76 results about "Carbon dioxide laser light" patented technology

The embodiment of the utility model discloses a wafer processing limiting device and carbon dioxide laser processing equipment. The wafer processing limiting device comprises an adsorption disc used for adsorbing a wafer; the multiple telescopic limiting mechanisms are distributed in the circumferential direction of the adsorption disc in an array mode, and the telescopic direction of the telescopic limiting mechanisms is the axial direction of the adsorption disc; wherein the telescopic limiting mechanism comprises a telescopic mechanism and a limiting piece, the telescopic end of the telescopic mechanism is connected with the limiting piece, the limiting piece comprises a bearing part, a limiting part and a guiding part, the bearing part is connected with the telescopic end of the telescopic mechanism, the limiting part is connected to the side, away from the telescopic mechanism, of the bearing part, and the limiting part and the bearing part jointly define a limiting notch; the limiting notch is used for bearing the wafer and limiting the wafer to move in the radial direction of the adsorption disc, and the guiding part is connected with the side, away from the bearing part, of the limiting part and used for guiding the edge of the wafer to fall into the limiting notch.

The utility model discloses automatic laser plastic stripping equipment for a chain saw guide plate, which comprises a machine frame, a working table, a carbon dioxide laser cleaning machine and a protective cover, and the working table, the carbon dioxide laser cleaning machine and the protective cover are installed on the machine frame. The carbon dioxide laser cleaning machine is provided with a laser emitting head emitting carbon dioxide laser to the workbench, the workbench is covered with the protective cover, and the laser emitting head is covered with the protective cover. According to the utility model, high-power CO2 laser is adopted to carry out rapid plastic removal cleaning on the surface of the sprayed guide plate, so that the guide plate can be rapidly heated and cooled, and is efficient, rapid, low in heat and free of damage.

The utility model relates to the field of laser tube, especially a high pressure shielding wiring device and carbon dioxide laser tube, wiring device includes insulating sleeve and base, and the base includes stud and wire column, and the stud is connected on the insulating sleeve, and the wire column is located inside the insulating sleeve, and the one end of stud away from the insulating sleeve is provided with mounting hole, and the first inner taper face has in the top of mounting hole, still include the elastic clamp column for placing in mounting hole, be equipped with the clamping core passageway and the line channel of intercommunication on the elastic clamp column, and the one end of elastic clamp column near stud is equipped with the first outer taper face with the first inner taper face matching, through the cooperation of first inner taper face and first outer taper face, make elastic clamp column can be fastened in mounting hole, then use the pressure cap again and fix elastic clamp column on base, realize the quick clamping of high voltage line, and the core of high voltage line is located in the elastic clamp column, and the core is accommodated through the elastic clamp column, avoids the core bare formation tip, thereby avoids the core high voltage tip discharge when operating.

The invention discloses a selective laser sintering equipment light path debugging device and method in the technical field of 3D printing, the device comprises a base, a supporting plate, a light source support and a groove stand column, the supporting plate is provided with a light through hole, a first embedded magnet and an insertion piece type diaphragm, and the light source support is provided with an angle adjusting set, a locking assembly and an ultraviolet light source assembly; a second embedded magnet and a carbon dioxide laser frequency doubling sheet are arranged on the groove stand column; the insertion type diaphragm and the carbon dioxide laser frequency doubling sheet are installed on the base in a side face assembling and disassembling mode, the installation and operation mode is simple and convenient, and the safety risk caused by the fact that the hand stretches into a light path in the dimming process is effectively avoided; the insertion type diaphragm and the carbon dioxide laser frequency doubling piece are both fixed in a magnetic attraction mode, it is guaranteed that the insertion type diaphragm and the carbon dioxide laser frequency doubling piece are stably fixed to the corresponding positions in the dimming process, the loosening phenomenon is avoided, and therefore the dimming precision is greatly improved, and meanwhile repeated disassembly is facilitated; the base is fixed through positioning pins and screws, and the stability of the whole device is ensured.

The utility model discloses a sealed-off type carbon dioxide laser tube, which relates to the technical field of optical equipment and comprises a laser tube, a gradienter and a label. The gradienter is fixed on the laser tube, and the label is marked on the outer surface of the laser tube. According to the utility model, through arranging the label and the gradienter, the installation of the laser tube can be assisted, and the installation efficiency and precision can be improved, so that the performance and the service life of the laser equipped with the laser tube can be improved.

The utility model relates to a laser tube field especially relates to a reflective window device of carbon dioxide laser tube and a carbon dioxide laser tube, and the reflective window device includes: fin, the top surface of fin is equipped with silver plating, reflector, places on the top surface of fin, and is equipped with arc groove on reflector bottom surface, and the area between arc groove and silver plating is filled with heat conduction layer. The edge of arc groove contacts with the fin, makes reflector and fin become annular contact, the edge of arc groove and the fit of the fin can produce greater static friction value, even if reflector is subjected to slight external force, can also pass through friction force offset, makes reflector can be more stable and place on the fin, through the cooperation of heat conduction layer and silver plating, the heat of arc groove place is passed to the fin through heat conduction layer, silver plating, realizes heat conduction, avoids the situation that cannot radiate because arc groove is not directly contacted with the fin.

The invention relates to the technical field of carbon dioxide laser tube manufacturing, in particular to a laser tube with an extended discharge tube, which comprises a gas storage tube, a water cooling tube, a discharge tube, a gas return tube, a water inlet nozzle, a water outlet nozzle and a water outlet tube, one end, close to the water outlet nozzle, of the discharge tube is prolonged, so that power is increased by 3% compared with non-prolonged power; the cathode electrode sleeves the outer wall of the extension tube wall at one end of the discharge tube; a water outlet pipe penetrating through the gas storage pipe and connected with the water inlet nozzle is of a half-circle spiral structure and half surrounds the outer wall of the water cooling pipe. The light spot mode of the laser tube is closer to a fundamental mode TEM00, and is expressed as outputting an ideal Gaussian beam with concentrated energy, circular symmetry and small divergence angle.

1. The name of the design product: carbon dioxide laser treatment machine. 2. The use of the design product: for medical cosmetology. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention relates to the technical field of laser control, and discloses a multi-dimensional state linkage carbon dioxide laser output closed-loop control method and system, and the method comprises the steps: obtaining a target output parameter and the real-time attitude data of a light guide system; determining geometric transmission limitation parameters according to the attitude data, and calculating and predicting light beam characteristics in combination with a heat effect mapping relation; if the predicted light beam characteristics do not meet the safety threshold value, executing a first strategy, and on the premise of keeping the target monopulse energy constant, adjusting the combination of the peak power and the duty ratio of the laser driving signal so as to improve the light beam characteristics; and if the threshold value is met, executing a second strategy, and performing energy compensation on the laser driving signal according to the transmission loss. Through dynamic waveform reconstruction and linear compensation, the problem of transmission limitation caused by posture change of the light guide arm and a thermal lens effect is solved, and the accuracy of laser output energy and the safety of the system are ensured.

1. Name of the product in this design: Carbon dioxide laser machine (air-cooled optical path). 2. Purpose of this design: For printing codes on the shape of products or product packaging. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: carbon dioxide laser cosmetic instrument shell (polygonal net). 2. The use of the design product: for cosmetic instrument shell. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: the local enlarged view of A is the local enlarged view of the A part in the front view.

The utility model relates to the field of carbon dioxide laser tubes, in particular to a universal carbon dioxide laser tube quick mounting rack which comprises a mounting plate, mounting holes arranged at equal intervals are formed in the upper surface of the mounting plate, a mounting block is fixedly connected to the upper surface of the mounting plate, and two sliding grooves are formed in the upper surface of the mounting block. The inner wall of each sliding groove is slidably connected with a sliding block, through cooperation of bolts and the installation holes, the installation plate can be fixed to the position where installation is needed, the limiting rods are installed on the front face and the back face of the installation plate, through connection with the base, limiting of the base is achieved, and through rotation of the two-way threaded rod, the installation is convenient. According to the laser tube clamping device, the two corresponding sliding blocks can relatively move on the inner walls of the sliding grooves, then the base relatively moves on the upper surface of the mounting block, the clamping position of the laser tube can be changed, the effect that the laser tubes with different lengths can be mounted through the device is achieved, and the applicability of the device is improved.

The invention relates to the technical field of circuit board manufacturing processes, in particular to a processing method of a local thick gold plating and tin immersion surface, which comprises the following steps: S100, providing a copper-clad plate, and forming a first bonding pad and a second bonding pad on the copper-clad plate; s200, plating thick gold on the first bonding pad; s300, forming a solder mask layer on the surface of the thick gold plated bonding pad; s400, carrying out tin immersion on the second bonding pad; s500, removing the solder mask layer on the first bonding pad by using carbon dioxide laser to expose the thick gold plated bonding pad; after the thick gold is plated on the first bonding pad, the first bonding pad is covered with the solder mask layer, then the second bonding pad is subjected to tin immersion, and the first bonding pad is formed through carbon dioxide laser windowing after tin immersion, so that the process distance between the first bonding pad and the second bonding pad can be smaller, and the problems of short tin immersion process time and blue glue residue can be effectively avoided.

The invention discloses a manufacturing method of a flexible wearable fully-integrated sensor with a multilayer structure, and belongs to the technical field of flexible electronic and multi-parameter biosensor manufacturing. The invention aims to solve the problems of weak bonding force between middle layers, poor process compatibility and large cross interference in the prior art. The method comprises the following steps: firstly, preparing a functional composite substrate through a multi-layer spin-coating process, and sequentially forming a polyimide film, a PI / FeCl3 film and a PI / MoS2 film; etching a graphene circuit structure on the surface of the substrate by adopting a carbon dioxide laser ablation technology, forming a conductive circuit through electrochemical deposition of copper and silver, and spin-coating a packaging layer after welding an electronic element; and finally, selectively etching different types of graphene electrode arrays on the specific functional layer by regulating and controlling laser parameters, and constructing humidity, hydrogen peroxide, nitrite, glucose, uric acid and strain sensing units. According to the invention, efficient integration is realized, and the stability, the detection precision and the wearing comfort of the sensor are improved.

The application relates to the field of laser tube installation, and discloses a novel carbon dioxide laser tube installation device which comprises two chassis located on the two sides of a laser tube connecting device, a clamping mechanism for clamping the laser tube connecting device is arranged between the two chassis, a top frame located above the laser tube connecting device is arranged at the top end of the two chassis, a lifting mechanism for adjusting the height of the top frame is arranged between the top frame and the chassis, sliding grooves located in the horizontal direction are formed in the inner walls of the top frame, a hanging plate is slidably connected to the top frame through the clamping of the sliding grooves, and a sliding mechanism for driving the hanging plate to slide along the sliding grooves is arranged on the top frame; a vertical and telescopic supporting rod is fixedly connected to the bottom end of the hanging plate, and a hanging bracket is fixedly connected to the bottom end of the supporting rod. When the laser tube is installed, the laser tube can be supported, and accidental rolling of the laser tube during installation can be avoided.

The invention provides a method for recycling a waste lithium ion battery positive electrode material through carbon dioxide laser thermal irradiation, and relates to the technical field of lithium ion battery recycling. The method for recycling the positive electrode material of the waste lithium ion battery through carbon dioxide laser thermal irradiation comprises the following steps: paving and fixing a positive electrode plate of the waste lithium ion battery on a glass plate, and scanning the positive electrode plate by adopting carbon dioxide laser; and after laser irradiation, active substances on the positive plate of the waste lithium ion battery are separated from the current collector aluminum foil. The collected active substances are ground and then dispersed in a low-concentration acid solution to be leached, and then a solution containing Li < + >, Co < 2 + >, Ni < 2 + > and Mn < 2 + > is obtained. The technical effects of improving the metal recovery efficiency and reducing the environmental pollution can be achieved by treating the waste positive plate through laser irradiation.

The utility model discloses a kind of battery film removing device, it is related to battery field.The battery film removing device includes: device main body, with the film-removing chamber of accommodating battery;Carbon dioxide laser, set on device main body, for with carbon dioxide laser irradiation battery, to make the insulating film on battery surface burn into particulate dust;Transfer mechanism, set in film-removing chamber, transfer mechanism includes the moving module and the turnover module being connected with each other, moving module is used to drive turnover module to move in multiple directions, turnover module is used to clamp battery, and drive battery to overturn in first plane, to adjust the wall surface of battery towards carbon dioxide laser;Dust removal system, set on device main body and communicate with film-removing chamber, for with particulate dust is separated from film-removing chamber;Cooling system, for cooling carbon dioxide laser.The battery film removing device provided by the utility model can automatically remove the insulating film on the surface of battery, with the characteristics of better effect and higher efficiency.

The utility model relates to the related field of clamping technology for removing skin fibroma, in particular to auxiliary tweezers for removing skin soft fibroma by carbon dioxide laser, which comprise first handheld parts and second handheld parts, the first handheld parts are symmetrically arranged, the center of one end of each first handheld part is fixedly connected with a supporting rod through a connecting rod, and the supporting rod is fixedly connected with a clamping part. A liquid discharge pipe is fixed in the center of the other end of the first handheld part; the first connecting block is fixedly connected with one first handheld part; the second connecting block is fixedly connected with the other first handheld part; the first connecting block and the second connecting block are rotationally connected and are connected with the liquid suction device through the liquid inlet, the communicated inner cavity and the liquid discharging pipe, blood can be cleaned in time in the clamping process, the situation that the sight is blocked by blood accumulation is avoided, it is guaranteed that the operation view is clear, and the distance between the clamping parts can be adjusted through the limiting assembly.

1. Name of the product in this design: Carbon dioxide laser machine (water-cooled optical path). 2. Purpose of this design: For printing codes on the shape of products or product packaging. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: carbon dioxide laser treatment instrument. 2. The use of the design product: carbon dioxide laser treatment instrument is mainly used for skin beauty and various surgical lesions removal and repair. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1.

1. Name of the product in this design: Carbon dioxide laser welding machine (C5 type). 2. Purpose of this design: A scientific instrument using a carbon dioxide laser as a heating source, mainly used for fusion splicing of various optical fibers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A carbon dioxide laser tube storage device belongs to the technical field of carbon dioxide lasers and comprises a main body frame, a light shielding cover, a first tray, a second tray, a lifting assembly, a lower pressing plate and a special-shaped air bag, the main body frame is a cuboid frame with two layers of spaces reserved inside, and the light shielding cover is detachably arranged on the top and the periphery of the main body frame. The first tray is arranged on the lower layer of the main body frame, the second tray is arranged on the upper layer of the main body frame and used for placing a carbon dioxide laser tube, the two sets of lifting assemblies are symmetrically arranged and are close to the two sides of the main body frame, and the lower pressing plates are connected to the upper ends and the lower ends of the two sets of lifting assemblies correspondingly. The special-shaped air bags are fixedly arranged on the lower wall of the lower pressing plate, one set of special-shaped air bags are arranged above the first tray, the other set of special-shaped air bags are arranged above the second tray, the carbon dioxide laser tube can be stored and protected, and damage to the internal structure and the tube body of the carbon dioxide laser tube due to vibration, collision and illumination is avoided.

1. Name of the product in this design: Carbon dioxide laser marking machine. 2. Application of this design: This design is used in a carbon dioxide laser marking machine. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

The invention discloses a method for drilling a multilayer board through hole by carbon dioxide laser, which comprises the following steps of: etching and removing a copper layer corresponding to all drilling positions when an inner layer circuit is manufactured on a core board, and manufacturing a hole ring arranged around the drilling positions on an inner layer needing to be connected with a hole wall copper layer; coating the surface of the hole ring of the core plate with a layer of alkali-soluble light-cured printing ink with the outer diameter larger than that of the drilling position, curing the alkali-soluble light-cured printing ink, and filling the hollow window of the hole ring with the alkali-soluble light-cured printing ink to form a printing ink disc; the core plate and the outer layer copper foil are laminated according to the lamination sequence through PP and then are pressed to form a production plate; etching and windowing are carried out on the drilling positions on the outer layer copper foil of the production board; a through hole is drilled in the position, corresponding to the drilling position, of the production board through laser, and the ink disc in the inner layer forms an ink ring; and dissolving and removing the ink ring on the hole wall by adopting an alkaline solution so as to expose the hole ring on the inner layer. The method can solve the problem that the carbon dioxide laser cannot ablate the copper foil, and the purpose of drilling the through holes in the multi-layer board through the carbon dioxide laser is achieved.

According to the novel method for preparing the bionic flexible strain sensor, the preparation parameters of the graphene are predicted by utilizing machine learning in artificial intelligence, so that the experiment efficiency is improved. The laser-induced graphene (LIG) with excellent performance is prepared by utilizing predicted data; in order to increase the toughness of LIG, the prepared LIG is mixed with silica gel (Ecoflex) to prepare an LIG / Ecoflex film. By studying natural bionics, it is determined that a spider web structure serves as a bionic structure, a novel construction method of the spider web structure is provided, and according to the method, a carbon dioxide laser and a fiber laser (C-FL for abbreviation) are adopted for combined action; the C-FL method can solve the problems that a carbon dioxide laser construction structure is rough and a fine structure is constructed in a small area. The whole sensor is simple in manufacturing process, economical and durable, and can be prepared on a large scale. The device can be used for detecting stretching and bending of human joints, and has certain potential in the directions of medical treatment, motion detection, man-machine interaction and the like.

The invention discloses a laser drilling method and system, control equipment and a readable storage medium, and relates to the technical field of circuit board processing. The laser drilling method comprises the steps that materials of the surface layer of a drilling area are recognized; determining a laser light source according to the surface layer material of the drilling area; a laser light source is configured and excited to irradiate the drilling area; and adjusting the energy of the laser light source according to the surface layer temperature of the drilling area, and exciting the laser light source to irradiate the drilling area by using the adjusted energy until the material on the surface layer of the drilling area is removed. The embodiment of the invention provides the laser drilling method and system, the control equipment and the readable storage medium. The metal layer can be processed by using ultraviolet laser, and the base material layer can be processed by using carbon dioxide laser; the energy of the laser light source is adjusted according to the temperature of the surface layer of the drilling area in the drilling process, it can be guaranteed that the surface layer of the drilling area is not overheated, the hole wall is smooth, carbonization of a base material in the drilling area is avoided, and the drilling yield is increased.

The utility model belongs to the technical field of carbon dioxide laser devices, and particularly relates to an improved glass carbon dioxide laser tube which comprises a water cooling sleeve and a gas storage sleeve. The positive electrode end of the water-cooling sleeve is communicated with an annular water inlet pipe which bypasses the lower part of the water-cooling sleeve from the rear end surface of the water-cooling sleeve along the axial direction of the upper part of the water-cooling sleeve, penetrates through the gas storage sleeve and extends to the outside; the negative electrode end of the water-cooling sleeve is communicated with an annular water outlet pipe which bypasses the upper portion of the water-cooling sleeve from the front end face of the water-cooling sleeve in the axial direction of the lower portion of the water-cooling sleeve and penetrates through the gas storage sleeve to extend to the outside. According to the laser tube, residual stress generated in the welding process of the laser tube can be thoroughly eliminated, the structural stability of the laser tube is improved, the service life of a laser is prolonged, cooling water can flow through the water cooling sleeve more uniformly, the cooling efficiency is improved, and therefore the laser tube has a wider application range in industrial production.

The invention discloses a surface resin removing method for a conductive resin-based fiber composite material. The surface resin removing method comprises the step of removing surface resin of a composite material laminated board by using a polarizer carbon dioxide laser. By using a low-power polarizer carbon dioxide laser scanning technology and adjusting laser power, frequency, scanning rate and scanning spacing, non-destructive, high-efficiency and high-precision removal of surface resin is realized on the premise of ensuring high precision and avoiding structural damage of a surface conductive functional layer, so that the surface contact resistance of a composite material is reduced, and the service life of the composite material is prolonged. The conductivity of a surface conductive function network is recovered, and the stability and the reliability of the composite material in functional application are improved.

The utility model discloses a double-discharge control device of a high-power carbon dioxide laser tube, and relates to the technical field of laser power supply control devices. The discharge control equipment comprises a discharge control equipment body, a connector is movably inserted into the discharge control equipment body, a display screen is arranged on the discharge control equipment body, a limiting assembly is arranged on one side of the discharge control equipment body, a protection assembly is fixedly arranged on one side of the discharge control equipment body, and the discharge control equipment body is connected with the display screen. The limiting assembly comprises a hollow transverse plate, the hollow transverse plate is fixedly connected to one side of the discharge control equipment body, and a double-thread screw rod is rotationally arranged on the inner surface of the hollow transverse plate. After the connector is connected to the discharge control equipment body, the round rod can be rotated by rotating the rotary disc, the double-thread screw rod can be rotated, and the discharge control equipment body can be conveniently connected to the discharge control equipment body; the two rectangular sleeve plates arranged on the surface of the outer side of the double-thread screw in a threaded and sleeving mode move towards the middle, the rubber round block makes contact with the connector to limit the connector, and the situation that the connector is separated from the discharge control equipment body due to stress can be avoided.

The invention relates to the technical field of glass processing, and discloses an optical fiber transmission infrared picosecond laser glass cutting machine which comprises a working table made of marble, a stand column is movably arranged above the working table, a top plate is fixedly connected to the top of the stand column, a positioning assembly is arranged in the top plate, and a sliding seat is slidably connected to the outer wall of the top plate; electric push rods are fixedly connected to the outer walls of the sliding seats, lifting seats are fixedly connected to the output ends of the electric push rods, and connecting plates are fixedly connected to the outer walls of the lifting seats. The working table made of marble is adopted, the lifting base, the adjusting assembly and the multi-gear speed adjusting function are matched in an optical fiber infrared picosecond laser cutting system, high-precision positioning of a laser focus and flexible adjusting of the cutting speed are achieved, laser beam energy is concentrated and stable, and the cutting efficiency is improved. And the problems of edge breakage, cracks and overlarge heat affected zone easily occurring in traditional mechanical cutting and carbon dioxide laser cutting of the glass are obviously reduced, so that the cutting quality and the yield are effectively improved.