13results about How to "Efficient arrangement" patented technology

The utility model relates to the field of semiconductor manufacturing especially relates to a reflow soldering equipment. Including welding furnace, material loading assembly and feeding assembly, material loading assembly is provided with material box, the opening is provided with in the top of material box, and the inside stack holds a plurality of materials, material box is connected with dumping mechanism, dumping mechanism drives material box to overturn and dumps material to feeding assembly, feeding assembly includes tray, a plurality of matrix arrangement's material groove are set up on the tray, and any material groove can accommodate single material, and the tray is provided with vibrating mechanism and feeding mechanism, the material in the material box is dumped to vibrating mechanism, and vibrating mechanism drives material to fall into the tray, the both ends of feeding mechanism correspond to the furnace cavity of tray and welding furnace respectively, and the tray carries material to enter welding furnace under the drive of feeding mechanism.

The invention discloses seedling storage equipment with a temperature adjusting structure for seedling culture, and relates to the technical field of seedling turnover storage equipment. The seedling storage equipment with the temperature adjusting structure aims at solving the problems that the temporary storage temperature of a traditional shading ventilation or storehouse fluctuates along with the environment, the temperature difference between the upper portion and the lower portion in a cabinet is large, and condensed water is accumulated. A main box body and a box door form a storage cavity, a seedling tray, a heat exchange assembly and a circulating fan are arranged in the storage cavity, and a condenser is arranged on the outer side of the storage cavity; the temperature sensor and the control module are matched with a temperature control adjusting piece on the control panel and the display module to form closed-loop temperature adjustment; the bottom is provided with the water collecting tray and communicated with the water outlet, and universal wheels are arranged to facilitate movement. The structure can stably refrigerate according to the set temperature and promote air circulation to be uniform in temperature, and meanwhile condensed water is discharged in a centralized mode, so that the seedling storage consistency and sanitation are improved.

The utility model discloses a kind of temperature measuring point arrangement tools for mass concrete, wherein including positioning reinforcing bar, the both ends of positioning reinforcing bar are fixedly connected with metal sleeve, the outer wall of metal sleeve is fixedly connected with mortar pad, the outer wall of positioning reinforcing bar is fixedly connected with temperature measuring sensor, the diameter of positioning reinforcing bar is 18mm, the thickness of metal sleeve is 5mm, the size of mortar pad is 30x30x30mm, the outer wall of positioning reinforcing bar is distributed with several equal-interval temperature measuring sensors, the device is provided with positioning reinforcing bar, metal sleeve, mortar pad and temperature measuring sensor, realizes the efficient arrangement temperature measuring point, and positioning reinforcing bar is firmly tied with bottom plate by tying silk, to prevent temperature measuring point displacement and loss in pouring process, the existence of mortar pad can prevent the thickness of reinforcing bar protective layer in this part from missing due to the positioning reinforcing bar of 18 diameter, and leakage point is generated.

The present application provides a compound for a cover layer represented by the following Chemical Formula 1 and an organic light emitting element comprising the same: <Chemical Formula 1>

The utility model relates to the technical field of heating plate processing, in particular to an automatic wiring mechanism which comprises a main body mechanism, an adjusting mechanism and a wire embedding mechanism, the adjusting mechanism is arranged at the top of the main body mechanism, the wire embedding mechanism is arranged on one side of the adjusting mechanism, and the main body mechanism comprises a control base. According to the utility model, the unique mode that the heating wire is subjected to hot melting and embedding while being wound is realized, compared with the traditional manual operation, the production efficiency is effectively improved by 10 times, the wire embedding disc and the heating plate are driven to rotate through the R shaft, the production efficiency is improved, the production cost is reduced, and the production efficiency is improved. And meanwhile, the X-axis sliding rails move synchronously, the heating wire can be rapidly and accurately wound on different areas of the heating plate, the production period is greatly shortened, the requirements of customers for large-scale and high-efficiency production are met, and enterprises are assisted to preempt earlier machines in fierce market competition.

The invention relates to the technical field of catalysts, and discloses a heteropolyacid catalyst as well as a preparation method and application thereof. The roundness P of the heteropolyacid catalyst is more than or equal to 0 and less than or equal to 0.8, meanwhile, the stacking density rho of the heteropolyacid catalyst is limited, and the relationship between the roundness P and the average radius Ravg is more than or equal to 0 and less than or equal to 0.95, namely (2 * rho * P) / Ravg; the catalyst can be efficiently stacked and arranged in the tube nest of the reactor, so that the catalyst is arranged more tightly, channeling and reverse mixing of feed gas among catalyst particles are effectively reduced, the utilization rate of methylacrolein can be increased in the reaction of producing methacrylic acid by oxidizing methylacrolein, and meanwhile, the occurrence of excessive reaction is reduced; therefore, the catalyst can keep high methylacrolein conversion rate and methacrylic acid selectivity at the same time. Meanwhile, the specific structure of the outer surface of the catalyst can enable the catalyst to obtain good mechanical strength, the cracking and crushing conditions of the catalyst are reduced, and the service life of the catalyst is prolonged.

The present application provides a compound represented by the following Chemical Formula 1 and an organic light emitting element including the same.

The utility model provides a kind of busbar structure, CCS assembly and battery module, busbar structure is used to carry out electric connection to multiple electric core, multiple electric core is arranged in multiple rows, each row of electric core includes N electric core along first direction arrangement, each column of electric core includes M electric core along second direction and staggered arrangement;Busbar structure makes multiple electric core constitute S group electric core branch series connection, and each group of electric core branch includes P electric circuit of parallel connection, wherein, M is greater than or equal to 2, N is greater than or equal to 3, P is greater than M.Through busbar structure, the electric connection of multiple rows of electric core is realized, and the circuit of P electric parallel connection in each group of S group electric core branch series connection is constituted, and P is greater than the number of each column of electric core (electric core row number) M.Under the premise of not increasing battery pack width, the number of electric parallel connection is increased from M to P, the number of electric parallel connection is improved, so as to improve battery module capacity and discharge capacity, better meet high-power scene demand.

The invention belongs to the technical field of biomedicine, and discloses mucus excitation hydrogel with regeneration activity and a preparation method thereof, the mucus excitation hydrogel is composed of dihydrocaffeic acid modified boloxamide, hyaluronic acid, epigallocatechin-3-gallate and bioactive factors, and the bioactive factors are KPV tripeptide and epidermal growth factors. The PHE-EK is a flowable liquid at room temperature and is gelled within 10 seconds at the body temperature. And the strain of the PHE-EK hydrogel is 77.8%. The PHE-EK hydrogel specifically adheres to the inflammatory colon through electrostatic interaction. The PHE-EK solution provided by the invention has good temperature sensitivity. The PHE hydrogel has relatively high mechanical strength and relatively high fracture strain. The PHE hydrogel can specifically adhere to the inflammatory colon by electrostatic interaction. PHE-EK enema is a promising method for treating ulcerative colitis.

This utility model discloses a cap-retrieving mechanism for a capping machine, relating to the field of bottled food packaging equipment for beverages and other products. It effectively matches the cap supply speed with the capping speed, avoiding problems such as cap jamming, clogging, and misalignment. The capping machine includes a frame, a turntable, and several capping devices. The turntable rotates under the drive of a rotary power source, and the capping devices are evenly distributed around the circumference of the turntable. The cap-retrieving mechanism includes a cap slide assembly, a cap-retrieving plate, a rotating shaft, a transmission gear, and a retainer. The retainer is fixedly connected to the frame of the capping machine, and the cap slide assembly is fixedly installed beside the retainer. The rotating shaft is rotatably connected to the retainer, and an arc-shaped guide slide is fixedly installed at the bottom of the retainer. The cap-retrieving plate is fixedly connected to the bottom end of the rotating shaft, and the transmission gear is fixedly fitted in the middle of the rotating shaft. Overall, it provides stable and orderly cap retrieval, more efficient pushing and arranging of bottle caps, and effectively avoids a series of technical problems caused by misaligned bottle caps.

This utility model relates to a spring arranging fixture, including a material groove for accommodating springs to be arranged; a spring fixture detachably installed in the material groove; and a spring jig plate disposed on the spring fixture. The spring jig plate has several elongated elliptical mounting grooves, each elliptical mounting groove having a shape adapted to the outer contour of the spring. One end of each elliptical mounting groove forms a closed end, and the other end forms an open end. When the spring jig plate is placed into the spring fixture, the open end of the elliptical mounting groove is blocked by the spring fixture. The advantage of this utility model is that it enables the efficient and orderly arrangement of micro-springs. The key to its unique design lies in the elliptical mounting grooves on the spring jig plate. These holes are precisely designed according to the shape characteristics of the micro-springs, which not only perfectly fit the outer contour of the springs but also effectively prevent the springs from tangling and stacking during the arrangement process.

The invention discloses a mobile gangue slurry preparation unit in a mine, comprising a material preparation and conveying unit, which is connected with a feeding unit through a quantitative feeder. The invention also discloses a method for preparing the gangue slurry using the unit, comprising the following steps: step 1, using a material transfer belt to sequentially convey and fill a plurality of bin bodies with gangue powder; step 2, the bin bodies convey the gangue powder to the material transfer roller through a discharge port; step 3, the material transfer roller conveys the gangue powder to the quantitative feeder, which conveys the gangue powder into the communicating overflow mixer; step 4, opening the quantitative water supply system to supply water to the communicating overflow mixer for mixing, and the mixed gangue slurry is conveyed to the grouting and filling pump through the discharge port; step 5, the grouting and filling pump pumps the gangue slurry to the underground goaf. The gangue slurry preparation unit solves the problem of interruption in the gangue slurry conveying in the existing preparation technology.