초록 ▼

A glove stacking apparatus for forming a stack of gloves for packing into a box comprises a packing recess for receiving gloves to be stacked and for containing the stack as the stack is being formed, and a glove placement means for moving and depositing gloves at the recess one of top of another fo

A glove stacking apparatus for forming a stack of gloves for packing into a box comprises a packing recess for receiving gloves to be stacked and for containing the stack as the stack is being formed, and a glove placement means for moving and depositing gloves at the recess one of top of another for forming the stack of gloves. The recess has a pair of opposite side edges. A movable floor within the recess is lowered as the stack of gloves grows whereby the stack of gloves continues to be retained within the recess as gloves are added to the stack. The glove placement means is arranged to deposit gloves with a portion of each glove overlapping alternately one or the other of the opposite side edges of the recess as subsequent gloves are deposited. The apparatus also comprises a pair of movable flaps adjacent the opposite side edges of the recess for folding alternately inwards towards the recess the portions of that gloves that overlap alternately one or another of the opposite side edges of the recess.

대표청구항 ▼

1. A glove stacking apparatus for forming a stack of folded gloves, comprising a glove stacking station and a glove manipulator for providing gloves one at a time to said station for subsequent folding and stacking and a processor for controlling the operation of the glove stacking station and the g

1. A glove stacking apparatus for forming a stack of folded gloves, comprising a glove stacking station and a glove manipulator for providing gloves one at a time to said station for subsequent folding and stacking and a processor for controlling the operation of the glove stacking station and the glove manipulator, the glove stacking station comprising a packing recess, a movable floor, and a pair of movable flaps, wherein: the packing recess has an upwards facing opening for receiving said gloves to be stacked and is configured to contain said stack as the stack is being formed;the movable floor is provided within said recess, said floor being configured to move away from said opening as said stack of gloves grows whereby said stack of gloves continues to be retained within said recess as folded gloves are added to the stack; andeach of said flaps has a corresponding pivot axis, said flaps being provided on opposite sides of said opening and each being movable when folding gloves from a first orientation in which said flap extends away from said opening to a second orientation as said flap is pivoted about said axis towards said opening;the glove manipulator comprises a glove lifting and depositing portion, said lifting and depositing portion being operable to lift each of said gloves and to deposit said lifted gloves at said stacking station with a first portion of each glove overlying said opening and a second portion of said glove overlying alternately one or the other of said flaps when in said first orientation; andthe processor is configured to synchronize the operation of the glove manipulator and said flaps such that, in use, said lifting and depositing portion deposits a sequence of gloves at the glove stacking station with a first portion of each of said gloves overlying said opening and a second portion of each of said gloves overlying alternately one or the other of said flaps when in said first orientation prior to folding alternately by said flaps of said second portions to form said stack of folded gloves within said recess. 2. A glove stacking apparatus as claimed in claim 1, in which said opening has a pair of opposite side edges, said pivot axes being provided proximate said side edges. 3. A glove stacking apparatus as claimed in claim 2 in which each of said movable flaps is generally rectangular or square and is pivotable about said pivot axis along a straight edge of said flap nearest said side edge. 4. A glove stacking apparatus as claimed in claim 1, in which said recess has side walls, said side walls extending substantially vertically upwards from said movable floor for aligning gloves stacked one on another inside said recess. 5. A glove stacking apparatus as claimed in claim 1, in which said floor is movable relatively towards and away from said opening along a stacking axis of said recess and each of said flaps in said first orientation extends at a right angle away from the stacking axis. 6. A glove stacking apparatus as claimed in claim 1, further comprising a conveyor for transporting said sequence of gloves towards the glove stacking station, the glove manipulator being positioned proximate the conveyor whereby the said lifting and depositing portion is operable to lift gloves from said conveyor prior to depositing of said gloves at said stacking station. 7. A glove stacking apparatus as claimed in claim 1, in which the processor is configured to synchronize said deposition of gloves overlying alternately one or the other of said flaps with said folding by said flaps of said glove second portions, so that each of said glove second portions is folded over a first glove portion of a subsequently deposited glove whereby each folded glove contained by said recess is interfolded with an adjacent folded glove within said stack. 8. A glove stacking apparatus for forming a stack of folded gloves, comprising: a packing recess in a work surface for receiving said gloves to be stacked and for containing said stack as the stack is being formed, said recess being substantially square or rectangular and having a pair of opposite side edges and having side walls for aligning gloves stacked one on another inside said recess and having a movable floor within said recess which can be lowered as the stack of gloves grows so that the topmost glove in the stack of gloves is substantially level with the work surface whereby said stack of gloves continues to be retained within said recess as gloves are added to the stack; anda glove placement means including a lifting and depositing portion for lifting each of said gloves and for depositing said lifted gloves above said recess one of top of another for stacking within said recess;wherein the glove placement means is arranged to deposit said gloves such that a portion of each glove is contained by said recess and another portion of said glove overlaps alternately one or the other of said opposite side edges of said recess as subsequent gloves are deposited and wherein the apparatus comprises a pair of movable flaps adjacent said opposite side edges of said recess for folding alternately inwards towards said recess said overlapping portions of said gloves lying alternately on one or the other of said flaps, so that each of said folded gloves is contained by said recess. 9. A glove stacking apparatus as claimed in claim 8 in which each of said flaps, in use, extends away from said recess such that said flap is flat or flush with the work surface prior to said depositing of said glove. 10. A glove stacking apparatus as claimed in claim 8, comprising additionally a transporting surface for conveying gloves presented flat for stacking, the glove placement means being arranged to move said conveyed gloves from the transporting surface prior to depositing said gloves at the recess. 11. A glove stacking apparatus as claimed in claim 8, comprising additionally a machine vision sensing device and a processor, the processor being configured to use the machine vision sensing device to register the location and position of each glove conveyed by the transporting surface prior to said movement of said conveyed gloves from the transporting surface by the glove placement means. 12. A glove stacking apparatus as claimed in claim 11, in which the processor is configured to coordinate the lifting and deposition of gloves by the lifting and depositing portion depending on said registered location and position of each glove. 13. A glove stacking apparatus as claimed in claim 12, in which the machine vision sensing device senses additionally the orientation of a cuff portion of each of the transported gloves on the conveyor, and the processor is be arranged to control the operation of the glove placement means in accordance with said sensed orientation of said cuff portion so that, in use, the lifting and depositing portion of the glove placement means lifts gloves from the conveyor and deposits the gloves to form the stack with the cuff portion of each glove in a desired orientation with respect to other gloves in the stack. 14. A glove stacking apparatus as claimed in claim 8, further comprising a processor for controlling the operation of the pair of flaps and the glove placement means, in which the processor is configured to synchronize said deposition of gloves overlapping alternately one or the other of said opposite side edges of said recess with said folding by said flaps of said overlapping portions lying alternately on one or the other of said flaps, so that each of said folded gloves contained by said recess is interfolded with adjacent folded gloves within said stack. 15. A glove stacking apparatus as claimed in claim 8, in which said flaps are each hinged adjacent one of said opposite side edges. 16. A glove stacking apparatus as claimed in claim 8, in which said floor is movable to eject a completed stack of gloves from said recess. 17. A glove stacking apparatus as claimed in claim 8, in which said recess is substantially square or rectangular. 18. A glove stacking apparatus as claimed in claim 8, in which said recess is a packing sleeve inset in a work surface. 19. A glove stacking apparatus as claimed in claim 8, in which said recess has a stacking axis that is substantially vertical, said movable floor being configured to move downwards away from said opening as said stack of gloves grows so that the topmost glove in the stack of gloves is substantially level with said opening. 20. A glove stacking apparatus as claimed in claim 19, in which said movable floor is configured to move upwards towards said opening to eject a completed stack of gloves from said recess.