WO2006080085A1 - 食肉ブロックの脱骨方法及び脱骨装置 - Google Patents
食肉ブロックの脱骨方法及び脱骨装置 Download PDFInfo
- Publication number
- WO2006080085A1 WO2006080085A1 PCT/JP2005/001300 JP2005001300W WO2006080085A1 WO 2006080085 A1 WO2006080085 A1 WO 2006080085A1 JP 2005001300 W JP2005001300 W JP 2005001300W WO 2006080085 A1 WO2006080085 A1 WO 2006080085A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- meat
- humerus
- deboning
- scapula
- joint
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C21/00—Processing poultry
- A22C21/0069—Deboning poultry or parts of poultry
- A22C21/0076—Deboning poultry legs and drumsticks
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C17/00—Other devices for processing meat or bones
- A22C17/004—Devices for deboning meat
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C21/00—Processing poultry
- A22C21/0069—Deboning poultry or parts of poultry
- A22C21/0084—Deboning poultry wings
Definitions
- the present invention has a humerus part in the upper part 70 of the half-split block of poultry meat such as cattle, pigs, horses, sheep, goats, etc.
- a deboning method and deboning apparatus that can fully automate the deboning process of a meat block (hereinafter referred to as “work”) consisting of a part of the scapula and a part of the scapula, Specifically, as a pretreatment by humans, after removing the remaining forearm bones by cutting the joint part between the forearm bone and the humerus and exposing the joint part of the humerus, such work is used as a loader.
- a device for removing the bone is disclosed in, for example, WO 2 0 0 4/0 6 8 9 5 3 A 1 (prior art 1).
- this deboning device is to realize a meat deboning device for small and medium processing factories that saves space and reduces costs.
- the deboning device for the groin-skin loin part 70 shown in Fig. 18, especially in the pre-processing, After removing the forearm, the humerus and scapula were placed around the scapula, and the carcass that had undergone the above-mentioned maximum pretreatment was subjected to the minimum deboning process. Separation (scapular bone removal) and automatic humeral bone removal to separate meat
- the present invention relates to a small meat deboning apparatus.
- this deboning device is a scapula deboning that peels off the scapula at a predetermined interval S from the loading station 0 10 0 in the downstream direction from the loading station 0 10.
- Station 0 1 1 is arranged in the order of humeral deboning station 0 1 2 for dehumidifying the humerus at the same interval S as the predetermined interval, and downstream of the humeral deboning station 0 1 2
- the bone removal station 0 1 3 for discharging the bone portion of the humerus remaining after the meat separation at the station is constructed.
- the spine split with the spine portion and forearm bone removed is divided into 5 major divisions in the gap of the fixed transfer path 0 1 4 a consisting of two extending rails with the interval S forming the transfer path Inserted suspension of the constricted part of the humerus 0 5 2 formed of the meat waving portion is formed.
- the tact transfer (mechanism that presses and advances the workpiece by the unit station corresponding to one stroke of the press cylinder by the operation of the press cylinder) 0 1
- the workpiece 0 50 after completion of the loading process by the operation of 9 is introduced into the movable conveyance path 0 1 5 a of the adjacent scapula deboning station 0 1 1 and is gripped by the station 0 1 1.
- the pushing unit 0 19 returns to the original position of the closing station 0 10 while leaving the workpiece 0 50 at the original position of the movable conveyance path 0 15 a.
- the movable transport path 0 1 5 a of the station 0 1 1 that grips the workpiece 0 5 0 introduced in the previous process is detached from the original position and deboned.
- the scapula 0 52 is peeled off and deboned to finish the deboning process, and the movable transport path 0 15 5 a is returned to the original position by gripping the workpiece 0 51.
- the workpiece 0 5 1 after the deboning step is moved through the adjacent humerus deboning station 0 1 2 via the tact transfer pusher 0 20. It is introduced into the transport path 0 1 7 a and is gripped at station 0 1 2. Along with the gripping, the pushing portion 0 20 returns to the original position of the scapula deboning station 0 11 while leaving the workpiece 0 5 1 at the original position of the movable conveyance path 0 1 ⁇ a.
- the movable transport path 0 1 7 a of the station 0 1 2 that grips the workpiece 0 5 1 introduced in the previous process is removed from the original position and deboned. Ascending to the processing position, the humerus is deboned and the flesh is removed, the deboning process is completed, the humerus 0 5 4 is gripped, and the movable transport path 0 1 7 a is in its original position.
- the humerus 0 5 4 that has undergone the deboning process via the tactile transport push part 0 2 1 is the adjacent bone part discharge station 0 1 Transported to 3 and discharged. Along with the discharge, the pushing portion 0 21 returns to the original position of the humerus deboning station.
- a meat deboning method and a meat deboning apparatus that enable prevention of dislocation of bone and joints are disclosed.
- this apparatus includes a pre-processing unit 0 30 for placing a work made of a meat block that is split back and deboned in a suspended state, and a pre-processed work according to the present invention.
- the workpiece input unit 0 3 1 that is input to the deboning processing line formed by the meat deboning device via the automatic loading device, and either the left block or the right block with the input workpiece suspended by the clamper
- Left / right discriminating unit for discriminating whether it is applicable 0 3 2 and a left / right switching operation unit that outputs a left / right switching signal to a corresponding downstream station according to the discrimination result by the discriminating unit, and a left / right switching that receives the left / right switching signal and switches a required switching site.
- the left / right discriminating unit 0 3 2 determines whether it corresponds to the left side block or the right side block of the inputted meat block, and the corresponding left / right switching station 0 3 3 according to the discrimination signal 0 3 4 Switch left and right processing position and select either left side processing jig or right side processing jig, and form right and left random deboning line in conjunction with tact feed at tact feed section 0 3 5 .
- the meat block on the inner side of the mouth and the thigh is separated into the right or left block on the subsequent deboning line and branched to the right and left dedicated deboning lines, respectively. And almost automatic deboning.
- the part of the work is the part consisting of the forearm bone, humerus and scapula as shown in FIGS. 5 and 6 of Prior Art 2. Or, as shown in the attached Fig.
- Fig. 21 shows the skeleton structure of a pig carcass.
- 0 4 0 is the lumbar vertebra (7)
- 0 4 1 is the spinous process
- 0 4 2 is the femur
- 0 4 3 Is the rib
- 0 4 4 is the scapula
- 0 45 indicates the forearm bone
- 0 46 indicates the humerus.
- the remaining forearm bones 0 4 5, which are cut at the cutting lines X and y as described above, are sold as bone-in meat with bones attached.
- the device of Prior Art 1 stops the temporary work in the scapula deboning process and the humerus deboning process, and then temporarily removes the work from the conveyance path, and the deboning position The scapula or humerus is deboned and the meat is peeled off. After such deboning process is completed, the work is returned to the conveyance path. The problem was that it took time.
- the present invention as shown in FIG.
- An object of the present invention is to realize a deboning method and a deboning apparatus for performing the deboning method that can apply deboning treatment to a portion that has been cut at a joint portion with a humerus.
- the second object of the present invention is to carry out the processing time by carrying out the deboning process without interrupting the conveyance when lifting the bone with the clamp device when deboning the bone.
- An object of the present invention is to realize a deboning method and a deboning apparatus that can improve the processing efficiency by reducing the above-mentioned.
- the present invention achieves such an object.
- the first invention is a meat comprising a humerus and a part of the scapula that is cut at the joint of the forearm and the humerus and the upper part of the scapula.
- the first step of cutting the meat block vertically to expose the bone part, and the upper part of the humerus in the meat separator evening To the lower part of the middle part of the humerus as well as the second step of horizontally cutting the muscles in the middle part of the humerus, while further peeling the meat to the joint part of the humerus and scapula in the meat separation evening Measure the length from the reference position located at the upper part of the humerus to the joint part of the humerus and scapula, and determine the lowering position of the meat separation overnight in the subsequent process based on this measurement value
- the meat block composed of the humerus and a part of the scapula is pressed against the joint portion of the forearm bone and the humerus and the upper part of the scapula as the object of deboning.
- target work a work of a part to be deboned in the present invention.
- the bone removal process is performed while being suspended and conveyed by a loader.
- the bone part is exposed by cutting the target workpiece in a vertical direction.
- a round blade force cutter arranged in the vertical direction so as to be able to approach or leave the target work with respect to the conveyance path can be used.
- meat is peeled from the upper part of the humerus to the lower part of the middle part of the humerus in a meat separator evening, and the muscle of the middle part of the humerus is, for example, a round blade force cutter arranged horizontally. Use to cut horizontally. By cutting this muscle, the flesh attached to the humerus can be further peeled to the vicinity of the joint between the humerus and the scapula.
- the length from the reference position located at the top of the humerus to the joint of the humerus and scapula is pulled away to the joint of the humerus and scapula in the meat separation evening.
- the post-process that is, the lower stroke of the meat separation evening when the meat is peeled off from the humerus and scapula around the joint and around the scapula is determined.
- the clamp position where the loader clamps the target workpiece is set as the reference position, the reference position becomes clear and measurement to the joint portion between the humerus and the scapula is facilitated.
- the clamp position is the constriction of the joint between the forearm bone and the humerus
- the clamp will be cramped.
- the measurement point becomes clear by measuring the length of the humerus and scapula to the upper surface of the joint process.
- a second invention of the present invention is an apparatus for carrying out the deboning method of the first invention, wherein the humerus is cut at the joint portion of the forearm bone and the humerus and at the upper part of the scapula.
- a meat block deboning device that performs a deboning process while suspending and transporting a meat block consisting of a part of the scapula with a loader
- the loader suspends the meat block while the meat block is transported in the horizontal direction. It is configured to pass through a plurality of stations for performing bone processing, and at least a part of the stations, a muscle cutting circular blade cutout disposed in a meat block conveyance path, and a meat block meat
- a measuring device for measuring the length from the reference position located at the upper part of the humerus to the joint part of the humerus and the scapula.
- the loader suspends the meat block and is configured to pass through a plurality of stations that perform the deboning process while the meat block is transported in the horizontal direction. Each is provided with the aforementioned meat separation overnight and a muscle cutting circular cut, and performs the cutting of the muscles attached to the bone and the peeling of the meat.
- the measuring device measures the length from the reference position located at the upper part of the humerus to the joint of the humerus and scapula after the meat is peeled off, and based on this measurement value, the origin of the meat separator evening It is comprised so that the reduction
- some manual preprocessing is involved, it is possible to realize a substantially complete automated deboning process of the target workpiece, thereby reducing processing time and processing efficiency. Improvement can be achieved.
- the meat that is joined to the bone is cut with a circular blade for muscle cutting, and the meat is peeled off gradually at the meat separator, so There is no need to separate it from the scapula, it is possible to perform fine meat separation, and complete meat separation without leaving extra meat in the bone.
- a reference position is set on the upper part of the humerus, the length from this reference position to the joint of the humerus and scapula is measured, and each stage is based on the measured value. Because the length and size of the arm part to be processed are different, the cut position of the round blade cutout and the standard for the meat separate evening are set accordingly. The height and descending stroke can be changed flexibly.
- the meat separator is provided with a drive device that has two separate surfaces facing each other along the transport path of the meat block and moves the separate surface up and down.
- the meat of the target workpiece can be peeled off with the target workpiece sandwiched between the separate surfaces, and the meat separator can have a simple structure and good separation performance.
- it is possible to freely adjust the peeling speed of the meat by adjusting the transfer speed of the target workpiece and the pull-down speed of the evening tray.
- the plurality of stations are installed at substantially the same height level so that the loader suspends the meat block and conveys the meat block at a substantially constant height throughout the deboning process.
- the processing speed can be further increased, the processing time can be further shortened and the processing efficiency can be improved, and the apparatus configuration can be simplified.
- FIG. 1 is an overall configuration diagram of the first embodiment of the deboning apparatus according to the present invention, in which (a) is a plan view, (b) is an elevation view, and (c) is C in (b). C Cross section, (d) is on the right FIG.
- FIG. 2 shows a target work (arm part) to be deboned according to the present invention, in which (a) is a plan view showing a state before manual pretreatment, (b) is an elevation view thereof, ( c) is a plan view showing a state after manual pretreatment, and (d) is an elevation view thereof.
- FIG. 3 is a process diagram showing each process of the deboning process according to the first embodiment.
- FIG. 4 is a perspective view of an apparatus used in the second station of the first embodiment.
- FIG. 5 is a perspective view of the meat separator 20 used in the first embodiment when viewed obliquely from above.
- FIG. 6 is a perspective view of the meat separate evening 20 viewed obliquely from below.
- FIG. 7 is a perspective view of the device used in the third station of the first embodiment when viewed from the upstream side in the direction of carrying the target workpiece.
- FIG. 8 is a perspective view of the apparatus of FIG. 7 as viewed from the downstream side in the target workpiece transfer direction.
- FIG. 9 is an elevational view of the apparatus shown in FIG. 7 as viewed from the upstream side in the target workpiece transfer direction.
- FIG. 10 is a rear view of the apparatus shown in FIG. 7 as viewed from the downstream side in the target workpiece transfer direction.
- FIG. 11 is a perspective view of the device used in the fourth station of the first embodiment as viewed from the upper left.
- FIG. 12 is a perspective view of the apparatus of FIG. 11 viewed from the upper right side.
- FIG. 13 is a perspective view of the device used in the fifth station of the first embodiment as viewed from the upper left.
- FIG. 14 is a perspective view of the apparatus of FIG. 13 as viewed from the upper right.
- FIG. 15 is a perspective view of an apparatus used in the sixth station of the first embodiment.
- FIG. 16 is a perspective view of an apparatus used in the seventh station of the first embodiment.
- FIG. 17 is a perspective view of the apparatus of FIG. 16 viewed from below.
- Fig. 18 shows the division of pork carcasses.
- FIG. 19 is a process diagram showing an example (prior art 1) of a conventional device for removing a bone from a person.
- FIG. 20 is a process showing an example (prior art 2) of a conventional meat block deboning method.
- Figure 21 is a skeleton diagram of a pig carcass. BEST MODE FOR CARRYING OUT THE INVENTION
- the device of this embodiment has two lines on the left and right sides, A is a region for manual preprocessing, and B is deboning by the device of the present invention. It is a processing area. 1 is a conveyor on which the workpiece is placed and carried, and 2 is a cutting board on which workers h 1 to h 3 perform pretreatment. In this equipment, after pre-processing by the worker in the area A, the worker h 3 suspends the target work on the clamp device of the loader and transports it to the machine processing area.
- FIG. 2 shows the shape of the target work (arm part) w used in this example, s and t are cut surfaces cut by the cutting device, j is the humerus, r is the rest of the forearm, k is the upper part of the scapula, p is the joint between the humerus and humerus, q is the joint between the humerus j and scapula k, and m is the flesh attached to these bones.
- (a) and (b) show the state before the manual pretreatment
- (c) and (d) show the forearm bone of the humerus j after the remaining r of the forearm bone is removed by the human hand. The state where the joint p is exposed is shown.
- Fig. 3 shows the processing steps of this example.
- (a) shows the state of the target work w after manual processing, that is, the same state as (c) and (d) in Fig. 2.
- (B) shows the process of suspending the object work w on the clamp device 3 of the loader (not shown) of the apparatus of this embodiment.
- the clamp apparatus 3 uses what has a conventionally well-known structure. In the present embodiment, the constricted portion close to the joint p with the forearm bone of the humerus is clamped.
- FIG. 4 is a perspective view of the device 10 used in the second station.
- a cut in the vertical direction is made to the meat part m of the target workpiece w by the round blade force cutter 4 attached to a cutting device (not shown) in the vertical direction.
- clamp device 3 9 Rotate the target workpiece w in the direction of transport a by rotating it 0 degrees and transport it to the second station.
- the meat is peeled from the upper part of the humerus to the lower part of the central part of the humerus and the muscle of the central part of the humerus is cut horizontally in the meat separation overnight.
- FIG. 4 is a perspective view of the device 10 used in the second station. In FIG.
- 20 is a meat separate that has two separate plates 21 facing each other across the conveyance path of the meat block, and a drive device that moves the separate plates 21 up and down.
- 11 is a round blade cutout provided in the horizontal direction on the upper part of the casing 22 of the meet separator 20, and its rotary shaft 12 is driven to rotate by the drive motor 13.
- the drive motor 13 is connected to the piston of the air cylinder 14 provided on the upper surface of the housing 2 2 via the bracket 19, and the bracket 19 is connected to the rotation fulcrums 15 and 16 and the link 17.
- 18 and 8 constitute a parallelogram link mechanism.
- the round blade cut-off 11 1 is the target workpiece w formed in the gap u between the separate plates 2 1 of the meat separator 20. It is possible to move linearly back and forth in the direction of approaching or separating from the transport path side.
- the round blade cut 11 is attached to the case 2 2 to which the separation plate 21 is attached via the fulcrum 15 and 16 and the air cylinder 14 and the case 2 2 together with the separation plate 2 1. And move up and down together.
- a drive device for reciprocating the separator plate 21 of the meat separator 20 in the vertical direction will be described with reference to FIGS. 5 and 6.
- the piston 3 1 a of the air cylinder 3 1 is an air cylinder that drives the housing 2 2 up and down.
- the piston 3 1 a of the air cylinder 3 1 has holes in the board 3 2 of the meat separator 20. It extends from 3 2 a to the lower side of the substrate 3 2 and is connected to one end of an arm 33 having a fulcrum 3 4 fixed to the lower surface of the substrate 3 2.
- the other end of the arm 3 3 is attached with a rod 35 having the other end attached to the lower surface of the housing 2 2, and the arm 3 3 is rotated in response to the vertical movement of the piston 3 1 a.
- Body 2 is configured to move up and down.
- the locking piece 3 6 extends from the arm 3 3, and the locking piece 3 6 has the stoppers 3 7, 3 8 and 3 9 having different heights. It is designed to selectively hit any top surface.
- 4 0 and 4 1 are air cylinders. By operating the air cylinders 40 0 and 4 1 simultaneously or individually, any one of the stoppers 3 7 to 3 9 is brought into contact with the locking piece 3 6 in three stages. The stroke can be adjusted. Cylinder 3 1 sets the home height before pulling down Meat Separation 2 0 at the forward end of Piston 3 1 a, and when it moves backward, it hits one of stoppers 3 7 to 3 9 with locking piece 2 6 It is possible to peel off at different heights for each workpiece w.
- Stoppers 3 7 to 3 9 are connected to the pistons, and any one of the stoppers 3 7 to 3 9 can be selectively disposed at a position where the locking piece 3 6 abuts.
- Reference numeral 4 2 denotes a support block that is attached to the back surface of the substrate 3 2 and supports the support shaft 3 4 that is the center of rotation of the arm 3 3.
- the air cylinder 3 1 is When driving to move the case 2 2 up and down in a straight line, place one of the stoppers 3 7 to 3 9 at a position where it hits the locking piece 3 6. Pull down from the origin position set at the forward end position of piston 3 1 a to the desired position. Now, returning to the second station of the first embodiment, in the second station, as shown in FIG. 3 (d), using the apparatus 10 of FIG.
- Meat Separation Overnight 20 descends from the origin height o to the descent position d. Cut the meat from the upper part of the humerus j to the lower part of the middle part of the humerus, and cut the muscle at the middle part of the humerus by bringing the round blade 11 toward the target work w. Next, move to the 3rd station, and at the 3rd station, as shown in Fig. 3 (e), the meat is separated further up to the vicinity of the joint q between the humerus j and scapula k in the evening.
- reference numeral 51 denotes a measuring plate, and the measuring plate 51 is attached to the plate 52 so as to be rotatable about its rotation shaft 51 a, and similarly to the plate 52.
- the tip of the target workpiece w located on the conveyance path side is always urged downward by the coil panel 53 whose end is fixed.
- the other ends of the links 5 6 and 5 7 attached to the rotation fulcrums 5 4 and 5 5 are attached to the plate 52 to form a parallelogram link mechanism, and the plate 52 is an air cylinder.
- the measurement plate 51 is placed on the target workpiece w side with a gap u formed between a pair of mutually facing separate plates 21 as a transport path. Can move toward or away from a straight line.
- 6 1 is a peeling plate having a cut-off 62 2 at the tip, and the bow I peeling plate 61 is attached to the bracket 6 4 so as to be rotatable around the rotation support shaft 6 1 a.
- the arm piece 6 3 protruding from the peeling plate 6 1 is connected to the piston of the air cylinder 6 5 attached to the bracket 6 4.
- the peeling plate 61 can be moved up and down by the air cylinder 65 above the gap u where the tip blade 62 becomes the conveyance path of the target workpiece w.
- the bracket 6 4 is connected to the piston of the air cylinder 6 6 installed in the housing 22, and one end of each of the links 6 9 and 70 connected to the rotation fulcrums 6 7 and 6 8.
- the meat separation evening 20 begins to descend, and the separation plate 21 As 1 descends, the meat attached to the humerus j is peeled from the origin height o to the lowered position d near the joint q between the humerus j and the scapula k.
- the measurement plate 51 approaches the conveyance path side of the target workpiece w and rides on the joint Q between the humerus j and the scapula k from behind the humerus j. At the same time, the measuring plate 51 descends with the peeled meat, hits the upper surface of the joint q between the humerus and the scapula k, and stops there.
- Bow I peeling plate 6 1 approaches the conveyance path side of the target workpiece w, and the peeling plate 61 touches the posterior side of the humerus j of the target workpiece w to move downward.
- the upper flesh of the joint q between the humerus heel and the scapula k is peeled off behind the humerus.
- the meat separator 20 begins to descend, and the separate plate 21 descends, so that the meat that has been applied to the humerus j is removed from the origin height o by the cut plate 6 1 cut 6 2
- the humerus j and scapula k are peeled off to a lowered position d near the joint Q.
- the measuring plate 51 moves down with the peeled meat, hits the upper surface of the joint Q between the humerus '' and the scapula k, and stops there.
- the plate 52 is provided with an angle sensor 59 for detecting the inclination angle of the measurement plate 51. Therefore, the contact plate 51 attached to the tip of the measurement plate 51 by this sensor 59 The lowered position can be measured. As a result, the length from the reference position of the target workpiece w (clamping position by the clamping device 3) to the joint Q of the humerus j can be determined. Select a strike (in this example, there are three options: large, medium, and small). Next, the target work w is moved to the fourth station. At the 4th station, As shown in (f) of Fig.
- FIGS. 11 and 12 are both perspective views of the apparatus used in the fourth station.
- 7 1 is attached to the rear side of the joint Q of the target work w.
- a round-blade cutlet that cuts off the running line is arranged in the vertical direction and at a right angle to the conveying direction of the target workpiece w.
- 7 2 is a motor that drives the rotary shaft of the round blade cut 7 1 and is attached to the bracket plate 7 3.
- the bracket plate 73 is connected to the piston of the air cylinder 74 installed in the case 22 of the meat separator 20 and one end is connected to the pivot fulcrum 7 5 and 7 6 respectively.
- the other ends of the links 7 7 and 7 8 are connected to the bracket plate 73, thereby forming a parallelogram link mechanism.
- the round blade cut-off 71 can be linearly reciprocated toward or away from the conveyance path of the target workpiece w.
- 7 9 is a safety plate that covers the round blade 71 1 and is attached to the bracket plate 7 3.
- 8 1 is a scissors round blade cutout arranged in parallel to the transport path of the target workpiece w and diagonally in the direction in which the upper part is separated from the transport path. Driven by the attached drive motor 8 2.
- the bracket plate 8 3 is connected to the piston of the air cylinder 8 4 installed in the housing 2 2, and one end of each of the links 8 7 and 8 8 connected to the pivot fulcrum 8 5 and 8 6. By connecting the end to the bracket plate 83, a parallelogram link mechanism is formed. With these configurations, the round blade cut-off 8 1 can perform a linear reciprocating motion that is close to or away from the conveyance path of the target workpiece w.
- 8 9 is a safety plate that covers the round blade 71 1 and is attached to the bracket plate 8 3.
- the round blade cutlets 7 1 and 8 1 are both installed on the case 22 constituting the meat separate evening 20, they move up and down with the vertical movement of the meat separate evening 20.
- the housing 2 2 on which is placed and fixed is lowered from its reference height 0 by the stroke (up to position d) determined based on the measurement value at the third station, the area around the joint q The meat is torn off by that amount.
- the target work w is transferred to the fifth station.
- the joint part between the humerus j and the scapula k with three round blade cutlets and further muscle cutting around the lower part of the humerus j and further with the meat separator Strip meat are shown in (g) of Fig. 3, the joint part between the humerus j and the scapula k with three round blade cutlets and further muscle cutting around the lower part of the humerus j and further with the meat separator Strip meat.
- FIGS. 13 and 14 are perspective views of the device used at the fifth station as viewed obliquely from the left and right.
- 9 1 is the rear of the joint Q of the target workpiece w.
- a round-blade cutlet that cuts the stripes attached to the lower part of the side is arranged vertically and at right angles to the conveying direction of the object hook.
- 9 2 is a motor that rotates the round blade cut-off 91 and is attached to the bracket plate 93.
- the bracket plate 9 3 is connected to the piston of the air cylinder 94 installed in the housing 22 of the meat separator overnight 20 and one end is connected to the pivot fulcrum 9 5 and 9 6 respectively.
- the other ends of the links 9 7 and 9 8 are connected to the bracket plate 93 to constitute a parallelogram link mechanism.
- the round blade cutlet 91 can perform a linear reciprocating motion that approaches or separates from the conveyance path of the target workpiece w.
- 9 9 is a safety plate covering the round blade cut 9 1 and is attached to the bracket plate 9 3.
- 1 0 1 is a circular blade cutout for scoring that is arranged parallel to the conveyance path of the target workpiece w and obliquely arranged in the direction in which the upper part is separated from the conveyance path. It is driven to rotate by a drive motor 1 0 2 attached to.
- the bracket plate 1 0 3 is connected to the piston of the air cylinder 1 0 4 installed in the housing 2 2, and one end is connected to the pivot fulcrum 1 0 5 and 1 0 6 1 0 7 And the other end of 10 8 is connected to the bracket plate 10 3 to constitute a parallelogram link mechanism.
- the round blade cutout 110 1 can perform a linear reciprocating motion that approaches or separates from the conveyance path of the target wheel w.
- 1 0 9 is a safety plate that covers the round blade cut 10 1 and is attached to the bracket plate 1 0 3. ing.
- 1 1 1 is a round blade cutout placed on the side facing the transfer path of the target workpiece w relative to the round blade cutout, and is a bracket that is placed and fixed on the upper surface of the case 2 2 1 1 3 It is fixed and rotated by the bracket 1 1 3 b that fixes the drive motor 1 1 2 through the swinging shaft 1 1 3 a attached to 1 1 3 a.
- 1 1 4 is a coil panel with one end attached to the arm 1 1 5 fixed to the bracket 1 1 3 and the other end attached to the bracket 1 1 3 b. As a result, the force that pushes the joint q from below is applied to the round blade cut 1 1 1.
- the case 2 2 where the round blade cutlet 9 1, 1 0 1 and 1 1 1 are placed and fixed is the humerus j measured at the third station from the origin height o
- the meat around the joint Q is torn off by descending to the descent position d set based on the length of the joint.
- the round blade cuts 9 1 and 10 1 are pushed out into the transport path, and the round blade force 9 1 cuts the muscles that are attached to the lower part of the back of the joint q.
- 1 0 1 cuts the muscle attached to the lower side of the joint q.
- the circular blade force 11 1 1 cuts the muscle attached to the lower side of the joint Q on the side opposite to the circular blade 1 10 1.
- the stripping of the meat attached to the joint Q is completed.
- the target workpiece w is transferred to the sixth station.
- the muscles attached around the scapula k with two round blade cutlets and the scapula k with the meat separator evening are cut. Peel off the attached meat.
- FIG. 15 is a perspective view of the device used at the sixth station as viewed obliquely from above.
- 1 2 1 is for cutting the muscle attached to the surface of the scapula k.
- This round blade cutout is arranged horizontally, and its rotational drive motor 1 2 2 is rotatably attached to the support shaft 1 2 3 via a bracket 1 2 4.
- 1 2 5 is an air cylinder supported by arms 1 2 6 attached to the upper surface of the case 2 2. Since the piston of this is connected to the bracket 1 2 4, the round blade cut 1 2 1 is moved toward or away from the transfer path of the target workpiece w formed by the gap u between the separate plates 2 1. It can be reciprocated.
- 1 3 1 is a round blade cutout arranged in a horizontal direction at a position opposite to the round blade cutout 1 2 1 and the conveyance path, and the rotary drive motor 1 3 2 is connected to the bracket 1 3 4 via the bracket 1 3 4 And is pivotally attached to the support shaft 1 3 3.
- 1 3 5 is an air cylinder supported by arms 1 3 6 attached to the upper surface of the case 2 2, and its piston is connected to the bracket 1 3 4. 1 can be reciprocated in the direction of approaching or separating from the conveyance path of the target workpiece w formed by the gap u between the separate plates 2 1.
- the target workpiece w enters the conveyance path formed in the gap u between the separation plates 21 at the sixth station, as shown in FIG.
- the casing 2 2 on which the round blades 1 2 1 and 1 3 1 are placed and fixed is descended based on the length of the humerus j measured at the third station from the origin height o.
- the meat around the scapula k is torn off.
- the round blade cutlets 1 2 1 and 1 3 1 are pushed out into the transport path, and the muscles attached to both sides of the scapula k surface of the target work w are cut.
- the target work w moves to the seventh station.
- Fig. 16 is a perspective view of the device used in the seventh station.
- 14 1 is a round blade cutout arranged in the horizontal direction, and the scapula k is set. This is a round blade cutlet that is preliminarily installed at the limit position for cutting at the limit position when it is longer than the specified limit length.
- Round blade cutout 1 4 1 is rotatably attached to a spindle 1 4 3 attached to the upper surface of the case 2 2 via its rotary drive motor 1 4 2 force S bracket 1 4 4 .
- 1 4 5 is an air cylinder supported by the arm 1 4 6 attached to the upper surface of the case 2 2, and its piston is connected to the bracket 1 4 4.
- the 7th station needs to put the separation plate 21 at the height d shown in (h) of Fig. 3 and peel off the meat m from there. Therefore, it is necessary to make the origin height o variable. To make this possible, a mechanism for moving the casing 22 of the apparatus shown in FIG. 16 up and down is shown in FIG.
- 1 5 1 is an air cylinder that drives the casing 2 2 up and down
- the piston 1 5 1 a of the air cylinder 1 5 1 is a hole provided in the board 1 5 2 of the meat separator 2 It extends from 1 5 2 a to the lower side of the substrate 1 5 2 and is connected to one end of an arm 15 3 having a support shaft 1 5 4 fixed to the lower surface of the substrate 1 5 2.
- arm 1 5 3 At the other end of arm 1 5 3 is attached rod 1 5 5 with the other end attached to the lower surface of case 2 2, and arm 1 5 3 rotates in response to the vertical movement of piston 1 5 1 a.
- the casing 22 is moved up and down.
- locking piece 1 5 6 extends from arm 1 5 3, and locking piece 1 5 6 has stoppers 1 5 7, 1 5 8, 1 5 9 and 1 6 0 are selectively abutted against the upper surface.
- 1 6 1 is an air cylinder, and its piston is connected with stoppers 1 5 7 to 1 60, and either one of the stoppers 1 5 7 to 1 6 0 is placed at the position where the locking piece 1 5 6 abuts. It is possible to place them selectively.
- Reference numeral 16 2 denotes a support block which is attached to the back surface of the substrate 15 2 and supports the support shaft 15 4 which is the center of rotation of the arm 15 3.
- the cylinder 16 1 can change the height in 4 steps from 1 5 7 to 16 0, but the actual use is 3 steps from 1 5 8 to 1 60. Every time the stopper moves from 1 5 7 to 1 60, the origin height o decreases.
- the backward end of the Meat Separator 20 is fixed with a single stop.
- the scapula k is cut to an allowable length as shown in FIG. 3 (i). If this is the case, the round blade cutout 14 1 will not operate, only the meat separator 20 will be activated and the flesh attached to the scapula k will be peeled off, and the meat will be completely removed from the bone. Separate and drop. If scapula k is longer than the allowable length, Cutting edge 1 4 1 is pushed out into the transfer path of the target workpiece w and cuts over the allowable length.
- the origin height o of the meat separation is set at the lower position, and the humerus measured at the 3rd station from the origin height o j Ascend once to the ascending position d set based on the length of the arm, and then descend to completely peel off the flesh attached around the scapula k and drop it downward.
- the entire process from the 1st station to the 7th station can be carried out without interrupting the transfer on the way while the target work w is lifted by the loader while being transferred at a substantially constant height. Significant reduction and dramatic improvement in processing efficiency can be achieved.
- the processing process is subdivided from the 1st station to the 7th station, and the muscles that are joined to the bones at each station are cut and the meat is peeled off finely. There is no need to separate the humerus j and the scapula k, and a perfect meat separation can be performed without leaving extra meat in the ribs.
- the reference position is set to the indentation of the humerus where the humerus j is clamped with a loader, and the length from this reference position to the upper joint of the humerus and scapula is measured. Based on the measured values, the descent length of the meat separation at each station is set, so even if the length and size of the arm part to be processed are different, the round blade force is adjusted accordingly. It is possible to change the cutting position and the reference height and the descending length of the meeting separately.
- the pre-manual process is required in the deboning process of the meat block of the humerus part where the part of the scapula is left out of the half-split block of the meat.
- a substantially complete automated deboning process can be realized, so that the processing time can be reduced and the processing efficiency can be improved, and the process can be divided into the first to fifth processes.
- the flesh is gradually peeled off while cutting the muscles joined to the bone, so there is no need to separate the humerus and scapula of the target work, leaving extra meat in the bone. Clean meat separation can be done without
- a reference position is set on the upper part of the humerus, and the length from this reference position to the joint of the humerus and scapula is measured. Since the separation stroke of the meat separator evening is set, even if the length and size of the arm part to be processed are different, the cutting position of the round blade cutout and the standard of the meat separation evening will be adjusted accordingly. The height and descending stroke can be changed flexibly.
- all the steps can be performed without suspending the transfer on the way and without deviating the target work from the transfer path, while suspending the meat block on a loader and transferring the same height. Therefore, the processing time can be greatly shortened and the processing efficiency can be dramatically improved.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007500396A JP4555331B2 (ja) | 2005-01-25 | 2005-01-25 | 食肉ブロックの脱骨方法及び脱骨装置 |
CA002595715A CA2595715A1 (en) | 2005-01-25 | 2005-01-25 | Method of deboning animal meat block and deboning apparatus |
PCT/JP2005/001300 WO2006080085A1 (ja) | 2005-01-25 | 2005-01-25 | 食肉ブロックの脱骨方法及び脱骨装置 |
US11/782,753 US20080020693A1 (en) | 2005-01-25 | 2007-07-25 | Method of deboning animal meat block and deboning apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/001300 WO2006080085A1 (ja) | 2005-01-25 | 2005-01-25 | 食肉ブロックの脱骨方法及び脱骨装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/782,753 Continuation US20080020693A1 (en) | 2005-01-25 | 2007-07-25 | Method of deboning animal meat block and deboning apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006080085A1 true WO2006080085A1 (ja) | 2006-08-03 |
Family
ID=36740120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2005/001300 WO2006080085A1 (ja) | 2005-01-25 | 2005-01-25 | 食肉ブロックの脱骨方法及び脱骨装置 |
Country Status (4)
Country | Link |
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US (1) | US20080020693A1 (ja) |
JP (1) | JP4555331B2 (ja) |
CA (1) | CA2595715A1 (ja) |
WO (1) | WO2006080085A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008099574A (ja) * | 2006-10-17 | 2008-05-01 | Shokuniku Seisan Gijutsu Kenkyu Kumiai | 骨付き肉の自動脱骨装置 |
JP2008099573A (ja) * | 2006-10-17 | 2008-05-01 | Shokuniku Seisan Gijutsu Kenkyu Kumiai | 骨付き肉の脱骨方法及び装置 |
US8174496B2 (en) * | 2007-02-07 | 2012-05-08 | Lg Electronics Inc. | Mobile communication terminal with touch screen and information inputing method using the same |
JP2013255471A (ja) * | 2012-06-14 | 2013-12-26 | Mayekawa Mfg Co Ltd | 骨付きモモ肉の脱骨装置及び脱骨方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5860950B2 (ja) | 2012-03-13 | 2016-02-16 | 株式会社前川製作所 | 骨付き食肉のx線画像撮影装置及び方法、並びに、該装置を備える骨付き食肉の脱骨システム |
DK2826377T3 (en) * | 2012-03-13 | 2017-08-21 | Maekawa Seisakusho Kk | Boning system and method for an arm portion of non-boned meat |
NL2022799B1 (en) * | 2019-03-25 | 2020-10-02 | Meyn Food Processing Tech Bv | Apparatus and method for harvesting meat from poultry thighs |
AU2021334847A1 (en) * | 2020-08-31 | 2023-03-09 | Marel Meat B.V. | Method and system for deboning of a carcass leg part of a four legged slaughter animal, for removing meat from a bone of the carcass leg part |
KR102431082B1 (ko) * | 2022-04-14 | 2022-08-10 | 주식회사 홀리카우 | 발골 보조 장치 |
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JPH10286057A (ja) * | 1997-04-15 | 1998-10-27 | Shiyokuniku Seisan Gijutsu Kenkyu Kumiai | 豚、羊等の食肉屠体の除骨方法とその食肉屠体の搬送除骨システム |
JPH1156226A (ja) * | 1997-08-18 | 1999-03-02 | Shiyokuniku Seisan Gijutsu Kenkyu Kumiai | 半自動豚もも除骨機と該除骨機を使用した除骨システム |
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DE4109699C1 (ja) * | 1991-03-23 | 1992-07-30 | Nordischer Maschinenbau Rud. Baader Gmbh + Co Kg, 2400 Luebeck, De | |
NL9300564A (nl) * | 1992-09-29 | 1994-04-18 | Stork Protecon Bv | Werkwijze en inrichting voor het ontbenen van pootstukken van slachtdieren. |
DE4421882C2 (de) * | 1994-05-26 | 1997-02-06 | Nordischer Maschinenbau | Verfahren und Einrichtung zum Lösen des Fleisches von den Knochen tierischer Extremitäten |
NL9400954A (nl) * | 1994-06-13 | 1996-01-02 | Stork Protecon Langen Bv | Inrichting voor het ontbenen van vleesstukken met een samengesteld beenstelsel. |
US6007417A (en) * | 1996-01-23 | 1999-12-28 | Dapec, Inc. | Expandable poultry deboner with improved stripper disk |
NL1012703C2 (nl) * | 1999-04-06 | 2000-10-09 | Stork Pmt | Werkwijze en inrichting voor het bewerken van een gevogeltepoot. |
JP4083358B2 (ja) * | 1999-10-28 | 2008-04-30 | 食肉生産技術研究組合 | 半自動豚うで・かたロース肉脱骨装置 |
JP4190705B2 (ja) * | 2000-06-30 | 2008-12-03 | 株式会社前川製作所 | 腿肉分離方法とその装置 |
WO2004068953A1 (ja) * | 2003-02-03 | 2004-08-19 | Mayekawa Mfg.Co., Ltd. | 食肉脱骨装置 |
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2005
- 2005-01-25 WO PCT/JP2005/001300 patent/WO2006080085A1/ja not_active Application Discontinuation
- 2005-01-25 JP JP2007500396A patent/JP4555331B2/ja not_active Expired - Fee Related
- 2005-01-25 CA CA002595715A patent/CA2595715A1/en not_active Abandoned
-
2007
- 2007-07-25 US US11/782,753 patent/US20080020693A1/en not_active Abandoned
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JPH10286057A (ja) * | 1997-04-15 | 1998-10-27 | Shiyokuniku Seisan Gijutsu Kenkyu Kumiai | 豚、羊等の食肉屠体の除骨方法とその食肉屠体の搬送除骨システム |
JPH1156226A (ja) * | 1997-08-18 | 1999-03-02 | Shiyokuniku Seisan Gijutsu Kenkyu Kumiai | 半自動豚もも除骨機と該除骨機を使用した除骨システム |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008099574A (ja) * | 2006-10-17 | 2008-05-01 | Shokuniku Seisan Gijutsu Kenkyu Kumiai | 骨付き肉の自動脱骨装置 |
JP2008099573A (ja) * | 2006-10-17 | 2008-05-01 | Shokuniku Seisan Gijutsu Kenkyu Kumiai | 骨付き肉の脱骨方法及び装置 |
US8174496B2 (en) * | 2007-02-07 | 2012-05-08 | Lg Electronics Inc. | Mobile communication terminal with touch screen and information inputing method using the same |
JP2013255471A (ja) * | 2012-06-14 | 2013-12-26 | Mayekawa Mfg Co Ltd | 骨付きモモ肉の脱骨装置及び脱骨方法 |
Also Published As
Publication number | Publication date |
---|---|
US20080020693A1 (en) | 2008-01-24 |
CA2595715A1 (en) | 2006-08-03 |
JP4555331B2 (ja) | 2010-09-29 |
JPWO2006080085A1 (ja) | 2008-06-19 |
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