A beef processing and cutting apparatus

Abstract

The utility model provides a kind of beef processing cutting device, it is related to cutting device technical field, the utility model includes pedestal plate, the top surface of pedestal plate is equipped with tool support, the inside rotation assembly of tool support is equipped with cutting knife bracket, cutting knife bracket is fixedly connected with cutting blade to the side of top surface of pedestal plate, cutting blade can rotate in tool support with cutting knife bracket, to the beef on the top surface of pedestal plate is cut;The top surface of pedestal plate is also equipped with the positioning portion for clamping and righting frozen beef;Tool support and pedestal plate are detachably connected by fixed bolt, by the bidirectional clamping of baffle and push plate, the end of side baffle and push needle is tightly pushed, form three-dimensional positioning structure, cooperate with the design of anti-slip convex, effectively prevent frozen beef from horizontal deviation in cutting process.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, and in particular to a beef processing and cutting device. Background Technology

[0002] In the food processing industry, frozen beef is widely used due to its ease of storage and transportation, and its cutting and processing rely on specialized cutting equipment. Frozen beef is characterized by its high hardness, smooth surface, and brittleness at low temperatures. Existing cutting equipment suffers from the following problems in practical applications: Most existing devices use unidirectional baffles or simple clamps to limit the frozen beef, achieving only unilateral or unidimensional fixation. Because of the smooth and hard surface of frozen beef, it is prone to slippage along its length or width during cutting due to the impact force of the blade, resulting in tilted cut sections and dimensional deviations, severely affecting the consistency of subsequent slitting, packaging, and other processes. Utility Model Content

[0003] This utility model proposes a beef processing and cutting device to solve the problems of the prior art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a beef processing and cutting device, comprising a base plate, a knife support mounted on the top surface of the base plate, a cutting blade holder rotatably mounted inside the knife support, a cutting blade fixedly connected to the side of the cutting blade holder facing the top surface of the base plate, the cutting blade rotating with the cutting blade holder within the knife support to cut the beef placed on the top surface of the base plate; the top surface of the base plate is also provided with a positioning part for clamping and uprighting frozen beef; the knife support and the base plate are detachably connected by fixing bolts.

[0005] Preferably, the positioning part includes a baffle plate and a pusher plate; the baffle plate is detachably fixed to the top surface of the base plate, and the pusher plate can slide along the top surface of the base plate; the pusher plate can slide towards the baffle plate to clamp the frozen beef between the pusher plate and the baffle plate, and the pusher plate presses the frozen beef against the baffle plate to avoid direct contact with the frozen beef and frostbite.

[0006] Preferably, the side of the baffle plate facing the push plate and the side of the push plate facing the baffle plate are evenly distributed with protrusions, and the protrusions are triangular and sharp structures.

[0007] Preferably, the top surface of the base plate is provided with a groove extending along the direction from the baffle plate to the push plate, and the bottom of the push plate is embedded in the groove and can slide along the length of the groove.

[0008] Preferably, a handle is fixedly connected to the top of the push plate, and the handle protrudes from the top surface of the push plate.

[0009] Preferably, a stabilizing block is fixed on the top surface of the base plate, on the side of the push plate away from the baffle plate, and a telescopic support rod is fixedly connected between the stabilizing block and the push plate. The telescopic support rod can extend and retract along its own axis as the push plate slides.

[0010] Preferably, sliding plates are slidably inserted into both sides of the base plate, and side baffles are fixedly connected to the outer ends of the sliding plates; the cross-sections of the side baffles and the sliding plates in the vertical direction are L-shaped, and the plate surface of the side baffles is perpendicular to the top surface of the base plate.

[0011] Preferably, a push pin is fixedly connected to the inner side of the side baffle facing the base plate. The side baffle can slide along the width direction of the base plate via a sliding plate to drive the push pin to push the frozen beef placed on the base plate. A drive motor and a fixed support are fixedly fixed to the top surface of the base plate. A No. 1 threaded shaft is fixedly connected to the output end of the drive motor. The end of the No. 1 threaded shaft away from the drive motor is rotatably inserted into the fixed support, and an extension block is threaded on its outer circumference. The extension block is fixedly connected to the side of the side baffle away from the push pin.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] In this invention, a three-dimensional positioning structure is formed by the bidirectional clamping of the baffle plate and the push plate, and the end clamping of the side baffle plate and the push pin. Combined with the anti-slip protrusion design, it effectively prevents the frozen beef from shifting horizontally during the cutting process. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the main body of this utility model;

[0015] Figure 2 This is a schematic diagram of the working state of this utility model;

[0016] Figure 3 This utility model Figure 1 Another perspective diagram.

[0017] Legend: 1. Base plate; 2. Sliding plate; 3. Side baffle; 4. Extension block; 5. No. 1 threaded shaft; 6. Fixed support; 7. Drive motor; 8. Push pin; 9. Tool holder; 10. Cutter bracket; 11. Cutting blade; 12. Stabilizing block; 13. Telescopic support rod; 14. Push plate; 15. Material stop plate; 16. Handle; 17. Fixing bolt. Detailed Implementation

[0018] Reference Figures 1-3This utility model discloses a beef processing and cutting device, including a base plate 1, which serves as the supporting foundation for the entire device. Its top surface is a horizontal working surface for placing the beef to be cut (especially suitable for frozen beef). The base plate 1 is made of 304 stainless steel, and its surface is electrolytically polished (Ra≤0.8μm), meeting the requirements of GB4806.9-2021 "National Food Safety Standard for Metal Materials and Articles in Contact with Food," ensuring structural stability and food safety during the cutting process.

[0019] A tool holder 9 is detachably mounted on the center of the top surface of the base plate 1 via fixing bolts 17. The fixing bolts 17 are evenly spaced vertically through the bottom flange of the tool holder 9 and threadedly connected to the base plate 1, facilitating future disassembly and maintenance of the tool holder 9. Inside the tool holder 9, a cutter support 10 is rotatably mounted via two deep groove ball bearings. The inner ring of the bearing is interference-fitted with the rotating shaft of the cutter support 10, while the outer ring is transition-fitted with the mounting hole of the tool holder 9. The rotating shaft is horizontally positioned, with axial positioning achieved at both ends via shoulders and elastic retaining rings. The bearings are filled with NSF H1 food-grade grease, which needs to be replenished every 6 months to ensure smooth rotation.

[0020] A cutting blade 11 is bolted to the side of the cutter holder 10 facing the top surface of the base plate 1. The cutting blade 11 is made of food-grade stainless steel, with the blade edge facing the top surface of the base plate 1. To prevent accidental operation, a semi-circular protective cover is provided on the outside of the cutting blade 11. The protective cover is connected to the blade holder 9 by a hinge and can be flipped up to facilitate blade replacement. When the cutter holder 10 rotates around its own axis within the blade holder 9, the cutting blade 11 rotates synchronously with it, with a rotation angle range of 0°-90°, thereby performing the cutting operation on the beef placed on the top surface of the base plate 1.

[0021] To achieve the debris cleaning function of the device, a funnel-shaped debris collection groove is provided on the top surface of the base plate 1. The debris collection groove is positioned directly below the cutting blade 11 along the length of the base plate 1, facilitating the sliding of debris. The end of the debris collection groove is connected to a debris guide tube (made of food-grade PP material) via a quick-clamp structure. The outlet of the debris guide tube can be externally received by a collection bag or a negative pressure device. An elastic scraper is fixed to the side of the cutter bracket 10 near the cutting blade 11 by screws. The scraper maintains a gap contact with the cutting edge of the cutting blade 11. When the cutting blade 11 rotates, the scraper can remove the debris attached to the blade in real time. In addition, a brush assembly is provided at the bottom of the side baffle 3. When the side baffle 3 slides, it can simultaneously sweep away the debris scattered on the top surface.

[0022] To prevent the frozen beef from shifting during the cutting process, the top surface of the base plate 1 is provided with a positioning part for clamping and straightening the frozen beef, specifically including a baffle plate 15 and a pusher plate 14: the baffle plate 15 is erected vertically on one side edge of the top surface of the base plate 1, and its bottom is fixed to the base plate 1 by M6 detachable bolts (the base plate 1 is provided with a bolt hole every 50mm along the length direction). The fixed position of the baffle plate 15 can be adjusted according to the length of the frozen beef to form a one-sided limit on the frozen beef; the pusher plate 14 is arranged parallel to the baffle plate 15, with the same height as the baffle plate 15, and is located on the side of the top surface of the base plate 1 away from the baffle plate 15, and can slide along the top surface of the base plate 1.

[0023] The top surface of the base plate 1 has a T-shaped groove extending along the direction from the baffle plate 15 to the push plate 14 (i.e., the length direction of the base plate 1). The clearance between the groove and the bottom T-shaped slider of the push plate 14 is 0.05-0.1mm, which meets the IT7 tolerance requirements in GB / T1800.2-2021, allowing the push plate 14 to slide stably along the length direction of the groove. A U-shaped handle 16 is welded and fixed to the top of the push plate 14. The handle 16 protrudes 30mm from the top surface of the push plate 14 and is covered with a food-grade silicone anti-slip sleeve, making it easy for operators to hold and push the push plate 14.

[0024] The side of the baffle plate 15 facing the push plate 14 and the side of the push plate 14 facing the baffle plate 15 are evenly distributed with triangular sharp protrusions. The protrusions are integrally formed of 304 stainless steel and are arranged at equal intervals in the vertical direction, which can further increase the friction with the surface of frozen beef and prevent the frozen beef from sliding in the horizontal direction when cutting.

[0025] A stabilizing block 12 is welded and fixed to the top surface of the base plate 1, on the side of the push plate 14 away from the baffle plate 15. A telescopic support rod 13 is fixedly connected between the stabilizing block 12 and the push plate 14 along the length of the base plate 1. The telescopic support rod 13 adopts a double-tube structure, with a tapered screw locking device installed inside the tube. Rotating the locking nut can fix the current length. When the push plate 14 slides, the telescopic support rod 13 can extend and retract along its own axis, which not only guides the sliding direction of the push plate 14, but also assists the push plate 14 in resetting after cutting.

[0026] For longer frozen beef, horizontal sliding holes are provided on both sides of the base plate 1 (both sides along the width direction of the base plate 1). Sliding plates 2 are slidably inserted into the sliding holes, and side baffles 3 are welded and fixed to the outer ends of the sliding plates 2. The cross-section of the side baffles 3 and the sliding plates 2 in the vertical direction is L-shaped, wherein the sliding plates 2 extend in the horizontal direction, and the side baffles 3 are erected in the vertical direction, with their surfaces perpendicular to the top surface of the base plate 1, and their inner sides corresponding to the ends of the frozen beef.

[0027] Push pins 8 are evenly welded to the inner surface of the side baffle 3 facing the base plate 1. The push pins 8 extend horizontally towards the center of the base plate 1 to press the ends of the frozen beef tightly. A drive motor 7 and a fixed support 6 are fixed on the top surface of the base plate 1 and on the outer side of one side wall. The drive motor 7 is equipped with a 10A overload protector. The control button is located on the right edge of the base plate 1 and is a waterproof IP65 push-button switch with forward and reverse inching control function.

[0028] The output end of the drive motor 7 is fixedly connected to a threaded shaft 5 via a flexible coupling. The thread fit between the threaded shaft 5 and the extension block 4 is 6g / 6H to ensure smooth transmission. The threaded shaft 5 extends horizontally along the width of the base plate 1, and its end away from the drive motor 7 is rotatably inserted into the bearing hole of the fixed support 6. The fixed support 6 is welded to the top surface of the base plate 1 and provides radial support for the threaded shaft 5. When the drive motor 7 starts, the threaded shaft 5 rotates, driving the extension block 4 to move axially along the threaded shaft 5 (moving speed 5-10mm / s) through threaded transmission. This, in turn, drives the side baffle 3 and the sliding plate 2 to slide along the width of the base plate 1, causing the push pin 8 to push the end of the frozen beef. This, together with the side baffle 3 on the other side (which can be manually driven or symmetrically set with another set of drive structures), clamps both ends of the frozen beef, preventing it from shifting along its length.

[0029] Working Principle: Before use, first check that all moving parts are flexible, ensure sufficient lubrication, and that the protective cover is properly installed. Adjust the fixed position of the baffle plate 15 according to the length of the frozen beef, place the frozen beef on the top surface of the base plate 1, ensuring one side is flush with the baffle plate 15; hold the handle 16 and push the push plate 14 towards the baffle plate 15, locking the position of the push plate 14 with the telescopic support rod 13, so that the push plate 14 and the baffle plate 15 together clamp the two sides of the frozen beef; start the drive motor 7, which drives the side baffles 3 on both sides to move towards each other via the threaded shaft 5, causing the push pins 8 to press against both ends of the frozen beef; finally, rotate the cutter bracket 10, driving the cutting blade 11 to rotate for cutting, while the scraper removes blade debris. Falling debris is collected through the chip collection groove, and the top surface is cleaned simultaneously as the side baffles 3 slide. After cutting, reverse the operation to reset each component, turn off the power, and disassemble the chip guide tube to clean the collected debris. For maintenance, it is recommended to sharpen the cutting edge of the cutting blade 11 every 50 hours of use, check the wear of the brush assembly every 30 days, replenish the bearing with food-grade grease every 6 months, and check the preload of each threaded connection every 15 days.

Claims

1. A beef processing and cutting device, comprising a base plate (1), characterized in that: A knife holder (9) is installed on the top surface of the base plate (1). A cutter bracket (10) is rotatably mounted inside the knife holder (9). A cutting blade (11) is fixedly connected to the side of the cutter bracket (10) facing the top surface of the base plate (1). The cutting blade (11) can rotate with the cutter bracket (10) inside the knife holder (9) to cut the beef placed on the top surface of the base plate (1). The top surface of the base plate (1) is also provided with a positioning part for clamping and straightening the frozen beef. The knife holder (9) and the base plate (1) are detachably connected by fixing bolts (17).

2. The beef processing and cutting device according to claim 1, characterized in that: The positioning part includes a baffle plate (15) and a push plate (14); the baffle plate (15) is detachably fixed to the top surface of the base plate (1), and the push plate (14) can slide along the top surface of the base plate (1); the push plate (14) can slide towards the baffle plate (15) to clamp the frozen beef between the push plate (14) and the baffle plate (15). By pushing the push plate (14) to press the frozen beef against the baffle plate (15), the hands can be prevented from directly contacting the frozen beef and getting frostbite.

3. The beef processing and cutting device according to claim 2, characterized in that: The baffle plate (15) has protrusions evenly distributed on the side facing the push plate (14) and the side facing the baffle plate (15), and the protrusions are triangular and sharp.

4. The beef processing and cutting device according to claim 3, characterized in that: The top surface of the base plate (1) is provided with a groove extending along the direction from the baffle plate (15) to the push plate (14). The bottom of the push plate (14) is embedded in the groove and can slide along the length of the groove.

5. The beef processing and cutting device according to claim 4, characterized in that: A handle (16) is fixedly connected to the top of the push plate (14), and the handle (16) protrudes from the top surface of the push plate (14).

6. The beef processing and cutting device according to claim 5, characterized in that: A stabilizing block (12) is fixed on the top surface of the base plate (1), on the side of the push plate (14) away from the baffle plate (15). A telescopic support rod (13) is fixedly connected between the stabilizing block (12) and the push plate (14). The telescopic support rod (13) can extend and retract along its own axis as the push plate (14) slides.

7. The beef processing and cutting device according to claim 1, characterized in that: The base plate (1) has sliding plates (2) slidably inserted on both sides of the base plate (1), and the outer end of the sliding plate (2) is fixedly connected to a side baffle (3); the side baffle (3) and the sliding plate (2) have an L-shaped cross section in the vertical direction, and the plate surface of the side baffle (3) is set perpendicular to the top surface of the base plate (1).

8. A beef processing and cutting device according to claim 7, characterized in that: The side baffle (3) is fixedly connected to the inner side of the base plate (1) with a push pin (8). The side baffle (3) can slide along the width direction of the base plate (1) through the sliding plate (2) to drive the push pin (8) to push the frozen beef placed on the base plate (1). The top surface of the base plate (1) is fixed with a drive motor (7) and a fixed support (6). The output end of the drive motor (7) is fixedly connected to a first threaded shaft (5). The end of the first threaded shaft (5) away from the drive motor (7) is rotatably inserted into the fixed support (6), and its outer circumferential surface is threaded with an extension block (4). The extension block (4) is fixedly connected to the side of the side baffle (3) away from the push pin (8).

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