Mercury lamp curing resin lens device

Abstract

The utility model relates to a mercury lamp curing resin lens device which comprises a bearing base, a feeding section component is fixedly arranged on the bearing base and extends from the front end of the bearing base to the rear end of the bearing base, and a plurality of preheating section components, a plurality of curing section components and a plurality of cooling section components are fixedly arranged on the bearing base from front to back. The feeding section component penetrates through the lower portions of the preheating section components, the curing section components and the cooling section components and works in a matched mode. According to the technical scheme, the structure is reasonable, the curing effect is good, and meanwhile rapid curing and low cost can be taken into account.

Description

Technical Field

[0001] The utility model relates to the field of resin lens production and manufacturing, in particular to a resin lens curing device. Background Art

[0002] At present, resin lens photocuring equipment is relatively common in the market, but the equipment still has many defects. The preheating area of ​​the traditional curing equipment usually uses a heating fin tube to heat the air, and then a fan is set on the top to blow air downward to heat the mold. This heating method has uneven heating and has a great impact on the quality of the finished film. In addition, the mercury lamp in the curing area is limited by its own structure, and the distance between it and the lens product cannot be effectively adjusted. Therefore, the processed products are relatively simple. The cooling section generally uses a fan to blow directly to cool down, and the cooling effect is also average. Summary of the invention

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a mercury lamp curing resin lens device, comprising a supporting base, a feeding section component fixedly arranged on the supporting base, and the feeding section component extends from the front end to the rear end of the supporting base, and a plurality of preheating section components, a plurality of curing section components and a plurality of cooling section components are fixedly arranged on the supporting base from front to back, respectively, and the feeding section component passes through the bottom of the plurality of preheating section components, the plurality of curing section components and the plurality of cooling section components and works in coordination;

[0004] The preheating section components include heating fin tubes, heat sinks, axial flow fans and a preheating section housing, and the heating fin tubes, heat sinks and axial flow fans are fixedly arranged in the inner cavity of the preheating section housing from top to bottom;

[0005] The curing section component includes an electrodeless UV mercury lamp module and a curing section shell, and the electrodeless UV mercury lamp module is installed in the inner cavity of the curing section shell;

[0006] The cooling section component includes a water-cooled evaporator, a cooling section shell and a fan. The water-cooled evaporator is installed in the inner cavity of the cooling section shell, and the fan is installed on the outer wall of the cooling section shell. The water-cooled evaporator and the fan work in coordination.

[0007] The upper end of the supporting base is located at the periphery of the feeding section component and is provided with a mounting frame, and the preheating section shell, the curing section shell and the cooling section shell are fixedly mounted on the mounting frame.

[0008] Preferably, a partition plate is provided in the inner cavity of the preheating section shell, the heating fin tube is fixedly mounted at the top of the inner cavity of the preheating section shell, several groups of axial flow fan arrays are arranged on the partition plate, and the partition plate has air holes at each group of axial flow fans, and the heat sink is fixedly mounted on the partition plate and located above the several groups of axial flow fans.

[0009] Preferably, the curing section component also includes a purple light sheet metal cover body, which is fixedly mounted on the mounting frame, and the lower end of the electrodeless UV mercury lamp module is fixedly connected to the adjustment frame. The lower end of the electrodeless UV mercury lamp module and the adjustment frame pass through the purple light sheet metal cover body, and a linear rail mounting module and a lead screw guide rail mounting module are respectively fixedly mounted on both sides of the purple light sheet metal cover body, and the sliders of the linear rail mounting module and the lead screw guide rail mounting module are both fixedly connected to the adjustment frame.

[0010] Preferably, the cooling section component also includes a wind shield arranged opposite to the water-cooled evaporator. The water-cooled evaporator is vertically arranged on an inner wall of one side of the cooling section shell and located above the mounting frame. The lower end of the wind shield is fixedly mounted on the mounting frame, and the upper end of the wind shield extends toward the water-cooled evaporator.

[0011] Preferably, a feed inlet is provided below the shell of the preheating section.

[0012] By means of the above solution, the utility model has at least the following advantages:

[0013] The technical solution of the present application can perform curing operations on resin lens products through preheating section components, curing section components and cooling section components;

[0014] The heating fin tube of the curing section component is located above the inner cavity of the preheating section shell. The heating fin tube can provide a heat source. The heat generated by the heating fin tube is dissipated to the top space of the inner cavity of the preheating section shell. The aluminum heat sink at the bottom can quickly heat up due to its thermal conductivity. The hot air can be blown to the conveyor belt surface of the feeding section component through the axial flow fan. Such a structure can ensure uniform heating without obvious temperature difference. The heating fin tube can also be controlled by the temperature sensor to ensure the indirect control of the temperature of the heat sink, ensuring the reliable completion of the preheating process.

[0015] The curing section component can perform curing operation on the mold on the conveyor belt surface through the electrodeless UV mercury lamp module, and the distance between the electrodeless UV mercury lamp module and the conveyor belt surface can be adjusted through the linear rail installation module and the lead screw guide rail installation module;

[0016] The cooling section components can utilize a water-cooled evaporator to connect an external water cooler, and its temperature can reach about 2°. The water-cooled evaporator is also coordinated with a fan, which can produce flowing cold air in the inner cavity of the cooling section shell. Furthermore, the cold air blown out by the fan can be blocked by the wind shield, so the cold air descends and directly acts on the mold on the surface of the conveyor belt, thereby completing the cooling of the mold.

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for use in the embodiment. It should be understood that the following drawings only show a certain embodiment of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a mercury lamp curing resin lens device of the present application;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the preheating section component of the present application;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the curing section component of the present application;

[0022] Figure 4 It is another three-dimensional structural schematic diagram of the curing section component of the present application;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the cooling section component of the present application.

[0024] In the figure: 1 supporting base, 2 feeding section component, 3 preheating section component, 4 curing section component, 5 cooling section component, 6 heating fin tube, 7 heat sink, 8 axial flow fan, 9 preheating section shell, 10 stepless UV mercury lamp module, 11 curing section shell, 12 water-cooled evaporator, 13 cooling section shell, 14 fan, 15 mounting frame, 16 partition plate, 17 air vent, 18 purple light sheet metal cover, 19 adjustment frame, 20 linear rail mounting module, 21 lead screw guide rail mounting module, 22 wind shield, 23 feed port. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] See also Figure 1 to Figure 5 A mercury lamp curing resin lens device according to a preferred embodiment of the utility model comprises a supporting base 1, a feeding section component 2 is fixedly arranged on the supporting base 1, and the feeding section component 2 extends from the front end to the rear end of the supporting base 1, and a plurality of preheating section components 3, a plurality of curing section components 4 and a plurality of cooling section components 5 are fixedly arranged on the supporting base 1 from front to back, respectively, and the feeding section component 2 passes through the bottom of the plurality of preheating section components 3, the plurality of curing section components 4 and the plurality of cooling section components 5 and works in coordination;

[0027] The preheating section component 3 includes a heating fin tube 6, a heat sink 7, an axial flow fan 8 and a preheating section housing 9. The heating fin tube 6, the heat sink 7 and the axial flow fan 8 are fixedly arranged in the inner cavity of the preheating section housing 9 from top to bottom;

[0028] The curing section component 4 includes an electrodeless UV mercury lamp module 10 and a curing section housing 11. The electrodeless UV mercury lamp module 10 is installed in the inner cavity of the curing section housing 11.

[0029] The cooling section component 5 includes a water-cooled evaporator 12, a cooling section housing 13 and a fan 14. The water-cooled evaporator 12 is installed in the inner cavity of the cooling section housing 13, and the fan 14 is installed on the outer wall of the cooling section housing 13. The water-cooled evaporator 12 and the fan 14 work in coordination.

[0030] The upper end of the supporting base 1 is located at the outer periphery of the feeding section component 2 and has a mounting frame 15 , and the preheating section shell 9 , the curing section shell 11 and the cooling section shell 13 are fixedly mounted on the mounting frame 15 .

[0031] Preferably, a partition plate 16 is provided in the inner cavity of the preheating section shell 9, the heating fin tube 6 is fixedly mounted at the top of the inner cavity of the preheating section shell 9, a plurality of groups of axial flow fans 8 are arrayed on the partition plate 16, and the partition plate 16 is provided with air holes 17 at each group of axial flow fans 8, and the heat sink 7 is fixedly mounted on the partition plate 16 and is located above the plurality of groups of axial flow fans 8.

[0032] Preferably, the curing section component 4 also includes a purple light sheet metal cover body 18, which is fixedly mounted on the mounting frame 15, and the lower end of the electrodeless UV mercury lamp module 10 is fixedly connected to the adjustment frame 19. The lower end of the electrodeless UV mercury lamp module 10 and the adjustment frame 19 pass through the purple light sheet metal cover body 18, and the linear rail mounting module 20 and the lead screw guide rail mounting module 21 are fixedly mounted on both sides of the purple light sheet metal cover body 18, and the sliders of the linear rail mounting module 20 and the lead screw guide rail mounting module 21 are both fixedly connected to the adjustment frame 19.

[0033] Preferably, the cooling section component 5 also includes a wind shield 22 arranged opposite to the water-cooled evaporator 12. The water-cooled evaporator 12 is vertically arranged on an inner wall of one side of the cooling section shell 13 and is located above the mounting frame 15. The lower end of the wind shield 22 is fixedly mounted on the mounting frame 15, and the upper end of the wind shield 22 extends toward the water-cooled evaporator 12.

[0034] Preferably, a feed inlet 23 is provided below the preheating section shell 9 .

[0035] The working principle of the utility model is as follows:

[0036] After selecting a suitable process recipe, the cast resin lens mold is placed flat on the conveyor belt from the feeding section component 2. The mold can follow the conveyor belt into the preheating section component 3. After preheating, it enters the curing section component 4 and completes curing under the illumination of the electrodeless UV mercury lamp module 10 with adjusted height and center distance. Finally, the mirror mold passes through the cooling section component 5, and after cooling down by contact with the cold air flow, it is sent to the manual location for removal via the conveyor belt, and the mold opening is completed.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A mercury lamp curing resin lens device, characterized in that: The invention comprises a supporting base (1), a feeding section component (2) fixedly arranged on the supporting base (1), and the feeding section component (2) extends from the front end to the rear end of the supporting base (1), and a plurality of preheating section components (3), a plurality of curing section components (4) and a plurality of cooling section components (5) are fixedly arranged on the supporting base (1) from front to back, respectively, and the feeding section component (2) passes through the bottom of the plurality of preheating section components (3), the plurality of curing section components (4) and the plurality of cooling section components (5) and works in coordination with each other; The preheating section component (3) comprises a heating fin tube (6), a heat sink (7), an axial flow fan (8) and a preheating section housing (9); the heating fin tube (6), the heat sink (7) and the axial flow fan (8) are fixedly arranged in the inner cavity of the preheating section housing (9) from top to bottom; The curing section component (4) comprises an electrodeless UV mercury lamp module (10) and a curing section housing (11), and the electrodeless UV mercury lamp module (10) is installed in the inner cavity of the curing section housing (11); The cooling section component (5) comprises a water-cooled evaporator (12), a cooling section shell (13) and a fan (14); the water-cooled evaporator (12) is installed in the inner cavity of the cooling section shell (13); the fan (14) is installed on the outer wall of the cooling section shell (13); the water-cooled evaporator (12) and the fan (14) work in coordination; The upper end of the supporting base (1) is located on the outer periphery of the feeding section component (2) and is provided with a mounting frame (15), and the preheating section shell (9), the curing section shell (11) and the cooling section shell (13) are fixedly mounted on the mounting frame (15).

2. A mercury lamp curing resin lens device according to claim 1, characterized in that: A partition plate (16) is provided in the inner cavity of the preheating section shell (9); a heating fin tube (6) is fixedly mounted at the top of the inner cavity of the preheating section shell (9); a plurality of groups of axial flow fans (8) are arranged in an array on the partition plate (16); and a vent hole (17) is provided on the partition plate (16) at each group of axial flow fans (8); and a heat sink (7) is fixedly mounted on the partition plate (16) and is located above the plurality of groups of axial flow fans (8).

3. The mercury lamp curing resin lens device according to claim 1, characterized in that: The curing section component (4) also includes a purple sheet metal cover (18), which is fixedly mounted on the mounting frame (15), the lower end of the electrodeless UV mercury lamp module (10) is fixedly connected to the adjustment frame (19), the lower end of the electrodeless UV mercury lamp module (10) and the adjustment frame (19) pass through the purple sheet metal cover (18), and a linear rail mounting module (20) and a lead screw guide rail mounting module (21) are fixedly mounted on both sides of the purple sheet metal cover (18), and the sliders of the linear rail mounting module (20) and the lead screw guide rail mounting module (21) are fixedly connected to the adjustment frame (19).

4. The mercury lamp curing resin lens device according to claim 1, characterized in that: The cooling section component (5) also includes a windshield (22) arranged opposite to the water-cooled evaporator (12); the water-cooled evaporator (12) is vertically arranged on an inner wall of one side of the cooling section shell (13) and is located above the mounting frame (15); the lower end of the windshield (22) is fixedly mounted on the mounting frame (15), and the upper end of the windshield (22) extends toward the water-cooled evaporator (12).

5. The mercury lamp curing resin lens device according to claim 2, characterized in that: A feed inlet (23) is provided below the preheating section shell (9).

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