19 results about "Cotton wool roll" patented technology

A plurality of fixed rails are fixedly arranged at different positions of the same height, the rail transfer device comprises a rail transfer frame, a movable rail and a rail transfer driving device, the rail transfer frame is fixedly installed between the adjacent fixed rails, and the movable rail is fixedly installed between the movable rail and the rail transfer driving device. The rail transfer frame is provided with a rail transfer slide way perpendicular to or crossed with the extending direction of the fixed rails, the movable rails are slidably installed on the rail transfer slide way, and one end or two ends of each movable rail in the length direction can be connected with one end of the adjacent fixed rail in an aligned mode. The rail transfer driving device drives the movable rail to slide back and forth along the rail transfer sliding way so as to be aligned and connected with the different fixed rails, the cotton conveying trolley used for conveying cotton rolls or bobbins can move along the movable rail and the fixed rails which are aligned and connected, and the control system controls the rail transfer driving device and the cotton conveying trolley to start and stop. According to the invention, the conveying route of the material can be flexibly changed in real time, the system adapts to a complex plant environment, and the working space of a plant is released.

The present application belongs to the field of textile spinning technology, and particularly relates to a low-hairiness high-strength spinning process of collagen fiber and combed pure cotton fiber blending. The spinning process comprises the following steps: putting the screened collagen fiber and combed pure cotton fiber into a cotton blender for preliminary mixing, spraying an antistatic agent and a softening and moisturizing agent on the mixed fiber for pretreatment, feeding the pretreated mixed fiber into an opener to obtain a lap, then feeding the lap into a carding machine to output a sliver, doubling the sliver in a drawing frame to obtain a roving, feeding the roving into a compact Sirospun spinning frame to output a spun yarn, and obtaining a cheese yarn through an automatic winder. The yarn prepared by the method has the advantages of high strength, less hairiness, uniform evenness, and skin-friendly comfort.

The utility model relates to steel wool processing equipment field, more specifically, the utility model relates to a kind of steel wool rolling machine, comprising: fixed carousel, its one end is connected with rotating mechanism transmission;Expansion chuck, its coaxial setting is in the other end of fixed carousel;Moving carousel, it is coaxially arranged with fixed carousel, and the end close to fixed carousel is equipped with the top block corresponding with expansion chuck;Linear drive mechanism, it is rotatably connected with the end of moving carousel away from fixed carousel, and moving carousel is driven to be close to or away from fixed carousel.The utility model provides a kind of steel wool rolling machine, and the limiting space formed by moving carousel and fixed carousel is positioned to steel wool band, ensure that steel wool band can be evenly rolled on paper core cylinder to form steel wool roll, ensure the quality of steel wool roll, improve the rolling rate of influence steel wool roll.

The utility model relates to the technical field of cotton yarn processing, and discloses a cotton roll surface impurity removing device which comprises a base, the middle of the base is rotationally connected with a two-way screw, the outer side of the two-way screw is in threaded connection with a moving block, the side face of the moving block is fixedly connected with a moving frame, and a worm gear is rotationally connected into a mounting frame. A worm is rotationally connected into the mounting frame, a motor is fixedly mounted on the upper portion of the base, and a square shaft is fixedly mounted on an output shaft of the motor. Through rotation of the motor, the square shaft, the two worms, the upper side worm wheel, the first driving shaft, the lower side worm wheel and the second driving shaft, the cotton roll is moved, the right side bidirectional screw is rotated, the right side rotating wheel rotates, the left side bidirectional screw is rotated through the belt, the moving block can move up and down, and the moving frame moves up and down along with the left side bidirectional screw. The distance between the first driving shaft and the second driving shaft can be changed.

This invention relates to a method for preparing blended seaweed yarn, comprising the following steps: 1) Blended fiber preparation: preparing seaweed fiber and fiber A, mixing and preparing blended cotton roll A; 2) Opening: placing blended cotton roll A into an opening and opening machine to obtain blended cotton roll B; 3) Carding: placing blended cotton roll B into an opening machine and a carding machine successively, and obtaining blended fiber sliver after separation, impurity removal and mixing; 4) Drawing: combining the blended fiber slivers and mixing them into a sliver to obtain a blended fiber sliver; 5) Roving: forming roving to obtain a roving roll; 6) Spinning: forming spinning to obtain a spinning roll; 7) Automatic winding and packaging: winding the yarn into a large-capacity, well-formed bobbin; Through the blended yarn method of this invention, seaweed fiber blended yarn with a higher count can be spun, and fabrics woven from this yarn have good antibacterial and anti-mite effects, providing a new option for making textiles and clothing with antibacterial and anti-mite functions.

The invention discloses a high-altitude large-section air pipe heat preservation cotton laying device, and belongs to the technical field of laying devices.The upper, lower, left and right positions of a heat preservation cotton roll can be adjusted through cooperation of an adjusting mechanism, a laying mechanism and an attaching mechanism, meanwhile, the heat preservation cotton roll is adjusted to rotate, and glue can be evenly smeared on the face, attached to an air pipe, of heat preservation cotton; the cleaning rod can clean the surface of the air pipe, the extrusion rod is used for laying heat preservation cotton on the air pipe, continuous operation is achieved, the overall construction efficiency is improved, the situation that the heat preservation cotton is prone to being damaged in the air pipe hoisting process is reduced, the manual operation time is shortened, and the manual operation difficulty is reduced; when the heat preservation cotton is cut, two cutters are close to each other to cut the heat preservation cotton through cooperation of a fixing spring and a fixing rod and cooperation of a connecting spring and a connecting rod, the heat preservation cotton can be accurately positioned, the heat preservation cotton can be accurately laid, and the laying quality and efficiency are improved.

This invention discloses an enhanced impurity removal and gentle carding process for machine-harvested cotton, belonging to the field of textile processing technology. The process includes four coordinated steps: pretreatment and feeding control, enhanced impurity removal in the licker-in area, fine carding in the cylinder, flatbed, and doffer areas, and cotton suction and negative pressure configuration. By controlling the lap weight to 380-420 g / m and the moisture regain to 7.0%-7.8%, increasing the licker-in speed to 920-980 rpm and using a low-blade, large-angle dust removal knife configuration, while simultaneously reducing the cylinder speed to 320-340 rpm and increasing the flatbed speed to 220-260 mm / min, and optimizing key spacing, this process achieves efficient removal of impurities from machine-harvested cotton while reducing fiber damage. This process solves the technical problems of low impurity removal efficiency, high short fiber content, and large quality fluctuations when the TC15-3 carding machine processes Xinjiang machine-harvested cotton. It reduces the impurity content of the sliver by 15-30%, the short fiber growth rate by 1-2 percentage points, and the nip removal rate by 10-20%.

The invention relates to the technical field of emergency lighting, in particular to a fire emergency lighting device which comprises a mounting shell and two lighting lamps mounted on the mounting shell. The device further comprises a box body. The lower part of the mounting shell is slidably connected with a box body in a damping manner; the upper surface of the box body is fixedly connected with two ropes fixedly connected with the mounting shell; a winding frame is connected in the box body; and a filter cotton roll is wound on a rotating shaft of the winding frame. An escape person grabs a drooping rope to move downwards, a sawtooth part of a rotating plate is forced to puncture a water bag, a filter cotton roll is soaked by water in the water bag, dust attached to the illuminating lamp is cleaned through fluff on an elastic rope, and the situation that the illuminating brightness of the illuminating lamp is affected by accumulated dust is prevented; and then the box body is separated from the mounting shell, continuously falls down, is hung in the air and is at a height which is convenient for the escape personnel to contact, so that the subsequent escape personnel can conveniently pull apart the filter cotton roll to cover the mouth and the nose, and the phenomenon that the human body cannot breathe smoothly or death due to suffocation when absorbing smoke dust is prevented.

The cotton rolling assembly of the carding machine comprises at least two rod bodies and a winding roller, guiding pieces are arranged on the left side and the right side of the winding roller, longitudinal moving rods and longitudinal moving baffles are arranged on the guiding pieces, and the vertical portions of the longitudinal moving baffles are used for blocking the rod bodies; the longitudinal moving rod is connected with an elastic reset device; by means of the structural arrangement, the rod body can be inserted into a cotton quilt during winding, then the rod body is matched with the cotton quilt to be wound, meanwhile, blocking and positioning are conducted through the longitudinal moving baffle, the longitudinal moving baffle extends longitudinally along with increasing of the diameter of a cotton roll during winding of the cotton quilt, automatic winding is achieved, and therefore the winding efficiency is improved. The cotton winding assembly of the carding machine is novel in structural design, obvious in cotton quilt winding effect and ideal.

The utility model belongs to the field of oil guide cotton feeding, particularly relates to an automatic oil guide cotton feeding device, and aims to solve the problems that a reel is loosened or falls off in the conveying process and further affects feeding continuity and accuracy due to the fact that an existing device is lack of effective fixing of the reel in the working process. A sliding block is arranged in the supporting frame in a sliding mode, a connecting frame is fixedly arranged on one side of the sliding block, and a placing roller is rotationally arranged on one side of the connecting frame; the clamping assembly is arranged on the placing roller and is used for fixing a reel for placing the oil guide cotton; the adjusting mechanism is arranged on the supporting frame and used for adjusting the tension of the oil guide cotton when the oil guide cotton is fed. According to the oil guide cotton feeding device, through the arrangement of the clamping assembly, stable clamping of the oil guide cotton reel is achieved, it is guaranteed that the reel cannot loosen or fall off in the oil guide cotton conveying process, the stability and reliability of oil guide cotton feeding are improved, and meanwhile the reel can be conveniently and rapidly replaced and adjusted.

The invention relates to a feeding device and a feeding method for a cake making machine to put cold-batch loose fibers, and belongs to the technical field of fiber dyeing equipment.The feeding device comprises an unwinding device, a conveying device and a material guiding device.The unwinding device is used for placing cold-batch laps and unwinding the laps; the conveying device comprises a mounting frame and a conveying belt arranged on the mounting frame, unwound laps are located on the conveying belt, the material guiding device comprises a material guiding plate arranged on the mounting frame, the material guiding plate is connected with the conveying belt and conveys the laps into the cake making machine, and the conveying speed of the conveying belt is larger than the unwinding speed of the laps. The cake making device has the effect of improving the cake making efficiency.

The utility model discloses a carding machine for textile production, which is characterized by comprising a carding machine body which is fixedly connected with symmetrical supporting plates, and the symmetrical supporting plates are respectively provided with a shaft hole; the symmetrical rotating shafts are matched with the symmetrical shaft holes, and the symmetrical rotating shafts are fixedly connected with anti-falling plates respectively; the symmetrical U-shaped plates are respectively provided with vertical grooves and arc grooves, and the symmetrical vertical grooves are respectively communicated with the corresponding arc grooves; the supporting flat plate is fixedly connected with symmetrical V-shaped plates, the symmetrical V-shaped plates are fixedly connected with square blocks respectively, the symmetrical square blocks are fixedly connected with round blocks respectively, and the symmetrical round blocks are matched with the symmetrical vertical grooves. The utility model relates to the technical field of textile, in particular to a carding machine for textile production. The technical problem to be solved by the utility model is to provide the carding machine for textile production, so that the carding machine can be conveniently matched with carts with different heights, different numbers of laps can be stacked on the same cart, and the placement of rotating shafts can be conveniently realized.

The present invention relates to a combing machine (K) with several combing heads (1), wherein the combing heads (1) each have a gripper apparatus (2) through which a cotton strip (Wb) provided by a cotton roll (W) can be guided, further comprising a fixed (5) and a round comb (4) for combing out combed pieces from the cotton strip (Wb), a pair of tear-off rollers (6) for tearing off a fiber beard from the cotton strip (Wb) and for soldering the fiber beard to a fiber nap (Ff), wherein each combing head (1) is followed in the material flow direction by a take-off table (11), means for consolidating the fiber nap (Ff) into a nonwoven (V), and a belt funnel (41) for forming the nonwoven (V) into a fiber strip (F1 - F8). The invention is characterized in that each comb head (1) has a single pair of tear-off rollers (6), and that the take-off table (11) has a first rising section (12) onto which the fiber web (Ff) formed by the single pair of tear-off rollers (6) is guided to a continuously rotating pair of take-off rollers (8).

The atomizing core oil dripping cotton assembling machine with the monitoring function comprises a monitoring mechanism and a winding mechanism, the monitoring mechanism comprises a supporting plate, a first motor embedded in the front side of the supporting plate, a camera suspended at the top of an output shaft of the first motor, and an audible and visual alarm connected with the top of the supporting plate, the camera is connected with the top of the supporting plate. According to the utility model, after the movable end of the cotton enters the bottom of the roll inserting piece, the motor II is started, then the roll inserting piece rolls the cotton into a barrel, when the outer surface of the barrel is in contact with the inner wall of the pressing plate, an external PLC starts the cutting device and the air cylinder, the cutting device cuts off the movable end of the cotton, and then the movable end of the air cylinder shrinks to drive the motor II and the roll inserting piece to ascend; and then the belt conveyor conveys the cylindrical cotton rolls to the top of the cushion table, then the steps are repeated, continuous production of the cylindrical cotton rolls is achieved, the rolling thickness of the cotton rolls is unified, and the installation success rate of the cotton rolls is increased.

The application relates to the technical field of cotton spinning combing machine cylinder technology, and discloses a design method of the height of a cotton spinning combing machine cylinder tooth piece, which comprises the following steps: calculating the fiber roots of a cotton roll cross section, calculating the total area of the transverse fiber cross section in the cotton roll, calculating the fiber area on the cylinder tooth piece width during the combing process, and calculating the cylinder needle tooth height value; step 1: calculating the fiber roots of the cotton roll cross section; step 2: calculating the total area of the transverse fiber cross section in the cotton roll; step 3: calculating the fiber area on the cylinder tooth piece width during the combing process; and step 4: calculating the cylinder needle tooth height value. The corresponding tooth piece can be made according to the specific properties of the fiber, so that the problem of combing leakage can be effectively solved, and the combing effect on the fiber is improved.

This invention provides a glass fiber cotton winding device and method, belonging to the technical field of glass fiber cotton winding devices. Based on existing winding devices, it incorporates a guide at the feed inlet of the winding device. This guide directs the front end of the glass fiber cotton downwards to the inner side of the glass fiber cotton at the feed inlet. By providing a guide at the feed inlet of the glass fiber cotton winding device, this invention effectively solves the problem in existing winding devices where the front end of the cotton roll easily comes into contact with glass fiber cotton that has not yet entered the inner cavity of the roll, leading to winding failure and requiring manual intervention. This improves the stability and automation of the winding process.

This invention discloses a device for testing the water absorption performance of a novel cotton roll bandage, relating to the technical field of medical textile material testing equipment. It includes a long container and a reusable testing component. The reusable testing component is fixedly installed at the bottom of the long container, and includes a bracket fixedly installed at the bottom of the long container. This device integrates bandage water absorption rate testing, tensile water retention testing, torsional water retention testing, and composite stress water retention testing into a single device. The automated linkage design of the traction torsion component allows for automatic switching and precise linkage of tensile and torsional actions through preset tension rate, torsion angle, and linkage sequence via a controller. This eliminates the need to transfer samples between multiple devices, avoiding moisture loss and structural damage during transfer, while also reducing equipment space requirements and adapting to laboratory and production line testing needs.

The objective is to provide a three-layer or five-layer mattress futon and a method for manufacturing the same, which do not have machine stitching that penetrates the cover material, in order to simplify the comfort sewing process. [Solution] The three-layer or five-layer mattress futon of the present invention is characterized in that a core and a roll of cotton wrapping the core are sandwiched between a bag-shaped cover material made of an outer fabric and an inner fabric, the roll of cotton is compressed and stored in the cover material, and the cover material as a whole receives tension due to the elastic force of the core and the roll of cotton, thereby maintaining the position of the stored roll of cotton and the core. Therefore, comfort stitching is not required.

The EMS trolley is characterized in that a rail frame is fixedly installed on the ground of a workshop, a sliding rail extending in the front-back direction is fixed to the upper end of the rail frame, and the sliding rail stretches across a feeding and discharging frame of a combing machine and a feeding and discharging frame of a lap former which are arranged at intervals in the front-back direction; the walking device and the lifting device are installed on the trolley frame, the walking device can walk along the sliding rail in a reciprocating mode so as to drive the trolley frame to alternately reach the position above a feeding and discharging frame of the combing machine and a feeding and discharging frame of the ribbon lap machine, and the lifting device can drive the grabbing device to ascend and descend. The combing machine material conveying device can be applied to new workshops with limited equipment layout and upgraded and reconstructed old workshops, the compatibility of the combing machine material conveying device is improved, the working efficiency is improved, and the working efficiency is improved. And the conveying speed of the trolley and the overall operation production efficiency are improved.