Printing machine

Abstract

The invention discloses a printing machine, and relates to the technical field of printing machines. The printing machine comprises a printing machine frame, one end of the printing machine frame is fixedly connected with a feeding table, the top of the printing machine frame is fixedly connected with a preprocessing module, and the top of the printing machine frame is fixedly connected with an ink jet module. According to the printing device, the dust removal assembly, the rotating shaft and the metal static electricity removal brush are arranged, through mutual cooperation of multiple sets of gas conveying pipes and gas spraying heads, continuous gas spraying can be effectively conducted on the surface of a to-be-printed medium, so that dust is separated from the to-be-printed medium, and the situation that dust adheres to the surface of the to-be-printed medium is reduced; and the rotating shaft is started to drive the multiple metal static electricity removing brushes to rotate at a high speed so as to continuously make contact with the surface and the interior of the to-be-printed medium, and therefore static electricity on the to-be-printed medium can be effectively neutralized through physical contact between the metal static electricity removing brushes and the to-be-printed medium; and dust and other impurities are prevented from being adsorbed in the printing process due to static electricity.

Description

Technical Field

[0001] The present application relates to the technical field of printing machines, and in particular to a printing machine. Background Art

[0002] A printing press is a mechanical device used to transfer images or text onto media such as paper and plastic film. It is widely used in the production process of publications, packaging materials, tickets and other products. With the development of technology, the types and functions of printing presses are constantly enriched to meet the needs of different industries.

[0003] The existing technical means for ticket printing mainly include offset printing, screen printing and digital printing. These technologies have their own advantages. For example, offset printing is suitable for mass production, screen printing is suitable for special materials, and digital printing is favored for its flexibility and personalization. However, these technologies still face some challenges in practical applications.

[0004] During the printing process, paper and plastic films waiting to be printed often generate static electricity due to friction. These static electricity will attract dust and other impurities to adhere to the surface of the medium to be printed, thus causing stains on the printed products. It will also cause uneven distribution of ink during the printing process, resulting in color bleeding, affecting the color accuracy and aesthetics of the printed products, and seriously affecting the printing quality. For this reason, the present application provides a printing machine. Summary of the invention

[0005] The purpose of the present application is to provide a printing press to solve the problem that static electricity will attract dust and other impurities to adhere to the surface of the medium to be printed, thereby causing stains on the printed product.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions: A printing press comprises a printing press frame, one end of the printing press frame is fixedly connected to a feed table, the top of the printing press frame is fixedly connected to a pre-treatment module, the top of the printing press frame is fixedly connected to an inkjet module, the top of the printing press frame is fixedly connected to a drying module, the top of the printing press frame is fixedly connected to an ultraviolet curing module, a conveyor belt is rotatably arranged inside the printing press frame, a winding roller is rotatably connected to one end of the printing press frame away from the feed table, a control console is fixedly connected to one side of the printing press frame, a controller is fixedly connected to the top of the control console, a dust removal component is installed inside the pre-treatment module, a rotating shaft is rotatably connected inside the pre-treatment module, a plurality of metal anti-static brushes are evenly and fixedly connected to the rotating shaft, a cleaning component is installed on one side of the pre-treatment module, and a linkage is installed on one side of the pre-treatment module.

[0007] By adopting the above technical scheme, the dust removal component can effectively and continuously spray air on the surface of the medium to be printed, so as to separate the dust from the medium to be printed and reduce the situation where dust adheres to the surface of the medium to be printed, and by starting the rotating shaft to drive multiple metal anti-static brushes to rotate at high speed, they can continuously contact the surface of the medium to be printed. In this way, the static electricity on the medium to be printed can be effectively neutralized through the physical contact between the metal anti-static brush and the medium to be printed, so as to avoid the adsorption of dust and other impurities during the printing process due to static electricity, resulting in stains on the printed products and affecting the printing quality. At the same time, by cleaning and neutralizing static electricity and dust, the subsequent ink distribution can also be made more even, reducing the occurrence of color bleeding.

[0008] Furthermore, the dust removal assembly includes a hair dryer fixedly connected to the top of the pretreatment module, the interior of the pretreatment module is evenly and rotatably connected to a plurality of air pipes, the bottoms of the plurality of air pipes are evenly and fixedly connected to a plurality of nozzles, the output end of the hair dryer is fixedly connected to a bellows, the end of the bellows away from the hair dryer is fixedly connected to a connecting pipe, the bottom of the connecting pipe is fixedly connected to one end of the plurality of air pipes, and the other ends of the plurality of air pipes are provided with a driving member.

[0009] By adopting the above technical solution, the hair dryer is started to generate high-pressure airflow. At this time, multiple nozzles can be opened to spray out the high-pressure airflow, so as to separate the dust from the medium to be printed and reduce the situation where dust adheres to the surface of the medium to be printed.

[0010] Furthermore, the driving member includes a plurality of support frames uniformly and fixedly connected to one side of the pretreatment module, a plurality of the support frames are internally slidably connected with a sliding rod, a top of the pretreatment module is fixedly connected with an electric telescopic rod, a top of the pretreatment module is slidably connected with a connecting block, an output end of the electric telescopic rod is fixedly connected to one side of the connecting block, a bottom of one end of the connecting block is fixedly connected to the top of the sliding rod, a plurality of racks are uniformly and fixedly connected to the bottom of the sliding rod in sections, a plurality of half gears are fixedly connected to one end of the gas pipes away from the connecting pipe, and the plurality of half gears are meshingly connected to the plurality of racks.

[0011] By adopting the above technical solution, the electric telescopic rod is started to drive the connecting block to reciprocate and retract. Since the half gears and the racks are meshed with each other, while the sliding rod drives the multiple racks to move back and forth, it will drive the multiple half gears to rotate back and forth, so that the multiple air pipes are driven to swing in a cycle through the multiple half gears to change the ejection direction of the high-pressure airflow.

[0012] Furthermore, the cleaning component includes an air intake port which passes through and is fixedly connected to one side of the pretreatment module, a collecting box is fixedly connected to one side of the pretreatment module, a pump is fixedly connected to one side of the collecting box, a connecting pipe is fixedly connected to the output end of the pump, an end of the connecting pipe away from the pump is fixedly connected to one side of the air intake port, a top cover is provided on the top of the collecting box, a sliding frame is slidingly provided inside the collecting box, and a filter plate is clamped inside the sliding frame.

[0013] By adopting the above technical solution, through the suction force generated by the pump and the guidance of the connecting pipe, the dust and debris cleaned by the dust removal component inside the pretreatment module can be sucked into the collection box through the air intake port, and the dust is intercepted and filtered by the filter plate, so that the filtered gas is discharged to the outside, and the dust will remain in the collection box.

[0014] Furthermore, the linkage part includes a motor fixedly connected to one side of the pretreatment module, the output end of the motor is fixedly connected to one end of the rotating shaft, a pulley 1 is fixedly connected to the end of the rotating shaft away from the motor, a support shaft is rotatably connected to the interior of the collection box, a pulley 2 is fixedly connected to one end of the support shaft, a connecting belt is sleeved on the pulley 1 and the pulley 2, and an auxiliary part is arranged on the support shaft.

[0015] By adopting the above technical solution, the motor is started to drive the rotating shaft to rotate. When the rotating shaft rotates, the second pulley will rotate along with the first pulley through the guidance of the connecting belt.

[0016] Furthermore, the auxiliary part includes two cams symmetrically fixedly connected to the supporting shaft, the protruding ends of the two cams can fit with one side of the sliding frame, sliding grooves are opened on both sides of the inner wall of the collection box, and sealing blocks are fixedly connected on both sides of the sliding frame, and the sealing blocks are slidably connected in the sliding grooves.

[0017] By adopting the above technical solution, after the sliding frame is hit, it will drive the sealing block to slide inside the sliding groove to shake off the dust adhered and intercepted on the filter plate into the inside of the collection box.

[0018] Furthermore, springs are fixedly connected to both sides of the sealing block, and one end of the spring away from the sealing block is fixedly connected to the inner wall of the slide groove.

[0019] By adopting the above technical solution, the sliding frame will intermittently shake inside the collection box due to the contraction and rebound of the spring and the impact of the cam.

[0020] Furthermore, the printer frame is made of high-strength aluminum alloy, the blower and the electric telescopic rod are both electrically connected to the controller, and the pump and the motor are both electrically connected to the controller.

[0021] By adopting the above technical solution, the printing press frame made of high-strength aluminum alloy can make the printing press frame both light and strong. At the same time, all electrical equipment inside the printing press frame can be effectively controlled by the controller, reducing the workload of the staff.

[0022] In summary, the present application includes at least one of the following beneficial effects: 1. The present application is provided with a dust removal component, a rotating shaft and a metal anti-static brush. Through the mutual cooperation of multiple groups of air pipes and air nozzles, the surface of the medium to be printed can be effectively and continuously sprayed, so as to separate the dust from the medium to be printed and reduce the situation where the dust adheres to the surface of the medium to be printed. By starting the rotating shaft to drive multiple metal anti-static brushes to rotate at high speed, they can continuously contact the surface of the medium to be printed. In this way, the static electricity on the medium to be printed can be effectively neutralized through the physical contact between the metal anti-static brush and the medium to be printed, so as to avoid the adsorption of dust and other impurities during the printing process due to static electricity, resulting in stains on the printed product, affecting the printing quality. At the same time, by cleaning and neutralizing static electricity and dust, the subsequent ink distribution can also be made more uniform, reducing the occurrence of color bleeding.

[0023] 2. The present application is provided with linkage parts and auxiliary parts. When the rotating shaft rotates, the supporting shaft and the two cams are driven to rotate continuously through the guidance of the connecting belt, so that the sliding frame will intermittently shake inside the collection box through the contraction and rebound of the spring and the impact of the cam, so that the internal filter plate will also shake, so as to shake off the dust adhered to and intercepted on the filter plate into the inside of the collection box, thereby reducing the clogging of the filter plate by dust and effectively improving the filtering effect of the filter plate.

[0024] 3. The present application is provided with a cleaning component, which, through the suction force generated by the pump and the guidance of the connecting pipe, can make the dust and debris cleaned by the dust removal component inside the pre-treatment module be sucked into the interior of the collection box through the air intake port, and the dust is intercepted and filtered by the filter plate, so that the filtered gas is discharged to the outside, and the dust will remain in the collection box, which greatly improves the overall cleaning effect of the printing machine on the printing medium, so as to prevent dust from adhering to the surface of the medium to be printed and affecting the subsequent printing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body in this application.

[0026] Figure 2 It is a side view of the main body of the device in this application.

[0027] Figure 3 It is a schematic diagram of the three-dimensional structure of the dust removal component in this application.

[0028] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning component in this application.

[0029] Figure 5 It is a three-dimensional structural schematic diagram of the linkage parts in this application.

[0030] Figure 6 It is a three-dimensional structural schematic diagram of the auxiliary parts in this application.

[0031] Description of reference numerals: 1. Printing machine frame; 2. Feeding table; 3. Pretreatment module; 4. Inkjet module; 5. Drying module; 6. UV curing module; 7. Conveyor belt; 8. Winding roller; 9. Control console; 10. Controller; 11. Blower; 12. Air pipe; 13. Injection head; 14. Bellows; 15. Connecting pipe; 16. Rotating shaft; 17. Metal anti-static brush; 18. Support frame; 19. Sliding rod; 20. Electric telescopic rod; 21. Connecting block; 22. Rack; 23. Half gear; 24. Intake port; 25. Collecting box; 26. Pump; 27. Connecting pipe; 28. Top cover; 29. ​​Sliding frame; 30. Filter plate; 31. Motor; 32. Pulley 1; 33. Support shaft; 34. Pulley 2; 35. Connecting belt; 36. Cam; 37. Slide; 38. Sealing block; 39. Spring. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 —6 Provide further details of this application.

[0033] The embodiment of the present application discloses a printing machine.

[0034] Reference Figure 1 , Figure 2 and Figure 4 A printing machine comprises a printing machine frame 1, one end of the printing machine frame 1 is fixedly connected with a feeding table 2, a pre-treatment module 3 is fixedly connected with the top of the printing machine frame 1, an inkjet module 4 is fixedly connected with the top of the printing machine frame 1, a drying module 5 is fixedly connected with the top of the printing machine frame 1, a UV curing module 6 is fixedly connected with the top of the printing machine frame 1, a conveyor belt 7 is rotatably arranged inside the printing machine frame 1, a winding roller 8 is rotatably connected with one end of the printing machine frame 1 away from the feeding table 2, a control console 9 is fixedly connected with one side of the printing machine frame 1, a controller 10 is fixedly connected with the top of the control console 9, a dust removal component is installed inside the pre-treatment module 3, a rotating shaft 16 is rotatably connected inside the pre-treatment module 3, a plurality of metal anti-static brushes 17 are evenly fixedly connected to the rotating shaft 16, a cleaning component is installed on one side of the pre-treatment module 3, and a linkage member is installed on one side of the pre-treatment module 3; Secondly, the cleaning component includes an air intake port 24 which is fixedly connected to one side of the pretreatment module 3, a collecting box 25 is fixedly connected to one side of the pretreatment module 3, a pump 26 is fixedly connected to one side of the collecting box 25, a connecting pipe 27 is fixedly connected to the output end of the pump 26, and one end of the connecting pipe 27 away from the pump 26 is fixedly connected to one side of the air intake port 24, a top cover 28 is provided on the top of the collecting box 25, a sliding frame 29 is slidingly provided inside the collecting box 25, and a filter plate 30 is clamped inside the sliding frame 29.

[0035] When in use, first pile up the medium to be printed on the top of the feed table 2, then set the correct feed speed and tension parameters through the control console 9 and the controller 10, and upload the printing pattern file to the control system. After the information is entered and confirmed to be correct, start the conveyor belt 7 to operate. At this time, the medium to be printed is sequentially sent to the conveyor belt 7 through external manipulators and other equipment. The operation of the conveyor belt 7 can drive the medium to be printed to gradually move through the various modules on the top of the printer frame 1 to complete printing. When the medium to be printed passes through the bottom of the pre-treatment module 3, the dust removal component on the top of the pre-treatment module 3 can be started first. The operation of the dust removal component can be used to forcefully blow air on the surface of the medium to be printed, so as to separate dust from the medium to be printed. The printing medium is separated, and the pump 26 can be started at the same time. Through the suction force generated by the pump 26 and the guidance of the connecting pipe 27, the dust and debris cleaned by the dust removal component in the pre-treatment module 3 can be sucked into the collection box 25 through the suction port 24. When the dust and debris enter the collection box 25, the dust will be intercepted and filtered by the filter plate 30, so that the filtered gas is discharged to the outside, and the dust will remain in the collection box 25. When it is necessary to clean the inside of the collection box 25 and the filter plate 30, it can be easily replaced by opening the top cover 28, which greatly improves the cleaning effect of the printing machine on the printing medium as a whole, so as to prevent dust from adhering to the surface of the medium to be printed and affecting the subsequent printing effect; Secondly, in the process of removing dust from the printing medium, the rotating shaft 16 can also be started to rotate continuously, so as to drive the multiple metal anti-static brushes 17 to rotate. Through the high-speed rotation of the multiple metal anti-static brushes 17, the metal anti-static brushes 17 can continuously contact the surface of the printing medium to be printed, so that the static electricity on the printing medium can be effectively neutralized through the physical contact between the metal anti-static brush 17 and the printing medium, and the static electricity is directed to the ground through the external grounding wire, so as to achieve the effect of removing dust and static electricity from the surface of the printing medium, so as to avoid the absorption of dust and other impurities due to static electricity during the printing process, resulting in stains on the printed products, affecting the printing quality, and at the same time, by cleaning and neutralizing static electricity and dust, the subsequent The distribution of the ink is more uniform, the color bleeding phenomenon is reduced, and the color accuracy and aesthetics of the printed product are effectively improved. After the medium to be printed is treated with dust and static electricity removal, the medium to be printed will be driven into the inkjet module 4 as the conveyor belt 7 runs. At this time, the inkjet module 4 sprays the pattern line by line according to the preset design data. Then the medium to be printed will enter the drying module 5, and the infrared heating technology will be used to accelerate the drying of the ink to prevent the diffusion of the undried ink. Finally, it will enter the ultraviolet curing module 6 to be coated with a special protective film, which will be hardened quickly by ultraviolet radiation, thereby improving the wear resistance and anti-fouling ability of the product. Then the printed medium will be wound up by the winding roller 8 to realize the operation of the entire printing machine.

[0036] Reference Figure 1 , Figure 3 and Figure 4 The dust removal component includes a blower 11 fixedly connected to the top of the pre-processing module 3, a plurality of air pipes 12 are evenly connected to the interior of the pre-processing module 3, a plurality of nozzles 13 are evenly fixedly connected to the bottom of the plurality of air pipes 12, a bellows 14 is fixedly connected to the output end of the blower 11, a connecting pipe 15 is fixedly connected to the end of the bellows 14 away from the blower 11, the bottom of the connecting pipe 15 is fixedly connected to one end of the plurality of air pipes 12, and a driving member is provided at the other end of the plurality of air pipes 12; Secondly, the driving member includes a plurality of support frames 18 uniformly and fixedly connected to one side of the pretreatment module 3, a sliding rod 19 is slidably connected inside the plurality of support frames 18, an electric telescopic rod 20 is fixedly connected to the top of the pretreatment module 3, a connecting block 21 is slidably connected to the top of the pretreatment module 3, an output end of the electric telescopic rod 20 is fixedly connected to one side of the connecting block 21, a bottom end of the connecting block 21 is fixedly connected to the top of the sliding rod 19, a plurality of racks 22 are uniformly and fixedly connected to the bottom of the sliding rod 19 in sections, a plurality of gas pipes 12 are fixedly connected to one end away from the connecting pipe 15 with a half gear 23, and the plurality of half gears 23 are meshingly connected to the plurality of racks 22.

[0037] When in use, first start the hair dryer 11 to generate a high-pressure airflow, and then the airflow will be transmitted to the inside of the multiple air pipes 12 through the guidance of the bellows 14 and the connecting pipe 15. At this time, the multiple nozzles 13 can be opened to spray the high-pressure airflow. In the process of spraying, the electric telescopic rod 20 can also be started to push the connecting block 21 to reciprocate and retract. The guidance of the connecting block 21 will drive the sliding rod 19 to slide back and forth inside the multiple support frames 18. Because the half gear 23 and the rack 22 are meshed with each other, while the sliding rod 19 drives the multiple racks 22 to reciprocate, it will drive the multiple half gears 23 to reciprocate. Rotate, so that the multiple air pipes 12 are driven by the multiple half gears 23 to swing in a cycle to change the spray direction of the high-pressure airflow. Through the mutual cooperation of multiple groups of air pipes 12 and nozzles 13, the surface of the printing medium can be effectively sprayed continuously, so as to separate dust from the printing medium and reduce the situation where dust adheres to the surface of the printing medium.

[0038] Reference Figure 3 , Figure 5 and Figure 6 The linkage part includes a motor 31 fixedly connected to one side of the pretreatment module 3, the output end of the motor 31 is fixedly connected to one end of the rotating shaft 16, and a pulley 32 is fixedly connected to the end of the rotating shaft 16 away from the motor 31. A support shaft 33 is rotatably connected to the interior of the collection box 25, and a pulley 2 34 is fixedly connected to one end of the support shaft 33. A connecting belt 35 is sleeved on the pulley 1 32 and the pulley 2 34, and an auxiliary part is provided on the support shaft 33. The auxiliary part includes two cams 36 symmetrically fixedly connected to the support shaft 33, and the protruding ends of the two cams 36 can fit with one side of the sliding frame 29. Slide grooves 37 are provided on both sides of the inner wall of the collection box 25, and sealing blocks 38 are fixedly connected on both sides of the sliding frame 29. The sealing blocks 38 are slidably connected in the slide grooves 37, and springs 39 are fixedly connected on both sides of the sealing block 38. The end of the spring 39 away from the sealing block 38 is fixedly connected to the inner wall of the slide groove 37.

[0039] When in use, first start the motor 31 to drive the rotating shaft 16 to rotate, thereby driving the multiple metal anti-static brushes 17 to rotate, and the high-speed rotation of the multiple metal anti-static brushes 17 is used to perform anti-static operation on the surface of the printing medium. While the rotating shaft 16 rotates, it will drive the pulley 1 32 to rotate together. At this time, through the guidance of the connecting belt 35, the pulley 2 34 will rotate together with the pulley 1 32, thereby driving the support shaft 33 and the two cams 36 to rotate continuously. Since the protruding end of the cam 36 can fit with one side of the sliding frame 29, as The continuous rotation of the cam 36 will intermittently impact the sliding frame 29. When the sliding frame 29 is impacted, it will drive the sealing block 38 to slide inside the sliding groove 37 and squeeze the spring 39 to contract. The contraction and rebound of the spring 39 and the impact of the cam 36 will cause the sliding frame 29 to intermittently shake inside the collecting box 25, so that the internal filter plate 30 will also shake, so as to shake off the dust adhered to and intercepted on the filter plate 30 into the inside of the collecting box 25, reduce the blockage of the filter plate 30 by dust, and effectively improve the filtering effect of the filter plate 30.

[0040] Reference Figure 1 , Figure 3 and Figure 4 The printer frame 1 is made of high-strength aluminum alloy. The blower 11 and the electric telescopic rod 20 are both electrically connected to the controller 10 . The pump 26 and the motor 31 are both electrically connected to the controller 10 .

[0041] When in use, the printer frame 1 made of high-strength aluminum alloy can make the printer frame 1 both light and strong. At the same time, the controller 10 can effectively control all electrical equipment inside the printer frame 1, thereby reducing the workload of the staff.

[0042] The implementation principle of a printing machine in this embodiment is as follows: when in use, firstly, the medium to be printed is piled on the top of the feeding table 2, and then the correct feeding speed and tension parameters are set through the control console 9 and the controller 10, and the printing pattern file is uploaded to the control system. After the information is entered and confirmed to be correct, the conveyor belt 7 is started to operate. At this time, the medium to be printed is sequentially sent to the conveyor belt 7 through external manipulators and other equipment. The operation of the conveyor belt 7 can drive the medium to be printed to gradually move through the various modules on the top of the printing machine frame 1 to complete printing, and when the medium to be printed is pre-treated, the conveyor belt 7 is moved to the top of the printing machine frame 1. When the bottom of the treatment module 3 is cleaned, the hair dryer 11 can be started to generate a high-pressure airflow, and then the airflow is transmitted to the inside of the multiple air delivery pipes 12 through the guidance of the bellows 14 and the connecting pipe 15. At this time, the multiple nozzles 13 can be opened to spray the high-pressure airflow. In the process of spraying, the electric telescopic rod 20 can be started to push the connecting block 21 to reciprocate and retract. The guide of the connecting block 21 will drive the sliding rod 19 to slide back and forth inside the multiple support frames 18. Because the half gear 23 and the rack 22 are meshed with each other, when the sliding rod 19 drives When the multiple racks 22 move back and forth, they will drive the multiple half gears 23 to rotate back and forth, so that the multiple air pipes 12 are driven by the multiple half gears 23 to swing in a cycle to change the ejection direction of the high-pressure airflow. Through the cooperation of the multiple groups of air pipes 12 and the air jet heads 13, the surface of the medium to be printed can be effectively and continuously jetted, so that the dust is separated from the medium to be printed and the dust is reduced from adhering to the surface of the medium to be printed. At this time, the pump 26 can be started at the same time. The suction force generated by the pump 26 and the guidance of the connecting pipe 27 can make the printed medium The dust and debris cleaned by the dust removal assembly inside the processing module 3 are sucked into the collection box 25 through the air inlet 24. When the dust and debris enter the collection box 25, the dust is intercepted and filtered by the filter plate 30, so that the filtered gas is discharged to the outside, and the dust remains in the collection box 25. When it is necessary to clean the inside of the collection box 25 and the filter plate 30, it is easy to replace them by simply opening the top cover 28, which greatly improves the cleaning effect of the printing machine on the printing medium as a whole, so as to prevent dust from adhering to the surface of the printing medium to be printed and affecting the subsequent printing effect; Secondly, in the process of removing dust from the printing medium, the motor 31 can also be started to drive the rotating shaft 16 to rotate, thereby driving the multiple metal anti-static brushes 17 to rotate. Through the high-speed rotation of the multiple metal anti-static brushes 17, the metal anti-static brushes 17 can continuously contact the surface of the printing medium to be printed, so that the static electricity on the printing medium can be effectively neutralized through the physical contact between the metal anti-static brush 17 and the printing medium, and the static electricity is directed to the ground through the external grounding wire, so as to achieve the effect of removing dust and static electricity from the surface of the printing medium, so as to avoid the adsorption of dust and other impurities during the printing process due to static electricity, resulting in stains on the printed product, affecting the printing quality, and at the same time, by cleaning and neutralizing static electricity and dust, the subsequent ink distribution can be made more uniform, reducing the occurrence of color cross-talk, and effectively improving the color accuracy and aesthetics of the printed product; In addition, when the rotating shaft 16 rotates, the pulley 1 32 is driven to rotate together. At this time, the pulley 2 34 is caused to rotate together with the pulley 1 32 through the guidance of the connecting belt 35, so as to drive the support shaft 33 and the two cams 36 to rotate continuously. Because the protruding end of the cam 36 can fit with one side of the sliding frame 29, the sliding frame 29 is intermittently hit as the cam 36 rotates continuously. At this time, after the sliding frame 29 is hit, the sealing block 38 is driven to slide inside the sliding groove 37 and squeeze the spring 39 to contract. Through the contraction and rebound of the spring 39 and the impact of the cam 36, the sliding frame 29 is intermittently shaken inside the collecting box 25, so that the filter plate 30 inside is shaken together to remove the block adhered to the filter plate 30. The intercepted dust is shaken off inside the collecting box 25, reducing the clogging of the filter plate 30 caused by dust, effectively improving the filtering effect of the filter plate 30, and after the to-be-printed medium is treated with dust and static electricity removal, the operation of the conveyor belt 7 will drive the to-be-printed medium into the inkjet module 4, at this time, the inkjet module 4 sprays the pattern line by line according to the preset design data, and then the to-be-printed medium will enter the drying module 5, and the infrared heating technology will be used to accelerate the drying of the ink to avoid the diffusion of the undried ink, and finally it will enter the ultraviolet curing module 6 to be coated with a special protective film, which will be hardened quickly by ultraviolet irradiation, thereby improving the wear resistance and anti-fouling ability of the product, and then the printed medium will be wound up by the winding roller 8, so as to realize the operation of the entire printing machine.

Claims

1. A printing press, comprising a printing press frame (1), characterized in that: One end of the printer frame (1) is fixedly connected to a feed table (2), the top of the printer frame (1) is fixedly connected to a pre-treatment module (3), the top of the printer frame (1) is fixedly connected to an inkjet module (4), the top of the printer frame (1) is fixedly connected to a drying module (5), the top of the printer frame (1) is fixedly connected to an ultraviolet curing module (6), a conveyor belt (7) is rotatably arranged inside the printer frame (1), one end of the printer frame (1) away from the feed table (2) is rotatably connected to a winding roller (8), one side of the printer frame (1) is fixedly connected to a control console (9), the top of the control console (9) is fixedly connected to a controller (10), a dust removal component is installed inside the pre-treatment module (3), a rotating shaft (16) is rotatably connected inside the pre-treatment module (3), a plurality of metal anti-static brushes (17) are evenly and fixedly connected to the rotating shaft (16), a cleaning component is installed on one side of the pre-treatment module (3), and a linkage member is installed on one side of the pre-treatment module (3).

2. A printing press according to claim 1, characterized in that: The dust removal component comprises a blower (11) fixedly connected to the top of the pre-treatment module (3); a plurality of air pipes (12) are evenly and rotatably connected inside the pre-treatment module (3); a plurality of nozzles (13) are evenly and fixedly connected to the bottom of the plurality of air pipes (12); an output end of the blower (11) is fixedly connected to a bellows (14); an end of the bellows (14) away from the blower (11) is fixedly connected to a connecting pipe (15); a bottom of the connecting pipe (15) is fixedly connected to one end of the plurality of air pipes (12); and a driving member is provided at the other end of the plurality of air pipes (12).

3. A printing press according to claim 2, characterized in that: The driving member comprises a plurality of support frames (18) uniformly and fixedly connected to one side of the pre-processing module (3); a plurality of the support frames (18) are slidably connected to a sliding rod (19) inside; an electric telescopic rod (20) is fixedly connected to the top of the pre-processing module (3); a connecting block (21) is slidably connected to the top of the pre-processing module (3); an output end of the electric telescopic rod (20) is fixedly connected to one side of the connecting block (21); a bottom end of the connecting block (21) is fixedly connected to the top of the sliding rod (19); a plurality of racks (22) are uniformly and fixedly connected to the bottom of the sliding rod (19) in sections; a half gear (23) is fixedly connected to one end of the plurality of gas transmission pipes (12) away from the connecting pipe (15); and the plurality of half gears (23) are meshingly connected to the plurality of racks (22).

4. A printing press according to claim 1, characterized in that: The cleaning assembly comprises an air intake port (24) penetrating and fixedly connected to one side of the pretreatment module (3); a collecting box (25) is fixedly connected to one side of the pretreatment module (3); a pump (26) is fixedly connected to one side of the collecting box (25); a connecting pipe (27) is fixedly connected to the output end of the pump (26); an end of the connecting pipe (27) away from the pump (26) is fixedly connected to one side of the air intake port (24); a top cover (28) is provided on the top of the collecting box (25); a sliding frame (29) is slidably provided inside the collecting box (25); a filter plate (30) is clamped inside the sliding frame (29).

5. A printing press according to claim 4, characterized in that: The linkage member comprises a motor (31) fixedly connected to one side of the pre-processing module (3); the output end of the motor (31) is fixedly connected to one end of a rotating shaft (16); a pulley 1 (32) is fixedly connected to the end of the rotating shaft (16) away from the motor (31); a support shaft (33) is rotatably connected to the inside of the collection box (25); a pulley 2 (34) is fixedly connected to one end of the support shaft (33); a connecting belt (35) is sleeved on the pulley 1 (32) and the pulley 2 (34); and an auxiliary member is arranged on the support shaft (33).

6. A printing press according to claim 5, characterized in that: The auxiliary component comprises two cams (36) symmetrically fixedly connected to the support shaft (33), and the protruding ends of the two cams (36) can be fitted with one side of the sliding frame (29). Slide grooves (37) are provided on both sides of the inner wall of the collection box (25), and sealing blocks (38) are fixedly connected to both sides of the sliding frame (29), and the sealing blocks (38) are slidably connected in the slide grooves (37).

7. A printing press according to claim 6, characterized in that: Springs (39) are fixedly connected to both sides of the sealing block (38), and one end of the spring (39) away from the sealing block (38) is fixedly connected to the inner wall of the sliding groove (37).

8. A printing press according to claim 2, characterized in that: The printer frame (1) is made of high-strength aluminum alloy, the blower (11) and the electric telescopic rod (20) are both electrically connected to the controller (10), and the pump (26) and the motor (31) are both electrically connected to the controller (10).

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