5results about How to "Timely cooling" patented technology

The utility model relates to a kind of clamping mechanisms of aluminium profile cutting equipment, belong to aluminium profile cutting technical field, including bottom plate, portal frame one being set on bottom plate and clamping mechanism being set on portal frame one, the clamping mechanism includes the hydraulic telescopic rod two being fixed in the inside of portal frame one, the hydraulic telescopic rod two is bolted on the output end of aluminium profile clamping clamp;The portal frame one is provided with the cutting mechanism of cooperation clamping mechanism use, the cutting mechanism includes casing, cutting knife is arranged in the casing, infusion pump and spray pipe are fixed on the outer surface of the casing.The clamping mechanism of aluminium profile cutting equipment, the rotary power of cutting knife is transmitted to infusion pump by synchronous member, realizes the synchronous work of cutting and cooling liquid delivery, infusion pump does not need additional power source to drive, compact structure, energy utilization is efficient, and cooling and lubrication can be carried out to cutting position in time, improve cutting quality and the service life of cutting knife.

The utility model relates to the technical field of floor construction equipment, and specifically discloses a polishing device for terrazzo floor construction, which comprises a polishing motor, which is the main driving device for terrazzo floor construction, a polishing disc provided at the output end of the polishing motor, and a connecting frame rotatably connected to the upper end surface of the polishing disc and penetrated by the output end of the polishing motor, wherein the polishing disc is the main tool for polishing terrazzo floor construction. The polishing device for terrazzo floor construction is characterized in that the connecting frame is matched with a lifting column and a limiting frame one and a limiting frame two. When in actual use, a construction worker can flexibly adjust the height of the polishing disc according to the actual conditions such as the material quality of the floor and the polishing stage, thereby indirectly changing the contact pressure between the polishing disc and the ground, adjusting the rotating speed according to different polishing requirements, and achieving efficient polishing. The gap between the polishing disc and the mounting cover can block the splashed debris during polishing and ensure smooth operation of the polishing disc.

The utility model provides a high-efficiency energy-saving ice-making device, which relates to the technical field of ice making and comprises a base, a main shell is fixedly connected onto the base, an auxiliary shell is fixedly connected onto the base, a high-efficiency compressor is mounted and connected inside the main shell, a condenser is arranged on one side of the high-efficiency compressor, and a condenser is arranged on the other side of the high-efficiency compressor. And a heat exchanger is mounted and connected to the rear side of the condenser. The motor drives the driving shaft to rotate to drive the moving block and the right-angle water outlet piece to move, so that each partition groove in the multi-groove partition plate can store water equivalently, uniformly distributed water flow can be in full contact with an evaporator, and the time for converting water into ice is greatly shortened; the pushing block is pushed to move through the electric cylinder, the protruding plate at one end of the multi-groove partition plate is in linkage with the cover plate, ice blocks are smoothly pushed into the trapezoidal collecting bin, the gravity principle is utilized in the design of the trapezoidal bin, the ice blocks naturally slide down and accumulate, and blockage and disorder of the ice blocks in the collecting process are avoided.

The invention discloses a flame burr removing device for a front guard lamp shell. The flame burr removing device comprises a rack, a workpiece positioning seat arranged on the rack, a floating pressing assembly matched with the workpiece positioning seat, a rotary driving assembly used for driving the workpiece positioning seat to move and a linear feeding assembly. A flame generating assembly is arranged on one side of the rack, and the output end of the flame generating assembly is connected with a flame range limiting flow guide cover which is used for restraining flames and acting the flames on a burr area of the lamp shell in a directional mode. A heat insulation protection assembly is arranged at the position, corresponding to the non-burr-removal portion of the lamp shell, of the flame action area. A waste gas suction assembly is arranged below or on the rear side of the flame action area, and a cooling airflow assembly is arranged at the position adjacent to the waste gas suction assembly. According to the lamp shell edge burr removing device, through cooperation of rotary motion and linear feeding motion, burrs on the edge of a lamp shell continuously and evenly enter a flame-limited area to be subjected to hot melting removal, heat insulation protection, waste gas suction and cooling treatment are achieved in the burr removing process, and therefore the consistency and stability of burr removing machining are improved.

This invention relates to the field of black plastic film extrusion molding technology, and discloses a black plastic film extrusion molding device and method for organic rice cultivation. The device includes an extrusion cylinder, a rotating assembly installed at the left end of the cylinder, a spiral cutter holder connected to the right end and a control box connected to the left end of the rotating assembly, a drive motor connected to the outer end of the control box, a feed inlet at the upper left side of the extrusion cylinder, a black plastic film extrusion transfer structure installed at the right end of the cylinder, and a black plastic film output structure connected to the outer end of the black plastic film extrusion transfer structure. A cooling mechanism is provided at the outer end of the black plastic film output structure, and a winding structure is provided outside the cooling mechanism. This invention enables uniform feeding into subsequent extrusion stages, effectively guiding the extruded black plastic film from the extrusion cylinder to the black plastic film output structure, providing timely cooling of the freshly extruded black plastic film, and a multi-layered, all-around air outlet design that allows cool air to be evenly distributed onto the black plastic film, achieving automatic winding of the black plastic film and improving production efficiency.