69results about "Carding machines" patented technology

The application relates to the technical field of carding machines, and provides a continuous high-efficiency carding machine applied to polyester cotton yarn production, which comprises a carding shell, a feeding port is formed in the carding shell, further comprises a conveyor, a pressing mechanism, a supporting column, a first motor, a carding mechanism and a blowing mechanism, the conveyor is installed in the carding shell, both ends of the conveyor penetrate through the feeding port and extend out of the carding shell, the pressing mechanism is arranged in the carding shell and is used for pressing polyester cotton yarn on the conveyor, two supporting columns are rotationally arranged in the carding shell, one end of each supporting column penetrates through the side wall of the carding shell and extends out of the carding shell, the side wall of the carding shell is provided with the first motor on one side of the supporting column, the output end of the first motor is fixedly connected with the adjacent supporting column, the carding mechanism is arranged on the supporting column and is used for carding polyester cotton yarn, and the technical problem that damaged carding teeth cannot be conveniently replaced in the prior art is solved through the above technical scheme.

The application discloses a webbing process of a multi-doffer carding machine, which comprises the following steps: S1, webbing; S2, webbing transfer; S3, webbing stacking; and S4, webbing output. In one aspect, based on the cooperation of the different angles and gradual changes of the stripping force and the uniform division of the adsorption width formed by the multiple rows of slit adsorption holes, not only is the pulling of the fiber webbing caused by instantaneous adsorption eliminated, but also the problem of insufficient transfer of the condensing roller is improved, and the areas formed by the slit adsorption holes are superposed, the stress of the fiber webbing and the webbing stacking is uniform, and the webbing output quality is improved. In another aspect, based on the intersection layout of the slit adsorption holes, not only is the airflow in motion effectively blocked and dispersed to eliminate the bulging or internal and external pulling of the fiber web caused by the moving airflow, but also the fiber web is more conducive to being attached, adsorbed, transferred and stacked, and the fiber webbing, stacking and webbing output are performed in the synchronous motion with high quality.

The utility model relates to a carding machine taker-in dismounting device, including the bottom plate and the fixed connection in its top both sides box, still include: install in the box one side's push -out mechanism, the top of push -out mechanism is equipped with the push plate, the rear end fixed connection of box has the fixed box, the utility model discloses a push -out mechanism and push plate are established, push -out mechanism drives push plate to move upward, can be taken off from carding machine through taker-in axle automatic taker-in and push, need not manually carry out several work staff, improved the work efficiency, prevent the collision that manual carrying out happened simultaneously, prevent taker-in to be damaged, can be fixed to taker-in axle and taker-in through fixed mechanism after pushing out, prevent the situation that accidentally falls when taking down, thereby prevent taker-in to appear falling collision damage, prevent falling to the staff body and cause harm simultaneously, satisfy the demand of user, improve the practicality of device.

This utility model discloses a waste removal device for an air-flow carding machine, including a cylinder, a waste removal device, and a frame. The cylinder and the waste removal device are mounted on the frame, and the waste removal device cooperates with the cylinder. The waste removal device includes a die-shaped waste removal aluminum strip, a side baffle, a waste guiding device, and an air inlet pipe. The die-shaped waste removal aluminum strip has a waste inlet on one side. The side baffle is connected to one end of the die-shaped waste removal aluminum strip and is connected to the air inlet pipe. The waste guiding device is set on the die-shaped waste removal aluminum strip on the side of the waste inlet. This waste removal device for an air-flow carding machine has a simple structure and is convenient and practical. By adjusting the angle of the waste guiding blade with adjusting bolts, the efficiency of controlling the entry of short fibers or grass blades into the die-shaped waste removal aluminum strip can be improved, especially the smoother extraction of short fibers.

A device and method for adjusting a carding gap between clothing of a flat bar of a revolving flat and clothing of a cylinder in a carding machine uses a sensor unit configured to sense one or more measurement signals of temperature or temperature change in one or more of: a pre-carding zone; a post-carding zone; and the cylinder. An evaluation unit calculates a deformation of one or both of the flat bar and the cylinder based on the measurement signals. A control unit adjusts the carding gap based on the calculated deformation.

This invention discloses the web output structure of a single-doffer carding machine, which includes a doffer roller, a cohesive roller, an output roller, an output curtain, and a negative pressure adsorption unit. This invention utilizes the traction guidance and stable pressure cooperation of the first and second adsorption components to construct a dual guarantee of tangential traction and normal compression. It uses negative pressure to overcome adhesion and initiate the web, while normal pressure ensures tight adhesion to the output roller at high speed, preventing swaying and vibration, achieving single-pass transfer, reducing fiber damage and tension fluctuations, minimizing clouding and unevenness, and achieving high-speed, precise transmission. Simultaneously, a gradually decreasing negative pressure is formed based on a diverter plate, solving the problems of web rebound, offset, and peeling interference caused by instantaneous negative pressure, eliminating fly waste and dead-angle accumulation, and eliminating the risk of damage from hardened lumps. Furthermore, the synergy between single cohesion and single-pass transfer ensures fiber integrity and web purity, improves the equipment's adaptability to different web weights, and establishes the carding machine's technical advantages of high efficiency, stability, and high quality during ultra-high-speed operation.

The utility model relates to a cotton carding device, including frame, two tins, guide plate subassembly and carding and impurity removal chain plate. Two tins are along frame height direction interval arrangement and are connected with frame rotation. The upper guide plate and lower guide plate of guide plate subassembly are with the relative surface of tin along shape arrangement. Carding and impurity removal chain plate is located between two tins, is closed type motion chain, and its outer chain plate layer is fixed with needle cloth, and the side edge of upper and lower layers is respectively abutted with guide plate. Through the cooperation of double tins and carding and impurity removal chain plate, the simultaneous carding and impurity removal of two tins are realized. This breaks through the limitation of traditional single tin single carding apron structure, solves the problem that carding apron utilization rate is low in the prior art, equipment production capacity potential is not fully released, and greatly improves the utilization rate and carding efficiency of carding and impurity removal chain plate.

The utility model belongs to the field of textile machinery, disclose a kind of combined apron for apron type carding machine, it is made of metal apron strip (2) and elastic apron strip (1) compound, both are detachably mounted on same apron framework (3) by installation groove (8), can be realized individually replacement without interfering each other;Elastic apron strip (1) is close to fiber inlet, and metal apron strip (2) is set in the back side of elastic apron strip (1);Metal apron strip (2) is made of metal card clothing rack (4) and metal card clothing rack support (5);Elastic apron strip (1) is made of steel needle (7) implanted on base cloth (6) and base cloth (6).The utility model can be individually replaced metal apron strip, elastic apron strip without interfering each other when the change of fiber type or carding process, effectively open loose and separate impurities at apron inlet, maintain long-term stability of process gauge at the most tight place of outlet gauge, facilitate to obtain higher yield, carding quality.

The utility model belongs to carding machine technical field especially is a kind of short fibre separating device for carding machine, including carding machine main part, the inside rotation of carding machine main part is equipped with tin forest, the inside of carding machine main part is equipped with apron, the inside of carding machine main part is equipped with short fibre separating device, short fibre separating device includes the cover body of installation in the inside of carding machine main part, the inside rotation of cover body is equipped with first brush roller, second brush roller, the inside of cover body is located the upper portion of first brush roller, second brush roller and is equipped with first separating roller, second separating roller, the outside of first separating roller, second separating roller is equipped with the stripping lance of array distribution, one end of cover body is equipped with driving arrangement, the top of cover body is connected with suction pipe connector, the top of suction pipe connector is connected with suction pipe, the short fibre that this device can be not been sucked away with being attached on brush is hooked down and is thrown up, make this part short fibre also can be negative pressure and be sucked away, avoid its return to apron, improve short fibre cleaning separation effect.

This utility model relates to the field of textile machinery technology, and in particular to a carding and impurity removal device for cotton. The lifting mechanism includes a mounting plate with several lifting rods evenly spaced along its length. A connecting rod is fixedly connected to one of the lifting rods, with one end extending outside the housing and fixedly connected to a connecting plate. An electric telescopic rod is connected to the upper end of the housing, and its telescopic end is fixedly connected to the lower surface of the connecting plate. When the electric telescopic rod is activated, it drives the connecting plate to reciprocate vertically. The connecting plate moves the connecting rod, which in turn drives the lifting rod to reciprocate vertically. As the lifting rod moves upward, it moves the cotton ball. After the cotton ball moves upward, the gap between it and the perforated plate increases, preventing the cotton ball from interfering with impurities passing through the perforated plate and facilitating impurity passage, thus improving the impurity removal effect.

The application belongs to the technical field of textile equipment and relates to a double-plate type static pressure chamber web cleaner. By adopting the static pressure chamber pressure stabilizing method, the problem of poor impurity removal effect caused by inconsistent airflow speed of the existing web cleaner is effectively solved. The first front airflow baffle, the first middle airflow baffle and the first rear airflow baffle are arranged in the dust suction cover, so that the airflow cannot flow vertically between the impurity removal opening and the air suction opening, but must flow around multiple times, thereby reducing the flow speed of the airflow and converting the dynamic pressure into static pressure, so that the static pressures of all points at the impurity removal opening are approximately the same, the uniformity of the speed vector of the entire impurity removal opening is realized, and the impurity removal efficiency and quality of the web cleaner are significantly 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%.

This utility model relates to the field of textile equipment, specifically a carding and combing machine that facilitates adjustment of carding height. It includes: a frame with a turntable rotatably mounted at the bottom and a power device for driving the turntable; a box body located at the top of the frame, with rigid chain clearance grooves at both the bottom and top of the box body, and an inlet for cotton sliver entry at the top of the box body; a rigid chain take-up and release box slidably mounted on the inner wall of the bottom of the box body, containing a power mechanism for taking up and releasing the rigid chain, the rigid chain extending vertically and rigidly downwards through the clearance grooves; a carding box located at the bottom of the rigid chain, through which the cotton sliver passes, and equipped with a conveying mechanism that moves the cotton sliver downwards; and a control system located within the box body. In this utility model, the carding height is changed via a rigid chain without additionally increasing the vertical dimensions of the equipment, and the vertical movement of the rigid chain poses no safety hazard.

The invention discloses a rigid carding wire. A serrated wire for use as a rigid carding wire and made of alloy steel is provided. The invention relates to an alloy steel comprising a serrated wire consisting of a flat or profiled base and teeth, wherein the teeth are hardened and the alloy steel comprises: between 0.87 and 1.07 weight percent of carbon; between 0.30 and 0.50 weight percent of manganese; between 0.15 and 0.40 weight percent of silicon; between 0.30 and 0.60 weight percent of vanadium; less than 0.025 weight percent phosphorus; less than 0.025 weight percent of sulfur; less than 0.02 weight percent of aluminum; less than 0.02 weight percent molybdenum; less than 0.01 weight percent niobium; less than 0.05 weight percent chromium; less than 0.05 weight percent nickel; less than 0.05 weight percent copper; less than 0.05 weight percent selenium; less than 0.05 wt% of arsenic, with the balance being iron. The serrated wire has improved wear resistance and a longer life. A method of manufacturing a serrated wire is also provided.

This utility model relates to a hemp feeding mechanism for a hemp combing machine, belonging to the field of hemp yarn processing. It includes a carrying body; a conveying mechanism located inside the carrying body; a guiding component located on the upper surface of the carrying body; and a cleaning mechanism located on the right side of the carrying body, comprising a mounting box located on the right side of the carrying body; a negative pressure module connected to the lower surface of the mounting box; and two pipes connected to the front and rear surfaces of the mounting box, with the other ends of both pipes penetrating the carrying body. Through the cleaning mechanism, this utility model utilizes the cooperation between the negative pressure module and the conical sleeve to automatically extract hemp fibers accumulated in the roller groove, preventing short fibers from converging and reducing the roller's gripping force, ensuring the roller is always in a highly efficient working state, reducing conveying failures caused by fiber accumulation, and improving the stability and reliability of the hemp feeding mechanism.

The utility model provides cotton yarn carding equipment with auxiliary structure belongs to textile machinery equipment technical field to solve the problem that the existing lumped cotton yarn is easy to block feed inlet, causes equipment overload shutdown, influences production efficiency, including carding machine main part, carding feed hopper, pre arranging roller, pre screening board, carding drive sliding block, carding drive mechanism and screening anti - jam mechanism, carding feed hopper fixed connection is in the front upper side of carding machine main part, and carding feed hopper is funnel -shaped structure, pre arranging roller sets up in the inboard of carding feed hopper, pre screening board fixed connection is in the lower end of carding feed hopper, carding drive sliding block sliding connection is in the outboard of carding feed hopper, carding drive mechanism sets up in the outboard of carding feed hopper, screening anti - jam mechanism sets up in the below of carding feed hopper, realized the pretreatment to raw material, significantly reduced material stagnation probability.

The utility model relates to the design technical field of carding machine provides a kind of cashmere carding machine, it includes movable frame, set up on the movable frame workbox, set up in the workbox feeding mechanism, set up in the workbox corresponding the carding mechanism of feeding mechanism one side and set up in the feeding mechanism away from the adsorption mechanism of carding mechanism one side, the adsorption mechanism includes rotation setting in the workbox insulating roller, a plurality of fixed setting in the insulating roller side wall for insulating electromagnetic strip insulating plate and setting in the workbox corresponding the accommodation groove on the side wall of electromagnetic strip. The utility model passes through the energization of electromagnetic strip under the action of conducting block, with magnetism, electromagnetic strip can pass through connection and disconnection circuit to adsorb metal impurities and transfer the metal impurities adsorbed in accommodation groove. Through the above technical scheme, the technical problem that the surface area of magnetic bar is limited in the prior art is solved.

This invention discloses a cashmere combing machine for cashmere processing, comprising a main body of the combing equipment. A hollow combing roller is rotatably mounted inside the main body, with one end connected to a rotating mechanism of the main body. The inner cavity of the hollow combing roller has several sets of movable blocks arranged in a circular array. The outer wall of each movable block is uniformly provided with ratchet bars. The outer circumference of the hollow combing roller has through holes for the ratchet bars to pass through. A driving mechanism for connecting the movable blocks is located inside the hollow combing roller and on the inner side of the movable blocks. The driving mechanism drives the several sets of movable blocks to move synchronously inward. This invention allows the driving mechanism to move the several sets of movable blocks synchronously inward. The movable blocks drive the ratchet bars through the through holes into the hollow combing roller. As the ratchet bars move, they cooperate with the through holes to remove cashmere adhering to the outer wall of the ratchet bars, thus cleaning the ratchet bars. This method is convenient to use, reduces the labor intensity of manual cleaning, and improves work efficiency.

The utility model discloses a dust extraction device of carding machine, including the transverse suction connecting pipe of installation in carding machine main part, the transverse suction connecting pipe is below the rear side of spike roller, the middle part of both ends board of transverse suction connecting pipe is fixed with rotating shaft, and rotating shaft is through bearing swing joint on the left and right two side plates of carding machine main part, the upper portion of transverse suction connecting pipe is shaped with two side plate parts of opposite oblique extension, and the upper end of two side plate parts is shaped together and forms top connecting part, its long shape suction air through slot is close to the rear lower part of spike roller, so that it can close -range adsorption spike roller's throw position place's sundries, short fiber and other material, and it can adjust the position of transverse suction connecting pipe, thereby change long shape suction air through slot's suction position, guarantee its in adsorption spike roller throw's sundries and other material's optimum position, keep its distance with carded fiber material between, prevent adsorption too much fiber material.

The application discloses a flexible carding cloth for flocculent cotton fibers and a sliver uniformity control method, relates to the technical field of cotton fiber carding, and is based on a base plate and needle teeth uniformly arranged in the warp and weft directions; the end of each needle tooth is in universal hinged connection with a fixed ball sleeve on the base plate through a ball bearing, bidirectional angular deflection in the weft and radial directions can be realized, a plurality of carding gaps with transverse arc plates are arranged on the working surface of the needle tooth, adjacent needle teeth are connected through connecting rods distributed in a rectangular shape, and wing plates are arranged on the outer wall of the connecting rods in a diagonal distribution. The application realizes real-time dynamic regulation and control of carding force through linkage of bidirectional self-adaptive deflection of the needle teeth, progressive staged carding and self-balancing of stress of the full needle row, realizes full-process flexible carding of the flocculent cotton fibers, effectively reduces fiber damage and the short fiber rate, significantly improves sliver uniformity, simultaneously reduces needle tooth loss, and prolongs the service life of the carding cloth.

This utility model relates to the field of cashmere combing and discloses a stable feeding structure for a cashmere combing machine. The structure includes a middle plate, a support plate fixedly connected to the top of the middle plate, a side plate fixedly connected to the top of the support plate, a side motor fixedly connected to one side of the side plate, and a rotating roller connected to the output shaft of the side motor via a coupling. This stable feeding structure for the cashmere combing machine, through the arrangement of the middle plate, support plate, side plate, side motor, rotating roller, conveyor belt, soft rubber plate, rotating plate, directional motor, clamping frame, lifting sleeve plate, rear rubber pad, lifting support plate, front rubber pad, and lifting side column, makes the stable feeding structure of the cashmere combing machine more convenient to use. It can stably feed cashmere combing machines of different heights, adapting to cashmere combing machines of varying heights, improving the overall structural adaptability to the environment, and reducing subsequent operating costs.

The invention relates to a tooth for a card clothing support (16a) of a flat bar (16) of a carding machine, wherein the tooth is provided with a single crank along its length from the tooth base (16c) to the tooth tip (16d). The invention also relates to a flat-top card clothing (16) for a flat bar (14) of a carding machine, comprising a card clothing support (16a) having such teeth (16b).

Driver (24) for a cover bar (20) of a carding machine (100), wherein the driver (24) comprises a base body (26) with a first fastening means (30) for detachable attachment to the cover bar (20), a second fastening means (32) for detachable attachment to a drive element (25), at least one receiving element (36) for detachably receiving a sliding element (38) of the cover bar (20), wherein the at least one receiving element (36) extends between a contact surface (28) and an outer surface (44), and an application surface (40) for attaching a cleaning element (42) to the base body (26), wherein the application surface (40) extends along the at least one receiving element (36), wherein the base body (26) comprises a base part (14) extending between the contact surface (28) and the outer surface (44) and a projection (46),wherein the extension (46) projects from the outer surface (44) in a direction away from the base part (14), wherein the extension (46) has a further application surface (63) for attaching a further cleaning element (62). Cover rod (20) for a carding machine (100) with at least one such driver (24) and carding machine (100) with at least one such cover rod (20).

Methods, apparatuses, and systems for forming a random fiber web using a pneumatic fiber transport system are disclosed. In one embodiment, a method can optionally include providing a plurality of movable devices including a lickerin configured to remove a plurality of fibers from a mat of fibers transported by a conveyor to a vicinity of the lickerin, causing the plurality of fibers to be dislodged from the lickerin at a dislodgement location within the system, communicating a gas source to entrain the plurality of fibers with the gas source after dislodgement, and collecting the plurality of fibers from the gas source to form the random fiber web.

The utility model relates to the technical field of geotextile production, disclose a kind of polyester staple fibre carding machine with feeding mechanism, including machine body, the inside of left side of machine body top is provided with feeding roller, the left side of machine body top is provided for the feeding mechanism of the uniform feeding of polyester staple fibre is fed in upper material.The polyester staple fibre carding machine with feeding mechanism can control servo motor to start driving screw rod rotation during use, the screw rod rotation simultaneously utilizes the threaded sleeve of thread connection to drive movable seat to move back and forth, and can drive feeding box to move back and forth on the top of feeding roller, after polyester fibre material is introduced into the inside of feeding box, it can be driven to make fibre material uniformly exported downward on the top of feeding conveyor belt by the front and back of feeding box, polyester fibre is uniformly fed in upper material, improve carding processing effect, solve the problem that polyester fibre is not conveniently fed in upper material.

The utility model relates to cotton carding machine technical field discloses a cotton line carding device for cotton carding machine, the front of cotton carding machine is provided with feed port, the front of feed port is fixedly installed with feed plate, both sides of feed plate are fixedly installed with the fender, the bottom of feed plate is fixedly installed with the support plate, the upper surface of support plate is fixedly installed with the support column. The utility model has the advantages and effects that: the preliminary carding before feeding is more uniform, and the feeding position is protected to reduce the damage of fire to equipment, when using, the cotton raw materials are placed on the feed plate, the transmission belt is started to rotate, drives the carding needle to move, the cotton raw materials on the feed plate are preliminarily carded, the raw materials on the feed plate are not accumulated and extruded, the carding needle follows the transmission belt carding, and when moving, the raw materials on the feed plate can be pushed to the feed port.

The invention relates to a driver (24) for a carding bar (20) of a carding machine (100), wherein the driver (24) has a main body (26) comprising: a first fastening means (30) for releasable fastening to the carding bar (20); a second fastening means (32) for releasable fastening to a drive element (25); at least one receiving element (36) for releasably receiving a sliding element (38) of the carding bar (20), wherein the at least one receiving element (36) extends between a contact surface (28) and an outer surface (44); a base part (14) extending between the contact surface (28) and the outer surface (44); and an application surface (40) for attaching a cleaning element (42) to the main body (26), wherein the base part (14) has the application surface (40) and the application surface (40) extends along the at least one receiving element (36), characterised in that the main body (26) has a connecting portion (48) on a side remote from the outer surface (44), wherein arranged on the connecting portion (48) are an electrical conductor (50) with at least one contact arm (60) projecting beyond the main body (26) and, for each receiving element (36), one contact pin (61) directed toward the receiving element (36) for contacting the sliding element (38). The invention further relates to a carding bar and a carding machine.

This invention discloses a multi-layer web extrusion process for a Dodolfo carding machine, comprising a layered web formation step and a multi-layer web stacking step. On one hand, the tangential traction and normal compression of the adsorption components work synergistically to achieve stable web transmission, reducing fiber damage and defects such as clouding. Simultaneously, the diverter plate creates a gradual negative pressure, effectively preventing web rebound and drift, and avoiding fly waste accumulation and contamination. On the other hand, the upper and lower fiber web layers move in the same direction and are subjected to consistent forces, ensuring stacking quality and making it suitable for high-speed and high-efficiency multi-layer web extrusion.

This invention discloses a laminated fiber web exit structure, comprising multiple condensing rollers, a conveying curtain, and a fiber web transfer unit. On the one hand, this invention not only eliminates uneven stress on the fiber web during peeling or lamination but also avoids interference during fiber web transfer caused by peeling and transfer, solving the problem of insufficient fiber transfer. On the other hand, based on the cooperation between the peeling and transfer ports formed by the strip-shaped adsorption holes, it avoids warping or deformation of the fiber web during peeling or transfer. Simultaneously, the complementary vertical spacing and staggered arrangement of multiple sets of strip-shaped adsorption holes alleviate the tension caused by adsorption in a uniform distribution mode, overcoming the defects of uneven or insufficient stress on the exit web. Furthermore, based on the intersection of the extension directions of the strip-shaped adsorption holes, it not only fully utilizes the interconnected adsorption ranges formed by the strip adsorption to increase the adhesion between the fiber web and the adsorption transfer section but also reduces the tensile deformation rate of the fiber web during airflow combing in different directions.

The application discloses a biodegradable fabric production device and relates to the technical field of biodegradable fabric production.The device comprises a base body, a fixed block and a sliding block two, the inner bottom of the base body is provided with a mounting seat, the upper end of the mounting seat is provided with a carding mechanism, the right side of the mounting seat is fixedly provided with a mounting frame, the top of the mounting frame is sequentially provided from left to right with a conveying belt mechanism, an adjusting assembly and two mounting plates, the two mounting plates are fixed on the front and back sides of the mounting frame respectively, and the inner sides of the two mounting frames are slidably connected with sliding blocks one through electric push rods.The controller system is used for adjusting and matching between the conveying belt mechanism, the sliding frame and the rollers, so that the carding mechanism can be used for flat laying and discharging cotton yarn and stacking in various modes.The controller system is used for controlling and adjusting the adjusting assembly and the stacking assembly, so that the carding mechanism can be used for cylindrical discharging and stacking of the cylindrical cotton yarn in various modes on the basis of flat laying and discharging the cotton yarn.