Chicken claw deboning assembly line

Abstract

The utility model discloses a kind of chicken claw bone removal assembly lines, including rack, conveying chain, locking mechanism, cutting mechanism and bone crushing mechanism, the conveying chain is arranged around rack, several locking mechanisms are arranged on conveying chain with interval, the locking mechanism is circulated on rack by the conveying chain can drive, the cutting mechanism support is set in the upper portion of rack and with the position corresponding of locking mechanism, the chicken claw on locking mechanism is handled by the cutting mechanism and is opened, the bone crushing mechanism is set in the upper portion of rack and is located the bottom of upper conveying chain, for the toe bone of chicken claw is broken and is removed.The utility model locks chicken claw by locking mechanism, cuts out corresponding opening on the toe bone epidermis of chicken claw by cutting mechanism, when passing through bone crushing mechanism, bone crushing mechanism crushes and removes the toe bone of chicken claw, so as to realize bone and meat separation, without operating personnel hand-held chicken claw and carries out bone removal, both ensure the safety of bone removal operation, and improve bone removal efficiency.

Description

Technical Field

[0001] This utility model relates to the field of food processing machinery technology, and in particular to a chicken feet deboning production line. Background Technology

[0002] Boneless chicken feet require various processes to remove the bones during production and processing. Currently, there are two main deboning processes: One method is manual deboning, where the operator holds the chicken foot and a knife, cuts open the skin of the chicken foot, and then manually breaks off the bone along the joint to remove it. However, this manual deboning method is extremely inefficient and cannot meet the needs of large-scale production.

[0003] Another method is mechanical deboning, such as the bone and meat separation device for processing chicken feet disclosed in patent CN222284548U. When in use, the chicken feet with the skin open are placed at an angle in the working groove. The rotating blade can cut the bones around the chicken feet and separate the bones from the chicken feet. At the same time, the bones will fall into the collection box in the collection groove due to their own weight and be collected, thereby realizing the deboning of the chicken feet.

[0004] However, the deboning process of the aforementioned device still relies on manual operation. During the deboning process, the operator needs to hold the chicken feet continuously and cannot let go. Even if both hands are used at the same time, only two chicken feet can be processed at the same time, and the production efficiency has not been significantly improved. Therefore, it still needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a chicken feet deboning production line to solve the problems of existing deboning devices requiring manual hand operation and low efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A chicken feet deboning production line includes a frame, a conveyor chain, a locking mechanism, a cutting mechanism, and a bone-crushing mechanism. The conveyor chain is arranged around the frame, and several locking mechanisms are spaced apart on the conveyor chain. The conveyor chain can drive the locking mechanisms to circulate on the frame. The cutting mechanism is supported above the frame and corresponds to the position of the locking mechanisms. The cutting mechanism opens the chicken feet on the locking mechanisms. The bone-crushing mechanism is arranged on the frame and located at the bottom of the upper conveyor chain. It is used to crush and remove the toe bones of the chicken feet.

[0007] Furthermore, the locking mechanism includes a base frame, a first mold, and a second mold. The base frame has a first support and a second support at its two ends, respectively. The first mold is rotatably mounted on the base frame via the first support, and the second mold is rotatably mounted on the base frame via the second support. The second mold has a rotating shaft, the front of which rotatably extends into the interior of the second mold. The front of the rotating shaft has multiple locking hooks spaced apart. The rear end of the rotating shaft is rotatably connected to the base plate of the second mold via a third support. The rear end of the rotating shaft also has a corner block, and each end of the corner block has a roller.

[0008] Furthermore, the second mold is provided with multiple partition grooves, and the multiple locking hooks are respectively arranged in the multiple partition grooves.

[0009] Furthermore, the cutting mechanism includes a transmission chain, cutting components, a first guide rod, a second guide rod, and a support plate. The support plate is disposed on both sides of the transmission chain, and multiple cutting components are spaced apart on the transmission chain. The first guide rod and the second guide rod are both disposed on the inner side of the transmission chain and are fixedly connected to the support plates on both sides through a support beam.

[0010] Furthermore, the cutting assembly includes a base, a pressure plate, a cutter, a slide block, a slide rod, and a third guide wheel. The pressure plate has multiple through-cutting grooves spaced along its length, and a cutting blade is slidably disposed in each of the grooves. The bottom of the cutter is connected to the slide block. The slide rod is arranged parallel to the bottom of the base, and the slide block is slidably sleeved on the slide rod. The third guide wheel is rotatably disposed at the bottom of the slide block.

[0011] Furthermore, the top of the slide is provided with a connecting seat, and a knife holder is provided above the connecting seat. The cutter is fixedly connected to the knife holder, and the two sides of the knife holder are slidably connected to the through holes on the connecting seat through first sliding columns. A first spring is sleeved on the outer side of the first sliding column.

[0012] Furthermore, the pressure plate is provided with sliding grooves on both sides, and the base is provided with second sliding columns at positions corresponding to the sliding grooves on both sides. The second sliding columns are slidably disposed in the sliding grooves, and a second spring is sleeved on the outside of the second sliding columns.

[0013] Furthermore, the frame is provided with a first limiting rod and a second limiting rod. The first limiting rod extends from one end of the frame to below the cutting mechanism and is located on one side of the locking mechanism to limit the first mold. The second limiting rod extends from one end of the frame to below the cutting mechanism and is located at the bottom of the locking mechanism to support the second mold.

[0014] Furthermore, the second mold has a first guide wheel and a second guide wheel on both sides of the rear end of the base plate, and the first guide wheel and the second guide wheel are not located on the same plane.

[0015] Furthermore, a connecting plate is provided above the bone-crushing mechanism, and a protrusion is provided on each side of the bottom of the connecting plate, with the two protrusions being staggered.

[0016] Compared with the prior art, the beneficial effects of this utility model are: This invention uses a locking mechanism to lock the chicken feet. A conveyor chain drives several locking mechanisms to circulate around the frame. When the chicken feet pass through the cutting mechanism, the cutting mechanism cuts corresponding openings on the skin of the toe bones. When the chicken feet pass through the bone-crushing mechanism, the bone-crushing mechanism crushes and removes the toe bones, thus achieving separation of bone and meat. This eliminates the need for operators to hold the chicken feet while deboning, ensuring the safety of the deboning operation and improving the deboning efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the cutting mechanism in this utility model; Figure 3 This is a schematic diagram of the locking mechanism in this utility model; Figure 4 This is a partial side view of the feeding end of this utility model; Figure 5 This is a partial structural diagram of the cutting mechanism in this utility model; Figure 6 This is a schematic diagram of the cutting component in this utility model; Figure 7 This is a partial structural cross-sectional view of the cutting component in this utility model; Figure 8 This is a schematic diagram of the bottom structure of the cutting mechanism in this utility model; Figure 9 This is a partial side view of the material feeding end of this utility model; Figure 10 This is a schematic diagram of the bone-crushing mechanism in this utility model; Figure 11 This is a partial structural diagram of the bone-crushing mechanism of this utility model; Figure 12 This is a schematic diagram of the bottom structure of the connecting plate in this utility model.

[0019] Figure label: 10-Frame, 11-First limiting rod, 12-Second limiting rod, 13-Third limiting rod, 14-Fourth limiting rod, 20-Conveyor chain, 30-Locking mechanism, 31-Base frame, 32-First mold, 33-Second mold, 34-First support, 35-Second support, 36-Rotating shaft, 37-Locking hook, 38-Third support, 39-Corner block, 310-Roller, 311-Separating groove, 312-Positioning post, 313-First guide wheel, 314-Second guide wheel, 40-Cutting mechanism, 41-Transmission chain, 42-Cutting assembly, 421-Base, 422-Pressure plate, 423-Cutter, 424-Slide block, 425-Slide rod, 426-Third guide Wheel, 427-Knife Groove, 428-Connecting Seat, 429-Knife Holder, 4210-First Sliding Pillar, 4211-First Spring, 4212-Sliding Groove, 4213-Second Sliding Pillar, 4214-Second Spring, 4215-Positioning Groove, 43-First Guide Rod, 44-Second Guide Rod, 45-Support Plate, 46-Support Beam, 50-Bone Crushing Mechanism, 51-Box, 52-Drive Motor, 53-Drive Shaft, 54-Bone Crusher, 55-Feeding Groove, 56-Feeding Guide Plate, 57-Waste Discharge Plate, 60-Gear Assembly, 70-First Sprocket Assembly, 80-Transmission Shaft, 90-Second Sprocket Assembly, 100-Baffle, 110-Connecting Plate, 111-Protrusion. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0022] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0023] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or a connection through an intermediate medium, or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] like Figure 1 As shown, the chicken feet deboning production line in this embodiment includes a frame 10, a conveyor chain 20, a locking mechanism 30, a cutting mechanism 40, and a bone crushing mechanism 50. The conveyor chain 20 is arranged around the frame 10. The conveyor chain 20 can be a chain, belt, or chain plate conveyor commonly used in the art, and is driven by a motor.

[0025] Several locking mechanisms 30 are spaced apart on the conveyor chain 20. The conveyor chain 20 can drive the locking mechanisms 30 to circulate on the frame 10. The cutting mechanism 40 is supported above the frame 10 and corresponds to the position of the locking mechanism 30. The cutting mechanism 40 is used to open the chicken feet on the locking mechanism 30. The bone crushing mechanism 50 is set on the frame 10 and located at the bottom of the upper conveyor chain 20. It is used to crush and remove the toe bones of the chicken feet.

[0026] like Figure 2 As shown, the cutting mechanism 40 operates synchronously with the conveyor chain 20. This synchronous operation can be achieved using a gear + sprocket configuration as described in this embodiment. Specifically, one side of the conveyor chain 20 is connected to the first sprocket assembly 70 via a gear assembly 60, and the other end of the first sprocket assembly 70 is connected to the second sprocket assembly 90 on the other side of the conveyor chain 20 via a drive shaft 80. The second sprocket assembly 90 is then connected to the cutting mechanism 40. Alternatively, the aforementioned gear or sprocket assembly can be replaced by a synchronous belt pulley assembly.

[0027] This synchronous operation mode can be achieved by using an independent motor drive, that is, by setting a motor on one side of the cutting mechanism 40 and ensuring that the motor operates synchronously with the motor on one side of the conveyor chain 20.

[0028] like Figure 3 As shown, the locking mechanism 30 includes a base frame 31, a first mold 32, and a second mold 33. The two ends of the base frame 31 are respectively provided with a first support 34 and a second support 35. The first mold 32 is rotatably mounted on the base frame 31 through the first support 34, and the second mold 33 is rotatably mounted on the base frame 31 through the second support 35. The first mold 32 is provided with multiple grooves for supporting the toe bones of the chicken feet. The second mold 33 is provided with a groove in the middle for supporting the metatarsal bones of the chicken feet.

[0029] The second mold 33 is provided with a rotating shaft 36. The front part of the rotating shaft 36 rotates through into the interior of the second mold 33. Multiple locking hooks 37 are provided at intervals on the front part of the rotating shaft 36. The rear end of the rotating shaft 36 is rotatably connected to the bottom plate of the second mold 33 through a third support 38. The rear end of the rotating shaft 36 is also provided with a corner block 39. Each end of the corner block 39 is provided with a roller 310.

[0030] The second mold 33 is provided with multiple partition grooves 311, and multiple locking hooks 37 are respectively set in the multiple partition grooves 311.

[0031] The bottom frame 31 is also provided with a number of positioning posts 312 that cooperate with the cutting mechanism 40. The bottom plate of the second mold 33 is provided with a first guide wheel 313 and a second guide wheel 314 on both sides, and the first guide wheel 313 and the second guide wheel 314 are not located on the same plane.

[0032] like Figure 4 As shown, a baffle 100 is provided on one side of the loading end of the frame 10, and the baffle 100 is inclinedly set above the corner block 39. During the operation of the conveyor chain 20, the roller 310 on the corner block 39 gradually contacts the bottom of the baffle 100 and is rotated about 90°. The corner block 39 will further drive the rotating shaft 36 to rotate, causing the locking hook 37 to flip towards the groove side of the second mold 33, thereby locking the tendon on the metatarsal bone through the locking hook 37, thus realizing the positioning of the chicken foot.

[0033] like Figure 5 As shown, the cutting mechanism 40 includes a transmission chain 41, a cutting assembly 42, a first guide rod 43, a second guide rod 44, and a support plate 45. The support plate 45 is disposed on both sides of the transmission chain 41. The transmission chain 41 may adopt a structure similar to that of the conveyor chain 20.

[0034] The transmission chain 41 is provided with multiple cutting components 42 spaced apart. The first guide rod 43 and the second guide rod 44 are both located inside the transmission chain 41 and are fixedly connected to the support plates 45 on both sides through the support beam 46.

[0035] Both the first guide rod 43 and the second guide rod 44 are inclined, or they are bent to form a certain angle.

[0036] like Figure 6-7 As shown, the cutting assembly 42 includes a base 421, a pressure plate 422, a cutter 423, a slide block 424, a slide rod 425, and a third guide wheel 426. The pressure plate 422 has a plurality of through-cutting grooves 427 spaced along its length. Each cutter 423 is slidably disposed in each groove 427. The bottom of the cutter 423 is connected to the slide block 424. The slide rod 425 is arranged parallel to the bottom of the base 421. The slide block 424 is slidably sleeved on the slide rod 425. The third guide wheel 426 is rotatably disposed at the bottom of the slide block 424.

[0037] The top of the slide 424 is provided with a connecting seat 428, and a knife holder 429 is provided above the connecting seat 428. The cutter 423 is fixedly connected to the knife holder 429. The two sides of the knife holder 429 are slidably connected to the through holes on the connecting seat 428 through the first sliding post 4210. A first spring 4211 is sleeved on the outside of the first sliding post 4210.

[0038] The pressure plate 422 has sliding grooves 4212 on both sides, and the base 421 has second sliding posts 4213 on both sides corresponding to the sliding grooves 4212. The second sliding posts 4213 are slidably disposed in the sliding grooves 4212, and a second spring 4214 is sleeved on the outside of the second sliding posts 4213.

[0039] During the synchronous operation of the conveyor chain 20 and the cutting mechanism 40, the cutting component 42 and the locking mechanism 30 cooperate periodically. When the cutting component 42 moves to the position corresponding to the locking mechanism 30, the pressure plate 422 presses the chicken claw tightly onto the first mold 32 and the second mold 33. At this time, the first spring 4211 and the second spring 4214 play a buffering role, which can adapt to chicken claws of different sizes and ensure that the clamping force of the chicken claw is not too large or too small.

[0040] The base 421 is provided with multiple positioning grooves 4215, and multiple positioning posts 312 are positioned corresponding to the multiple positioning grooves 4215. The inner diameter of the positioning groove 4215 is larger than the outer diameter of the positioning post 312, and the ends of the positioning posts 312 and the openings of the positioning grooves 4215 are beveled to ensure that the upper part of the positioning post 312 can smoothly enter the positioning groove 4215, thereby providing auxiliary positioning for the cutting assembly 42 and the locking mechanism 30.

[0041] During the operation of the transmission chain 41, the third guide wheel 426 cooperates with the first guide rod 43 and the second guide rod 44. When the third guide wheel 426 rolls along the first guide rod 43, it is pushed towards one side of the cutting assembly 42, which in turn drives the connecting seat 428 and the blade holder 429 to move synchronously, and further drives the cutter 423 to move synchronously. The cutter 423 cuts a strip-shaped opening in the skin of the chicken claw toe bone to facilitate subsequent bone crushing.

[0042] After the cutting is completed, under the action of the second guide rod 44, the third guide wheel 426, the connecting seat 428, the knife holder 429 and the cutter 423 are reset in preparation for the next cutting action.

[0043] like Figure 8As shown, the frame 10 is provided with a first limiting rod 11 and a second limiting rod 12. The first limiting rod 11 extends from one end of the frame 10 to below the cutting mechanism 40 and is located on one side of the locking mechanism 30, and is used to limit the first mold 32. The second limiting rod 12 extends from one end of the frame 10 to below the cutting mechanism 40 and is located at the bottom of the locking mechanism 30, and is used to support the second mold 33.

[0044] During the feeding and cutting process, the rear end of the first mold 32 is blocked by the first limiting rod 11, preventing it from rotating around the first support 34, and the second mold 33 is supported by the second limiting rod 12, preventing it from rotating around the second support 35.

[0045] After the cutting is completed, the first mold 32 and the second mold 33 are separated from the first limiting rod 11 and the second limiting rod 12 respectively. Under the action of gravity, the first mold 32 flips downward around the first support 34, and the second mold 33 flips downward around the second support 35. Both become vertical, so as to facilitate the subsequent bone crushing operation of the chicken feet.

[0046] like Figure 9 As shown, a third limiting rod 13 is provided at the unloading end of the frame 10 and at the bottom of the upper conveyor chain 20, and a fourth limiting rod 14 is provided at the bottom of the lower conveyor chain 20. The front end of the third limiting rod 13 is a downward-extending arc-shaped structure. During the operation of the locking mechanism 30, the drooping second mold 33 is gradually lifted upward and eventually becomes the initial horizontal state. At the same time, when the locking mechanism 30 operates to the bottom of the frame 10, on the one hand, under the action of gravity, the first mold 32 will automatically flip to the initial horizontal state, and on the other hand, the end of the first mold 32 is limited by the fourth limiting rod 14.

[0047] The other end of the third limiting rod 13 is connected to the second limiting rod 12, and the other end of the fourth limiting rod 14 is connected to the first limiting rod 11, so as to ensure that the first mold 32 and the second mold 33 always operate in a cycle with the assistance of each limiting rod.

[0048] like Figure 10-12 As shown, a connecting plate 110 is provided above the bone crushing mechanism 50. A protrusion 111 is provided on each side of the bottom of the connecting plate 110, and the two protrusions 111 are staggered.

[0049] The bone-crushing mechanism 50 includes a housing 51, a drive motor 52, a drive shaft 53, and multiple bone fragments 54. The housing 51 is fixedly mounted on the frame 10. The drive motor 52 is located on the outside of the housing 51. The drive shaft 53 is rotatably mounted inside the housing 51 and is connected to the drive motor 52 for transmission. The multiple bone fragments 54 are spaced apart on both sides of the drive shaft 53 along the axial direction.

[0050] The drive motor 52 and the drive shaft 53 can be connected by common transmission structures such as pulley assemblies, sprocket assemblies or gear assemblies.

[0051] The top of the box 51 is provided with a feeding trough 55 along the horizontal direction. When the conveyor chain 20 drives the locking mechanism 30 and the chicken feet to move above the box 51, the toe bone part at the lower end of the chicken feet extends into the box 51 along the feeding trough 55. The drive motor 52 drives the drive shaft 53 to rotate at high speed, thereby breaking the bones inside the chicken feet and separating them from the chicken feet through multiple bone fragments 54, thus achieving separation of bone and meat.

[0052] During the operation of the locking mechanism 30, the first guide wheel 313 and the second guide wheel 314 pass through the two protrusions 111 respectively. Since the two protrusions 111 are staggered, the first guide wheel 313 and the second guide wheel 314 will swing back and forth around the axis where the second support 35 is located as they pass through the two protrusions 111, so that the toe bone of the chicken claw can fully contact the bone fragments 54, thereby making the deboning more thorough.

[0053] A feeding guide plate 56 is provided on the front side of the feeding trough 55. When the locking mechanism 30 moves to the front side of the bone crushing mechanism 50, the chicken feet can smoothly enter the feeding trough 55 along the feeding guide plate 56.

[0054] A waste discharge plate 57 is installed at an angle on one side of the box 51, and the broken bone fragments are discharged along the waste discharge plate 57.

[0055] In summary, this utility model, through the cooperation of the locking mechanism 30, the cutting mechanism 40 and the bone-crushing mechanism 50, breaks and removes the toe bones of chicken feet, thereby achieving separation of bone and meat. It eliminates the need for operators to hold the chicken feet while deboning, ensuring both the safety of the deboning operation and improving the deboning efficiency.

[0056] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope claimed by this utility model.

Claims

1. A chicken feet deboning production line, characterized in that: The system includes a frame, a conveyor chain, a locking mechanism, a cutting mechanism, and a bone-crushing mechanism. The conveyor chain surrounds the frame, and several locking mechanisms are spaced apart on the conveyor chain. The conveyor chain drives the locking mechanisms to circulate on the frame. The cutting mechanism is supported above the frame and corresponds to the position of the locking mechanisms. The cutting mechanism opens the chicken feet on the locking mechanisms. The bone-crushing mechanism is located on the frame and at the bottom of the upper conveyor chain. It is used to crush and remove the toe bones of the chicken feet.

2. The chicken feet deboning production line according to claim 1, characterized in that: The locking mechanism includes a base frame, a first mold, and a second mold. The base frame has a first support and a second support at its two ends, respectively. The first mold is rotatably mounted on the base frame via the first support, and the second mold is rotatably mounted on the base frame via the second support. The second mold has a rotating shaft, the front of which rotatably extends into the interior of the second mold. The front of the rotating shaft has multiple locking hooks spaced apart. The rear end of the rotating shaft is rotatably connected to the base plate of the second mold via a third support. The rear end of the rotating shaft also has a corner block, and each end of the corner block has a roller.

3. The chicken feet deboning production line according to claim 2, characterized in that: The second mold is provided with multiple partition grooves, and the multiple locking hooks are arranged one-to-one in the multiple partition grooves.

4. The chicken feet deboning production line according to claim 1, characterized in that: The cutting mechanism includes a transmission chain, cutting components, a first guide rod, a second guide rod, and a support plate. The support plate is disposed on both sides of the transmission chain. Multiple cutting components are spaced apart on the transmission chain. The first guide rod and the second guide rod are both disposed on the inner side of the transmission chain and are fixedly connected to the support plates on both sides through a support beam.

5. The chicken feet deboning production line according to claim 4, characterized in that: The cutting assembly includes a base, a pressure plate, a cutter, a slide block, a slide rod, and a third guide wheel. The pressure plate has multiple through-grooves spaced along its length, and a cutting blade is slidably disposed in each of the grooves. The bottom of the cutter is connected to the slide block. The slide rod is arranged parallel to the bottom of the base, and the slide block is slidably fitted onto the slide rod. The third guide wheel is rotatably disposed at the bottom of the slide block.

6. The chicken feet deboning production line according to claim 5, characterized in that: The top of the slide block is provided with a connecting seat, and a knife holder is provided above the connecting seat. The cutter is fixedly connected to the knife holder. The two sides of the knife holder are slidably connected to the through holes on the connecting seat through first sliding columns. A first spring is sleeved on the outer side of the first sliding column.

7. The chicken feet deboning production line according to claim 6, characterized in that: The pressure plate has sliding grooves on both sides, and the base has second sliding columns on both sides corresponding to the sliding grooves. The second sliding columns are slidably disposed in the sliding grooves, and a second spring is sleeved on the outside of the second sliding columns.

8. The chicken feet deboning production line according to claim 2, characterized in that: The frame is provided with a first limiting rod and a second limiting rod. The first limiting rod extends from one end of the frame to the bottom of the cutting mechanism and is located on the side of the locking mechanism to limit the first mold. The second limiting rod extends from one end of the frame to the bottom of the cutting mechanism and is located at the bottom of the locking mechanism to support the second mold.

9. The chicken feet deboning production line according to claim 2, characterized in that: The second mold has a first guide wheel and a second guide wheel on both sides of the rear end of the base plate, and the first guide wheel and the second guide wheel are not located on the same plane.

10. The chicken feet deboning production line according to claim 9, characterized in that: The bone-crushing mechanism is provided with a connecting plate above it, and each side of the bottom of the connecting plate is provided with a protrusion, and the two protrusions are staggered.

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