초록 ▼

A heated revolving ironing cylinder is affixed with a flexible ironing bed drawn taut against the polished revolving cylinder surface functioning to efficiently iron and dry laundry work pieces in a single pass through the ironer. The ironer is comprised of a feed conveyor system delivering laundry

A heated revolving ironing cylinder is affixed with a flexible ironing bed drawn taut against the polished revolving cylinder surface functioning to efficiently iron and dry laundry work pieces in a single pass through the ironer. The ironer is comprised of a feed conveyor system delivering laundry work pieces to the top of the revolving ironing cylinder. The flexible ironing bed features holes and anti-friction and anti-static materials to provide a dry, highly polished, static-free laundry work piece. Further ironing efficiency is gained by reduced roller maintenance by means of a roller and air cylinder cooling system.

대표청구항 ▼

1. A heated revolving ironer and dryer comprising: a revolving cylinder the outer surface of which provides a heated ironing surface; a pair of power cylinders; at least one flexible piece of heat resistant material surrounding a portion of the revolving cylinder forming the flexible ironing be

1. A heated revolving ironer and dryer comprising: a revolving cylinder the outer surface of which provides a heated ironing surface; a pair of power cylinders; at least one flexible piece of heat resistant material surrounding a portion of the revolving cylinder forming the flexible ironing bed; said flexible ironing bed reaching across the ironing surface of the revolving cylinder; said flexible ironing bed having means to be anchored along the length of the revolving cylinder near the bottom of the revolving cylinder in the direction away from the direction of rotation of the revolving cylinder; said flexible ironing bed having means along its upper edge to be affixed along the length of the revolving cylinder to the piston arms of said two power cylinders; said power cylinders affixed adjacent to the opposite ends of the rotating cylinder substantially above the anchored lower edge of the flexible ironing bed such that the flexible ironing bed is drawn taut against the cylinder's ironing surface; and said power cylinders capable of moving said pistons either toward or away from the direction of rotation of the revolving cylinder such that when in position away from the direction of rotation of the revolving cylinder, the flexible ironing bed is drawn taut against the ironing surface of the revolving cylinder thus performing the ironing function as the laundry work pieces are fed between the flexible ironing bed and the rotating cylinder, and when the movable piston is in the position toward the direction of rotation of the rotating cylinder, the flexible ironing bed gently brushes against the ironing surface thus conserving wear and energy when no laundry work pieces are fed into the ironer. 2. A heated revolving ironer and dryer in claim 1 further comprising: a powered laundry work piece feed conveyor; said conveyor mounted at an angle so as to feed the laundry work pieces onto the top of the revolving ironer in the direction of rotation of said ironer; said conveyor driven by a common drive means so as to synchronize the feed speeds with the rotationaal speed of said revolving ironer; said conveyor further comprising a feed roller on top of the conveyor functioning to flatten the laundry work pieces while travelling up the conveyor surface; said conveyor further comprising a feed roller in contact with the top of said revolving ironer functioning to feed the laundry work pieces into the space between said revolving ironer and said flexible ironing bed; said conveyor further comprising a plurality of feed fingers mounted protruding from the top of the conveyor functioning to feed the laundry work pieces from the conveyor to said revolving ironer. 3. A heated revolving ironer in claim 1 further comprising a revolving cylinder bearing cooling system; said bearing cooling system comprised of two round cylinder weight bearing ridges affixed on the outermost roller surfaces; said weight bearing ridges substantially flat and polished; said weight bearing ridges functioning to support the weight of said revolving cylinder by means of a plurality of roller bearings which are mounted to the frame of said ironer; said bearings spaced so as to bear the weight of the revolving cylinder and prevent said cylinder from moving in any direction other than rotationally; said bearings and power cylinders directly cooled by forced air supplied by means of a tube mounted in close proximity to all said bearings; said bearings further cooled by the dissipation of said roller surface heat through the weight bearing ridges. 4. A heated revolving ironer in claim 1 further comprising a revolving cylinder bearing cooling system; said bearing and power cylinders cooling system appropriate for use with a gas fired center tube cylinder heating means; said bearing and power cylinders cooling system comprised of one round cylinder weight bearing ridge on the outer edge of the cylinder next to the heating means; said weight bearing ridge substantially flat and polished; said weight bearing ridge functioning to support the weight of said revolving cylinder by means of a plurality of roller bearings which are mounted to the frame of said ironer; said bearings spaced so as to bear the weight of the revolving cylinder and prevent said cylinder from moving in any direction other than rotationally; said bearings and power cylinders directly cooled by forced air supplied by means of a tube mounted in close proximity to all said bearings; said bearings further cooled by the dissipation of said roller surface heat through said weight bearing ridges; and the end of said cylinder opposite said heating means being supported by axle means. 5. A heated revolving ironer and dryer in claim 1 wherein said flexible ironing bed is further comprised of a material with a plurality of holes functioning to allow the release of moisture from the laundry work pieces while the ironing function is performed. 6. A heated revolving ironer and dryer in claim 1 wherein said flexible ironing bed is further comprised of a material impregnated with polytetrafluoroethylene functioning to reduce sliding friction. 7. A heated revolving ironer and dryer in claim 1 wherein said flexible ironing bed is further comprised of a fabric impregnated with graphite functioning to conduct static electricity out of the laundry work pieces.