016-03-23 | 天津市祥元科技有限公司 | Ink pad for realizing batch production of New Year pictures |
| CN109383150A (en) * | 2017-08-02 | 2019-02-26 | 王伯仲 | A kind of Xuan paper printing method |
| CN107984880A (en) * | 2017-12-05 | 2018-05-04 | 博艳萍 | A kind of ink printer easy to use |
| CN215397564U (en) * | 2021-04-11 | 2022-01-04 | 河北星强印刷有限公司 | Multi-functional integration lithography apparatus |
| CN113799475A (en) * | 2021-04-14 | 2021-12-17 | 赣州广源纸品有限公司 | Printing device for paper production |
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Application publication date: 20221111 |
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