4results about How to "Avoid excessive collision" patented technology

The invention belongs to the technical field of assembly equipment, and discloses a shaft system assembly mechanism capable of automatically meshing shaft teeth, which comprises a workbench, an intermediate shaft body, a differential mechanism body and an input shaft body, a clamping assembly is arranged on the workbench, the clamping assembly comprises a mounting base fixed to the lower end face of the workbench, and an electric clamping jaw rotationally connected is arranged at the upper end of the mounting base and used for clamping and fixing the lower end of an intermediate shaft body vertically placed on the workbench; a rotary driving assembly is arranged on the workbench and used for driving the intermediate shaft body to rotate. A pair of horizontally-arranged sliding table assemblies are arranged on the upper end face of the workbench and located on the two sides of the central axis of the intermediate shaft body correspondingly. The purpose of conveniently completing meshing assembly of the differential mechanism body, the input shaft body and the intermediate shaft body is achieved, excessive collision in the meshing assembly process can be avoided, and damage to shaft teeth on the differential mechanism body, the input shaft body and the intermediate shaft body is reduced.

The utility model discloses a work piece feeding device for bamboo wood component drilling equipment, which comprises a drilling workbench and a feeding mechanism, the feeding mechanism comprises a group of isolation plates, and corresponding baffle plates are respectively and fixedly connected between the upper parts of two sides of the isolation plates; the material separating assembly comprises a set of S-shaped blocking and pushing pieces which are installed on the lower portion of the baffle in a swinging mode, and the S-shaped blocking and pushing pieces are driven by a set of synchronous pushing air cylinders respectively; the separation discharging assembly comprises a set of conveying belts, and the conveying belts are installed between the corresponding tensioning rollers in a tensioning mode; the middles of the tensioning rollers are arranged in a concave mode, the middles of the tensioning rollers located on the lower portion are fixedly connected with corresponding cylindrical magnet pieces in a sleeved mode, and the middles of the conveying belts are movably provided with corresponding bearing plates. And the material pushing stop block is used for pushing the bamboo and wood components to the drilling station of the drilling workbench one by one. According to the feeding device, excessive friction of the bamboo components in the feeding process can be avoided, and feeding smoothness can be effectively guaranteed.

The utility model discloses a kind of anti-lost flip type integrated battery box, including bottom cover main body;Integrated battery box further includes: clamping cover, clamping cover is hinged on bottom cover main body, gap between clamping cover and bottom cover main body is 0.15mm~0.3mm, for exposing battery compartment by opening and closing clamping cover;Limiting stopper, it is installed on bottom cover main body, and located at the side of clamping cover away from buckle block, the turning angle of clamping cover is limited by limiting stopper, to avoid clamping cover damage;Battery mounting block, pivot mounting block, threaded connection block and buckle block are all fixedly installed on bottom cover main body, and with bottom cover main body as integrated connection no gap;The utility model, by 3D printer integrated printing hinge clamping cover and bottom cover main body, completely solve the problem of lid loss.Limiting stopper is accurately limited clamping cover turning angle, to avoid excessive collision with bottom cover surface, effectively protect clamping cover and connecting structure, prolong battery box service life.Integrally formed design enhances structural strength, to ensure that battery is stably installed.

The application discloses a pick-up mechanism, a 3D printing device, a pick-up method, a control device and a storage medium. The pick-up mechanism is suitable for a 3D printing device comprising a component platform. The pick-up mechanism comprises a shovel assembly which is transverse to the component platform, is located at a first side of the component platform in an initial state, and causes a 3D object attached to the component platform to fall off during movement towards a second side opposite to the first side. A push plate assembly is located at the second side. When the shovel assembly moves to the second side, the push plate assembly is combined with the shovel assembly, and is driven by the shovel assembly to move towards the first side, so as to push the 3D object away from the component platform.