Device and method for removing pin bones from fish fillet
A fish steak and needle bone technology, applied in the application, processing fish, and cutting fish into pieces, etc., can solve the problems of needle bone cannot be completely removed, damaged, high scrap rate, etc., and achieves the effect of saving setting time.
Active Publication Date: 2019-04-02
NORDISCHER MASCHINENBAU RUD BAADER GMBH CO KG
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Problems solved by technology
[0004] This has the disadvantage that the rollers are contaminated when the pin bones are extracted from the fillet or fillet, which can result in the clamping gap formed by the rollers and the pressure element being obstructed
On the one hand, contamination of the clamping or pulling rollers or a blockage of the clamping gap means that further removal of the pin bone is hindered or impossible
[0005] On the other hand, a pin bone that gets stuck in the clamping gap and remains there for a long time may damage the fillet to be processed
Therefore, before the operator discovers that the clamping gap is blocked or the pin bone is stuck in the clamping gap, the pin bone may not be completely removed or not removed at all and / or the fish fillets may be damaged
During this period, a high scrap rate is expected
In addition to this, the entire production line must also be stopped during the required clean-up work
Typically this will have an impact not only on the equipment used to remove the pinbones, but also on any upstream and downstream production machinery
Method used
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[0046] In the following, the device according to the invention will be explained in more detail on the basis of the previously described figures. In order to avoid repetitions, the method according to the invention will also be described together with the detailed description of the device according to the invention.
[0047] figure 1 A perspective view of the device according to the invention viewed in a first viewing direction is shown. The present invention includes an apparatus 10 designed and constructed for removing pin bones from fish fillets 13 . The illustrated device 10 includes at least one pin bone removal device 11 . from image 3 As can be seen in the schematic diagram in the figure, the apparatus according to the invention comprises a conveying device 12 designed and constructed to convey fish fillets 13 through at least one pin bone removal device 11 . For simplicity, only one of the pin bone removal device(s) 11 is shown in the figure. However, preferably...
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The invention relates to a device (10) for removing pin bones (17) from fish fillets (13), comprising at least one pin bone removal device (11) and a conveying device (12) designed to convey the fishfillet (13) past the at least one pin bone removal device (11). The fish fillet removal device (11) comprises a rotationally driven profiled roll (14) having a counter bearing element (15) forming a clamping gap (16), the roll (14) and the counter bearing element (15) being designed to detect the pin bones (17) in the clamping gap (16) by clamping and to remove the bones from the fish fillets (13)by applying force. The device is characterised in that the counter bearing element (15) and the roll (14) can be controllably moved with respect to each other by control means (18). The invention also relates to a corresponding method for removing pin bones (11).
Description
technical field [0001] The invention relates to a device for removing pin bones from fish fillets, comprising at least one pin bone removal device and a transfer device designed to convey said fish fillet through the at least one pin bone removal device, said needle The bone removal device comprises a rotationally driven profiled roller with a counter-bearing element forming a clamping gap, the roller and the counter-bearing element being designed to grasp by clamping a The pin bone is removed from the fillet by applying a pulling force. [0002] Furthermore, the invention relates to a method for removing pinbones from fish fillets, comprising the steps of: transporting the fish fillets to at least one pin bone removal device by a transfer device, formed on profiled rollers driven in rotation and The pin bone is gripped by the pin bone removing device in the clamping gap formed between the pressure bearing elements, and the pin bone is removed from the fish fillet by applying...
Claims
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IPC IPC(8): A22C25/16A22C25/08
CPCA22C25/08A22C25/16A22C25/166
Inventor 托尔斯敦·鲁斯科
Owner NORDISCHER MASCHINENBAU RUD BAADER GMBH CO KG