Printing and slotting integrated equipment with automatic calibration mechanism

Abstract

The invention relates to the technical field of printing equipment, in particular to printing and slotting integrated equipment with an automatic calibration mechanism, which comprises a printing machine and a shell, the shell is arranged on one side of the printing machine, a conveying belt is mounted between the printing machine and the shell, two driving shafts are mounted in the shell, and a plurality of paper feeding rollers are mounted on the outer walls of the two driving shafts. Grooving cutters are installed on the outer walls of one sides of the two paper feeding rollers, a rotating plate is installed on one side of the shell, a buffering mechanism is arranged on one side of the rotating plate and comprises a buffering plate, a cleaning mechanism is installed on the top of the buffering plate, and a limiting mechanism is installed on the top of the rotating plate. According to the paperboard collecting device, the rotating plate and the buffering mechanism are arranged, after the paperboard is subjected to buffering treatment through the buffering mechanism, the paperboard falls on the top of the rotating plate, the problem that the paperboard is discharged outwards to the position away from the shell and needs to be manually arranged and collected in the follow-up process is avoided, and the follow-up manual labor is simplified.

Description

Technical Field

[0001] The invention relates to the technical field of printing equipment, and in particular to printing and slotting integrated equipment with an automatic calibration mechanism. Background Art

[0002] Printing slotting machine, also known as water-based printing slotting machine, carton printing slotting machine, ink printing slotting machine or corrugated board printing slotting machine, is a comprehensive carton processing equipment that integrates five processes of printing, slotting, corner cutting, creasing and edge cutting. It is an indispensable post-processing equipment in the production of corrugated boxes. Printing slotting machines have different classifications: according to different color groups, printing slotting machines have single-color, two-color, three-color, four-color and other models; according to the degree of automation, they can be divided into semi-automatic, fully automatic and other models.

[0003] During use of the integrated printing and slotting equipment in the prior art, the cardboard after the printing and slotting process will be quickly discharged outward from the discharge port of the equipment. Since there is no corresponding buffer and collection mechanism near the discharge port of the equipment, the discharged cardboard will splash everywhere and be stacked on the ground in a relatively messy manner. Subsequently, these cardboards that have fallen on the ground in a disorderly manner need to be manually collected and stacked, resulting in a large labor intensity for the relevant staff during the operation of the integrated printing and slotting equipment, which affects the efficiency of the subsequent collection, stacking and transportation of the cardboard, thereby indirectly affecting the efficiency of cardboard production. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a printing and slotting integrated device with an automatic calibration mechanism.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A printing and slotting integrated device with an automatic calibration mechanism comprises a printing machine and a shell, wherein the shell is arranged on one side of the printing machine, a conveyor belt is installed between the printing machine and the shell, two driving shafts are installed inside the shell, a plurality of paper feeding rollers are installed on the outer walls of the two driving shafts, and slotting knives are installed on the outer walls of one side of the two upper paper feeding rollers, an L-shaped rotating plate is installed on the side of the shell away from the conveyor belt, a buffer mechanism for buffering rapidly discharged cardboard is arranged on the side of the rotating plate parallel to the shell, the buffer mechanism comprises a buffer plate arranged on the side of the rotating plate parallel to the shell, a cleaning mechanism for cleaning waste and impurities cut from the surface of the cardboard is installed on the top of the buffer plate, and a limiting mechanism for limiting the two sides of the stacked cardboard is installed on the top of the rotating plate in a horizontal state.

[0007] Optionally, fixed plates are installed on the outer walls of both sides of the shell, a first groove is opened on the outer wall on the side where the two fixed plates are close to each other, driving screws are installed inside the two first grooves, movable blocks are installed on the outer walls of the two driving screws, and movable frames are installed on the ends of the two movable blocks away from the first grooves.

[0008] Optionally, the outer walls of the two moving frames adjacent to each other are each provided with a first slide groove, first sliders are each installed inside the two first slide grooves, and both ends of the top of the rotating plate are rotatably connected to one end of the two first sliders away from the first slide groove.

[0009] Optionally, two second sliding grooves are provided on the outer wall of one side of the rotating plate, and second sliding blocks are installed inside the two second sliding grooves, and the two second sliding blocks are commonly connected to the first movable plate at one end away from the second sliding grooves, and a second groove is provided on the outer wall of the first movable plate at one side away from the two second sliding blocks, and a first double-headed screw is rotatably installed inside the second groove, and two sliding blocks are installed on the outer wall of the first double-headed screw, and the first rotating block is rotatably installed on one end of the two sliding blocks away from the first double-headed screw.

[0010] Optionally, a mounting plate is provided on the top of the rotating plate, and two second rotating blocks are rotatably mounted on the outer wall of one side of the mounting plate close to the first movable plate, and the two first rotating blocks and the second rotating blocks adjacent to them are connected by a first electric telescopic rod.

[0011] Optionally, a driving motor is installed on the outer wall of the mounting plate away from the first movable plate, a second movable plate is installed on the output end of the driving motor, a plurality of springs are installed between the second movable plate and the buffer plate, and damping rods are installed inside the plurality of springs.

[0012] Optionally, the limiting mechanism includes a through slot opened at the top of the rotating plate, a second double-headed screw is rotatably installed inside the through slot, and two limiting plates are installed on the outer wall of the second double-headed screw.

[0013] Optionally, the cleaning mechanism includes a third slide groove opened on the top of the buffer plate, a third slider is installed inside the third slide groove, a rectangular strip is rotatably installed on the top of the third slider, and a first cleaning brush is installed on the bottom of the rectangular strip.

[0014] Optionally, a buffer pad is installed on the outer wall of one side of the buffer plate close to the shell, and the buffer pad is made of rubber material.

[0015] Optionally, a rectangular groove is provided inside the buffer plate, two second electric telescopic rods are installed inside the rectangular groove, and a second cleaning brush is commonly installed at the telescopic ends of the two second electric telescopic rods.

[0016] The beneficial effects of the present invention are:

[0017] 1. In the present invention, the rotating plate and the buffer mechanism are provided. After the buffer mechanism buffers the cardboard that is quickly discharged outward, the cardboard falls on the top of the rotating plate, thereby preventing the cardboard from being discharged outward to a position far away from the shell and subsequently requiring manual sorting and collection, thereby simplifying the subsequent manual labor.

[0018] 2. In the present invention, after the cardboard is buffered by the buffer plate and other components, it will fall downward on the top of the rotating plate. At this time, the rectangular strip can be controlled to drive the first cleaning brush to rotate horizontally, and the third slider can be controlled to move horizontally inside the third slide groove, so as to drive the first cleaning brush to clean the surface of the cardboard between the two limit plates, and clean the cutting waste and debris attached to the surface of the cardboard to the bottom of the rotating plate, so as to avoid the problem of the presence of debris in the subsequent collected cardboard, and the need for manual cleaning and removal, and also reduce the subsequent manual labor.

[0019] 3. In the invention, as the cardboards are stacked on the top of the rotating plate in sequence, the two first sliders are moved downward in the corresponding first slide grooves, and the two second sliders are controlled to move upward in the corresponding second slide grooves, thereby driving the buffer plate and other multiple components to move upward on the top of the rotating plate, so that the subsequently discharged cardboards can be accurately buffered by the buffer plate and other buffer mechanisms, and stacked on the top of the previous cardboard. After a sufficient amount of cardboard is stacked on the top of the rotating plate, the two limit plates are driven to move in a direction close to each other by controlling the second double-headed screw, and the two sides of the stacked cardboards are pushed and sorted, and the two ends of the stacked cardboards are clamped and fixed. Then, by continuing to control the rotation of the first double-headed screw, the second moving plate and the buffer plate are driven to push the other side of the stacked cardboard, so that the multiple cardboards collected on the top of the rotating plate can be neatly stacked together, thereby achieving the effect of automatically stacking and sorting the discharged cardboards.

[0020] 4. In the present invention, after the printing and grooving work of the cardboard is completed, the telescopic ends of the two second electric telescopic rods are controlled to extend together, thereby driving the second cleaning brush to extend downward from the inside of the rectangular groove. At this time, by controlling the rotation of the first double-headed screw, the buffer plate is driven to move on the top of the rotating plate 8, and the second cleaning brush can be driven to clean the top of the rotating plate, thereby cleaning a small amount of impurities attached to the top of the rotating plate, which is convenient for the subsequent use of the rotating plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the overall structure of the printing and slotting integrated device with an automatic calibration mechanism proposed by the present invention;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure from another angle;

[0024] Figure 3 It is a schematic diagram of the structure of two fixing plates in the present invention;

[0025] Figure 4 It is a structural schematic diagram of the rotating plate in the present invention;

[0026] Figure 5 It is a schematic diagram of the structure in which two first sliding blocks are separated from the first sliding groove in the present invention;

[0027] Figure 6 It is a schematic diagram of the structure in which the rotating plate and the buffer plate are separated in the present invention;

[0028] Figure 7 It is a structural schematic diagram of the limiting mechanism in the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the buffer plate and the first cleaning brush in the present invention;

[0030] Fig. 9 It is a schematic structural diagram of the first double-headed screw and the first electric telescopic rod in the present invention;

[0031] Fig.10 It is a schematic diagram of the structure of the spring and the damping rod in the present invention;

[0032] Fig.11 It is a schematic diagram of the structure of the second electric telescopic rod and the second cleaning brush in the present invention.

[0033] In the figure: 1, printing machine; 2, conveyor belt; 3, shell; 4, driving shaft; 5, paper feed roller; 6, fixed plate; 7, movable frame; 8, rotating plate; 9, grooving knife; 10, first groove; 11, driving screw rod; 12, second slide groove; 13, through groove; 14, first slide groove; 15, limit plate; 16, buffer plate; 17, first slider; 18, second slider; 19, first movable plate; 20, second movable plate; 21, rectangular strip; 22, first cleaning brush; 23, second groove; 24, first double-headed screw; 25, sliding block; 26, first rotating block; 27, first electric telescopic rod; 28, mounting plate; 29, driving motor; 30, spring; 31, damping rod; 32, buffer pad; 33, third slide groove; 34, third slider; 35, rectangular groove; 36, second electric telescopic rod; 37, second cleaning brush; 38, second double-headed screw. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Reference Figure 1-Figure 11 , a printing and slotting integrated device with an automatic calibration mechanism comprises a printing machine 1 and a shell 3, the shell 3 is arranged on one side of the printing machine 1, a conveyor belt 2 is installed between the printing machine 1 and the shell 3, two driving shafts 4 are installed inside the shell 3, a plurality of paper feeding rollers 5 are installed on the outer walls of the two driving shafts 4, and a slotting knife 9 is installed on the outer wall of one side of the two upper paper feeding rollers 5, an L-shaped rotating plate 8 is installed on the side of the shell 3 away from the conveyor belt 2, a buffer mechanism for buffering the rapidly discharged cardboard is arranged on the side of the rotating plate 8 parallel to the shell 3, the buffer mechanism comprises a buffer plate 16 arranged on the side of the rotating plate 8 parallel to the shell 3, a cleaning mechanism for cleaning the waste and impurities cut off the surface of the cardboard is installed on the top of the buffer plate 16, and a limiting mechanism for limiting the two sides of the stacked cardboard is installed on the top of the rotating plate 8 in a horizontal state.

[0036] As a technical optimization solution of the present invention, fixed plates 6 are installed on both side outer walls of the shell 3, and the outer walls of the two fixing plates 6 close to each other are provided with first grooves 10, and driving screws 11 are installed inside the two first grooves 10, and movable blocks are installed on the outer walls of the two driving screws 11, and movable frames 7 are installed on the ends of the two movable blocks away from the first grooves 10. First driving devices are preset inside the two fixing plates 6, and the output ends of the two first driving devices are respectively connected to one end of the two driving screws 11, so as to drive the two driving screws 11 to rotate inside the corresponding first grooves 10, and drive the two movable frames 7 to move back and forth between the two fixing plates 6 for adjustment.

[0037] As a technical optimization solution of the present invention, the outer wall of the side where the two moving frames 7 are close to each other is provided with a first slide groove 14, and the first sliders 17 are installed inside the two first slide grooves 14, and the top two ends of the rotating plate 8 are rotatably connected with the ends of the two first sliders 17 away from the first slide grooves 14. The first linear motors are preset inside the two first slide grooves 14, and the two first linear motors can drive the two first sliders 17 to move up and down inside the two corresponding first slide grooves 14, and a second driving device is preset inside one of the first sliders 17, and the output end of the second driving device is connected to the rotating part of the rotating plate 8, so as to drive the rotating plate 8 to rotate and adjust between the two moving frames 7.

[0038] As a technical optimization scheme of the present invention, two second sliding grooves 12 are provided on the outer wall of one side of the rotating plate 8, and second sliders 18 are installed inside the two second sliding grooves 12. The two second sliders 18 are commonly connected to the first movable plate 19 at one end away from the second sliding grooves 12. A second groove 23 is provided on the outer wall of the first movable plate 19 at one side away from the two second sliders 18, and a first double-headed screw 24 is rotatably installed inside the second groove 23. Two sliding blocks 25 are installed on the outer wall of the first double-headed screw 24, and the first rotating blocks 26 are rotatably installed at one end of the two sliding blocks 25 away from the first double-headed screw 24. A second linear motor is preset inside the two second slide grooves 12, and the two second linear motors can drive the two second sliders 18 to move up and down inside the corresponding second slide grooves 12, thereby driving the first movable plate 19 to move up and down; and a third driving device is preset on the outer wall of one side of the first movable plate 19, and the output end of the third driving device is connected to one end of the first double-headed screw 24, so that the first double-headed screw 24 can be driven to rotate inside the second groove 23, thereby driving the two sliding blocks 25 to move towards or away from each other.

[0039] As a technical optimization solution of the present invention, a mounting plate 28 is provided on the top of the rotating plate 8, and two second rotating blocks are rotatably mounted on the outer wall of the mounting plate 28 close to the first movable plate 19, and the two first rotating blocks 26 and the second rotating blocks close to them are connected by the first electric telescopic rod 27. The two sliding blocks 25 move in the approaching direction, which can drive the two first rotating blocks 26 and the first electric telescopic rod 27 to rotate in the approaching direction, and push the mounting plate 28 to move in the direction away from the first movable plate 19; the two sliding blocks 25 move in the away direction, which drives the two first rotating blocks 26 and the first electric telescopic rod 27 to rotate in the away direction, and drives the mounting plate 28 to move in the direction close to the first movable plate 19.

[0040] As a technical optimization solution of the present invention, a driving motor 29 is installed on the outer wall of the mounting plate 28 away from the first movable plate 19, and a second movable plate 20 is installed on the output end of the driving motor 29. A plurality of springs 30 are installed between the second movable plate 20 and the buffer plate 16, and a damping rod 31 is installed inside each of the plurality of springs 30. The driving motor 29 can drive the second movable plate 20 to rotate and adjust; with the cooperation of the plurality of springs 30 and the damping rod 31, the impact force on the buffer plate 16 can be buffered to prevent the cardboard from splashing outward to a distant position.

[0041] As a technical optimization solution of the present invention, the limiting mechanism includes a through slot 13 opened at the top of the rotating plate 8, a second double-headed screw 38 is rotatably installed inside the through slot 13, and two limiting plates 15 are installed on the outer wall of the second double-headed screw 38. A first driving device is preset inside the rotating plate 8, and the output end of the first driving device is connected to one end of the second double-headed screw 38, so that the second double-headed screw 38 can be driven to rotate inside the through slot 13, and the two limiting plates 15 can be driven to move in a direction of approaching or moving away from each other.

[0042] As a technical optimization solution of the present invention, the cleaning mechanism includes a third chute 33 opened at the top of the buffer plate 16, a third slider 34 is installed inside the third chute 33, a rectangular strip 21 is rotatably installed on the top of the third slider 34, and a first cleaning brush 22 is installed at the bottom of the rectangular strip 21. A third linear motor is preset inside the third chute 33, and the third linear motor can drive the third slider 34 to move back and forth inside the third chute 33; a second driving device is preset on the outer wall of one side of the third slider 34, and the output end of the second driving device is connected to the rotating part of the rectangular strip 21, so that the rectangular strip 21 and the first cleaning brush 22 can be driven to rotate and adjust.

[0043] As a technical optimization solution of the present invention, a buffer pad 32 is installed on the outer wall of the buffer plate 16 close to the shell 3, and the buffer pad 32 is made of rubber material.

[0044] As a technical optimization solution of the present invention, a rectangular groove 35 is provided inside the buffer plate 16, and two second electric telescopic rods 36 are installed inside the rectangular groove 35, and the telescopic ends of the two second electric telescopic rods 36 are jointly installed with a second cleaning brush 37. The telescopic ends of the two second electric telescopic rods 36 are extended, and the second cleaning brush 37 can be pushed out from the inside of the rectangular groove 35 to facilitate cleaning of the top of the rotating plate 8.

[0045] In this embodiment, the printing and slotting integrated device has an automatic calibration function, and its automatic calibration process involves multiple steps to ensure the accuracy and efficiency of the device. First, for a printing machine with an automatic calibration function, its automatic calibration method includes obtaining the workpiece image information on the top surface of the workbench in the initial state, and the target graphic image information when the screen plate is in a horizontal state. By fusing and processing these information, the first position information at the center of the workpiece and the second position information at the center of the target graphic are analyzed. Then, the distance information between the center of the workpiece and the center of the target graphic is calculated based on these position information, and compared with the preset value. If the distance information is greater than the preset value, the adjustment parameter is obtained according to the first position information and the second position information, and then the adjustment mechanism is controlled to adjust the horizontal position of the workbench. This process also includes adjusting the positions of the two infrared transmitters on the screen plate according to the adjustment parameters, and determining whether the workbench is in the calibrated position by obtaining the feedback information sent by the two infrared receivers on the workbench. If the workbench is not in the calibrated position, the adjustment mechanism continues to be controlled to adjust the position of the workbench until the calibration requirements are met. In addition, the calibration scheme for the printing machine involves the flatness measurement of large and heavy parts, and the straightness measurement of long beams with linear guides. During installation, the machine ends are aligned by hole centering, shaft alignment, and measuring straightness and perpendicularity, as well as parallelism between various linear motions. These measurements are made using the Easy E720 is carried out to ensure the accuracy and stability of the printing press.

[0046] In the present invention, when the user uses the device, the printing machine 1 is used to print the surface of the cardboard, and the printed cardboard is transported to between the two driving shafts 4 inside the shell 3 through the conveyor belt 2. Since groove cutting knives 9 are installed on the surfaces of two of the paper feeding rollers 5, when the cardboard is transported outwards between the multiple paper feeding rollers 5, the two groove cutting knives 9 perform groove cutting at the corresponding positions of the cardboard, and the cardboard after groove cutting is discharged outwards from the end of the shell 3 away from the conveyor belt 2, thereby achieving the effect of printing and groove cutting on the cardboard in one piece.

[0047] Since the cardboard is discharged outward at a faster speed through the rotation of multiple paper feeding rollers 5 after being cut, the two first sliders 17 can be controlled to move upward inside the corresponding first slide groove 14, driving the rotating plate 8 to move upward to a height flush with the two driving shafts 4, and according to the width of the cardboard, the first double-headed screw 24 is controlled to rotate, driving the two sliding blocks 25 to move in a direction close to each other, and the two first rotating blocks 26 drive the two first electric telescopic rods 27 to rotate in a direction close to each other, and the second movable plate 20 and the buffer plate 16 are pushed to move in a direction close to the shell 3. At this time, the cardboard discharged outward from the inside of the shell 3 will preferentially contact the buffer pad 32 on the outer wall of one side of the buffer plate 16, and the cardboard is buffered once with the help of the buffer pad 32, and the cardboard is buffered twice by multiple springs 30 and damping rods 31, so as to avoid the cardboard being discharged outward to a position far away from the shell 3, and the problem of manual sorting and collection thereof will occur later, thereby simplifying the subsequent manual labor.

[0048] After the cardboard is buffered by the buffer plate 16 and other components, it will fall downward on the top of the rotating plate 8 and be located between the two limit plates 15. At this time, the rectangular strip 21 can be controlled downward to drive the first cleaning brush 22 to rotate to a horizontal state, and the first cleaning brush 22 is located between the two limit plates 15. By controlling the third slider 34 to move horizontally inside the third slide groove 33, the first cleaning brush 22 is driven to clean the surface of the cardboard between the two limit plates 15, and the cutting waste and debris attached to the surface of the cardboard are cleaned to the bottom of the rotating plate 8, so as to avoid the problem of debris in the subsequent collected cardboard, and the need for manual cleaning and removal, and also reduce the subsequent manual labor.

[0049] As the cardboards are stacked on the top of the rotating plate 8 in sequence, the two first sliders 17 need to be moved downward in the corresponding first slide grooves 14, and the two second sliders 18 need to be controlled to move upward in the corresponding second slide grooves 12, thereby driving the buffer plate 16 and other components to move upward on the top of the rotating plate 8, so that the subsequent cardboards can be accurately buffered by the buffer plate 16 and other buffer mechanisms, and stacked on the top of the previous cardboard. The first cleaning brush 22 repeats the above steps in sequence to clean the tops of the subsequent multiple cardboards until a sufficient amount of cardboards are stacked on the top of the rotating plate 8. The two limiting plates 15 are driven to move in a direction close to each other by controlling the second double-headed screw 38, and the two sides of the stacked cardboards are pushed and sorted, and the two ends of the stacked cardboards have a clamping and fixing effect. Then, the first double-headed screw 24 is continued to be controlled to rotate, driving the second movable plate 20 and the buffer plate 16 to push the other side of the stacked cardboard, so that the multiple cardboards collected on the top of the rotating plate 8 can be neatly stacked together, so as to achieve the effect of automatically stacking and sorting the discharged cardboards.

[0050] After the multiple cardboards on the top of the rotating plate 8 are sorted, the two second sliders 18 drive the buffer plate 16 and other components to move upward to the top together inside the second slide groove 12. After the second movable plate 20 and the buffer plate 16 and other components are rotated 90 degrees by the driving motor 29, the buffer plate 16 and the second movable plate 20 are rotated to a vertical state, and the rectangular strip plate 21 and the first cleaning brush 22 are driven to rotate to the top of the stacked multiple cardboards, and the third slider 34 is controlled to move downward inside the third slide groove 33, and the rectangular strip plate 21 and the first cleaning brush 22 are driven to press and fix the top of the stacked multiple cardboards downward, and the limiting plates 15 on both sides can limit the stacked multiple cardboards on the top of the rotating plate 8, and then the rotating plate 8 is controlled to rotate 180 degrees upward, driving the rotating plate 8 to rotate itself in a 7 shape. At this time, the rectangular strip plate 21 and the first cleaning brush 22 are located at the top of the stacked multiple cardboards. After the cardboards are at the bottom, the transportation equipment for transferring the cardboards is moved to the bottom of the rectangular strip 21, and the rectangular strip 21 is controlled to rotate inside the third slider 34 to be parallel to the buffer plate 16, so that the bottom of the stacked multiple cardboards loses support, and the second double-headed screw 38 is controlled to reverse, driving the two limit plates 15 to move in opposite directions, so that the two sides of the stacked multiple cardboards lose restrictions and fall downward to the top of the preset transportation equipment below, so that the multiple cardboards stacked and sorted on the top of the rotating plate 8 are automatically transferred to the inside of the transportation equipment for transportation and transfer processing. After the multiple cardboards collected and sorted by the rotating plate 8 are transferred, the rotating plate 8 and other components are controlled to rotate and reset, and the subsequent cardboard collection, cleaning and sorting work is repeated, so that the entire work process has a high degree of automation, and there is no need for manual labor-intensive work such as sorting and transferring the cardboards, which further reduces the labor intensity and improves the production efficiency of the cardboard.

[0051] After the printing and grooving work on the cardboard is completed, the telescopic ends of the two second electric telescopic rods 36 can be controlled to extend together, thereby driving the second cleaning brush 37 to extend downward from the inside of the rectangular groove 35. At this time, by controlling the rotation of the first double-headed screw 24, the buffer plate 16 is driven to move on the top of the rotating plate 8, and the second cleaning brush 37 can be driven to clean the top of the rotating plate 8, so as to clean up a small amount of impurities attached to the top of the rotating plate 8, so as to facilitate the subsequent use of the rotating plate 8.

[0052] When the equipment is in use and it is necessary to inspect and repair the multiple paper feed rollers 5 inside the shell 3 and replace the grooving knife 9, when inspecting the multiple paper feed rollers 5 on the surface of one of the driving shafts 4, the two second sliders 18 can be controlled to drive the second movable plate 20 and the buffer plate 16 and other components to move together to a height flush with the other driving shaft 4 inside the corresponding second slide groove 12, and then the buffer plate 16 is driven to move in a direction close to the other driving shaft 4 by controlling the first double-headed screw 24, and the buffer plate 16 is moved a larger distance by means of the two first electric telescopic rods 27 until the buffer plate 16 The buffer pad 32 on the outer wall of one side is in close contact with the outer wall of multiple paper feed rollers 5 on the outer wall of the other drive shaft 4, squeezing and limiting the other drive shaft 4 and the corresponding multiple paper feed rollers 5 to fix them, thereby effectively preventing the staff from accidentally touching the switch of the other drive shaft 4 during the maintenance of one of the drive shafts 4 and the corresponding multiple paper feed rollers 5, causing the other drive shaft 4 and the corresponding multiple paper feed rollers 5 to rotate, causing harm to the staff performing the maintenance work. It has a protective effect on the personal safety of the staff and can also improve the applicability of the buffer mechanism in actual use.

[0053] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A printing and slotting integrated device with an automatic calibration mechanism, comprising a printing machine (1) and a housing (3), characterized in that: The shell (3) is arranged on one side of the printing machine (1), and a conveyor belt (2) is installed between the printing machine (1) and the shell (3). Two driving shafts (4) are installed inside the shell (3), and the outer walls of the two driving shafts (4) are both installed with a plurality of paper feed rollers (5), wherein the outer walls of one side of the two paper feed rollers (5) located above are both installed with a grooving knife (9). An L-shaped rotating plate (8) is installed on the side of the shell (3) away from the conveyor belt (2), and a buffer mechanism for buffering the rapidly discharged paperboard is provided on the side of the rotating plate (8) parallel to the shell (3). The buffer mechanism includes a buffer plate (16) arranged on the side of the rotating plate (8) parallel to the shell (3), and a cleaning mechanism for cleaning waste and impurities cut from the surface of the paperboard is installed on the top of the buffer plate (16). A limiting mechanism for limiting the two sides of the stacked paperboard is installed on the top of the rotating plate (8) in a horizontal state.

2. The printing and slotting integrated device with an automatic calibration mechanism according to claim 1, characterized in that: The outer walls of both sides of the shell (3) are both installed with fixed plates (6), the outer walls of the two fixed plates (6) adjacent to each other are both provided with first grooves (10), the interiors of the two first grooves (10) are both installed with driving screws (11), the outer walls of the two driving screws (11) are both installed with movable blocks, and the ends of the two movable blocks away from the first grooves (10) are both installed with movable frames (7).

3. The printing and slotting integrated device with an automatic calibration mechanism according to claim 2, characterized in that: The outer walls of the two movable frames (7) on the sides close to each other are each provided with a first sliding groove (14), the interiors of the two first sliding grooves (14) are each installed with a first slider (17), and the top ends of the rotating plate (8) are both rotatably connected to the ends of the two first sliders (17) away from the first sliding groove (14).

4. The printing and slotting integrated device with an automatic calibration mechanism according to claim 1, characterized in that: Two second chute (12) are provided on the outer wall of one side of the rotating plate (8), and a second slider (18) is installed inside the two second chute (12). The two second sliders (18) are connected to the first movable plate (19) at one end away from the second chute (12). A second groove (23) is provided on the outer wall of the first movable plate (19) away from the two second sliders (18). A first double-headed screw (24) is rotatably installed inside the second groove (23). Two sliding blocks (25) are installed on the outer wall of the first double-headed screw (24), and the first rotating block (26) is rotatably installed on the end of the two sliding blocks (25) away from the first double-headed screw (24).

5. The printing and slotting integrated device with an automatic calibration mechanism according to claim 4, characterized in that: A mounting plate (28) is provided on the top of the rotating plate (8), and two second rotating blocks are rotatably mounted on the outer wall of the mounting plate (28) close to the first movable plate (19). The two first rotating blocks (26) and the second rotating blocks adjacent thereto are connected via a first electric telescopic rod (27).

6. The printing and slotting integrated device with an automatic calibration mechanism according to claim 5, characterized in that: A driving motor (29) is installed on an outer wall of a side of the mounting plate (28) away from the first movable plate (19); a second movable plate (20) is installed at the output end of the driving motor (29); a plurality of springs (30) are installed between the second movable plate (20) and the buffer plate (16); and a damping rod (31) is installed inside each of the plurality of springs (30).

7. The printing and slotting integrated device with an automatic calibration mechanism according to claim 1, characterized in that: The limiting mechanism comprises a through slot (13) opened on the top of the rotating plate (8), a second double-headed screw (38) is rotatably installed inside the through slot (13), and two limiting plates (15) are installed on the outer wall of the second double-headed screw (38).

8. The printing and slotting integrated device with an automatic calibration mechanism according to claim 1, characterized in that: The cleaning mechanism comprises a third chute (33) opened on the top of the buffer plate (16), a third slider (34) is installed inside the third chute (33), a rectangular strip (21) is rotatably installed on the top of the third slider (34), and a first cleaning brush (22) is installed on the bottom of the rectangular strip (21).

9. The printing and slotting integrated device with an automatic calibration mechanism according to claim 1, characterized in that: A buffer pad (32) is installed on the outer wall of one side of the buffer plate (16) close to the shell (3), and the buffer pad (32) is made of rubber material.

10. The printing and slotting integrated device with an automatic calibration mechanism according to claim 1, characterized in that: A rectangular groove (35) is provided inside the buffer plate (16), two second electric telescopic rods (36) are installed inside the rectangular groove (35), and a second cleaning brush (37) is commonly installed at the telescopic ends of the two second electric telescopic rods (36).

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