Recording apparatus capable of printing elastic medium
AssigneeKYOCERA Document Solutions Inc.
InventorMashio Takezawa
Life of this patent
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Abstract
A recording apparatus includes a printing portion and a first conveying portion. The printing portion ejects liquid to print a medium having elasticity. The first conveying portion is disposed upstream of the printing portion in a conveying direction along which the medium is conveyed to the printing portion. The first conveying portion includes at least two conveying bodies disposed in the conveying direction and around which the medium is alternately wound. The conveying bodies each include a shaft extending in a width direction orthogonal to the conveying direction and a plurality of rollers rotatably supported by the shaft. The plurality of rollers are supported to be inclined outward with respect to the conveying direction from upstream to downstream in the conveying direction.
Claims14
A recording apparatus comprising:
- a printing portion configured to eject liquid to print a medium having elasticity;
- and
- a first conveying portion disposed upstream of the printing portion in a conveying direction along which the medium is conveyed to the printing portion, wherein
- the first conveying portion includes at least two conveying bodies disposed in the conveying direction and around which the medium is alternately wound,
- the conveying bodies each include:
- a shaft extending in a width direction orthogonal to the conveying direction;
- and
- a plurality of rollers rotatably supported by the shaft,
- the plurality of rollers are supported to be inclined outward with respect to the conveying direction from upstream to downstream in the conveying direction,
- the plurality of rollers are disposed to be symmetric about a middle in the width direction, and
- inclination angles of the rollers relative to the conveying direction increase as the rollers are located outward in the width direction.
A recording apparatus comprising:
- a printing portion configured to eject liquid to print a medium having elasticity;
- and
- a first conveying portion disposed upstream of the printing portion in a conveying direction along which the medium is conveyed to the printing portion, wherein
- the first conveying portion includes at least two conveying bodies disposed in the conveying direction and around which the medium is alternately wound,
- the conveying bodies each include:
- a shaft extending in a width direction orthogonal to the conveying direction;
- and
- a plurality of rollers rotatably supported by the shaft,
- the plurality of rollers are supported to be inclined outward with respect to the conveying direction from upstream to downstream in the conveying direction,
- the plurality of rollers are disposed at regular intervals in the width direction, and
- distances between two adjacent rollers increase downstream in the conveying direction.
A recording apparatus comprising:
- a printing portion configured to eject liquid to print a medium having elasticity;
- and
- a first conveying portion disposed upstream of the printing portion in a conveying direction along which the medium is conveyed to the printing portion, wherein
- the first conveying portion includes at least two conveying bodies disposed in the conveying direction and around which the medium is alternately wound,
- the conveying bodies each include:
- a shaft extending in a width direction orthogonal to the conveying direction;
- and
- a plurality of rollers rotatably supported by the shaft,
- the plurality of rollers are supported to be inclined outward with respect to the conveying direction from upstream to downstream in the conveying direction,
- inclination angles of the rollers relative to the conveying direction are variable,
- the rollers each include:
- a spherical bearing supported by the shaft;
- a rotating member rotatably supported by the spherical bearing;
- a pair of supporting members fixed to the shaft on both sides of the spherical bearing in the width direction;
- and
- a plurality of ball plungers having distal ends abutting on the rotating member and supported to be reciprocable in directions from each of the pair of supporting members to the rotating member, and
- inclination angles of the rotating members relative to the conveying direction can be changed by adjusting protruding lengths of the respective ball plungers.
Dependencies are inferred from the claim text.