FAC lens laser engraving assembly
By introducing a purification mechanism into the FAC lens laser engraving assembly, the problem of smoke pollution during the laser engraving process is solved by using an air pump and activated carbon adsorption plates to purify the flue gas, thus achieving environmental and health protection.
Patent Information
- Application Number
- CN202520068653.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-13
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-13
AI Technical Summary
The fumes produced during laser engraving have an odor, affect environmental quality, and endanger human health.
A laser engraving assembly for FAC lenses was designed, which includes a purification mechanism. It utilizes an air pump, an air intake pipe, and a purification box to filter impurities through a filter screen and adsorb odors through an activated carbon adsorption plate, thereby purifying the flue gas.
It effectively removes impurities and odors from flue gas, improving environmental quality and protecting the health of staff.
Smart Images
Figure CN223670442U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to FAC lens processing technical field, concretely relates to a kind of FAC lens laser engraving assembly. BACKGROUND
[0002] FAC lens, namely fast-axis collimating lens, is a kind of compact, high-performance aspheric cylindrical lens, designed for beam shaping or laser diode collimation applications, these lenses are manufactured by computer-controlled surface treatment equipment, can provide unique lenses for each wearer, effectively reduce optical aberration, make vision more clear and natural, meanwhile, its aspheric design not only improves peripheral clarity, but also significantly reduces distortion, provides more comfortable visual experience, FAC lens needs to be laser engraved when processing, and laser engraving processing is based on numerical control technology, laser is processing medium, instantaneous melting and gasification physical denaturation under laser engraving irradiation, can make laser engraving achieve the purpose of processing.
[0003] In today's advanced industrial manufacturing, laser engraving is increasingly widely used, but the smoke generated in laser processing process has peculiar smell, which is mixed in surrounding air, damages environmental quality, and workers inhale it into body for long time, which is easy to affect personal health. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of FAC lens laser engraving assembly to solve the problems raised in the above background.
[0005] To solve the above technical problems, the technical scheme adopted by the utility model is:
[0006] A kind of FAC lens laser engraving assembly, including laser engraving device body, the laser engraving device body includes processing table, the top of the processing table is provided with laser engraving assembly, the rear side of the processing table is fixedly installed with purification tank.
[0007] The top of the processing table is provided with clamping mechanism, the rear of the processing table is provided with purification mechanism.
[0008] The further improvement of the technical scheme of the utility model is that: the purification mechanism includes suction port opened on the rear side frame of processing table, suction duct is fixedly installed on the rear side shell of purification tank, suction pump is fixedly installed on the other end of suction duct.
[0009] The further improvement of the technical scheme of the utility model is that: the bottom end of suction pump is fixedly installed with bearing extension plate, the top of purification tank is movably inserted with filter screen plate, and the filter screen plate can filter impurities in flue gas.
[0010] The further improvement of the utility model technical scheme lies in that: the top of the purification box is detachably installed with an activated carbon adsorption plate on the rear side of the filter screen plate, and the rear side of the purification box is fixedly installed with an air outlet at both ends, and the activated carbon adsorption plate can adsorb peculiar smell in flue gas.
[0011] The further improvement of the utility model technical scheme lies in that: the clamping mechanism comprises fixed protrusions fixedly installed on both sides of the top of the machining table, a sliding groove is formed in the inside of the fixed protrusion, and connecting blocks are slidingly installed on both sides of the inside of the sliding groove, and the sliding groove can limit the position of the movement of the hollow trapezoidal frame.
[0012] The further improvement of the utility model technical scheme lies in that: a clamping ring is fixedly installed on the right side of the connecting block, a hollow trapezoidal frame is fixedly installed on the left side of the connecting block, a limiting groove is formed in the inner wall of the hollow trapezoidal frame, and the limiting groove can limit the movement of the solid trapezoidal block.
[0013] The further improvement of the utility model technical scheme lies in that: electric telescopic columns are fixedly installed on the inner walls of both sides of the machining table, a solid trapezoidal block is fixedly installed on the other end of the electric telescopic column, anti-slip blocks are fixedly installed on both sides of the solid trapezoidal block, the anti-slip blocks are slidingly connected in the inside of the limiting groove, and the anti-slip blocks can prevent the solid trapezoidal block from separating from the hollow trapezoidal frame.
[0014] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:
[0015] 1. The utility model provides a kind of FAC lens laser engraving assembly, by setting up electric telescopic column and enabling solid trapezoidal block to move back and forth, when solid trapezoidal block moves back and forth, it can drive hollow trapezoidal frame relative motion or reverse direction motion, in turn make clamping ring follow relative motion or reverse direction motion, utilize clamping ring to clamp and fix lens, promote processing stable, in turn improve the effect of processing accuracy.
[0016] 2. The utility model provides a kind of FAC lens laser engraving assembly, by setting up suction pump and generating suction force, cooperate with air suction pipeline and suction port and suck the flue gas generated by engraving into the inside of purification box, impurity in flue gas is filtered by filter screen plate, then peculiar smell in gas is adsorbed by activated carbon adsorption plate, in turn flue gas is purified, in turn improve the effect of surrounding environmental quality. DRAWINGS
[0017] Figure 1 It is the structural schematic diagram of the utility model;
[0018] Figure 2 It is the machining table structural schematic diagram of the utility model.
[0019] Figure 3 It is the clamping ring structure schematic view of the utility model;
[0020] Figure 4 It is the clamping ring structure schematic view of the utility model; Figure 3 A place amplification structure schematic view;
[0021] Figure 5 It is the purification box structure section schematic view of the utility model.
[0022] In the figure: 1, laser engraving device body;2, processing table;21, fixed lug;22, sliding groove;23, electric telescopic column;24, solid trapezoidal block;25, hollow trapezoidal frame;26, limit slot;27, anti-slip block;28, connecting block;29, clamping ring;3, laser engraving assembly;4, purification box;41, bearing extension plate;42, air suction pump;43, air suction pipeline;44, air suction port;45, filter screen;46, activated carbon adsorption plate;47, air outlet. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0024] Embodiment 1
[0025] As Figures 1-5 shown, the utility model provides a kind of FAC lens laser engraving assembly, including laser engraving device body 1, laser engraving device body 1 includes processing table 2, and the top of processing table 2 is provided with laser engraving assembly 3, and the rear side of processing table 2 is fixedly installed with purification box 4, and the top of processing table 2 is provided with clamping mechanism, and the rear of processing table 2 is provided with purification mechanism, and clamping mechanism includes fixed lug 21 fixedly installed on the top of processing table 2 two sides, and sliding groove 22 is arranged in the inside of fixed lug 21, and connecting block 28 is slidably installed on the inside of both sides of sliding groove 22, and clamping ring 29 is fixedly installed on the right side of connecting block 28, and hollow trapezoidal frame 25 is fixedly installed on the left side of connecting block 28, and limit slot 26 is arranged on the inner wall of hollow trapezoidal frame 25, and electric telescopic column 23 is fixedly installed on the other end of the inner wall of both sides of processing table 2, and solid trapezoidal block 24 is fixedly installed on the other end of electric telescopic column 23, and anti-slip block 27 is slidably connected in the inside of limit slot 26, and it is fixedly installed on the both sides of solid trapezoidal block 24.
[0026] Further, the FAC lens to be processed is placed between the two groups of clamping rings 29, and the solid trapezoidal block 24 is moved forward and backward by starting the electric telescopic column 23, which drives the hollow trapezoidal frame 25 to move in the opposite direction, so that the clamping ring 29 moves in the opposite direction, and the lens is clamped and fixed by the clamping ring 29, which promotes stable processing.
[0027] Embodiment 2
[0028] As Figures 1-5 shown, based on embodiment 1, the utility model provides a technical scheme: preferably, the purification mechanism includes the suction port 44 opened on the rear side frame of the machining table 2, the suction duct 43 fixedly installed on the rear side shell of the purification box 4, the suction pump 42 fixedly installed on the other end of the suction duct 43, the bearing extension plate 41 fixedly installed on the bottom end of the suction pump 42, the filter screen plate 45 movably inserted on the top of the purification box 4, the active carbon adsorption plate 46 detachably installed on the rear side of the filter screen plate 45 on the top of the purification box 4, and the air outlet 47 fixedly installed at both ends of the rear side of the purification box 4.
[0029] Further, the suction pump 42 generates suction force, and the smoke generated by carving is sucked into the inside of the purification box 4 through the suction duct 43 and the suction port 44, the impurities in the smoke are filtered by the filter screen plate 45, and the peculiar smell in the gas is adsorbed by the active carbon adsorption plate 46, so that the smoke is purified.
[0030] The working principle of the FAC lens laser carving assembly will be described below.
[0031] As Figures 1-5 shown, in use, the FAC lens to be processed is placed between the two groups of clamping rings 29, and the solid trapezoidal block 24 is moved forward and backward by starting the electric telescopic column 23, which drives the hollow trapezoidal frame 25 to move in the opposite direction, so that the clamping ring 29 moves in the opposite direction, and the lens is clamped and fixed by the clamping ring 29, which promotes stable processing, and the laser carving assembly 3 is used for processing, and the suction pump 42 generates suction force, and the smoke generated by carving is sucked into the inside of the purification box 4 through the suction duct 43 and the suction port 44, the impurities in the smoke are filtered by the filter screen plate 45, and the peculiar smell in the gas is adsorbed by the active carbon adsorption plate 46, so that the smoke is purified.
[0032] The utility model has made the detailed description to the utility model generally above, but can make some modification or improvement to it on the basis of the utility model, this is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.
Claims
1. A FAC lens laser engraving assembly comprising a laser engraving device body (1), characterized in that: The laser engraving device body (1) includes a processing table (2), the top of the processing table (2) is provided with a laser engraving assembly (3), and the rear side of the processing table (2) is fixedly installed with a purification box (4); The top of the processing table (2) is provided with a clamping mechanism, and the rear of the processing table (2) is provided with a purification mechanism.
2. A FAC lens laser engraving assembly according to claim 1, wherein: The purification mechanism includes an air inlet (44) opened on the rear side frame of the processing table (2), an air suction pipe (43) fixedly installed on the rear side shell of the purification box (4), and an air suction pump (42) fixedly installed on the other end of the air suction pipe (43).
3. A FAC lens laser engraving assembly according to claim 2, wherein: The bottom end of the air suction pump (42) is fixedly installed with a bearing extension plate (41), and the top of the purification box (4) is movably inserted with a filter screen plate (45).
4. A FAC lens laser engraving assembly according to claim 3, wherein: The top of the purification box (4) is detachably installed with an activated carbon adsorption plate (46) on the rear side of the filter screen plate (45), and the rear side of the purification box (4) is fixedly installed with an air outlet (47) at both ends.
5. The FAC lens laser engraving assembly of claim 1, wherein: The clamping mechanism includes fixed protrusions (21) fixedly installed on both sides of the top of the processing table (2), a sliding groove (22) is formed in the inside of the fixed protrusion (21), and a connecting block (28) is slidably installed on both sides of the inside of the sliding groove (22).
6. A FAC lens laser engraving assembly according to claim 5, wherein: The right side of the connecting block (28) is fixedly installed with a clamping ring (29), the left side of the connecting block (28) is fixedly installed with a hollow trapezoidal frame (25), and a limiting groove (26) is formed in the inner wall of the hollow trapezoidal frame (25).
7. The FAC lens laser engraving assembly of claim 1, wherein: The two side inner walls of the processing table (2) are fixedly installed with electric telescopic columns (23), the other end of the electric telescopic column (23) is fixedly installed with a solid trapezoidal block (24), the two sides of the solid trapezoidal block (24) are fixedly installed with anti-slip blocks (27), and the anti-slip blocks (27) are slidably connected in the inside of the limiting groove (26).