CN113276538B

CN113276538B - Multistation printing device in corrugated paper production

Info

Publication number: CN113276538B
Application number: CN202110782381.3A
Authority: CN
Inventors: 徐瑛娟
Original assignee: Hunan Changsha Yunfa Packing Industry Co ltd
Current assignee: Hunan Changsha Yunfa Packing Industry Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-10-29
Anticipated expiration: 2041-07-12
Also published as: CN113276538A

Abstract

The invention relates to the field of corrugated paper printing equipment, in particular to a multi-station printing device in corrugated paper production, which comprises a base and is characterized in that: the feeding mechanism is used for conveying corrugated paper to be printed to the printing mechanism one by one and is arranged on the base; the printing mechanism is arranged on the base and is used for printing the corrugated paper to be printed on the feeding mechanism, and the feeding mechanism is in transmission connection with the printing mechanism; the feeding mechanism is in transmission connection with the feeding mechanism and communicated with the printing mechanism through a pipeline and used for supplying printing oil to the printing mechanism, and the feeding mechanism is provided with an impurity removal box for filtering and purifying the printing oil. This kind of multistation printing device in corrugated paper production, whole device realize to the autoloading of corrugated paper, printing, supplementary printing oil multistation matched with processing mode, improved work efficiency and printing quality.

Description

Multistation printing device in corrugated paper production

Technical Field

The invention relates to the field of corrugated paper printing equipment, in particular to a multi-station printing device in corrugated paper production.

Background

The corrugated paper needs to be manually placed on the printing equipment one by one during printing and processing, then the printed corrugated paper is taken down after printing is completed, the operation process is complex, time and labor are wasted, the labor intensity is high, the production efficiency is low, printing oil needs to be replenished for many times during printing, the amount of the printing oil replenished every time is poor, the printing quality is uneven, and accordingly, the multi-station printing device in corrugated paper production is provided.

Disclosure of Invention

The invention aims to provide a multi-station printing device in corrugated paper production, which aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multistation printing device in corrugated paper production, includes the base, still includes:

the feeding mechanism is used for conveying corrugated paper to be printed to the printing mechanism one by one and is arranged on the base;

the printing mechanism is arranged on the base and is used for printing the corrugated paper to be printed on the feeding mechanism, and the feeding mechanism is in transmission connection with the printing mechanism;

the feeding mechanism is in transmission connection with the feeding mechanism and communicated with the printing mechanism through a pipeline and used for supplying printing oil to the printing mechanism, and the feeding mechanism is provided with an impurity removal box for filtering and purifying the printing oil.

Preferably, feeding mechanism is including fixing the support one on the base, and a support upper end is fixed with two balladeur trains that are parallel to each other, and two the balladeur train level sets up, two be fixed with the blowing case on the balladeur train, the upper and lower both ends of blowing case are the opening form, and lower extreme opening and balladeur train vertically both sides limit all set up jaggedly.

Preferably, feeding mechanism is still including fixing the support four on the base, is fixed with spout and motor on the support four, sliding connection has the frame on the spout, and the frame is connected with the transmission of feeding mechanism, and the side of going up of frame is fixed with the ejector pad, and the ejector pad is located between two balladers framves, and the ejector pad can pass the breach and with the interior bottom of blowing case corrugated paper of treating the printing to the propelling movement of printing mechanism department, and the output shaft end of motor is fixed with incomplete gear, and incomplete gear is connected with the transmission of printing mechanism.

Preferably, the upper side edge and the lower side edge of the interior of the frame are respectively fixed with a first rack and a second rack, the incomplete gear is positioned in the frame, and the incomplete gear is respectively meshed and connected with the first rack and the second rack.

Preferably, the printing mechanism comprises a third support, a flat plate horizontally arranged is fixed at the upper end of the third support, a hanging rod is fixed at the lower side of one end of the flat plate pointing to the frame, one end of a first connecting rod is rotatably connected to the lower end dead axle of the hanging rod, the middle of a second connecting rod is rotatably connected to the other end dead axle of the first connecting rod, one end of the second connecting rod is rotatably connected to one end of the third connecting rod, and the other end of the third connecting rod, far away from the second connecting rod, is rotatably connected to the position, far away from the center of a circle, of the incomplete gear.

Preferably, the one end that the jib was kept away from to the flat board runs through there is the ejector pin, and the ejector pin can slide from top to bottom on the flat board, the lower extreme of ejector pin is articulated with the one end that connecting rod two was kept away from connecting rod three, the upper end of ejector pin is fixed with the printing plate, the printing plate is linked together with feeding mechanism through the pipeline, be fixed with the stoving bellows on the support one, and the stoving bellows is used for drying the corrugated paper wind-force after the printing, be fixed with support two on the base, be fixed with the clamp plate on the support two, and the clamp plate is located the upside of balladeur train and corresponding with the printing plate.

Preferably, reinforced mechanism is including fixing the pump barrel on support one, and the inside sliding connection of pump barrel has the piston board, and perpendicular and be fixed with the slide bar on the piston board, the one end that the piston board was kept away from to the slide bar run through the end wall of pump barrel and with frame fixed connection, and the pump barrel is fixed and is communicated with liquid pipe one and liquid pipe two, and liquid pipe one is linked together with the printing oil tank, and liquid pipe two communicates with the edulcoration case, and the edulcoration case is linked together with the printing plate through liquid pipe three.

Preferably, the first liquid pipe and the second liquid pipe are respectively connected with a first check valve and a second check valve, the conduction direction of the first check valve points to the inside of the pump barrel, and the conduction direction of the second check valve points to the inside of the impurity removing box.

Preferably, the edulcoration case is fixed on the base, the inside dead axle of edulcoration case rotates and is connected with the spiral leaf axle, the inside top surface of edulcoration case is fixed with a feeding section of thick bamboo, the inside bottom surface of edulcoration case is fixed with the cartridge filter, the lower extreme of feeding section of thick bamboo is fixed and communicates with the upper end of cartridge filter, and feeding section of thick bamboo and cartridge filter all overlap and establish the outside and the sharing the central axis at the spiral leaf axle, the upper end of spiral leaf axle is fixed with the impeller, and the impeller is located the inside of feeding section of thick bamboo, two liquid pipes run through the lateral wall of edulcoration case and are linked together with the inside of feeding section of thick bamboo.

Preferably, a control cylinder is fixed on the bottom surface of the impurity removing box and communicated with the filter cylinder, a plunger is connected in the control cylinder in a sliding mode and connected with the lower end of the control cylinder through a spring, a discharge cylinder is fixed on the side wall of the control cylinder and communicated with the side wall of the control cylinder, and the plunger can block the discharge cylinder.

Compared with the prior art, the invention has the beneficial effects that:

according to the corrugated paper printing device, corrugated paper to be printed is automatically moved to the printing mechanism one by one through the feeding mechanism, manual conveying one by one is not needed, time and labor are saved, the working efficiency is improved, the feeding mechanism simultaneously drives the printing mechanism to print the corrugated paper in the feeding process, the feeding mechanism is driven to automatically supplement printing oil to the printing mechanism, the supplement amount of the printing oil is unchanged every time, the same printing quality every time is ensured, the quality uniformity of corrugated paper printing is improved, the whole device realizes a multi-station matched processing mode of automatic feeding, printing and printing oil supplementation of the corrugated paper, and the working efficiency and the printing quality are improved.

According to the invention, impurities in the printing oil are removed through the impurity removing box in the process that the feeding mechanism supplies the printing oil to the printing mechanism, so that the printing quality is further improved, the impurities can be automatically discharged, the impurity removing box does not need to be cleaned, and the time and labor are saved.

Drawings

FIG. 1 is a first schematic view of an assembly structure according to the present invention;

FIG. 2 is a second schematic view of the final assembly structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the trash box of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 3;

fig. 5 is a schematic view of the structure of the discharge box and the carriage in the present invention.

In the figure: 1. a base; 2. a first bracket; 3. drying the air box; 4. a carriage; 5. pressing a plate; 6. a liquid pipe III; 7. a top rod; 8. a second bracket; 9. a printing plate; 10. a flat plate; 11. a third bracket; 12. a boom; 13. a first connecting rod; 14. a second connecting rod; 15. a chute; 16. a material placing box; 17. a push block; 18. a first rack; 19. an incomplete gear; 20. a third connecting rod; 21. a fourth bracket; 22. a second rack; 23. a frame; 24. an impurity removal box; 25. a second liquid pipe; 26. a second one-way valve; 27. a first liquid pipe; 28. a one-way valve I; 29. a slide bar; 30. a piston plate; 31. a pump barrel; 32. a feeding cylinder; 33. a filter cartridge; 34. an impeller; 35. a helical blade shaft; 36. a control cylinder; 37. a plunger; 38. a spring; 39. a discharge cylinder; 40. and (4) a notch.

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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a multistation printing device in corrugated paper production, includes base 1, still includes:

the feeding mechanism is used for conveying corrugated paper to be printed to the printing mechanism one by one and is arranged on the base 1;

the printing mechanism is arranged on the base 1 and is used for printing the corrugated paper to be printed on the feeding mechanism, and the feeding mechanism is in transmission connection with the printing mechanism;

the feeding mechanism is in transmission connection with the feeding mechanism and communicated with the printing mechanism through a pipeline and used for supplying printing oil to the printing mechanism, and an impurity removal box 24 used for filtering and purifying the printing oil is arranged on the feeding mechanism.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 5, the feeding mechanism includes a first bracket 2 fixed on the base 1, two carriages 4 arranged in parallel are fixed on the first bracket 2, the two carriages 4 are horizontally arranged, the two carriages 4 are fixed with the material discharge box 16, the upper end and the lower end of the material discharge box 16 are both in an open shape, and two sides of the lower end opening perpendicular to the carriages 4 are both provided with notches 40, the feeding mechanism further includes a fourth bracket 21 fixed on the base 1, a sliding chute 15 and a motor are fixed on the fourth bracket 21, the motor is not shown in this application, the sliding chute 15 is connected with a frame 23, the frame 23 is connected with the material discharge mechanism in a transmission manner, a push block 17 is fixed on the upper side of the frame 23, the push block 17 is located between the two carriages 4, and the push block 17 can pass through the notches 40 and push the corrugated paper to be printed at the bottom in the material discharge box 16 to the printing mechanism, an incomplete gear 19 is fixed at an output shaft end of the motor, the incomplete gear 19 is in transmission connection with the printing mechanism, a rack I18 and a rack II 22 are respectively fixed at the upper side edge and the lower side edge of the interior of the frame 23, the incomplete gear 19 is positioned in the frame 23, the incomplete gear 19 is respectively in meshing connection with the rack I18 and the rack II 22, through the alternate meshed connection of the incomplete gear 19 with the first rack 18 and the second rack 22, so that the partial gear 19 moves the frame 23 in a reciprocating linear motion, and the push block 17 is between the two carriages 4, and the pushing block 17 can pass through the notch 40 on the lower side of the discharging box 16 to push the corrugated paper on the lowest layer of the discharging box 16 to the left, so that the corrugated paper moves to the printing mechanism, and the process is repeated, thereby realize automatic corrugated paper that will wait to print one by one and move to printing mechanism department, need not the manual work and carry one by one, labour saving and time saving helps improving work efficiency.

In this embodiment, as shown in fig. 1 and fig. 2, the printing mechanism includes a third support 11, a horizontally disposed plate 10 is fixed at an upper end of the third support 11, a boom 12 is fixed at a lower side of one end of the plate 10, which is directed to a frame 23, of the plate 10, a lower end of the boom 12 is connected to one end of a first connecting rod 13 in a fixed-axis rotation manner, another end of the first connecting rod 13 is connected to a middle portion of a second connecting rod 14 in a fixed-axis rotation manner, one end of the second connecting rod 14 is connected to one end of a third connecting rod 20 in a fixed-axis rotation manner, one end of the third connecting rod 20, which is far away from the second connecting rod 14, of the first connecting rod is connected to a position, which is far away from a center of a circle, a push rod 7 penetrates through one end of the plate 10, the push rod 7 can slide up and down on the plate 10, a lower end of the push rod 7 is hinged to one end of the second connecting rod 14, which is far away from the third connecting rod 20, a printed board 9 is fixed at an upper end of the push rod 7, the printed board 9 is communicated with a feeding mechanism through a pipeline, a drying bellows 3 is fixed on the first support 2, and the drying bellows 3 is used for drying the corrugated paper after printing by wind power, a second support 8 is fixed on the base 1, a pressing plate 5 is fixed on the second support 8, the pressing plate 5 is positioned on the upper side of the sliding frame 4 and corresponds to the printing plate 9, in the process that the frame 23 conveys the corrugated paper one by one through the push block 17, the incomplete gear 19 drives the printing plate 9 to print the corrugated paper at the corresponding position on the sliding frame 4 through a third connecting rod 20, a second connecting rod 14 and a push rod 7, the pressing plate 5 plays a limiting role when the printing plate 9 prints the corrugated paper, so that the printing plate 9 can compress the corrugated paper, the printing quality is ensured, and the feeding mechanism is kept not to drive the corrugated paper to move, thereby the printing quality of the corrugated paper is ensured.

In the present embodiment, as shown in fig. 1, 2, 3 and 4, the feeding mechanism includes a pump cylinder 31 fixed on the first bracket 2, a piston plate 30 is slidably connected inside the pump cylinder 31, a sliding rod 29 is vertically and fixedly arranged on the piston plate 30, one end of the sliding rod 29 far away from the piston plate 30 penetrates through an end wall of the pump cylinder 31 and is fixedly connected with the frame 23, the pump cylinder 31 is fixedly and communicated with a first liquid pipe 27 and a second liquid pipe 25, the first liquid pipe 27 is communicated with a printing oil tank, the printing oil tank is not shown in the present application, the printing oil tank is used for storing printing oil, the second liquid pipe 25 is communicated with the impurity removing box 24, the impurity removing box 24 is communicated with the printing plate 9 through a third liquid pipe 6, the first check valve 28 and the second check valve 26 are respectively connected to the first liquid pipe 27 and the second liquid pipe 25, the conduction direction of the first check valve 28 is directed to the inside of the pump cylinder 31, the conduction direction of the second check valve 26 is directed to the inside of the impurity removing box 24, the impurity removing box 24 is fixed on the base 1, the inside fixed shaft of the impurity removing box 24 is rotatably connected with a spiral blade shaft 35, the inside top surface of the impurity removing box 24 is fixed with a feeding cylinder 32, the inside bottom surface of the impurity removing box 24 is fixed with a filter cylinder 33, the lower end of the feeding cylinder 32 is fixed and communicated with the upper end of the filter cylinder 33, when printing oil enters the impurity removing box 24 through a second liquid pipe 25, as shown in fig. 3 and 4, the printing oil enters the feeding cylinder 32 and is filtered by the filter cylinder 33 to remove impurities in the printing oil, the printing quality is further improved, the feeding cylinder 32 and the filter cylinder 33 are sleeved on the outer side of the spiral blade shaft 35 and share the central axis, the upper end of the spiral blade shaft 35 is fixed with an impeller 34, the impeller 34 is positioned inside the feeding cylinder 32, the second liquid pipe 25 penetrates through the side wall of the impurity removing box 24 and is communicated with the inside of the feeding cylinder 32, the bottom surface of the impurity removing box 24 is fixed with a control cylinder 36, and the control cylinder 36 is communicated with the filter cylinder 33, sliding connection has plunger 37 in the control section of thick bamboo 36, and plunger 37 is connected with the lower extreme of control section of thick bamboo 36 through spring 38, it has a material section of thick bamboo 39 to fix and communicate on the lateral wall of control section of thick bamboo 36, plunger 37 can carry out the shutoff to material section of thick bamboo 39, the printing oil of two 25 outputs in the liquid pipe exerts the impact force to impeller 34, make impeller 34 drive spiral blade axle 35 rotate, make impurity in the cartridge filter 33 carry downwards to the control section of thick bamboo 36 in, and reach certain pressure and make plunger 37 compress spring 38, and to arranging material section of thick bamboo 39 shutoff, thereby make impurity automatic discharge, need not to clear up edulcoration case 24, time saving and labor saving.

The invention has the advantages that: this kind of multistation printing device is when printing the corrugated paper in corrugated paper production, and the working process is as follows:

as shown in fig. 1 and fig. 2, the corrugated paper to be printed is placed in the discharging box 16 in a stacking manner, the motor is started to work, the motor drives the incomplete gear 19 to rotate anticlockwise in fig. 1 and fig. 2, so that the incomplete gear 19 is alternately meshed with the first rack 18 and the second rack 22, when the incomplete gear 19 is meshed with the first rack 18, the first rack 18 drives the frame 23 and the push block 17 thereon to move leftwards, and the push block 17 passes through the notch 40 on the lower side of the discharging box 16 to push the corrugated paper at the lowest layer of the discharging box 16 leftwards, so that the corrugated paper moves leftwards on the carriage 4, when the incomplete gear 19 is meshed with the second rack 22, the frame 23 is driven by the second rack 22 to move rightwards, so that the frame 23 drives the push block 17 to move rightwards and reset, and during the process of the right movement of the push block 17, corrugated paper in the material placing box 16 cannot fall, and after the pushing block 17 resets, the corrugated paper on the upper side in the material placing box 16 automatically falls, so reciprocating, so that the corrugated paper to be printed is automatically moved to the printing mechanism one by one without manual conveying, time and labor are saved, and the improvement of the working efficiency is facilitated.

When the incomplete gear 19 drives the frame 23 to move rightwards, namely, the corrugated paper on the sliding frame 4 is kept still, the incomplete gear 19 applies pressure to the right end of the second connecting rod 14 through the third connecting rod 20, according to the lever principle, the left end of the second connecting rod 14 drives the printing plate 9 to move upwards through the ejector rod 7, the corrugated paper at the corresponding position on the sliding frame 4 is printed, the printing plate 9 performs a limiting function on the corrugated paper while the printing plate 9 prints the corrugated paper, so that the printing plate 9 can press the corrugated paper, the printing quality is ensured, the feeding mechanism is kept not to drive the corrugated paper to move, the printing quality of the corrugated paper is ensured, when the incomplete gear 19 drives the frame 23 to move leftwards, namely, the push block 17 pushes the corrugated paper to move leftwards, the incomplete gear 19 applies tension to the right end of the second connecting rod 14 through the third connecting rod 20, according to the lever principle, the left end of the second connecting rod 14 drives the printing plate 9 to move downwards through the ejector rod 7, and the corrugated paper on the sliding frame 4 is kept away from, so that the feeding of the corrugated paper cannot be influenced, the pressing plate 5 plays a limiting role when the printing plate 9 prints the corrugated paper, so that the printing plate 9 can be pressed against the corrugated paper, the printing quality is ensured, the feeding mechanism is kept not to drive the corrugated paper to move, so that the printing quality of the corrugated paper is ensured, the printing treatment of the corrugated paper is realized, the printed corrugated paper moves leftwards on the sliding frame 4 to the drying air box 3 to be arranged on the upper side, the drying of the printing part of the corrugated paper is accelerated through the drying air box 3, so that the collection is carried out, and the working efficiency is improved.

When the frame 23 moves leftwards and feeds the corrugated paper, the printing plate 9 moves downwards at the moment to not print the corrugated paper, meanwhile, the frame 23 drives the piston plate 30 to pressurize the printing oil in the pump cylinder 31 through the slide rod 29, because the conduction direction of the one-way valve I28 points to the inside of the pump cylinder 31, and the conduction direction of the two-way valve 26 points to the inside of the impurity removing box 24, the printing oil enters the inside of the impurity removing box 24 through the two liquid pipe 25 and is supplemented in the printing plate 9 through the three liquid pipe 6, the printing oil is supplemented to the printing plate 9 when the corrugated paper is fed, during the process that the frame 23 moves rightwards, the printing plate 9 moves upwards at the moment and prints the corrugated paper, meanwhile, the frame 23 drives the piston plate 30 to generate suction force in the pump cylinder 31 through the slide rod 29, because the conduction direction of the one-way valve I28 points to the inside of the pump cylinder 31, the conduction direction of the two-way valve 26 points to the inside of the impurity removing box 24, therefore, the suction force conveys the printing oil in the printing oil tank to the interior of the pump cylinder 31 through the first liquid pipe 27 so as to supplement the printing oil for the next printing, and the stroke of the frame 23 is unchanged, so that the supplement amount of the printing oil is unchanged every time, the same printing quality is ensured every time, the quality uniformity of the corrugated paper printing is improved, the automatic supplement of the printing oil is realized, and the working efficiency and the printing quality are improved.

As described above, when the printing oil enters the impurity removing box 24 through the second liquid pipe 25, as shown in fig. 3 and 4, the printing oil enters the feeding cylinder 32, and impurities in the printing oil are removed through the filtering of the filter cylinder 33, so as to further improve the printing quality, and the printing oil output by the second liquid pipe 25 exerts an impact force on the impeller 34, so that the impeller 34 drives the spiral blade shaft 35 to rotate, so that the impurities in the filter cylinder 33 are conveyed downwards into the control cylinder 36, and the plunger 37 compresses the spring 38 when a certain pressure is reached, and is not blocked on the discharging cylinder 39, so that the impurities are automatically discharged, the impurity removing box 24 does not need to be cleaned, and time and labor are saved.

In conclusion, the whole device realizes the multi-station matched processing mode of automatic feeding, printing and printing oil supplementation of the corrugated paper, and improves the working efficiency and the printing quality.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a multistation printing device in corrugated paper production, includes the base, its characterized in that: further comprising:

the feeding mechanism is used for conveying corrugated paper to be printed to the printing mechanism one by one, and is arranged on the base;

the feeding mechanism is connected with the feeding mechanism in a transmission way, is communicated with the printing mechanism through a pipeline and is used for supplementing printing oil to the printing mechanism, and is provided with an impurity removal box for filtering and purifying the printing oil,

the feeding mechanism comprises a first support fixed on the base, two sliding frames which are arranged in parallel are fixed at the upper end of the first support, the two sliding frames are horizontally arranged, a discharging box is fixed on the two sliding frames, the upper end and the lower end of the discharging box are both in an open shape, two side edges of the lower end of the discharging box, which are perpendicular to the sliding frames, are provided with notches, the feeding mechanism further comprises a fourth support fixed on the base, a sliding groove and a motor are fixed on the fourth support, a frame is connected on the sliding groove in a sliding manner and is in transmission connection with a feeding mechanism, a push block is fixed on the upper side edge of the frame and is positioned between the two sliding frames, the push block can penetrate through the notches and push the corrugated paper to be printed at the bottom in the discharging box to the printing mechanism, an incomplete gear is fixed at the output end of the motor and is in transmission connection with the printing mechanism, the upper side edge and the lower side edge of the interior of the frame are respectively fixed with a first rack and a second rack, the incomplete gear is positioned in the frame and is respectively meshed with the first rack and the second rack, the printing mechanism comprises a third support, a horizontally arranged flat plate is fixed at the upper end of the third support, a hanging rod is fixed at the lower side of one end, pointing to the frame, of the flat plate, the lower end of the hanging rod is in fixed-shaft rotation connection with one end of a first connecting rod, the other end of the first connecting rod is in fixed-shaft rotation connection with the middle part of the second connecting rod, one end of the second connecting rod is in fixed-shaft rotation connection with one end of the third connecting rod, far away from the second connecting rod, of the third connecting rod is in fixed-shaft rotation connection with the position, far away from the center of a circle, of the incomplete gear, a mandril penetrates through one end, far away from the hanging rod, of the flat plate, can slide up and down on the flat plate, and the lower end of the mandril is hinged with one end, far away from the third connecting rod, of the second connecting rod, the upper end of ejector pin is fixed with the printing plate, the printing plate is linked together through pipeline and reinforced mechanism, be fixed with support two on the base, be fixed with the clamp plate on the support two, and the clamp plate is located the upside of balladeur train and corresponding with the printing plate, reinforced mechanism is including fixing the pump barrel on support one, the inside sliding connection of pump barrel has the piston board, perpendicular and being fixed with the slide bar on the piston board, the end wall that the pump barrel was run through to the one end that the piston board was kept away from to the slide bar and with frame fixed connection, the pump barrel is fixed and is led to has liquid pipe one and liquid pipe two, liquid pipe one communicates with the printing oil tank mutually, liquid pipe two communicates with the edulcoration case mutually, the edulcoration case is linked together through liquid pipe three and printing plate.

2. The multi-station printing device in corrugated paper production according to claim 1, wherein: and a drying air box is fixed on the first support and used for drying the printed corrugated paper by wind power.

3. A multi-station printing device in corrugated paper production according to claim 2, wherein: the liquid pipe I and the liquid pipe II are respectively connected with a one-way valve I and a one-way valve II, the conduction direction of the one-way valve I points to the inside of the pump barrel, and the conduction direction of the one-way valve II points to the inside of the impurity removing box.

4. A multi-station printing device in corrugated paper production according to claim 3, wherein: the edulcoration case is fixed on the base, the inside dead axle of edulcoration case rotates and is connected with the spiral leaf axle, the inside top surface of edulcoration case is fixed with the feeding section of thick bamboo, the inside bottom surface of edulcoration case is fixed with the cartridge filter, the lower extreme of feeding section of thick bamboo is fixed and communicates with the upper end of cartridge filter, and feeding section of thick bamboo and cartridge filter are all established in the outside and the sharing the central axis of spiral leaf axle, the upper end of spiral leaf axle is fixed with the impeller, and the impeller is located the inside of feeding section of thick bamboo, two lateral walls that run through the edulcoration case of liquid pipe are linked together with the inside of feeding section of thick bamboo.

5. The multi-station printing device in corrugated paper production according to claim 4, wherein: the bottom surface of edulcoration case is fixed with the control section of thick bamboo, and the control section of thick bamboo is linked together with the cartridge filter, sliding connection has the plunger in the control section of thick bamboo, and the plunger is connected with the lower extreme of control section of thick bamboo through the spring, fixed and the intercommunication has the section of thick bamboo on the lateral wall of control section of thick bamboo, the plunger can carry out the shutoff to the section of thick bamboo of arranging.