74results about "Meat deboning" patented technology

The invention provides a feed tracking control method for pigtail wishbone deboning operation, and the method comprises the steps: obtaining an X-ray image of a pigtail position, and obtaining an optimal deboning track according to the image information in the X-ray image; according to the inclination angle of the deboning knife and the deboning force difference value range, the optimal deboning track is divided into a deboning complex section and a deboning simple section, it can be ensured that the deboning robot adopts a proper deboning method in different deboning road sections, the deboning difficulty of the deboning complex section is ranked, color mapping is conducted on the optimal deboning track, and the deboning accuracy of the deboning robot is improved. Matching the trajectory information with the force information to obtain an optimal deboning trajectory with force sense form points; the cutting position, the cutting force and the cutting angle of the deboning cutter are adjusted in real time according to the force sense form points on the deboning track, deboning is carried out according to the optimal deboning track, and the deboning accuracy of the pigtail wishbone and the smoothness of the deboning section are improved.

A method, arrangement and apparatus are provided for training at least one neural network for locating bony parts present in a poultry leg. The method includes the steps: conveying the poultry legs in a conveying direction by a conveying device; acquiring digital images of the front side or back side of each of the poultry legs conveyed past the imaging system by a first optical imaging system; sequentially providing the digital images as input data to a first neural network configured for locating the bony parts, wherein the first neural network for locating the bony parts has been trained by a described method; and determining position data of the bony parts by the first neural network; and providing the position data, for display and / or transmission, to a downstream machine for processing the poultry legs on the basis of the determined position data.

The invention discloses a meat boning device for livestock and poultry slaughtering and a using method thereof, and relates to the technical field of meat processing equipment.The meat boning device comprises a conveying mechanism, a grabbing assembly is arranged on one side of the outer wall of the conveying mechanism, a scanning mechanism is arranged at the top of the conveying mechanism, and a fixing mechanism is arranged at the bottom of the conveying mechanism. The scanning mechanism comprises a shielding box, a motion controller is fixedly mounted at the top of the shielding box and is in signal connection with the first six-axis mechanical arm, and an X-ray source is fixedly mounted on one side of the inner wall of the shielding box. The conveying mechanism, the scanning mechanism and the first six-axis mechanical arm are arranged to be used in cooperation, bone-meat separation operation can be accurately carried out on the marrow bone, X-ray scanning can be carried out on the marrow bone through the scanning mechanism, image collection is carried out, algorithm processing is carried out on the collected image, then the image is transmitted to the motion controller, and the motion controller is connected with the first six-axis mechanical arm. And the motion controller is used for controlling the first six-axis mechanical arm to precisely cut the rod bone.

The embodiment of the invention discloses a material multi-dimensional recognition cutting method and device and a medium, belongs to the technical field of material cutting, and solves the problems that the quality and efficiency of products are affected and the production cost is also increased in a traditional cutting and deboning mode. Acquiring an appearance image and a skeleton image of the to-be-cut bone-containing livestock and poultry by-product; determining a central point and a joint reference point of the appearance image based on a pixel point set corresponding to the appearance image, so as to obtain appearance feature information based on the central point and the joint reference point; based on a pixel point set corresponding to the skeleton image, comparing a joint reference point corresponding to the skeleton image with the appearance feature information to obtain skeleton feature information; key point matching is carried out on the appearance image and the skeleton image, and the to-be-cut livestock and poultry by-products with bones are divided to corresponding cutting production lines based on matching results; and carrying out cutting detection on the cut livestock and poultry byproducts so as to adjust the cutting production line division of the livestock and poultry byproducts with bones based on a detection result.

A cutting apparatus cuts a string in a workpiece by bringing a cutter into contact with the workpiece while rotating the workpiece supported by a clamper. The workpiece supported by the clamper is restrained by a holding member from the opposite side from the cutter. The holding member is elastically supported by a support part.

A meat-attached matter removal device (1) includes a pair of gripping arms (11a) and (11b), an arm driving unit (10), and a circular blade body (6). The pair of gripping arms (11a) and (11b) grip a base of an attached matter (H), which is attached to a chicken thigh meat (M), from both sides and raises the attached matter (H) from the chicken thigh meat (M). The arm driving unit (10) drives the pair of gripping arms (11a) and (11b). The circular blade body (6) passes over the pair of gripping arms (11a) and (11b) to cut the attached matter (H) raised by the pair of gripping arms (11a) and (11b) from the base of the attached matter (H).

This bone removing device includes: a conveyor (4, 6, 8) which conveys a meat block (B); a guide mechanism (10) which includes a first guide portion (34) and a second guide portion (36) and guides a part of a bone, for example, a constriction portion (B6); a grip mechanism (12) which includes a first grip portion (54) and a second grip portion (56) disposed on the downstream side thereof and includes an open-and-close actuator (64) opening and closing the grip portions; and a drive mechanism (16) which peels off a bone (B4) from the meat block (B) by moving the grip mechanism (12).

A carcass processing machine and carcass processing assemblies for processing sections of carcass having vertebrae in them, such as loin sections. The carcass processing machine includes an assembly for removing portions of meat from the ventral side of the vertebrae. This assembly has a knife with a cutting feature that varies in height. This assembly also has a rotating member for removing a portion of meat. The carcass processing machine includes an assembly for removing portions of meat from the dorsal side of the vertebrae. This assembly has a blade, which may be a plough blade, that cuts meat from the transverse processes and can moved by another blade that rides over the transverse processes near their bases. The plough blade has a blunt tip. This assembly can have another blade that is movable relative to the blade that rides over the transverse processes.

The invention provides a method, system and a spine processing device, for loosening meat from a spine portion of a split carcass part of a four-legged slaughter animal, such as a pork carcass part, the spine processing device comprising a cutting device for loosening the meat, by cutting, from the spine portion; a positioning device for positioning the carcass part at least while cutting, comprising: a positioning element configured to contact a cut surface of the spine portion, wherein the positioning element defines a positioning plane for the cut surface; and a pressing device for pressing the spine portion against the positioning element.

To provide a meat-attached matter removal device and a meat-attached matter removal method which can improve the commercial value of a meat while automating the removal process of an attached matter attached to the deboned meat.SOLUTION: A meat-attached matter removal device 1 includes: a detection unit that detects the posture of a chicken thigh meat M and the position of an attached matter H attached to the chicken thigh meat M relative to the posture of the chicken thigh meat M; a pair of gripping arms 11a and 11b; and an arm driving unit 10. The pair of gripping arms 11a and 11b grips a base of the attached matter H, which is attached to the chicken thigh meat M, from both sides and raises the attached matter H from the chicken thigh meat M. The arm driving unit 10 drives the pair of gripping arms 11a and 11b. The arm driving unit 10 includes: a block driving part 14 which moves the pair of gripping arms 11a and 11b closer and further away to / from the chicken thigh meat M; and an arm opening / closing driving part 13 which performs an opening / closing operation of the pair of gripping arms 11a and 11b by moving the pair of gripping arms 11a and 11b closer and further away to / from each other.SELECTED DRAWING: Figure 1

To provide a method or a device for detaching from a femur, a patella to which at least a part of knuckle of the patella is adhered.SOLUTION: A front end 2 of a chisel 1 is engaged to a femur 3. Then, the front end 2 of the chisel 1 moves between the femur 3 and a patella 4 which are clamped at a prescribed position, for peeling at least a part of a connection part which exists naturally between the femur 3 and the patella 4.SELECTED DRAWING: Figure 2

The invention discloses a bone-meat separation device and method for meat processing in agricultural and sideline food processing, the bone-meat separation device comprises a track running mechanism and an inflation separation mechanism, and the output end of the track running mechanism is provided with a clamping and positioning mechanism in bolted connection. According to the device, a cutting part and an auxiliary stripping part are mainly used for carrying out auxiliary operation on a bone meat body, and after auxiliary stripping, an insertion type nozzle on a fixed sleeve cabin is inserted into a gap of the bone meat through lifting telescopic operation of a second hydraulic cylinder, a second lifting block, a second electric threaded rod and a second hydraulic telescopic arm; according to the bone and meat separating device, the bone and meat are separated through air inflation after being output and operated by the pneumatic telescopic rod, and the bone and meat are separated through air inflation after being input and operated by the air connecting port, the air conveying connecting pipe and the pressurizing air pump, so that the separation state is relatively thorough during bone and meat separation; therefore, waste of meat materials can be effectively reduced during subsequent processing.

This round blade for slicing has a plurality of arc-shaped blade surfaces centered around a rotation center of a round blade body, the plurality of blade surfaces being arranged spaced apart on an outer circumferential section of the round blade body. A non-blade surface portion is arranged between adjacent blade surfaces in the outer circumferential section of the round blade body. An end part of a radially outer side of the non-blade surface portion is positioned more to a radially inner side than an end part of the radially outer side of the blade surface.

To provide a meat-attached matter removal device and a meat-attached matter removal method which can improve the commercial value of a meat while automating the removal process of an attached matter attached to the deboned meat.SOLUTION: A meat-attached matter removal device 1 includes: a detection unit that detects the posture of a chicken thigh meat M and the position of an attached matter H attached to the chicken thigh meat M relative to the posture of the chicken thigh meat M; a pair of gripping arms 11a and 11b; and an arm driving unit 10. The pair of gripping arms 11a and 11b grips a base of the attached matter H, which is attached to the chicken thigh meat M, from both sides and raises the attached matter H from the chicken thigh meat M. The arm driving unit 10 drives the pair of gripping arms 11a and 11b. The arm driving unit 10 includes: a block driving part 14 which moves the pair of gripping arms 11a and 11b closer and further away to / from the chicken thigh meat M; and an arm opening / closing driving part 13 which performs an opening / closing operation of the pair of gripping arms 11a and 11b by moving the pair of gripping arms 11a and 11b closer and further away to / from each other.SELECTED DRAWING: Figure 1

The invention relates to a method, system and spine processing device, for loosening meat from a spine portion of a split carcass part of a four-legged slaughter animal, comprising a positioning device for positioning the carcass part; a cutting device for loosening the meat, by cutting, from spinous process parts and from articular processes, the cutting device comprising a first cutter for cutting along the spinous process parts; a second cutter for cutting along an outer side of the articular processes; a third cutter for cutting along an upper side of the articular processes. The second cutter is movable transverse to the cutting direction, relative to the first cutter. The cutting device has an urging element for urging the second cutter towards the first cutter in the transverse direction while cutting, such that the second cutter cuts along the outer side of the articular processes.

A meat processing apparatus includes: a first robot arm and a meat separator. The first robot arm has a tool including a scraper at a tip portion. The meat separator is disposed separately from the first robot arm and configured to be inserted into a cut in a workpiece widened by the scraper and move vertically relative to the workpiece to pull a meat part of the workpiece.

A carcass processing machine and carcass processing assemblies for processing sections of carcass having vertebrae in them, such as loin sections. The carcass processing machine includes an assembly for removing portions of meat from the ventral side of the vertebrae. This assembly has a knife with a cutting feature that varies in height. This assembly also has a rotating member for removing a portion of meat. The carcass processing machine includes an assembly for removing portions of meat from the dorsal side of the vertebrae. This assembly has a blade, which may be a plough blade, that cuts meat from the transverse processes and can moved by another blade that rides over the transverse processes near their bases. The plough blade has a blunt tip. This assembly can have another blade that is movable relative to the blade that rides over the transverse processes.

In a round blade for slicing, a plurality of blade surfaces each having an arc shape and centered on a rotation center of a round blade main body are disposed to be spaced apart from each other on an outer peripheral portion of the round blade main body. A non-blade surface portion is disposed between the adjacent blade surfaces on an outer peripheral portion of the round blade main body. An outer end portion of the non-blade surface portion in a radial direction is located radially inward with respect to an outer end portion of the blade surface in the radial direction.

The invention relates to a method, system and spine processing device, for loosening meat from a spine portion of a split carcass part of a four-legged slaughter animal, comprising a positioning device for positioning the carcass part; a cutting device for loosening the meat, by cutting, from spinous process parts and from articular processes, the cutting device comprising a first cutter for cutting along the spinous process parts; a second cutter for cutting along an outer side of the articular processes; a third cutter for cutting along an upper side of the articular processes. The second cutter is movable transverse to the cutting direction, relative to the first cutter. The cutting device has an urging element for urging the second cutter towards the first cutter in the transverse direction while cutting, such that the second cutter cuts along the outer side of the articular processes.

The method and system for removing meat from the bone of a carcass leg comprises the following steps: a) holding the leg with a support device; b) moving the meat removal device to a pre-cut; c) then moving away from the support device along the bone to a first end position so that meat is removed from the bone; d) then moving away from the bone and forcing the meat off the bone to further sever the meat from the bone; e) then moving towards the support device; f) then moving towards the bone; and g) then again moving away from the support device along the bone to a second end position further away from the support device than the first end position so that more meat is removed from the bone.

A slicing device includes cutter device, workpiece holding part, relative movement device, and slicing position operating part. The cutter device has slicing blade that is driven in a direction along a blade surface. The workpiece holding part holds workpiece. The relative movement device moves the workpiece holding part and the cutter device relative to one another in slicing direction in which meat of a workpiece is sliced. The slicing position operating part moves the slicing blade of the cutter device toward and away with respect to the workpiece, which moves relatively in the slicing direction, from a direction intersecting the slicing direction. A blade surface portion that cuts the workpiece along a driving direction of the slicing blade and a pressing portion that presses an outer surface of the workpiece are alternately disposed at a position of the slicing blade where the slicing blade comes into contact with the workpiece.

The application discloses a bone-meat separation device for meat processing and belongs to the technical field of meat product processing devices, and has the technical features that the device comprises a base, an intermittent transmission unit rotatably connected to the base, a bone-separating unit connected to the intermittent transmission unit through a reciprocating unit, a stirring unit installed on the base, a canning unit fixed on the base and an asynchronous sliding unit connected to the canning unit. The intermittent transmission unit can intermittently convey meat, and the bone-separating unit can be driven to reciprocally slide up and down through the connection with the reciprocating unit, so that the bone-separating unit can separate the meat on the surface of the intermittent transmission unit. The meat processed by the bone-separating unit can slide into the stirring unit to realize secondary separation. The intermittent transmission unit can drive the canning unit to automatically and separately package the meat paste through the connection with the asynchronous sliding unit, thereby reducing the working intensity of workers.

This invention relates to a deboning tool assembly, comprising: a body portion; a pivot portion rotatably disposed on the front side of the body portion in a left-right direction; and a tool portion connected to the front end of the pivot portion, wherein the tool portion can move along the contour of the bone even when the position of the bone inside the carcass changes in real time via the pivot portion. According to this invention, even when the position of the bone changes in real time due to pressure from the tool portion during deboning of the carcass, the tool portion can be pressed tightly against the outer surface of the bone and moved along the contour of the bone via the pivot portion, thereby achieving precise deboning. This prevents incomplete separation of bone and meat, increasing meat yield and maintaining a certain level of deboning quality. This invention was developed with financial resources from the Ministry of Agriculture, Forestry and Livestock Products and Food, supported by the High Value Added Food Technology Development Project of the Agricultural, Forestry and Food Technology Planning and Evaluation Institute (321052-5).

The edible meat processing device is provided with a first robot arm and a meat separator. The first robot arm is provided with a tool including a scraper at the front end part. The meat separator is provided separately from the first robot arm, is inserted into the cut of the workpiece expanded by the blade, and peels the meat from the workpiece by moving up and down relative to the workpiece.

A slicing device includes cutter device, workpiece holding part, relative movement device, and slicing position operating part. The cutter device has slicing blade that is driven in a direction along a blade surface. The workpiece holding part holds workpiece. The relative movement device moves the workpiece holding part and the cutter device relative to one another in slicing direction in which meat of a workpiece is sliced. The slicing position operating part moves the slicing blade of the cutter device toward and away with respect to the workpiece, which moves relatively in the slicing direction, from a direction intersecting the slicing direction. A blade surface portion that cuts the workpiece along a driving direction of the slicing blade and a pressing portion that presses an outer surface of the workpiece are alternately disposed at a position of the slicing blade where the slicing blade comes into contact with the workpiece.

To provide a meat separator which can efficiently and stably peel a meat part from a bone part of meat with a bone and a meat part peeling device for meat with a bone.SOLUTION: A meat separator contacts a peripheral face of a bone part b of meat with a bone which is relatively moved, for peeling a meat part m adhered to the bone part b. The meat separator has a plurality of clamp blocks. The clamp blocks each has a chipping off and contacting part 15At, 15Bt for contacting the peripheral face of the bone part b, and the respective chipping off and contacting parts 15At, 15Bt cooperate for holding the peripheral face of the bone part b. At least one clamp block has an energizing function part for allowing at least a part of the chipping off and contacting parts of the clamp block, to be displaced in a plurality of directions along an outer shape of the bone part b, and elastically pushing back the displacement in a direction separated from the bone part.SELECTED DRAWING: Figure 2

A slicing device includes cutter device (12), workpiece holding part, relative movement device, and slicing position operating part. The cutter device (12) has slicing blade that is driven in a direction along a blade surface. The workpiece holding part holds workpiece. The relative movement device moves the workpiece holding part and the cutter device (12) relative to one another in slicing direction in which meat of a workpiece is sliced. The slicing position operating part moves the slicing blade of the cutter device (12) toward and away with respect to the workpiece, which moves relatively in the slicing direction, from a direction intersecting the slicing direction. A blade surface portion that cuts the workpiece along a driving direction of the slicing blade and a pressing portion that presses an outer surface of the workpiece are alternately disposed at a position of the slicing blade where the slicing blade comes into contact with the workpiece.

A slicing device includes cutter device (12), workpiece holding part, relative movement device, and slicing position operating part. The cutter device (12) has slicing blade that is driven in a direction along a blade surface. The workpiece holding part holds workpiece. The relative movement device moves the workpiece holding part and the cutter device (12) relative to one another in slicing direction in which meat of a workpiece is sliced. The slicing position operating part moves the slicing blade of the cutter device (12) toward and away with respect to the workpiece, which moves relatively in the slicing direction, from a direction intersecting the slicing direction. A blade surface portion that cuts the workpiece along a driving direction of the slicing blade and a pressing portion that presses an outer surface of the workpiece are alternately disposed at a position of the slicing blade where the slicing blade comes into contact with the workpiece.