68results about How to "Strong extrusion" patented technology

The invention provides a dress which does not disturb the organism function of wearing people and reinforces body type dressing and enhances aesthetic feeling of wearing shape. A high-pressure weave tissue forms a high-pressure weave region which extends from the back side of body to the center of the front side to form a taper shape region, and a mid-pressure weave region consisting of a mid-pressure weave tissue is formed adjacent to the high-pressure weave region, and a low-pressure weave region consisting of low-pressure weave tissue is formed near the taper high-pressure region in the mid-pressure weave region. So the back side framework of the people wearing the dress can be supported with strong force in manner of being squeezed by the high-pressure weave tissue, and the people's abdomen is squeezed softly and firmly under the effect of the taper high-pressure weave tissue continuously from back side to front side and the adjacent mid-pressure weave tissue and the low-pressure weave tissue, therefore, the biological function such as visceral function and like will not be disturbed, and the dress can reinforces body type modifying and enhance the squeezed aesthetic feeling.

The invention discloses a lower box body of a power battery. The lower box body comprises a power battery module assembly, a frame beam assembly and a steel lower bottom plate, wherein the main body of the frame beam assembly is an extruded aluminum profile; the frame beam assembly comprises a front edge beam, a rear edge beam, left and right edge beams, corner edge beams, cross beams and longitudinal beams; u-shaped openings are formed in the lap joint positions of the cross beams on the front side and the rear side and the longitudinal beams, and steps are arranged on the lap joint positionsof the longitudinal beams and the cross beams on the front side and the rear side; an n-shaped opening is formed in the position, in lap joint with the longitudinal beam, of the middle cross beam, and a u-shaped opening is formed in the position, in lap joint with the middle cross beam, of the longitudinal beam; rivet nuts are evenly distributed on the upper side and the lower side of the edge beam along the line, sealing foam is attached to the upper box body on the upper side of the frame beam assembly, sealing foam is attached to the lower bottom plate on the lower side of the frame beam assembly, and the frame beam assembly is fixed to the upper box body through upper box body fastening bolts and the rivet nuts and fixed to the lower bottom plate through lower bottom plate fastening bolts and the rivet nuts. The composite material is light in weight, low in cost and high in impact resistance and extrusion resistance.

The invention relates to an injection molding device with a spherical rotor.The injection molding device comprises an injection oil cylinder, an injection seat frame, a motor, a transmission mechanism, a stand, an angular-contact bearing, a hopper, a machine barrel, an electric heater, a movable oil cylinder, a gear and a plunger.The injection molding device is characterized by further comprising the plasticizing rotor which comprises a hemispherical rotor body and a cylinder connected with the hemispherical rotor body into a whole, and a continuous outer threaded groove is formed in the hemispherical rotor body; the machine barrel comprises a hemispherical plasticizing cavity and an injection barrel, the hemispherical rotor body is located in the hemispherical plasticizing cavity and can rotate, the hopper is installed in the plasticizing cavity, the left end of the outer threaded groove is communicated with the hopper, and the right end of the outer threaded groove is communicated with the injection barrel; the plunger is located on the hemispherical rotor body and in a central hole of the cylinder and the injection barrel and can axially move, a vibrating device is installed between the plunger and a push rod of the injection oil cylinder, and the plunger is in clearance fit with the injection barrel.The injection molding device has the advantages of being high in plasticizing, smashing and squeezing capability, good in molded product quality and the like.

The invention discloses a high efficiency coptis chinensis drying machine with mud removing effect. The drying machine comprises a vertical drying cylinder supported on the ground by a spring, a blade welded rotating shaft disposed in the drying cylinder, and a vibrator arranged on the outer wall of the drying cylinder. The extension end of the rotating shaft is in transmission connection with a deceleration motor disposed above the drying cylinder, the top of the drying cylinder is communicated with a mud removing cylinder, the mud removing cylinder is internally provided with a plurality of razors and a plurality of bristles, the razors are located above the bristles, the drying cylinder is externally provided with an air heater, and the bottom of the drying cylinder is a discharge port. The blades welded on the rotating shaft are helical blades. The inner wall of the drying cylinder is provided with a plurality of hemispherical bumps. The air heater is connected to an air inlet pipe and an air outlet pipe, the air inlet pipe is communicated with the lower part of the drying cylinder, the air outlet pipe is communicated with the upper part of the drying cylinder, and a dryer is arranged between the air outlet pipe and the air heater. And a conveyor belt is arranged below the discharge port. The high efficiency coptis chinensis drying machine provided by the invention has the advantages of simple structure, high efficiency, good drying effect, and effective removal of sediment.

The invention provides a processing method for reducing the surface roughness of a target. The processing method comprises: adopting different milling process parameters to perform rough processing, semi-finish processing and finish processing on the surface of the target in sequence; in the rough processing flow, reducing the surface roughness Ra of the target to be 1.0 microns or less by controlling the milling process parameters; in the semi-finish processing flow, further reducing the surface roughness of the rough-processed target to 0.6 microns or less by controlling the milling processparameters; and in the finish processing flow, further reducing the surface roughness of the semi-finish-processed target to 0.2 microns or less by controlling the milling process parameters. By optimizing the milling process parameters, the surface smoothness of the machined target can be effectively controlled, the surface roughness of the target is reduced, and the normal use of the target in the sputtering process is guaranteed.

The invention discloses a granulating device for producing a flame-retardant plastic-wood composite material, and relates to the technical field of material processing equipment. The granulating device comprises a shell, wherein a feeding hopper is arranged at the upper end of the shell, a mounting cavity is formed in the lower end of the shell, and an material extruding cylinder is connected in the mounting cavity; and the material extruding cylinder comprises a cylinder head, a cylinder body and an material extruding head which are connected in sequence, a heat preservation installation base is arranged outside the material extruding cylinder, and the heat preservation installation base is fixedly connected with a conveying mechanism. According to the granulating device, a material mixing bin, a material conveying channel, the material extruding cylinder, a material cutting mechanism and the conveying mechanism are arranged, the material is fully heated and mixed through the material mixing bin, and the material is continuously supplied to the material extruding cylinder through a material pushing piston of the conveying channel for cutting and granulation, the material cutting mechanism is used for cutting, and finally, flue gas and heat are removed through the material conveying mechanism, and the flue gas and the heat are conveyed out, so that the granulation operation is completed, the structure is simple, the problems that the quality of an existing granulating device is low and the corresponding process is environment-friendly are solved, and the granulating device is suitable for popularization.

The invention discloses a water-resisting bi-component artificial turf backing coating and belongs to the technical field of adhesives. A preparation method comprises the following steps: mixing (N-amidino)dodecyl acrylamide with a polyethylene glycol derivative according to the mass ratio ranging from 2:1 to 4:1, adding p-dichlorobenzene the mass of which is 0.2 to 0.4 time that of the polyethylene glycol derivative and ferrocene the mass of which is 0.12 to 0.18 time that of the polyethylene glycol derivative; carrying out thermostatic mixing reaction, filtering and drying to obtain a modified additive; putting latex, tackifying resin, filler, pigment, acetum and water into a material mixer for stirring and mixing to obtain a component A; putting organosilane, the modified additive and isocyanate into a beaker for stirring and mixing to obtain a component B; separately packaging the component A and the component B, thus forming the water-resisting bi-component artificial turf backingcoating. The water-resisting bi-component artificial turf backing coating provided by the invention has excellent mechanical properties and water resistance for a system.

The invention provides film covering equipment before final coagulation after primary coagulation, and belongs to the technical field of the structure of the film covering equipment for civil engineering. The film covering equipment solves the problems that cracks are generated on the road surface which is dried for a long time, wetting covering can not be met, and the phenomenon that the road surface does not crack due to rapid drying can not be ensured. The film covering equipment before final coagulation after primary coagulation comprises a high-frequency vibration base, wherein the high-frequency vibration base is composed of a top power supply and a bottom high-frequency vibrator, a thin plate-shaped film pressing plate is mounted on the bottom surface of the high-frequency vibrator,the middle position of the film pressing plate is fixedly connected with a bottom mounting plate of the high-frequency vibration base through bolts, the front side of the equipment is provided with aset of water supply mechanism, the water supply mechanism utilizes foam seats obliquely arranged at the front lower portion of the bottom side of a front side barrel cavity so that the injected clearwater can be synchronously coated to the backward conveyed film in an infiltration mode, and backward action is performed following the film on the film roller one by one.

The invention relates to a forced feeding device with a mixing function. The device is provided with a material mixing bin, and a feeding screw is provided with a positive thread section and a reverse thread section; when a driving device drives the screw to rotate, both the positive thread section and the reverse thread section push a material to be fed to the middle, one part of material is discharged from a discharge hole, and the other part of material is upwards arched and gradually raised; and when the arched material reaches a certain height, the material is dispersed to two ends, and mixing of the material is finished. Mixing and conveying of the material are realized on the same device; the device is quite compact in structure, occupies a small space, and saves land resources; and without a middle conveying step, the material is not layered, so that the quality of a processed product is improved.

The invention provides a kitchen waste disposer, and belongs to the technical field of kitchen waste crushing and dewatering equipment. The kitchen waste disposer is characterized in that a crushing seat is provided with a crushing cavity, a first feed port and a first discharge port; a crushing assembly comprises a first driving block and a serrated knife block, the serrated knife block is arranged in the crushing cavity, and the first driving block is in linkage connection with the serrated knife block; a dewatering seat is provided with a dewatering cavity, a second feeding hole and a dewatering hole, and the second feeding hole and the dewatering hole both communicate with the dewatering cavity; a dewatering assembly comprises a second driving block and a sliding block, the sliding block is movably arranged in the dewatering cavity, and the second driving block is connected with the sliding block; a water receiving disc is arranged below a dewatering seat, and the dewatering hole faces the water receiving disc; and a collecting box is arranged below the dewatering seat. The kitchen waste disposer has the beneficial effects that the overall structure is ingenious, kitchen garbage can be crushed and dehydrated, then water and residues are discharged respectively, and therefore the purposes of harmlessness and resource circulation of the garbage are achieved.

The invention discloses a preparation technique of an embossing plate roller. The preparation technique comprises the steps that a roller body material is selected and subjected to welding pre-machining treatment, then the roller body material is subjected to annealing treatment, turning and drilling and laser engraving, copper plating and polishing are conducted, and finally, the embossing plate roller is packaged and stored. The embossing plate roller obtained through the preparation technique has the advantages of being clear in line, rich in gradation and good in hardness, can bear high extrusion force during use, and is not prone to breakage or abrasion.

The invention discloses a full-automatic street lamp plate cutting and grinding device which comprises a grinding mechanism, a cutting mechanism and a supporting base. The grinding mechanism is installed at the top of the supporting base, and the cutting mechanism is arranged on the back face of the grinding mechanism. The grinding mechanism comprises supporting frames, a supporting cross rod, a main shaft, a workbench and a grinding wheel, the supporting cross rod is arranged above the supporting base, and the supporting frames are installed on the left side and the right side of the supporting cross rod. According to the full-automatic street lamp plate cutting and grinding device, by the arrangement of a cooling mechanism, a fixing seat drives a bag to move upwards through pressing of a grinding plate, arc-shaped pressing plates contract inwards to press a pressing plate downwards, then the generated extrusion force is larger through upward moving of the bag, cooling liquid in the bag is extruded into a cooling groove from a leakage groove through the generated extrusion force by air in the bag, and then the grinding plate is cooled. The service life of the grinding wheel is prolonged, and the cost is saved.

The invention discloses an anti-ultraviolet, anti-corrosion, anti-water, loadable and anti-extrusion magnetic measuring cable for a ship. The cable comprises a cable body. A bracket is arranged at themiddle position of the cable body. The bracket comprises four protective strips and four sliding strips. The four protective strips and the four sliding strips are arranged at intervals. The whole bracket can be disassembled and assembled so that the wire core can be clamped on the inner side of the bracket and use is convenient. When the cable is extruded somewhere and the extruding force acts on the sliding strips, the sliding strips move inwardly. When the sliding strips move inwardly, the protective strips and the sliding strips on the sides move to the two sides and the force is decomposed onto a plurality of load layers. When the extruding force acts on the protective strips, the protective strips move inwardly. When the protective strips move inwardly, the sliding strips and the protective strips on the two sides move to the two sides and the force is decomposed onto a plurality of load layers to prevent extruding damage to the wire core so as to have excellent load force.