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

A device and method for removing fibrous materials from a wrapped cylindrical module of fibrous material. The wrap material encloses the lateral sides of the cylindrical module, but only overlaps a portion of each end of the module. A cylindrical module is advanced on its side upon a conveyor to a loading position where it is lifted by one or more grasping members on one or more arms to an unloading position without altering the orientation of the module. The cylindrical module is then turned vertically to allow the fibrous material to fall out of the wrap material. The wrap material remains attached to the grasping member by a plurality of projections. Once empty, the empty wrap material may be manually removed and discarded and the arm returned to the loading position to lift the next module.

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 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 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 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.

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.