Environment-friendly printing device and processing technology thereof

Abstract

The application discloses an environment-friendly printing device and a processing technology thereof, and relates to the technical field of printing devices. The application comprises a machine tool, one end of the machine tool is provided with a printing machine body, the other end of the machine tool is provided with an ink supply bin, the bottom of the ink supply bin is provided with a guide sliding rail, the inside of the ink supply bin is provided with an ink cartridge, the bottom of the ink cartridge is fixedly connected with a guide sliding block matched with the guide sliding rail, and the inside of the machine tool is provided with a lifting sliding groove communicated with the ink supply bin. The application can release the clamping and fixing between the ink cartridge and the machine tool by pressing the clamping assembly, and at the same time, the ink cartridge is manually pulled out, the interference with the transmission assembly is released, the transmission assembly is rebounded and ejected, the hard pipe is driven to move upward along the length direction of the lifting sliding groove, the hard pipe is separated from the inside of the ink cartridge, the connection and disconnection between the ink cartridge and the hard pipe are quickly realized, and the ink cartridge and the internal ink are integrally pulled out from the inside of the ink supply bin for replacement.

Description

Technical Field

[0001] This application relates to the field of printing equipment technology, and in particular to environmentally friendly printing equipment and its processing technology. Background Technology

[0002] Water-based inks are homogeneous pastes composed of binders, pigments, and additives. The binder provides the necessary transfer properties, while the pigment imparts color. Pigments are the solid components of the ink, serving as the color-developing substances; they are generally water-insoluble pigments. The binder is the liquid component of the ink, acting as a carrier for the pigments. Additives added to the ink improve its printability, such as viscosity, tack, and drying properties.

[0003] In general printing equipment, paper is fed into the inlet of the printing press by the feeding mechanism. Then, several printing liquids are mixed to obtain a printing ink with a specific color and texture. The pigment particles are carried by the binder and transferred from the ink rollers and printing plate of the printing press to the paperboard to form an ink film. The ink film is fixed, dried and adhered to the paperboard. Then the paperboard is sent out from the outlet.

[0004] In actual use, during the process of printing ink being introduced from inside the ink storage tank to the ink roller input end, a pipe and a nut are used to seal the ink to the input end of the ink roller. However, when the ink inside the ink storage tank needs to be replaced as required, loosening the nut to contact the sealed connection between the pipe and the ink roller can easily lead to ink leakage, reducing the ink replacement efficiency. Summary of the Invention

[0005] The purpose of this application is to address the problem that loosening the nut to seal the connection between the contact pipe and the ink roller can easily lead to ink leakage and reduce ink replacement efficiency. This application provides an environmentally friendly printing equipment and its processing technology.

[0006] To achieve the above objectives, this application specifically adopts the following technical solution:

[0007] An environmentally friendly printing equipment includes a machine tool. A printing press body is mounted at one end of the machine tool, and an ink supply tank is located at the other end. A guide rail is provided at the bottom of the ink supply tank. An ink cartridge is inserted inside the ink supply tank. A guide slider adapted to the guide rail is fixedly connected to the bottom of the ink cartridge. A lifting groove communicating with the ink supply tank is located inside the machine tool. A hollow slider is slidably connected inside the lifting groove. An ink supply pump is fixedly connected to the top of the hollow slider. An ink leveling nozzle is fixedly connected to one end of the machine tool. The output end of the ink supply pump is connected to the ink leveling nozzle via a flexible hose. A rigid tube is fixedly connected to the top of the hollow slider. The input end of the ink supply pump is connected to the rigid tube. A controller is fixedly connected to one side of the machine tool. The ink supply pump is electrically connected to the controller. A transmission component for driving the rigid tube to insert into the ink cartridge is installed inside the hollow slider. A snap-fit ​​component for fixing the ink cartridge is installed at one end of the machine tool.

[0008] By adopting the above technical solution, when it is necessary to change the ink used, the cooperation between the snap-fit ​​component and the transmission component allows the snap-fit ​​component to release the locking and fixing between the ink cartridge and the machine tool. Simultaneously, by manually pulling the ink cartridge outward, the resistance to the transmission component is released, causing the transmission component to spring back and push out the hollow slider, moving the rigid tube upward along the length of the lifting slide. This detaches the rigid tube from the ink cartridge, facilitating quick connection and disconnection between the ink cartridge and the rigid tube. This allows for easy removal of the ink cartridge and its contents from the ink tank for replacement, reducing ink leakage and improving ink cartridge replacement efficiency. Furthermore, each ink cartridge corresponds to a specific ink color, reducing the impact on printing quality caused by using different inks in the same cartridge.

[0009] Furthermore, the transmission assembly includes a lifting spring fixedly connected to the bottom of the lifting slide groove, the top of the lifting spring being fixedly connected to the hollow slider, a trapezoidal slide being fixedly connected inside the hollow slider, and a U-shaped abutment rod being fixedly connected to one end of the ink cartridge, with one end of the U-shaped abutment rod being adapted to the inclined surface of the trapezoidal slide.

[0010] By adopting the above technical solution, and by setting up a trapezoidal slide table in conjunction with a U-shaped contact rod and a lifting spring, when the ink cartridge is inserted into the ink supply tank, the hollow slider can be driven to drive the rigid tube to be inserted into the ink cartridge. At the same time, when the ink cartridge is removed from the ink supply tank, the hollow slider can be driven to drive the rigid tube to be removed from the ink cartridge. This effectively improves the practicality of the device.

[0011] Furthermore, one end of the U-shaped abutment rod is rotatably connected to an abutment roller, and the abutment roller rolls against the trapezoidal slide.

[0012] By adopting the above technical solution and using the contact roller and trapezoidal slide in combination, the wear between the trapezoidal slide and the contact roller is effectively reduced, thus extending the service life and smoothness of the device.

[0013] Furthermore, the snap-fit ​​assembly includes snap-fit ​​grooves symmetrically formed on the top of the ink cartridge. A snap-fit ​​spring is fixedly connected to the bottom of the snap-fit ​​groove, and a snap-fit ​​block is fixedly connected to the top of the snap-fit ​​spring. The bottom end of the snap-fit ​​block is slidably connected inside the snap-fit ​​groove. An operating groove is formed at one end of the machine tool. A snap-fit ​​slot adapted to the snap-fit ​​block is symmetrically formed on the inner side of the operating groove. A synchronizing rod is slidably connected inside the operating groove. Both ends of the synchronizing rod extend into the snap-fit ​​slot, and the synchronizing rod is installed above the snap-fit ​​block.

[0014] By adopting the above technical solution, and by setting up the cooperation of the snap-fit ​​spring, the snap-fit ​​block, and the synchronizing rod, when the ink cartridge is pulled along the length of the guide slide rail and inserted into the ink supply tank, and the snap-fit ​​block is aligned with the slot, the snap-fit ​​spring rebounds and pushes out the snap-fit ​​block, thereby snapping the ink cartridge into place inside the ink supply tank. Then, by pressing the synchronizing rod, the snap-fit ​​block is disengaged from the slot, thus facilitating the release of the snap-fit ​​fixation between the ink cartridge and the machine tool.

[0015] Furthermore, a cover plate is fixedly connected to one end of the hollow slider, the cover plate is slidably connected to the inside of the ink supply tank, and the cover plate is installed above the ink cartridge.

[0016] By adopting the above technical solution, and by setting up the cooperation between the cover plate and the hollow slider, when the hollow slider drives the rigid tube to insert into the ink cartridge, the cover plate will cover the top of the ink cartridge, which effectively reduces the splashing of ink inside the ink cartridge and improves the practicality of the device.

[0017] Furthermore, the ink cartridge is symmetrically rotatably connected to an organosilicon resin stirring blade inside, and a stirring motor is symmetrically fixedly connected to the outside of the ink cartridge. The output end of the stirring motor is fixedly connected to the organosilicon resin stirring blade, and the controller is electrically connected to the stirring motor.

[0018] By adopting the above technical solution, and by setting up the controller in conjunction with the silicone resin stirring blade and the stirring motor, it is easier to drive the silicone resin stirring blade to stir the ink inside the ink box, reducing the layering phenomenon caused by ink stagnation and improving the practicality of the device.

[0019] Furthermore, a liquid level sensor is fixedly connected to the inner side of the ink cartridge, and a buzzer alarm is fixedly connected to the outer side of the machine tool. The controller is electrically connected to the liquid level sensor and the buzzer alarm.

[0020] By adopting the above technical solution, and by setting up the controller in conjunction with the liquid level sensor and the buzzer alarm, it is convenient to issue an alarm to the staff when the ink level inside the ink cartridge is low.

[0021] A processing technology using the aforementioned environmentally friendly printing equipment comprises the following steps:

[0022] S1: First, manually pull one end of the ink cartridge to drive the guide slider to insert into the inside of the guide rail, and fully insert the ink cartridge into the ink supply tank along the length of the guide rail. At the same time, the ink cartridge drives the abutment roller to push the trapezoidal slide table to move the hollow slider downward along the length of the lifting slide groove. The hollow slider also squeezes the lifting spring along the length of the lifting slide groove, causing the lifting spring to contract and deform. Simultaneously, the hollow slider drives the rigid tube downward to the inside of the ink cartridge, and the hollow slider drives the cover plate to cover the top of the ink cartridge.

[0023] S2: After completing the above S1 operation, the ink cartridge causes the locking block to come into contact with one end of the machine tool and retract into the inside of the locking groove. Then, when the locking block moves to the bottom of the slot, the locking spring is released from the force and rebounds, pushing the locking block out along the length of the locking groove, thereby causing one end of the locking block to push up the synchronizing rod and insert into the inside of the slot.

[0024] S3: After completing the above S2 operation, the silicone resin stirring blade is driven by the stirring motor to stir and mix the ink inside the ink cartridge. Then, the ink supply pump is started and used in conjunction with the rigid tube to draw the ink inside the ink cartridge into the ink leveling nozzle. The ink is then introduced into the printing press body through the ink leveling nozzle for printing.

[0025] S4: After completing the above S3 operation, when the ink level inside the ink cartridge drops to the set value, the liquid level sensor sends a liquid level signal to the controller and controls the buzzer alarm to sound an alarm. Then, by pressing the synchronizing rod, the synchronizing rod pushes the locking block to squeeze the locking spring and retract into the locking slide groove, thereby causing the locking block to disengage from the inside of the locking slot and manually pull out the ink cartridge along the length of the guide slide rail.

[0026] S5: While performing the above S4 operation, the ink cartridge drives the contact roller to disengage from the rolling contact with the trapezoidal slide, and the lifting spring is released from its force to produce a rebound deformation. This causes the lifting spring to rebound along the length of the lifting slide groove and push out the hollow slider, causing the hollow slider to drive the rigid tube to disengage from the inside of the ink cartridge. At the same time, the hollow slider causes the cover plate to release its cover on the top of the ink cartridge.

[0027] In summary, this application includes at least one of the following beneficial effects:

[0028] 1. When it is necessary to change the ink used, the locking component and the transmission component work together to release the locking component from the machine tool. Pressing the locking component releases the locking mechanism between the ink cartridge and the machine tool. Simultaneously, the resistance to the transmission component is released when the ink cartridge is manually pulled out. The transmission component then springs back, pushing out the hollow slider and moving the rigid tube upwards along the length of the lifting groove. This allows the rigid tube to detach from the ink cartridge, facilitating quick connection and disconnection between the ink cartridge and the rigid tube. This makes it easy to remove the ink cartridge and its internal ink from the ink tank for replacement, reducing ink leakage and improving ink cartridge replacement efficiency.

[0029] 2. By using a trapezoidal slide table in conjunction with a U-shaped contact rod and a lifting spring, the hollow slider can be driven to insert the rigid tube into the ink cartridge when the ink cartridge is inserted into the ink supply tank. At the same time, when the ink cartridge is removed from the ink supply tank, the hollow slider can be driven to remove the rigid tube from the ink cartridge, thereby effectively improving the practicality of the device.

[0030] 3. By using a cover plate in conjunction with a hollow slider, when the hollow slider drives the rigid tube to insert into the ink cartridge, the cover plate covers the top of the ink cartridge, effectively reducing ink splashing inside the ink cartridge and improving the practicality of the device. Attached Figure Description

[0031] Figure 1 This is a three-dimensional structural diagram of the main body of the device in this application.

[0032] Figure 2 This is a side sectional view of the main body of the device in this application.

[0033] Figure 3 This is an exploded view of the internal structure of the machine tool in this application.

[0034] Figure 4 This is a schematic diagram of the internal structure of the ink cartridge in this application.

[0035] Figure 5 This is an exploded three-dimensional view of the snap-fit ​​assembly in this application.

[0036] Figure 6 yes Figure 5 Enlarged view of point A in the middle.

[0037] Explanation of reference numerals in the attached figures:

[0038] 1. Machine tool; 2. Printing press body; 3. Ink tank; 5. Guide slide rail; 6. Ink cartridge; 7. Guide slider; 8. Lifting slide rail; 9. Hollow slider; 10. Ink pump; 11. Ink distribution nozzle; 12. Rigid tube; 13. Controller; 14. Lifting spring; 15. Trapezoidal slide; 16. U-shaped abutment rod; 17. Abutment roller; 18. Snap-fit ​​slide rail; 19. Snap-fit ​​spring; 20. Locking block; 21. Operating slot; 22. Bayonet; 23. Synchronizing rod; 24. Cover plate; 25. Silicone resin stirring blade; 26. Stirring motor; 27. Liquid level sensor; 28. Buzzer alarm. Detailed Implementation

[0039] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0040] This application discloses environmentally friendly printing equipment and its processing technology.

[0041] Reference Figures 1-3 Environmentally friendly printing equipment and its processing technology include a machine tool 1, a printing machine body 2 installed at one end of the machine tool 1, and an ink supply tank 3 at the other end of the machine tool 1. A guide rail 5 is provided at the bottom of the ink supply tank 3, and an ink cartridge 6 is inserted inside the ink cartridge 3. A guide slider 7 adapted to the guide rail 5 is fixedly connected to the bottom of the ink cartridge 6. A lifting slide 8 communicating with the ink supply tank 3 is provided inside the machine tool 1. A hollow slider 9 is slidably connected inside the lifting slide 8, and an ink supply device is fixedly connected to the top of the hollow slider 9. Pump 10 is fixedly connected to one end of machine tool 1 with ink distribution nozzle 11. The output end of ink supply pump 10 is connected to ink distribution nozzle 11 through a hose. A rigid tube 12 is fixedly connected to the top of hollow slider 9. The input end of ink supply pump 10 is connected to rigid tube 12. A controller 13 is fixedly connected to one side of machine tool 1. Ink supply pump 10 is electrically connected to controller 13. A transmission component for driving rigid tube 12 to insert into ink cartridge 6 is installed inside hollow slider 9. A snap-fit ​​component for fixing ink cartridge 6 is installed at one end of machine tool 1.

[0042] In use, first pour the required printing ink into the ink cartridge 6, then manually pull one end of the ink cartridge 6 to drive the guide slider 7 to insert into the guide rail 5, and insert the ink cartridge 6 completely into the ink supply tank 3 along the length of the guide rail 5, so that the ink cartridge 6 cooperates with the ink supply tank 3 to squeeze the snap-fit ​​component, and drive the snap-fit ​​component to snap and fix the ink cartridge 6 in the ink supply tank 3.

[0043] Simultaneously, as the ink cartridge 6 moves along the length of the guide rail 5 into the ink supply chamber 3, the ink cartridge 6 drives the transmission assembly to push the hollow slider 9 along the length of the lifting slide 8. The hollow slider 9 then drives the rigid tube 12 to move downward along the length of the lifting slide 8 into the ink cartridge 6, thereby inserting the input end of the rigid tube 12 into the ink inside the ink cartridge 6. Then, the controller 13 controls the ink supply pump 10 to start, and guides the ink inside the ink cartridge 6 through the rigid tube 12, the ink supply pump 10, and the ink distribution nozzle 11 into the printing press body 2, thus completing the extraction and use of the ink inside the ink cartridge 6.

[0044] Similarly, when it is necessary to change the ink used, the locking assembly is manually pressed to release the locking and fixing between the ink cartridge 6 and the machine tool 1. Then, the ink cartridge 6 is manually pulled outward along the length of the guide rail 5, releasing the ink cartridge 6 from the resistance of the transmission assembly. This causes the transmission assembly to spring back and push out the hollow slider 9, which in turn causes the hollow slider 9 to move the rigid tube 12 upward along the length of the lifting slide 8. This allows the rigid tube 12 to detach from the interior of the ink cartridge 6, facilitating quick connection and disconnection between the ink cartridge and the rigid tube. This makes it convenient to remove the ink cartridge and its internal ink from the ink tank for replacement, reducing ink leakage and improving ink cartridge replacement efficiency. Furthermore, each ink cartridge 6 corresponds to one required ink color, effectively reducing the number of cleaning cycles and minimizing the impact on printing quality caused by using different inks in the same ink cartridge 6.

[0045] Reference Figure 3 and Figure 4 The transmission assembly includes a lifting spring 14 fixedly connected to the bottom of the lifting slide 8. The top of the lifting spring 14 is fixedly connected to the hollow slider 9. A trapezoidal slide 15 is fixedly connected inside the hollow slider 9. A U-shaped abutment rod 16 is fixedly connected to one end of the ink cartridge 6. One end of the U-shaped abutment rod 16 is adapted to the inclined surface of the trapezoidal slide 15.

[0046] One end of the U-shaped abutment rod 16 is rotatably connected to an abutment roller 17, which rolls against the trapezoidal slide table 15.

[0047] In use, when the ink cartridge 6 is manually pulled to move along the length of the guide rail 5 into the ink supply tank 3, the ink cartridge 6 causes the contact roller 17 to roll against the trapezoidal slide 15, and the contact roller 17 pushes the trapezoidal slide 15 to move the hollow slider 9 downward along the length of the lifting groove 8. At the same time, the hollow slider 9 squeezes the lifting spring 14 along the length of the lifting groove 8, causing the lifting spring 14 to contract and deform. Simultaneously, the hollow slider 9 moves the rigid tube 12 downward into the ink cartridge 6, so that the input end of the rigid tube 12 is inserted into the ink inside the ink cartridge 6.

[0048] Similarly, when the ink cartridge 6 is manually pulled to move outward along the length of the guide rail 5 towards the ink supply tank 3, the ink cartridge 6 causes the contact roller 17 to disengage from the rolling contact with the trapezoidal slide table 15, and the lifting spring 14 is released from its force and undergoes a rebound deformation. This causes the lifting spring 14 to rebound along the length of the lifting groove 8 and push out the hollow slider 9, so that the hollow slider 9 drives the rigid tube 12 out of the interior of the ink cartridge 6. This facilitates the insertion or removal of the rigid tube 12 from the interior of the ink cartridge 6, effectively improving the practicality of the device.

[0049] Reference Figure 5 and Figure 6 The snap-fit ​​assembly includes snap-fit ​​grooves 18 symmetrically opened on the top of the ink cartridge 6. A snap-fit ​​spring 19 is fixedly connected to the bottom of the snap-fit ​​groove 18. A snap-fit ​​block 20 is fixedly connected to the top of the snap-fit ​​spring 19. The bottom end of the snap-fit ​​block 20 is slidably connected inside the snap-fit ​​groove 18. An operating groove 21 is opened at one end of the machine tool 1. A bayonet 22 adapted to the snap-fit ​​block 20 is symmetrically opened on the inner side of the operating groove 21. A synchronizing rod 23 is slidably connected inside the operating groove 21. Both ends of the synchronizing rod 23 extend into the bayonet 22, and the synchronizing rod 23 is installed above the snap-fit ​​block 20.

[0050] In use, when the ink cartridge 6 is inserted into the ink supply tank 3 along the length of the guide rail 5, the ink cartridge 6 causes the locking block 20 to come into contact with one end of the machine tool 1, and pushes the locking block 20 into the locking groove 18. At the same time, the locking block 20 compresses the locking spring 19 to produce a contraction deformation. Then, when the locking block 20 moves to the bottom of the locking slot 22, the locking spring 19 is released from the force and produces a rebound deformation, and pushes the locking block 20 out along the length of the locking groove 18. This causes one end of the locking block 20 to push up the synchronizing rod 23 and insert into the inside of the locking slot 22, so as to facilitate the locking and fixing of the ink cartridge 6 inside the ink supply tank 3.

[0051] Similarly, when it is necessary to release the connection between the ink cartridge 6 and the machine tool 1, by pressing the synchronizing rod 23, the synchronizing rod 23 pushes the locking block 20 to squeeze the locking spring 19 and retract into the locking groove 18, thereby causing the locking block 20 to disengage from the inside of the locking slot 22, so as to facilitate the quick release of the connection between the ink cartridge 6 and the ink supply tank 3.

[0052] Reference Figure 3 and Figure 4 One end of the hollow slider 9 is fixedly connected to a cover plate 24, which is slidably connected to the inside of the ink supply tank 3 and is installed above the ink cartridge 6.

[0053] The ink cartridge 6 is symmetrically rotatably connected to an organosilicon resin stirring blade 25 inside, and a stirring motor 26 is symmetrically fixedly connected to the outside of the ink cartridge 6. The output end of the stirring motor 26 is fixedly connected to the organosilicon resin stirring blade 25, and the controller 13 is electrically connected to the stirring motor 26.

[0054] In use, when the ink cartridge 6 is inserted into the ink supply tank 3, the hollow slider 9 moves the cover plate 24 along the length of the lifting slide 8 towards the top of the ink cartridge 6, covering the top of the ink cartridge 6. Then, the controller 13 starts the stirring motor 26 at regular intervals, which drives the silicone resin stirring blade 25 to rotate. The silicone resin stirring blade 25 stirs and mixes the ink inside the ink cartridge 6, effectively improving the mixing effect of the ink inside the ink cartridge 6, reducing ink stratification caused by long-term storage, and reducing ink splashing inside the ink cartridge 6, further improving the practicality of the device.

[0055] Reference Figure 1 and Figure 2 A liquid level sensor 27 is fixedly connected to the inside of the ink cartridge 6, and a buzzer alarm 28 is fixedly connected to the outside of the machine tool 1. The controller 13 is electrically connected to the liquid level sensor 27 and the buzzer alarm 28.

[0056] When in use, when the ink level inside the ink cartridge 6 drops to the set value, the liquid level sensor 27 sends a liquid level signal to the controller 13, and the controller 13 receives the signal and controls the buzzer alarm 28 to start, so that the buzzer alarm 28 sounds an alarm to remind the staff to add or replace ink in time.

[0057] A processing technology using the aforementioned environmentally friendly printing equipment comprises the following steps:

[0058] S1: First, manually pull one end of the ink cartridge 6 to drive the guide slider 7 into the interior of the guide rail 5, and fully insert the ink cartridge 6 into the ink supply tank 3 along the length of the guide rail 5. At the same time, the ink cartridge 6 drives the abutment roller 17 to push the trapezoidal slide table 15 to drive the hollow slider 9 to move downward along the length of the lifting slide 8. The hollow slider 9 also squeezes the lifting spring 14 along the length of the lifting slide 8, causing the lifting spring 14 to contract and deform. At the same time, the hollow slider 9 drives the rigid tube 12 to move downward into the interior of the ink cartridge 6. Simultaneously, the hollow slider 9 drives the cover plate 24 to cover the top of the ink cartridge 6.

[0059] S2: After completing the above S1 operation, the ink cartridge 6 causes the locking block 20 to come into contact with one end of the machine tool 1 and retract into the inside of the locking groove 18. Then, when the locking block 20 moves to the bottom of the locking slot 22, the locking spring 19 is released from the force and rebounds, pushing the locking block 20 out along the length of the locking groove 18, thereby causing one end of the locking block 20 to push up the synchronizing rod 23 and insert into the inside of the locking slot 22.

[0060] S3: After completing the above S2 operation, the stirring motor 26 drives the silicone resin stirring blade 25 to stir and mix the ink inside the ink cartridge 6. Then, the ink supply pump 10 is started and works with the rigid tube 12 to draw the ink inside the ink cartridge 6 into the ink leveling nozzle 11. The ink is then introduced into the printing machine body 2 through the ink leveling nozzle 11 for printing.

[0061] S4: After completing the above S3 operation, when the ink level inside the ink cartridge 6 drops to the set value, the liquid level sensor 27 sends a liquid level signal to the controller 13 and controls the buzzer alarm 28 to sound an alarm. Then, by pressing the synchronizing rod 23, the synchronizing rod 23 pushes the locking block 20 to squeeze the locking spring 19 and retract into the locking slide groove 18, thereby causing the locking block 20 to disengage from the inside of the locking slot 22 and the ink cartridge 6 to be manually pulled out along the length direction of the guide slide rail 5.

[0062] S5: While performing the above S4 operation, the ink cartridge 6 causes the contact roller 17 to disengage from the rolling contact with the trapezoidal slide table 15, and the lifting spring 14 is released from the force and undergoes a rebound deformation, thereby causing the lifting spring 14 to rebound along the length direction of the lifting slide 8 and push out the hollow slider 9, causing the hollow slider 9 to drive the rigid tube 12 to disengage from the inside of the ink cartridge 6, and at the same time causing the hollow slider 9 to drive the cover plate 24 to release the cover on the top of the ink cartridge 6.

[0063] The implementation principle of the environmentally friendly printing equipment and its processing technology in this embodiment is as follows: First, the required printing ink is poured into the ink box 6. Then, one end of the ink box 6 is manually pulled to drive the guide slider 7 to insert into the guide rail 5. The ink box 6 is fully inserted into the ink supply tank 3 along the length of the guide rail 5. At the same time, the ink box 6 drives the abutment roller 17 to push the trapezoidal slide table 15 to drive the hollow slider 9 to move downward along the length of the lifting slide 8. The hollow slider 9 squeezes the lifting spring 14 along the length of the lifting slide 8, causing the lifting spring 14 to contract and deform. At the same time, the hollow slider 9 drives the rigid tube 12 to move downward into the ink box 6. The hollow slider 9 drives the cover plate 24 to cover the top of the ink box 6. Then, the controller 13 controls the ink supply pump 10 to start and guides the ink inside the ink box 6 through the rigid tube 12, the ink supply pump 10, and the ink distribution nozzle 11 into the printing machine body 2, thereby completing the extraction and use of the ink inside the ink box 6.

[0064] Furthermore, while the ink cartridge 6 is fully inserted into the ink supply tank 3, the ink cartridge 6 causes the locking block 20 to come into contact with one end of the machine tool 1, and pushes the locking block 20 into the locking groove 18. At the same time, the locking block 20 compresses the locking spring 19 to produce a contraction deformation. Then, when the locking block 20 moves to the bottom of the locking slot 22, the locking spring 19 is released from the force and produces a rebound deformation, and pushes the locking block 20 out along the length direction of the locking groove 18. This causes one end of the locking block 20 to push up the synchronizing rod 23 and insert into the inside of the locking slot 22, so as to facilitate the locking and fixing of the ink cartridge 6 inside the ink supply tank 3.

[0065] Similarly, when it is necessary to change the ink used, by pressing the synchronizing rod 23, the synchronizing rod 23 pushes the locking block 20 to squeeze the locking spring 19 and retract into the locking groove 18, thereby causing the locking block 20 to disengage from the locking slot 22. This facilitates the quick release of the locking and fixing between the ink cartridge 6 and the ink supply tank 3. This allows the ink cartridge 6 and the ink inside to be pulled out of the ink supply tank 3 as a whole for replacement when the ink needs to be changed, so that one ink cartridge 6 corresponds to one required ink color.

Claims

1. An environmentally friendly printing equipment, including a machine tool (1), characterized in that: One end of the machine tool (1) is equipped with a printing press body (2), and the other end of the machine tool (1) is provided with an ink supply tank (3). A guide rail (5) is provided at the bottom of the ink supply tank (3). An ink cartridge (6) is inserted inside the ink supply tank (3). A guide slider (7) adapted to the guide rail (5) is fixedly connected to the bottom of the ink cartridge (6). A lifting groove (8) communicating with the ink supply tank (3) is provided inside the machine tool (1). A hollow slider (9) is slidably connected inside the lifting groove (8). An ink pump (10) is fixedly connected to the top of the hollow slider (9). One end of the hollow slider (9) is fixedly connected to an ink equalization nozzle (11), the output end of the ink supply pump (10) is connected to the ink equalization nozzle (11) through a hose, the top end of the hollow slider (9) is fixedly connected to a rigid tube (12), the input end of the ink supply pump (10) is connected to the rigid tube (12), a controller (13) is fixedly connected to one side of the machine tool (1), the ink supply pump (10) is electrically connected to the controller (13), a transmission component for driving the rigid tube (12) to insert into the ink cartridge (6) is installed inside the hollow slider (9), and a snap-fit ​​component for fixing the ink cartridge (6) is installed at one end of the machine tool (1); The transmission assembly includes a lifting spring (14) fixedly connected to the bottom of the lifting slide (8), the top of the lifting spring (14) being fixedly connected to the hollow slider (9), a trapezoidal slide (15) being fixedly connected inside the hollow slider (9), and a U-shaped abutment rod (16) being fixedly connected to one end of the ink cartridge (6), one end of the U-shaped abutment rod (16) being adapted to the inclined surface of the trapezoidal slide (15).

2. The environmentally friendly printing equipment according to claim 1, characterized in that: One end of the U-shaped abutment rod (16) is rotatably connected to an abutment roller (17), and the abutment roller (17) rolls against the trapezoidal slide (15).

3. The environmentally friendly printing equipment according to claim 1, characterized in that: The snap-fit ​​assembly includes snap-fit ​​grooves (18) symmetrically opened on the top of the ink cartridge (6). A snap-fit ​​spring (19) is fixedly connected to the bottom of the snap-fit ​​groove (18). A snap-fit ​​block (20) is fixedly connected to the top of the snap-fit ​​spring (19). The bottom end of the snap-fit ​​block (20) is slidably connected to the inside of the snap-fit ​​groove (18). An operating groove (21) is opened at one end of the machine tool (1). A bayonet (22) adapted to the snap-fit ​​block (20) is symmetrically opened on the inner side of the operating groove (21). A synchronizing rod (23) is slidably connected inside the operating groove (21). Both ends of the synchronizing rod (23) extend into the inside of the bayonet (22), and the synchronizing rod (23) is installed above the snap-fit ​​block (20).

4. The environmentally friendly printing equipment according to claim 1, characterized in that: One end of the hollow slider (9) is fixedly connected to a cover plate (24), which is slidably connected to the inside of the ink supply tank (3) and is installed above the ink cartridge (6).

5. The environmentally friendly printing equipment according to claim 1, characterized in that: The ink cartridge (6) is symmetrically rotatably connected to an organosilicon resin stirring blade (25), and the ink cartridge (6) is symmetrically fixedly connected to an stirring motor (26) on the outside. The output end of the stirring motor (26) is fixedly connected to the organosilicon resin stirring blade (25), and the controller (13) is electrically connected to the stirring motor (26).

6. The environmentally friendly printing equipment according to claim 1, characterized in that: A liquid level sensor (27) is fixedly connected to the inside of the ink cartridge (6), and a buzzer alarm (28) is fixedly connected to the outside of the machine tool (1). The controller (13) is electrically connected to the liquid level sensor (27) and the buzzer alarm (28).

7. A processing method using the environmentally friendly printing equipment as described in claim 3, comprising the following steps: S1: First, manually pull one end of the ink cartridge (6) to drive the guide slider (7) to insert into the inside of the guide rail (5), and insert the ink cartridge (6) completely into the ink supply tank (3) along the length direction of the guide rail (5). At the same time, the ink cartridge (6) drives the contact roller (17) to push the trapezoidal slide (15) to drive the hollow slider (9) to move downward along the length direction of the lifting groove (8), and the hollow slider (9) squeezes the lifting spring (14) along the length direction of the lifting groove (8), causing the lifting spring (14) to contract and deform. At the same time, the hollow slider (9) drives the rigid tube (12) to move downward into the inside of the ink cartridge (6), and the hollow slider (9) drives the cover plate (24) to cover the top of the ink cartridge (6). S2: After completing the above S1 operation, the ink cartridge (6) causes the locking block (20) to come into contact with one end of the machine tool (1) and retract into the inside of the locking groove (18). Then, when the locking block (20) moves to the bottom of the slot (22), the locking spring (19) is released from the force and rebounds, pushing the locking block (20) out along the length of the locking groove (18), thereby causing one end of the locking block (20) to push up the synchronizing rod (23) and insert into the inside of the slot (22); S3: After completing the above S2 operation, the silicone resin stirring blade (25) is driven by the stirring motor (26) to stir and mix the ink inside the ink box (6). Then, the ink inside the ink box (6) is drawn into the ink equalization nozzle (11) by starting the ink supply pump (10) in conjunction with the rigid tube (12), and the ink is introduced into the printing machine body (2) for printing through the ink equalization nozzle (11). S4: After completing the above S3 operation, when the ink level inside the ink cartridge (6) drops to the set value, the liquid level sensor (27) sends a liquid level signal to the controller (13) and controls the buzzer alarm (28) to sound an alarm. Then, by pressing the synchronizing rod (23), the synchronizing rod (23) pushes the locking block (20) to squeeze the locking spring (19) and retracts into the locking slide groove (18), thereby causing the locking block (20) to disengage from the inside of the locking slot (22) and the ink cartridge (6) to be manually pulled out along the length direction of the guide slide rail (5). S5: While performing the above S4 operation, the ink cartridge (6) causes the contact roller (17) to disengage from the rolling contact with the trapezoidal slide (15), and the lifting spring (14) is released from the force and undergoes a rebound deformation, thereby causing the lifting spring (14) to rebound along the length direction of the lifting slide (8) and push out the hollow slider (9), causing the hollow slider (9) to drive the rigid tube (12) to disengage from the inside of the ink cartridge (6), and at the same time causing the hollow slider (9) to drive the cover plate (24) to release the cover on the top of the ink cartridge (6).

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