4results about How to "Improve welding productivity" patented technology

The application discloses an aerospace part welding vertical machining center and a using method thereof, and relates to the technical field of vertical machining centers.The vertical machining center comprises a rack, a welding mechanism and a lifting frame, the welding mechanism is fixedly arranged in the rack, the welding mechanism is used for automatically welding aerospace parts, the lifting frame is slidingly connected to the inner cavity of the rack, the inner part of the rack is provided with a protection mechanism capable of rotating to block splashes, and the outer part of the lifting frame is provided with a rotary driving mechanism capable of driving the protection mechanism to rotate.The application drives the protection mechanism to rotate by using the rotary driving mechanism when the aerospace parts are machined, the protection mechanism forms a physical barrier to prevent splashes from splashing onto the surface of the workbench of the rack 1, the subsequent manual cleaning process of workers is saved, the work efficiency is improved, the protection mechanism is reversely rotated by the rotary driving mechanism when the workers open the rack after the machining is completed, the physical barrier is automatically contacted, the workers can directly take down the fixed aerospace parts and install the next parts, and the work efficiency is further improved.

This invention relates to the field of galvanized steel strip welding technology. The invention discloses a welding positioning device for galvanized steel strip production, comprising a horizontal platform, a release frame on one side of the top of the horizontal platform, a laser cutting machine on the front side of the release frame (the laser cutting machine is tilted), a side seat on the side of the horizontal platform, a first drive motor at one end of the side seat, a lead screw rotatably connected to the output end of the first drive motor, the lead screw rotatably mounted on the side seat, a drag seat slidably connected to the lead screw, a rack fixedly connected above the side seat, and a control frame fixedly connected to the top of the drag seat. This device causes the two ends of the steel strip to curl and align with each other, aligning the beveled ends. A magnetic strip is used to limit the movement of the two ends of the steel strip, allowing for welding of the steel strip ends. In this operation, technicians are not required to continuously pull the steel strip and perform curling and aligning, effectively improving the efficiency of steel strip welding production.

The path acquisition method, system and device of the ship small assembly welding robot are provided, wherein the path acquisition method comprises the following steps: acquiring a welding instruction, the welding instruction comprising a motion instruction and a process instruction of the welding robot; acquiring a plurality of initial travel paths of the welding robot based on the motion instruction; screening the plurality of initial travel paths under a preset constraint condition to obtain a target travel path; debugging the welding robot in a virtual debugging environment based on the target travel path, moving the welding robot to a target position based on the target travel path, and performing welding work based on the process instruction. Through the path acquisition method provided by the present disclosure, the time required for robot debugging is greatly reduced, a large amount of manual cost is saved, and the efficiency of ship small assembly welding production is improved.

This invention relates to the field of battery technology, and in particular to a high-temperature resistant aluminum-plastic film encapsulation device, encapsulation method, and encapsulating aluminum-plastic film. The high-temperature resistant aluminum-plastic film encapsulation includes an ultrasonic welding machine; the ultrasonic welding machine includes interlocking welding heads arranged vertically; the welding heads include an upper welding head and a lower welding head correspondingly provided with multiple protrusions and multiple grooves. This invention uses an ultrasonic welding machine to encapsulate the high-temperature resistant aluminum-plastic packaging film. Compared to traditional heat-sealing processes, this method preheats the aluminum-plastic film at a low temperature, avoiding the high-temperature conduction phenomenon associated with heat sealing, and effectively preventing high-temperature damage to the battery cell material.