42results about "Fibre breaking by toothed members" patented technology

An apparatus for stripping fiber material from textile fiber bales has a tower, which can be moved to and fro in relation to the fiber material by means of a carriage having a travel motor or the like, and has at least one boom, which is provided with the stripping apparatus. The boom together with the stripping apparatus can be moved in the height direction of the tower by means of a lifting motor or the like. A movable distance sensor is provided for determination of the location in the length direction. In order to make possible, by simple means, an exact determination of location in the length and/or height direction, a movable distance sensor scans, for location determination in the length and/or height direction, the distances to a counterpart element and calculates from those distances the location.

The invention discloses an anti-twisting automatic bale plucker which comprises a cotton conveying pipe, a stretchable pipe, a suction bin hopper, a bale plucking roller, a supporting plate, a top plate, a trolley, a sliding ring, an inner ring wallboard and an outer ring wallboard. The cotton conveying pipe is connected with the top of the stretchable pipe. The lower end of the stretchable pipe is connected with the top of the suction bin hopper. A material sensing sensor is arranged on the side wall of the suction bin hopper. A bale plucking roller is installed inside the suction bin hopper. A plurality of bale plucking fluted discs are evenly distributed on the bale plucking roller in the axial direction. The number of plucking teeth arranged on the bale plucking fluted discs is the multiple of 3, one third of the plucking teeth and the bale plucking fluted discs are on the same plane, the other two plucking teeth adjacent to the plucking teeth on the same plane of the bale plucking fluted discs are bent towards the two sides of the axial direction respectively, and a driving motor for driving the bale plucking roller is installed on the suction bin hopper. The anti-twisting automatic bale plucker is simple in structure, uniform in peeling cotton suction, capable of achieving intelligent motion cotton suction, capable of effectively preventing the bale plucking roller from being twisted by cotton, and capable of improving the working efficiency.

The invention provides a micro cotton slitter which opens fiber package through a transmitting device base plate, an opening roller and a suction device.

A plucker for cotton thread processing comprises a plucker head, a conveying pipe, a rotating shaft, a rotating motor, a first supporting rod, a second supporting rod, a plucker body, a plucking blade, a plucking switch, a rotating switch, a lifting switch, a first hydraulic cylinder, a plucking wheel, a cotton batt tank, a second hydraulic cylinder, a plucking wheel platform, a transmission coverand a plucking motor. The plucker head is mounted on the side face of the plucker body through the first supporting rod and the second supporting rod, the cotton batt tank is mounted on the first hydraulic cylinder and the second hydraulic cylinder and positioned on the lateral side of the plucker body, the plucking wheel is mounted on the lower portion in the plucking wheel platform, the plucking blade is arranged on the plucking wheel, the plucking motor is mounted on the upper portion in the plucking wheel platform, a transmission belt is arranged in the transmission cover, one end of thetransmission belt in the transmission cover is connected with the plucking motor while the other end of the same is connected with the plucking wheel, and the rotating shaft is arranged on the upper portion of the plucking wheel platform. The plucker is simple in structure and convenient for plucking operation, cotton thread processing cost is lowered, and cotton thread processing benefit is realized.

The invention discloses an automatic cotton plucker which comprises a supporting plate, a suction bin bucket and an air suction box. A supporting column is fixed at each of two ends of the supportingplate, the bottom end of a top plate is fixedly connected with two electric extensible rods, the bottom ends of the electric extensible rods are fixedly connected with the suction bin bucket, a rotating shaft at one end of a cotton plucking roller is fixedly connected with an output shaft of a speed reducing motor, a plurality of plucking teeth are arranged on the cotton plucking roller, the middle of the top end of the suction bin bucket is communicated with a cotton conveying pipe, and an extensible hose is arranged on one section of the cotton conveying pipe. Cotton is stripped and pluckedthrough the plucking teeth, so that convenience is brought to the cotton conveying pipe to absorb the cotton; by arranging the electric extensible rods, height of the suction bin bucket can be adjusted, and convenience is brought to plucking and sucking in the cotton no matter the cotton is more or less; by arranging a shaft sleeve on the rotating shaft of the cotton plucking roller, the shaft sleeve is fixed on the inner wall of the suction bin bucket to prevent the cotton from being close to the rotating shaft, and the circumstance that the rotating shaft of the cotton plucking roller is entangled is prevented.

The invention provides a bale opener and belongs to the technical field of non-woven machinery. The bale opener comprises a box body, the box body includes a feeding chamber, a cotton trimming cavity and a metering cotton discharge chamber. A feeding curtain is arranged at the left side of the box body, a cotton trimming mechanism is arranged in the cotton trimming cavity, a cotton stripping roller is arranged inside the metering cotton discharge chamber, a weighing metering discharge device is below the metering cotton discharge chamber, and a cotton trimming power mechanism is arranged at the top of the box body. The bale opener is characterized in that the box body further includes a front unpacking release chamber and a fiber transition cavity, a front unpacking release mechanism is arranged inside the front unpacking release chamber, the top of the box body is provided with an unpacking release power transmission unit, a conveying curtain is arranged inside the fiber transition cavity, the left end of the conveying curtain extends to the inside of the front unpacking release chamber, and the right end of the conveying curtain extends to the inside of the cotton trimming cavity; a raw cotton conveying belt is arranged at the position corresponding to the lower portions of the feeding chamber and the front unpacking release chamber, the left end of the raw cotton conveying belt corresponds to the lower portion of the right end of the feeding curtain through a feeding hole of the box body, and the right end of the raw cotton conveying belt corresponds to the upper portion of the left end of the feeding curtain through the feeding hole of the box body. The cotton trimming efficiency of the cotton trimming mechanism is improved, and the protection of the cotton trimming mechanism is facilitated.

The invention discloses an opener with a scutching function, and relates to the field of textile articles. The opener comprises two opening mechanisms, a cleaning mechanism and a supporting rod, lifting mechanisms are arranged on two fixed legs of the supporting rod, the opening mechanisms are connected between a left supporting rod body and a right supporting rod body through the lifting mechanisms, a feeding plate is fixedly connected with the fixed legs of the supporting rod, and a cleaning mechanism is arranged in the center of the top of the supporting rod. Through the arrangement of theopening mechanisms, when one opening mechanism conducts opening, the other opening mechanism lifts through the corresponding lifting mechanism to be meshed with the cleaning mechanism and attracts metal impurities through first electromagnets, and when meshed with the cleaning mechanism, the cleaning mechanism cleans away fabric adhering to the opening mechanism, and cleans away the metal impurities at the same time. The problems that the metal impurities in raw cotton wear a machine and the fabric adhering to a loosening roller has influence on loosing are solved, and the opener has the advantages of being high in practicability and simple in structure.

The invention discloses an energy-saving loose fiber cake opener which comprises an opening unit, a cotton bin unit and a feeding unit. The opening unit and the cotton bin unit are communicated, and the cotton bin unit and the feeding unit are communicated. The opening unit, the cotton bin unit and the feeding unit are provided with an opening bin, a cotton bin and a feeding bin respectively. A first belt type conveyor and an opening mechanism are arranged in the opening bin. A second belt type conveyor is arranged in the cotton bin. A third belt type conveyor is arranged in the feeding bin. A conveying belt on the third belt type conveyor is provided with a steel nail for conveying. The energy-saving loose fiber cake opener is characterized in that the opening mechanism comprises a first opening roller, a second opening roller and a third opening roller, the outer circles of the first, second and third opening rollers are provided with radial steel nails respectively, and one ends of the first, second and third opening rollers are connected with first, second and third power mechanisms through a transmission mechanism respectively. By the adoption of the opener, the processed loose fiber is good in quality, the spinning requirement for high-quality cotton yarn can be met, and the opener saves electricity, does not injure hands, and is low in labor intensity, high in production efficiency and suitable for opening dehydrated cotton loose fiber cakes.

The invention discloses a disc plucker which comprises a bin. A stand column is vertically installed in the middle of the bin and connected and provided with a driving frame through a bearing. The twoends of the driving frame both extend to the upper side of the bin and are slidingly connected with the upper edge of the bin. Driving motors for driving the driving frame to work are arranged on thedriving frame. Cotton collecting devices are symmetrically arranged on the driving frame with the middle as the axis. Telescopic cotton conveying pipes are installed on the upper sides of the cottoncollecting devices respectively. The upper portions of the telescopic cotton conveying pipes converge into a main pipeline. The main pipeline is rotationally connected with and installed on a fixed pipeline. The occupied space of the plucker is reduced; due to the symmetrical cotton collecting devices, the plucker keeps balance during operation, the stability of the plucker is increased, and the cotton suction work efficiency is improved; due to the two driving motors, the failure shutdown time of the plucker is shortened; due to an infrared distance measuring sensor and an electric telescopicrod, the distance between a material suction bin hopper and a cotton material is automatically adjusted.

The invention discloses a preparation method of a bio-based fiber degradable fabric, and relates to the technical field of fabric production. The preparation method comprises the steps of firstly, grabbing piled bio-based fiber cotton through a bale plucker; putting the bio-based fiber cotton grabbed by the bale plucker into a cotton blending machine; making the bio-based fiber cotton in the cotton blending machine into cotton rolls by using a lapper; carrying out opening, carding and impurity removal on the cotton rolls in the third step through a carding machine, preparing fiber cotton card slivers, and then carrying out pre-drawing treatment on the fiber cotton card slivers to obtain fiber cotton drawn slivers; performing first to fourth treatments on cotton made of other materials to obtain cotton drawn slivers; drawing the cotton drawn slivers obtained in the step 5 and the fiber cotton drawn slivers obtained in the step 4 by using a drawing frame, firstly spinning into rough yarns, then spinning into spun yarns, and then stranding and twisting through a spooling to prepare plied yarns; and making the plied yarns into a fabric by using a loom. The preparation method of the bio-based fiber degradable fabric provided by the invention has the advantages of convenience in use, high bale plucking efficiency of the bale plucker, difficulty in blockage of a bale plucking blade and the like.

The invention discloses a bale opener and a creeping nail curtain thereon. The creeping nail curtain comprises a leather curtain body capable of being encircled into a ring along the longitudinal direction, leather laces arranged on the external surface of the leather curtain body along the transverse direction of the leather curtain body, and a plurality of brads passing through the leather curtain body and the leather laces from inside to the outside, wherein the nail points of the brads are exposed outside the leather laces; a plurality of the leather laces are arranged at intervals along the longitudinal direction of the leather curtain body; and on each leather lace, a plurality of the brads are arranged at intervals along the transverse direction of the leather curtain body. The creeping nail curtain adopts the leather curtain body and the leather laces, and the surfaces of leather prices are usually much smoother than those of wooden curtains, so in the fiber transmission process, the creeping nail curtain is difficult to become hairy, improves the utilization ratio of fibers and can be used for a long time without cleaning, and the bale opener containing the creeping nail curtain has a high working efficiency.

A bale opener for stripping fiber flocks from fiber bales, including a stripping tower arranged on a running gear or a bogie and having a stripping arm. The stripping arm is mounted in a height-adjustable mount in a guide on the stripping tower. A lifting gear is provided for the height adjustment of the stripping arm, wherein the lifting gear is mounted on the stripping arm and on the stripping tower, and the lifting gear has at least one load cell.

The invention discloses a fully automatic bale plucker for textile. The fully automatic bale plucker includes a sliding cotton box and a horizontal sensor. The inner surface of the sliding cotton boxis provided with the horizontal sensor, the horizontal sensor is fixedly mounted in the sliding cotton box, the inner surface of the sliding cotton box is provided with a longitudinal sensor, the longitudinal sensor is closely bonded to the sliding cotton box, and the upper end of the longitudinal sensor is provided with an engine. The fully automatic bale plucker for textile is provided with a horizontal laser emitter. If a signal emitted by the horizontal sensor is not received, it is indicated that a cotton wool is not removed completely, a cotton picking beating hand continues to operate;when the signal is received by the horizontal sensor, if the longitudinal sensor does not receive the signal, a hydraulic device is started, and the sliding cotton box moves horizontally until the signal is blocked again; when the horizontal sensor and the horizontal sensor receive the signal, the hydraulic device retracts, a telescopic plug starts to descend, the process is repeated until the cotton wool is removed completely, and full automation is achieved.

The invention relates to an extraction roller (1) for mechanically opening fiber bales, having a base body (2) designed as a tube, a roller axis (3), and fastening elements (4, 5) situated on the basebody (2) along the roller axis (3). The fastening elements (4) protrude perpendicularly from a surface (6) [sic; (8)] of the base body (2), and each fastening element (4) has at least one through opening (7), parallel to the roller axis (3), for fastening tooth elements (9). Two tooth elements (9) in each case, having at least two teeth (10) in each case, are mounted on each fastening element (4). The two tooth elements (9) are situated at the particular fastening element (4) on opposite sides thereof. The tooth elements (9) are arranged in a circumferential direction of the base body (2) insuch a way that the teeth (10) of the respective tooth elements (9) fastened to a fastening element (4) are offset relative to one another in the circumferential direction.

The present invention concerns an apparatus for loosening fiber material packed in bales, comprising a conveyor region for conveying the fiber material along a conveyor direction. The conveyor region includes a feed portion, a buffer portion and a discharge portion. A first roller arrangement is arranged in the transitional region between the feed portion and the buffer portion and a second roller arrangement is arranged in the transitional region between the buffer portion and the discharge portion.

The invention relates to a tooth element for a removing roller (1) of a bale opener. Said tooth element comprises a plate-shaped support (3) whose bottom face is adapted to the circumferential contour of the removing roller, and at least one first tooth (4) that is embodied in a plate-shaped manner and is disposed at an angle on the support.

A gripping device for gripping a binding material from an object comprises first and second elongated blades. The first and second elongated blades are arranged parallel and stationary in relation to each other, and they comprise wedge-shaped protrusions. The adjacent wedge-shaped protrusions of each elongated blades form spacing between said adjacent wedge-shaped protrusions. The device comprises also a third elongated blade arranged between said first and second elongated blades. The third elongated blade comprises finger like protrusions, and is arranged to move in relation to said first and second elongated blades in the direction of said longitudinal axis and between first and second positions. In the first position the finger like protrusions form openings and in the second position the finger like protrusions are deflected from the first position so to closing the openings.