High-adhesion ink printing process and equipment

Abstract

The present invention relates to the field of ink printing technology, and specifically to a high-adhesion ink printing process and equipment, including a curing device, the curing device including a mounting frame, the mounting frame including two bottom plates, the top surfaces of the two bottom plates being fixed with panel 1 and panel 2 respectively, a top plate being fixed between the tops of panel 1 and panel 2, the inner bottom of the mounting frame being provided with a conveying mechanism, the conveying mechanism including two rollers 1 both being rotatably connected to the mounting frame, a conveyor belt 2 being transmission-connected between the two rollers 1, and a drying mechanism being provided at the inner top of the mounting frame. In the present invention, motor 1 simultaneously drives conveyor belt 2 and conveyor belt 3 in the same direction and at the same speed, conveyor belt 2 moves with the product, and conveyor belt 3 moves with the lamp, thereby increasing the actual irradiation time of the product by the UV lamp, and the lamp can rotate on the cloth block while moving, thereby automatically cleaning the mist attached to the outside of the lamp and ensuring the transparency of the lamp.

Description

Technical Field

[0001] The present invention relates to the technical field of ink printing, and in particular to a high-adhesion ink printing process and equipment. Background Art

[0002] When printing ink on packaging and other products, the prepared ink is usually taken out first, then the product is placed on a leveling device to be pressed flat and sent to a hot air blower for preheating, and then the product is transferred to the printing station of the printing press. At the same time, the spare ink is added to the ink tank of the printing press, and then the printing plate prints the ink on the surface of the product. The printed product is then transferred to a UV lamp curing device, where the ink absorbs UV light and is completely dried. Finally, the dried product is laminated.

[0003] Among them, when the UV lamp curing equipment is drying the ink by light, the product is placed on the conveyor belt and transported to the interior of the curing equipment. The UV lamp on the top of the curing equipment irradiates the ink on the surface of the product. For some high-adhesion inks, because additives that improve adhesion are added to the ink, the ink requires a longer light drying time than ordinary inks. Since the product is basically exposed to light in a moving state, the actual exposure time of the ink and the UV lamp light is limited, which affects the curing effect of the ink. If multiple UV lamps are added, the actual investment cost will increase because the UV lamp has a limited number of lighting times and a short lifespan. In addition, long-term use will cause the gas volatiles of UV ink and UV varnish to adhere to the tube wall of the UV lamp, causing foggy substances on the outer surface of the UV lamp tube, affecting the permeability of the lamp tube and reducing the effect of irradiation curing.

[0004] For example, the authorization announcement number "CN115923332B" is a printing ink curing device. When solving the problem of how to fully expose the product to light, the public document moves the UV lamp at the same speed as the product to achieve full irradiation during transportation in the installation rack. However, the power source for moving the UV lamp and the power source for moving the product are two independent power sources. Since curing inks of different materials requires different light exposure times, it is necessary to first adjust the two power sources to the same speed to achieve the same speed movement of the UV lamp and the product, and then adjust the conveying speed of the two to ensure that the UV lamp fully irradiates the ink. Frequent adjustment of the conveying speed is time-consuming and labor-intensive, and it is not easy to accurately adjust the conveying speed of the product to the same speed as the movement speed of the UV lamp. In addition, this type of equipment also lacks relevant structures for detecting whether the ink has reached the drying requirements during the ink curing process.

[0005] This public document uses a cleaning ring to move around the outside of the UV lamp to clean the foggy substance on the outer surface of the lamp. However, the cleaning ring will become dirty after long-term use. A dirty cleaning ring cannot effectively clean the lamp. Moreover, the cleaning ring will block the light emitted by the lamp during the cleaning movement, which will also affect the irradiation and curing effect. Summary of the Invention

[0006] In order to overcome the above-mentioned technical problems, the purpose of the present invention is to provide a high-adhesion ink printing process and equipment, in which motor 1 drives conveyor belt 2 and conveyor belt 3 in the same direction and speed at the same time, conveyor belt 2 moves the product, and conveyor belt 3 moves the lamp tube, thereby increasing the actual irradiation time of the product by the UV lamp, scratching the moving product by glass rod 2, and automatically detecting whether the ink curing meets the requirements while curing the ink, and by reducing the transmission speed of conveyor belt 2 and conveyor belt 3, the curing time of uncured products can be extended, and the lamp tube can rotate on the cloth block while moving, thereby automatically cleaning the mist attached to the outside of the lamp tube, ensuring the permeability of the lamp tube, and improving the irradiation curing effect.

[0007] The purpose of the present invention can be achieved through the following technical solutions:

[0008] A high-adhesion ink printing process, the printing process comprising the following steps:

[0009] Step 1: Take out the prepared ink for use, add adhesion promoter to the ink and stir to obtain high adhesion ink;

[0010] Step 2: Place the packaging box or other products to be printed on the leveling equipment, press and level the products, and send the leveled products to be printed into the hot air blower for preheating for 8-12 minutes.

[0011] Step 3: Transfer the product to the printing station of the printing press, add the spare ink into the ink tank of the printing press, and then the printing plate prints the ink onto the surface of the product;

[0012] Step 4: Transfer the printed product to the UV lamp curing equipment, and the ink absorbs the UV light and dries completely;

[0013] Step 5: Polish, calender and laminate the dried product ink.

[0014] The invention further comprises: the printing device comprises a mounting frame, the mounting frame comprises two bottom plates, the top surfaces of the two bottom plates are fixed with panel 1 and panel 2 respectively, a top plate is fixed between the tops of panel 1 and panel 2, a conveying mechanism is provided at the inner bottom of the mounting frame, the conveying mechanism comprises two rollers 1 which are both rotatably connected to the mounting frame, a conveyor belt 2 is connected between the two rollers 1, a drying mechanism is provided at the inner top of the mounting frame, the drying mechanism comprises two rollers 2 which are both rotatably connected to the mounting frame, a conveyor belt 3 is connected between the two rollers 2, a positioning plate fixedly connected to the mounting frame is arranged below the conveyor belt 3, and a positioning plate is provided below the positioning plate There is a UV lamp assembly, which includes a transmission seat fixedly connected to the conveyor belt three, a plurality of lampshades are fixed on the bottom surface of the transmission seat, both ends of the interior of the lampshade are rotatably connected to the lamp holders, a lamp tube is fixed between the two lamp holders, a connecting shaft 2 rotatably connected to the lampshade is fixed on one side of the lamp holder, two racks are arranged inside the panel 2, both of which are engaged with the connecting shaft 2 for transmission, wherein a detection mechanism is provided at the bottom of one of the racks, a release roller and a winding roller are rotatably connected inside the mounting frame, a conveyor belt 1 passing through the lampshade is rotatably connected between the release roller and the winding roller, cloth blocks are fixed at equal intervals on the bottom surface of the conveyor belt 1, and an atomization mechanism is provided above the release roller.

[0015] Furthermore, the atomizing mechanism includes a water tank, two legs are fixed on one side of the water tank, both ends of the legs are rotatably connected to rollers abutting against a conveyor belt, a positioning shaft is fixed on the top surface of the leg and is slidably plugged into the top plate, an extrusion spring is sleeved on the outer side of the positioning shaft and is fixedly connected to the bottom surface of the top plate, the top surface of the water tank is connected to and fixed with a water inlet pipe slidably plugged into the top plate, and the bottom surface of the water tank is connected to and fixed with multiple atomizing nozzles at equal intervals.

[0016] Furthermore, the inner sides of panel one and panel two are both provided with a sliding groove that is slidably connected to the corresponding connecting shaft two, and one end of the connecting shaft two passing through the sliding groove is fixed with a gear two that engages and rotates with the corresponding rack, wherein one of the racks is fixedly connected to panel one, and the other rack slides against panel one, and one end of the rack is fixed with an inclined guide block.

[0017] Furthermore, the detection mechanism includes a sliding column fixedly connected to the rack at the corresponding position, the sliding column is slidably connected to panel one, a reset spring is fixed to the bottom surface of the sliding column, the bottom end of the reset spring is fixed to panel one, a glass rod one slidably connected to panel one is fixed to the bottom end of the sliding column, one end of the glass rod one is slidably inserted with an inclined glass rod two, and a limiting ring is fixed to the outer side of the glass rod two.

[0018] Furthermore, a rectangular through hole is provided in the middle of the positioning plate for sliding engagement with the transmission seat, and a camera is fixed between the two lampshades.

[0019] Furthermore, one end of each of the plurality of connecting shafts 2 is rotatably sleeved with an electric slip ring, and the plurality of electric slip rings are electrically connected to each other via a wire that passes through the panel 2.

[0020] Furthermore, a shaft rod 2 is plugged and fixed in the middle of the roller 2, a shaft rod 1 is plugged and fixed in the middle of the roller 1, the panel 1 and the panel 2 are both rotatably connected to the shaft rod 1 and the shaft rod 2, the interior of the panel 1 is rotatably connected to the connecting shaft 1, the shaft rod 2 and the connecting shaft 1 are connected through a belt drive, and the outer sides of the shaft rod 1 and the connecting shaft 1 are both fixed with a gear 2 that meshes with each other, and a one-way bearing is provided between the shaft rod 1 and the gear 2.

[0021] Furthermore, a motor 1 for driving the rotation of the shaft 2 is fixed on the outer side of the panel 2, a motor 2 for driving the rotation of the winding roller is fixed on the outer side of the panel 2, a accommodating cavity 1 is opened inside the panel 1, a accommodating cavity 2 is opened inside the panel 2, and a support plate and a baffle are fixed between the panel 2 and the panel 1.

[0022] Furthermore, two air ducts are connected and fixed on the top surface of the top plate, a connecting beam is fixed inside the air duct, a motor is fixed at one end of the connecting beam, a fan blade is fixed at the output end of the motor, and the conveyor belt 1 and conveyor belt 3 are both mesh conveyor belts.

[0023] Beneficial effects of the present invention:

[0024] 1. Place the printed product on conveyor belt 2 through the placement hole on panel 2. At this time, the product is placed under the UV lamp tube. Motor 1 drives shaft rod 2 to rotate, so that the two rollers 2 drive conveyor belt 3. Under the transmission action of the belt, connecting shaft 1 and shaft rod 2 rotate in the same direction and speed. Under the transmission action of the two gears 2, shaft rod 1 and connecting shaft 1 rotate in opposite directions and at the same speed, thereby causing the two rollers 1 to rotate in opposite directions relative to roller 2 at the same speed. This enables conveyor belt 2 to move with the product in the same direction and speed while conveyor belt 3 moves multiple lamps through the transmission seat, thereby increasing the actual exposure time of the UV lamp and ensuring that the ink on the product surface is fully cured. The transmission of conveyor belt 2 and conveyor belt 3 both relies on motor 1 as the power source, and can accurately control the conveying speed of the two to be the same. Moreover, when different light exposure times are required for curing inks of different materials, it is only necessary to control the speed of the output end of motor 1 separately to achieve simultaneous adjustment of the transmission speed of conveyor belt 2 and conveyor belt 3, making regulation more convenient.

[0025] 2. By fixing the connecting shaft 2 on the lamp holder at one end of the lamp tube, the connecting shaft 2 will engage with the rack inside the panel 1 during the movement of the lamp tube during irradiation. During the engagement process, the connecting shaft 2 will rotate with the lamp holder, and the lamp tube will rotate when the connecting shaft 2 rotates. The lamp tube will be squeezed and contacted with the cloth block when it rotates under the cloth block, which is convenient for automatically using the cloth block to clean the mist outside the lamp tube, ensuring the transparency of the lamp tube and improving the irradiation and curing effect. Because the cloth block is arranged on the outside of the top of the lamp tube, it will not block the light emitted by the lamp tube during the cleaning process. In addition, the rotation of the lamp tube will rotate the new and clean side of the lamp tube to continuously irradiate and cure the ink;

[0026] 3. A sliding column is provided below a rack and is slidably connected to panel 1. Glass rod 1 is fixed to the bottom end of the sliding column. Glass rod 2 is slidably connected to the end of glass rod 1. When gear 2 on connecting shaft 2 rolls to the position of the rack, the rack will move the sliding column downward, and then glass rod 1 will move glass rod 2 downward. At this time, the tip of the bottom end of glass rod 2 contacts the ink on the product surface. When the product moves, glass rod 2 scratches the product (a scratch test to determine whether the ink is dry in the prior art). A camera is used to capture whether there are scratches on the ink of the product. If there are no scratches, it means that the ink has reached the stage of solidification and drying. Drying standard. If there are scratches, it means that the drying requirements have not been met. At this time, the transmission speed of conveyor belt 2 and conveyor belt 3 can be slowed down to extend the curing time of the lamp tube. While curing the ink, it can automatically detect whether the ink curing meets the requirements and extend the curing time of the uncured product. If the product curing meets the requirements, the reverse rotation of motor 1 can make conveyor belt 3 and the lamp on the UV lamp assembly reversely drive to the initial position for standby. At this time, because a one-way bearing is set between gear 2 and shaft rod 1, shaft rod 1 no longer drives roller 1 to rotate in the opposite direction, so that conveyor belt 2 does not move with the product when conveyor belt 3 is reversely driven;

[0027] 4. The second motor drives the winding roller to rotate the first winding conveyor belt, so that the dirty cloth block can be transmitted and recycled, and the new cloth block is moved to the corresponding rack position for standby, so that the cloth block for cleaning the lamp tube is itself in a clean state. The atomizing nozzle on the bottom of the water tank sprays an appropriate amount of water on the surface of the first conveyor belt to keep the first conveyor belt in a wet state. The wet conveyor belt evaporates and absorbs heat inside the mounting frame, which can reduce the temperature around the lamp tube and effectively cool the lamp tube. The motor drives the fan blade to rotate to draw out the high-temperature airflow at the top of the mounting frame, further improving the heat dissipation effect inside the mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described below with reference to the accompanying drawings.

[0029] Figure 1-2 Schematic diagram of the overall structure of the present invention from different viewing angles;

[0030] Figure 3 This is a schematic diagram of the internal structure of panel 2 in the present invention;

[0031] Figure 4 This is a schematic diagram of the internal structure of panel 2 in the present invention;

[0032] Figure 5 It is a schematic diagram of the internal structure of the mounting frame of the present invention;

[0033] Figure 6 This invention Figure 5 A schematic diagram of the partially enlarged structure at center A;

[0034] Figure 7 It is a schematic structural diagram of the drying mechanism in the present invention;

[0035] Figure 8 This is a schematic diagram of the structure of the conveyor belt 1, the transmission seat, and the lampshade in the present invention;

[0036] Figure 9 It is a schematic structural diagram of the detection mechanism in the present invention;

[0037] Figure 10 It is a schematic structural diagram of the atomization mechanism in the present invention;

[0038] Figure 11 is a second cross-sectional view of the panel of the present invention;

[0039] Figure 12 It is a cross-sectional view of a panel in the present invention.

[0040] In the figure: 100, mounting frame; 110, bottom plate; 120, panel 1; 121, rack; 122, motor 1; 123, motor 2; 124, connecting shaft 1; 125, accommodating chamber 1; 130, panel 2; 131, support plate; 132, baffle; 133, accommodating chamber 2; 140, top plate; 141, air duct; 142, connecting beam; 143, motor; 144, fan blade; 150, release roller; 151, conveyor belt 1; 1511, cloth block; 160, winding roller; 170, chute; 200, conveying mechanism; 210, roller 1; 211, shaft 1; 220, conveyor belt 2; 300, drying mechanism ;310, roller two; 311, shaft two; 320, conveyor belt three; 330, positioning plate; 400, UV lamp assembly; 410, transmission seat; 420, lampshade; 421, camera; 430, lamp holder; 440, lamp tube; 450, connecting shaft two; 460, electric slip ring; 461, wire; 451, gear one; 500, detection mechanism; 510, sliding column; 520, reset spring; 530, glass rod one; 540, glass rod two; 541, limit ring; 600, atomization mechanism; 610, water tank; 620, support leg; 630, positioning shaft; 640, water inlet pipe; 631, extrusion spring; B, product. DETAILED DESCRIPTION

[0041] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0042] See also Figure 1-12 As shown, a high adhesion ink printing process includes the following steps:

[0043] Step 1: Take out the prepared ink for use, add adhesion promoter to the ink and stir to obtain high adhesion ink;

[0044] Step 2: Place the packaging box or other products to be printed on the leveling equipment, press and level the products, and send the leveled products to be printed into the hot air blower for preheating;

[0045] Step 3: Transfer the product to the printing station of the printing press, add the spare ink into the ink tank of the printing press, and then the printing plate prints the ink onto the surface of the product;

[0046] Step 4: Transfer the printed product to the UV lamp curing equipment, and the ink absorbs the UV light and dries completely;

[0047] Step 5: Polish, calender and laminate the dried product ink.

[0048] A high-adhesion ink printing device, the device includes a mounting frame 100, the mounting frame 100 includes two bottom plates 110, the top surfaces of the two bottom plates 110 are respectively fixed with panel 1 120 and panel 2 130, a top plate 140 is fixed between the tops of panel 1 120 and panel 2 130, the inner bottom of the mounting frame 100 is provided with a conveying mechanism 200, the conveying mechanism 200 includes two rollers 1 210 both rotatably connected to the mounting frame 100, a conveyor belt 2 220 is transmission-connected between the two rollers 1 210, a drying mechanism 300 is provided on the inner top of the mounting frame 100, the drying mechanism 300 includes two rollers 2 310 both rotatably connected to the mounting frame 100, a conveyor belt 3 320 is transmission-connected between the two rollers 2 310, a positioning plate 330 fixedly connected to the mounting frame 100 is arranged below the conveyor belt 320, and a UV Lamp assembly 400, UV lamp assembly 400 includes a transmission base 410 fixedly connected to conveyor belt three 320, multiple lamp covers 420 are fixed to the bottom surface of the transmission base 410, both ends of the lamp cover 420 are rotatably connected to lamp bases 430, a lamp tube 440 is fixed between the two lamp bases 430, and a connecting shaft 2 450 rotatably connected to the lamp cover 420 is fixed on one side of the lamp base 430, two racks 121 are arranged inside the panel 120, both of which are engaged with the connecting shaft 2 450 for transmission, wherein a detection mechanism 500 is arranged at the bottom of one rack 121, and a release roller 150 and a winding roller 160 are rotatably connected inside the mounting frame 100, and a conveyor belt 151 passing through the lamp cover 420 is rotatably connected between the release roller 150 and the winding roller 160, cloth blocks 1511 are fixed at equal intervals on the bottom surface of the conveyor belt 151, and an atomization mechanism 600 is arranged above the release roller 150.

[0049] The atomizing mechanism 600 includes a water tank 610, and two legs 620 are fixed on one side of the water tank 610. Both ends of the legs 620 are rotatably connected to rollers that abut against the conveyor belt 151. The top surface of the legs 620 is fixed with a positioning shaft 630 that is slidably plugged into the top plate 140. The outer side of the positioning shaft 630 is sleeved with an extrusion spring 631 that is fixedly connected to the bottom surface of the top plate 140. The top surface of the water tank 610 is connected and fixed with a water inlet pipe 640 that is slidably plugged into the top plate 140. The bottom surface of the water tank 610 is connected and fixed with multiple atomizing nozzles at equal intervals. The release roller 150 gradually releases the conveyor belt 151, which will reduce the outer diameter of the release roller 150. At this time, the elastic force of the extrusion spring 631 causes the roller on the leg 620 to continue to move downward to contact the conveyor belt 151, so that the water tank 6 10 moves downward synchronously, thereby keeping the distance between the atomizing nozzle on the water tank 610 and the conveyor belt 151 unchanged, improving the effect of the conveyor belt 151 being atomized and moistened; the inner sides of the panel 120 and the panel 2 130 are provided with a slide groove 170 which is slidably connected to the corresponding position connecting shaft 2 450, and the connecting shaft 2 450 passes through one end of the slide groove 170 and is fixed with a gear 1 451 which meshes and rotates with the corresponding position rack 121, wherein one rack 121 is fixedly connected to the panel 120, and the other rack 121 slides against the panel 120, and one end of the rack 121 is fixed with an inclined guide block, the slide groove 170 facilitates the movement of the connecting shaft 2 450, and the guide block enables the gear 1 451 to move smoothly to the rack 121 position.

[0050] The detection mechanism 500 includes a sliding column 510 fixedly connected to the corresponding position rack 121, the sliding column 510 is slidably connected to the panel 120, a return spring 520 is fixed to the bottom surface of the sliding column 510, the bottom end of the return spring 520 is fixedly connected to the panel 120, the bottom end of the sliding column 510 is fixed to the glass rod 1 530 slidably connected to the panel 120, one end of the glass rod 1 530 is slidably inserted with an inclined glass rod 2 540, the outer side of the glass rod 2 540 is sleeved and fixed with a limit ring 541, the return spring 520 causes the rack 121 to return to its initial position again when the gear 1 451 leaves the rack 121, thereby causing the sliding column 510 to move up with the glass rod 2 540 without contacting the conveyor belt 2 2 20. The second glass rod 540 is tilted to facilitate sliding onto the product, and the second glass rod 540 is slidably connected to the first glass rod 530, so that the second glass rod 540 can flexibly contact the product, and the glass material also facilitates light transmission. A rectangular through hole is provided in the middle of the positioning plate 330, which is slidably engaged with the transmission seat 410. A camera 421 is fixed between the two lampshades 420, and the camera 421 is convenient for recording whether there are scratches on the ink. Among them, one end of the multiple connecting shafts 450 is rotatably sleeved with an electric slip ring 460, and the multiple electric slip rings 460 are electrically connected by a wire 461 that passes through the second panel 130. The electric slip ring 460 is a prior art, so that the connecting shaft 450 can be powered by the wire 461 during rotation.

[0051] A shaft 2 311 is fixedly connected to the middle of roller 210, and a shaft 1 211 is fixedly connected to the middle of roller 1 210. Panel 1 120 and panel 2 130 are both rotatably connected to shaft 1 211 and shaft 2 311. The interior of panel 120 is rotatably connected to connecting shaft 124. One shaft 2 311 is connected to connecting shaft 124 through a belt drive. The outer sides of one shaft 211 and connecting shaft 1 124 are fixed with gear 2 that meshes with each other. A one-way bearing is provided between shaft 1 211 and gear 2. The one-way bearing enables conveyor belt 3 320 to move forward while conveyor belt 2 220 moves simultaneously. When conveyor belt 3 320 moves reversely, conveyor belt 2 220 no longer moves reversely with the product after ink solidification. A motor 122 for driving shaft 2 311 to rotate is fixed to the outer side of panel 120. The winding roller 160 is rotated by the motor 2 123, the panel 120 is provided with an accommodating chamber 125 inside, and the panel 2 130 is provided with an accommodating chamber 2 133 inside. A support plate 131 and a baffle 132 are fixed between the panel 2 130 and the panel 1 120. The accommodating chamber 125 can meet the moving space requirements of components such as the gear 1 451, the connecting shaft 2 450, and the sliding column 510, and the accommodating chamber 2 133 can meet the moving space requirements of the connecting shaft 2 450, the electric slip ring 460, and the wire 461; the top surface of the top plate 140 is connected and fixed with two air ducts 141, the air duct 141 is fixed with a connecting beam 142 inside, a motor 143 is fixed at one end of the connecting beam 142, and a fan blade 144 is fixed at the output end of the motor 143, the conveyor belt 151 and the conveyor belt 3 320 are both mesh belts, and the conveyor belt 151 and the conveyor belt 3 320 are both mesh belts to facilitate airflow.

[0052] Working principle: When in use, place the product with solidified ink on the surface from the placement hole on the panel 2 130 onto the conveyor belt 2 220 on the side of the baffle 132, and the motor 122 drives the shaft 2 311 to rotate so that the two rollers 2 310 drive the conveyor belt 3 320 (refer to the manual for the transmission direction). Figure 5 The arrow in the figure points to the direction of the belt, and the connecting shaft 124 and the shaft 211 rotate in the same direction and speed under the transmission action of the belt (refer to the instruction manual Figure 4), under the transmission action of the two gears 2, the shaft 1 211 and the connecting shaft 1 124 rotate in opposite directions at the same speed, so that the two rollers 1 210 rotate in opposite directions at the same speed relative to the roller 2 310, so that the conveyor belt 3 320 moves multiple lamps 440 through the transmission seat 410 while the conveyor belt 2 220 moves with the products in the same direction and speed, thereby increasing the actual exposure time of the UV lamp and ensuring that the ink on the surface of the product is fully cured. When the gear 1 451 on the connecting shaft 2 450 meshes and rolls onto the rack 1 121, when the gear 1 451 rotates, the connecting shaft 2 450 rotates with the lamp holder 430 and the lamp 440, and the lamp 440 rotates under the cloth block 1511 (high temperature resistant material). When the gear 1511 on the connecting shaft 450 is engaged and rolls onto the other rack 121, the lamp tube 440 can still be cleaned for the second time. The rack 121 at this position moves down with the sliding column 510, thereby causing the glass rod 1 530 to move down with the glass rod 2 540. The tip of the bottom end of the glass rod 2 540 contacts the ink on the surface of the product. When the product moves, the glass rod 2 540 scratches the product. The camera 421 is used to shoot whether there are scratches on the ink of the product. If there are no scratches, it means that the ink has reached If the ink is not dried to the required standard, the ink will be dried to the required standard. If there are scratches, it means that the drying requirements are not met. At this time, the transmission speed of conveyor belt 2 220 and conveyor belt 3 320 can be slowed down to extend the curing exposure time of lamp tube 440. When the ink is cured, it can automatically detect whether the ink curing meets the requirements. If the product curing meets the requirements, the reverse rotation of motor 122 can make conveyor belt 3 320 and the lamp tube 440 on UV lamp assembly 400 reversely drive to the initial position for standby. At this time, because a one-way bearing is provided between gear 2 and shaft rod 1 211, shaft rod 1 211 no longer drives roller 1 210 in reverse rotation, so that conveyor belt 2 220 does not move with the product when conveyor belt 3 320 is reversely driven, and the product is produced. The product can be moved again with the lamp tube 440 on the conveyor belt three 320 to irradiate the product and be discharged along with the conveyor belt two 220. In addition, when cooling the inside of the mounting frame 100, the external water source is transported to the water tank 610 through the water inlet pipe 640, and the atomizing nozzle on the bottom of the water tank 610 sprays an appropriate amount of water to the surface of the conveyor belt 151 to make the conveyor belt 151 in a wet state. The wet conveyor belt 151 evaporates and absorbs heat inside the mounting frame 100 to reduce the temperature around the lamp tube 440, effectively cooling the lamp tube 440, and the motor 143 rotates with the fan blades 144 to draw the high-temperature air flow at the top of the mounting frame 100 outwards, further improving the heat dissipation effect inside the mounting frame 100.

[0053] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0054] The above contents are merely examples and explanations of the present invention. Those skilled in the art may make various modifications or additions to the described specific embodiments or replace them in similar ways. As long as they do not deviate from the invention or exceed the scope defined by the claims, they should all fall within the scope of protection of the present invention.

Claims

1. A high-adhesion ink printing device, characterized in that: The invention comprises a curing device, wherein the curing device comprises a mounting frame (100), the mounting frame (100) comprises two bottom plates (110), the top surfaces of the two bottom plates (110) are respectively fixed with a panel 1 (120) and a panel 2 (130), a top plate (140) is fixed between the tops of the panel 1 (120) and the tops of the panel 2 (130), a conveying mechanism (200) is provided at the inner bottom of the mounting frame (100), the conveying mechanism (200) comprises two rollers 1 (210) both rotatably connected to the mounting frame (100), A conveyor belt 2 (220) is connected to the two rollers 1 (210) by transmission, a drying mechanism (300) is provided on the inner top of the mounting frame (100), the drying mechanism (300) comprises two rollers 2 (310) both rotatably connected to the mounting frame (100), a conveyor belt 3 (320) is connected to the two rollers 2 (310), a positioning plate (330) fixedly connected to the mounting frame (100) is arranged below the conveyor belt 3 (320), and a UV lamp group is provided below the positioning plate (330). The UV lamp assembly (400) comprises a transmission seat (410) fixedly connected to the conveyor belt (320), a plurality of lampshades (420) are fixed to the bottom surface of the transmission seat (410), both ends of the interior of the lampshades (420) are rotatably connected to lamp holders (430), a lamp tube (440) is fixed between the two lamp holders (430), a connecting shaft (450) rotatably connected to the lampshade (420) is fixed to one side of the lamp holder (430), and two connecting shafts (450) are provided inside the panel (120) and are both rotatably connected to the connecting shaft (450). 450) meshing transmission rack (121), wherein a detection mechanism (500) is provided at the bottom of one of the racks (121), a release roller (150) and a winding roller (160) are rotatably connected inside the mounting frame (100), a conveyor belt (151) passing through the lampshade (420) is transmission-connected between the release roller (150) and the winding roller (160), cloth blocks (1511) are fixed at equal intervals on the bottom surface of the conveyor belt (151), and an atomizing mechanism (600) is provided above the release roller (150).

2. The high-adhesion ink printing device according to claim 1, characterized in that: The atomizing mechanism (600) includes a water tank (610), two legs (620) are fixed on one side of the water tank (610), both ends of the legs (620) are rotatably connected to rollers that abut against a conveyor belt (151), a positioning shaft (630) that is slidably plugged into a top plate (140) is fixed to the top surface of the legs (620), an extrusion spring (631) that is fixedly connected to the bottom surface of the top plate (140) is sleeved on the outside of the positioning shaft (630), a water inlet pipe (640) that is slidably plugged into the top plate (140) is connected to and fixed on the top surface of the water tank (610), and a plurality of atomizing nozzles are connected and fixed to the bottom surface of the water tank (610) at equal intervals.

3. The high-adhesion ink printing device according to claim 1, characterized in that: The inner sides of the panel 1 (120) and the panel 2 (130) are both provided with a sliding groove (170) that is slidably connected to the corresponding connecting shaft 2 (450), and one end of the connecting shaft 2 (450) passing through the sliding groove (170) is fixed with a gear 1 (451) that meshes and rotates with the corresponding rack (121), wherein one of the racks (121) is fixedly connected to the panel 1 (120), and the other rack (121) is slidably abutted against the panel 1 (120), and one end of the rack (121) is fixed with an inclined guide block.

4. The high-adhesion ink printing device according to claim 3, characterized in that: The detection mechanism (500) includes a sliding column (510) fixedly connected to a corresponding position rack (121), the sliding column (510) is slidably connected to the panel one (120), a return spring (520) is fixed to the bottom surface of the sliding column (510), the bottom end of the return spring (520) is fixedly connected to the panel one (120), the bottom end of the sliding column (510) is fixed to a glass rod one (530) slidably connected to the panel one (120), one end of the glass rod one (530) is slidably plugged with a tilted glass rod two (540), and the outer side of the glass rod two (540) is sleeved and fixed with a limit ring (541).

5. The high-adhesion ink printing device according to claim 1, characterized in that: A rectangular through hole is provided in the middle of the positioning plate (330) for sliding engagement with the transmission seat (410), wherein a camera (421) is fixed between the two lampshades (420).

6. The high-adhesion ink printing device according to claim 1, characterized in that: in, One end of the plurality of connecting shafts 2 (450) is rotatably sleeved with an electric slip ring (460), and the plurality of electric slip rings (460) are electrically connected with a wire (461) that passes through the panel 2 (130).

7. The high-adhesion ink printing device according to claim 1, characterized in that: The middle of the roller wheel 2 (310) is plugged and fixed with the shaft rod 2 (311), the middle of the roller wheel 1 (210) is plugged and fixed with the shaft rod 1 (211), the panel 1 (120) and the panel 2 (130) are both rotatably connected with the shaft rod 1 (211) and the shaft rod 2 (311), the interior of the panel 1 (120) is rotatably connected with the connecting shaft 1 (124), the shaft rod 2 (311) and the connecting shaft 1 (124) are connected through a belt drive, and the outer sides of the shaft rod 1 (211) and the connecting shaft 1 (124) are both fixed with a gear 2 that meshes with each other, and a one-way bearing is provided between the shaft rod 1 (211) and the gear 2.

8. The high-adhesion ink printing device according to claim 7, characterized in that: A motor 1 (122) for driving the second shaft (311) to rotate is fixed on the outside of the first panel (120), a motor 2 (123) for driving the winding roller (160) to rotate is fixed on the outside of the first panel (120), a receiving cavity 1 (125) is provided inside the first panel (120), a receiving cavity 2 (133) is provided inside the second panel (130), and a support plate (131) and a baffle (132) are fixed between the second panel (130) and the first panel (120).

9. The high-adhesion ink printing device according to claim 1, characterized in that: Two air ducts (141) are connected and fixed to the top surface of the top plate (140), a connecting beam (142) is fixed inside the air duct (141), a motor (143) is fixed at one end of the connecting beam (142), and a fan blade (144) is fixed at the output end of the motor (143), and the conveyor belt 1 (151) and the conveyor belt 3 (320) are both mesh belts.

10. A high-adhesion ink printing process, which uses the high-adhesion ink printing equipment according to claim 1, characterized in that: The printing process comprises the following steps: Step 1: Take out the prepared ink for use, add adhesion promoter to the ink and stir to obtain high adhesion ink; Step 2: Place the product to be printed on the leveling equipment, press and level the product, and send the leveled product to be printed into the hot air blower for preheating; Step 3: Transfer the product to the printing station of the printing press, add the spare ink into the ink tank of the printing press, and then the printing plate prints the ink onto the surface of the product; Step 4: Transfer the printed product to the curing equipment, and the ink absorbs UV light and dries completely; Step 5: Polish, calender and laminate the dried product ink.

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