Fish blood removal equipment

Abstract

The invention relates to the technical field of aquatic product processing, and discloses fish blood removal equipment which comprises a support. The clamping assembly is arranged on the support; the induction piece is arranged on the support and located on one side of the clamping assembly; the blood drawing assembly is arranged on the support and located between the induction piece and the clamping assembly; the mechanical arm is arranged on one side of the support and used for clamping fishes; the control box is arranged on the support and used for controlling and completing the blood sampling process; wherein the clamping assembly comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are arranged on the two sides of the bearing part respectively, a first driving part for driving the first clamping plate to move is installed on the support, the telescopic end of the first driving part is fixedly connected to the first clamping plate, and the second clamping plate is fixedly connected to the support. Fish is placed on the bearing piece through the mechanical arm, the fish is fixed through the clamping assembly, blood removal is conducted on the fish through the blood drawing assembly, automatic blood removal of the fish is achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of aquatic product processing, and in particular to a fish deblooding device. Background Art

[0002] During fish processing, fish are typically bled first. Bleeding improves fish quality, but the process remains challenging for small and medium-sized fish, and mechanized and automated processes have yet to be implemented. Currently, bled removal primarily involves gill slicing and soaking. This method is not only inefficient and incomplete, but also can cause secondary contamination of the fish. This can lead to potential hazards, such as degradation by endogenous enzymes and the rapid proliferation of exogenous microorganisms.

[0003] There is an urgent need to develop a device that can vacuum-bleed fish, quickly killing them and reducing their stress responses, such as struggling. This device can ensure fish welfare while more thoroughly removing blood and recycling it, reducing environmental pollution. Summary of the Invention

[0004] In order to improve the problem that traditional fish blood drawing has not achieved mechanical automation, resulting in low blood removal efficiency and incomplete blood removal, the present application provides a fish blood removal device.

[0005] The present application provides a fish deblooding device, which adopts the following technical solution: A fish bleeding device comprises a bracket, the bracket being provided with a supporting member, a clamping assembly provided on the bracket; a sensing member provided on the bracket and located on one side of the clamping assembly; a blood drawing assembly provided on the bracket and located between the sensing member and the clamping assembly; and a mechanical arm provided on one side of the bracket for clamping fish. A control box is provided on the bracket and is used to control the collaboration between the various components to complete the blood collection process; wherein, the clamping assembly includes a first splint and a second splint, the first splint and the second splint are respectively arranged on both sides of the supporting member, and a first driving member that drives the first splint to move is installed on the bracket, the telescopic end of the first driving member is fixedly connected to the first splint, and the second splint is fixedly connected to the bracket, and multiple flexible plates are provided on the opposite sides of the first splint and the second splint.

[0006] By adopting the above technical solution, the fish is first clamped and placed on the supporting member by a robotic arm. When the head of the fish touches the sensing member, the sensing member transmits a signal to the control box. The control box controls the first driving member to drive the first clamping plate to move, and cooperates with the second clamping plate to fix the fish. The control box sends a signal to control the blood drawing component to draw blood. By arranging flexible plates on the first clamping plate and the second clamping plate, the flexible plates are squeezed and deformed and fit into the surface of the fish body, thereby increasing the contact area between the first clamping plate, the second clamping plate and the fish, ensuring the stability of the fish, and facilitating the blood drawing component to draw blood.

[0007] Optionally, the blood drawing component includes a second driving member installed on one side of the bracket, a fixing seat is provided between the second driving member and the bracket, and the second drive can be adjustably fixed to the fixing seat; the telescopic end of the second driving member is provided with a blood drawing needle, the blood drawing needle includes a needle tube, one end of the needle tube is a needle, and the other end of the needle tube is connected to the mounting seat, the mounting seat is connected to the telescopic end of the second driving member, and a blood drawing tube connected to the needle tube is provided on one side of the mounting seat; a support assembly is provided on the bracket and on the opposite side of the second driving member, and the support assembly includes a fixing rod provided on the bracket, a sliding groove is provided through the side wall of the fixing rod, a support rod is provided through the sliding groove, the support rod is coaxially arranged with the needle tube, and a clearance hole is provided on the end of the support rod close to the blood drawing needle and is covered with an anti-slip sleeve.

[0008] By adopting the above technical solution, the blood collection position is first determined according to the size of the fish, and the height of the support rod and the blood-drawing needle is adjusted to ensure accurate blood collection; when collecting blood, one side of the fish head abuts against the support rod, which fixes the fish and prevents the fish head from shaking; the support rod and the needle tube are coaxially arranged, and a clearance hole is provided on the support rod to prevent the blood-drawing needle from colliding with the support rod after piercing the fish head, causing damage to the blood-drawing needle.

[0009] Optionally, the supporting member includes a plurality of supporting plates arranged in parallel, the sides of the supporting plates connected to the brackets are provided with clamping blocks, and the brackets are provided with clamping slots that cooperate with the clamping blocks; and the sides of the supporting plates are provided with reinforcing ribs.

[0010] By adopting the above technical solution, the length of the supporting member can be adjusted by adjusting the number of supporting plates; the supporting plate is connected to the bracket through the cooperation of the clamping block and the clamping slot, and the disassembly and assembly of the supporting plate is arranged. By setting reinforcing ribs on the side of the supporting plate, the structural strength of the supporting plate is increased, thereby increasing the bearing capacity of the supporting plate.

[0011] Optionally, a connecting portion is provided at one end of the flexible plate, and adjacent sides of the first splint and the second splint are provided with multiple connecting grooves, and the connecting portion is snapped into the connecting groove; a bending portion is provided at one end of the flexible plate away from the connecting portion, wherein, during installation, the bending portion is arranged toward the side of the sensing component.

[0012] By adopting the above technical solution, the flexible plate is clamped in the connecting groove of the first splint or the second splint through the connecting part, which facilitates the replacement of the flexible plate; by providing a bending part at one end of the flexible plate, and the bending part is provided toward the side of the blood drawing component, when the first splint and the second splint fix the fish, when the flexible plate is deformed, a thrust is generated on the fish toward one side of the sensing part, so that the fish head abuts against the sensing part, preventing the fish from sliding back and forth, and ensuring the stability of the fish.

[0013] Optionally, an anti-slip protrusion is provided on the outer side of the bending portion.

[0014] By adopting the above technical solution, anti-slip protrusions are set on the outside of the bending part, the roughness of the surface of the flexible plate is increased, and the friction between the flexible plate and the fish body surface is increased to ensure the stability of the fish.

[0015] Optionally, the free end of the robotic arm is provided with a gripper for gripping fish, and a camera for identifying the orientation of the fish head.

[0016] By adopting the above technical solution, the camera is first used to identify the posture of the fish and determine the direction of the fish head. Then, the fish is clamped by the claws and transferred to the support member to ensure that when the fish is put down, the fish head is located at one end of the blood drawing component and the fish head can contact the sensing member, thereby ensuring normal blood collection.

[0017] Optionally, limiting members are provided on the bracket and on both sides of the first clamping plate.

[0018] By adopting the above technical solution, the moving direction of the first clamping plate can be limited by the limiting member; when placing the fish, the limiting member also plays a supporting role to prevent the fish from falling over.

[0019] Optionally, the sensing member includes a shell provided on a bracket, a sensing element is provided in the shell, and the sensing element is used to detect the position of the fish head.

[0020] By adopting the above technical solution, when loading, the fish head touches the shell and triggers the sensing element, which transmits the signal to the control box and then performs subsequent operations; at the same time, the shell can also play a limiting role, thereby determining the position of the fish head, making it easier for the blood drawing component to accurately draw blood.

[0021] Optionally, the bracket is made of industrial aluminum profile. By adopting the above technical solution, the industrial aluminum profile has higher strength, especially the aluminum profile has good corrosion resistance and durability, is not easy to be worn, has good machinability, and improves production efficiency.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. The entire blood collection process is controlled by a control box. First, the fish is placed on the support by a robotic arm, fixed with a clamping component, and the fish is bled out by a blood drawing component, thereby realizing automatic blood removal of the fish and improving work efficiency.

[0023] 2. By arranging flexible plates on the first and second splints, the contact area with the fish body is increased, the friction is increased to ensure the stability of the fish, and the subsequent blood collection is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the fish deblooding equipment of the present application.

[0025] Figure 2 It is a top view of the fish deblooding device of the present application.

[0026] Figure 3 It is a structural diagram of the support plate of this application.

[0027] Figure 4 It is a structural diagram of the flexible board of this application.

[0028] 1. The support assembly includes the following components: 1. The support assembly includes the following components: 2. The support assembly includes the following components: 1. The support assembly includes the following components: 2. The support assembly includes the following components: 21. The first clamping plate includes the following components: 22. The second clamping plate includes the following components: 23. The first driving member includes the following components: 24. The flexible plate includes the following components: 241. The connecting portion includes the following components: 242. The bending portion includes the following components: 243. The anti-slip protrusion includes the following components: 25. The limiting member includes the following components: 27. The connecting groove includes the following components: 3. The blood drawing assembly includes the following components: 31. The fixing seat includes the following components: 32. The second driving member includes the following components: 33. The blood drawing needle includes the following components: 331. The mounting seat includes the following components: 332. The needle tube includes the following components: 334. The blood drawing tube includes the following components: 34. The support assembly includes the following components: 3451. The fixing rod includes the following components: 3411. The sliding groove includes the following components: 342. The support rod includes the following components: 3421. The making way hole includes the following components: 343. The anti-slip sleeve includes the following components: 4. The robotic arm includes the following components: 5. The supporting member includes the following components: 51. The supporting plate includes the following components: 511. The blocking block includes the following components: 52. The reinforcing rib includes the following components: 6. The sensing member includes the following components: 61. The shell includes the following components: 62. The sensing element includes the following components: 7. The control box includes the following components: DETAILED DESCRIPTION

[0029] Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings.

[0030] Throughout this specification, reference to the terms "certain embodiments," "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0031] The present application discloses a fish blood removal device, referring to Figure 1-Figure 2, including a bracket 1, a clamping component 2, which is arranged on the bracket 1; a sensing component 6, which is arranged on the bracket 1 and located on one side of the clamping component 2; a blood drawing component 3, which is arranged on the bracket 1 and located between the sensing component 6 and the clamping component 2; a robotic arm 4, which is arranged on one side of the bracket 1 and is used to clamp fish; a control box 7, which is arranged on the bracket 1 and is used to control the collaboration between the components to complete the blood collection process; wherein, the clamping component 2 includes a supporting member 5 fixed on the bracket 1, and a first splint 21 and a second splint 22 are respectively provided on both sides of the supporting member 5, and a first driving member 23 that drives the first splint 21 to move is installed on the bracket 1, and the telescopic end of the first driving member 23 is fixedly connected to the first splint 21, and the second splint 22 is fixedly connected to the bracket 1, and a plurality of flexible plates 24 are provided on the opposite sides of the first splint 21 and the second splint 22.

[0032] During use, the fish is first clamped and placed on the supporting member 5 through the mechanical arm 4. When the head of the fish touches the sensing member 6, the sensing member 6 transmits a signal to the control box 7. The control box 7 controls the first driving member 23 to drive the first splint 21 to move, and cooperates with the second splint 22 to fix the fish. The control box 7 sends a signal to control the blood drawing component 3 to draw blood. By arranging a flexible plate 24 on the first splint 21 and the second splint 22, the flexible plate 24 is squeezed and deformed and fits the surface of the fish body, thereby increasing the contact area between the first splint 21, the second splint 22 and the fish, ensuring the stability of the fish, and facilitating the blood drawing component 3 to draw blood.

[0033] The blood drawing component 3 includes a second driving member 32 mounted on one side of the bracket 1, a fixing seat 31 is provided between the second driving member 32 and the bracket 1, and the second driving member 32 is adjustably fixed on the fixing seat 31; the telescopic end of the second driving member 32 is provided with a blood drawing needle 33, and the blood drawing needle 33 includes a needle tube 332, one end of the needle tube 332 is a needle, and the other end of the needle tube 332 is connected to the mounting seat 331, the mounting seat 331 is connected to the telescopic end of the second driving member 32, and a needle is provided on one side of the mounting seat 331. The blood drawing blood tube 334 is connected to the tube 332; a support assembly 34 is provided on the bracket 1 and on the opposite side of the second driving member 32. The support assembly 34 includes a fixed rod 3451 provided on the bracket 1, and a slide groove 3411 is provided through the side wall of the fixed rod 3451. A support rod 342 is provided through the slide groove 3411. The support rod 342 is coaxially arranged with the needle tube 332. A clearance hole 3421 is provided at the end of the support rod 342 close to the blood drawing needle 33 and is covered with an anti-slip sleeve 343.

[0034] First, determine the blood collection position according to the size of the fish, and adjust the height of the support rod 342 and the blood drawing needle 33 to ensure accurate blood collection; when collecting blood, one side of the fish head abuts against the support rod 342, which fixes the fish and prevents the fish head from shaking; the support rod 342 is coaxially arranged with the needle tube 332, and a clearance hole 3421 is provided on the support rod 342 to prevent the blood drawing needle 33 from colliding with the support rod 342 after piercing the fish head, causing damage to the blood drawing needle 33.

[0035] The first driving member 23 and the second driving member 32 can both be cylinders or electric push rods.

[0036] Reference Figure 1 and Figure 3 The supporting member 5 includes a plurality of supporting plates 51 arranged in parallel. A clamping block 511 is provided on the side where the supporting plate 51 is connected to the bracket 1. A clamping slot that cooperates with the clamping block 511 is provided on the bracket 1. A reinforcing rib 52 is provided on the side of the supporting plate 51.

[0037] By adjusting the number of support plates 51, the length of the support member 5 can be easily adjusted; the support plate 51 is connected to the bracket 1 through the clamping block 511 and the clamping slot, which prevents the support plate 51 from being assembled and disassembled. By setting reinforcing ribs 52 on the side of the support plate 51, the structural strength of the support plate 51 is increased, thereby increasing the bearing capacity of the support plate 51.

[0038] Reference Figure 1 and Figure 4 A connecting portion 241 is provided at one end of the flexible plate 24, and a plurality of connecting grooves 27 are provided on the adjacent sides of the first clamping plate 21 and the second clamping plate 22, and the connecting portion 241 is snapped into the connecting groove 27; a bending portion 242 is provided at one end of the flexible plate 24 away from the connecting portion 241, wherein, when installed, the bending portion 242 is arranged toward the side of the sensing member 6.

[0039] The flexible plate 24 is clamped into the connecting groove 27 on the first splint 21 or the second splint 22 through the connecting portion 241, which facilitates the replacement of the flexible plate 24; by providing a bending portion 242 at one end of the flexible plate 24, and the bending portion 242 is provided toward the side of the blood drawing component 3, when the first splint 21 and the second splint 22 fix the fish, when the flexible plate 24 is deformed, it generates a thrust toward one side of the sensing part 6 on the fish, so that the fish head abuts against the sensing part 6, preventing the fish from sliding back and forth, thereby ensuring the stability of the fish.

[0040] The outside of the bending portion 242 is provided with an anti-skid protrusion 243. By arranging the anti-skid protrusion 243 on the outside of the bending portion 242, the roughness of the surface of the flexible plate 24 is increased, the friction between the flexible plate 24 and the fish body surface is increased, and the stability of the fish is guaranteed.

[0041] The free end of the robotic arm 4 is equipped with a gripper for gripping fish and a camera for identifying the orientation of the fish's head. During use, the camera first identifies the fish's posture and determines the orientation of its head. The gripper then picks up the fish and transfers it to the support 5. When the fish is lowered, its head is positioned at one end of the blood collection assembly 3 and in contact with the sensor 6, ensuring proper blood collection.

[0042] Limiting members 25 are provided on the bracket 1 and on both sides of the first clamping plate 21. By adopting the above technical solution, the limiting members 25 can limit the moving direction of the first clamping plate 21; when placing the fish, the limiting members 25 also play a supporting role to prevent the fish from falling.

[0043] Sensor 6 comprises a housing 61 mounted on bracket 1, housing a sensing element 62 for detecting the position of the fish head. During loading, the fish head contacts housing 61, triggering sensing element 62, which transmits a signal to control box 7 for subsequent operation. Housing 61 also acts as a limiter, determining the position of the fish head and facilitating accurate blood collection by blood drawing assembly 3.

[0044] The bracket 1 is made of industrial aluminum profile. Industrial aluminum profile has high strength, especially aluminum profile has good corrosion resistance and durability, is not easy to be worn, and has good machinability, which improves production efficiency.

[0045] The implementation principle of a fish deblooding device in an embodiment of the present application is: when in use, a camera is used to identify the posture of the fish, determine the direction of the fish head, clamp the fish with the claws, place the fish on the supporting member 5 through the mechanical arm 4, so that the fish head touches the sensing member 6, and sends a signal to the control box 7. The control box 7 controls the first driving member 23 to drive the first clamping plate 21 to move and cooperate with the second clamping plate 22 to fix the fish; then the second driving member 32 is controlled to drive the axial blood needle to move and penetrate into the body of the fish, draw out the blood in the fish and recover it through the blood drawing tube 334. After the blood drawing is completed, the second driving member 32 drives the blood drawing needle 33 to be pulled out of the fish's body, and then the first driving member 23 drives the first clamping plate 21 to move back, and the fish is removed by the mechanical arm 4, completing the entire blood drawing process, realizing automatic blood drawing of fish, thereby improving the efficiency of blood drawing.

[0046] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A fish deblooding device, characterized in that: It comprises a bracket (1), wherein a supporting member (5) is provided on the bracket (1). A clamping assembly (2) is arranged on the bracket (1); A sensing element (6) is provided on the bracket (1) and is located on one side of the clamping assembly (2); A blood drawing assembly (3) is disposed on the support (1) and is located between the sensing element (6) and the clamping assembly (2); A mechanical arm (4) is provided on one side of the support (1) and is used for clamping fish; A control box (7) is provided on the support (1) and is used to control the collaboration between the various components to complete the blood collection process; The clamping assembly (2) includes a first clamping plate (21) and a second clamping plate (22), the first clamping plate (21) and the second clamping plate (22) are respectively arranged on both sides of the supporting member (5), and a first driving member (23) is installed on the bracket (1) to drive the first clamping plate (21) to move, the telescopic end of the first driving member (23) is fixedly connected to the first clamping plate (21), and the second clamping plate (22) is fixedly connected to the bracket (1), and a plurality of flexible plates (24) are arranged on opposite sides of the first clamping plate (21) and the second clamping plate (22).

2. The fish deblooding equipment according to claim 1, characterized in that: The blood drawing component (3) comprises a second driving member (32) mounted on one side of the bracket (1); a fixing seat (31) is provided between the second driving member (32) and the bracket (1); the second driving member (32) is adjustably fixed on the fixing seat (31); a blood drawing needle (33) is provided at the telescopic end of the second driving member (32); the blood drawing needle (33) comprises a needle tube (332); one end of the needle tube (332) is a needle head; the other end of the needle tube (332) is connected to a mounting seat (331); the mounting seat (331) is connected to the telescopic end of the second driving member (32); and one side of the mounting seat (331) is provided with a A blood drawing blood tube (334) is connected to the needle tube (332); a support assembly (34) is provided on the bracket (1) and on the opposite side of the second driving member (32), and the support assembly (34) includes a fixing rod (3451) provided on the bracket (1), a sliding groove (3411) is provided through the side wall of the fixing rod (3451), and a support rod (342) is provided through the sliding groove (3411), and the support rod (342) is coaxially arranged with the needle tube (332), and a clearance hole (3421) is provided at one end of the support rod (342) close to the blood drawing needle (33) and is covered with an anti-slip sleeve (343).

3. The fish deblooding equipment according to claim 1, characterized in that: The supporting member (5) comprises a plurality of supporting plates (51) arranged in parallel, a clamping block (511) being provided on the side where the supporting plate (51) is connected to the bracket (1), and a clamping groove cooperating with the clamping block (511) is provided on the bracket (1); and a reinforcing rib (52) is provided on the side of the supporting plate (51).

4. The fish deblooding equipment according to claim 1, characterized in that: One end of the flexible plate (24) is provided with a connecting portion (241), and adjacent sides of the first clamping plate (21) and the second clamping plate (22) are provided with a plurality of connecting grooves (27), and the connecting portion (241) is snapped into the connecting grooves (27); an end of the flexible plate (24) away from the connecting portion (241) is provided with a bending portion (242), wherein, when installed, the bending portion (242) is arranged toward one side of the blood drawing component (3).

5. The fish deblooding equipment according to claim 4, characterized in that: An anti-slip protrusion (243) is provided on the outer side of the bending portion (242).

6. The fish deblooding equipment according to claim 1, characterized in that: The free end of the mechanical arm (4) is provided with a clamping claw for clamping fish, and a camera for identifying the direction of the fish head.

7. The fish deblooding equipment according to claim 1, characterized in that: Limiting members (25) are provided on the bracket (1) and on both sides of the first clamping plate (21).

8. The fish deblooding equipment according to claim 1, characterized in that: The sensing member (6) comprises a housing (61) arranged on a bracket (1), wherein a sensing element (62) is arranged in the housing (61), and the sensing element (62) is used to detect the position of the fish head.

9. The fish deblooding equipment according to claim 1, characterized in that: The bracket (1) is an industrial aluminum profile.

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