CN220406223U - Skin-feel 3D light curing equipment - Google Patents

Abstract

The utility model discloses a skin-feel 3D light curing device, which comprises a conveying table, an upper layer curing lamp device and a lower layer curing lamp device, wherein the upper layer curing lamp device comprises an upper layer primary LED curing lamp device and an upper layer rear section nano curing lamp device; the lower layer curing lamp device comprises a lower layer primary LED curing lamp device and a lower layer rear LED curing lamp device; the upper primary LED curing lamp device and the lower primary LED curing lamp device are respectively provided with one, vertically opposite to each other, and form a front-stage light curing area; the upper back-stage nano curing lamp devices are arranged in parallel and are obliquely arranged at intervals, and the lower back-stage LED curing lamp devices are arranged in two to five and are transversely arranged at intervals; the two upper back-stage nanometer curing lamp devices and the two to five lower back-stage LED curing lamp devices are staggered up and down, and a back-stage light curing area is formed. The structure can effectively solidify the coating under the condition of ensuring that the surface of the plate is not damaged.

Description

Skin-feel 3D light curing equipment

Technical Field

The utility model relates to the technical field of paint curing, in particular to a skin-feel 3D photo-curing device.

Background

The utility model patent with the Chinese patent number of CN202120720678.2 discloses a device for generating skin feel by skin feel UV paint, which is characterized in that a conveying assembly for conveying a plate is arranged on a rack, a plurality of groups of UV excimer lamp assemblies are arranged above the conveying assembly, and when the plate is conveyed on the conveying assembly, the skin feel UV paint absorbs nanometer ultraviolet light emitted by the UV excimer lamp under the irradiation of the UV excimer lamp in the UV excimer lamp assembly to form skin feel effect; because multiunit UV excimer lamp subassembly all sets up in conveying subassembly top, consequently the lower surface of UV excimer lamp to panel can't shine, work efficiency is low.

For another example, the utility model patent with the Chinese patent number of CN202021745280.6 discloses a UV curing furnace with a track irradiated up and down, which realizes that the product is processed by irradiating up and down simultaneously through the installation of an upper UV lampshade and a lower UV lampshade; above-mentioned UV curing oven is although can shine the upper surface of panel, lower surface simultaneously, but upper strata and lower floor's UV lamp are just right each other, and the position overall arrangement of two is unreasonable, leads to upper strata and lower floor's UV lamp to pile up on upper surface, lower surface of panel respectively in the energy that the during operation produced simultaneously, very easily causes the excessive even panel surface damage of coating solidification, but also can waste resources, and upper strata UV lamp can only carry out altitude mixture control through manual simultaneously, and regulation convenience is poor.

Therefore, further improvements are needed.

Disclosure of Invention

The utility model aims to provide a skin-feel 3D photo-curing device which overcomes the defects in the prior art.

The skin-feel 3D light curing equipment designed according to the purpose comprises a conveying table for conveying plates, and an upper layer curing lamp device and a lower layer curing lamp device which are arranged at the upper and lower positions of the conveying table, wherein the upper layer curing lamp device comprises an upper layer primary LED curing lamp device and an upper layer rear layer nano curing lamp device; the lower layer curing lamp device comprises a lower layer primary LED curing lamp device and a lower layer rear LED curing lamp device.

The upper-layer primary LED curing lamp device and the lower-layer primary LED curing lamp device are respectively provided with one and are respectively transversely arranged along the conveying direction of the plate, and the upper-layer primary LED curing lamp device and the lower-layer primary LED curing lamp device are vertically opposite to each other and form a front-section photo-curing region.

The upper back-stage nano curing lamp device is provided with two and mutually parallel, and is respectively arranged along the conveying direction of the plate at intervals in an inclined manner, and the lower back-stage LED curing lamp device is provided with two to five and is respectively arranged along the conveying direction of the plate at intervals in a transverse manner.

The two upper back-stage nanometer curing lamp devices and the two to five lower back-stage LED curing lamp devices are staggered up and down, and a back-stage light curing area is formed.

The inclination angle of the upper rear-section nano curing lamp device is 30-80 degrees.

And the two upper back-stage nano curing lamp devices obliquely span the whole number of lower back-stage LED curing lamp devices.

The interval between the adjacent upper back-end nanometer curing lamp devices is larger than, equal to or smaller than the interval between the adjacent lower back-end LED curing lamp devices.

An electric and manual two-purpose up-down adjusting component is arranged on the upper initial LED curing lamp device and/or the upper rear nano curing lamp device; the upper layer primary section LED curing lamp device and/or the upper layer rear section nanometer curing lamp device move up and down on the conveying table through the electric and manual type up and down adjusting assembly.

The upper primary LED curing lamp device comprises an upper primary lamp shade which is in a long frame shape, an upper reflective fixing piece is fixedly arranged in the long dimension direction of the upper primary lamp shade, and an upper primary lamp shade bottom opening is formed in the bottom of the upper primary lamp shade; the LED curing lamp is characterized in that the bottom of the upper layer light reflecting fixing piece is provided with a left light reflecting part and a right light reflecting part, the left light reflecting part and the right light reflecting part incline towards the direction away from the bottom opening of the upper layer primary lampshade and form an umbrella shape, and LED curing lamp strips are fixedly arranged on the left light reflecting part and the right light reflecting part respectively.

The bottom opening of the upper-layer primary lampshade faces the upper-layer reflective fixing piece, and an inclined light expansion part is arranged on the upper-layer primary lampshade; the inclination angle of the inclined light expansion part is larger than, smaller than or equal to the inclination angle of the left and right light reflection parts; the LED curing lamp strip is positioned right above the bottom opening of the upper-layer primary lampshade and is mutually avoided with the inclined light expansion part.

LED light rays emitted by the LED curing lamp strip are obliquely diffused and irradiated towards the left side and the right side of the bottom opening of the upper-layer primary lampshade through the left and right light reflecting parts and the inclined light expanding parts.

The upper rear-section nano curing lamp device comprises an upper rear-section lamp shade and a 254 nano lamp; the upper back section lampshade is in a long frame shape, a reflector is fixedly arranged in the long dimension direction of the upper back section lampshade, and a bottom opening of the upper back section lampshade is formed in the bottom of the upper back section lampshade; the reflector is fixedly arranged on the bottom opening of the upper back-section lampshade, the bottom of the reflector is provided with a reflector opening communicated with the bottom opening of the upper back-section lampshade, and the reflector is also provided with a plurality of refracting plates; the axis of the 254 nanometer lamp is the same as the long dimension direction of the reflector, and the 254 nanometer lamp is positioned in the reflector and between the reflector opening and the refraction plate; the reflecting plate reflects light rays towards the left side and the right side of the reflecting opening; the adjacent refraction plates refract light towards the front end and the rear end of the reflective opening.

The reflecting plates are respectively bent obliquely towards the left side and the right side of the bottom opening of the upper rear-section lampshade, umbrella-shaped left and right side reflecting parts are formed, and the reflecting opening is formed between the bottoms of the left and right side reflecting parts; nanometer light rays emitted by the 254 nanometer lamp are obliquely reflected towards the left side and the right side of the light reflecting opening through the left side reflecting part and the right side reflecting part.

The refraction plates are respectively fixedly arranged on the top of the reflection plate or the left and right side reflection parts and extend in a wave shape or saw tooth shape along the length direction of the reflection plate; the adjacent refraction plates are connected end to end or are matched at intervals.

Adjacent refraction plates are obliquely arranged towards the front end and the rear end of the light reflecting opening respectively and form front end and rear end refraction parts; nanometer light rays emitted by the 254 nanometer lamp are obliquely refracted towards the front end and the rear end of the light reflecting opening through the front end and the rear end refraction parts.

The lower-layer primary-section LED curing lamp device and the lower-layer rear-section LED curing lamp device comprise lower-layer lamp covers, the lower-layer lamp covers are long-frame-shaped, LED curing lamp tubes are fixedly arranged in the long-dimension direction of the lower-layer lamp covers, and the top of the lower-layer lamp covers are provided with lower-layer lamp cover top openings; the LED curing lamp tube is fixed inside the lower lampshade at a position close to the top opening of the lower lampshade, and LED light rays emitted by the LED curing lamp tube irradiate towards the left side and the right side of the top opening of the lower lampshade.

The two ends of the lower lampshade are respectively provided with a connecting plate, and the connecting plates are respectively connected with the end parts of the lower lampshade and the side parts of the conveying table in an adjustable matching manner.

The up-down adjusting assembly comprises a left fixing frame, a right fixing frame, a lifting movable frame, a lifting driving motor and a lifting driving hand wheel.

The left and right fixing frames are respectively and fixedly arranged at the left side and the right side of the conveying table, longitudinal guide rails are fixedly arranged at the side parts of the left and right fixing frames, fixing seats are fixedly arranged at the top parts of the left and right fixing frames, and umbrella tooth boxes are respectively and fixedly arranged at the left and right fixing frames through the fixing seats; the lifting movable frame is fixedly connected with the end part of the upper primary lampshade and/or the upper rear lampshade, a sliding block is fixedly arranged on the side part of the lifting movable frame, and a longitudinal screw rod is arranged on the top part of the lifting movable frame; the sliding block is in sliding fit with the longitudinal guide rail; the longitudinal screw is meshed with the bevel gear box; a transverse synchronizing rod is meshed between the left bevel gear box and the right bevel gear box; the lifting driving motor is fixedly arranged on the fixed seat and is in driving connection with one end of the transverse synchronizing rod; and the lifting driving hand wheel is in driving connection with the other end of the transverse synchronizing rod.

A plurality of conveying rollers are transversely rotated on the conveying table at intervals, and conveying gears are respectively arranged at one ends of the conveying rollers; the conveying table is also fixedly provided with a conveying driving motor, the conveying driving motor is rotatably provided with a driving gear, and a transmission rack is wound between the driving gear and a plurality of conveying gears and is in transmission fit with the transmission rack.

Compared with the prior art, the utility model has the following advantages by improving the structure:

1. the upper primary LED curing lamp device and the lower primary LED curing lamp device which are opposite from top to bottom are utilized to form a front-stage photocuring area, so that the initial curing of the upper surface, the lower surface and the side paint can be realized when the plate on the conveying table enters the front-stage photocuring area, then the upper rear-stage nanometer curing lamp devices and the lower rear-stage LED curing lamp devices which are staggered from top to bottom are utilized to form a rear-stage photocuring area, and the further curing of the upper surface, the lower surface and the side paint can be realized when the plate subjected to initial curing of the paint enters the rear-stage photocuring area, thereby ensuring that the positions of the plate surface paint can be unified and effectively cured, and improving the curing quality of the plate paint.

2. The upper layer first-stage LED curing lamp device, the upper layer rear-stage nanometer curing lamp device, the lower layer first-stage LED curing lamp device and the lower layer rear-stage LED curing lamp device can irradiate paint on the upper surface, the lower surface and the side surface of the plate at the same time, so that the plate can be cured by paint at all positions in one-time conveying, the curing quality is ensured, and the curing efficiency is improved.

3. Only one upper primary LED curing lamp device which is transversely arranged is directly opposite to one lower primary LED curing lamp device which is transversely arranged from top to bottom, and heat accumulation in a front-stage photocuring area can be avoided under the condition that the curing effect of the plate coating is ensured.

4. The two upper back-stage nanometer curing lamp devices are obliquely arranged at intervals, the two to five lower back-stage LED curing lamp devices are transversely arranged at intervals, and meanwhile, the two upper back-stage nanometer curing lamp devices and the two to five lower back-stage LED curing lamp devices are staggered up and down, so that heat can be prevented from accumulating in a back-stage photocuring area under the condition of effectively curing the panel coating.

5. The two upper back-end nano curing lamp devices are obliquely arranged, so that the upper back-end nano curing lamp devices can irradiate the paint on the upper surface of the upper back-end nano curing lamp devices with enough strokes in the conveying process of the plate, the lower number of the upper back-end nano curing lamp devices can effectively finish curing of the paint on the upper surface of the plate, and the production cost can be reduced while the curing quality of the paint on the upper surface of the plate is improved.

Drawings

Fig. 1 is a schematic diagram of an assembly structure according to an embodiment of the utility model.

Fig. 2 is a schematic view of another view angle assembly structure according to an embodiment of the present utility model.

Fig. 3 is an exploded view of an embodiment of the present utility model.

Fig. 4 is a schematic view of another exploded view of an embodiment of the present utility model.

Fig. 5 is a schematic top view of an embodiment of the present utility model.

Fig. 6 is a schematic diagram of an assembled sectional structure of an embodiment of the present utility model.

Fig. 7 is an enlarged schematic view of the structure at a in fig. 6.

Fig. 8 is an enlarged schematic view of the structure at B in fig. 6.

Fig. 9 is a schematic diagram of an assembly structure of the upper and lower adjusting assembly and the upper primary LED curing lamp device.

Fig. 10 is a schematic view of another view angle assembly structure of the upper and lower adjustment assembly and the upper primary LED curing lamp device.

Fig. 11 is a schematic diagram of an assembly structure of the upper-layer primary LED curing light device.

Fig. 12 is a schematic diagram of an assembly structure of the upper and lower adjusting assembly and the upper rear nano-curing lamp device.

Fig. 13 is a schematic view of another view angle assembly structure of the upper and lower adjusting assembly and the upper rear nano-curing lamp device.

Fig. 14 is a schematic diagram of an assembly structure of the upper-layer rear-stage nano-curing lamp device.

Fig. 15 is a schematic view of another view angle assembly structure of the upper back-stage nano-curing lamp device.

Fig. 16 is an exploded view of the upper rear-stage nano-curing lamp device.

Fig. 17 is another view angle exploded structure schematic diagram of the upper back-stage nano-curing lamp device.

Fig. 18 is a schematic diagram of an assembled sectional structure of the upper-layer rear-section nano-curing lamp device.

Fig. 19 is a schematic view of another view assembled sectional structure of the upper back-stage nano-curing lamp device.

Fig. 20 is an exploded view of the up-down adjusting assembly.

Fig. 21 is a schematic view of another view angle exploded structure of the up-down adjusting assembly.

Fig. 22 is a schematic diagram of an assembly structure of the lower stage primary LED curing light device/the lower stage rear stage LED curing light device.

Fig. 23 is an exploded view of the lower stage LED curing light device/lower stage rear stage LED curing light device.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1 to 23, the skin-feel 3D photo-curing apparatus comprises a conveying table 20 for conveying a plate, and an upper layer curing lamp device and a lower layer curing lamp device which are arranged at the upper and lower positions of the conveying table 20, wherein the upper layer curing lamp device comprises an upper layer primary LED curing lamp device 21 and an upper layer rear layer nano curing lamp device 22; the lower layer curing light device comprises a lower layer primary LED curing light device 23 and a lower layer rear LED curing light device 24.

The upper primary LED curing lamp device 21 and the lower primary LED curing lamp device 23 are respectively provided with one and are respectively transversely arranged along the conveying direction of the plate, and the upper primary LED curing lamp device 21 and the lower primary LED curing lamp device 23 are vertically opposite to each other and form a front light curing area.

The upper rear-stage nano-curing lamp devices 22 are arranged in two and parallel to each other and are respectively arranged in an inclined manner at intervals along the conveying direction of the plate, and the lower rear-stage LED curing lamp devices 24 are arranged in two to five and are respectively arranged in a transverse manner at intervals along the conveying direction of the plate.

The two upper back-stage nano-curing lamp devices 22 and the two to five lower back-stage LED curing lamp devices 24 are staggered up and down, and form a back-stage photo-curing area.

The front-stage light-curing area is formed by utilizing the upper-layer primary-stage LED curing lamp device 21 and the lower-layer primary-stage LED curing lamp device 23 which are opposite from top to bottom, so that the preliminary curing of the upper surface, the lower surface and the side paint can be realized when the plate on the conveying table 20 enters the front-stage light-curing area, and then the rear-stage light-curing area is formed by utilizing the upper-layer rear-stage nanometer curing lamp device 22 and the two to five lower-layer rear-stage LED curing lamp devices 24 which are staggered from top to bottom, so that the further curing of the upper surface, the lower surface and the side paint can be realized when the plate subjected to the preliminary curing of the paint enters the rear-stage light-curing area, and the unified and effective curing of all positions of the plate surface paint can be ensured, and the curing quality of the plate paint can be improved.

In addition, the upper primary LED curing lamp device 21, the upper rear nano curing lamp device 22, the lower primary LED curing lamp device 23 and the lower rear LED curing lamp device 24 can irradiate paint on the upper surface, the lower surface and the side surface of the plate at the same time, so that the plate can be cured at all positions in one-time conveying process, the curing quality is ensured, and the curing efficiency is improved.

Meanwhile, only one upper-layer primary-section LED curing lamp device 21 which is transversely arranged is vertically opposite to one lower-layer primary-section LED curing lamp device 23 which is transversely arranged, under the condition that the curing effect of the plate coating is ensured, heat accumulation in a front-section photo-curing area can be avoided, two upper-layer rear-section nano-curing lamp devices 22 are obliquely arranged at intervals, two to five lower-layer rear-section LED curing lamp devices 24 are transversely arranged at intervals, and meanwhile, the two upper-layer rear-section nano-curing lamp devices 22 and the two to five lower-layer rear-section LED curing lamp devices 24 are staggered up and down, under the condition that the plate coating is effectively cured, heat accumulation in a rear-section photo-curing area can be further avoided, and the curing quality of the plate coating can be ensured under the condition that a heat dissipation system is not required to be additionally increased by the whole photo-curing equipment, so that the production cost is reduced.

The two upper back-end nano-curing lamp devices 22 are obliquely arranged, so that the upper back-end nano-curing lamp devices 22 can irradiate the paint on the upper surface of the board in a long enough stroke in the board conveying process, the lower number of the upper back-end nano-curing lamp devices 22 can effectively finish curing the paint on the upper surface of the board, and the production cost can be reduced while the curing quality of the paint on the upper surface of the board is improved.

The inclination angle c of the upper rear-stage nano-curing light device 22 is 30-80 degrees.

In this embodiment, the inclination angle c of the upper rear-stage nano-curing lamp device 22 is 75 degrees, that is, the upper rear-stage nano-curing lamp device 22 cures the paint from the side corners of the plate during operation.

Two upper back-end nano-curing light assemblies 22 are tilted across the entire number of lower back-end LED curing light assemblies 24.

In this embodiment, four lower back stage LED curing light devices 24 are provided. The two upper rear-stage nano-curing lamp devices 22 and the four lower rear-stage LED curing lamp devices 24 are staggered up and down, and form a rear-stage photo-curing area. Simultaneously, the two upper rear-stage nano-curing light devices 22 obliquely span the four lower rear-stage LED curing light devices 24.

The spacing between adjacent upper back-end nano-curing light assemblies 22 is greater than, equal to, or less than the spacing between adjacent lower back-end LED curing light assemblies 24.

In this embodiment, the interval between the adjacent upper-layer rear-section nano-curing lamp devices 22 is the same as the interval between the adjacent lower-layer rear-section LED curing lamp devices 24; and, also interval sets up between upper strata initial section LED curing lamp device 21 and the upper strata rear portion nanometer curing lamp device 22, between lower floor initial section LED curing lamp device 23 and the lower floor rear portion LED curing lamp device 24 for separate each other between the adjacent upper and lower floor curing lamp device, and form the heat dissipation position, so that upper strata curing lamp device, lower floor curing lamp device are the heat dissipation of heat production when the during operation.

An electric and manual two-purpose up-down adjusting component 25 is arranged on the upper primary LED curing lamp device 21 and/or the upper rear nano curing lamp device 22; the upper primary LED curing lamp device 21 and/or the upper rear nanometer curing lamp device 22 are/is moved up and down on the conveying table 20 through the up-down adjusting component 25 in an electric mode and a manual mode.

The upper primary LED curing lamp device 21 comprises an upper primary lampshade 30, wherein the upper primary lampshade 30 is in a long frame shape, an upper reflective fixing piece 31 is fixedly arranged in the inner long dimension direction, and an upper primary lampshade bottom opening 32 is arranged at the bottom; the bottom of the upper layer light reflecting fixing piece 31 is provided with a left light reflecting part 33 and a right light reflecting part 33, the left light reflecting part 33 and the right light reflecting part 33 incline towards a direction far away from the bottom opening 32 of the upper layer primary lampshade, and form an umbrella shape, and the left light reflecting part and the right light reflecting part 33 are respectively fixedly provided with an LED curing lamp strip 34.

The bottom opening 32 of the upper-layer primary lampshade is provided with an inclined light expansion part 35 towards the upper-layer light reflection fixing piece 31; the inclination angle of the inclined light-expanding portion 35 is larger than, smaller than, or equal to the inclination angle of the left and right light-reflecting portions 33; the LED curing light strip 34 is positioned right above the bottom opening 32 of the upper-layer primary lampshade and is mutually avoided with the inclined light expansion part 35.

The LED light emitted from the LED curing strip 34 is obliquely diffused and irradiated to the left and right sides of the upper-layer primary lampshade bottom opening 32 through the left and right light reflecting portions 33 and the inclined light expanding portions 35.

The present embodiment utilizes the cooperation of the left and right light reflecting portions 33 and the inclined light expanding portion 35, so that the LED light emitted by the LED curing light strip 34 during operation can realize inclined irradiation and diffuse irradiation, thereby improving the irradiation angle and range of the LED light of the LED curing light strip 34.

The upper rear-section nano curing lamp device 22 comprises an upper rear-section lampshade 1 and a 254 nano lamp 3; the upper back-stage lampshade 1 is long frame-shaped, the inside long dimension direction is fixedly provided with a reflector 2, and the bottom is provided with an upper back-stage lampshade bottom opening 5; the reflector 2 is fixedly arranged on the bottom opening 5 of the upper back-section lampshade, the bottom of the reflector is provided with a reflector opening 6 communicated with the bottom opening 5 of the upper back-section lampshade, and the reflector 2 is also provided with a plurality of refraction plates 4; the axis of the 254 nanometer lamp 3 is the same as the long dimension direction of the reflector 2, and the 254 nanometer lamp 3 is positioned in the reflector 2 and between the reflector opening 6 and the refraction plate 4; the reflector 2 reflects light rays towards the left side and the right side of the reflective opening 6; adjacent refraction plates 4 refract light toward the front and rear ends of the light-reflecting opening 6.

According to the embodiment, the cooperation of the reflecting plate 2 and the refracting plate 4 is utilized, so that the nanometer light rays emitted by the 254 nanometer lamp 3 during working can be reflected and refracted towards different and mutually perpendicular directions, the irradiation area of light is effectively increased, and part of the nanometer light rays can be directly irradiated without being reflected and refracted by the reflecting plate 2 and the refracting plate 4, so that the nanometer light rays can be subjected to omnibearing diffuse irradiation, the irradiation angle and range of the nanometer light rays are increased, the curing time of the paint on the surface of the plate is shortened, the production efficiency is improved, the uniformity of the curing effect of each position of the paint on the surface of the plate is ensured, and the curing quality of the paint on the plate is improved.

The reflector 2 is obliquely bent towards the left side and the right side of the bottom opening 5 of the upper-layer rear-section lampshade respectively, umbrella-shaped left and right side reflecting parts 7 are formed, and a reflecting opening 6 is formed between the bottoms of the left and right side reflecting parts 7; the nanometer light emitted by the 254 nanometer lamp 3 is obliquely reflected towards the left and right sides of the reflective opening 6 through the left and right side reflecting parts 7.

The refraction plates 4 are respectively fixedly arranged on the top of the reflector 2 or the left and right side reflectors 7 and are waved or saw-tooth extended along the length direction of the reflector 2; adjacent refraction plates 4 are connected end to end, or adjacent refraction plates 4 are matched at intervals.

Adjacent refraction plates 4 are respectively arranged obliquely towards the front and rear ends of the light reflecting opening 6, and form front and rear end refraction parts 8; the nanometer light emitted by the 254 nanometer lamp 3 is obliquely refracted towards the front and rear ends of the reflective opening 6 through the front and rear end refraction parts 8.

In this embodiment, the reflector 2 is located above the bottom opening 5 of the upper back-end lampshade, and meanwhile, the bottom opening 5 of the upper back-end lampshade is communicated with the light reflecting opening 6, so that the 254 nanometer lamp 3 emits nanometer light during operation, one part of the nanometer light is reflected and refracted by the reflector 2 and the refracting plate 4 and then irradiates outside the upper back-end lampshade 1 through the bottom opening 5 of the upper back-end lampshade and the light reflecting opening 6, and the other part of the nanometer light is directly irradiated outside the upper back-end lampshade 1 through the bottom opening 5 of the upper back-end lampshade and the light reflecting opening 6, thereby reducing shielding of nanometer light, ensuring that the 254 nanometer light 3 emits nanometer light during operation irradiates outside the upper back-end lampshade 1 as much as possible and acts on the surface of a plate, and reducing resource waste.

The left and right side reflection parts 7 incline towards the left and right sides of the light reflecting opening 6, and the front and rear end refraction parts 8 incline towards the front and rear ends of the light reflecting opening 6, so that nanometer light rays can reflect and refract towards different and mutually perpendicular directions, the energy of the nanometer light rays is ensured to be concentrated in the appointed direction and position, the resource waste is further reduced, and the curing efficiency of paint on the surface of the plate is improved.

A reflection included angle a is formed between the left and right side reflection parts 7; a refraction included angle b is formed between the front end refraction part 8 and the rear end refraction part 8; the reflection angle a is equal to the refraction angle b, or the reflection angle a is larger or smaller than the refraction angle b.

In this embodiment, the reflection angle a is equal to the refraction angle b, so that the energy of the nano light rays irradiated towards the left side, the right side, the front side and the rear side of the reflection opening 6 is uniform, each position of the paint on the surface of the plate is ensured to be irradiated by the nano light rays with the same energy, and the purpose of uniform curing effect of the paint is further achieved.

The refraction plates 4 are arranged to be saw-tooth-shaped along the length direction of the reflection plate 2, and the adjacent refraction plates 4 are connected end to end. During production, the plurality of refraction plates 4 are formed in a welding or integral stamping mode and are fixed, the structure is simple, the production is convenient, and meanwhile, the problem of resource waste caused by the irradiation of nanometer light from a gap can be avoided.

The front end and the rear end of the bottom opening 5 of the upper-layer rear-section lampshade are respectively and fixedly provided with a shielding plate 9, and the shielding plates 9 at least partially shield the end parts of the reflecting plate 2 and/or the 254 nm lamp 3.

The shielding plate 9 of this embodiment can shelter from reflector panel 2, 254 nanometer lamp 3's tip at least part, makes 254 nanometer lamp 3 only expose the luminous part, guarantees that nanometer light can realize shining on the basis, can protect 254 nanometer lamp 3, can also improve the whole outward appearance wholeness of curing lamp simultaneously.

In order to realize the assembly among the upper back-stage lampshade 1, the reflecting plate 2 and the shielding plate 9, left and right supporting parts 10 are extended from the left and right sides of the upper back-stage lampshade 1 towards the bottom opening 5 of the upper back-stage lampshade; left and right support parts 11 are respectively arranged at the left and right sides of the bottom opening 5 of the upper rear lampshade at the bottom of the left and right side reflection parts 7; the shielding plate 9 is supported and fixed on the left and right supporting parts 10; the left and right reflecting portions 7 are supported by the left and right supporting portions 11, and are fixed to the left and right supporting portions 10 and/or the shielding plate 9.

In this embodiment, the upper back-stage lampshade 1, the reflector 2 and the shielding plate 9 are fixed by welding, pasting or fastening, and the structure is simple and the assembly is stable.

In order to realize the assembly between the reflector plate 2 and the refraction plate 4, the top of the left and right side reflection parts 7 is also provided with an assembly part 12; the refraction plates 4 are fixedly arranged at the top of the reflector plate 2 through the assembling parts 12 respectively.

In this embodiment, the reflector 2 and the refraction plate 4 are fixed by welding, pasting or fastening, so that the structure is simple and the assembly is stable.

The assembly part 12 is matched with the top of the upper back section lampshade 1, and the 254 nm lamp 3 is matched with the reflector 2 and the refraction plate 4 at intervals; the top of the upper back-stage lampshade 1, the assembly part 12 and/or the shielding plate 9 are also provided with heat dissipation holes 13.

In this embodiment, since a large amount of heat is generated by the 254 nm lamp 3 during operation, a heat dissipation area can be formed by utilizing the distance between the assembly part 12 and the top of the upper back-stage lamp cover 1 and the distance between the 254 nm lamp 3 and the reflector 2 and the refracting plate 4, so that the heat of the 254 nm lamp 3 during operation can be diffused, and meanwhile, the heat diffused to the heat dissipation area can be diffused outside the upper back-stage lamp cover 1 through the heat dissipation holes 13, thereby reducing heat accumulation and ensuring that the 254 nm lamp 3 can stably operate.

The lower-layer primary LED curing lamp device 23 and the lower-layer rear-section LED curing lamp device 24 both comprise a lower-layer lampshade 36, the lower-layer lampshade 36 is in a long frame shape, an LED curing lamp tube 37 is fixedly arranged in the long dimension direction of the lower-layer lampshade 36, and a lower-layer lampshade top opening 38 is formed in the top of the lower-layer lampshade; the LED curing lamp 37 is fixed inside the lower lamp 36 at a position close to the upper opening 38 of the lower lamp, and LED light emitted from the LED curing lamp 37 irradiates toward the left and right sides of the upper opening 38 of the lower lamp.

In this embodiment, since the LED curing lamp 37 is close to the top opening 38 of the lower lampshade, the LED light emitted by the LED curing lamp 37 during operation can be irradiated from the top opening 38 of the lower lampshade to the left and right sides of the top opening 38 of the lower lampshade without shielding, so as to reduce resource waste.

The two ends of the lower lampshade 36 are respectively provided with a connecting plate 39, and the connecting plates 39 are respectively connected with the end part of the lower lampshade 36 and the side part of the conveying table 20 in an adjustable fit.

In this embodiment, the connecting plate 39 is L-shaped, and a long hole 60 is formed at the bottom of the connecting plate and a fixing hole formed at the bottom of the lower lampshade 36, so that the left and right positions of the connecting plate can be adjusted through tightness of fasteners, and the assembly of the lower primary LED curing lamp device 23 and the lower rear LED curing lamp device 24 with different length sizes can be satisfied; the side of the connecting plate 39 is provided with a connecting hole 61 and a strip-shaped hole arranged on the side of the conveying table 20, and the vertical position is adjusted through tightness of a fastener, so that the height position between the lower-layer primary LED curing lamp device 23, the lower-layer rear-layer LED curing lamp device 24 and the conveying table 20 is adjusted.

The up-down adjusting unit 25 includes a left-right fixed frame 40, a lifting movable frame 41, a lifting drive motor 42, and a lifting drive hand wheel 43.

The left and right fixing frames 40 are respectively and fixedly arranged at the left and right sides of the conveying table 20, longitudinal guide rails 44 are fixedly arranged at the side parts of the left and right fixing frames 40, fixing seats 45 are fixedly arranged at the top parts of the left and right fixing frames 40, and umbrella tooth boxes 46 are respectively and fixedly arranged at the left and right fixing frames 40 through the fixing seats 45; the lifting movable frame 41 is fixedly connected with the end part of the upper primary lampshade 30 and/or the upper rear lampshade 1, a sliding block 47 is fixedly arranged on the side part of the lifting movable frame 41, and a longitudinal screw 48 is arranged on the top part of the lifting movable frame; the slide block 47 is in sliding fit with the longitudinal guide 44; the longitudinal screw 48 is engaged with the bevel gear box 46; a transverse synchronizing rod 49 is meshed between the left umbrella gear box 46 and the right umbrella gear box 46; the lifting driving motor 42 is fixedly arranged on the fixed seat 45 and is in driving connection with one end of the transverse synchronizing rod 49; the lifting driving hand wheel 43 is in driving connection with the other end of the transverse synchronizing rod 49.

In this embodiment, the upper primary LED curing lamp device 21 and the upper rear nano curing lamp device 22 are both provided with an up-down adjusting assembly 25. The transverse synchronizing rod 49 can be driven to rotate by utilizing the electric operation of the lifting driving motor 42 and the manual operation of the lifting driving hand wheel 43, and the transverse synchronizing rod 49 can drive the bevel gear box 46 to drive the longitudinal screw 48 to rotate when rotating, so that the lifting movable frame 41 is driven to move up and down, and a user can adjust the up and down positions of the upper initial LED curing lamp device 21 and the upper rear nanometer curing lamp device 22 in an electric mode and a manual mode.

A plurality of conveying rollers 50 are transversely rotated at intervals on the conveying table 20, a plate is placed on the conveying rollers 50, and conveying gears 51 are respectively arranged at one ends of the conveying rollers 50; the conveying table 20 is also fixedly provided with a conveying driving motor 52, the conveying driving motor 52 is rotatably provided with a driving gear 53, and a transmission rack is wound between the driving gear 53 and the plurality of conveying gears 51 and is in transmission fit through the transmission rack.

The conveying driving motor 52 drives the driving gear 53 to rotate in operation, and the driving gear 53 drives the plurality of conveying gears 51 to rotate through the transmission rack in rotation, so that the plurality of conveying rollers 50 are driven to rotate on the conveying table 20 at the same time, and conveying of the plate is realized.

The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a skin feel 3D photocuring equipment, is including being used for carrying the transport platform (20) of panel to and set up upper curing light device, the lower floor curing light device of position about carrying platform (20), its characterized in that: the upper layer curing lamp device comprises an upper layer primary LED curing lamp device (21) and an upper layer rear section nanometer curing lamp device (22); the lower layer curing lamp device comprises a lower layer primary LED curing lamp device (23) and a lower layer rear section LED curing lamp device (24);

the upper primary LED curing lamp device (21) and the lower primary LED curing lamp device (23) are respectively provided with one and are respectively transversely arranged along the conveying direction of the plate, and the upper primary LED curing lamp device (21) and the lower primary LED curing lamp device (23) are vertically opposite to each other and form a front-stage photocuring area;

the upper back-stage nano curing lamp devices (22) are arranged in parallel and are obliquely arranged at intervals along the conveying direction of the plate, and the lower back-stage LED curing lamp devices (24) are arranged in two to five and are transversely arranged at intervals along the conveying direction of the plate;

the two upper back-stage nano curing lamp devices (22) and the two to five lower back-stage LED curing lamp devices (24) are staggered up and down, and a back-stage photo-curing area is formed.

2. The skin-feel 3D light curing apparatus according to claim 1, wherein: the inclination angle (c) of the upper rear-stage nano curing lamp device (22) is 30-80 degrees;

two upper back-end nano-curing light devices (22) obliquely span the whole number of lower back-end LED curing light devices (24);

the interval between the adjacent upper back-end nanometer curing lamp devices (22) is larger than, equal to or smaller than the interval between the adjacent lower back-end LED curing lamp devices (24).

3. The skin-feel 3D light curing apparatus according to claim 2, wherein: an electric and manual two-purpose up-down adjusting component (25) is arranged on the upper initial section LED curing lamp device (21) and/or the upper rear section nanometer curing lamp device (22); the upper-layer primary-section LED curing lamp device (21) and/or the upper-layer rear-section nano curing lamp device (22) are/is moved up and down on the conveying table (20) through the up-down adjusting assembly (25) in an electric mode and in a manual mode.

4. A skin-feel 3D photo-curing device according to claim 3, characterized in that: the upper primary LED curing lamp device (21) comprises an upper primary lamp shade (30), wherein the upper primary lamp shade (30) is in a long frame shape, an upper reflective fixing piece (31) is fixedly arranged in the long dimension direction of the upper primary lamp shade, and an upper primary lamp shade bottom opening (32) is formed in the bottom of the upper primary lamp shade; the LED lamp is characterized in that a left reflecting part (33) and a right reflecting part (33) are arranged at the bottom of the upper layer reflecting fixing piece (31), the left reflecting part and the right reflecting part (33) incline towards the direction away from the bottom opening (32) of the upper layer primary lampshade and form an umbrella shape, and LED curing lamp strips (34) are respectively and fixedly arranged on the left reflecting part and the right reflecting part (33).

5. The skin-feel 3D light curing apparatus of claim 4, wherein: the bottom opening (32) of the upper-layer primary lampshade is provided with an inclined light expansion part (35) towards the upper-layer light reflection fixing piece (31); the inclination angle of the inclined light expansion part (35) is larger than, smaller than or equal to the inclination angle of the left and right light reflection parts (33); the LED curing lamp strip (34) is positioned right above the bottom opening (32) of the upper-layer primary lampshade and is mutually avoided from the inclined light expansion part (35);

LED light emitted by the LED curing lamp strip (34) is obliquely diffused and irradiated towards the left side and the right side of the bottom opening (32) of the upper-layer primary lampshade through the left and right light reflecting parts (33) and the inclined light expanding parts (35).

6. The skin-feel 3D light curing apparatus of claim 4, wherein: the upper back-stage nano curing lamp device (22) comprises an upper back-stage lamp shade (1) and a 254 nano lamp (3); the upper rear section lampshade (1) is in a long frame shape, the reflecting plate (2) is fixedly arranged in the long dimension direction of the inside of the upper rear section lampshade, and the bottom of the upper rear section lampshade is provided with an upper rear section lampshade bottom opening (5); the light reflecting plate (2) is fixedly arranged on the upper back section lampshade bottom opening (5), the bottom of the light reflecting plate is provided with a light reflecting opening (6) communicated with the upper back section lampshade bottom opening (5), and the light reflecting plate (2) is also provided with a plurality of refraction plates (4); the axis of the 254 nanometer lamp (3) is the same as the long dimension direction of the reflector (2), and the 254 nanometer lamp (3) is positioned in the reflector (2) and is arranged between the reflective opening (6) and the refraction plate (4); the reflector (2) reflects light towards the left side and the right side of the light reflecting opening (6); the adjacent refraction plates (4) refract light towards the front end and the rear end of the light reflecting opening (6).

7. The skin-feel 3D light curing apparatus of claim 6, wherein: the reflector (2) is obliquely bent towards the left side and the right side of the bottom opening (5) of the upper rear-section lampshade respectively and forms umbrella-shaped left and right side reflecting parts (7), and the reflector opening (6) is formed between the bottoms of the left and right side reflecting parts (7); nanometer light rays emitted by the 254 nanometer lamp (3) are obliquely reflected towards the left side and the right side of the light reflecting opening (6) through the left side reflecting part (7);

the refraction plates (4) are respectively fixedly arranged on the top of the reflection plate (2) or the left and right side reflection parts (7) and are mutually wavy or zigzag extended along the length direction of the reflection plate (2); the adjacent refraction plates (4) are connected end to end, or the adjacent refraction plates (4) are matched at intervals;

the adjacent refraction plates (4) are respectively arranged obliquely towards the front end and the rear end of the light reflecting opening (6) and form front end and rear end refraction parts (8); nanometer light rays emitted by the 254 nanometer lamp (3) are obliquely refracted towards the front end and the rear end of the light reflecting opening (6) through the front end refraction part and the rear end refraction part (8).

8. The skin-feel 3D light curing apparatus of claim 6, wherein: the lower-layer primary-section LED curing lamp device (23) and the lower-layer rear-section LED curing lamp device (24) comprise lower-layer lamp covers (36), the lower-layer lamp covers (36) are long frame-shaped, LED curing lamp tubes (37) are fixedly arranged in the long-dimension direction in the lower-layer lamp covers, and a lower-layer lamp cover top opening (38) is formed in the top of each lower-layer lamp cover; the LED curing lamp tube (37) is fixed inside the lower lampshade (36) at a position close to the upper opening (38) of the lower lampshade, and LED light rays emitted by the LED curing lamp tube (37) irradiate towards the left side and the right side of the upper opening (38) of the lower lampshade;

the two ends of the lower lampshade (36) are respectively provided with a connecting plate (39), and the connecting plates (39) are respectively connected with the end parts of the lower lampshade (36) and the side parts of the conveying table (20) in an adjustable matching mode.

9. The skin-feel 3D light curing apparatus of claim 6, wherein: the up-down adjusting assembly (25) comprises a left fixed frame (40), a right fixed frame (41), a lifting movable frame (42) and a lifting driving hand wheel (43);

the left and right fixing frames (40) are respectively and fixedly arranged at the left side and the right side of the conveying table (20), longitudinal guide rails (44) are fixedly arranged at the side parts of the left and right fixing frames (40), fixing seats (45) are fixedly arranged at the top parts of the left and right fixing frames (40), and umbrella tooth boxes (46) are respectively and fixedly arranged on the left and right fixing frames (40) through the fixing seats (45); the lifting movable frame (41) is fixedly connected with the end part of the upper primary section lampshade (30) and/or the upper rear section lampshade (1), a sliding block (47) is fixedly arranged on the side part of the lifting movable frame (41), and a longitudinal screw (48) is arranged on the top part of the lifting movable frame; the sliding block (47) is in sliding fit with the longitudinal guide rail (44); the longitudinal screw (48) is meshed with the bevel gear box (46); a transverse synchronizing rod (49) is meshed between the left umbrella gear box (46) and the right umbrella gear box; the lifting driving motor (42) is fixedly arranged on the fixed seat (45) and is in driving connection with one end of the transverse synchronizing rod (49); the lifting driving hand wheel (43) is in driving connection with the other end of the transverse synchronizing rod (49).

10. The skin-feel 3D light curing apparatus according to claim 1, wherein: a plurality of conveying rollers (50) are transversely rotated on the conveying table (20) at intervals, and conveying gears (51) are respectively arranged at one ends of the conveying rollers (50); the conveying table (20) is also fixedly provided with a conveying driving motor (52), the conveying driving motor (52) is rotatably provided with a driving gear (53), and a transmission rack is wound between the driving gear (53) and a plurality of conveying gears (51) and is in transmission fit through the transmission rack.