110results about How to "Improve marking efficiency" patented technology

The utility model discloses a movement mechanism and a laser slide marking machine. The movement mechanism comprises a feeding assembly, a discharging assembly, a marking plate and a feeding bin. A marking work station and a caching work station are formed above the marking plate; the feeding cabin is arranged above the marking plate, the feeding assembly is provided with a movable feeding pushing piece, and the feeding pushing piece is used for pushing a glass slide to a marking working position and pushing a next glass slide from the feeding cabin to the marking working position and pushing a previous glass slide of the marking working position to a temporary storage working position at the same time; the discharging assembly is used for pushing out the slides located at the temporary storage working position. The laser slide marking machine comprises a rack, and a central control module, a dust purification module, a laser marking module and a movement mechanism which are arranged on the rack. The temporary storage work station is formed above the marking plate, and the feeding assembly and the discharging assembly which are independent of each other are used for feeding and discharging pushing, so that continuous marking is achieved, the whole marking process is coherent and smooth, and the marking efficiency is greatly improved.

The utility model discloses a marking machine for high-frequency transformer production, and relates to the technical field of transformer production. The device comprises a supporting table, supporting legs are fixedly connected to the bottom of the supporting table, an electric push rod is arranged at the bottom of the supporting table, a supporting column is fixedly connected to the top of the supporting table, a bearing table is arranged above the supporting table, and a supporting plate is fixedly connected to the sides, close to each other, of the supporting legs. According to the utility model, the supporting rod is arranged, so that the high-frequency transformer is placed on the bearing platform during use, and then the auxiliary ring is pulled to approach the high-frequency transformer through the limiting plate I and the limiting plate II which are in sliding connection with the surfaces of the sliding rod I and the sliding rod II respectively; and then an auxiliary ring is placed, and a blocking rod is pushed to be matched with a clamping groove formed in the surface of the bearing platform according to cooperation of a spring and an auxiliary cylinder, so that the effect of positioning the high-frequency transformer is achieved, and the marking stability of the high-frequency transformer and the marking instrument is improved.

The invention relates to multi-path light-splitting laser scribing equipment and method. The equipment comprises an incident light-splitting unit and an emergent light-splitting unit, the incident light splitting unit sequentially comprises a first incident light splitting module and a second incident light splitting module from left to right, two groups of incident laser enter the first incident light splitting module and the second incident light splitting module respectively, and the front side and the rear side of the first incident light splitting module each comprise a plurality of first polarization reflecting prisms distributed in the front-back direction. The front side and the rear side of the second incident light splitting module comprise a plurality of second polarization reflecting prisms distributed in the front-back direction. According to the invention, the existing light splitting optical path design is improved, the lineation efficiency and accuracy are improved, the system has the functions of trajectory tracking and automatic focusing, the accuracy of lineation in the existing light splitting lineation system can be effectively improved through trajectory tracking, and the product processing yield is ensured.

The present invention discloses a wax model laser marking machine, comprising: a laser marking head; a controller, the controller is electrically connected to the laser marking head; further comprising: a fixture mounting platform, the laser marking head corresponds to the position of a workpiece to be processed on the fixture mounting platform; an XY axis moving mechanism, the fixture mounting platform is connected to the XY axis moving mechanism, and the XY axis moving mechanism is electrically connected to the controller; wherein the central wavelength of the laser marking head is between 780nm and 1100nm, and the pulse time of the laser marking head is 10 ‑11 s~10 ‑12 s, the pulse frequency of the laser marking head is 100kHz~300kHz, the average power of the laser marking head is 10W~30W, and the marking time of the laser marking head is 10s~30s. This solves the problems of easy wrong marking, poor marking effect and low marking efficiency in the prior art.

The utility model belongs to the technical field of road surfaces, and particularly relates to a municipal road surface traffic sign line marking construction device which comprises a bottom plate, two fixing plates are fixedly installed at the top end of one side of the bottom plate, and two electric telescopic rods are fixedly installed at the bottom end of one side of each fixing plate. The electric telescopic rods are started to drive the partition plate and the discharging barrel to move downwards, meanwhile, the round rod and the sponge roller also move downwards, when the sponge roller makes contact with the ground, the partition plate continues to move downwards, the sponge roller is driven to move downwards, and the discharging barrel is driven to move downwards. And when the discharging barrel is about to make contact with the sponge roller, the electric telescopic rod stops, the water pump is started, the marking raw material is pumped out and conveyed to the discharging barrel and then sprayed to the sponge roller, the bottom plate moves to make the sponge roller roll, road surface marking is completed, the spring is compressed to ensure that the raw material is attached to the road surface, and the marking quality and efficiency are improved.

The invention discloses a method for identifying a launching station number of a down-cast sonde, belongs to the technical field of high-altitude meteorological data detection, and aims to solve the technical problem that in the prior art, after the down-cast sonde is loaded into a launching device, the corresponding launching device cannot acquire the ID number of the loaded down-cast sonde through a conventional communication interface. The method comprises the following steps: S1, after airborne control equipment is powered on, performing in-situ detection on each channel of a radio frequency switch one by one; s2, the airborne control equipment records the in-place condition of the down-cast sonde in each channel of the radio frequency switch and the ID number of the corresponding down-cast sonde; s3, connecting the plurality of launchers with the corresponding down-cast sondes; s4, enabling the station number of the transmitting device to correspond to the channel number of the radio frequency switch; s5, enabling the ID number of the down-cast sonde to correspond to the station number of the transmitting device, and completing the identification of the station number. According to the method for identifying the put station number of the downward-put sonde, the identification efficiency of the station number is improved, and identification errors possibly caused by manual identification of the station number are avoided.

The invention discloses a machine-readable card image recognition method based on YOLOv7 model positioning and multi-clustering recognition, which comprises the following steps of: firstly, recognizing a user-defined mark through a YOLOv7 model, determining four corners of a quadrilateral of a selection question region, then extracting an image of a machine-readable card part according to the four corners, then firstly performing trapezoidal correction on the machine-readable card image, and finally performing multi-clustering recognition on the machine-readable card image. Performing denoising, closed operation and graying preprocessing on the image of the region, converting the original image of the machine-readable card to be identified into a black and white binary image, searching rectangles of various scales by adopting the contour in the CV2, then determining each rectangle according to a clustering method, finding out a central point on an X axis and a Y axis, and finally, obtaining the original image of the machine-readable card. And according to the rectangular area ratio of the white points, determining whether filling is carried out, determining a filling position, obtaining an answer, and carrying out comparison. According to the method, verification of multiple examples is carried out, experiments prove that the method is high in automation degree, accurate in recognition and high in speed, the test paper cost is greatly reduced, the paper marking efficiency is improved, and the method has wide popularization value.

The utility model discloses a board marking device for production, which comprises two sliding supporting seats, and further comprises a sliding groove, a marking device, a marking device and a marking device, and the sliding groove is formed in one end of the lower surface of each sliding supporting seat; the telescopic grooves are formed in the two sides of the center of the upper surface of the sliding supporting seat; the fixed seat is mounted on the two lifting sliding rods on one of the sliding supporting seats; the adjusting seat is mounted on the two lifting sliding rods on the other sliding supporting seat; the multiple scribing seats are arranged on the scribing sliding rod in a sliding and sleeving mode; and the calibration positioning mechanism is arranged on the marking sliding rod. According to the plate marking device, the two sliding supporting seats are used for clamping a plate, the marking seats are calibrated and positioned one by one through the calibrating and positioning mechanism, then the fixing seat and the adjusting seat are pressed to enable the marking knife to make contact with the plate, the sliding supporting seats move on the plate, the plate is marked rapidly, the marking time can be effectively shortened, and the marking efficiency is improved. The scribing efficiency of the plate is improved, and the stamping and cutting efficiency of the metal strip plate is guaranteed.

The utility model discloses a full-automatic profile lineation device which comprises a fixed frame and a movable frame which are arranged on a profile to be lineated, a pull rope displacement sensor is arranged on the fixed frame, and the movable frame is in sliding connection with an installation groove of the surface to be lineated of the profile. The two sides of the bottom of the movable frame are provided with movable wheels connected with the two adjacent side walls of the to-be-marked face of the sectional material, the top of the movable frame is provided with a pull rope fixing device connected with the pull rope displacement sensor, the movable frame is further provided with a supporting arm extending towards the front side, and the supporting arm is provided with a push-pull type electromagnet. A push rod of the push-pull type electromagnet is connected with a seal located above the to-be-marked face of the profile, the signal output end of the pull rope displacement sensor is electrically connected with the signal input end of the PLC, and the control output end of the PLC is electrically connected with the control input end of the push-pull type electromagnet. The marking device is simple in structure, convenient to use, high in marking precision and high in speed, and the overall assembly efficiency of the biological detection equipment is effectively improved.

This application provides an electrode processing apparatus and method, belonging to the field of electrode processing technology. The electrode processing apparatus includes: a winding / unwinding device for conveying the workpiece to be processed from the unwinding side to the winding side; and a scribing device disposed between the unwinding and winding sides, used to form grooves on the uncompacted workpiece. The scribing device scribes lines on the uncompacted workpiece, making the scribing operation of grooves on the electrode coating easier and simpler, and increasing scribing efficiency.

The invention relates to the technical field of road construction, in particular to a spraying and marking device for road construction, which comprises a frame, a template mechanism and a height adjusting mechanism, and is characterized in that a template is arranged on a coiled material, and the shape of a preformed hole directly facing a notch is switched through a driving mechanism. The template marking device can carry more templates at the same time, so that the marking work is more convenient, and the marking efficiency is improved. And by arranging the multiple template mechanisms and the multiple injection assemblies, the scribing efficiency is improved. The absorbing body is arranged in the preformed hole of the coiled material and matched with the ejection assembly, so that the coating is more conveniently transferred to the road, and the marking efficiency is improved. The coating on the surface of the shielding body is scraped through the scraping assembly, coating waste is avoided, the pressing degree of the marbles at the edge positions of the preformed holes is smaller than that of the marbles in the middle positions of the preformed holes through the adjusting assembly, the coating at the edges of the preformed holes is prevented from being diffused, the edges of marked characters or patterns are clearer, and the working efficiency is improved. And the scribing effect is optimized.

The invention provides a timing gear mark automatic marking device and method based on visual localization, and relates to the technical field of gear machining, the timing gear mark automatic marking device comprises a circulation table, a circulation tool, a limiting mechanism, a lifting mechanism, a camera assembly and a laser marking machine, a gear circulation line and a marking station are arranged on the circulation table, and the marking station is located on the gear circulation line; the circulation tool is arranged on the circulation table and can move on the gear circulation line, and a bearing end is arranged on the circulation tool. According to the timing gear mark automatic marking device and method based on visual positioning, a timing gear is conveyed in an automatic circulation line mode, after the timing gear reaches a marking station, the timing gear is stopped and lifted, marking operation is conducted according to shot images, gear pose information is obtained, marking operation is conducted according to the position and the angle of the gear, automatic marking is achieved, and the marking efficiency is improved. And meanwhile, a positioning pin is not needed for positioning the gear, and the problem that the timing mark deviates due to the fact that the positioning pin is abraded is solved.

The utility model discloses a flowmeter marking device in the technical field of flowmeters, which comprises a base, a conveying mechanism, a fixing mechanism and a marking mechanism, the conveying mechanism is connected to the base and used for conveying a flowmeter, the fixing mechanism is connected to the base and used for fixing the flowmeter when the flowmeter is marked, and the marking mechanism is connected to the base and used for marking the flowmeter. The marking mechanism is connected to the upper end of the base and used for marking the flow meter. The flow meter marking device has the advantages that the fastening plate and the fastening pad are driven by the second motor in the fixing mechanism to fix the flow meter needing to be marked, the fixing effect is good, the flow meter can be marked conveniently through the marking mechanism, the marking efficiency can be effectively improved, and the labor intensity of workers is reduced. And the first motor drives the conveyor belt to continuously convey the flow meter, so that the marking efficiency of the flow meter can be further improved.

The utility model discloses a kind of quick slotting marking device of plastic bobbin, including rack, bobbin positioning mechanism, slotting execution mechanism and control system.Bobbin positioning mechanism is installed on rack, its positioning groove is V type or half-enclosing structure, cooperate semicircular positioning sleeve and limit block, realize bobbin fast accurate positioning, prevent deviation and shift.Slotting execution mechanism is integrated below positioning groove, contain linear slide, high-speed electric spindle and conical milling cutter, linear slide provides high-precision linear feed, ensure quick processing.Control system is composed of PLC controller and foot switch, cooperative control device operation.The utility model improves consistency and stability of clamping, optimizes structure layout, shortens tool stroke, realizes bobbin fast clamping, accurate positioning and high-efficiency slotting, single-piece processing time is short, marking has permanence, degree of automation is high, reduces artificial cost etc., comprehensive benefit is remarkable.

The invention discloses a rail groove pit center line rapid marking device and a marking method thereof.According to the rail groove pit center line rapid marking device and method, an elastic marking assembly and a walking assembly are arranged on the lower portion of a marking shell, deviation preventing assemblies are arranged on the two sides of the upper portion of the marking shell, and the center line can be rapidly drawn in a rail groove pit through one-man operation; the marking efficiency of the center line of the track groove pit is greatly improved, a large amount of manpower and material resources are saved, and the production and construction cost is reduced.

The utility model discloses a kind of online laser marking devices of circuit board, it includes: conveying line, for conveying circuit board;Laser marking assembly, it includes first mounting bracket, adjusting component and laser marker, the first mounting bracket is set on the conveying line, the adjusting component is set on the first mounting bracket, the laser marker is set on the adjusting component, the laser marker is located above the conveying line;Guide component, it is set on the conveying line, the guide component is located in one end of the first mounting bracket.The utility model can solve the problem of low efficiency of circuit board manual marking compared with prior art.

The invention discloses a surface marking device for mechanical part machining, and belongs to the technical field of laser machining. Comprising a supporting assembly, a laser marking machine and a rotating assembly, the rotating assembly comprises a first motor and a supporting frame, a plurality of fixing blocks are fixedly installed on the supporting frame, inclined planes are arranged on the fixing blocks, adjusting pipes are slidably connected to the fixing blocks, pressure sensors are fixedly installed on the adjusting pipes, and power rollers are installed on the pressure sensors; a magnetic suction module is mounted in the fixed block; a plurality of clamping assemblies are installed on the supporting frame, and a driving assembly and a material receiving assembly are installed on the supporting assembly. Through the arrangement of the rotatable supporting frame, simultaneous operation of the feeding station, the laser marking station and the discharging station is achieved, automatic laser marking operation is achieved, the marking efficiency is improved, the driving assembly can effectively and automatically clamp the annular part rotating to the laser marking station and drive the annular part to rotate, and the rotating stability of the annular part is guaranteed.

The application provides a marking method, a marking device and a pole piece manufacturing system, and relates to the technical field of pole piece manufacturing. The marking method comprises the following steps: providing a base material; shielding a local area of a first surface of the base material in a thickness direction of the base material and coating the first surface, so as to form a mark line in the local area. When the local area of the first surface in the thickness direction of the base material is shielded and the first surface is coated, the shielded area will not be coated with a coating layer, so that the local area forms a mark line. The mark line is formed in the manner that the local area is shielded so that the shielded local area cannot be coated, and there is no heat affected zone generated when a laser is used for marking in the marking process, which will not affect the quality of the coating layer and can improve the marking quality. Moreover, the marking efficiency is high and the marking cost is low.

The invention discloses a steel seal stamping and engraving device which comprises a supporting mechanism, a power mechanism, a steel seal stamping clamp and a workpiece clamping assembly, the workpiece clamping assembly and the power mechanism are installed on the supporting mechanism, the workpiece clamping assembly is correspondingly arranged above the steel seal stamping clamp in a matched mode, and the steel seal stamping clamp is installed on the power mechanism. According to the steel seal coding and marking device, batch and assembly line type coding and marking work can be conveniently carried out, the steel seal coding and marking efficiency is improved, and productivity is improved. According to the method, the characters can be kept uniform and regular in the code marking process of the product, and the qualified rate and the appearance quality of the product are improved. Workpieces can be adjusted and fixed, so that steel seal engraving work of products with different sizes and different specifications can be conveniently carried out.

The application is suitable for the technical field of semiconductor processing, and provides a conveying device and a laser processing equipment. The conveying device comprises a base, a first guide, a first driving unit and a second guide. The first guide and the first driving unit are arranged on the base. The first guide is provided with a first recess extending along a first direction. The second guide is arranged on an output end of the first driving unit. The first driving unit is used for driving the second guide to lift. The first guide and the second guide are arranged in a spaced manner. The length direction of the first guide and the length direction of the second guide are parallel to the first direction. The second guide is provided with a second recess extending along the first direction. The second recess is located on the side of the second guide close to the first guide. The first recess is located on the side of the first guide close to the second guide. The embodiment of the application can reduce the steps of positioning the product and improve the marking efficiency of the product.

The utility model relates to the field of guide wire marking, in particular to a guide wire marking limiting template, which comprises a marking template, a guide wire and a plurality of scale marks are arranged on the upper surface of the marking template, and a limiting baffle is arranged on one side of the scale marks on the upper surface of the marking template. The position of the limiting baffle plate is matched with the marking position of the guide wire; according to the utility model, the marking position of the guide wire can be quickly positioned, the marking precision is ensured, the marking precision is not influenced by human factors, the operation is simple and convenient, repeated positioning is not needed, the marking efficiency is favorably improved, and batch production is facilitated.

The utility model belongs to the technical field of PCB testing, and relates to an overturning marking device and PCB testing equipment. The turnover marking device comprises a marking mechanism and a turnover mechanism, the turnover mechanism comprises a turnover tray and a turnover driving assembly, and the turnover tray is used for bearing a workpiece to be marked; the overturning driving assembly is in transmission connection with the overturning tray and is used for driving the overturning tray to overturn around a preset rotating axis so that the front face or the back face of the workpiece to be marked can face upwards; and the marking mechanism is used for marking the workpiece to be marked on the turnover tray. The turnover marking device can improve the marking efficiency.

The utility model relates to a constraint focus fixing device, and relates to the laser marking burning engraving field, a guide constraint assembly is arranged on one side below a main guide rail, the guide constraint assembly comprises a guide piece, the outer surface of the guide piece is provided with a lubricating layer, a pushing mechanism pushes a hook to slide along the main guide rail, and the hook is used for hanging a carcass. The guide piece is arranged in the length direction of the main guide rail. The guide piece has the advantages that the lubricating layer is arranged on the outer surface of the base material of the guide piece, the lubricating layer is a coating or a plating layer formed by materials with small friction coefficients, resistance between the guide piece and a carcass is greatly reduced, the carcass can be kept under a hook in the conveying process, and after the carcass is separated from the guide piece, the carcass does not shake greatly. Therefore, the marking position is accurate, and the marking content is clear.

The utility model provides a combined structure of terminal marking strips, which comprises a plurality of terminal marking strips and two side strips, the two side strips respectively comprise a first side strip and a second side strip, one end of each terminal marking strip is directly or indirectly connected with the first side strip, and the other end of each terminal marking strip is directly or indirectly connected with the second side strip. And the other ends of the plurality of terminal marking strips are directly or indirectly connected with the second side strip respectively. Therefore, according to the combined structure of the terminal marking strip, the marking efficiency of the wiring terminal can be improved, the marking cost is reduced, and the environmental pollution is reduced.

The scriber for English teaching comprises a mounting shell and an adjusting plate, four sets of limiting through grooves are formed in the adjusting plate at equal intervals, writing assemblies used for scribing are arranged in the four sets of limiting through grooves, and a cavity is formed in the mounting shell; a lifting assembly used for adjusting the height of the adjusting plate is arranged in the cavity, the adjusting plate can do reciprocating motion in the vertical direction through cooperative use of the mounting shell and the lifting assembly, and therefore the height of the writing assembly can be adjusted, and the writing assembly can be adjusted to a proper position for scribing; by arranging the writing assembly, scribing operation can be completed at a time, scribing efficiency can be improved, line intervals are consistent, distribution is uniform, teaching quality can be improved, by arranging the limiting through groove, the writing assembly is limited, the writing assembly runs more stably when moving, and scribing stability can be improved.

The invention relates to an intelligent education question bank construction and reviewing system, and aims to improve the efficiency and quality of examination question generation and reviewing through automatic and intelligent means. The system integrates a plurality of functional modules such as test question automatic generation, question bank management, intelligent test paper composition, test paper release and recovery, automatic scoring and feedback and the like, and a complete education question bank construction and reviewing process is formed. The system has the remarkable advantages of high examination question generation efficiency, good examination question quality, accurate intelligent reading, convenient examination paper composition and examination paper marking functions and the like, provides powerful support for teaching management in the education field, is helpful for improving the teaching efficiency and quality, and promotes the comprehensive development of students.

The utility model discloses a device for pre-curing a tinplate two-dimensional code, which relates to the technical field of tinplate processing, and comprises a roller feeding frame and a material conveyor which are distributed in an L shape, the roller feeding frame is positioned at one end of the material conveyor, and the roller feeding frame is positioned at the other end of the material conveyor. An automatic feeder is further arranged above the joint of the roller feeding frame and the material conveyor, and the end of the automatic feeder is in transmission fit with a feeding driver. Wherein a self-adaptive laser marking device, an icon code spraying device and an ultraviolet curing device are sequentially arranged above the material conveyor in the moving direction of materials, and the self-adaptive laser marking device is located on the side close to the automatic feeder; according to the utility model, through the sliding fit between the X-axis sliding rail and the limiting sliding seat, when the material conveyor drives the material to move, the gantry bracket can drive the laser marking machine to synchronously move along with the moving direction of the material, the marking operation is completed in the moving process, and the normal transmission of the material does not need to be suspended, so that the marking efficiency is improved.

The utility model discloses a visual marking device for testing integrated circuits, which is provided with four material belt guide grooves side by side, and a laser marking head can perform serial number marking operation on four integrated circuits at one time. After the camera shoots images of all the to-be-detected integrated circuits in the visual angle, the images are sent to the visual detection system to detect the problems of chip size, cutting gaps, chip breakage and the like, and the visual detection system records the change of serial numbers of unqualified chips for subsequent removal processing. And the camera adopts a high-precision resolution camera, so that more scene information can be acquired, a plurality of products can be positioned and detected at one time, and the detection speed is effectively improved.

The utility model discloses a gear coding device, and belongs to the technical field of gear machining equipment. A gear coding device comprises a workbench, a clamping assembly, a lifting assembly, a mold and a control assembly. A gear can be clamped and fixed through the clamping assembly, the conditions of inscription failure and inscription disorder caused by deviation in the inscription and coding process are avoided, meanwhile, the lifting assembly is arranged to drive the mold to move up and down to achieve the purpose of automatic inscription, the coding and inscription efficiency is improved, and the working efficiency is improved. A control assembly is arranged and can drive the mold to move, so that the gears with different sizes can be conveniently engraved and coded; the practicability of the device is improved.

The present invention is applicable to the field of computer technology, and provides a video material marking method, an identification method, and a device, equipment, and storage medium. The video material marking method comprises: obtaining a target material and target information corresponding to the target material; determining a marking string according to the target information; and generating a marking string watermark on the target material. By obtaining the target material and the target information corresponding to the target material, the present solution can add the target information corresponding to the target material to the target material in the form of a marking string watermark, so that the information of the target material can be obtained according to the marking string on the target material in the video, thereby avoiding manual marking, improving marking efficiency, and reducing labor costs.