7results about How to "Guaranteed assembly" patented technology

The utility model relates to water turbine technical field discloses detachable tubular water turbine guide vane locking device, water turbine guide vane and tubular water turbine with manual and hydraulic double locking function, the locking device includes the manual locking plate set up on the locking hole end face and installs the locking support on the guide vane outer ring, is provided with the locking cylinder on the locking support, the locking cylinder has the locking pin reciprocating in the locking cylinder in, the end of locking cylinder has the opening for the locking pin to pass through, the locking pin is cooperated with the locking hole, realizes water turbine guide vane hydraulic lock; The manual locking plate is equipped with through -hole, and the through -hole has locking bolt, the end surface of locking pin is provided with the locking screw hole of adapting with locking bolt, and locking pin is cooperated with locking bolt, realizes water turbine guide vane manual lock. The utility model will lock the support and combine on the guide vane outer ring, realizes the separation of locking support and runner chamber, and the locking device is detachable, not only is convenient for overhauling and simplifies runner chamber structure.

This utility model belongs to the technical field of automotive electrical component assembly equipment, specifically an automotive electrical component assembly machine, including a robotic arm, a gripper mechanism, and a suction cup fixing mechanism. The gripper mechanism consists of a base, an arc-shaped rubber clamp, a connecting rod, rollers, and a sliding groove. Through the arc-shaped rubber clamp, the connecting rod and rollers work together to achieve flexible and adaptive gripping. The suction cup fixing mechanism is assembled via a mounting plate, which has a through groove to adjust the position of the suction cup. It includes a coaxial large suction cup and a small suction cup, both with independent air paths connected to the air source and a bellows structure. An industrial camera is installed on one side of the robotic arm to detect the quality of the parts. This utility model can stably grip arc-shaped parts to ensure the normal installation of subsequent parts, with reliable gripping and high efficiency.

This utility model discloses a welding device for a liquid inlet assembly, relating to the field of liquid inlet pipe welding technology. The device includes a workpiece rotation assembly that drives the liquid inlet assembly in a limiting assembly to rotate past a pre-clamping assembly, which then presses the liquid inlet pipe against the nut, ensuring proper assembly of the liquid inlet pipe and the nut. A status recognition assembly then identifies whether the assembly status of the pre-clamped liquid inlet assembly is normal, and the welding assembly only welds properly assembled liquid inlet assemblies. This prevents welding of liquid inlet assemblies with detached nuts, and / or liquid inlet assemblies with abnormal assembly states such as the weld ring of the liquid inlet pipe not contacting the nut, significantly improving the welding pass rate of the liquid inlet assembly.

This utility model discloses a beverage bottle with a puncture function, relating to the field of beverage packaging. The beverage bottle includes a bottle body, a storage bottle, a puncture component, an inner cap, and an outer cap. The outer diameter of the storage bottle is the same as that of the bottle body and is screwed onto the first opening of the bottle body via threads. The puncture component is axially movable within the sealed cavity of the storage bottle. The inner cap is screwed onto the second opening at the top of the storage bottle, and its driving structure is coupled with the movement of the puncture component. When screwed on, it pushes the puncture component downwards to puncture the bottom of the storage bottle through a sliding transmission on an inclined plane. The outer cap has the same outer diameter as the bottle body and is fitted over the inner cap. This utility model achieves a smooth transition in appearance, is easy and convenient to operate, and improves safety and product quality.

The utility model relates to the technical field of secondary batteries, in particular to a secondary battery and a battery pack. The battery comprises a shell, a top cover, a battery cell and a connecting piece, the battery cell is contained in a containing cavity defined by the shell and the top cover, the connecting piece comprises a tab connecting part connected with a tab of the battery cell in a welded mode and a pole connecting part connected with a pole on the top cover in a welded mode, and the tab connecting part and the pole connecting part are connected through a transition part. And the distance F between the first surface, facing the battery cell, of the tab connecting part and the second surface, facing the battery cell, of the pole connecting part is greater than 0 and less than or equal to 0.5 mm after the tab connecting part is shifted. Therefore, the potential difference formed by the pole connecting part and the tab connecting part on one side facing the top cover is utilized to avoid the part, extending towards the battery cell, of the pole on the top cover, the bent tab height of the battery cell is fully utilized under the condition of ensuring normal assembly of the secondary battery, the space utilization rate in the secondary battery is improved, and the energy density of the secondary battery is improved.

The application discloses a camera module AA device, which comprises a base, a rotating seat embedded in the mounting groove, a ring-shaped rotating disc horizontally arranged on the upper end surface of the rotating seat, a rotating handle arranged on the outer periphery of the rotating disc, and an adjusting hole arranged on the rotating disc; and a positioning mechanism, which comprises a rear seat fixing block, a centering translation block, a P plate fixing block and a springing pressing block. The mechanical mechanism for converting the rotating motion into the linear motion is realized in a small space range.

The invention relates to the technical field of automatic guided vehicle scheduling, in particular to an AGV scheduling optimization method and system based on task priority and energy consumption. The method comprises the following steps: obtaining a basic priority comprehensive score in combination with a time urgency index and a scheduling waiting time index; dynamically optimizing the basic priority comprehensive score by using a penalty factor to obtain a dynamic priority score; the task clusters are divided according to dynamic priority scores, and the AGVs are pre-allocated according to the division result; and constructing a multi-target scheduling optimization model, and finishing AGV scheduling in combination with the multi-target scheduling optimization model and the pre-allocation result. According to the method, the task priority and the energy consumption model are combined, efficient cooperative scheduling of the multiple AGVs on the spinning vehicle discontinuous yarn piecing task is achieved, the scheduling process and the path planning process are simplified, the workshop automation level and the operation efficiency are effectively improved, and the method has the remarkable advantages of being energy-saving, efficient, intelligent in control and the like.