Digital intelligent segmentation and processing method and system for livestock slaughtered meat products

Abstract

The invention discloses a digital intelligent segmentation and processing method and system for livestock slaughtered meat products, comprising a PLC control system, a carcass meat hanging and picking pre-segmentation and conveying device, a carcass meat hanging and picking segmentation and weighing and metering device, a meat product conveyor, a carcass meat raw material conveyor, a slow table-type bone removal and segmentation conveyor, a table-type segmentation and weighing and metering conveying device, an automatic label printing device and a packaging workbench; the entire production process of the invention realizes the automation of product information transmission and logistics distribution, minimizes the number of people who come into contact with meat products, reduces bacterial growth, and increases the shelf life of fresh meat; at the same time, through automated online measurement and display and other human-machine interaction devices, it is easier to achieve precise control of product quality and improvement of efficiency, and the product yield and added value are significantly improved; the automation of personnel report information entry makes the product information of each piece of finished meat traceable throughout the process, and problems in any link can be traced back.

Description

Technical Field

[0001] The present invention relates to the technical field of meat cutting, and in particular to a digitized intelligent cutting and processing method and system for livestock slaughtered meat products. Background Art

[0002] Conveyor belts and belt conveyors are widely used in agriculture, industrial and mining enterprises, and transportation industries to transport various solid block and powder materials or finished items. Conveyor belts can provide continuous, high-efficiency, and large-angle transportation. Conveyor belts are safe to operate, easy to use, easy to maintain, and have low freight costs. They can also shorten transportation distances, reduce project costs, and save manpower and material resources. Conveyor belts are required for meat cutting and transportation.

[0003] However, the existing cutting conveyor line only has a single conveying function and cannot calculate the work efficiency of workers, nor can it specifically trace the origin information of the meat parts. Summary of the invention

[0004] The purpose of the present invention is to provide a digitized intelligent cutting and processing method and system for livestock slaughter meat products, so as to solve the problem that the existing cutting conveyor line has only a single conveying function, cannot calculate the work efficiency of workers, and cannot specifically trace the origin information of the meat parts.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a digital intelligent cutting and processing system for livestock slaughter meat products, including a PLC control system, a carcass meat hanging and picking pre-cutting and conveying device, a carcass meat hanging and picking cutting and weighing and metering device, a meat product conveyor, a carcass meat raw material conveyor, a slow-speed table-type bone cutting and conveying conveyor, a table-type cutting and weighing and metering conveying device, a packaged product conveyor, an automatic label printing device and a packaging position workbench, the PLC control system includes a main control box, a sub-control box and a human-computer interaction device, and the human-computer interaction device includes a trimming position human-computer interaction device, a distribution position human-computer interaction device and a packaging position human-computer interaction device.

[0006] Preferably, the carcass meat pre-cutting and conveying device includes a rail weighing and metering device with an information transmission interface, a baffle lifting device, a baffle rod lifting device, an electric auxiliary pulling device, a lifting auxiliary platform, an oblique lifting device, a curved rail lifting device, a pulley lowering mechanism and a steel beam, and the rail weighing and metering device, the baffle lifting device, the baffle rod lifting device, the electric auxiliary pulling device, the lifting auxiliary platform, the oblique lifting device, the curved rail lifting device and the pulley lowering mechanism are respectively fixedly connected to the steel beam.

[0007] Preferably, the carcass meat hanging, picking, cutting, weighing and metering device comprises a workbench and a platform, a weighing device and a hanging, picking human-computer interaction device are fixedly installed on the top of the workbench, a hanging, picking sub-control box is fixedly installed inside the workbench, and a safety fence is fixedly installed on the top of the platform near the periphery.

[0008] Preferably, a carcass meat raw material weighing device is arranged between the carcass meat raw material conveyor and the slow-speed table-type deboning and cutting conveyor, and a bone conveyor is arranged on one side of the slow-speed table-type deboning and cutting conveyor.

[0009] Preferably, a minced meat collection conveyor and a packaged product conveyor are fixedly installed at the bottom ends of both sides of the conveyor for the part meat products, a trimming workbench and a packaging workbench are provided on both sides of the conveyor for the part meat products, and the trimming workbench and the packaging workbench are provided with several groups, an automatic meat distribution and shifting device and a finished meat weighing and metering device are fixedly installed at the upper end of the trimming workbench, a minced meat conveyor is provided at the bottom end of the trimming workbench, an automatic meat distribution and shifting device and an automatic label printing device are fixedly installed at the upper end of the packaging workbench, a bagger is fixedly installed on one side of the packaging workbench, a packaged product conveyor is provided at the bottom end of the packaging workbench, and the outer sides of the trimming workbench and the packaging workbench are provided with a grid-type platform with adjustable height.

[0010] Preferably, a finished meat lifting conveyor is fixedly installed at the end of the meat product conveyor.

[0011] Preferably, the finished meat weighing and metering device comprises a weighing bracket, a weighing sensor, a high-speed conveyor belt device and an information transmission interface.

[0012] Preferably, a minced meat dropping device is fixedly installed on the top surface of the trimming workbench, and the minced meat dropping device is used to make the trimmed minced meat fall onto the minced meat conveyor below.

[0013] Preferably, an auxiliary conveying device is provided between the table plates of the trimming workbench and the packaging workbench, and the auxiliary conveying device is a conveyor belt or a transition roller device.

[0014] Preferably, the bone conveyor is a belt conveyor with a feed port on one side, and the height of the bone conveyor is lower than the slow-speed table-type bone removal and cutting conveyor.

[0015] The processing method of the digital intelligent segmentation processing system for livestock slaughtered meat products comprises the following steps:

[0016] S1. The manager selects the carcass meat segmentation plan to be processed according to the order requirements through the host computer, and displays the meat processing plan information entering the workstation on the host computer data display terminal in real time through the PLC control system located in the main control box and the sub-control boxes and human-computer interaction devices located in each segment. The operator operates according to the displayed workstation requirements;

[0017] S2. After the livestock carcass meat products are acid-drained or thawed, they are automatically weighed by a track weighing and metering device with an information transmission interface, and the weight information is automatically uploaded to the software system. Then, they enter the lifting and pre-splitting conveying device along the track line. The operator uses the baffle lifting and pre-splitting device to lift the carcass meat and cut off the middle part of the carcass meat. The front and rear legs of the carcass meat continue to be conveyed forward along the track line;

[0018] S3. The cut middle part of the carcass meat is put into the carcass meat raw material conveyor, and then transported to the carcass meat raw material weighing device. After the weight information is automatically uploaded to the software system, it enters the slow-speed table-type deboning and cutting conveyor, and the removed ribs and bones are sent to the bone conveyor. The carcass meat without bones is divided into part raw meat according to the cutting scheme required by the order or the cutting scheme preset by the software program. After the part raw meat is weighed by the table-type deboning, cutting, weighing and conveying device, the weight information is automatically uploaded to the software system. The system issues a distribution instruction according to the part meat information and automatically conveys the part meat to the part meat product conveyor;

[0019] S4. The front and rear legs of the carcass meat are further cut and bones are removed by the rail switch mechanism in two directions through the barrier rod lifting device and the electric auxiliary pulling device, and the carcass meat without bones is transported to the carcass meat lifting and cutting weighing metering device through the inclined lifting device, the curved rail lifting device and the pulley descending mechanism. The carcass meat is cut into parts of raw meat according to the cutting scheme required by the order or the cutting scheme preset by the software program and weighed. The weight information is automatically uploaded to the software system. The system issues a distribution instruction according to the part meat information and automatically transports the part meat to the part meat product conveyor;

[0020] S5. The raw meat entering the meat product conveyor is distributed by the automatic meat distribution and shifting device to the corresponding trimming workbench. At the same time, the corresponding trimming plan of the meat block is immediately displayed on the trimming position human-computer interaction device above the trimming workbench. The operator trims the meat into the finished meat that meets the requirements of the upper data display terminal according to the trimming plan. The removed fat, fascia or unnecessary minced meat produced by trimming falls into the minced meat conveyor below the workbench through the minced meat dropping device. The finished meat is placed on the finished meat weighing and metering device above the front of the workbench. After weighing, the weight information is automatically uploaded to the software system. The system issues a conveying instruction based on the meat information, and automatically conveys the meat to the meat product conveyor again. It is distributed to the corresponding packaging workbench through the automatic meat distribution and shifting device. The meat information arriving at the packaging station will appear on the packaging position human-computer interaction device in time. The operator clicks on the label printing according to the displayed information. The label printed by the automatic label printing device is directly attached to the packaging bag. The meat is manually loaded into the food packaging bag through the bag loader and transported to the vacuum packaging area through the packaging conveyor.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention realizes the automation of product information transmission and logistics distribution throughout the entire production process, which minimizes the number of people who come into contact with meat products, reduces bacterial growth, and increases the shelf life of fresh meat. At the same time, through the automated online measurement and display of human-machine interaction devices, it is easier to achieve precise control of product quality and improvement of efficiency, and the product yield and added value are significantly improved. The automation of personnel report information entry makes the product information of each piece of finished meat traceable throughout the entire process, such as deboning, trimming and packaging. If there is a problem in any link, it can be traced back to the source of the living body or batch. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the carcass meat hanging, picking, pre-segmentation and conveying device of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the slow-speed table-type bone removal and cutting conveyor of the present invention;

[0026] Figure 4 It is a top view of the carcass meat hanging, picking, cutting, weighing and metering device of the present invention;

[0027] Figure 5 It is a front view of the carcass meat hanging, picking, cutting, weighing and metering device of the present invention;

[0028] Figure 6 A top view of the trimming workbench of the present invention;

[0029] Figure 7 A side view of the trimming workbench of the present invention;

[0030] Figure 8 A top view of a packaging workbench of the present invention;

[0031] Fig. 9 It is a side view of the packaging workbench of the present invention.

[0032] In the figure: 1-track weighing and metering device; 2-baffle lifting and picking device; 3-bar lifting and picking device; 4-electric auxiliary pulling device; 5-lifting and picking auxiliary platform; 6-inclined lifting device; 7-curved track lifting device; 8-pulley descending mechanism; 9-carcass meat lifting and splitting weighing and metering device; 901-weighing device; 902-platform; 903-safety fence; 904-lifting and picking human-machine interaction device; 905-lifting and picking sub-control box; 10-part meat product conveyor; 11-minced meat collection conveyor; 12-minced meat conveyor; 13-trimming workbench; 14-automatic meat distribution and picking device; 15-part finished meat Weighing and metering device; 16-minced meat feeding device; 17-cutting position human-machine interaction device; 18-carcass meat raw material conveyor; 19-carcass meat raw material weighing device; 20-slow-speed table-type deboning and cutting conveyor; 21-bone conveyor; 22-table-type deboning and cutting weighing and metering conveying device; 23-bone lifting conveyor; 24-distribution position human-machine interaction device; 25-main control box; 26-sub-control box; 27-platform; 28-packaged product conveyor; 29-automatic label printing device; 30-packaging position human-machine interaction device; 31-packaging position workbench; 32-finished meat lifting conveyor; 33-bagging device. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1:

[0035] See also Figure 1-9The present invention provides a technical solution: a digital intelligent segmentation and processing system for livestock slaughtered meat products, including a PLC control system, a carcass meat hanging and picking pre-segmentation and conveying device, a carcass meat hanging and picking segmentation and weighing and metering device 9, a meat product conveyor 10, a carcass meat raw material conveyor 18, a slow table-type bone removal and segmentation conveyor 20, a table-type bone removal and segmentation and weighing and metering conveying device 22, a packaged product conveyor 28, an automatic label printing device 29 and a packaging position workbench 31, wherein the automatic label printing device 29 is fixedly installed above the packaging position workbench 31, the PLC control system includes a main control box 25, a sub-control box 26 and a human-computer interaction device, and the human-computer interaction device includes a trimming position human-computer interaction device 17, a distribution position human-computer interaction device 24 and a packaging position human-computer interaction device 30.

[0036] Furthermore, the packaged product conveyor 28 is fixedly installed at the bottom of the packaging workbench 31 .

[0037] In this embodiment, specifically, the main control box 25 is electrically connected to the sub-control box 26 and the human-machine interaction device respectively.

[0038] In this embodiment, specifically, the human-machine interaction device includes a data display terminal with an input function and a program control system that facilitates manual control of the meat from its corresponding workstation into the product conveyor.

[0039] Furthermore, the data display terminal with input function can instantly display the operation content and product information of the operating station.

[0040] Among them, the carcass meat pre-cutting and conveying device includes a rail weighing and metering device 1 with an information transmission interface, a baffle lifting device 2, a baffle lifting device 3, an electric auxiliary pulling device 4, a lifting auxiliary platform 5, an oblique lifting device 6, a curved rail lifting device 7, a pulley descending mechanism 8 and a steel beam, and the rail weighing and metering device 1, the baffle lifting device 2, the baffle lifting device 3, the electric auxiliary pulling device 4, the lifting auxiliary platform 5, the oblique lifting device 6, the curved rail lifting device 7 and the pulley descending mechanism 8 are respectively fixedly connected to the steel beam.

[0041] In this embodiment, specifically, the track weighing and metering device 1 is located at the entrance end of the pre-dividing conveying device, the baffle lifting device 2 is located at the front end of the carcass meat raw material conveyor 18, the baffle lifting device 3, the electric auxiliary pulling device 4, the lifting auxiliary platform 5, the inclined lifting device 6, the curved rail lifting device 7, and the pulley descending mechanism 8 are located on both sides of the slow-speed table-type bone removing and dividing conveyor 20.

[0042] Among them, the carcass meat hanging, cutting, weighing and metering device 9 includes a workbench and a platform 902, a weighing device 901 and a hanging and cutting human-computer interaction device 904 are fixedly installed on the top of the workbench, a hanging and cutting sub-control box 905 is fixedly installed inside the workbench, and a safety fence 903 is fixedly installed on the top of the platform 902 near the periphery.

[0043] A carcass meat raw material weighing device 19 is arranged between the carcass meat raw material conveyor 18 and the slow-speed table-type deboning and cutting conveyor 20 , and a bone conveyor 21 is arranged on one side of the slow-speed table-type deboning and cutting conveyor 20 .

[0044] Among them, a minced meat collection conveyor 11 and a packaging product conveyor 28 are fixedly installed at the bottom of both sides of the meat product conveyor 10, a trimming workbench 13 and a packaging workbench 31 are arranged on both sides of the meat product conveyor 10, and the trimming workbench 13 and the packaging workbench 31 are provided with several groups, an automatic meat distribution and shifting device 14 and a finished meat weighing and metering device 15 are fixedly installed on the upper end of the trimming workbench 13, a minced meat conveyor 12 is arranged at the bottom end of the trimming workbench 13, an automatic meat distribution and shifting device 14 and an automatic label printing device 29 are fixedly installed on the upper end of the packaging workbench 31, a bagger 33 is fixedly installed on one side of the packaging workbench 31, a packaging product conveyor 28 is arranged at the bottom end of the packaging workbench 31, and the outer sides of the trimming workbench 13 and the packaging workbench 31 are provided with a grid-type platform with adjustable height.

[0045] In this embodiment, specifically, the automatic meat distribution and shifting device 14 is a pneumatic swing arm device.

[0046] In this embodiment, specifically, the meat product conveyor 10 is a conveyor belt conveyor device.

[0047] Among them, a finished meat lifting conveyor 32 is fixedly installed at the end of the meat product conveyor 10.

[0048] The finished meat weighing and metering device 15 comprises a weighing bracket, a weighing sensor, a high-speed conveyor belt device and an information transmission interface.

[0049] A minced meat dropping device 16 is fixedly installed on the top surface of the trimming workbench 13, and the minced meat dropping device 16 is used to make the trimmed minced meat fall onto the minced meat conveyor 12 below.

[0050] There is an auxiliary conveying device between the cutting workbench 13 and the packaging workbench 31, and the auxiliary conveying device is a conveyor belt or a transition roller device.

[0051] The bone conveyor 21 is a conveyor belt with a feed port on one side, and the height of the bone conveyor 21 is lower than the slow-speed table-type bone removal and cutting conveyor 20 .

[0052] In summary, the entire production process of the present invention realizes the automation of product information transmission and logistics distribution, minimizes the number of people who come into contact with meat, reduces bacterial growth, and increases the shelf life of fresh meat. At the same time, through the automated online measurement and display of human-computer interaction devices, it is easier to achieve precise control of product quality and improve efficiency, and the product yield and added value are significantly improved. The automation of personnel report information entry makes the product information of each piece of finished meat traceable throughout the entire process, such as deboning, trimming and packaging. If there is a problem in any link, it can be traced back to the source of the living body or batch.

[0053] Embodiment 2:

[0054] See also Figure 1-9 The present invention provides a technical solution: a processing method of a digital intelligent segmentation processing system for livestock slaughter split meat products, and a digital intelligent segmentation processing method for livestock slaughter split meat products, comprising the following steps:

[0055] S1. The manager selects the carcass meat segmentation scheme to be processed according to the order requirements through the host computer, and displays the meat processing scheme information entering the workstation on the host computer data display terminal in real time through the PLC control system located in the main control box 25 and the sub-control boxes 26 located in each segment and the human-computer interaction device. The operator operates according to the displayed workstation requirements. Note: General livestock slaughter carcass meat refers to: four-legged animals such as pigs, cattle, donkeys, horses and sheep;

[0056] S2. After the livestock carcass meat products are acid-drained or thawed, they are automatically weighed by a track weighing and metering device 1 with an information transmission interface, and the weight information is automatically uploaded to the software system. Then, they enter the lifting and pre-splitting conveying device along the track line. The operator uses the baffle lifting and pre-splitting device 2 to lift the carcass meat and cut off the middle part of the carcass meat. The front and rear legs of the carcass meat continue to be conveyed forward along the track line;

[0057] S3, the cut middle part of the carcass meat is put into the carcass meat raw material conveyor 18, and then conveyed to the carcass meat raw material weighing device 19. After the weight information is automatically uploaded to the software system, it enters the slow-speed table-type deboning and cutting conveyor 20, and the removed ribs and bones are sent to the bone conveyor 21. The carcass meat without bones is divided into part raw meat according to the cutting scheme required by the order or the cutting scheme preset by the software program. After the part raw meat is weighed by the table-type deboning, cutting, weighing and conveying device 22, the weight information is automatically uploaded to the software system. The system issues a distribution instruction according to the part meat information and automatically conveys the part meat to the part meat product conveyor 10;

[0058] S4, the front and rear legs of the carcass meat are further cut and bones are removed by the rail switch mechanism in two directions respectively through the barrier rod lifting device 3 and the electric auxiliary pulling device 4, and the carcass meat without bones is transported to the carcass meat lifting and cutting weighing metering device 9 through the inclined lifting device 6, the curved rail lifting device 7 and the pulley descending mechanism 8. After being divided into part raw meat according to the cutting scheme required by the order or the cutting scheme preset by the software program and weighed, the weight information is automatically uploaded to the software system, and the system issues a distribution instruction according to the part meat information, and the part meat is automatically transported to the part meat product conveyor 10;

[0059] S5. The raw meat entering the meat product conveyor 10 is distributed to the corresponding trimming workbench 13 by the automatic meat distribution device 14. At the same time, the corresponding trimming plan of the meat block is immediately displayed on the trimming position human-machine interaction device above the trimming workbench 13. The operator trims the meat according to the trimming plan into the finished meat that meets the requirements of the upper data display terminal. The removed fat, fascia or unnecessary minced meat produced by the trimming falls into the minced meat conveyor 12 below the workbench through the minced meat dropping device 16. The finished meat is placed on the finished meat weighing and metering device 15 above the front of the workbench. After weighing, the weight information is automatically uploaded to the software system. The system issues a conveying instruction based on the meat part information, and automatically conveys the meat part to the meat part product conveyor 10 again, and is distributed to the corresponding packaging position workbench 31 through the automatic meat distribution device 14. The meat part information arriving at the packaging station will appear on the packaging position human-computer interaction device 30 in a timely manner. The operator clicks on the label printing according to the displayed information. The label printed by the automatic label printing device 29 is directly attached to the packaging bag. The meat part is manually loaded into the food packaging bag through the bag loader 33, and is transported to the vacuum packaging area through the packaging product conveyor 28.

[0060] In the several embodiments provided by the present invention, it should be understood that the disclosed device can be implemented in other ways. The welding or threaded connection or winding connection shown or discussed can be completed with the assistance of equipment, such as welding with a welding gun, threaded connection with a wrench, etc. The materials of the device components are various, such as aluminum alloy, steel, copper and other metal materials, which are formed by casting or mechanical stamping.

[0061] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0062] The above description is only an implementation mode of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A digital intelligent segmentation and processing system for livestock slaughter meat products, comprising a PLC control system, a carcass meat hanging and picking pre-segmentation and conveying device, a carcass meat hanging and picking segmentation and weighing and metering device (9), a meat product conveyor (10), a carcass meat raw material conveyor (18), a slow-speed table-type deboning and segmentation conveyor (20) and a table-type picking segmentation and weighing and metering conveying device (22), characterized in that: The PLC control system comprises a main control box (25), a sub-control box (26) and a human-machine interaction device, wherein the human-machine interaction device comprises a trimming position human-machine interaction device (17), a distribution position human-machine interaction device (24) and a packaging position human-machine interaction device (30); The carcass meat lifting and pre-segmenting conveying device comprises a track weighing and metering device (1) with an information transmission interface, a baffle lifting and metering device (2), a baffle lifting and metering device (3), an electric auxiliary pulling device (4), a lifting and metering auxiliary platform (5), an oblique lifting device (6), a curved rail lifting device (7), a pulley descending mechanism (8) and a steel beam, wherein the track weighing and metering device (1), the baffle lifting and metering device (2), the baffle lifting and metering device (3), the electric auxiliary pulling device (4), the lifting and metering auxiliary platform (5), the oblique lifting device (6), the curved rail lifting device (7) and the pulley descending mechanism (8) are respectively fixedly connected to the steel beam; The carcass meat hanging, cutting, weighing and metering device (9) comprises a workbench and a platform (902), a weighing device (901) and a hanging, cutting human-machine interaction device (904) are fixedly installed on the top of the workbench, a hanging, cutting sub-control box (905) is fixedly installed inside the workbench, and a safety fence (903) is fixedly installed on the top of the platform (902) near the periphery.

2. The digital intelligent segmentation and processing system for livestock slaughtered meat products according to claim 1 is characterized by: A carcass meat raw material weighing device (19) is arranged between the carcass meat raw material conveyor (18) and the slow-speed table-type deboning and cutting conveyor (20), and a bone conveyor (21) is arranged on one side of the slow-speed table-type deboning and cutting conveyor (20).

3. The digital intelligent segmentation and processing system for livestock slaughtered meat products according to claim 1 is characterized by: A minced meat collection conveyor (11) and a packaged product conveyor (28) are fixedly installed at the bottom of both sides of the meat product conveyor (10), and a trimming workbench (13) and a packaging workbench (31) are arranged on both sides of the meat product conveyor (10), and the trimming workbench (13) and the packaging workbench (31) are provided in a plurality of groups. An automatic meat distribution and shifting device (14) and a finished meat weighing and metering device (15) are fixedly installed at the upper end of the trimming workbench (13). A minced meat conveyor (12) is arranged at the bottom end of the trimming workbench (13); an automatic meat distribution and selection device (14) and an automatic label printing device (29) are fixedly installed at the top end of the packaging workbench (31); a bagging device (33) is fixedly installed on one side of the packaging workbench (31); a packaged product conveyor (28) is arranged at the bottom end of the packaging workbench (31); and the outer sides of the trimming workbench (13) and the packaging workbench (31) are provided with a grid-type platform with adjustable height.

4. The digital intelligent segmentation and processing system for livestock slaughtered meat products according to claim 1 is characterized by: A finished meat lifting conveyor (32) is fixedly installed at the end of the meat product conveyor (10).

5. The digital intelligent segmentation and processing system for livestock slaughtered meat products according to claim 3 is characterized by: The finished meat weighing and metering device (15) comprises a weighing bracket, a weighing sensor, a high-speed conveyor belt device and an information transmission interface.

6. The digital intelligent segmentation and processing system for livestock slaughtered meat products according to claim 3 is characterized by: A minced meat dropping device (16) is fixedly mounted on the top surface of the trimming workbench (13), and the minced meat dropping device (16) is used to allow the trimmed minced meat to fall onto the minced meat conveyor (12) below.

7. The digital intelligent segmentation and processing system for livestock slaughtered meat products according to claim 3 is characterized by: An auxiliary conveying device is arranged between the table plates of the trimming workbench (13) and the packaging workbench (31), and the auxiliary conveying device is a conveyor belt or a transition roller device.

8. The digital intelligent segmentation and processing system for livestock slaughtered meat products according to claim 2 is characterized by: The bone conveyor (21) is a conveyor belt with a feed port on one side, and the height of the bone conveyor (21) is lower than the slow-speed table-type bone removal and cutting conveyor (20).

9. The processing method of the digital intelligent segmentation processing system for livestock slaughtered meat products according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. The manager selects the carcass meat segmentation plan to be processed according to the order requirements through the host computer, and displays the meat processing plan information entering the workstation on the host computer data display terminal in real time through the PLC control system located in the main control box (25), the sub-control boxes (26) located in each segmented position, and the human-computer interaction device, and the operator operates according to the displayed workstation requirements; S2. After the livestock carcass meat products have been acid-drained or thawed, they are automatically weighed by a track weighing and metering device (1) with an information transmission interface, and the weight information is automatically uploaded to the software system. Then, they enter the lifting and pre-splitting conveying device along the track line. The operator uses the baffle lifting and pre-splitting device (2) to lift the carcass meat and cut off the middle part of the carcass meat. The front and rear legs of the carcass meat continue to be conveyed forward along the track line. S3, the cut middle part of the carcass meat is placed in the carcass meat raw material conveyor (18), and then transported to the carcass meat raw material weighing device (19). After the weight information is automatically uploaded to the software system, it enters the slow-speed table-type bone removal and cutting conveyor (20), and the removed ribs and bones are sent to the bone conveyor (21). The carcass meat without bones is divided into part raw meat according to the cutting plan required by the order or the cutting plan preset by the software program. After the part raw meat is weighed by the table-type cutting, weighing and metering conveying device (22), the weight information is automatically uploaded to the software system. The system issues a distribution instruction according to the part meat information, and automatically transports the part meat to the part meat product conveyor (10); S4, the front and rear legs of the carcass meat are further cut and bones are removed through the rail switch mechanism in two directions through the barrier rod lifting device (3) and the electric auxiliary pulling device (4), and the carcass meat with bones removed is transported to the carcass meat lifting and cutting weighing device (9) through the inclined lifting device (6), the curved rail lifting device (7) and the pulley descending mechanism (8). After being cut into part raw meat according to the cutting plan required by the order or the cutting plan preset by the software program and weighed, the weight information is automatically uploaded to the software system, and the system issues a distribution instruction according to the part meat information, and the part meat is automatically transported to the part meat product conveyor (10); S5. The raw meat entering the meat product conveyor (10) is distributed to the corresponding trimming workbench (13) through the automatic meat distribution device (14). At the same time, the corresponding trimming plan of the meat block is immediately displayed on the trimming position human-machine interaction device above the trimming workbench (13). The operator trims the meat according to the trimming plan to make it into finished meat that meets the requirements of the upper data display terminal. The removed fat, fascia or unnecessary minced meat produced by the trimming falls into the minced meat conveyor (12) below the workbench through the minced meat dropping device (16). The finished meat is placed on the finished meat weighing and metering device (15) above the front of the workbench. After weighing, the weight information is automatically uploaded to the software system. The system issues a conveying instruction based on the meat part information, and the meat part is automatically conveyed to the meat part product conveyor (10) again. The meat part is distributed to the corresponding packaging workbench (31) through the automatic meat distribution device (14). The meat part information arriving at the packaging station will appear on the packaging station human-computer interaction device (30) in a timely manner. The operator clicks on the label printing according to the displayed information. The label printed by the automatic label printing device (29) is directly attached to the packaging bag. The meat part is manually loaded into the food packaging bag through the bag loader (33), and is transported to the vacuum packaging area through the packaging product conveyor (28).

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