Squid yellow removing device

Abstract

The invention relates to the technical field of marine product processing equipment, in particular to a squid yellow-drawing device which comprises a yellow-drawing rack, and a squid yellow-drawing mechanism is arranged on the yellow-drawing rack. The squid yellow drawing-out mechanism comprises a cutter mounting frame, a cutter driving cylinder, a cutter moving frame, a cutter moving cylinder, a cutter plate, a yellow drawing-out cutter, a cutter body horizontal supporting and moving mechanism, a front hinge plate, a guide column, an adjusting spring, a limiting rod, a rear limiting plate and a drawing-out angle adjusting mechanism, and the cutter mounting frame is connected with the yellow drawing-out rack through the cutter driving cylinder; the tool moving frame is connected with the tool mounting frame through a tool moving cylinder, the lower end of the tool moving frame is provided with a tool plate, the front end of the tool plate is fixedly provided with a yellow digging tool, a tool body horizontal supporting and moving mechanism is arranged below the tool plate, the tool plate is movably connected with the tool moving frame, the yellow digging tool is provided with a digging hole, and a digging angle adjusting mechanism is arranged above the yellow digging tool. The device is ingenious in structure and easy to operate, squid yellow can be completely taken out, squid carcasses are complete, and the working efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of seafood processing equipment, in particular to a squid yellow-removing device. Background Art

[0002] Chinese squid, commonly known as squid, is an important seafood in my country, with a huge annual output. At the same time, the processing steps are cumbersome. When processing, it is often necessary to split and separate different parts of the squid, and separate the head, viscera and carcass of the squid from each other so that different parts can be processed according to needs. However, most of the existing squid separation equipment can only separate the head and tail, but cannot separate the viscera. It can only be done by manual operation, which is labor-intensive, time-consuming and labor-intensive. A small number of squid separation equipment can separate the viscera, but it is necessary to cut the squid trunk longitudinally to remove the viscera, which will destroy the appearance integrity of the squid. After searching, Chinese patent CN114946922A discloses a squid yellow-removing device, which includes a claw opening mechanism, a main body support mechanism, A clamping mechanism and an viscera separation device, the claw mechanism includes a tongs, a first strut, a second strut, and a drive shaft, the first strut and the second strut are arranged parallel to each other, the drive shaft is used to drive the tongs and the first strut and the second strut to approach or separate from each other, the tongs, the first strut and the second strut are all connected to the main support mechanism, the inner wall of the squid carcass is spread open when the tongs and the first strut and the second strut are separated from each other, the clamping mechanism includes a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are both connected to the main support mechanism, the first clamping plate and the second clamping plate are suitable for approaching or moving away from each other to clamp the squid head or loosen the squid head, the The main body support mechanism is used to drive the claw mechanism and the clamping mechanism to move up and down in the vertical direction. The viscera separation device is arranged on one side of the main body support mechanism. The viscera separation device is suitable for moving up and down in the vertical direction. The viscera separation device is used to separate the squid viscera when the support clamp and the first support rod and the second support rod open the inner wall of the squid carcass. The viscera separation device includes a push knife and a push knife driving device. The push knife is connected to the push knife driving device. The push knife driving device is arranged in the vertical direction. The push knife driving device drives the push knife to move up and down in the vertical direction. The substantial deficiencies of the above patent are: first, the above patent uses the support clamp, the first support rod and the second support rod to open the inner wall of the squid carcass, and then the push knife is vertically pushed. The squid carcass is inserted into the squid carcass from the direction of the push knife, and the connection between the viscera and the squid carcass is cut off. However, in the above patent, the support pincers, the first support rod, and the second support rod are inserted into the squid carcass and rotated outward to open the squid carcass. However, the squid carcass is usually very soft, especially the fresh squid. The upper end of the squid is opened by the support pincers, the first support rod, and the second support rod, and the lower end of the squid is naturally hanging, and the squid viscera extend from the squid head to the squid tail. This is why it is easy to bring up the outer wall of the lower end of the squid carcass and turn it outward or inward when the push knife enters the squid carcass from bottom to top, resulting in the push knife being unable to accurately cut the connection between the squid viscera and the carcass wall. In addition, the squid viscera are in close contact with the inner wall of the squid carcass. When the push knife cuts, it is easy to cut the viscera or the inner wall of the squid carcass. On the one hand, it is difficult to handle after the former is broken,On the other hand, damaged viscera are not easy to sell, which not only makes the squid carcass incomplete, but also causes waste of squid meat; secondly, the viscera of squid include not only squid roe, but also the heart, gills, stomach, intestines, eggs and other materials of the squid, which are stuck together, and using a push knife to cut cannot separate the squid roe from the squid viscera, and the push knife cutting process can easily cut the squid roe, resulting in waste of squid roe and pollution of the squid; thirdly, the above patent has a complex structure and cumbersome operation. Summary of the invention

[0003] The purpose of the invention is to solve the shortcomings of the prior art and provide a squid yellow-removing device which has an ingenious structure, is simple to operate, can completely remove the squid yellow, keeps the squid carcass intact and has high operating efficiency.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is: A squid yellow-picking device comprises a yellow-picking frame and a squid carrier, characterized in that: a squid yellow-picking mechanism is arranged on the yellow-picking frame, and the squid yellow-picking mechanism comprises a tool mounting frame, a tool driving cylinder, a tool moving frame, a guide rod, a guide seat, a tool moving cylinder, a tool plate, a yellow-picking knife, a tool body horizontal support moving mechanism, a front hinge plate, a guide column, an adjustment spring, a limit rod, a rear limit plate and a picking angle adjustment mechanism, a tool mounting frame is arranged on the yellow-picking frame, a slideway is fixedly arranged on the yellow-picking frame, the tool mounting frame is slidably connected to the yellow-picking frame via a slider and the slideway, a tool driving cylinder is arranged between the tool mounting frame and the yellow-picking frame, the tool mounting frame is connected to the yellow-picking frame via the tool driving cylinder, a tool moving frame is arranged on the tool mounting frame, and the A guide rod is fixedly provided on the tool mounting frame, and the tool moving frame is slidably connected with the guide rod via a guide seat, and a tool moving cylinder is provided on the tool moving frame, and the tool moving frame is connected with the tool mounting frame via a tool moving cylinder. A tool plate is provided at the lower end of the tool moving frame, and a yellowing knife is fixedly provided at the front end of the tool plate, and a tool body horizontal support and moving mechanism is provided below the tool plate, and a front hinge plate is provided at the front side of the upper end of the tool plate, and a limit rod and a rear limit plate are provided above the rear end of the tool plate, and an adjustment hole is provided on the tool plate, and a guide column is provided between the front hinge plate and the limit rod, and the upper end of the front hinge plate is fixedly connected to the tool moving frame, and the lower end is hinged to the tool plate, and the upper end of the guide column is fixedly connected to the tool moving frame, and the lower end is inserted into the adjustment hole and movably connected to the adjustment hole. The guide column is sleeved with an adjusting spring, the upper end of the adjusting spring abuts against the tool moving frame, and the lower end abuts against the tool plate, the adjusting spring is in a compressed state, the two ends of the limit rod are hinged to the tool plate, the upper end of the rear limit plate is fixedly connected to the tool moving frame, and the lower end extends downward and backward to be placed under the limit rod, supporting and limiting the limit rod, and the horizontal support movement mechanism of the knife body includes a horizontal limit plate of the knife and a horizontal drive cylinder of the knife. A horizontal limit plate of the knife is provided under the knife plate, and the horizontal limit plate of the knife is driven by the horizontal drive cylinder of the knife, and the horizontal drive cylinder of the knife is fixed on the yellow-picking frame, so that the horizontal limit plate of the knife pushes the knife plate upward, and the knife plate squeezes the spring to keep it horizontal, and the front end of the yellow-picking knife is arranged toward the squid carrier, and the yellow-picking knife The front end is arc-shaped, the front end of the yellow-picking knife is a picking end, and the rear end of the yellow-picking knife is fixedly connected to the knife plate. A picking hole is formed between the front and rear ends of the yellow-picking knife, so that the yellow-picking knife can be inserted into the squid carcass to reach the end of the squid viscera. The yellow-picking knife is downward, and the picking end is placed in front of the squid viscera. The yellow-picking knife is downward and backward, so that the squid viscera enters the picking hole and passes through the picking hole and is placed on the upper end of the yellow-picking knife. As the yellow-picking knife continues to move backward, the viscera are separated from the inner wall of the squid carcass. A picking angle adjustment mechanism is provided above the yellow-picking knife, and the picking angle adjustment mechanism includes a yellow-picking knife horizontal pressure rod and a yellow-picking knife horizontal driving cylinder. A yellow-picking knife horizontal pressure rod is provided above the yellow-picking knife, and the yellow-picking knife horizontal pressure rod is vertically arranged with the yellow-picking knife, and the yellow-picking knife horizontal pressure rod is driven by the yellow-picking knife horizontal driving cylinder.The horizontal driving cylinder of the yellowing knife is fixedly connected to the knife moving frame, so as to facilitate the yellowing knife to enter the squid carcass horizontally and facilitate the subsequent yellowing operation.

[0005] The tool horizontal limit plate of the present invention is provided with front and rear adjustment long holes, the lower end of the tool horizontal limit plate is provided with an adjustment plate, the adjustment plate is provided with bolt holes, the adjustment plate is fixedly connected to the telescopic rod of the tool horizontal drive cylinder, and the adjustment plate is fixedly connected to the tool horizontal limit plate via bolts, bolt holes, front and rear adjustment long holes, and nuts to adjust the front and rear position of the tool horizontal limit plate according to the size of the squid.

[0006] The invention adopts the structure, and has the advantages of ingenious structure, simple operation, ability to completely take out the squid yellow, keeping the squid carcass intact, high operation efficiency, and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a structural schematic diagram of the present invention from one angle.

[0008] Figure 2 It is a structural schematic diagram of the present invention from another angle.

[0009] Figure 3 It is a structural schematic diagram of the present invention from another angle.

[0010] Figure 4 The present invention Figure 1 Top view of the .

[0011] Figure 5 The present invention Figure 1 sectional view of .

[0012] Figure 6 It is a partially enlarged view of the present invention.

[0013] Figure 7 The present invention Figure 6 An enlarged view of the structure on the tool moving rack.

[0014] Figure numerals: yellow digging machine frame 1, squid carrier 2, squid yellow digging mechanism 3, tool mounting frame 4, tool driving cylinder 5, tool moving frame 6, guide rod 7, guide seat 8, tool moving cylinder 9, tool plate 10, yellow digging knife 11, tool body horizontal support moving mechanism 12, front hinge plate 13, guide column 14, adjustment spring 15, limit rod 16, rear limit plate 17, digging angle adjustment mechanism 18, slide 19, adjustment hole 20, tool horizontal limit plate 21, tool horizontal driving cylinder 22, digging hole 23, yellow digging knife horizontal pressure rod 24, yellow digging knife horizontal driving cylinder 25, front and rear adjustment long holes 26, adjustment plate 27. DETAILED DESCRIPTION

[0015] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings.

[0016] A squid yellow digging device comprises a yellow digging frame 1 and a squid carrier 2, characterized in that: the yellow digging frame 1 is provided with a squid yellow digging mechanism 3, the squid yellow digging mechanism 3 is located behind the squid carrier 2, the squid yellow digging mechanism 3 comprises a tool mounting frame 4, a tool driving cylinder 5, a tool moving frame 6, a guide rod 7, a guide seat 8, a tool moving cylinder 9, a tool plate 10, a yellow digging knife 11, a tool body horizontal support moving mechanism 12, a front hinge plate 13, a guide column 14, an adjustment spring 15, a limit rod 16, a rear limit plate 17 and a digging angle adjustment mechanism 18, the yellow digging frame 1 is provided with a tool mounting frame 4, the yellow digging frame 1 is fixedly provided with a slideway 19, the tool mounting frame 4 is slidably connected to the yellow digging frame 1 via a slider and the slideway 19, and the tool mounting frame 4 is connected to the yellow digging frame 1 via a slider and the slideway 19. A tool driving cylinder 5 is provided between the mounting frame 4 and the yellowing machine frame 1, the tool mounting frame 4 is connected to the yellowing machine frame 1 via the tool driving cylinder 5, a tool moving frame 6 is provided on the tool mounting frame 4, a guide rod 7 is fixedly provided on the tool mounting frame 4, the tool moving frame 6 is slidably connected to the guide rod 7 via a guide seat 8, a tool moving cylinder 9 is provided on the tool moving frame 6, the tool moving frame 6 is connected to the tool mounting frame 4 via the tool moving cylinder 9, a tool plate 10 is provided at the lower end of the tool moving frame 6, a yellowing knife 11 is fixedly provided at the front end of the tool plate 10, a tool body horizontal support moving mechanism 12 is provided below the tool plate 10, a front hinged plate 13 is provided on the front side of the upper end of the tool plate 10, and a limit rod 16 and a rear limit plate 17 are provided above the rear end of the tool plate 10 , an adjustment hole 20 is provided on the tool plate 10, a guide column 14 is provided between the front hinged plate 13 and the limit rod 16, the upper end of the front hinged plate 13 is fixedly connected to the tool moving frame 6, and the lower end is hinged to the tool plate 10, the upper end of the guide column 14 is fixedly connected to the tool moving frame 6, and the lower end is inserted into the adjustment hole 20 and movably connected to the adjustment hole 20, an adjustment spring 15 is sleeved on the guide column 14, the upper end of the adjustment spring 15 abuts against the tool moving frame 6, and the lower end abuts against the tool plate 10, the adjustment spring 15 is in a compressed state, both ends of the limit rod 16 are hinged to the tool plate 10, the upper end of the rear limit plate 17 is fixedly connected to the tool moving frame 6, and the lower end extends downward and backward to be placed under the limit rod 16, supporting and limiting the limit rod 16, The knife body horizontal support moving mechanism 12 includes a knife horizontal limit plate 21 and a knife horizontal drive cylinder 22. A knife horizontal limit plate 21 is provided below the knife plate 10. The knife horizontal limit plate 21 is driven up and down by the knife horizontal drive cylinder 22. The knife horizontal drive cylinder 22 is fixed on the yellow-picking frame 1, so that the knife horizontal limit plate pushes the knife plate upward. The knife plate squeezes the spring to keep it horizontal. The front end of the yellow-picking knife 11 is arranged toward the squid carrier 2. The front end of the yellow-picking knife 11 is arc-shaped. The front end of the yellow-picking knife 11 is a picking end. The rear end of the yellow-picking knife 11 is fixedly connected to the knife plate 10. A picking hole 23 is formed between the front and rear ends of the yellow-picking knife 11, so that the yellow-picking knife can be inserted into the squid carcass to reach the end of the squid viscera. The yellow-picking knife moves downward.The scooping end is placed in front of the squid viscera, and the scooping knife is downward and backward, so that the squid viscera enters the scooping hole and passes through the scooping hole and is placed on the upper end of the scooping knife. As the scooping knife continues to move backward, the viscera are separated from the inner wall of the squid carcass. A scooping angle adjustment mechanism 18 is provided above the scooping knife 11. The scooping angle adjustment mechanism 18 includes a scooping knife horizontal pressure rod 24 and a scooping knife horizontal driving cylinder 25. A scooping knife horizontal pressure rod 24 is provided above the scooping knife 11. The scooping knife horizontal pressure rod 24 is vertically arranged with the scooping knife 11. The scooping knife horizontal pressure rod 24 is driven by the scooping knife horizontal driving cylinder 25. The scooping knife horizontal driving cylinder 25 is fixedly connected to the tool moving frame 6, so as to facilitate the scooping knife to enter the squid carcass horizontally and facilitate the subsequent scooping operation.

[0017] The tool horizontal limit plate 21 of the present invention is provided with a front and rear adjustment long hole 26, and an adjustment plate 27 is provided at the lower end of the tool horizontal limit plate 21. The adjustment plate 27 is provided with a bolt hole. The adjustment plate 27 is fixedly connected to the telescopic rod of the tool horizontal drive cylinder 22. The adjustment plate 27 is fixedly connected to the tool horizontal limit plate 21 via bolts, bolt holes, front and rear adjustment long holes 26, and nuts to adjust the front and rear position of the tool horizontal limit plate according to the size of the squid.

[0018] As attached Figure 1 -Attached Figure 7 , a squid carrier 2 is arranged on the front side of the yellow-digging frame 1, and a squid yellow-digging mechanism 3 is arranged on the rear side. In order to further improve the yellow-digging efficiency, in the present embodiment, two squid carriers 2 are arranged side by side on the front side of the yellow-digging frame 1, and correspondingly, two yellow-digging knives 11 are arranged. A tool plate 10, a front hinge plate 13, a guide column 14 and an adjusting spring 15 are arranged on the upper end of each yellow-digging knife 11. The two tool plates 10 are hinged with the same limit rod 16, and the rear limit plate 17 limits and lifts the limit rod 16. The tool horizontal limit plate 21 of the tool body horizontal support moving mechanism 12 can be arranged under the two tool plates 10 to facilitate the simultaneous support of the two tool plates 10. The digging angle adjustment mechanism 18 is also arranged above the two yellow-digging knives 18 to facilitate the yellow-digging knife horizontal pressure rod 24 to press the two yellow-digging knives 11 at the same time and adjust the angles of the two yellow-digging knives 11 at the same time. The structure of the squid carrier 2 can refer to the applicant's 2 The patent number of July 27, 2022 is CN217609291U, and its name is a clamp, a limit fixing mechanism and a limit fixing mechanism in a processing operation device. The squid carrier 2 includes a support frame, a clamp is provided on the support frame, a positioning groove is provided at the rear end of the support frame, and the clamp is movably limited and connected to the support frame. For specific contents, please refer to the above patent and will not be repeated here. A control system can be set on the yellow-digging machine frame 1 of the present invention, and the control system is such as a PLC control system. The tool drive cylinder 5, the tool moving cylinder 9, and the tool horizontal drive cylinder 22 are all connected to the control system and controlled by the control system. When in use, the steps of the squid yellow-digging operation are as follows: Step 1: As attached Figure 3According to the size of the squid, loosen the connecting bolts and nuts on the tool horizontal limit plate 21 and the adjustment plate 27, adjust the front and rear position of the tool horizontal limit plate 21 relative to the adjustment plate 27, and then tighten the nuts to fix the position of the tool horizontal limit plate 21, place the squid on the support frame of the squid carrier 2, with the squid head facing backwards and the squid tail facing forwards, and embed the squid carcass into the clamping groove of the clamp on the squid carrier 2, and place the two tail fins of the squid on the front side of the clamp. The two tail fins of the squid are limited by the clamp so that the squid cannot move backwards, and the squid head faces the direction of the yellowing knife 11, and the squid head passes through the positioning groove at the rear end of the support frame and falls backwards to form a natural vertical state; Step 2: In the initial state, the initial position of the yellowing knife 11 is behind the squid carrier 2, the adjustment spring 15 is in a compressed state, and then the tool driving cylinder 5 is started, the telescopic rod of the tool driving cylinder 5 is extended, and the tool mounting frame 4 drives the tool moving frame 6, the tool plate 10 and the yellowing knife 11 to move forward through the slide 19, and the yellowing knife 11 stops when it is placed on the rear side of the squid carrier 2, and the tool plate 10 is located directly above the tool horizontal limit plate 21, as shown in the attached figure. Figure 1 -Attached Figure 5 As shown, at this time, the rear end of the tool plate 10 is connected to the tool moving frame 6 via the guide column 14 and the adjustment spring 15, and the front end of the tool plate 10 is hinged to the tool moving frame 6. Because the adjustment spring 15 is in a compressed state, the height of the rear end of the tool plate 10 is lower than the height of the front end of the tool plate 10, and the yellowing knife 11 is fixedly connected to the front end of the tool plate 10, so the height of the yellowing knife 11 is higher than the height of the rear end of the tool plate 10, and the blade head of the yellowing knife 11 is in a state of tilting forward and upward; Step 3: Start the tool horizontal drive cylinder 22 of the tool body horizontal support moving mechanism 12, the telescopic rod of the tool horizontal drive cylinder 22 extends, driving the tool horizontal limit plate 21 to move up to the lower end of the tool plate 10, and abut against the tool plate 10, the adjustment spring 15 is further compressed, the rear end of the tool plate 10 rises and is flush with the front end of the tool plate 10, so that the tool plate 10 remains horizontal, and then the yellowing knife 11 remains horizontal; Step 4: Start the tool moving cylinder 9, the telescopic rod of the tool moving cylinder 9 extends, driving the tool moving frame 6 to move forward under the guidance of the guide seat 8, and the tool plate 10 is attached to the tool horizontal limit plate 21 and carries the yellowing knife 11 horizontally into the squid carcass from between the squid head and the squid carcass. As the tool plate 10 and the yellowing knife 11 move forward, the tool plate 10 moves forward and separates from the tool horizontal limit plate 21. Under the action of the rebound force of the adjustment spring 15, the rear end of the tool plate 10 moves downward, so that the tool plate 10 is tilted forward and upward, and the limit rod 1 at the rear end of the tool plate 10 After the 6 is lowered, it abuts against the rear limit plate 17, and the limit rod 16 is limited, which limits the descending height of the rear end of the tool plate 10, so that the upward inclination angle of the tool plate 10 is fixed, and the tool plate 10 drives the front end of the yellow-picking knife 11 to be inclined upward, so as to prevent the yellow-picking knife 11 from breaking the squid yellow in the process of penetrating into the squid carcass. The yellow-picking knife 11 continues to move forward until the front end of the yellow-picking knife 11 reaches the front upper part of the end of the squid yellow, closes the tool moving cylinder 9, starts the tool horizontal driving cylinder 22, and the telescopic rod of the tool horizontal driving cylinder 22 is retracted, driving the tool horizontal limit plate 21 to move downward and return to its original position; Step 5: Start the horizontal driving cylinder 25 of the picking angle adjustment mechanism 18, and the telescopic rod of the horizontal driving cylinder 25 drives the horizontal pressing rod 24 of the picking knife to move downward, and the horizontal pressing rod 24 presses the picking knife 11 downward, so that the front end of the picking knife 11 changes from being tilted forward and upward to being tilted forward and downward, and the front end of the picking knife 11 is pressed in front of the end of the squid yellow, and the squid yellow is embedded in the picking hole 23 of the picking knife 11; Step 6: Start the tool moving cylinder 9, the telescopic rod of the tool moving cylinder 9 is retracted, and the tool moving frame 6 moves backward with the yellow-digging knife 11 and the squid yellow in the digging hole 23, leaving the squid carcass, and the front end of the yellow-digging knife 11 is located behind the squid carrier 2; The seventh step: start the yellow knife horizontal driving cylinder 25 of the picking angle adjustment mechanism 18, the telescopic rod of the yellow knife horizontal driving cylinder 25 retracts, driving the yellow knife horizontal pressure rod 24 to move upward, and the lower end of the yellow knife horizontal pressure rod 24 is separated from the yellow knife 11. The yellow knife 11 resumes the upward tilted state under the action of the adjustment spring 15 on the tool plate 10, and the squid yellow in the picking hole 23 is tilted upward when the front end of the yellow knife 11 is lifted upward. At the same time, start the tool driving cylinder 5, the telescopic rod of the tool driving cylinder 5 retracts, driving the yellow knife 11 to move further backward and away from the squid carrier 2. The squid yellow in the picking hole 23 of the yellow knife 11 slides from the picking hole 23 under the action of its own gravity, and naturally falls to the rear side of the squid carrier 2. The yellow knife 11 continues to move backward, and the yellow knife 11 is reset to remove the squid on the squid carrier; Step 8: Repeat steps 1 to 7 until all the squids have been cleaned.

[0019] The structure of the present invention is simple. The squid is fixed by the squid carrier 2. The height of the yellow-picking knife 11 matches the height of the squid carrier 2. The yellow-picking knife 11 is extended forward into the squid carcass to reach the front of the end of the squid yellow. Then, the angle of the yellow-picking knife 11 is adjusted so that the yellow-picking knife 11 is moved downward and then backward to pick out the squid yellow. The squid yellow is located above other internal organs in the squid carcass. The squid yellow can be separated from other internal organs in the squid carcass by adjusting the angle of the yellow-picking knife 11, and the squid yellow can be picked out. At the same time, the downward tilt angle of the yellow-picking knife 11 can be adjusted by the picking angle adjustment mechanism 18 to pick out the entire squid internal organs. In addition, the present invention fixes the squid by the squid carrier 2 so that the squid can be picked out. The carcass of the fish is always attached to the squid carrier 2, which supports and clamps the squid, so that the yellow-picking knife 11 can quickly and well pick out the squid yellow. The present invention adopts a method similar to manual picking. By constantly adjusting the angle of the yellow-picking knife 11, the squid yellow can be completely picked out. When the entire viscera needs to be picked out, the angle of the yellow-picking knife 11 can also be adjusted to completely pick out the squid viscera. It can be set according to needs. Compared with manual operation, the present invention has higher work efficiency, quick and accurate picking, and compared with the existing method of cutting off the connection between the squid viscera and the squid carcass with a push knife, the integrity of the squid yellow, squid viscera and the squid carcass can be well maintained, thereby increasing the sales of squid yellow and squid carcass.

[0020] The invention adopts the structure, and has the advantages of ingenious structure, simple operation, ability to completely take out the squid yellow, keeping the squid carcass intact, high operation efficiency, and the like.

Claims

1. A squid yellowing device, Features: The squid yellow scraping device comprises a tool mounting frame (4), a tool moving frame (6), a tool moving cylinder (9), a yellow scraping knife (11), a tool body horizontal support moving mechanism (12) and a scraping angle adjustment mechanism (18), wherein the tool mounting frame (4) is provided with a tool moving frame (6), the tool moving frame (6) is slidably connected to the tool mounting frame (4), the tool moving frame (6) is provided with a tool moving cylinder (9), the tool moving frame (6) is connected to the tool mounting frame (4) via the tool moving cylinder (9), and a scraping knife (11) is provided at the lower end of the tool moving frame (6). A yellow knife (11), wherein the front end of the yellow knife (11) is a picking end, the yellow knife (11) is provided with a picking hole (23), the yellow knife (11) is movably connected to a tool moving frame (6), a knife body horizontal support moving mechanism (12) is provided below the yellow knife (11), the yellow knife (11) is driven by the knife body horizontal support moving mechanism (12) to achieve horizontal movement, and a picking angle adjustment mechanism (18) is provided above the yellow knife (11), the yellow knife (11) is driven by the picking angle adjustment mechanism (18) to achieve picking angle adjustment.

2. A squid yellowing device according to claim 1, Features: A tool plate (10) is provided at the lower end of the tool moving frame (6), the front end of the tool plate (10) is fixedly connected to the rear end of the yellowing knife (11), a front hinged plate (13) is provided at the front side of the upper end of the tool plate (10), a limit rod (16) and a rear limit plate (17) are provided above the rear end of the tool plate (10), an adjustment hole (20) is provided on the tool plate (10), a guide column (14) is provided between the front hinged plate (13) and the limit rod (16), the upper end of the front hinged plate (13) is fixedly connected to the tool moving frame (6), and the lower end is hinged to the tool plate (10), and the guide column (14) The upper end is fixedly connected to the tool moving frame (6), and the lower end is inserted into the adjustment hole (20) and movably connected to the adjustment hole (20). The guide column (14) is sleeved with an adjustment spring (15). The upper end of the adjustment spring (15) abuts against the tool moving frame (6), and the lower end abuts against the tool plate (10). The adjustment spring (15) is in a compressed state. Both ends of the limit rod (16) are hinged to the tool plate (10). The upper end of the rear limit plate (17) is fixedly connected to the tool moving frame (6), and the lower end extends downward and backward to be placed below the limit rod (16), supporting and limiting the limit rod (16).

3. A squid yellowing device according to claim 2, Features: The tool body horizontal support movement mechanism (12) comprises a tool horizontal limit plate (21) and a tool horizontal drive cylinder (22); a tool horizontal limit plate (21) is provided below the yellowing tool (11); and the tool horizontal limit plate (21) is driven by the tool horizontal drive cylinder (22).

4. A squid yellowing device according to claim 3, Features: The tool horizontal limit plate (21) is provided with a front and rear adjustment long hole (26), an adjustment plate (27) is provided at the lower end of the tool horizontal limit plate (21), the adjustment plate (27) is provided with a bolt hole, the adjustment plate (27) is fixedly connected to the telescopic rod of the tool horizontal drive cylinder (22), and the adjustment plate (27) is fixedly connected to the tool horizontal limit plate (21) via a bolt, a bolt hole, the front and rear adjustment long hole (26), and a nut.

5. A squid yellowing device according to claim 1, 2, 3 or 4, Features: The scooping angle adjustment mechanism (18) comprises a scooping knife horizontal pressure rod (24) and a scooping knife horizontal driving cylinder (25); a scooping knife horizontal pressure rod (24) is provided above the scooping knife (11); the scooping knife horizontal pressure rod (24) is arranged vertically to the scooping knife (11); the scooping knife horizontal pressure rod (24) is driven by the scooping knife horizontal driving cylinder (25); and the scooping knife horizontal driving cylinder (25) is fixedly connected to the tool moving frame (6).

6. A squid yellowing device according to claim 1, 2, 3 or 4, Features: A yellowing frame (1) is provided on one side of the tool mounting frame (4), a slideway (19) is fixedly provided on the yellowing frame (1), the tool mounting frame (4) is slidably connected to the yellowing frame (1), a tool driving cylinder (5) is provided between the tool mounting frame (4) and the yellowing frame (1), and the tool mounting frame (4) is connected to the yellowing frame (1) via the tool driving cylinder (5).

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