Ultraviolet curing lamp box

Abstract

The utility model discloses an ultraviolet light curing lamp box, which comprises a case, a height adjusting mechanism and an adjustable light source mechanism, the height adjusting mechanism is arranged in the case, the adjustable light source mechanism is arranged on the height adjusting mechanism, the height adjusting mechanism comprises a first motor, a lead screw, a thread bushing, a rack, a sliding block and a sliding rail, the first motor is fixed in the case, and the lead screw is fixed on the first motor. The lead screw is rotationally connected into the machine box, an output shaft of the first motor is connected with the lead screw, a threaded sleeve is installed on the lead screw, a machine frame is fixed to the front side of the threaded sleeve, two sliding blocks are fixed to the rear side of the machine frame, each sliding block is installed on a sliding rail in a sliding mode, and the sliding rails are fixed into the machine box. The irradiation curing device is convenient to adjust, and materials with different heights can be irradiated and cured conveniently; and the light source is convenient to switch, so that different irradiation requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of curing light boxes, in particular to an ultraviolet curing light box. Background Art

[0002] A curing light box, also known as a UV curing light box, is a machine used for curing. Simply put, it is a device that uses a lamp source to emit ultraviolet rays to generate high temperatures to quickly cure and condense inks, glues, etc.

[0003] Chinese patent CN107690203B discloses a high-efficiency UV curing light box, comprising a box body, a cavity formed within the box body, an opening formed on one side of the box body, and a door rotatably connected to the opening to control the opening. A support plate for placing cured objects is slidably provided on the bottom of the box body via a sliding mechanism. A linkage mechanism is provided between the support plate and the door to prevent the door from opening excessively. A circulation mechanism is provided within the box body to promote internal air circulation. The high-efficiency UV curing light box of the present invention can improve the curing efficiency of cured objects.

[0004] When using UV lamp for curing, the material needs to be brought as close to the UV lamp as possible. The height of the UV lamp tube in the above patent is fixed when in use and cannot be adjusted according to materials of different heights. In addition, UV lamps are divided into three types: UV-A lamps, UV-B lamps and UV-C lamps. The three different UV lamps are used for irradiation and curing of different materials, while the above patent only has one UV lamp, which cannot meet the use requirements of different materials. Therefore, in view of the above situation, it is urgent to develop a UV curing light box that is easy to adjust, convenient for irradiation and curing of materials of different heights, and convenient for switching light sources to meet different irradiation requirements, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0005] The purpose of the present invention is to provide a UV curing light box to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A UV curing light box, comprising a chassis, a height adjustment mechanism and an adjustable light source mechanism, wherein the height adjustment mechanism is installed in the chassis, and the adjustable light source mechanism is installed on the height adjustment mechanism, and the height adjustment mechanism comprises: a first motor, a lead screw, a threaded sleeve, a frame, a slider and a slide rail, wherein the first motor is fixed in the chassis, the lead screw is rotatably connected in the chassis, the output shaft of the first motor is connected to the lead screw, a threaded sleeve is installed on the lead screw, the front side of the threaded sleeve is fixed to the frame, and the rear side of the frame is fixed to two sliders, each of the sliders is slidably installed on a slide rail, and the slide rail is fixed to the chassis. Inside the box, the adjustable light source mechanism includes: a triangular prism, a rotating shaft, an ultraviolet lamp and a rotating switching mechanism. An ultraviolet lamp is installed on each of the three sides of the triangular prism, and the three ultraviolet lamps are different. The triangular prism is rotatably connected to the frame through a rotating shaft. The frame is equipped with a rotating switching mechanism for driving the rotating shaft and the triangular prism to rotate. The rotating switching mechanism includes: a second motor, a first gear and a second gear. The second motor is fixed to the frame. The first gear is installed on the output shaft of the second motor. A second gear meshing with the first gear is installed on one side of the first gear, and the second gear is installed on the rotating shaft.

[0008] Preferably, a case cover is installed on the front side of the case, and the case cover is rotatably connected to the case via a hinge.

[0009] Preferably, a cooling fan is installed on the top of the chassis.

[0010] Preferably, a label is provided on one side of each ultraviolet lamp.

[0011] Preferably, the three ultraviolet lamps are respectively a UV-A ultraviolet lamp, a UV-B ultraviolet lamp and a UV-C ultraviolet lamp.

[0012] The beneficial effects of the present invention are as follows: when using the UV curing light box, first open the box cover, place the material to be cured at the bottom end of the inner part of the box, then drive the screw to rotate by the first motor, drive the threaded sleeve and the frame to move up and down by the rotation of the screw, and drive the adjustable light source mechanism to move up and down by the frame, so that the ultraviolet lamp is as close to the material as possible, so that materials at different heights can be irradiated and cured. After the height is adjusted, the type of ultraviolet lamp required is selected according to needs, and the first gear, the second gear, the rotating shaft and the triangular prism are driven to rotate by the second motor, and the three ultraviolet lamps are driven to rotate by the triangular prism, so that the required ultraviolet lamp rotates to the bottom of the triangular prism. After adjustment, close the box cover and start the ultraviolet lamp for irradiation and curing. In summary, the present invention is easy to adjust, and is convenient for irradiating and curing materials at different heights; it is convenient to switch the light source, so as to meet different irradiation needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 .

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 .

[0015] Figure 3 This is a partial structural diagram of the utility model Figure 1 .

[0016] Figure 4 This is a partial structural diagram of the utility model Figure 2 .

[0017] Figure 5 This is a partial structural diagram of the utility model Figure 3 .

[0018] Legend:

[0019] 1. Chassis; 2. Case cover; 3. Cooling fan; 4. Control panel; 5. Height adjustment mechanism; 501. First motor; 502. Lead screw; 503. Threaded sleeve; 504. Rack; 505. Slider; 506. Slide rail; 6. Adjustable light source mechanism; 601. Triangular prism; 602. Rotating shaft; 603. Ultraviolet lamp; 6031. Label; 604. Rotary switching mechanism; 6041. Second motor; 6042. First gear; 6043. Second gear. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in 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 creative efforts are within the scope of protection of the present invention.

[0021] Specific examples are given below.

[0022] See also Figures 1 to 5In an embodiment of the present invention, a UV curing light box includes a chassis 1, a box cover 2, a cooling fan 3, a control panel 4, a height adjustment mechanism 5 and an adjustable light source mechanism 6. The front side of the chassis 1 is equipped with a box cover 2, and the box cover 2 is rotatably connected to the chassis 1 through a hinge. The top of the chassis 1 is equipped with a cooling fan 3, and a height adjustment mechanism 5 is installed in the chassis 1. The adjustable light source mechanism 6 is installed on the height adjustment mechanism 5. The height adjustment mechanism 5 includes: a first motor 501, a lead screw 502, a threaded sleeve 503, a frame 504, a slider 505 and a slide rail 506. The first The motor 501 is fixed in the chassis 1, and the screw 502 is rotatably connected in the chassis 1. The output shaft of the first motor 501 is connected to the screw 502. A threaded sleeve 503 is installed on the screw 502. The front side of the threaded sleeve 503 is fixed with a frame 504. The rear side of the frame 504 is fixed with two sliders 505. Each of the sliders 505 is slidably installed on a slide rail 506. The slide rail 506 is fixed in the chassis 1. The adjustable light source mechanism 6 includes: a triangular prism 601, a rotating shaft 602, an ultraviolet lamp 603 and a rotation switching mechanism 604. The three There is an ultraviolet lamp 603 installed on each side. The three ultraviolet lamps 603 are different. The three ultraviolet lamps 603 are respectively a UV-A ultraviolet lamp, a UV-B ultraviolet lamp and a UV-C ultraviolet lamp, so as to meet different usage needs. A label 6031 is provided on one side of each ultraviolet lamp 603. The label 6031 is used to indicate the light type of the ultraviolet lamp 603. The triangular prism 601 is rotatably connected to the frame 504 through the rotating shaft 602. The frame 504 is equipped with a rotating switching mechanism 604 for driving the rotating shaft 602 and the triangular prism 601 to rotate. The rotation switching mechanism 604 includes: a second motor 6041, a first gear 6042 and a second gear 6043. The second motor 6041 is fixed to the frame 504. The first gear 6042 is installed on the output shaft of the second motor 6041. A second gear 6043 meshing with the first gear 6042 is installed on one side of the first gear 6042. The second gear 6043 is installed on the rotating shaft 602. A control panel 4 is installed on the side of the chassis 1. The cooling fan 3, the first motor 501, the ultraviolet lamp 603 and the second motor 6041 are all electrically connected to the control panel 4 for control and use.

[0023] Working principle: When using the UV curing light box, first open the box cover 2 and place the material to be cured at the bottom end of the inner part of the box 1. Then, the first motor 501 drives the screw 502 to rotate, and the rotation of the screw 502 drives the threaded sleeve 503 and the frame 504 to move up and down. The frame 504 drives the adjustable light source mechanism 6 to move up and down, so that the ultraviolet lamp 603 is as close to the material as possible, so that materials at different heights can be irradiated and cured. After the height is adjusted, the type of ultraviolet lamp 603 required is selected according to needs, and the second motor 6041 drives the first gear 6042, the second gear 6043, the rotating shaft 602 and the triangular prism 601 to rotate. The triangular prism 601 drives the three ultraviolet lamps 603 to rotate so that the required ultraviolet lamp 603 rotates to the bottom of the triangular prism 601. After adjustment, close the box cover 2 and start the ultraviolet lamp 603 for irradiation and curing.

[0024] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A UV curing light box, characterized in that: The invention comprises a chassis (1), a height adjustment mechanism (5) and an adjustable light source mechanism (6); the chassis (1) is provided with the height adjustment mechanism (5); the height adjustment mechanism (5) is provided with the adjustable light source mechanism (6); the height adjustment mechanism (5) comprises: a first motor (501), a lead screw (502), a threaded sleeve (503), a frame (504), a slider (505) and a slide rail (506); the first motor (501) is fixed in the chassis (1); the lead screw (502) is provided with a guide rail (503); a guide rail (504) is provided with a guide rail (505); and a guide rail (506) is provided. 02) is rotatably connected to the chassis (1), the output shaft of the first motor (501) is connected to the lead screw (502), a threaded sleeve (503) is installed on the lead screw (502), the front side of the threaded sleeve (503) is fixed with a frame (504), the rear side of the frame (504) is fixed with two sliders (505), each of the sliders (505) is slidably installed on a slide rail (506), the slide rail (506) is fixed in the chassis (1), the adjustable light source mechanism (6) comprises: a triangular prism (601), a rotating shaft (602), an ultraviolet lamp (603) and a rotation switching mechanism (604), wherein an ultraviolet lamp (603) is installed on each of the three sides of the triangular prism (601), and the three ultraviolet lamps (603) are different from each other, the triangular prism (601) is rotationally connected to the frame (504) via the rotating shaft (602), and the frame (504) is equipped with a rotation switching mechanism for driving the rotating shaft (602) and the triangular prism (601) to rotate (604), the rotation switching mechanism (604) includes: a second motor (6041), a first gear (6042) and a second gear (6043), the second motor (6041) is fixed to the frame (504), the first gear (6042) is installed on the output shaft of the second motor (6041), a second gear (6043) meshing with the first gear (6042) is installed on one side of the first gear (6042), and the second gear (6043) is installed on the rotating shaft (602).

2. The UV curing light box according to claim 1, characterized in that: A case cover (2) is installed on the front side of the case (1), and the case cover (2) is rotatably connected to the case (1) via a hinge.

3. The UV curing light box according to claim 1, characterized in that: A cooling fan (3) is installed on the top of the chassis (1).

4. The UV curing light box according to claim 1, characterized in that: A label (6031) is provided on one side of each ultraviolet lamp (603).

5. The UV curing light box according to any one of claims 1 to 4, characterized in that: The three ultraviolet lamps (603) are respectively a UV-A ultraviolet lamp, a UV-B ultraviolet lamp and a UV-C ultraviolet lamp.

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