53results about "Lap-winding devices" patented technology

The utility model relates to the technical field of spinning, in particular to a sliver can sliver traction device for a combing sliver lap machine, which comprises a fixing seat and a sliver can, the fixing seat is positioned above the sliver can, and a first rubber wheel and a second rubber wheel which can rotate freely are mounted on the fixing seat. The first rubber wheel and the second rubber wheel are located at the same height and are arranged in parallel, an annular sliver guide ring is arranged below the first rubber wheel, the first rubber wheel and the sliver guide ring are both located above the sliver barrel, and a sliver guide rod is arranged between the first rubber wheel and the second rubber wheel. The cotton slivers upwards penetrate through the sliver guide ring, pass through the first rubber wheel in the horizontal direction, pass through the lower side of the sliver guide rod and then move backwards through the second rubber wheel, the cotton slivers are conveyed more stably, fluctuation of the cotton slivers in the conveying process is stabilized, and accidental traction and sliver breakage are reduced.

The utility model discloses a carding machine with a creeling structure, which belongs to the technical field of carding machines and is characterized by comprising a carding machine body, a control panel is arranged on the left side of the carding machine body, a support frame is fixedly connected to the front side of the carding machine body, and a switching component is rotatably connected to the inside of the support frame. The switching assembly comprises a connecting block, a positioning assembly is arranged in the connecting block, a cotton barrel is arranged on the surface of the positioning assembly, by arranging the positioning assembly, after the cotton barrel is connected to the surface of the connecting block in a sleeving mode, a trapezoidal block can extrude an inclined block when moving, and the inclined block can drive a positioning rod to move towards the side away from the trapezoidal block after being stressed; the positioning rods can move into the positioning grooves, so that the position of the cotton barrel can be limited, the phenomenon that the cotton barrel deviates and falls in the winding process is avoided, when the cotton barrel needs to be taken down, the trapezoidal blocks are reset, then the cotton barrel can be taken and placed quickly, and the convenience during barrel replacement is improved.

A winding apparatus configured to wind a sheet material is provided. The apparatus includes a belt configured to contact an outermost circumferential surface of a rolled material to rotate the rolled material, and a belt driving device configured to rotationally drive the belt. The apparatus is configured such that a radius of curvature of a portion of the belt configured to be in contact with the rolled material increases in conjunction with an increase in a diameter of the rolled material. The rolled material is the sheet material wound to form layers in its thickness direction. The sheet material is a flexible sheet-shaped member.

The utility model relates to the field of textile processing, and discloses an automatic wool feeding and combing device, comprising a combing box, a box door is arranged on one side of the combing box, slots are penetrated on both sides of the combing box, a winding mechanism is arranged on one side of the combing box, a vertical plate is fixedly connected to the inner cavity of the combing box, a conveyor belt and a combing mechanism are arranged in the inner cavity of the combing box, and the conveyor belt and the combing mechanism are both located between the vertical plate and the inner cavity wall of the combing box. When the cotton wool is flattened and rolled, the automatic wool feeding and combing device will have a pulling force to the left when the cotton wool is flattened and rolled. At this time, under the action of the slider of the outer ring of the sliding rod in the moving groove, the moving pressure plate can move to the left, and when the lifting and lowering pressure plates are separated, the spring is cooperated to reset the moving pressure plate, so that the flattening, rolling and combing of the cotton wool can be achieved repeatedly, thereby improving the combing and rolling effect of the cotton wool, and solving the problem that the existing combing device is easy to pull and break when flattening the cotton wool.

The utility model discloses a combing machine with an automatic roll changing structure, which comprises device placing plates arranged in pairs, the device placing plates are provided with material roll placing notches, and the material roll placing notches are communicated with roll changing disc placing inner cavities in the device placing plates; a rotary reel replacing disc is arranged in the reel replacing disc containing inner cavity, and when the rotary reel replacing disc rotates relative to the device containing plate through a rotary motor fixed to the device containing plate, a material reel on the material reel containing notch is grabbed through a material reel grabbing block on the rotary reel replacing disc. The grabbed material coil enters a material coil feeding groove in the rotary coil replacing disc through the gravity of the material coil, so that material coil feeding and automatic discharging of the material coil are achieved. According to the device, through rotation of the rotary reel replacing disc, continuous material reel grabbing and material reel discharging can be achieved, and the reel replacing work efficiency of the combing machine is greatly improved.

The utility model relates to the related technical field of a ribbon lap machine, in particular to a rolling scraper, which comprises a compression roller arranged on the ribbon lap machine and used for rolling or compacting cotton fabrics, a fixing frame arranged on one side of the compression roller and a scraper detachably arranged on the fixing frame, and further comprises a felt roll arranged outside the scraper in a wrapping manner, the friction plate is used for friction cleaning of cotton wax attached to the outer surface of the compression roller cylinder; the driving assembly comprises a mounting plate correspondingly arranged on the fixing frame and a rotating cylinder rotationally arranged in the mounting plate and connected with one end of the scraper, the rotating cylinder is rotated, the felt roll is driven to move towards one side through friction between the rotating cylinder and the felt roll, and the felt roll is driven to move towards the other side through friction between the rotating cylinder and the scraper. And the tapestry roll moves at the position, used for scraping cotton wax, on the scraper. According to the cotton wax cleaning device, cotton wax attached to the compression roller drum can be effectively cleaned synchronously after the compression roller drum rolls up or compacts a cotton textile fabric, and the cleaning effect on the compression roller drum is improved.

The present invention relates to a belt (100) for a winding device (200) for producing a lap roll (910) when winding a lap (901) onto a sleeve-like core (920), the belt (100) being designed as an endless belt and being driven in a circulating manner. The belt (100) has a thickness (103) of between 1.2 mm and 2.2 mm, a transport layer (110), and a winding layer (120). The transport layer (110) can be driven by rollers (201, 202, 204, 205) by way of frictional engagement, and the winding layer (120) can wind a lap (901) onto a sleeve-like core (920).

The invention relates to a method and a system for producing a combed fiber strip (F), comprising a winding machine (W) with at least one combing machine, wherein the winding machine (W) produces a group of multiple lap rolls (1) from a lap strip (4) for each combing machine, said lap rolls being transported to the combing machine and provided to combing heads (20), and a combed fiber strip is produced from each lap roll (1), said fiber strip(s) then being stretched into a single fiber strip (F). The invention is characterized in that the deviation of the strip mass of the fiber strip (F) is measured, compared with the target strip weight, and assigned to the discharge length of the lap roll (1), and the draft and / or the tension on the winding machine (W) is adjusted over the winding length for the next group of lap rolls (1) using said data.

The utility model provides an automatic creel changing device of a carding machine, which comprises a machine frame, a conveying assembly, a limiting assembly, a lifting assembly and a rotating assembly, the automatic creel changing device of the carding machine achieves automatic changing of sliver cans, workers only need to supplement the sliver cans regularly and do not need to wait at the edge of the carding machine all the time, and working efficiency is improved. Meanwhile, according to the device, the replacement efficiency of the sliver cans is high, the replacement time of the sliver cans is shortened, the workload of workers is reduced, the limiting assemblies are arranged to limit the sliver cans, the accuracy of the positions of the sliver cans is effectively guaranteed, it is guaranteed that slivers can accurately fall into the sliver cans, manual adjustment is not needed, and the labor intensity of workers is reduced. And the device is more reliable.

The invention relates to a device for producing a cotton web (18) from a plurality of fiber strips (4). The device comprises a machine frame (30) and at least one drafting unit (6) with an input roller pair (7) and an output roller pair (9), as well as a calender (17) and a winding unit. The at least one drafting unit (6) is designed to stretch the fiber strips (4) and form a pre-cotton web (10). The calender (17) is arranged downstream of the at least one drafting unit (6) to form the cotton web (18). The at least one drafting unit (6), the calender (17), and the winding unit are held in the machine frame (30). A running path (A) provided for the pre-wool track (10) between the output roller pair (9) of the at least one drafting unit (6) and an entry into a clamping line (32) formed in the calendering (17) is 200 mm to 500 mm.

The utility model relates to the technical field of carding machine coiler, and particularly discloses a carding machine coiler which comprises a support, a coiler disc rotationally arranged on the top face of the support, a rotary disc rotationally arranged on the bottom face of the support, a motor arranged on the support and connected with the rotary disc and the coiler disc through a transmission mechanism. A tray is inserted into the turntable; a sliver can is placed on the top surface of the tray; and a clamping mechanism matched with the strip barrel is arranged on the tray. Compared with the prior art, the tray provided with the clamping mechanism can clamp the sliver cans placed on the tray, the clamping force is increased, the stability of the sliver cans on the rotating disc is guaranteed, deviation is avoided, the single capacity of the sliver cans is guaranteed, and the production efficiency is guaranteed.

This utility model relates to the field of carding technology for non-adhesive cotton, and discloses a high-speed carding machine for non-adhesive cotton, including a support frame, a carding machine, a winding structure, and an adjustment structure. The carding machine, winding structure, and adjustment structure are respectively mounted on the support frame. The winding structure includes a fixed plate, a mounting plate, a connecting shaft, a first motor, a second motor, a winding drum, and a threaded spline shaft. The mounting plate is rotatably connected to the fixed plate via the connecting shaft. The first motor is mounted on a second gear via a first gear meshing with it. The second gear is fixedly mounted on one end of the connecting shaft. The mounting plate is mounted on the spline shaft via the second motor. The winding drum is slidably mounted on the spline shaft via a limiting groove. A limiting nut is threaded onto the threaded wire. This utility model, through its winding structure, enables continuous and efficient winding operations, reducing downtime. After winding is completed, no manual intervention is required, thus improving the automation level of production.

The invention relates to the field of textiles and discloses a connecting device for a winding cylinder of a strip winding machine, comprising a machine body, a material storage box arranged on one side of the machine body and a box cover arranged on the upper part of the material storage box, and further comprising: a cylinder linkage unit arranged between the material storage box and the box cover and used for controlling the switch of the box cover; a protection unit arranged on the box cover and connected to the cylinder linkage unit and used for driving the box cover to be separated from the cylinder linkage unit, the limiting component is clamped inside the U-shaped groove and used for connecting the box cover with the cylinder, the arm or head of the invention will contact the protection unit arranged on the box cover and squeeze the protection unit, the protection unit will separate the cylinder linkage unit from the box cover, so that the box cover is blocked and stays still, and the cylinder linkage unit retracts to its original position, ensuring that the clamped object is not injured, eliminating safety hazards, and ensuring personal safety and equipment damage.

The utility model relates to a barrel changing system of a carding machine, which belongs to the technical field of textile machinery and comprises a carding machine body and a sliver penetrating device arranged on the carding machine body, and a feeder is arranged on one side of the sliver penetrating device. The feeder comprises a feeding plate for pushing the material barrel to pass through the lower part of the strip penetrating device, and a driving motor capable of driving the feeding plate to rotate is arranged below the feeding plate; limiting grooves capable of containing material barrels are evenly distributed in the feeding plate in the circumferential direction of rotation. The driving motor drives the feeding plate to rotate, and the limiting groove limits the material barrel and rotates the material barrel to the position below the strip penetrating device. And through the use of the feeder, the charging basket replacement and feeding efficiency is improved.

The present invention relates to the field of textile machinery technology, and specifically to an auxiliary positioning device for a can of a capacity-enhancing coiler. It comprises a capacity-enhancing coiler body and an auxiliary positioning device arranged on the capacity-enhancing coiler body; the auxiliary positioning device comprises a slat arranged on the support plate I, an L-shaped can changing support frame arranged on the upper surface of the support plate I and capable of sliding left and right, guide wheels I and II arranged on the L-shaped can changing support frame, at least two guide wheels arranged on the large base of the coiler and capable of rotating at a certain angle, guide wheels VI and VII arranged on the upper support beam and capable of rotating at a certain angle through a swing arm, and a plurality of gear bars arranged on the can chassis. The present invention arranges auxiliary positioning devices on the can changing support frame around the can chassis (working can) position and around the empty can position, so as to better complete can positioning and can changing actions, and improve can changing reliability and stability.

The utility model relates to the technical field of textile chemical fiber carding, and discloses a textile chemical fiber carding machine which comprises a shell, a transmission groove is formed in the shell, a rotating rod is rotationally connected to the right end in the transmission groove, an installation strip is fixedly connected to the left end of the rear side of the shell, and a through groove is formed in the front side of the installation strip. And a screw rod is rotationally connected into the mounting strip, the outer wall of the screw rod is sleeved with a sliding sleeve, and the front end of the sliding sleeve penetrates through the through groove and is fixedly connected with a sliding rod. According to the textile chemical fiber carding machine, the screw can be driven by rotating the knob to drive the sliding sleeve, the sliding rod and the connecting rod to rotate, so that the carding strips rotate synchronously, and disordered textile chemical fibers can be effectively carded. The motor drives the mounting rod and the storage roller to rotate, carding and storage are achieved at the same time, and the working efficiency is greatly improved. The textile chemical fiber carding machine is simple in operation, only textile chemical fibers need to be placed between carding strips and fixed to the storage rollers, the motor is started, the working difficulty of operators is lowered, and the production efficiency is improved.

Forming device (1) of a coil (L), wherein the coil (L) consists of a fabric (W) wound around a sleeve (T), for a spinning preparation machine, such as a roller web winding device, comprising: - a primary calender (22) and a secondary calender (24) for supporting or carrying the coil (L) that is formed; - a carriage (41) equipped with plates (42) positioned axially along the side of the calender, and movable along a carriage axis (Y) to accompany the coil being formed; - Loading means of the winding, which are suitable to keep the winding being formed in forced contact with the two calenders (22, 24); and - Unloading means of the coil which are suitable to keep the coil (L) suspended over the calenders (22, 24) during a forming break.

The present invention belongs to the field of spinning machinery and equipment, and particularly relates to a multi-motor servo-driven high-speed sliver lap machine, which comprises a frame, a pressure roller drafting mechanism, a lap holding mechanism, a driving mechanism, a transmission mechanism and a control mechanism. Among them, the pressure roller drafting mechanism comprises four pressure rollers; the lap holding mechanism comprises a front lap holding roller, a rear lap holding roller and a bobbin tube; the driving mechanism comprises three independent servo motors; the transmission mechanism comprises a second pressure roller transmission mechanism, a first pressure roller transmission mechanism, a front lap holding roller transmission mechanism and a rear lap holding roller transmission mechanism; the control mechanism comprises a display screen and a controller. The present invention uses three independent servo motors to replace the single ordinary motor in the original model, and at the same time is supplemented with a brand-new control device and three sets of transmission mechanisms to provide power for the first pressure roller, the front lap holding roller and the rear lap holding roller, effectively solving the problem that the production speed and output of the original model are low due to the influence of the rated driving power of the original model and the structure of the transmission mechanism itself.

Device for feeding tubes to winding rollers for producing a roll of fiber material, e.g. on a tape winder, in particular in front of a combing machine, in which empty tubes are kept in stock (storage) and a tube is inserted into the gap-shaped space formed by the lateral surfaces of the winding rollers after the roll change, wherein a device for feeding the tube from the storage is provided, characterized in that the storage (5) is arranged laterally of the winding rollers (1, 2) and in each case a tube (4; 4a to 4n) can be inserted laterally into the gap-shaped space (6) at the level of the gap-shaped space (6).

The utility model relates to the technical field of textile, in particular to a cotton spinning card sliver cotton coiling machine. Comprising a mounting plate, a moving frame, a transmission belt assembly, a driving assembly and a card sliver traction mechanism, the mounting plate is mounted on the moving frame; the transmission belt assembly comprises an outer transmission belt and an inner transmission belt. The driving assembly is used for driving the transmission belt assembly to rotate. The card sliver traction mechanism is connected with the bottom end of the transmission belt assembly. By driving the transmission belt assembly to rotate, the card sliver traction mechanism is driven to move along a spiral path, gradually move from outside to inside and gradually move from inside to outside after moving to the innermost position, so that card slivers can be uniformly distributed in the cotton storage barrel, the card slivers are prevented from being knotted and wound, gaps in the barrel are reduced, and the quality of the cotton storage barrel is improved. And the arrangement is neater.

The brake assembly comprises a brake wheel used for being connected with a chuck, the brake wheel is rotationally arranged in a machine body, the upper side and the lower side of the brake wheel are each provided with a brake belt, the two brake belts are arranged in the axial direction of the brake wheel, one end of each brake belt is fixed, and the other end of each brake belt bypasses the brake wheel and is fixedly connected with a driving arm. The driving arms correspond to the brake belts in a one-to-one mode, the two-way synchronous telescopic unit is arranged between the ends, away from the brake wheel, of the two driving arms, a heavy hammer is omitted, the control precision is higher, the elongation difference between small rolling tables is reduced, waste caused by waste of waste is avoided, the driving arms are not prone to breakage, the two brake belts do not interfere with each other, and the service life of the small rolling tables is prolonged. The upper portion and the lower portion of the brake wheel can be tightly held through cooperation of the two brake belts, the brake contact area of the brake wheel is enlarged, the brake reaction efficiency is improved, the emergency capacity is high, and the problem of brake failure cannot occur when one brake belt is broken.

The utility model relates to the technical field of spinning devices, and discloses an adjusting device for changing the final coiling direction of a drawing frame, which comprises a lifting arm, the lifting arm is mounted on a lifting frame and comprises a connecting rod, an air pressure sleeve rod and a telescopic claw, an ejector head is fixedly mounted at the bottom of the connecting rod, and the air pressure sleeve rod and the telescopic claw are sleeved outside the connecting rod. The air pressure sleeve rod is positioned above the telescopic claw; the overturning assembly is movably installed on the supporting frame and comprises an overturning shaft, a rotating disc and a clamping fork, the overturning shaft is connected to the output end of a rotating motor, the rotating motor is connected to the output end of a telescopic motor, the telescopic motor is fixedly installed on the supporting frame, the other end of the overturning shaft is connected with the rotating disc, and the clamping fork is movably installed on the rotating disc; and the slivers and the trays are clamped by moving the clamping forks. According to the device, the lifting arm is arranged to lift the strips and the trays out of the strip barrel, the overturning assembly is arranged, the strips and the trays are clamped through the overturning assembly to overturn the strips, and operation is convenient.

The utility model provides a cotton picking mechanism and a cotton sliver sampling machine. The cotton picking mechanism comprises a sliding seat and a needle picking assembly, the sliding base is slidably connected to the rack in the drafting direction of the drafting mechanism and used for bearing the collecting clearer roller and driving the collecting clearer roller to be close to or away from the drafting mechanism. The needle picking assembly is slidably connected to the rack in the axial direction of the clearer collecting roller and provided with cotton picking needles extending in the axial direction of the clearer collecting roller, and the cotton picking needles are suitable for being inserted into needle grooves in the circumferential wall of the clearer collecting roller; when the sliding seat drives the clearer collecting roller to be far away from the drafting mechanism and the clearer collecting roller rotates until the needle groove is axially aligned with the cotton picking needle, the cotton picking needle penetrates into the needle groove, so that the cotton picking needle picks off cotton slivers wound on the clearer collecting roller when the sliding seat is close to the drafting mechanism. According to the cotton picking mechanism and the cotton sliver sampling machine, the cotton picking needle can be inserted into the needle groove in the clearer collecting roller to be matched with the movement of the sliding seat to pick off cotton slivers, and compared with a manual cotton picking mode, the cotton picking mechanism and the cotton sliver sampling machine can remarkably improve the sampling efficiency.

The utility model relates to the technical field of carding machines, and discloses a carding machine material roller bracket which comprises a base and installation rods fixed to the two sides of the base, adjusting rods are rotationally installed on the upper portions of the installation rods, and driving structures are installed between the installation rods and the adjusting rods. The installation rods and the adjusting rods are connected in a rotating mode, the driving structure is installed between the installation rods and the adjusting rods, the adjusting rods can be driven by the driving structure to swing downwards, and the adjusting rods can be driven by the driving structure to swing downwards. Therefore, the carrier roller can be placed on the carrier roller cart through the two adjusting rods to be disassembled, the work of dragging the carrier roller by workers is avoided, and the labor burden of the workers is relieved. Disassembly can be carried out through two hands; in addition, after being detached, the passing roller is directly stored on the carrier roller cart, the carrying process of workers is reduced, and convenience is further brought to the workers.

The invention relates to a belt (100) for a winding device (200) for producing a batt winding (910) when winding a batt (901) onto a sleeve-like core (920), wherein the belt (100) is configured as a ring belt and is driven in a circulating manner. The belt (100) has a length (103) of between 4500 mm and 5500 mm, a transport layer (110) and a winding layer (120). The transport layer (110) can be driven by frictional locking of a plurality of rollers (201, 202, 204, 205) and the winding layer (120) can wind the batt (901) onto the sleeve-like core (920).

The present invention relates to an automatic full-winding and empty-core transport system (1) for combing preparation, comprising at least one transfer module (2) and at least one buffer module (3), wherein both the at least one transfer module (2) and the at least one buffer module (3) comprise a frame (4), the respective frame (4) comprising a first and second cooperating side (5.1, 5.2), and wherein the frame (4) of the at least one transfer module (2) additionally comprises a first and / or second production-cooperating side (6.1, 6.2). Furthermore, the at least one transfer module (2) and the at least one buffer module (3) comprise two conveying means (7, 8).The transport system (1) is designed such that the individual modules (2, 3) are arranged one after the other in a conveying direction (9) starting with a transfer module (2) and interfaces (10) are formed between the modules (2, 3) which in turn are designed such that at least one full coil (11) to be transported and / or at least one empty sleeve (12) to be transported pass through these interfaces (10) in a coordinated manner.

A coiler plate device (1; 100; 200; 300) for a spinning room preparation machine (400), the coiler plate device (1; 100; 200; 300) comprises a coiler plate (4) with a plate holder (9) which extends along a longitudinal axis (3) and a base body (10), a cover (5) which is arranged on a lower face (19) of the base body (10) which extends across the longitudinal axis (3), and comprises an opening edge (23) which encloses an outlet opening (24) formed in the cover (5), and includes a sliver duct (6) for fibre sliver with an upper duct section (11) which comprises an inlet (7) and a lower duct section (15) which comprises an outlet (8) whichis arranged flush to the outlet opening (24), wherein the upper duct section (11) is connected to the plate holder (9), and the lower duct section (15) reaches through a through-opening (16) in the base body (10), and is connected to the cover (5) by a welded connection (17), the welded connection (17) is placed against the opening edge (23).

The utility model relates to the technical field of lap former braking, in particular to a lap former braking assembly and a lap former. The lap former brake assembly comprises a brake wheel, and the brake wheel is connected with the chuck through a driving assembly. A brake belt is arranged on the outer side of the rim of the brake wheel, the movable end of the brake belt bypasses the brake wheel and is fixedly connected to one end of a brake arm, and the brake arm is rotationally arranged; a piston rod of the first air cylinder is hinged to the position below the end, away from the brake belt, of the brake arm. The sliver lap machine uses the brake assembly of the sliver lap machine and comprises a machine body, and the brake wheel is rotationally arranged in the machine body; the fixed end of the brake belt is fixed in the machine body; one end, far away from the brake belt, of the brake arm extends out of the machine body; cylinder barrels of the first air cylinders are connected with the machine body. The brake device can reduce the fracture risk of the brake arm, is strong in brake effect and high in control precision, and can improve the brake efficiency of the lap former.