Ultraviolet light curing device

Abstract

The utility model relates to the technical field of ultraviolet light curing equipment, specifically a ultraviolet light curing device, including a fixed frame fixed on a printing device, and also including two longitudinal movable plates slidably connected to the fixed frame, and the two longitudinal movable plates are vertically slidably connected with a lifting plate with a slide groove; a transverse movable frame, and the transverse movable frame is slidably connected to the slide groove. The utility model can adjust the spacing between the two longitudinal movable plates by operating the motor 1 and the double-headed threaded rod in the driving mechanism, and by using the telescopic rod, the upper and lower position height of the lifting plate can be adjusted, thereby adjusting the irradiation distance between the ultraviolet light device and the ink or coating. Then, through the motor 2 and the threaded rod 1, the spacing between several ultraviolet light devices can be changed, so that the several ultraviolet light devices can better cooperate with each other and improve the curing effect.

Description

Technical Field

[0001] The utility model relates to a curing device, in particular to an ultraviolet curing device, and belongs to the technical field of ultraviolet curing equipment. Background Art

[0002] UV curing device is a device that uses ultraviolet light source to cure specific materials. This technology usually involves adding photoinitiators or photosensitizers to specially formulated systems. When these systems are exposed to UV light, active free radicals or cations are generated, which trigger polymerization, cross-linking and grafting reactions, transforming the material from liquid to solid. UV curing technology is widely used in many industries, including printing, electronics, building materials, machinery, etc.

[0003] In the field of printing, UV light modules are generally fixed on the route of printed paper transmission. Compared with traditional printing processes, UV light can quickly cure ink or paint, thereby increasing printing efficiency. Printing equipment generally reserves a mounting frame for installing UV light modules, and the UV light module is fixedly connected to the mounting frame by bolts. However, the bolt connection method makes it inconvenient to adjust the position relationship of the UV light module at any time according to changes in the printing object when in use. The spacing and angle between the UV light module and the ink or paint are different, and the curing effect on the ink or paint is also different. The adjustment of the UV light module is inefficient by means of bolts and gaskets, and is affected by human factors. The position angle of the UV light module on the same equipment will be different, which will have a certain impact on subsequent printing work.

[0004] Therefore, there is an urgent need to improve the UV curing device to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide an ultraviolet curing device, by operating a motor 1 and a double-headed threaded rod in a driving mechanism, the spacing between two longitudinal movable plates can be adjusted, and by using a telescopic rod, the upper and lower position heights of the lifting plate can be adjusted, thereby adjusting the irradiation distance between the ultraviolet light device and the ink or coating, and then by using a motor 2 and a threaded rod 1, the spacing between several ultraviolet light devices can be changed, so that several ultraviolet light devices can better cooperate with each other and improve the curing effect. In this process, the height and angle of the ultraviolet light device can be adjusted by electrical control, eliminating the steps of manually adjusting one by one through bolts, reducing the influence of manual errors on the printing effect, and making it more convenient to use the ultraviolet light device.

[0006] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model includes: comprising a fixed frame fixed on the printing device, and also comprising two longitudinal movable plates slidably connected to the fixed frame, and the two longitudinal movable plates are vertically slidably connected to a lifting plate with a slide groove;

[0007] A transverse moving frame, wherein the transverse moving frame is slidably connected to the slide groove;

[0008] A twisting rod, a vertical plate is fixedly connected to the transverse moving frame, the twisting rod is rotatably connected to the vertical plate, and one end of the twisting rod is fixedly connected to a mounting base, and the mounting base is used to install the ultraviolet light equipment.

[0009] A driving mechanism is used to drive the longitudinal moving plate, the lifting plate and the transverse moving frame to move respectively.

[0010] Preferably, the driving mechanism includes a motor 1 and a double-headed threaded rod mounted on the fixed frame, the double-headed threaded rod is rotatably connected to the fixed frame, the longitudinal movable plate is threadedly connected to the double-headed threaded rod, and one end of the double-headed threaded rod is connected to the output end of the motor 1.

[0011] Preferably, the driving mechanism further comprises a telescopic rod fixedly mounted on the fixing frame, and a movable end of the telescopic rod is connected to the lifting plate.

[0012] Preferably, the driving mechanism also includes a second motor fixedly mounted on the lifting plate and a first threaded rod, wherein the first threaded rod is threadedly connected to one end of the transverse moving frame, and one end of the first threaded rod is connected to the output end of the second motor.

[0013] Preferably, a protrusion with a bolt hole is fixedly connected to the outer wall of one end of the twisting rod, and a plurality of positioning holes are equidistantly opened on the vertical plate around the central axis of the twisting rod. When the protrusion corresponds to the positioning hole, the twisting rod is fixed to the vertical plate by bolts.

[0014] Preferably, a sliding track is fixedly connected to the fixing frame, and the longitudinal movable plate is slidably connected to the sliding track.

[0015] Preferably, a transmission channel is formed between the two longitudinal movable plates.

[0016] The utility model has at least the following beneficial effects:

[0017] 1. By operating the motor 1 and the double-headed threaded rod in the driving mechanism, the spacing between the two longitudinal moving plates can be adjusted, and by using the telescopic rod, the upper and lower position heights of the lifting plate can be adjusted, thereby adjusting the irradiation distance between the UV device and the ink or coating. Then, by using the motor 2 and the threaded rod 1, the spacing between several UV devices can be changed, so that several UV devices can better cooperate with each other and improve the curing effect. In this process, the height and angle of the UV device can be adjusted by electrical control, eliminating the steps of manually adjusting one by one through the bolts, reducing the impact of manual errors on the printing effect, and making it more convenient to use the UV device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 The three-dimensional structure provided by the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The three-dimensional structure provided by the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 A top view provided for the utility model;

[0022] Figure 4 A left side view provided for the utility model;

[0023] Figure 5 This is a partial structural schematic diagram provided by the utility model.

[0024] In the figure, 1, fixed frame; 2, longitudinal moving plate; 3, lifting plate; 30, slide groove; 4, transverse moving frame; 5, twist rod; 6, vertical plate; 7, mounting base; 8, motor 1; 80, double-headed threaded rod; 9, telescopic rod; 10, motor 2; 11, threaded rod 1; 12, protrusion; 13, positioning hole; 14, sliding track; 15, transmission channel. DETAILED DESCRIPTION

[0025] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] like Figure 1-Figure 5As shown, the ultraviolet curing device provided in this embodiment includes a fixed frame 1 fixed on the printing equipment, and also includes two longitudinal movable plates 2 slidably connected to the fixed frame 1. The two longitudinal movable plates 2 are vertically slidably connected with a lifting plate 3 with a slide groove 30. A transmission channel 15 is formed between the two longitudinal movable plates 2. The transmission channel 15 corresponds to the position of the ultraviolet light device. The device structure is fixed on the printing equipment as a whole through the fixed frame 1. When the printing equipment starts to work, the objects coated with ink or paint will pass through the transmission channel 15, and the ultraviolet light device can cure the ink or paint passing through the transmission channel 15.

[0027] The transverse moving frame 4 is slidably connected to the slide groove 30 .

[0028] The twisting rod 5 is fixedly connected to a vertical plate 6 on the transverse moving frame 4. The twisting rod 5 is rotatably connected to the vertical plate 6, and one end of the twisting rod 5 is fixedly connected to a mounting base 7. The mounting base 7 is used to install the ultraviolet light equipment. The ultraviolet light equipment is located on the transverse moving frame 4. When the transverse moving frame 4 is moved, the ultraviolet light equipment will also be driven to move.

[0029] The driving mechanism is used to drive the longitudinal moving plate 2 , the lifting plate 3 and the transverse moving frame 4 to move respectively, and provide a power source for the movement of the longitudinal moving plate 2 , the lifting plate 3 and the transverse moving frame 4 .

[0030] Among them, Figure 1 As shown, the driving mechanism includes a motor 8 and a double-headed threaded rod 80 installed on the fixed frame 1. The double-headed threaded rod 80 is rotatably connected to the fixed frame 1, and the longitudinal movable plate 2 is threadedly connected to the double-headed threaded rod 80. One end of the double-headed threaded rod 80 is connected to the output end of the motor 8. According to the length of the ultraviolet light equipment, the motor 8 is started to drive the double-headed threaded rod 80 to rotate, thereby driving the two longitudinal movable plates 2 to move in opposite directions, and adjusting the distance between the two longitudinal movable plates 2, so that the transverse movable frame 4 connected to the longitudinal movable plate 2 can better install the ultraviolet light equipment.

[0031] Further, such as Figure 1 As shown, the driving mechanism also includes a telescopic rod 9 fixedly mounted on the fixed frame 1, and the movable end of the telescopic rod 9 is connected to the lifting plate 3. The upper and lower position heights of the lifting plate 3 are adjusted by the telescopic rod 9, thereby adjusting the irradiation distance between the ultraviolet light device and the ink or coating. The different distances between the irradiation surface of the ultraviolet light device and the ink or coating will affect the curing effect of the ultraviolet light device.

[0032] Further, such as Figure 1As shown, the driving mechanism also includes a motor 2 10 and a threaded rod 11 fixedly mounted on the lifting plate 3. The threaded rod 11 is threadedly connected to one end of the horizontal moving frame 4, and one end of the threaded rod 11 is connected to the output end of the motor 2 10. In order to better cure the ink or paint, a number of ultraviolet light devices are generally installed. The upper and lower height positions of a single ultraviolet light device change, and thus the spacing between the several ultraviolet light devices needs to be changed. Each horizontal moving frame 4 for fixing the ultraviolet light device is connected with a threaded rod 11 and a motor 2 10. By starting the motor 2 10, the threaded rod 11 is driven to rotate, thereby driving the horizontal moving frame 4 threadedly connected thereto to move, and then driving the ultraviolet light device to move.

[0033] Furthermore, Figure 1 as well as Figure 5 As shown, a protrusion 12 with a bolt hole is fixedly connected to the outer wall at one end of the twisting rod 5, and a plurality of positioning holes 13 are equidistantly opened on the vertical plate 6 around the central axis of the twisting rod 5. When the protrusion 12 corresponds to the positioning hole 13, the twisting rod 5 is fixed to the vertical plate 6 by bolts, and the position of the ultraviolet light device can be deflected by rotating the twisting rod 5. When the bolt is passed through the protrusion 12 and fixed in the positioning hole 13, the twisting rod 5 can be fixed so that it will no longer rotate, and the ultraviolet light device can be fixed. At this time, the irradiation surface of the ultraviolet light device can change its angle according to the angle at which the printing device transmits the object under the action of the twisting rod 5.

[0034] Further, such as Figure 2 As shown, a sliding track 14 is fixedly connected to the fixed frame 1, and the longitudinal movable plate 2 is slidably connected to the sliding track 14. In order to make the longitudinal movable plate 2 more stable during movement, the sliding track 14 is used to guide the longitudinal movable plate 2 during movement.

[0035] like Figure 1-Figure 5As shown, the principle of the ultraviolet curing device provided in this embodiment is as follows: when in use, the device structure is fixed on the printing equipment as a whole through the fixing frame 1. When the printing equipment starts to work and transmits the articles coated with ink or paint through the transmission channel 15, the irradiation surface of the ultraviolet device located on the horizontal moving frame 4 will cure the ink or paint passing through the transmission channel 15. Prior to this, the ultraviolet device must be fixedly installed on the horizontal moving frame 4. According to the length of the ultraviolet device, the motor 8 is started to drive the double-headed threaded rod 80 to rotate, thereby driving the two longitudinal moving plates 2 to move in opposite directions, adjusting the distance between the two longitudinal moving plates 2, and then adjusting the position angle of the ultraviolet device. First, the upper and lower position heights of the lifting plate 3 are adjusted by the telescopic rod 9. Then, the irradiation distance between the ultraviolet light device and the ink or coating is adjusted. In order to better cure the ink or coating, several ultraviolet light devices are generally installed. The upper and lower height positions of a single ultraviolet light device are changed, and then the spacing between several ultraviolet light devices must be changed. By starting the motor 2 10, the threaded rod 1 11 is driven to rotate, and then the horizontal moving frame 4 threadedly connected thereto is driven to move, and then the ultraviolet light device is driven to move. The position of the ultraviolet light device can be deflected by rotating the twisting rod 5. When the twisting rod 5 is fixed, the ultraviolet light device can be fixed. In this process, the horizontal moving frame 4 used to fix the ultraviolet light device is in a state of being movable at any time, which brings convenience to the adjustment of the ultraviolet light device.

[0036] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0037] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0038] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A UV curing device, comprising a fixing frame (1) fixed on a printing device, characterized in that: Also includes; Two longitudinal movable plates (2) slidably connected to the fixed frame (1), and a lifting plate (3) provided with a sliding groove (30) is vertically slidably connected to the two longitudinal movable plates (2); A transverse moving frame (4), wherein the transverse moving frame (4) is slidably connected to the slide groove (30); A twisting rod (5), the horizontal moving frame (4) is fixedly connected to a vertical plate (6), the twisting rod (5) is rotatably connected to the vertical plate (6), and one end of the twisting rod (5) is fixedly connected to a mounting base (7), and the mounting base (7) is used to mount an ultraviolet light device; A driving mechanism, wherein the driving mechanism is used to respectively drive the longitudinal moving plate (2), the lifting plate (3) and the transverse moving frame (4) to move.

2. The UV curing device according to claim 1, characterized in that: The driving mechanism comprises a motor 1 (8) and a double-threaded rod (80) mounted on the fixing frame (1); the double-threaded rod (80) is rotatably connected to the fixing frame (1); the longitudinal movable plate (2) is threadedly connected to the double-threaded rod (80); and one end of the double-threaded rod (80) is connected to the output end of the motor 1 (8).

3. The UV curing device according to claim 1, characterized in that: The driving mechanism further comprises a telescopic rod (9) fixedly mounted on the fixing frame (1), wherein a movable end of the telescopic rod (9) is connected to the lifting plate (3).

4. The UV curing device according to claim 1, characterized in that: The driving mechanism also includes a second motor (10) fixedly mounted on the lifting plate (3) and a first threaded rod (11), wherein the first threaded rod (11) is threadedly connected to one end of the transverse moving frame (4), and one end of the first threaded rod (11) is connected to an output end of the second motor (10).

5. The UV curing device according to claim 1, characterized in that: A protrusion (12) with a bolt hole is fixedly connected to the outer wall of one end of the twisting rod (5), and a plurality of positioning holes (13) are equidistantly provided on the vertical plate (6) around the central axis of the twisting rod (5). When the protrusion (12) corresponds to the positioning hole (13), the twisting rod (5) is fixed to the vertical plate (6) by bolts.

6. The ultraviolet curing device according to claim 1, characterized in that: A sliding track (14) is fixedly connected to the fixed frame (1), and the longitudinal movable plate (2) is slidably connected to the sliding track (14).

7. The ultraviolet curing device according to claim 1, characterized in that: A transmission channel (15) is formed between the two longitudinal movable plates (2).

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