Simulation self-cleaning decorative cloth UV printing ink coating device

Abstract

The invention discloses a simulation self-cleaning decorative cloth UV printing ink coating device, and relates to the technical field of printing, the simulation self-cleaning decorative cloth UV printing ink coating device comprises a bearing base, a conveying roller set is fixedly installed at the right end of the upper portion of the top of the bearing base, and through cooperation of a powder particle adsorption assembly, an ink transfer printing assembly and a vibration assembly, the powder particle adsorption assembly and the ink transfer printing assembly are matched; positive and negative charges generated by the positive and negative conductive metal plates cover the peripheral side of the surface of the coating rod, the adsorbability of charge particles on the surface of the printing fabric is improved, a direct-current electromagnetic field is formed outside the coating rod through the feeding motor, the lead screw and the three sets of magnetic rings, and the titanium dioxide is further made to be evenly dispersed in the coating rod under the matching of the mass of the titanium dioxide. The titanium dioxide can be singly captured by charges covering the surface of the fabric to be printed, accumulation of titanium dioxide on the surface of the printed fabric is reduced, and the phenomenon that in the subsequent printing operation process, due to the fact that gaps exist between ink and the printed fabric, ink blocks fall off in the subsequent printing and drying operation is reduced.

Description

Technical Field

[0001] The present invention relates to the field of printing technology, and specifically to a UV printing ink coating device for simulated self-cleaning decorative fabrics. Background Art

[0002] At present, self-cleaning fabrics generally refer to fabrics that can achieve the function of washing-free or reducing the number of washes of clothes through the superhydrophobic or photocatalytic effect on their own surfaces, which can save energy and water resources and reduce water pollution. Self-cleaning clothing is one of the current hot research directions.

[0003] However, in the prior art, during the use and processing of the UV printing ink coating device for simulated self-cleaning decorative fabrics, the use of titanium dioxide cannot be well utilized, resulting in easy accumulation and overlap of titanium dioxide during the printing process, causing gaps between the ink and the printed fabric during the subsequent printing operation. Therefore, when the subsequent printed fabric is dried, the ink blocks are likely to fall off, which is insufficient to meet the requirements during the printing operation. Thus, a new UV printing ink coating device for simulated self-cleaning decorative fabrics needs to be proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a UV printing ink coating device for simulated self-cleaning decorative fabrics to solve the problems in the use and processing of the UV printing ink coating for laser anti-counterfeiting, where titanium dioxide is prone to accumulate and overlap during the printing process, resulting in gaps between the subsequent ink and the printed fabric, and the ink blocks are likely to fall off during the drying operation of the subsequent printed fabric, which is insufficient to meet the requirements during the printing operation.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A UV printing ink coating device for simulated self-cleaning decorative fabrics, including a bearing base. A conveying roller group is tightly installed at the upper right end above the top of the bearing base. A light-proof plate is tightly installed at the top side end of the conveying roller group. A powder particle adsorption component is installed at the bottom of the light-proof plate, and an ink pad printing component is tightly installed at the bottom side end of the light-proof plate. A titanium dioxide injection cavity is installed on the left side end at the top of the light-proof plate. Three powder conveying cavities are connected to the bottom of the titanium dioxide injection cavity, and a vibration component is connected to the bottom of the three powder conveying cavities. The powder adsorption component includes an installation vertical frame. Both ends of the surface of the installation vertical frame are provided with dovetail chutes. An adjustment slide seat is slidably connected inside the dovetail chute through a dovetail slider. A slide bar is arranged on the inner surface of the adjustment slide seat. A connecting block is slidably connected to the periphery of the slide bar. A connecting long rod is tightly connected to the side end of the connecting block. A conductive component is tightly installed at the side end of the connecting long rod. Two groups of installation grooves are respectively arranged on both sides of the inner wall of the conductive component. A micro hydraulic rod is installed inside the two groups of installation grooves. The front surfaces of the micro hydraulic rods are respectively electrically connected with positive and negative conductive metal plates through wires. And a coating rod is inserted and installed inside the conductive component. Three magnetic rings are sleeved but not in contact with the outer periphery of the coating rod. Insulating extension columns are connected to the tops of the three magnetic rings. An installation connecting block is connected to the top of the insulating extension column. A lead screw is arranged inside the installation connecting block. A feed motor is connected to the side end of the lead screw.

[0006] Preferably, the ink pad printing component includes a vertical frame. A driving motor is installed on the top surface of the left end of the vertical frame. A planetary gear set is installed on the outer periphery of the output shaft inside the driving motor. The central ends of the three planetary gears arranged inside the planetary gear set are respectively installed with pad printing rollers. And a transmission roller is installed inside the central end of the sun gear arranged inside the planetary gear set. An impression cylinder is sleeved and installed on the outer periphery of the transmission roller. Rotating discs are installed at the right ends of both the pad printing roller and the transmission roller. Among them, an electric push rod is installed on the surface of the vertical frame. And the electric push rod is tightly connected to the bottom wall surface of the adjustment slide seat. And the built-in heating tube of the transmission roller is electrically connected with a high-resistance heating power supply through a wire.

[0007] Preferably, the vibration component includes a vertical conical cavity. A conical powder blocking hole is installed at the central end of the vertical conical cavity. High-density vibrating screens are installed at both the upper and lower ends of the conical powder blocking hole. And a grinding screen is communicated with the bottom of the vertical conical cavity.

[0008] Preferably, a windproof plate is tightly connected to the bottom of the light shielding plate. A first conveying end is opened on the surface of the windproof plate. And an extension flat plate is installed and connected to the bottom of the windproof plate. A laser dust sensor is installed on the side end surface of the extension flat plate.

[0009] Preferably, a printing box body is connected and installed at the side end of the light shielding plate. A second conveying end is opened on the right end surface of the printing box body. An impression roller is installed at the bottom end of the side chamber of the second conveying end. And a dot-type plasma injector is installed at the top end of the side chamber of the second conveying end.

[0010] Preferably, two anti-counterfeiting laser machines are installed on the side end of the point-type plasma injector, and a spraying end is installed at the bottom of the two anti-counterfeiting laser machines.

[0011] Preferably, a positive and negative ion generator and a negative ion generator are respectively installed at the left and right ends of the anti-counterfeiting laser machine, and a laser focusing sensor is installed outside the bottom end of the anti-counterfeiting laser machine.

[0012] Preferably, a storage battery is installed on the inner bottom end of the printing box body, a through channel is opened at the corresponding side end of the impression roller, and a drying lamp is installed on the side surface of the through channel.

[0013] Preferably, three coating rollers are installed inside the printing box body, a discharge end is opened on the side surface of the printing box body, an air extraction pipe is connected and installed at the top of the printing box body, and an air extraction fan is connected and arranged at the side end of the air extraction pipe.

[0014] Preferably, a sliding vertical groove is opened on the side surface of the vertical skeleton, an auxiliary sliding groove is opened on the inner wall of the sliding vertical groove, and the side end of the auxiliary sliding groove is slidably connected with the adjusting sliding seat.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In the present invention, with the cooperation of the powder adsorption component and the ink pad printing component, the driving motor, the planetary gear set, the pad printing roller, the impression cylinder, the electric push rod, the adjusting sliding seat and the dovetail chute drive the connecting block, the connecting long rod and the conductive member to be in close contact with the surface of the required printing fabric in front of the three pad printing rollers. At the same time, the operator can manually adjust the connecting block with the cooperation of the vernier scale and the slide bar, and then adjust the position of the coating rod, so that the coating rod can accurately stay on the surface of the required printing fabric. After that, after the conductive member is electrically connected to the storage battery through a circuit, the conductive member undergoes an energization reaction. Then, the micro hydraulic rods inside the two installation grooves drive the positive and negative conductive metal plates to extend to the side of the coating rod, so that the positive and negative charges generated by the positive and negative conductive metal plates cover the peripheral side of the surface of the coating rod, thereby increasing the adsorption of charge particles on the surface of the required printing fabric. After that, the feeding motor can be started to drive the three magnetic rings to operate outside the coating rod through the lead screw, so as to form a DC electromagnetic field, ensuring that the charge particles covered by the coating rod will not move and disperse, effectively improving the charge adsorption on the surface of the printing fabric.

[0016] 2. In the present invention, with the cooperation of the vibration assembly, after filling titanium dioxide FTC into the titanium dioxide injection cavity, the three powder conveying cavities convey titanium dioxide FTC to the vertical conical cavity. After titanium dioxide FTC is subjected to double screening operations under the action of high-density vibrating sieves arranged at the upper and lower ends in sequence, titanium dioxide falls from the conical powder blocking hole into the grinding screen mesh and scatters on the surface of the fabric to be printed. Titanium dioxide FTC can utilize its own conductivity, and then, with the cooperation of electromagnetic fields, positive and negative charges, and conductivity, titanium dioxide can cover the surface of the printed fabric. After adjusting the scattering height, with the cooperation of its own mass, titanium dioxide can be singly captured by the charges covering the surface of the fabric to be printed, reducing the accumulation of titanium dioxide on the surface of the printed fabric and reducing the problem that there is a gap between the ink and the printed fabric during the subsequent printing operation, which may easily cause the phenomenon of ink block falling off when the fabric is dried after subsequent printing.

[0017] 3. In the present invention, with the cooperation of an anti-counterfeiting laser machine, a positive and negative ion generator, a negative ion generator, a point-type plasma injector, a laser dust sensor, and a laser focusing sensor, two anti-counterfeiting laser machines are started. With the cooperation of the laser dust sensor and the laser focusing sensor, laser anti-counterfeiting operations are performed on the titanium dioxide adsorbed on the surface of the printed fabric. Moreover, by starting the positive and negative ion generator and the negative ion generator, the excess positive ions drive the negative ions to move directionally but non-repeatedly on the surface of the printed fabric, enabling titanium dioxide to move the charge adsorption position again after the first laser anti-counterfeiting operation and form a secondary anti-counterfeiting shape, ensuring the strictness of anti-counterfeiting.

[0018] 4. In the present invention, with the cooperation of an air extraction fan and an air extraction pipe, it is convenient to collect the waste gas generated during printing and coating and discharge it through an external gas purification device with strict gas emission standards, ensuring that it will not cause harm to the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of an apparatus for UV printing ink coating of a simulated self-cleaning decorative fabric according to the present invention; Figure 2 It is a side view structural schematic diagram of an apparatus for UV printing ink coating of a simulated self-cleaning decorative fabric according to the present invention; Figure 3 It is a rear view structural schematic diagram of an apparatus for UV printing ink coating of a simulated self-cleaning decorative fabric according to the present invention; Figure 4 It is an overall separated structural schematic diagram of an apparatus for UV printing ink coating of a simulated self-cleaning decorative fabric according to the present invention; Figure 5It is a schematic diagram of the installation position structure in a top view of the ink pad printing component in a UV printing ink coating device for a simulated self-cleaning decorative fabric of the present invention; Figure 6 It is a schematic diagram of the operation structure in a top view of the powder adsorption component in a UV printing ink coating device for a simulated self-cleaning decorative fabric of the present invention; Figure 7 It is a schematic diagram of the sectional structure of the vibration component in a UV printing ink coating device for a simulated self-cleaning decorative fabric of the present invention; Figure 8 It is a schematic diagram of the operation installation structure of an anti-counterfeiting laser machine, a positive and negative ion generator, a negative ion generator, and a point-type plasma injector in a UV printing ink coating device for a simulated self-cleaning decorative fabric of the present invention; Figure 9 For a UV printing ink coating device for a simulated self-cleaning decorative fabric of the present invention Figure 5 The enlarged structure schematic diagram at position A.

[0020] In the figure: 1. Bearing base; 2. Conveyor roller group; 3. Light-proof plate; 4. Powder adsorption component; 41. Installation vertical frame; 42. Dovetail chute; 43. Adjusting sliding seat; 44. Connecting block; 45. Connecting long rod; 46. Conductive part; 47. Coating rod; 48. Magnetic ring; 49. Insulating extension column; 491. Installation connecting block; 492. Lead screw; 493. Feeding motor; 494. Installation groove; 495. Micro hydraulic rod; 496. Positive and negative conductive metal plates; 5. Titanium dioxide injection cavity; 6. Powder conveying cavity; 7. Vibration component; 71. Vertical conical cavity; 72. Conical powder blocking hole; 73. High-density vibrating screen; 74. Grinding screen; 8. Ink pad printing component; 81. Vertical skeleton; 82. Driving motor; 83. Planetary gear set; 84. Driving roller; 85. Pad printing roller; 86. Rotating disk; 87. Electric push rod; 9. Wind-proof plate; 10. Extension flat plate; 11. Laser dust sensor; 12. Point-type plasma injector; 13. Anti-counterfeiting laser machine; 14. Imprinting roller; 15. Positive and negative ion generator; 16. Negative ion generator; 17. Jet end; 19. Drying lamp; 20. Coating roller; 21. Discharge end; 22. Exhaust pipe; 23. Exhaust fan; 24. Sliding vertical groove; 25. Auxiliary chute; 26. Second conveying end; 27. First conveying end; 28. Storage battery. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Example 1: Refer to Figures 1 - 9 As shown in the figure: A simulation self-cleaning decorative cloth UV printing ink coating device includes a bearing base 1. A conveying roller group 2 is fixedly installed at the upper right end above the top of the bearing base 1. A light-proof plate 3 is fixedly installed at the top side end of the conveying roller group 2. A powder particle adsorption component 4 is installed at the bottom of the light-proof plate 3. And an ink pad printing component 8 is fixedly installed at the bottom side end of the light-proof plate 3. A titanium dioxide injection cavity 5 is erected and installed at the upper left end of the top of the light-proof plate 3. Three powder conveying cavities 6 are communicated at the bottom of the titanium dioxide injection cavity 5. A vibration component 7 is communicated and arranged at the bottom of the three powder conveying cavities 6; The powder particle adsorption component 4 includes an installation vertical frame 41. Dovetail chutes 42 are opened at both ends of the surface of the installation vertical frame 41. An adjusting slide seat 43 is slidably connected inside the dovetail chute 42 through a dovetail slider. A slide bar is arranged on the inner surface of the adjusting slide seat 43. A connecting block 44 is slidably connected to the periphery of the slide bar. A connecting long rod 45 is fixedly connected to the side end of the connecting block 44. A conductive part 46 is fixedly installed at the side end of the connecting long rod 45. Two groups of installation grooves 494 are opened on both sides of the inner wall of the conductive part 46. A micro hydraulic rod 495 is installed inside the two groups of installation grooves 494. The front surfaces of the micro hydraulic rods 495 are electrically connected to positive and negative conductive metal plates 496 through wires respectively. And a coating rod 47 is inserted and installed inside the conductive part 46. Three magnetic rings 48 are sleeved but not in contact with the outer periphery of the coating rod 47. Insulating extension columns 49 are connected to the tops of the three magnetic rings 48. An installation connection block 491 is connected to the top of the insulating extension column 49. A lead screw 492 is arranged inside the installation connection block 491. A feeding motor 493 is connected to the side end of the lead screw 492. The ink pad printing component 8 includes a vertical skeleton 81. A driving motor 82 is erected and installed on the top surface of the left side end of the vertical skeleton 81. A planetary gear group 83 is installed on the outer periphery of the internal output shaft of the driving motor 82. Three planetary gears arranged at the center ends of the planetary gear group 83 are respectively installed with pad printing rollers 85 at their center ends. And a transmission roller 84 is installed inside the center end of the sun gear arranged at the center of the planetary gear group 83. An impression cylinder is installed outside the transmission roller 84. Rotating discs 86 are installed at the right side ends of both the pad printing roller 85 and the transmission roller 84. Among them, an electric push rod 87 is installed on the surface of the vertical skeleton 81. And the electric push rod 87 is fixedly connected to the bottom wall surface of the adjusting slide seat 43. And the built-in heating tube of the transmission roller 84 is electrically connected to a high-resistance heating power supply through a wire.

[0023] The effect achieved by the first embodiment is that when it is necessary to perform the simulation self-cleaning decorative fabric UV printing ink coating operation, the conveying roller group 2 is used to convey the printing fabric to be processed. Before the conveying, the driving motor 82 is started, so that the planetary gear group 83 forms a reduction gear group, driving the pad printing roller 85 to rotate uniformly inside the vertical frame 81 to perform operations on the conveyed printing fabric. At the same time, the impression cylinder outside the transmission roller 84 is used to abut against the bottom side of the printing fabric to ensure the impression depth of the printing fabric. When using the pad printing roller 85 and the impression cylinder to perform operations on the printing fabric, the electric push rod 87 can be started under the operation of the operator in advance. The electric push rod 87 drives the adjustment sliding seat 43 to slide up and down inside the dovetail chute 42. When the adjustment sliding seat 43 slides up and down, the stability of the lifting adjustment of the adjustment sliding seat 43 is ensured by the cooperation of the auxiliary chute 25 and the sliding vertical chute 24. Then, by using the mobility of the adjustment sliding seat 43, the connecting block 44, the connecting long rod 45 and the conductive member 46 are driven to be in close contact with the surface of the printing fabric to be printed at the front ends of the three pad printing rollers 85. At the same time, the operator can manually adjust the connecting block 44 with the cooperation of the vernier scale and the slide bar, and then adjust the position of the coating rod 47, so that the coating rod 47 can accurately stay on the surface of the printing fabric to be printed. After that, after the conductive member 46 is electrically connected to the storage battery 28 through a circuit, the conductive member 46 undergoes an energization reaction. Then, the micro hydraulic rods 495 inside the two installation grooves 494 drive the positive and negative conductive metal plates 496 to extend to the side of the coating rod 47, so that the positive and negative charges generated by the positive and negative conductive metal plates 496 cover the peripheral side of the surface of the coating rod 47, thereby increasing the adsorption of surface charge particles of the printing fabric to be printed. After that, the start of the feeding motor 493 can be used to drive the three magnetic rings 48 to operate outside the coating rod 47 through the lead screw 492, thereby forming a DC electromagnetic field to ensure that the charge particles covered by the coating rod 47 do not move and disperse, effectively improving the charge adsorption of the printing fabric surface. Further, the titanium dioxide FT300C can utilize its own conductivity, and under the cooperation of the electromagnetic field, positive and negative charges and conductivity, the titanium dioxide can be covered on the surface of the printing fabric, avoiding the problem that when the titanium dioxide is scattered traditionally, it is easy to cause accumulation and overlap, reducing the problem that there is a gap between the ink and the printing fabric during the subsequent printing operation, which may cause the phenomenon of ink block falling off during the subsequent drying operation of the fabric after multiple prints.

[0024] Embodiment 2: According to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8As shown in the figure, the vibration assembly 7 includes a vertical conical cavity 71. A conical powder blocking hole 72 is installed at the central end of the vertical conical cavity 71. High-density vibrating screens 73 are installed at both the upper and lower ends of the conical powder blocking hole 72. And a grinding screen 74 is connected to the bottom of the vertical conical cavity 71. A windproof plate 9 is tightly connected to the bottom of the light-proof plate 3. A first conveying end 27 is formed on the surface of the windproof plate 9. And an extension plate 10 is installed at the bottom of the windproof plate 9. A laser dust sensor 11 is installed on the side surface of the extension plate 10. A printing box body is connected and installed at the side end of the light-proof plate 3. A second conveying end 26 is formed on the right side surface of the printing box body. A stamping roller 14 is installed at the bottom end inside the side cavity of the second conveying end 26. And a dot-type plasma injector 12 is installed at the top end inside the side cavity of the second conveying end 26. Two groups of anti-counterfeiting laser machines 13 are installed at the side end of the dot-type plasma injector 12. A spraying end 17 is installed at the bottom of the two groups of anti-counterfeiting laser machines 13. Positive and negative ion generators 15 and a negative ion generator 16 are respectively installed at the left and right ends of the anti-counterfeiting laser machine 13. And a laser focusing sensor is installed outside the bottom end of the anti-counterfeiting laser machine 13.

[0025] The effect achieved by the second embodiment is that after the titanium dioxide FT300C is filled by using the titanium dioxide injection cavity 5, the three groups of powder conveying cavities 6 convey the titanium dioxide FT300C to the vertical conical cavity 71. After the titanium dioxide FT300C is subjected to double screening operations on the titanium dioxide under the action of the high-density vibrating screens 73 arranged at the upper and lower ends in sequence, the titanium dioxide falls from the conical powder blocking hole 72 into the grinding screen 74 and scatters on the surface of the fabric to be printed. After the scattering height is adjusted, the titanium dioxide can be singly captured by the charges covered on the surface of the fabric to be printed under the cooperation of its own mass, reducing the accumulation of titanium dioxide on the surface of the printed fabric. Then, under the cooperation of the first conveying end 27 and the second conveying end 26, the printed fabric after the operation is conveyed to the stamping roller 14 for stamping operation. And at the same time, the two groups of anti-counterfeiting laser machines 13 are started. Under the cooperation of the laser dust sensor 11 and the laser focusing sensor, laser anti-counterfeiting operation is carried out on the titanium dioxide adsorbed on the surface of the printed fabric. And by starting the positive and negative ion generators 15 and the negative ion generator 16, the redundant positive ions drive the negative ions to move directionally but not repeatedly on the surface of the printed fabric, so that the titanium dioxide can move the charge adsorption position again after the first laser anti-counterfeiting operation, forming a secondary anti-counterfeiting shape and ensuring the strictness of anti-counterfeiting.

[0026] Embodiment 3: According to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 8As shown, a storage battery 28 is installed on the inner bottom end of the printing box body. A through-channel is opened at the side end corresponding to the impression roller 14, and a drying lamp 19 is installed on the side surface of the through-channel. Three coating rollers 20 are installed inside the printing box body. A discharge end 21 is opened on the side surface of the printing box body, and an air extraction pipe 22 is connected and installed at the top of the printing box body. An air extraction fan 23 is connected and arranged at the side end of the air extraction pipe 22. A sliding vertical groove 24 is opened on the side surface of the vertical skeleton 81, an auxiliary sliding groove 25 is opened on the inner wall of the sliding vertical groove 24, and the side end of the auxiliary sliding groove 25 is slidably connected to the adjusting sliding seat 43.

[0027] The effect achieved by its third embodiment is that when printing, the drying lamp 19 can be used to control the temperature and dry the surface of the fabric during the printing operation, ensuring the subsequent coverage area of the ink and titanium dioxide. Then, the coating operation is carried out under the cooperation of the three coating rollers 20, and then it is discharged from the discharge end 21. After the coating process, the air extraction fan 23 can be started, so that the air extraction pipe 22 collects the waste gas generated by the printing and coating, and then uses an external gas purification device to discharge it according to strict gas emission standards, ensuring that it will not cause harm to the surrounding environment.

[0028] The wiring diagrams of the coating rod 47, magnetic ring 48, positive and negative conductive metal plates 496, high-density vibrating screen 73, grinding screen 74, laser dust sensor 11, point-type plasma injector 12, anti-counterfeiting laser machine 13, positive and negative ion generators 15, negative ion generator 16, and laser focus sensor in the present invention belong to the common knowledge in the art. Their working principles are already known technologies, and their models are selected according to actual use. Therefore, the control methods and wiring arrangements of the coating rod 47, magnetic ring 48, positive and negative conductive metal plates 496, high-density vibrating screen 73, grinding screen 74, laser dust sensor 11, point-type plasma injector 12, anti-counterfeiting laser machine 13, positive and negative ion generators 15, negative ion generator 16, and laser focus sensor will not be explained in detail, and the overall working environment is in a dust-free environment.

[0029] Usage method and working principle of this device: First, when the simulation self-cleaning decorative fabric UV printing ink coating operation needs to be carried out, the conveying roller group 2 is used to convey the printing fabric to be processed. Before conveying, the driving motor 82 is started, so that the planetary gear group 83 forms a reduction gear group, driving the pad printing roller 85 to rotate uniformly inside the vertical skeleton 81 to operate on the conveyed printing fabric. At the same time, the impression cylinder outside the transmission roller 84 is used to abut against the bottom side of the printing fabric to ensure the impression depth of the printing fabric. When using the pad printing roller 85 and the impression cylinder to operate on the printing fabric, the electric push rod 87 can be started under the operation of the operator in advance. The electric push rod 87 drives the adjustment sliding seat 43 to slide up and down inside the dovetail chute 42. When the adjustment sliding seat 43 slides up and down, the stability of the lifting adjustment of the adjustment sliding seat 43 is ensured by the cooperation of the auxiliary chute 25 and the sliding vertical chute 24. Then, by using the mobility of the adjustment sliding seat 43, the connecting block 44, the connecting long rod 45 and the conductive member 46 are driven to be in contact with the surface of the printing fabric to be printed at the front ends of the three pad printing rollers 85. At the same time, the operator can manually adjust the connecting block 44 with the cooperation of the vernier scale and the slide bar, and then adjust the position of the coating rod 47, so that the coating rod 47 can accurately stay on the surface of the printing fabric to be printed. After that, after the conductive member 46 is electrically connected to the storage battery 28 through a circuit, the conductive member 46 undergoes an energization reaction. Then, the micro hydraulic rods 495 inside the two mounting grooves 494 drive the positive and negative conductive metal plates 496 to extend to the side of the coating rod 47, so that the positive and negative charges generated by the positive and negative conductive metal plates 496 cover the peripheral side of the surface of the coating rod 47, thereby increasing the adsorption of surface charge particles on the printing fabric to be printed. After that, the start of the feeding motor 493 can be used to drive the three magnetic rings 48 to operate outside the coating rod 47 through the lead screw 492, thereby forming a DC electromagnetic field to ensure that the charge particles covered by the coating rod 47 do not move and disperse, effectively improving the charge adsorption on the surface of the printing fabric. Further, after the titanium dioxide FT300C is filled into the titanium dioxide injection cavity 5, the three powder conveying cavities 6 convey the titanium dioxide FT300C to the vertical conical cavity 71. The titanium dioxide FT300C is subjected to double screening operations on the titanium dioxide under the action of the high-density vibrating screens 73 arranged at the upper and lower ends in turn, and then the titanium dioxide falls into the grinding screen 74 from the conical powder blocking hole 72 and scatters on the surface of the fabric to be printed. The titanium dioxide FT300C can utilize its own conductivity. Then, under the cooperation of the electromagnetic field, positive and negative charges and conductivity, the titanium dioxide can cover the surface of the printing fabric. After the scattering height is adjusted, the titanium dioxide can be singly captured by the charges covered on the surface of the fabric to be printed under the cooperation of its own mass, reducing the accumulation of titanium dioxide on the surface of the printing fabric and reducing the problem of gaps between the ink and the printing fabric during the subsequent printing operation.As a result, when the fabric is dried after subsequent printing, the phenomenon of ink block shedding is likely to occur. Then, with the cooperation of the first conveying end 27 and the second conveying end 26, the printed fabric after the operation is conveyed to the embossing roller 14 for embossing operation. At the same time, two groups of anti-counterfeiting laser machines 13 are started. With the cooperation of the laser dust sensor 11 and the laser focusing sensor, laser anti-counterfeiting operation is carried out on the titanium dioxide adsorbed on the surface of the printed fabric. Moreover, by starting the positive and negative ion generator 15 and the negative ion generator 16, the excess positive ions drive the negative ions to move directionally but non-repeatedly on the surface of the printed fabric. That is, after the first laser anti-counterfeiting operation, the titanium dioxide can move the charge adsorption position again to form a secondary anti-counterfeiting shape, ensuring the strictness of anti-counterfeiting. After that, the drying lamp 19 can be used to control the temperature and dry the surface of the fabric in the printing operation, ensuring the coverage area of the subsequent ink and titanium dioxide. Then, coating operation is carried out with the cooperation of three coating rollers 20, and then it is discharged from the discharge end 21. After the coating process, the exhaust fan 23 can be started, so that the exhaust pipe 22 collects the waste gas generated by the printing and coating, and then discharges it in strict accordance with the external gas purification equipment's gas emission standards, ensuring that it will not cause harm to the surrounding environment.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A simulation self-cleaning decorative cloth UV printing ink coating device, characterized in that: It includes a bearing base (1), and a conveying roller set (2) is fixedly installed at the upper right end above the top of the bearing base (1). A light-proof plate (3) is fixedly installed at the top side end of the conveying roller set (2). A powder particle adsorption component (4) is installed at the bottom of the light-proof plate (3), and an ink pad printing component (8) is fixedly installed at the bottom side end of the light-proof plate (3). A titanium dioxide injection cavity (5) is erected and installed at the upper left end of the top of the light-proof plate (3). Three powder conveying cavities (6) are communicated at the bottom of the titanium dioxide injection cavity (5). A vibration component (7) is communicated and arranged at the bottom of the three powder conveying cavities (6); The powder particle adsorption component (4) includes an installation vertical frame (41). Dovetail chutes (42) are opened at both ends of the surface of the installation vertical frame (41). An adjusting slide seat (43) is slidably connected inside the dovetail chute (42) through a dovetail slider. A slide bar is arranged on the inner surface of the adjusting slide seat (43). An adapter block (44) is slidably connected to the periphery of the slide bar. A connecting long rod (45) is fixedly connected to the side end of the adapter block (44). A conductive part (46) is fixedly installed at the side end of the connecting long rod (45). Two groups of installation slots (494) are opened on both sides of the inner wall of the conductive part (46). A micro hydraulic rod (495) is installed inside the two groups of installation slots (494). The front surfaces of the micro hydraulic rods (495) are electrically connected to positive and negative conductive metal plates (496) through wires respectively. A coating rod (47) is inserted and installed inside the conductive part (46). Three magnetic rings (48) are sleeved but not in contact with the outer periphery of the coating rod (47). Insulating extension columns (49) are connected to the tops of the three magnetic rings (48). An installation connection block (491) is connected to the top of the insulating extension column (49). A lead screw (492) is arranged inside the installation connection block (491). A feed motor (493) is connected to the side end of the lead screw (492).

2. The UV printing ink coating device for a simulated self-cleaning decorative fabric according to claim 1, wherein: The ink pad printing component (8) includes a vertical skeleton (81). A driving motor (82) is erected and installed on the top surface of the left side end of the vertical skeleton (81). A planetary gear set (83) is installed on the outer periphery of the output shaft inside the driving motor (82). Three printing rollers (85) are installed at the center ends of the three planetary gears arranged inside the planetary gear set (83). A transmission roller (84) is installed inside the center end of the sun gear arranged at the center of the planetary gear set (83). An impression cylinder is sleeved on the outside of the transmission roller (84). Rotating discs (86) are installed at the right side ends of the printing roller (85) and the transmission roller (84). Among them, an electric push rod (87) is installed on the surface of the vertical skeleton (81), and the electric push rod (87) is fixedly connected to the bottom wall surface of the adjusting slide seat (43). The built-in heating tube of the transmission roller (84) is electrically connected to a high-resistance heating power supply through a wire.

3. The UV printing ink coating device for a simulated self-cleaning decorative fabric according to claim 1, characterized in that: The vibration assembly (7) includes a vertical cone cavity (71). A conical powder-blocking hole (72) is installed at the central end of the vertical cone cavity (71). High-density vibrating screens (73) are installed at both the upper and lower ends of the conical powder-blocking hole (72). And a grinding screen (74) is communicated with the bottom of the vertical cone cavity (71).

4. A UV printing ink coating device for a simulated self-cleaning decorative cloth according to claim 1, characterized in that: A wind-proof plate (9) is fixedly connected to the bottom of the light-proof plate (3). A first conveying end (27) is formed on the surface of the wind-proof plate (9). And an extension flat plate (10) is installed and connected to the bottom of the wind-proof plate (9). A laser dust sensor (11) is installed on the side surface of the extension flat plate (10).

5. The UV printing ink coating device for a simulated self-cleaning decorative fabric according to claim 1, characterized in that: A printing box body is installed and connected to the side end of the light-proof plate (3). A second conveying end (26) is formed on the right side surface of the printing box body. An impression roller (14) is installed at the bottom end inside the side cavity of the second conveying end (26). And a dot-type plasma injector (12) is installed at the top end inside the side cavity of the second conveying end (26).

6. The UV printing ink coating device for a simulated self-cleaning decorative cloth according to claim 5, wherein: Two groups of anti-counterfeiting laser machines (13) are installed on the side end of the dot-type plasma injector (12). A spraying end (17) is installed at the bottom of the two groups of anti-counterfeiting laser machines (13).

7. An apparatus for coating UV printing ink on a simulated self-cleaning decorative fabric according to claim 6, characterized in that: A positive and negative ion generator (15) and a negative ion generator (16) are respectively installed on the left and right ends of the anti-counterfeiting laser machine (13). And a laser focusing sensor is installed outside the bottom end of the anti-counterfeiting laser machine (13).

8. The UV printing ink coating device for a simulated self-cleaning decorative cloth according to claim 5, characterized in that: A storage battery (28) is installed and erected at the bottom end inside the printing box body. A through channel is formed at the corresponding side end of the impression roller (14). And a drying lamp (19) is installed on the side surface of the through channel.

9. The UV printing ink coating device for a simulated self-cleaning decorative cloth according to claim 5, characterized in that: Three coating rollers (20) are installed inside the printing box body. A discharge end (21) is formed on the side surface of the printing box body. And an air extraction pipe (22) is communicated and installed at the top of the printing box body. An air extraction fan (23) is communicated with the side end of the air extraction pipe (22).

10. A UV printing ink coating device for a simulated self-cleaning decorative cloth according to claim 2, characterized in that: A sliding vertical groove (24) is formed on the side surface of the vertical skeleton (81). An auxiliary sliding groove (25) is formed on the inner wall of the sliding vertical groove (24). And the auxiliary sliding groove (25) is slidably connected to the side end of the adjusting sliding seat (43).

Images