A cutting device for meat food product inspection

Abstract

The utility model relates to meat processing technical field, and disclose a cutting device for meat food detection, including the chassis, and set up the frame on the chassis upside, and the inner wall of frame is installed with the side plate, the last installation of frame has the support frame, and the inside installation of support frame has the hydraulic cylinder, the output of hydraulic cylinder installs second connecting frame, and the inside installation of second connecting frame has the punch gas pressure cylinder, the output of punch gas pressure cylinder installs the well -like cutting knife, and the outside installation of well -like cutting knife has the limit cover, the inside installation of limit cover has the locating rod for locating the meat block. Possess the advantage that accurate cutting is positioned, operation is safe and easy to collect, solved the traditional manual cutting efficiency low, the consistency is poor, the meat block is easy to shift, the deformation in the cutting process, the discharge and the collection are inconvenient after cutting, reduce the safety risk problem of cutting operation.

Description

Technical Field

[0001] This utility model relates to the field of meat processing technology, specifically a cutting device for meat food testing. Background Technology

[0002] In meat quality testing, standardized cutting of meat pieces is often necessary to obtain samples with uniform shape and size, facilitating subsequent physicochemical or microbiological testing. Traditional cutting methods rely heavily on manual operation or simple cutting tools, resulting in low cutting efficiency, poor sample consistency, and insufficient operational safety. While some existing automated cutting equipment can improve efficiency to some extent, they are often complex in structure, expensive, and struggle to effectively position meat pieces during cutting, leading to displacement or deformation and affecting sample regularity. Furthermore, the post-cutting discharge and collection processes lack integrated design, impacting the continuity of the testing process.

[0003] Therefore, it is necessary to provide a dedicated cutting device for meat testing that is structurally sound, easy to operate, reliably positioned, and capable of automated cutting and collection. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a cutting device for meat food testing, which has the advantages of accurate positioning, neat cutting, safe operation, and easy collection. It solves the problems of low efficiency and poor consistency of traditional manual cutting, easy displacement and deformation of meat pieces during the cutting process, inconvenience of material discharge and collection after cutting, and reduces the safety risks of cutting operations.

[0005] (II) Technical Solution To achieve the aforementioned objectives of accurate positioning, neat cutting, safe operation, and easy collection, this utility model provides the following technical solution: a cutting device for meat food testing, comprising a base frame and a frame mounted on the upper side of the base frame, with side plates installed on the inner wall of the frame, a support frame installed on the upper side of the frame, and a hydraulic cylinder installed inside the support frame. A second connecting frame is installed at the output end of the hydraulic cylinder, and a punching pneumatic cylinder is installed inside the second connecting frame. A well-shaped cutting blade is installed at the output end of the punching pneumatic cylinder, and a limit cover is installed on the outer side of the well-shaped cutting blade. A positioning rod for positioning meat pieces is installed inside the limit cover.

[0006] Preferably, a first connecting frame is fixedly installed on the upper side of the limiting cover, and the punching pneumatic cylinder is installed inside the first connecting frame. A well-shaped mounting block is installed at the output end of the punching pneumatic cylinder, and a well-shaped cutting blade is fixedly installed at the bottom of the well-shaped mounting block.

[0007] Preferably, the top of the limiting cover has a well-shaped slot, and the outer side of the well-shaped mounting block is slidably connected to the inner wall of the well-shaped slot, and the well-shaped cutting blade is disposed inside the limiting cover.

[0008] Preferably, positioning sleeves are installed at the four corners of the inner wall of the limiting cover, and positioning springs are installed inside the positioning sleeves. The positioning rod is installed inside the positioning sleeve, and the outer side of the positioning rod is slidably connected to the inner wall of the positioning sleeve. The top end of the positioning rod is fixedly connected to the bottom end of the positioning spring.

[0009] Preferably, door frames are installed on both sides of the limiting cover, and the door frames are fixedly installed on the inner wall of the frame. An inclined discharge plate is installed on one side of the door frame, and the inclined discharge plate is fixedly installed on the inner wall of the frame. A collection box is installed at the bottom of one end of the inclined discharge plate, and the collection box is located inside the base frame.

[0010] Preferably, one end of the door frame is provided with a partition, and the partition is installed on the inner wall of the frame. A pusher pneumatic rod is installed inside one end of the frame, and the output end of the pusher pneumatic rod passes through the inner wall of the partition. An inclined pusher plate is installed at the output end of the pusher pneumatic rod. A feed pipe is installed at the upper end of the partition, and the output end of the feed pipe is located on one side of the inclined pusher plate.

[0011] (III) Beneficial Effects Compared with existing technologies, this utility model provides a cutting device for meat food testing, which has the following advantages: This cutting device, through the cooperation of a positioning rod and a positioning spring inside the limiting cover, can flexibly position and compress the meat piece before cutting, preventing displacement or deformation during the cutting process, ensuring that the cut meat sample has a regular shape and uniform size, meeting the standardization requirements of the test sample. The use of a combined hydraulic and pneumatic cylinder drive system, along with a well-shaped cutting blade and an inclined push plate, realizes an integrated process of automatic feeding, positioning, cutting, and discharging of the meat piece, significantly improving cutting efficiency and reducing manual intervention. The limiting cover and door frame form a relatively enclosed cutting space, reducing operational risks; the cut meat piece automatically slides down the inclined discharge plate into the collection box for easy centralized collection, maintaining a clean working environment. The well-shaped cutting blade is detachably connected via a well-shaped mounting block, facilitating replacement or cleaning; the overall modular design makes each part easy to disassemble and maintain, extending the service life of the device. Attached Figure Description

[0012] Figure 1 This is a structural diagram of the present utility model; Figure 2 This is a diagram of the internal structure of the frame of this utility model; Figure 3 This is a diagram showing the internal structure of the support frame of this utility model; Figure 4 This is an exploded structural diagram of the limiting cover of this utility model; Figure 5 This is a cross-sectional view of the positioning sleeve of this utility model.

[0013] In the diagram: 1. Base frame; 2. Machine frame; 3. Side plate; 4. Door frame; 5. Limiting cover; 6. Support frame; 7. Feed pipe; 8. First connecting frame; 9. Collection box; 10. Pushing pneumatic rod; 11. Partition plate; 12. Inclined push plate; 13. Inclined discharge plate; 14. Hydraulic cylinder; 15. Second connecting frame; 16. Punching pneumatic cylinder; 17. Positioning rod; 18. Well-shaped mounting block; 19. Well-shaped cutting blade; 20. Well-shaped slot; 21. Positioning spring; 22. Positioning sleeve. Detailed Implementation

[0014] 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.

[0015] Example: Please refer to Figure 1-5 A cutting device for detecting meat products includes a base frame 1 and a frame 2 mounted on the upper side of the base frame 1. The inner wall of the frame 2 is fitted with a side plate 3. A support frame 6 is mounted on the upper side of the frame 2. A hydraulic cylinder 14 is installed inside the support frame 6. A second connecting frame 15 is installed at the output end of the hydraulic cylinder 14. A punching pneumatic cylinder 16 is installed inside the second connecting frame 15. A well-shaped cutting blade 19 is installed at the output end of the punching pneumatic cylinder 16. A limit cover 5 is installed on the outer side of the well-shaped cutting blade 19. A positioning rod 17 for positioning meat pieces is installed inside the limit cover 5.

[0016] Above the base frame 1, a frame 2 is fixedly installed, forming the main outer shell and internal working space of the equipment. Side plates 3 are installed on the inner wall of the frame 2 to reinforce the structure and may serve as mounting bases for internal components. The core actuator of the device is located at the top: a support frame 6 is fixedly installed above the frame 2, and a hydraulic cylinder 14, serving as the main lifting power source, is installed inside the support frame 6. The piston rod of the hydraulic cylinder 14 extends downwards, and its end is connected to a second connecting frame 15. Inside the second connecting frame 15 is a punching pneumatic cylinder 16 that provides the final cutting power. The piston rod of the punching pneumatic cylinder 16 points downwards, and a well-shaped cutting blade 19 is installed at its end, which performs grid-like cutting of the meat pieces. To ensure the stability and safety of the cutting process, a limiting cover 5 is provided around the entire cutting assembly. The limiting cover 5 not only provides safety protection but also has multiple positioning rods 17 installed inside. These positioning rods 17 can descend before cutting to position and compress the meat pieces placed at the cutting station, preventing them from moving.

[0017] The upper side of the limiting cover 5 is fixedly installed with a first connecting frame 8, and the punching pneumatic cylinder 16 is installed inside the first connecting frame 8. The output end of the punching pneumatic cylinder 16 is installed with a well-shaped mounting block 18, and the well-shaped cutting blade 19 is fixedly installed at the bottom of the well-shaped mounting block 18.

[0018] A first connecting frame 8 is fixedly connected to the top of the limiting cover 5. The main body of the punching pneumatic cylinder 16 is not directly mounted on the second connecting frame 15, but is securely mounted inside the first connecting frame 8. The output end (piston rod) of the punching pneumatic cylinder 16 is connected downward to a well-shaped mounting block 18. The well-shaped cutting blade 19, which ultimately performs the cutting, is fixedly mounted at the bottom of this well-shaped mounting block 18. Power transmission path: punching pneumatic cylinder 16 → well-shaped mounting block 18 → well-shaped cutting blade 19. By mounting the punching pneumatic cylinder 16 on the first connecting frame 8 connected to the limiting cover 5, rather than on the second connecting frame 15 connected to the hydraulic cylinder, the limiting cover 5 and the cutting blade 19 become a relatively independent rigid motion unit. When the hydraulic cylinder 14 drives the entire unit to rise and fall, its internal relative position remains unchanged, ensuring the coordination of positioning and cutting.

[0019] The top of the limiting cover 5 is provided with a well-shaped slot 20, and the outer side of the well-shaped mounting block 18 is slidably connected to the inner wall of the well-shaped slot 20. The well-shaped cutting blade 19 is located inside the limiting cover 5.

[0020] To allow the well-shaped cutting blade 19 to smoothly perform cutting operations within the limiting cover 5, a well-shaped slot 20 is specially formed in the top of the limiting cover 5. The shape of the well-shaped mounting block 18 matches the well-shaped slot 20, and its outer wall is slidably connected to the inner wall of the well-shaped slot 20. This allows the well-shaped mounting block 18 (along with the cutting blade 19 on it) to slide vertically up and down relative to the limiting cover 5. In the non-working state, the well-shaped cutting blade 19 is retracted inside the limiting cover 5. The well-shaped slot 20 serves a dual function of guiding and limiting. It ensures that the cutting blade 19 moves precisely and without deflection during downward cutting and upward resetting. At the same time, this nested structure protects the cutting blade inside the cover when not in use, improving safety.

[0021] Positioning sleeves 22 are installed at the four corners of the inner wall of the limiting cover 5, and positioning springs 21 are installed inside the positioning sleeves 22. Positioning rods 17 are installed inside the positioning sleeves 22, and the outer side of the positioning rods 17 is slidably connected to the inner wall of the positioning sleeves 22. The top end of the positioning rods 17 is fixedly connected to the bottom end of the positioning springs 21.

[0022] Positioning sleeves 22 are fixedly installed at the four corners of the inner wall of the limiting cover 5. Each positioning sleeve 22 contains a positioning spring 21. A positioning rod 17 is inserted into the corresponding positioning sleeve 22, with its outer wall slidingly engaging with the inner wall of the sleeve 22, allowing it to move only axially. The top end of the positioning rod 17 is fixedly connected to the bottom end of the positioning spring 21. When the entire cutting assembly (including the limiting cover 5) is driven downwards by the hydraulic cylinder 14, the positioning rod 17 first contacts the surface of the meat. As the assembly continues to descend, the positioning rod 17 experiences resistance from the meat and begins to retract upwards relative to the limiting cover 5, compressing the positioning spring 21. The reaction force generated by the spring is continuously applied to the positioning rod 17, thus flexibly but firmly pressing the meat onto the worktable surface, after which the cutting blade 19 performs the cutting. This design avoids rigid impacts that could cause the meat to shatter or splatter.

[0023] Door frames 4 are installed on both sides of the limit cover 5, and the door frames 4 are fixedly installed on the inner wall of the frame 2. An inclined discharge plate 13 is installed on one side of the door frame 4, and the inclined discharge plate 13 is fixedly installed on the inner wall of the frame 2. A collection box 9 is installed at the bottom of one end of the inclined discharge plate 13, and the collection box 9 is located inside the base frame 1.

[0024] On both sides of the limiting cover 5, door frames 4 are installed, fixed to the inner wall of the frame 2, for personnel operation, observation, or maintenance. After cutting, the meat pieces are pushed to a sloping discharge plate 13, which is also fixed to the inner wall of the frame 2 and is sloping to allow material to slide off. A collection box 9 is placed below the lower end of the discharge plate to receive the cut meat samples. The collection box 9 is located inside the base frame 1 for easy access. The sloping discharge plate 13 automatically transports the meat samples using gravity, simplifying power requirements and making the collection process efficient and clean.

[0025] A partition 11 is provided at one end of the door frame 4, and the partition 11 is installed on the inner wall of the frame 2. A push pneumatic rod 10 is installed inside one end of the frame 2, and the output end of the push pneumatic rod 10 passes through the inner wall of the partition 11. An inclined push plate 12 is installed at the output end of the push pneumatic rod 10. A feed pipe 7 is installed at the upper end of the partition 11, and the output end of the feed pipe 7 is located on one side of the inclined push plate 12.

[0026] A partition 11 is installed at one end of the door frame 4, and is mounted on the inner wall of the frame 2 to divide the space. A sloping push plate 12 is positioned near the inlet of the limiting cover 5. A push pneumatic rod 10 is mounted on the frame 2, and its output end passes through the partition 11 and connects to the sloping push plate 12. Above the partition 11, a feed pipe 7 is installed, through which the meat to be cut slides and falls into the preparation area in front of the sloping push plate 12. During operation, the meat falls into the preparation area from the feed pipe 7. Subsequently, the push pneumatic rod 10 extends, driving the sloping push plate 12 forward to smoothly push the meat into the cutting station below the limiting cover 5. After cutting, the push pneumatic rod 10 actuates again, using the sloping push plate 12 to push the cut meat out of the station, allowing it to slide onto the sloping discharge plate 13. This achieves a fully automated process from feeding to pushing.

[0027] Working principle: Feeding stage: The meat piece to be tested is fed into the machine frame 2 through the feed pipe 7 and falls in the preparatory position in front of the inclined push plate 12.

[0028] Material pushing and positioning stage: The pneumatic rod 10 is activated, pushing the inclined push plate 12 forward to accurately push the meat block into the cutting position directly below the limiting cover 5. Subsequently, the hydraulic cylinder 14 is activated, driving the second connecting frame 15, the first connecting frame 8, the limiting cover 5, and the internal cutting components to descend as a whole. The positioning rod 17 inside the limiting cover 5 first contacts the meat block, and under the action of the positioning spring 21, it flexibly and steadily presses the meat block onto the bottom table surface.

[0029] Cutting stage: After the meat block is compressed and fixed, the punching pneumatic cylinder 16 is activated, and its piston rod is quickly pushed downward, driving the well-shaped mounting block 18 to slide downward along the well-shaped slot 20 of the limiting cover 5, thereby driving the well-shaped cutting blade 19 to complete the grid-like punching of the meat block. After the cutting is completed, the punching pneumatic cylinder 16 retracts, driving the cutting blade 19 to rise and retract back into the limiting cover 5.

[0030] Discharge and collection stage: The hydraulic cylinder 14 retracts, driving the entire upper assembly to rise and reset. At this time, the pneumatic rod 10 can be pushed again to push the cut grid-shaped meat pieces out of the cutting station and onto the inclined discharge plate 13. The meat pieces slide down the inclined plane under gravity and finally fall into the collection box 9 placed on the base frame 1, completing a complete cutting and collection operation.

[0031] Reset and standby: All actuators are reset, ready for the next cutting cycle.

[0032] 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 variations 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 cutting device for meat food inspection, comprising a base frame (1) and a frame (2) disposed on the upper side of the base frame (1), wherein the inner wall of the frame (2) is provided with side plates (3), characterized in that: A support frame (6) is installed on the upper side of the frame (2), and a hydraulic cylinder (14) is installed inside the support frame (6). A second connecting frame (15) is installed at the output end of the hydraulic cylinder (14), and a punching pneumatic cylinder (16) is installed inside the second connecting frame (15). A well-shaped cutting blade (19) is installed at the output end of the punching pneumatic cylinder (16), and a limit cover (5) is installed on the outside of the well-shaped cutting blade (19). A positioning rod (17) for positioning meat pieces is installed inside the limit cover (5).

2. The cutting device for detecting meat products according to claim 1, characterized in that: The upper side of the limiting cover (5) is fixedly installed with a first connecting frame (8), and the punching air cylinder (16) is installed inside the first connecting frame (8). The output end of the punching air cylinder (16) is installed with a well-shaped mounting block (18), and the well-shaped cutting blade (19) is fixedly installed at the bottom of the well-shaped mounting block (18).

3. The cutting device for detecting meat products according to claim 2, characterized in that: The top of the limiting cover (5) is provided with a well-shaped slot (20), and the outer side of the well-shaped mounting block (18) is slidably connected to the inner wall of the well-shaped slot (20). The well-shaped cutting blade (19) is set inside the limiting cover (5).

4. The cutting device for detecting meat products according to claim 1, characterized in that: Positioning sleeves (22) are installed at the four corners of the inner wall of the limiting cover (5), and positioning springs (21) are installed inside the positioning sleeves (22). The positioning rod (17) is installed inside the positioning sleeves (22), and the outer side of the positioning rod (17) is slidably connected to the inner wall of the positioning sleeves (22). The top end of the positioning rod (17) is fixedly connected to the bottom end of the positioning spring (21).

5. A cutting device for detecting meat products according to claim 1, characterized in that: The limiting cover (5) is equipped with door frames (4) on both sides, and the door frames (4) are fixedly installed on the inner wall of the frame (2). A sloping discharge plate (13) is installed on one side of the door frame (4), and the sloping discharge plate (13) is fixedly installed on the inner wall of the frame (2). A collection box (9) is installed at the bottom of one end of the sloping discharge plate (13), and the collection box (9) is located inside the base frame (1).

6. The cutting device for detecting meat products according to claim 5, characterized in that: One end of the door frame (4) is provided with a partition (11), and the partition (11) is installed on the inner wall of the frame (2). A pusher pneumatic rod (10) is installed inside one end of the frame (2), and the output end of the pusher pneumatic rod (10) passes through the inner wall of the partition (11). An inclined pusher plate (12) is installed at the output end of the pusher pneumatic rod (10). A feed pipe (7) is installed at the upper end of the partition (11), and the output end of the feed pipe (7) is located on one side of the inclined pusher plate (12).

Images