139results about How to "Reduce rework rate" patented technology

The invention discloses a fabricated curtain wall construction method, system and equipment based on a BIM technology and a storage medium. The method comprises the following steps: performing virtual paying-off on a building main body structure to obtain paying-off data; acquiring curtain wall information of the fabricated curtain wall; performing hoisting path simulation on the fabricated curtain wall according to the curtain wall information and the pay-off data, and adjusting the simulated hoisting path in a BIM model including the building main body structure to obtain an adjusted BIM model; the assembled curtain wall is temporarily fixed through the adjusted BIM model; performing error detection on the temporarily fixed fabricated curtain wall to obtain an error report, performing position adjustment on the temporarily fixed fabricated curtain wall according to the error report, and stopping adjustment when an error value is within a preset range to complete installation. By implementing the technical scheme provided by the invention, the construction precision of the fabricated curtain wall is improved.

The invention discloses a high-precision part machining path planning method based on artificial intelligence optimization, and the method comprises the following steps: generating a first three-dimensional geometric model of a to-be-machined part, carrying out the curved surface division, and obtaining a manufacturing feature point according to a division result; determining a processing placement surface for the first three-dimensional geometric model according to the manufacturing feature points, and performing processing element positioning and shaping to obtain a second three-dimensional geometric model; processing path preliminary planning is carried out, optimization is carried out based on mixed # imgabs0 # equilibrium by using a neural network, and a second planning processing path is output; performing path optimization based on a Gaussian distribution function and a cubic # imgabs1 # spline curve to obtain a third planning processing path; and simulation verification is carried out, path adjustment and optimization are carried out by adopting a hierarchical optimization ant colony algorithm according to a verification result, and a final planning processing path is output. The precision, the efficiency, the flexibility and the adaptability in the high-precision part machining process are improved.

The invention relates to the technical field of three-dimensional scanning, in particular to a 3D printing product personalized design method based on a three-dimensional scanning human body model. The method comprises the following steps: acquiring human body three-dimensional scanning data and human body composition data; performing movable joint analysis on the human body three-dimensional scanning data to generate human body movable joint data; performing distributed three-dimensional model modeling on the human body three-dimensional scanning data based on the human body movable joint data to generate a human body three-dimensional model; initial human body fitting product design is conducted on the human body three-dimensional model based on the 3D printing technology, and initial 3D printing product parameter data are obtained; according to the method, by combining the human joints, the body composition data and the user feedback, the fitness and the personalized design precision of the 3D printing product are optimized, and the precision and the flexibility of the personalized design of the 3D printing product are improved.

The invention relates to a fixing device for bridge group anchors and a construction method, the fixing device for bridge group anchors comprises a plurality of steel strands and anchor bearing plates, and further comprises a mounting frame, the mounting frame comprises a back plate and a plurality of partition plates, the partition plates are fixedly mounted on the back face of the back plate, the partition plates divide the back plate into a plurality of compartments, and round holes are formed in the portions, in the middles of the compartments, of the back plate; and the anchor boxes are fixedly installed in the compartments, and installation parts of the anchor boxes penetrate through the round holes, are located on the front face of the back plate and are suitable for steel strands to penetrate through. According to the fixing device, an installation pipe is fixedly installed on a fixing plate, a steel strand penetrates through the installation pipe, and a pipeline installation hole is formed in an installation part of an anchor box and used for installing the installation pipe in a penetrating mode; the angle of the anchor box is adjusted and fixed when the anchor box is mounted, then the mounting pipe and the steel strand are positioned and fixed, the influence on the mounting angle of the steel strand in the subsequent construction process is avoided, the incident angle of the steel strand can be accurately controlled, and firmness and reliability are achieved.

The invention relates to the technical field of laser welding, and discloses a solid-state laser radar module packaging method and system.The method comprises the steps that a front shell and a rear shell of a solid-state laser module are subjected to laser welding packaging through historical output parameters, and parameters of a welding seam between the front shell and the rear shell after packaging is completed are collected; the flatness is compared with the preset standard flatness, whether the historical output parameters need to be adjusted or not is judged, the welding speed is adjusted according to the difference value of the flatness and the standard flatness, and the final value of the welding speed is obtained; comprehensively judging whether to adjust the laser power or not according to the depth comparison result and the width comparison result; and obtaining an adjustment coefficient of the laser power according to the fusion depth standard deviation, the fusion width standard deviation and the number of the unqualified collection points, and adjusting the laser power according to the adjustment coefficient to obtain a final value of the laser power. By dynamically adjusting the laser power and the welding speed, the stability and the welding seam quality in the welding process can be remarkably improved.

The invention discloses a vehicle-mounted charger shell friction welding device and a welding method thereof, and relates to the technical field of resistance substrate detection.The vehicle-mounted charger shell friction welding device comprises a base, Y-axis displacement mechanisms are fixedly installed on the two sides of the upper end face of the base, and an X-axis displacement mechanism is installed between the two Y-axis displacement mechanisms; an X-axis displacement mechanism is installed on the upper portion of the base, a vertical displacement mechanism is installed below the X-axis displacement mechanism, a friction welding mechanism is arranged at the bottom of the vertical displacement mechanism, a shell clamping mechanism is arranged in the middle of the upper end of the base and comprises guide grooves, clamping plates are installed above the guide grooves correspondingly, and the clamping plates are arranged on the upper portions of the guide grooves correspondingly. And a transmission rod is installed in the guide groove, a threaded transmission pipe is installed outside the transmission rod, a sliding block is installed outside the threaded transmission pipe, and the problems that in a traditional welding mode, the welding speed cannot be increased on the premise that the flatness of the welding position is ensured, and the flexibility of a positioning mechanism is poor are solved.

The invention discloses an intelligent control method and system for waterproof material production and processing, relates to the technical field of automatic control, and realizes comprehensive monitoring and regulation of a waterproof material production process, firstly, through real-time data acquisition of an industrial camera and a sensor group, construction of a high-dimensional feature vector Vfeed (t) and application of a classification model, a high-dimensional feature vector Vfeed (t) is obtained; and the defects on the surface of the material can be accurately identified and classified. And then, by generating a feedback control signal Cctrl (Vfeed, S, P), the system can adjust the production speed S and the pressure P in time, and dynamically regulate and control the detected defective material. Moreover, the system ensures the adjustment effectiveness in the production process through an iterative verification mechanism, and avoids the limitations, including low efficiency, misjudgment and missing detection, of the traditional manual inspection and optical detection methods. The production efficiency and the material quality are improved, and the defect rate and the rework rate are effectively reduced.

The invention discloses a wear-resistant cable processing method, and belongs to the field of cable processing, the processing method comprises the following specific steps: S1, wear-resistant cable material selection and pretreatment; s2, balancing and optimizing each performance index of the cable; s3, performing simulation testing on different knitting schemes; s4, selecting and using a wear-resistant coating material; the wear resistance of the cable can be remarkably improved, the replacement frequency and the maintenance cost are reduced, the diversity and comprehensiveness of weaving process optimization are guaranteed, the number of tests and material waste in actual production are reduced, the research and development cost and time are reduced, the research and development efficiency is improved, resource waste can be reduced, and the overall production efficiency is improved. And efficient operation of the production process is guaranteed, the defective rate and the rework rate are reduced, and the quality and consistency of products are improved.

The invention discloses a laser marking quality automatic evaluation method based on machine vision. The method comprises the following steps of S1, collecting a laser marking image and performing preprocessing; s2, inputting the preprocessed image into an image segmentation network constructed based on FastSAM to generate a segmentation mask image; s3, extracting a marking area communication block according to the segmented mask image, and constructing an image sub-area set; s4, normalizing the sizes of the image sub-regions, constructing three-channel enhanced input, inputting the three-channel enhanced input into an image coding network constructed based on the OfficientViT, and extracting an image-level feature vector; s5, inputting the image-level feature vector into an ArcFace angle interval classification module, and outputting a defect type classification result; s6, calculating a multi-dimensional quality scoring index; and S7, inputting the multi-dimensional quality scoring indexes into a weighting function to generate a comprehensive scoring result, comparing the comprehensive scoring result with a qualified threshold, and outputting an evaluation result. According to the method, a region perception image segmentation strategy and a lightweight feature coding mechanism are combined, and automatic identification and quality evaluation of character defects in the laser marking image are realized.

The invention relates to a drawing and flanging die and a method for controlling flanging springback of a sheet metal part, the drawing and flanging die comprises a drawing male die and a drawing female die, a blanking gap is arranged between the drawing male die and the drawing female die, and the blanking gap comprises a plane gap section, a flanging fillet gap section and a flanging section gap section which are communicated in sequence; the flanging section gap section comprises a flanging springback value small linear gap section, one end of the flanging springback value small linear gap section is communicated with the flanging rounded corner gap section, and the flanging springback value small linear gap section obliquely extends in the direction close to the drawing male die from the connecting position of the flanging springback value small linear gap section and the flanging rounded corner gap section. And the flanging springback value small linear gap section is used for pre-shaping the flanging section section C part of the sheet metal part to form a pre-shaped flanging springback value small linear section D1. And the straight line section D1 with the small pre-shaping flanging springback amount has the smaller springback tendency, so that the sheet metal part can keep the shape and the size meeting the design requirement after being unloaded.

The utility model relates to a hollow plate hot mark pressing device which is suitable for the field of hollow plate processing. The device comprises a support, two hot-pressing rollers rotating relatively are arranged on the support, a plurality of protruding annular hot-pressing teeth are evenly distributed on the hot-pressing rollers in the radial direction, a hot-pressing mark channel is formed, a motor drives a chain to conduct transmission, continuous machining of the hollow plate is achieved, and efficiency is improved. The hot-pressing roller is hollow to form a heat-conducting oil cavity, the hollow rotating shaft serves as an oil inlet and outlet channel, heat-conducting oil is circularly heated under the action of the conveying pump, the temperature is maintained at 180-220 DEG C, and it is ensured that the indentation quality is stable. A protective shell is arranged at the top of the device, and a feeding port and a discharging port are provided with height-adjustable L-shaped pressing plates, so that the device is suitable for plates with different thicknesses. According to the device, by optimizing the structural design, efficient and accurate hot-pressing mark machining is achieved, the machining quality of the hollow plate is remarkably improved, the service life of the hollow plate is remarkably prolonged, the production cost is reduced, and good market application prospects are achieved.

The utility model discloses a parallel correction device of an exposure machine. The parallel correction device comprises a mask assembly, a correction assembly arranged on the mask assembly and a moving assembly, the correction assembly comprises an air cylinder, a correction plate arranged on the air cylinder and a plurality of correction balls arranged on the correction plate; the air cylinder controls the correction plate to enter and exit between the moving assembly and the mask assembly, one end of the correction ball abuts against the side, close to the correction plate, of the mask assembly, and the moving assembly drives a film source to move in the direction close to the mask assembly through torsion control. Therefore, the film source abuts against the plurality of correction balls. According to the utility model, the moving assembly drives the film source to move towards the correction balls, and the torsion-controlled moving assembly ensures that the uniformly distributed correction balls respectively abut against the photomask and the film source, so that the photomask and the film source are arranged in parallel, the alignment time is shortened, the productivity is improved, the exposure effect of the film source is improved, and the rework rate of products is reduced.

The present application relates to the technical field of light pipe assembly, and discloses an X-ray light pipe flange packaging process, which comprises the following steps: placing a light pipe module in a vacuum environment; using an automatic grabbing mechanism to complete assembly; using an automatic screwing mechanism to tighten the flange bolts in a diagonal cross and step-by-step pre-tightening sequence, and monitoring the vacuum degree in real time; using a sensor group to collect multi-dimensional process parameters such as torque, angle, vacuum degree change rate, flange vibration and temperature in real time; a central control system judges the thread state according to the torque-angle curve, judges the sealing state according to the vacuum degree change rate, analyzes the contact uniformity according to the vibration characteristics, and corrects the target torque value according to the temperature data; when the judgment result exceeds the threshold value, an automatic alarm is given and a correction instruction is executed; through multi-parameter real-time monitoring and closed-loop control, the present application realizes instant identification of bolt tightening abnormalities, temperature compensation correction of torque, online early warning of vacuum leakage and full-process data tracing.

The utility model relates to welding equipment technical field, concretely relates to a kind of intelligent gantry submerged arc automatic welding machine, it includes: piece platform, top is equipped with multiple piece grooves along length direction, and both sides are equipped with machine tool track respectively;Welding machine tool, welding machine tool is transversely placed above piece platform, and two ends are respectively equipped with with machine tool track cooperation walking mechanism, welding machine tool top is respectively equipped with welding machine power supply corresponding each piece groove;Movable crossbeam, movable crossbeam is horizontally arranged in welding machine tool middle part, and movable crossbeam is equipped with with each piece groove corresponding cross slide;Telescopic arm, respectively with each cross slide corresponding each cross slide connection, bottom end is respectively equipped with welding torch, welding torch is connected with corresponding welding machine power supply;Controller, controller is set in one side of welding machine tool, and walking mechanism, telescopic arm, welding machine power supply and welding torch are respectively electrically connected with controller.The utility model is integrated, and automation design has significantly improved the efficiency and quality of I-shaped steel structure welding.

The application provides an old residential area intelligent updating method and system based on spatial anchor point crowd portrait, and relates to the field of urban planning. The method comprises the following steps: constructing an urban renewal strategy database, determining a spatial anchor point of an old residential area problem space, collecting spatial anchor point resident information, intelligently matching an updating strategy, and intelligently updating the old residential area. The method realizes the intelligent updating of the old residential area by collecting crowd portrait data of the old residential area problem space, matching urban renewal strategy items, and connecting to a concrete 3D printer and a hoisting mechanical arm. The application can cope with the updating of old residential areas in the field of urban planning, realize the matching of updating strategies based on resident crowd portraits, collect more data on the current problems of old residential areas, have higher accuracy of updating strategy matching, have a shorter cycle of "research-design-construction", and have higher qualified rates of standardized operations in updating construction.

The utility model relates to a bottle and can material channel system which comprises a material channel and a separating structure which divides the material channel into a plurality of areas, each area is provided with a temperature monitoring device used for monitoring temperature, and the areas comprise an upper flame area and a bottom material conveying area. According to the utility model, the main material channel and the branch material channels are divided into a plurality of independent areas, and the thermocouple is arranged in each area for accurate temperature measurement and independent temperature control, so that the defects of glass stripes, bubbles, knots and the like caused by abnormal temperature of the material channels can be effectively avoided; the molten glass is enabled to enter a product machine to be molded in a stable and appropriate temperature environment, so that the quality and the yield of glass bottle tank products are greatly improved, and the competitiveness of the products in the market is enhanced.

The invention provides a high-strength complex-section cavity product cutting device which comprises a height adjusting mechanism, a radian adjusting mechanism, a follow-up mechanism and a cutting unit which are sequentially arranged from bottom to top. The cutting-off unit comprises a vertical cutting-off mechanism used for cutting off material belts on the two sides of the cavity product and a horizontal cutting-off mechanism used for cutting off a reinforcing rib structure in the middle of the cavity product. The invention further provides a cutting-off method which comprises the following steps: pre-punching and cutting off a process hole in advance in a material belt before rolling forming, and integrally cutting off a cavity product by adopting a regional secondary cutting-off mode after rolling forming. Follow-up continuous cutting of high-strength complex section type cavity products can be achieved on a rolling line, the cutting efficiency is high, the quality is good, the product rework rate is greatly reduced, and the service life of a cutter is remarkably prolonged; the device is flexible to use and high in universality, and can be adapted to cold-bending profiles with various different section types through replacement of the standard cutting head.

The application discloses a novel fuel cell graphite bipolar plate with anti-overflowing glue, wherein the inner and outer sides of the sealing groove structure are provided with first glue overflow grooves parallel to the sealing groove; the inner side of the bipolar plate edge is provided with a second glue overflow groove; the second glue overflow groove surrounds the bipolar plate edge; a third glue overflow groove is arranged between the first glue overflow groove on the outer side of the sealing groove and the second glue overflow groove and close to the bipolar plate edge; a fourth glue overflow groove is arranged between the second glue overflow groove and the bipolar plate edge; one end of the fourth glue overflow groove is communicated with the second glue overflow groove, and the other end is provided with a glue overflow opening; the first glue overflow groove, the third glue overflow groove, the second glue overflow groove and the fourth glue overflow groove form a buffer extension path; when the excess glue passes through the glue overflow grooves, the flow resistance is increased, and the glue discharge speed is significantly slowed down. This avoids the rapid flow of the glue out of the bipolar plate, reduces the pollution of the glue overflow to the production environment and other components, and reduces the production interruption and material waste caused by cleaning the glue overflow.

This utility model discloses a tempering device for fixture parts, belonging to the field of fixture parts manufacturing technology. It includes a tempering furnace body with a protective door hinged to one side. The furnace body has multiple storage mechanisms within its inner cavity, dividing the furnace cavity into several independent spatial areas. This allows for the orderly placement of different types of fixture parts, avoiding stacking and significantly improving the utilization rate of the furnace space. Simultaneously, the storage mechanisms, in conjunction with a top transmission mechanism, drive the fan blades to rotate, promoting the circulation of hot air within the furnace and reducing uneven heating caused by workpiece stacking. This ensures that the hot airflow evenly contacts the workpieces in each area. Furthermore, the categorized storage design facilitates quick workpiece retrieval by operators, reducing time waste, and the uniform heating effect reduces workpiece rework rates, further optimizing the operation process and improving production efficiency.

The utility model relates to the technical field of coating die precision control, specifically relates to an actuating mechanism and coating machine. An actuating mechanism, include: integrated seat body, displacement piece, be located integrated seat body one side, displacement sensor, displacement sensor be located integrated seat body, displacement sensor is equipped with elastic probe, elastic probe with displacement piece is connected, elastic probe with displacement piece same side setting, displacement piece is driven ground to move towards or away from integrated seat body, displacement probe follows displacement piece movement, displacement sensor senses displacement piece's movement distance. The utility model provides an actuating mechanism and coating machine to solve in traditional actuating mechanism, multiple installation error's superposition leads to the overall assembly error of screw rod and displacement sensor between big, influence the whole mechanism's assembly precision problem.

The utility model provides a kind of screw cap device, to improve the technical problem of traditional screw cap operation. The device includes support frame, and be located on the pressing assembly of support frame, connecting frame and positioning assembly;Among them, connecting frame is vertically slidably connected in support frame, pressing assembly is located above connecting frame, for controlling connecting frame moves along vertical direction;Rotary module is rotatably connected to the lower end of connecting frame, positioning assembly is located below rotary module, for placing product;Rotary module lower end is provided with the connecting groove matched with product cover body part, can drive cover body part relative to product main body part rotation, to realize screw cap operation, especially suitable for intelligent power failure indicator and other products that need to protect cover body.

The utility model discloses an adjustable supporting arm structure for an electric tricycle, and relates to the technical field of tricycle supporting arms, the adjustable supporting arm structure comprises a fixing arm, the outer wall of the fixing arm is fixedly connected with a connecting structure, the inner wall of the connecting structure is slidably connected with a fixing bolt, and the outer wall of the fixing bolt is in threaded connection with a locking nut. A telescopic cavity is slidably connected to the outer wall of the fixed arm, a telescopic arm is slidably connected to the outer wall of the telescopic cavity, and an adjusting structure is fixedly connected to the outer wall of the telescopic arm. And long-distance adjustment depends on sliding adjustment of the telescopic arm and the telescopic cavity, and angle adjustment depends on cooperation of various structures, so that different vehicle types can be adapted, the assembly problem is effectively solved, the assembly speed is increased, the rework rate is reduced, and the production process is optimized.

The present application relates to the technical field of aluminum strip electroplating, and particularly relates to a continuous extrusion and electroplating integrated preparation method for aluminum strip. The present application is characterized by the following aspects: a full-process continuous process design is adopted, including continuous extrusion, continuous electroplating pretreatment, continuous electroplating of composite coating, and continuous post-plating treatment; a differentiated process connection scheme is set for 1 series and 6 series aluminum alloy substrates; a nickel functional layer deposition thickness quantitative regulation and control model is adopted, in which a turbulence correction coefficient is introduced; and a copper-nickel composite coating structure, segmented current density control, plating solution temperature matching concentration matching regulation and control technology are adopted. The present application realizes integrated continuous production of aluminum strip forming and surface modification, greatly improves the adhesion, thickness uniformity and corrosion resistance of the coating, and balances the production efficiency and product performance, and can be widely applied to the preparation of conductive aluminum strips in high-end fields such as new energy vehicles.

The application relates to a water-rich complex geological highway tunnel excavation and primary support construction method and system, and belongs to the technical field of tunnel construction, which comprises the following steps: a geological prediction and pretreatment step: obtaining multi-modal geological exploration data, performing geological modeling and intelligent analysis based on the multi-modal geological exploration data, generating a water gushing grade prediction result, and performing stratum grouting reinforcement based on the water gushing grade prediction result; a dynamic excavation and support step: performing tunnel excavation in the area after grouting reinforcement, dynamically determining current excavation parameters and support parameters of the primary support structure based on surrounding rock disturbance monitoring data collected in real time during the excavation process, and constructing the primary support structure based on the support parameters; an intelligent monitoring and feedback step: performing multi-parameter monitoring on the primary support structure, and performing closed-loop feedback adjustment on the grouting strategy of the stratum grouting reinforcement and the support parameters of the primary support structure based on the monitoring result. The application has the beneficial effects of improving the safety, progress and quality of construction.

The application discloses an axle head and axle housing body assembly press-fitting tool, which comprises a right axle head point fixing tool and a left axle head point fixing tool, the right axle head point fixing tool comprises a first bottom plate, a first V-shaped block rotatably installed on the first bottom plate, a first front adjusting block and a first rear adjusting block installed on the first V-shaped block; the left axle head point fixing tool comprises a second bottom plate, a second V-shaped block rotatably installed on the second bottom plate, a second front adjusting block and a second rear adjusting block installed on the second V-shaped block; an angle adjusting cylinder is connected to the first V-shaped block, and the angle adjusting cylinder is suitable for adjusting the angle of the first V-shaped block relative to the first bottom plate. The V-shaped block is matched with the front and rear staggered adjusting blocks (the first front adjusting block, the first rear adjusting block, the second front adjusting block and the second rear adjusting block), so that the axle head can be kept stable during the press-fitting process, the deviation or inclination is reduced, and the assembly coaxial degree and precision are improved.

The application discloses a CAD track turnout multi-stage intelligent linkage connection and adjustment method, comprising the following steps: S1, integrating structured parameters of various turnout types, generating a turnout basic parameter library, and generating an association mapping table recording the logical relationship between turnouts; S2, automatically calling the turnout basic parameter library, calculating the optimal turnout angle and endpoint coordinates, and automatically generating a connecting line; S3, when the position or angle of the reference turnout is adjusted, based on the association mapping table, the adjustment information is transmitted to all associated secondary turnouts, and the secondary turnouts and their connecting lines are driven to be synchronously adapted; S4, real-time collection of the adjusted data, combination of the turnout parameter threshold and the association mapping relationship, recalculation of the optimal connecting path, and generation of a new connecting line. The application can greatly shorten the time consumption of single-group turnout docking, solve the problems of line mispositioning and fracture, guarantee engineering safety, reduce the dependence on the experience of designers, greatly shorten the design cycle and reduce the rework rate.

The invention discloses a chip mounter modular control system and method in a monitoring mode, a medium and a product, and relates to the technical field of automatic production equipment control, and the method comprises the step of dividing the chip mounter control system into a plurality of independent modules, such as a main control module, a sub-motion module and a sub-vision module. And the main control module generates a moving instruction to drive the sub-motion module to a preset position, and triggers the sub-visual module to photograph and obtain a chip image. The sub-vision module calculates the matching degree and the deviation degree of the chip and feeds back the matching degree and the deviation degree to the main control module and the sub-motion module in real time. And the main control module judges the qualification of the chip according to a preset condition, and sends an adjusting or stopping instruction to the sub-motion module. And the sub-motion module adjusts or stops motion according to the instruction and feeds back the motion state in real time. Through independent operation of the subsystems and real-time scheduling of the main control system, the flexibility and the response speed of the system are improved, and the accuracy and the high efficiency of user operation are ensured.

The invention relates to the field of rail traffic engineering, and discloses an automatic rail laying device for rail traffic engineering construction, which comprises a front frame, a plurality of laying boxes are mounted on one side of the front frame, a rear frame is mounted on one sides of the laying boxes, a plurality of mounting blocks are fixedly connected to the inner wall of one laying box, and the mounting blocks are fixedly connected to the inner wall of the other laying box. An oil cylinder is installed on the sides, close to each other, of the two installation blocks, the output end of the oil cylinder is rotationally connected with a push rod, a positioning block is fixedly connected to the inner wall of the laying box, a communicating column is rotationally connected to the inner wall of the positioning block, a stress rod is fixedly connected to one side of the outer wall of the communicating column, and a stabilizing block is fixedly connected to the inner wall of the laying box. And one side of the stabilizing block is rotationally connected with an adjusting block. Through coordinated linkage of the clamping assembly and the conveying assembly, automatic grabbing, conveying and accurate placement of sleepers are achieved, dependence on manpower in the traditional track laying process is avoided, and the construction efficiency and the automation level are improved.

The utility model discloses a kind of laser devices convenient to patch package, including support, laser chip, metal pipe cap, the support includes concave table, metallized pad and annular step part, metal heat sink is fixedly embedded in the concave table, the laser chip is fixed on the metal heat sink upper surface by eutectic solder, the metal pipe cap is the tubular structure of one end opening one end airtight, the edge of the opening end of the metal pipe cap is sealed and fixed with the annular step part, the problems such as high cost, low production efficiency, poor fault tolerance, heavy weight of traditional TO packaging equipment are solved by structural innovation, under the premise of guaranteeing the performance of laser device, production economy and process adaptability are significantly improved.