5results about How to "Realize quick change" patented technology

The present application relates to a latch type quick-change automobile battery pack and new energy vehicle body connection structure, and relates to the technical field of electric vehicles. The latch type quick-change automobile battery pack and new energy vehicle body connection structure comprises a battery end locking mechanism arranged at the side end of the battery pack, a vehicle body end lock opening mechanism arranged at the side of the vehicle body, and a battery pack lifting mechanism. The battery pack lifting mechanism comprises a first lifting platform and a second lifting platform. The second lifting platform is provided with a battery end opening pin matched with the battery end locking mechanism and a vehicle body end opening pin matched with the vehicle body end lock opening mechanism. The height of the battery end opening pin is higher than that of the vehicle body end opening pin. The connection structure of the present application realizes the dismounting and locking process of the battery pack and the new energy vehicle body through the battery pack lifting mechanism. The quick change and installation of the battery pack can be realized through simple lifting control, which significantly shortens the replacement time of the battery pack.

This invention belongs to the field of dropper technology, specifically relating to an intelligent pre-assembly platform and method for overall droppers in contact wires. It includes an automatic feeding system, an automatic laser engraving system, a robotic arm flexible assembly system, a tension / length detection system, a crimping process detection system, a bundling and labeling system, a frame, and auxiliary devices. The dropper feeding system includes a wire feeding wheel, a winding device, a straightening device, a fusing device, and a servo length-fixing device. The robotic arm flexible assembly system includes a six-axis robotic arm and a crimping quick-change device. The auxiliary devices include a secondary positioning mechanism, a heart-shaped ring / crimping tube spacing control mechanism, and a pad printing device. The quick-change device consists of a hydraulic cylinder, a crimping mold, and a quick-change transition block. This invention shortens the pre-assembly time for a single dropper and the dropper assembly process, adapts to dropper pre-assembly requirements of different specifications, facilitates changing the crimping mold, and allows for easy identification by personnel while preventing damage to the finished product during the bundling process.

The utility model discloses a kind of grabbing devices of super-clean high-purity reagent glass storage bottle, including a carrier frame, the female disc of quick-change connector is installed in one side end of carrier frame, the male disc of quick-change connector is installed on transition plate, the other side of transition plate is installed in the execution end of robot by connecting flange;The female disc of quick-change connector and male disc are realized quick docking installation by taper pin;By the cooperation of the female disc and male disc of quick-change connector, the quick installation and disassembly of carrier frame are realized, so that the quick replacement of carrier frame is realized.Carrying frame rest each side end is equipped with the air claw of control combination type gripper opening and closing as needed, a pair of connecting plates are installed on each air claw, connecting arm is installed on each connecting plate, and the corresponding installation of cooperating use combination type gripper is installed in the end of connecting arm.The utility model can be applicable to the grabbing of glass storage bottle of different diameters by adjusting the opening of gripper;Quick change of grabbing mechanism is realized, positioning is accurate, adaptability is strong, performance is stable, and use effect is good.

The utility model discloses a TFT (Thin Film Transistor) liquid crystal glass substrate packaging frame, which comprises a bearing device, a supporting device and a front supporting frame, the bearing device comprises a base, a bearing table and a front supporting frame, the base is provided with forklift truck holes, the bearing table comprises a bottom plate and a back plate, the back plate is obliquely arranged relative to the base, and the back plate is perpendicular to the bottom plate; the side positioning module comprises a first screw rod, a side ejection piece, a guide rod, a ratchet wheel and a pawl unit, a groove is formed in a side plate of the front supporting frame, the side ejection piece is in threaded connection with the first screw rod, the guide rod is arranged on the back face of the side plate of the front supporting frame and penetrates through the side ejection piece, and one end of the first screw rod penetrates through the groove and then is connected with the ratchet wheel; a pawl unit used for limiting one-way rotation of the ratchet wheel is arranged in the groove. And the pressing module comprises a second screw rod and a pressing rod, and the second screw rod penetrates through the pressing rod and then is connected with a nut. Compared with the prior art, the problems that the packaging and transporting process of the large-size TFT liquid crystal glass substrate is tedious, and the large-size TFT liquid crystal glass substrate is prone to being damaged are solved.

The utility model relates to a detachable lifting lug and belongs to the field of battery box bodies. The lifting lug comprises a lifting lug main body and a switching assembly; the lifting lug main body is detachably mounted on the switching assembly, and the switching assembly is used for being connected with a frame of a battery box body. According to the utility model, the lifting lug main body is detachably mounted on the frame of the battery box body through the switching assembly, so that when the box body or the lifting lug is damaged, the box body or the lifting lug can be repaired and replaced, the quick replacement of the battery pack is realized, and the replacement of the lifting lug and the box body is realized at the same time; and the damage to the strength of the frame base material caused by welding the lifting lug in the prior art is avoided, the welding process is simplified, the working efficiency is improved, and meanwhile, the deformation of the frame base material in the welding process is reduced.