Multi-degree-of-freedom adjusting UV point light source curing device

Abstract

The utility model discloses a UV point light source curing device with multi-degree-of-freedom adjustment, which belongs to the technical field of UV curing, and comprises a curing box and a box door, a side plate is fixed on the inner wall of the curing box, a rotating shaft rotatably penetrates through the center of the side surface of the side plate, one end of the rotating shaft rotatably penetrates through the side wall of the curing box and is connected with a driving part, and the driving part is connected with the curing box. The driving part comprises an intermittent motor, a driving tooth and a driven tooth, a protection frame is installed outside the driving part, a mounting plate is fixed to the side wall of the rotating shaft, a first sliding rail is installed at the bottom end of the mounting plate, a first sliding plate slides on the first sliding rail, and a first screw penetrates through the side face of the first sliding plate in a threaded mode; a first servo motor is installed at the end of the first screw rod, a UV point light source is installed below the first sliding plate, and through the mode, multi-inclination-angle adjustment of the UV point light source is carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of UV curing technology, specifically relates to a UV point light source curing device of multiple degrees of freedom adjustment. BACKGROUND

[0002] UV curing is ultraviolet curing, uses ultraviolet light to irradiate and makes the photoinitiator in the material into free radical or cation under the stimulation, thereby initiates the polymerization of the high polymer material containing active functional group into insoluble and infusible solid coating film, because ultraviolet light can cause certain damage to the human body, therefore, when carrying out UV curing, mostly uses the light box to operate, puts the article to be cured into the light box, uses the UV point light source in the light box to irradiate and cures.

[0003] But the UV point light source in the present UV light box is generally fixed on the inner wall of the light box, cannot adjust its angle according to actual use needs, leads to the incomplete irradiation angle, influences the final curing quality, is not convenient to use.

[0004] Based on this, the utility model discloses a kind of UV point light source curing devices of multiple degrees of freedom adjustment to solve above-mentioned problems. INVENTION CONTENTS

[0005] In view of the above-mentioned shortcomings of prior art, the utility model provides a kind of UV point light source curing device of multiple degrees of freedom adjustment.

[0006] To achieve the above object, the utility model is realized by the following technical schemes:

[0007] A kind of UV point light source curing device of multiple degrees of freedom adjustment, including curing box and box door, fixed with side plate on the inner wall of the curing box, the center of rotation of the side plate side is penetrated with pivot, one end of the pivot is rotationally penetrated and is connected with driving element in the side wall of curing box, the driving element includes intermittent motor, driving tooth and driven tooth, protection frame is installed on the outside of the driving element, pivot side wall is fixed with mounting plate, the bottom end of the mounting plate is installed with No.

[0008] Further, the center of the pivot and the center of the inner cavity of the curing box are located on the same horizontal plane, the length of the mounting plate is equal to the vertical distance from the top end of the mounting plate to the top end of the inner cavity of the curing box, and the length of the mounting plate is less than the length of the curing box.

[0009] Further, the intermittent motor is installed on the side wall of the curing box, the driving tooth is installed on the output end of the intermittent motor, the driven tooth is fixed on the end of the rotating shaft, the driven tooth and the driving tooth are arranged in meshing, and the protection frame is fixed on the side wall of the curing box.

[0010] Further, the length of the first sliding rail is less than that of the mounting plate, and the vertical plane where one end of the first sliding rail is located is the same vertical plane as the vertical plane where one end of the mounting plate is located.

[0011] Further, the bottom end of the first sliding plate is fixed with a connecting plate, the bottom end of the connecting plate is fixed with a second sliding rail, the second sliding rail is slidably provided with a second sliding plate, the side surface of the second sliding plate is threadedly penetrated by a second screw rod, and the end of the second screw rod is provided with a second servo motor.

[0012] Further, the length of the second sliding rail is less than the width of the curing box, and the UV point light source is fixed on the bottom end of the second sliding plate.

[0013] Further, the outer side of the first servo motor is provided with a first protection cover, and the outer side of the second servo motor is provided with a second protection cover.

[0014] Further, one side of the curing box is a transparent plate and is provided with a sliding groove, the sliding groove is arranged through the two sides of the curing box and is slidably provided with a sliding block, and the side surface of the sliding block is fixed with a protection plate.

[0015] Advantages

[0016] 1. By arranging the rotating shaft, the driving member, the mounting plate, the first sliding rail, the first sliding plate, the first screw rod and the first servo motor, the actual irradiation needs of the cured product can be met, the driving member can drive the rotating shaft to rotate the mounting plate, the position of the UV point light source can be adjusted at multiple inclination angles, the first servo motor can drive the first sliding plate to move on the first sliding rail, the position of the UV point light source can be further adjusted, and the irradiation position can be adjusted according to the position of the product to be cured.

[0017] 2. By arranging the second sliding rail, the second sliding plate, the second screw rod and the second servo motor, the second servo motor is started to drive the second screw rod to rotate, the second screw rod and the second sliding plate are threadedly matched, and the second sliding plate is driven to move on the second sliding rail, so that the position of the UV point light source is adjusted in another direction, and the position of the UV point light source is adjusted by the driving member. By arranging the curing box with one side being a transparent plate, the sliding groove, the sliding block and the protection plate, the position of the UV point light source can be observed when the position of the UV point light source is adjusted, and after the adjustment is completed, the protection plate is installed on the transparent side of the curing box to shield it, so that the light source is prevented from leaking during curing. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0019] Figure 1 It is a main body structure perspective view of the UV point light source curing device with multi-degree-of-freedom adjustment of the present application.

[0020] Figure 2 It is a curing box structure perspective view of the UV point light source curing device with multi-degree-of-freedom adjustment of the present application.

[0021] Figure 3 It is a driving part structure perspective view of the UV point light source curing device with multi-degree-of-freedom adjustment of the present application.

[0022] Figure 4 It is a lower part structure perspective view of the mounting plate of the UV point light source curing device with multi-degree-of-freedom adjustment of the present application.

[0023] Figure 5 It is a lower part structure perspective view of the connecting plate of the UV point light source curing device with multi-degree-of-freedom adjustment of the present application.

[0024] The numbers in the figures represent respectively:

[0025] 1, curing box; 2, box door; 3, side plate; 4, rotating shaft; 5, intermittent motor; 6, driving gear; 7, driven gear; 8, protection frame; 9, mounting plate; 10, No. 1 sliding rail; 11, No. 1 sliding plate; 12, No. 1 screw rod; 13, No. 1 servo motor; 14, UV point light source; 15, connecting plate; 16, No. 2 sliding rail; 17, No. 2 sliding plate; 18, No. 2 screw rod; 19, No. 2 servo motor; 20, No. 1 protection cover; 21, No. 2 protection cover; 22, sliding groove; 23, sliding block; 24, protection plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] The present application will be further described below in combination with the embodiments.

[0028] In some embodiments, referring to the description drawings Figure 1 、 Figure 2 、 Figure 3 And Figure 4 , a multi-degree of freedom adjusted UV point light source curing device, including curing box 1 and box door 2, the curing box 1 inner wall is fixed with side plate 3, the side plate 3 side center rotation penetrates the rotating shaft 4, the rotating shaft 4 one end rotation penetrates the curing box 1 side wall and is connected with driving element, the driving element includes intermittent motor 5, driving tooth 6 and driven tooth 7, the driving tooth 6 is installed at intermittent motor 5 output, the driven tooth 7 is fixed at the end of rotating shaft 4, the driven tooth 7 and driving tooth 6 are engaged, the protection frame 8 is installed outside driving element, the protection frame 8 is fixed on the side wall of curing box 1 by screw thread, the mounting plate 9 is fixed on the side wall of rotating shaft 4, the mounting plate 9 bottom end is installed with No. sliding rail 10, No. sliding plate 11 slides on No. sliding rail 10, No. screw rod 12 is fixed on the side of No. sliding plate 11 by screw thread, No. servo motor 13 is installed at the end of No. screw rod 12, UV point light source 14 is installed below No. sliding plate 11;

[0029] In the utility model embodiment, the product to be cured is placed in the curing box 1, the intermittent motor 5 drives the driving tooth 6 to rotate, under the cooperation of the driving tooth 6 and the driven tooth 7, the rotating shaft 4 drives the mounting plate 9 to rotate, thereby the inclination angle of UV point light source 14 is adjusted, then the No. servo motor 13 is started, drives No. screw rod 12 to rotate, utilizes the thread cooperation of No. screw rod 12 and No. sliding plate 11, drives it to move on No. sliding rail 10, thereby the position of UV point light source 14 is further adjusted, the irradiation position is adjusted according to the position of the product to be cured;

[0030] In the utility model embodiment, by setting rotating shaft 4, driving element, mounting plate 9, No. sliding rail 10, No. sliding plate 11, No. screw rod 12 and No. servo motor 13, can according to the actual irradiation needs of curing product, utilize driving element to drive rotating shaft 4 to drive mounting plate 9 to rotate, thereby the multi-inclination angle adjustment of UV point light source 14 is carried out, utilizes No. servo motor 13, drives No. sliding plate 11 to move on No. sliding rail 10, thereby the position of UV point light source 14 is further adjusted, the irradiation position is adjusted according to the position of the product to be cured;

[0031] In one example of the utility model, the center of the rotating shaft 4 and the center of the inner cavity of the curing box 1 are located on the same horizontal plane, the length of the mounting plate 9 is equal to the vertical distance from the top end of the mounting plate 9 to the top end of the inner cavity of the curing box 1, the length of the mounting plate 9 is less than the length of the curing box 1, the length of the first sliding rail 10 is less than the length of the mounting plate 9, and the vertical plane where one end of the first sliding rail 10 is located and the vertical plane where one end of the mounting plate 9 is located are the same vertical plane, when the inclination angle of the UV point light source 14 is adjusted, the mounting plate 9 will not collide with the inner wall of the curing box 1; the intermittent motor 5 is installed on the side wall of the curing box 1;

[0032] In some embodiments, as shown in Figure 1 、 Figure 2 、 Figure 4 and Figure 5 , a connecting plate 15 is fixed to the bottom end of the first sliding plate 11, a second sliding rail 16 is fixed to the bottom end of the connecting plate 15, the length of the second sliding rail 16 is less than the width of the curing box 1, a second sliding plate 17 slides on the second sliding rail 16, the UV point light source 14 is fixed to the bottom end of the second sliding plate 17, a second screw rod 18 is screwed through the side surface of the second sliding plate 17, a second servo motor 19 is installed at the end of the second screw rod 18, a first protective cover 20 is arranged on the outer side of the first servo motor 13, a second protective cover 21 is arranged on the outer side of the second servo motor 19, one side surface of the curing box 1 is a transparent plate and is provided with a sliding groove 22, the sliding groove 22 is arranged through the two side surfaces of the curing box 1 and is provided with a sliding block 23 which slides, and a protective plate 24 is fixed to the side surface of the sliding block 23;

[0033] In the embodiment of the utility model, the product to be cured is placed in the curing box 1, the box door 2 is closed, the inside of the box body is observed through the transparent side of the curing box 1, the intermittent motor 5 drives the driving gear 6 to rotate, under the cooperation of the driving gear 6 and the driven gear 7, the rotating shaft 4 drives the mounting plate 9 to rotate, thereby adjusting the inclination angle of the UV point light source 14, then the first servo motor 13 is started, the first screw rod 12 is driven to rotate, under the cooperation of the first screw rod 12 and the first sliding plate 11, the first sliding plate 11 is driven to move on the first sliding rail 10, thereby further adjusting the position of the UV point light source 14, finally the second servo motor 19 is started, the second screw rod 18 is driven to rotate, under the cooperation of the second screw rod 18 and the second sliding plate 17, the second sliding plate 17 is driven to move on the second sliding rail 16, thereby adjusting the UV point light source 14 in another direction, after the adjustment is completed, under the cooperation of the sliding block 23 and the sliding groove 22, the protective plate 14 is installed on the transparent side of the curing box 1 to shield it, thereby avoiding the light source from leaking during curing;

[0034] In the embodiment of the utility model, through setting up No. 2 slide rail 16, No. 2 slide plate 17, No. 2 screw rod 18 and No. 2 servo motor 19, starting No. 2 servo motor 19, drive No. 2 screw rod 18 to rotate, under the thread cooperation of No. 2 screw rod 18 and No. 2 slide plate 17, drive it to move on No. 2 slide rail 16, thereby adjusting the other direction of UV point light source 14, cooperate driving part to adjust the position of UV point light source 14;Through setting up the solidification box 1 of one side face is transparent board, the chute 22, the sliding block 23 and the fender 24, when adjusting the position of UV point light source 14, it is convenient to observe, after adjusting, under the cooperation of sliding block 23 and chute 22, install fender 14 in the transparent side of solidification box 1 and shield it, avoid light source to leak when solidifying.

[0035] The above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A UV point light source curing device with multi-degree-of-freedom adjustable curing capacity, comprising a curing chamber (1) and a chamber door (2), characterized in that: A side plate (3) is fixed on the inner wall of the curing chamber (1). A rotating shaft (4) is rotatably passed through the center of the side of the side plate (3). One end of the rotating shaft (4) is rotatably passed through the side wall of the curing chamber (1) and connected to a driving component. The driving component includes an intermittent motor (5), an active gear (6), and a driven gear (7). A protective frame (8) is installed on the outside of the driving component. A mounting plate (9) is fixed on the side wall of the rotating shaft (4). A first slide rail (10) is installed at the bottom of the mounting plate (9). A first slide plate (11) slides on the first slide rail (10). A first screw (12) is threaded through the side of the first slide plate (11). A first servo motor (13) is installed at the end of the first screw (12). A UV point light source (14) is installed below the first slide plate (11).

2. The UV point light source curing device with multi-degree-of-freedom adjustment according to claim 1, characterized in that, The center of the rotating shaft (4) and the center of the inner cavity of the curing box (1) are located on the same horizontal plane. The length of the mounting plate (9) is equal to the vertical distance from its top end to the top end of the inner cavity of the curing box (1). The length of the mounting plate (9) is less than the length of the curing box (1).

3. The UV point light source curing device with multi-degree-of-freedom adjustment according to claim 2, characterized in that, The intermittent motor (5) is installed on the side wall of the curing chamber (1), the active tooth (6) is installed at the output end of the intermittent motor (5), the driven tooth (7) is fixed at the end of the rotating shaft (4), the driven tooth (7) and the active tooth (6) are meshed, and the protective frame (8) is threadedly fixed on the side wall of the curing chamber (1).

4. The UV point light source curing device with multi-degree-of-freedom adjustment according to claim 3, characterized in that, The length of the first slide rail (10) is less than the length of the mounting plate (9), and the vertical plane at one end of the slide rail (10) and the vertical plane at one end of the mounting plate (9) are the same vertical plane.

5. The UV point light source curing device with multi-degree-of-freedom adjustment according to claim 4, characterized in that, A connecting plate (15) is fixed to the bottom end of the first slide plate (11), and a second slide rail (16) is fixed to the bottom end of the connecting plate (15). A second slide plate (17) slides on the second slide rail (16). A second screw (18) is threaded through the side of the second slide plate (17), and a second servo motor (19) is installed at the end of the second screw (18).

6. The UV point light source curing device with multi-degree-of-freedom adjustment according to claim 5, characterized in that, The length of the second slide rail (16) is less than the width of the curing box (1), and the UV point light source (14) is fixed to the bottom of the second slide plate (17).

7. The UV point light source curing device with multi-degree-of-freedom adjustment according to claim 6, characterized in that, The first servo motor (13) is provided with a first protective cover (20) on its outside, and the second servo motor (19) is provided with a second protective cover (21) on its outside.

8. The UV point light source curing device with multi-degree-of-freedom adjustment according to claim 7, characterized in that, The curing box (1) has a transparent plate on one side and a sliding groove (22) is provided. The sliding groove (22) runs through both sides of the curing box (1) and a slider (23) slides thereon. A protective plate (24) is fixed on the side of the slider (23).

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