11results about How to "Improve production flexibility" patented technology

The application provides an automatic system and an assembling method of double-line supply integrated assembly, which comprises a first supply line and a second supply line, the first supply line and the second supply line are collected to a positioning assembly output line through a robot taking materials, the first supply line comprises a multi-axis running feeding machine and a secondary positioning platform in sequence, the second supply line comprises a flying feeder, an adsorption material taking device, a clamping material taking device, a point laser height measuring instrument and an upper visual positioning scanning module are arranged on an execution end of the robot, the positioning assembly output line comprises a lower visual positioning module and a product circulation mechanism in sequence, a positioning installation station is arranged on the product circulation mechanism, a material positioning module and a material blocking module are arranged at the positioning installation station, and the execution end of the robot is matched with the flying feeder, the secondary positioning platform, the lower visual positioning module and the positioning installation station in sequence. Through the double-line supply cooperation, multi-stage visual positioning and full-process automation design, the efficiency bottleneck and the precision problem in the assembly of special-shaped parts are effectively solved.

The invention relates to the technical field of automobile body-in-white welding and manufacturing, and discloses a flexible positioning method of a middle and rear floor clamp and a hardware system thereof, and the hardware system comprises a clamp base, a flexible positioning mechanism switched through an electric cylinder and a flexible positioning mechanism switched through a gun changing disc. The flexible positioning method comprises the steps that firstly, the master control PLC unit analyzes a vehicle type code instruction, and the number of the target separable module, the left side target position and the right side target position are determined; the first servo electric cylinder and the second servo electric cylinder drive the movable positioning module to move independently. The carrying robot assembles the separable module on the clamp base, and the base butt joint structure achieves positioning through cooperation of a first base side positioning pin and a first module side positioning bush. The locking and maintaining system utilizes a pneumatic clamping unit to lock the separable module, and the robot side main disc and the tool side gun changing disc achieve automatic energy butt joint. According to the invention, the problems of low positioning switching efficiency and poor precision in multi-vehicle mixed-line production are solved.

This utility model discloses a sheet metal processing folding device, comprising: a working base, a top worktable fixedly connected to the top of the working base, and a material support platform fixedly connected to one side of the top of the working base; a pressure component, the top of which is fixedly connected to the bottom of the top worktable, the pressure component being used to drive the folding device downward to complete the folding; and a selection component, one side of which is fixedly connected to one side of the surface of the top worktable, the selection component being used to select a specific sheet metal folding pressing structure. This utility model relates to the technical field of folding devices. This sheet metal processing folding device allows for quick selection and replacement of different folding pressing structures via the selection component. Through the cooperation of the screw rod and the screw sleeve, the operator can easily lock or disassemble the required pressing mold without replacing the entire folding mechanism. The sliding structure and dovetail connection ensure positioning accuracy during the replacement process while reducing the replacement time.

This invention discloses an adaptive machining device and method for precision copper tubes of various specifications. The device includes an articulated robot, an end effector, a vision system, and a control system. The method includes planning the insertion depth and gripping posture of the copper tube based on its outer diameter and effective gripping length; when the copper tube reaches the insertion depth, controlling the articulated robot to perform a preset tilting motion so that the copper tube slides along a support rod, with axial limiting and centering achieved by a retaining ring; monitoring the relative posture of the end effector and the spindle hole in real time, dynamically adjusting the motion trajectory of the articulated robot; and feeding the copper tube into the spindle hole and clamping it by the machine tool when the end effector and the spindle hole are aligned. After machining is completed, controlling the end effector to align again and insert into the spindle hole, activating the air-blowing chip removal component to blow away copper chips, and transferring the copper tube to the unloading station. This invention can dynamically adjust the robot's motion trajectory to ensure precise alignment between the copper tube and the spindle hole, improving machining accuracy and production efficiency.

The application discloses a low-temperature pre-annealing production method of oriented silicon steel, and realizes the low-temperature pre-annealing production method by using a low-temperature pre-annealing furnace, and comprises the following steps: step 1, a vertical steel coil (4) is arranged in a furnace body (1) through a sealing device (3), a heating system (2) is used for heating the furnace temperature in the furnace body from normal temperature to a first temperature, the first temperature is greater than or equal to an MgO dehydration temperature, the furnace temperature is less than or equal to 950 DEG C, water in an MgO coating on a surface of the vertical steel coil is decomposed and discharged, and a cold spot (41) of the vertical steel coil reaches a temperature higher than the MgO dehydration temperature; and step 2, after the low-temperature pre-annealing is completed, a temperature difference between the cold spot and a hot spot (42) of the vertical steel coil is not more than a temperature difference threshold value, and subsequent high-temperature annealing production is carried out on the vertical steel coil. The application can break through the capacity limitation of a conventional high-temperature annealing process, greatly improves the yield on the basis of guaranteeing the production quality, and simultaneously improves the problem of poor production and process flexibility of the high-temperature annealing process.

The application discloses an enamel edge automatic processing system, which comprises a feeding table, a rack, a multi-axis mechanical arm, a control device, a dry wiping execution mechanism, a wet wiping execution mechanism, a edge rolling and glazing execution mechanism and a discharging conveyor. The feeding table is provided with an identification and positioning device for identifying and positioning an enamel ware. The multi-axis mechanical arm, the dry wiping execution mechanism, the wet wiping execution mechanism and the edge rolling and glazing execution mechanism are arranged on the rack. A magnetic chuck for adsorbing the enamel ware is arranged on the end effector of the multi-axis mechanical arm. The control device is electrically connected with the multi-axis mechanical arm, the identification and positioning device, the dry wiping execution mechanism, the wet wiping execution mechanism and the edge rolling and glazing execution mechanism. The application can replace manual work, realize automatic processing of the enamel edge, improve production quality and efficiency and improve the working environment.

This invention relates to the technical field of temperature control in thin plate welding, and discloses a temperature gradient control system and method for thin plate welding. The control method, applied to a welding temperature gradient control device, specifically includes the following steps: S11: Obtaining the material, thickness, and geometric features of the target weld of the thin plate to be welded; loading a welding process parameter database based on the geometric features; the database includes recommended welding speeds, heat input power, and matching initial temperature gradient parameters for different plate thicknesses and materials. This invention achieves high-precision, real-time shaping of the spatial temperature gradient during thin plate welding by introducing independent closed-loop control of the core molten pool zone, heat-affected zone, and peripheral low-temperature zone, combined with dynamic fusion calibration of multi-source temperature data. Simultaneously, the feedforward-feedback composite control welding robot, deeply coupled with the welding path, can predictively adjust the temperature field, ensuring gradient stability throughout the entire welding path.

The utility model discloses a kind of processing fixtures of thin-wall die casting product, including base, two symmetrical installation frames are equipped on the base, two The installation frame is used to support die casting, fixed limiting mechanism is equipped on the base to limit die casting, the fixed limiting mechanism is equipped with two fixed ends, each The fixed end is equipped with secondary limiting mechanism, the secondary limiting mechanism is slidably connected between fixed end, fixed piece is equipped on the secondary limiting mechanism to the side wall of die casting Fixed, the fixed piece and secondary limiting mechanism can be detachably connected. When the utility model is fixed to die casting, different types of fixed mode can be selected according to the type of thin-wall in die casting.

The application discloses a high-speed visual foreign matter detection device suitable for multiple specifications of medical packaging, and particularly relates to the technical field of detection devices, which comprises a supporting frame, a detection assembly is arranged on the supporting frame, and the detection assembly comprises a detection frame arranged on one side of the supporting frame. After high-pressure airflow is sprayed out through the air blowing hole, stable rotary airflow is formed in the backflow cavity under the guidance of the arc cross section of the flow guide cover, the medical packaging is driven to rotate around the central axis thereof, the second visual detection head at the top of the detection frame is matched, full-surface dynamic coverage detection during the transfer of the article is realized, the shielding blind area of traditional single visual detection is eliminated, and no foreign matter and defects are missed; in the subsequent conveying stage of the conveying belt, the second visual detection head on the supporting frame and the first visual detection head on the supporting frame are complementary, and the top surface and the end of the article are covered respectively, so that the detection accuracy is greatly improved, and the risk of unqualified packaging flowing into the clinic is avoided from the source.

The utility model relates to an air bag locking mechanism for an annular refrigerator door body foaming line mold frame, the foaming line mold frame comprises an upper mold frame and a lower mold frame, the inner side surfaces of the upper mold frame and the lower mold frame are hinged in an openable and closable manner, and a plurality of inverted U-shaped bolt buckles are longitudinally and upwards arranged on the outer side surface of the lower mold frame along the long side direction at equal intervals; clamping bolts which are of L-shaped structures and can be correspondingly connected with the bolt buckles in a buckled mode are longitudinally and downwards arranged on the outer side face of the upper die frame at equal intervals in the long edge direction of the upper die frame, and the tops of the clamping bolts are hinged to the outer side face of the upper die frame; a die lining plate matched with the lower die frame is placed on the top face of the lower die frame, and the die lining plate and the lower die frame are in elastic floating connection through four elastic pulling assemblies distributed in a rectangular shape. And an air bag is laid in a cavity formed between the mold lining plate and the lower mold frame. Through the cooperation mechanism of dynamic pressurization of the air bag and elastic pull uniform load reset, self-adaptive adjustment of the sealing pressure of the mold cavity and mold deformation compensation are achieved, the foaming quality is remarkably improved, meanwhile, the locking structure is simplified, and the production flexibility is enhanced.

This invention relates to the field of PIN assembly technology, and in particular to fully automated PIN assembly equipment. The equipment includes a machine base equipped with an automatic feeding module, an assembly and processing module, a detection and calibration module, a final assembly module, and a material flow module. The automatic feeding module includes a PIN body feeding mechanism and an inner spring feeding mechanism for supplying inner springs. The assembly and processing module includes an inner spring pressing mechanism for pressing the inner spring into the PIN body and a stress-relieving mechanism for eliminating mechanical stress in the PIN assembly after the inner spring has been pressed in. The detection and calibration module includes a insertion / extraction force detection mechanism for detecting the clamping force of the inner spring. This invention achieves truly "unmanned" production by eliminating the need for manual intervention throughout the entire process, from component feeding, crimping assembly, stress relief, performance testing, visual calibration to final crimping, greatly improving production efficiency and reducing labor costs.