9results about How to "Reduce knotting" patented technology

The invention discloses sizing drying equipment, and relates to the field of spinning equipment, the sizing drying equipment comprises a device shell, a drying device main body is arranged in the device shell, the drying device main body comprises placement boxes which are symmetrically arranged up and down, heating pipes are arranged in the placement boxes, liquid conveying pipes are arranged on one sides of the placement boxes, and the liquid conveying pipes are connected with an external water source; a plurality of spraying devices are arranged in the containing box in a matched mode. In the slashing drying process, an external water source enters the containing box through the liquid conveying pipe, the heating pipe accurately controls the water heating duration according to different positions of the spraying device, it can be guaranteed that the environment has proper temperature and humidity, cloth is prevented from wrinkling, discoloring and the like, slashing can be evenly heated, and the slashing quality is improved. Local excessive drying or insufficient drying is avoided, the drying quality of slashing is effectively improved, stable and reliable quality of subsequent textile products is ensured, the defective rate is reduced, the cost is saved for enterprises, and the market competitiveness is enhanced.

The utility model relates to wire drawing machine pay -off technical field, and disclose a wire drawing machine pay -off device with line pressing structure, including bottom plate, pressure mechanism and abutting mechanism, the upper surface fixed connection of bottom plate has the support plate for supporting pay -off roll, the top of support plate is equipped with the fixed ring for fixed pay -off roll, one side of bottom plate is equipped with support column, the pressure mechanism is established in the top of support column, the pressure mechanism sets up in the circumference of pay -off roll upper, the utility model provides a wire drawing machine pay -off device with line pressing structure, through the cooperation setting of bottom plate, support column and pressure mechanism, can press the steel wire rope on the line roller in the upper, make the movement of steel wire more smooth in the pay -off process, reduce the knot of the steel wire between the occurrence, further cooperation setting abutting mechanism in the bottom, can extrude the steel wire on the line roller from below, make the steel wire more stable when paying -off.

This application discloses a side-blown furnace, including a hearth, a furnace body, and a furnace top. The hearth has a cavity; the furnace body is located at the top of the hearth and also has a cavity; the furnace top is located at the top of the furnace body; the cavity includes an upper cavity and a lower cavity that are interconnected, and the cavity includes a primary air zone and a flue gas zone that are interconnected. The upper cavity is connected to the primary air zone, and the width l1 of the primary air zone, the width l2 of the upper cavity, and the width l3 of the lower cavity satisfy: l2 > l3 and l2 > l1. Because the width of the upper cavity is greater than the width of the primary air zone, the primary air introduced into the primary air zone reduces the agitation and scouring of the upper cavity sidewalls, slows down the damage rate of the sidewalls, and extends the service life of the side-blown furnace. Simultaneously, because the width of the lower cavity is smaller than the width of the upper cavity, the flow rate of the melt is accelerated, thereby accelerating the heat exchange rate of the melt to maintain thermal balance within the cavity and prevent excessive condensation at the bottom of the cavity. This application also discloses a metallurgical system.

The utility model discloses an automatic cable winding and unwinding device which comprises a bearing frame, the top of the bearing frame is fixedly connected with an assembling support, the side wall of the assembling support is fixedly connected with an assembling motor, and the output end of the assembling motor is fixedly connected with an assembling winding roller. The tail end of the assembling winding roller penetrates through the assembling support and is rotationally connected with the inner wall of the assembling support, and the top and the bottom of the assembling support are both connected with fixing assemblies. According to the device, the fixed rotating shaft on the fixed disc is driven by the fixed motor to rotate, and then the fixed rotating shaft slides in the fixed concentric-square-shaped plate, so that the fixed pushing plate on the fixed concentric-square-shaped plate is pushed to move in the direction of the fixed L-shaped supporting plate, and the fixed arc-shaped plate is also driven to move along with the fixed pushing plate; therefore, the fixed arc-shaped plate controls the cable on the winding and unwinding assembly winding roller to be disengaged and loosened, the tightness of the cable is controlled, knotting of the cable is reduced, and the using effect is improved.

The invention belongs to the technical field of seamless steel pipe cutting, and particularly relates to a seamless steel pipe cutting table with a dust collection device. Comprising a cutting machine body, and the cutting machine body comprises a machine body, a chip removal device, a moving cross beam, a moving block, a cutting machine and a cleaning device; by controlling the cutting machine to move upwards and the cleaning box to move downwards, the cleaning brush can make contact with the clamping unit, and the rolling wheels also move downwards, so that the wheel faces of the rolling wheels make contact with the edge position of the top of the lathe bed; then, the moving cross beam drives the cutting machine and the side plates to move along the lathe bed, at the moment, the rolling wheels rotate, then the cleaning brushes are driven to rotate, the cleaning brushes rotate and make contact with the clamping units, the seamless steel pipe which is just cut on the path is cleaned, the corresponding clamping units are also cleaned, and a dust suction device can also absorb chippings.

The utility model relates to the technical field of cord thread production, and discloses a pneumatic tension adjusting device which comprises a machine frame and a moving mechanism installed on one side of the machine frame, and further comprises a connecting frame fixed on one side of the machine frame, an air pump is connected to one side of the top of the connecting frame in a bolted mode, and an air outlet of the air pump is communicated with an air pipe. One end of the air pipe is communicated with a pressure divider, and the lower part of the surface of the pressure divider is communicated with a fixed pipe; according to the utility model, air can be injected into the pressure divider and the fixed pipe through the cooperation of the air pump and the air pipe, so that the position of the roller is adjusted under the action of air pressure, the tension of the cord thread is adjusted, the tension of all cord threads is the same, the subsequent processing is facilitated, the knotting of the cord thread is reduced, and the production efficiency is improved. Subsequent cord thread processing is effectively facilitated, and the problem that subsequent processing is affected due to the fact that the tension of the cord threads is different in the existing cord thread processing process is solved.

The utility model discloses a length adjustable's silk guide ware for textile production, including support mechanism and silk guide mechanism, the support mechanism is by fixed carrier plate, and the board of lifting and electric push rod are composed, the board of lifting, and the number of electric push rod all are equipped with two, two the board of lifting and two electric push rod are fixedly connected respectively in fixed carrier plate both ends, and two electric push rod are set up respectively in two the board of lifting top. The utility model discloses through the telescopic drive of electric push rod, can conveniently adjust the interval length between silk guide mechanism and textile lathe, and this function makes silk guide ware can adapt to different model's textile lathe and production line layout, has improved the versatility and flexibility of equipment, in actual production, according to the tension and form requirement of fibre, adjusts interval length in time, can optimize the trend of fibre, reduces the knot or wear phenomenon to improve product quality and production efficiency.

The utility model provides a pole tip main line switching device with a knot-free quick release structure, which comprises a covering reinforcing component, a loop locking component, an auxiliary positioning component and an auxiliary quick release component, a locking end block of the switching device is provided with a penetrating and hanging hole, a main line and a reinforcing cover sleeve penetrate through the penetrating and hanging hole to form an annular knot sleeve, and when the annular knot sleeve is sleeved on the outer wall of a pole tip, the auxiliary positioning component and the auxiliary quick release component are locked. When the locking end block moves to a proper position, one end of the positioning end pipe abuts against the locking end block to help to stabilize the position of the locking end block, so that the stability of the whole structure is enhanced, the outer wall of the quick release ball protrudes outwards, the friction resistance between the annular knot sleeve and the rod tip can be increased, and the safety of the rod tip is improved. In addition, the annular knot sleeve can be expanded by pulling the quick release ball, so that the rod tip can be easily separated from the annular knot sleeve, unnecessary knotting is reduced while quick connection and disassembly of the main line and the rod tip are achieved, the winding problem of the main line and the rod tip can be effectively avoided, and fishing efficiency and convenience are improved.

This utility model relates to the technical field of fancy composite network yarn preparation equipment. A device for preparing high-cohesion, high-weaveability fancy composite network yarn includes a base plate, a winding mechanism on the top left side of the base plate, and a guide mechanism on the top right side of the base plate. An auxiliary mechanism is provided at the bottom of the base plate. The winding mechanism includes a connecting plate, a motor mounted on the top of the connecting plate, a third gear fixedly connected to the output end of the motor, a third connecting rod fixedly connected to the top of the third gear, and a support rod fixedly connected to the top of the third connecting rod. Through holes are provided at the top and bottom ends of both sides of the support rod, and telescopic rods are installed in each of the four through holes. A support plate is fixedly connected to the telescopic end of the telescopic rod, and a spring is provided on the outside of the telescopic rod. This utility model, through the telescopic rods and springs in the winding mechanism, enables the device to adapt to rolls of different sizes, improving the production efficiency of fancy composite network yarn.