6results about How to "Rapid Cooling Forming" patented technology

The application provides a forming mold for glass-ceramic products, and relates to the technical field of glass-ceramic product molds, and comprises a support frame and a rotating disc, a mounting plate is fixedly installed at the top of the support frame, a raw material storage tank is fixedly installed at the top of the mounting plate, and a glass-ceramic product mold injection forming assembly is arranged on the mounting plate, the rotating disc and the raw material storage tank; the glass-ceramic product mold injection forming assembly is arranged, the clamping plate for limiting the guide rod clamps and fixes the forming lower mold, the control motor drives the driving shaft and the rotating disc to rotate, the rotating disc can drive the mounting frame and the forming lower mold to move to below the sliding forming plate, the forming lower mold and the sliding forming plate can be attached, the pump machine is controlled to transmit the raw materials in the raw material storage tank into the inside of the forming lower mold through the raw material extraction pipeline, the condenser is controlled to cool and condense the condensate water in the condensate water flowing coil pipe, and the raw materials can be rapidly cooled and formed.

This utility model relates to the field of pipe joint mold technology, specifically a polyurethane pipe joint mold that is easy to disassemble and demold. It includes a lower mold, an upper mold, and a mold core. Several sets of cooling ports are formed on the surface of the upper mold, and a sealing rod is movably inserted into each cooling port. A sealing rod mounting seat is fixed on the surface of the upper mold, and the surface of the sealing rod mounting seat has an insertion groove and a limiting groove. The advantages are: after the cavity is filled, rotating the sealing rod causes the limiting rod to exit from the limiting groove. Then, pulling the sealing rod upwards causes the limiting rod to exit from the insertion groove, allowing the sealing rod to be extracted from the cooling port. The heat of the molten polyurethane material in the cavity can dissipate more quickly through the cooling ports. After standing for a while until the molten polyurethane material near the cooling ports has cooled and solidified, cold water can be poured into the cooling ports, allowing the molten polyurethane material in the cavity to cool and solidify more quickly, thus shortening the waiting time.

The utility model provides a kind of polyurethane injection molding machine, it is related to injection molding machine technical field, including: cabinet, cabinet top is equipped with injection molding box, fixed mould and movable mould are equipped in injection molding box inside, equipment box is equipped in injection molding box side, injection molding mechanism is equipped in equipment box side, feeding cylinder is equipped on injection molding mechanism, the blanking tube of feeding cylinder bottom is connected with the inside of injection molding mechanism.The kind of injection molding machine is screened to polyurethane raw material particle by crushing device, and the qualified particle is directly put into injection molding mechanism, and the large particle is crushed into small particle, so that polyurethane raw material particle can be completely melted, avoid to cause adverse effect to plastic mold quality, save electric energy, secondly, cooling and temperature rising can be carried out to fixed mould and movable mould by temperature control component, so as to be convenient for injection molding piece rapid cooling forming, and fixed mould and movable mould can be preheated, improve practicality.

This utility model discloses a material strip cooling and dehydration device, belonging to the field of cooling and dehydration devices. It includes: a water cooling pool and a wind-powered dehydration component arranged sequentially along the material strip conveying direction; several guide rollers rotatably connected to the water cooling pool; a water collection hood and a flow guiding platform connected sequentially along the gravity direction, with the end of the water collection hood furthest from the flow guiding platform connected to the wind-powered dehydration component, and the end of the flow guiding platform furthest from the water collection hood connected to the water cooling pool. The flow guiding platform has a flow guiding cavity, the depth of which gradually increases from both sides to the center of the platform. It also includes two enclosures respectively connected to both sides of the flow guiding platform. The technical advantage of this utility model lies in its excellent cooling and dehydration performance.

The utility model discloses a kind of PU synthetic leather surface treatment is with coating equipment, belong to synthetic leather processing equipment technical field, including bottom plate, the top of bottom plate is provided with coating groove, the both sides of coating groove are provided with folding mechanism.The utility model has the beneficial effect that by being equipped with coating mechanism, when using, the switch of motor one is opened, so that screw rod drives moving frame reciprocating, so it can drive gluing assembly and coating roller reciprocating, and then the specific position and specific size of PU synthetic leather can be reciprocating coating operation, simultaneously, the switch of electric push rod two is opened, so that, lifting frame can move up and down, different thickness synthetic leather can be accurately coated, while using auxiliary roller to flatten the synthetic leather after coating, it can also wipe synthetic leather before coating, so that coating effect is better, while using cooling fan to cool synthetic leather before coating and after coating.