Full-automatic high-efficiency powder coating machine

Abstract

The utility model relates to powder coating machine technical field and disclose a full -automatic high -efficient powder coating machine, including protection box, is provided with powder coating subassembly on protection box, and powder coating subassembly includes two first rectangular grooves, a second rectangular groove and a third rectangular groove, two first rectangular grooves are respectively set up on the front and back surfaces of protection box, two first rectangular grooves all with the inside of protection box is communicated, can realize material full -automatic feeding through setting up loading and conveying mechanism, can realize material full -automatic conveying and unloading through setting up second conveying mechanism and first conveying mechanism, need not manual handling, through setting up the inclined discharge pipe and the conveying mechanism cooperation of removal, combine material falling and turn over and the vibration function of vibration motor, can realize material even powder coating and promote powder coating quality, simultaneously, the cooperation of conveying belt through -hole and inclined plate can recycle extra powder coating and avoid waste, be applicable to food processing field scale powder coating operation.

Description

Technical Field

[0001] This utility model relates to the field of powder coating machine technology, specifically a fully automatic and efficient powder coating machine. Background Technology

[0002] Fully automatic high-efficiency coating machines are key equipment for large-scale production in the food processing industry. Their core requirements are fully automatic continuous operation, uniform coating, and efficient coating recycling. They need to achieve full automation from material feeding to coating completion, reduce manual intervention to improve efficiency and hygiene, and at the same time ensure that the coating is evenly attached to the surface of the material to avoid local over-coating or missed coating, which would affect product quality.

[0003] However, existing breading machines in the industry currently have a single breading method, which is mostly single-point breading, and cannot achieve full coverage of the material surface. They also lack a material turning mechanism, so the material only contacts the breading on one side, and the bottom or side is prone to missed areas. At the same time, there is no vibration-assisted structure, so the breading is easy to fall off or clump, resulting in uneven breading thickness of the product, affecting the consistency of taste and appearance, and increasing the defect rate. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a fully automatic and efficient breading machine. It solves the problems of existing breading machines in the industry, which have a single breading supply method, mostly single-point breading, which cannot achieve full coverage of the material surface, lack a material turning mechanism, and only one side of the material is in contact with the breading. The bottom or side is prone to missed areas. At the same time, there is no vibration assistance structure, which makes the breading easy to fall off or clump, resulting in uneven breading thickness of the product, affecting the consistency of taste and appearance, and increasing the defect rate.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a fully automatic high-efficiency powder coating machine, including a protective box, on which a powder coating component is provided. The powder coating component includes two first rectangular grooves, a second rectangular groove and a third rectangular groove. The two first rectangular grooves are respectively opened on the front and rear surfaces of the protective box, and both first rectangular grooves are connected to the interior of the protective box.

[0008] Among them, the two first rectangular slots are set in a corresponding manner, one in front and one behind;

[0009] The third rectangular groove is formed on the rear surface of the protective box and communicates with the interior of the protective box. The third rectangular groove is located above the first rectangular groove.

[0010] The second rectangular groove is located on the right side of the protective box and is connected to the interior of the protective box.

[0011] The inner wall of the third rectangular groove is fixedly connected to two mounting plates, the front ends of which extend into the interior of the protective box and are fixedly connected to the inner wall of the protective box.

[0012] Preferably, there is a certain gap between the front ends of the two mounting plates and the front inner wall of the protective box;

[0013] The two mounting plates have a second conveying mechanism fixedly installed on their opposite sides.

[0014] Preferably, the protective box has two rectangular plates arranged symmetrically on the left and right sides, and the two rectangular plates are located below the two mounting plates;

[0015] The front and rear ends of the two rectangular plates respectively penetrate the inner walls of the corresponding first rectangular groove;

[0016] The first conveying mechanism is fixedly installed on the opposite sides of the two rectangular plates, and two connecting plates are fixedly connected to the lower surfaces of the two rectangular plates.

[0017] Preferably, the front and rear surfaces of the protective box are fixedly connected to fixing plates, and the upper surfaces of the two fixing plates are fixedly connected to two springs, with the upper ends of the four springs corresponding to the lower surfaces of the corresponding fixing plates.

[0018] Preferably, each of the four springs is provided with an auxiliary telescopic rod inside, and the lower ends of the four auxiliary telescopic rods are respectively fixedly connected to the corresponding fixed plates;

[0019] The telescopic ends of the four auxiliary telescopic rods are respectively fixedly connected to the corresponding connecting and fixing plates;

[0020] Vibration motors are fixedly installed on the lower surfaces of both connecting plates.

[0021] Preferably, multiple connecting pipes are fixedly connected to the left and right inner walls inside the protective box, and the multiple connecting pipes are located above the second conveying mechanism;

[0022] Among them, the lower surface of multiple connecting pipes is fixedly connected to multiple discharge pipes that communicate with their interiors, and the multiple discharge pipes are all inclined backwards.

[0023] Among them, the right side of multiple connecting pipes extends through the right side of the protective box, and the right side of multiple connecting pipes is fixedly installed with an external powder coating conveying pipe connector.

[0024] Preferably, an inclined plate is fixedly connected to the left inner wall of the protective box, and the right side of the inclined plate extends out of the inner wall of the second rectangular groove in an inclined shape.

[0025] Both the second conveying mechanism and the conveyor belt of the first conveying mechanism have multiple through holes.

[0026] Preferably, the rear surface of the protective box is provided with a feeding conveyor mechanism, and the front end of the feeding conveyor mechanism is located above the second conveyor mechanism.

[0027] (III) Beneficial Effects

[0028] Compared with the prior art, this utility model provides a fully automatic and efficient breading machine, which has the following beneficial effects:

[0029] By setting up a feeding and conveying mechanism, fully automatic material feeding can be achieved. By setting up a second conveying mechanism and a first conveying mechanism, fully automatic material conveying and unloading can be achieved, eliminating the need for manual handling. By setting up an inclined discharge pipe in conjunction with a moving conveying mechanism, combined with the material falling and turning over and the vibration of a vibrating motor, the material can be evenly coated with powder, improving the powder coating quality. At the same time, the conveyor belt through holes and the inclined plate can collect excess powder to avoid waste. It is suitable for large-scale powder coating operations in the food processing industry, further improving the practicality and production efficiency of the fully automatic high-efficiency powder coating machine. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of a fully automatic and efficient breading machine according to this utility model;

[0031] Figure 2 This is a schematic diagram of the rear surface of the protective box of this utility model;

[0032] Figure 3 This is a schematic diagram of the upper surface of the fixing plate of this utility model;

[0033] Figure 4 This is a schematic diagram of the connecting pipe of this utility model.

[0034] In the diagram: 1. Protective box; 2. Rectangular plate; 3. Fixing plate; 4. First conveying mechanism; 5. First rectangular trough; 6. Feeding conveying mechanism; 7. Mounting plate; 8. Second conveying mechanism; 9. External powder coating conveying pipe connector; 10. Second rectangular trough; 11. Inclined plate; 12. Third rectangular trough; 13. Connecting pipe; 14. Vibrating motor; 15. Auxiliary telescopic rod; 16. Spring; 17. Connecting fixing plate; 18. Discharge pipe. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] Please see Figure 1-4This utility model provides a new technical solution: a fully automatic and efficient powder coating machine, including a first rectangular groove 5: two first rectangular grooves 5 are respectively opened on the front and rear surfaces of the protective box 1. The first rectangular grooves 5 are connected to the interior of the protective box 1. The inner wall allows the front and rear ends of the rectangular plate 2 to pass through. The first rectangular grooves 5 provide space for the rectangular plate 2 and the first conveying mechanism 4 to pass through and move, ensuring that the first conveying mechanism 4 can be stably installed and move with the vibration component, while limiting the vibration direction of the rectangular plate 2 to avoid displacement.

[0037] Second rectangular groove 10: The second rectangular groove 10 is opened on the right side of the protective box 1. The second rectangular groove 10 is connected to the inside of the protective box 1 and allows the right side of the inclined plate 11 to extend out at an angle. The second rectangular groove 10 provides a discharge channel for the excess coating powder collected on the inclined plate 11, which is convenient for subsequent collection and reuse and avoids the coating powder from accumulating in the box.

[0038] The third rectangular groove 12 is located on the rear surface of the protective box 1. The third rectangular groove 12 is connected to the interior of the protective box 1. Two mounting plates 7 are fixedly connected to the inner wall. The third rectangular groove 12 provides an installation entrance for the mounting plates 7, ensuring that the mounting plates 7 can be stably connected to the front and rear inner walls of the protective box 1, and providing a support foundation for the second conveying mechanism 8.

[0039] Mounting plate 7: Two mounting plates 7 are fixedly connected to the inner wall of the third rectangular groove 12, with the front end extending into the interior of the protective box 1 and fixed to the inner wall of the front side of the box. The second conveying mechanism 8 is fixedly installed on the opposite side of the two mounting plates 7. The mounting plate 7 is the support bracket for the second conveying mechanism 8. The front and rear ends are fixed to ensure the stable operation of the second conveying mechanism 8. The gap between the front end and the box wall provides a channel for the material to fall to the first conveying mechanism 4.

[0040] Second conveying mechanism 8: The second conveying mechanism 8 is used to receive the material sent by the feeding conveying mechanism 6 and convey it forward. During the conveying process, it receives the coating powder discharged from the discharge pipe 18 to complete the initial coating. The through holes of the conveyor belt can prevent the coating powder from accumulating, and at the same time allow some coating powder to fall and coat the flipped material a second time.

[0041] Rectangular plate 2: Two rectangular plates 2 are located inside the protective box 1, with the front and rear ends respectively penetrating through the inner wall of the corresponding first rectangular groove 5. The first conveying mechanism 4 is fixedly installed on the opposite side, and two connecting and fixing plates 17 are fixedly connected to the lower surface. The rectangular plate 2 is the mounting carrier of the first conveying mechanism 4, which transmits the vibration force of the vibrating motor 14 to the first conveying mechanism 4. At the same time, the vibration direction is limited by the penetration of the first rectangular groove 5 to ensure the stable operation of the first conveying mechanism 4.

[0042] First conveying mechanism 4: The first conveying mechanism 4 receives the material falling from the second conveying mechanism 8 and conveys it backward. During the vibration process, the through holes of the conveyor belt allow excess coating powder to fall off. At the same time, the vibration makes the coating powder adhere evenly, and finally the coated material is conveyed to the rear discharge.

[0043] Connecting fixing plate 17: The connecting fixing plate 17 is the transmission medium for vibration power, transmitting the vibration force of the vibration motor 14 to the rectangular plate 2 and the first conveying mechanism 4, while providing connection points for the spring 16 and the auxiliary telescopic rod 15 to ensure that the vibration components work together.

[0044] Fixed plate 3: Fixed plate 3 provides fixed support for spring 16 and auxiliary telescopic rod 15, connects the vibration component to the protective box 1, and buffers the impact of vibration on the protective box through spring and telescopic rod.

[0045] Spring 16: Spring 16 buffers the vibration force generated by the vibration motor 14 through elastic deformation, reducing the impact of vibration on the protective box 1 and other components, while maintaining an appropriate vibration amplitude to ensure that excess powder falls off and the material does not shift.

[0046] Auxiliary telescopic rod 15: The auxiliary telescopic rod 15 restricts the vibration direction of the connecting fixed plate 17, and prevents the first conveying mechanism 4 from shifting or tilting left or right or forward or backward due to vibration, so as to ensure stable and orderly vibration.

[0047] Vibration motor 14: Two vibration motors 14 are respectively fixedly installed on the lower surface of two connecting plates 17. The vibration motor 14 is the vibration power source. The vibration force generated is transmitted to the first conveying mechanism 4 through the connecting plates 17, causing excess powder coating on the material surface to fall off, while making the powder coating adhere more tightly and evenly, thus improving the powder coating quality.

[0048] Connecting pipe 13: Connecting pipe 13 is the intermediate channel for powder coating conveying. It receives powder coating conveyed from the outside and distributes it evenly to the second conveying mechanism 8 through the discharge pipe 18 to achieve multi-point powder supply.

[0049] Discharge pipe 18: The backward tilt of discharge pipe 18 ensures that the powder coating accurately covers the surface of the material moving backward on the second conveying mechanism 8, achieving initial uniformity of powder coating and avoiding local powder leakage or accumulation.

[0050] External powder coating conveying pipe connector 9: The external powder coating conveying pipe connector is used to connect the conveying pipe of the external powder coating storage device, providing a continuous powder coating source for the connecting pipe 13 and the discharge pipe 18, ensuring a stable powder coating supply.

[0051] Inclined plate 11: Inclined plate 11 is used to receive excess powder falling from the first conveying mechanism 4 and the second conveying mechanism 8. The inclined structure guides the powder to the second rectangular trough 10 for discharge, which facilitates recycling and reduces waste.

[0052] Feeding Conveying Mechanism 6: Feeding conveying mechanism 6 realizes fully automatic material feeding, conveying the material to be coated with powder from the rear end to the second conveying mechanism 8, eliminating the need for manual handling, improving feeding efficiency, and ensuring that the front end position ensures that there is no risk of material falling.

[0053] Furthermore, when using this fully automatic high-efficiency breading machine, the feeding conveyor 6 runs from back to front, the second conveyor 8 runs from back to front, and the first conveyor 4 runs from front to back.

[0054] First, the materials to be coated with powder, such as chicken pieces and meat strips, are evenly placed on the conveyor belt of the feeding conveyor 6. The feeding conveyor 6 is started, which drives the materials to move from back to front, and finally smoothly conveys the materials to the conveyor belt of the second conveyor 8. The front end of the feeding conveyor 6 is located above the second conveyor 8, which can ensure that there is no risk of materials falling, realize fully automatic feeding, eliminate the need for manual handling, and improve feeding efficiency.

[0055] Simultaneously, the conveying pipe of the external powder coating storage device is fixedly connected to the external powder coating conveying pipe connector 9 on the right side of multiple connecting pipes 13. When the powder coating conveying valve is opened, the powder coating will enter the interior of the connecting pipe 13 through the external powder coating conveying pipe connector, and then be evenly discharged from multiple discharge pipes 18 on the lower surface of the connecting pipe 13. Since the multiple discharge pipes 18 are all inclined backward and located above the second conveying mechanism 8, the discharged powder coating will accurately cover the surface of the material moving on the second conveying mechanism 8, realizing the initial powder coating of the material. At the same time, the second conveying mechanism 8 continuously drives the material to move from back to front, so that the material receives the powder coating evenly during the movement, avoiding local powder coating that is too thick or missed.

[0056] In this process, the material after initial powder coating moves to the front end with the second conveyor mechanism 8. Since there is a gap between the front end of the second conveyor mechanism 8 and the inner wall of the front side of the protective box 1, and the first conveyor mechanism 4 is located directly below the second conveyor mechanism 8, the material will naturally fall onto the conveyor belt of the first conveyor mechanism 4. At the same time, the material will also be flipped to a certain extent, so that the powder coating can be applied again through the through holes of the conveyor belt on the second conveyor mechanism 8, thereby improving the powder coating quality.

[0057] At this time, the vibration motors 14 on the lower surface of the two connecting fixing plates 17 are started. The vibration force generated by the vibration motors 14 is transmitted to the connecting fixing plates 17, thereby driving the first conveying mechanism 4 and the two rectangular plates 2 to vibrate synchronously. During the vibration, the multiple through holes on the conveyor belt of the first conveying mechanism 4 can allow excess coating powder on the surface of the material to fall off, avoiding the coating powder from clumping and being wasted. At the same time, the vibration can make the coating powder adhere more tightly and evenly to the surface of the material, further improving the coating powder quality.

[0058] During the vibration of the first conveying mechanism, the four auxiliary telescopic rods 15 and the springs 16 work together. The auxiliary telescopic rods 15 can limit the vibration direction of the connecting fixed plate 17 to prevent the first conveying mechanism 4 from shifting or tilting due to vibration. The springs 16 buffer the vibration force through elastic deformation, reduce the impact of vibration on the protective box 1 and other components, ensure the overall stable operation of the equipment, and maintain an appropriate vibration amplitude to ensure that excess powder falls off and prevent the material from jumping and shifting on the conveyor belt.

[0059] The first conveying mechanism 4 drives the coated material to move in a forward-backward direction. The coated material moves to the rear end with the first conveying mechanism 4 to complete the discharge.

[0060] Meanwhile, the coating powder will fall onto the inclined plate 11, making it convenient to collect the coating powder for multiple uses later;

[0061] During the entire powder coating process, both the second conveying mechanism 8 and the first conveying mechanism 4 have multiple through holes on their conveyor belts. In addition to the through holes of the first conveying mechanism 4 being used to drop excess powder coating, the through holes of the second conveying mechanism 8 can prevent powder coating from accumulating on the conveyor belt and ensure that the surface of the conveyor belt is clean. At the same time, the external powder coating conveying achieves multi-point uniform powder supply through multiple connecting pipes 13 and discharge pipes 18.

[0062] The system features a fully automatic material feeding mechanism 6, a second conveying mechanism 8, and a first conveying mechanism 4, all of which enable fully automatic material feeding and conveying without manual handling. The inclined discharge pipe 18, in conjunction with the moving conveying mechanism and the material falling and turning over, along with the vibration of the vibrating motor 14, ensures uniform coating of the material and improves coating quality. Furthermore, the conveyor belt through-holes and the inclined plate 11 allow for the recovery of excess coating powder, preventing waste. This system is suitable for large-scale coating operations in the food processing industry, further enhancing the practicality and production efficiency of the fully automatic high-efficiency coating machine.

[0063] Example 1: Adjustable fan-shaped discharge pipe replaces the original discharge pipe 18

[0064] A food processing plant needs to process chicken nuggets and diced meat of different sizes simultaneously. The existing discharge pipe 18 had the following problems: First, the fixed angle of the discharge pipe resulted in uneven coverage of large chicken nuggets, with easy omissions on the sides, while small diced meat pieces had excessive coating thickness. Second, the single straight pipe had a narrow discharge range, leading to localized overlap of coating when materials were dense. Third, there was no flow rate adjustment, and different materials had different coating requirements, which could easily lead to waste or insufficient coating. Therefore, the original discharge pipe 18 was replaced with an adjustable fan-shaped discharge pipe, while retaining the connection with the connecting pipe 13. The outlet was fan-shaped, and the pipe body was equipped with an angle adjustment knob. A flow rate regulating valve was installed inside the pipe, and an anti-caking filter was installed at the outlet.

[0065] When processing chicken nuggets, adjust the angle to cover the sides, and when processing diced meat, adjust the angle to control the range, ensuring no missed coating or accumulation. The deviation in coating thickness is greatly reduced, making it suitable for mixed production scenarios of multiple specifications of materials and improving product consistency.

[0066] The fan-shaped outlet coverage width is significantly increased, and the powder coating is evenly distributed when materials are dense, with no local overlap, which is suitable for high-volume and dense conveying needs and reduces the defect rate.

[0067] Adjusting the breading flow rate according to the size of the materials—larger for chicken nuggets and smaller for diced meat—significantly reduces breading waste, adapts to cost control scenarios, and improves economic efficiency.

[0068] Example 2: A stepped anti-slip conveyor belt replaces the original first conveyor mechanism 4

[0069] A fresh food factory was processing crispy fish fillets. The existing conveyor belt had several problems: first, the uniform diameter of the conveyor belt's through holes made the fish fillets easy to get stuck and break; second, the smooth surface caused the fish fillets to shift during vibration, resulting in uneven coating; and third, excess coating clumped together and blocked the holes, requiring frequent machine stops for cleaning, which affected efficiency. To address this, the original conveyor belt was replaced with a stepped anti-slip conveyor belt. The upper through holes were designed with small diameters to prevent the fish fillets from getting stuck, while the lower through holes were designed with large diameters to help the coating fall off. The surface was pressed with diamond-shaped anti-slip patterns, and the belt body had a guide ramp in the interlayer to guide the coating to gather towards the central through holes.

[0070] The small holes in the upper layer prevent the fish fillet from getting stuck, while the large holes in the lower layer ensure that excess coating powder falls off, greatly reducing the breakage rate of the fish fillet. It is suitable for thin, crispy, and delicate materials and ensures the product's appearance.

[0071] The diamond pattern increases friction, preventing the fish fillet from shifting during vibration, and improving the uniformity of the coating on the edges, thus meeting the needs of high-precision coating and enhancing product quality.

[0072] The interlayer slope guides the powder coating to gather towards the large holes, preventing clumping and significantly extending the cleaning interval. This makes it suitable for continuous production scenarios and reduces downtime.

[0073] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic high-efficiency powder coating machine, including a protective box (1), characterized in that: The protective box (1) is provided with a powder coating component, which includes two first rectangular grooves (5), one second rectangular groove (10) and one third rectangular groove (12). The two first rectangular grooves (5) are respectively opened on the front and rear surfaces of the protective box (1), and both first rectangular grooves (5) are connected to the interior of the protective box (1). Among them, the two first rectangular slots (5) are set in a corresponding manner front and back; The third rectangular groove (12) is opened on the rear surface of the protective box (1), and the third rectangular groove (12) communicates with the interior of the protective box (1). The third rectangular groove (12) is located above the first rectangular groove (5). The second rectangular groove (10) is located on the right side of the protective box (1), and the second rectangular groove (10) communicates with the interior of the protective box (1). Among them, the inner wall of the third rectangular groove (12) is fixedly connected to two mounting plates (7), the front ends of the two mounting plates (7) extend into the interior of the protective box (1) and are fixedly connected to the inner wall of the protective box (1).

2. The fully automatic high-efficiency breading machine according to claim 1, characterized in that: There is a certain gap between the front ends of the two mounting plates (7) and the front inner wall of the protective box (1); Among them, the two mounting plates (7) are fixedly mounted with a second conveying mechanism (8) on their opposite sides.

3. The fully automatic high-efficiency breading machine according to claim 1, characterized in that: The protective box (1) is equipped with two rectangular plates (2) arranged on the left and right sides respectively, and the two rectangular plates (2) are located below the two mounting plates (7); Among them, the front and rear ends of the two rectangular plates (2) respectively penetrate through the inner wall of the corresponding first rectangular groove (5); Among them, the first conveying mechanism (4) is fixedly installed on the opposite face of the two rectangular plates (2), and two connecting fixing plates (17) are fixedly connected to the lower surface of the two rectangular plates (2).

4. The fully automatic high-efficiency breading machine according to claim 1, characterized in that: The protective box (1) is fixedly connected to the front and rear surfaces with fixing plates (3). Two springs (16) are fixedly connected to the upper surfaces of the two fixing plates (3). The upper ends of the four springs (16) are respectively connected to the lower surfaces of the corresponding fixing plates (17).

5. The fully automatic high-efficiency breading machine according to claim 4, characterized in that: Each of the four springs (16) is provided with an auxiliary telescopic rod (15), and the lower ends of the four auxiliary telescopic rods (15) are respectively fixedly connected to the corresponding fixing plates (3); Among them, the telescopic ends of the four auxiliary telescopic rods (15) are respectively fixedly connected to the corresponding connecting fixing plates (17); Vibration motors (14) are fixedly installed on the lower surfaces of the two connecting fixing plates (17).

6. The fully automatic high-efficiency breading machine according to claim 1, characterized in that: Multiple connecting pipes (13) are fixedly connected to the left and right inner walls inside the protective box (1), and the multiple connecting pipes (13) are located above the second conveying mechanism (8); Among them, the lower surface of multiple connecting pipes (13) is fixedly connected with multiple discharge pipes (18) that communicate with its interior, and the multiple discharge pipes (18) are all inclined backward. Among them, the right side of multiple connecting pipes (13) extends through the right side of the protective box (1), and the right side of multiple connecting pipes (13) is fixedly installed with an external powder coating conveying pipe connector (9).

7. The fully automatic high-efficiency breading machine according to claim 1, characterized in that: An inclined plate (11) is fixedly connected to the left inner wall of the protective box (1), and the right side of the inclined plate (11) extends out of the inner wall of the second rectangular groove (10) in an inclined shape. The conveyor belts on both the second conveyor mechanism (8) and the first conveyor mechanism (4) have multiple through holes.

8. The fully automatic high-efficiency breading machine according to claim 1, characterized in that: The rear surface of the protective box (1) is provided with a feeding conveyor mechanism (6), and the front end of the feeding conveyor mechanism (6) is located above the second conveyor mechanism (8).

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