Cooling device of UV curing machine

Abstract

The utility model relates to the technical field of UV curing equipment, and discloses a UV curing machine cooling device which comprises a curing machine body, the right end of the curing machine body is fixedly connected with a fixing frame, the right end of the fixing frame is fixedly connected with a fixing box, the inner wall of the fixing box is fixedly connected with a fan, the top end of the fixing box is fixedly connected with a water pump, and the water pump is fixedly connected with a water pump. A water tank is fixedly connected to the front end of the water pump through a pipeline, a cooling box is fixedly connected to the front end of the water tank through a pipeline, a cooling pipe is fixedly connected to the front end of the cooling box, a cooling plate is fixedly connected to the outer wall of the cooling pipe, and the front end of the cooling pipe is fixedly connected to the rear end of the water pump. According to the curing machine, the fixing box, the fan, the water pump, the water tank, the cooling box, the cooling pipe, the cooling plate, the through hole and the water injection opening are arranged and matched, the fan can blow cold air into the curing machine body, and therefore the heat dissipation efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of UV curing equipment, in particular to a temperature reduction device for a UV curing machine. Background Art

[0002] UV curing equipment is a kind of equipment that uses ultraviolet curing technology for curing treatment, and is mainly used in printing, coating, glue curing and other industries. UV curing equipment usually includes ultraviolet light source, reflector, conveyor belt, control system and other components.

[0003] However, in the existing UV curing machines, the interior of the curing machine is cooled by air cooling, and the heated UV curing lamp cannot be cooled directly, which easily causes damage to the UV curing lamp, reduces the service life of the UV curing lamp, has a poor cooling effect, and reduces the cooling efficiency of the UV curing machine.

[0004] Therefore, the existing method of cooling the interior of the curing machine by air cooling cannot directly cool the heated ultraviolet curing lamp, which easily causes damage to the ultraviolet curing lamp and reduces the service life of the ultraviolet curing lamp. A cooling device is needed to solve the above problem. Utility Model Content

[0005] In order to solve the problem in the prior art that the interior of the curing machine is cooled by air cooling, but the heated ultraviolet curing lamp cannot be directly cooled, which easily causes damage to the ultraviolet curing lamp and reduces the service life of the ultraviolet curing lamp, the present application provides a UV curing machine cooling device, which cooperates with a fixing box, a fan, a water pump, a water tank, a cooling box, a cooling pipe, a cooling plate, a through hole and a water injection port, and the fan blows cold air into the interior of the curing machine body, thereby greatly improving the heat dissipation efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A UV curing machine cooling device comprises a curing machine body, a fixing frame fixedly connected to the right end of the curing machine body, a fixing box fixedly connected to the right end of the fixing frame, a fan fixedly connected to the inner wall of the fixing box, a water pump fixedly connected to the top of the fixing box, a water tank fixedly connected to the front end of the water pump through a pipeline, a cooling box fixedly connected to the front end of the water tank through a pipeline, a cooling pipe fixedly connected to the front end of the cooling box, a cooling plate fixedly connected to the outer wall of the cooling pipe, the front end of the cooling pipe fixedly connected to the rear end of the water pump, the fixing frame connected to the connecting frame through a fixing assembly, and a disassembly assembly is provided on the outer wall of the fixing frame.

[0008] As a further improvement of the present invention, the fixing assembly includes a slide fixedly connected on both sides of the outer wall of the connecting frame, the inner walls of the slide are slidably connected to the limiting plates, the opposite ends of the limiting plates are fixedly connected to the plug blocks, a second spring is arranged between the limiting plates and the slide, and the outer wall of the slide is slidably connected to the inner wall of the fixing frame.

[0009] As a further improvement of the utility model, the disassembly assembly includes a fixed cylinder fixedly connected to the outer wall of the fixed frame on both sides, the inner wall of the fixed cylinder is slidably connected with a slide plate, the inner wall of the slide plate is fixedly connected with a button, and a first spring is arranged between the slide plate and the fixed cylinder.

[0010] As a further improvement of the present invention, the outer wall of the cooling plate is fixedly connected to the inner wall of the fixing box, and the inner wall of the cooling plate is provided with a plurality of through holes.

[0011] As a further improvement of the utility model, the bottom end of the water tank is fixedly connected to the top end of the fixing box, the bottom end of the cooling box is fixedly connected to the top end of the fixing box, and the top end of the water tank is fixedly connected with a water inlet.

[0012] As a further improvement of the present invention, a filter screen is provided on the inner wall of the connecting frame, and a pull rod is fixedly connected to the front end of the connecting frame.

[0013] As a further improvement of the present invention, one end of the second spring is connected to the limiting plate, and the other end of the second spring is connected to the inner wall of the slide.

[0014] As a further improvement of the present invention, one end of the first spring is connected to the slide plate, and the other end of the first spring is connected to the inner wall of the fixing cylinder.

[0015] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0016] 1. In the utility model, by arranging the fixing box, the fan, the water pump, the water tank, the cooling box, the cooling pipe, the cooling plate, the through hole and the water injection port to cooperate with each other, the fan will blow cold air into the interior of the curing machine body, thereby greatly improving the heat dissipation efficiency.

[0017] 2. In the utility model, the fixing cylinder, the slide plate, the button, the first spring, the slide frame, the limit plate, the plug block, the second spring, the connecting frame and the filter screen are matched with each other, so that the filter screen can be easily installed and disassembled, and is easy to clean and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an axonometric diagram of a cooling device for a UV curing machine proposed by the utility model;

[0019] Figure 2 This is a diagram showing the internal structure of a fixing box of a UV curing machine cooling device proposed by the utility model;

[0020] Figure 3 This is a cross-sectional structural diagram of a cooling plate of a UV curing machine cooling device proposed by the utility model;

[0021] Figure 4 This is a cross-sectional structural diagram of a fixing frame of a UV curing machine cooling device proposed by the utility model;

[0022] Figure 5 This is a cross-sectional structural diagram of a slide frame of a UV curing machine cooling device proposed by the utility model;

[0023] Figure 6 This is a cross-sectional structural diagram of a fixed cylinder of a temperature reduction device for a UV curing machine proposed by the utility model.

[0024] Legend:

[0025] 1. Fixed box; 2. Fan; 3. Water pump; 4. Water tank; 5. Cooling box; 6. Cooling pipe; 7. Cooling plate; 8. Through hole; 9. Water inlet; 10. Fixed cylinder; 11. Slide plate; 12. Button; 13. First spring; 14. Slide; 15. Limit plate; 16. Insert block; 17. Second spring; 18. Connecting frame; 19. Filter; 20. Pull rod; 21. Curing machine body; 22. Fixed frame. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0027] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0030] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0031] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] Embodiment 1: A UV curing machine cooling device comprises a curing machine body 21, a fixing frame 22 is fixedly connected to the right end of the curing machine body 21, a fixing box 1 is fixedly connected to the right end of the fixing frame 22, a fan 2 is fixedly connected to the inner wall of the fixing box 1, a water pump 3 is fixedly connected to the top of the fixing box 1, a water tank 4 is fixedly connected to the front end of the water pump 3 through a pipeline, a cooling box 5 is fixedly connected to the front end of the water tank 4 through a pipeline, a cooling pipe 6 is fixedly connected to the front end of the cooling box 5, a cooling plate 7 is fixedly connected to the outer wall of the cooling pipe 6, the front end of the cooling pipe 6 is fixedly connected to the rear end of the water pump 3, and the fixing frame 22 is connected to the connecting frame 18.

[0033] Specifically, water will be sent from the pipeline into the cooling box 5 for cooling, and then sent into the cooling pipe 6 after the water cooling is completed. A cooling plate 7 is provided on the outer wall of the cooling pipe 6. The water inside the cooling pipe 6 will cool the cooling plate 7. When the water inside the cooling pipe 6 is no longer cooled, the water pump 3 is started. When the water pump 3 is started, the water inside the cooling pipe 6 will be sucked out and sent back to the water tank 4 for circulation, thereby greatly improving the heat dissipation efficiency.

[0034] Among them, the slide 14 fixedly connected on both sides of the outer wall of the connecting frame 18, the inner wall of the slide 14 is slidably connected to the limit plate 15, the opposite end of the limit plate 15 is fixedly connected with the plug block 16, a second spring 17 is arranged between the limit plate 15 and the slide 14, the outer wall of the slide 14 is slidably connected to the inner wall of the fixed frame 22, wherein the fixed cylinder 10 fixedly connected on both sides of the outer wall of the fixed frame 22, the inner wall of the fixed cylinder 10 is slidably connected with the slide plate 11, the inner wall of the slide plate 11 is fixedly connected with the button 12, a first spring 13 is arranged between the slide plate 11 and the fixed cylinder 10, one end of the second spring 17 is connected to the limit plate 15, the other end of the second spring 17 is connected to the inner wall of the slide 14, one end of the first spring 13 is connected to the slide plate 11, and the other end of the first spring 13 is connected to the inner wall of the fixed cylinder 10.

[0035] Specifically, when the filter 19 has too much dust accumulated, it needs to be disassembled. At this time, the button 12 is pressed. When the button 12 is pressed, the plug block 16 is driven to slide into the interior of the slide 14, and then the connecting frame 18 is pulled out and the filter 19 is replaced. When it needs to be installed, the button 12 is released. At this time, the first spring 13 will bounce the slide plate 11. When the slide plate 11 is bounced, the button 12 is driven to reset, and then the connecting frame 18 is pushed into the fixing frame 22. At this time, the second spring 17 will bounce the limit plate 15. When the limit plate 15 moves, it drives the plug block 16 to move. When the plug block 16 moves, it will be stuck in the fixing frame 22 for fixation, thereby facilitating the installation and disassembly of the filter 19 and facilitating cleaning and replacement.

[0036] Embodiment 2: As one of the optimized structural designs of Embodiment 1, Figure 1 - Figure 6 As shown, the outer wall of the cooling plate 7 is fixedly connected to the inner wall of the fixed box 1, the inner wall of the cooling plate 7 is provided with a plurality of through holes 8, the bottom end of the water tank 4 is fixedly connected to the top of the fixed box 1, the bottom end of the cooling box 5 is fixedly connected to the top of the fixed box 1, the top of the water tank 4 is fixedly connected with a water inlet 9, the inner wall of the connecting frame 18 is provided with a filter screen 19, and the front end of the connecting frame 18 is fixedly connected with a pull rod 20.

[0037] Specifically, the fan 2 is turned on to blow out air and then pass through the cooling plate 7. When passing through the cooling plate 7, the air will pass through the through hole 8 and then cool down the lamp tube inside the UV curing machine. Water can be fed into the water tank 4 from the water inlet 9. The filter 19 prevents external foreign matter from following the airflow into the interior of the curing machine body 21.

[0038] Working principle: First, water is sent into the water tank 4 from the water injection port 9, and then the water is sent into the cooling box 5 from the pipeline for cooling. After the water cooling is completed, it is sent into the cooling pipe 6. A cooling plate 7 is arranged on the outer wall of the cooling pipe 6. The water inside the cooling pipe 6 will cool the cooling plate 7. At this time, the fan 2 is turned on to blow out air and then pass through the cooling plate 7. When passing through the cooling plate 7, it will pass through the through hole 8 and then cool the lamp tube inside the UV curing. When the water inside the cooling pipe 6 is no longer cooled, the water pump 3 is started. When the water pump 3 is started, the water inside the cooling pipe 6 will be sucked out and sent back to the water tank 4 and then circulated, thereby greatly improving the heat dissipation efficiency. The filter 19 prevents external foreign matter from following the air flow into the curing machine body 2 1, when the filter 19 has too much dust accumulation, it needs to be disassembled. At this time, by pressing the button 12, when the button 12 is pressed, the plug block 16 is driven to slide into the inside of the slide 14, and then the connecting frame 18 is pulled out and the filter 19 is replaced. When it needs to be installed, by releasing the button 12, the first spring 13 will bounce the slide plate 11, and when the slide plate 11 is bounced, the button 12 is driven to reset, and then the connecting frame 18 is pushed into the fixing frame 22. At this time, the second spring 17 will bounce the limit plate 15, and when the limit plate 15 moves, the plug block 16 is driven to move, and when the plug block 16 moves, it will be stuck in the fixing frame 22 for fixation, so as to facilitate the installation and disassembly of the filter 19 and facilitate cleaning and replacement.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A UV curing machine cooling device, comprising a curing machine body (21), characterized in that: The right end of the curing machine body (21) is fixedly connected to a fixing frame (22), the right end of the fixing frame (22) is fixedly connected to a fixing box (1), the inner wall of the fixing box (1) is fixedly connected to a fan (2), the top of the fixing box (1) is fixedly connected to a water pump (3), the front end of the water pump (3) is fixedly connected to a water tank (4) through a pipeline, the front end of the water tank (4) is fixedly connected to a cooling box (5) through a pipeline, the front end of the cooling box (5) is fixedly connected to a cooling pipe (6), the outer wall of the cooling pipe (6) is fixedly connected to a cooling plate (7), the front end of the cooling pipe (6) is fixedly connected to the rear end of the water pump (3), the fixing frame (22) is connected to a connecting frame (18) through a fixing assembly, and the outer wall of the fixing frame (22) is provided with a disassembly assembly.

2. A UV curing machine cooling device according to claim 1, characterized in that: The fixing assembly comprises a slide (14) fixedly connected to the outer wall of the connecting frame (18) on both sides, the inner wall of the slide (14) is slidably connected to a limit plate (15), the opposite end of the limit plate (15) is fixedly connected to an insert block (16), a second spring (17) is arranged between the limit plate (15) and the slide (14), and the outer wall of the slide (14) is slidably connected to the inner wall of the fixing frame (22).

3. The UV curing machine cooling device according to claim 1, characterized in that: The disassembly assembly comprises a fixed cylinder (10) fixedly connected to both sides of the outer wall of the fixed frame (22), the inner wall of the fixed cylinder (10) is slidably connected to a slide plate (11), the inner wall of the slide plate (11) is fixedly connected to a button (12), and a first spring (13) is provided between the slide plate (11) and the fixed cylinder (10).

4. The UV curing machine cooling device according to claim 1, characterized in that: The outer wall of the cooling plate (7) is fixedly connected to the inner wall of the fixing box (1), and the inner wall of the cooling plate (7) is provided with a plurality of through holes (8).

5. The UV curing machine cooling device according to claim 1, characterized in that: The bottom end of the water tank (4) is fixedly connected to the top end of the fixed box (1), the bottom end of the cooling box (5) is fixedly connected to the top end of the fixed box (1), and the top end of the water tank (4) is fixedly connected with a water inlet (9).

6. The UV curing machine cooling device according to claim 1, characterized in that: The inner wall of the connecting frame (18) is provided with a filter screen (19), and the front end of the connecting frame (18) is fixedly connected with a pull rod (20).

7. A UV curing machine cooling device according to claim 2, characterized in that: One end of the second spring (17) is connected to the limiting plate (15), and the other end of the second spring (17) is connected to the inner wall of the slide bracket (14).

8. The UV curing machine cooling device according to claim 3, characterized in that: One end of the first spring (13) is connected to the slide plate (11), and the other end of the first spring (13) is connected to the inner wall of the fixed cylinder (10).

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