31results about How to "Uniform cooling and cooling" patented technology

The invention discloses an injection molding mechanism for fast blanking. The injection molding mechanism comprises a feeding box, an injection molding box and an injection molding device, the feedingbox is arranged on one side of the top surface of a base, the injection molding box is arranged on the other side of the top surface of the base, a feeding funnel is arranged on the top surface of the feeding box, the feeding end on one side of the injection molding device communicates with the feeding box, and the other side of the injection molding device is connected with the output end of a hydraulic cylinder; the hydraulic cylinder is installed on the inner bottom surface of the injection molding box; and a fixed die fixing plate is arranged on the inner wall of the injection molding box, a fixed die is arranged on the side wall, far away from the feeding box, of the fixed die fixing plate, one side of a movable die fixing plate is connected with the output end of the hydraulic cylinder, an ejection plate is arranged on the other side of the movable die fixing plate, a movable die matched with a fixed die is arranged on the other side of the ejection plate, a guide rod is arranged on the side wall, close to the movable die, of the fixed die, and an ejection mechanism is arranged in the ejection plate. The injection molding mechanism has the advantages that the blanking rate is greatly improved, uniform die cooling can be realized, the forming efficiency is greatly improved, and automatic material taking is achieved.

The invention discloses a novel casting sand box which comprises a box body. A through hole communicating with the outside is formed in the upper end of the box body; a box cover is arranged on the opening part of the through hole; multiple cooling devices are fixedly connected to a lower side wall of the box cover; a horizontally arranged placement plate is arranged in the box body; a sand box body is arranged on the placement plate; the placement plate is of a hollow structure; a first threaded rod arranged horizontally is arranged in the placement plate; one end of the first threaded rod isrotatably connected with one side inner wall of the placement plate; the other end of the first threaded rod penetrates through one side wall of the box body; two symmetrically arranged nuts sleeve on the first threaded rod; vertically arranged clamping plates are fixedly connected onto the two nuts; and strip-shaped through holes matched with the clamping plates are formed in one side wall of the placement plate. According to the novel casting sand box provided by the invention, the sand box body can be uniformly cooled, a placement state of the sand box is stable, and the sand box is ensured to work normally.

The invention discloses a disposable lunch box forming device. The device comprises a machine frame, a heating section and a forming section, and further comprises a preheating section, an air supplypiece, a hot air collecting piece and a draught fan, the heating section and the forming section are sequentially arranged on the machine frame, and the preheating section is mounted at the front endof the heating section. The air supply piece and the hot air collecting piece are arranged at the two sides of the upper portion of a blister mold of the forming section, the hot air collecting pieceis communicated to an air inlet of the draught fan through an air pipe, an air outlet of the draught fan is communicated to inlet air of the preheating section through an air pipe, and outlet air of the preheating section is communicated to the air supply piece through an air pipe. According to the disposable lunch box forming device and the disposable lunch box processing energy-saving method, hot air of the forming section can be recycled to preheat sheets entering the heating section, energy is saved, and the equipment operation cost is reduced.

The invention relates to the technical field of CMP polishing disk temperature control, in particular to a temperature control system of a polishing disk. The temperature control system of the polishing disk comprises a polishing disk body, a circulating waterway, a temperature detecting device and an adjusting and controlling device; the circulating waterway comprises a plurality of water feedingpipelines and water return pipelines, the multiple water feeding pipelines separately correspond to different areas of the polishing disk body, and the water feeding pipelines correspond to the waterreturn pipelines one to one and communicate with the water return pipelines; the temperature detecting device detects the water return temperature of the water return pipelines and the surface temperature of the polishing disk body; and the adjusting and controlling device receives a temperature signal detected by the temperature detecting device, and controls the temperature and flow of coolingwater supplied to the polishing disk body by the water feeding pipelines. According to the temperature control system of the polishing disk, different areas are separately arranged on the polishing disk body, the independent water feeding pipelines and the water return pipelines are arranged in the areas, the temperature of the water return pipelines in the areas is monitored, the water feeding temperature and low of the water feeding pipelines are controlled, adaptive temperature adjustment and control of different areas is realized, so that the polishing disk body is cooled uniformly, and the polishing quality of a wafer is guaranteed.

The invention discloses a cooling device for automobile parts. The cooling device for the automobile parts comprises a box body, four supporting columns are fixedly installed at the bottom of the box body, every two of the four supporting columns are symmetrically arranged, a first-stage cooling cavity, a second-stage cooling cavity and a drying cavity are formed in the box body, and a feeding port and a first conveying port are formed in the inner walls of the two sides of the first-stage cooling cavity correspondingly. The cooling device for the automobile parts is reasonable in design and good in practicability, the automobile parts can be effectively cooled through two-times cooling, the automobile parts are cooled evenly, the phenomenon that the automobile parts deform or even crack due to the fact that the speed is too high when the automobile parts are cooled can be avoided, the surfaces of the automobile parts can be effectively cleaned, water can be recycled after being filtered and purified, waste of water resources is greatly reduced, the energy-saving effect is achieved, the surfaces of the automobile parts can be subjected to air drying treatment, and the surfaces of the automobile parts are kept dry.

The invention relates to the technical field of aluminum profile production and machining, in particular to an environment-friendly cooling device for aluminum profile machining, the environment-friendly cooling device for aluminum profile machining comprises a conveying mechanism, a cooling box, an air cooling mechanism and a water cooling mechanism, the cooling box is provided with a cavity formed in the first direction, a feeding port and a discharging port, and the feeding port and the discharging port communicate with the cavity; the feeding port and the discharging port are oppositely arranged, the front side wall and the rear side wall of the cooling box are water curtain walls, and a plurality of mounting holes are formed in the top of the cooling box; the air cooling mechanism is arranged at the top of the cooling box and comprises a plurality of draught fans, and the multiple draught fans are arranged at the multiple mounting holes correspondingly; the water cooling mechanism is arranged in the cavity, the water cooling mechanism comprises an annular spraying pipe, a plurality of spraying heads arranged on the inner side of the annular spraying pipe in a communicating mode and a first water pump communicating with the annular spraying pipe, the environment-friendly cooling device for aluminum profile machining can evenly cool aluminum profiles, the quenching effect is improved, and the quality of the aluminum profiles is improved.

The invention discloses a guide and guard device. The guide and guard device comprises a guide and guard body; a rotary shaft is fixed in the center at the lower end of the guide and guard body; a bearing is arranged on the rotary shaft; the guide and guard body is provided with a water channel; one end of the water channel is provided with a water inlet; a water outlet which is formed in the other end is arranged at the lower end of the guide and guard body. According to the guide and guard device, the guide and guard body is provided with the water channel and accordingly the assembling process of simplifying guide and guard is achieved and maintenance is convenient; two water injection nozzles on a water pipe and the guide and guard body are communicated and accordingly uniform cooling and temperature reduction of a rolling wheel can be achieved and jamming due to the fact that the temperature of the rolling wheel is excessively high is avoided.

The invention discloses a cooling device applied to a plastic production line and a using method of the cooling device. The cooling device comprises an air outlet, wherein a machine body is arranged on the outer surface of the lower end of the air outlet. In the plastic production and conveying process, plastic can pass through a conveying panel, a motor drives a conveying baffle on one side, a rotary spraying device at the upper end can prevent too much water from adhering to the plastic during spraying, an atomization cooling effect is achieved, water with a large area cannot adhere to the surfaces of plastic products, the next operation is facilitated, a condensation device on one side can achieve uniform cooling during cooling, plastic articles cannot be damaged due to non-uniform cooling, a drying device at the rear end can enable water mist to adhere to the surfaces of the plastic products cooled by atomized water during cooling, and the device can be used for effectively drying to ensure that the humid plastic products become dry quickly, is convenient to store and transport, ensures the high efficiency of quality, and is practical and convenient to operate.

The invention relates to a gasification furnace, and more specifically relates to a fixed bed slag gasification furnace material distributing temperature controlling device. The fixed bed slag gasification furnace material distributing temperature controlling device is arranged on a gasification furnace, and comprises a buffer cabinet (1); the buffer cabinet (1) is arranged above a gasification furnace material inlet (2); the upper part of the buffer cabinet (1) is provided with an opening, the lower part is communicated with a gasification furnace material inlet (2); the upper part of the buffer cabinet (1) is provided with a material inlet spray head (3); the material inlet spray head (3) is communicated with a flowing raw material inlet pipe (4); the flowing raw material inlet pipe (4)is provided with a material introduction adjusting valve (5). The fixed bed slag gasification furnace material distributing temperature controlling device is capable of mixing raw materials introducedinto the gasification furnace to be more uniform, and realizing in time regulation, so that stable temperature control of the upper part of the gasification furnace and product gas is realized.

The invention discloses a mold with an external cooling device, and belongs to the technical field of mold cooling assistance. The mold comprises a mold body, the mold body comprises an upper mold, and the upper mold is connected with a lower mold. The upper mold communicates with an upper inner cooling mechanism, the lower mold communicates with a lower inner cooling mechanism, and the mold body is connected with a rotating device. The rotating device comprises a base, a power mechanism is arranged at one end of the base, the power mechanism is connected with a transmission mechanism, the transmission mechanism is connected with a clamping mechanism, and the clamping mechanism is connected with the mold body. An external cooling mechanism is arranged above the mold body. The mold is creatively designed in a rotating manner, the outer portion of the mold can be evenly cooled, then it is guaranteed that molten metal in a cavity is evenly cooled, the quality of a final product is improved, the rejection rate is reduced, and the benefits of enterprises is prevented from being influenced.