191results about How to "Increased production flexibility" patented technology

The invention discloses a multi-laser multi-material laser cladding 3D printing method and system, and relates to the technical field of 3D printing, and the method comprises the steps that according to a three-dimensional model of a target component, a printing path and a lap joint point position are determined; carrying out regional division on the working face; a sensor is used for detecting the thickness of each layer in real time, and the printing speed and the laser power are adjusted according to detection data; laser welding is carried out on a lap joint area between the printing layers, and laser annealing is carried out to release residual stress; and according to component requirements, different materials are dynamically switched in the printing process. The multi-printing-head and multi-laser-device cooperative work, path optimization and dynamic feedback control, material dynamic switching and laser annealing treatment technologies are adopted, and the problems of size limitation, insufficient interlayer binding force, complex material switching, path conflict and thermal stress in the large forming part manufacturing process are fundamentally solved. Compared with a traditional process, the printing efficiency, the finished product quality and the production flexibility are remarkably improved.

The invention relates to the technical field of process management, in particular to a sealing integrated collaborative process optimization method and system. The method comprises the following steps: obtaining sealing process data; performing sensor data acquisition according to the sealing process data to obtain a multi-modal sensor acquisition data set; performing data preprocessing on the multi-modal sensor acquisition data set to generate a standard multi-modal sensor acquisition data set; performing process flow analysis on the sealing process data to generate sealing process flow data, the sealing process flow data including a sealing flow, a cover closing flow and a cover pressing flow; and performing intelligent process modeling on the sealing process, the cover closing process and the cover pressing process to generate a process procedure mathematical model. According to the invention, through multi-modal data acquisition, detailed process flow analysis, real-time monitoring and dynamic adjustment strategies, the flexibility and adaptability of sealing process production process management are improved.

The invention relates to the technical field of automation equipment, in particular to film pasting, glue dispensing and detection integrated equipment and process for a PT sensor for an oven, the equipment comprises an equipment body and the sensor, the equipment body comprises a working platform, and a rotating disc mechanism is arranged in the center of the working platform; the turntable mechanism is provided with a plurality of product processing stations, and the product processing stations are uniformly arranged; a feeding mechanism, a discharging mechanism, a film pasting mechanism, a dispensing mechanism and a detection mechanism are further arranged on the working platform around the rotating disc mechanism in a matched mode. By integrating the feeding mechanism, the discharging mechanism, the film pasting mechanism, the adhesive dispensing mechanism and the detection mechanism, automatic operation in the PT sensor production process is achieved; and meanwhile, the line A and the line B are separately arranged, so that efficient parallel processing of the sensors is realized, and the production efficiency and the product quality are improved.

The invention discloses a self-twisting high-thermal-conductivity flexible graphene fiber and a preparation method thereof. Water is added into an organic-phase graphite oxide spinning solution, an organic phase and a water phase exist in the gel fiber in the solidification and drying process at the same time, the solvent concentration gradient and the surface tension gradient exist on the fiber surface due to the non-uniformity of the volatilization rate of a dual-phase solvent, and the non-uniformity causes the Mallangori effect and enables the gel fiber to generate rotary self-twisting. According to the method, controllable adjustment of the fiber twist can be realized by adjusting the water content of the initial spinning solution, and the self-twisted fiber is subjected to chemical reduction and graphitization treatment, so that the high-thermal-conductivity flexible graphene fiber can be obtained.

The invention discloses an intelligent manufacturing production line management system and method. The system comprises an Internet of Things cloud platform, a data acquisition module and a PLC module. The data acquisition module and the PLC module are wirelessly connected with the Internet of Things cloud platform; the data acquisition module is used for acquiring various types of data in a production line in real time and wirelessly transmitting the acquired data to the Internet of Things cloud platform; the Internet of Things cloud platform is used for analyzing the data acquired by the data acquisition module, evaluating the working state of the production line and transmitting a remote control instruction to the PLC module; and the PLC module is used for realizing automatic control of the production line and automatically adjusting the working state of the production line according to a control instruction received from the Internet of Things cloud platform.

A dual-mode biological 3D printing head assembly comprises a bottom plate, an in-place device, a UV curing lamp, a normal-temperature printing head and a thermal printing head are arranged on the bottom plate, and the normal-temperature printing head and the thermal printing head are used for printing high-viscosity materials; the bottom plate is further provided with a plurality of electromagnetic valves and a control circuit board electrically connected with the electromagnetic valves, and the control circuit board is used for spot-jet printing of low-viscosity materials. A nozzle is arranged at the bottom of the electromagnetic valve, and a top inlet is communicated with the low-viscosity charging barrel through a gas path; the low-viscosity charging barrel is sequentially communicated with a proportional valve and an air pump through an air path and is used for extruding and discharging materials to the electromagnetic valve; a heating assembly is arranged outside the thermal printing head and comprises a heat conduction block, a heating rod and a thermocouple are arranged on the heat conduction block, and a heat insulation layer is arranged on the periphery. The utility model further discloses a dual-mode biological 3D printer with the printing head assembly. According to the utility model, high-viscosity materials and low-viscosity materials can be printed at the same time, spot spraying and extrusion are combined, the defect that the low-viscosity materials cannot be printed in a pure pneumatic extrusion mode is overcome, and normal-temperature printing and heating printing can be realized.

The utility model discloses a tumbling cutter for rolling finish machining of a metal workpiece, which relates to the technical field of rolling machining cutters, solves the technical problems of lower surface roughness grade, complex structure and smaller machining range in the prior art, comprises a cutter handle, and is characterized in that a pin shaft is fixedly mounted on the cutter handle; a deep groove ball bearing is installed on the pin shaft, a steel ball frame is fixedly installed at the front end of the cutter handle, a steel ball hole is formed in the front end of the steel ball frame, and a hard alloy ball is movably installed in the steel ball hole. Components are few, the structure is simple, manufacturing and maintenance are easy, and production efficiency is improved; the contact surface of the tumbling cutter is small, large pressure can be obtained, equipment load is reduced, abrasion is relieved, and the service life of equipment is prolonged; the deep groove ball bearing serving as a supporting element is small in friction coefficient and beneficial to maintaining the rolling state; and the production flexibility is improved due to the workpieces which can be subjected to roll finishing.

The invention discloses a modular stamping die capable of achieving automatic feeding and automatic receiving, relates to the technical field of stamping dies, and aims to solve the technical problem that continuous operation and accurate positioning of the stamping die are difficult to achieve at the same time. The punching mechanism, the intermittent discharging mechanism, the reciprocating driving mechanism and the continuous feeding mechanism are arranged on the punching base table, the material receiving box is arranged at the tail end of the punching base table, and the reciprocating driving mechanism drives the adjustable clamp set to achieve continuous and accurate feeding through the sliding conveying assembly and the sliding clamping assembly; and an adjustable clamp set is further designed, so that the adjustable clamp set has the function of accurately clamping the circular workpieces and the rectangular workpieces, the stamping precision can be guaranteed, meanwhile, rapid, accurate and continuous conveying and receiving of materials can be achieved, and therefore the production efficiency is greatly improved, the labor cost is reduced, and the product quality stability is improved.

The invention relates to an SMT-based production management system and method and computer equipment. The system comprises an identifier management platform which is used for generating a standard identifier data structure after analyzing an external management standard node, and carrying out identifier information distribution with a supplier management module, a material management module, a product management module and a quality inspection management module according to the standard identifier data structure, and the distributed identification information is recorded on the industrial data storage module, and a local identification database is established. And the industrial data storage module is used for deploying the intelligent contract on the system and calling the intelligent contract of the SMT industry production application module to store the distributed identification information record. And the contract development module is used for generating an intelligent development contract according to a preset contract mechanism, and deploying the intelligent contract on the industrial data storage module according to the intelligent development contract. By adopting the method, the efficiency and efficiency of production management can be improved.

The invention discloses a full-automatic production line of a cold pilger mill, and relates to the technical field of cold pilger mills, the full-automatic production line of the cold pilger mill comprises a rack, the top of the rack is connected with a rolling mill assembly, an adjusting assembly assembled in the rolling mill assembly and a polishing assembly installed at the top of the rack, and the rolling mill assembly comprises a driving part installed at the top of the rack; the driving part is connected with a sliding part through a pushing part, the inner wall of the rack is fixedly connected with a limiting part, the periphery of the sliding part is connected with the rack through a connecting part, and in order to adapt to capillary tubes of different sizes, the distance between the rollers is adjusted through a servo motor, precise rolling is ensured, and the servo motor drives a gear and a rotating disc to drive a mounting frame and the rollers to move; rapid adjustment of the distance between the rollers is achieved, rolling requirements of tubular billets with certain specifications and different sizes are met, production flexibility is improved, when the rotating disc rotates, the telescopic rod and the rotating disc drive the lifting frame and the rotating rollers to move, it is guaranteed that rolled pipe fittings are located in the center all the time, slight shaking and bending are prevented, and the forming quality of the pipe fittings is guaranteed.

The invention relates to the technical field of stator core production, in particular to a brushless motor stator core full-automatic production line which comprises a first punching mechanism, a second punching mechanism, a first feeding mechanism, a second feeding mechanism, a lamination conveying mechanism, an assembling jig, a welding mechanism and a discharging mechanism. The first punching mechanism is used for punching a first stator iron sheet, the second punching mechanism is used for punching a second stator iron sheet, the first feeding mechanism is used for grabbing a first stator iron sheet punched by the first punching mechanism and placing the first stator iron sheet on the assembling jig to be assembled into a first stator iron ring, and the second feeding mechanism is used for grabbing the second stator iron sheet punched by the second punching mechanism and placing the second stator iron sheet on the assembling jig to be assembled into a second stator iron ring. And stacking the first stator iron rings placed on the assembling jig to form a second stator iron ring. Through the design of high automation and integration, the production efficiency is remarkably improved, and the product quality is stable and reliable.

The invention relates to the technical field of stator core production, in particular to a motor stator core automatic processing and forming method, which comprises a first punching mechanism, a second punching mechanism, a first feeding mechanism, a second feeding mechanism, a lamination conveying mechanism, an assembling jig, a welding mechanism and a discharging mechanism, the first punching mechanism is used for punching a first stator iron sheet, the second punching mechanism is used for punching a second stator iron sheet, the first feeding mechanism is used for grabbing a first stator iron sheet punched by the first punching mechanism and placing the first stator iron sheet on the assembling jig to be assembled into a first stator iron ring, and the second feeding mechanism is used for grabbing the second stator iron sheet punched by the second punching mechanism and placing the second stator iron sheet on the assembling jig to be assembled into a second stator iron ring. And stacking the first stator iron rings placed on the assembling jig to form a second stator iron ring. By means of a series of automatic and precise processing steps, efficient, precise and stable production of the stator iron core is achieved. According to the method, the production efficiency is improved, the production cost is reduced, and the quality and reliability of products are remarkably improved.

The invention belongs to the technical field of fiber production, and relates to a low-tension interlacing method for terylene, which comprises the following steps of: arranging a first interlacing nozzle and at least one tensioning yarn guide between a first roller and a second roller, and counteracting part of drafting force borne by the terylene by utilizing friction force between the tensioning yarn guide and the terylene; therefore, the tension of polyester between the first roller and the second roller is reduced when the first interlacing nozzle is used for interlacing. According to the low-tension interlacing method for the polyester, the tension of the polyester between the two rollers is obviously reduced under the condition that the speed of the rollers is not changed, so that the pre-interlacing effect is improved.

The invention discloses an optical lens coating device and a coating method thereof, and relates to the technical field of optical lens coating. The device comprises a supporting column, the top of the supporting column is fixedly connected with a coating device shell, and the outer side of the coating device shell is rotationally connected with a device door; an auxiliary assembly used for simplifying the coating process and enabling a coating material to be more evenly distributed on the surface of the lens is arranged in the coating device shell, and an anti-falling assembly used for preventing the optical lens from falling in the overturning process and improving the production flexibility is arranged outside the auxiliary assembly. Through cooperative use of a first cylinder, a sliding column, a groove and a triangular block in the auxiliary assembly, the placement frame is turned over in the optical lens coating process, the triangular block is located in the groove, the triangular block and the groove are combined to enable the groove to form a triangular sliding way with a convex groove on the outer surface of a fixed cylinder, the triangular sliding way enables the sliding column to turn over inside, and therefore the optical lens coating effect is improved. And the overturning lens can ensure that the two surfaces can uniformly receive the coating material.

The invention provides a digital tee joint extrusion production method and equipment, and belongs to the technical field of tee joint extrusion production control. The method comprises the following steps: determining a corresponding extrusion operation parameter group sequence in real time; and inputting the extrusion operation parameter group sequence into the three-way production simulation model to determine defect prediction development information. Determining defect correction development information based on the defect prediction development information and preset standard operation regulation and control parameter information; and sending the defect correction development information and the extrusion operation parameter group sequence of the correction time period to a management terminal as defect correction information, so as to store the defect correction information and the evaluation label to a preset database based on the feedback evaluation information. And when a second extrusion material instruction is received, determining a defect correction deviation based on a preset database and the extrusion operation parameter group sequence of the second extrusion material, and updating preset standard operation regulation and control parameter information and / or sending the defect correction deviation to the user terminal based on the defect correction deviation so as to control the three-way extrusion device to produce.

This invention discloses a hard mold casting device for steel casting production, specifically relating to the field of hard mold casting technology. The device includes: a base frame; a lower mold and an upper mold, arranged sequentially from bottom to top above the base frame; multiple guide rods fixedly connected to the upper surface of the base frame, each guide rod penetrating the surfaces of the lower and upper molds to guide their closing and opening; a lower mold sleeved inside the lower mold; and an upper mold sleeved inside the upper mold. This invention utilizes staggered square tubes and nut joints to divert and deliver coolant, which is then evenly sprayed through atomizing holes in the water pipe to improve mold cooling efficiency and avoid affecting casting quality. An electric cylinder pushes a pusher and multiple sets of supports to lift the lower mold, achieving smooth demolding of the casting. The upper mold can be quickly disassembled and assembled using pins, springs, and through-hole locking mechanisms on the positioning plate, shortening mold change time and improving production flexibility.

The invention relates to the technical field of cable processing, in particular to a double-station cable straightening and winding production line system and a process method of the system.The double-station cable straightening and winding production line system comprises a cable production line system body, the cable production line system body comprises a storage rack, a rust removal device is arranged behind the storage rack, and the rust removal device is provided with a heating device in a matched mode; the heating device is connected with an extruder, a traction storage device is arranged behind the extruder, a guide frame is arranged between the traction storage device and the extruder, and a winding device is arranged behind the traction storage device; according to the system, by integrating a plurality of functional modules such as the storage rack, the rust removal device, the heating device, the extruder, the traction storage device and the winding device, full automation and intelligence of cable processing are achieved. According to the system, the production efficiency is improved, the labor intensity is reduced, and the consistency and the stability of the product quality are ensured.

This utility model discloses a needle-punching device for a needle-punching machine used in filter bag production. The device relates to the field of filter bag production technology and includes a frame with a U-shaped structure. A reciprocating drive mechanism is mounted on the frame to drive the needle-punching mechanism to move up and down reciprocally. A mounting component is located inside the frame, and its top is connected to the output end of the reciprocating drive mechanism. Multiple needle-punching components are mounted on the mounting component and are limited by a limiting mechanism to perform needle-punching on the filter bags. This needle-punching device for filter bag production uses a bidirectional motor to drive a drive cam and an auxiliary cam, achieving high-frequency reciprocating motion of the needle-punching components. Combined with the lateral spacing adjustment of the slider within the limiting groove, the needle-punching density can be flexibly adjusted according to the filter bag type, significantly improving the equipment's adaptability and production flexibility for different filter bags.

The utility model provides a kind of filter bag filter core interface ring with general adaptive structure, it includes bearing inner ring, bearing outer ring and radial washer, the filter bag filter core interface ring is switched quickly by bearing inner ring and bearing outer ring combination structure to realize filter core and filter bag, without replacing interface structure can be adapted to different filtering needs, significantly improve production flexibility, reduce equipment modification cost, radial washer is formed double-lip structure by V-shaped notch design, lip adapts to shrink or swell when being pressed, enhance radial dynamic sealing effect, the axial washer of mating end ring further prevents medium leakage, double sealing design is applicable to high pressure or high-precision filtering scene, compatibility, sealing and maintenance efficiency are all superior to traditional fixed interface.

The application provides a cable core coating forming device for cable processing and relates to the technical field of cable core coating. The device comprises a main body, size adjusting assemblies are symmetrically arranged in the mold, a resisting plate is fixed at one end of the size adjusting assembly, a plurality of delivery wheels are symmetrically arranged in the mold, an arc adjusting assembly is arranged in the delivery wheel, a cleaning assembly is arranged in the fixing seat, and a plurality of cleaning wires are fixed at equal angles on one side of the cleaning assembly. The meshing transmission of the bevel gear and the bevel gear ring can realize the synchronous rotation of the two-side lead screws, and then drive the synchronous displacement of the moving column, the fixing frame, the delivery wheel and the resisting plate, so that the reliable straightening of the cable core can be realized, the central clamping of the cable core can be realized, the cable core can always move linearly along the center of the mold, and the technical defects of the eccentric coating layer, the uneven thickness and the like caused by the bending, the deflection and the shaking of the wire core are solved.

The utility model provides a whole type tin forest tray surface plating equipment relates to tin forest tray plating technical field, including installation support, in the utility model, through the swing mechanism, translation mechanism and the coordinated operation of rotating mechanism, realized tin forest tray in the multidimensional motion control in the plating process, swing mechanism passes through the cooperation of transmission disc, sliding sleeve and sliding rod, converts the circular movement into the reciprocating swing of storage tank, makes the plating liquid multi -angle effect to tin forest tray surface, promotes the uniformity of plating layer, through the screw rod drive plating assembly horizontal removal, expands the plating range, need not manual adjustment work piece to complete large -area plating, rotating mechanism passes through the multistage reduction drive of gear and belt pulley, makes the tin forest tray stable rotation of placing dish drive, optimizes the contact angle of plating liquid and work piece surface, is applicable to the plating treatment of complex structure, three three -dimensional compound movement modes formed by the combination, breaks through the function limitation of traditional equipment, improves plating quality and efficiency greatly.

The present application relates to the technical field of fine chemicals synthesis, and discloses a method for high-selectivity co-production of phthaloyl chloride and benzoyl chloride. The method uses dimethylbenzene and trichlorobenzene as raw materials, and feeds them into a photochlorination reaction tower to heat the materials. Then, the reaction tower is kept in a micro-negative pressure condition to perform photochlorination reaction. After the reaction is completed, the liquid is directly fed into a reaction kettle, and phthalic acid and a catalyst are added. Finally, the reaction liquid is separated by rectification to obtain the products phthaloyl chloride and benzoyl chloride. The present application greatly improves the selectivity of dimethylbenzene photochlorination reaction, and inhibits the ring chlorination side reaction. The present application can realize flexible co-production of m-phthaloyl chloride and p-phthaloyl chloride and benzoyl chloride, and can flexibly adjust the generation ratio of phthaloyl chloride and benzoyl chloride according to the raw material supply and product demand, thereby greatly improving the production flexibility of the reaction device.

The utility model belongs to mould technical field especially is a kind of multi-product common die structure, including lower bolster plate, the upper surface both sides of lower bolster plate are all fixedly connected with lower foot pad, the top of lower foot pad is fixedly connected with lower die holder, the upper surface of lower die holder is installed with lower backing plate, the upper surface of lower backing plate is fixedly connected with guide pillar.The utility model can be punched to product one by the setting of drawing punch, punching punch, chamfering punch, ejector pin one and ejector pin two, and it can be replaced design, can be replaced as drawing punch two, punching punch two, chamfering punch two, ejector pin five and ejector pin six, so as to be able to punch to product two, so as to realize when switching product without overall replacement mould, greatly shorten product switching time, improve production flexibility, also greatly improve the reuse rate of mould, reduce equipment investment and cost.

The invention relates to fused deposition 3D printing normal pressure liquid phase sintering silicon carbide ceramic and a preparation method thereof. The preparation method of the fused deposition 3D printing normal pressure liquid phase sintered silicon carbide ceramic comprises the following steps: (1) mixing silicon carbide ceramic raw material powder, a liquid phase sintering aid and a dispersing agent to obtain primary raw material mixed powder, and then mixing the primary raw material mixed powder with an organic binder to obtain a silicon carbide ceramic printing material; (2) performing layer-by-layer fused deposition 3D printing on the silicon carbide ceramic printing material according to a designed model to obtain a silicon carbide ceramic biscuit; and (3) sequentially performing degreasing and normal-pressure liquid-phase sintering on the biscuit to obtain the fused deposition 3D printing normal-pressure liquid-phase sintered silicon carbide ceramic, the normal-pressure liquid-phase sintering process is characterized in that a degreased biscuit is placed in mixed powder of a liquid-phase sintering aid and SiC to be subjected to buried sintering treatment.

The utility model belongs to the technical field of pipe bending mould, especially arc rod of heavy -duty passenger car wrinkleless pipe bending mould of taking in, including bottom frame, the top one end of bottom frame is provided with sliding guide mechanism, the top other end of bottom frame is provided with driven limit adjustment mechanism and initiative limit adjustment mechanism respectively, the inside of bottom frame is provided with bending drive mechanism. This arc rod of heavy -duty passenger car wrinkleless pipe bending mould, this mould cleverly integrated a variety of precision mechanism, realized the efficient, accurate and wrinkleless bending processing of heavy -duty passenger car arc rod. Sliding guide mechanism utilizes PTFE sliding cover, ensured the stable, accurate guidance of passenger car arc rod before entering the bending area, effectively protected the passenger car arc rod surface and reduced the friction resistance. Driven limit mechanism provides initiative, adjustable clamping force through the air cylinder, cooperates with slide rail guide and fine adjustment function, realizes reliable initial positioning and process limit.

The utility model relates to a cream filling machine which comprises a bottom plate, an extrusion assembly is mounted on the front portion of the upper end of the bottom plate, an extrusion assembly is mounted on the lower portion of the extrusion assembly, a feeding assembly is mounted at the rear end of the extrusion assembly, the extrusion assembly comprises a mounting plate, and second mounting frames are mounted at the two ends of the mounting plate correspondingly; a vertical groove is formed in the position, corresponding to the mounting plate, of the second mounting frame, three mounting holes arranged at equal intervals are formed in the bottom end of the mounting plate, a mounting rod is in threaded connection with the interior of each mounting hole, a barrel is fixedly connected to the bottom end of each mounting rod, an adjusting ring is in threaded connection with the outer side of each barrel, and the portion, close to the bottom end, of the outer side of a round piece is sleeved with a syringe; a connecting nozzle is installed on the upper portion of the rear end of the injection barrel in a penetrating mode, an injection nozzle is installed on the lower portion of the front end of the injection barrel in a penetrating mode, a threaded rod is fixedly connected to the middle of the bottom end of the injection barrel, a mounting block is in threaded connection with the outer side of the threaded rod, and the bottom end of the mounting block is fixedly connected with the bottom plate. And the labor capacity of an operator can be reduced.

The invention relates to a punching machine with a suction cup feeding structure for glass bottle cap manufacturing, and belongs to the technical field of glass bottle cap machining equipment.The punching machine with the suction cup feeding structure for glass bottle cap manufacturing comprises a base, a mounting frame is arranged at the top of the base, and a rotating roller is arranged in the mounting frame; a mounting frame is arranged on one side of the base, a vacuum suction cup mechanism is arranged in the mounting frame, a lifting assembly is arranged on one side of the base, and the lifting assembly comprises a bottom plate arranged on one side of the base, in the invention, stacked plates are placed on a top plate, a hydraulic cylinder is started to enable a round rod of a shear type connecting rod to slide along the bottom plate, the connecting rod rotates to drive the top plate to ascend, and a vacuum suction cup sucks up a single plate; after being conveyed by the rotating roller and leveled by the upper roller shaft and the lower roller shaft, the sheet metal falls to the punching machine along the third baffle, the sensing device monitors the height of the sheet metal in real time, the hydraulic cylinder is controlled to lift the top plate along with consumption of the sheet metal, deformation wrinkles caused by height reduction caused by consumption of the sheet metal in the feeding process are solved, and therefore the feeding stability is guaranteed.

The utility model relates to the technical field of packing equipment, in particular to a packing penetrating tool which comprises a supporting platform, fixing sleeves are installed on the top of the supporting platform in the front-back direction respectively, movable adjusting frames are connected to the two sides of the fixing sleeves in an inserted mode, the movable adjusting frames are matched with the ends of the fixing sleeves in an inserted mode, and packing pipes are installed on the tops of the movable adjusting frames. Positioning plates are installed at the positions, located on the outer walls of the two sides of the filler pipe, of the top of the movable adjusting frame, the filler pipe is clamped and positioned through the positioning plates, and a locking assembly is installed on the fixing sleeve and locks and fixes the movable adjusting frame. According to the filler penetrating tool, through cooperation of the movable adjusting frame and the fixing sleeve and accurate control over the positioning plate and the locking assembly, the filler penetrating tool can rapidly and accurately complete positioning and fixing of the filler pipe, the filler operation time is greatly shortened, and the overall working efficiency is improved. And due to the design of the movable adjusting frame, the tool can flexibly adapt to the filling pipes with different sizes and hole pitches.

The invention provides a safety shoe mixed line identification method and device, equipment and a storage medium, and the method comprises the steps: obtaining the identification image information of a plurality of to-be-identified safety shoes, obtaining the corresponding contour information of the safety shoes, and determining a corresponding shooting angle; obtaining a preset safety shoe model library, wherein the preset safety shoe model library comprises a plurality of 3D models corresponding to preset safety shoes and preset safety shoe identifiers; obtaining 3D image information corresponding to each 3D model at the shooting angle; the 3D image information at least comprises a plane view, color information and depth information; respectively carrying out feature extraction on the color information and the depth information to obtain color feature information and depth feature information, and marking the color feature information and the depth feature information in corresponding plane views; and feature matching is carried out on the identification image information and the marked plane view, a preset safety shoe identifier corresponding to the successfully matched plane view is a target safety shoe identifier, the target safety shoe identifier is added to the corresponding identification image information, and mixed line identification of the plurality of safety shoes to be identified is completed.

The present invention discloses a positioning device for covering a Pilates wooden barrel and an application method thereof. The device has the ability to accurately lock an arc-shaped wooden barrel and a cover material, and the structure includes a locking actuator, a grasping component, a clamping component, and a stretching and covering mechanism. The innovation is that the locking actuator includes a beam plate fixed to an external device or component, a pressing component installed on the beam plate, and a clamping component located below the beam plate. Another innovation is the design of the clamping component, which includes a fixed clamping block located directly below the beam plate and two movable clamping blocks located on both sides of the fixed clamping block, wherein the two movable clamping blocks are hinged to the frame of the external frame and include a power cylinder that drives them to rotate. The design of the device takes into account the convenience and practicality of operation, wherein the grasping component and the clamping component can accurately grasp and fix the arc-shaped wooden barrel, and the stretching and covering mechanism can effectively flatten and stretch the cover material.