CN113942295A

CN113942295A - Environment-friendly green printing equipment for corrugated board and printing process thereof

Info

Publication number: CN113942295A
Application number: CN202111249749.6A
Authority: CN
Inventors: 谢晓鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-01-18

Abstract

The invention relates to the technical field of printing machinery, and discloses environment-friendly green printing equipment for corrugated boards, which comprises an equipment machine tool, wherein a printing machine body is fixedly arranged in the middle of the equipment machine tool, a printing roller is movably arranged in the printing machine body, a printing support roller is arranged at the bottom of the printing roller, conveying rollers are arranged on two sides of the printing support roller, and the printing support roller and the conveying rollers are movably connected with the printing machine body; the printing roller is characterized in that a support plate is arranged on one side of the printing roller and fixedly connected with the printing machine body, a cleaning and mixing bin is fixedly arranged at the top of the support plate, and a mud extrusion pipe is fixedly arranged at the bottom end of the cleaning and mixing bin. According to the invention, the silica gel mud is extruded between the cleaning extrusion roller and the printing roller, the silica gel mud adsorbs the residual pigment on the printing roller, the silica gel mud recovery channel cleans the mixing bin, the crushed and stirred pigment is dissolved into the silica gel mud, and the fused silica gel mud is repeatedly used, so that the water washing operation is avoided, the environmental pollution is reduced, and the cost is reduced.

Description

Environment-friendly green printing equipment for corrugated board and printing process thereof

Technical Field

The invention relates to the technical field of printing machinery, in particular to environment-friendly green printing equipment for corrugated boards and a printing process thereof.

Background

Corrugated cardboard is also called kraft paper and leatheroid, is a common material of a paper packing box, is lighter than a wooden box, has hardness, is easy to cut in size, is used for protecting other packed products from being damaged, can print patterns and characters with different colors or write character symbols on the outside of the corrugated cardboard, has relatively low cost, can be purchased in a daily product shop by a common small and medium-sized corrugated cardboard box (without any printing or muddy yellow), however, the corrugated cardboard is prevented from being soaked in water, wetted, mildewed, soaked in water, hooked by hands and the like, is sometimes used as handicraft materials, is specially used as handicraft materials, and is a machine for printing characters and images. Modern printing machines are generally composed of mechanisms for plate loading, inking, stamping, paper feeding, etc. The characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred to paper or other printing material.

Corrugated board printing during operation carries out cleaning treatment to the printing roller, guarantees the printing quality of printing roller, and the mode that adopts water to wash usually cleans the printing ink on the printing roller, and this kind of clean mode need use a large amount of water to wash and not good to the clean effect of printing ink, and the waste water after the emission causes water pollution easily, increases the printing cost.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides environment-friendly green printing equipment for corrugated boards and a printing process thereof, and solves the problems that a cleaning mode needs a large amount of water for washing, the cleaning effect on printing ink is poor, the discharged wastewater is easy to cause water pollution, and the printing cost is increased.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the environment-friendly green printing equipment for the corrugated boards comprises an equipment machine tool, wherein a printing machine body is fixedly arranged in the middle of the equipment machine tool, a printing roller is movably arranged in the printing machine body, a printing support roller is arranged at the bottom of the printing roller, conveying rollers are arranged on two sides of the printing support roller, and the printing support roller and the conveying rollers are movably connected with the printing machine body;

the automatic cleaning and mixing device is characterized in that a support plate is arranged on one side of the printing roller and fixedly connected with the printing machine body, a cleaning and mixing bin is fixedly arranged at the top of the support plate, a mud extrusion pipe is fixedly arranged at the bottom end of the cleaning and mixing bin, the inside of the mud extrusion pipe is communicated with the cleaning and mixing bin, the bottom end of the mud extrusion pipe is arranged towards the support plate, an extrusion column is sleeved inside the mud extrusion pipe, a cleaning extrusion roller is movably arranged at the bottom of the cleaning and mixing bin, the cleaning extrusion roller and the printing roller are matched and tangent, a mud recovery channel is fixedly arranged on one side of the top of the cleaning and mixing bin, the bottom end of the mud recovery channel is tangent to the surface of the top of the cleaning extrusion roller, a mud baffle plate is fixedly arranged on the outer side of the bottom end of the mud recovery channel, and the bottom end of the mud baffle plate is tangent to the printing roller;

the mixed storehouse of clearance inside top-down activity is provided with broken axle and (mixing) shaft, broken axle and (mixing) shaft parallel arrangement, printing organism top one side is fixed and is provided with pneumatic propelling movement jar, pneumatic propelling movement jar output end is fixed and is provided with push plate, extrude post outer end and push plate fixed connection.

Preferably, the number of the pug extrusion pipes is set to be a plurality, and the plurality of pug extrusion pipes are arranged in parallel.

Preferably, a machine tool input plate is fixedly arranged at the top of one end of the machine tool of the equipment, conveying belt rollers are movably arranged at two ends of the machine tool input plate, the two conveying belt rollers and the conveying roller are horizontally arranged in a collinear manner, a conveying motor is fixedly arranged at the bottom of the machine tool input plate, a driving belt roller is fixedly arranged at the output end of the conveying motor, a paperboard conveying belt is movably arranged between the conveying belt rollers and the driving belt roller, a belt supporting shaft is movably arranged on the surface of the machine tool input plate, and the belt supporting shaft is movably connected with the paperboard conveying belt.

Preferably, a drying air bin is fixedly arranged at the top of the support plate and vertically corresponds to the conveying roller, an electric heating rod is fixedly arranged inside the drying air bin, and an exhaust fan is fixedly arranged on the outer side of the top of the drying air bin.

Preferably, the equipment machine tool other end is fixedly provided with the inclined sliding bin, the bottom end of the inclined sliding bin is hinged to a paperboard receiving box, the bottom of the equipment machine tool other end is fixedly provided with a supporting cushion block, the supporting cushion block is matched with the paperboard receiving box, one side of the supporting cushion block is hinged to a turnover oil cylinder, and the output end of the turnover oil cylinder is hinged to the bottom end face of the paperboard receiving box.

Preferably, a guide compression roller is fixedly arranged at the top of the inclined sliding bin, and the guide compression roller is arranged in parallel with the conveying roller.

Preferably, the bottom of the paperboard receiving box is hinged with a turnover door, two sides of the paperboard receiving box are hinged with box door cylinders, and the output end of the box door cylinder is hinged with the turnover door.

Preferably, a pushing support is fixedly arranged on the other side of the supporting cushion block, a pushing rack rail is fixedly arranged at the bottom of the pushing support, a pushing support plate is movably arranged at the top of the pushing rack rail, a carton pushing plate is fixedly arranged at one end of the pushing support plate, and the carton pushing plate is matched with the carton receiving box.

Preferably, a guide rod is fixedly arranged at the top of the pushing support, a pushing table is fixedly arranged at the other end of the pushing support plate, the top of the pushing table is movably connected with the guide rod, a pushing motor is fixedly arranged in the middle of the pushing table, a displacement gear is fixedly arranged at the output end of the pushing motor, and the displacement gear is meshed with the pushing rack.

An environment-friendly green printing process of corrugated boards comprises the following specific operation steps:

the method comprises the following steps: when the corrugated board printing operation is carried out, the corrugated board is placed on a machine tool input plate at one end of an equipment machine tool, a transmission motor drives a driving belt roller to rotate, a paper board transmission belt between the transmission belt roller and the driving belt roller is further driven, and the paper board transmission belt drives the corrugated board to move towards a printing machine body;

step two: the corrugated board is conveyed into the printing machine body, the corrugated board penetrates through a space between the printing roller and the printing support roller, and the printing roller is used for printing and processing the corrugated board;

step three: silica gel mud for cleaning and adsorption is stored in the cleaning and mixing bin, the pneumatic pushing cylinder drives the pushing plate to move, so that the extrusion column can move in a mud extrusion pipe in a telescopic mode, the silica gel mud is extruded between the cleaning extrusion roller and the printing roller, the silica gel mud adsorbs pigment residues on the printing roller, the mud blocking plate blocks the silica gel mud, and the extruded silica gel mud enters the mud recovery channel and returns to the cleaning and mixing bin;

step four: after the silica gel mud returns to the cleaning and mixing bin, the crushing shaft crushes the flaky silica gel mud in shape, the subsequent stirring shaft stirs the silica gel mud to enable the pigment to be blended into the silica gel mud, and the blended silica gel mud is used in the third step repeatedly;

step five: the printed corrugated board is pushed out by the conveying roller and moves towards the inclined sliding bin at the other end of the machine tool of the equipment, an electric heating rod in the drying air bin dries the printing pigment on the surface of the corrugated board, and an exhaust fan drives the air in the drying air bin to flow;

step six: the corrugated board slides into the inclined sliding bin, the overturning oil cylinder extends out, so that the paper board receiving box is in an inclined state, the top end of the paper board receiving box corresponds to the top of the inclined sliding bin, the corrugated board can smoothly slide into the paper board receiving box for stacking, the accumulated thickness of the corrugated board is increased in the process, the overturning oil cylinder automatically and correspondingly contracts corresponding to the stacked thickness of the corrugated board, the sliding angle of the corrugated board is adjusted until the overturning oil cylinder completely contracts, and the paper board receiving box is in a horizontal position;

step seven: the chamber door cylinder promotes the turnover door and opens, and the propelling movement motor drives displacement gear revolve, and displacement gear and propelling movement rack toothing for the motion of propelling movement platform promotes the mounting panel and to the motion of cardboard receiving box, utilizes the cardboard push pedal to release the inside corrugated container board of depositing of cardboard receiving box, and follow-up packing corrugated container board.

(III) advantageous effects

The invention provides an environment-friendly green printing device and a printing process of a corrugated board, and the environment-friendly green printing device and the printing process have the following beneficial effects:

(1) according to the invention, the cleaning and adsorbing silica gel mud is stored in the cleaning and mixing bin, the pneumatic pushing cylinder drives the pushing plate to move, so that the extruded column can move in a telescopic manner in the mud extrusion pipe, the silica gel mud is extruded between the cleaning extrusion roller and the printing roller, the silica gel mud adsorbs residual pigment on the printing roller, the pigment removing effect is good, the printing effect of the corrugated board is improved, the mud blocking plate blocks the silica gel mud, the extruded silica gel mud enters the mud recycling channel, the crushing shaft breaks the flaky silica gel mud in shape after returning to the cleaning and mixing bin, the follow-up stirring shaft stirs the silica gel mud, so that the pigment is blended into the silica gel mud, the fused silica gel mud is repeatedly used, the water washing operation is avoided, the environmental pollution is reduced, and the cost is reduced.

(2) According to the corrugated board stacking device, the inclined sliding bin is arranged, corrugated boards slide into the inclined sliding bin, the inclination of the corrugated board receiving box corresponds to the top of the inclined sliding bin, the corrugated boards can smoothly slide into the corrugated board receiving box to be stacked, the accumulated thickness of the corrugated boards is increased in the process, the overturning oil cylinder automatically and correspondingly contracts according to the stacked thickness of the corrugated boards, the sliding angle of the corrugated boards is adjusted until the overturning oil cylinder completely contracts, the corrugated board receiving box is in the horizontal position, the overturning door is opened, the support plate is pushed to move towards the corrugated board receiving box, the corrugated boards stored in the corrugated board receiving box are pushed out by the carton push plate, the corrugated boards are conveniently sorted and packaged, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall sectional structural view of the present invention;

FIG. 3 is a schematic view of the structure of part A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the overall structure of the cleaning mixing bin of the present invention;

FIG. 5 is a schematic view of the overall structure of the mud material blocking plate according to the present invention;

FIG. 6 is a schematic view of the overall structure of an extruded column of the present invention;

fig. 7 is a schematic view showing the overall structure of the cardboard receiving box of the present invention.

In the figure: 1. a machine tool; 2. a printing body; 3. a printing roller; 4. printing a support roller; 5. a conveying roller; 6. a mounting plate; 7. cleaning a mixing bin; 8. extruding a pipe by pug; 9. extruding the column; 10. cleaning the extrusion roller; 11. a mud material recovery channel; 12. a mud blocking plate; 13. a crushing shaft; 14. a stirring shaft; 15. a pneumatic pushing cylinder; 16. a push plate; 17. a machine tool input board; 18. a conveyor belt roller; 19. a transfer motor; 20. driving the belt roller; 21. a paperboard conveyor belt; 22. a belt supporting shaft; 23. drying the air bin; 24. an electric heating rod; 25. an exhaust fan; 26. inclining the sliding bin; 27. a cardboard receiving box; 28. supporting the cushion block; 29. turning over the oil cylinder; 30. a guide press roll; 31. turning over the door; 32. a box door cylinder; 33. pushing the bracket; 34. pushing the rack; 35. pushing the bracket plate; 36. a carton pusher; 37. a guide bar; 38. a pushing table; 39. a pushing motor; 40. and a displacement gear.

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 fig. 1 to 7, the present invention provides a technical solution: the environment-friendly green printing equipment for the corrugated boards comprises an equipment machine tool 1, wherein a printing machine body 2 is fixedly arranged in the middle of the equipment machine tool 1, a printing roller 3 is movably arranged in the printing machine body 2, a printing support roller 4 is arranged at the bottom of the printing roller 3, conveying rollers 5 are arranged on two sides of the printing support roller 4, the printing support roller 4 and the conveying rollers 5 are movably connected with the printing machine body 2, the corrugated boards move towards the printing machine body 2 and pass between the printing roller 3 and the printing support roller 4, the printing roller 3 prints and processes the corrugated boards, and the conveying rollers 5 drive the corrugated boards to continue to move;

a support plate 6 is arranged on one side of the printing roller 3, the support plate 6 is fixedly connected with a printing machine body 2, a cleaning and mixing bin 7 is fixedly arranged at the top of the support plate 6, a mud extrusion pipe 8 is fixedly arranged at the bottom end of the cleaning and mixing bin 7, the interior of the mud extrusion pipe 8 is communicated with the cleaning and mixing bin 7, the bottom end of the mud extrusion pipe 8 is arranged towards the support plate 6, an extrusion column 9 is sleeved inside the mud extrusion pipe 8, a cleaning extrusion roller 10 is movably arranged at the bottom of the cleaning and mixing bin 7, the cleaning extrusion roller 10 is matched and tangent with the printing roller 3, a mud recovery channel 11 is fixedly arranged on one side of the top of the cleaning and mixing bin 7, the bottom end of the mud recovery channel 11 is tangent to the surface of the top of the cleaning extrusion roller 10, a mud blocking plate 12 is fixedly arranged outside the bottom end of the mud recovery channel 11, and the bottom end of the mud blocking plate 12 are tangent to the printing roller 3, the pneumatic pushing cylinder 15 drives the pushing plate 16 to move, so that the extruding column 9 stretches and contracts in the mud extruding pipe 8, silica gel mud is extruded between the cleaning extruding roller 10 and the printing roller 3, the silica gel mud absorbs residual pigment on the printing roller 3, the mud blocking plate 12 blocks the silica gel mud, and the extruded silica gel mud enters the mud recycling channel 11 and returns to the cleaning mixing bin 7;

the inside top-down activity of clearance mixing bunker 7 is provided with broken axle 13 and (mixing) shaft 14, broken axle 13 and (mixing) shaft 14 parallel arrangement, 2 top one side of printing organism are fixed and are provided with pneumatic propelling movement jar 15, the fixed push plate 16 that is provided with of pneumatic propelling movement jar 15 output, extrude post 9 outer end and push plate 16 fixed connection, after the mixed storehouse 7 of clearance is returned to the silica gel mud, broken axle 13 carries out the breakage on the shape to flaky silica gel mud, and follow-up (mixing) shaft 14 stirs the silica gel mud for pigment melts into the silica gel mud, makes the silica gel mud can used repeatedly, reaches the saturation until the silica gel mud.

Preferably, the amount of the mud extrusion pipes 8 is set to be a plurality of, a plurality of the mud extrusion pipes 8 are arranged in parallel, and the plurality of mud extrusion pipes 8 correspond to the cleaning extrusion rollers 10 in parallel, so that the silica gel mud can be comprehensively contacted with the printing rollers 3, and the cleaning effect is improved.

Preferably, a machine tool input plate 17 is fixedly arranged at the top of one end of the machine tool 1 of the equipment, two ends of the machine tool input plate 17 are respectively and movably provided with a conveying belt roller 18, the two conveying belt rollers 18 and the conveying roller 5 are horizontally arranged in a collinear way, a transmission motor 19 is fixedly arranged at the bottom of the machine tool input plate 17, a driving belt roller 20 is fixedly arranged at the output end of the transmission motor 19, a paperboard conveying belt 21 is movably arranged between the conveying belt roller 18 and the driving belt roller 20, a belt supporting shaft 22 is movably arranged on the surface of the machine tool input plate 17, the belt supporting shaft 22 is movably connected with a paper board conveying belt 21, the corrugated paper board is placed on the machine tool input plate 17 at one end of the equipment machine tool 1, a conveying motor 19 drives a driving belt roller 20 to rotate, thereby driving the paper board conveying belt 21 between the conveying belt roller 18 and the driving belt roller 20, and the paper board conveying belt 21 drives the corrugated paper board to move towards the printing machine body 2.

Preferably, 6 fixed drying air bins 23 that are provided with in top of mounting panel, drying air bins 23 and the vertical setting that corresponds of transfer roller 5, drying air bins 23 inside is fixed and is provided with electric rod 24, the fixed exhaust fan 25 that is provided with in 23 top outsides of drying air bins, the inside electric rod 24 in drying air bins 23 dries corrugated container board surface printing pigment, and exhaust fan 25 drives the inside air flow in drying air bins 23, improves the stoving effect.

Preferably, the other end of the equipment machine tool 1 is fixedly provided with an inclined sliding bin 26, the bottom end of the inclined sliding bin 26 is hinged with a paperboard receiving box 27, the bottom of the other end of the equipment machine tool 1 is fixedly provided with a supporting cushion block 28, the supporting cushion block 28 is matched with the paperboard receiving box 27, one side of the supporting cushion block 28 is hinged with a turnover oil cylinder 29, the output end of the turnover oil cylinder 29 is hinged with the bottom end face of the paperboard receiving box 27, the turnover oil cylinder 29 extends out, so that the paperboard receiving box 27 is in an inclined state, the top end of the paperboard receiving box 27 corresponds to the top of the inclined sliding bin 26, corrugated paperboards can smoothly slide into the paperboard receiving box 27 for stacking, the accumulated thickness of the corrugated paperboards is increased in the process, the turnover oil cylinder 29 automatically and correspondingly shrinks corresponding to the stacked thickness of the corrugated paperboards, the sliding angle of the corrugated paperboards is adjusted until the turnover oil cylinder 29 completely shrinks, the carton receiving box 27 is in a horizontal position and the carton receiving box 27 is laid on the support blocks 28 to improve the stabilizing effect of the carton receiving box 27.

Preferably, the top of the inclined sliding bin 26 is fixedly provided with a guide compression roller 30, the guide compression roller 30 is parallel to the conveying roller 5, the guide compression roller 30 guides the conveyed corrugated board, and the conveying stability effect of the corrugated board is improved when the guide compression roller 30 slides down to the inclined sliding bin 26.

Preferably, the bottom of the paperboard receiving box 27 is hinged to be provided with the turnover door 31, two sides of the paperboard receiving box 27 are hinged to be provided with the box door cylinders 32, the output ends of the box door cylinders 32 are hinged to the turnover door 31, when the turnover door 31 is closed, corrugated boards collected in the paperboard receiving box 27 are blocked and aligned, and after the paperboard receiving box 27 is in a horizontal state, the corrugated boards are conveniently pushed out after the turnover door 31 is opened, so that the corrugated boards are conveniently sorted and packaged.

Preferably, a pushing support 33 is fixedly arranged on the other side of the supporting cushion block 28, a pushing rack 34 is fixedly arranged at the bottom of the pushing support 33, a pushing support plate 35 is movably arranged at the top of the pushing rack 34, a carton pushing plate 36 is fixedly arranged at one end of the pushing support plate 35, the carton pushing plate 36 is arranged in a matching manner with the carton receiving box 27, the pushing table 38 moves, the pushing support plate 35 moves towards the carton receiving box 27, and the carton pushing plate 36 is used for pushing out the corrugated boards stored in the carton receiving box 27.

Preferably, a guide rod 37 is fixedly arranged at the top of the pushing support 33, a pushing table 38 is fixedly arranged at the other end of the pushing support plate 35, the top of the pushing table 38 is movably connected with the guide rod 37, a pushing motor 39 is fixedly arranged in the middle of the pushing table 38, a displacement gear 40 is fixedly arranged at the output end of the pushing motor 39, the displacement gear 40 is meshed with the pushing rack 34, the pushing motor 39 in the pushing table 38 drives the displacement gear 40 to rotate, the displacement gear 40 is meshed with the pushing rack 34, the pushing table 38 can move left and right, and the guide rod 37 improves the motion stabilizing effect of the pushing table 38.

the method comprises the following steps: when the corrugated board printing operation is carried out, the corrugated board is placed on a machine tool input plate 17 at one end of a machine tool 1 of the equipment, a transmission motor 19 drives a driving belt roller 20 to rotate, a paper board transmission belt 21 between a transmission belt roller 18 and the driving belt roller 20 is further driven, and the paper board transmission belt 21 drives the corrugated board to move towards a printing machine body 2;

step two: the corrugated board is conveyed into the printing machine body 2, the corrugated board passes through a space between the printing roller 3 and the printing support roller 4, and the printing roller 3 prints and processes the corrugated board;

step three: silica gel mud for cleaning and adsorption is stored in the cleaning and mixing bin 7, the pneumatic pushing cylinder 15 drives the pushing plate 16 to move, so that the extruding column 9 stretches and contracts in the mud extruding pipe 8, the silica gel mud is extruded between the cleaning extruding roller 10 and the printing roller 3, the silica gel mud adsorbs pigment residues on the printing roller 3, the mud blocking plate 12 blocks the silica gel mud, and the extruded silica gel mud enters the mud recycling channel 11 and returns to the cleaning and mixing bin 7;

step four: after the silica gel mud returns to the cleaning and mixing bin 7, the crushing shaft 13 crushes the flaky silica gel mud in shape, the subsequent stirring shaft 14 stirs the silica gel mud to enable the pigment to be blended into the silica gel mud, and the blended silica gel mud is used in the third step repeatedly;

step five: the printed corrugated board is pushed out by the conveying roller 5 and moves to an inclined sliding bin 26 at the other end of the equipment machine tool 1, an electric heating rod 24 in a drying air bin 23 dries the printing pigment on the surface of the corrugated board, and an exhaust fan 25 drives the air in the drying air bin 23 to flow;

step six: the corrugated board slides into the inclined sliding bin 26, the turning oil cylinder 29 extends out, so that the corrugated board receiving box 27 is in an inclined state, the top end of the corrugated board receiving box 27 corresponds to the top of the inclined sliding bin 26, the corrugated board can smoothly slide into the corrugated board receiving box 27 to be stacked, the accumulated thickness of the corrugated board is increased in the process, the turning oil cylinder 29 automatically and correspondingly shrinks corresponding to the stacked thickness of the corrugated board, the sliding angle of the corrugated board is adjusted, until the turning oil cylinder 29 completely shrinks, and the corrugated board receiving box 27 is in a horizontal position;

step seven: the box door cylinder 32 pushes the turnover door 31 to be opened, the pushing motor 39 drives the displacement gear 40 to rotate, the displacement gear 40 is meshed with the pushing rack 34, the pushing table 38 moves, the support plate 35 is pushed to move towards the paper board receiving box 27, the corrugated paper boards stored in the paper board receiving box 27 are pushed out by the paper board pushing plate 36, and then the corrugated paper boards are packaged.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a green lithography apparatus of environmental protection of corrugated container board, includes equipment lathe (1), its characterized in that: the equipment comprises a machine tool (1), a printing machine body (2) and a printing roller (3), wherein the middle part of the machine tool (1) is fixedly provided with the printing machine body, the inside of the printing machine body (2) is movably provided with the printing roller (3), the bottom of the printing roller (3) is provided with a printing support roller (4), two sides of the printing support roller (4) are respectively provided with a conveying roller (5), and the printing support roller (4) and the conveying rollers (5) are both movably connected with the printing machine body (2);

the printing machine is characterized in that a support plate (6) is arranged on one side of the printing roller (3), the support plate (6) is fixedly connected with a printing machine body (2), a cleaning mixing bin (7) is fixedly arranged on the top of the support plate (6), a mud extrusion pipe (8) is fixedly arranged at the bottom end of the cleaning mixing bin (7), the inner part of the mud extrusion pipe (8) is communicated with the cleaning mixing bin (7), the bottom end of the mud extrusion pipe (8) faces the support plate (6), an extrusion column (9) is sleeved inside the mud extrusion pipe (8), a cleaning extrusion roller (10) is movably arranged at the bottom of the cleaning mixing bin (7), the cleaning extrusion roller (10) is matched and tangent with the printing roller (3), a mud recovery channel (11) is fixedly arranged on one side of the top of the cleaning mixing bin (7), the bottom end of the mud recovery channel (11) is tangent with the surface of the top of the cleaning extrusion roller (10), a mud material blocking plate (12) is fixedly arranged on the outer side of the bottom end of the mud material recycling channel (11), and the bottom end of the mud material blocking plate (12) is tangent to the printing roller (3);

the cleaning mixing bin (7) is internally provided with a crushing shaft (13) and a stirring shaft (14) from top to bottom in a movable mode, the crushing shaft (13) is arranged in parallel with the stirring shaft (14), one side of the top of the printing machine body (2) is fixedly provided with a pneumatic pushing cylinder (15), the output end of the pneumatic pushing cylinder (15) is fixedly provided with a pushing plate (16), and the outer end of an extrusion column (9) is fixedly connected with the pushing plate (16).

2. An environmentally friendly green printing apparatus for corrugated cardboards as claimed in claim 1, wherein: the number of the mud extrusion pipes (8) is set to be a plurality, and the mud extrusion pipes (8) are arranged in parallel.

3. An environmentally friendly green printing apparatus for corrugated cardboards as claimed in claim 1, wherein: a machine tool input plate (17) is fixedly arranged at the top of one end of the machine tool (1), conveying belt rollers (18) are movably arranged at two ends of the machine tool input plate (17), the two conveying belt rollers (18) and the conveying roller (5) are horizontally arranged in a collinear manner, a conveying motor (19) is fixedly arranged at the bottom of the machine tool input plate (17), a driving belt roller (20) is fixedly arranged at the output end of the conveying motor (19), a paperboard conveying belt (21) is movably arranged between the conveying belt rollers (18) and the driving belt roller (20), a belt supporting shaft (22) is movably arranged on the surface of the machine tool input plate (17), and the belt supporting shaft (22) is movably connected with the paperboard conveying belt (21).

4. An environmentally friendly green printing apparatus for corrugated cardboards as claimed in claim 1, wherein: the drying air chamber is fixedly arranged at the top of the support plate (6), the drying air chamber (23) is vertically arranged corresponding to the conveying roller (5), an electric heating rod (24) is fixedly arranged inside the drying air chamber (23), and an exhaust fan (25) is fixedly arranged on the outer side of the top of the drying air chamber (23).

5. An environmentally friendly green printing apparatus for corrugated cardboards as claimed in claim 1, wherein: the equipment lathe (1) other end is fixed and is provided with the smooth storehouse of slope (26), the articulated cardboard receiving box (27) that is provided with in the smooth storehouse of slope (26) bottom, the fixed bolster (28) that is provided with in equipment lathe (1) other end bottom, bolster (28) and cardboard receiving box (27) match the setting, the articulated upset hydro-cylinder (29) that is provided with in bolster (28) one side, upset hydro-cylinder (29) output and cardboard receiving box (27) bottom face articulate the setting.

6. An environmentally friendly green printing apparatus for corrugated cardboard as claimed in claim 5, wherein: the top of the inclined sliding bin (26) is fixedly provided with a guide compression roller (30), and the guide compression roller (30) is arranged in parallel with the conveying roller (5).

7. An environmentally friendly green printing apparatus for corrugated cardboard as claimed in claim 5, wherein: the bottom of the paperboard receiving box (27) is hinged with a turnover door (31), two sides of the paperboard receiving box (27) are hinged with box door cylinders (32), and the output end of the box door cylinder (32) is hinged with the turnover door (31).

8. An environmentally friendly green printing apparatus for corrugated cardboard as claimed in claim 5, wherein: the fixed propelling movement support (33) that is provided with of lip block (28) opposite side, propelling movement support (33) bottom is fixed and is provided with propelling movement rack (34), propelling movement rack (34) top activity is provided with promotes mounting panel (35), it is fixed with cardboard push pedal (36) to promote mounting panel (35) one end, cardboard push pedal (36) and cardboard receiving box (27) match the setting.

9. An environmentally friendly green printing apparatus for corrugated cardboard as claimed in claim 8, wherein: the fixed guide bar (37) that is provided with in propelling movement support (33) top, the fixed propelling movement platform (38) that is provided with of propelling movement mounting plate (35) other end, propelling movement platform (38) top and guide bar (37) swing joint, the fixed propelling movement motor (39) that is provided with in propelling movement platform (38) middle part, propelling movement motor (39) output end is fixed and is provided with displacement gear (40), displacement gear (40) and propelling movement rack (34) meshing.

10. An environmentally friendly green printing process of corrugated cardboard according to any of claims 1-9, characterized in that: the specific operation steps are as follows:

the method comprises the following steps: when the corrugated board printing operation is carried out, the corrugated board is placed on a machine tool input plate (17) at one end of a machine tool (1), a transmission motor (19) drives a driving belt roller (20) to rotate, a paper board transmission belt (21) between a transmission belt roller (18) and the driving belt roller (20) is further driven, and the paper board transmission belt (21) drives the corrugated board to move towards a printing machine body (2);

step two: the corrugated board is conveyed into the printing machine body (2), the corrugated board penetrates between the printing roller (3) and the printing support roller (4), and the printing roller (3) prints and processes the corrugated board;

step three: silica gel mud for cleaning and adsorption is stored in the cleaning and mixing bin (7), the pneumatic pushing cylinder (15) drives the pushing plate (16) to move, the extrusion column (9) stretches and contracts in the mud extrusion pipe (8), the silica gel mud is extruded between the cleaning extrusion roller (10) and the printing roller (3), the silica gel mud adsorbs residual pigment on the printing roller (3), the mud blocking plate (12) blocks the silica gel mud, and the extruded silica gel mud enters the mud recovery channel (11) and returns to the cleaning and mixing bin (7);

step four: after the silica gel mud returns to the cleaning and mixing bin (7), the crushing shaft (13) crushes the flaky silica gel mud in shape, the subsequent stirring shaft (14) stirs the silica gel mud to enable the pigment to be blended into the silica gel mud, and the blended silica gel mud is used in the third step repeatedly;

step five: the printed corrugated board is pushed out by a conveying roller (5) and moves to an inclined sliding bin (26) at the other end of the equipment machine tool (1), an electric heating rod (24) in a drying air bin (23) dries the printing pigment on the surface of the corrugated board, and an exhaust fan (25) drives the air in the drying air bin (23) to flow;

step six: the corrugated board slides into the inclined sliding bin (26), the overturning oil cylinder (29) extends out, so that the corrugated board receiving box (27) is in an inclined state, the top end of the corrugated board receiving box (27) corresponds to the top of the inclined sliding bin (26), the corrugated board can smoothly slide into the corrugated board receiving box (27) for stacking, the accumulated thickness of the corrugated board is increased in the process, the overturning oil cylinder (29) automatically and correspondingly shrinks corresponding to the stacked thickness of the corrugated board, the sliding angle of the corrugated board is adjusted until the overturning oil cylinder (29) is completely shrunk, and the corrugated board receiving box (27) is in a horizontal position;

step seven: the box door cylinder (32) pushes the turnover door (31) to be opened, the pushing motor (39) drives the displacement gear (40) to rotate, the displacement gear (40) is meshed with the pushing rack (34), the pushing platform (38) moves, the support plate (35) is pushed to move towards the paper board receiving box (27), the corrugated paper boards stored in the paper board receiving box (27) are pushed out by the paper board pushing plate (36), and then the corrugated paper boards are packaged.