6results about How to "Reduce technology dependence" patented technology

The invention relates to the technical field of battery cell boxing, in particular to a manual stacking and semi-automatic boxing system used in a CTP technology. Comprising a stacking module, a boxing module and a lower box body placing module; the stacking module is mounted on one side of the lower box body placing module; through the cooperation of the positioning plate and the end clamping plate, the positioning plate can improve the alignment degree and flatness during battery cell stacking, errors caused by manual stacking are avoided, the end clamping plate rigidly clamps and fixes a battery cell module, the risks of battery cell displacement, scattering and even falling caused by shaking in traditional hoisting are avoided, and the safety of battery cell stacking is improved. Therefore, the continuous operation process of stacking positioning, automatic clamping and accurate boxing is effectively achieved, the defects that in a traditional scheme, a crane is low in efficiency, poor in boxing precision and high in safety accident risk are overcome, in addition, operation is easy, professional crane operation training is not needed, the technical dependence on operators is reduced, and the working efficiency is improved. And the labor requirement of large-scale production is better met.

The application discloses a sealing head part welding positioning device, which comprises a chassis, an automatic sealing head welding machine is installed on the upper end of one side of the chassis, the automatic sealing head welding machine comprises a support, a driving assembly is arranged on the upper side of the support, a chuck is arranged on one side of the driving assembly, a welding frame is arranged on the upper end of the chassis close to the rear side, a positioning assembly is fixedly arranged on the outer side of one end of the chuck, a flange plate is clamped on the inner side of the chuck, an adjusting assembly is arranged on the upper end of the other side of the chassis, and a calibration assembly is arranged on the upper side of the adjusting assembly. The sealing head part welding positioning device is characterized in that the adjusting assembly, the calibration assembly and the butt joint assembly are matched with each other, the sealing head part and the flange plate are more conveniently positioned and butt jointed as a whole, the alignment accuracy is higher, the dependence on the technology of workers is reduced, and the sealing head part welding positioning device is more convenient to use.

This invention relates to the field of precision measuring instruments, and discloses a high-precision roller spherical base surface measuring device and method. The high-precision roller spherical base surface measuring device includes: a measuring instrument body, a measuring head mounted on the measuring instrument body, a clamping mechanism, an identification measuring mechanism, and a control terminal; the clamping mechanism includes: a clamping component, a rotation drive component, and a pre-support component. The clamping component is mainly used to clamp the roller to be measured, and the rotation drive component is connected to the clamping component, mainly used to drive the clamped roller to rotate around a theoretical axis. This invention automatically identifies the roller size and determines the optimal clamping parameters through machine vision, and combines three-dimensional scanning to calibrate the clamping posture in real time. It can dynamically generate an adaptive measurement path based on the measured deviation, effectively solving the system error problem caused by inconsistent clamping in traditional measurements, significantly shortening the measurement time for a single piece, and achieving efficient and reliable measurement of the tapered roller spherical base surface with micron-level accuracy.

The utility model discloses a negative pressure generating device which comprises a body and a holding portion connected to the body, an opening is formed in the top end of the body, a plurality of through holes are formed in the bottom end of the body, a wall face is connected between the opening and the through holes, and a cavity is formed in the wall face from the opening to the through holes. The body is also provided with a control module which is arranged outside the wall surface; the stock bin is of a cylindrical structure without a top cover; a plurality of small holes are formed in the cylinder bottom; a lifting module is arranged on the stock bin and connected with a driving mechanism so that the stock bin can ascend or descend in the cavity. The driving mechanism is connected with the control module; one end of the holding part is communicated with the bottom end of the body, and the other end of the holding part is a negative pressure acting opening. The negative pressure generating device is simple in structure and convenient to use, and the negative pressure acting opening in the bottom of the negative pressure generating device can be accurately matched with all parts of the body and is used for generating negative pressure on the parts of the body. The control module displaces the lifting module, so that the stock bin is close to or far away from the negative pressure acting opening, and automatic temperature control near the negative pressure acting opening is achieved.

The utility model discloses a piece -by -piece formula steel mix tower cylinder, concrete tower cylinder and wind turbine, piece -by -piece formula steel mix tower cylinder includes a plurality of prefabricated concrete segment structure, and the prefabricated concrete segment structure is reserved with the connecting installation hole, and a plurality of a plurality of prefabricated concrete segment structure is sequentially stacked as the piece -by -piece formula steel mix tower cylinder of the cylinder along the axial direction from below to top, and dry -type connecting structure is used for connecting adjacent a plurality of prefabricated concrete segment structure through the connecting installation hole. Concrete tower cylinder includes above -mentioned piece -by -piece formula steel mix tower cylinder, and wind turbine includes above -mentioned concrete tower cylinder. The piece -by -piece formula steel mix tower cylinder, concrete tower cylinder and wind power device, when piece -by -piece formula steel mix tower cylinder assembly, can effectively save the construction period, promote the assembly quality to simplify the construction procedure, enhance tower cylinder energy -absorbing capacity, reduce the artificial investment when traditional construction structure glue daub.

The utility model relates to urine test equipment technical field especially is related to a nitrate integrated detection device, including case, slide, drive assembly and feeding mechanism, is provided with side groove and the limiting groove who communicates with side groove on the case, the slide is slidably arranged on the inner wall of side groove, is provided with the lifting drive piece of drive slide along the height direction of side groove on the case, is provided with the stirring subassembly and detector on the guide tube of rotation setting of slide, drive assembly sets up on the slide and drives the rotation of guide tube around the axle of limiting groove, the output end of feeding mechanism communicates with guide tube to quantitative injection reaction reagent in the container through feeding mechanism. The utility model can integrative complete to the urine cup addition reaction reagent, and reaction reagent and urine sample carry out fully mix and nitrate concentration detection.