CN108185486B - Automatic meat cutting and stringing method - Google Patents
Automatic meat cutting and stringing method Download PDFInfo
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- CN108185486B CN108185486B CN201810056777.8A CN201810056777A CN108185486B CN 108185486 B CN108185486 B CN 108185486B CN 201810056777 A CN201810056777 A CN 201810056777A CN 108185486 B CN108185486 B CN 108185486B
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P10/00—Shaping or working of foodstuffs characterised by the products
- A23P10/10—Securing foodstuffs on a non-edible supporting member
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
- A23L13/10—Meat meal or powder; Granules, agglomerates or flakes
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
- A23L13/70—Tenderised or flavoured meat pieces; Macerating or marinating solutions specially adapted therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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Abstract
The invention relates to the technical field of meat processing, in particular to an automatic meat cutting and stringing method. The method comprises the following procedures of material preparation, slicing, pickling, material screening, quick freezing, meat stacking, automatic stick penetrating, automatic meat cutting, skewer taking and the like. The automatic meat cutting machine can safely and automatically cut meat and is high in efficiency, so that the defects of low efficiency, unsafety and the like of the traditional manual meat cutting and manual meat cutting are overcome.
Description
Technical Field
The invention relates to the technical field of meat processing, in particular to an automatic meat cutting and stringing method.
Background
The kebabs are special food of China, are popular with consumers due to unique flavor and convenient eating, and the demand of the kebabs is continuously increased. However, most of the kebabs at present have unsatisfactory mouthfeel, insufficient soft texture and difficult baking; most of the existing methods for making the kebabs are original manual meat cutting and manual kebab stringing, the efficiency is very low, the labor intensity is high, the sanitary condition is poor, and particularly, the cut and pickled meat has the characteristics of juiciness, tenderness, softness, smoothness and the like and is difficult to pick up; meanwhile, people are easy to be injured when the string is manually threaded, and no safety guarantee exists.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the automatic meat string cutting and stringing method which is safe, reliable and high in efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme: an automatic meat cutting and stringing method is characterized in that an automatic meat cutting and stringing machine used in the method is composed of a slideway arranged on a rack, a meat stacking device, an automatic stringing device, an automatic string cutting device and a meat string ejection device which are sequentially arranged beside the slideway, wherein:
the meat stacking device consists of a box bottom, a bottom support movably arranged in the box bottom, a frame body arranged on the box bottom and a cover body reversely buckled at the top end of the frame body;
the bottom support is composed of a bottom plate and a plurality of bosses which are arranged on the bottom plate in an array mode, through holes are formed in the cover body, the through holes in the cover body and the through holes corresponding to the bosses on the bottom plate are coaxially arranged, and a plurality of cutter feeding grooves are formed in the periphery of the frame body; the inner sides of the four side surfaces of the frame body are respectively provided with a supporting beam for supporting a bottom support of the meat stacking device, and the bottom support can move along the inner side of the frame body from bottom to top under the action of external force;
the automatic stringing device consists of a numerical control machine, a positioning and fixing device, an automatic picking device and an automatic stringing device, wherein the positioning and fixing device is connected with the numerical control machine and is controlled by the numerical control machine in an operation way;
the positioning and fixing device consists of a fixing plate arranged on the sliding table, an air cylinder arranged on the fixing plate, an air cylinder telescopic rod connected with the air cylinder, a label penetrating guide plate connected with the air cylinder telescopic rod, a box pressing column and an in-place detection sensor which are arranged on the label penetrating guide plate, and a servo motor;
the automatic pick taking device consists of a pick storing hopper, a sensor and a pick feeding plate which is driven by a servo motor and can move up and down along the pick storing hopper, and the sensor counts the picks; the automatic stick penetrating device is composed of a pre-perforating mechanism, a preliminary stick penetrating mechanism, a stick penetrating in-place mechanism, a pre-perforating cylinder, a preliminary stick penetrating cylinder and a stick penetrating in-place cylinder, wherein the pre-perforating mechanism, the preliminary stick penetrating mechanism and the stick penetrating in-place mechanism are sequentially arranged on the mounting plate;
the automatic string cutting device consists of a rotating mechanism, a jacking mechanism, a cutter mechanism and a positioning mechanism which are arranged on the rack; the rotating mechanism is composed of a rotary table driven by a rotary table cylinder, and the jacking mechanism is composed of a jacking rod driven by a jacking cylinder; the cutter mechanism consists of a cutter moving platform, a cutter group consisting of a plurality of blades and arranged at the front end of the cutter shifting mechanism, a cutter shifting mechanism resetting cylinder, a guide shaft arranged below the cutter moving platform and arranged on the mounting plate and a screw rod driven by a screw rod motor;
the cutter shifting mechanism consists of racks arranged at two sides of the cutter moving platform and a half gear erected on the cutter moving platform and driven by a rotating motor; after the meat stacking device is positioned, the rotary motor drives the half gear to rotate, and the teeth of the half gear are meshed with the racks on the two sides of the cutter moving platform in turn to drive the cutter group to reciprocate, so that continuous push-pull meat cutting action is realized; the screw rod motor drives the screw rod to move up and down, and the cutter set is repeatedly pushed and pulled and cuts meat up and down by matching with the cutter shifting mechanism; after meat cutting is finished, the cutter shifting mechanism is pulled back to the inside of the case by the reset cylinder of the cutter shifting mechanism;
the positioning mechanism is composed of at least three clamping plates arranged on the rack; the skewer ejecting device consists of a clamping plate arranged on the case and an ejector rod which is arranged in the middle of the clamping plate and driven by a power mechanism to stretch up and down;
the inner surface of the cover body is provided with a cover support; the structure of the cover support is the same as that of the bottom support, bosses on the cover support and the bottom support are oppositely arranged, and through holes in the middle of the bosses are coaxially arranged with corresponding through holes on the cover body; the prod enters from a through hole on the upper surface of the cover body, the weight of meat is inserted through the through hole in the middle of the lug boss of the cover support, and a groove for a cutter to pass through is arranged between the adjacent lug bosses; the upper stick plate is provided with a plurality of grooves, and the stick storage hopper is obliquely arranged;
the automatic meat cutting and stringing method comprises the following steps:
(1) preparing materials: selecting fresh boneless pork, beef, mutton or chicken, removing surface fascia, soaking in saline water with the salt content of 3-5% and the alkali content of 0.3-0.5% at 15-25 ℃ for 20-30 min, then washing with clear water, draining for later use;
(2) slicing: cutting the drained fresh meat into a sheet structure with the thickness of 1-3 cm;
(3) pickling: pickling fresh meat and seasonings for 40-60 min according to the following weight parts:
100 parts of fresh meat, 1-1.2 parts of salt, 0.4-0.6 part of zanthoxylum oil, 1.5-2 parts of starch, 2-3 parts of soy sauce, 0.3-0.5 part of vinegar, 1-2 parts of honey, 0.4-0.6 part of pepper powder, 1-2 parts of chilli powder, 0.5-1 part of tsaoko powder, 0.5-1 part of star anise powder, 0.5-1 part of fennel powder and 0.5-1 part of litsea pungens oil;
(4) screening materials: transferring the meat materials pickled in the step (3) into a vibrating screen with the rotating speed of 800-1000 rpm for screening, screening out the condiments on the surface of the meat materials, and taking the meat materials for later use;
(5) quick-freezing: quickly freezing the screened meat material, and stopping quickly freezing in time when the surface of the meat material is hard and not frozen;
(6) stacking meat: stacking the quick-frozen meat materials in a meat stacking device, and covering a cover of the meat stacking device;
(7) automatic threading: sliding a meat stacking device into an automatic stringing station from an automatic stringing station inlet of an automatic meat cutting and stringing machine along a slide way, fixing the meat stacking device on a positioning and fixing device of a numerical control machine, starting a switch button of the numerical control machine, enabling an in-place detection sensor to detect that the meat stacking device is in place, enabling a cylinder to drive a cylinder telescopic rod to extend out, enabling a stringing guide plate to act along with the cylinder telescopic rod, and enabling a box pressing column on the stringing guide plate to tightly press the meat stacking device; the pre-perforating cylinder pushes the pre-perforating mechanism to move so as to insert the steel sticks into meat materials from a through hole of a cover body of the meat stacking device by about 80mm, pre-perforating is carried out, the pre-perforating mechanism returns after pre-perforating is finished, the cylinder pushes the sliding table to move forwards so as to move the meat stacking device to a primary stick penetrating position, the upper stick plate is driven by a servo motor to move up and down, when the upper stick plate extends out of the stick storage hopper, the sticks fall into the groove, the sticks rise to the primary stick penetrating position along with the upper stick plate, the primary stick penetrating cylinder pushes the primary stick penetrating mechanism to push the sticks into the meat stacking device, the primary stick penetrating mechanism returns, the cylinder pushes the sliding table to move forwards again, the meat stacking device moves to a stick penetrating position, the upper stick plate returns, the stick penetrating cylinder pushes the stick penetrating mechanism to extend out to the position so as to completely penetrate the sticks into the meat stacking device, and then the stick penetrating mechanism returns to finish automatic;
(8) automatically cutting meat: after the skewering is finished, the meat stacking device is taken out, then slides into the automatic skewering cutting station from an inlet of the automatic skewering cutting station along a slide way and is fixed on a positioning mechanism, an automatic skewering cutting switch button is started, a jacking device rises to a rotating mechanism to tightly press a cover body of the meat stacking device, a cutter mechanism extends into the meat stacking device from a cutter inlet on the side surface of the meat stacking device from top to bottom to perform skewering work, after the skewering is finished, the cutter mechanism is withdrawn, the rotating mechanism rotates the meat stacking device by 90 degrees, the cutter extends out again to perform skewering action, the skewering cutting completion cutter mechanism is withdrawn, the jacking device descends, the meat stacking device falls into the positioning mechanism, and the skew;
(9) getting strings: the meat stacking device is taken out from the meat cutting station, the meat stacking device is fixed on a clamping plate which slides to the automatic meat string ejection station, the cover body of the meat stacking device is opened, the ejection switch button is started, the cylinder drives the ejector rod to move upwards to lift the bottom support upwards, so that the meat strings are ejected out, and the meat strings are taken away manually for packaging.
In the automatic meat cutting and stringing method, in the step (3), the raw materials are preferably mixed according to the following ratio: 100 parts of fresh meat, 1 part of salt, 0.5 part of zanthoxylum oil, 1.8 parts of starch, 2.5 parts of soy sauce, 0.4 part of vinegar, 1.5 parts of honey, 0.5 part of pepper powder, 1.5 parts of chili powder, 0.8 part of tsaoko powder, 0.8 part of star anise powder, 0.8 part of fennel powder and 0.8 part of litsea oil.
Compared with the prior art, the invention has the following beneficial effects due to the adoption of the technical scheme:
(1) fresh meat is soaked by saline-alkali water at a proper temperature, so that internal tissues of the meat are loosened, the fresh meat is softened, and the tender feeling of the meat is improved; and the bloody water in the fresh meat flows out more thoroughly, so that the fishy smell of the fresh meat can be removed to the maximum extent.
(2) Reasonable ingredients, especially vinegar, not only make the taste more fresh and tender, but also make the meat more easy to be baked, honey is added to increase the flavor of the kebab, so that the kebab is salty and sweet and has smooth taste. In a word, the meat materials pickled according to the ratio have the advantages of sharp fragrance, soft and tender meat, easiness in cooking, delicious taste, smooth mouthfeel, juiciness, chewiness, and unique flavor and endless aftertaste.
(3) The advanced digital control technology is adopted, and the control of the sensor and the control of pneumatic control are combined mechanically, so that the whole process of automatic feeding, automatic threading and automatic string cutting is completely realized; the automatic meat stringing and cutting machine can safely and automatically string and cut meat, is high in stringing and meat cutting efficiency, saves labor input, is high in safety, and overcomes the defects of low efficiency, insecurity and the like of the traditional manual meat cutting and manual meat stringing. The invention adopts the jacking mechanism to push out the meat shashlik, and the shashlik taking efficiency is high.
(4) The pre-perforation is carried out firstly, so that the initial perforation can be smoothly carried out, and the defects that the traditional disposable perforating prod is easy to deflect, bend and even break are overcome.
(5) Adopt the sensor to count the sign, can be accurate control the signature quantity, the effectual production of preventing to leak the phenomenon of wearing.
(6) The seasoning is screened out, so that the surface of the seasoning is clean, the seasoning is convenient to stringing and eat, and the meat material vibrated by the vibrating screen is tasty.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom oblique view of the meat stacking apparatus;
FIG. 3 is a top oblique view of the meat stacking apparatus;
FIG. 4 is a schematic structural view of a uncovered meat stacking device;
FIG. 5 is a schematic view of the base (lid) configuration;
FIG. 6 is a schematic view of the automatic stringing device;
FIG. 7 is a schematic view of the positioning fixture;
FIG. 8 is a schematic view of the matching structure of the automatic picking device and the automatic threading device;
FIG. 9 is a partial schematic view of an automatic string cutting device;
FIG. 10 is an oblique view of FIG. 9;
FIG. 11 is a schematic view of the automatic string cutter;
FIG. 12 is a schematic view of a skewer ejector;
FIG. 13 is a schematic view of the structure of the ejector rod of the meat string ejecting device;
in the figure: the meat stringing and cutting machine comprises a rack 1, a slide way 2, a meat stacking device 3, an automatic stringing device 4, an automatic stringing cutting device 5 and a meat stringing ejecting device 6;
3-1 parts of box bottom, 3-2 parts of bottom support, 3-3 parts of frame body, 3-4 parts of cover body, 3-5 parts of cutter feeding groove, 3-6 parts of bottom plate and 3-7 parts of boss;
the automatic stick picking and inserting device comprises a numerical control machine 4-1, a positioning and fixing device 4-2, an automatic stick picking device 4-3 and an automatic stick penetrating device 4-4; 4-2-1 parts of a sliding table, 4-2-2 parts of a fixing plate, 4-2-3 parts of an air cylinder, 4-2-4 parts of an air cylinder telescopic rod, 4-2-5 parts of a stick penetrating guide plate, 4-2-6 parts of a box pressing column, 4-2-7 parts of an in-place detection sensor and 4-2-8 parts of a servo motor; the automatic stick feeding device comprises a stick storage hopper 4-3-1, a stick feeding plate 4-3-2, a mounting plate 4-4-1, a pre-punching mechanism 4-4-2, a preliminary stick penetrating mechanism 4-4-3, a stick penetrating in-place mechanism 4-4-4, a pre-punching cylinder 4-4-5, a preliminary stick penetrating cylinder 4-4-6 and a stick penetrating in-place cylinder 4-4-7;
a rotating mechanism 5-1, a jacking mechanism 5-2, a cutter mechanism 5-3 and a positioning mechanism 5-4;
a turntable cylinder 5-1-1 and a turntable 5-1-2;
5-3-1 parts of a cutter moving platform, 5-3-2 parts of a rack, 5-3-3 parts of a half gear, 5-3-4 parts of a rotating motor, 5-3-5 parts of a cutter shifting mechanism resetting cylinder, 5-3-6 parts of a screw rod, 5-3-7 parts of a screw rod motor, 5-3-8 parts of a guide shaft and 5-3-9 parts of a cutter group;
the device comprises a case 6-1, a clamping plate 6-2 and a top rod 6-3.
Detailed Description
The invention will be further described with reference to the following drawings and specific examples:
example 1: selecting 100kg of fresh boneless pork, removing surface fascia, soaking in alkaline saline water with salt content of 5% and alkali content of 0.3% at 15 deg.C for 20min, washing with clear water, and draining; cutting the drained fresh meat into a sheet structure with the thickness of 1 cm; uniformly mixing the sliced meat with 1kg of salt, 0.6kg of pepper oil, 1.5kg of starch, 3kg of soy sauce, 0.3kg of vinegar, 1kg of honey, 0.6kg of pepper powder, 1kg of chili powder, 1kg of tsaoko powder, 0.5kg of star anise powder, 1kg of fennel powder and 0.5kg of litsea cubeba oil, and pickling for 40 min; then, the cured meat materials are transferred into a vibrating screen with the rotating speed of 800 revolutions per minute for screening, the condiments on the surface of the meat materials are screened off, and the meat materials are taken for standby; in order to make the meat quality hard and convenient for picking up, the screened meat material can be quickly frozen, and the quick freezing can be stopped in time when the surface of the meat material has slight hard texture and is not frozen; stacking the quick-frozen meat materials in a meat stacking device, and covering a cover of the meat stacking device; sliding a meat stacking device into an automatic stringing station from an automatic stringing station inlet of an automatic meat cutting and stringing machine along a slide way, fixing the meat stacking device on a positioning and fixing device of a numerical control machine, starting a switch button of the numerical control machine, enabling an in-place detection sensor to detect that the meat stacking device is in place, enabling a cylinder to drive a cylinder telescopic rod to extend out, enabling a stringing guide plate to act along with the cylinder telescopic rod, and enabling a box pressing column on the stringing guide plate to tightly press the meat stacking device; the pre-perforating cylinder pushes the pre-perforating mechanism to move so as to insert the steel sticks into meat materials from a through hole of a cover body of the meat stacking device by about 80mm, pre-perforating is carried out, the pre-perforating mechanism returns after pre-perforating is finished, the cylinder pushes the sliding table to move forwards so as to move the meat stacking device to a primary stick penetrating position, the upper stick plate is driven by a servo motor to move up and down, when the upper stick plate extends out of the stick storage hopper, the sticks fall into the groove, the sticks rise to the primary stick penetrating position along with the upper stick plate, the primary stick penetrating cylinder pushes the primary stick penetrating mechanism to push the sticks into the meat stacking device, the primary stick penetrating mechanism returns, the cylinder pushes the sliding table to move forwards again, the meat stacking device moves to a stick penetrating position, the upper stick plate returns, the stick penetrating cylinder pushes the stick penetrating mechanism to extend out to the position so as to completely penetrate the sticks into the meat stacking device, and then the stick penetrating mechanism returns to finish automatic; after the skewering is finished, the meat stacking device is taken out, then slides into the automatic skewering cutting station from an inlet of the automatic skewering cutting station along a slide way and is fixed on a positioning mechanism, an automatic skewering cutting switch button is started, a jacking device rises to a rotating mechanism to tightly press a cover body of the meat stacking device, a cutter mechanism extends into the meat stacking device from a cutter inlet on the side surface of the meat stacking device from top to bottom to perform skewering work, after the skewering is finished, the cutter mechanism is withdrawn, the rotating mechanism rotates the meat stacking device by 90 degrees, the cutter extends out again to perform skewering action, the skewering cutting completion cutter mechanism is withdrawn, the jacking device descends, the meat stacking device falls into the positioning mechanism, and the skew; the meat stacking device is taken out from the meat cutting station, the meat stacking device is fixed on a clamping plate which slides to the automatic meat string ejection station, the cover body of the meat stacking device is opened, the ejection switch button is started, the cylinder drives the ejector rod to move upwards to lift the bottom support upwards, so that the meat strings are ejected out, and the meat strings are taken away manually for packaging.
Example 2: this embodiment differs from embodiment 1 only in that: the meat material is boneless beef, soaking in saline water with salt content of 4% and alkali content of 0.4% at 20 deg.C for 30min, and cutting the drained fresh meat into 2cm thick sheet structure; 100kg of fresh beef slices, 1.1kg of salt, 0.5kg of pepper oil, 1.8kg of starch, 2.5kg of soy sauce, 0.4kg of vinegar, 1.5kg of honey, 0.5kg of pepper powder, 1.5kg of chili powder, 0.8kg of tsaoko powder, 0.8kg of star anise powder, 0.8kg of fennel powder and 0.8kg of litsea cubeba oil are uniformly mixed and pickled for 60 min; then the meat material is transferred into a vibrating screen with the rotating speed of 900 rpm for screening.
Example 3: this embodiment differs from embodiment 1 only in that: the meat material is boneless mutton, soaking in saline water with salt content of 3% and alkali content of 0.4% at 25 deg.C for 25min, and cutting the drained fresh meat into 3cm thick sheet structure; uniformly mixing 100kg of fresh mutton slices, 1.2kg of salt, 0.4kg of pepper oil, 2kg of starch, 2kg of soy sauce, 0.5kg of vinegar, 2kg of honey, 0.4kg of pepper powder, 2kg of chili powder, 0.5kg of tsaoko powder, 1kg of star anise powder, 0.5kg of fennel powder and 0kg of litsea cubeba oil for pickling for 60 min; then the meat material is transferred into a vibrating screen with the rotating speed of 1000 rpm for screening.
The automatic meat cutting and stringing machine adopted in the embodiment comprises a slideway 2 arranged on a rack 1, a meat stacking device 3, an automatic stringing device 4, an automatic stringing device 5 and a meat stringing ejection device 6 which are sequentially arranged beside the slideway 2, wherein: as shown in fig. 2-5, the meat stacking device 3 comprises a box bottom 3-1, a bottom support 3-2 movably arranged in the box bottom, a frame 3-3 arranged on the box bottom, and a cover body 3-4 reversely buckled at the top end of the frame; the bottom support 3-2 is composed of a bottom plate 3-6 and a plurality of bosses 3-7 which are arranged on the bottom plate 3-6 in an array mode and provided with through holes in the middle, a plurality of through holes are formed in the cover body 3-4, the through holes in the cover body and the corresponding through holes of the bosses 3-7 on the bottom plate are coaxially arranged, and a plurality of cutter feeding grooves 3-5 are formed in the periphery of the frame body 3-3; the inner sides of the four side surfaces of the frame body 3-3 are respectively provided with a supporting beam for supporting a bottom support 3-2 of the meat stacking device 3, and the bottom support 3-2 can move along the inner side of the frame body 3-3 from bottom to top under the action of external force; as shown in fig. 6-8, the automatic stringing device 4 comprises a numerical control machine 4-1, a positioning and fixing device 4-2 connected with and operated and controlled by the numerical control machine, an automatic picking device 4-3 and an automatic stringing device 4-4; the positioning and fixing device 4-2 consists of a fixed plate 4-2-2 arranged on the sliding table 4-2-1, a cylinder 4-2-3 arranged on the fixed plate, a cylinder telescopic rod 4-2-4 connected with the cylinder, a stick penetrating guide plate 4-2-5 connected with the cylinder telescopic rod, a box pressing column 4-2-6 and an in-place detection sensor 4-2-7 arranged on the stick penetrating guide plate, and a servo motor 4-2-8; the automatic pick taking device 4-3 consists of a pick storing hopper 4-3-1, a sensor and an upper pick plate 4-3-2 which is driven by a servo motor and can move up and down along the pick storing hopper, and the sensor counts the picks; the automatic stick penetrating device 4-4 is composed of a pre-punching mechanism 4-4-2, a preliminary stick penetrating mechanism 4-4-3, a stick penetrating in-place mechanism 4-4-4, a pre-punching air cylinder 4-4-5, a preliminary stick penetrating air cylinder 4-4-6 and a stick penetrating in-place air cylinder 4-4-7 which are sequentially arranged on the mounting plate 4-4-1, and are used for respectively driving the pre-punching mechanism, the preliminary stick penetrating mechanism and the stick penetrating in-place mechanism;
as shown in fig. 9-11, the automatic string cutting device 5 is composed of a rotating mechanism 5-1, a jacking mechanism 5-2, a cutter mechanism 5-3 and a positioning mechanism 5-4 which are arranged on a rack; the rotary mechanism 5-1 is composed of a rotary table 5-1-2 driven by a rotary table cylinder 5-1-1 and is used for rotating the meat stacking device 3 by 90 degrees, so that the cutter can cut meat from two directions of the meat stacking device 3; the jacking mechanism 5-2 is composed of a jacking rod driven by a jacking cylinder; the cutter mechanism 5-3 consists of a cutter moving platform 5-3-1, a cutter group 5-3-9 which is arranged at the front end of the cutter shifting mechanism and consists of a plurality of blades, a cutter shifting mechanism resetting cylinder 5-3-5, a guide shaft 5-3-8 which is arranged below the cutter moving platform 5-3-1 and is arranged on the mounting plate, and a screw rod 5-3-6 driven by a screw rod motor 5-3-7; the cutter shifting mechanism is composed of racks 5-3-2 arranged on two sides of a cutter moving platform 5-3-1 and a half gear 5-3-3 (the gear teeth only occupy 180 degrees of the circumference) erected on the cutter moving platform 5-3-1 and driven by a rotating motor 5-3-4; after the meat stacking device 3 is positioned in place, the rotating motor 5-3-4 drives the half gear 5-3-3 to rotate, the teeth of the half gear 5-3-3 are meshed with the racks 5-3-2 on the two sides of the cutter moving platform in turn to drive the cutter set 5-3-9 to reciprocate, so that continuous meat pushing and pulling actions are realized; a screw rod motor 5-3-7 drives a screw rod 5-3-6 to move up and down, and a cutter shifting mechanism is matched to enable a cutter group 5-3-9 to repeatedly push and pull and cut meat up and down; after meat cutting is finished, the cutter shifting mechanism is pulled back into the machine case by the cutter shifting mechanism resetting cylinder 5-3-5; the positioning mechanism 5-4 is composed of at least three clamping plates arranged on the rack; as shown in figures 12-13, the skewer ejecting device 6 comprises a clamping plate 6-2 arranged on the chassis 6-1 and an ejector rod 6-3 which is arranged in the middle of the clamping plate and driven by a power mechanism to extend and retract up and down.
In order to compress the meat to be cut in the meat stacking device, ensure that the water is not easy to lose (ensure moderate force and uniform and flat pressing) and improve the guiding effect of the penetrating sticks, the inner surface of the cover body 3-4 is provided with a cover support; the structure of the cover support is the same as that of the bottom support 3-2, bosses on the cover support and the bottom support are oppositely arranged, and through holes in the middle of the bosses are coaxially arranged with corresponding through holes on the cover body 3-4; the prod enters from the through hole on the upper surface of the cover body 3-4, the weight of meat is inserted through the through hole in the middle of the boss of the cover support, and a groove for the cutter to pass through is arranged between the adjacent bosses.
The upper pick plate 4-3-2 is provided with a plurality of grooves, the pick storage hopper 4-3-1 is obliquely arranged, and when the upper pick plate 4-3-2 extends out of the pick storage hopper 4-3-1, the pick falls into the grooves.
Claims (2)
1. The automatic meat cutting and stringing method is characterized in that an automatic meat cutting and stringing machine used in the method is composed of a slide way (2) arranged on a rack (1), a meat stacking device (3), an automatic stringing device (4) arranged beside the slide way (2) in sequence, an automatic meat cutting and stringing device (5) and a meat stringing ejection device (6), wherein:
the meat stacking device (3) is composed of a box bottom (3-1), a bottom support (3-2) movably arranged in the box bottom, a frame body (3-3) arranged on the box bottom and a cover body (3-4) reversely buckled at the top end of the frame body;
the bottom support (3-2) is composed of a bottom plate (3-6) and a plurality of bosses (3-7) which are arranged on the bottom plate (3-6) in an array mode and provided with through holes in the middle, a plurality of through holes are formed in the cover body (3-4), the through holes in the cover body and the corresponding through holes in the bosses (3-7) on the bottom plate are coaxially arranged, and a plurality of tool feeding grooves (3-5) are formed in the periphery of the frame body (3-3); supporting beams are respectively arranged on the inner sides of the four side surfaces of the frame body (3-3) and used for supporting a bottom support (3-2) of the meat stacking device (3), and the bottom support (3-2) can move along the inner side of the frame body (3-3) from bottom to top under the action of external force;
the automatic stringing device (4) consists of a numerical control machine (4-1), a positioning and fixing device (4-2) which is connected with the numerical control machine and is controlled by the operation of the numerical control machine, an automatic picking device (4-3) and an automatic stringing device (4-4);
the positioning and fixing device (4-2) consists of a fixing plate (4-2-2) arranged on the sliding table (4-2-1), a cylinder (4-2-3) arranged on the fixing plate, a cylinder telescopic rod (4-2-4) connected with the cylinder, a label penetrating guide plate (4-2-5) connected with the cylinder telescopic rod, a box pressing column (4-2-6) arranged on the label penetrating guide plate, an in-place detection sensor (4-2-7) and a servo motor (4-2-8);
the automatic pick taking device (4-3) consists of a pick storing hopper (4-3-1), a sensor and an upper pick plate (4-3-2) which is driven by a servo motor and can move up and down along the pick storing hopper, and the sensor counts the picks; the automatic stick penetrating device (4-4) is composed of a pre-perforating mechanism (4-4-2), a preliminary stick penetrating mechanism (4-4-3), a stick penetrating and positioning mechanism (4-4-4) which are sequentially arranged on the mounting plate (4-4-1), and a pre-perforating cylinder (4-4-5), a preliminary stick penetrating cylinder (4-4-6) and a stick penetrating and positioning cylinder (4-4-7) which respectively drive the pre-perforating mechanism, the preliminary stick penetrating mechanism and the stick penetrating and positioning mechanism;
the automatic string cutting device (5) consists of a rotating mechanism (5-1), a jacking mechanism (5-2), a cutter mechanism (5-3) and a positioning mechanism (5-4) which are arranged on the rack; the rotary mechanism (5-1) is composed of a rotary table (5-1-2) driven by a rotary table cylinder (5-1-1), and the jacking mechanism (5-2) is composed of a jacking rod driven by a jacking cylinder; the cutter mechanism (5-3) consists of a cutter moving platform (5-3-1), a cutter group (5-3-9) which is arranged at the front end of the cutter shifting mechanism and consists of a plurality of blades, a cutter shifting mechanism reset cylinder (5-3-5), a guide shaft (5-3-8) which is arranged below the cutter moving platform (5-3-1) and is arranged on the mounting plate, and a screw rod (5-3-6) driven by a screw rod motor (5-3-7);
the cutter shifting mechanism is composed of racks (5-3-2) arranged at two sides of a cutter moving platform (5-3-1) and a half gear (5-3-3) erected on the cutter moving platform (5-3-1) and driven by a rotating motor (5-3-4); after the meat stacking device (3) is positioned in place, the rotating motor (5-3-4) drives the half gear (5-3-3) to rotate, the teeth of the half gear (5-3-3) are meshed with the racks (5-3-2) on the two sides of the cutter moving platform in turn to drive the cutter set (5-3-9) to reciprocate, and therefore continuous pushing, pulling and cutting of meat are achieved; the screw motor (5-3-7) drives the screw (5-3-6) to move up and down, and the cutter set (5-3-9) is repeatedly pushed and pulled and cuts meat up and down by matching with the cutter shifting mechanism; after meat cutting is finished, the cutter shifting mechanism is pulled back to the inside of the case by a reset cylinder (5-3-5) of the cutter shifting mechanism;
the positioning mechanism (5-4) is composed of at least three clamping plates arranged on the rack; the skewer ejecting device (6) consists of a clamping plate (6-2) arranged on the case (6-1) and an ejector rod (6-3) which is arranged in the middle of the clamping plate and driven by a power mechanism to extend up and down;
the inner surface of the cover body (3-4) is provided with a cover support; the structure of the cover support is the same as that of the bottom support (3-2), bosses on the cover support and the bottom support are oppositely arranged, and through holes in the middle of the bosses are coaxially arranged with corresponding through holes on the cover body (3-4); the prod enters from a through hole on the upper surface of the cover body (3-4), the weight of meat is inserted through the through hole in the middle of the boss of the cover support, and a groove for a cutter to pass through is arranged between the adjacent bosses; the upper swab plate (4-3-2) is provided with a plurality of grooves, and the swab storage hopper (4-3-1) is obliquely arranged;
the automatic meat cutting and stringing method comprises the following steps:
(1) preparing materials: selecting fresh boneless pork, beef, mutton or chicken, removing surface fascia, soaking in saline water with the salt content of 3-5% and the alkali content of 0.3-0.5% at 15-25 ℃ for 20-30 min, then washing with clear water, draining for later use;
(2) slicing: cutting the drained fresh meat into a sheet structure with the thickness of 1-3 cm;
(3) pickling: pickling fresh meat and seasonings for 40-60 min according to the following weight parts:
100 parts of fresh meat, 1-1.2 parts of salt, 0.4-0.6 part of zanthoxylum oil, 1.5-2 parts of starch, 2-3 parts of soy sauce, 0.3-0.5 part of vinegar, 1-2 parts of honey, 0.4-0.6 part of pepper powder, 1-2 parts of chilli powder, 0.5-1 part of tsaoko powder, 0.5-1 part of star anise powder, 0.5-1 part of fennel powder and 0.5-1 part of litsea pungens oil;
(4) screening materials: transferring the meat materials pickled in the step (3) into a vibrating screen with the rotating speed of 800-1000 rpm for screening, screening out the condiments on the surface of the meat materials, and taking the meat materials for later use;
(5) quick-freezing: quickly freezing the screened meat material, and stopping quickly freezing in time when the surface of the meat material is hard and not frozen;
(6) stacking meat: stacking the quick-frozen meat materials in a meat stacking device, and covering a cover of the meat stacking device;
(7) automatic threading: sliding a meat stacking device into an automatic stringing station from an automatic stringing station inlet of an automatic meat cutting and stringing machine along a slide way, fixing the meat stacking device on a positioning and fixing device of a numerical control machine, starting a switch button of the numerical control machine, enabling an in-place detection sensor to detect that the meat stacking device is in place, enabling a cylinder to drive a cylinder telescopic rod to extend out, enabling a stringing guide plate to act along with the cylinder telescopic rod, and enabling a box pressing column on the stringing guide plate to tightly press the meat stacking device; the pre-perforating cylinder pushes the pre-perforating mechanism to move so as to insert the steel sticks into meat materials from a through hole of a cover body of the meat stacking device by about 80mm, pre-perforating is carried out, the pre-perforating mechanism returns after pre-perforating is finished, the cylinder pushes the sliding table to move forwards so as to move the meat stacking device to a primary stick penetrating position, the upper stick plate is driven by a servo motor to move up and down, when the upper stick plate extends out of the stick storage hopper, the sticks fall into the groove, the sticks rise to the primary stick penetrating position along with the upper stick plate, the primary stick penetrating cylinder pushes the primary stick penetrating mechanism to push the sticks into the meat stacking device, the primary stick penetrating mechanism returns, the cylinder pushes the sliding table to move forwards again, the meat stacking device moves to a stick penetrating position, the upper stick plate returns, the stick penetrating cylinder pushes the stick penetrating mechanism to extend out to the position so as to completely penetrate the sticks into the meat stacking device, and then the stick penetrating mechanism returns to finish automatic;
(8) automatically cutting meat: after the skewering is finished, the meat stacking device is taken out, then slides into the automatic skewering cutting station from an inlet of the automatic skewering cutting station along a slide way and is fixed on a positioning mechanism, an automatic skewering cutting switch button is started, a jacking device rises to a rotating mechanism to tightly press a cover body of the meat stacking device, a cutter mechanism extends into the meat stacking device from a cutter inlet on the side surface of the meat stacking device from top to bottom to perform skewering work, after the skewering is finished, the cutter mechanism is withdrawn, the rotating mechanism rotates the meat stacking device by 90 degrees, the cutter extends out again to perform skewering action, the skewering cutting completion cutter mechanism is withdrawn, the jacking device descends, the meat stacking device falls into the positioning mechanism, and the skew;
(9) getting strings: the meat stacking device is taken out from the meat cutting station, the meat stacking device is fixed on a clamping plate which slides to the automatic meat string ejection station, the cover body of the meat stacking device is opened, the ejection switch button is started, the cylinder drives the ejector rod to move upwards to lift the bottom support upwards, so that the meat strings are ejected out, and the meat strings are taken away manually for packaging.
2. The automatic meat cutting and stringing method as claimed in claim 1, wherein: in the step (3), the raw materials are proportioned as follows:
100 parts of fresh meat, 1 part of salt, 0.5 part of zanthoxylum oil, 1.8 parts of starch, 2.5 parts of soy sauce, 0.4 part of vinegar, 1.5 parts of honey, 0.5 part of pepper powder, 1.5 parts of chili powder, 0.8 part of tsaoko powder, 0.8 part of star anise powder, 0.8 part of fennel powder and 0.8 part of litsea oil.
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| CN201810056777.8A CN108185486B (en) | 2018-01-22 | 2018-01-22 | Automatic meat cutting and stringing method |
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| CN201810056777.8A CN108185486B (en) | 2018-01-22 | 2018-01-22 | Automatic meat cutting and stringing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109864125B (en) * | 2019-02-26 | 2020-11-06 | 尹鹏云 | Meat cutting and stringing machine |
| CN112438305B (en) * | 2020-11-26 | 2022-03-15 | 山东莘县卫华清真食品有限公司 | Chicken processingequipment |
| CN113331449A (en) * | 2021-07-06 | 2021-09-03 | 王金刚 | Production line for corn grain strings |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146935Y (en) * | 1993-01-20 | 1993-11-24 | 郭玉才 | Meat string device |
| CN2158175Y (en) * | 1993-02-27 | 1994-03-09 | 杨东光 | Device for putting meat on a stick |
| KR200198505Y1 (en) * | 2000-03-30 | 2000-10-02 | 이재한 | Food on a skewer machine |
| CN2904660Y (en) * | 2005-12-22 | 2007-05-30 | 秦宝林 | Automatic meat string preparation machine |
| EP1902623A1 (en) * | 2006-09-19 | 2008-03-26 | Emsens Antoine | Machine for automatic skewer production |
-
2018
- 2018-01-22 CN CN201810056777.8A patent/CN108185486B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146935Y (en) * | 1993-01-20 | 1993-11-24 | 郭玉才 | Meat string device |
| CN2158175Y (en) * | 1993-02-27 | 1994-03-09 | 杨东光 | Device for putting meat on a stick |
| KR200198505Y1 (en) * | 2000-03-30 | 2000-10-02 | 이재한 | Food on a skewer machine |
| CN2904660Y (en) * | 2005-12-22 | 2007-05-30 | 秦宝林 | Automatic meat string preparation machine |
| EP1902623A1 (en) * | 2006-09-19 | 2008-03-26 | Emsens Antoine | Machine for automatic skewer production |
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