67results about How to "Reduce knotting" patented technology

The invention relates to a silk reeling method and device, in particular to a wet raw silk double-twisting gathering method and a special device, and mainly solves the technical problems that croisure structures of silk ends are not uniform and the qualities of the raw silk are influenced due to the fact that croisure structures are manually formed and the wet raw silk is gathered under the action of croisures with a wet raw silk gathering method existing in the prior art. According to the wet raw silk gathering method and the special device, the wet raw silk reciprocates linearly relative to an upper godet and a lower godet, the wet raw silk and the godets create friction, and a plurality of pieces of cocoon silk glue forming the raw silk are kneaded to the periphery of the raw silk, so that the wet raw silk is closely gathered; and at the same time, strand silk rotates, an upper section of strand silk and a lower section of strand silk which are contacted with the upper and lower godets rotate in different directions, a lower section of raw silk rotates reversely after bypassing the godets, moisture in the strand silk is squeezed to be removed, and small knots on the surface of cocoon silk can be removed through rotating and kneading.

The invention relates to a silk reeling method and a silk reeling device, in particular to a band friction method and a band friction device for replacing a silk sheath. The method and the device mainly solve the technical problems that a wet raw silk gathering method during silk reeling production in the prior art forms a silk sheath structure by adopting a manual mode, and gathers wet raw silk through a silk sheath effect, and the quality of the raw silk is influenced, operation is complicated, and labor productivity is low due to the nonuniformity of the silk sheath structure between threads brought by the method, or solve the technical problem that gathering is nonuniform due to periodical change of the speed when back-and-forth friction is conducted by adopting reciprocating movement. According to the method and the device, upper and lower layers of driving bands which can be used for replacing silk sheath gathering cocoon silk and move reversely are wound with the wet raw silk; silk pressing guide rolls are arranged between the driving bands; a winding movement direction of the wet raw silk is perpendicular to movement directions of the driving bands relative to the raw silk; friction is generated between the wet raw silk and the driving bands; and tiny sections on the surface of the cocoon silk can be removed after rotation and kneading.

The invention relates to a silk reeling method and device, in particular to a squeezing type wet raw silk gathering method and a special device, and mainly solves the technical problems that croisure structures of silk ends are not uniform and the qualities of the raw silk are influenced due to the fact that croisure structures are manually formed and the wet raw silk is gathered under the action of croisures with a wet raw silk gathering method existing in the prior art. According to the squeezing type wet raw silk gathering method and the special device, a silk wrapping godet is wound by wet raw silk, a pushing godet is tightly attached to the silk wrapping godet and squeezes the wet raw silk, the two godets perform relative and linear reciprocating motion, the wet raw silk and the godets create friction, and a plurality of pieces of cocoon silk glue forming the raw silk are kneaded to the periphery of the raw silk, so that the wet raw silk is closely gathered; and at the same time, strand silk rotates an upper section of strand silk and a lower section of strand silk in different directions, moisture in the strand silk is squeezed to be removed, and small knots on the surface of cocoon silk can be removed through rotating and kneading.

The invention discloses a drum screen. The drum screen comprises a plurality of screen plates and a plurality of winding-preventing battens (2), wherein the winding-preventing battens (2) are arranged at intervals along the circumferential direction of the drum screen and are arranged on the outer wall face of the screen plate. The winding-preventing battens can prolong the distances of a strip-shaped material passing through screen holes back and forth and the inter-hole connecting bars of hooks, thereby improving the probability of successful back-and-forth passing and winding and reducing the phenomena of winding and knotting.

The invention relates to spray detection equipment for building exterior walls and exterior windows and belongs to the technical field of water permeability test of a building. The technical scheme ischaracterized in that the spray detection equipment comprises a spray assembly mounted on a mounting rack; a water pressure detection assembly mounted on the mounting rack; a blower assembly mountedon a bearing strip plate of the mounting rack; a wind pressure detection assembly mounted on the mounting rack; an adsorption assembly for fixing the mounting rack to a wall; an automatic adjusting device arranged on the mounting rack and used for adjusting the spraying direction of the spray assembly to allow the spray assembly to spray in a predetermined direction; and high-altitude fall prevention device arranged on a roof and used for fixing the spray assembly at a predetermined position in the air. The spray detection equipment can achieve comprehensive spray detection during use, so thatdetection data accuracy of the spray detection equipment can be improved, and overall safety of the equipment can be improved.

The invention provides a crane hook structure convenient to turn. The crane hook structure convenient to turn comprises a first hook, a second hook and a rotator, wherein a rotary shaft is arranged onan end part of the first hook, and a first stop rod penetrates through the outer side of the rotary shaft; a movable shaft penetrates through an end part of the first stop rod, and a first spring isarranged at the outer side of the movable shaft; moreover, a second stop rod is connected to an end part of the first spring; a first connection rod is arranged at the side of the first hook, and in welding connection with the first hook; the second hook is arranged on an end part of the first connection rod; and a fixed rod is arranged at the side of the second hook, and fixedly connected with the second hook. The crane hook structure convenient to turn has the following advantages: connected objects can be conveniently taken and connected in the hooks, the use angles of the hooks can be flexibly and conveniently adjusted, the structure is stable so that the equipment is more stable to use, and detachment and installation are facilitated, so that the use efficiency is increased, and the safety is improved.

The invention discloses a road parking remote management terminal display device. The device comprises a cleaning frame, a parking information display body and a wire protection mechanism, the cleaning frame is mounted on one side of the parking information display body, the wire protection mechanism is installed on the rear surface of the parking information displayer body, one end of the cleaning frame is connected with a moving rod in a rotating mode, a guide rail is arranged at one end of the moving rod, a moving wheel is wrapped in the guide rail, the moving wheel is rotationally connected with the moving rod, and cleaning cotton is arranged on one side of the cleaning frame. By designing the cleaning frame and the cleaning cotton which are mounted on one side of the display shell, the display screen is convenient to clean, the problem that dust exists on the front surface of the display screen and affects information reading and checking is effectively avoided, the dust on the surface of the display screen can be quickly cleaned up, use is not affected, the operation mode is simple, the working efficiency is improved, and meanwhile the burden of users is relieved.

The invention discloses an efficient juncus effusus cleaning technology, and relates to a juncus effusus processing technology. The efficient juncus effusus cleaning technology comprises the steps offlour suspension soaking cleaning, continuous clear water flushing, single distilled water soaking cleaning and the like. According to the efficient juncus effusus cleaning technology, dirt on the surface of juncus effusus can be effectively removed by combining three times of cleaning in different cleaning media with pendulum movement of a swing cleaning device, so that the cleaning effect is relatively good; and meanwhile, partition plates in a cleaning tank can limit large-amplitude movement of the juncus effuses in the swing cleaning process and limit the juncus effuses between gaps of thepartition plates, so that the purpose of synchronous carding is achieved, and the thin-strip-shaped juncus effuses is prevented from being disorderly tangled, knotted or broken in the cleaning process.

The present invention discloses red ginseng traditional Chinese medicine shampoo and a preparation technology thereof. The red ginseng traditional Chinese medicine shampoo comprises the following components in parts by weight: pure water, surfactants, a traditional Chinese medicine extract mixture, conditioners for hair, a humectant, a pH regulator, an emulsifier, a thickening agent other components, wherein the surfactants comprise ammonium laureth sulfate, ammonium lauryl sulfate, stearamide propyl dimethylamine, cocoanut fatty acid diethanolamide and cocamidopropyl betaine, and a red ginseng extract, wherein the conditioners for hair comprise polyquaternium-10, guar gum hydroxypropyl trimethyl ammonium chloride and EFA linoleic amide propyl propylene glycol monophosphate dimethyl ammonium chloride. The shampoo has lower irritation to human bodies, is safer to human bodies, and has excellent effects of relieving itching, removing dandruff, removing and controlling oil and performingprotecting.

A multi-pipe dyeing machine for rope-shaped fabrics is composed of two or more overflow dyeing systems which are serially connected. Each overflow dyeing system consists of fabric storage jar, lifting roller installed to the front top of said fabric storage jar, and nozzle with tube. The flow of nozzle and the lift speed of roller are controlled by the computer with fuzzy logic to prevent the rope-shaped fabric being in relaxation state.

The invention discloses an energy-saving conditioning shampoo composition, which relates to a powdery shampoo composition. The powdery shampoo comprises a powdery anionic surfactant, a composition of natural galactomannan nonionic derivatives, and certain components of the conventional shampoo. After the powdery shampoo composition is mixed with proper water, a liquid shampoo which is easy to use and has the characteristics of proper viscosity, high foaming property, easiness in flushing and high conditioning property can be formed. The shampoo prepared from the powdery shampoo has the characteristics of high cleaning property, glossiness of hairs, prevention of knotting, improvement on the carding property of hairs, and the like.

The invention relates to the field of fiber reinforced composite preform manufacturing, in particular to a three-dimensional weaving tension control method. The method comprises the steps that yarn tension is set, and a theoretical yarn weaving deflection angle of a weaving needle at any position in the weaving process is calculated. In the weaving process, the weaving deflection angle is detectedin real time and compared with a theoretical weaving deflection angle, tension application lines are actively wound and unwound, and the control over the weaving deflection angle is realized, so thatthe control over tension is realized. According to the three-dimensional weaving tension control method, the tension control over a preform three-dimensional weaving process is achieved, and the controllability and automation degree of the three-dimensional weaving process can be improved.

The invention relates to the field of cables, and discloses a novel cable retracting device. The novel cable retracting device comprises a cable placement box body, the cable placement box body comprises a bottom plate, front and rear side plates and left and right side plates, a cable is placed inside the cable placement box body, a wire supplying hole is formed in the left side plate of the cable placement box body, a wire outlet hole is formed in the right side plate of the cable placement box body, a rotary through hole is formed in the bottom plate of the cable placement box body, an external thread rotary rod is inserted in the rotary through hole, the outer end of the external thread rotary rod is connected with an inner thread screw sleeve in a threaded mode, the inner thread screwsleeve is located on the lower side of the bottom plate of the cable placement box body, a handle is fixedly connected to the lower end of the external thread rotary rod, a limiting plate is fixedlyconnected to the upper end of the external thread rotary rod, the limiting plate is located in the cable placement box body, a gear is fixedly connected to the upper end of the limiting plate, and racks are connected to the left end and the right end of the gear in an engaged mode correspondingly. The cable can be effectively retracted, the required length of the cable when in use is effectively controlled, and the phenomenon of cable winding or knotting is decreased.

The invention relates to a high-air falling prevention device for spraying detection equipment, and belongs to the technical field of construction water spraying detection. According to the technicalscheme, the high-air falling prevention device comprises a rack, winding drums, a rope and a driving component, wherein the rack is arranged on a roof, the winding drums are symmetrically arranged onthe rack, one end of the rope is wound on the winding drums and the other end of the rope is connected to a spraying component, the driving component is arranged on the rack and is used for driving the winding drums to rotate, and a deviation correcting component is further arranged on the roof and is used for carrying out deviation correcting on the rope to enable the rope to be wound on the winding drums in a preset direction. During using the high-air falling prevention device, when water spraying detection is carried out, the safety of the whole spraying detection equipment can be improved, the labor amount of workers is reduced, and unnecessary risks and troubles are reduced.

The invention discloses a granary self-driven cold circulation and surface heat insulation system. The system comprises an earth cooling device arranged under the ground of the granary body, water circulation pipes arranged on the inner walls of the granary body, a solar energy generation device arranged on the top wall of the granary body, and reflection and heat insulation coatings arranged on the outer walls and the top wall of the granary body. An earth cooling flat-plate solar collector of the solar energy generation device is mounted at the top portion of the granary body, and the main direction of the earth cooling flat-plate solar collector is 207'SW-247'SW. The water circulation pipes are arranged in half-hollow wall bodies of the walls of the granary body in a dense distribution manner, and the main direction of the water circulation pipes is 155'SE-265'SW. By employing the system, the temperature of the interior and top portion of the granary can be greatly reduced to an acceptable range, the grain storage quality for a storage enterprise can be improved, the energy consumption is minimized, and obvious economical and social benefits are brought.

The invention belongs to the technical field of chemistry of hair products, and in particular relates to a softening agent of a wig for dressing up and a preparation method of the softening agent. The softening agent is prepared from the following raw materials in percentage by weight: 6 percent to 8 percent of carboxymethyl cellulose, 3 percent to 5 percent of lauryl alcohol, 2 percent to 3 percent of sodium sulfate, 1 percent to 2 percent of sodium citrate, 1 percent to 2 percent of a non-ionic thickener, 4 percent to 5 percent of glyceryl triacetate, 0.3 percent to 0.5 percent of an L-menthol solution, 1 percent to 2 percent of essence and 70 percent to 79 percent of de-ionized water. The softening agent can be used for effectively increasing the smoothness of the wig, and has the effects of protecting the color and luster of the wing, reducing knotting and reducing injuries to human bodies.

The invention discloses a novel heat dissipation anti-winding textile machine. The textile machine comprises a shell, a spinning inlet is formed in the shell, a spinning barrel is arranged on the right side of the spinning inlet, and a motor is arranged on the right side of the spinning barrel; a dust cover is arranged on the right side of the motor, and a heat dissipation window is formed below the motor; a spring shock absorber is arranged below the heat dissipation window, a yarn guide bin is arranged on the right side of the spring shock absorber, and a yarn guide is arranged inside the yarn guide bin; a processing mechanism is arranged on the right side of the yarn guide, a stepping motor is arranged inside the processing mechanism, and a spinning rotating shaft is arranged above thestepping motor; a telescopic rod is arranged above the spinning rotating shaft, and a spinning frame is arranged on the telescopic rod; the spinning frame is internally provided with a spinning material rolling rod. According to the machine, the heat dissipation window, the spring shock absorber and the yarn guide are arranged, so that the problems that in the prior art, spinning efficiency is low, the loss is easily caused and the cost is high are solved.

The invention discloses a copper strip pressing device. The copper strip pressing device comprises a main table body, a flattening mechanism, a cutting mechanism and a pressing mechanism, a pressing frame is fixedly connected to one end of the top end of the main table body, first electric telescopic pushing rods are fixedly connected to one side of the top end of the pressing frame, supporting plates are arranged at one end of the pressing frame, and the bottom ends of the supporting plates are fixedly connected with the top end of the main table body. The copper strip pressing device has thebeneficial effects that the cutting mechanism, second electric telescopic pushing rods, a contraction groove, a trapezoidal cutting block and a V-shaped cutting knife are arranged, when cutting is carried out, after a worker pre-estimates the size of a correspondingly wound copper strip, the V-shaped cutting knife slides downwards along the contraction groove under telescopic pushing of the second electric telescopic pushing rods, when the V-shaped cutting knife is pushed to the top end of the trapezoidal cutting block to cut a copper strip at the top end of the trapezoidal cutting block, size cutting of the copper strip is facilitated, time and labor are saved during cutting, and the labor cost is reduced.

The invention discloses a B-ultrasound probe with an isolation hood for internal medicine inspection. The probe comprises a body, a wire retracting device and a handle, an adjusting rod is connected with the middle of the inner side of the body, a power plug is embedded in the lower end of the outer side of the body, the wire retracting device is arranged on the left side of the inner side of thebody, a bearing is installed in the wire retracting device, a main shaft is embedded on the inner side of the bearing, a baffle plate is fixed to the bottom side of the wire retracting device, and a sliding passage penetrates through the two sides of the middle of the wire retracting device. By the arrangement of the body, the wire retracting device and an adjusting wheel, the body and the wire retracting device are of an integrated structure, the wire retracting device and the adjusting wheel are rotatably connected, fracturing between the body and the wire retracting device caused by long-term use is prevented, a user can rotate the adjusting wheel to keep power wires in the wire retracting device.

The invention discloses intelligent textile equipment, and relates to the technical field of intelligent manufacturing equipment. The intelligent textile equipment comprises a workbench and a connecting table; an operation display screen is fixedly mounted right in front of the workbench; a fixing seat is fixedly connected to the left side of the outer surface of the connecting table; a rotating bearing is rotatably connected to the outer surface of the fixing seat; and first winding shafts are uniformly and fixedly connected to the outer surface of the rotating bearing. Through cooperative use of a fixing mechanism, a carding mechanism and a flushing mechanism, the textile threads are actively carded and flushed during cyclic operation of winding, flushing and carding of the textile threads through a first winding shaft and a second winding shaft, manual flushing and thread arranging work is replaced, and the problem that the machine cannot judge whether carding is needed or not according to the state of the threads is solved, the workload of workers is reduced, the phenomenon that the spinning threads are knotted is reduced, and the operation safety of the machine is improved.

The invention relates to a preparation process of a nickel-plated carbon fiber felt, and relates to the field of fiber products. The preparation process includes the steps of fiber pretreatment: dispersing fibers; and felt making and forming: performing felt making and forming on the dispersed fibers, then applying glue to the formed fibers, and obtaining felt after the glue is cured. The fiber pretreatment includes the steps of mixing the fibers and water, stirring and dispersing to obtain pretreated slurry, and carrying out secondary defibering on the pretreated slurry to obtain dispersed fiber slurry. According to the preparation process of the nickel-plated carbon fiber felt, the quality of the fiber felt can be effectively improved.