UV illumination positioning device

Abstract

The utility model discloses a UV lighting positioning device, which relates to the technical field of UV curing, and comprises an operating table, a UV light source irradiation machine body is fixedly mounted at the top end of the operating table, a conveying belt is arranged in the operating table, a plurality of limiting plates are fixedly connected to the surface of the conveying belt, and two movable positioning components are arranged at the top end of the operating table. Through the arrangement of the positioning plates, the two ends of the plate can make contact with the positioning plates on the two sides for extrusion, then the two positioning plates can drive the corresponding connecting plates to enable the two rotating plates to rotate in the opposite directions, then the two rotating plates synchronously drive the two rotating rods to extrude the two corresponding torsional springs, and then through the action of the two torsional springs, the plate can rotate in the opposite directions. The two positioning plates can push each plate to the center of the conveying belt, so that the positions of the placed plates are automatically positioned, the plates are more accurately irradiated and cured below the UV light source irradiation machine, and the UV light source irradiation machine can conveniently conduct curing operation on coating on the surfaces of the plates.

Description

Technical Field

[0001] This utility model relates to the field of UV curing technology, and in particular to a UV lighting positioning device. Background Technology

[0002] A UV lighting device is a lighting device that emits ultraviolet light. Its light source usually uses ultraviolet LEDs or ultraviolet lamps. When applied to the field of UV curing, UV light source irradiation machines (such as UVLED light source irradiation machines) are used to quickly and efficiently cure UV coatings or adhesives. They are widely used in industries such as electronics, medical, precision parts, LCD displays, and fiber optic connectors.

[0003] In traditional UV curing machines, the process of curing coatings on board surfaces typically involves manually placing the board onto a conveyor belt, which then transports it to the UV light source irradiation machine. The machine then irradiates and cures the coating. However, during this process, the conveyor belt lacks positioning components on both sides, making it difficult to position the board and potentially causing curing deviations that affect the curing effect of the coating. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a UV lighting positioning device that can solve the problem that when the board is transported on the conveyor belt to the bottom of the UV light source irradiation machine, the two sides of the conveyor belt are not provided with relevant positioning components, which makes it inconvenient to transport and position the board, and thus the UV light source irradiation machine may have irradiation curing deviation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a UV lighting positioning device, including an operating table. A UV light source irradiation machine body is fixedly installed on the top of the operating table. Here, the UV light source irradiation machine body is a prior art device, used for rapid and efficient curing of UV coatings or adhesives. Further details are omitted here. A conveyor belt is provided inside the operating table. The conveyor belt is also prior art and will not be described in detail here. Multiple limiting plates are fixedly connected to the surface of the conveyor belt. Two moving positioning components are provided at the top of the operating table. Each moving positioning component includes a rotating limiting frame. A rotating plate is rotatably connected inside the rotating limiting frame. A groove is formed inside the rotating plate. A connecting plate is slidably connected inside the groove. A positioning plate is fixedly connected to the end of the connecting plate away from the rotating plate. One end of the positioning plate is an inclined end, and a positioning roller is rotatably installed on the inclined end of the positioning plate.

[0006] Preferably, a rotating rod is fixedly connected to the top of the connecting plate, and the top of the rotating rod is rotatably connected to the inner wall of the rotation limiting frame.

[0007] Preferably, a torsion spring is fixedly sleeved on the outer surface of the rotating rod, and the two ends of the torsion spring abut against the inner wall of the rotation limiting frame.

[0008] Preferably, a limiting groove is provided at the top of the rotating plate, and the interior of the limiting groove is connected to the interior of the groove.

[0009] Preferably, a limiting rod is slidably connected inside the limiting groove, and a limiting spring is fixedly sleeved on the outer surface of the limiting rod, with the limiting spring being fixedly installed inside the limiting groove.

[0010] Preferably, the top of the connecting plate is provided with multiple fixing slots, and the interior of the multiple fixing slots is slidably connected to the bottom end of the corresponding limiting rod. There are two moving positioning components, the internal structure of the two moving positioning components is the same, and the two moving positioning components are respectively arranged on both sides of the conveyor belt.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This UV lighting positioning device, through the setting of positioning plates, allows the two ends of the board to contact and press against the positioning plates on both sides. Then, the two positioning plates drive the corresponding connecting plates to rotate the two rotating plates in opposite directions. Then, the two rotating plates synchronously drive the two rotating rods to press the two corresponding torsion springs. In turn, through the action of the two torsion springs, the two positioning plates push each board to the center of the conveyor belt, thereby automatically positioning the board. This makes the board more accurately irradiated and cured under the UV light source irradiation machine, thus facilitating the UV light source irradiation machine to cure the coating on the surface of the board. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a three-dimensional structural diagram of a UV lighting positioning device according to the present invention;

[0015] Figure 2 This is a schematic diagram of the positioning plate of this utility model;

[0016] Figure 3 For the present utility model Figure 1 Enlarged view of point A in the image;

[0017] Figure 4 This is a plan view of the limiting rod of this utility model;

[0018] Figure 5This is a plan view of the torsion spring of this utility model.

[0019] Reference numerals in the attached drawings: 1. Operating table; 2. UV light source irradiation machine body; 3. Conveyor belt; 4. Limiting plate; 5. Groove; 6. Rotating frame; 7. Rotating plate; 8. Connecting plate; 9. Positioning plate; 10. Positioning roller; 11. Fixing groove; 12. Limiting slide groove; 13. Limiting pull rod; 14. Limiting spring; 15. Rotating rod; 16. Torsion spring. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0023] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0024] Please see Figure 1-5This utility model provides a technical solution: a UV lighting positioning device, including an operating table 1. A UV light source irradiation machine body 2 is fixedly installed on the top of the operating table 1. Here, the UV light source irradiation machine body 2 is a prior art device, used for rapid and efficient curing of UV coatings or adhesives. It will not be described in detail here. A conveyor belt 3 is provided inside the operating table 1. The conveyor belt 3 is a prior art device. It will not be described in detail here. Multiple limiting plates 4 are fixedly connected to the surface of the conveyor belt 3. Two moving positioning components are provided on the top of the operating table 1. The moving positioning components include a rotating limiting frame 6. A rotating plate 7 is rotatably connected inside the rotating limiting frame 6. A groove 5 is opened inside the rotating plate 7. A connecting plate 8 is slidably connected inside the groove 5. A positioning plate 9 is fixedly connected to the end of the connecting plate 8 away from the rotating plate 7. One end of the positioning plate 9 is an inclined end. A positioning roller 10 is rotatably installed on the inclined end of the positioning plate 9.

[0025] Furthermore, a rotating rod 15 is fixedly connected to the top of the connecting plate 8. The top of the rotating rod 15 is rotatably connected to the inner wall of the rotating limit frame 6. A torsion spring 16 is fixedly sleeved on the outer surface of the rotating rod 15. The two ends of the torsion spring 16 are respectively abutting against the inner wall of the rotating limit frame 6.

[0026] Furthermore, a limiting groove 12 is provided at the top of the rotating plate 7. The interior of the limiting groove 12 is connected to the interior of the groove 5. A limiting rod 13 is slidably connected inside the limiting groove 12. A limiting spring 14 is fixedly sleeved on the outer surface of the limiting rod 13. The limiting spring 14 is fixedly installed inside the limiting groove 12.

[0027] Furthermore, the top of the connecting plate 8 is provided with multiple fixing slots 11, and the interior of the multiple fixing slots 11 is slidably connected to the bottom end of the corresponding limiting rod 13. There are two moving positioning components, the internal structure of the two moving positioning components is the same, and the two moving positioning components are respectively arranged on both sides of the conveyor belt 3.

[0028] Furthermore, the worker places the coated board against one side of the limiting plate 4, then starts the conveyor belt 3, which moves the board. The two ends of the board contact the positioning plates 9 on both sides. As the board continues to move, it presses against the two positioning plates 9, causing them to rotate in opposite directions. The two positioning rollers 10 then contact the sides of the board and rotate, facilitating the moving and positioning of the board. The two positioning plates 9 then drive the corresponding connecting plates 8, causing the two rotating plates 7 to rotate in opposite directions. Simultaneously, the two rotating plates 7 drive the two rotating rods 15 to press against the two corresponding torsion springs 16. Through the action of the two torsion springs 16, the two positioning plates 9 push each board to the center of the conveyor belt 3, ensuring the board is properly positioned above the conveyor belt 3. When the board is transported to the bottom of the UV light source irradiation machine, it is automatically transported and positioned, facilitating the UV light source irradiation machine to cure the coating on the board surface.

[0029] Furthermore, by using the limiting rod 13, the limiting rod 13 is pulled upward, which then compresses the limiting spring 14. The bottom end of the limiting rod 13 then disengages from the corresponding fixing groove 11, allowing the positioning plate 9 to be pulled horizontally. The positioning plate 9 then causes the connecting plate 8 to slide inside the groove 5, thus adjusting the distance of the positioning plate 9 on the conveyor belt 3 to accommodate different sizes of plates placed by workers. This facilitates the use of the positioning plate 9. After adjustment, the limiting rod 13 is released, allowing the plate to fall into the corresponding fixing groove 11, thus completing the adjustment of the positioning plate 9.

[0030] Working principle: After the coating is applied, the worker places the coated board against one side of the limiting plate 4. Then, the conveyor belt 3 is started, and the conveyor belt 3 moves the board. The two ends of the board come into contact with the positioning plates 9 on both sides. As the board continues to move, it presses against the two positioning plates 9, and the two positioning plates 9 rotate in opposite directions. Then, the two positioning rollers 10 come into contact with the sides of the board and rotate, facilitating the movement, positioning, and conveying of the board. The two positioning plates 9 drive the corresponding connecting plates 8, causing the two rotating plates 7 to rotate in opposite directions. The two rotating plates 7 then synchronously drive the two rotating rods 15 to press against the two corresponding torsion springs 16. Through the action of the two torsion springs 16, the two positioning plates 9 push each board to the center of the conveyor belt 3, so that the board can be placed above the conveyor belt 3. When the board is conveyed to the bottom of the UV light source irradiation machine, it can be automatically conveyed and positioned, facilitating the UV light source irradiation machine to cure the coating on the surface of the board.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A UV lighting positioning device, comprising an operating table (1), characterized in that: The top of the operating table (1) is fixedly installed with a UV light source irradiation machine body (2). The inside of the operating table (1) is provided with a conveyor belt (3). Multiple limiting plates (4) are fixedly connected to the surface of the conveyor belt (3). The top of the operating table (1) is provided with two moving positioning components. The moving positioning components include a rotating limiting frame (6). A rotating plate (7) is rotatably connected inside the rotating limiting frame (6). A groove (5) is opened inside the rotating plate (7). A connecting plate (8) is slidably connected inside the groove (5). A positioning plate (9) is fixedly connected to the end of the connecting plate (8) away from the rotating plate (7). One end of the positioning plate (9) is a slope end. A positioning roller (10) is rotatably installed on the slope end of the positioning plate (9). A rotating rod (15) is fixedly connected to the top of the connecting plate (8). The top of the rotating rod (15) is rotatably connected to the inner wall of the rotating limiting frame (6). A torsion spring (16) is fixedly sleeved on the outer surface of the rotating rod (15). The two ends of the torsion spring (16) are respectively abutting against the inner wall of the rotating limiting frame (6).

2. The UV illumination positioning device according to claim 1, characterized in that: The top of the rotating plate (7) is provided with a limiting groove (12), and the interior of the limiting groove (12) is connected to the interior of the groove (5).

3. The UV illumination positioning device according to claim 2, characterized in that: The limiting slide groove (12) is internally connected to a limiting rod (13), and a limiting spring (14) is fixedly sleeved on the outer surface of the limiting rod (13). The limiting spring (14) is fixedly installed inside the limiting slide groove (12).

4. The UV illumination positioning device according to claim 3, characterized in that: The top of the connecting plate (8) is provided with multiple fixing slots (11), and the interior of the multiple fixing slots (11) is slidably connected to the bottom end of the corresponding limiting rod (13). There are two moving positioning components. The internal structure of the two moving positioning components is the same, and the two moving positioning components are respectively set on both sides of the conveyor belt (3).

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