CN-121970794-A - Device and method for primarily processing scallop by cutting shell and scraping meat by rotating

CN121970794ACN 121970794 ACN121970794 ACN 121970794ACN-121970794-A

Abstract

The invention relates to the technical field of scallop processing, in particular to a device and a method for primarily processing a scallop with a shell cutting, rotating, scraping and meat taking function, comprising an aluminum alloy frame, a low-pressure clamping and conveying mechanism, a scallop positioning device, a scallop notch device, a wedge-shaped knife spreading mechanism, a flushing device and a scallop cutting and collecting device, wherein the low-pressure clamping and conveying mechanism, the scallop positioning device, the scallop notch device, the wedge-shaped knife spreading mechanism, the flushing device and the scallop cutting and collecting device are arranged on the aluminum alloy frame; the low-pressure clamping and conveying mechanism and the scallop positioning device are both arranged at the left end part of the aluminum alloy frame, and the low-pressure clamping and conveying mechanism is arranged above the scallop positioning device; the scallop notch device and the wedge-shaped knife opening mechanism are both arranged at the middle part of the aluminum alloy frame. The invention can ensure that the complete scallop meat is taken on the premise of not damaging the scallop meat when the scallop is in a fresh state, and the complete and fresh scallop meat is finally processed by the processes of cutting the shell out of the mouth, expanding the shell, washing viscera, scraping the scallop, and collecting the scraped scallop. The invention has the characteristics of high efficiency, simple structure, low price, high automation degree and the like.

Inventors

ZHANG LEI
ZHAO MENGDI
ZHAO NANSHENG
Jiang guangyang
REN LEI
ZHOU JUN
LI WEI
ZHANG YUE
SUN XIAOFEI

Assignees

南通大学

Dates

Publication Date: 20260505
Application Date: 20260327

Claims (8)

1. The device is characterized by comprising an aluminum alloy frame 1, a low-pressure clamping and conveying mechanism (2), a scallop positioning device (3), a scallop notch device (4), a wedge-shaped knife spreading mechanism (5), a flushing device (6) and a scallop cutting and collecting device (7), wherein the low-pressure clamping and conveying mechanism (2), the scallop positioning device (3), the scallop notch device (4) and the wedge-shaped knife spreading mechanism are arranged on the aluminum alloy frame (1); The low-pressure clamping and conveying mechanism (2) and the scallop positioning device (3) are arranged at the left end part of the aluminum alloy frame (1), and the low-pressure clamping and conveying mechanism (2) is arranged above the scallop positioning device (3); the scallop notching device (4) and the wedge-shaped knife opening mechanism (5) are both arranged at the middle part of the aluminum alloy frame (1), and the wedge-shaped knife opening mechanism (5) is arranged at the front side part of the scallop notching device (4); the flushing device (6) and the bell-post cutting and collecting device (7) are both arranged at the right end part of the aluminum alloy frame (1), and the flushing device (6) is arranged above the bell-post cutting and collecting device (7).
2. The pre-processing device for the shell-cutting, rotating and scraping meat-type scallop according to claim 1, wherein the low-pressure clamping and conveying mechanism (2) comprises a first linear slide rail module (8), a first ball screw mechanism (9), a second ball screw mechanism (10), a second linear slide rail module (11), a first coupler (12), a first motor bracket (13), a first motor (14), a second motor bracket (15), a second motor (16), a second coupler (17), a first conversion connecting piece (18), a first stainless steel corner bracket (19), a rubber pad (20), a vacuum chuck (21), a second stainless steel corner bracket (22), a double-pass stud (23), a second connection conversion piece (24), a bolt threaded connecting piece (25), an air pipe (26), a three-way air pipe socket (27), an electromagnetic valve (28) and a vacuum pump (29); the device comprises a first motor (14), a second motor (14), a first motor bracket (13), a second motor (16), a second shaft coupling (17), a first shaft coupling (12), a second shaft coupling (10) and a second motor (16), wherein the first motor (14) is fixedly arranged on the first motor bracket (13), the first motor (14) is connected with the first shaft coupling (12) and drives the first shaft coupling (9) to realize conveying scallops; The second linear sliding rail module (11) is fixedly connected with two ends of the second ball screw mechanism (10) through bolts, the air pipe (26) is respectively connected with the vacuum sucker (21) and the three-way air pipe socket (27), the three-way air pipe socket (27) is connected with the vacuum pump (29) through the electromagnetic valve (28), the electromagnetic valve (28) is utilized to achieve the functions of air suction fixation and air exhaust, one of the vacuum sucker (21) is fastened on the first stainless steel corner bracket (19) through a nut lock to form a movable side sucker and then connected with the second ball screw mechanism (10), the other vacuum sucker (21) is fastened on the second stainless steel corner bracket (22) through threads to form a fixed side sucker, meanwhile, the second motor (16) is fixed on the second motor bracket (15) through a second connecting conversion piece (24) and a bolt threaded connection piece (25), the second motor bracket (15) is connected with the first linear sliding rail module (8) through bolts, and the double-pass through stud bolts (23) and the double-pass stud (23) is connected with the second stainless steel corner bracket (22) and the double-pass stud (20) is arranged at the end part of the double-pass stud (20).
3. The scallop preliminary processing device for cutting, rotating and scraping meat according to claim 1, wherein the scallop positioning device (3) comprises a guide shaft support (30), an optical axis (31), a limiting ring (32), a scallop feeding table (33), linear sliding bearings (34) and springs (35), the optical axis (31) penetrates through the scallop feeding table (33), the linear sliding bearings (34) are arranged on the left side and the right side of the scallop feeding table (33), the scallop feeding table is limited by the springs (35) and the limiting ring (32) in sequence, and the guide shaft supports (30) are arranged at two ends of the optical axis (31).
4. The scallop preliminary processing device for cutting shells, rotating and scraping meat according to claim 1, wherein the scallop cutting device (4) comprises a first bolt-nut connector (36), a tungsten steel blade (37), a flange coupler (38), a third motor bracket (39) and a third motor (40), wherein the tungsten steel blade (37) is connected with the flange coupler (38) through the first bolt-nut connector (36), the flange coupler (38) is connected with the third motor (40), and the third motor (40) is fixedly mounted on the third motor bracket (39).
5. The device for primarily processing the scallop with the shell cutting, rotating and scraping meat according to claim 1, wherein the wedge-shaped knife expanding mechanism (5) comprises a third linear sliding rail module (41), a third ball screw module (42), a wedge-shaped expanding knife (43), a second bolt and nut connecting piece (44), a third coupler (45), a fourth motor support (46) and a fourth motor (47), the third linear sliding rail module (41) is connected with the third ball screw module (42), the wedge-shaped expanding knife (43) is fixedly connected with the third linear sliding rail module (41) through the second bolt and nut connecting piece (44), and the fourth motor (47) is fixed on the fourth motor support (46) and drives the third ball screw module (42) through the third coupler (45) so that the wedge-shaped knife (43) moves in an up-down degree of freedom, and accordingly the shell opening of the scallop is completed.
6. The device for primarily processing the scallop with the shell cutting, rotating and scraping meat according to claim 1, wherein the flushing device (6) comprises a duckbill nozzle (48), a fixed support (49), a water pipe (50), a quick connector (51), a water pump (52) and a filter head (53), the quick connector (51) is respectively connected with the water pipe (50) and the water pump (52), the tail end of the water pipe (50) penetrates through the fixed support (49) to be connected with the duckbill nozzle (48), and the water pump (52) is connected with the filter head (53).
7. The scallop preliminary processing device for cutting, rotating and scraping meat according to claim 1, wherein the scallop post cutting and collecting device (7) comprises a fifth motor bracket (54), a fifth motor (55), a miniature rotary profiling elastic blade (56), a stainless steel collecting frame (57), a water tank (58) and a base plate (59), wherein the fifth motor (55) is fixedly arranged on the fifth motor bracket (54), the fifth motor bracket (54) is fixedly connected with the aluminum alloy frame (1), the fifth motor (55) is connected with the miniature rotary profiling elastic blade (56), the water tank (58) is arranged below the fifth motor (55), the water tank (58) is fixedly connected with the aluminum alloy frame (1) through the base plate (59), and the stainless steel collecting frame (57) is arranged in the water tank (58).
8. A method for processing a cut-shell rotary scraping meat-type scallop, which is realized by adopting the cut-shell rotary scraping meat-type scallop processing device as claimed in any one of claims 1 to 7, and is characterized in that the method comprises the following steps: Step S1, scallop feeding, namely firstly, placing the scallop on the position of a scallop feeding table, placing the tail fin of the scallop in a groove of the scallop feeding table, and keeping the following scallops in the same posture on the position of the scallop feeding table all the time; Step S2, fixing the scallop, namely driving a first ball screw mechanism (9) by a first motor (14) to convey a low-pressure clamping conveying mechanism to a scallop feeding table, driving a second ball screw mechanism (10) by a second motor (16) to enable a movable side sucker to be close to the scallop, then starting an electromagnetic valve, starting a vacuum machine to work, enabling the vacuum sucker to cling to the scallop shell, enabling the scallop with pressure difference to be sucked by the vacuum sucker to assist in fixing the scallop, and conveying the scallop to a next working area by the vacuum sucker; S3, cutting scallops, namely when a first motor (14) drives a first ball screw mechanism (9) to convey a low-pressure clamping conveying mechanism to a tungsten steel alloy cutting device, the tungsten steel alloy cutting device cuts off the tail fin of the scallop along with the movement of the low-pressure clamping conveying mechanism, so that a cut appears below the scallop, and the subsequent mechanism is convenient to execute; S4, separating shells at two sides, namely continuously driving a first ball screw mechanism (9) to convey a low-pressure clamping conveying mechanism to a wedge knife opening mechanism by a first motor (14), driving a third ball screw module (42) by a fourth motor (47) of a wedge knife to enable the wedge knife to move up and down, enabling a scallop shell to slowly open along with the entering of the wedge knife when the wedge knife stretches into the scallop, enabling a second motor (16) to drive a second ball screw mechanism (10) to reversely rotate, enabling the upper scallop shell and the lower scallop shell to open under the double acting force of a knife and a suction nozzle, separating a scallop post from one side shell, and enabling the shells at two sides to continuously enter a next working area on the low-pressure clamping conveying mechanism; S5, scallop cleaning, namely continuously driving a first ball screw mechanism (9) by a first motor (14) to convey a low-pressure clamping conveying mechanism to the lower part of a flushing device, then operating a water pump to perform preliminary cleaning on the scallop, and then bringing the scallop into the next station; s6, scraping the scallop, namely, bringing the scallop into a scallop cutting and collecting working area, and scraping the scallop by a fifth motor (54) driving a miniature rotary profiling elastic blade (55), wherein the scallop is scraped and falls into a stainless steel collecting frame to finish scraping and collecting the scallop; And S7, then, the first motor (14) drives the first ball screw mechanism (9) to reversely rotate, the vacuum pump and the electromagnetic valve are closed at the front, the scallop shell falls, and the low-pressure clamping and conveying mechanism returns to the upper part of the scallop feeding machine mechanism, so that one working cycle is completed.

Description

Device and method for primarily processing scallop by cutting shell and scraping meat by rotating Technical Field The invention relates to the technical field of scallop processing, in particular to a device and a method for primarily processing a scallop with a shell-cutting, rotary scraping and meat-taking function. Background The scallop is an important representative of marine organism resources, has multidimensional value, and is one of important paths for realizing the collaborative promotion of marine ecological protection, food safety guarantee and biological economy innovation. The prior scallop preliminary processing mostly uses rough vibration and a process of vibrating the adductor muscle down from the shell. However, during the processing and working of scallops, the cooking and subsequent manual picking of scallops often occurs to ensure that all scallops are removed from the shell. As the delicate flavor of cooked sea products can be greatly reduced and the cracked scallop shells have a certain sharpness, the food requirements of people are improved no matter the safety of the harvested workers is considered or the life quality is continuously improved, and obviously, the traditional scallop processing method cannot be satisfied. Therefore, developing the design and development of a novel scallop preliminary processing machine has important significance for promoting food safety and constructing a diversified food supply system. However, in order to achieve the purpose of taking scallop meat, a certain problem is faced, and the primary objective is how to achieve the purpose of opening the tightly closed shell without damaging the scallop meat, separating the closed shell muscle from the shell wall, and taking out the closed shell muscle completely. Because the adsorption force of the adductor muscle of the living scallop to the shell is far greater than that of the cooked scallop, the force of knife setting during scallop removal has certain requirements. However, the scallop meat is damaged to some extent due to the excessive force. Therefore, the way of opening scallops and the grasping of the force of separating and closing the scallops during scallop extraction need to be fully considered so as to ensure the stability, reliability and safety of the designed device. Domestic research on the preliminary processing machine of the live scallop is still in the starting stage, but preliminary results are already available. The domestic thought of solving the scallop shell opening problem is concentrated in two aspects. By utilizing the physiological characteristics of the scallop, the influence of chemical and physical factors on the scallop shell opening is explored. Firstly, in the aspect of physical factor research, university institutions such as China university of ocean, university of ocean and the like utilize the stress response of living scallops. For example, scallops may be ajar for a period of time under specific temperature, salinity, or electrical stimulation, through which opening takes place. Secondly, in the aspect of chemical factor research, under the conditions of low temperature and specific anesthetic, the domestic research institution makes the scallop enter a dormant state, and then the scallop is opened. Both of these methods obviously add additional processing costs, making the production costs higher. Moreover, the influence of too rough physical and chemical effects on the mouthfeel and taste of scallop meat has not been demonstrated. Clearly not conforming to modern processing methods. In another aspect, it is a great difficulty how to separate the wall crust muscle from the shell without damage. At present, the existing meat taking device can be used for cooking before processing, so that the adsorption force of wall crust muscles to the crust walls is reduced, but the scallop delicate flavor is lost in the mode, and the food safety problem caused by salmonella can be solved when the cooked scallop meat is not frozen within two hours. The method not only can perfectly solve the problems, but also can save the production cost and the manual handling cost in the scallop cooking treatment, and has a certain effect on further popularization of the scallop. Meanwhile, the method can also be used for carrying out scheme exploration for the problem of shell opening of other similar shellfish. In the meat taking part, if the traditional mode is to be completely taken down without destroying the flesh, a manual method is generally used, and the yield of the scallop can be limited to a certain extent due to factors such as easy fatigue of manual operation, different technical levels and the like. The application explores a novel meat taking mode, and meat is taken on the premise of not damaging shellfish meat. The method for taking meat can also be provided for organisms which are similar to seafood such as razor clam or cat eye snail and the like and also contain shells. T