369results about How to "Guaranteed cutting accuracy" patented technology

The invention discloses a multi-dimensional cutting precision control system applied to a laser pipe cutting machine, and relates to the technical field of laser cutting control, and the multi-dimensional cutting precision control system comprises a data acquisition module, a prediction module, an actual verification module, a judgment module and a response module; the data acquisition module is used for acquiring cutting track data of the initial laser pipe cutting machine, including but not limited to cutting speed, cutting depth, cutting angle and cutting path; a sensor is installed at the corresponding position of the laser pipe cutting machine; according to the laser pipe cutting machine, through the integrated data acquisition module, key parameters such as the cutting speed, depth, angle and path of the laser pipe cutting machine in the cutting process can be monitored in real time, the control precision of the cutting process is remarkably improved, and therefore the consistency and reliability of the cutting quality are ensured; the system can more accurately predict and compensate deviation possibly occurring in the cutting process, and the rejection rate caused by parameter fluctuation is reduced.

The invention relates to the technical field of beef carcass segmentation, in particular to a beef carcass computer vision-assisted segmentation system, which comprises a vision acquisition and preprocessing module, a feature extraction module, a segmentation decision module, a dynamic target tracking module, an execution control module and a temperature monitoring and feedback module, the visual acquisition and preprocessing module is used for acquiring image data of beef carcasses; the feature extraction module extracts feature points and edge information; the segmentation decision module generates a segmentation path; the dynamic target tracking module corrects the generated segmentation path; the execution control module is used for cutting beef carcasses; and the temperature monitoring and feedback module monitors the temperature of the cutting equipment and the carcass cutting part in real time. According to the invention, the error and the labor intensity of manual operation are reduced, and the automation level and the overall benefit of the beef carcass segmentation process are improved.

The embodiment of the invention provides a self-adaptive operation method, device and system for a rubber tapping robot, and the method comprises the steps: enabling the rubber tapping robot to start autonomous navigation and automatically drive to a rubber tree to be operated, obtaining corresponding operation data in a database according to the serial number of the rubber tree, and controlling a mechanical arm to move to a preset position; preliminary positioning is conducted, and rubber tapping operation position information of the rubber tree is obtained; a rubber tapping operation track is calculated, a shortest collision-free path is found, and the pose of a mechanical arm is adjusted; after secondary positioning, the rubber tapping module is started to move; wherein the rubber tapping module comprises servo mechanisms in different directions; according to the collected distance information, automatic fine positioning is achieved, and the posture of the mechanical arm is adjusted in real time to cut the rubber tree; servo mechanisms in different directions are adopted, meanwhile, self-adaptive adjustment is achieved, the situation that the motion trail and the stress direction of the blade are not coincident is avoided, and cutting uniformity and cutting precision are guaranteed.

The invention relates to the technical field of cutting equipment, in particular to large-size diaphragm high-precision cutting equipment which comprises cutting equipment for diaphragms, the cutting equipment is composed of a storage cover, a support, a mounting frame, a hydraulic telescopic rod and a cutting knife, and a cleaning structure for cleaning the cutting knife is arranged in the storage cover; the cleaning structure comprises a mounting plate, a scraping plate, a first guide rod and a first spring; a linkage structure is arranged in the storage cover and comprises a rack, a gear, a two-way lead screw and a sliding seat, and the upper end and the lower end of the rack are fixedly connected with the hydraulic telescopic rod and the cutting knife correspondingly; a liquid conveying mechanism connected with the scraping plate is installed on the upper surface of the storage cover and comprises a pump shell, a piston, an ejector rod, a check valve, a valve plate and a communicating structure. Lifting adjustment, cleaning and cooling lubrication of the cutting knife are integrated, the automatic and intelligent cutting process is achieved, all the components are tightly matched, the structure is compact, and the production efficiency is improved.

The invention relates to the technical field of self-adaptive control laser cutting, in particular to a self-adaptive laser cutting method and system based on characteristic parameters of sheet metal parts. Firstly, by establishing a space coordinate system and obtaining a top view image of a cutting platform, contour deviation is calculated, a correction initial position is generated, and then a cutting path is optimized. And the laser cutting head moves to the corrected initial position according to the path and performs a cutting task. In addition, the method further comprises the steps that the to-be-processed sheet metal part image is segmented into a plurality of sub-images, and a sub-image cross list is established to describe the connection relation of the sub-images. And extracting a subimage feature vector through a feature learning model, and adjusting a control parameter by using cutting simulation information to compensate an error. And for each sub-image, based on the cutting result and the connection relationship, adaptive adjustment of control parameters is carried out, and the precision of the subsequent cutting step is ensured. And finally, a complete cutting task is realized by updating the cutting mark and merging the sub-images.

The invention relates to the field of machining equipment, in particular to numerical control tool surface turning finish machining equipment which comprises a clamp, a tool bar is fixedly clamped on the clamp, a turning tool is fixedly mounted at the left end of the tool bar, a mounting plate is fixedly mounted on the front side of the clamp, and a shielding mechanism used for protecting the turning tool is arranged on the mounting plate. The turning tool is shielded and protected through the shielding cover, so that the situation that the turning tool vibrates due to the fact that chips generated when a workpiece rotates and rolls up collide with the turning tool is prevented, the cutting precision of the inner surface of a deep hole is guaranteed, the shielding cover and the tool bar can be connected together through the connecting assembly, and the working efficiency is improved. The stability of the tool bar is improved through the shielding cover, vibration can be absorbed through a rubber pad in the connecting assembly, vibration generated when chippings impact on the shielding cover is prevented from being transmitted to the tool bar, the stability of the tool bar and the turning tool is further guaranteed, and the turning precision is improved.

The utility model belongs to the technical field of withdrawal and straightening machines, and particularly relates to a stainless steel through needle production straightening device which comprises a feeding mechanism, and the feeding mechanism is sequentially provided with a driving mechanism, a first straightening mechanism and a second straightening mechanism from the starting point of the straightening process. The outer wall, located at the tail end of the straightening procedure, of the feeding mechanism is fixedly provided with a cutting frame used for completing quantitative cutting work, a sliding frame is slidably assembled at one end of the interior of the cutting frame, vertical penetrating grooves are formed in the two side walls of the top of the sliding frame in a penetrating mode, and a movable cutter block is slidably assembled at the top of the interior of the sliding frame in a lifting mode. Inclined guide groove plates are fixedly mounted on the two sides of the top end of the interior of the cutting frame, and penetrating columns movably penetrate through the corresponding vertical penetrating grooves and the inclined guide groove plates in sequence. According to the utility model, the movable cut-off knife can cut off on the premise of moving along with raw materials, errors caused by instantaneous extrusion between the raw materials and the knife are avoided, the cut-off trigger structure is simple and sensitive, and an additional sensor does not need to be mounted.

The invention relates to a dust-free cutting device for processing metal parts of textile machinery, which comprises a cutting main body mechanism, the cutting main body mechanism comprises a welding base, a protective cover, a cutting arm hinging base, a cutting arm hinging shaft seat, a cutting arm, a tail hinging plate, a stretching air cylinder, a laser transmitter, a main rotating motor base, a main rotating motor, a hollow chuck and a driving belt wheel; the protective cover is fixedly arranged on the welding base, the cutting arm hinge bases are fixedly arranged in the middle of the top face of the welding base, and the number of the cutting arm hinge shaft seats is two. The standards of cutting depth and cutting precision are improved; and the smoke adsorption effect is improved, the smoke absorption rate generated in the cutting process is increased, and therefore harm to workers caused by dust and smoke in equipment when equipment protection is opened for feeding and discharging is effectively relieved.

The invention relates to the technical field of chip wafer processing, in particular to a cutting system capable of accurately positioning a chip wafer and a cutting method thereof.The cutting system comprises a cutting machine body, an image processing module, a sensor module, a motion control module, a focusing module and a data processing module, and the image processing module, the sensor module, the motion control module, the focusing module and the data processing module are installed on the cutting machine body; through cooperative work of the image processing module and the sensor module, the cutting system can accurately recognize the position and the edge of a chip, so that high-precision positioning is achieved, the cutting system can adapt to wafers of different thicknesses and different cutting requirements through the dynamic adjustment capacity of the motion control module and the focusing module, and the cutting precision is improved. The cutting precision is further improved, the system can quickly respond and adjust cutting parameters through real-time analysis and optimization suggestions of the data processing module, unnecessary downtime and waiting time are reduced, potential problems can be found and corrected in time through the real-time monitoring function of the sensor module, and the stability and reliability of the system are enhanced.

The invention discloses a three-in-one laser flame composite cutting system with a dual height tracking function, which solves the problem of respective limitations of a traditional laser cutting system and a traditional flame cutting system through technologies of intelligent switching, fault self-inspection, path optimization, cloud linkage and the like, and improves the cutting efficiency, the cutting quality and the equipment reliability. The self-adaptive switching module can automatically select a laser cutting mode, a flame cutting mode or a laser-flame composite cutting mode according to real-time feedback, and it is ensured that the optimal cutting effect is always achieved under different thicknesses and cutting conditions; according to the dual height tracking technology, through cooperative work of a high-precision laser sensor and a flame sensor, accurate control over the height of the cutting head is guaranteed, and the cutting precision and the section quality are optimized. And the fault self-checking module monitors the state of the equipment in real time and automatically switches modes or manually operates in case of faults, so that the production continuity is ensured. The intelligent cutting path optimization module dynamically adjusts the cutting path and speed, reduces deformation of a heat affected zone, and improves the smoothness of the cutting edge.

The utility model discloses a numerical control double-flame continuous casting width-adjusting hot slab cutting machine, which relates to the technical field of slab continuous casting cutting and comprises a pair of slide rails, a heavy cutting table fixedly arranged between the pair of slide rails, a numerical control flame cutting machine slidably arranged on the pair of slide rails, a laser transmitter arranged on one side of each slide rail and a laser receiver arranged on the other side of each slide rail. The laser emitter is started to generate two parallel rays on the plate blank, the two parallel rays can be irradiated on the plate blank through the laser emitter, the cutting position of the numerical control flame cutting machine is adjusted by referring to the laser rays on the plate blank, workers do not need to use a ruler to approach to carry out manual measurement, and the working efficiency is improved. The two cutting guns are controlled by the numerical control flame cutting machine to cut the obliquely-placed plate blank, the inclined plate blank does not need to be straightened, the position marked by the laser rays and the cutting position of the continuous casting cutting machine do not need to be compared in the cutting process, the accuracy of length measuring and sizing can be rechecked, and the cutting precision is guaranteed.

The invention provides cutting equipment for numerical control tool machining, and belongs to the technical field of cutting equipment. Comprising a mounting base, a chute is formed in the bottom end of the mounting base, a rubber column is mounted at the top end of the chute, a notch is formed in the top end of the mounting base, a first sliding rail is mounted at the top end of the mounting base, the outer surface of the first sliding rail is sleeved with a first sliding base, and a second sliding rail is mounted at the bottom end of the first sliding base; the bottom end of the second sliding rail is sleeved with a second sliding base, an electric push rod is mounted at the bottom end of the second sliding base, and a mounting plate is mounted at the bottom end of the electric push rod. By arranging the overturning assembly, the bottom end of a cutting waste part of a square steel cutting part is supported in an auxiliary mode, the situation that the cutting waste part subjected to first-time cutting shifts under the action of gravity is avoided, and therefore the cutting precision during second-time cutting is improved, the cutting precision during cutting of the square steel cutting part is further guaranteed, and the cutting efficiency of the square steel cutting part is improved. And meanwhile, accumulation of metal chippings generated by cutting is avoided.

The invention relates to the technical field of laser cutting, in particular to a laser cutting machine with an automatic slag removal function. Comprising a fixing shell, the fixing shell is fixedly connected to the outer side of a sword grid, a water supply channel is formed in the fixing shell, the fixing shell is composed of low prismatic table parts and high prismatic table parts, the multiple low prismatic table parts are arranged at intervals in a line shape, the high prismatic table parts are connected between every two adjacent low prismatic table parts, and through holes I are formed in the top faces of the low prismatic table parts at intervals; and through holes II are formed in the top face of the high prismatic table part at intervals, and the through holes II communicate with the water supply channel. Cold water is conveyed into the water supply channel through the water supply mechanism, so that the cold water emerges through the through hole I and the through hole II and flows downwards along the outer wall of the fixed shell, a water curtain can be formed on the outer wall of the fixed shell, slag can be directly cooled and solidified when splashing to the water curtain and falls downwards, the slag is prevented from being accumulated on the surface of the sword grid, and the service life of the sword grid is prolonged. Therefore, the cutting precision can be guaranteed, and the surface of the sword grid does not need to be manually cleaned.

The invention relates to the technical field of tape-casting compound equipment, and discloses tape-casting compound equipment for producing a PVC film and a preparation method, the tape-casting compound equipment comprises a support structure for providing stability and bearing capacity for the equipment; the extruder is used for heating and melting the PVC raw material; the conveying roller is used for stably conveying the molten PVC film cast from the extruder to the cooling roller or the composite roller; and the positioning roller is used for accurately guiding and positioning the cast PVC film. According to the curtain coating compound equipment for producing the PVC film and the preparation method, the cooling mechanism is arranged, an air blower is started to drive external air to pass through an air inlet and then pass through a refrigerating device, an air inlet telescopic pipe and an air inlet connecting piece to enter a vacuum channel to cool a cutting knife, heat generated by the cutting knife is taken away through air flow in the vacuum channel, and the heat generated by the cutting knife is reduced; therefore, the temperature of the blade is effectively reduced, and the cutting performance of the cutting knife cannot be lost due to overheating in the high-speed cutting process.

The invention relates to the field of steel cutting equipment, in particular to die steel fixed-length cutting equipment which comprises a base, supporting pieces are fixedly installed on the front side of the base in a bilateral symmetry mode, a cutting saw is arranged on the upper side of the front portion of the supporting piece on the left side in a left-right sliding mode through an electric sliding block, and a pushing mechanism for pushing die steel materials in a fixed-length mode is arranged in the middle of the base. The positioning mechanism is in contact with the die steel material in a rolling contact mode, rolling contact points are evenly distributed in the upper direction, the lower direction, the left direction and the right direction of the die steel material, and therefore sliding friction between the positioning mechanism and the die steel material is prevented; and the cutting effect and the cutting precision of the die steel materials are guaranteed, the pushing plate is controlled to be not in contact with the die steel materials during reset movement through the control assembly, and the cutting effect and the cutting precision are further guaranteed.

The invention discloses a cross beam driving device of a high-precision plasma cutting machine, and relates to the technical field of plasma cutting equipment, the cross beam driving device comprises a machine tool and a cross beam main body slidably arranged on the machine tool, guide rails are fixedly arranged on the two sides of the machine tool, and magnetic suspension modules are arranged between the cross beam main body and the two guide rails; a guide structure used for guiding the beam body to move in the length direction of the guide rail is arranged on the guide rail, and a driving device used for driving the beam body to slide is arranged on the machine tool. The plasma cutting machine has the advantages that high-precision cutting operation of the plasma cutting machine can be considered, meanwhile, the plasma cutting machine can efficiently move to the position needing to be cut, and then the working efficiency of the plasma cutting machine is improved.

The invention relates to the technical field of leather processing, in particular to a leather forming processing device for automotive trim. The device comprises a pretreatment device and a mold device, the rear side of the mold device is connected and provided with a trimming device, the front side of the mold device is connected and provided with a heating device, and the mold device is internally provided and connected with a cooling device. The pretreatment device is used for improving the quality and the processing efficiency of leather, improving the consistency of products and effectively shortening the production cycle, the mold device is used for forming the leather, ensuring the size accuracy and effectively improving the consistency of the products, and the heating device is used for softening the leather, facilitating subsequent processing, improving the process effect and effectively improving the quality of the products. The cooling device is used for rapidly cooling leather, stabilizing the size and effectively improving the product precision, the trimming device is used for finely adjusting the leather and improving the finished product quality, and the safety monitoring device is used for guaranteeing the safety of the machining process and effectively improving the operation safety.

The invention discloses an automatic edge searching device of a laser cutting machine for plates and an edge searching method of the automatic edge searching device. The automatic edge searching device comprises a bearing mechanism, a discharging mechanism used for discharging is installed in the bearing mechanism, a moving mechanism capable of moving along the X axis is installed at the top of the bearing mechanism, and an edge searching cutting mechanism capable of moving along the Y axis is installed on the moving mechanism; the edge-searching cutting mechanism comprises a connecting base and information processing equipment, one side of the connecting base is in transmission connection with the moving mechanism, a detachable industrial camera and a detachable laser cutting head are installed on the other side of the connecting base, and the industrial camera is in wireless connection with the information processing equipment. Through cooperation of the industrial camera and the information processing equipment, plate edges of different materials and shapes can be accurately recognized, the cutting precision is ensured, through cooperation of the information processing equipment, the bearing mechanism and the moving mechanism, the cutting path of the laser cutting head can be monitored and adjusted in real time in the cutting process, and therefore the production efficiency is improved.