UV ink exposure control mechanism

Abstract

The utility model discloses a UV (ultraviolet) ink exposure control mechanism, which relates to the technical field of cigarette case packaging and printing and comprises a mechanism frame and an ultraviolet lamp, the ultraviolet lamp is positioned on the upper side in the mechanism frame, a lampshade is fixedly mounted outside the ultraviolet lamp, and reflecting covers are rotatably connected to the left and the right of the lower side of the lampshade. And an expansion cover capable of sliding inwards and outwards is arranged on the lower side of the reflecting cover. Through multi-factor cooperative control of height adjustment of the ultraviolet lamp, illumination distance control, synchronous adjustment of the angle of the reflecting cover and width sliding of the expansion cover, the radiation intensity, the irradiation area and the curing time are accurately adjusted, and the curing requirements of diversified printing materials are met; a handle is linked with a spring locking mechanism to achieve rapid adjustment and positioning of the height of the lampshade, the exposure time and area are flexibly adjusted through collection / expansion of the expansion cover in an integrated design, the requirements for different sizes, printing ink types and curing speeds are met, and efficient and accurate UV printing ink photocuring control is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette case packaging printing technical field especially relates to a UV ink exposure control mechanism. BACKGROUND

[0002] UV ink is widely used in cigarette case packaging printing, especially suitable for high-end cigarette brands, its high gloss, fast curing, wear resistance, environmental protection and other characteristics, in the printing industry, UV ink is a special ink cured by ultraviolet (UV) irradiation, UV ink exposure refers to the photochemical reaction of UV ink under ultraviolet irradiation, thereby rapidly curing process, this process is the core link of UV printing technology, has the characteristics of high efficiency, environmental protection, and the exposure curing of ink is to realize rapid drying, improve printing quality, enhance the performance of ink, adapt to a variety of materials and meet the environmental protection requirements.

[0003] In order to ensure that the UV ink is completely cured, while avoiding material deformation, insufficient ink adhesion and other problems, the exposure curing lamp needs to be controlled, including the control of ultraviolet intensity, wavelength, irradiation time and the like. However, there is currently a lack of multi-factor control mechanism for ultraviolet, unilateral light intensity or time control, which cannot meet the fine and accurate exposure requirements, resulting in the inability to achieve the effect of rapid and stable exposure curing of printed matter, and the traditional mechanism adjustment process is complex and tedious, and the angle and position cannot be quickly fixed and adjusted. Therefore, the utility model proposes a UV ink exposure control mechanism to solve the problems mentioned in the background technology. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a UV ink exposure control mechanism.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of UV ink exposure control mechanism, including mechanism frame and ultraviolet lamp, the ultraviolet lamp is located in mechanism frame inside upper side, ultraviolet lamp is fixedly installed with lampshade outside, the lampshade lower side is rotatably connected with reflector cover left and right, the reflector cover lower side is provided with the extension cover of inside and outside sliding, the lampshade upper side is provided with the square bar of left and right sliding, the square bar outer end is fixed with positioning plug, the positioning plug outer end is provided with sliding block, the mechanism frame inner side is provided with the sliding slot of corresponding sliding block left and right.

[0007] Preferably, the positioning plug slides in and out of the sliding block, and a plurality of positioning slots corresponding to the positioning plug are formed in the inner side of the mechanism frame left and right.

[0008] Preferably, the inner end of the square rod is fixedly provided with a handle, the middle upper side of the lampshade is fixedly provided with two sliding shafts, the sliding shafts penetrate through the two square rods, and the outer end of the sliding shaft is provided with a limiting block corresponding to the handle.

[0009] Preferably, the handle slides on the upper side of the lampshade through the two sliding shafts, the inner side of the handle and the middle of the lampshade are provided with two springs, and the two springs are respectively sleeved on the circumferential side of the two sliding shafts.

[0010] Preferably, the two ends of the reflector are fixedly provided with gears, and the left and right gears on the same side of the two reflectors are meshed with each other.

[0011] Preferably, the inner side of the gear is fixedly provided with a positioning ring groove, the lower side of the positioning plug is fixedly connected with a positioning insert, and the positioning insert corresponds to the two side positioning ring grooves.

[0012] Preferably, the upper side of the reflector is provided with a rotating rod rotatably connected to the extension cover, the middle upper side of the reflector is provided with a positioning groove, the middle of the rotating rod is fixedly provided with a positioning clamping block corresponding to the positioning groove, and the rotating rod is provided with a torsion spring at the transition position.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The utility model discloses a multi-factor synergistic control exposure effect, which can accurately control ultraviolet radiation intensity, irradiation area and photocuring time by adjusting the height (illumination distance) of the ultraviolet lamp, the angle (light collection range) of the reflector and the width (light source convergence degree) of the extension cover, realizes fine adjustment of the ink curing effect, and satisfies the diversified needs of different printing materials for the curing effect through the synergistic effect of the three.

[0015] 2. The utility model discloses a handle tightening spring, sliding lampshade height is locked (positioning plug and insert groove are matched) automatically, realizes the quick adjustment of the position of the ultraviolet lamp, and the operation is simple and reliable in positioning.

[0016] 3. The utility model discloses a reflector and an extension cover optimize the light path, the reflector concentrates ultraviolet light, reduces scattering loss, the extension cover converges the light source range, improves light utilization, reduces energy consumption, dynamically adapts the illumination distance and the irradiation area, automatically adjusts the width of the extension cover and the angle of the reflector according to the height of the ultraviolet lamp, ensures that the light intensity distribution is reasonable under different distances, and avoids energy waste.

[0017] 4, The utility model discloses integrated operation, linkage operation of lampshade height adjustment and the unlocking of the angle of the reflector is realized through the handle, simplifies the procedure, multi -scene adaptation, through the regulation height, the angle of the reflector and the width of the extension cover, can adapt to different size printing, ink type and solidification speed requirement, when the extension cover condenses light source, shorten the exposure area residence time, extend when delay local irradiation time, flexible adjustment ink solidification process. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model discloses a UV ink exposure control mechanism's structure diagram Figure 1 ;

[0019] Figure 2 The utility model discloses a UV ink exposure control mechanism's structure diagram Figure 2 ;

[0020] Figure 3 The utility model discloses a UV ink exposure control mechanism's plan structure diagram shows,

[0021] Figure 4 The utility model discloses a UV ink exposure control mechanism's side sectional structure diagram.

[0022] Fig. 1, mechanism frame;2, lampshade;3, reflector;4, extension cover;5, positioning clamping block;6, positioning groove;7, rotating rod;8, square bar;9, handle;10, spring;11, gear;12, positioning insert block;13, positioning insert groove;14, positioning insert sheet;15, positioning ring groove;16, sliding block;17, ultraviolet lamp. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Reference Figures 1-4The utility model provides an UV ink exposure control mechanism, including mechanism frame 1 and ultraviolet lamp 17, ultraviolet lamp 17 is located inside mechanism frame 1 upper side, ultraviolet lamp 17 outside fixed mounting has lampshade 2, lampshade 2 downside left and right rotatable connections have reflector 3, reflector 3 downside is provided with the extension cover 4 of inside and outside sliding, lampshade 2 upside is provided with the square bar 8 of left and right sliding, square bar 8 outer end is fixed with the locating plug 12, the locating plug 12 outer end is provided with the sliding block 16, mechanism frame 1 inboard left and right are provided with the sliding slot of corresponding sliding block 16, adjust the height of ultraviolet lamp 17 in mechanism frame 1, adjust the illumination distance between solidification lamp and printed matter, and then change the change of illumination intensity, by adjusting both sides reflector 3, can realize the adjustment of illumination range, the both sides extension cover 4 set can more gather light source, improve the energy utilization efficiency of solidification lamp,

[0025] The utility model provides an UV ink exposure control mechanism, including mechanism frame 1 and ultraviolet lamp 17, ultraviolet lamp 17 is located inside mechanism frame 1 upper side, ultraviolet lamp 17 outside fixed mounting has lampshade 2, lampshade 2 downside left and right rotatable connections have reflector 3, reflector 3 downside is provided with the extension cover 4 of inside and outside sliding, lampshade 2 upside is provided with the square bar 8 of left and right sliding, square bar 8 outer end is fixed with the locating plug 12, the locating plug 12 outer end is provided with the sliding block 16, mechanism frame 1 inboard left and right are provided with the sliding slot of corresponding sliding block 16, adjust the height of ultraviolet lamp 17 in mechanism frame 1, adjust the illumination distance between solidification lamp and printed matter, and then change the change of illumination intensity, by adjusting both sides reflector 3, can realize the adjustment of illumination range, the both sides extension cover 4 set can more gather light source, improve the energy utilization efficiency of solidification lamp,

[0026] The utility model provides an UV ink exposure control mechanism, including mechanism frame 1 and ultraviolet lamp 17, ultraviolet lamp 17 is located inside mechanism frame 1 upper side, ultraviolet lamp 17 outside fixed mounting has lampshade 2, lampshade 2 downside left and right rotatable connections have reflector 3, reflector 3 downside is provided with the extension cover 4 of inside and outside sliding, lampshade 2 upside is provided with the square bar 8 of left and right sliding, square bar 8 outer end is fixed with the locating plug 12, the locating plug 12 outer end is provided with the sliding block 16, mechanism frame 1 inboard left and right are provided with the sliding slot of corresponding sliding block 16, adjust the height of ultraviolet lamp 17 in mechanism frame 1, adjust the illumination distance between solidification lamp and printed matter, and then change the change of illumination intensity, by adjusting both sides reflector 3, can realize the adjustment of illumination range, the both sides extension cover 4 set can more gather light source, improve the energy utilization efficiency of solidification lamp,

[0027] During the adjustment of the above light distance, the angle of the two side reflector hoods 3 can be adjusted, which needs to be performed after the two side handles 9 are tightened, at this time the positioning insert piece 14 at the lower side of the positioning insert block 12 moves out of the corresponding clamping groove of the positioning ring groove 15, at this time the one side reflector hood 3 can be rotated, through the two gears 11 engaged, the angle change of the other side reflector hood 3 can be realized synchronously, when the adjustment angle is determined and the above height distance is determined, the handle 9 is loosened, under the elastic force of the slide shaft side spring 10, the two side positioning insert blocks 12 are inserted into the corresponding positioning insert grooves 13, and the positioning insert piece 14 is inserted into the corresponding positioning ring groove 15, at the same time the height of the ultraviolet lamp 17 and the angle of the two side reflector hoods 3 are fixed, through the reflector hood 3 concentrating ultraviolet light, the fine control of the ultraviolet light source radiation intensity is realized, the expansion cover 4 matched with the reflector hood 3 is set, the expansion or reduction of the irradiation area can be realized, so as to adjust the exposure time of the ink under the ultraviolet light, and then change the photocuring effect, cooperate with the adjustment of the light distance, adapt to different irradiation areas and condensing intensity under different light distances, so as to achieve different photocuring effects, the exposure is controlled by three factors, and the printing matter with better curing effect can be obtained.

[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A UV ink exposure control mechanism comprising a mechanism frame (1) and a UV lamp (17), characterized in that, The ultraviolet lamp (17) is located in the upper side of the mechanism frame (1), the ultraviolet lamp (17) is externally fixedly installed with a lampshade (2), the lampshade (2) is rotatably connected with a reflector cover (3) on the left and right sides of the lower side, the reflector cover (3) is provided with an extension cover (4) that slides in and out, the lampshade (2) is provided with a left and right sliding rectangular rod (8) on the upper side, the rectangular rod (8) is fixedly provided with a positioning plug (12) on the outer end, the positioning plug (12) is provided with a sliding block (16) on the outer end, and the mechanism frame (1) is provided with a sliding groove corresponding to the sliding block (16) on the left and right sides.

2. The UV ink exposure control mechanism of claim 1, wherein, The positioning plug (12) slides in and out in the sliding block (16), and the mechanism frame (1) is provided with a plurality of positioning slots (13) corresponding to the positioning plug (12) on the left and right sides.

3. The UV ink exposure control mechanism of claim 1, wherein, The rectangular rod (8) is fixedly installed with a handle (9) on the inner end, and the lampshade (2) is fixedly provided with two sliding shafts on the upper side of the middle, the sliding shafts penetrate through the two sides of the rectangular rod (8), and the sliding shafts are provided with limiting blocks corresponding to the handle (9) on the outer end.

4. The UV ink exposure control mechanism of claim 3, wherein, The handle (9) slides on the upper side of the lampshade (2) through the two sliding shafts, and the handle (9) is provided with two springs (10) on the inner side and in the middle of the lampshade (2), and the two springs (10) are respectively sleeved on the circumferential side of the two sliding shafts.

5. The UV ink exposure control mechanism of claim 1, wherein, The two ends of the reflector cover (3) are fixedly provided with gears (11), and the left and right gears (11) on the same side of the two reflector covers (3) are engaged with each other.

6. The UV ink exposure control mechanism of claim 5, wherein, The inner side of the gear (11) is fixedly provided with a positioning ring groove (15), and the lower side of the positioning plug (12) is fixedly connected with a positioning plug (14), and the positioning plug (14) corresponds to the two sides of the positioning ring groove (15).

7. The UV ink exposure control mechanism of claim 1, wherein, The reflector cover (3) is provided with a rotating rod (7) rotatably connected to the extension cover (4) on the upper side, the reflector cover (3) is provided with a positioning groove (6) in the middle of the upper side, and the rotating rod (7) is fixedly provided with a positioning clamping block (5) corresponding to the positioning groove (6) in the middle, and the rotating rod (7) is provided with a torsion spring at the adapter.

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