A mobile UV drying oven

Abstract

The application relates to a printing drying device, and particularly discloses a mobile UV drying box which comprises an inner box, an outer box, a lifting driving mechanism and a UV lamp module. The upper and lower surfaces of the outer box are arranged in a hollow manner, and the bottom of the outer box is provided with a walking mechanism used for walking on two tracks. The lifting driving mechanism is arranged at the top of the outer box. The inner box is slidably arranged in the inner part of the outer box and connected with the lifting driving mechanism. The upper surface of the inner box is arranged in a hollow manner, the bottom surface of the inner box is provided with a plurality of strip-shaped grooves, and a plurality of UV lamp modules are detachably fixed above the bottom surface of the inner box in a one-to-one correspondence with the strip-shaped grooves. The application can adapt to the needs of a plurality of printing units, can move on the tracks by itself, and can be adjusted in height according to the use needs of the printing units. Compared with the prior art, the application not only reduces the production cost, but also is more flexible to use, and has high use value.

Description

Technical Field

[0001] This utility model relates to printing drying equipment, and more particularly to a mobile UV drying box. Background Technology

[0002] UV inkjet printing devices are divided into inkjet printing equipment and UV curing equipment. UV curing, or ultraviolet curing, refers to the process by which a substance transforms from low-molecular-weight substances to high-molecular-weight substances. UV curing generally refers to the curing conditions or requirements for coatings (paints), inks, adhesives (glues), or other potting and sealing agents that require ultraviolet curing. It is different from heat curing, crosslinking agent (curing agent) curing, and natural curing.

[0003] UV lamps are an important component of UV curing equipment. Under ultraviolet irradiation, they use ultraviolet light of different wavelengths and energies to form and dry ink films.

[0004] In existing printing presses, each press is usually equipped with a UV curing device. The corresponding UV lamp is turned on when a particular press needs to be used. If there are ten or so printing presses on a printing machine, then dozens of UV lamps need to be configured, which is very costly. In addition, existing UV curing devices are generally fixed in a set position and cannot be adjusted according to usage needs, so their flexibility is relatively poor.

[0005] To address the aforementioned problems, this application discloses a mobile UV drying oven. Summary of the Invention

[0006] To overcome the shortcomings of the existing technology, this utility model discloses a mobile UV drying oven.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is: a mobile UV drying oven, including an inner box, an outer box, a lifting drive mechanism, and a UV lamp module; The outer box has a hollowed-out arrangement on the top and bottom sides, and the bottom of the outer box is provided with a walking mechanism for moving on two tracks. The lifting drive mechanism is located on the top of the outer casing; The inner box is slidably disposed inside the outer box and connected to the lifting drive mechanism. The upper part of the inner box is hollowed out, and the bottom surface of the inner box has several strip grooves. Several UV lamp modules are detachably fixed above the bottom surface of the inner box, corresponding to several strip grooves.

[0008] More preferably, the bottom of the left and right sides of the outer box are bent to form a first carrying part and a second carrying part, respectively, and the walking mechanism includes a power component, two driving wheels and two driven wheels; A first bearing seat is provided at the bottom of the first carrier unit, and a rotatable drive shaft is inserted inside the first bearing seat. Two drive wheels are installed at both ends of the drive shaft. The bottom of the second carrier is provided with a second bearing seat, and a rotatable driven shaft is inserted inside the second bearing seat. Two driven wheels are installed at both ends of the driven shaft. The power assembly is positioned above the first carrier unit, passes through the first carrier unit, and is connected to the drive shaft drive.

[0009] More preferably, the power assembly includes a first motor with a reducer connected to its output shaft, a first gear mounted on the output shaft of the reducer, and a second gear that passes through and meshes with the first gear mounted on the drive shaft.

[0010] More preferably, [-shaped support parts are respectively provided on the upper left and right sides of the outer box, and the lifting drive mechanism includes a second motor and two steering gears. The two steering gears are respectively provided on the two [-shaped support parts, and the two steering gears are connected by a transmission shaft. A worm gear is respectively provided inside the two steering gears and connected to the inner box. The second motor is connected to the outside of one of the steering gears.

[0011] More preferably, the inner walls of the left and right sides of the outer casing are respectively provided with linear guide rails along their height direction, and the left and right sides of the outer casing are respectively provided with sliders that slide on the two linear guide rails.

[0012] More preferably, the UV lamp module includes a lamp holder and a UV lamp strip. The UV lamp strip is installed inside the lamp holder. Two columns are respectively provided on the front and rear sides of the lamp holder. An overlapping block is provided on the front and rear sides of the strip groove. Two L-shaped slots are respectively opened on the upper surface of the two overlapping blocks. When the UV lamp module is installed, the columns on the front and rear sides of the lamp holder are respectively inserted into the L-shaped slots on the two overlapping blocks.

[0013] This utility model achieves the following beneficial effects: This application can move independently on the track to meet the needs of multiple printing presses, and its height can be adjusted according to the usage requirements of the printing presses. Compared with the prior art, it not only reduces production costs, but is also more flexible in use and has high application value.

[0014] Other features and advantages of this invention will be set forth in the following description and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0015] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the specification, serve to explain the principles of the disclosure.

[0016] Figure 1 This is a schematic diagram of the overall structure disclosed in this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure disclosed in this utility model; In the diagram: 10. Inner box; 11. Strip groove; 20. Outer box; 21. Linear guide rail; 22. [-shaped support part; 23. First transport part; 231. First shaft seat; 2311. Drive shaft; 23111. Second gear; 24. Second transport part; 241. Second shaft seat; 2411. Driven shaft; 30. Lifting drive mechanism; 31. Steering gear; 32. Transmission shaft; 33. Worm gear; 34. Second motor; 40. UV lamp module; 41. Lamp holder; 411. Column; 42. UV lamp strip; 51. Walking mechanism; 51. Power component; 511. First motor; 512. Reducer; 513. First gear; 52. Drive wheel; 53. Driven wheel; 60. Overlapping block; 61. L-shaped slot; A. Track. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Example

[0019] To address the shortcomings of existing technologies, reference Figure 1 and Figure 2 As shown, this application discloses a mobile UV drying oven, including an inner box 10, an outer box 20, a lifting drive mechanism 30, and a UV lamp module 40; The outer box 20 has a hollowed-out arrangement on the top and bottom sides, and the bottom of the outer box 20 is provided with a traveling mechanism 51 for traveling on two tracks A. The lifting drive mechanism 30 is located on the top of the outer casing 20; The inner box 10 is slidably disposed inside the outer box 20 and connected to the lifting drive mechanism 30. The upper part of the inner box 10 is hollowed out, and the bottom surface of the inner box 10 is provided with several strip grooves 11. Several UV lamp modules 40 are detachably fixed above the bottom surface of the inner box 10 corresponding to several strip grooves 11. The two tracks A mentioned above are set above several printing press units. In specific implementation, the entire inner box 10 can be moved above the corresponding printing press unit by controlling the walking mechanism 51. The inner box 10 can be automatically raised and lowered by the lifting and adjusting mechanism. In this way, several UV lamp modules 40 can be raised and lowered to a suitable position to dry the printed pattern.

[0020] In one specific embodiment, the bottom of the outer box 20 is bent to form a first carrying part 23 and a second carrying part 24 on the left and right sides respectively. The walking mechanism 51 includes a power component 51, two driving wheels and two driven wheels 53. The bottom of the first transport unit 23 is provided with a first bearing seat 231, and a rotatable drive shaft 2311 is inserted inside the first bearing seat 231. Two drive wheels 52 are installed at both ends of the drive shaft 2311. The bottom of the second carrier unit is provided with a second bearing seat 241, and a rotatable driven shaft 2411 is inserted inside the second bearing seat 241. Two driven wheels 53 are installed at both ends of the driven shaft 2411. The power assembly 51 is disposed above the first carrier section 23, passes through the first carrier section 23, and is connected to the drive shaft 2311 for transmission. When the outer casing 20 is moved, the power unit 51 drives the drive shaft 2311 to rotate. At this time, the two drive wheels 52 will roll on the two tracks A and, in cooperation with the two driven wheels 53, the entire outer casing 20 will start to move until it reaches the set position.

[0021] Specifically, the power assembly 51 of this application includes a first motor 511 with an output shaft connected to a reducer 512. A first gear 513 is mounted on the output shaft of the reducer 512, and a second gear 23111 is mounted on the drive shaft 2311, which passes through the first gear 513 and meshes with it. When the outer casing 20 is moved, the first motor 511 and the reducer 512 cooperate to drive the first gear 513 to rotate. At this time, with the cooperation of the first gear 513 and the second gear 23111, the drive shaft 2311 will drive the two drive wheels 52 to move on the two tracks A.

[0022] To facilitate the installation of the lifting drive mechanism 30, this application provides [-shaped support parts 22] on the upper left and right sides of the outer casing 20. In one specific embodiment, the lifting drive mechanism 30 of this application includes a second motor 34 and two steering gears 31. The two steering gears 31 are respectively mounted on the two [-shaped support parts 22] and are connected by a transmission shaft 32. A worm gear 33 is respectively installed inside the two steering gears 31 and connected to the inner casing 10. The second motor 34 is connected to the outside of one of the steering gears 31. When adjusting the height of several UV lamp modules 40, the second motor 34 drives the transmission shaft 32. At this time, the two steering gears 31 drive the worm gear 33 to move up and down, thereby enabling the inner casing 10 to be adjusted in height.

[0023] To ensure stable lifting and lowering of the inner box 10 inside the outer box 20, linear guide rails 21 are provided on the inner walls of the left and right sides of the outer box 20 along their height direction. Sliders (not shown) are provided on the left and right sides of the outer box 20 and slide on the two linear guide rails 21. When the lifting drive mechanism 30 drives the inner box 10 to lift and lower, the inner box 10 will slide on the two linear guide rails 21 through the two sliders.

[0024] In one specific embodiment, the UV lamp module 40 of this application includes a lamp holder 41 and a UV lamp strip 42. The UV lamp strip 42 is installed inside the lamp holder 41. In order to facilitate the installation of the lamp holder 41 with the bottom surface of the inner box 10, two columns 411 are respectively provided on the front and rear sides of the lamp holder 41. A connecting block 60 is provided on the front and rear sides of the strip groove 11. Two L-shaped slots 61 are respectively opened on the upper surface of the two connecting blocks 60. When the UV lamp module 40 is installed, the columns 411 on the front and rear sides of the lamp holder 41 are respectively inserted into the L-shaped slots 61 on the two connecting blocks 60. Based on this structure, the UV lamp module 40 can be quickly disassembled and installed, which is convenient for subsequent maintenance and replacement, and has strong practicality.

[0025] In the description of this specification, the references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0026] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A mobile UV drying oven, characterized in that, Includes inner casing, outer casing, lifting drive mechanism, and UV lamp module; The outer box has a hollowed-out arrangement on the top and bottom sides, and the bottom of the outer box is provided with a walking mechanism for moving on two tracks. The lifting drive mechanism is located on the top of the outer casing; The inner box is slidably disposed inside the outer box and connected to the lifting drive mechanism. The upper part of the inner box is hollowed out, and the bottom surface of the inner box has several strip grooves. Several UV lamp modules are detachably fixed above the bottom surface of the inner box, corresponding to several strip grooves.

2. A mobile UV drying oven according to claim 1, characterized in that, The bottom of the left and right sides of the outer box are bent to form a first carrying part and a second carrying part, respectively. The walking mechanism includes a power component, two driving wheels and two driven wheels. A first bearing seat is provided at the bottom of the first carrier unit, and a rotatable drive shaft is inserted inside the first bearing seat. Two drive wheels are installed at both ends of the drive shaft. The bottom of the second carrier is provided with a second bearing seat, and a rotatable driven shaft is inserted inside the second bearing seat. Two driven wheels are installed at both ends of the driven shaft. The power assembly is positioned above the first carrier unit, passes through the first carrier unit, and is connected to the drive shaft drive.

3. A mobile UV drying oven according to claim 2, characterized in that, The power assembly includes a first motor with a reducer connected to its output shaft, a first gear mounted on the output shaft of the reducer, and a second gear that passes through and meshes with the first gear mounted on the drive shaft.

4. A mobile UV drying oven according to claim 3, characterized in that, The outer casing has [-shaped support parts] on the upper left and right sides respectively. The lifting drive mechanism includes a second motor and two steering gears. The two steering gears are respectively set on the two [-shaped support parts] and are connected by a transmission shaft. A worm gear is passed through the interior of each of the two steering gears and connected to the inner casing. The second motor is connected to the outside of one of the steering gears.

5. A mobile UV drying oven according to claim 1, characterized in that, The inner walls of the left and right sides of the outer casing are respectively provided with linear guide rails along their height direction, and sliders are respectively provided on the left and right sides of the outer casing and slide on the two linear guide rails.

6. A mobile UV drying oven according to claim 1, characterized in that, The UV lamp module includes a lamp holder and a UV lamp strip. The UV lamp strip is installed inside the lamp holder. Two columns are respectively provided on the front and rear sides of the lamp holder. An overlapping block is provided on the front and rear sides of the strip groove. Two L-shaped slots are respectively opened on the upper surface of the two overlapping blocks. When the UV lamp module is installed, the columns on the front and rear sides of the lamp holder are respectively inserted into the L-shaped slots on the two overlapping blocks.

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