摘要:
An apparatus for processing the skin side of a tubular fur, including a mandrel on which the tubular fur can be drawn from a first part of the mandrel towards a second part of the mandrel, one or more scraper units, each scraping unit having at least one scraper means configured for scraping the skin side when the fur is arranged on the mandrel, and a cover including a compartment and an outlet, where the cover encloses a part of the mandrel and at least one of the scraper means in the compartment during operation, where the outlet is arranged in a bottom part of the cover, and where the cover has walls with inner surfaces configured for leading material removed from the skin side by means of the scraper means towards the bottom part.
摘要:
the invention relates to an apparatus (1) for processing the skin side of a tubular fur (2), which apparatus (1) comprises: a tapering mandrel (3) with a first part (3a) that is thinner than a second part (3b) of the mandrel, on which mandrel (3) the tubular fur (2) can be drawn from the first part of the mandrel (3a) towards the second part of the mandrel (3b) so that the skin side of the fur (2) faces outwards and the fur side of the fur faces inwards towards the mandrel (3), at least a first scraper unit (4) and a second scraper unit (5) arranged on opposite sides of the mandrel (3) where each scraper unit (4, 5) comprises scraping means in the form of at least a first scraper roller (4a, 5a) and a second scraper roller (4b, 5b) that are arranged behind each other in the longitudinal direction of the mandrel and are designed, during operation and in contact with the skin side , to rotate so that scraper elements (6) on the scraper rollers (4a, 5a) scrape the skin side of the fur (2), where at least one of the scraper rollers (4a, 4b, 5a, 5b) in each scraper unit (4, 5) comprises one or more essentially V-shaped scraper elements (6), wherein said mandrel (3) is configured for being moved in its longitudinal direction, and where said first and second scraper rollers (4a, 4b, 5a, 5b), during operation and in contact with the skin side, are arranged to act on the skin side with a friction force in the direction towards the second part (3b) of the mandrel (3).
摘要:
The invention relates to an apparatus (1) for processing the skin side of a tubular fur (2), which apparatus comprises: a tapering mandrel (3) with a first part (3a) that is thinner than a second part (3b) of the mandrel, on which mandrel (3) the tubular fur (2) can be drawn from the first part of the mandrel (3 a) towards the second part of the mandrel (3b) so that the skin side of the fur (2) faces outwards and the fur side of the fur faces inwards towards the mandrel (3), at least a first scraper unit (4) and a second scraper unit (5), each scraper unit comprising at least a first scraper roller (4a, 5 a) which, during operation and in contact with the skin side, is arranged to rotate so that scraping elements (6) on the scraper roller (4a, 5 a) scrape the skin side of the fur (2) on opposite sides of the mandrel (3). The mandrel (3) and the scraper units (4, 5) are arranged to be moved in relation to each other in the longitudinal direction of the mandrel, where the scraper units (4, 5) are arranged to be movable towards and away from the mandrel (3) and comprise a pressure arrangement arranged to apply to said at least one scraper roller (4a, 5a) a contact pressure against the skin side, and where the apparatus comprises a damper arrangement for damping the movement of the scraper units (4, 5) towards and/or away from the mandrel.
摘要:
An apparatus (1) is disclosed for processing the skin side of a tubular fur (2), which apparatus (1) comprises: a tapering mandrel (3) of rectangular cross-sectional shape on which the tubular fur (2) can be drawn so that the skin side of the fur (2) faces outwards, a first scraper unit (4) and a second scraper unit (5) arranged on opposite sides of the mandrel (3) and each comprising a first scraper roller (4a, 5a) and a second scraper roller (4b, 5b) that are designed, during operation and in contact with the skin side, to rotate so that scraper elements (6) on the scraper rollers (4a, 5a) scrape the skin side of the fur (2), wherein said scraper rollers (4a, 5a) are arranged to rotate around an essentially vertical axis, to scrape the skin side arranged on side parts of the mandrel, and said first and second scraper rollers (4a, 4b, 5a, 5b) of said first and second scraper units (4, 5), during operation and in contact with the skin side, are arranged to act on the skin side with a friction force in the direction towards a thicker part (3b) of the mandrel (3), and two additional scraper units (8, 9) both arranged to apply a force to the skin side from opposite sides of the mandrel (3) in a direction towards a thichker part (3b) of the mandrel and each comprising at least one scaper roller (8a, 9a) which are arranged to rotate around an essentially horizontal axis in order thus to scrape at least one part of the fur (2) that is not or will not be processed by the first scraper unit (4) or second scraper unit (5), wherein said mandrel (3) is configured for being moved in its longitudinal direction.
摘要:
The invention relates to an apparatus (1) for processing the skin side of a tubular fur (2), which apparatus comprises a tapering mandrel (3) with a first part (3a) that is thinner than a second part (3b) of the mandrel, on which mandrel (3) the tubular fur (2) can be drawn from the first part of the mandrel (3 a) towards the second part of the mandrel (3b) so that the skin side of the fur (2) faces outwards and the fur side of the fur faces inwards towards the mandrel (3), and at least a first scraper unit (4), comprising at least one scraper roller (4a) which, during operation and in contact with the skin side, is arranged to rotate so that scraping elements (6) on the scraper roller (4a) scrape the skin side of the fur (2). The mandrel (3) is arranged to be driven at different predefined speeds, comprising at least a first predefined speed (V1) and a second predefined speed (V2), where the first predefined speed (V1) is lower than the second predefined speed (V2), and where the apparatus is arranged to switch between the first predefined speed (V1) and the second predefined speed (V2) when the fur (2) on the mandrel (3) is in different predefined positions.
摘要:
An apparatus (1) for processing fur, including a number of mandrels (2) and at least one motor-driven scraping roller (6), where the fur is disposed on the mandrel (2) with an inner side facing outwards, where the apparatus (1) includes an motor system (8) with a number of fixing means (5) that are adapted for holding a lower end part of the mandrels (2) which are disposed at an upright angle relative to the fixing means (5), the motor system adapted for moving the mandrels (2) past a number of processing positions. Method for processing fur, where a fur is placed on a mandrel (2) with an inner side facing outwards in a preferably first processing position; where a motor system (8) moves the mandrel (2) to a second procession position; where the scraping unit (4) is lowered down over the mandrel (2) and is moved downwards along its outer side whereby remains of fat and flesh are scraped off; where the motor system (8) moves the mandrel (2) further to a third processing position where the cleaning unit is lowered down over the mandrel (2) and is moved downwards along its outer side whereby the fur is cleaned and sawdust with residual fat is sucked away; where the motor system (8) moves the mandrel (2) further to a fourth processing position where the combined removing and turning unit holds a pointed end of the fur while a suction chamber simultaneously provide for turning the fur; and where the motor system (8) moves the mandrel (2) on to a next processing position which is preferably constituted by the first processing position.
摘要:
An apparatus is disclosed for processing the skin side (5) of a tubular pelt (3), the apparatus comprising an elongated tapering mandrel (1) for supporting the pelt with its skin side turned outwards, a scraping device comprising a first set of primary scraping roller (6, 7) arranged on opposing sides of the mandrel and a second set of primary scraping rollers (8, 9) arranged on other opposing sides of the mandrel, the scraping device further comprising primary rotation means (6, 7, 8, 9) for rotating said primary scraping rollers during processing of a pelt so as to engage a skin side of the pelt, moving means for conducting a relative movement between the scraping device and the mandrel in the longitudinal direction of the mandrel, and displacement means for displacing at least one scraping roller in the direction of the axis of rotation of said scraping roller.