A drying device for UV transfer veneer

Abstract

The utility model discloses a drying group for UV transfer decorative panels, and relates to the technical field of UV transfer equipment. The utility model includes a support, a conveyor belt is arranged inside the support, and a motor is fixedly installed on the outer wall of one side of the support. The utility model can dry the UV transfer decorative panel together with the middle ultraviolet lamp group when the panel width of the UV transfer decorative panel is large, and can dry only by the middle ultraviolet lamp group when the panel width of the UV transfer decorative panel is small, so that the external ultraviolet lamp can be flexibly turned on according to the panel size of the UV transfer decorative panel, which is more energy-saving. The setting of the ultraviolet reflector can reflect the ultraviolet light emitted by the middle ultraviolet lamp group and the external ultraviolet lamp onto the UV transfer decorative panel, so as to improve the use efficiency of light, so that the luminous efficiency is high under the condition of the same area luminous brightness, thereby further reducing the power.

Description

Technical Field

[0001] The utility model belongs to the technical field of UV transfer equipment, in particular to a drying group of a UV transfer decorative panel. Background Art

[0002] UV light curing is to dry the ink on the base plate after the transfer pattern. At present, it mainly relies on ultraviolet light irradiation. After the pattern printed on the transfer film is transferred to the base plate, the UV transfer decorative panel is moved by the conveyor belt, so that the UV transfer decorative panel passes under the ultraviolet lamp to dry the UV transfer decorative panel. After searching, the patent with application number 202321435958.4 discloses a drying group for UV transfer decorative panels, including a U-shaped plate, a conveyor belt is provided in the U-shaped plate, a drying box is provided on the top of the U-shaped plate, an adjustable rectangular movable plate is provided in the drying box, and a plurality of ultraviolet lamps are arranged equidistantly on the left and right at the bottom of the rectangular movable plate. A first exhaust pipe is provided on the left side of the drying box, a second exhaust pipe is provided on the right side of the drying box, and an air filter mechanism is provided on the top of the drying box.

[0003] However, in actual use, the applicant found that when drying UV transfer decorative panels of different sizes, the drying intensity was adjusted by adjusting the position and height of the ultraviolet lamp. This method of adjusting the drying intensity cannot reduce power consumption and is not energy-efficient. In view of this, we propose a drying group for UV transfer decorative panels. Utility Model Content

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a drying group for UV transfer decorative panels, comprising a support, a conveyor belt is arranged inside the support, a motor is fixedly installed on the outer wall of one side of the support, the rotating end of the motor is fixedly connected to one end of one of the rotating shafts in the conveyor belt, a UV transfer decorative panel drying box is fixedly connected to the top of the support above the conveyor belt, a middle ultraviolet lamp group is fixedly connected to the interior of the UV transfer decorative panel drying box, and the ultraviolet lamp tubes in the middle ultraviolet lamp group are arranged parallel to the advancing direction of the conveyor belt, external ultraviolet lamp tubes are symmetrically fixedly connected to the interior of the UV transfer decorative panel drying boxes on both sides of the middle ultraviolet lamp group, and the external ultraviolet lamp tubes are arranged parallel to the middle ultraviolet lamp group, an ultraviolet reflector is fixedly connected to the interior of the UV transfer decorative panel drying box above the middle ultraviolet lamp group and the external ultraviolet lamp tube, and the ultraviolet reflector is arranged parallel to the conveyor belt.

[0006] Preferably, a support frame is fixedly connected to the support on the front side of the UV transfer veneer panel drying box, and a guide groove is provided on the top of the inner side of the support frame.

[0007] Preferably, a connecting frame is symmetrically slidably connected in the guide groove, a double-headed screw is rotatably connected to the support frame via a bearing, one end of the double-headed screw extends to the outside of the support frame and is fixedly provided with an adjustment handle.

[0008] Preferably, the threads at both ends of the double-headed screw have opposite rotation directions, and the threads at both ends of the double-headed screw respectively penetrate the two connecting frames.

[0009] Preferably, the lower end of the connecting frame is fixedly connected to a UV transfer veneer panel guide arm, rollers are evenly arranged on the inner side wall of the UV transfer veneer panel guide arm along the UV transfer veneer panel guide arm, and the rollers are rotatably connected to the UV transfer veneer panel guide arm through a wheel axle.

[0010] Preferably, four ultraviolet lamp tubes in the middle ultraviolet lamp group are arranged side by side at equal intervals.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses a drying group for UV transfer decorative panels. When the panel width of the UV transfer decorative panel is large, the drying group can cooperate with the middle ultraviolet lamp group to dry the UV transfer decorative panel. When the panel width of the UV transfer decorative panel is small, the drying group can be performed only by the middle ultraviolet lamp group. Therefore, the external ultraviolet lamp tube can be flexibly turned on according to the panel size of the UV transfer decorative panel, which is more energy-saving. The setting of the ultraviolet reflector can reflect the ultraviolet light emitted by the middle ultraviolet lamp group and the external ultraviolet lamp tube onto the UV transfer decorative panel to improve the light utilization efficiency. Under the condition of the same area luminous brightness, the luminous efficiency is high, thereby further reducing power consumption. Through a group of UV transfer decorative panel guide arms and rollers, the UV transfer decorative panel can be guided, and the UV transfer decorative surface is guided to the middle position of the conveyor belt, so that the UV transfer decorative panel can pass directly under the middle ultraviolet lamp group and the external ultraviolet lamp tube, thereby better drying the UV transfer decorative panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 This is a schematic diagram of the overall structure of a drying group of a UV transfer veneer panel of the utility model;

[0015] Figure 2It is a schematic diagram of the structure of a UV transfer veneer panel drying box in a drying group of a UV transfer veneer panel of the utility model when viewed from above;

[0016] Figure 3 It is a schematic diagram of the connection structure between a support frame and a guide arm of a UV transfer veneer panel in a drying group of the utility model.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Support; 2. Conveyor belt; 3. Motor; 4. UV transfer veneer panel drying box; 41. Central UV lamp group; 42. External UV lamp tube; 43. UV reflector; 5. Support frame; 51. Guide slide; 6. Double-headed screw; 61. Adjustment handle; 7. Connecting frame; 8. UV transfer veneer panel guide arm; 9. Roller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 As shown, the utility model provides a technical solution:

[0021] Embodiment 1: A drying group for UV transfer decorative panels, comprising a support 1, a conveyor belt 2 is arranged inside the support 1, a motor 3 is fixedly installed on the outer wall of one side of the support 1, the rotating end of the motor 3 is fixedly connected to one end of one of the rotating shafts in the conveyor belt 2, a UV transfer decorative panel drying box 4 is fixedly connected to the top of the support 1 above the conveyor belt 2, a middle ultraviolet lamp group 41 is fixedly connected to the inside of the UV transfer decorative panel drying box 4, and the ultraviolet lamp tubes in the middle ultraviolet lamp group 41 are arranged parallel to the advancing direction of the conveyor belt 2, and the inside of the UV transfer decorative panel drying box 4 on both sides of the middle ultraviolet lamp group 41 are symmetrically fixedly connected to external ultraviolet lamp tubes 42, and the external ultraviolet lamp tubes 42 are parallel to the conveyor belt 2. The central ultraviolet lamp group 41 is provided, and the external ultraviolet lamp tube 42 is provided, so that when the panel width of the UV transfer decorative panel is large, the UV transfer decorative panel can be dried together with the central ultraviolet lamp group 41, and when the panel width of the UV transfer decorative panel is small, it can be dried only by the central ultraviolet lamp group 41, so that the external ultraviolet lamp tube 42 can be flexibly turned on according to the panel size of the UV transfer decorative panel, which is more energy-saving. The central ultraviolet lamp group 41 and the external ultraviolet lamp tube 42 are both controlled by an external controller, which will not be described in detail here. The interior of the UV transfer decorative panel drying box 4 above the central ultraviolet lamp group 41 and the external ultraviolet lamp tube 42 is fixedly connected with an ultraviolet lamp. The outer reflector 43 and the ultraviolet reflector 43 are set to reflect the ultraviolet light emitted by the central ultraviolet lamp group 41 and the external ultraviolet lamp tube 42 to the UV transfer decorative panel, so as to improve the efficiency of light use, so that the luminous efficiency is high under the condition of equal area luminous brightness, thereby further reducing power consumption and improving the ultraviolet reflector 43. The ultraviolet reflector 43 is set parallel to the conveyor belt 2. The top of the UV transfer decorative panel drying box 4 is also provided with an odor purification device, which can absorb and purify the harmful odor generated during the drying process of the UV transfer decorative panel. No further description is made here. When the UV transfer decorative panel is dried, the UV transfer decorative panel to be dried can be placed on the conveyor belt 2 so that the UV transfer decorative panel can be dried. The printed decorative panel passes under the UV transfer decorative panel drying box 4 along the conveyor belt 2. During this process, the UV transfer decorative panel can be dried by the middle ultraviolet lamp group 41. At the same time, the ultraviolet reflector 43 can reflect the ultraviolet rays generated by the middle ultraviolet lamp group 41 to the UV transfer decorative panel, and assist in reflecting the ultraviolet light to the UV transfer decorative panel for drying. When the panel width on the UV transfer decorative panel is large, the external ultraviolet lamp tube 42 can be turned on at the same time, and the UV transfer decorative panel can be dried simultaneously by the middle ultraviolet lamp group 41 and the external ultraviolet lamp tube 42. Finally, the dried UV transfer decorative panel can be moved out from the bottom of the UV transfer decorative panel drying box 4 along the conveyor belt 2.

[0022] Embodiment 2: The difference between this embodiment and embodiment 1 lies in that, a support frame 5 is fixedly connected to the support 1 on the front side of the UV transfer veneer panel drying box 4, a guide slot 51 is provided on the top of the inner side of the support frame 5, a connecting frame 7 is symmetrically slidably connected in the guide slot 51, a double-headed screw 6 is rotatably connected to the support frame 5 through a bearing, one end of the double-headed screw 6 extends to the outside of the support frame 5 and is fixedly provided with an adjusting handle 61, the threads at both ends of the double-headed screw 6 are rotated in opposite directions, and the two ends of the double-headed screw 6 are respectively threaded through the two connecting frames 7, a UV transfer veneer panel guide arm 8 is fixedly connected to the lower end of the connecting frame 7, rollers 9 are evenly provided on the inner side wall of the UV transfer veneer panel guide arm 8 along the UV transfer veneer panel guide arm 8, and the rollers 9 are rotatably connected to the UV transfer veneer panel guide arm 8 through the wheel axle, and a group of UV transfer veneer panel guide arms 8 and rollers 9 are provided, so that the UV transfer veneer panel can be guided and the UV transfer veneer can be guided. To the middle position of the conveyor belt 2, the UV transfer decorative panel can pass directly under the middle ultraviolet lamp group 41 and the external ultraviolet lamp tube 42, so as to better dry the UV transfer decorative panel. Before drying the UV transfer decorative panel, the adjustment handle 61 can be manually rotated clockwise to drive the double-headed screw 6 to rotate according to the width of the UV transfer decorative panel. The rotation of the double-headed screw 6 can drive the two connecting frames 7 to approach synchronously, thereby driving the two UV transfer decorative panel guide arms 8 to approach synchronously, and adjusting the distance between the two UV transfer decorative panel guide arms 8 to match the width of the UV transfer decorative panel to be dried, so that the UV transfer decorative panel can be guided to the middle position of the conveyor belt 2 through the cooperation of a group of UV transfer decorative panel guide arms 8 and rollers 9, so that the UV transfer decorative panel can pass directly under the middle ultraviolet lamp group 41 and the external ultraviolet lamp tube 42, so as to better dry the UV transfer decorative panel.

[0023] Working principle: When in use, before drying the UV transfer veneer panel, the adjustment handle 61 can be manually turned clockwise to drive the double-headed screw 6 to rotate according to the width of the UV transfer veneer panel. The rotation of the double-headed screw 6 can drive the two connecting frames 7 to approach synchronously, thereby driving the two UV transfer veneer panel guide arms 8 to approach synchronously, and adjust the distance between the two UV transfer veneer panel guide arms 8 to match the width of the UV transfer veneer panel to be dried, so that the UV transfer veneer panel can be guided to the middle position of the conveyor belt 2 through the cooperation of a group of UV transfer veneer panel guide arms 8 and rollers 9, so that the UV transfer veneer panel can pass directly under the middle ultraviolet lamp group 41 and the external ultraviolet lamp tube 42, and the UV transfer veneer panel to be dried can be Place it on the conveyor belt 2 so that the UV transfer decorative panel passes from the bottom of the UV transfer decorative panel drying box 4 along with the conveyor belt 2. During this process, the UV transfer decorative panel can be dried by the middle ultraviolet lamp group 41, and the ultraviolet reflector 43 can reflect the ultraviolet rays generated by the middle ultraviolet lamp group 41 to the UV transfer decorative panel, and assist in reflecting the ultraviolet light to the UV transfer decorative panel for drying. When the panel width on the UV transfer decorative panel is large, the external ultraviolet lamp tube 42 can be turned on at the same time, and the UV transfer decorative panel is dried by the middle ultraviolet lamp group 41 and the external ultraviolet lamp tube 42 at the same time. Finally, the dried UV transfer decorative panel can be moved out from the bottom of the UV transfer decorative panel drying box 4 along with the conveyor belt 2.

[0024] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments and any equivalent replacement of some of the technical features therein are within the protection scope of the present invention.

Claims

1. A drying group for UV transfer veneer panels, comprising a support (1), a conveyor belt (2) being arranged inside the support (1), a motor (3) being fixedly mounted on an outer wall of one side of the support (1), a rotating end of the motor (3) being fixedly connected to one end of one of the rotating shafts in the conveyor belt (2), characterized in that: A UV transfer decorative panel drying box (4) is fixedly connected to the top of the support (1) above the conveyor belt (2); a middle ultraviolet lamp group (41) is fixedly connected to the interior of the UV transfer decorative panel drying box (4); and the ultraviolet lamp tubes in the middle ultraviolet lamp group (41) are arranged parallel to the advancing direction of the conveyor belt (2); external ultraviolet lamp tubes (42) are symmetrically fixedly connected to the interior of the UV transfer decorative panel drying box (4) on both sides of the middle ultraviolet lamp group (41); the external ultraviolet lamp tubes (42) are arranged parallel to the middle ultraviolet lamp group (41); an ultraviolet reflector (43) is fixedly connected to the interior of the UV transfer decorative panel drying box (4) above the middle ultraviolet lamp group (41) and the external ultraviolet lamp tubes (42); and the ultraviolet reflector (43) is arranged parallel to the conveyor belt (2).

2. A drying group for UV transfer veneer panels according to claim 1, characterized in that: A support frame (5) is fixedly connected to the support (1) on the front side of the UV transfer veneer drying box (4), and a guide slot (51) is provided on the top of the inner side of the support frame (5).

3. A drying group for UV transfer veneer panels according to claim 2, characterized in that: A connecting frame (7) is symmetrically slidably connected in the guide slot (51), and a double-headed screw rod (6) is rotatably connected to the support frame (5) via a bearing. One end of the double-headed screw rod (6) extends to the outside of the support frame (5) and is fixedly provided with an adjustment handle (61).

4. A drying group for UV transfer veneer panels according to claim 3, characterized in that: The threads at both ends of the double-headed screw (6) have opposite rotation directions, and the threads at both ends of the double-headed screw (6) respectively penetrate through the two connecting frames (7).

5. A drying group for UV transfer veneer panels according to claim 4, characterized in that: The lower end of the connection frame (7) is fixedly connected to a UV transfer veneer panel guide arm (8), and rollers (9) are evenly arranged on the inner side wall of the UV transfer veneer panel guide arm (8) along the UV transfer veneer panel guide arm (8), and the rollers (9) are rotatably connected to the UV transfer veneer panel guide arm (8) via a wheel axle.

6. A drying group for UV transfer veneer panels according to claim 1, characterized in that: Four ultraviolet lamp tubes are arranged side by side at equal intervals in the middle ultraviolet lamp group (41).

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