Off-line UV energy-saving system

Abstract

The utility model provides an off-line UV energy-saving system, which relates to the technical field of UV energy-saving systems and comprises a support, a first driving roller is rotatably connected in the support, the first driving roller is in transmission connection with a second driving roller through a conveying belt, two ends of the support are respectively and fixedly provided with a base, the top ends of the two bases are respectively provided with matched optical gratings, and the optical gratings are arranged on the support. And two UV curing mechanisms are mounted at the top end of the support and located on the rear side of the base. The grating is installed at the front end above the conveying belt, during normal operation, if no product is put in within 10 minutes, the operation power of the UV lamp 1 and the UV lamp 2 in the two UV curing mechanisms is controlled through a grating control program to be automatically reduced to 2.4 KW, and when the product is put in, the product is detected by the grating, and then the product is cured. And the control program can control the power of the UV lamp 1 and the UV lamp 2 in the two UV curing mechanisms to be kept at 6.3 KW. Therefore, the temperature of the box body can be well controlled, energy consumption can be reduced, resources are saved for companies, waste is reduced, and efficiency and yield are improved.

Description

Technical Field

[0001] This utility model relates to the field of UV energy-saving system technology, and in particular to an off-line UV energy-saving system. Background Technology

[0002] In traditional UV curing systems, mercury lamps are commonly used as the light source, but they contain harmful substances such as mercury, which pollute the environment when discarded. Furthermore, mercury lamps produce ozone during operation, requiring additional equipment for treatment to prevent harm to workers on the production line. Offline UV energy-saving systems, on the other hand, mostly use UV-LED technology, which is mercury-free and does not produce ozone, meeting environmental protection requirements.

[0003] In existing technologies, if products are only placed every 10 minutes during normal operation, the UV-1 and UV-2 lamps will continuously operate at a power of 6.3KW. This will cause the chamber temperature to become too high, resulting in product scrapping and defects. At the same time, it will waste a lot of energy and cannot be adjusted according to the position and height of the connected production line, which has great limitations and poor practicality. Utility Model Content

[0004] This utility model mainly provides an off-line UV energy-saving system that can automatically reduce the power of UV lamps when no products are placed on them, save resources, reduce waste, improve efficiency, and can rotate their angle and height according to needs.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an off-line UV energy-saving system, including a bracket, a first drive roller rotatably connected inside the bracket, a second drive roller being connected to the first drive roller via a conveyor belt, bases fixed at both ends of the bracket, matching gratings installed at the top of each of the two bases, two UV curing mechanisms installed at the top of the bracket behind the bases, a cooling mechanism installed between the two UV curing mechanisms at the top of the bracket, a base plate below the bracket, a first electric telescopic rod installed at the top of the base plate, a support plate fixed to the output end of the first electric telescopic rod, a second motor installed at the top of the support plate, the output end of the second motor being fixed to the bracket, and a controller installed on the outer wall of the bracket.

[0006] Preferably, a second fixing frame is fixed at each of the four top corners of the base plate. A second electric telescopic rod is installed at the end of the second fixing frame facing the base plate. A universal self-locking wheel is installed at the output end of the second electric telescopic rod. The operation of the second electric telescopic rod can drive the universal self-locking wheel to move up and down. When the universal self-locking wheel moves out of the base plate, the whole device is supported by the four universal self-locking wheels and can move. When the universal self-locking wheel moves to the top of the base plate, the whole device is supported by the base plate to avoid accidental movement.

[0007] Preferably, a first fixing frame is fixed on the outer wall of the bracket, and a first motor is installed on the end of the first fixing frame facing the bracket. The output end of the first motor passes through one end of the first fixing frame and is fixed to the first driving roller. By setting the first fixing frame, the first motor has a force point, making its operation more stable.

[0008] Preferably, the four corners of the base plate are provided with connecting grooves that match the universal self-locking wheels. The connecting grooves allow the base plate to have holes for the universal self-locking wheels to be raised and lowered.

[0009] Preferably, the second driving roller is located inside the bracket, and both ends of the second driving roller are rotatably connected to the bracket. A stabilizing plate is rotatably connected between the bracket and the support plate outside the second motor. The stabilizing plate can provide auxiliary support for the entire bracket, avoiding damage caused by the second motor supporting the entire bracket alone, thus improving practicality.

[0010] Preferably, a mounting plate is fixed to the outer wall of the grating, and the mounting plate is fixed to the base by bolts. Two guide posts are fixed to the top of the base, and guide holes matching the guide posts are opened in the mounting plate. With the setting of the mounting plate and bolts, the grating can be installed and removed, which is convenient for replacement and maintenance. Moreover, with the setting of guide posts and guide holes, it is convenient to guide the installation of the mounting plate, making installation and removal faster.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] In this invention, a light grating is installed at the upper front end of the conveyor belt. During normal operation, if no product is placed in within 10 minutes, the light grating control program automatically reduces the operating power of UV lamps-1 and UV lamp-2 in the two UV curing mechanisms to 2.4KW. When a product is placed in and detected by the light grating, the control program maintains the power of UV lamps-1 and UV lamp-2 in the two UV curing mechanisms at 6.3KW. This not only effectively controls the chamber temperature but also reduces energy consumption, saving resources, reducing waste, improving efficiency and yield, and enhancing the company's competitiveness. Furthermore, the device, through the operation of a second motor, can drive the entire support frame to rotate, allowing for angle adjustments based on the production line to be connected. Additionally, through the operation of the first electric telescopic rod, the height of the entire support frame can be adjusted according to the production line to be connected, further enhancing its practicality. Attached Figure Description

[0013] Figure 1 A perspective view of the off-line UV energy-saving system is provided for this utility model;

[0014] Figure 2 A cross-sectional view of the off-line UV energy-saving system is provided for this utility model;

[0015] Figure 3 This utility model presents a schematic diagram of the external structure of the base of the off-line UV energy-saving system;

[0016] Figure 4 This is a schematic diagram of the internal structure of the second fixed frame of the UV energy-saving system proposed in this utility model.

[0017] Legend: 1. Bracket; 2. First fixed frame; 3. First motor; 4. First drive roller; 5. Conveyor belt; 6. Second drive roller; 7. UV curing mechanism; 8. Cooling mechanism; 9. Base; 10. Grating; 11. Mounting plate; 12. Bolt; 13. Guide column; 14. Guide hole; 15. Base plate; 16. First electric telescopic rod; 17. Support plate; 18. Second motor; 19. Stabilizing plate; 20. Controller; 21. Second fixed frame; 22. Second electric telescopic rod; 23. Universal self-locking wheel; 24. Connecting groove. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Please see Figures 1-4This utility model provides a technical solution: an off-line UV energy-saving system, including a bracket 1. A first driving roller 4 is rotatably connected inside the bracket 1. The first driving roller 4 is driven by a second driving roller 6 via a conveyor belt 5. Bases 9 are fixed at both ends of the bracket 1. Matching gratings 10 are installed at the top of each of the two bases 9. Two UV curing mechanisms 7 are installed at the top of the bracket 1 behind the bases 9. A cooling mechanism 8 is installed between the two UV curing mechanisms 7 at the top of the bracket 1. A base plate 15 is provided below the bracket 1. A first electric telescopic rod 16 is installed at the top of the base plate 15. A support plate 17 is fixed to the output end of the first electric telescopic rod 16. A second motor 18 is installed at the top of the support plate 17. The output end of the second motor 18 is fixed to the bracket 1. A... Equipped with a controller 20, this device has two gratings 10, which are respectively grating 10 emitters and grating 10 receivers. The gratings 10 are installed at the upper front end of the conveyor belt 5. The control line of the gratings 10 is connected to the program of the controller 20. A parallel beam of light is emitted through the gratings 10. The grating 10 receiver on the other side receives the beam of light, processes the signal, and transmits the processed signal to the control system. During normal operation, if no product is put in within 10 minutes, the operating power of UV lamp-1 and UV lamp-2 in the two UV curing mechanisms 7 is controlled by the grating 10 control program to automatically reduce it to 2.4KW. When a product is put in, it is detected by the gratings 10, and its control program will control the power of UV lamp-1 and UV lamp-2 in the two UV curing mechanisms 7 to be maintained at 6.3KW. This not only effectively controls the chamber temperature but also reduces energy consumption, saving resources, reducing waste, improving efficiency and yield, and enhancing the company's competitiveness. In addition, the device can drive the support 1 to rotate as a whole through the operation of the second motor 18, allowing it to adjust its angle according to the production line it needs to connect to. Furthermore, through the operation of the first electric telescopic rod 16, the support 1 can be adjusted in height according to the production line it needs to connect to, making it more practical.

[0021] like Figure 1-4 As shown, a second fixing bracket 21 is fixed at each of the four corners of the top of the base plate 15. A second electric telescopic rod 22 is installed on the end of the second fixing bracket 21 facing the base plate 15. A universal self-locking wheel 23 is installed at the output end of the second electric telescopic rod 22. The operation of the second electric telescopic rod 22 can drive the universal self-locking wheel 23 to rise and fall. When the universal self-locking wheel 23 moves out of the base plate 15, the whole device is supported by the four universal self-locking wheels 23 and can move. When the universal self-locking wheel 23 moves to the top of the base plate 15, the whole device is supported by the base plate 15 to avoid accidental movement.

[0022] like Figure 1-4As shown, a first fixed frame 2 is fixed on the outer wall of the bracket 1. A first motor 3 is installed on the end of the first fixed frame 2 facing the bracket 1. The output end of the first motor 3 passes through one end of the first fixed frame 2 and is fixed to the first driving roller 4. By setting the first fixed frame 2, the first motor 3 has a force point, making its operation more stable.

[0023] like Figure 1-4 As shown, the four corners of the base plate 15 are provided with connecting grooves 24 that match the universal self-locking wheels 23. The connecting grooves 24 allow the base plate 15 to have holes for the universal self-locking wheels 23 to be raised and lowered.

[0024] like Figure 1-4 As shown, the second driving roller 6 is located inside the bracket 1, and both ends of the second driving roller 6 are rotatably connected to the bracket 1. A stabilizing plate 19 is rotatably connected between the bracket 1 and the support plate 17 on the outside of the second motor 18. By setting the stabilizing plate 19, the bracket 1 can be auxiliaryly supported as a whole, avoiding the problem of damage caused by the second motor 18 supporting the entire bracket 1 alone, thus making it more practical.

[0025] like Figure 1-4 As shown, a mounting plate 11 is fixed on the outer wall of the grating 10. The mounting plate 11 is fixed to the base 9 by bolts 12. Two guide posts 13 are fixed to the top of the base 9. The mounting plate 11 has guide holes 14 that match the guide posts 13. With the mounting plate 11 and bolts 12, the grating 10 can be installed and removed, which is convenient for replacement and maintenance. Moreover, with the guide posts 13 and guide holes 14, the position of the mounting plate 11 can be guided for installation, making installation and removal faster.

[0026] The usage and working principle of this device are as follows: When using this device, a grating 10 is installed at the upper front end of the conveyor belt 5. The control line of the grating 10 is connected to the program of the controller 20. A parallel beam of light is emitted through the grating 10. The receiver of the grating 10 on the other side receives the beam of light, processes the signal, and transmits the processed signal to the control system. During normal operation, if no product is put in within 10 minutes, the operating power of UV lamp-1 and UV lamp-2 in the two UV curing mechanisms 7 is controlled by the grating 10 control program to automatically reduce it to 2.4KW. When a product is put in, it is detected by the grating 10, and its control program will control the power of UV lamp-1 and UV lamp-2 in the two UV curing mechanisms 7 to be maintained at 6.3KW. This not only effectively controls the chamber temperature but also reduces energy consumption, saving resources, reducing waste, improving efficiency and yield, and enhancing the company's competitiveness. Furthermore, the device, through the operation of the second motor 18, can drive the entire support 1 to rotate, allowing it to adjust its angle according to the production line it needs to connect to. The operation of the first electric telescopic rod 16 can also adjust the height of the entire support 1 according to the production line it needs to connect to, making it more practical. The operation of the second electric telescopic rod 22 can drive the universal self-locking wheels 23 to rise and fall. When the universal self-locking wheels 23 move out of the base plate 15, the entire device is supported by the four universal self-locking wheels 23 and can move. When the universal self-locking wheels 23 move above the base plate 15, the entire device is supported by the base plate 15, preventing accidental movement.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An off-line UV energy-saving system, comprising a bracket (1), characterized in that: The bracket (1) is rotatably connected to a first drive roller (4), which is connected to a second drive roller (6) via a conveyor belt (5). Both ends of the bracket (1) are fixed with bases (9), and the tops of the two bases (9) are equipped with matching gratings (10). The top of the bracket (1) is located behind the bases (9) and has two UV curing mechanisms (7). The top of the bracket (1) is located between the two UV curing mechanisms (7) and has a cooling mechanism (8). The bracket (1) is located below a base plate (15), and the top of the base plate (15) is equipped with a first electric telescopic rod (16). The output end of the first electric telescopic rod (16) is fixed with a support plate (17). The top of the support plate (17) is equipped with a second motor (18), and the output end of the second motor (18) is fixed to the bracket (1). The outer wall of the bracket (1) is equipped with a controller (20).

2. The off-line UV energy-saving system according to claim 1, characterized in that: The top four corners of the base plate (15) are each fixed with a second fixing frame (21). The end of the second fixing frame (21) facing the base plate (15) is equipped with a second electric telescopic rod (22). The output end of the second electric telescopic rod (22) is equipped with a universal self-locking wheel (23).

3. The off-line UV energy-saving system according to claim 1, characterized in that: A first fixing frame (2) is fixed on the outer wall of the bracket (1). A first motor (3) is installed on the end of the first fixing frame (2) facing the bracket (1). The output end of the first motor (3) passes through one end of the first fixing frame (2) and is fixed to the first driving roller (4).

4. The off-line UV energy-saving system according to claim 2, characterized in that: The base plate (15) has connecting grooves (24) at each of its four corners that match the universal self-locking wheels (23).

5. The off-line UV energy-saving system according to claim 1, characterized in that: The second drive roller (6) is located inside the bracket (1), and both ends of the second drive roller (6) are rotatably connected to the bracket (1). A stabilizing plate (19) is rotatably connected between the bracket (1) and the support plate (17) on the outside of the second motor (18).

6. The off-line UV energy-saving system according to claim 1, characterized in that: An mounting plate (11) is fixed on the outer wall of the grating (10). The mounting plate (11) is fixed to the base (9) by bolts (12). Two guide posts (13) are fixed at the top of the base (9). A guide hole (14) matching the guide post (13) is opened in the mounting plate (11).

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