Rapid curing device for UV printing ink

Abstract

The UV printing ink rapid curing device comprises a supporting seat, rotating shafts are installed at the upper ends of the two sides of the inner wall of a protective frame, baffles are fixedly connected to the other sides of the rotating shafts, a sealing groove is formed in the edge of the upper end of the protective frame, and suction openings are formed in the front side and the rear side of the protective frame in a communicating mode. A suction guide pipe is installed at the center position of one side of the suction opening in a communicating mode, and the conveying belt, a first servo motor, a second servo motor and a fan are electrically connected with a PLC. According to the rapid UV ink curing device, the fixing plate and the UV curing lamps can be driven by the first rack, the first driving gear and the first servo motor to conduct lifting adjustment, sealing treatment can be conducted through a sealing ring and a sealing groove, and more efficient irradiation can be conducted through the UV curing lamps distributed in a matrix mode; and the fixing plate and the UV curing lamp can stretch out front and back through a second servo motor, a second rack, a sliding groove and a second driving gear, maintenance is convenient, and the using effect is good.

Description

Technical Field

[0001] This utility model relates to the field of UV ink curing technology, specifically a UV ink rapid curing device. Background Technology

[0002] UV-curable inks refer to inks that use ultraviolet light of different wavelengths and energies to polymerize monomers in the ink binder under ultraviolet irradiation, thus forming a film and drying the ink. UV inks are also a type of ink. As inks, they must have vibrant colors, good printability, suitable curing and drying rates, good adhesion, and properties such as abrasion resistance, corrosion resistance, and weather resistance.

[0003] A UV ink rapid curing device (CN202421573652.X) can load and unload UV ink products through a conveying component, thereby rapidly curing the UV ink products and improving curing efficiency, thus meeting the user's needs. However, it has shortcomings: the existing equipment is inconvenient to adjust and maintain the lamps, cannot recover waste gas, and has inconsistent usage. Therefore, a UV ink rapid curing device is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a UV ink rapid curing device to solve the problems mentioned in the background art, such as inconvenient lamp adjustment, inconvenient lamp maintenance, inability to recover waste gas, and uneven distribution of UV ink rapid curing devices.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a UV ink rapid curing device, including a support base, a protective frame vertically fixedly connected to the upper edge of the support base, and a PLC controller electrically connected to the front side of the support base. First racks are inserted and installed on both sides of the inner wall of the protective frame. A lifting slider is fitted onto the outer wall of the first rack, and an installation slot is provided on the inner wall of the lifting slider. The first rack is inserted and installed into the installation slot, and a first drive gear is embedded and installed on one side of the inner wall of the installation slot. A first servo motor is installed at one end of the first drive gear and is inserted and installed on the front side of the lifting slider. One side of the first drive gear meshes with one side of the first rack. A sealing ring is protruding and fixedly connected to the lower edge of the lifting slider, and a sliding groove is provided inside the sealing ring. A second rack is slidably inserted and installed on the inner wall of the sliding groove. A fixed plate is fixedly connected between the two racks. A second servo motor is vertically mounted on the inner side of the upper end of the lifting slider, and a second drive gear is mounted on the output end of the second servo motor. The second drive gear is embedded in the inner wall of the lifting slider, and one side of the lifting slider meshes with the second rack. A UV curing lamp is electrically connected to the lower end of the fixed plate, and a heat dissipation fin is fixedly connected to the upper end of the fixed plate. Fans are vertically and electrically connected to the two sides of the upper end of the fixed plate. A conveyor belt is installed on the upper end of the inner wall of the support base. A rotating shaft is installed on the upper ends of both sides of the inner wall of the protective frame, and a baffle is fixedly connected to the other side of the rotating shaft. A sealing groove is opened on the upper edge of the protective frame, and a suction port is connected to the front and rear sides of the protective frame. A suction conduit is connected to the center of one side of the suction port. The conveyor belt, the first servo motor, the second servo motor, and the fan are electrically connected to the PLC controller.

[0006] Preferably, the suction ports are symmetrically distributed on the protective frame, and the suction ports are connected to the protective frame through suction conduits, the suction conduits integrating a fan.

[0007] Preferably, the fixed plate and the UV curing lamp are connected by a first drive gear, a first servo motor and a first rack in a meshing lifting connection, and the UV curing lamps are distributed in a matrix position at the lower end of the fixed plate. The lifting slider is installed in a sealing groove with the protective frame by a sealing ring.

[0008] Preferably, the fixing plate is connected to the lifting slider in a telescopic manner via a second drive gear and a second rack.

[0009] Preferably, the conveyor belt and the support base are connected in a cyclic movement, and the baffle is connected to the support base and the protective frame in a reset and flipping manner via a rotating shaft.

[0010] Preferably, the heat dissipation fins are distributed at equal and parallel positions on the upper end of the fixed plate, and the heat dissipation fins have a honeycomb hollow structure, and the fan and heat dissipation fins are distributed perpendicularly to each other.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the UV ink rapid curing device can be adjusted by lifting and lowering the fixed plate and UV curing lamp through the first rack, the first drive gear, and the first servo motor; it can be sealed by the sealing ring and the sealing groove; it can be irradiated more efficiently by the matrix-distributed UV curing lamps; and the fixed plate and UV curing lamp can be extended forward and backward by the second servo motor, the second rack, the slide groove, and the second drive gear, which facilitates maintenance and results in excellent performance. Attached Figure Description

[0012] Figure 1 This is a front view of a UV ink rapid curing device according to the present invention;

[0013] Figure 2 This is a schematic diagram of the internal structure of a UV ink rapid curing device according to the present invention;

[0014] Figure 3 This utility model relates to a UV ink rapid curing device. Figure 2 Enlarged view of point A in the middle;

[0015] Figure 4 This utility model relates to a UV ink rapid curing device. Figure 2 Enlarged view at point B in the middle;

[0016] Figure 5 This utility model relates to a UV ink rapid curing device. Figure 2 Enlarged view at point C;

[0017] Figure 6 This utility model relates to a UV ink rapid curing device. Figure 2 Enlarged view of point D in the middle.

[0018] In the diagram: 1. Support base, 2. PLC controller, 3. Protective frame, 4. Suction port, 5. Suction conduit, 6. First rack, 7. Fixing plate, 8. UV curing lamp, 9. Conveyor belt, 10. First drive gear, 11. First servo motor, 12. Mounting slot, 13. Sealing ring, 14. Lifting slider, 15. Second servo motor, 16. Second rack, 17. Slide groove, 18. Second drive gear, 19. Heat dissipation fins, 20. Sealing groove, 21. Baffle, 22. Rotating shaft, 23. Fan. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-6This utility model provides a technical solution: a UV ink rapid curing device, including a support base 1, a PLC controller 2, a protective frame 3, a suction port 4, a suction conduit 5, a first rack 6, a fixing plate 7, a UV curing lamp 8, a conveyor belt 9, a first drive gear 10, a first servo motor 11, a mounting slot 12, a sealing ring 13, a lifting slider 14, a second servo motor 15, a second rack 16, a slide groove 17, a second drive gear 18, heat dissipation fins 19, a sealing groove 20, a baffle 21, a rotating shaft 22, and a fan 23. The upper edge of the support base 1 is vertically fixed to the protective frame 3, and the front side of the support base 1 is electrically connected to the PLC controller 2. The first rack 6 is inserted and installed on both sides of the inner wall of the protective frame 3, and the outer wall of the first rack 6 is fitted with... A lifting slider 14 is installed, and an installation slot 12 is provided on the inner wall of the lifting slider 14. A first rack 6 is inserted into the installation slot 12, and a first drive gear 10 is embedded in one side of the inner wall of the installation slot 12. A first servo motor 11 is installed at one end of the first drive gear 10 and is inserted into the front side of the lifting slider 14. One side of the first drive gear 10 meshes with one side of the first rack 6. A sealing ring 13 is fixedly connected to the lower edge of the lifting slider 14, and a sliding groove 17 is provided on the inner side of the sealing ring 13. A second rack 16 is slidably inserted into the inner wall of the sliding groove 17, and a fixing plate 7 is fixedly connected between the second racks 16. The fixing plate 7 and the UV curing lamp 8 are connected by the first drive gear 10, the first servo motor 11, and the first servo motor 12. The first rack 6 is engaged and lifted, and the UV curing lamps 8 are arranged in a matrix at the lower end of the fixed plate 7. The lifting slider 14 is installed in a snap-fit ​​seal with the protective frame 3 within the sealing groove 20 via the sealing ring 13. This allows the fixed plate 7 and the UV curing lamps 8 to be adjusted in height and can be snap-fit ​​sealed, resulting in excellent irradiation effect. The fixed plate 7 is connected to the lifting slider 14 in a front-to-back meshing telescopic connection via the second drive gear 18 and the second rack 16. This allows the fixed plate 7 to extend and retract, facilitating maintenance of the UV curing lamps 8 and making it easy to use. A second servo motor 15 is vertically mounted on the inner side of the upper end of the lifting slider 14, and the output end of the second servo motor 15 is equipped with the second drive gear 18. The second drive gear 18 is engaged with the lifting slider 14. 4. The inner wall is embedded and installed, and one side of the lifting slider 14 is engaged with the second rack 16. The lower end of the fixing plate 7 is electrically connected to a UV curing lamp 8, and the upper end of the fixing plate 7 is fixedly connected to a heat dissipation fin 19. The heat dissipation fin 19 is distributed at equal and parallel positions on the upper end of the fixing plate 7, and the heat dissipation fin 19 has a honeycomb hollow structure. The fan 23 is perpendicular to the heat dissipation fin 19 and the fan 23, so that the heat dissipation fin 19 and the fan 23 can perform efficient air blowing and heat dissipation with good effect. The upper two sides of the fixing plate 7 are perpendicularly electrically connected to the fans 23. The upper end of the inner wall of the support base 1 is equipped with a conveyor belt 9, which is connected to the support base 1 in a cyclic movement. The baffle 21 is connected to the support base 1 and the protective frame 3 through the rotating shaft 22 in a reset and flip connection, so that the conveyor belt 9 can perform continuous processing.Furthermore, it can be reset and opened / closed via the rotating shaft 22 and the baffle 21, providing excellent sealing. The upper ends of both sides of the inner wall of the protective frame 3 are equipped with rotating shafts 22, and the other side of the rotating shaft 22 is fixedly connected to a baffle 21. A sealing groove 20 is provided on the upper edge of the protective frame 3, and suction ports 4 are installed on the front and rear sides of the protective frame 3. The suction ports 4 are symmetrically distributed on the protective frame 3, and are connected to the protective frame 3 via suction conduits 5. The suction conduits 5 integrate an exhaust fan, allowing the suction ports 4 to quickly introduce waste gas into the treatment equipment. A suction conduit 5 is installed at the center of one side of the suction port 4. The conveyor belt 9, the first servo motor 11, the second servo motor 15, and the fan 23 are electrically connected to the PLC controller 2.

[0021] Working principle: When using this UV ink rapid curing device, first connect the device to the power supply, then place the workpiece to be cured on the conveyor belt 9. Next, the baffle 21 and the rotating shaft 22 are reset and closed. Then, the first rack 6, the first drive gear 10, and the first servo motor 11 drive the fixed plate 7, the UV curing lamp 8, and the lifting slider 14 to engage and descend. They are sealed with the protective frame 3 by the sealing ring 13 and the sealing groove 20. Then, the UV curing lamp 8 is used for curing and irradiation, and the device moves along the conveyor belt 9. During processing, the heat dissipation fins 19 and the fan 23 can be used for air cooling, and continuous processing can be performed. When the UV curing lamp 8 needs maintenance, it can be raised. Then, the second servo motor 15, the second rack 16, and the second drive gear 18 drive the fixed plate 7 and the UV curing lamp 8 to engage and extend, exposing them on the outside for maintenance. This is the operation process of this UV ink rapid curing device.

[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A UV ink rapid curing device, comprising a support base (1), wherein a protective frame (3) is vertically fixedly connected to the upper edge of the support base (1), and a PLC controller (2) is electrically connected to the front side of the support base (1), characterized in that: The protective frame (3) has a first rack (6) inserted into both sides of its inner wall. A lifting slider (14) is fitted onto the outer wall of the first rack (6). An installation slot (12) is provided on the inner wall of the lifting slider (14). The first rack (6) is inserted into the installation slot (12). A first drive gear (10) is embedded on one side of the inner wall of the installation slot (12). A first servo motor (11) is installed at one end of the first drive gear (10). The first servo motor (11) and the lifting slider (14) are connected to each other. 4) Front-side insertion installation: The first drive gear (10) is meshed with the first rack (6) on one side. A sealing ring (13) is fixedly connected to the lower edge of the lifting slider (14), and a groove (17) is provided inside the sealing ring (13). A second rack (16) is slidably inserted into the inner wall of the groove (17), and a fixing plate (7) is fixedly connected between the second racks (16). A second servo motor (15) is vertically installed on the inner side of the upper end of the lifting slider (14), and the second servo motor... The output end of the machine (15) is equipped with a second drive gear (18), which is embedded in the inner wall of the lifting slider (14). The lifting slider (14) is meshed with a second rack (16) on one side. The lower end of the fixed plate (7) is electrically connected to a UV curing lamp (8), and the upper end of the fixed plate (7) is fixedly connected to a heat dissipation fin (19). The upper two sides of the fixed plate (7) are vertically electrically connected to a fan (23). The upper end of the support base (1) is equipped with a conveyor belt (9). The upper ends of both sides of the inner wall of the protective frame (3) are equipped with rotating shafts (22), and the other side of the rotating shafts (22) is fixedly connected with baffles (21). The upper edge of the protective frame (3) is provided with sealing grooves (20), and the front and rear sides of the protective frame (3) are connected with suction ports (4). The center of one side of the suction port (4) is connected with a suction conduit (5). The conveyor belt (9), the first servo motor (11), the second servo motor (15) and the fan (23) are electrically connected to the PLC controller (2).

2. The UV ink rapid curing device according to claim 1, characterized in that: The suction ports (4) are symmetrically distributed on the protective frame (3), and the suction ports (4) are connected to the protective frame (3) through the suction conduit (5) in a suction communication. The suction conduit (5) integrates a fan.

3. The UV ink rapid curing device according to claim 2, characterized in that: The fixed plate (7) and UV curing lamp (8) are connected to the first rack (6) in a meshing manner through the first drive gear (10), the first servo motor (11), and the UV curing lamp (8) are distributed in a matrix position at the lower end of the fixed plate (7). The lifting slider (14) is installed in a snap-fit ​​seal with the protective frame (3) in the sealing groove (20) through the sealing ring (13).

4. The UV ink rapid curing device according to claim 3, characterized in that: The fixed plate (7) is connected to the lifting slider (14) in a front-to-back meshing telescopic connection through the second drive gear (18) and the second rack (16).

5. The UV ink rapid curing device according to claim 4, characterized in that: The conveyor belt (9) is cyclically connected to the support base (1), and the baffle (21) is reset and flipped connected to the support base (1) and the protective frame (3) through the rotating shaft (22).

6. The UV ink rapid curing device according to claim 5, characterized in that: The heat dissipation fins (19) are distributed at equal and parallel positions on the upper end of the fixed plate (7), and the heat dissipation fins (19) have a honeycomb hollow structure. The fan (23) and the heat dissipation fins (19) are distributed vertically to blow air.

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