Cutting device and method for producing and processing pork and meat products

Abstract

The invention relates to the technical field of meat product production and processing, and particularly discloses a cutting device and method for pork and meat product production and processing.The cutting device comprises a control box, a conveying belt is installed at the top end of the control box, first limiting structures are installed on the two sides of the conveying belt, and a coating structure is installed on the outer surface of one end of one first limiting structure; a cutting structure is installed at one end of the conveying belt, a second limiting structure is installed at the end, away from the conveying belt, of the cutting structure, a cutting structure is installed at the other end of the second limiting structure, and the first limiting structure comprises a material pressing structure, a second connecting plate, a screw rod, a connecting column and an arc-shaped plate; the screw is in threaded connection with the middle of the top end of the second connecting plate and extends to the bottom end of the second connecting plate; the height and pressure of the compression roller can be flexibly adjusted according to different types, sizes and shapes of pork and meat products, and therefore stable limiting of various products is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of meat product production and processing, and specifically relates to a cutting device and method for producing and processing pork and meat products. Background Art

[0002] The production and processing of pork and meat products is an industry covering a wide range of fields, including the entire industrial chain from pig breeding, slaughtering and processing to deep-processed products. During the production and processing of meat products, the meat raw materials need to be cut into different shapes and sizes according to product requirements.

[0003] In the Chinese patent with publication number CN115530216B, a cutting device for the production and processing of pork and meat products is mentioned, comprising a base, an inner motor is fixedly installed on the left side of the bottom end of the base, and an inner groove is opened inside the base. The cutting device for the production and processing of pork and meat products is configured so that a feeding structure for placing meat products is arranged so that one side can rotate between the horizontal and vertical directions, so that the meat products are fed by gravity when being fed, thereby avoiding the situation that the meat products are wrinkled and stacked due to the mechanical pushing method, and ensuring the uniformity of the meat products when being cut. At the same time, the rotatable feeding structure can also control the feeding speed of the meat products by adjusting the angle, and the angle is controlled according to the surface viscosity of different meat products to avoid the problem of feeding the meat products too fast or too slow, thereby ensuring the cutting quality of the meat products;

[0004] During use of the cutting device, pork and meat products have different shapes during processing, but the limiting structure of the device lacks adjustability, which greatly limits the scope of application of the device. Specifically, different types of pork and meat products differ in size, shape and texture. If the limiting structure cannot be adjusted accordingly according to these differences, the device will not be able to effectively and accurately cut and process these meat products, which not only affects the processing efficiency, but may also lead to unstable product quality. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a cutting device and method for the production and processing of pork and meat products. By setting a limiting structure, the product is limited to solve the problem of not being able to make corresponding adjustments according to the differences.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A cutting device and method for producing and processing pork and meat products, comprising:

[0008] Control box;

[0009] A conveyor belt is installed at the top of the control box, and first limiting structures are installed on both sides of the conveyor belt, wherein a coating structure is installed on the outer surface of one end of one of the first limiting structures, a splitting structure is installed at one end of the conveyor belt, a second limiting structure is installed at the end of the splitting structure away from the conveyor belt, and a cutting structure is installed at the other end of the second limiting structure;

[0010] The first limiting structure includes a pressing structure, a second connecting plate, a screw, a connecting column and an arc plate. The second connecting plate is fixedly connected to the top of the pressing structure. The screw is threadedly connected to the middle of the top of the second connecting plate and extends to the bottom of the second connecting plate. The connecting column is threadedly connected to the bottom end of the screw. The outer surface of the top of the arc plate is fixedly connected to the bottom end of the connecting column. The pressing structure is fixedly connected to the conveyor belt.

[0011] Preferably, a first connecting plate is fixedly connected between the second limiting structure and the dividing structure, a plurality of through grooves are equidistantly provided at the top of the first connecting plate, brackets are fixedly connected on both sides of the bottom end of the dividing structure, connecting covers are installed on both sides of the top end of the control box, and a control panel is installed at one end of the control box.

[0012] Preferably, the pressing structure includes a first support plate, two of which are provided, and a slide groove is provided at one end of each of the two first support plates, a slider is movably connected in the slide groove, a pressure roller is movably connected between the sliders, a spring is fixedly connected between the slider and the lower groove wall in the slide groove, and the slide groove is fixedly connected to the bottom end of the second connecting plate.

[0013] Preferably, the second limiting structure has the same structure as the first limiting structure and is connected in the same manner.

[0014] Preferably, the coating structure includes a support column, a limit seat, a fixed pipe, a connecting pipe and a storage box, the limit seat is fixedly connected to one end of the support column, the fixed pipe is movably connected and inserted in the fixed pipe, a plurality of spray heads are equidistantly arranged on the outer surface of one end of the fixed pipe, a positioning rod is installed in the limit seat, the connecting pipe is installed on the outer surface of one side of the top end of the fixed pipe, the storage box is installed on one end of the connecting pipe away from the fixed pipe, and the support column is fixedly connected to the outer surface of one side of the arc plate.

[0015] Preferably, the storage box is installed on the top end of the second connecting plate.

[0016] Preferably, the cutting structure includes a support frame, a motor and a cleaning plate, the motor is installed at one end of the support frame, the output end of the motor passes through one end of the support frame and is fixedly connected to a first rotating plate, a plurality of cutting knives are installed at equal distances on the outer surface of the first rotating plate, the cleaning plate is arranged on the inner side of the support frame, and the support frame is installed at one end of the second limiting structure.

[0017] Preferably, the dividing structure includes a second support plate, a second rotating plate, a cutting shaft, a driver and a mounting seat, two second support plates are provided, the second rotating plate is movably installed in one of the second support plates, the mounting seat is movably connected in the other second support plate, the driver is installed at one end of the second rotating plate, the cutting shaft is movably connected in the mounting seat, two positioning columns are jointly installed between the mounting seat and the second support plate, and the second support plates are installed together with the conveyor belt at one end of the conveyor belt.

[0018] Preferably, one end of the cutting shaft away from the mounting seat is mounted on the output end of the driver, and the cutting shaft is movably inserted and connected in the through groove.

[0019] A method for cutting pork and meat products for production and processing, comprising the following steps:

[0020] Step 1: Limit the position of the product: place the product on the top of the conveyor belt, rotate the screw, the screw rotates in the second connecting plate and moves downward, the screw moves, the connecting column moves downward, the connecting column pushes the arc plate to move downward, the arc plate pushes the pressure roller to move downward, the pressure roller drives the slider to slide in the slide groove, the slider moves, the spring is squeezed, the spring contracts, so that the pressure roller is in close contact with the top of the product, and the product is limited by the pressure roller;

[0021] Step 2: Apply an oil layer to the surface of the product: Select appropriate oil and introduce it into the storage box. The oil is introduced into the fixed pipe through the connecting pipe, and then sprayed on the surface of the product through multiple spray heads. When the conveyor belt drives the product to move, the pressure roller rotates between the two sliders, thereby preventing the oil on the product from remaining on the outer surface of the pressure roller, which can effectively improve the accuracy and efficiency of cutting;

[0022] Step three, cut the product: start the driver, the output end of the driver drives the cutting shaft to rotate in the positioning column, when the product moves to the cutting shaft position, the product can be cut by the cutting shaft, start the motor, the output end of the motor drives the first rotating plate to rotate, the first rotating plate drives the cutting knife to rotate, the product is cut again by the cutting knife, when the cutting knife rotates into the cleaning plate, the cutting knife can be cleaned by the cleaning plate.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] (1) By setting a pressing roller, a slider, a slide groove, a spring, a screw and an arc plate, the product is placed on the top of the conveyor belt, and the screw is rotated. When the screw moves, it will drive the connecting column to move downward, and the connecting column pushes the arc plate to move downward, and the arc plate pushes the pressing roller to move downward. The height and pressure of the pressing roller can be flexibly adjusted according to the different types, sizes, shapes and even textures of pork and meat products, thereby achieving stable positioning of various products.

[0025] (2) By setting up support columns, limit seats, fixed pipes, positioning rods, spray heads and connecting pipes, the oil is introduced into the fixed pipe through the connecting pipe and then evenly sprayed on the surface of the product through multiple spray heads, which can form a lubricating film to reduce the direct contact between the meat and the pressing roller, thereby reducing friction and wear. This helps to protect the surface of the meat pressing roller, extend its service life, and reduce the workload of cleaning and maintenance. The oil layer can also reduce the possibility of grease on the meat adhering to the pressing roller, avoiding unnecessary adhesion and contamination during the cutting process.

[0026] (3) By setting up a motor, a cutting knife, a cleaning plate, a cutting shaft and a driver, the driver is started to drive the cutting shaft to rotate stably in the positioning column to achieve preliminary cutting of the product. Then, the motor is started to drive the cutting knife to perform rotary cutting to ensure efficient and accurate cutting operations. When the cutting knife rotates to the cleaning plate area, the cleaning plate can automatically clean the cutting knife and effectively remove residues attached to the blade to ensure that the cutting knife always remains sharp and clean. It not only effectively removes residues such as minced meat and grease attached to the blade, but also ensures that the cutting knife can maintain its original sharpness and cleanliness after each use, greatly extending the service life of the cutting knife and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A perspective view of the present invention;

[0028] Figure 2 is a three-dimensional diagram of the first limiting structure of the present invention;

[0029] Figure 3 It is a three-dimensional diagram of the material pressing structure of the present invention;

[0030] Figure 4 is a three-dimensional diagram of the coating structure of the present invention;

[0031] Figure 5 is a three-dimensional diagram of the cutting structure of the present invention;

[0032] Figure 6 A three-dimensional diagram of the segmentation structure of the present invention;

[0033] In the figure: 1, control box; 2, conveyor belt; 3, connecting cover; 4, control panel; 5, first limiting structure; 6, coating structure; 7, segmentation structure; 8, first connecting plate; 9, cutting structure; 10, through groove; 11, second limiting structure; 12, bracket; 51, pressing structure; 52, second connecting plate; 53, screw; 54, connecting column; 55, arc plate; 511, first supporting plate; 512, slide groove; 513, slide block; 514, pressure roller; 515, spring; 61, support column; 62, limit seat; 63, fixed pipe; 64, positioning rod; 65, spray head; 66, connecting pipe; 67, storage box; 91, support frame; 92, motor; 93, first rotating plate; 94, cutting knife; 95, cleaning plate; 71, second support plate; 72, second rotating plate; 73, cutting shaft; 74, driver; 75, mounting seat; 76, positioning column. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment 1:

[0036] See also Figure 1 - Figure 6 As shown, a cutting device and method for producing and processing pork and meat products, comprising:

[0037] Control box 1;

[0038] A conveyor belt 2 is installed at the top of the control box 1, and first limiting structures 5 are installed on both sides of the conveyor belt 2, wherein a coating structure 6 is installed on the outer surface of one end of one of the first limiting structures 5, a splitting structure 7 is installed at one end of the conveyor belt 2, and a second limiting structure 11 is installed at the end of the splitting structure 7 away from the conveyor belt 2, and a cutting structure 9 is installed at the other end of the second limiting structure 11;

[0039] The first limiting structure 5 includes a pressing structure 51, a second connecting plate 52, a screw 53, a connecting column 54 and an arc plate 55. The second connecting plate 52 is fixedly connected to the top of the pressing structure 51, the screw 53 is threadedly connected to the middle of the top of the second connecting plate 52 and extends to the bottom of the second connecting plate 52, the connecting column 54 is threadedly connected to the bottom end of the screw 53, and the top outer surface of the arc plate 55 is fixedly connected to the bottom end of the connecting column 54. The pressing structure 51 is fixedly connected to the conveyor belt 2.

[0040] As can be seen from the above, pork and meat products are placed on the top of the conveyor belt 2, and the screw 53 is rotated. The screw 53 rotates and moves downward in the second connecting plate 52. When the screw 53 moves, it will drive the connecting column 54 connected to its bearing to move downward. The connecting column 54 pushes the arc plate 55 fixedly connected to it to move downward, and the arc plate 55 pushes the middle part of the pressing structure 51 to move downward, thereby limiting the product and improving the stability of product production and processing.

[0041] For details about the above, refer to Figure 1 and Figure 3 As shown, a first connecting plate 8 is fixedly connected between the second limiting structure 11 and the dividing structure 7, a plurality of through slots 10 are equidistantly provided at the top of the first connecting plate 8, brackets 12 are fixedly connected to both sides of the bottom end of the dividing structure 7, connecting covers 3 are installed on both sides of the top end of the control box 1, and a control panel 4 is installed at one end of the control box 1;

[0042] The material pressing structure 51 includes a first support plate 511, two first support plates 511 are provided, and one end of each of the two first support plates 511 is provided with a slide groove 512, a slider 513 is movably inserted and connected in the slide groove 512, a pressing roller 514 is movably inserted and connected between the sliders 513, a spring 515 is fixedly connected between the slider 513 and the lower groove wall in the slide groove 512, and the slide groove 512 is fixedly connected to the bottom end of the second connecting plate 52;

[0043] The second limiting structure 11 has the same structure as the first limiting structure 5 and is connected in the same manner.

[0044] As can be seen from the above, when adjusting according to the product, the arc plate 55 pushes the pressure roller 514 to move downward, and the pressure roller 514 drives the slider 513 movably connected to it to slide in the slide groove 512. When the slider 513 moves, it will squeeze the spring 515, causing the spring 515 to contract, so that the pressure roller 514 is in close contact with the top of the product, and the pressure roller 514 is used to limit the product. By setting the spring 515, the pressure roller 514 is automatically reset when there is no pressure on the spring 515.

[0045] Embodiment 2:

[0046] refer to Figure 4 As shown, the coating structure 6 includes a support column 61, a limit seat 62, a fixed tube 63, a connecting tube 66 and a storage box 67. The limit seat 62 is fixedly connected to one end of the support column 61, and the fixed tube 63 is movably connected and inserted in the fixed tube 63. A plurality of spray heads 65 are equidistantly arranged on the outer surface of one end of the fixed tube 63. A positioning rod 64 is installed in the limit seat 62. The connecting tube 66 is installed on the outer surface of one side of the top end of the fixed tube 63. The storage box 67 is installed on one end of the connecting tube 66 away from the fixed tube 63. The support column 61 is fixedly connected to the outer surface of one side of the arc plate 55.

[0047] As can be seen from the above, a suitable oil is selected and introduced into the storage box 67, the oil is introduced into the fixed tube 63 through the connecting tube 66, and then sprayed on the surface of the product through multiple spray heads 65. When the conveyor belt 2 drives the product to move, the pressure roller 514 rotates between the two sliders 513, thereby preventing the oil on the product from remaining on the outer surface of the pressure roller 514, which can effectively improve the accuracy and efficiency of cutting.

[0048] Preferably, the storage box 67 is installed on the top end of the second connecting plate 52 .

[0049] As can be seen from the above, the storage box 67 can be used to store oil.

[0050] Embodiment three:

[0051] refer to Figure 5 and Figure 6 As shown, the cutting structure 9 includes a support frame 91, a motor 92 and a cleaning plate 95. The motor 92 is installed at one end of the support frame 91. The output end of the motor 92 passes through one end of the support frame 91 and is fixedly connected to a first rotating plate 93. A plurality of cutting knives 94 are installed at equal distances on the outer surface of the first rotating plate 93. The cleaning plate 95 is arranged on the inner side of the support frame 91. The support frame 91 is installed at one end of the second limiting structure 11.

[0052] The dividing structure 7 includes a second support plate 71, a second rotating plate 72, a cutting shaft 73, a driver 74 and a mounting seat 75. Two second support plates 71 are provided. The second rotating plate 72 is movably installed in one of the second support plates 71. The mounting seat 75 is movably connected in the other second support plate 71. The driver 74 is installed at one end of the second rotating plate 72. The cutting shaft 73 is movably connected in the mounting seat 75. Two positioning columns 76 are installed between the mounting seat 75 and the second support plate 71. The second support plates 71 are both installed at one end of the conveyor belt 2 together with the conveyor belt 2.

[0053] As can be seen from the above, the driver 74 is started, and the output end of the driver 74 drives the cutting shaft 73 to rotate in the positioning column 76. When the product moves to the position of the cutting shaft 73, the product can be cut by the cutting shaft 73. The motor 92 is started, and the output end of the motor 92 drives the first rotating plate 93 fixedly connected thereto to rotate. The first rotating plate 93 drives the cutting knife 94 fixedly connected thereto to rotate, and the product is cut again by the cutting knife 94. When the cutting knife 94 rotates into the cleaning plate 95, the cutting knife 94 can be cleaned by the cleaning plate 95.

[0054] Preferably, one end of the cutting shaft 73 away from the mounting seat 75 is mounted on the output end of the driver 74 , and the cutting shaft 73 is movably inserted and connected in the through groove 10 .

[0055] As can be seen from the above, the cutting shaft 73 is connected to the output end of the driver 74 so that the driver 74 can drive the cutting shaft 73 to rotate when it is started.

[0056] Furthermore, the present invention is designed and applied in the production and processing of pork and meat products. During operation, the product to be processed is first properly placed on the top of the conveyor belt 2. Then, the screw 53 is manually rotated, and the screw 53 is flexibly rotated inside the second connecting plate 52 and gradually pushed downward. The vertical displacement of the screw 53 effectively drives the connecting column 54 to move downward synchronously, thereby pushing the arc plate 55 to slowly descend. The descending action of the arc plate 55 directly acts on the pressure roller 514, causing it to move downward accordingly, and precise position adjustment is achieved through the smooth sliding of the slider 513 in the slide groove 512. During this process, the displacement of the slider 513 will appropriately squeeze the spring 515, and the spring 515 will shrink accordingly, ensuring that the pressure roller 514 can fit tightly against the top of the product, thereby achieving stable positioning of the product.

[0057] At the same time, the oil is introduced into the fixed pipe 63 through the connecting pipe 66, and then evenly sprayed on the surface of the product through multiple spray heads 65, which can form a lubricating film to reduce the direct contact between the meat and the pressing roller 514, thereby reducing friction and wear, which helps to protect the surface of the meat pressing roller, extend its service life, and reduce the workload of cleaning and maintenance. The oil layer can also reduce the possibility of grease on the meat adhering to the pressing roller 514, avoiding unnecessary adhesion and contamination during the cutting process. With the continuous operation of the conveyor belt 2, the product is smoothly transported, and the pressing roller 514 is flexibly rotated under the support of the two sliders 513 to ensure that the product maintains a stable posture during the movement.

[0058] When the product is conveyed to the predetermined position, that is, below the cutting shaft 73, the driver 74 is started, and its output end drives the cutting shaft 73 to rotate stably in the positioning column 76 to achieve preliminary cutting of the product. Then, the motor 92 is started, and its power output end drives the first rotating plate 93 to rotate, thereby driving the cutting knife 94 to perform rotary cutting, ensuring efficient and accurate cutting operations. When the cutting knife 94 rotates to the cleaning plate 95 area, the cleaning plate 95 can automatically clean the cutting knife 94, effectively removing the residue attached to the blade, ensuring that the cutting knife 94 always remains sharp and clean, and providing strong protection for subsequent cutting operations.

[0059] In summary, the present invention achieves efficient and precise cutting and processing of pork and meat products through a series of precisely designed mechanical structures and operating procedures, which not only improves production efficiency but also ensures product quality and hygiene standards.

[0060] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for the production and processing of pork and meat products, characterized in that: include: Control box (1); A conveyor belt (2) is installed at the top of the control box (1), and first limiting structures (5) are installed on both sides of the conveyor belt (2), wherein a coating structure (6) is installed on the outer surface of one end of one of the first limiting structures (5), a splitting structure (7) is installed at one end of the conveyor belt (2), and a second limiting structure (11) is installed at the end of the splitting structure (7) away from the conveyor belt (2), and a cutting structure (9) is installed at the other end of the second limiting structure (11); The first limiting structure (5) comprises a pressing structure (51), a second connecting plate (52), a screw rod (53), a connecting column (54) and an arc plate (55); the second connecting plate (52) is fixedly connected to the top end of the pressing structure (51); the screw rod (53) is threadedly connected to the middle of the top end of the second connecting plate (52) and extends to the bottom end of the second connecting plate (52); the connecting column (54) is threadedly connected to the bottom end of the screw rod (53); the outer surface of the top end of the arc plate (55) is fixedly connected to the bottom end of the connecting column (54); and the pressing structure (51) is fixedly connected to the conveyor belt (2).

2. A cutting device for pork and meat product production and processing according to claim 1, characterized in that: A first connecting plate (8) is fixedly connected between the second limiting structure (11) and the dividing structure (7); a plurality of through grooves (10) are equidistantly provided at the top of the first connecting plate (8); brackets (12) are fixedly connected to both sides of the bottom of the dividing structure (7); a connecting cover (3) is installed on both sides of the top of the control box (1); and a control panel (4) is installed at one end of the control box (1).

3. The pork and meat product cutting device according to claim 1, characterized in that: The pressing structure (51) comprises a first support plate (511), two of which are provided, and a slide groove (512) is provided at one end of each of the two first support plates (511), a slider (513) is movably connected in the slide groove (512), a pressure roller (514) is movably connected between the sliders (513), a spring (515) is fixedly connected between the slider (513) and the lower groove wall of the slide groove (512), and the slide groove (512) is fixedly connected to the bottom end of the second connecting plate (52).

4. The pork and meat product cutting device according to claim 1, characterized in that: The second limiting structure (11) has the same structure as the first limiting structure (5) and has the same connection method.

5. The pork and meat product cutting device according to claim 1, characterized in that: The coating structure (6) comprises a support column (61), a limiting seat (62), a fixed pipe (63), a connecting pipe (66) and a storage box (67); the limiting seat (62) is fixedly connected to one end of the support column (61); the fixed pipe (63) is movably connected and inserted in the fixed pipe (63); a plurality of spray heads (65) are arranged at equal distances on the outer surface of one end of the fixed pipe (63); a positioning rod (64) is installed in the limiting seat (62); the connecting pipe (66) is installed on the outer surface of one side of the top end of the fixed pipe (63); the storage box (67) is installed on one end of the connecting pipe (66) away from the fixed pipe (63); and the support column (61) is fixedly connected to the outer surface of one side of the arc plate (55).

6. The cutting device for producing and processing pork and meat products according to claim 5, characterized in that: The storage box (67) is installed on the top end of the second connecting plate (52).

7. The cutting device for pork and meat product production and processing according to claim 1, characterized in that: The cutting structure (9) comprises a support frame (91), a motor (92) and a cleaning plate (95); the motor (92) is mounted on one end of the support frame (91); the output end of the motor (92) passes through one end of the support frame (91) and is fixedly connected to a first rotating plate (93); a plurality of cutting knives (94) are equidistantly mounted on the outer surface of the first rotating plate (93); the cleaning plate (95) is arranged on the inner side of the support frame (91); and the support frame (91) is mounted on one end of the second limiting structure (11).

8. The pork and meat product cutting device according to claim 1, characterized in that: The dividing structure (7) comprises a second support plate (71), a second rotating plate (72), a cutting shaft (73), a driver (74) and a mounting seat (75); two second support plates (71) are provided; the second rotating plate (72) is movably mounted in one of the second support plates (71); the mounting seat (75) is movably connected in the other second support plate (71); the driver (74) is mounted at one end of the second rotating plate (72); the cutting shaft (73) is movably connected in the mounting seat (75); two positioning columns (76) are installed between the mounting seat (75) and the second support plate (71); the second support plates (71) are mounted together with the conveyor belt (2) at one end of the conveyor belt (2).

9. The pork and meat product cutting device according to claim 8, characterized in that: One end of the cutting shaft (73) away from the mounting seat (75) is mounted on the output end of the driver (74), and the cutting shaft (73) is movably inserted and connected in the through groove (10).

10. A method for cutting pork and meat products for production and processing, characterized in that: The following steps are involved: Step 1, limiting the position of the product: placing the product on the top of the conveyor belt (2), rotating the screw rod (53), the screw rod (53) rotates in the second connecting plate (52) and moves downward, the displacement of the screw rod (53) drives the connecting column (54) to move downward, the connecting column (54) pushes the arc plate (55) to move downward, the arc plate (55) pushes the pressure roller (514) to move downward, the pressure roller (514) drives the slider (513) to slide in the slide groove (512), the displacement of the slider (513) squeezes the spring (515), causing the spring (515) to contract, thereby making the pressure roller (514) tightly attached to the top of the product, and using the pressure roller (514) to limit the position of the product; Step 2, coating the surface of the product with an oil layer: selecting appropriate oil and introducing it into a storage box (67), the oil is introduced into a fixed tube (63) through a connecting tube (66), and then sprayed on the surface of the product through a plurality of spray heads (65). When the conveyor belt (2) drives the product to move, the pressing roller (514) rotates between two sliders (513), thereby preventing the oil on the product from remaining on the outer surface of the pressing roller (514), which can effectively improve the accuracy and efficiency of cutting; Step three, cutting the product: starting the driver (74), the output end of the driver (74) drives the cutting shaft (73) to rotate in the positioning column (76), when the product moves to the position of the cutting shaft (73), the product can be cut by the cutting shaft (73), starting the motor (92), the output end of the motor (92) drives the first rotating plate (93) to rotate, the first rotating plate (93) drives the cutting knife (94) to rotate, the product is cut again by the cutting knife (94), when the cutting knife (94) rotates into the cleaning plate (95), the cutting knife (94) can be cleaned by the cleaning plate (95).

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