Automatic micro-floppy disk drive loader
First Claim
1. A loader apparatus for moving a stack of micro-floppy computer disks into and out of a disk drive, said loader apparatus comprising:
- a hopper assembly including a supply hopper which can hold a stack of micro-floppy disks to be loaded into said disk drive, an accept bin and a reject bin to selectively receive micro-floppy disks that have been ejected from the disk drive;
a pusher assembly for sequentially feeding the micro-floppy disk at the bottom of the supply hopper into the disk drive;
a movably mounted alignment framework which includes a disk drive positioned to receive said micro-floppy disk pushed from the bottom of the stack when the framework is in a raised position;
a conveyor belt assembly secured to said alignment framework and mounted in front of said disk drive and beneath said hopper assembly; and
a translatable ramp assembly which lowers and raises the alignment framework, such that when the alignment framework is lowered, said disk drive is lowered and caused to eject a micro-floppy disk onto the conveyor belt, which conveyor belt translates the micro-floppy disk to one of two ends of the conveyor belt beneath a selected one of the reject bin and the accept bin, and such that when the alignment framework is raised, the micro-floppy disk is pushed into the selected bin by said conveyor belt assembly and the disk drive is returned to the position to receive a micro-floppy disk from the supply hopper.
6 Assignments
0 Petitions
Accused Products
Abstract
An automatic micro-floppy disk loader allows a stack of micro-floppy computer disks to be fed into a disk drive, one at a time, and fed out of the drive into selector bins. The loader has self-aligning construction so that the mechanisms used to transport and control the motion of the micro-floppy disks are placed in correct alignment during manufacturing without requiring manual, individualized adjustment. The disk drive is mounted in a movable frame construction such that the disk drive can be positioned to receive micro-floppy disks, and can be further positioned to eject the micro-floppy disks onto a mechanism for transporting the ejected disks to one of the two horizontally separated bins. The improved loader construction also allows the automatic feeding of micro-floppy disks while minimizing the chances of jamming or damaging the disks, and further includes automatic means for detecting and clearing jams which occur.
26 Citations
34 Claims
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1. A loader apparatus for moving a stack of micro-floppy computer disks into and out of a disk drive, said loader apparatus comprising:
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a hopper assembly including a supply hopper which can hold a stack of micro-floppy disks to be loaded into said disk drive, an accept bin and a reject bin to selectively receive micro-floppy disks that have been ejected from the disk drive; a pusher assembly for sequentially feeding the micro-floppy disk at the bottom of the supply hopper into the disk drive; a movably mounted alignment framework which includes a disk drive positioned to receive said micro-floppy disk pushed from the bottom of the stack when the framework is in a raised position; a conveyor belt assembly secured to said alignment framework and mounted in front of said disk drive and beneath said hopper assembly; and a translatable ramp assembly which lowers and raises the alignment framework, such that when the alignment framework is lowered, said disk drive is lowered and caused to eject a micro-floppy disk onto the conveyor belt, which conveyor belt translates the micro-floppy disk to one of two ends of the conveyor belt beneath a selected one of the reject bin and the accept bin, and such that when the alignment framework is raised, the micro-floppy disk is pushed into the selected bin by said conveyor belt assembly and the disk drive is returned to the position to receive a micro-floppy disk from the supply hopper.
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2. A loader apparatus for moving a stack of micro-floppy computer disks into and out of a disk drive, said loader apparatus comprising:
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means including a supply hopper which can hold a stack of micro-floppy disks to be loaded into said disk drive, and including an accept bin and a reject bin to selectively receive micro-floppy disks that have been ejected from the disk drive; loading means for sequentially feeding a micro-floppy disk from the supply hopper into the disk drive; a movably mounted alignment framework which includes a disk drive positionable to a load position to receive said micro-floppy disk from said supply hopper; a conveyor belt assembly mounted to said alignment framework; and means for moving said alignment framework so that the disk drive is moved to an eject position and is caused to eject a micro-floppy disk onto the conveyor belt, which conveyor belt translates the micro-floppy disk to a selected position beneath one of the reject bin or the accept bin, said moving means further moving said alignment framework to position said disk drive to said load position after the micro-floppy disk is translated to said selected position to move the micro-floppy disk into said one of the reject bin or the accept bin.
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3. A loader apparatus for moving a stack of micro-floppy computer disks into and out of a digital recording disk drive, said loader apparatus comprising:
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a hopper assembly including a supply hopper which can hold a stack of micro-floppy disks to be loaded into said disk drive, and including an accept bin and a reject bin to selectively receive micro-floppy disks that have been ejected from the disk drive; loading means for sequentially feeding a micro-floppy disk from the supply hopper into the disk drive; means for movably mounting said disk drive to a load position to receive the micro-floppy disk from said supply hopper and to an eject position to eject the micro-floppy disk from said disk drive; means for moving said micro-floppy disk after ejection from said disk drive to a position proximate to a selected one of the reject bin or the accept bin; and means for pushing said micro-floppy disk from said moving means into said selected one of the reject bin or the accept bin when said disk drive is moved to said load position. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A loader apparatus for moving a stack of micro-floppy computer disks into and out of a digital recording disk drive, said loader apparatus comprising:
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a hopper assembly including a supply hopper which can hold a stack of micro-floppy disks to be loaded into said disk drive, and including an accept bin and a reject bin to selectively receive micro-floppy disks that have been ejected from the disk drive; loading means for sequentially feeding a micro-floppy disk from the supply hopper into the disk drive; means for movably mounting said disk drive to a load position to receive the micro-floppy disk from said supply hopper and to an eject position, comprising; a pivotally mounted alignment framework; and means for moving said pivotally mounted alignment framework comprising a translatable ramp assembly which selectively raises and lowers said alignment framework;
said ramp assembly supported by a stationary bearing assembly and mounted on a threaded shaft so that rotation of the threaded shaft translates the ramp assembly with respect to the framework; andmeans for moving said micro-floppy disk after ejection from said disk drive to either the reject bin or the accept bin. - View Dependent Claims (21)
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22. A loader apparatus for moving a stack of micro-floppy computer disks into and out of a digital recording disk drive, said loader apparatus comprising;
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a hopper assembly including a supply hopper which can hold a stack of micro-floppy disks to be loaded into said disk drive, and including an accept bin and a reject bin to selectively receive micro-floppy disks that have been ejected from the disk drive; loading means for sequentially feeding a micro-floppy disk from the supply hopper into the disk drive; means for movably mounting said disk drive to a load position to receive the micro-floppy disk from said supply hopper and to an eject position, comprising; a pivotally mounted alignment framework; and means for moving said pivotally mounted alignment framework comprising a translatable ramp assembly which selectively raises and lowers said alignment framework, said ramp assembly having forwardmost and rearmost positions of travel; sensors for detecting said forwardmost and rearmost positions of travel of said ramp assembly; and means for moving said micro-floppy disk after ejection from said disk drive to either the reject bin or the accept bin. - View Dependent Claims (23)
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24. A loader apparatus for moving a stack of micro-floppy computer disks into and out of a digital recording disk drive, said loader apparatus comprising:
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a hopper assembly including a supply hopper which can hold a stack of micro-floppy disks to be loaded into said disk drive, and an accept bin and a reject bin to selectively receive micro-floppy disks that have been ejected from the disk drive; loading means for sequentially feeding a micro-floppy disk from the supply hopper into the disk drive; means for movably mounting said disk drive to a load position to receive the micro-floppy disk from said supply hopper and to an eject position, comprising; a pivotally mounted alignment frmework; and means for moving said pivotally mounted alignment framework comprising a translatable ramp assembly which selectively raises and lowers said alignment framework, said ramp assembly having first and second ends of translation, wherein said alignment framework is in its highest (load) position when the ramp assembly is at one end of its translation, and wherein said alignment framework is in its lowers (eject) position when the ramp assembly is at the other end of its translation; and means for moving said micro-floppy disk after ejection from said disk drive to either the reject bin or the accept bin.
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25. A loader apparatus for moving a stack of micro-floppy computer disks into and out of a digital recording disk drive, said loader apparatus comprising:
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a hopper assembly including a supply hopper which can hold a stack of micro-floppy disks to be loaded into said disk drive, and an accept bin and a reject bin to selectively receive micro-floppy disks that have been ejected from the disk drive; loading means for sequentially feeding a micro-floppy disk from the supply hopper into the disk drive; means for movably mounting said disk drive to a load position to receive the micro-floppy disk from said supply hopper and to an eject position, comprising; a pivotally mounted alignment framework; and means for moving said pivotally mounted alignment framework comprising a translatable ramp assembly which selectively raises and lowers said alignment framework; and an eject lever and a cam assembly, wherein the translation of the ramp assembly to the position where the alignment framework is in its lowest (eject) position causes the eject lever to push the cam assembly against an eject button of the disk drive and causes the micro-floppy disk to be ejected from the disk drive; and means for moving said micro-floppy disk after ejection from said disk drive to either the reject bin or the accept bin.
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26. A loader apparatus for moving a stack of micro-floppy computer disks into and out of a digital recording disk drive, said loader apparatus comprising:
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a hopper assembly including a supply hopper which can hold a stack of micro-floppy disks to be loaded into said disk drive, and an accept bin and a reject bin to selectively receive micro-floppy disks that have been ejected from the disk drive; loading means for sequentially feeding a micro-floppy disk from the supply hopper into the disk drive; means for movably mounting said disk drive to a load position to receive the micro-floppy disk from said supply hopper and to an eject position; and means for moving said micro-floppy disk after ejection from said disk drive to either the reject bin or the accept bin, comprising a conveyor belt assembly mounted in front of said disk drive and beneath said hopper assembly, said conveyor belt assembly lowered when said disk drive is in said eject position and raised when said disk drive is in said load position, said accept and reject bins having bottoms that are open to receive a micro-floppy disk when the conveyor belt assembly is raised. - View Dependent Claims (27, 28, 29)
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30. A loader apparatus for moving a stack of micro-floppy computer disks into and out of a digital recording disk drive, said loader apparatus comprising:
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a hopper assembly including a supply hopper which can hold a stack of micro-floppy disks to be loaded into said disk drive, and an accept bin and a reject bin to selectively receive micro-floppy disks that have been ejected from the disk drive; loading means for sequentially feeding a micro-floppy disk drive from the supply hopper into the disk drive; means for movably mounting said disk drive to a load position to receive the micro-floppy disk from said supply hopper and to an eject position, comprising a pivotally mounted alignment framework; and a conveyor belt assembly mounted to said pivotally mounted alignment framework. - View Dependent Claims (31, 32)
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33. A loader apparatus for moving a stack of semi-rigid micro-floppy computer disks into and out of a computer disk drive, said loader apparatus comprising:
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a hopper assembly including a supply hopper which can hold a stack of micro-floppy disks to be loaded into said disk drive, and including an accept bin and a reject bin to selectively receive micro-floppy disks that have been ejected from the disk drive; loading means for sequentially feeding a micro-floppy disk from the supply hopper into the disk drive; means for positioning said disk drive in a load position to receive said semi-rigid micro-floppy disk from said loading means and for positioning said disk drive in an eject position to eject said semi-rigid micro-floppy disk from said disk drive; a conveyor belt assembly for receiving said semi-rigid micro-floppy disk ejected from said disk drive and for conveying said semi-rigid micro-floppy disk to a position beneath the bottom of a selected one of the reject bin or the accept bin, and for pushing said semi-rigid micro-floppy disk upward into the selected one of the reject bin or the accept bin when said positioning means positions said disk drive in said load position.
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34. A loader apparatus for moving a stack of micro-floppy computer disks into and out of a computer disk drive, said loader apparatus comprising:
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a hopper assembly including a supply hopper which can hold a stack of micro-floppy disks to be loaded into the disk drive, an accept bin and a reject bin to selectively receive micro-floppy disks that have been ejected from the disk drive; a pusher assembly for sequentially feeding the micro-floppy disk at the bottom of the supply hopper into the disk drive; a movably mounted alignment framework which includes a disk drive secured in position to receive the micro-floppy disk which is pushed from the bottom of the stack, and which further includes a conveyor belt assembly mounted in front of said disk drive and beneath said hopper assembly; a translatable ramp assembly which lowers and raised the alignment framework, such that when the alignment framework is lowered, the disk drive is lowered and caused to eject a micro-floppy disk onto the conveyor belt, which conveyor belt translates the micro-floppy disk to one of two ends of the conveyor belt beneath a selected one of the reject bin and the accept bin, and such that when the alignment framework is raised, the micro-floppy disk is pushed into the selected bin by said conveyor belt assembly and the disk drive is returned to the position to receive a micro-floppy disk from the supply hopper; stepper-motors to move the pusher assembly, the ramp assembly and the conveyor belt; and sensors to detect the positions of micro-floppy disks and the pusher and ramp assemblies.
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Specification