Squid peeling equipment

Abstract

The utility model relates to the technical field of marine product processing equipment, in particular to squid peeling equipment 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 peeling gap adjusting mechanism is arranged on the rack. The peeling gap adjusting mechanism comprises a peeling knife adjusting block, a cam follower and a gap adjusting driving part, one end of the peeling knife is hinged to the rack, the two sides of the other end of the peeling knife are connected with the peeling knife adjusting block through the cam follower, the peeling knife adjusting block is driven by the gap adjusting driving part, a peeling stripping roller is arranged on one side of the peeling roller, and the peeling stripping roller is driven by the gap adjusting driving part. A reliable squid peeling limiting mechanism is arranged above the peeling knife, the reliable squid peeling limiting mechanism comprises a fish leaning roller and a reliable driving part, a fish leaning roller position adjusting mechanism is arranged on the rack, and the fish leaning roller position adjusting mechanism comprises a connecting plate and an adjusting driving part. The squid peeling device is ingenious in structure, the gap between the peeling roller and the peeling knife is adjustable, squid follow-up limiting is achieved, peeling is complete, and the peeling efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of seafood processing equipment, in particular to a squid skinning device. Background Technique

[0002] Squid, as a kind of seafood with delicious and juicy meat, is widely loved by consumers. The processing volume and consumption volume of squid in China rank first in the world. The domestic squid processing industry generally relies on manual operation, with low 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 retrieval, Chinese patent CN211794066U discloses a simple squid skinning machine. The squid skinning machine includes: a workbench, a loading tray, a roller, a motor, a support plate and a blade; a through installation area is arranged in the center of the upper surface of the workbench, and installation holes are symmetrically arranged on the side walls blocking both ends of the installation area in the workbench; the loading tray is located on one side of the installation area and is fixedly laid on the upper surface of the workbench; the roller is located in the installation area, and both ends of the roller are rotatably inserted into the installation holes of the adjacent side walls, and anti-slip lines are arranged at intervals along the circumferential direction on the outer side wall of the roller; the motor is fixedly connected with the workbench, and the output end of the motor is drivingly connected with the roller; the support plate is located on the other side of the installation area and is fixedly laid on the upper surface of the workbench; the blade is arranged along the axial direction of the roller, the blade has a fixed end and a blade end, the fixed end of the blade is fixedly connected with the end of the support plate close to the installation area, the blade end of the blade extends towards the installation area and is close to the upper surface of the roller.

[0003] Deficiencies of the above patent: First, for existing squids, which vary in size, the gap between the blade and the roller in the above patent is fixed. As a result, when peeling large squids, the blade may penetrate too deeply, scratching the squid meat, while small squids may slip out through the gap between the blade and the roller, making it impossible to peel them, or small squids are too small to make close contact with the blade, resulting in incomplete peeling and requiring multiple processing, reducing the processing efficiency. Second, in the above patent, as the squid moves from the loading tray to the pallet, referring to the attached drawings of the above patent, it can be seen that the squid moves from top to bottom, passes through the roller, and the rotation of the roller drives the squid closer to the blade. As the roller rotates, the squid may only come into contact with the blade once and then move out in the direction of the pallet, resulting in incomplete peeling. Third, in the above patent, when the roller rotates, after the squid touches the blade and then moves away from the blade side, at this time, the squid may break away from the roller, fly onto the loading tray, and then fall from the loading tray onto the roller. This process prolongs the peeling time of the squid, and since the squid itself is relatively sticky, it may stick to the loading tray, requiring manual movement to the roller, increasing the manual labor time and reducing the squid peeling efficiency. Fourth, the squid skin is easily adhered to the roller, causing the squid to be peeled to slip when it comes into contact with the squid skin on the roller, reducing the driving force of the roller on the squid. It is necessary to manually remove the squid skin adhered to the roller before performing the squid peeling operation, greatly reducing the squid peeling efficiency. Summary of the Invention

[0004] The purpose of the present utility model is to solve the deficiencies of the prior art and provide a squid peeling device with a clever structure, adjustable gap between the peeling roller and the peeling knife, limited follow-up of the squid, complete peeling, and high peeling efficiency.

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

[0006] A squid peeling device includes a frame, on which a peeling knife and a peeling roller are provided, and the peeling roller is driven by a peeling driving component. It is characterized in that: a peeling gap adjusting mechanism is provided on the frame, and the peeling knife is driven by the peeling gap adjusting mechanism to adjust the gap between the blade 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.

[0007] The peeling gap adjusting mechanism of the present utility model can be composed of a gap adjusting driving component. One end of the peeling knife is hinged to the frame, and the other end is driven by the gap adjusting driving component, and the gap adjusting driving component is connected to the frame, so as to drive the other end of the peeling knife to open and close up and down by the gap adjusting driving component against the other end of the peeling knife to adjust the gap between it and the peeling roller. The gap adjusting driving component can adopt an electric push rod.

[0008] The peeling gap adjusting mechanism of the present utility model can also be composed of 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. Between the peeling knife and the peeling knife adjusting blocks, there is a cam follower. The peeling knife is connected to the peeling knife adjusting blocks 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 slidably connected to the frame up and down through the guiding slideway. 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 cutting edge end of the peeling knife and the peeling roller.

[0009] The gap adjusting driving component of the present utility model can be composed of a gap adjusting driving motor, and the peeling knife adjusting block is driven by the gap adjusting driving motor.

[0010] The gap adjusting driving component of the present utility model can also be composed of 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.

[0011] 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. 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 avoid the peeling knife contacting the peeling roller.

[0012] A peeling and stripping roller is arranged on one side of the peeling roller of the present utility model. The surface of the peeling and stripping roller abuts against the surface of the peeling roller. The peeling and stripping roller is driven by a peeling driving component to strip the squid skin adhered to the peeling roller through the peeling and stripping roller.

[0013] Above the peeling knife of the present utility model, there is a reliable squid peeling limiting mechanism. The reliable squid peeling limiting mechanism includes a fish-relying roller and a reliable driving component. Above the peeling knife, there is a fish-relying roller, and the fish-relying roller is driven by the reliable driving component. The reliable driving component is installed on the frame to squeeze the squid downward towards the peeling roller through the fish-relying roller, so that as the peeling roller rotates, the squid always contacts the peeling knife.

[0014] On one side of the fish-relying roller of the present utility model, there is a squid stripping roller. The surface of the squid stripping roller contacts the surface of the fish-relying roller. The squid stripping roller is driven by the reliable driving component to remove the squid adhering to the fish-relying roller through the squid stripping roller.

[0015] On the frame of the present utility model, there is a fish-relying roller position adjusting mechanism. The fish-relying roller position adjusting mechanism includes a connecting plate, a shaft, a bearing, and an adjusting driving component. Connecting plates are provided on both sides of the fish-relying roller. Both sides of the fish-relying roller are fixedly connected to the connecting plates through the shaft and the bearing. A connecting plate slideway is fixedly provided on the frame, and the connecting plate is slidably connected to the 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-relying roller to move, so as to conveniently adjust the distance between the fish-relying roller and the peeling roller according to the size of the squid.

[0016] The adjusting driving component of the present utility model can be composed of 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 can also be composed of a moving lead screw and a moving driving motor.

[0018] 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 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-relying roller to move.

[0019] The peeling driving component of the utility model comprises a peeling driving motor, a sprocket, and a chain. The two ends of the peeling roller are fixedly connected to the frame through shafts and bearings. The peeling roller is connected to the output shaft of the peeling driving motor through the sprocket and the chain. The reliable driving component comprises a driving roller, a sprocket, a driving chain, and a tensioning component. The fish-relying roller is connected to the output shaft of the peeling driving motor through the sprocket and the driving chain. A tensioning component is provided on one side of the driving chain. The tensioning component comprises a tensioning block, a spring, and a tensioning block. Rod and 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 and the tensioning frame are slidably connected, the spring is sleeved on the tensioning rod, one end of the tensioning spring abuts against a boss fixed on the outer wall of the tensioning rod, and the other end abuts against the tensioning frame, the tensioning frame is fixedly connected to the frame to ensure that the driving chain is always in a tensioned state through the tensioning component after the fish roller moves.

[0020] The utility model provides a limiting baffle on the side of the skinning roller away from the fish-supporting roller, and the limiting baffle, the fish-supporting roller and the skinning roller cooperate to form a limiting channel, and the limiting baffle is fixedly connected to the frame so as to be placed on both sides of the skinning roller through the limiting baffle and the fish-supporting roller to form a channel for limiting the passage of the squid, thereby ensuring that the squid is always located on the skinning roller and in contact with the skinning knife.

[0021] The utility model discloses a peeling knife, a peeling roller, a fish-supporting roller and a limiting baffle plate which are all arranged obliquely; a material receiving rack is arranged at the lower end of the limiting channel; the material receiving rack is fixedly connected to a frame so that the squid is placed at the upper end of the limiting channel; the squid rotates from top to bottom under the action of its own gravity and the fish-supporting roller; the squid contacts the peeling knife for multiple times; the squid is completely peeled; after peeling, the squid slides out from the lower end of the limiting channel and falls on the material receiving rack.

[0022] The utility model adopts the structure, and has the advantages of ingenious structure, adjustable gap between the peeling roller and the peeling knife, limited position of squid follow-up, complete peeling, high peeling efficiency, and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model.

[0024] Figure 2 Partially enlarged cross-sectional view of the present invention.

[0025] Figure 3 It is an enlarged schematic diagram of the peeling gap adjustment mechanism in the utility model.

[0026] Figure 4 It is an enlarged schematic diagram of the peeling drive component and the reliable drive component in the utility model.

[0027] Reference signs: frame 1, peeling knife 2, peeling roller 3, peeling drive component 4, peeling gap adjusting mechanism 5, peeling knife adjusting block 6, cam follower 7, gap adjusting drive component 8, groove 9, guiding slideway 10, gap adjusting lead screw 11, gap adjusting 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 adjusting mechanism 21, connecting plate 22, adjusting drive component 23, moving drive motor 24, moving lead screw 25, peeling drive motor 26, drive roller 27, drive chain 28, tensioning component 29, tensioning block 30, tensioning rod 31, tensioning frame 32, limiting baffle 33, material receiving frame 34. Detailed implementation manners

[0028] The following combines the accompanying drawings to further describe in detail the detailed implementation manners of the present utility model.

[0029] A squid peeling device includes a frame 1, a peeling knife 2 and a peeling roller 3 are arranged on the frame 1, and the peeling roller 3 is driven by a peeling drive component 4. It is characterized in that: a peeling gap adjusting mechanism 5 is arranged on the frame 1, and 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 operations of squid skins with different thicknesses.

[0030] 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. Peeling knife adjusting blocks 6 are respectively arranged on both sides of the other end of the peeling knife 2. The other end of the peeling knife 2 faces the peeling roller 3, and the other end of the peeling knife 2 is the cutting edge end. A cam follower 7 is arranged 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 connection shaft of the peeling knife 2 and the cam follower 7 is fixedly connected. A groove 9 is arranged on the peeling knife adjusting block 6, and the bearing of the cam follower 7 is placed in the groove 9. A guiding slideway 10 is fixedly arranged on the frame 1. The peeling knife adjusting block 6 is connected to the frame 1 through the guiding slideway 10 and slides up and down. 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.

[0031] The gap adjustment driving component 8 of the present utility model includes a gap adjustment lead screw 11 and a gap adjustment driving motor 12. One side of the peeling knife adjustment block 6 is provided with the gap adjustment lead screw 11. The peeling knife adjustment block 6 is fixedly connected to the nut of the gap adjustment lead screw 11. The screw rod of the gap adjustment lead screw 11 is fixedly connected to the frame 1 through a bearing. The screw rod of the gap adjustment lead screw 11 is driven by the gap adjustment driving motor 12, so as to drive the screw rod of the gap adjustment lead screw to rotate through the gap adjustment driving motor, drive the nut to move up and down, and the nut drives the peeling knife adjustment block to move up and down.

[0032] A peeling gap limiting mechanism 13 is provided at the lower end of the peeling knife adjustment block 6 of the present utility model. The peeling gap limiting mechanism 13 includes a limiting block 14 and a limiting screw 15.

[0033] A limiting block 14 is provided below the peeling knife adjustment block 6. The limiting block 14 is fixedly connected to the frame 1. A threaded hole is provided on the limiting block 14. The limiting screw 15 passes through the limiting block 14 and abuts against the peeling knife adjustment block 6. The limiting screw 15 is threadedly connected to the limiting block 14, so as to limit the lowest position of the peeling knife adjustment block through the limiting screw, and further limit the minimum gap between the peeling knife and the peeling roller, and avoid the peeling knife from contacting the peeling roller.

[0034] A peeling and separating roller 16 is provided on one side of the peeling roller 3 of the present utility model. The surface of the peeling and separating roller 16 abuts against the surface of the peeling roller 3. The peeling and separating roller 16 is driven by the peeling driving component 4, so as to peel off the squid skin adhered to the peeling roller through the peeling and separating roller.

[0035] A reliable squid peeling limiting mechanism 17 is provided above the peeling knife 2 of the present utility model. The reliable squid peeling limiting mechanism 17 includes a fish-abutting roller 18 and a reliable driving component 19. A fish-abutting roller 18 is provided above the peeling knife 2. The fish-abutting roller 18 is driven by the reliable driving component 19. The reliable driving component 19 is installed on the frame 1, so as to squeeze the squid downward towards the peeling roller through the fish-abutting roller, so that the squid always contacts the peeling knife as the peeling roller rotates.

[0036] A squid separating roller 20 is provided on one side of the fish-abutting roller 18 of the present utility model. The surface of the squid separating roller 20 contacts the surface of the fish-abutting roller 18. The squid separating roller 20 is driven by the reliable driving component 19, so as to remove the squid adhered to the fish-abutting roller through the squid separating roller.

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

[0038] Connecting plates 22 are provided on both sides of the fish supporting roller 18, and the two sides of the fish supporting roller 18 are fixedly connected to the connecting plates 22 via shafts and bearings. A connecting plate slideway is fixedly provided on the frame 1, and the connecting plate 22 is slidably connected to the frame 1 via the connecting plate slideway. The connecting plate 22 is driven by an adjusting driving component 23 to drive the connecting plate to move by the adjusting driving component, thereby driving the fish supporting roller to move, so as to facilitate the adjustment of the distance between the fish supporting roller and the skinning roller according to the size of the squid.

[0039] The adjusting driving component 23 of the utility model includes a movable screw 25 and a movable driving motor 24. A movable screw 25 is provided on one side of the connecting plate 22. The connecting plate 22 is fixedly connected to the nut of the movable screw 25. The screw of the movable screw 25 is fixedly connected to the frame 1 via a bearing. The screw of the movable screw 25 is driven by the movable driving motor 24, so that the screw of the movable screw is driven to rotate by the movable driving motor, thereby driving the nut of the movable screw to move, and then driving the connecting plate to move, and the connecting plate drives the fish roller to move.

[0040] 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.

[0041] The driving roller 27 is connected to the output shaft of the peeling driving motor 26 through a sprocket and a driving chain 28. A tensioning component 29 is provided on one side of the driving 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 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 frame 32 and is provided with a spring. The tensioning rod 31 is slidably connected to the tensioning frame 32, and the spring is sleeved on the tensioning rod 31. One end of the tensioning spring abuts against a boss fixed on 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 frame 1 to ensure that the driving chain is always in a tensioned state through the tensioning component after the fish roller moves.

[0042] On the side of the peeling roller 3 away from the fish-leaning roller 18 of the present utility model, there is a limit baffle 33. The limit baffle 33, the fish-leaning roller 18, and the peeling roller 3 cooperate to form a limit channel. The limit baffle 33 is fixedly connected to the frame 1, so that the limit baffle and the fish-leaning roller are placed on both sides of the peeling roller to form a channel for the limit of squid to pass through, ensuring that the squid is always located on the peeling roller and in contact with the peeling knife.

[0043] The peeling knife 2, the peeling roller 3, the fish-leaning roller 18, and the limit baffle 33 of the present utility model are all inclined. A material receiving rack 34 is provided at the lower end of the limit channel. The material receiving rack 34 is fixedly connected to the frame 1 to place the squid at the upper end of the limit channel. The squid rotates from top to bottom under its own gravity and the action of the fish-leaning roller. 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.

[0044] As shown in the appendix Figures 1-4 , a control system can be set on the frame 1 of the present utility model. The control system is such as a PLC control system. The gap adjustment drive motor 12, the movement drive motor 24, and the peeling drive motor 26 are all controlled by the control system.

[0045] For the convenience of description, the orientation in the appendix Figure 1 is used for illustration. As shown in the appendix Figure 1 , the peeling knife 2 is located at the front and upper position of the peeling roller 3. The front end of the peeling knife 2 is the blade end, and the rear end is hinged to the frame 1. The fish-leaning roller 18 is located at the front and upper position of the peeling knife 2. The limit baffle 33 is located at the rear and upper position of the peeling roller 3. The peeling knife 2 is inclined from top to bottom and to the right.

[0046] During use, the present utility model can be manually loaded or automatically loaded. For manual loading, it is necessary to continuously place the squid manually at the upper end of the peeling roller 3 in the limit channel; for automatic loading, an automatic loading device can be set on the left side above the peeling 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. The two methods can be selected and set according to requirements.

[0047] When peeling squid, generally squids of the same size are processed in one batch. In this way, each squid in one batch is approximately the same size, and the thickness of the squid skin of the squids is roughly the same.

[0048] Squid peeling operation: The first step: Adjust the gap between the peeling knife 2 and the peeling 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;

[0049] Step 2: Adjust the front and rear positions of the fish-leaning roller 18: As shown in the appendix Figure 2 and the appendix 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 squeezes the squid, as the peeling roller rotates, the squid skin of the squid is always in contact with the peeling knife;

[0050] 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 squids to turn towards the peeling knife 2. The peeling knife 2 scrapes off the squid skin on the squids. The squid skin flows out from the gap between the peeling knife 2 and the peeling roller 3. The squids move from top to bottom and from left to right. After contacting the peeling knife 2 multiple times as the peeling roller 3 rotates, they flow out from the right end of the limiting channel. After the receiving rack 34 catches the squids, a squid collection bucket can be set below the receiving rack 34 to facilitate the collection of 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.

[0051] Compared with the prior art, the advantages of the present utility model are as follows. First, 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, so that the gap will not change, ensuring that the peeling of each squid is complete. 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' flesh is damaged during peeling while some are not peeled completely. Second, the limiting baffle 33, the fish-relying roller 18, and the peeling roller 3 cooperate to form a limiting channel, ensuring that the squid is always located on the peeling roller 3. The overall shape of the limiting channel is inclined. As the peeling roller 3 rotates from top to bottom, the squid can come into contact with the peeling knife 2 multiple times, ensuring complete peeling and high peeling efficiency. Third, the front and rear positions of the fish-relying roller 18 can be adjusted according to the sizes of different squids, ensuring that squids of any size can be limited on the peeling roller and come into contact with the peeling knife 2 to ensure complete peeling. Fourth, 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, preventing the squid being peeled from slipping due to contacting the squid skin adhered to the peeling roller 3, and indirectly improving the squid peeling efficiency. Fifth, the present utility model is also provided with a squid stripping roller 20 to prevent the squid from adhering to the fish-relying roller 18 during rotation. Sixth, in the present utility model, the peeling roller 3, the peeling and stripping roller 16, the fish-relying roller 18, and the squid stripping roller 20 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-relying roller 18 moves back and forth.

[0052] Due to adopting the above structure, the present utility model has the advantages of ingenious structure, adjustable gap between the peeling roller and the peeling knife, limited movement and following of the squid, complete peeling, and high peeling efficiency.

Claims

1. A squid peeling device, comprising a frame (1), wherein a peeling knife (2) and a peeling roller (3) are provided on the frame (1), wherein the peeling roller (3) is driven by a peeling driving component (4), and wherein: The frame (1) is provided with a peeling gap adjustment mechanism (5), and the peeling knife (2) is driven by the peeling gap adjustment mechanism (5) to adjust the gap between the blade of the peeling knife (2) and the peeling roller (3).

2. A squid peeling device according to claim 1, characterized in that: The peeling gap adjustment mechanism (5) comprises a gap adjustment driving component, one end of the peeling knife (2) is hinged to the frame (1), and the other end is driven by the gap adjustment driving component, and the gap adjustment driving component is connected to the frame (1).

3. The squid peeling device according to claim 1, characterized in that: The peeling gap adjustment mechanism (5) comprises a peeling knife adjustment block (6), a cam follower (7), and a gap adjustment driving component (8); one end of the peeling knife (2) is hinged to the frame (1); peeling knife adjustment blocks (6) are respectively provided on both sides of the other end of the peeling knife (2); the peeling knife (2) is connected to the peeling knife adjustment block (6) via the cam follower (7); the peeling knife adjustment block (6) is slidably connected to the frame (1); and the peeling knife adjustment block (6) is driven by the gap adjustment driving component (8).

4. The squid peeling device according to claim 3, characterized in that: The peeling knife (2) is fixedly connected to the connecting shaft of the cam follower (7); a groove (9) is provided on the peeling knife adjustment block (6); a bearing of the cam follower (7) is placed in the groove (9); a guide slideway (10) is fixedly provided on the frame (1); and the peeling knife adjustment block (6) is connected to the frame (1) in an upward and downward sliding manner via the guide slideway (10).

5. A squid peeling device according to claim 2, 3 or 4, characterized in that: The gap adjustment driving component (8) is a gap adjustment driving motor (12).

6. A squid peeling device according to claim 3 or 4, characterized in that: The gap adjustment drive component (8) comprises a gap adjustment screw (11) and a gap adjustment drive 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 a nut of the gap adjustment screw (11); the screw of the gap adjustment screw (11) is fixedly connected to the frame (1) via a bearing; and the screw of the gap adjustment screw (11) is driven by the gap adjustment drive motor (12).

7. A squid peeling device according to claim 3 or 4, characterized in that: A peeling gap limiting mechanism (13) is provided at the lower end of the peeling knife adjusting block (6), and the peeling gap limiting mechanism (13) includes a limiting block (14) and a limiting screw (15). A limiting block (14) is provided below the peeling knife adjusting block (6), and the limiting block (14) is fixedly connected to the frame (1). A threaded hole is provided on the limiting block (14), and the limiting screw (15) passes through the limiting block (14) and abuts against the peeling knife adjusting block (6), and the limiting screw (15) is threadedly connected to the limiting block (14).

8. A squid peeling device according to claim 1, 2, 3 or 4, characterized in that: A peeling roller (16) is provided on one side of the peeling roller (3); the surface of the peeling roller (16) is in contact with the surface of the peeling roller (3); and the peeling roller (16) is driven by a peeling driving component (4).

9. A squid peeling device according to claim 1 or 2 or 3 to 4, characterized in that: A squid reliable peeling limiting mechanism (17) is provided above the peeling knife (2), and the squid reliable peeling limiting mechanism (17) comprises a fish supporting roller (18) and a reliable driving component (19). A fish supporting roller (18) is provided above the peeling knife (2), and the fish supporting roller (18) is driven by the reliable driving component (19). The reliable driving component (19) is mounted on the frame (1).

10. The squid peeling device according to claim 9, characterized in that: A squid peeling roller (20) is provided on one side of the fish-supporting roller (18); the surface of the squid peeling roller (20) is in contact with the surface of the fish-supporting roller (18); and the squid peeling roller (20) is driven by a reliable driving component (19).

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