UV double-lamp drying machine

Abstract

The utility model relates to a UV double-lamp drying machine, and relates to the field of drying machines. The device comprises conveying equipment, a curing piece and an adjusting piece, the curing piece is arranged on one side of the top face of the conveying equipment in a liftable mode, and the adjusting piece is horizontally assembled on the other side of the top face of the conveying equipment in a sliding mode; a hole plate is horizontally fixed to one side of the top face of the conveying equipment, and magnetic strips are horizontally fixed to the two sides of the top face of the conveying equipment. The curing part comprises a lamp box, the bottom face of the lamp box is open, a UV lamp tube is horizontally assembled in the lamp box, a guide rod is vertically fixed to the end face of one side of the lamp box, the guide rod is vertically assembled in the pore plate in a sliding and penetrating mode, and a top wheel is vertically arranged on the vertical end face of the other side of the lamp box. When the conveying device conveys utensils with different heights, the height from the lamp box to the conveying device body is adjusted, the drying range of the drying machine is expanded, and the requirement for the drying and curing height of utensils sprayed with paint is met.

Description

Technical Field

[0001] This application relates to the technical field of dryers, and in particular to a UV dual-lamp dryer. Background Technology

[0002] A UV dual-lamp dryer is a device used for the rapid curing of UV-curable coatings, inks, and adhesives. It uses ultraviolet (UV) light sources to trigger chemical reactions in photosensitive materials, thereby achieving rapid drying and curing. UV dual-lamp dryers are typically equipped with two sets of UV lamps, which can provide stronger light intensity and more uniform irradiation. They are suitable for large-scale production and applications requiring efficient curing. When coatings are applied to the surface of existing objects, a dryer is needed to dry and cure the coatings on the object's surface.

[0003] The existing publication number CN217491546U, entitled "A UV Dual-Lamp Dryer," belongs to the field of dryers. It includes a body with a lamp box mounted on it. The lamp box contains a mounting base for installing UV lamps. The lamp box has an installation opening for moving the mounting base in or out of the lamp box. The lamp box contains a driving component for moving the mounting base in or out of the lamp box. It also contains a wiping component for wiping the UV lamps, located on the side of the lamp box near the installation opening. The lamp box has an installation door connected to it for covering the installation opening. This application has the advantages of improving installation efficiency, eliminating the need for manual wiping of the UV lamps, and simplifying the installation process.

[0004] Regarding the aforementioned technologies, the inventors discovered that in UV dual-lamp dryers, the height of the lamp box is fixed. When conveying objects of different heights, the distance between the lamp box and the conveyor body cannot be adjusted, which in turn limits the drying range of the dryer. Utility Model Content

[0005] In order to overcome the limitations of existing UV dual-lamp dryers where the lamp box height is fixed and the distance between the lamp box and the conveyor body cannot be adjusted when conveying objects of different heights, thus resulting in a limited drying range, this application provides a UV dual-lamp dryer.

[0006] The UV dual-lamp dryer provided in this application adopts the following technical solution:

[0007] A UV dual-lamp dryer includes a conveying device, a curing component, and an adjusting component. The curing component is vertically mounted on one side of the top surface of the conveying device, and the adjusting component is horizontally slidably assembled on the other side of the top surface of the conveying device.

[0008] A perforated plate is horizontally fixed on one side of the top surface of the conveying equipment, and magnetic strips are horizontally fixed on both sides of the top surface of the conveying equipment.

[0009] The curing component includes a light box with an opening on the bottom surface. A UV lamp tube is horizontally assembled inside the light box. A guide rod is vertically fixed on one side of the light box and slides vertically through the perforated plate. A top wheel is vertically installed on the other side of the light box.

[0010] The adjusting component includes a sliding frame, a sliding bar, and top blocks. The sliding frame is horizontally fixed on the other side of the top surface of the conveying equipment, and the sliding bar is horizontally slidably assembled in the sliding frame. Multiple top blocks are horizontally and vertically arranged on the top surface of the sliding bar.

[0011] By adopting the above technical solution, the installation height of the top block on the slide bar is vertically adjusted according to the height of the object coated with paint. The slide bar is then activated to slide horizontally in the slide frame. The top block pushes the top wheel on the other end face of the light box, which in turn pushes the guide rod on the other side of the light box to slide vertically upward on the perforated plate. This adjusts the height of the light box from the top of the conveying equipment, meeting the drying and curing height requirements of objects coated with paint. The object coated with paint is placed on the conveying equipment, which then transports the object to be dried and cured into the light box below the curing unit. The UV lamps inside the light box dry and cure the object coated with paint. By adjusting the height of the light box from the conveying equipment when transporting objects of different heights, the drying range of the dryer is expanded, meeting the drying and curing height requirements of objects coated with paint.

[0012] Optionally, a screw hole plate is horizontally fixed on the vertical end face of the other side of the light box, and an adjusting screw is assembled through the vertical thread on the screw hole plate. The bottom surface of the screw hole plate is vertically slidably assembled on the rotating rod seat, and the bottom end of the screw hole plate is rotatably connected to the top wheel, and the top end of the screw hole plate is rotatably connected to the bottom end of the adjusting screw.

[0013] By adopting the above technical solution, during use, according to the drying and curing height requirements of the object coated with paint, the adjusting screw on the screw hole plate on the other end face of the light box is rotated. The screw thread drives the adjusting screw to rotate on the rotating rod seat, which in turn drives the rotating rod seat to move vertically on the screw hole plate, thereby driving the top wheel to move vertically on the rotating rod seat, thus adapting to the height requirements of the support light box.

[0014] Optionally, a spring is vertically fitted at the bottom of the guide rod, and the two ends of the spring are fixed to the bottom end of the guide rod and the bottom surface of the orifice plate, respectively.

[0015] By adopting the above technical solution, the guide rod slides vertically on the perforated plate, causing the spring to deform vertically. The deformation force of the spring is used to pull the guide rod on the light box to slide vertically on the perforated plate, so that the light box can be vertically restored to its original position later.

[0016] Optionally, the UV lamp tube is vertically supported by a bracket, and the bracket is made of transparent acrylic sheet.

[0017] By adopting the above technical solution, the support frame on the UV lamp tube adopts a U-shaped structure, which uses the U-shaped support frame to snap and support the UV lamp tube, and the support frame uses a transparent acrylic plate to avoid the support frame blocking the light.

[0018] Optionally, a bolt is vertically fixed to the top of the bracket, and the bolt on the top surface of the bracket penetrates the top surface of the light box, and a nut is threaded onto the bolt on the top surface of the bracket.

[0019] By adopting the above technical solution, the bolt at the top of the bracket penetrates through the top surface of the light box, and the bracket is fixed in the light box by the nut threaded onto the bolt at the top of the bracket, which is used to support the UV lamp tube.

[0020] Optionally, a cloth cover is vertically fixed to the bottom surface of the light box, and a through groove is opened through the vertical end face of the symmetrical two sides of the cloth cover. Multiple cloth strips are horizontally and vertically fixed in the through groove of the cloth cover. An iron sheet is horizontally fixed to the bottom surface of the cloth cover, and the iron sheet is magnetically connected to the magnetic strip.

[0021] By adopting the above technical solution, the cloth cover at the bottom of the light box is used to block the light leakage from the UV lamp tube. At the same time, the iron sheet at the bottom of the cloth cover is magnetically connected to the magnetic strip on the conveying equipment to ensure the stability of the cloth cover and the conveying equipment. Meanwhile, the through slots symmetrically opened on both sides of the cloth cover can block the light leakage from the UV lamp tube through multiple cloth strips without affecting the entry of objects coated with paint into the light box.

[0022] Optionally, multiple screw cylinders are fixed horizontally and vertically on the top surface of the slider, and studs are fixed vertically on the bottom surface of multiple top blocks, with the studs threaded into the screw cylinders.

[0023] By adopting the above technical solution, according to the drying and curing height requirements of the object coated with paint, the stud on the bottom surface of the rotating top block moves vertically in the screw cylinder, thereby vertically changing the height of the top block supporting the light box.

[0024] Optionally, an electric telescopic rod is horizontally fixed on the bottom surface of the slide frame, and the output end of the electric telescopic rod is fixed to the end of the slide bar.

[0025] By adopting the above technical solution, when the height of the light box is switched by the horizontal movement of the top blocks, the electric telescopic rod is activated to extend and pull the slide bar to slide in the slide frame, so that the top blocks of different heights cooperate with the top wheels to lift the light box in turn, thereby changing the vertical operating height of the light box.

[0026] In summary, this application includes at least one of the following beneficial technical effects: During use, the installation height of the top block on the slide bar is vertically adjusted according to the height of the object coated with paint. The slide bar is then activated to slide horizontally within the slide frame. The top block pushes the top wheel on the other end face of the light box, which in turn pushes the guide rod on the other side of the light box to slide vertically upward on the perforated plate. This adjusts the height of the light box from the top of the conveying equipment, thus meeting the drying and curing height requirements of objects coated with paint. The object coated with paint is placed on the conveying equipment, which then transports the object requiring drying and curing into the light box below the curing unit. The UV lamps inside the light box dry and cure the object coated with paint. Therefore, when transporting objects of different heights, the height of the light box from the conveying equipment is adjusted, thereby expanding the drying range of the dryer and meeting the drying and curing height requirements of objects coated with paint. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0028] Figure 2 This is a schematic diagram of the overall structure of the embodiment of this application in an exploded state;

[0029] Figure 3 This is a schematic diagram of the conveying device in the disassembled state according to an embodiment of this application;

[0030] Figure 4 This is a schematic diagram of the structure of the cured component in the disassembled state according to an embodiment of this application;

[0031] Figure 5 This is a schematic diagram of the structure of the adjustment component in the disassembled state according to an embodiment of this application.

[0032] Explanation of reference numerals in the attached drawings: 1. Conveying equipment; 11. Perforated plate; 12. Magnetic strip; 2. Curing component; 21. Light box; 22. Guide rod; 221. Spring; 23. Screw hole plate; 24. Adjusting screw; 25. Rotating rod seat; 26. Top wheel; 27. UV lamp tube; 28. Support frame; 281. Nut; 29. ​​Cloth sleeve; 291. Cloth strip; 3. Adjusting component; 31. Sliding frame; 32. Sliding strip; 33. Screw barrel; 34. Top block; 35. Stud; 36. Electric telescopic rod. Detailed Implementation

[0033] The present application will be further described in detail below with reference to the accompanying drawings.

[0034] This application discloses a UV dual-lamp dryer. (Refer to...) Figure 1 , Figure 2 , Figure 3 and Figure 4A UV dual-lamp dryer includes a conveying device 1, a curing component 2, and an adjusting component 3. The curing component 2 is vertically mounted on one side of the top surface of the conveying device 1, and the adjusting component 3 is horizontally slidably assembled on the other side of the top surface of the conveying device 1.

[0035] A perforated plate 11 is horizontally fixed on one side of the top surface of the conveying device 1, and magnetic strips 12 are horizontally fixed on both sides of the top surface of the conveying device 1.

[0036] The curing component 2 includes a light box 21 with an opening on the bottom surface. A UV lamp tube 27 is horizontally assembled inside the light box 21. A guide rod 22 is vertically fixed on one side of the light box 21 and slides vertically through the perforated plate 11. A top wheel 26 is vertically arranged on the other side of the light box 21.

[0037] The adjusting component 3 includes a sliding frame 31, a sliding bar 32, and a top block 34. The sliding frame 31 is horizontally fixed on the other side of the top surface of the conveying device 1, and the sliding bar 32 is horizontally slidably assembled in the sliding frame 31. Multiple top blocks 34 are horizontally and vertically arranged on the top surface of the sliding bar 32.

[0038] By adopting the above technical solution, the installation height of the top block 34 on the slide bar 32 is vertically adjusted according to the height of the object with paint spraying. The slide bar 32 is then started to slide horizontally in the slide frame 31. The top block 34 pushes the top wheel 26 on the other end face of the lamp box 21, which in turn pushes the guide rod 22 on the other side of the lamp box 21 to slide vertically upward on the perforated plate 11. This adjusts the height of the lamp box 21 from the top of the conveying equipment 1, meeting the drying and curing height requirements of the object with paint spraying. The object with paint spraying is placed on the conveying equipment 1, and the conveying equipment 1 transports the object to be dried and cured into the lamp box 21 of the curing component 2. The UV lamp tube 27 inside the lamp box 21 dries and cures the object with paint spraying. Thus, when transporting objects of different heights, the height of the lamp box 21 from the conveying equipment 1 is adjusted, thereby expanding the drying range of the dryer and meeting the drying and curing height requirements of the object with paint spraying.

[0039] Reference Figure 5 On the other side of the vertical end face of the light box 21, a screw hole plate 23 is horizontally fixed, and an adjusting screw 24 is vertically threaded through the screw hole plate 23. The bottom surface of the screw hole plate 23 is vertically slidably assembled on the rotating rod seat 25, and the bottom end of the screw hole plate 23 is rotatably connected to the top wheel 26, and the top end of the screw hole plate 23 is rotatably connected to the bottom end of the adjusting screw 24. During use, according to the drying and curing height requirements of the object coated with paint, the adjusting screw 24 on the screw hole plate 23 on the other side end face of the light box 21 is rotated. The screw hole plate 23 drives the adjusting screw 24 to rotate on the rotating rod seat 25, which in turn drives the rotating rod seat 25 to move vertically on the screw hole plate 23, thereby driving the top wheel 26 to move vertically on the rotating rod seat 25, thus adjusting the height of the supporting light box 21 as needed.

[0040] Reference Figure 3 and Figure 5 A spring 221 is vertically fitted at the bottom of the guide rod 22, and the two ends of the spring 221 are fixed to the bottom end of the guide rod 22 and the bottom surface of the perforated plate 11, respectively. The guide rod 22 slides vertically on the perforated plate 11, causing the spring 221 to deform vertically. The deformation force of the spring 221 is used to pull the guide rod 22 on the light box 21 to slide vertically on the perforated plate 11, so that the light box 21 can return to its original vertical position later.

[0041] Reference Figure 5 The UV lamp tube 27 is vertically supported by a bracket 28 made of transparent acrylic sheet. The bracket 28 has a U-shaped structure, which secures and supports the UV lamp tube 27. The transparent acrylic sheet prevents the bracket 28 from blocking light. A bolt is vertically fixed to the top of the bracket 28, and this bolt penetrates the top surface of the light box 21. A nut 281 is threaded onto the bolt on the top of the bracket 28. The bolt at the top of the bracket 28 penetrates the top surface of the light box 21, and the nut 281 threaded onto the bolt at the top of the bracket 28 completes the fixation of the bracket 28 within the light box 21, thus supporting the UV lamp tube 27.

[0042] Reference Figure 5 A cloth cover 29 is vertically fixed to the bottom surface of the light box 21. A through groove is formed on the vertical ends of the symmetrical sides of the cloth cover 29, and multiple cloth strips 291 are horizontally and vertically fixed within the through grooves. An iron sheet is horizontally fixed to the bottom surface of the cloth cover 29, and the iron sheet is magnetically connected to the magnetic strip 12. The cloth cover 29 at the bottom of the light box 21 is used to block light leakage from the UV lamp tube 27. Simultaneously, the iron sheet at the bottom of the cloth cover 29 is magnetically connected to the magnetic strip 12 on the conveying device 1, ensuring the stability of the cloth cover 29 and the conveying device 1. Furthermore, the symmetrical through grooves on both sides of the cloth cover 29, through the multiple cloth strips 291, block light leakage from the UV lamp tube 27 without affecting the entry of coated objects into the light box 21.

[0043] Reference Figure 4 Multiple screw cylinders 33 are horizontally and vertically fixed on the top surface of the slide bar 32, and studs 35 are vertically fixed on the bottom surface of multiple top blocks 34, with the studs 35 threaded into the screw cylinders 33. According to the drying and curing height requirements of the object coated with paint, the studs 35 on the bottom surface of the top block 34 are rotated and moved vertically in the screw cylinders 33, vertically changing the height of the top block 34 supporting the light box 21.

[0044] Reference Figure 4An electric telescopic rod 36 is horizontally fixed on the bottom surface of the sliding frame 31, and the output end of the electric telescopic rod 36 is fixed to the end of the slide bar 32. When the top blocks 34 of different heights are moved horizontally to switch the height of the light box 21, the electric telescopic rod 36 is activated to extend and pull the slide bar 32 to slide in the sliding frame 31, so that the top blocks 34 of different heights cooperate with the top wheels 26 to lift the light box 21 in turn, thereby changing the vertical operating height of the light box 21.

[0045] The implementation principle of a UV dual-lamp dryer according to an embodiment of this application is as follows: During use, based on the height of the object coated with paint, the adjusting screw 24 on the screw hole plate 23 on the other end face of the lamp box 21 is rotated. The screw drive 24 to rotate on the rotating rod seat 25, driving the rotating rod seat 25 to move vertically on the screw hole plate 23. This causes the top wheel 26 to move vertically on the rotating rod seat 25, thereby adjusting the height of the supporting lamp box 21 to meet the requirements. The stud 35 on the bottom surface of the top block 34 moves vertically within the screw cylinder 33, vertically changing the height of the top block 34 supporting the lamp box 21. The electric telescopic rod 36 is activated to extend and pull the slide bar 32. The slide frame 31 slides, so that the top blocks 34 of different heights cooperate with the top wheels 26 to lift the light box 21. The top blocks 34 push the top wheels 26 on the other end face of the light box 21, and push the guide rod 22 on the other side of the light box 21 to slide vertically upward on the perforated plate 11, thereby adjusting the height of the light box 21 from the top of the conveying equipment 1 to meet the drying and curing height requirements of the object sprayed with paint. The object sprayed with paint is placed on the conveying equipment 1, and the conveying equipment 1 transports the object to be dried and cured into the light box 21 below the curing part 2. The UV lamp tube 27 inside the light box 21 dries and cures the object sprayed with paint.

[0046] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A UV dual-lamp dryer, characterized in that, It includes a conveying device (1), a curing component (2) and an adjusting component (3). The curing component (2) is provided on one side of the top surface of the conveying device (1) and the adjusting component (3) is provided on the other side of the top surface of the conveying device (1). A perforated plate (11) is horizontally fixed on one side of the top surface of the conveying device (1), and magnetic strips (12) are horizontally fixed on both sides of the top surface of the conveying device (1). The curing component (2) includes a light box (21), the bottom surface of which is open, and a UV lamp tube (27) is horizontally assembled inside the light box (21). A guide rod (22) is vertically fixed on one side end face of the light box (21), and the guide rod (22) is vertically slidably assembled in the perforated plate (11). A top wheel (26) is vertically arranged on the other side vertical end face of the light box (21). The adjusting component (3) includes a sliding frame (31), a sliding bar (32) and a top block (34). The sliding frame (31) is horizontally fixed on the other side of the top surface of the conveying device (1), and the sliding bar (32) is horizontally slidably assembled in the sliding frame (31). Multiple top blocks (34) are horizontally and vertically arranged on the top surface of the sliding bar (32).

2. The UV dual-lamp dryer according to claim 1, characterized in that: A screw hole plate (23) is horizontally fixed on the vertical end face of the other side of the light box (21), and an adjusting screw (24) is assembled through the vertical thread on the screw hole plate (23). The bottom surface of the screw hole plate (23) is vertically slidably assembled on the rotating rod seat (25), and the bottom end of the screw hole plate (23) is rotatably connected to the top wheel (26), and the top end of the rotating rod seat (25) is rotatably connected to the bottom end of the adjusting screw (24).

3. A UV dual-lamp dryer according to claim 1, characterized in that: A spring (221) is vertically sleeved at the bottom of the guide rod (22), and the two ends of the spring (221) are fixed to the bottom end of the guide rod (22) and the bottom surface of the perforated plate (11), respectively.

4. A UV dual-lamp dryer according to claim 1, characterized in that: The UV lamp tube (27) is vertically supported by a bracket (28), and the bracket (28) is made of transparent acrylic sheet.

5. A UV dual-lamp dryer according to claim 4, characterized in that: The top of the bracket (28) is vertically fixed with a bolt, and the bolt on the top surface of the bracket (28) passes through the top surface of the light box (21), and a nut (281) is threaded onto the bolt on the top surface of the bracket (28).

6. A UV dual-lamp dryer according to claim 1, characterized in that: A cloth cover (29) is vertically fixed on the bottom surface of the light box (21), and a through groove is opened through the vertical end face of the symmetrical sides of the cloth cover (29). Multiple cloth strips (291) are fixed horizontally and vertically in the through groove of the cloth cover (29). An iron sheet is horizontally fixed on the bottom surface of the cloth cover (29), and the iron sheet is magnetically connected to the magnetic strip (12).

7. A UV dual-lamp dryer according to claim 1, characterized in that: Multiple screw cylinders (33) are fixed horizontally and vertically on the top surface of the slide bar (32), and studs (35) are fixed vertically on the bottom surface of the multiple top blocks (34), and the studs (35) are threadedly assembled in the screw cylinders (33).

8. A UV dual-lamp dryer according to claim 7, characterized in that: An electric telescopic rod (36) is horizontally fixed on the bottom surface of the slide frame (31), and the output end of the electric telescopic rod (36) is fixed at the end of the slide bar (32).

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