A cutting device for cutting cod fillets

Abstract

This application relates to the field of food processing machinery technology and discloses a cutting device for directional cutting of cod fillets, including a top plate. A motor is fixedly mounted on the upper surface of the top plate, and a pulley is fixedly connected to the output shaft of the motor. A synchronous belt meshes with the outer surface of the pulley. This directional cutting device for cod fillets, through the setting of components such as a synchronous belt, a rotating disk, a connecting rod, and a V-shaped blade, starts the motor to drive the pulley to rotate. Through the connection of the pulley, the synchronous belt, and the second pulley, the rotating disk rotates. Through the connection of the rotating disk, the connecting rod, and the connecting parts, the mounting plate and the slider rise and fall. The slider is limited by the column. At this time, six sets of cutting blades cut the cod fillets on the surface of the cutting table in sequence. The V-shaped blade on the bottom surface of the cutting blade can form a progressive cutting force, reduce single-point stress concentration, reduce muscle fiber damage rate, and the structure of the V-shaped blade reduces cutting resistance and extends the service life of the blade.

Description

Technical Field

[0001] This application relates to the field of food processing machinery technology, specifically a cutting device for directional cutting of cod fillets. Background Technology

[0002] In the current surimi processing industry, cod fillets, as semi-finished products, need to be cut twice to meet the requirements of different product forms. Cod fillet cutting equipment is an automated device used in the food processing field to divide cod fillets. It covers the standardized processing of frozen cod pieces and is suitable for hot pot ingredients, barbecue products and frozen food production lines. Some high-end models also integrate steam de-icing and coating process connection functions to form a complete solution from raw material cutting to finished product pretreatment.

[0003] However, in existing technologies, it has been found that when cutting cod fillets, the existing technology uses hydraulically driven single-blade flat knife lifting and lowering. Because the cut of the single-blade flat knife is rough, it causes stress concentration at a single point, which leads to local tissue compression and deformation, and a high rate of muscle fiber damage. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides a cutting device for directional cutting of cod fillets. This device features the ability to generate progressive cutting force through the V-shaped blade on the bottom surface of the cutting blade, reducing stress concentration at single points and lowering the rate of muscle fiber damage. Furthermore, the V-shaped blade structure reduces cutting resistance and extends the tool's service life. This solves the problem in existing technologies that use hydraulically driven single-blade flat blades for lifting and cutting, where the rough cut of the single-blade flat blade leads to stress concentration at single points, resulting in local tissue compression and deformation, and a high rate of muscle fiber damage.

[0005] To achieve the above objectives, this application provides the following technical solution: a cutting device for directional cutting of cod fillets, comprising a top plate, a motor fixedly mounted on the upper surface of the top plate, a pulley fixedly connected to the output shaft of the motor, a synchronous belt meshing with the outer surface of the pulley, a second pulley meshing with the inner wall of the synchronous belt, a rotating disk fixedly connected to the inner wall of the second pulley, two limiting frames rotatably connected to the outer surface of the rotating disk, the bottom surface of each limiting frame being fixedly mounted to the upper surface of the top plate, a connecting rod rotatably connected to the outer surface of the rotating disk, a connecting member rotatably connected to the bottom end of the connecting rod, a mounting plate fixedly connected to the bottom surface of the connecting member, cutting blades arranged at equal intervals fixedly mounted on the bottom surface of the mounting plate, each cutting blade having V-shaped cutting edges arranged at equal intervals at its bottom end, columns arranged at equal intervals fixedly mounted on the bottom surface of the top plate, two sliders fixedly connected to the front and back of the mounting plate, the outer surface of each slider being slidably connected to the inner wall of the corresponding column, and a cutting table provided below the top plate.

[0006] The above scheme aims to reduce single-point stress concentration, decrease muscle fiber damage rate, reduce cutting resistance, and extend tool life. When cutting the cod fillet, motor one drives pulley one to rotate. Through the connection of pulley one, synchronous belt, and pulley two, pulley two drives the rotating disk to rotate. The rotating disk drives the connecting rod, and the connection between the connecting rod and the rotating disk allows the bottom end of the connecting rod to move up and down. The rotational connection between the connecting rod and the connecting piece allows the mounting plate to rise and fall. The connection between the column and the slider allows the mounting plate to rise and fall stably, achieving a directional effect. At this time, six sets of cutting blades on the bottom surface of the mounting plate sequentially cut the cod fillet on the cutting table surface. By creating equally spaced V-shaped cutting edges on the bottom surface of the cutting blades, a progressive cutting force is formed, reducing single-point stress concentration and muscle fiber damage rate. Furthermore, the V-shaped cutting edge structure reduces cutting resistance and extends tool life.

[0007] Furthermore, a base plate is fixedly connected to the bottom surface of the cutting table, and a support frame is fixedly installed on the bottom surface of the base plate. The front and back sides of the base plate are fixedly connected to the sides of the corresponding columns that are close to each other.

[0008] The above solution involves installing a base plate on the bottom surface of the cutting table, and setting a support frame on the bottom surface of the base plate to support the base plate and the cutting table. The support frame also supports the column by fixing it to the base plate.

[0009] Furthermore, two L-shaped plates are fixedly installed on the upper surface of the base plate, and a motor is fixedly installed on the upper surface of one of the L-shaped plates.

[0010] The above method allows for the installation of L-shaped plates on the upper surface of the base plate, and the second motor is fixed on the upper surface of one of the L-shaped plates.

[0011] Furthermore, the output shaft of the second motor is fixedly connected to a drive roller, and the inner wall of each L-shaped plate is rotatably connected to the outer surface of the drive roller.

[0012] The above scheme involves installing a drive roller on the output shaft of motor two, and connecting the surface of the drive roller to the inner walls of the two L-shaped plates in a rotating connection to limit the movement of the drive roller. Motor two then enables the drive roller to rotate.

[0013] Furthermore, a conveyor belt is connected to the outer surface of the drive roller, and the conveyor belt is made of polyurethane.

[0014] The above method involves winding a conveyor belt around the surface of the drive roller, and the conveyor belt is made of polyurethane, specifically a food-grade polyurethane conveyor belt, to transport cod fillets.

[0015] Furthermore, the inner wall of the conveyor belt is connected to a driven roller, and the inner wall of each L-shaped plate is rotatably connected to the outer surface of the driven roller.

[0016] The above scheme involves installing the driven roller on the inner wall of the conveyor belt, setting the conveyor belt to a transmission connection with both the driven and driven rollers, and setting the L-shaped plate to a rotatable connection with the driven roller. This allows the conveyor belt to transport the cod fillets on the surface when the motor drives the driven roller to rotate.

[0017] Furthermore, a telescopic rod is fixedly installed on the front side of the base plate, and a rack is fixedly installed on the output end of the telescopic rod.

[0018] The above method involves installing the telescopic rod on the front of the base plate, fixing the rack to the output end of the telescopic rod, and then using the telescopic rod to raise and lower the rack.

[0019] Furthermore, a gear is engaged on the left side of the rack, and a baffle is fixedly connected to the inner wall of the gear. The outer surface of the baffle is rotatably connected to the inner wall of the cutting table.

[0020] The above scheme involves placing a gear on the left side of the rack and connecting the rack to the gear, so that the gear can rotate when the rack moves. A baffle is set to rotate on the inner wall of the cutting table, and the gear and the baffle rod are fixed together, so that the gear can drive the baffle to fold and unfold, thus limiting the transmission of cod fillets.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] This directional cod fillet cutting device comprises a synchronous belt, a rotating disk, a connecting rod, and V-shaped blades. A motor drives a pulley to rotate, which, through the connection of the pulley, the synchronous belt, and another pulley, causes the rotating disk to rotate. The rotating disk, connecting rod, and connecting parts cause the mounting plate and slider to rise and fall. A column limits the slider's position, allowing six sets of cutting blades to sequentially cut the cod fillets on the cutting table surface. The V-shaped blades on the bottom of the cutting blades create a progressive cutting force, reducing stress concentration at single points and lowering the rate of muscle fiber damage. Furthermore, the V-shaped blade structure reduces cutting resistance and extends blade life. A telescopic rod allows the rack to rise and fall, and the connection between the rack and gears allows the gears to rotate. The gears, fixed to a baffle, allow the baffle to rotate 90 degrees under the action of the gears, thus raising the baffle to block incoming cod fillets. When the baffle is lowered, the cut cod fillets can continue to be passed. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the entire application;

[0024] Figure 2 This is the overall main view structure diagram of this application;

[0025] Figure 3 This is a structural diagram showing the connection relationship between the drive roller and the conveyor belt in this application;

[0026] Figure 4 This is a structural diagram showing the connection relationship between the telescopic rod and the rack in this application;

[0027] Figure 5 This is a structural diagram showing the connection relationship between the timing belt and pulley two in this application;

[0028] Figure 6 This is a structural diagram showing the connection relationship between the connecting rod and the connecting component in this application.

[0029] In the picture:

[0030] 1. Top plate; 2. Motor 1; 3. Pulley 1; 4. Synchronous belt; 5. Pulley 2; 6. Turning plate; 7. Limiting frame; 8. Connecting rod; 9. Connecting piece; 10. Mounting plate; 11. Cutting blade; 12. V-shaped blade; 13. Column; 14. Slider; 15. Cutting table; 16. Base plate; 17. Support frame; 18. L-shaped plate; 19. Motor 2; 20. Drive roller; 21. Conveyor belt; 22. Driven roller; 23. Telescopic rod; 24. Rack; 25. Gear; 26. Baffle. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0032] Please see Figure 4 , Figure 5 and Figure 6This embodiment of a cutting device for directional cutting of cod fillets includes a top plate 1. A motor 2 is fixedly mounted on the upper surface of the top plate 1. A pulley 3 is fixedly connected to the output shaft of the motor 2. A synchronous belt 4 meshes with the outer surface of the pulley 3. A second pulley 5 meshes with the inner wall of the synchronous belt 4. A rotating disk 6 is fixedly connected to the inner wall of the second pulley 5. Two limiting frames 7 are rotatably connected to the outer surface of the rotating disk 6. The bottom surface of each limiting frame 7 is fixedly mounted to the upper surface of the top plate 1. A connecting rod 8 is rotatably connected to the outer surface of the rotating disk 6. A connector 9 is rotatably connected to the bottom end of the rod 8. A mounting plate 10 is fixedly connected to the bottom surface of the connector 9. Cutting blades 11 arranged at equal intervals are fixedly installed on the bottom surface of the mounting plate 10. Each cutting blade 11 has V-shaped blades 12 arranged at equal intervals at its bottom end. Columns 13 arranged at equal intervals are fixedly installed on the bottom surface of the top plate 1. Two sliders 14 are fixedly connected to the front and back of the mounting plate 10. The outer surface of each slider 14 is slidably connected to the inner wall of the corresponding column 13. A cutting table 15 is provided below the top plate 1.

[0033] Please see Figure 2 , Figure 3 and Figure 4 A base plate 16 is fixedly connected to the bottom surface of the cutting table 15. A support frame 17 is fixedly installed on the bottom surface of the base plate 16. The front and back sides of the base plate 16 are fixedly connected to the corresponding uprights 13. The base plate 16 is installed on the bottom surface of the cutting table 15, and the support frame 17 is set on the bottom surface of the base plate 16 to realize the installation of the support frame 17. The support frame 17 supports the base plate 16 and the cutting table 15. The support of the uprights 13 is realized by fixing them to the base plate 16.

[0034] Please see Figure 1 , Figure 2 and Figure 3 Two L-shaped plates 18 are fixedly installed on the upper surface of the base plate 16. A motor 19 is fixedly installed on the upper surface of one of the L-shaped plates 18. The L-shaped plates 18 are installed on the upper surface of the base plate 16 to realize the installation of the L-shaped plates 18, and the motor 19 is fixed on the upper surface of one of the L-shaped plates 18 to realize the installation of the motor 19.

[0035] Please see Figure 1 and Figure 3 The output shaft of motor 219 is fixedly connected to the drive roller 20. The inner wall of each L-shaped plate 18 is rotatably connected to the outer surface of the drive roller 20. The drive roller 20 is installed on the output shaft of motor 219, and the surface of the drive roller 20 is connected to the inner wall of the two L-shaped plates 18 in a rotatable connection to limit the movement of the drive roller 20. The drive roller 20 can be rotated by motor 219.

[0036] Please see Figure 1 and Figure 3 The outer surface of the drive roller 20 is connected to a conveyor belt 21. The conveyor belt 21 is made of polyurethane. The conveyor belt 21 is wound around the surface of the drive roller 20. The conveyor belt 21 is made of polyurethane and is a food-grade polyurethane conveyor belt used to transport cod fillets.

[0037] Please see Figure 1 and Figure 3 The inner wall of the conveyor belt 21 is connected to a driven roller 22. The inner wall of each L-shaped plate 18 is rotatably connected to the outer surface of the driven roller 22. The driven roller 22 is installed on the inner wall of the conveyor belt 21, and the conveyor belt 21 is connected to the driving roller 20 and the driven roller 22. The L-shaped plate 18 is connected to the driven roller 22, so that when the motor 21 drives the driving roller 20 to rotate, the conveyor belt 21 can carry the cod fillets on the surface to be transported.

[0038] Please see Figure 2 , Figure 3 and Figure 4 A telescopic rod 23 is fixedly installed on the front of the base plate 16. A rack 24 is fixedly installed on the output end of the telescopic rod 23. The telescopic rod 23 is installed on the front of the base plate 16 to realize the installation of the telescopic rod 23. The rack 24 is fixed to the output end of the telescopic rod 23, and the rack 24 can be raised and lowered through the telescopic rod 23.

[0039] Please see Figure 4 A gear 25 is meshed on the left side of the rack 24. A baffle 26 is fixedly connected to the inner wall of the gear 25. The outer surface of the baffle 26 is rotatably connected to the inner wall of the cutting table 15. The gear 25 is set on the left side of the rack 24, and the rack 24 is connected to the gear 25 so that the gear 25 can rotate when the rack 24 moves. The baffle 26 is set to rotate on the inner wall of the cutting table 15, and the rod of the gear 25 and the baffle 26 is fixed so that the gear 25 can drive the baffle 26 to fold and unfold, limiting the transmission of cod fillets.

[0040] This embodiment of a cutting device for directional cutting of cod fillets includes components such as a timing belt 4, a rotating disk 6, a connecting rod 8, and V-shaped blades 12. A motor 2 drives pulley 3 to rotate. The rotating disk 6 rotates via the connection of pulley 3, timing belt 4, and pulley 5. The mounting plate 10 and slider 14 rise and fall via the connection of the rotating disk 6, connecting rod 8, and connecting piece 9. The slider 14 is limited by a column 13. At this time, six sets of cutting blades 11 sequentially cut the cod fillets on the surface of the cutting table 15. The V-shaped blades 12 on the bottom of the cutting blades 11 create a progressive cutting motion. The cutting force is reduced, single-point stress concentration is reduced, and the rate of muscle fiber damage is lowered. The structure of the V-shaped blade 12 reduces cutting resistance and extends the service life of the tool. By activating the telescopic rod 23, the rack 24 can be raised and lowered. Then, through the connection between the rack 24 and the gear 25, the gear 25 can rotate. Through the fixation between the gear 25 and the baffle 26, the baffle 26 can rotate 90 degrees under the action of the gear 25. This allows the baffle 26 to stand up and block the incoming cod fillets. When the baffle 26 is lowered, the cut cod fillets can continue to be passed.

[0041] It should be noted that both motor 12 and motor 29 are servo motors, which realize the forward and reverse rotation of pulley 13 and drive roller 20 respectively. By setting a motor mounting base to fix motor 12 and top plate 1, motor 12 can be limited to the upper surface of top plate 1. The upper surface of top plate 1 has a strip groove to provide space for the movement of connecting rod 8. The upper surface of cutting table 15 has a through groove adapted to cutting blade 11 to facilitate the downward cutting of cutting blade 11. At the same time, the upper surface of bottom plate 16 also has a square groove corresponding to the through groove to prevent cutting blade 11 from colliding with bottom plate 16. There are six cutting blades 11. During cutting, the rightmost cutting blade 11 first contacts the cod fillet to cut it, and then the six cutting blades 11 cut it in sequence, which can cut the cod fillet into segments.

[0042] The working principle of the above embodiments is as follows:

[0043] When cutting cod fillets, the fillets are first placed on the surface of conveyor belt 21. Motor 219 is started, causing the drive roller 20 to rotate. Through the connection of the drive roller 20, conveyor belt 21, and driven roller 22, the cod fillets are transferred to the cutting table 15. The telescopic rod 23 is activated, causing the rack 24 to rise. Through the connection between the rack 24 and gear 25, gear 25 drives the baffle 26 to rotate 90 degrees, thus separating the cod fillets. Then, motor 21 is started, driving pulley 3 to rotate. Through pulley 3… The connection between the synchronous belt 4 and pulley 5 causes the rotating disk 6 to rotate. Through the connection of the rotating disk 6, connecting rod 8 and connecting piece 9, the mounting plate 10 and slider 14 are raised and lowered. The slider 14 is limited by the column 13. At this time, the six sets of cutting blades 11 cut the cod fillets on the surface of the cutting table 15 in sequence. The V-shaped blade 12 on the bottom surface of the cutting blade 11 can form a progressive cutting force, reduce single-point stress concentration, reduce muscle fiber damage rate, and the structure of the V-shaped blade 12 reduces cutting resistance and extends the service life of the blade.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0045] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device for cutting cod fillets in an orientable manner, comprising a top plate (1), characterised in that: A motor (2) is fixedly mounted on the upper surface of the top plate (1). A pulley (3) is fixedly connected to the output shaft of the motor (2). A synchronous belt (4) meshes with the outer surface of the pulley (3). A pulley (5) meshes with the inner wall of the synchronous belt (4). A rotating disk (6) is fixedly connected to the inner wall of the pulley (5). Two limiting frames (7) are rotatably connected to the outer surface of the rotating disk (6). The bottom surface of each limiting frame (7) is fixedly mounted to the upper surface of the top plate (1). A connecting rod (8) is rotatably connected to the outer surface of the rotating disk (6). The bottom end of the connecting rod (8) is rotatably connected to... A connector (9) is fixedly connected to a mounting plate (10) on its bottom surface. A cutting blade (11) is fixedly installed on the bottom surface of the mounting plate (10) with equally spaced cutting blades (11). Each cutting blade (11) has an equally spaced V-shaped blade (12) at its bottom end. A column (13) is fixedly installed on the bottom surface of the top plate (1). Two sliders (14) are fixedly connected to the front and back of the mounting plate (10). The outer surface of each slider (14) is slidably connected to the inner wall of the corresponding column (13). A cutting table (15) is provided below the top plate (1).

2. The cutting device for directional cutting of cod fillets according to claim 1, characterized in that: The bottom surface of the cutting table (15) is fixedly connected to a base plate (16), and a support frame (17) is fixedly installed on the bottom surface of the base plate (16). The front and back sides of the base plate (16) are fixedly connected to the side of the corresponding column (13) that is close to each other.

3. The cutting device for directional cutting of cod fillets according to claim 2, characterized in that: Two L-shaped plates (18) are fixedly installed on the upper surface of the base plate (16), and a motor (19) is fixedly installed on the upper surface of one of the L-shaped plates (18).

4. The cutting device for directional cutting of cod fillets according to claim 3, characterized in that: The output shaft of the second motor (19) is fixedly connected to the drive roller (20), and the inner wall of each L-shaped plate (18) is rotatably connected to the outer surface of the drive roller (20).

5. The cutting device for directional cutting of cod fillets according to claim 4, characterized in that: The outer surface of the drive roller (20) is connected to a conveyor belt (21), which is made of polyurethane.

6. The cutting device for directional cutting of cod fillets according to claim 5, characterized in that: The inner wall of the conveyor belt (21) is connected to a driven roller (22), and the inner wall of each L-shaped plate (18) is rotatably connected to the outer surface of the driven roller (22).

7. The cutting device for directional cutting of cod fillets according to claim 2, characterized in that: A telescopic rod (23) is fixedly installed on the front of the base plate (16), and a rack (24) is fixedly installed at the output end of the telescopic rod (23).

8. The cutting device for directional cutting of cod fillets according to claim 7, characterized in that: The left side of the rack (24) is engaged with a gear (25), and a baffle (26) is fixedly connected to the inner wall of the gear (25). The outer surface of the baffle (26) is rotatably connected to the inner wall of the cutting table (15).

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