Reliable limiting device for squid peeling

Abstract

The utility model relates to the technical field of marine product processing equipment, in particular to a reliable limiting device for squid peeling, which comprises a rack, a peeling knife and a peeling roller are arranged on the rack, the peeling roller is driven by a peeling driving component, and a reliable limiting mechanism for squid peeling is arranged on one side or two sides above the peeling roller. The reliable limiting mechanism for squid peeling comprises a fish leaning roller and a reliable driving part, the fish leaning roller is arranged above the peeling knife, the fish leaning roller is driven by the reliable driving part, the fish leaning roller and the peeling knife are arranged on the same side, a limiting baffle is arranged above the side, away from the fish leaning roller, of the peeling knife, and the limiting baffle, the fish leaning roller and the peeling knife are matched to form a limiting channel. A fish leaning roller is arranged on the rack, a squid stripping roller is arranged on one side of the fish leaning roller, a fish leaning roller position adjusting mechanism is arranged on the rack, the fish leaning roller position adjusting mechanism comprises a connecting plate and an adjusting driving component, the two sides of the fish leaning roller are fixedly connected with the connecting plate through a shaft and a bearing, the connecting plate is driven by the adjusting driving component, and the squid peeling device is limited in squid peeling, complete in peeling and high in peeling efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of seafood processing equipment, in particular to a reliable limiting device for squid peeling. Background Art

[0002] Squid is a seafood with delicious and juicy meat that is widely loved by consumers. my country's squid processing and consumption volume ranks first in the world. The domestic squid processing industry generally relies on manual operation, with a low degree of automation and poor product consistency, which seriously restricts the improvement of the competitiveness of enterprises. With the development of science, some squid automatic processing equipment has emerged. After searching, Chinese patent CN211794066U discloses a simple squid peeling machine, which includes: a workbench, a loading tray, a roller, a motor, a support plate and a blade; an installation area penetrating both sides is arranged in the center of the upper table surface of the workbench, and mounting holes are symmetrically arranged on the side walls at both ends of the installation area blocked in the workbench; the loading tray is located at One side of the installation area is fixedly laid on the upper surface of the workbench; the roller is located in the installation area, and the two ends of the roller are respectively rotatably inserted in the installation holes of the adjacent side walls, and anti-slip grooves are arranged at intervals along the circumferential direction on the outer side wall of the roller; the motor is fixedly connected to the workbench, and the output end of the motor is drivingly connected to the roller; the support plate is located on the other side of the installation area and fixedly laid on the upper surface of the workbench; the blade is arranged along the axial direction of the roller, and the blade has a fixed end and a blade end, the fixed end of the blade is fixedly connected to the end of the support plate close to the installation area, and the blade end of the blade extends toward the direction of the installation area and close to the upper surface of the roller,

[0003] The shortcomings of the above patent are: first, in the above patent, the squid moves from the loading tray to the support plate. Referring to the drawings of the above patent, it can be seen that the squid moves from top to bottom and passes through the roller. The rotation of the roller drives the squid close to the blade. As the roller rotates, the squid may directly fly over the roller toward the support plate, resulting in the squid being unable to be peeled, or the squid may only contact the blade once and then move toward the support plate and slide out, resulting in incomplete peeling; second, in the above patent, when the roller rotates, the squid touches the blade and then moves to the side away from the blade. At this time, the squid may break away from the roller, fly to the loading tray, and then fall from the loading tray to the roller. This process prolongs the peeling time of the squid, and the squid itself is relatively sticky and may stick to the loading tray. It needs to be moved to the roller manually, which increases the labor time and reduces the efficiency of squid peeling. Summary of the invention

[0004] The utility model aims to solve the deficiencies in the prior art and provide a reliable squid peeling limiting device which has an ingenious structure, limited squid peeling, complete peeling and high peeling efficiency.

[0005] To achieve the above object, the technical solution adopted by the present utility model is as follows:

[0006] A reliable squid skinning limiting device, comprising a frame, on which a skinning knife and a skinning roller are provided, and the skinning roller is driven by a skinning driving component. It is characterized in that: on one side or both sides above the skinning roller, a reliable squid skinning limiting mechanism is provided, the reliable squid skinning limiting mechanism is connected to the frame, and the reliable squid skinning limiting mechanism limits the contact between the squid and the skinning roller and the skinning knife.

[0007] The reliable squid skinning limiting mechanism of the present utility model can be composed of limiting components. Limiting components are provided on one side or both sides above the skinning roller, and the limiting components are connected to the frame to prevent the squid from separating from the skinning roller as the skinning roller rotates through the limiting components.

[0008] The limiting component of the present utility model is a baffle, and the baffle is fixedly connected to the frame. By arranging a baffle above the skinning knife or arranging baffles on both sides above the skinning roller, the squid is prevented from separating from the skinning roller as the skinning roller rotates through the baffle.

[0009] The limiting component of the present utility model is a limiting roller, and both ends of the limiting roller are fixed to the frame, or both ends of the limiting roller are fixedly connected to the frame through shafts and bearings. By arranging a limiting roller above the skinning knife or arranging limiting rollers on both sides above the skinning roller, the squid is prevented from separating from the skinning roller as the skinning roller rotates through the limiting roller.

[0010] The reliable squid skinning limiting mechanism of the present utility model can also be composed of a fish-leaning roller and a reliable driving component. The skinning knife is located on one side above the skinning roller, and a fish-leaning roller is provided above the skinning knife. The fish-leaning roller is driven by the reliable driving component, and the reliable driving component is installed on the frame to squeeze the squid downward towards the skinning roller through the fish-leaning roller, so that the squid always contacts the skinning knife as the skinning roller rotates.

[0011] The fish-leaning roller of the present utility model is arranged on the same side as the skinning knife, and a limiting baffle is provided above the side of the skinning roller away from the fish-leaning roller. The limiting baffle, the fish-leaning roller and the skinning roller cooperate to form a limiting channel. The limiting baffle is fixedly connected to the frame to form a channel for limiting the passage of the squid by arranging the limiting baffle and the fish-leaning roller on both sides of the skinning roller, ensuring that the squid is always located on the skinning roller and contacts the skinning knife.

[0012] The peeling knife, peeling roller, fish-leaning roller, and limit baffle of the present utility model are all inclined. A material receiving rack is provided at the lower end of the limit channel, and the material receiving rack is fixedly connected to the machine frame. The squid is placed at the upper end of the limit channel. Under the action of its own gravity and the fish-leaning roller, the squid rotates from top to bottom. The squid contacts the peeling knife multiple times, and the squid is peeled completely. After peeling, the squid slides out from the lower end of the limit channel and lands on the material receiving rack.

[0013] On one side of the fish-leaning roller of the present utility model, there is a squid peeling roller. The surface of the squid peeling roller contacts the surface of the fish-leaning roller. The squid peeling roller is driven by a reliable driving component to remove the squid adhered to the fish-leaning roller through the squid peeling roller.

[0014] A fish-leaning roller position adjusting mechanism is provided on the machine frame of the present utility model. The fish-leaning roller position adjusting mechanism includes a connecting plate, a shaft, a bearing, and an adjusting driving component.

[0015] Connecting plates are provided on both sides of the fish-leaning roller. Both sides of the fish-leaning roller are fixedly connected to the connecting plates through the shaft and the bearing. A connecting plate slideway is fixedly provided on the machine frame. The connecting plate is slidably connected to the machine frame through the connecting plate slideway. The connecting plate is driven by the adjusting driving component to drive the connecting plate to move through the adjusting driving component, and then drive the fish-leaning roller to move, so as to conveniently adjust the distance between the fish-leaning roller and the peeling roller according to the size of the squid.

[0016] The adjusting driving component of the present utility model includes a moving driving motor, and the connecting plate is driven by the moving driving motor.

[0017] The adjusting driving component of the present utility model includes a moving lead screw and a moving driving motor. A moving lead screw is provided on one side of the connecting plate. The connecting plate is fixedly connected to the nut of the moving lead screw. The screw rod of the moving lead screw is fixedly connected to the machine frame through the bearing. The screw rod of the moving lead screw is driven by the moving driving motor to drive the screw rod of the moving lead screw to rotate, drive the nut of the moving lead screw to move, and then drive the connecting plate to move. The connecting plate drives the fish-leaning roller to move.

[0018] A peeling gap adjusting mechanism is provided on the machine frame. The peeling knife is driven by the peeling gap adjusting mechanism to adjust the gap between the cutting edge of the peeling knife and the peeling roller, so as to adjust the gap between the peeling roller and the peeling knife through the peeling gap adjusting mechanism to adapt to the peeling operation of squid skins with different thicknesses.

[0019] The peeling gap adjusting mechanism of the present utility model includes a peeling knife adjusting block, a cam follower, and a gap adjusting driving component. One end of the peeling knife is hinged to the frame. On both sides of the other end of the peeling knife, there are respectively peeling knife adjusting blocks. The other end of the peeling knife faces the peeling roller. The other end of the peeling knife is the blade end. There is a cam follower between the peeling knife and the peeling knife adjusting block. The peeling knife is connected to the peeling knife adjusting block through the cam follower. The connecting shaft of the peeling knife and the cam follower is fixedly connected. There is a groove on the peeling knife adjusting block, and the bearing of the cam follower is placed in the groove. A guiding slideway is fixedly arranged on the frame. The peeling knife adjusting block is connected to the frame through the guiding slideway and can slide up and down. The peeling knife adjusting block is driven by the gap adjusting driving component to drive the peeling adjusting block to move up and down through the gap adjusting driving component, driving the other end of the peeling knife to swing up and down relative to one end of the peeling knife, and adjusting the gap between the blade end of the peeling knife and the peeling roller.

[0020] The gap adjusting driving component of the present utility model includes a gap adjusting lead screw and a gap adjusting driving motor. There is a gap adjusting lead screw on one side of the peeling knife adjusting block. The peeling knife adjusting block is fixedly connected to the nut of the gap adjusting lead screw. The screw rod of the gap adjusting lead screw is fixedly connected to the frame through a bearing. The screw rod of the gap adjusting lead screw is driven by the gap adjusting driving motor to drive the screw rod of the gap adjusting lead screw to rotate through the gap adjusting driving motor, driving the nut to move up and down, and the nut drives the peeling knife adjusting block to move up and down.

[0021] A peeling gap limiting mechanism is arranged at the lower end of the peeling knife adjusting block of the present utility model. The peeling gap limiting mechanism includes a limiting block and a limiting screw.

[0022] There is a limiting block below the peeling knife adjusting block. The limiting block is fixedly connected to the frame. There is a threaded hole on the limiting block. The limiting screw passes through the limiting block and abuts against the peeling knife adjusting block. The limiting screw is threadedly connected to the limiting block to limit the lowest position of the peeling knife adjusting block through the limiting screw, and further limit the minimum gap between the peeling knife and the peeling roller to prevent the peeling knife from contacting the peeling roller.

[0023] A peeling and separating roller is arranged on one side of the peeling roller of the present utility model. The surface of the peeling and separating roller abuts against the surface of the peeling roller. The peeling and separating roller is driven by a peeling driving component to peel off the squid skin adhered to the peeling roller through the peeling and separating roller.

[0024] The peeling drive component of the present utility model includes a peeling drive motor, a sprocket, and a chain. Both ends of the peeling roller are fixedly connected to the machine frame through shafts and bearings. The peeling roller is drivingly connected to the output shaft of the peeling drive motor through a sprocket and a chain. The reliable drive component includes a driving roller, a sprocket, a driving chain, and a tensioning component. The fish-leaning roller is drivingly connected to the output shaft of the peeling drive motor through a sprocket and a driving chain. A tensioning component is provided on one side of the driving chain. The tensioning component includes a tensioning block, a spring, a tensioning rod, and a tensioning frame. One end of the tensioning block abuts against the outer side of the driving chain, and the other end is provided with a tensioning rod. One end of the tensioning rod is fixedly connected to the tensioning block, and the other end extends into the tensioning frame and is provided with a spring. The tensioning rod is slidably connected to the tensioning frame. The spring is sleeved on the tensioning rod. One end of the spring abuts against a boss fixed to the outer wall of the tensioning rod, and the other end abuts against the tensioning frame. The tensioning frame is fixedly connected to the machine frame to ensure that the driving chain is always in a tensioned state through the tensioning component after the fish-leaning roller moves.

[0025] Due to the adoption of the above structure, the present utility model has the advantages of ingenious structure, limited position for squid peeling, complete peeling, and high peeling efficiency. Description of the Drawings

[0026] Figure 1 is a schematic structural diagram of the present utility model.

[0027] Figure 2 Partial enlarged cross-sectional view of the present utility model.

[0028] Figure 3 is an enlarged schematic diagram of the peeling gap adjustment mechanism in the present utility model.

[0029] Figure 4 is an enlarged schematic diagram of the peeling drive component and the reliable drive component in the present utility model.

[0030] Reference numerals: machine frame 1, peeling knife 2, peeling roller 3, peeling drive component 4, peeling gap adjustment mechanism 5, peeling knife adjustment block 6, cam follower 7, gap adjustment drive component 8, groove 9, guiding slideway 10, gap adjustment lead screw 11, gap adjustment drive motor 12, peeling gap limiting mechanism 13, limiting block 14, limiting screw 15, peeling and stripping roller 16, reliable squid peeling limiting mechanism 17, fish-leaning roller 18, reliable drive component 19, squid stripping roller 20, fish-leaning roller position adjustment mechanism 21, connecting plate 22, adjustment drive component 23, moving drive motor 24, moving lead screw 25, peeling drive motor 26, driving roller 27, driving chain 28, tensioning component 29, tensioning block 30, tensioning rod 31, tensioning frame 32, limiting baffle 33, material receiving frame 34. Detailed Description of the Preferred Embodiment

[0031] The following will further describe in detail the specific embodiments of the present utility model in conjunction with the accompanying drawings.

[0032] A reliable squid skinning limiting device includes a frame 1, on which a skinning knife 2 and a skinning roller 3 are provided. The skinning roller 3 is driven by a skinning driving component 4. It is characterized in that: on one side or both sides above the skinning roller 3, a reliable squid skinning limiting mechanism 17 is provided. The reliable squid skinning limiting mechanism is connected to the frame 1, and the reliable squid skinning limiting mechanism 17 limits the contact between the squid and the skinning roller 3 and the skinning knife 2.

[0033] The reliable squid skinning limiting mechanism 17 of the present utility model includes a fish-leaning roller 18 and a reliable driving component 19. The skinning knife 2 is located on one side above the skinning roller 3. Above the skinning knife 2, a fish-leaning roller 18 is provided. The fish-leaning roller 18 is arranged on the same side as the skinning knife 2. The fish-leaning roller 18 is driven by the reliable driving component 19. The reliable driving component 19 is installed on the frame 1 to squeeze the squid downward towards the skinning roller through the fish-leaning roller, so that as the skinning roller rotates, the squid always contacts the skinning knife.

[0034] On one side of the skinning roller 3 away from the fish-leaning roller 18, a limiting baffle 33 is provided. The limiting baffle 33, the fish-leaning roller 18, and the skinning roller 3 cooperate to form a limiting channel. The limiting baffle 33 is fixedly connected to the frame 1 to form a channel for limiting the passage of the squid by placing the limiting baffle and the fish-leaning roller on both sides of the skinning roller, ensuring that the squid is always located on the skinning roller and contacts the skinning knife.

[0035] The skinning knife 2, the skinning roller 3, the fish-leaning roller 18, and the limiting baffle 33 of the present utility model are all inclined. A receiving frame 34 is provided at the lower end of the limiting channel. The receiving frame 34 is fixedly connected to the frame 1 to place the squid at the upper end of the limiting channel. The squid rotates from top to bottom under its own gravity and the action of the fish-leaning roller. The squid contacts the skinning knife multiple times, and the squid skinning is complete. After skinning, the squid slides out from the lower end of the limiting channel and lands on the receiving frame.

[0036] On one side of the fish-leaning roller 18 of the present utility model, a squid peeling roller 20 is provided. The surface of the squid peeling roller 20 is in contact with the surface of the fish-leaning roller 18. The squid peeling roller 20 is driven by the reliable driving component 19 to remove the squid adhering to the fish-leaning roller through the squid peeling roller.

[0037] On the frame 1 of the present utility model, a fish-leaning roller position adjusting mechanism 21 is provided. The fish-leaning roller position adjusting mechanism 21 includes a connecting plate 22, a shaft, a bearing, and an adjusting driving component 23.

[0038] On both sides of the fish-leaning roller 18, there are connecting plates 22. The two sides of the fish-leaning roller 18 are fixedly connected to the connecting plates 22 through shafts and bearings. On the frame 1, there is a connecting plate slideway fixedly provided. The connecting plate 22 is slidably connected to the frame 1 through the connecting plate slideway. The connecting plate 22 is driven by an adjusting drive component 23 to drive the connecting plate to move through the adjusting drive component, and then drive the fish-leaning roller to move, so as to conveniently adjust the distance between the fish-leaning roller and the peeling roller according to the size of the squid.

[0039] The adjusting drive component 23 of the present utility model includes a moving lead screw 25 and a moving drive motor 24. On one side of the connecting plate 22, there is a moving lead screw 25. The connecting plate 22 is fixedly connected to the nut of the moving lead screw 25. The screw rod of the moving lead screw 25 is fixedly connected to the frame 1 through a bearing. The screw rod of the moving lead screw 25 is driven by the moving drive motor 24 to drive the screw rod of the moving lead screw to rotate through the moving drive motor, drive the nut of the moving lead screw to move, and then drive the connecting plate to move. The connecting plate drives the fish-leaning roller to move.

[0040] On the frame 1, there is a peeling gap adjusting mechanism 5. The peeling knife 2 is driven by the peeling gap adjusting mechanism 5 to adjust the gap between the cutting edge of the peeling knife 2 and the peeling roller 3, so as to adjust the gap between the peeling roller and the peeling knife through the peeling gap adjusting mechanism to adapt to the peeling operation of squid skins with different thicknesses.

[0041] The peeling gap adjusting mechanism 5 of the present utility model includes a peeling knife adjusting block 6, a cam follower 7, and a gap adjusting drive component 8. Both sides of one end of the peeling knife 2 are hinged to the frame 1. On both sides of the other end of the peeling knife 2, there are respectively peeling knife adjusting blocks 6. The other end of the peeling knife 2 faces the peeling roller 3. The other end of the peeling knife 2 is the cutting edge end. There is a cam follower 7 between the peeling knife 2 and the peeling knife adjusting block 6. The peeling knife 2 is connected to the peeling knife adjusting block 6 through the cam follower 7. The peeling knife 2 is fixedly connected to the connecting shaft of the cam follower 7. There is a groove 9 on the peeling knife adjusting block 6. The bearing of the cam follower 7 is placed in the groove 9. On the frame 1, there is a guiding slideway 10 fixedly provided. The peeling knife adjusting block 6 is slidably connected to the frame 1 up and down through the guiding slideway 10. The peeling knife adjusting block 6 is driven by the gap adjusting drive component 8 to drive the peeling adjusting block to move up and down through the gap adjusting drive component, drive the other end of the peeling knife to swing up and down relative to one end of the peeling knife, and adjust the gap between the cutting edge end of the peeling knife and the peeling roller.

[0042] The gap adjustment driving component 8 of the utility model includes a gap adjustment screw 11 and a gap adjustment driving motor 12. A gap adjustment screw 11 is provided on one side of the peeling knife adjustment block 6. The peeling knife adjustment block 6 is fixedly connected to the nut of the gap adjustment screw 11. The screw rod of the gap adjustment screw 11 is fixedly connected to the frame 1 via a bearing. The screw rod of the gap adjustment screw 11 is driven by the gap adjustment driving motor 12, so that the screw rod of the gap adjustment screw is driven to rotate by the gap adjustment driving motor, driving the nut to move up and down, and the nut drives the peeling knife adjustment block to move up and down.

[0043] The peeling knife adjustment block 6 of the utility model is provided with a peeling gap limiting mechanism 13 at the lower end thereof, and the peeling gap limiting mechanism 13 comprises a limiting block 14 and a limiting screw 15.

[0044] A limit block 14 is provided below the peeling knife adjustment block 6, and the limit block 14 is fixedly connected to the frame 1. A threaded hole is provided on the limit block 14. The limit screw 15 passes through the limit block 14 and abuts against the peeling knife adjustment block 6. The limit screw 15 is threadedly connected to the limit block 14 to limit the lowest position of the peeling knife adjustment block through the limit screw, thereby limiting the minimum gap between the peeling knife and the peeling roller to avoid contact between the peeling knife and the peeling roller.

[0045] A peeling roller 16 is provided on one side of the peeling roller 3 of the utility model. The surface of the peeling roller 16 conflicts with the surface of the peeling roller 3. The peeling roller 16 is driven by the peeling driving component 4 to peel off the squid skin adhered to the peeling roller.

[0046] The peeling driving component 4 of the utility model includes a peeling driving motor 26, an axis, a bearing, a sprocket, and a chain. The two ends of the peeling roller 3 are fixedly connected to the frame 1 through the axis and the bearing. The peeling roller 3 is connected to the output shaft of the peeling driving motor 26 through the sprocket and the chain. The two ends of the peeling and stripping roller 16 are fixedly connected to the frame 1 through the axis and the bearing. The peeling and stripping roller 16 is connected to the output shaft of the peeling driving motor 26 through the sprocket and the chain. The reliable driving component 19 includes a driving roller 27, a sprocket, a chain, a driving chain 28, and a tensioning component 29. A driving roller 27 is provided on one side of the fish-receiving roller 18. The two ends of the driving roller 27 are fixedly connected to the connecting plate 22 through the axis and the bearing. The fish-receiving roller 18 is connected to the driving roller 27 through the sprocket and the chain. The squid stripping roller 20 is connected to the driving roller 27 through the sprocket and the chain.

[0047] The driving roller 27 is drivingly connected to the output shaft of the skinning driving motor 26 through a sprocket and a driving chain 28. A tensioning member 29 is provided on one side of the driving chain 28. The tensioning member 29 includes a tensioning block 30, a spring, a tensioning rod 31, and a tensioning bracket 32. One end of the tensioning block 30 abuts against the outer side of the driving chain 28, and the other end is provided with a tensioning rod 31. One end of the tensioning rod 31 is fixedly connected to the tensioning block 30, and the other end extends into the tensioning bracket 32 and is provided with a spring. The tensioning rod 31 is slidably connected to the tensioning bracket 32. The spring is sleeved on the tensioning rod 31. One end of the spring abuts against a boss fixed to the outer wall of the tensioning rod 31, and the other end abuts against the tensioning bracket 32. The tensioning bracket 32 is fixedly connected to the frame 1 to ensure that the driving chain is always in a tensioned state through the tensioning member after the fish-relying roller moves.

[0048] As shown in the appendix Figures 1-4 , a control system can be provided on the frame 1 of the present utility model. The control system is, for example, a PLC control system. The gap adjustment driving motor 12, the moving driving motor 24, and the skinning driving motor 26 are all controlled by the control system.

[0049] For the convenience of description, the orientation shown in the appendix Figure 1 is used for illustration. As shown in the appendix Figure 1 , the skinning knife 2 is located at a position above and in front of the skinning roller 3. The front end of the skinning knife 2 is the blade end, and the rear end is hinged to the frame 1. The fish-relying roller 18 is located at a position above and in front of the skinning knife 2. The limit baffle 33 is located at the upper rear side of the skinning roller 3. The skinning knife 2 is inclined downward and to the right.

[0050] During use, the present utility model can be loaded manually or automatically. For manual loading, the squid needs to be continuously placed manually at the upper end of the skinning roller 3 in the limit channel; for automatic loading, an automatic loading device can be provided on the left side above the skinning roller 3, and the squid is put into the limit channel through the automatic loading device. The automatic loading device adopts the existing automatic loading device, and the two methods can be selected and set according to requirements.

[0051] When skinning squid, generally squids of the same size are processed in one batch. In this way, the size of each squid in one batch is approximately the same, and the thickness of the squid skin of the squids is roughly the same.

[0052] Squid skinning operation: The first step: Adjust the gap between the skinning knife 2 and the skinning roller 3. As shown in the appendix Figure 2 and the appendix Figure 3, both the upper and lower sides of the peeling knife 2 are connected to the peeling knife adjusting block 6 through cam followers 7. The peeling knife adjusting block 6 is fixed to the nut of the gap adjusting lead screw 11. Start the gap adjusting drive motor 12. The gap adjusting drive motor 12 drives the peeling knife adjusting block 6 to slide up and down. The peeling knife adjusting block 6 drives the front end of the peeling knife 2 to swing through the cam follower 7, adjusting the gap between the front end of the peeling knife 2 and the peeling roller 3. After the gap is adjusted appropriately, turn off the gap adjusting drive motor 12, and the gap between the front end of the peeling knife 2 and the peeling roller 3 is fixed, facilitating the peeling of squids of the same size;

[0053] Step 2: Adjust the front-back position of the fish-leaning roller 18: As shown in Figure 2 and Figure 4 , the control system starts the moving drive motor 24. The moving drive motor 24 drives the screw rod of the moving lead screw 25 to rotate. The nut of the moving lead screw 25 moves back and forth, driving the connecting plate 22 to move back and forth. The connecting plate drives the fish-leaning roller 18 to move back and forth, adjusting the distance between the fish-leaning roller 18 and the axis of the peeling roller 3 to adapt to squids of different volumes, ensuring that after the fish-leaning roller 18 presses the squid, as the peeling roller rotates, the squid skin of the squid always contacts the peeling knife;

[0054] Step 3: After the peeling knife 2 and the fish-leaning roller 18 are adjusted appropriately, start the peeling drive motor 26. The peeling roller 3, the peeling and separating roller 16, the fish-leaning roller 18, and the squid separating roller 20 start to rotate simultaneously. Put the squids into the peeling roller 3 on the left side of the limiting channel in sequence. The peeling roller 3 rotates from front to back, driving the squid to turn towards the peeling knife 2. The peeling knife 2 scrapes off the squid skin on the squid. The squid skin flows out from the gap between the peeling knife 2 and the peeling roller 3. The squid moves from top to bottom and from left to right. As the peeling roller 3 rotates, after contacting the peeling knife 2 multiple times, it flows out from the right end of the limiting channel. After the receiving rack 34 catches the squid, a squid collection bucket can be set below the receiving rack 34 to facilitate the collection of the peeled squids, or they can be collected manually. And so on, perform the peeling operation on the squids of the same batch; after the peeling operation of the squids of the same batch is completed, if the size of the next batch of squids is different from that of the previous batch, the operation steps are from Step 1 to Step 3; if the size of the next batch of squids is the same as that of the previous batch, then directly perform Step 3.

[0055] Compared with the prior art, the advantages of the present utility model are as follows. First, the present utility model is provided with a limit baffle 33 and a fish-leaning roller 18. The limit baffle 33, the fish-leaning roller 18, and the peeling roller 3 cooperate to form a limit channel, ensuring that the squid is always located on the peeling roller 3 and the squid skin contacts the peeling knife 2. Second, the overall shape of the limit channel is inclined. As the peeling roller 3 rotates from top to bottom, the squid can contact the peeling knife 2 multiple times, ensuring complete peeling and high peeling efficiency. Third, the front and rear positions of the fish-leaning roller 18 can be adjusted according to the size of different squids, ensuring that squids of any size can be limited on the peeling roller and contact the peeling knife 2, ensuring complete peeling. Fourth, the front end of the peeling knife 2 in the present utility model can swing, and the gap between the front end of the peeling knife 2 and the peeling roller 3 is adjustable and can be fixed after adjustment, and the gap will not change, ensuring complete peeling of each squid. For a single squid, the overall force on the squid is uniform and the squid skin is completely peeled off. For different squids in the same batch, there will be no situation where some squids' peeling damages the fish meat while some are not peeled completely. Fifth, the present utility model is provided with a peeling and stripping roller 16, which can timely remove the squid skin adhered to the peeling roller 3, avoiding the squid being peeled from slipping due to contacting the squid skin adhered to the peeling roller 3, indirectly improving the squid peeling efficiency. Sixth, the present utility model is also provided with a squid stripping roller 20 to prevent the squid from adhering to the fish-leaning roller 18 during rotation. Seventh, the peeling roller 3, the peeling and stripping roller 16, the fish-leaning roller 18, and the squid stripping roller 20 in the present utility model are all driven by one motor, greatly reducing the squid peeling cost. Moreover, the present utility model is provided with a tensioning member 29 to ensure that the drive chain 28 remains in a tensioned state after the fish-leaning roller 18 moves forward and backward.

[0056] Due to adopting the above structure, the present utility model has the advantages of ingenious structure, limited squid peeling, complete peeling, high peeling efficiency, etc.

Claims

1. A reliable limiting device for squid skinning, comprising a frame (1), a skinning knife (2) and a skinning roller (3) are arranged on the frame (1), and the skinning roller (3) is driven by a skinning driving component (4), characterized in that: On one side or both sides above the peeling roller (3), there is a reliable squid peeling limiting mechanism (17). The reliable squid peeling limiting mechanism is connected to the frame (1), and the reliable squid peeling limiting mechanism (17) limits the contact between the squid and the peeling roller (3) and the peeling knife (2).

2. The reliable limiting device for squid skinning according to claim 1, characterized in that: The reliable squid peeling limiting mechanism (17) includes a limiting component. On one side or both sides above the peeling roller (3), there are respectively limiting components, and the limiting components are connected to the frame.

3. The reliable limit device for squid skinning according to claim 1, characterized in that: The reliable squid peeling limiting mechanism (17) includes a fish-leaning roller (18) and a reliable driving component (19). The peeling knife (2) is located on one side above the peeling roller (3). Above the peeling knife (2), there is a fish-leaning roller (18). The fish-leaning roller (18) is driven by the reliable driving component (19), and the reliable driving component (19) is installed on the frame (1).

4. The reliable limiting device for squid skinning according to claim 3, characterized in that: The fish-leaning roller (18) is arranged on the same side as the peeling knife (2). Above one side of the peeling roller (3) away from the fish-leaning roller (18), there is a limiting baffle (33). The limiting baffle (33), the fish-leaning roller (18), and the peeling roller (3) cooperate to form a limiting channel, and the limiting baffle (33) is fixedly connected to the frame (1).

5. The reliable limiting device for squid skinning according to claim 4, characterized in that: The peeling knife (2), the peeling roller (3), the fish-leaning roller (18), and the limiting baffle (33) are all inclined. At the lower end of the limiting channel, there is a material receiving rack (34), and the material receiving rack (34) is fixedly connected to the frame (1).

6. A reliable limit device for squid skinning according to claim 3 or 4 or 5, characterized in that: On one side of the fish-leaning roller (18), there is a squid peeling roller (20). The surface of the squid peeling roller (20) is in contact with the surface of the fish-leaning roller (18), and the squid peeling roller (20) is driven by the reliable driving component (19).

7. A reliable limit device for squid skinning according to claim 3 or 4 or 5, characterized in that: On the frame (1), there is a fish-leaning roller position adjusting mechanism (21). The fish-leaning roller position adjusting mechanism (21) includes a connecting plate (22), a shaft, a bearing, and an adjusting driving component (23). On both sides of the fish-leaning roller (18), there are connecting plates (22). The two sides of the fish-leaning roller (18) are fixedly connected to the connecting plates (22) through the shaft and the bearing. The connecting plate (22) is slidably connected to the frame (1), and the connecting plate (22) is driven by the adjusting driving component (23).

8. A reliable limiting device for squid skinning according to claim 7, characterized in that: The adjusting driving component (23) includes a moving driving motor (24), and the connecting plate (22) is driven by the moving driving motor (24).

9. The reliable limiting device for squid skinning according to claim 7, wherein: The adjusting driving component (23) includes a moving lead screw (25) and a moving driving motor (24). On one side of the connecting plate (22), there is a moving lead screw (25). The connecting plate (22) is fixedly connected to the nut of the moving lead screw (25). The screw rod of the moving lead screw (25) is fixedly connected to the frame (1) through the bearing, and the screw rod of the moving lead screw (25) is driven by the moving driving motor (24).

10. A reliable limiting device for squid skinning according to claim 3, characterized in that: The peeling drive component (4) includes a peeling drive motor (26), a sprocket, and a chain. Both ends of the peeling roller (3) are fixedly connected to the machine frame (1) through shafts and bearings. The peeling roller (3) is drivingly connected to the output shaft of the peeling drive motor (26) through a sprocket and a chain. The reliable drive component (19) includes a sprocket, a drive chain (28), and a tensioning component (29). The fish-relying roller (18) is drivingly connected to the output shaft of the peeling drive motor (26) through a sprocket and a drive chain (28). A tensioning component (29) is provided on one side of the drive chain (28). The tensioning component (29) includes a tensioning block (30), a spring, a tensioning rod (31), and a tensioning frame (32). One end of the tensioning block (30) abuts against the outer side of the drive chain (28), and the other end is provided with a tensioning rod (31). One end of the tensioning rod (31) is fixedly connected to the tensioning block (30), and the other end extends into the tensioning frame (32) and is provided with a spring. The tensioning rod (31) is slidably connected to the tensioning frame (32). The spring is sleeved on the tensioning rod (31). One end of the spring abuts against a boss fixed to the outer wall of the tensioning rod (31), and the other end abuts against the tensioning frame (32). The tensioning frame (32) is fixedly connected to the machine frame (1).

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