4results about How to "Short cycle time" patented technology

The invention discloses an unstacking and grabbing device for stacked rubber blocks of multiple sizes, belongs to the technical field of clamp structures, and solves the problems that in the prior art, rubber blocks fall off and cannot be grabbed in a tight stacking gapless scene. The device mainly comprises a flange plate, a connecting block is arranged on the flange plate, an adapter plate is arranged at the bottom of the connecting block, and a grabbing mechanism is arranged at the bottom of the adapter plate; the grabbing mechanism comprises a bearing module and an air cylinder module, and the air cylinder module is connected with an inserting claw assembly. And the two inserting claw assemblies synchronously act through the bearing module. According to the rubber block grabbing mechanism, rubber blocks of multiple sizes can be stably grabbed, the size and the thickness are not limited, the rubber blocks are not affected by unevenness caused by elasticity of the surfaces of the rubber blocks, the rubber blocks can still be stably grabbed, and the production efficiency is improved.

The invention relates to a method for producing a housing (1) for a battery cell, a housing (1) for a battery cell, a battery and the use thereof. A sheet metal having two sheet edges (9, 10) is provided as starting material, a material thinning is introduced into the sheet metal as a predetermined breaking point (12) and the sheet metal is formed into a three-dimensional body with the two sheet edges (9, 10) lying against one another. The two sheet edges (9, 10) lying against one another are then firmly connected to one another.

The present application relates to the technical field of sapling cultivation, in particular to a seedling anti-freezing device for forest cultivation, which comprises a base and a water inlet, the base is hollow and has a water storage function, the outer wall of the base is made of rubber plastic material and has a heat preservation effect, at least two heat exchange mechanisms are installed on the upper surface of the base at equal intervals in the circumferential direction, the heat exchange mechanisms extract water from the air to supplement the saplings, a supporting mechanism is installed between the heat exchange mechanisms, the bottom of the supporting mechanism is fixed to the base, the supporting mechanism supports the plastic cloth and prevents the saplings from freezing. The device effectively breaks the low-temperature-induced dormancy mechanism of the sapling root system, prevents the sapling rhizome from freezing injury and death, provides a suitable temperature environment for root development, effectively avoids soil water evaporation, continuously ensures soil moisture, promotes the growth and development of the sapling root system, and thus shortens the tree maturation period. The device can increase the light concentration to increase the temperature and avoid low temperature from inhibiting the growth of the saplings, or can reduce the light concentration to reduce the temperature and prevent high temperature from burning the saplings.

The application discloses a kind of ultra-thin miniaturization copper-molybdenum-copper composite material and preparation method thereof, comprising: pure molybdenum metal powder is added into solvent and dispersing agent, and after once ball milling, thickening agent and binder are added, after twice ball milling, defoaming, obtain the molybdenum slurry for casting forming;Molybdenum slurry for casting forming is on base band, and by adjusting doctor blade height gap and base band speed, after drying, obtain molybdenum film piece;Molybdenum film piece is punched and filled with copper slurry for filling hole in hole, and then a certain thickness of printing copper slurry is screen printed on the upper and lower surfaces of molybdenum film piece filled with copper slurry, after drying, obtain laminated film piece;Layer film piece is subjected to hot isostatic pressing, cutting, degumming, integrated co-firing, to obtain thin miniaturization copper-molybdenum-copper composite material.The application has simple process, high preparation efficiency, greatly reduces the cost, and the prepared material has stable performance, excellent thermal conductivity performance, and is suitable for the miniaturization direction of composite material.