A device for processing fish body of tilapia into segments

Abstract

This application relates to the field of tilapia processing and discloses a device for cutting tilapia into segments. The device includes a cutting support plate with a cutting groove on its top surface. A positioning vertical plate is fixedly installed on the bottom surface of the cutting groove, and a positioning horizontal plate is fixedly installed on one side of the positioning vertical plate. A bracket is fixedly installed on the top surface of the cutting support plate, and an adjustment seat is provided on the bottom surface of the bracket. A height adjustment component connected to the adjustment seat is provided on the top surface of the bracket. A slider is slidably connected inside the adjustment seat, and a blade holder is fixedly installed on the bottom surface of the slider. The positioning vertical and horizontal plates facilitate the positioning of the tilapia body, ensuring that the cutting blade does not deviate or tilt when cutting under the action of the height and position adjustment components. Simultaneously, the clamping seat and rubber anti-slip teeth press the fish body firmly during cutting, minimizing movement and improving cutting efficiency.

Description

Technical Field

[0001] This application belongs to the field of tilapia processing technology, specifically a device for cutting tilapia into sections during processing. Background Technology

[0002] Tilapia is a tropical freshwater fish native to Africa. Due to its rapid growth, strong adaptability, and tender, boneless flesh, it has become an important economic fish species widely farmed globally. It is high in protein and low in fat, making it suitable for various cooking methods. In the food processing and catering industries, tilapia is often cut into sections. This is because the whole fish is relatively large, and cutting it into sections can accommodate different cooking needs such as frying, stewing, or pre-cooking, greatly improving the convenience of consumption. Furthermore, standardized cutting facilitates mechanized deboning, packaging, and freezing, which can reduce transportation losses, extend shelf life, and meet consumers' diverse needs for ready-to-eat aquatic products.

[0003] For example, utility model patent CN219288618U discloses a device for cutting tilapia into segments, including a base plate. Side plates are bolted to both sides of the top of the base plate, and a top plate is bolted to the top of each side plate. A first cylinder is bolted inside the top plate, and a mounting bracket is bolted to the bottom of the first cylinder. A sliding rod is bolted to the bottom of the mounting bracket, and a sliding sleeve is slidably fitted onto the surface of the sliding rod. A clamping block is bolted to the bottom of the sliding sleeve. The user can activate the first cylinder to drive the cutter to cut the tilapia into segments. Then, the user can pull the sliding sleeve to slide on the surface of the sliding rod, and then tighten the limiting bolt to limit and fix the sliding sleeve, thus effectively and conveniently adjusting the width of the segments. The user can activate a second cylinder to move a push plate, which then pushes the cut fish segments out through the discharge port, thus effectively and quickly discharging the processed fish segments.

[0004] However, in actual use, it was discovered that the device uses a first cylinder to drive multiple cutters downwards to cut the tilapia on the bottom plate into sections.

[0005] However, the device lacks a positioning and limiting mechanism for the fish body at the bottom, which causes the fish body to easily tilt when the person places the tilapia. This results in a mismatch between the cutting axis and the actual posture of the fish body, causing the finished product to be crooked and uneven in size. Furthermore, the device lacks a clamping measure for the fish body during the cutting process. When the cutting blade finishes cutting and returns to its original position, the friction between the blade and the fish meat will pull up some of the fish segments, causing the fish body to shift and interfering with the cutting effect. Therefore, a device for cutting tilapia body segments is provided. Utility Model Content

[0006] The purpose of this application is to provide a device for processing tilapia into segments in order to solve the problems mentioned above.

[0007] The technical solution adopted in this application is as follows: A device for cutting tilapia into segments, comprising a cutting support plate, a cutting groove on the top surface of the cutting support plate, a positioning vertical plate fixedly installed on the bottom surface of the cutting groove, a positioning horizontal plate fixedly installed on one side of the positioning vertical plate, a bracket fixedly installed on the top surface of the cutting support plate, an adjusting seat on the bottom surface of the bracket, a height adjusting component connected to the adjusting seat on the top surface of the bracket, a slider slidably connected inside the adjusting seat, a knife holder fixedly installed on the bottom surface of the slider, a position adjusting component connected to the slider inside the adjusting seat, a segmenting knife fixedly installed on the bottom surface of the knife holder, two fixing rods fixedly installed on one side of the knife holder, and a connecting rod inserted into the end of each fixing rod away from the knife holder, a spring inside one end of each fixing rod, the bottom end of the spring being fixed to the top end of the connecting rod, and a clamping seat fixedly installed at the bottom end of the connecting rod.

[0008] In a preferred embodiment, the position adjustment assembly includes a ball screw and a servo motor. The middle part of the slider is threaded with a ball screw, and one end of the adjustment seat is fixedly mounted with a servo motor. The drive end of the servo motor extends into the interior of the adjustment seat and is fixed to one end of the ball screw.

[0009] In a preferred embodiment, the height adjustment assembly includes an electric push rod and a limiting rod. The electric push rod is fixedly installed on the top surface of the bracket. The telescopic end of the electric push rod passes through the top surface of the bracket and is fixed to the top surface of the adjustment seat. Two limiting rods are fixedly installed on the top surface of the adjustment seat, and the top ends of the limiting rods pass through the bottom surface of the bracket.

[0010] In a preferred embodiment, a rectangular hole is provided on one side of the positioning vertical plate, and a push plate is provided inside the rectangular hole. An electric push rod II is fixedly installed on the top surface of the fish-cutting support plate, and the telescopic end of the electric push rod II is fixed to one side of the push plate.

[0011] In a preferred embodiment, a discharge hole is provided on the inner bottom surface of the fish-cutting groove, and a collection frame is provided inside the fish-cutting support plate.

[0012] In a preferred embodiment, a solid-liquid separator is provided inside the collection frame near the center, a drain pipe is fixedly installed on the front side of the collection frame, and a valve is installed on the outer surface of the drain pipe.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0014] 1. In this application, due to the adoption of the above-mentioned scheme, the servo motor drives the ball screw to rotate, causing the slider to move the blade holder and the cutting blade to the designated position. Then, the electric push rod in the height adjustment component drives the adjustment seat, blade holder and cutting blade to move downward, realizing the cutting of the tilapia body. When the cutting blade moves downward, the rubber anti-slip protrusions at the bottom of the clamping seat contact the tilapia body and press the fish body under the action of the spring, preventing the fish body from moving during cutting and improving cutting efficiency. The device positions the tilapia body through the positioning vertical plate and the positioning horizontal plate, ensuring that the cutting blade does not deviate or tilt when cutting under the action of the height adjustment component and the position adjustment component. At the same time, the clamping seat and the rubber anti-slip protrusions press the fish body during cutting, preventing the fish body from moving as much as possible, thus improving cutting efficiency and pass rate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this application;

[0016] Figure 2 This is a schematic diagram of the positioning vertical plate structure of this application;

[0017] Figure 3 This is a schematic diagram of the tool holder structure of this application;

[0018] Figure 4 This is a partial exploded view of the structure of this application;

[0019] Figure 5 For the purposes of this application Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 6 This is a schematic diagram of the solid-liquid separator structure of this application.

[0021] The markings in the diagram are: 1. Fish-cutting support plate; 2. Fish-cutting groove; 3. Positioning vertical plate; 4. Positioning horizontal plate; 5. Bracket; 6. Adjustment seat; 7. Height adjustment component; 701. Electric push rod one; 702. Limiting rod; 8. Slider; 9. Knife holder; 10. Position adjustment component; 101. Ball screw; 102. Servo motor; 11. Cutting knife; 12. Fixing rod; 13. Connecting rod; 14. Spring; 15. Pressing seat; 16. Rectangular hole; 17. Push plate; 18. Electric push rod two; 19. Discharge hole; 20. Collection frame; 21. Solid-liquid separator plate. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] refer to Figures 1-6 A device for cutting tilapia into segments includes a cutting support plate 1, a cutting groove 2 on the top surface of the cutting support plate 1, a positioning vertical plate 3 fixedly installed on the bottom surface of the cutting groove 2, and a positioning horizontal plate 4 fixedly installed on one side of the positioning vertical plate 3. The positioning vertical plate 3 and the positioning horizontal plate 4 facilitate the positioning of the tilapia body to be cut, ensuring that the side of the tilapia body to be cut fits against the positioning vertical plate 3 and the head of the tilapia contacts the positioning horizontal plate 4. This facilitates the positioning of the tilapia body to be cut and makes subsequent cutting operations easier.

[0024] refer to Figure 1 , Figure 2 and Figure 3 A bracket 5 is fixedly installed on the top surface of the fish cutting support plate 1. An adjustment seat 6 is provided on the bottom surface of the bracket 5. A height adjustment component 7 connected to the adjustment seat 6 is provided on the top surface of the bracket 5. The height adjustment component 7 facilitates the adjustment of the height of the adjustment seat 6, which makes it easier to cut the tilapia into sections later.

[0025] refer to Figure 1 , Figure 2 The height adjustment component 7 includes an electric push rod 701 and a limiting rod 702. The electric push rod 701 is fixedly installed on the top surface of the bracket 5. The telescopic end of the electric push rod 701 passes through the top surface of the bracket 5 and is fixed to the top surface of the adjustment seat 6. Two limiting rods 702 are fixedly installed on the top surface of the adjustment seat 6. The top ends of the limiting rods 702 pass through the bottom surface of the bracket 5. The electric push rod 701 facilitates the height adjustment of the adjustment seat 6, and the limiting rods 702 improve the stability of the adjustment seat 6 during height adjustment.

[0026] refer to Figure 1 , Figure 2 and Figure 3 The adjusting seat 6 has a slider 8 slidably connected inside, and a knife holder 9 is fixedly installed on the bottom surface of the slider 8. The adjusting seat 6 has a position adjusting component 10 connected to the slider 8 inside. The position adjusting component 10 facilitates the movement of the slider 8 and the knife holder 9, making it convenient to cut the tilapia body into sections.

[0027] refer to Figure 1 , Figure 2and Figure 3 The position adjustment assembly 10 includes a ball screw 101 and a servo motor 102. The ball screw 101 is threadedly connected to the middle of the slider 8. One end of the ball screw 101 is rotatably connected to the adjustment seat 6. The servo motor 102 is fixedly installed at one end of the adjustment seat 6. The drive end of the servo motor 102 extends into the interior of the adjustment seat 6 and is fixed to one end of the ball screw 101. The servo motor 102 facilitates the rotation of the ball screw 101, allowing the rectangular slider 8 to move back and forth inside the adjustment seat 6, which is convenient for subsequent cutting operations. Since the slider 8 is a rectangular block and is close to the inner wall of the adjustment seat 6, the slider 8 will not rotate.

[0028] refer to Figure 1 , Figure 3 and Figure 4 A cutting blade 11 is fixedly installed on the bottom surface of the blade holder 9. Two fixing rods 12 are fixedly installed on one side of the blade holder 9, and a connecting rod 13 is inserted into the end of each fixing rod 12 away from the blade holder 9. A spring 14 is installed inside one end of the fixing rod 12, and the bottom end of the spring 14 is fixed to the top end of the connecting rod 13. A clamping seat 15 is fixedly installed at the bottom end of the connecting rod 13. The bottom surface of the blade holder 9 is open, and the cutting blade 11 is inserted into the inside of the blade holder 9 and fixed with bolts. This facilitates the subsequent disassembly and maintenance of the cutting blade 11. The top end of the spring 14 is fixed to the top surface inside the fixing rod 12, which makes it easy to apply a downward force to the connecting rod 13 and the clamping seat 15, so as to press the tilapia body to be cut. The bottom of the clamping seat 15 is equipped with multiple rubber anti-slip protrusions, which can improve the stability when cutting the tilapia body.

[0029] refer to Figure 1 , Figure 6A rectangular hole 16 is provided on one side of the positioning vertical plate 3. A push plate 17 is provided inside the rectangular hole 16 and is slidably connected to the rectangular hole 16. An electric push rod 18 is fixedly installed on the top surface of the fish cutting support plate 1. The telescopic end of the electric push rod 18 is fixed to one side of the push plate 17. A discharge hole 19 is provided on the bottom surface of the fish cutting groove 2. A collection frame 20 is provided inside the fish cutting support plate 1. A control box is installed on one side of the fish cutting support plate 1. The control components inside the control box include a control system. After the operator sets the spacing of the tilapia segments on the display screen on the control box, the control system controls the servo motor 102 to start. When the motor 102 is running, its output shaft drives the ball screw 101 to rotate, which in turn causes the slider 8 connected to the screw to move the knife holder 9 and the cutting knife 11 to the set position to complete the fixed-distance cutting operation. At the same time, the control components in the control box are also electrically connected to the electric push rod 701 and the electric push rod 18. Through the electric push rod 18, the push plate 17 can be driven to move forward, pushing the cut tilapia segments forward through the discharge hole 19 and causing them to fall into the collection frame 20 for collection. The servo motor 102, electric push rod and control system components mentioned above are all existing structures and will not be described in detail here.

[0030] refer to Figure 1 , Figure 5 and Figure 6 The collection frame 20 has a solid-liquid separator 21 near the center inside. A drain pipe is fixedly installed on the front side of the collection frame 20, and a valve is installed on the outer surface of the drain pipe. A limiting protrusion is installed on the inner side wall of the collection frame 20 below the solid-liquid separator 21, so that the solid-liquid separator 21 can contact the limiting protrusion. The solid-liquid separator 21 is installed inside the collection frame 20, and the fish segments can be stored on it. The liquid generated when cutting the fish falls into the collection frame 20 through the through hole on the solid-liquid separator 21. When the valve is opened, the liquid inside the collection frame 20 can be discharged.

[0031] The implementation principle of the tilapia processing fish body cutting device of this application is as follows: the user first places the tilapia body to be cut into the cutting groove 2, and makes the side of the tilapia body fit against the side of the positioning vertical plate 3, and the fish head contacts the positioning horizontal plate 4, so as to achieve the positioning of the tilapia body and prevent the displacement and skew during placement.

[0032] Subsequently, the servo motor 102 is activated by human control. The servo motor 102 drives the ball screw 101 to rotate, causing the slider 8 to move the knife holder 9 and the cutting blade 11 to the designated position. Then, the electric push rod 701 in the height adjustment assembly 10 drives the adjustment seat 6, the knife holder 9, and the cutting blade 11 to move downwards, starting the cutting of the tilapia body. When the cutting blade 11 moves downwards, the rubber anti-slip teeth at the bottom of the clamping seat 15 contact the tilapia body, pressing the fish body under the action of the spring 14 to prevent the fish body from moving during cutting and improve cutting efficiency. After the tilapia is cut into sections, the cutting blade 11... 1. Reset: Electric push rod 18 starts and drives push plate 17 forward, so that the cut tilapia segments enter the collection frame 20 through discharge hole 19. Solid-liquid separator 21 in collection frame 20 separates tilapia segments from liquid, facilitating subsequent collection and processing. The device positions the tilapia body through positioning vertical plate 3 and positioning horizontal plate 4, ensuring that the cutting knife 11 does not deviate or tilt when cutting with the height adjustment component 7 and position adjustment component 10. At the same time, the clamping seat 15 and rubber anti-slip teeth press the fish body tightly during cutting, preventing the fish body from moving as much as possible, thus improving cutting efficiency and pass rate.

[0033] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A device for cutting fish body segments for processing of tilapia fish comprising a fish cutting support plate (1), characterized in that: The top surface of the fish-cutting support plate (1) is provided with a fish-cutting groove (2). A positioning vertical plate (3) is fixedly installed on the bottom surface of the fish-cutting groove (2). A positioning horizontal plate (4) is fixedly installed on one side of the positioning vertical plate (3). A bracket (5) is fixedly installed on the top surface of the fish-cutting support plate (1). An adjustment seat (6) is provided on the bottom surface of the bracket (5). A height adjustment component (7) connected to the adjustment seat (6) is provided on the top surface of the bracket (5). A slider (8) is slidably connected inside the adjustment seat (6). A knife holder (9) is fixedly installed on the bottom surface of the slider (8). The adjusting seat (6) is provided with a position adjusting component (10) connected to the slider (8). A cutting knife (11) is fixedly installed on the bottom surface of the knife holder (9). Two fixing rods (12) are fixedly installed on one side of the knife holder (9). A connecting rod (13) is inserted into the end of each fixing rod (12) away from the knife holder (9). A spring (14) is provided inside one end of the fixing rod (12). The bottom end of the spring (14) is fixed to the top end of the connecting rod (13). A clamping seat (15) is fixedly installed at the bottom end of the connecting rod (13).

2. The device for processing fish body into segments according to claim 1, characterized in that: The position adjustment assembly (10) includes a ball screw (101) and a servo motor (102). The middle part of the slider (8) is threaded with the ball screw (101). One end of the adjustment seat (6) is fixedly installed with the servo motor (102). The drive end of the servo motor (102) extends into the interior of the adjustment seat (6) and is fixed to one end of the ball screw (101).

3. The device for processing fish body into segments according to claim 1, characterized in that: The height adjustment assembly (7) includes an electric push rod (701) and a limiting rod (702). The electric push rod (701) is fixedly installed on the top surface of the bracket (5). The telescopic end of the electric push rod (701) passes through the top surface of the bracket (5). The telescopic end of the electric push rod (701) is fixed to the top surface of the adjustment seat (6). Two limiting rods (702) are fixedly installed on the top surface of the adjustment seat (6). The top end of the limiting rod (702) passes through the bottom surface of the bracket (5).

4. The device for processing fish body into segments according to claim 1, characterized in that: A rectangular hole (16) is provided on one side of the positioning vertical plate (3), and a push plate (17) is provided inside the rectangular hole (16). An electric push rod (18) is fixedly installed on the top surface of the fish cutting support plate (1), and the telescopic end of the electric push rod (18) is fixed to one side of the push plate (17).

5. The device for processing fish body into segments according to claim 1, wherein: The bottom surface of the fish-cutting groove (2) is provided with a discharge hole (19), and the inside of the fish-cutting support plate (1) is provided with a collection frame (20).

6. The device for processing fish body into segments according to claim 5, characterized in that: The collection frame (20) has a solid-liquid separator (21) near the center inside. A drain pipe is fixedly installed on the front side of the collection frame (20), and a valve is installed on the outer surface of the drain pipe.

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