35results about How to "Easy to cool and form" patented technology

The invention belongs to the technical field of communication, and specifically relates to a preparation device for a protection box of a communication cable joint, which includes a main body, a top plate, a groove, a pressing plate, a punch, a fixed shaft, a rotating rod, a supporting rod, a spring, a limit rod, Gear rod, first gear, second gear, ejector rod, die, fixed plate, electric push rod, push plate, water pipe and water pump. The invention forms a cavity by pressing the concave mold and the convex mold and then performs injection molding, which facilitates the preparation of the protective box, and facilitates the removal of the protective box from the mold while the top plate moves, which improves the convenience of operation and reduces the difficulty of operation. It is conducive to the ejection of the protection box; the preparation device of the communication cable joint protection box facilitates the support of the protection box through the movement of the support rod, and facilitates the unloading of the protection box and the unloading of the protection box through the movement of the push plate. materials, reducing the operating procedures, improving work efficiency, and improving the degree of integration.

The invention discloses a window section material sizing platform. The window section material sizing platform comprises a rack, a supporting platform, a sizing vacuum section, a sizing mold section, a vortex pump for pumping vortex of the sizing mold section, and a plurality of vacuum pumps for vacuumizing the sizing vacuum section, wherein the supporting platform is arranged in the middle of the rack; the sizing vacuum section and the sizing mold section are mounted on the supporting platform; one side of the rack is provided with a vacuumizing device which is connected with the sizing vacuum section by a pipeline; the vacuum pumps and the vortex pump are connected with a water collection device for recycling water and reducing noises; the water collection device is connected with the rack by a heat exchange device and water is led into the rack; and the water is supplied to the sizing vacuum section and the sizing mold section through the rack to form the circulating utilization of the water. The window section material sizing platform can be used for rapidly cooling and molding a section material and water resources are circularly utilized; and the whole structure layout is reasonable, and energy conservation and environmental friendliness are realized.

The invention relates to a method for bending forming of a windshield and belongs to the technical field of reforming primary glass. The method comprises the following processing steps: step one, carrying out pretreatment processing on glass; step two, preparing glass bending forming equipment; step three: introducing hot gas for softening the glass; step four, continuously introducing the hot gas, using an air bag to act on the glass, and enabling the glass to be bent and laminated on a bending die; step five, introducing cold gas and carrying out cooling forming treatment on the glass. According to the technical scheme, the problem that the windshield is low in processing efficiency of bending forming in the prior art is effectively solved; the method has the advantages of good glass bending effect, convenience for glass forming, high practicality and high processing efficiency.

The invention belongs to the technical field of tools for manufacturing molten steel samplers and discloses a tool for manufacturing a molten steel sampler and a method for manufacturing the molten steel sampler by adopting the tool. The tool comprises a metal cap, a quartz tube, precoated sand, a sample box, a base plate, an outer protective casing pipe, an inner protective casing pipe and a metal sleeve, wherein the outer diameter of the inner protective casing pipe is equal to the inner diameter of the outer protective casing pipe, and the lower half part of the outer protective casing pipe is sleeved with the inner protective casing pipe; the base plate covers the upper end surface of the inner protective casing pipe; the sample box adopts a flat structure and is formed by buckling two symmetrical half box bodies; the quartz tube is seamlessly inserted into a handle of the sample box; the inner diameter of the metal casing pipe is equal to that of the outer protective casing pipe, and the metal casing pipe is arranged on the upper end surface of the outer protective casing pipe; a gap between a cavity formed by the metal casing pipe, the outer protective casing pipe and the base plate and the sample box is filled with the procoated sand, and a filling surface is lower than the pipe orifice of the metal casing pipe; the open end of the metal cap is inserted into the precoated sand, and the sealed end of the quartz tube covers the top of the quartz tube. By means of the molten steel sampler manufactured by adopting the tool, sampling can be quickly performed, the sample box is easy to take out, and the manufacturing cost is low.

The invention discloses a production process of geotextiles, which belongs to the field of production of new geotextiles. It is a production process of geotextiles, which increases the positioning and extrusion of striped hot-melt rubber on the outer surface of geotextiles in the traditional process, It is convenient to increase the soil-carrying capacity with the soil, so that the geotextile processed by this equipment has a good positioning function, which ensures that it is not easy to shift and relative sliding at the appropriate position of embedding, and ensures the normal construction of the geotextile. Compared with the common production process, anti-ultraviolet fiber is added in this process. The inner material of anti-ultraviolet fiber is acrylic fiber, which has good anti-ultraviolet aging effect, and is laid on the upper surface of geotextile by extrusion molding, and is sprayed with waterproof Under the action of water, it can achieve good waterproof effect.

The invention discloses an assembled bottle cap injection molding process, which specifically relates to the technical field of injection molds. Injection injection pipe transports molten injection plastic to the injection space formed by the bottle cap convex mold and the bottle cap concave mold; Step 3: Realize water circulation, and at the same time, the cooling fan performs air cooling for the cooling water tank; Step 4: Realize the bottle cap and the mold Step 5: The bottle caps that have escaped from the mold fall through the window into the receiving box for collection. In the present invention, the bottle cap convex mold and the bottle cap concave mold are used for injection molding, and the push rod is rotated to push the fixed rod to realize the rotation of the turret, and the formed bottle cap is rotated. The outer side of the mold surface is fixed with a spiral groove separation, which facilitates the demoulding of the bottle cap and prevents the spiral pattern inside the bottle cap from affecting the opening and closing operation of the injection mold.