5results about How to "Rapid cooling and setting" patented technology

This invention belongs to the field of weaving equipment technology and discloses a pretreatment device for a circular loom, including a housing with multiple ferrules installed at the bottom. One end of the housing is fixedly installed with an inlet plate having multiple inlet guide holes. Inside the housing, along the yarn travel direction, are sequentially arranged an infrared heating tube group, an atomizing nozzle group, a parallel electrode plate, a simulated weaving guide roller group, a low-temperature plasma generator, a heated pressure roller group, and a cold air cooling unit. The other end of the housing is fixedly installed with an outlet plate having multiple outlet guide holes. This device integrates multiple pretreatment functions into one housing, realizing integrated continuous operation of yarn pretreatment. It can effectively release internal yarn stress, remove surface fuzz from the yarn, improve yarn flexibility and surface quality, thereby reducing the shrinkage rate of the base fabric, reducing yarn breakage during weaving, improving the production efficiency and product quality of the circular loom, and reducing production costs.

The utility model discloses a complex structure metal part rapid prototyping mould, including the bottom plate, the upper end fixed mounting of bottom plate has a plurality of vertical rods, a plurality of vertical rods's upper end common fixed mounting has the top plate, be provided with upper mould between a plurality of vertical rods, upper mould and vertical rod sliding connection, the upper end fixed mounting of bottom plate has lower mould, the inside of lower mould is provided with the air blowing subassembly for forming demoulding, the utility model discloses cooling medium can flow in fast and fully circulate flow in the cooling cavity, effectively take away the heat of product forming time generation, and adopt air blowing subassembly and carry out demoulding, can rapidly blow off product from the forming cavity.

The utility model discloses a kind of high-temperature vacuum pressing machines for TP material, including rack, control box, carrier conveying device, carrier, heating device, vacuum pressing device and carrier reflow device;By being set to carrier on carrier conveying device and being driven transversely active by carrier conveying device, heating device and vacuum pressing device are set on rack and are sequentially arranged along the conveying direction of material, carrier reflow device is set on rack and is located below carrier conveying device, the input end of carrier reflow device is connected with the output end of carrier conveying device, the output end of carrier reflow device is connected with the input end of carrier conveying device, this kind of high-temperature vacuum pressing machine can carry out vacuum pressing operation after heating and baking soft of multiple TP materials, adopt vacuum pressing mode, can provide more uniform and stable pressure, so that the flatness of TP sheet after pressing is higher, avoid uneven, not enough smooth phenomenon, effectively improve TP sheet quality, reduce defective rate.

The utility model provides a finished product tray blanking mechanism belongs to tray processing technical field, including mechanical arm and receiving hopper, and the mechanical arm is used for controlling receiving hopper and blanking, and receiving hopper includes inclined portion no.

This utility model belongs to the field of injection molds, specifically relating to a high-precision injection mold for a medical sampling bucket, including a fixed mold plate and a moving mold plate. A sprue is provided on the fixed mold plate, and a fixed mold frame is provided below the fixed mold plate. A mold foot, an ejector base plate, and an ejector panel are provided on the moving mold plate. The moving mold frame is provided on the mold foot, and a sampling bucket cavity is provided between the moving mold frame and the fixed mold frame. A hot runner system is provided on the sampling bucket cavity. The hot runner system includes a hot runner support frame and a hot runner plate between the fixed mold plate and the fixed mold frame. A hot runner is provided in the hot runner plate, connecting to the sprue. A hot nozzle is connected below the hot runner, and the hot nozzle connects to the sampling bucket cavity. A cavity is provided in the fixed mold plate, with a pressure plate on the cavity and a piston inside. A stopper pin is connected below the piston, passing through the hot runner and engaging with the discharge hole of the hot nozzle. A cooling system is provided around the periphery of the sampling bucket cavity, and an ejection mechanism is provided on the ejector base plate and ejector panel.