A machine for cutting fish fillets

Abstract

The present application relates to the technical field of food machinery, and provides a fish filleting machine, which comprises a cutting device and a screening device, the cutting device is installed on the screening device, the cutting device comprises a first feeding belt and an adjusting cutter arranged on the first feeding belt, the adjusting cutter is internally provided with a blade capable of swinging relative to the first feeding belt, the screening device comprises a second feeding belt and a screening roller rotatably arranged above the second feeding belt, a discharge end of the first feeding belt is communicated with a feeding end of the second feeding belt, a discharge gap is formed between the bottom of the screening roller and the upper surface of the second feeding belt, a plurality of screen holes are uniformly arranged on the screening roller, and a discharge port is formed in one side of the screening roller; the present application solves the problems that the existing fish filleting machine is inefficient and the cutting angle is difficult to keep consistent, and has the advantages of simple structure and low manufacturing cost.

Description

Technical Field

[0001] This invention relates to the field of food machinery technology, and more specifically, to a fish fillet slicing machine. Background Technology

[0002] In the field of fish processing, oblique slicing of fish fillets is a common processing technique, especially suitable for making high-end foods such as sashimi and sushi. Traditional fish fillet processing mainly relies on manual operation, where the processor needs to hold a knife and cut the fish fillets at a specific angle. This method has the following significant drawbacks: (1) When operating manually, it is difficult to keep the angle consistent when cutting repeatedly, resulting in uneven thickness of the fish fillets and affecting the appearance of the product; (2) Manual operation is inefficient, with skilled workers only able to process about 50-80 fish per hour; (3) There are significant safety hazards, as the knife can easily injure the operators; (4) The continuous rise in labor costs exacerbates the pressure on enterprise production costs. Summary of the Invention

[0003] Therefore, in order to solve the problems of low efficiency and difficulty in maintaining a consistent cutting angle when cutting fish fillets manually, the present invention provides a fish fillet slicing machine with oblique cutting, the specific technical solution of which is as follows:

[0004] A fish fillet slicing machine includes a cutting device and a screening device. The cutting device is mounted on the screening device and includes a first feeding belt and an adjusting blade disposed on the first feeding belt. The adjusting blade has a blade that can swing relative to the first feeding belt. The screening device includes a second feeding belt and a screening roller rotatably disposed above the second feeding belt. The discharge end of the first feeding belt is connected to the feed end of the second feeding belt. A discharge gap is formed between the bottom of the screening roller and the upper surface of the second feeding belt. The screening roller has a plurality of screen holes evenly disposed on it, and a discharge port is opened on one side of the screening roller.

[0005] The aforementioned oblique-cut fish fillet machine, by setting up a first feeding belt and a second feeding belt to complete the fish fillet conveying process, facilitates the cutting and screening operations; by setting up a swinging blade, it is easy for the operator to adjust the cutting angle in real time to adapt to different types of fish fillets; by setting up a screening roller, the fish fillets are cut into small pieces after passing through the cutting device, and the fish bones, fish bones and meat scraps remaining on the surface of the fish fillets can enter the screening roller through the sieve holes to complete the screening operation, and then exit from the discharge port, while the screened fish fillets are discharged from the discharge gap.

[0006] Furthermore, the cutting device also includes a first mounting frame and a first drive structure fixed on the first mounting frame. The first mounting frame is mounted on the screening device, the first feeding belt is inclinedly arranged on the first mounting frame, and the first drive structure is used to control the running state of the first feeding belt.

[0007] Furthermore, limiting baffles are provided on both sides of the first feeding belt, the feeding end of the first feeding belt is set at a height higher than the discharging end of the first feeding belt, and a splash baffle is mounted on the discharging end of the first feeding belt.

[0008] Furthermore, the adjusting cutter includes a first driving member, a first rotating disk, a first connecting member, a cutting assembly, and a first fixed frame mounted on the top of the first mounting bracket. The first driving member is mounted on the first fixed frame, and the first rotating disk is sleeved on the output end of the first driving member. A first transmission protrusion is provided on the first rotating disk. One end of the first connecting member is mounted on the first fixed frame, and the other end of the first connecting member is fixedly connected to the cutting assembly. The cutting assembly is located above the first feeding belt and is disposed between the limiting baffle and the anti-splash baffle. A first stroke groove is provided on the first connecting member, and the first transmission protrusion is slidably inserted into the first stroke groove.

[0009] Furthermore, the cutting assembly includes a lifting shell, an adjusting structure, and the blade. The lifting shell is fixedly connected to the first connecting member. An installation chamber is formed inside the lifting shell. A cutting opening communicating with the installation chamber is opened at the bottom of the lifting shell. The adjusting structure is disposed on the lifting shell. One end of the blade is located inside the installation chamber and is movably inserted into the adjusting structure. The other end of the blade extends and passes through the cutting opening.

[0010] Furthermore, the adjustment structure includes a locking plate, a fixed seat, and a straight rod. The locking plate is fixed to one outer side wall of the lifting housing by bolts. The fixed seat is fixedly installed on the other inner side wall of the lifting housing. The straight rod is inserted between the locking plate and the fixed seat and is located inside the mounting cavity. The blade has a movable groove that is movably inserted into the straight rod. The blade is provided with a control handle for controlling the swing state of the blade.

[0011] Furthermore, the screening device also includes a second mounting frame and a second drive structure fixed on the second mounting frame. The first mounting frame is mounted on the top of the second mounting frame, the second feeding belt is disposed on the second mounting frame, and the second drive structure is used to control the operating state of the first feeding belt.

[0012] Furthermore, the second mounting frame is also provided with a first discharge slide and a second discharge slide. The first discharge slide is located below the discharge end of the second feeding belt, and the second discharge slide is connected to the discharge port.

[0013] Furthermore, the oblique slicing fish fillet machine also includes a crushing device, which includes a collecting hopper, a third discharge slide, a crushing component, and a third mounting frame disposed on one side of the second mounting frame. The collecting hopper, the third discharge slide, and the crushing component are all mounted on the third mounting frame. The collecting hopper is located below the second discharge slide. A hemispherical sleeve is fitted at the bottom opening of the collecting hopper. A plurality of crushing holes are evenly distributed on the hemispherical sleeve. The third discharge slide is disposed below the crushing holes.

[0014] Furthermore, the crushing assembly includes a second driving member, a second rotating disk, a second connecting member, a crushing head, and a second fixed frame. The second driving member is mounted on the second fixed frame and is connected to the second rotating disk in a transmission manner. The second rotating disk has a second transmission protrusion. The second connecting member is connected between the second fixed frame and the crushing head. The crushing head is adapted to the hemispherical sleeve block. The second connecting member has a second stroke groove, and the second transmission protrusion is slidably inserted into the second stroke groove. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the oblique slicing fish fillet machine according to an embodiment of the present invention;

[0016] Figure 2 This is a partial structural schematic diagram of a fish fillet slicing machine according to an embodiment of the present invention;

[0017] Figure 3 yes Figure 2 A magnified schematic diagram of the structure of part A in the diagram;

[0018] Figure 4 This is a cross-sectional view of the cutting component of the oblique-cut fish fillet machine according to an embodiment of the present invention;

[0019] Figure 5 This is a schematic diagram of the crushing device of the oblique-cut fish fillet machine according to an embodiment of the present invention.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. First feeding belt; 11. Limiting baffle; 12. Splash baffle; 2. Adjusting cutter; 21. First driving component; 22. First rotating disk; 221. First transmission protrusion; 23. First connecting component; 231. First stroke groove; 24. Cutting assembly; 241. Blade; 242. Lifting shell; 2421. Mounting chamber; 243. Locking plate; 244. Fixed seat; 245. Straight rod; 246. Bolt; 247. Control handle; 2471. Scale; 3. Second feeding belt; 4. Screening roller; 41. Screen hole; 5. First discharge slide; 6. Second discharge slide; 7. Collection hopper; 71. Hemispherical sleeve block; 8. Third discharge slide; 9. Crushing assembly. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the scope of protection of the invention.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] In this invention, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0026] like Figures 1-4 As shown, an embodiment of the present invention provides a fish fillet slicing machine, which includes a cutting device and a screening device. The cutting device is mounted on the screening device and includes a first feeding belt 1 and an adjusting blade 2 disposed on the first feeding belt 1. The adjusting blade 2 is provided with a blade 241 that can swing relative to the first feeding belt 1. The screening device includes a second feeding belt 3 and a screening roller 4 rotatably disposed above the second feeding belt 3. The discharge end of the first feeding belt 1 is connected to the feed end of the second feeding belt 3. A discharge gap is formed between the bottom of the screening roller 4 and the upper surface of the second feeding belt 3. A plurality of screen holes 41 are uniformly disposed on the screening roller 4, and a discharge port is opened on one side of the screening roller 4.

[0027] The aforementioned oblique-cut fish fillet machine, by setting up a first feeding belt 1 and a second feeding belt 3, completes the fish fillet conveying process in coordination, which facilitates the cutting and screening operations; by setting up a swinging blade 241, it is easy for the operator to adjust the cutting angle in real time to adapt to different types of fish fillets; by setting up a screening roller 4, the fish fillets are cut into small pieces after passing through the cutting device, and the fish bones, fish bones and meat scraps remaining on the surface of the fish fillets can enter the screening roller 4 through the sieve holes 41 to complete the screening operation, and then exit from the discharge port, while the screened fish fillets are discharged from the discharge gap.

[0028] In one embodiment, the cutting device further includes a first mounting frame and a first drive structure fixed on the first mounting frame. The first mounting frame is mounted on the screening device, and the first feeding belt 1 is inclinedly disposed on the first mounting frame. The first drive structure is used to control the operating state of the first feeding belt 1.

[0029] like Figure 1 and Figure 2 As shown, in one embodiment, limiting baffles 11 are provided on both sides of the first feeding belt 1. The infeed end of the first feeding belt 1 is positioned at a higher height than the discharge end of the first feeding belt 1, and a splash guard 12 is mounted on the discharge end of the first feeding belt 1. The limiting baffles 11 can prevent the fish fillets on the first feeding belt 1 from shifting and falling off during conveying; the splash guard 12 can prevent fish meat fragments from splashing, ensuring operational safety and maintaining a clean processing environment.

[0030] like Figure 2 and Figure 3As shown, in one embodiment, the adjusting cutter 2 includes a first driving member 21, a first rotating disk 22, a first connecting member 23, a cutting assembly 24, and a first fixed frame mounted on the top of a first mounting bracket. The first driving member 21 is mounted on the first fixed frame, and the first rotating disk 22 is sleeved on the output end of the first driving member 21. A first transmission protrusion 221 is protruding on the first rotating disk 22. One end of the first connecting member 23 is mounted on the first fixed frame, and the other end of the first connecting member 23 is fixedly connected to the cutting assembly 24. The cutting assembly 24 is located above the first feeding belt 1 and is positioned between the limiting baffle 11 and the anti-splash baffle 12. A first stroke groove 231 is formed on the first connecting member 23, and the first transmission protrusion 221 is slidably inserted into the first stroke groove 231. The first driving member 21 controls the rotation of the first rotating disk 22, thereby driving the first transmission protrusion 221 to reciprocate in a circular motion. The sliding engagement between the first transmission protrusion 221 and the first stroke groove 231 is then used to realize the lifting and lowering movement of the cutting assembly 24. The lifting speed of this lifting motion changes with the rotation angle, and the motion trajectory is regular and predictable. The speed is lowest when the first transmission protrusion 221 slides to both ends of the first stroke groove 231, and the speed is highest in the middle section. It is suitable for application scenarios that require variable speed impact. This is existing technology and will not be described in detail.

[0031] Specifically, the first transmission protrusion 221 is protruding on the outer periphery of the first rotating disk 22.

[0032] like Figure 3 and Figure 4 As shown, in one embodiment, the cutting assembly 24 includes a lifting housing 242, an adjusting structure, and a blade 241. The lifting housing 242 is fixedly connected to the first connecting member 23. An installation chamber 2421 is formed inside the lifting housing 242. A cutting opening communicating with the installation chamber 2421 is opened at the bottom of the lifting housing 242. The adjusting structure is disposed on the lifting housing 242. One end of the blade 241 is located in the installation chamber 2421 and is movably inserted into the adjusting structure. The other end of the blade 241 extends and passes through the cutting opening. The cutting angle of the blade 241 can be adjusted and adapted according to different types of fish fillets, effectively improving the applicability of the fish fillet machine.

[0033] like Figure 4As shown, in one embodiment, the adjustment structure includes a locking plate 243, a fixing seat 244, and a straight rod 245. The locking plate 243 is fixed to one outer side wall of the lifting housing 242 by bolts 246. The fixing seat 244 is fixedly installed on the other inner side wall of the lifting housing 242. The straight rod 245 is inserted between the locking plate 243 and the fixing seat 244 and is located inside the mounting chamber 2421. The blade 241 has a movable groove that is movably inserted into the straight rod 245. The blade 241 is provided with a control handle 247 for controlling the swing state of the blade 241. The control handle enables the setting angle of the blade 241 on the straight rod 245 and can lock and fix the blade 241 on the straight rod 245 after the angle is adjusted, solving the problem that the cutting angle is difficult to keep consistent when repeatedly cutting fish fillets. The locking and adjustment of the blade 241 position by the control handle are existing technologies well known to those skilled in the art, and their specific technical features and settings will not be further explained or described here.

[0034] like Figure 4 As shown, specifically, the surface of the control handle 247 is provided with a scale 2471. This allows the operator to determine the cutting angle of the blade 241 based on the position of the scale 2471.

[0035] In one embodiment, the screening device further includes a second mounting frame and a second drive structure fixed on the second mounting frame. The first mounting frame is mounted on the top of the second mounting frame, the second feeding belt 3 is disposed on the second mounting frame, and the second drive structure is used to control the operating state of the first feeding belt 1.

[0036] like Figure 1 and Figure 2 As shown, in one embodiment, the second mounting frame is further provided with a first discharge slide 5 and a second discharge slide 6. The first discharge slide 5 is located below the discharge end of the second feeding belt 3, and the second discharge slide 6 is connected to the discharge port.

[0037] Furthermore, the second mounting bracket is also equipped with a third drive unit for controlling the rotation state of the screening roller 4.

[0038] like Figure 1 and Figure 5 As shown, in one embodiment, the oblique slicing fish fillet machine further includes a crushing device, which includes a collecting hopper 7, a third discharge slide 8, a crushing component 9, and a third mounting frame disposed on one side of the second mounting frame. The collecting hopper 7, the third discharge slide 8, and the crushing component 9 are all mounted on the third mounting frame. The collecting hopper 7 is located below the second discharge slide 6. A hemispherical sleeve 71 is fitted at the bottom opening of the collecting hopper 7. A plurality of crushing holes are evenly provided on the hemispherical sleeve 71. The third discharge slide 8 is disposed below the crushing holes.

[0039] In one embodiment, the crushing assembly 9 includes a second driving member, a second rotating disk, a second connecting member, a crushing head, and a second fixed frame. The second driving member is mounted on the second fixed frame and is connected to the second rotating disk via a transmission mechanism. The second rotating disk has a second transmission protrusion. The second connecting member connects the second fixed frame and the crushing head. The crushing head is adapted to the hemispherical sleeve 71. The second connecting member has a second stroke groove, and the second transmission protrusion is slidably inserted into the second stroke groove. The crushing head reciprocates to compress the interior of the hemispherical sleeve 71, further crushing the fish meat fragments inside the hemispherical sleeve 71 before discharge, facilitating subsequent recycling.

[0040] The principle by which the second driving component controls the lifting and lowering of the crushing head is the same as the principle by which the first driving component 21 controls the lifting and lowering of the cutting assembly 24, and will not be elaborated further here.

[0041] Specifically, the first driving component 21, the second driving component, and the third driving component are all drive motors.

[0042] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A fish fillet slicing machine, characterized in that, The device includes a cutting device and a screening device. The cutting device is mounted on the screening device and includes a first feeding belt and an adjusting cutter disposed on the first feeding belt. The adjusting cutter has a blade that can swing relative to the first feeding belt. The screening device includes a second feeding belt and a screening roller rotatably disposed above the second feeding belt. The discharge end of the first feeding belt is connected to the feed end of the second feeding belt. A discharge gap is formed between the bottom of the screening roller and the upper surface of the second feeding belt. The screening roller has a plurality of screen holes evenly disposed on it, and a discharge port is opened on one side of the screening roller. The cutting device further includes a first mounting frame; the adjusting tool includes a first driving member, a first rotating disk, a first connecting member, a cutting assembly, and a first fixed frame mounted on the top of the first mounting frame. The first driving member is mounted on the first fixed frame, and the first rotating disk is sleeved on the output end of the first driving member. A first transmission protrusion is provided on the first rotating disk. One end of the first connecting member is mounted on the first fixed frame, and the other end of the first connecting member is fixedly connected to the cutting assembly. A first stroke groove is provided on the first connecting member, and the first transmission protrusion is slidably inserted into the first stroke groove. The cutting assembly includes a lifting shell, an adjusting structure, and the blade. The lifting shell is fixedly connected to the first connecting member. An installation chamber is formed inside the lifting shell. A cutting opening communicating with the installation chamber is opened at the bottom of the lifting shell. The adjusting structure is disposed on the lifting shell. One end of the blade is located inside the installation chamber and is movably inserted into the adjusting structure. The other end of the blade extends and passes through the cutting opening. The adjustment structure includes a locking plate, a fixed seat, and a straight rod. The locking plate is fixed to the outer side wall of one side of the lifting housing by bolts. The fixed seat is fixedly installed on the inner side wall of the other side of the lifting housing. The straight rod is inserted between the locking plate and the fixed seat and is located inside the mounting cavity. The blade has a movable groove, which is movably inserted into the straight rod. The blade is provided with a control handle for controlling the swing state of the blade.

2. The oblique slicing fish fillet machine according to claim 1, characterized in that, The cutting device further includes a first drive structure fixed on the first mounting frame. The first mounting frame is mounted on the screening device, and the first feeding belt is inclinedly arranged on the first mounting frame. The first drive structure is used to control the running state of the first feeding belt.

3. The oblique slicing fish fillet machine according to claim 2, characterized in that, Limiting baffles are provided on both sides of the first feeding belt. The feeding end of the first feeding belt is set at a height higher than the discharging end of the first feeding belt. A splash baffle is installed on the discharging end of the first feeding belt.

4. The oblique slicing fish fillet machine according to claim 3, characterized in that, The cutting assembly is located above the first feeding belt and is positioned between the limiting baffle and the splash guard.

5. The oblique slicing fish fillet machine according to claim 2, characterized in that, The screening device further includes a second mounting frame and a second drive structure fixed on the second mounting frame. The first mounting frame is mounted on the top of the second mounting frame, the second feeding belt is disposed on the second mounting frame, and the second drive structure is used to control the running state of the first feeding belt.

6. The oblique slicing fish fillet machine according to claim 5, characterized in that, The second mounting frame is also provided with a first discharge slide and a second discharge slide. The first discharge slide is located below the discharge end of the second feeding belt, and the second discharge slide is connected to the discharge port.

7. The oblique slicing fish fillet machine according to claim 6, characterized in that, It also includes a crushing device, which includes a collecting hopper, a third discharge slide, a crushing component, and a third mounting frame disposed on one side of the second mounting frame. The collecting hopper, the third discharge slide, and the crushing component are all mounted on the third mounting frame. The collecting hopper is located below the second discharge slide. A hemispherical sleeve is fitted at the bottom opening of the collecting hopper. A plurality of crushing holes are evenly distributed on the hemispherical sleeve. The third discharge slide is disposed below the crushing holes.

8. The oblique slicing fish fillet machine according to claim 7, characterized in that, The crushing assembly includes a second driving component, a second rotating disk, a second connecting component, a crushing head, and a second fixed frame. The second driving component is mounted on the second fixed frame and is connected to the second rotating disk in a transmission manner. The second rotating disk has a second transmission protrusion. The second connecting component is connected between the second fixed frame and the crushing head. The crushing head is adapted to the hemispherical sleeve block. The second connecting component has a second stroke groove, and the second transmission protrusion is slidably inserted into the second stroke groove.

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