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30results about How to "Avoid collision interference" patented technology
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Locating and clamping device for profile machining
InactiveCN119501660AGuaranteed clamping effecteasy to handlePositioning apparatusMetal working apparatusMachiningMachine material
The invention discloses a positioning and clamping device for profile machining in the technical field of linear module production equipment. The positioning and clamping device comprises a positioning base, a feeding table, a clamping mechanism and a moving mechanism. A machining positioning groove is formed in the upper end of the positioning base. A feeding groove is formed in the upper end of the feeding table. The material clamping mechanism comprises a material clamping frame, a left clamping piece, a right clamping piece and a material clamping driving component. The left clamping piece and the right clamping piece are arranged on the material clamping frame in a left-right mode. And clamping parts for clamping materials are arranged at the rear ends of the left clamping piece and the right clamping piece. And the material clamping driving component is used for driving the two clamping parts to be close to each other or away from each other. The material moving mechanism is used for driving the material clamping mechanism to move between the machining positioning groove and the feeding groove. According to the positioning and clamping device for profile machining, automatic clamping, carrying and feeding of machined materials can be achieved, and the production efficiency is improved. And machined materials can be positioned through the groove-shaped structures at the feeding position and the machining position, and repeated tool setting is avoided.
Owner:广东亚盈铝业有限公司
Visual multi-perception active control obstacle avoidance seeding robot and working method thereof
InactiveCN121942363Aavoid collision interferenceavoid damageSpadesAgricultural machinesAgricultural engineeringPlastic mulch
The invention belongs to the technical field of seeding robots, and particularly relates to a visual multi-perception active control obstacle-avoiding seeding robot and a working method thereof.In the seeding process, a walking mechanism drives a bearing plate to move forwards, seeding furrows are formed through a furrowing mechanism, film mulching is conducted through an unwinding mechanism, and a mulching film is tightly attached to the ground through a film pressing mechanism; the mulching film is covered with soil through the soil covering mechanism, so that the mulching film is fixed, and sowing is conducted through the hole sowing mechanism; in the process, the visual recognition mechanism conducts image collection and target recognition on the front field environment and transmits information to the control mechanism, the touch sensing mechanism detects close-range obstacle information in real time and feeds back the close-range obstacle information to the control mechanism, and when a ridge or an obstacle is recognized, the control mechanism adjusts the height of the bearing plate through the lifting rod to achieve obstacle avoidance. Damage of ditching cutters and the like or damage of ridge structures is prevented, and operation safety and automation level in complex field environments with obstacles such as stones such as orchards and gobi are improved.
Owner:INNER MONGOLIA CHANGSHENG INTELLIGENT TECHNOLOGY CO LTD
Battery device and heat insulation assembly
ActiveCN224288356Uavoid collision interferencesufficient deformation areaSecondary cellsCell component detailsElectrical batteryMechanical engineering
The utility model relates to a battery device and a heat insulation assembly. The battery device at least comprises a first battery cell group and a second battery cell group which are arranged along a first direction, each of the first battery cell group and the second battery cell group comprises a plurality of battery cells arranged along a second direction, and the second direction intersects with the first direction; wherein a heat insulation assembly is arranged between the first battery cell group and the second battery cell group, the heat insulation assembly comprises a first heat insulation piece and a plurality of second heat insulation pieces, the plurality of second heat insulation pieces are arranged on one side of the first heat insulation piece along the first direction, and the plurality of second heat insulation pieces are distributed at intervals along the second direction. The heat insulation assembly can block heat transfer between the first battery cell group and the second battery cell group, so that the risk of thermal runaway of the battery device is reduced.
Owner:CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
Oral cleaning appliance
PendingCN121774669ABreaking through the limitation of single injection directionimprove connectivityTooth cleaning
The invention relates to an oral cavity cleaning appliance which comprises a handle extending along a first axis and a flushing head movably arranged at the end of the handle. The handle comprises a shell, a movement device, a water storage area and a pump. A liquid storage cavity and a driving cavity separated from the liquid storage cavity are formed in the shell; the moving device is arranged in the driving cavity and used for driving the flushing head to reciprocate along the first axis; the moving device comprises a moving shaft, and a hollow runner extending along a first axis is arranged in the moving shaft; the moving shaft comprises a first end and a second end which are oppositely arranged, and the first end penetrates through the end, close to the flushing head, of the handle and is connected with the flushing head; the water storage area is arranged in the driving cavity; the second end extends into the water storage area, and the water storage area is used for providing a space for the movement shaft to move along the first axis; the pump is arranged in the driving cavity and communicates with the liquid storage cavity and the water storage area. The pump pumps liquid in the liquid storage cavity to the flushing head through the water storage area and the hollow flow channel.
Owner:SHENZHEN SOOCAS TECH CO LTD
A new energy battery pole friction welding device
The application belongs to the technical field of new energy battery pole friction welding, in particular to a new energy battery pole friction welding device; it comprises: a friction welding machine, which can perform friction welding on copper poles and aluminum poles; a manipulator, the front end of the manipulator is provided with a gripper, and the clamping of the gripper and the manipulator realizes the feeding and discharging of the friction welding machine; the new energy battery pole friction welding device further comprises: a cleaning unit; the front end of the manipulator is provided with a cleaning unit, when welding, the upper surface of the copper pole and the lower surface of the aluminum pole are welded, so the cleaning unit realizes the pre-welding cleaning of the upper surface of the copper pole and the lower surface of the aluminum pole through wiping and blowing and the overturning of the gripper; the welding quality is ensured, and the welding yield of the new energy battery pole is improved.
Owner:ZHEJIANG QUDAO NEW ENERGY TECHNOLOGY CO LTD
Differential steering wheel with code reading camera
The utility model discloses a differential rudder wheel with code reading camera relates to the technical field of latent tractor assembly, including drive wheel, slewing support, motor, parallel shaft speed reducer, articulated axle, mounting flange and camera module, drive wheel is by motor through parallel shaft speed reducer drive, slewing support is connected with latent tractor car body through mounting flane, and mounting flange realizes the left and right tilt of rudder wheel whole through articulated axle, and the motor and parallel shaft speed reducer of symmetrical design enclose camera module in rudder wheel bottom center position, and the motor and parallel shaft speed reducer are higher than camera module and are used for protecting camera module. The utility model is to solve the technical problem in at providing a differential rudder wheel with code reading camera to solve the technical problem that latent tractor is deficient in steering flexibility, compact structure and visual navigation precision.
Owner:ZHEJIANG MILEY ROBOT CO LTD
Workpiece circumferential positioning mechanism, device and positioning method
The present invention discloses a workpiece circumferential positioning mechanism, device and positioning method, belonging to the field of manipulator technology. A clamping assembly is provided with a clamping space for placing a workpiece; a rotating assembly is arranged in the clamping space; a positioning block and a first identification assembly are both arranged on the clamping assembly, and the positioning block is at a first height, and the first identification assembly is at a second height, the first height is greater than or less than the second height, and the first identification assembly is used to identify and locate the workpiece at the second height, and when the first identification assembly identifies that the workpiece rotates to the point where the notch step is offset from the positioning block, the clamping assembly releases the clamping of the workpiece; the clamping assembly can also clamp the workpiece to the point where the notch step is at the first height, and the rotating assembly drives the workpiece to rotate in the clamping space so that the positioning block abuts against the notch step. The workpiece circumferential positioning mechanism disclosed in the present invention can automatically realize circumferential positioning of the base while reducing the failure rate of the mechanism, which helps to improve production efficiency.
Owner:JIHUA LAB
Thermal insulation pipe elbow pipe penetrating equipment and pipe penetrating method
PendingCN119525959Aavoid collision interferenceMetal working apparatusThermal insulationStructural engineering
The invention provides thermal insulation pipe elbow pipe penetrating equipment and a pipe penetrating method, and belongs to the technical field of elbow pipe penetrating. The thermal insulation pipe elbow pipe penetrating equipment comprises a center shaft, a first supporting seat, a second supporting seat, a plurality of lifting tables and a prefabricated fixing frame; one end of the first supporting seat is rotationally arranged on the central shaft; a first protruding part is arranged on the first supporting seat, and a flange pushing mechanism and an inner pipe clamping mechanism are arranged at one end of the first protruding part; one end of the second supporting seat is rotationally arranged on the central shaft; the bottom of the rotating end of the second supporting base is located on the top of the first supporting base. A second protruding part is arranged on the second supporting seat; the lifting tables are arranged in the circumferential direction of the center shaft. Wherein a lifting groove for lifting the lifting table is formed in the ground, a jacking mechanism is arranged in the lifting groove, and the jacking end of the jacking mechanism is connected with the lifting table; through the arrangement, the problem that in the prior art, when the arc length of the outer pipe is short, collision interference occurs between the outer pipe fixing frame and the inner pipe fixing frame can be solved.
Owner:HEBEI UNIV OF TECH
Aircraft pipeline double-layered clamp with nonlinear damping function
ActiveCN117847319BBroaden vibration damping bandwidthGood damping functionPipe supportsPipe elementsNitrile rubberVibration control
This invention discloses a double-layer clamp for aircraft piping with nonlinear vibration reduction function. The device includes an inner clamp, an outer clamp, clamp gaskets, fastening bolts, and fastening nuts. A certain constraint gap exists between the inner and outer clamps. Both the inner and outer clamps are assembled to the aircraft body using fastening bolts and nuts. The inner clamp consists of an inner clamp metal band and an inner clamp bushing; the outer clamp also consists of an outer clamp metal band and an outer clamp bushing. Both the inner and outer clamp bushings are made of nitrile rubber-organic small molecule hybrid composite material, exhibiting excellent damping performance. This invention utilizes the outer clamp to provide nonlinear constraint stiffness and nonlinear constraint damping to achieve nonlinear vibration reduction, enabling wide-frequency vibration reduction and effectively improving the vibration reduction performance of traditional single-layer clamps. This device is easy to manufacture and install, employs a nonlinear passive vibration control strategy, and achieves high efficiency at low cost.
Owner:SHANGHAI UNIV
A single-sided formwork stabilization device for basement exterior walls
PendingCN122082571Aprevent intrusionblock adhesionAuxillary members of forms/shuttering/falseworksBasementClassical mechanics
This invention relates to the field of exterior wall construction technology, specifically a single-sided formwork stabilization device for basement exterior walls. It includes an installation rod, with a template fixedly connected to one side of the installation rod. A sliding groove is provided on the installation rod. A blocking mechanism is provided on the installation rod, template, and sliding groove. The blocking mechanism includes two installation slots, two guide slots, two rotating rods, two round rods, a lifting seat, and two first-strength magnets. The beneficial effects of this invention are: by setting up a linked blocking mechanism, when the support mechanism is deployed, the two blocking frames automatically merge and close the hinges, sliding grooves, and other key structures on the installation rod, effectively preventing the intrusion and adhesion of impurities such as flying stones, cement mortar, and wet concrete debris from the construction site. This fundamentally avoids problems such as poor hinge rotation and sliding groove jamming, ensuring smooth adjustment and rotation of the device throughout the entire process, and significantly improving the reliability of the formwork support device.
Owner:陕西建工集团股份有限公司
A heavy workpiece-based rotary feeding and discharging method and system
PendingCN122233308Aavoid collision interferenceImprove space adaptabilitySafety devices for lifting equipments
This invention provides a rotary loading and unloading method and system for heavy workpieces. The rotary loading and unloading method includes: acquiring target spatial parameters; generating a working trajectory based on the target spatial parameters, the working trajectory including an avoidance phase and a synchronization adjustment phase; calculating the translation commands of the pallet unit, and the rotation commands of the turret base unit and the rotating fork unit based on the trajectory points included in the working trajectory; during the calculation of the rotation commands, limiting the intermediate calculation parameters to a preset effective value range and determining a unique rotation direction; acquiring the cantilever load characteristic parameters of the rotating fork unit and calculating the height compensation value; and driving each unit to complete the loading and unloading. This invention, through a two-stage working trajectory design, relies on synchronous action to achieve smooth linear insertion of the forks, significantly reducing the dynamic rotation boundary of heavy-duty workpieces, effectively avoiding collision interference in narrow workstations, and improving the equipment's spatial adaptability to constrained industrial scenarios.
Owner:YIGONG ROBOT YINCHUAN CO LTD
Aluminum alloy anti-corrosion electrostatic spraying powder grinding treatment device and treatment method thereof
InactiveCN119425879ARealize screeningavoid wastingSievingScreeningStructural engineeringAluminium alloy
The invention discloses an aluminum alloy anti-corrosion electrostatic spraying powder grinding treatment device and a treatment method thereof, and belongs to the field of aluminum alloy anti-corrosion treatment. The device comprises a bottom plate, a storage box capable of sliding back and forth is arranged at the upper end of the bottom plate, a second filter box is fixedly communicated with the upper end of the storage box, a first filter box is fixedly communicated with the upper end of the second filter box, a grinding box is fixedly communicated with the upper end of the first filter box, and a baffle assembly is arranged on the grinding box and comprises two baffles capable of synchronously and reversely sliding; the lower end of the grinding box can be blocked; a grinding assembly is arranged at the upper end of the grinding box, and a grinding disc capable of ascending, descending and rotating is arranged in the grinding assembly. And a plurality of first filtering holes and second filtering holes are formed in the bottoms of the first filtering box and the second filtering box correspondingly, the hole diameter of the first filtering holes is consistent with the upper limit of the powder particle size, and the hole diameter of the second filtering holes is consistent with the lower limit of the powder particle size, so that powder screening is achieved, and the situation that the powder particle size is too large or too small, and subsequent spraying use is affected is avoided.
Owner:ANHUI JINDA ENERGY-SAVING MATERIALS DEV CO LTD
Rotary lifting drive of ceramic production clamp
ActiveCN222290535UImprove reliabilityImprove stabilityAuxillary shaping apparatusControl engineeringStructural engineering
The utility model discloses a rotary lifting drive of a ceramic production clamp, which comprises a lifting base, a support capable of lifting up and down is slidably arranged on the lifting base, a plurality of servo rotating components are fixedly arranged on the support at intervals, and the support is used for limiting the intervals among the servo rotating components. The lifting base comprises two sets of sliding block supporting columns, the two sets of sliding block supporting columns are each provided with a buffering assembly, the buffering assemblies are connected with the support, pull rod air cylinders are symmetrically arranged at the two ends of the support, and the two ends of the pull rod air cylinders are connected with the two sets of sliding block supporting columns. The support is slidably connected with the lifting base through the pull rod air cylinder. The vertical sliding rail is arranged, reliability and stability of the clamps during lifting are improved, each clamp is provided with an independent servo rotation controller, the number of rotation centrifugal turns of the greenware can be accurately controlled by the aid of the turn number sensor, and sufficient intervals are reserved for each independent servo rotation to avoid collision and interference during rotation of the clamps.
Owner:FOSHAN JUXIE INTELLIGENT TECHNOLOGY CO LTD
A kind of anti-spraying guide skirt for bulk cargo unloading
The application discloses a kind of anti-spraying guide skirt for bulk cargo unloading, belong to guide skirt technical field.It includes U-shaped mounting plate, the U-shaped mounting plate outer wall below is symmetrically provided with connecting rod, the outer wall of two connecting rods is fixedly connected with guide skirt body, the opposite end of two connecting rods and located at the both sides of guide skirt body are fixedly connected with limit round plate;The angle of guide skirt body is automatically adjusted by motor drive gear engagement transmission mode, compared with traditional manual adjustment structure, without artificial help tool dismounting locking component, angle adjustment can be quickly completed according to bulk cargo type, unloading speed and working condition demand, greatly improve the adjustment efficiency and operation convenience, while the stress of transmission structure symmetrically arranged on both sides is uniform, can effectively avoid the problems such as jam, deflection in the adjustment process, ensure that guide skirt body moves smoothly.
Owner:JIANGSU HUAYU PRINTING & COATING EQUIP GRP CO LTD
A narrow-belt sorting machine capable of sorting special-shaped parts and an intelligent control method thereof
ActiveCN121607347Bprevent dumpingDoes not affect side shift sortingSortingLogistics managementControl engineering
The application discloses a narrow-belt sorting machine capable of sorting special-shaped parts and an intelligent control method thereof. The narrow-belt sorting machine comprises a logistics input channel and a sorting channel connected to the logistics input channel. A plurality of sorting narrow-belt assembly components are longitudinally and uniformly distributed on the sorting channel. Linear array positioning shaft assembly components are arranged between two adjacent sorting narrow-belt assembly components. The linear array positioning shaft assembly components comprise a plurality of elastic telescopic positioning shafts which are uniformly distributed in the transverse direction. A range-increasing telescopic positioning shaft is arranged in the elastic telescopic positioning shaft. A range-increasing driving structure is arranged between the elastic telescopic positioning shaft and the range-increasing telescopic positioning shaft. A height correction inclined guide structure is arranged between the sorting channel and the range-increasing telescopic positioning shaft. The height correction inclined guide structure realizes self-adaptive contour limiting, stable conveying and precise sorting of the special-shaped parts, improves the automation degree and reliability of the special-shaped part sorting, and reduces the labor intervention cost.
Owner:SHENZHEN SOURCE TECH CO LTD
Floor air conditioner
ActiveCN222438048Uavoid exposureOptimize layoutLighting and heating apparatusAir-flow control membersVertical planeMechanical engineering
The utility model provides a floor air conditioner, relates to the technical field of air conditioners, and is designed for solving the problem that air blowing blades of the existing floor air conditioner cannot well play a role in guiding air, so that air is dispersed. The floor air conditioner comprises an air outlet frame and at least one set of rotary swing blades, a first air outlet is formed in the air outlet frame, and the rotary swing blades can be rotationally installed at the first air outlet around the vertical axis; the rotating swing blade comprises a plurality of air sweeping blades which are arranged at intervals in the vertical direction and incline in the same direction relative to the horizontal plane, the air sweeping blades are arranged in a relatively fixed mode, and in the rotating process of the rotating swing blade, the air sweeping blades are provided with an upper swing air supply position, a lower swing air supply position and a horizontal air supply position. The vertical plane where the first air outlet is located serves as a projection plane, and any two adjacent air sweeping blades at least partially coincide. The air guide device is good in air guide effect, and air outlet is concentrated.
Owner:NINGBO AUX ELECTRIC CO LTD +1
High-strength metal casting machine
The invention discloses a high-strength metal casting machine, and belongs to the technical field of casting. A high-strength metal casting machine comprises two sets of ground rails and a casting machine base rotationally arranged between the ground rails, a fixed cross beam is fixedly connected between the two sets of ground rails, an upper die and a lower die are arranged on one side of the casting machine base, and the high-strength metal casting machine further comprises a sweeping assembly capable of moving to the position above the lower die to do reciprocating motion. The sweeping assembly is arranged between the two groups of ground rails through the moving assembly; the driving assembly is used for driving the casting machine base to swing in the circumferential direction, and attaching friction is conducted through circumferential swing and the cleaning assembly. Metal residues in the lower die are removed through the brush rollers, personnel cleaning is avoided, potential safety hazards are eliminated, longitudinal reciprocating motion is generated between the cleaning plate and the lower die, transverse reciprocating motion is matched, the cleaning area is enlarged, and the cleaning effect is improved; the air box piston is used for extrusion, residues in the concave area of the lower die are effectively blown away, casting stations can be adjusted according to dies of different models, and the application range of the device is widened.
Owner:SHENZHEN XINDEWEI PRECIOUS METAL EQUIP TECH CO LTD
Material guiding and taking cylinder and perfuming machine
The utility model relates to a tobacco shred preparation technical field, specifically disclose a guide material and take off material cylinder and perfuming machine, the guide material and take off material cylinder includes cylinder body, a plurality of spiral plates and a plurality of harrow nails. Among them, the cylinder body includes feed zone and takes off material area, and feed zone and takes off material area are sequentially adjacent along the axial direction of cylinder body, and feed zone is located in the upstream of takes off material area, a plurality of spiral plates are located in feed zone, and are arranged at intervals around the axis of cylinder body, and the spiral plate is spiral, and extends to the downstream direction around the axis of cylinder body, a plurality of harrow nails are dispersedly arranged in takes off material area, and the harrow nail is used to take up internal material in the process of cylinder body rotation, and the end of harrow nail is smooth curved surface structure. The above-mentioned setting solves the problem that the material is accumulated at the entrance, and finally guarantees the overall quality stability of product. Secondly, reduce even stop the tobacco that leaks to the ground, reduce raw material waste and production cost, reduce the adverse effect caused to the environmental health of production site, improve the maintenance difficulty.
Owner:HONGYUN HONGHE TOBACCO (GRP) CO LTD
A driver's cab side window switch device
ActiveCN224282261Uavoid collision interferenceHazardous securityWindowsVehicle locksWindow openingMechanical engineering
This utility model discloses a driver's cab side window opening and closing device, including a handle mechanism hinged to the side window and a limiting mechanism fixed to the driver's cab pillar. The side window rotates to open and close in the vertical direction. The handle mechanism has a sliding groove, with a first limiting part at one end near the hinge point of the groove and a second limiting part at the other end away from the hinge point. The limiting mechanism is disposed within the groove and is slidably connected to it. After the handle mechanism rotates in the vertical direction around the hinge point, the limiting mechanism moves along the groove into the second limiting part. After the handle mechanism rotates in the opposite direction around the hinge point back to its original vertical position, the limiting mechanism moves along the groove into the first limiting part. Through the coordinated design of the rotating side window opening and closing mechanism, the handle mechanism, and the limiting mechanism, airflow is ensured while achieving dual locking of the opening angle and closed state. This overcomes the sealing failure problem caused by window displacement under vibration, and the limiting mechanism prevents collision interference with the outside environment, improving safety.
Owner:LIUGONG CHANGZHOU MACHINERY
Integrated pile machine with edge pile planting function
ActiveCN121593472Bsmall sizeSolve the structural defects that are inconvenient for side pile operations
The application relates to the technical field of infrastructure, and proposes an integrated pile machine with an edge pile planting function for solving the problem of edge pile planting; a detachable edge pile planting device for planting piles close to obstacles is arranged on the front of the upright column on the chassis; a walking mechanism capable of moving quickly in the left-right direction and slightly in the front-back direction is arranged below the chassis; the edge pile planting device comprises a base, a lifting seat, a plurality of first clamping blocks, a lifting piston cylinder and a first clamping piston cylinder; the base is in the shape of a rectangle which is narrow in the front-back direction and wide in the left-right direction; four upright columns are arranged on the four corners of the base; the lifting seat is arranged above the base; a cross beam is connected to the top of the upright column; installation channels are arranged in the front end and the rear end of the lifting seat below the cross beam; the cylinder body of the lifting piston cylinder is fixedly arranged in the installation channel; and the free end of the piston rod of the lifting piston cylinder is fixedly arranged on the cross beam.
Owner:FUJIAN XIAXING HEAVY IND MASCH CO LTD
Mounting tool and method for LNG ship liquid cargo tank broadside process hole sections
InactiveCN119239867Aavoid collision interferenceEasy to installWaterborne vesselsMarine engineeringWire rope
The invention relates to a mounting tool and method for LNG ship liquid cargo tank broadside process hole sections, and the mounting tool for the LNG ship liquid cargo tank broadside process hole sections is used for mounting the broadside process hole sections in the broadside process holes of an LNG ship liquid cargo tank through a crane. The installation tool comprises a connecting piece and a hanging ring, and the hanging ring is arranged on the connecting piece. The connecting piece is used for being transversely connected with the broadside process hole segment, and the lifting ring is used for being connected with a steel wire rope of the crane. And when the crane is used for hoisting, the connecting piece and the broadside process hole are kept balanced in a segmented manner. According to the method, the installation efficiency and safety of the LNG ship liquid cargo tank broadside process hole sections can be improved.
Owner:HUDONG ZHONGHUA SHIPBUILDINGGROUP +1
A cantilever type instrument operating parameter optimization trajectory planning method for multi-constraint field coupling in a confined space
PendingCN122253181AGuaranteed accuracyGuarantee long-term stabilityProgramme-controlled manipulatorDental toolsMulti objective optimization algorithmOral tissue
The application discloses a cantilever type instrument operation parameter optimization trajectory planning method for a multi-constraint field coupling in a limited space, and relates to the technical field of dental robots. In the tooth preparation process, the instrument is prone to collision with the tooth and oral tissue in the limited space in the oral cavity, and the end force deformation affects the machining precision. The technical points are as follows: the residual volume of the interaction between the bur and the tooth is calculated, and an end force deformation model based on grinding force, friction force and extrusion force is established; a penalty function containing the collision between the bur and the tooth, the collision between the handle of the dental handpiece and the mouth and the tooth is constructed, and the space collision detection is carried out through the enclosing ellipsoid method; in combination with the continuity requirement of the joint angle, an optimization function taking the material residual volume, the comprehensive deviation of the end deformation and the motion smoothness as targets is established, and a multi-objective optimization algorithm is adopted to solve the optimal instrument pose and joint parameters; and the operation parameters of the cantilever type instrument under multiple constraints are optimized under the premise of ensuring the preparation accuracy and safety.
Owner:HARBIN UNIV OF SCI & TECH
Sectional material feeding device and sectional material machining system
PendingCN119501656AImprove feeding efficiencyreduce movement distanceControl devices for conveyorsSupporting framesStructural engineeringMachining system
The invention provides a sectional material feeding device and a sectional material machining system, and relates to the field of sectional material machining, according to the adopted scheme, a first transverse feeding assembly comprises multiple first transverse feeding units, and the multiple first transverse feeding units are arranged in the length direction of a longitudinal feeding assembly; the first transverse feeding unit is used for conveying the profiles from the feeding position to the transfer feeding position. The second transverse feeding assembly comprises at least two second transverse feeding units which are arranged in parallel, the second transverse feeding units are used for conveying the profiles to the longitudinal feeding assembly from the transfer feeding position, and the second transverse feeding units and the corresponding first transverse feeding units are arranged in a staggered mode; the transfer end of the second transverse feeding unit is opposite to the conveying end of the first transverse feeding unit, and the conveying end of the second transverse feeding unit extends into the longitudinal feeding assembly. The moving distance of the first transverse feeding assembly can be shortened, and the sectional material feeding efficiency can be improved.
Owner:JINAN BODOR LASER CO LTD
A digital twin model loading optimization method and system based on heterogeneous positioning data correction
This invention provides a method for optimizing the loading of a digital twin model based on heterogeneous positioning data, characterized by comprising: S1) acquiring data; S2) converting the position information into planar coordinates; S3) loading an original 3D model corresponding to the target object type; S4) determining the current partition to which the model instance belongs and adjusting the display orientation of the model instance in the scene; S5) attaching at least one extended collision detection body to the corresponding model instance for at least one type of target object; S6) performing collision detection on the model instances in the digital twin scene; S7) in response to a detected collision, determining the model instance to be moved and applying a displacement to eliminate spatial overlap. This invention also provides a system for optimizing the loading of a digital twin model based on heterogeneous positioning data, comprising: a data acquisition module; a coordinate transformation module; a model generation module; an orientation correction module; a collision body extension module; a collision detection module; and a collision response module.
Owner:SHANGHAI ZHENHUA HEAVY IND
Labeling machine for pasting labels
The utility model relates to the technical field of cloth inspecting machine equipment, in particular to a labeling machine for labeling, which comprises a first conveying component, a label conveying mechanism in driving connection with the first conveying component, and a labeling mechanism arranged on the label conveying mechanism, the labeling mechanism comprises a second conveying assembly, a third conveying assembly in driving connection with the second conveying assembly and a labeling manipulator, the first conveying assembly is used for transferring the label conveying mechanism and the labeling mechanism to a labeling position, and the second conveying assembly is used for driving the labeling manipulator to pick up and paste labels; the third conveying assembly comprises an air cylinder installed at the output end of the second conveying assembly, the labeling manipulator is connected with an output shaft of the air cylinder, and the air cylinder is used for driving the labeling manipulator to be away from the label conveying mechanism. The label is automatically conveyed to the labeling position through the first conveying assembly and the labeling mechanism, the labeling manipulator is driven by the air cylinder to complete accurate labeling of the label, manual intervention is reduced, and production efficiency and precision are improved.
Owner:DONGGUAN FUTURE SIWEI ARTIFICIAL INTELLIGENCE TECHNOLOGY CO LTD
A detection platform applied to atomizer test of new energy vehicle coating production line
This invention discloses a testing platform for atomizer testing in a new energy vehicle painting production line, relating to the field of new energy vehicle production technology. It includes a workbench and a first testing component. A support plate is mounted on the top of the workbench, and a positioning component is connected to the top of the support plate. The first testing component is positioned above the workbench and includes a testing box. A fixing rod is mounted on the lower inner side of the testing box, and a return spring is sleeved on the outer side of the fixing rod. This invention uses the positioning component to automatically center and securely clamp the atomizer under test, ensuring a consistent testing benchmark. Simultaneously, it employs a purely mechanical transmission and amplification mechanism to amplify and convert the minute radial or axial movement of the rotating cup caused by bearing wear into a significant displacement of the indicator block. The wear condition can be intuitively and quickly determined through the scale on the observation window. Furthermore, this testing method eliminates the need to disassemble the atomizer, avoiding damage during disassembly and assembly.
Owner:JIANGSU JINGZHONGJING IND PAINTING EQUIP CO LTD
Point cloud data processing method for finned tube circumferential weld and laser welding equipment
PendingCN119515803ASolve occlusionavoid collision interferenceImage enhancementImage analysisPoint cloudData acquisition
The invention discloses a finned tube circumferential weld point cloud data processing method and laser welding equipment. The finned tube circumferential weld point cloud data processing method comprises the following steps that a visual sensor is connected with a robot; the method comprises the following steps: correspondingly moving a visual sensor to an upper area, an outer side area and a lower area of an annular welding seam step by step through a robot, correspondingly recording and storing robot pose data in a current state, and correspondingly acquiring upper original point cloud coordinates, outer original point cloud coordinates and lower original point cloud coordinates of the welding seam through the visual sensor; according to the pose data of the robot, mapping the upper original point cloud coordinates, the outer original point cloud coordinates and the lower original point cloud coordinates to a base coordinate system to obtain lower mapping point cloud coordinates; and importing the upper mapping point cloud coordinates, the outer side mapping point cloud coordinates and the lower mapping point cloud coordinates into a base coordinate system to obtain a point cloud model of the welding seam. According to the invention, the problem that the shapes of the finned tube and the U-shaped tube block the sight line of the visual sensor can be solved, the data acquisition efficiency is improved, and meanwhile, the point cloud coordinates can be directly associated with the position information in the actual space, so that the data processing efficiency is greatly improved.
Owner:HUAZHONG UNIV OF SCI & TECH
Multi-eye braided rope
ActiveCN112047228BSimple structureeasy to produceRopes and cables for vehicles/pulleyBraidMechanical engineeringOptics
A multi-eye braided rope comprises: a rope body; an eye portion, comprising an eye and an eye rope connected thereto, and an eye fastening layer is arranged on the eye rope; a plurality of eye portions are arranged at intervals, the eye rope is fixedly connected to the rope body, and the fixed portion is provided with a rope fastening layer; wherein the eye portion comprises a first eye portion arranged at the end of the rope body and a second eye portion arranged in the middle of the rope body, and two directly adjacent second eye portions are arranged on different sides of the rope body. The rope body is provided with a plurality of eye portions arranged at intervals, which is convenient for pulling or hoisting multiple devices at the same time, and effectively improves the working efficiency; a reasonable spacing distance is arranged between the eye portions, which can effectively prevent collision and interference between devices, and the eye portions are arranged at intervals on different sides of the rope body around the circumference, which can also effectively prevent interference between devices, and has good and broad application prospects in related fields such as pulling and hoisting.
Owner:SHANDONG ROPE TECH CO LTD
Vertical type pitched roof translation mechanism
An upper opening and a lower opening of a guide sliding channel of a pitched roof guide sliding assembly are respectively provided with a wedge abutting part, the two wedge abutting parts of the same guide sliding channel are respectively located on the inner side and the outer side of the guide sliding channel, and a height difference is formed between the wedge abutting parts of the same guide sliding channel and the wedge abutting parts of the same guide sliding channel. The inclined ejector rod is in transition fit with the guide sliding channel, the inclined ejector rod is vertically arranged and comprises an upper rod body and a lower rod body which are integrally formed, an outer inclined wedge surface and an inner inclined wedge surface are formed at the joint of the upper rod body and the lower rod body, the outer inclined wedge surface is located above the outer side, and the inner inclined wedge surface is located below the inner side; and the outer tapered wedge surface and the inner tapered wedge surface are respectively matched with the corresponding tapered wedge propping parts in a sliding propping manner. According to the vertical type pitched roof translation mechanism, the pitched roof rod is driven to abut in the approaching or separating direction through the upper and lower wedge abutting parts, so that the pitched roof base has a fixed distance range, and the pitched roof base and the pitched roof base are prevented from colliding and interfering with each other.
Owner:WUHAN ZHISENHAO TECHNOLOGY CO LTD
A door panel tilting mechanism for a drawer
Owner:GUANGDONG BEVELONI SMART HOME HARDWARE MFG CO LTD