32results about How to "Accurate and efficient assembly" patented technology

A protective cap (1) for application on a medical device such as a medical vial (2) comprising a membrane holder (3) in which a resilient membrane (18) is mounted. The protective cap (1) is provided with connection means (10) for connecting the cap (1) to the medical device (2). The resilient membrane (18) comprises a piercing portion (20) and a sealing portion (22) and is mechanically and / or adhesively held in the protective cap (1) and is arranged to be brought into sealing contact with a receiving portion of the medical device (2) when the protective cap (1) is applied on the medical device (2).

Disclosed herein are a robot actuator and a humanoid robot having the same. The robot actuator includes a rotation driving source, a ball screw member including a ball screw part connected to the rotation driving source and a nut part connected to the ball screw part, a guide member separated in parallel from the ball screw part, a slider member movably supported by the guide member, and a connection member connecting the slider member and the nut part to move the slider member in connection with movement of the nut part, and the connection member is relatively movably connected to at least one of the nut part and the slider member. Therefore, efficiency in force reflection and back-drivability of the actuator is improved.

The invention provides a lens module assembling device, comprising a fetching device for fetching optical elements to be assembled, a holding unit for holding a cylinder, and a guide unit for guiding correction of the optical elements. The central axis of the holding unit and that of the guiding unit are coinciding. The invention also provides a method for assembling a lens module by using the lens module assembling device. The lens module is assembled with high precision and high efficiency by assembling the optical elements into the cylinder after guiding correction is performed.

The invention relates to RRU product assembly equipment and an assembly method. In order to solve the existing RRU product assembly, due to the lack of large-scale equipment covering the entire assembly process and the excessive intervention of manual operations, the assembly efficiency is low, the assembly site management is difficult, and the assembly yield is low. To solve the technical problem, provide a RRU product assembly equipment and assembly method based on modular design, covering the entire process of RRU product assembly, two lifting units, which are installed through the first assembly unit, the dispensing unit, and the second assembly unit. , the screwing unit, the third assembly unit, the detection unit, the jumper mounting unit, the first conveyor and the second conveyor of the fourth assembly unit and the fifth assembly unit, can form a recyclable assembly line, through Automation and manual cooperation are used to complete the assembly processes such as electrical component insertion, dispensing, circuit board fixing, testing confirmation, jumper installation, information input confirmation and cover closing.

The invention provides a lens module assembling device, comprising a fetching device for fetching optical elements to be assembled, a holding unit for holding a cylinder, and a guide unit for guidingcorrection of the optical elements. The central axis of the holding unit and that of the guiding unit are coinciding. The invention also provides a method for assembling a lens module by using the lens module assembling device. The lens module is assembled with high precision and high efficiency by assembling the optical elements into the cylinder after guiding correction is performed.

The invention relates to the optical adjusting field of a laser range finding machine, and specifically relates to a laser reception debugging method and apparatus. The laser reception debugging method comprises adjusting a reception light path; performing convergence and at least two-level replication for a laser echo signal generated after reflection of the signal emitted from the laser range finding machine through a detection object, and converging the laser echo signal at the photosensitive surface position of the detector eventually; setting an endoscope which can convert the invisible light into visible light, at the position of the photosensitive surface of the detector; and then adjusting the detector. The laser reception debugging method and apparatus can utilize the endoscope to display the invisible light as the visible light so that visual adjusting of a laser optical axis can be realized and accurate adjusting of the light path can be realized. The laser reception debugging method and apparatus can solve the problem about offset of the optical axis because of blind adjusting of laser optical axis, optical component machining error and adjusting error of an assembling staff, and has the advantages of being simple in operation, having no requirement for the skill level and the experience of workers, reducing the adjusting time, effectively improving the adjusting accuracy, and being able to realize accurate and effective adjusting of the laser optical axis.

The invention relates to the technical field of the communication. A protective cap mounting device comprises a protective cap feeding module, a protective cap sorting module, a tenth mounting plate,a third tool clamp and a rotary module; the optical fiber device performance detection module has the advantages that the optical fiber device is high in positioning and processing precision, and highin product yield.

The invention relates to the field of split-type brake assembly, in particular to an automatic hole-aligning assembly device for split-type brake discs, comprising a first conveyor belt, a second conveyor belt, a material moving mechanism, a clamping mechanism, a clamping table and a nut feeding mechanism , Nut positioning and lifting mechanism, locking screw mechanism and laser distance meter, the clamping worktable is set between the first conveyor belt and the second conveyor belt, the material moving mechanism is set on the side of the clamping worktable, and the clamping mechanism is set on the moving On the output end of the feeding mechanism, the nut feeding mechanism is arranged below the clamping table, the nut positioning and lifting mechanism is fixedly arranged at the bottom of the clamping table, and the center of the clamping table is provided with an up and down avoidance round hole. The automatic hole-aligning assembling equipment of the present invention can complete the alignment of the screw holes between the closing head and the disc body through the laser range finder and the controller calibration algorithm when the closing head and the disc body are assembled, so as to make the split brake disc. The assembly process can be carried out accurately and efficiently.