181results about How to "Avoid Positioning Errors" patented technology

The invention relates to a high-voltage cable accessory and cable corrugated aluminum sheath automatic lead coating machine, which comprises a fixing unit, a rotary positioning unit, an operation system and a control module, and is characterized in that the operation system is mounted on the rotary positioning unit, the rotary positioning unit is mounted on the fixing unit, and the fixing unit fixes and clamps a cable; the control module controls the fixing unit, the rotary positioning unit and the operation system to conduct lead coating on the high-voltage cable accessory and the cable corrugated aluminum sheath, the lead coating quality and efficiency can be improved, and automatic operation of the lead coating process is achieved. The invention further provides a lead enameling process using the automatic lead enameling machine for the high-voltage cable accessory and the cable corrugated aluminum sheath, the operation is simple and convenient, and the defect that the manual lead enameling efficiency of the high-voltage cable accessory and the cable corrugated aluminum sheath is low is overcome; and the defects of poor lead coating and safety accidents caused by uneven levels of cable accessory installation personnel and the influence of the field operation environment on the technology are overcome.

The invention discloses a conformal antenna component manufacturing system and method based on cross-scale space-time frequency shaping femtosecond laser, and belongs to the technical field of micro-nano machining. The system comprises an ultrafast laser excitation module, a laser pulse time / frequency shaping module, a pulse detection module, an online monitoring module and a focusing high-speed scanning galvanometer module. By means of the system, high-selectivity, large-breadth and three-dimensional precision machining of conformal antenna circuit patterns is achieved, and it is ensured that a substrate is not damaged. The femtosecond laser time-frequency shaping technology is combined in the machining process, layered scanning and accurate removal of the heterogeneous multilayer structure are achieved through an adjustable pulse sequence and a high-speed galvanometer system, and the problems that in the prior art, materials are damaged, and the size precision is low are solved. The device further integrates an on-line depth monitoring function, the machining efficiency and the forming quality are remarkably improved, and the device is suitable for high-precision patterning machining of complex curved surface heterogeneous thin film materials.

The invention discloses a fault location method based on primary and secondary fusion complete pole-mounted circuit breakers, and relates to the field of power distribution network fault judgment, and the method comprises the following steps: selecting one pole-mounted circuit breaker between pole-mounted circuit breakers of a power transmission line as a master device, and taking the other pole-mounted circuit breakers as slave devices; the main equipment is configured to be a pole-mounted circuit breaker with the best 4G / 5G signal or a pole-mounted circuit breaker closest to the main station; optical fibers are connected among the pole-mounted circuit breakers and ad hoc networks are formed; the pole-mounted circuit breakers are subjected to time synchronization through optical fibers. When the device is applied, devices on the whole line are cascaded through optical fiber communication, ultrahigh time precision is provided, the fault distance measurement accuracy is improved, the network safety problem is completely eradicated in an ad hoc network mode, the device is not affected by networks and regions, and active fault detection and fault distance measurement are achieved by actively sending pulse signals.

The invention relates to a microneedle and a treatment method thereof, which realize automatic identification and accurate positioning of human acupuncture points by integrating components such as a high-precision sensor array, a controller, an output module and a user interface. Wherein the sensor array can detect electrical characteristics, tissue density change and temperature change under skin, and assists in identifying acupuncture point positions; an energy column array is arranged in the output module, pulse waves with specific frequency and energy are released, energy flow is simulated, deep stimulation is carried out on acupuncture points, and therefore the treatment effect is enhanced. In addition, the system is provided with a user interface, so that treatment parameter setting, treatment mode selection and treatment record viewing are facilitated. The method comprises the steps of system starting, automatic acupoint searching, treatment mode selecting, pulse stimulation, parameter adjusting, treatment information recording and the like, and intelligence and automation of acupuncture treatment are achieved.

The ultrasonic puncture needle comprises a hollow needle tube, a needle point is arranged at the far end of the needle tube, the needle point comprises an outer surface and an inner wall face, blade faces comprise the first blade face and the second blade faces, a blade point is formed at the intersection of the two second blade faces, at least one reflection groove is formed in the inner wall face of the needle point, and the reflection groove is communicated with the first blade face and the second blade face. When the number of the reflection grooves is multiple, the multiple reflection grooves are sequentially arranged at intervals from the near end to the far end in the direction where the blade point is located, the reflection grooves are in a multi-face pyramid shape, the tangent plane of each groove forms a reflection face, and the distance between the reflection groove closest to the blade point and the blade point is smaller than or equal to 0.5 mm. The scheme can be suitable for scenes needing high-precision puncture positioning, the positioning accuracy of the puncture needle, especially the needle point position of the puncture needle is further improved, positioning errors are avoided, the puncture success rate is increased, and meanwhile the friction resistance of the developing part on the peripheral face of the puncture needle can be reduced.

The invention discloses a cooperative fault-tolerant positioning method based on self-adaptive residual model interaction, and the method comprises the steps: enabling single fusion information of each sensor to form a sub-model based on a model mixing thought; residual interaction is carried out on each sub-model by using an interactive multi-model, and the model of the fault sensor is switched, so that a relatively large positioning error is prevented from being introduced in a cooperative positioning process; and finally, obtaining optimal state estimation of cooperative positioning according to model state probability fusion. In order to improve the model switching capability, Markov transition probability estimation of adaptive parameter adjustment is introduced into an interactive multi-model framework, so that the situation that the cooperative fault-tolerant performance is reduced due to model switching failure is avoided. The method can be used for cooperative fault-tolerant positioning of the unmanned aerial vehicle cluster in a limited satellite and unknown complex and easily-interfered environment.

The invention provides a traction device and a control method.The traction device comprises a support, a sliding assembly, a linear motor and a clamping mechanism, the support is arranged on a traction plane, the sliding assembly is limited to move in the direction parallel to the traction plane, the traction end of the linear motor is connected with the sliding assembly, and the sliding assembly is dragged through controlled movement of the traction end; therefore, the clamping mechanism and the clamped tool move along with the sliding assembly. According to the traction device, due to the fact that the linear motor is matched with the sliding assembly, the problems that a traditional driving mode is insufficient in load capacity and limited in power output are solved, the limiting moving direction of the sliding assembly ensures that the tool is stable, further, the clamping mechanism ensures that the tool does not generate displacement or positioning errors in the clamping state, and by means of the technical means, the machining efficiency is improved. The problems that an existing traction device is insufficient in load, low in efficiency, poor in stability and inaccurate in tool positioning in the heavy tool traction process are effectively solved.

The invention, which relates to the technical field of electric power engineering, discloses a high-precision digital traffic pile device based on RTK and AR technologies, comprising an RTK positioning module, a pose estimation module, a fusion positioning module, an augmented reality module and a data interaction module. According to the invention, through the RTK positioning module and the pose estimation module, the equipment can realize centimeter-level precise positioning of a pile position, and positioning errors in a traditional method are avoided; the situations of pile position loss and repeated pile crossing in the traditional pile crossing process can be obviously improved through the fusion positioning module, and the construction efficiency is improved; on-site image acquisition and live-action fusion of a pile position can be completed through the augmented reality module, and a virtual pile position is displayed in a real scene, so that a constructor is helped to work more intuitively; and data transmission and interaction between the equipment and other systems are realized through the data interaction module, so that the working efficiency and accuracy are improved.

The invention discloses a remote sensing positioning marking device for land management surveying and mapping, and particularly relates to the technical field of land management surveying and mapping, the remote sensing positioning marking device comprises a base and a mounting seat, the upper end of the base is fixedly connected with a supporting frame, and the inner surface of the base and the inner surface of the supporting frame are jointly provided with a fixing assembly; the upper end of the fixing assembly and the inner surface of the mounting base are jointly provided with a clamping protection assembly. According to the remote sensing positioning and marking device for land management surveying and mapping, through the arrangement of the supporting mechanism and the lifting mechanism, the base and the supporting frame are used for supporting, meanwhile, the height of the supporting frame is correspondingly adjusted, stable positioning and marking can be achieved in different terrains and under the ground, and meanwhile by adjusting the height of the supporting frame, the positioning and marking efficiency is improved. It is ensured that the device is always kept in the optimal working state, surveying and mapping precision and efficiency are improved, supporting force can be stably controlled in a hydraulic mode, equipment deviation or inclination caused by uneven ground is prevented, and surveying and mapping data accuracy and reliability are ensured.

The utility model relates to bone hook coordinate mapping positioning equipment suitable for spinal surgery, which comprises a bearing rod, the bearing rod is connected with an adjusting rod through an adjusting shaft, a plurality of guide devices are arranged on the outer side of the bearing rod and the outer side of the adjusting rod, each guide device comprises a guide seat, and a bone power cutting groove is formed in the outer side of each guide seat. A bone hook groove is formed in the guide seat, and a plurality of bone hook assemblies are arranged in the bone hook groove through mapping assemblies. Therefore, the angles of the bearing rod and the adjusting rod can be properly adjusted, the physiological curve of the back of the human body can be fitted, and subsequent positioning errors are avoided. The angle of the guiding device can be adjusted, and a proper angle can be provided according to the mapping requirement. The guiding device can achieve stable positioning of the orthopedic power depth limiter installed subsequently, and sliding is avoided. The bone hook assembly can achieve accurate mapping of bone surface contact point coordinates, and the operation precision is improved.

The invention relates to the technical field of silver contact production, in particular to special-shaped silver contact continuous cold heading equipment which comprises a rack, and the rack comprises a first mounting plate and a second mounting plate; a stamping assembly is arranged on the first mounting plate, and a plurality of stamping heads are arranged on the stamping assembly; a feeding port, a transverse moving plate and a plurality of molds are arranged on the second mounting plate, a plurality of clamping assemblies are arranged on the transverse moving plate, and through cooperation of the transverse moving plate and the multiple clamping assemblies, the equipment can complete different procedures of multiple silver contact blanks at the same time, the production efficiency is remarkably improved, the clamping assemblies and the transverse moving plate move synchronously, and the production efficiency is improved. According to the silver contact blank conveying device, precise conveying of silver contact blanks among the dies is guaranteed, positioning errors possibly generated in traditional chain plate type conveying are avoided, and therefore the machining precision is improved, the clamping assembly loosens a workpiece in the stamping process, direct contact between a stamping head and the clamping assembly is effectively avoided, abrasion of the stamping head is reduced, and the service life of the device is prolonged.

The utility model provides a multifunctional microplate reader convenient to take and place, which relates to the technical field of microplate readers and comprises a microplate reader main body and an access component. An access assembly is slidably connected to the inner wall of the microplate reader body and comprises a storage box, the exterior of the storage box is slidably connected to the inner wall of the microplate reader body, a clamping groove is formed in the bottom end of the storage box, rotating shafts are rotatably connected to the two sides of the inner wall of the microplate reader body, and warping plates are fixedly connected to the exteriors of the rotating shafts; the ends, away from the clamping grooves, of the two sides of the warping plate are each rotationally connected with a rolling wheel and fixedly connected with a clamping block. According to the utility model, the stability of the storage box is realized, the convenience of experiment operation is improved, a user can easily store, take and replace reagents and samples, the operation time is reduced, the deviation of the storage box caused by the unstable position of the warping plate in the experiment process is reduced, the physical friction and the position error in the operation process are avoided, and the working efficiency is improved. And the accuracy and repeatability of the experiment are improved.

The invention relates to vibrating diaphragm direct welding equipment and a vibrating diaphragm direct welding method for a moving coil and flat plate combined earphone. The equipment comprises a solder smearing mechanism, an image positioning mechanism, a laser source, a galvanometer mechanism, a spraying mechanism, a displacement mechanism, a controller and other key components. In the welding process, the device accurately recognizes the position of the metal ring through the image positioning mechanism, laser welding of a welding hole in the metal ring and laser cutting of a vibrating diaphragm base material outside the metal ring are achieved at the same time in one-circle scanning through the laser source and the galvanometer mechanism, and the size of the cut metal ring is equal to that of the vibrating diaphragm base material; complex steps and errors caused by independent positioning of the vibrating diaphragm in the prior art are avoided. The high-precision processing capability of the equipment ensures the precision and consistency of diaphragm manufacturing, and the production efficiency and the product quality are improved.

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

The utility model relates to new energy automobile technical field especially, more particularly to a kind of automatic new energy automobile battery assembly platform lifting equipment, its technical scheme includes: displacement mechanism, operation platform is installed on the displacement mechanism, displacement mechanism one end rotatably installed has lifting mechanism, the lifting mechanism is used to guide vehicle to enter operation platform;Adjusting mechanism is movably inserted on the operation platform, and the adjusting mechanism is used to adjust the size of the reserved space for vehicle tire to enter on operation platform according to the wheel track of different vehicles.The utility model has the advantages of adapting to the wheel track of various vehicle models to realize the stable lifting of vehicle, solves the positioning error problem of existing lifting equipment when vehicle lifting positioning.

The invention discloses a multifunctional machine tool for gear end face finish machining, and relates to the technical field of gear machining, the multifunctional machine tool comprises a grinding assembly arranged on a rotating frame and used for machining the gear end face, a chamfering assembly used for chamfering a gear inner hole, and a reference block arranged on an operation table, the grinding assembly is provided with an end face contact piece corresponding to the reference block, when the grinding assembly is fed in the axial direction, the end face contact piece can make contact with the reference block, the chamfering assembly is installed on a lifting plate, and the lifting plate is further provided with a reference follower used for limiting axial operation of the chamfering assembly. The gear end face finish machining and inner hole chamfering device has the advantages that the end face grinding assembly and the chamfering assembly are arranged on the same rotating frame, the reference block serves as a unified axial reference datum, gear end face finish machining and inner hole chamfering machining can be continuously completed in the one-time clamping state, and the datum consistency between the two working procedures is effectively guaranteed.

The utility model relates to an accurate sampling device for a titanium alloy cast ingot. The device comprises a stand column, a pull rod bracket, a hinge, a rotating shaft, a pull rod ruler and a marking seal, the pull rod supports are evenly distributed on the periphery of the stand column in the circumferential direction, and the upper ends of the pull rod supports are hinged to the outer side of the upper portion of the stand column through hinges. The inner end of the pull rod ruler is connected to the outer side of the lower portion of the stand column through a rotating shaft rotating pair. And the marking seal is correspondingly arranged at the outer end of the pull rod ruler. According to the utility model, the accurate sampling of the cast ingot can be realized, and the relative position of each sampling point has high contrast, so that the accuracy of the analysis result of the component uniformity of the cast ingot is improved.

The present invention proposes a PCB board inkjet printer and a PCB board inkjet production line, including an inkjet system, a horizontal conveyor belt for conveying PCB boards, and a liftable workbench; when the PCB board is fed, the liftable workbench is located below the horizontal conveyor belt; when the PCB board follows the horizontal conveyor belt to move above the liftable workbench, the liftable workbench lifts the PCB board to be lifted off the horizontal conveyor belt, and fixes the PCB board on the liftable workbench; the inkjet system prints the PCB board; after the printing is completed, the liftable workbench descends, and the PCB board falls to the horizontal conveyor belt and continues to be conveyed following the horizontal conveyor belt. The present invention realizes the automated assembly line production of PCB board printing by transmitting the PCB board on the horizontal conveyor belt and printing on the liftable workbench, with high production efficiency; high positioning accuracy, avoiding the positioning error caused by the use of a manipulator and a truss structure in the prior art; four CCD cameras are used to compensate for graphic deformation, size and shape errors, further improving the accuracy of positioning printing.

The utility model provides a kind of automatic alignment assembly device of single fuse and terminal cap, it is related to equipment technical field, and it includes: connecting piece, mould, guide component, pneumatic accessory and product material;Connecting piece includes base, dome, first lower connecting block, first upper connecting block, second lower connecting block, second upper connecting block and lower mould fixed block;Product material includes terminal cap and single fuse semi-finished product;Mould includes lower mould and upper mould;Dome and upper mould hole are located on the opposite face of upper mould respectively.Block hole, lower mould cavity, upper mould hole, dome are coaxial setting;Guide component includes first guide pillar, second guide pillar, first linear bearing, second linear bearing;First upper connecting block and second upper connecting block are fixedly connected with upper mould;Lower mould is provided with lower vent hole that is communicated with lower mould cavity;Upper mould is provided with upper vent hole that is communicated with upper mould hole;Pneumatic accessory is connected with lower vent hole and upper vent hole respectively.Improve production efficiency and product yield.

This utility model discloses a steel structure weld flaw detection scanning mechanism, relating to the field of steel structure inspection technology. The weld flaw detection scanning mechanism includes a base and a flaw detector mounted on the base, as well as a lifting assembly, an angle control assembly, a lateral movement assembly, and a moving assembly. This utility model, through the lifting assembly and the probe fixed on the lifting platform, can perform flaw detection on welds at high positions, improving detection efficiency. Simultaneously, the angle control assembly allows for arbitrary control of the probe angle, thus meeting the flaw detection needs of non-linear welds and improving the comprehensiveness and accuracy of flaw detection. The device, through signal feedback from the flaw detector in the lateral movement assembly and in conjunction with a PLC controller, can stop the probe's detection movement in real time when a weld defect is detected, thereby achieving precise positioning of the welding defect and avoiding positional errors caused by human error during handheld inspection.

This application discloses a coating fixture, including a first clamping plate and a second clamping plate. The first clamping plate is provided with a plurality of mounting slots and a plurality of first coating positions, which are arranged in a one-to-one correspondence. The mounting slots communicate with their corresponding first coating positions and are used to accommodate a quartz crystal wafer. The second clamping plate is connected to the first clamping plate and covers the mounting slots. The second clamping plate is provided with a plurality of second coating positions, which correspond one-to-one with the first coating positions. In the orthographic projection direction, the second coating positions and their corresponding first coating positions are symmetrically arranged about the center line of the mounting slot. The coating fixture of this application can ensure that the coating on the two surfaces of the quartz crystal wafer maintains concentric symmetry, which is beneficial for maintaining the key indicators such as the electrical performance and vibration characteristics of the quartz crystal wafer and improving the product qualification rate.

The invention discloses a high-power connector with low resistance and high heat dissipation for quick connection, and relates to the field of connectors, the high-power connector comprises a support frame, reeds and busbar clamping bodies, the two busbar clamping bodies are assembled on the support frame, the busbar clamping bodies are integrally formed stamping parts, and the surfaces of the busbar clamping bodies are not provided with holes, so that the high-current passing capacity is ensured; a clamping space is formed between the two busbar clamping bodies, a reed is assembled between one end, far away from the clamping space, of each busbar clamping body and the supporting frame, a rear contact is formed at one end of each busbar clamping body, a front contact is formed at the other end of each busbar clamping body, and under the action of the reeds, the busbar clamping bodies are in contact with the supporting frame. The rear contacts of the two busbar clamping bodies are enabled to clamp the second busbar, the busbar clamping bodies are enabled to be unfolded by taking the rear contacts as rotating points, and the front contacts of the two busbar clamping bodies are enabled to clamp the first busbar, so that the problem of position errors of the first busbar and the second busbar caused by manufacturing tolerance or external reasons is solved, normal transmission of current is realized, and an abnormal interruption phenomenon is avoided.

A transport system, a positioning device, a positioning method, a computer program product and a computer-readable recording medium. The positioning device comprises: a plurality of electronic tags arranged to be arranged at equal intervals along a line segment; and a fixed-frequency sampling module arranged to be able to move around the line segment. The fixed-frequency sampling module has two antenna parts and a positioning part. The positioning part is electrically connected to the two antenna parts. The two antenna parts couple the plurality of electronic tags and read the wireless radio frequency identification signals from the plurality of electronic tags at a fixed frequency. The positioning part estimates a coordinate on the line segment according to a plurality of identifiers and a plurality of intensity distribution curves from the wireless radio frequency identification signals. The antenna spacing between the two antenna parts is: d2=(n+0.5)×d1, d1 is a tag spacing between two adjacent electronic tags, n is an integer, and n≧0.

The utility model is suitable for the technical field of clamp, provides a kind of automobile side wall assembly clamp positioning pin subassembly, including positioning pin body;Pin head is movably connected in the bottom end of positioning pin body, and through-hole is opened in the pin head;Fixed groove is opened in the inside upper end of positioning pin body, and the inside of the positioning pin body in the top of fixed groove is equipped with thread groove, and the inside of the positioning pin body in the top of thread groove is equipped with through slot;Connecting rod is set in the inside of through slot, and the bottom end of connecting rod is fixedly connected with the thread rod extending to the inside of thread groove, and the bottom end of thread rod is fixedly connected with the fixed block extending to the inside of fixed groove.The automobile side wall assembly clamp positioning pin subassembly provided by the scheme utilizes four abutting structures, can be centrally clamped and positioned to positioning pin body inserted into the inside of positioning hole, ensure that positioning pin body and positioning hole are at the same axial center, reduce positioning error, and can improve the clamping property of positioning pin body and the inner wall of positioning hole.

The invention relates to the technical field of electronic component processing, in particular to an electronic component pin forming device which comprises a forming unit which comprises a machine body, a cutting assembly and a polishing assembly, and the cutting assembly and the polishing assembly are arranged at the top of the machine body. The feeding unit comprises a conveying assembly arranged on the top of the machine body. The device has the beneficial effects that through cooperation of the forming unit and the feeding unit, pin forming and grinding integrated machining is achieved, bending forming and fixed-length cutting are completed at the same time through one-time punching by means of cooperation of a waste discharge notch formed in a female die and a male die cutter, positioning errors and efficiency losses caused by step-by-step machining are avoided, meanwhile, a first air bag is arranged on the inner wall of a grinding frame, and machining efficiency is improved. The air bag pressing block on the back face of the adsorption assembly synchronously extrudes the second air bag, the friction piece is driven to be attached to the pin in a self-adaptive mode, the polishing pressure can be automatically adjusted without a motor, the structure is simplified, energy consumption and cost are reduced, multi-face synchronous polishing can be achieved, and it is ensured that burrs are evenly removed.

This utility model relates to the field of printing device technology, and in particular to a portable, trouble-resistant label printer. A portable, trouble-resistant label printer includes a printer body with an inner cavity, within which a paper jamming assembly and a guide groove are disposed. The paper jamming assembly includes: a connecting seat located on one side of the guide groove; a first paper jammer hinged to the connecting seat at a certain angle; a torsion spring, used to generate a restoring force applied to the first paper jammer when the angle between the first paper jammer and the connecting seat changes; and a second paper jammer movably mounted in the guide groove. This solution effectively solves problems such as difficult paper loading, high paper jam rate, severe printing misalignment, and difficulty in cleaning sensors in the prior art, significantly improving the user experience and reliability of label printers.

The application discloses a kind of new material foam detection tooling of yellowing resistance, it is related to new material detection technical field, including workbench, the workbench is fixed with positioning seat, and positioning seat is opened with recess for foam positioning, the workbench upper end surface is fixed with backplate, the backplate is opened with recessed guide groove in middle position, the guide groove below is provided with the guide rail fixed on backplate.The new material foam detection tooling of yellowing resistance, by switching structure, two sealed boxes integrated with ultraviolet lamp assembly and color difference instrument assembly are driven by single cylinder respectively, so that it can be sealed with the same positioning seat on sample in turn, so as to integrate traditional separate aging and detection process in one equipment, automatically switch working mode by pneumatic control, completely eliminate sample transfer link, avoid positioning error and human interference caused by secondary clamping, greatly improve the coherence of test process, degree of automation and reliability of result.

The invention discloses medical equipment and a digestive tract three-dimensional model modeling method and device. The method comprises the following steps: acquiring an acquisition pose set and an image data set; calculating a relative pose set according to the image data set; fusing the collection pose set and the relative pose set to obtain an absolute pose set; generating point cloud data of the alimentary canal according to the absolute pose set and the image data set; and generating a three-dimensional model of the alimentary canal according to the point cloud data and the image data set. According to the modeling method of the digestive tract three-dimensional model, the collected pose information and the pose information determined according to the image are fused at the same time, more accurate positioning is carried out by combining information in two dimensions, the precision of the three-dimensional model can be remarkably improved, the diagnosis and treatment quality of digestive tract diseases can be improved, and the modeling method has important social and economic benefits.

This utility model discloses a mold inspection device for rubber mold manufacturing. The key technical features include a base plate; a movable adjustment component is disposed on the upper surface of the base plate; a support seat is mounted on the upper surface of the movable adjustment component; a guide rod cylinder is mounted on the upper surface of the support seat; and a vacuum suction cup is mounted on the upper surface of the guide rod cylinder. A rubber mold body is adsorbed and disposed on the upper surface of the vacuum suction cup. The height adjustment of the rubber mold body by the guide rod cylinder enables the mold inspection equipment to measure and inspect rubber mold bodies of different specifications at accurate positions, thereby significantly improving the reliability and repeatability of the inspection results. Simultaneously, the precise adjustment of the movable adjustment component ensures that the mold maintains a consistent trajectory and position during movement, while the vacuum suction cup firmly and accurately fixes the rubber mold body, avoiding positioning errors caused by loosening or displacement, thus ensuring that each mold can be evaluated according to strict quality standards.

This invention discloses an aluminum extrusion die assembly, belonging to the field of aluminum composite processing technology. It includes a fixed die and a guiding part, as well as a composite processing part. The composite processing part includes a moving die, an execution part, a punching part, and a transmission part. The moving die is equipped with a locking part for automatic positioning when the forming is complete. The aluminum material is processed by the composite processing part. During the stamping stage, the pressure from the execution part is transmitted to the moving die through the punching part and the transmission part for forming. When the forming is complete, the locking part automatically positions the moving die and drives the transmission part to switch states, causing the pressure from the execution part to directly act on the punching part, punching and polishing the formed aluminum material. This invention integrates stamping, punching, and polishing into a single die assembly, requiring only one drive component to automatically complete multiple continuous processing steps, reducing equipment costs and failure rates, and improving processing efficiency and accuracy.