46results about How to "Rapid cooling and setting" patented technology

The invention provides a mechanical engineering thin-walled tube automatic welding device and a using method thereof, and relates to the technical field of thin-walled tube welding machining. The mechanical engineering thin-walled tube automatic welding device comprises a bottom frame, a left hexagonal frame and a right hexagonal frame are fixed to the upper portion of the bottom frame, a left tube body and a right tube body are arranged in the left hexagonal frame and the right hexagonal frame respectively, and butt joint structures used for connecting the left tube body and the right tube body are arranged on the hexagonal frames. Bearing structures used for supporting the welding position are arranged in the left pipe body and the right pipe body. According to the mechanical engineering thin-walled pipe automatic welding device and the using method thereof, the left pipe body and the right pipe body are placed in the left hexagonal frame and the right hexagonal frame correspondingly, the left pipe body and the right pipe body can rotate and be automatically welded through the butt joint structure, and the left pipe body and the right pipe body can be supported through the bearing structure to be tightly attached; therefore, the welding quality of the thin-walled tube is improved.

The invention discloses a high-yield laminated mold, and relates to the technical field of molds, the high-yield laminated mold comprises a middle mold base, external mold bases are slidably connected to the two sides of the middle mold base, mold cavities are formed in the two sides of the middle mold base, and hot runners communicating with the mold cavities are installed in the middle mold base; a cavity is formed in the middle mold base, an ejector pin penetrating through the middle mold base and extending into the cavity is slidably connected into the middle mold base, a boss is fixedly installed in the ejector pin, a positioning column used for being connected with a nut in a sleeved mode is fixedly connected to the boss, and the sealing unit comprises a sleeve and a piston plate which are slidably connected into the positioning column. The larger the internal pressure of the first sealing ring is, the tighter the first sealing ring and the inner wall of the nut is, plastic in a molten state is prevented from entering threads of the nut under the pressure, after a material is cooled and shaped, the roller and the first sealing ring can automatically restore to the original shape, the force needed by demolding ejection of a product is reduced, and the ejector pin can eject the product perfectly and conveniently.

The utility model relates to the technical field of ceramic tableware processing, in particular to printing equipment for ceramic tableware processing, which comprises a printing equipment main body, supporting columns are fixed at four corners of the upper surface of the printing equipment main body, and a printing equipment upper supporting plate is arranged above the printing equipment main body. A circular through groove is formed in the middle of the printing equipment upper supporting plate, a punching machine is installed in the circular through groove, and a fixing ring support is installed in the middle of the punching machine. According to the improved printing equipment for ceramic tableware processing, the condensate pipe and the fan are arranged, cooling liquid is injected into the condensate pipe, so that the surface of the printing table can be cooled, and air can be sprayed out from an air spraying head at the end of a spraying head fixing frame after being cooled by the fan; the surface of the printed ceramic tableware can be rapidly cooled and shaped, and the situation that unshaped patterns on the surface of the tableware are damaged when a user takes the tableware is avoided.

The present invention belongs to the technical field of hydraulic equipment, and in particular, relates to a plastic part injection molding equipment, including a workbench, a motor is fixed on the workbench, the driving end of the motor is fixedly connected to a bottom plate, a fixed mold is fixedly arranged on the bottom plate, and the outer wall of the fixed mold is fixedly connected to a fixed plate; a plastic part injection molding process, including the following steps: raw material pumping, cooling water flowing in to cool and shape the plastic part, vibration demolding, and water reflux. In the present invention, the water body automatically flows from a high position to a low position, absorbs the heat in the fixed mold, and makes the plastic part cool and shape quickly, and the cooling process can be accelerated by replacing the heat conductive network. After the plastic part is shaped, the push plate is brought into contact with the knocking rod through the rotation of the bottom plate, so that the knocking rod moves to knock the fixed mold, generating vibration, and accelerating the separation of the plastic part from the inner wall of the fixed mold. At the same time, after the bottom plate is flipped, the cooling water can automatically flow back to the water tank, no longer relying on equipment, and reducing energy consumption.

The invention relates to the technical field of laser machining, in particular to a laser machining device and method with a curved surface part positioning mechanism, a curved surface part is arranged below laser machining equipment, and a track recognition module used for conducting track recognition on a machining area of the laser machining equipment is installed on one side of a welding frame body; curved surface positioning modules which are uniformly distributed are mounted above the positioning base plate, curved surface parts are arranged above the curved surface positioning modules, and a curved surface part cooling module is further mounted above the positioning base plate; a curved-surface part cooling module is mounted on the upper surface of the positioning base plate, and when surface machining is conducted on a curved-surface part, a second controllable lifting unit drives an attaching hose to move upwards; the attaching hose is of a flexible structure, heat is taken away through a cooling medium circulating in the attaching hose, rapid cooling and shaping of a welding area are achieved, molten metal liquid is made to be formed along a preset track, and the machining precision and the forming quality of the curved surface part are guaranteed.

The utility model relates to the technical field of plastic packaging bag production, in particular to a plastic packaging bag stretching forming device which provides power for the stretching process of a plastic mold through a stretching device, locally provides stable heat for a plastic film through a heating device, and limits and guides the plastic film through a limiting device. The stretched part of the plastic film is rapidly cooled and shaped through the cooling device, meanwhile, the situation that dust adheres to the plastic film is reduced, and the practicability of the device is improved; comprising a stretching device, a heating device, a limiting device and a cooling device, the heating device is installed on the stretching device, the limiting device is installed on the stretching device, and the cooling device is installed on the stretching device.

The utility model discloses textile fabric calendering equipment, which relates to the field of textile processing, and comprises a calendering box, a cleaning device is arranged at a left feed port of the calendering box, a cooling device is arranged at a right discharge port of the calendering box, a back-and-forth rotatably connected support roller is arranged in the calendering box close to the left feed port, and the back-and-forth rotatably connected support roller is arranged in the calendering box close to the left feed port. A lower pressing roller device is rotationally connected to the position, close to the right side discharging port, in the calendering box, two fixed heating rollers are rotationally connected to the middle position between the supporting roller and the lower pressing roller device, and the central axes of the supporting roller, the fixed heating rollers and the lower pressing roller device are parallel to one another and located in the same horizontal plane. A tensioning heating roller device is arranged under the two fixed heating rollers, a parallel liftable upper pressing roller device is arranged over the lower pressing roller device, the device can quickly perform cleaning, heating, calendaring and cooling procedures, the structure is compact and reliable, the calendaring effect is improved, and the working efficiency is improved.

The utility model provides a silica gel pad quick cooling setting equipment relates to cooling equipment technical field, include: lower mould, the upper side of lower mould is provided with the female die, and the downside of upper mould is provided with the male die, and the inside of female die and male die all is provided with cooling pipe, the right side of these cooling pipes is connected with the cooling shell, the utility model discloses carry out the cooling setting of silica gel pad in the mould, solved the problem of the deformation of easy occurrence in the cooling process of existing equipment, influence product quality.

The utility model belongs to the technical field of display screen packaging, and discloses an LED display screen COB packaging structure which comprises a discharging pipe and a pressing piece, a connecting cylinder is arranged at the top of the pressing piece, the pressing piece and the discharging pipe are fixedly connected through the connecting cylinder, a groove is formed in the bottom of the pressing piece, and the pressing piece is used for controlling the spraying range of the discharging pipe. The discharging device is provided with the downward pressing piece, the connecting cylinder, the movable hole and the like, when the discharging device is used, the connecting cylinder is connected to the discharging pipe in a sleeved mode, the connecting cylinder is rotated through the movable hole, the connecting cylinder is in threaded connection with the discharging pipe, and the discharging pipe is connected with the downward pressing piece in a sleeved mode. When the display screen packaging device is used, the chip is covered and fixed by the lower pressing piece, and at the moment, the colloid only needs to be directly poured into the residual space in the lower pressing piece without moving for multiple times, so that the problem that the efficiency is relatively low when a current display screen is packaged can be solved.

The present application relates to the technical field of dental floss box production, and particularly relates to a dental floss box stacking and boxing assembly line, which comprises a conveying mechanism, and the conveying mechanism comprises a processing box, the top of the processing box is fixedly connected with a processing fixing plate, the front end of the top of the processing fixing plate is fixedly connected with a conveying belt, the front end of the conveying belt is provided with a metal plate, the bottom of the metal plate is fixedly connected with the top of the processing fixing plate, the front end of the metal plate is fixedly connected with a mounting plate, and the top of the front end of the mounting plate is fixedly connected with a pushing cylinder; through the setting of the turnover mechanism, the automatic online detection and sorting of the appearance quality of the dental floss box are realized, the detection efficiency and consistency are significantly improved, the defective products are prevented from flowing into the market, through the setting of the baffle mechanism, the accurate completion of the sucking and detecting actions is ensured, through the setting of the stacking mechanism, the automation of the stacking of the dental floss box is realized, and the operation efficiency of the packaging process is improved.

The invention discloses a production device capable of rapidly molding a comb, and relates to the technical field of comb production. In the molding process of the invention, the density difference between plastic melt and air can be utilized, and the air and plastic melt can be rapidly separated by centrifugation, thereby significantly improving the production efficiency of the comb under the premise of avoiding the generation of bubbles. The entire process from injection molding to cooling and then to finished product separation is automatically completed by a motor and a mechanical structure, which reduces manual intervention, improves the automation level and production efficiency of the production line, and the design of a discharge push pin can automatically push the molded plastic product off an upper mold plate, so that the entire process is smooth and efficient. When the upper mold plate and the lower mold plate rotate at high speed, the cooling process is accelerated by centrifugal force, or water cooling is performed by a circulating water channel arranged inside, so that the molded plastic product is rapidly cooled and shaped, thereby improving the production speed.

The utility model discloses heat shrink tube extrusion equipment which comprises a working table, a conveying seat is mounted at the top end of the working table, a heating conveying tube is mounted on one side of the conveying seat, a discharging module is mounted on one side of the heating conveying tube, an inner cooling tube is wound on the inner side of the discharging module, a water inlet tube is connected to the top end of the discharging module, and a water outlet tube is connected to the water inlet tube. The bottom of the water inlet pipe is connected with a water suction pump, the bottom of the water suction pump is connected with a cooling water tank, and a water outlet pipe is inserted into the top end of the discharging module. By arranging the discharging cooling structure, a water suction pump at the top end of a cooling water tank in the workbench is started, cooling liquid in the cooling water tank is pumped into a water inlet pipe through the water suction pump and input into an inner cooling pipe outside the discharging module, plastic in the discharging module is cooled, and when discharging is conducted from one side of the discharging module, the cooling liquid is cooled conveniently; and cooled liquid in the inner cooling pipe is input back to the interior of the cooling water tank through a water outlet pipe, so that the discharging cooling function is realized.

The utility model provides a toothbrush handle surface texture embossing device. Relates to the technical field of toothbrush handle surface embossing. The toothbrush handle surface texture embossing device comprises a notch bearing seat, a rodless air cylinder is fixedly installed in a notch of the notch bearing seat, a middle connecting frame is fixedly installed on a sliding block of the rodless air cylinder, rectangular frame sleeves are fixedly installed on the two sides of the middle connecting frame, a back support plate is fixedly installed in the notch of the notch bearing seat, and a toothbrush handle is fixedly installed on the back support plate. A transmission shaft is rotatably mounted on the back support plate, a cross-shaped connecting piece is fixedly mounted at one end of the transmission shaft, four transverse convex support plates which are distributed in an annular array are fixedly mounted on the cross-shaped connecting piece, and electric push rods are fixedly mounted on the four transverse convex support plates. According to the utility model, the specified hot-pressing die can be quickly replaced, and the embossing efficiency is improved.

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 application relates to the technical field of rubber manufacturing extrusion equipment, in particular to a nano-reinforced rubber connecting piece preparation device and method, which comprises a bottom support plate, a motor frame is fixedly connected to the right side of the bottom support plate, a motor is fixedly connected to the right side of the inner wall of the motor frame, an output shaft is fixedly connected to the output end of the motor, and an output fixing frame is fixedly connected to the top of the motor frame; the cooling mechanism is arranged, the nano-reinforced rubber is effectively prevented from being scorched or losing stability in size due to overheating, the adjusting mechanism is arranged to avoid insufficient cooling or excessive cooling, the reinforcing mechanism is arranged to significantly improve heat exchange efficiency, form secondary flow speed self-adaptive adjustment, and further strengthen the cooling capacity of an extrusion port, ensure the uniformity and stability of rubber connecting piece setting, the stable sleeve plate is arranged to ensure the smooth operation of turbine blades in the return flow pipe, thereby prolonging the service life of the reinforcing mechanism and reducing maintenance cost.

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 present invention relates to the field of injection molding, and in particular to a plastic mold with good injection molding effect, comprising a support frame, a main mold and a sub-mold, wherein the middle part of the support frame is fixedly connected with the main mold, and four corners of the main mold are respectively fixedly connected with a convex seat, and the upper side of each convex seat is respectively fixedly connected with a sliding rod; the four corners of the sub-mold are respectively fixedly connected with a sliding seat, and the low temperature of the injection mold can be maintained during injection molding, thereby improving the injection molding effect and preventing workers from being scalded when accidentally touching the mold; it is convenient to improve the time efficiency of subsequent cooling of injection-molded plastic tools; when the fan box moves horizontally, it passes above the plastic tool formed in the main mold, thereby quickly and comprehensively performing adaptive cooling work on the molded mold, and the indirect cooling work of the cooling pipe can quickly cool the plastic mold and shape it.

The invention relates to the technical field of plastic bottle forming molds, in particular to a PET plastic bottle forming mold which comprises two mold bodies, a cavity used for forming a plastic bottle is formed when the two mold bodies are combined, heating devices are arranged in the mold bodies, and bamboo joint pipes and electric heating wires are arranged in the heating devices. When a bottle blank enters a cavity formed by combining the two main body molds, the bamboo joint pipe pushes the electric heating wire to the outer side of the bottle blank; the heating device comprises a mounting groove formed in the mold main body, a bamboo joint pipe is fixedly mounted at the bottom end of the mounting groove, a movable part is fixedly mounted at the top end of the bamboo joint pipe, and the movable part is arranged in the mounting groove; an air channel communicating with the interior of the bamboo joint pipe is formed in the bottom end of the mounting groove and used for communicating with an air pump outside the mold body. The blow molding device solves the problem that the actual temperature of the bottle blank is lower than the expectation during blow molding processing.

The utility model provides a correcting device which comprises hot pressing equipment and cold pressing equipment, the hot pressing equipment is used for hot pressing of a workpiece and comprises a hot pressing base table and a hot pressing module, the hot pressing base table is used for placing and heating the workpiece, and the hot pressing module is arranged on the outer side of the hot pressing base table and used for movably abutting against the side, away from the hot pressing base table, of the workpiece; the cold pressing equipment comprises a cold pressing base table, a cold pressing module and a cold air conveying assembly, the cold pressing base table is used for placing a workpiece subjected to hot pressing, and the cold pressing module is arranged on the outer side of the cold pressing base table and used for movably abutting against the side, away from the cold pressing base table, of the workpiece; a first air hole is formed in the side, where a workpiece is placed, of the cold pressing base table, a second air hole is formed in the side, abutting against the workpiece, of the cold pressing module, and the cold air conveying assembly communicates with the first air hole and the second air hole and is used for conveying cold air to the first air hole and the second air hole to cool the workpiece.

This utility model discloses a twin-screw granulator for phosphate ester flame retardants, comprising: a worktable, an extrusion tube fixedly connected to the upper surface of the worktable, a feed tube connected to the upper surface of the extrusion tube, a heating plate fixedly connected to the outer wall of the extrusion tube, two screw conveyors rotatably connected to the inner surface of the extrusion tube, multiple discharge holes provided at the front end of the extrusion tube, a cutting component provided at the front end of the extrusion tube, an annular air conveying box embedded in the worktable, an air conveying component provided on the side surface of the annular air conveying box, and a feeding frame connected inside the annular air conveying box, the feeding frame being located below the discharge holes. Through the above components, rapid cooling and shaping can be achieved, avoiding the adhesion of phosphate ester particles. The feeding frame can reciprocate rapidly, accelerating the discharge of particles from the sieve holes. At the same time, during the movement, airflow further separates the particles to prevent adhesion, improving feeding smoothness, and improving product quality and production efficiency.

The utility model relates to the technical field of insulation board production, and discloses an insulation board production demoulding device which comprises a liquid storage tank, a cooling fan is fixedly installed in the middle of the front face of the liquid storage tank, a base is fixedly arranged on the top face of the liquid storage tank, a servo motor is fixedly installed on one side of the base, and the servo motor is fixedly connected with the liquid storage tank. A threaded rod assembly is fixedly arranged at one end of the servo motor, two moving blocks are symmetrically connected to the surface of the threaded rod assembly in a threaded mode, and a demolding mechanism is rotationally connected to the tops of the moving blocks. According to the demolding device for insulation board production, through the arrangement of a water pump, a cooling copper pipe and a cooling fan, cooling liquid is injected into a liquid storage box, an external power source is communicated, the water pump is turned on to pump out the cooling liquid in the liquid storage box, then the cooling liquid is conveyed into the cooling copper pipe, an insulation board on a bottom template is rapidly cooled and shaped, and the cooling liquid is converged into the liquid storage box through a circulating pipe; and the cooling fan rapidly cools the cooling liquid, so that the effect of rapidly cooling and shaping the bottom template is achieved, and demolding is facilitated.

The utility model provides a plastic single coil forming device which comprises a rack, a wire roller and a heating mechanism are arranged on the right side of the rack, a coil forming mechanism is arranged in the left-right direction, and a coil discharging mechanism is arranged on the left side of the rack. The heating mechanism comprises a heating inner core capable of rotating in the axial direction, a spiral groove is formed in the surface of the heating inner core, a shell is arranged outside the heating inner core, and a wire inlet pipe and a wire outlet pipe are arranged on the shell; the coil forming mechanism comprises a core shaft and three coil pressing rollers, the core shaft can rotate in the axial direction, the surface of the core shaft is provided with a spiral wire guide groove, the coil pressing rollers are distributed around the outer edge of the core shaft, when the core shaft rotates, the coil pressing rollers synchronously and reversely rotate, and a cooling fan is arranged towards the core shaft; the coil discharging mechanism is provided with a rotary conveying belt, and an inductor and a shearing device are arranged above the conveying belt. According to the device, the coil forming mechanism of a three-press-roller structure is adopted, press ring forming is more stable, the yield can be effectively improved, press roller lifting and pressing operation is convenient and fast, and heat dissipation of a draught fan is beneficial for maintaining the working environment.

The utility model relates to the technical field of chemical fiber stretching devices, and discloses a chemical fiber stretching device which comprises an integrated machine frame, a plurality of temperature control rollers and a traction roller are arranged on the integrated machine frame in a rotating mode, chemical fibers are wound on the temperature control rollers and the traction roller, and the temperature control rollers and the traction roller are arranged on the integrated machine frame. Heat conduction oil is arranged in the temperature control roller and the traction roller and used for heating the chemical fiber filaments so that the chemical fiber filaments can be conveniently stretched, and the chemical fiber filaments can be heated and stretched after passing through the device. Chemical fibers gradually reach a good stretching stage through segmented heating, and after the chemical fibers are stretched to reach a certain stretching rate, the chemical fibers reach the position of the cooling and shaping roller and make contact with the cooling and shaping roller to be rapidly cooled and shaped.

The application relates to the field of plastic particle preparation and discloses a preparation device and a preparation method for ABS modified plastic particles, which comprise a frame body, a fusion extrusion cylinder and a material mixing cylinder arranged at the upper end of the frame body, one end of the fusion extrusion cylinder is fixedly connected with an extrusion head, the inside of the extrusion head is movably connected with an extrusion disc, a plurality of extrusion holes are arranged on the surface of the extrusion disc, and one end of the extrusion head is provided with a cutting assembly; the cutting assembly comprises a movable disc movably connected to the outside of the extrusion head through a first hydraulic oil cylinder, a material taking cylinder and a motor are fixedly connected to one side of the movable disc, the output shaft of the motor penetrates to one side of the extrusion disc and is fixedly connected with a cutter, and the material taking cylinder can penetrate into the inside of the extrusion hole; equal amounts of materials are taken through the material taking cylinder, and the materials are cut by the rotation of the cutter, so that the materials are cut off in the inside of the material taking cylinder; since the materials are wrapped by the material taking cylinder when being cut off, the materials are not prone to deformation when being cut, and the cut edges of the materials cut off in the inside of the material taking cylinder are smooth.

The invention discloses a film blowing device for plastic film production and processing. Belongs to the field of plastic film production. According to the technical scheme, the film blowing device comprises a base, four first vertical rods which are symmetrically distributed in pairs are fixedly connected to the top of the base, the top ends of the four first vertical rods are jointly and fixedly connected with a square annular plate, and a film blowing die head located in the middles of the first vertical rods is fixedly connected to the top of the base. By arranging the film protection mechanism with the linkage type L-shaped plate and the protection roller, full-circumferential protection of a blown film can be achieved, the situation that the film is damaged and wrinkled due to scratching and airflow disturbance is effectively avoided, meanwhile, a multi-stage cooling system is formed by matching the first cooling mechanism with upper and lower double-layer annular air outlet and the second cooling mechanism with double-side air outlet, and the cooling efficiency is improved. The film can be uniformly and quickly cooled and shaped, the appearance and size precision of the formed film is greatly improved, and the quality of a finished product is guaranteed.

The utility model relates to a garment production ironing table which comprises a supporting table fixed to the top of a box body, a groove is formed in the supporting table, a supporting plate is fixed in the groove, a plurality of through holes are formed in the supporting plate, a heat insulation sponge is arranged on the supporting plate, a piece of laying cloth is laid on the heat insulation sponge, and a draft fan is fixedly installed in the box body. A connecting pipe communicated with the interior of the groove is arranged on the draft fan, an inverted-cone-shaped flow guide block is arranged above the connecting pipe, and a plurality of vertical ventilation holes are formed in the flow guide block. Garment is placed on the spreading cloth, the iron is used for ironing the garment, the air draft fan is started for air draft, the garment on the spreading cloth can be adsorbed, garment fabric is prevented from moving along with the iron, and the garment fabric which is just ironed can be rapidly cooled and shaped; the suction force in the middle of the table top of the device can be reduced, the suction force around the table top can be increased, the suction force can be more uniform, and the problem that the suction force around the table top is insufficient is solved.

The utility model discloses a three-way pipe producing and forming device, which relates to the technical field of three-way pipe production and comprises a first die holder, a die block, a die core, fins and connecting holes, a second die holder is arranged on one side of the first die holder, electric telescopic rods are arranged on two sides and the top of the first die holder, the die block is sleeved outside the telescopic ends of the electric telescopic rods, and the die core is sleeved outside the die block. The electric telescopic rod is fixed through external equipment, cooling liquid enters the module through a connecting port and flows left and right in the module through a flow guide plate in a roundabout mode, the module is cooled, then the module can cool the inner wall of the three-way pipe at the same time, and the interior and the exterior of the three-way pipe can be cooled and shaped at the same time; and the forming time of the three-way pipe is greatly shortened.

The utility model relates to the technical field of production and manufacturing of PVC steel wire hoses, in particular to a PVC steel wire hose efficient extrusion molding all-in-one machine which comprises a main body, and an extrusion molding assembly and a steel wire winding cooling assembly are arranged at the top of the main body; according to the utility model, PVC raw materials can be efficiently and uniformly conveyed by utilizing the double-screw extruder, the tension of a steel wire can be monitored and adjusted in real time by adopting the electronic tension controller, the winding uniformity and stability of the steel wire are ensured, and the cooling water tank and the air cooler can be used for quickly cooling and shaping an extruded and molded hose, so that the production efficiency is improved. The constant temperature of cooling water can be guaranteed through a circulating water pump and a temperature sensor, the cooling effect is improved, an inner layer channel of a forming mold is designed in a spiral shape, a PVC raw material can be subjected to uniform shearing force in the extrusion process, the forming quality of a hose is improved, extrusion forming and steel wire winding are integrated in the same equipment, and the production efficiency is improved. The automation and integration of the production process are realized, and the production efficiency is greatly improved.

The utility model discloses an environment-friendly casting mold, which belongs to the technical field of casting molds and comprises a lower mold base, a water tank is mounted below the lower mold base, a main protective shell is mounted above the lower mold base, a cooling pipe is arranged between the lower mold base and the main protective shell, an upper mold base is mounted above the lower mold base, and the upper mold base is connected with the main protective shell. A heat preservation cover is installed above the upper die base. According to the environment-friendly casting mold, water is input into the cooling pipe through the water conveying pipe, so that heat on the lower mold base is absorbed, molten metal is rapidly cooled and shaped, the water absorbing the heat flows into the spiral pipe through the water outlet pipe, the temperature of the injection molding pipe is increased, and the molten metal is prevented from being cooled in advance; the heat preservation cover can prevent heat dissipation, so that the energy utilization rate and the environmental protection property are improved, finally, water flows back to the water tank through the backflow pipe, and in the process, the heat dissipation copper pipe can absorb heat of the water to cool the water in the backflow pipe.