Fiber baling apparatus
阅读：843发布：2023-12-11
专利汇可以提供Fiber baling apparatus专利检索，专利查询，专利分析的服务。并且Apparatus for compressing a bale of fiber into a tightly compressed bale. The apparatus includes a cradlelike receptacle and a platen establishing a movable bottom for the receptacle. The receptacle and platen rock to and fro thus alternately presenting an upwardly directed opening to two groups of juxtaposed retainer rollers. A fiber compressor is positioned above the retainer rollers and initially compresses the bat into a thinner bat prior to it being passed freely through a space between the two groups of retainer rollers. the retainer rollers coact with the platen for subsequently compressing the thinner bat to its ultimate thinness while it is being received in the receptacle, i.e., as it is being urged between the platen and the retainer rollers by the rocking action. The platen is supported by receding pressure structure, e.g., hydraulic actuated cylinders and pistons coupled to a pressure relief valve, for yieldably supporting the weight of the accumulating bale of fibers and allowing the platen to lower slightly repeatedly until the receptacle is full. Structure is included for transferring the bale from the full receptacle to a strapping unit, i.e., while maintaining the compression thereon, where binding straps may be attached thereto.，下面是Fiber baling apparatus专利的具体信息内容。
1. Fiber baling apparatus for compressing a bat of fibers into a tightly compressed bale, said fiber baling apparatus comprising frame means restingly supported upon a support surface, cradlelike receptacle means having an upwardly directed opening for receiving the fiber bat, platen means establishing a bottom of said receptacle means for supporting the fibers contained therein, rocking means coupled to said cradlelike receptacle means for causing said cradlelike receptacle means and said platen means to rock to and fro as the bat of fibers is being received in said receptacle means, means disposed above said upwardly directed opening of said receptacle means for delivering a thin bat of compressed fiber into said receptacle means, retaining means disposed above said receptacle means and coacting with said platen means for further compressing the bat while it is being received in said receptacle means as said receptacle means rocks, and receding pressure means attached to said platen means for yieldably supporting the weight of the compressed fiber and for maintaining compression on the fibers as said receptacle means is being filled with the fibers.
2. The baling apparatus of claim 1 in which said retaining means includes a plurality of retainer rollers journaled to said frame means for rotation about their respective horizontal axes.
3. The baling apparatus of claim 2 in which said plurality of retainer rollers are arranged in two groups having a space between said groups establishing a throat for freely passing the bat of fiber therethrough, said retainer rollers in each of said two groups being juxtaposed to preclude the bat passing therebetween thus retaining and compressing the thin bat of fibers as the bale accumulates within said receptacle means.
4. The baling apparatus of claim 1 in which is included strapping means disposed adjacent said receptacle means for receiving the compressed bale of fibers from said receptacle means and for maintaining the compression on the bale while binding straps are attached thereto.
5. The baling apparatus of claim 4 in which said cradlelike receptacle means includes two confrontingly arranged substantially vertical walls with the vertical edges thereof defining first and second openings leading horizontally into a cavity of said receptacle means, power driven ram means having a ram head for engaging the bale of fibers to move it outwardly from said receptacle means through said first opening thereof and into said strapping means, said ram head being movable along a horizontal axis across said receptacle means between retracted and extended positions with said ram head obstructing said second vertical opening when in said retracted position and obstructing said first vertical opening when in said extended position.
6. The baling apparatus of claim 5 in which said strapping means includes an upper and lower series of strapping rollers, said upper series of strapping rollers being journaled to fixed support structure for rotation about their respective horizontal axes, said lower series of strapping rollers being journaled to movable support structure for rotation about their respective horizontal axes, said upper series of strapping rollers rollably and compressably engaging the upper surface of the bale and said lower series of strapping rollers rollably and compressably engaging the lower surface of the bale as said ram head is moved to said extended position.
7. The baling apparatus of claim 6 in which said platen includes a frame member and a plurality of platen rollers for engaging and restingly supporting the bale of fibers as it accumulates within said receptacle means and for facilitating the transfer of the bale from said receptacle means to said strapping means, said platen rollers being journaled to said frame member for rotation about their respective horizontal axes and with their respective rotating axes being substantially parallel to the rotating axes of said strapping rollers of said strapping means.
8. The baling apparatus of claim 7 in which said strapping means includes wrapping means for placing a flexible web wrapper over certain surfaces of the bale prior to binding straps being attached thereto.
9. The baling apparatus of claim 8 in which said wrapping means includes a supply of said web wrapper and upper and lower endless belt conveyor means for moving a predetermined length of said web wrapper to an optimum position for being wrapped about the bale, said upper conveyor belt means being positioned above said upper series of strapping rollers for moving said predetermined length of wrapper to a point adjacent said receptacle means from whence the free end of said wrapper is free to gravitate downwardly towards said lower conveyor belt means which moves the free end of said wrapper horizontally a predetermined distance with a mid portion of the wrapper extending over said first vertical opening of said receptacle means.
10. The baling apparatus of claim 9 in which is included means interposed between said frame means and said lower series of strapping rollers for lowering the bale away from said upper series of strapping rollers subsequent to strapping being attached to the bale.
11. The baling apparatus of claim 1 in which said means for delivering a thin bat of compressed fibers includes a pair of cooperating cylinders rotatably driven about their horizontal axes, and bias means for yieldably urging said cylinders towards one another.
12. Fiber baling apparatus for compressing a bat of fiber into a tightly compressed bale, said fiber baling apparatus comprising frame means restingly supported upon a support surface, a prime mover attached to said frame means, a horizontally disposed rock shaft journaLed to said frame means, pitman arm means coupling said prime mover to said rock shaft for causing said rock shaft to rock to and fro about the horizontal axis thereof, cradlelike receptacle means having an upwardly directed opening for receiving the fiber, platen means movable towards and away from said upwardly directed opening and establishing a bottom for said receptacle means to support the fiber contained therein, said receptacle means and said platen means being attached to said rock shaft to rock to and fro therewith as the fiber is being compressionably received in said receptacle means, compressor means for initially compressing the bat of fibers into a thinner bat of compressed fiber prior to being received in said receptacle means, said compressor means being journaled to said frame means and rotatably driven by said prime mover, a plurality of retainer rollers disposed parallel with said compressor means and coacting with said platen means for subsequently compressing the thinner bat of compressed fiber while it is being received in said receptacle means as said receptacle means rocks, said retainer rollers being interposed between said compressor means and said receptacle means adjacent said upwardly directed opening thereof with certain ones of said retainer rollers alternately covering said upwardly directed opening, and receding pressure means supporting said platen means for yieldably supporting the weight of the accumulating bale of fibers and for allowing said platen means to lower slightly repeatedly as said receptacle means is being filled with the fibers for maintaining a predetermined amount of compression on the fibers.
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