UV curing device

Abstract

The UV curing device comprises a conveying line assembly and a curing assembly, the conveying line assembly is used for conveying parts to be cured, the curing assembly comprises a first frame body, a first driving assembly and a curing lamp component, the first frame body is arranged on the conveying line assembly, the first driving assembly is connected to the first frame body, and the curing lamp component is arranged on the first frame body. The curing lamp component is used for driving the first frame body to move in the front-back direction relative to the conveying line assembly, and the curing lamp component is arranged on the first frame body and faces the placing area of the to-be-cured piece. According to the UV curing device adopting the scheme, the first driving assembly drives the first frame body to move in the front-back direction relative to the conveying line assembly so as to drive the curing lamp component to move in the front-back direction relative to the conveying line assembly, so that the curing lamp component can irradiate a part to be cured for multiple times, and sufficient irradiation of protective slurry is guaranteed; therefore, the curing effect of the protective slurry on the to-be-cured part is improved.

Description

Technical Field

[0001] This utility model relates to the field of printing technology, and in particular to a UV curing device. Background Technology

[0002] To prevent leakage and corrosion, existing liquid cooling plates are usually coated with a protective slurry of a certain thickness to form a protective film. This protective film is generally formed by printing on the liquid cooling plate: the nozzle on the printing carriage sprays the protective slurry onto the liquid cooling plate, and the protective slurry is cured by irradiating it with a curing lamp. However, because the curing direction of the curing lamp is unidirectional in this method, the curing effect of the protective slurry on the liquid cooling plate is poor. Utility Model Content

[0003] In order to overcome at least one of the defects described in the prior art, the present invention provides a UV curing device to solve the problem of poor curing effect of protective slurry on existing liquid cooling plates.

[0004] The present invention provides a technical solution to address the problem by disclosing a UV curing device, comprising a conveyor assembly and a curing assembly. The conveyor assembly is used to convey the workpiece to be cured. The curing assembly includes a first frame, a first drive assembly, and a curing lamp component. The first frame is disposed on the conveyor assembly, and the first drive assembly is connected to the first frame and is used to drive the first frame to move relative to the conveyor assembly in a front-back direction. The curing lamp component is disposed on the first frame and faces the placement area of ​​the workpiece to be cured.

[0005] As an optional implementation, in this embodiment of the present invention, the first driving component includes a conveying rack, a conveying gear, and a first power component. The conveying rack extends along the front-back direction and is disposed on the conveying line assembly. The first power component is disposed on the first frame. The conveying gear is connected to the output end of the first power component and meshes with the conveying rack. Under the drive of the first power component, the conveying gear moves relative to the conveying rack in the front-back direction to drive the first frame to move in the front-back direction.

[0006] As an optional implementation, in this embodiment of the present invention, the first driving component further includes a guide rail and a slider. The guide rail extends along the front-back direction and is disposed on the conveyor assembly. The slider is disposed on the first frame and is slidably connected to the guide rail.

[0007] As an optional implementation, in this embodiment of the present invention, the first power component includes a first servo motor and a first reducer. The first servo motor is mounted on the first frame, the first reducer is connected to the first servo motor, and the output end of the first servo motor is connected to the conveying gear.

[0008] As an optional implementation, in this embodiment of the present invention, the curing component further includes a second driving component, which is disposed on the first frame and connected to the curing lamp component, for driving the curing lamp component to move in the vertical direction relative to the first frame.

[0009] As an optional implementation, in this embodiment of the present invention, the second drive assembly includes a transmission screw and a second power component. The second power component is disposed on the first frame, and the transmission screw is connected to the output end of the second power component and connected to the curing lamp component.

[0010] As an optional implementation, in this embodiment of the present invention, the second drive component includes a second servo motor and a second reducer. The second servo motor is mounted on the first frame, the second reducer is connected to the second servo motor, and the output end of the second servo motor is connected to the curing lamp component.

[0011] As an optional implementation, in this embodiment of the present invention, the curing lamp component includes multiple sets of individually controlled sub-curing lamp groups. One set of the sub-curing lamp groups is located in the middle of the first frame. Each of the remaining sub-curing lamp groups includes two sub-curing lamps, and the two sub-curing lamps are symmetrically arranged on both sides of one of the sub-curing lamp groups. One of the remaining sub-curing lamp groups is arranged sequentially from the middle position to one side in the left-right direction, and the other sub-curing lamp in the remaining sub-curing lamp groups is arranged sequentially from the middle position to the other side in the left-right direction.

[0012] As an optional implementation, in this embodiment of the present invention, the conveyor assembly includes a conveyor frame, a conveyor line, and a third drive assembly. The conveyor line and the third drive assembly are disposed on the conveyor frame, and the third drive assembly is connected to the conveyor line. The third drive assembly can drive the conveyor line to convey the workpiece to be cured placed on the top surface of the conveyor line backward. The first frame is disposed on the conveyor frame, and the curing lamp components are spaced apart above the conveyor line, with the curing lamp components facing the conveyor line.

[0013] As an optional implementation, in this embodiment of the present invention, the first frame includes a first crossbeam and two first pillars, the two first pillars being located on opposite sides of the conveyor assembly in the left-right direction, the first crossbeam being spaced above the conveyor assembly and fixed to the top surface of the two first pillars, and the curing lamp component extending in the left-right direction and disposed on the bottom surface of the first crossbeam.

[0014] Implementing the embodiments of this utility model will have the following beneficial effects:

[0015] This invention provides a UV curing device comprising a conveyor assembly and a curing assembly. The conveyor assembly transports the workpiece to be cured. The curing assembly includes a first frame, a first drive assembly, and a curing lamp component. The first frame is mounted on the conveyor assembly, and the first drive assembly is connected to the first frame and drives the first frame to move relative to the conveyor assembly in a front-to-back direction. The curing lamp component is mounted on the first frame and faces the area where the workpiece is to be cured. In this UV curing device, the first drive assembly drives the first frame to move relative to the conveyor assembly in a front-to-back direction, thereby causing the curing lamp component to move relative to the conveyor assembly in the same direction. This allows the curing lamp component to irradiate the workpiece multiple times, ensuring sufficient irradiation of the protective slurry and improving the curing effect of the protective slurry on the workpiece. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the UV curing device in an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram of the hidden components of the UV curing device in an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the curing lamp component of the UV curing device in an embodiment of this utility model.

[0020] The meanings of the reference numerals in the attached figures are as follows:

[0021] 1-Conveyor line assembly; 11-Conveyor frame; 12-Conveyor line; 21-First frame; 211-First crossbeam; 212-First support column; 22-First drive assembly; 221-Conveyor rack; 222-Conveyor gear; 223-First power component; 224-Guide slide rail; 225-Slider; 23-Curing lamp assembly; 231-Sub-curing lamp group; 24-Second drive assembly; 241-Transmission screw; 242-Second power component; 3-Piece to be cured; 31-Liquid inlet / outlet port. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0024] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0025] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0026] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0027] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0028] Please refer to the following: Figures 1 to 3 This utility model discloses a UV curing device, which includes a conveyor assembly 1 and a curing assembly. The conveyor assembly 1 is used to convey the workpiece 3 to be cured. The curing assembly includes a first frame 21, a first drive assembly 22, and a curing lamp component 23. The first frame 21 is disposed on the conveyor assembly 1, and the first drive assembly 22 is connected to the first frame 21 and is used to drive the first frame 21 relative to the conveyor assembly 1 in the front-back direction (e.g., ...). Figure 1 As shown in Figure X, the curing lamp component 23 is positioned on the first frame 21 and faces the placement area of ​​the workpiece 3 to be cured. In this UV curing device, the first drive assembly 22 drives the first frame 21 to move relative to the conveyor assembly 1 in the front-back direction, thereby causing the curing lamp component 23 to move relative to the conveyor assembly 1 in the front-back direction. This allows the curing lamp component 23 to irradiate the workpiece 3 multiple times, ensuring sufficient irradiation of the protective slurry and thus improving the curing effect of the protective slurry on the workpiece 3.

[0029] In some embodiments, the conveyor assembly 1 includes a conveyor frame 11, a conveyor line 12, and a third drive assembly. The conveyor line 12 and the third drive assembly are mounted on the conveyor frame 11. The third drive assembly is connected to the conveyor line 12 and can drive the conveyor line 12 to convey the workpiece 3 to be cured, which is placed on the top surface of the conveyor line 12, backward. A first frame 21 is mounted on the conveyor frame 11, and curing lamp components 23 are spaced above the conveyor line 12, facing the conveyor line 12. With this design, the workpiece 3 to be cured can be conveyed to the position of the corresponding curing lamp component 23 via the conveyor line 12 for curing by the curing lamp component 23.

[0030] In some embodiments, the first frame 21 includes a first crossbeam 211 and two first supports 212. The two first supports 212 are located on opposite sides of the conveyor assembly 1 in the left-right direction. The first crossbeam 211 is spaced above the conveyor assembly 1 and fixed to the top surface of the two first supports 212. The curing lamp component 23 extends in the left-right direction and is disposed on the bottom surface of the first crossbeam 211. As can be seen from the above, the first frame 21 is disposed on both sides of the conveyor assembly 1 by the two first supports 212. Correspondingly, there are two sets of first drive components 22, and the two sets of first drive components 22 drive the two first supports 212 to move relative to the conveyor assembly 1.

[0031] In some embodiments, in order for the first drive assembly 22 to drive the first frame 21 to move relative to the conveyor assembly 1, the first drive assembly 22 includes a conveying rack 221, a conveying gear 222, and a first power component 223. The conveying rack 221 extends along the front-back direction and is disposed on the conveyor assembly 1. The first power component 223 is disposed on the first frame 21. The conveying gear 222 is connected to the output end of the first power component 223 and is meshed with the conveying rack 221. Under the drive of the first power component 223, the conveying gear 222 moves relative to the conveying rack 221 in the front-back direction, thereby driving the first frame 21 to move in the front-back direction.

[0032] Furthermore, the first drive assembly 22 also includes a guide rail 224 and a slider 225. The guide rail 224 extends along the front-to-back direction and is disposed on the conveyor assembly 1. The slider 225 is disposed on the first frame 21 and is slidably connected to the guide rail 224. With this design, the movement direction of the first frame 21 can be guided, thereby ensuring that the first frame 21 can move along a preset direction.

[0033] Preferably, the first power component 223 includes a first servo motor and a first reducer. The first servo motor is mounted on the first frame 21, the first reducer is connected to the first servo motor, and the output end of the first servo motor is connected to the conveying gear 222. With this design, the movement of the second curing lamp component 23 becomes more stable and precise through the cooperation of the second servo motor and the second reducer.

[0034] In some embodiments, considering that the workpiece 3 to be cured has a liquid inlet / outlet port 31 for liquid entry and exit, if the height of the curing lamp component 23 is too high, its curing effect will be reduced; if the height of the curing lamp component 23 is too low, it is easy to interfere with the liquid inlet / outlet port 31 on the workpiece 3 to be cured. Preferably, the curing assembly further includes a second driving component 24, which is disposed on the first frame 21 and connected to the curing lamp component 23, for driving the curing lamp component 23 relative to the first frame in the vertical direction (e.g., ...). Figure 1(As shown in the middle Y) The curing lamp component 23 moves. This design serves two purposes: firstly, when the curing lamp component 23 moves to the liquid inlet / outlet port 31 of the workpiece 3 to be cured, its height can be increased, thus avoiding obstacles; secondly, since the distance between the curing lamp component 23 and the workpiece 3 to be cured varies at different heights, the light intensity on the workpiece 3 also varies. In practical use, the height of the curing lamp component 23 can be adjusted via the second drive component 24 to meet curing requirements; and thirdly, when the workpiece 3 to be cured is thick, the height of the curing lamp component 23 can be adjusted via the second drive component 24 to meet different usage needs.

[0035] Furthermore, in order for the second drive assembly 24 to drive the curing lamp component 23 to move relative to the first frame 21, the second drive assembly 24 includes a transmission screw 241 and a second power component 242. The second power component 242 is disposed on the first frame 21, and the transmission screw 241 is connected to the output end of the second power component 242 and connected to the curing lamp component 23.

[0036] Preferably, the second drive assembly 24 includes a second servo motor and a second reducer. The second servo motor is mounted on the first frame 21, the second reducer is connected to the second servo motor, and the output end of the second servo motor is connected to the curing lamp component 23. This design, through the cooperation of the second servo motor and the second reducer, makes the movement of the curing lamp component 23 more stable and precise.

[0037] In some embodiments, the curing lamp component 23 includes multiple sets of individually controlled sub-curing lamp groups 231. One set of sub-curing lamp groups 231 is located in the middle of the first frame 21. Each of the remaining sub-curing lamp groups 231 includes two sub-curing lamps, and the two sub-curing lamps are symmetrically arranged on both sides of one of the sub-curing lamp groups 231. One of the sub-curing lamps in the remaining multiple sets of sub-curing lamp groups 231 is positioned along the left-right direction (e.g., ...). Figure 1 As shown in Figure 2, the sub-curing lamps are arranged sequentially from the center outwards. The remaining sub-curing lamps in the multiple sub-curing lamp groups 231 are also arranged sequentially from the center outwards in a left-right direction. With this design, in practical use, if the width of the part to be cured 3 is narrow, only the sub-curing lamp group 231 located in the center can be illuminated. If the width of the part to be cured 3 is wide, one or more sub-curing lamp groups 231 located on both sides can be added to illuminate. This design can accommodate both larger and smaller products, achieving precise curing and reducing lamp head waste and wear.

[0038] For example, this embodiment uses 12 groups of sub-curing lamps 231. In other embodiments, 3, 4, 5 groups of sub-curing lamps 231 may also be used, and this is not limited here.

[0039] This utility model provides a UV curing device, including a conveyor assembly 1 and a curing assembly. The conveyor assembly 1 is used to convey the workpiece 3 to be cured. The curing assembly includes a first frame 21, a first drive assembly 22, and a curing lamp component 23. The first frame 21 is disposed on the conveyor assembly 1, and the first drive assembly 22 is connected to the first frame 21 and is used to drive the first frame 21 to move in the front-back direction relative to the conveyor assembly 1. The curing lamp component 23 is disposed on the first frame 21 and faces the placement area of ​​the workpiece 3 to be cured. Using this UV curing device, the first drive assembly 22 drives the first frame 21 to move in the front-back direction relative to the conveyor assembly 1, thereby causing the curing lamp component 23 to move in the front-back direction relative to the conveyor assembly 1. This allows the curing lamp component 23 to irradiate the workpiece 3 multiple times, ensuring sufficient irradiation of the protective slurry, thereby improving the curing effect of the protective slurry on the workpiece 3.

[0040] The above provides a detailed description of a UV curing device disclosed in the embodiments of this utility model. This article uses specific examples to illustrate the principle and implementation of this utility model. The description of the above embodiments is only for the purpose of helping to understand the UV curing device and its core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A UV curing device, characterized by, The utility model provides a curing assembly and a conveying line assembly (1) for conveying a curing object (3), the curing assembly comprises a first frame (21), a first drive assembly (22) and a curing lamp component (23), the first frame (21) is arranged on the conveying line assembly (1), the first drive assembly (22) is connected to the first frame (21) and is used for driving the first frame (21) to move along the front-back direction relative to the conveying line assembly (1), and the curing lamp component (23) is arranged on the first frame (21) and is arranged towards a placing area of the curing object (3).

2. The UV curing device of claim 1, wherein: The first drive assembly (22) comprises a conveying rack (221), a conveying gear (222) and a first power component (223), the conveying rack (221) is arranged on the conveying line assembly (1) and extends along the front-back direction, the first power component (223) is arranged on the first frame (21), the conveying gear (222) is connected to the output end of the first power component (223), the conveying gear (222) is connected to the conveying rack (221) in a meshing mode, and under the drive of the first power component (223), the conveying gear (222) moves along the front-back direction relative to the conveying rack (221) to drive the first frame (21) to move along the front-back direction.

3. The UV curing device of claim 2, wherein: The first drive assembly (22) further comprises a guide slide rail (224) and a sliding block (225), the guide slide rail (224) is arranged on the conveying line assembly (1) and extends along the front-back direction, and the sliding block (225) is arranged on the first frame (21) and is connected to the guide slide rail (224) in a sliding mode.

4. The UV curing device of claim 2, wherein: The first power component (223) comprises a first servo motor and a first speed reducer, the first servo motor is arranged on the first frame (21), the first speed reducer is connected to the first servo motor, and the output end of the first servo motor is connected to the conveying gear (222).

5. The UV curing device of claim 1, wherein: The curing assembly further comprises a second drive assembly (24), the second drive assembly (24) is arranged on the first frame (21), and the second drive assembly (24) is connected to the curing lamp component (23) and is used for driving the curing lamp component (23) to move along the up-down direction relative to the first frame (21).

6. The UV curing device of claim 5, wherein: The second drive assembly (24) comprises a transmission screw rod (241) and a second power component (242), the second power component (242) is arranged on the first frame (21), the transmission screw rod (241) is connected to the output end of the second power component (242) and is connected to the curing lamp component (23).

7. The UV curing device of claim 6, wherein: The second drive assembly (24) comprises a second servo motor and a second speed reducer, the second servo motor is arranged on the first frame (21), the second speed reducer is connected to the second servo motor, and the output end of the second servo motor is connected to the curing lamp component (23).

8. The UV curing device of claim 1, wherein: The curing lamp component (23) comprises a plurality of groups of separately controlled sub curing lamp groups (231), one group of the sub curing lamp groups (231) is arranged at the middle position of the first frame body (21), each of the remaining groups of the sub curing lamp groups (231) comprises two sub curing lamps, and the two sub curing lamps are symmetrically arranged on both sides of the group of the sub curing lamp groups (231), one of the remaining groups of the sub curing lamp groups (231) is sequentially arranged from the middle position to one side in the left-right direction, and the other of the remaining groups of the sub curing lamp groups (231) is sequentially arranged from the middle position to the other side in the left-right direction.

9. The UV curing device according to any one of claims 1 to 8, characterized in that: The conveying line assembly (1) comprises a conveying frame (11), a conveying line (12) and a third driving assembly, the conveying line (12) and the third driving assembly are arranged on the conveying frame (11), the third driving assembly is connected to the conveying line (12), the third driving assembly can drive the conveying line (12) to convey the to-be-cured part (3) placed on the top surface of the conveying line (12) backward, the first frame body (21) is arranged on the conveying frame (11), and the curing lamp component (23) is arranged above the conveying line (12) in a spaced manner and faces the conveying line (12).

10. The UV curing device according to any one of claims 1 to 8, characterized in that: The first frame body (21) comprises a first cross beam (211) and two first support columns (212), the two first support columns (212) are respectively located on the opposite sides of the conveying line assembly (1) in the left-right direction, the first cross beam (211) is arranged above the conveying line assembly (1) in a spaced manner and is fixed to the top surfaces of the two first support columns (212), and the curing lamp component (23) is arranged on the bottom surface of the first cross beam (211) in an extending manner in the left-right direction.

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