164results about How to "Improve assembly quality" patented technology

The utility model belongs to photovoltaic module production equipment field, specifically discloses a kind of slide-out platform for photovoltaic module production, including slide-out platform main body, two mounting plates, several guide mechanisms and adjusting mechanism.Slide-out platform main body is equipped with two side walls and linear transmission mechanism, and mounting plate is movably connected in main body interior, and guide mechanism is fixedly connected in mounting plate inner side and has rebound guide piece, and adjusting mechanism is used to adjust mounting plate spacing.Guide mechanism is composed of connecting seat, rotating shaft, guide plate, cylinder and torsional spring, and it can automatically correct profile, avoid collision.The utility model realizes the automatic correction function of aluminium frame profile by the ingenious cooperation between right-angle seat, rotating shaft, guide plate, cylinder and torsional spring, can effectively avoid the collision of profile and slide-out platform side wall, to improve conveying efficiency, protect profile and equipment from damage, reduce maintenance cost.

The application discloses a leveling device and method for bridge support assembly and belongs to the technical field of bridge support assembly; the leveling device comprises a supporting frame, a conveyor and a pressure applying and leveling assembly; the pressure applying and leveling assembly applies pressure through a leveling oil cylinder, then height adjustment and state detection are realized with the help of the leveling oil cylinder and a distance sensor, and a pressure sensor is arranged between the leveling oil cylinder and a horizontal fixing plate to monitor pressure; manual operation is replaced by mechanical automation, the efficiency of bridge support assembly is remarkably improved, accurate measurement and control are realized through the sensor, human errors are avoided, leveling precision and assembly quality are improved, human cost and labor intensity are reduced, and reliable guarantee is provided for bridge support assembly.

The utility model discloses an assembling device for a nanometer magnetic core, which comprises a base, a mounting rack arranged at the upper end of the base, an ultrasonic welding machine arranged at the lower end of the mounting rack, a placing table arranged at the upper end of the base, and an adjusting mechanism, the adjusting mechanism comprises a push plate, a mounting rod, a transmission plate and an adjusting rod, the mounting rod is rotationally connected to the left side of the bottom wall of the mounting frame, the transmission plate is arranged on the upper side of the outer arc surface of the mounting rod, the adjusting rod is arranged on the rear side of the lower end of the transmission plate, the push plate is arranged on the left side in the mounting frame, and an adjusting groove is formed in the middle of the upper end of the push plate; the lower end of the adjusting rod is located in the adjusting groove, the assembling device further comprises a control switch set, the control switch set is arranged at the right end of the mounting frame, and the input end of the control switch set is electrically connected with an external power source. And the assembling quality of the nano magnetic core is further improved.

The utility model provides an adjustable supporting tool for assembling an offshore photovoltaic steel grid. The adjustable supporting tool comprises a height adjusting module, a fixing module, a telescopic module and a supporting module, wherein the fixing module, the telescopic module and the supporting module are sequentially connected from top to bottom. The fixing module is connected with an offshore photovoltaic steel grid; one end of the telescopic module is embedded into the supporting module and is detachably connected with the supporting module; the height adjusting module is connected with the telescopic module and used for adjusting the depth of the telescopic module embedded into the supporting module. The supporting module is used for supporting the fixing module and the telescopic module. According to the utility model, a modularized combined structure of the fixing module, the telescopic module, the height adjusting module and the supporting module is adopted, and the depth of the telescopic module embedded into the supporting module is adjusted through the height adjusting module, so that the levelness and the butt joint precision during the assembly of the steel net rack are ensured, and the assembly operation of the offshore photovoltaic steel net rack can adapt to the tide level change; manual measurement errors are reduced, and the assembling efficiency and quality are greatly improved.

The application discloses a rack single-piece assembling tool and method for a marine diesel engine, and the tool comprises an assembling workbench, a main support, a main support moving device, a welding plate supporting device, a longitudinal clamping device and a transverse positioning device hinged with the main support. The main support moving device comprises a main support moving oil cylinder, a main support moving oil cylinder support and a pair of main support moving linear guides, the welding plate supporting device comprises two bulkheads supporting seats, a front supporting seat, four transverse web supporting seats and four guide plate grooves, the longitudinal clamping device comprises two groups of front pressing oil cylinder assemblies, one group of bulkhead pressing oil cylinder assemblies and two groups of transverse web-guide plate rear pressing oil cylinder assemblies, and the transverse positioning device comprises a swing arm, two swing rods and two guide wheels. The method comprises the following steps: 1) hoisting each plate piece; 2) completing transverse positioning of each plate piece; and 3) clamping each plate piece and spot welding to form. The application has good universality, and significantly improves the assembling efficiency and assembling quality of the rack single piece.

The invention provides a fork lug type connector butt joint tolerance distribution method, belongs to the technical field of aeronautical manufacturing, and particularly comprises the steps that an assembly mathematical model of a fork lug type connector is imported into simulation analysis software, and then the assembly state of the fork lug type connector and the assembly state of a support lug type connector are integrally separated; the machining precision of butt joint holes of the fork lug type connector and the support lug type connector is input; performing rotation assembly iteration and translation assembly iteration on the model data generated by each simulation analysis software in sequence, and setting rotation assembly iteration times and translation assembly iteration times; rotation assembly iteration times and translation assembly iteration are carried out; after simulation is finished, a simulation result is output, data of the simulation result comprises a minimum containing value data set of each piece of model data, and the number of minimum containing values of each data set is equal to the number of the fork ear type connectors. By means of the processing scheme, the assembling quality and efficiency of the plug-in type connector are improved.

The utility model belongs to automatic assembly equipment field provides a kind of for the automatic assembly equipment of plug and tray, including rack and the bearing mechanism, positioning mechanism, feeding mechanism and assembly mechanism being set on the rack.Compared with prior art, the utility model has the advantages that by setting bearing mechanism and positioning mechanism cooperation, the tray to be assembled can be stably fixed, and the accuracy of assembly reference is ensured;After the plug is adjusted to array arrangement by pushing material block and is filled to assembly mechanism synchronously, the feeding efficiency is significantly improved;In addition, the cooperation of material guide block, anti-drop block and elastic limiting block allows multiple plugs to be squeezed and compressed in the filling direction to accommodate the arrayed plugs, and then the plugs are elastically reset to prevent them from falling out, achieving orderly temporary storage and one-way guidance of the plugs, ensuring the continuity and stability of subsequent assembly, and the overall structure realizes efficient and accurate automatic assembly of the plugs to the tray, improving the assembly efficiency and quality of the tray and the plug.

The embodiment of the utility model discloses a clamping tool for a left frame and a right frame of a liquid cooling cabinet, which comprises a first clamping mechanism, a second clamping mechanism and a third clamping mechanism, the first clamping mechanism comprises a support, a first clamping cylinder, a mounting seat, a second clamping cylinder and a third clamping cylinder, the support is used for supporting a cross rod on the frame, the first clamping cylinder is used for clamping and fixing the cross rod, and the mounting seat is used for mounting the cross rod on the frame; the second clamping air cylinder is fixedly installed on the installation base and used for clamping and fixing the wiring plate, and the third clamping air cylinder is used for clamping and fixing the second supporting rod. And the second clamping mechanism is used for fixing the first supporting rod. According to the clamping tool for the left frame and the right frame of the liquid cooling cabinet, through accurate positioning and multi-point clamping, the deformation risk in the welding process is reduced, the welding size consistency and the structural stability of the frames are improved, meanwhile, the production efficiency and the assembly quality are improved, and the follow-up correction working time is shortened.

This invention discloses an assembly and adjustment device and method for steel truss girder segments, specifically relating to the field of steel truss girder construction technology. The device includes a first steel truss girder segment, with an extension member at its top. A transfer mechanism is provided between the bottom end of the extension member and the top end of the first steel truss girder segment. A stabilizing mechanism is provided on the transfer mechanism. A feeding assembly is provided on the extension member, and an adjustment mechanism is provided on the feeding assembly. This invention, by setting up the transfer mechanism and using the extension member, feeding assembly, and adjustment mechanism in conjunction with the adjustment mechanism, automatically feeds the steel truss girder segments and assists in automatically adjusting the position of the steel truss girder segments. Simultaneously, it drives the installed steel truss girder segments to move in the opposite parallel direction towards the position of the installed steel truss girder segments, facilitating the positioning and installation between steel truss girder segments, improving the assembly efficiency and quality of steel truss girder segments, and facilitating the subsequent assembly of multiple steel truss girder segments.

The utility model discloses an automatic rotating floating adjusting device for an automobile door of an automobile assembly line, which relates to the field of automobile assembly and comprises a support frame, a lifting platform is arranged at the top end of the support frame in a lifting manner, a first rotating shaft is rotatably connected in the lifting platform, and clamping hands for clamping the automobile door are arranged at two ends of the first rotating shaft. Telescopic mechanisms are arranged in the two clamping hands, at least two shaft sleeves are fixed to the outer side of the first rotating shaft, connecting arms are fixed to the outer sides of the two shaft sleeves, the connecting arms are supported at the bottom end of the vehicle door, and a pressure sensor is embedded in the lower surface of the lower pressing plate, so that the clamping force can be monitored in real time, and it is ensured that the vehicle door cannot be damaged due to improper force in the clamping process; and the telescopic mechanism can be adaptively adjusted according to the thicknesses of different vehicle doors, the application range is wider, high-precision positioning and angle adjustment of the vehicle doors can be achieved through the automatic rotating and telescopic adjusting mechanism, perfect matching of the vehicle doors and a vehicle body is ensured, and the assembly quality is improved.

This application discloses a sofa inner frame, including a seat frame, a sealing plate on the front of the seat frame, and several connecting tenons on the left and right sides of the seat frame. A backrest frame is connected to the back of the seat frame, and several connecting tenons are also provided on the left and right sides of the backrest frame. A first side panel is provided on the left or right side of the seat frame and the backrest frame, and a second side panel is provided on the other side. Connecting mortises adapted to the connecting tenons are provided on the first side panel and the second side panel. The sofa inner frame also includes an armrest frame, which is located on the left or right side of the seat frame and connected to the seat frame. This application achieves the insertion connection between the seat frame and each side panel, and between the backrest frame and each side panel, by the cooperation of the connecting tenons and the connecting mortises, eliminating the need for brad nails for connection and reinforcement. The mortise and tenon structure not only makes the connection more stable, but also reduces the impact force when entering the wood, avoiding damage to the wood and thus protecting the sofa inner frame and improving its stability.

This utility model relates to an elevator panel assembly mechanism, which sequentially includes a panel loading mechanism, a first assembly workbench, a second assembly workbench, a third assembly workbench, a fourth assembly workbench, and a panel unloading mechanism. The first assembly workbench is equipped with a first material transfer mechanism, two tapping machines, and a first conveying mechanism, with the first material transfer mechanism located on one side of the first conveying mechanism and the two tapping machines. The second assembly workbench is equipped with a second material transfer mechanism, a riveting wheel loading mechanism, a riveting mechanism, and a second conveying mechanism. The third assembly workbench is equipped with a third material transfer mechanism, a guide wheel loading assembly mechanism, a screw loading assembly mechanism, and a third conveying mechanism. The fourth assembly workbench is equipped with a fourth material transfer mechanism, a hook loading assembly mechanism, and a detection mechanism. This elevator panel assembly mechanism achieves automated assembly and detection of the panels, improving assembly efficiency and quality while reducing labor and time costs.

The present application relates to a kind of part assembly tolerance sensitivity identification method and system, obtain assembly dimension chain and assembly sequence according to the three-dimensional process design model of assembly, obtain the assembly process model corresponding to each process in assembly sequence;For each assembly process model, obtain the position coordinates of the newly assembled plate parts under the process relative to the assembly reference, the distance size of plate parts along the direction of assembly dimension chain, the quantity of embedded parts of the process, the quantity of assembly joint surface and the dimensional tolerance of plate parts, with the position coordinates, distance size, embedded part quantity and plate parts constitute the unit sample of the process;Unit sample of all processes is sequentially constituted into sample set matrix and standardized;Design the assembly tolerance sensitivity evaluation function based on TOPSIS algorithm, evaluate the matrix after standardization, obtain the sensitivity score of each plate part, so that the influence degree of each plate part assembly tolerance on overall assembly accuracy is quickly and accurately obtained.

A kind of circular cargo hatch cover assembly's set of devices, it includes base assembly, positioning insert, bolt connection seat positioning plate assembly, each positioning insert is arranged on base assembly, the center line of front, middle, rear positioning insert is located on the same straight line;Middle positioning insert two sides are equipped with the positioning slot of circular cargo hatch cover assembly's folding vertical plate and the pin shaft hole of connecting folding vertical plate;Bolt connection seat positioning plate assembly two ends are respectively with middle, rear positioning insert detachably fixed connection, bolt connection seat positioning plate assembly includes positioning plate and connecting seat, connecting seat is detachably arranged above positioning plate, positioning plate is provided with the clamping plate for the bolt mounting seat positioning of circular cargo hatch cover assembly.Using the set of devices can position each spare part of circular cargo hatch cover assembly, improve the assembly efficiency and assembly quality of circular cargo hatch cover assembly, ensure workpiece consistency, interchangeability is good, the circular cargo hatch cover assembly after assembly is opened flexible and good sealing.

The application provides a connecting structure of a built-in axle box bogie driving device and an assembling method thereof. The connecting structure comprises a first hanging seat and a second hanging seat which are connected to the two sides of the bogie, a traction motor and a gear box which are arranged on the inner side of the bogie; one end of the traction motor is provided with an adjustable connecting piece which is vertically connected with the first hanging seat; the power input end of the gear box is drivingly connected with the power output end of the traction motor through a shaft coupling, one end of the gear box is provided with a hanging rod which is vertically connected with the second hanging seat, and the end parts of the gear box and the traction motor which are close to each other are transversely connected through a rubber joint; wherein the adjustable connecting piece and the first hanging seat have a transverse pre-adjustment amount and a vertical pre-adjustment amount. The connecting structure of the built-in axle box bogie driving device and the assembling method thereof can avoid the situation that the displacement ability of the shaft coupling is lost due to the assembling error, and improve the assembling precision of the built-in axle box bogie driving device.

The utility model discloses an assembly jig of optical fiber adapter, the assembly jig imports the alignment sleeve in the adapter shell, and the assembly jig includes the bottom disc, the clamping seat and the tight calibration mechanism, and the clamping seat and the tight calibration mechanism are all symmetrical installation on the bottom disc, and two clamping seats are adapted to the both sides of the adapter shell, and the working end of two tight calibration mechanisms is adapted to the alignment sleeve and is on the same straight line. The jig is easy to operate, can position the adapter shell on the clamping seat of the jig quickly, and fixes and abuts tightly the alignment sleeve by the tight calibration mechanism to guarantee the accurate alignment of the alignment sleeve in the glue curing process, and then greatly improves the optical fiber adapter assembly efficiency and product quality.

The invention discloses a thermal-mechanical coupling field state inversion method and device for a compressor hot charging process, and relates to the technical field of intelligent manufacturing and digital twinning, and the method comprises the steps: carrying out the offline modeling based on historical temperature data and historical displacement data of a key node of a compressor impeller, obtaining a reduced-order model and a physical and data hybrid evolution model which meet preset conditions; performing order reduction processing on the observation state of the previous moment by adopting an order reduction model to obtain an order reduction state and an order reduction orthogonal basis matrix; calculating by adopting a physical and data hybrid evolution model based on the reduced-order state to obtain an estimated state at the current moment; based on the estimation state and current observation data obtained in real time, an extended Kalman filtering method is adopted for calculation, and a target estimation state is obtained; and performing inversion by using a preset projection function based on the target estimation state and the reduced-order orthogonal basis matrix to obtain an inversion result. According to the method, the accuracy of an inversion result is improved, and the assembly quality of high-end equipment can be improved.

The utility model relates to a rear brake stroke guaranteeing tool, which is clamped on a vehicle handle, measures the swing displacement of a brake handle by taking the vehicle handle as a reference, and structurally comprises a clamping part which is connected with the vehicle handle in a clamping manner, and a measuring part which is positioned on a swing displacement path of the brake handle and measures the displacement of the brake handle. According to the utility model, the clamping part at the front end of the clamp is clamped on the handlebar of the electric vehicle, the scales on the left side and the right side are read, applicable brake requirements are set for different vehicle types, the brake is adjusted to the appointed scale position of the hand brake, and the rear brake stroke in the production and manufacturing process of the electric vehicle is consistent.

The application discloses an electric reactor large pie iron core assembling device and an assembling method thereof. The device comprises an equipment rack, an adjusting unit, a positioning unit, a detecting unit and a control unit. The adjusting unit is installed at the upper end of the equipment rack and is used for bearing the silicon steel sheet and driving the silicon steel sheet to rotate and tilt. The positioning unit is embedded in the adjusting unit and can tightly position the bakelite cylinder from the inside of the bakelite cylinder to stably fix the bakelite cylinder and visually position the center of the silicon steel sheet through the positioning unit. The detecting unit is installed on the outside of the adjusting unit and is used for monitoring the assembling posture of the silicon steel sheet in real time and calculating the perpendicularity deviation of the plane where the silicon steel sheet is located relative to the axis of the bakelite cylinder to ensure the consistency of the silicon steel sheet assembling. The adjusting unit, the positioning unit and the detecting unit are electrically connected with the control unit to improve the automation and the intelligence of the assembling process, reduce the labor intensity, and improve the assembling precision and the assembling quality.

The invention relates to a power motor component intelligent assembling and optimizing method in the new generation information technology field, and the method comprises the steps: adjusting a test protocol according to a potential defect position, the test protocol comprises a sensor monitoring rule, real-time sensor signal data is acquired, and if the fluctuation of the sensor signal data exceeds a preset range, the power motor component intelligent assembling and optimizing method is started; if yes, marking as an abnormal event to obtain a performance evaluation index; working condition adaptive characteristics are extracted from the performance evaluation indexes, the working condition adaptive characteristics reflect the response capability of the motor to environmental changes, the stability of the motor under complex working conditions is evaluated by adopting a classification algorithm, a service life prediction result is judged, and an optimization suggestion sequence is obtained; according to the optimization suggestion sequence, production parameters are updated, the production parameters relate to assembly and test configuration, feedback cycle data are obtained, and if the feedback cycle data indicate that consistency is improved, parameter configuration is locked, and a final production model is obtained.

The invention provides a stator assembly with adjustable stator blades. The stator assembly comprises a casing, a stator blade and an adjustable stator blade, the inner ring is arranged in the casing, and a plurality of first mounting holes are sequentially formed in the inner ring around the axial direction of the stator assembly; the adjustable stator blades are in one-to-one correspondence with the first mounting holes, each adjustable stator blade comprises a blade body arranged between the casing and the inner ring and a first mounting shaft connected with the blade body, and at least part of each first mounting shaft is arranged in the corresponding first mounting hole; a guide hole part is arranged on the side, close to the blade body, of the first mounting hole, and the hole diameter of the guide hole part is increased in the direction close to the blade body. A guide shaft part is arranged on the side, close to the blade body, of the first mounting shaft, the shaft diameter of the guide shaft part is decreased in the direction away from the blade body, and the guide shaft part is mounted to the guide hole part. In this way, the assembling efficiency of the stator assembly can be improved, the assembling cost of the stator assembly is reduced, and the assembling quality of the stator assembly is improved.

This invention relates to the field of hydraulic support installation technology, and more particularly to an installation device and method for installing the side guard plate of the top beam of a hydraulic support. The invention includes a horizontally arranged placement platform and a telescopic frame. The telescopic frame includes multiple sets of telescopic components, which are arranged parallel to each other and spaced apart along the length of the placement platform. Each set of telescopic components includes a fixed cylinder, a push-pull rod, a first hydraulic cylinder, and two vertically arranged clamping columns, all arranged along the width of the placement platform. The fixed cylinder is fixedly installed on the bottom wall of the placement platform. The push-pull rod is inserted into the fixed cylinder, and the opposite ends of the push-pull rod and the fixed cylinder are respectively fixedly connected to the two clamping columns. The first hydraulic cylinder is fixedly installed inside the fixed cylinder. By setting multiple sets of telescopic components, multiple first hydraulic cylinders can drive multiple clamping columns to move synchronously inward, thereby applying a stable and uniform compressive force to the side guard plate and overcoming the elastic force of the compression spring on the guide rod of the side guard plate.

The invention discloses an automatic assembly production line for cosmetic hair heads, which comprises a rack, a conveying line, a hair head feeding mechanism, a pre-pressing mechanism, a brush rod righting mechanism, a hair head carrying mechanism, a hair head pressing mechanism, a heating mechanism, a connecting rod dotting mechanism, a drawing detection mechanism and a discharging mechanism, the pre-pressing mechanism, the brush rod righting mechanism, the bristle head carrying mechanism, the bristle head pressing mechanism, the heating mechanism, the connecting rod dotting mechanism, the drawing detection mechanism and the discharging mechanism are linearly arranged on the rack. The conveying line is used for conveying a positioning jig, at least one positioning groove is formed in the positioning jig, and the positioning grooves are used for fixing brush rods. The problems that the manual workload is large, the assembling efficiency is low and large-batch assembling production is difficult to meet due to the fact that the current cosmetic brush bristle head assembling is completed by manually dividing into a plurality of working procedures can be solved.

The utility model provides a kind of end plate structure and rotor assembly, it is related to motor technical field.End plate structure includes end plate and elastic sheet.End plate is provided with multiple through holes, multiple through holes are annularly distributed around the center of end plate, at least two elastic sheets of opposite or back-to-back setting are provided at each through hole.Multiple through holes and multiple magnetic steel holes set on rotor core are one-to-one corresponding arrangement, therefore, at least two elastic sheets set on the same through hole can effectively play buffering effect to the magnetic steel set in corresponding magnetic steel hole, and at least two elastic sheets of opposite or back-to-back setting not only can increase the contact area of elastic sheet and magnetic steel, to improve buffering effect, but also can make the stress of magnetic steel relatively balanced, ensure that magnetic steel is smoothly in place under the buffering effect of elastic sheet.Visible, the end plate structure provided in the utility model embodiment effectively avoids the problem that magnetic steel and end plate directly collide and appear breakage and jam etc during assembly, significantly improves assembly quality.

The application discloses a kind of vertical assembly construction methods of steel bifurcated pipe, comprising the following steps: one, the tile of steel bifurcated pipe and crescent rib plate are made;Two, pre-assembled platform is set and steel bifurcated pipe lofting is carried out;Three, pre-assembled steel bifurcated pipe;Four, steel bifurcated pipe inner support is set;Five, steel bifurcated pipe disassembly;Six, steel bifurcated pipe transportation after disassembly;Seven, steel bifurcated pipe is assembled again.The application is welded positioning block on the tile of steel bifurcated pipe by pre-assembled segment of steel bifurcated pipe, and vertical assembly method is used to assemble steel bifurcated pipe, so that steel bifurcated pipe assembly difficulty is reduced, crescent rib plate and each tile assembly positioning, adjustment is simple;Tile assembly process is single, and deformation is small, and assembly quality is higher, after assembly, high-difficulty welding such as a lot of vertical welding and overhead welding is reduced, effectively improve the steel bifurcated pipe weld quality and efficiency;Positioning is accurate and stable using positioning block, greatly reduce the bifurcated pipe assembly difficulty again.

The present application relates to the field of printer automatic assembly, and particularly relates to a printer paper outlet extrusion seat assembly equipment, which comprises a rack, a rotating disc module is installed on the rack, a spring feeding module, a base feeding module, a first oiling and detecting module, an upper roller feeding module, a second oiling and detecting module, a lubricating oil uniformizing module, a discharging module and a empty carrier detecting module are installed around the rotating disc module. Through cooperation of each module, the spring, the base, the upper roller and the lower roller are automatically assembled into the extrusion seat, and the upper roller and the lower roller are oiled at the installation positions; through assembly and detection of the paper outlet extrusion seat components, the qualified product of the paper outlet extrusion seat is finally obtained, and the qualified product and the NG product are collected and distinguished. The automatic assembly of the extrusion seat is realized, and the production efficiency and the product yield are improved.

This utility model discloses a fixture for flanging a silicone sealing valve core of a suction catheter, comprising: a push rod having an insertion end that extends into the interior of the sealing valve core, the insertion end having a flared portion with a gradually increasing cross-section extending along the axial direction of the push rod; and a flanging device fitted around the outer periphery of the push rod, facing the insertion end of the push rod, the flanging device having a pressing portion with a gradually decreasing cross-section. This utility model can solve the problems of manually using tweezers to flanging and covering the sealing valve core onto the valve seat opening, which easily leads to scratches on the sealing valve core and low assembly efficiency.

The application discloses a material conveying and assembling system, which comprises a material conveying device and a material assembling device. The material conveying device comprises a first track plate and a sliding block. A material conveying mechanism is arranged on the sliding block. The first track plate is provided with a track groove to define the running track of the sliding block. The track groove comprises a synchronization section arranged on the side close to the material assembling device. The synchronization section is an arc concentric with the material assembling device, so that the material on the material conveying mechanism coincides with the mold cavity or the insert track on the forming mold when the sliding block passes through the synchronization section. The synchronization section on the track groove cooperates with the sliding block to make the material on the material conveying mechanism have a longer track coincidence interval with the mold cavity or the insert on the forming mold. The track coincidence time of the material and the mold cavity or the insert is prolonged, the feeding time is better grasped, and the feeding precision and the assembling quality of the material are improved.

An integrated assembly finishing forming tool for left and right foot air duct components of an automobile, first and third supporting plates (9) and (11) are respectively arranged at the top surface of the workbench (1) at both ends, and the second supporting plate (10) is arranged at the middle of the top surface of the workbench (1); according to the extension direction of the two components of the product (1), the product is supported by multiple flat seat cavities, manual loading and unloading, multiple tool clamps, punching punches and cutting tools are driven by multiple cylinders to execute processing actions in coordination, and each station is coordinated to complete cutting, punching or pressing shaping, so that the foot air duct components can be conveniently, safely, orderly and efficiently assembled. Manual assistance, semi-automatic working mode is adopted to complete component finishing assembly, clamping and fixing force is balanced, product sliding is prevented, and component accidental damage is avoided. Compared with pure manual assembly, work efficiency and yield are significantly improved; compared with fully automatic assembly equipment, it is simple, easy, economical and practical; the assembly quality and efficiency between the upper and lower shells of the foot air duct are improved.

The invention provides a satellite cable assembly system and method based on AR visual guidance, and the method comprises the steps: a model preprocessing step: converting a satellite cable model format, and exporting an FBX format model; the FBX format model is compatible with a Unity engine; an AR tracking and positioning step: establishing an image target in a Unity engine, and establishing a virtual-real space registration reference; the FBX format model is imported into a target folder of a Unity engine; a process visualization guiding step: converting a port report containing cable assembly information into a specified format, importing the port report into Unity, and configuring a script, so that an assembly path and port number information can be fused and displayed with the model in an AR scene, and a configured Unity project is obtained; and a deployment step: packaging the configured Unity project into an installation package compatible with the AR equipment, and deploying the installation package to the AR equipment. According to the method, the operation cognition burden is reduced through visual guidance of virtual-real fusion, the assembly precision and efficiency are improved, AR equipment such as PICO and HoloLens is adapted, and good compatibility and practicability are achieved.