Cattlehide splitting machine

Abstract

A cow leather slicing machine comprises a machine frame, a conveying mechanism, a material pressing mechanism and a saw blade mechanism, the conveying mechanism, the material pressing mechanism and the saw blade mechanism are arranged on the machine frame, the part, pressed towards cow leather, of the material pressing mechanism is divided into a plurality of material pressing units capable of swinging relatively and independently, and each material pressing unit is pressed downwards through a corresponding elastic pushing piece. The material pressing units are arranged side by side, the material pressing units can be pressed on the corresponding sections of cowhide, even if the cross section of the cowhide is high or low, all the material pressing units arranged side by side can enable the bottom face of the cowhide to be flat, and the material pressing wheels on the material pressing units independently roll to push the cowhide at the corresponding positions, so that the material pressing efficiency is improved, and the material pressing efficiency is improved. According to the cow leather cutting device, the whole cow leather can be conveyed to the saw blade mechanism with enough force, so that the situation that the cow leather slips due to insufficient thrust can be avoided, the cow leather can be uniformly and stably fed into the saw blade mechanism to realize efficient and automatic cutting of the cow leather, and therefore, the cow leather cutting device is high in automation degree, high in cow leather cutting efficiency and uniform in cow leather cutting.

Description

Technical Field

[0001] The utility model relates to a food processing machine which can cut cowhide into slices or layers. Background Art

[0002] As we know, the outer surface of cowhide is the hair follicle layer, and the inner surface is the fat layer. These layers (the hair follicle layer and the fat layer) often need to be removed before they can be eaten properly. In addition, some cowhide is very thick and hard, so in these cases, it is often necessary to cut it into thin skins before it can be eaten properly. Currently, some food processing slicers on the market, such as the food processing slicer with patent publication number CN221364989U previously applied by the applicant, have been found in actual use to be suitable for slicing relatively flat and light foods because:

[0003] On the one hand, the conveying force of the conveying mechanism alone cannot continuously and smoothly feed the heavy cowhide into the blade cutting mechanism;

[0004] On the other hand, since the pressing roller of the pressing mechanism is a whole strip, and since cowhide is relatively wide and it is difficult to flatten the entire cowhide completely, the pressing roller is basically pressed on the highest point of the cowhide cross section, and cannot press on other positions. Therefore, when cutting the cowhide, not only is the actual pressing effect of the pressing mechanism poor, but the force of the pressing mechanism to drive the cowhide to move toward the blade cutting mechanism is small and unstable, resulting in slippage when cutting the cowhide, and thus it cannot be used to cut the cowhide.

[0005] It can be seen that the current food processing slicing machines are not capable of slicing cowhide. Therefore, at present, people use manual processing when slicing or layering cowhide. This is not only labor-intensive and inefficient, but also results in uneven slicing or layering and poor quality. Summary of the Invention

[0006] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a cowhide slicing machine with high automation and high cowhide slicing efficiency.

[0007] In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

[0008] A cowhide slicing machine comprises a frame, a conveying mechanism, a material pressing mechanism and a saw blade mechanism arranged on the frame, wherein:

[0009] The conveying mechanism is a conveyor belt type transmission structure;

[0010] The transmission mechanism that this sliding part is installed in this sliding part has the shape of a wheel, and the wheel that slides is connected with this wheel shaft through the gear train, and the wheel that slides is connected with this wheel shaft respectively.

[0011] The saw blade mechanism includes a saw blade seat installed transversely on the frame, a pair of saw blade wheels installed on the saw blade seat, an annular saw blade installed around the pair of saw blade wheels, and a saw blade motor that drives one of the saw blade wheels to rotate.

[0012] In the improvement scheme of the above-mentioned cowhide slicing machine, the conveying mechanism includes a pair of conveying roller mounting frames, a driving roller, a driven roller, a power shaft, a main transmission shaft, a conveyor belt and a conveying motor; a pair of the conveying roller mounting frames are detachably mounted on both sides of the frame; the driving roller is arranged across the tail of a pair of the conveying roller mounting frames; the power shaft and the driven roller are respectively arranged across the front of a pair of the conveying roller mounting frames one after the other; the main transmission shaft is located between the driving roller and the driven roller, and is arranged across the pair of the conveying roller mounting frames and then driven by the conveying motor; the main transmission shaft and the driving roller are connected by a first transmission sprocket assembly or a transmission pulley assembly; the conveyor belt is arranged on the driving roller and the driven roller; the power shaft is connected to the driving shaft through a second transmission sprocket assembly or a transmission pulley assembly, and the power shaft is located below the transmission wheel.

[0013] In the improvement scheme of the above-mentioned cowhide slicing machine, the cowhide slicing machine also includes a slicing thickness adjustment mechanism; the slicing thickness adjustment mechanism includes an adjusting handwheel, a transmission, a pair of lifting rods, and a pair of thickness adjustment swing arms; the input shaft of the transmission is connected to the adjusting handwheel, and the two ends of the output shaft are respectively connected to the lower ends of a pair of the lifting rods through eccentric wheels; the upper ends of a pair of the lifting rods are respectively connected to one end of a pair of the thickness adjustment swing arms; the pair of thickness adjustment swing arms are located on the outside of a pair of the conveying roller mounting frames, and the other ends are swingably connected to the two ends of the main transmission shaft; a driven roller lifting groove for the vertical lifting and sliding guide of the driven roller and a power shaft lifting groove for the vertical lifting and sliding guide of the power shaft are provided on the conveying roller mounting frame.

[0014] In the improvement scheme of the above-mentioned cowhide slicing machine, a support plate is provided in the middle front part of the conveyor belt and is supported on the upper bottom surface of the conveyor belt. The two sides of the rear end are swingably connected to a pair of the conveyor roller mounting frames, and the two sides of the front end are respectively provided with plate seats with bearings; the two ends of the driven roller respectively pass through the bearings of the plate seat and the driven roller lifting slide of the conveyor roller mounting frame and are connected to a pair of thickness adjustment swing arms.

[0015] In the improved solution for the above-mentioned cowhide slicing machine, the saw blade mechanism also includes an upper saw blade positioning plate, a lower saw blade positioning plate and a plurality of saw blade positioning bearings installed on the saw blade seat. The upper saw blade positioning plate and the lower saw blade positioning plate are clamped on the upper and lower surfaces of the saw blade cutting position and are separated by the saw blade positioning bearings; the back of the saw blade is in tangential contact with the saw blade positioning bearings.

[0016] In the improvement scheme of the above-mentioned cowhide slicing machine, the upper surface of the upper positioning plate of the saw blade and the lower surface of the lower positioning plate of the saw blade are respectively provided with an upper guide arc surface for cowhide stratification and a lower guide arc surface for cowhide stratification; an upper cowhide guide plate and a lower cowhide guide plate are provided at the discharge end of the frame, and their inner sides are respectively docked with the upper positioning plate and the lower positioning plate of the saw blade.

[0017] In an improvement to the above-mentioned cowhide slicing machine, the elastic pusher is connected to the two pressing swing arms of the pressing unit via an inverted U-shaped clip.

[0018] In the improvement scheme of the above-mentioned cowhide slicing machine, the elastic pusher is a gas spring.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: since the pressing mechanism is divided into multiple pressing units that can swing relatively independently at the part that presses toward the cowhide, and each pressing unit is pressed down by a corresponding elastic pusher, not only can the pressing units of each section be pressed on the corresponding section of the cowhide, even if the cowhide has high and low cross sections here, all the pressing units arranged side by side can make the bottom surface of the cowhide flat, but also the pressing wheels on each pressing unit roll independently to push the cowhide at the corresponding position, so that there is enough force to deliver the entire cowhide to the saw blade mechanism, thereby avoiding slipping due to insufficient thrust, and the material can be fed into the saw blade mechanism evenly and stably to achieve efficient and automatic slicing of the cowhide. Therefore, the present invention has a high degree of automation, high cowhide slicing efficiency, and uniform cowhide slicing.

[0020] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional schematic diagram of an embodiment of the utility model Figure 1 ;

[0022] Figure 2 This is a three-dimensional schematic diagram of an embodiment of the utility model Figure 2 (After removing part of the outer shell);

[0023] Figure 3 This is a three-dimensional schematic diagram of an embodiment of the utility model Figure 3 (After removing part of the outer shell);

[0024] Figure 4 It is a schematic diagram of the main structure of an embodiment of the utility model (at the conveying and cutting parts);

[0025] Figure 5 This is a three-dimensional schematic diagram of the conveying mechanism of an embodiment of the utility model (without the conveyor belt installed);

[0026] Figure 6 It is a transmission schematic diagram of the conveying mechanism of an embodiment of the utility model;

[0027] Figure 7 This is a three-dimensional schematic diagram of the material pressing mechanism of an embodiment of the present utility model;

[0028] Figure 8 This is a schematic diagram of the assembly and disassembly of the saw blade positioning structure of the slicing mechanism of an embodiment of the utility model;

[0029] Figure 9 This is a three-dimensional diagram of the slice thickness adjustment mechanism of the embodiment of the utility model Figure 1 ;

[0030] Figure 10 This is a three-dimensional diagram of the slice thickness adjustment mechanism of the embodiment of the utility model Figure 2 ;

[0031] Figure 11 yes Figure 10 Assembly diagram of . DETAILED DESCRIPTION

[0032] The utility model is a cowhide slicing machine. Figures 1 to 11 As shown, it includes a frame 1, a conveying mechanism 2, a pressing mechanism 4 and a saw blade mechanism 5 arranged on the frame 1, wherein:

[0033] The conveying mechanism 2 is a conveyor belt transmission structure, and its structure can be consistent with the conveyor belt structure of the machine for processing meat, bones and other foods;

[0034] The pressing mechanism 4 is to press on the upper surface of the cowhide while pushing the cowhide toward the saw blade mechanism 5, with the purpose of pressing the cowhide on the conveyor belt as flat as possible while having a sufficiently large friction force to push the cowhide toward the saw blade mechanism 5; the pressing mechanism 4 includes a driving wheel 41, a transmission wheel 42, a transmission belt 43 wound around the driving wheel 41 and the transmission wheel 42, a pressing wheel 44 installed coaxially with the transmission wheel 42, a pressing swing arm 45 that makes the transmission wheel 42 and the pressing wheel 44 swing around the axis of the driving wheel 41, a pressing elastic member 46, and a pressing power structure 47 that drives the driving wheel 41; the tooth top of the pressing wheel 44 is higher than the transmission belt 43, so that the cowhide can be pushed forward with a larger friction force without affecting the transmission of the transmission belt; since the whole cowhide spread on the conveyor belt is difficult to be completely flat, there must be some height differences. Low, for this purpose, the transmission wheels are pressed on the corresponding section of the cowhide surface in an independent multi-section manner: there are multiple transmission wheels 42 and transmission belts 43, and the number of pressure wheels 44 and pressure swing arms 45 is twice that of the transmission wheels 42; each transmission wheel 42 and transmission belt 43, as well as two pressure wheels 44 and pressure swing arms 45, form a pressure unit section, which can swing with the axis of the driving wheel 41 as the center of the circle; the transmission wheel 42, two pressure wheels 44 and two pressure swing arms 45 of the same pressure unit section are coaxially installed together through the pressure shaft 48, and the two pressure wheels 44 and two pressure swing arms 45 are respectively located on both sides of the transmission wheel 42; there are multiple pressure elastic members 46, the purpose of which is to press the pressure wheel toward the conveyor belt, and the two ends of each elastic push member 46 are respectively connected to the upper part of the frame 1 and the front part of the corresponding pressure swing arm 45. The pressing power structure 47 can be a pressing motor. In this embodiment, it adopts a transmission structure of a gear set and a sprocket set and is driven by the conveying motor 27. Figure 3 、 7 As shown, in this way, costs are saved by sharing the motor.

[0035] Preferably, the elastic push piece 46 is connected to the two pressing swing arms 45 of the pressing unit through an inverted U-shaped clamp 49, so that the thrust can be more evenly applied to the pressing unit. In the present embodiment, the elastic piece is a gas spring, and of course, it can also be a hydraulic spring.

[0036] The saw blade mechanism 5 includes a saw blade seat 51 mounted transversely on the frame 1, a pair of saw blade wheels 52 mounted on the saw blade seat 51, an annular saw blade 53 wound around the pair of saw blade wheels 52, and a saw blade motor 54 for driving one of the saw blade wheels 52. Here, the saw blade motor 54 is mounted on the saw blade seat to directly drive the saw blade wheels. Of course, it can also be mounted on the frame and then drive one of the saw blade wheels 52 to rotate via a chain or pulley.

[0037] During operation, the cowhide laid flat on the conveyor belt is driven by the conveyor mechanism 2 toward the pressing mechanism 4. As the cowhide advances below the drive wheel 42 of the pressing mechanism 4, the pressing units of each section press on the corresponding section of the cowhide. Even if the cross-section of the cowhide is uneven, all the pressing units arranged side by side can smooth the bottom surface of the entire section of the cowhide at the cross-section. As a result, the lower layer of the cowhide (commonly known as the cut layer) cut by the saw blade mechanism 5 is of uniform thickness. This layer of cowhide is typically the hair follicle layer or fat layer that needs to be removed (so that the edible cowhide does not have residual hair follicles or fat after removal of the unwanted layer), or a thin cowhide for cooking and consumption. Next, the upper layer of the cowhide, from which the hair follicle layer or fat layer has been removed, is cooked, or cut again (if this layer is still thick and difficult to cook) to achieve the desired cooking thickness.

[0038] Since the part of the pressing mechanism 4 that presses against the cowhide is divided into multiple sections (pieces) of pressing units that can swing relatively independently, and each section of the pressing unit is pressed down by the corresponding elastic pusher 46, not only can the pressing units of each section be pressed on the corresponding section of the cowhide, even if the cowhide has high and low cross sections here, all the pressing units arranged side by side can flatten the bottom surface of the cowhide, and the pressing wheels on each section of the pressing unit roll independently to push the cowhide at the corresponding position, so that there is enough force to deliver the entire cowhide to the saw blade mechanism 5, thereby avoiding slipping due to insufficient thrust, and the material can be fed to the saw blade mechanism evenly and stably to achieve efficient and automatic slicing of the cowhide. Therefore, the utility model has a high degree of automation, high cowhide slicing efficiency, and uniform cowhide slicing.

[0039] In this embodiment, if Figures 4 to 6As shown, the conveying mechanism 2 includes a pair of conveying roller mounting frames 21, a driving roller 22, a driven roller 23, a power shaft 24, a main transmission shaft 25, a conveyor belt 26 and a conveying motor 27; the pair of conveying roller mounting frames 21 are detachably mounted on both sides of the frame 1 to facilitate the disassembly and cleaning of the equipment; the driving roller 22 is arranged across the tail of the pair of conveying roller mounting frames 21; the power shaft 24 and the driven roller 23 are respectively arranged across the front of the pair of conveying roller mounting frames 21 in front and behind; the main transmission shaft 25 is located between the driving roller 22 and the driven roller 23, and is arranged across the pair of conveying roller mounting frames 21 and is driven by the conveying motor 2 7 drive; the main transmission shaft 25 and the driving roller 22 are connected by a first transmission sprocket assembly or a transmission pulley assembly 28; the conveyor belt 26 is arranged on the driving roller 22 and the driven roller 23; the power shaft 24 is connected to the driving shaft 25 through a second transmission sprocket assembly or a transmission pulley assembly 29, and the power shaft 24 is located below the transmission wheel 42. In this way, when the cowhide enters between the power shaft 24 and the transmission wheel 42, the cowhide is conveyed with the help of the power of the power shaft 24, thereby enhancing the conveying force of the conveying mechanism 2 to convey the cowhide into the saw blade, further avoiding the cowhide from slipping or not being able to be smoothly sliced, and thus more reliably ensuring the smooth and stable work of the cowhide slicing.

[0040] In order to meet the different requirements of removing the hair follicle layer, the fat layer or the thickness of the edible cowhide, this embodiment is a preferred implementation scheme. Figures 9 to 11As shown, a slice thickness adjustment mechanism 6 is added, which adjusts the thickness of the lower layer of cowhide cut out by adjusting the height of the cowhide before it enters the slice, making the cowhide slicer more applicable. The slice thickness adjustment mechanism 6 includes an adjusting handwheel 61, a transmission 62, a pair of lifting rods 63, and a pair of thickness adjustment swing arms 64; the input shaft 621 of the transmission 62 is connected to the adjusting handwheel 61, and the two ends of the output shaft 622 are respectively connected to the lower ends of the pair of lifting rods 63 through eccentric wheels 65; the upper ends of a pair of lifting rods 63 are respectively connected to one end of a pair of thickness adjustment swing arms 64; a pair of thickness adjustment swing arms 64 are located on the outside of a pair of conveying roller mounting frames 21, and the other ends are swingably connected to the two ends of the main transmission shaft 25; a driven roller lifting groove 211 for the vertical lifting and sliding guide of the driven roller 23 and a power shaft lifting groove 212 for the vertical lifting and sliding guide of the power shaft 24 are provided on the conveying roller mounting frame 21. During operation, the adjusting handwheel is shaken by hand. After 61 makes the output shaft 622 of the transmission 62 rotate horizontally, the swing of the eccentric wheel 65 can drive a pair of lifting rods 63 to swing eccentrically. Then, the lifting rods 63 make a pair of thickness adjustment swing arms 64 swing up or down at the same time to drive the power shaft 24 to rise and fall while driving the driven roller 23 to rise and fall to slightly lift the front end of the conveyor belt 26 or slightly lower the front end of the conveyor belt 26. In this way, the thickness of the lower layer of the cowhide cut by the machine can be adjusted. Therefore, when in use, the cowhide can be adjusted to the desired thickness during cooking according to the actual thickness of the cowhide, or the thickness of the hair follicle layer and the fat layer, or the desired thickness of the hair follicle layer or the fat layer can be removed, so that different requirements can be met according to the actual situation of the cowhide and the different needs of actual consumption. Therefore, this embodiment, as a better implementation method, has wider applicability. Preferably, as Figure 4 、 5 As shown in , 11, a support plate 30 supported on the upper bottom surface of the conveyor belt 26 is provided in the middle front part of the conveyor belt 26, and its rear end is swingably connected to a pair of conveyor roller mounting frames 21, and a plate seat 31 with bearings 311 is provided on both sides of the front end; the two ends of the driven roller 23 pass through the bearings 311 of the plate seat 31 and the driven roller lifting chute 211 of the conveyor roller mounting frame 21 and are connected to a pair of thickness adjustment swing arms 64. When the lifting rod 63 swings upward or downward through the thickness adjustment swing arm 64 to slightly drive the power shaft 24 to rise or fall, and swing to lift or lower the front part of the conveyor belt 26, the support plate 30 synchronously follows the upward or downward swing to always tightly support the front part of the conveyor belt 26, so that the support plate always supports the cowhide on the front surface of the conveyor belt 26, so that the cowhide is prevented from being concave under gravity and kept as flat as possible, thereby facilitating the transportation and cutting of the cowhide.

[0041] Preferably, if Figure 4 、 8As shown, the saw blade mechanism 5 also includes an upper saw blade positioning plate 55, a lower saw blade positioning plate 56 and a plurality of saw blade positioning bearings 57 installed on the saw blade seat 51. The upper saw blade positioning plate 55 and the lower saw blade positioning plate 56 are clamped outside the upper and lower surfaces of the cutting working part of the saw blade 53 and are separated by the saw blade positioning bearings 57. The back of the saw blade of the cutting working part of the saw blade 53 is in tangential contact with the saw blade positioning bearings 57. This can greatly reduce the up and down shaking of the saw blade during operation and prevent the saw blade from shrinking inward under the reaction of the cowhide, thereby affecting the quality and efficiency of cowhide cutting. The upper surface of the upper saw blade positioning plate 55 and the lower surface of the lower saw blade positioning plate 56 are respectively provided with an upper guide arc surface 551 for cowhide stratification and a lower guide arc surface 561 for cowhide stratification; an upper cowhide guide plate 11 and a lower cowhide guide plate 12 are provided at the discharge end of the frame 1, and their inner sides are respectively docked with the upper saw blade positioning plate 55 and the lower saw blade positioning plate 56, as shown in FIG. Figure 1 、 2 , as shown in 4.

[0042] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the conventional installation and usage orientations of the product, or the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0043] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications may be made to the present invention without departing from the principles and spirit of the present invention as defined in the claims. Therefore, the detailed description of the disclosed embodiments is intended to illustrate rather than limit the present invention, which shall be defined by the claims.

Claims

1. A cowhide slicing machine, comprising a frame, a conveying mechanism, a pressing mechanism and a saw blade mechanism arranged on the frame, characterized in that: The conveying mechanism is a conveyor belt type transmission structure; The transmission mechanism that this sliding part is installed in this sliding part has the shape of a wheel, and the wheel that slides is connected with this wheel shaft through the gear train, and the wheel that slides is connected with this wheel shaft respectively. The saw blade mechanism includes a saw blade seat installed transversely on the frame, a pair of saw blade wheels installed on the saw blade seat, an annular saw blade installed around the pair of saw blade wheels, and a saw blade motor that drives one of the saw blade wheels to rotate.

2. The cowhide slicing machine according to claim 1, characterized in that: The conveying mechanism includes a pair of conveying roller mounting frames, a driving roller, a driven roller, a power shaft, a main transmission shaft, a conveyor belt and a conveying motor; a pair of the conveying roller mounting frames are detachably mounted on both sides of the frame; the driving roller is arranged across the tail of a pair of the conveying roller mounting frames; the power shaft and the driven roller are respectively arranged across the front of the pair of conveying roller mounting frames, one in front and one behind; the main transmission shaft is located between the driving roller and the driven roller, and is arranged across the pair of the conveying roller mounting frames and is driven by the conveying motor; the main transmission shaft and the driving roller are connected by a first transmission sprocket assembly or a transmission pulley assembly; the conveyor belt is arranged on the driving roller and the driven roller; the power shaft is connected to the driving shaft through a second transmission sprocket assembly or a transmission pulley assembly, and the power shaft is located below the transmission wheel.

3. The cowhide slicing machine according to claim 2, characterized in that: The cowhide slicing machine also includes a slicing thickness adjustment mechanism; the slicing thickness adjustment mechanism includes an adjusting handwheel, a transmission, a pair of lifting rods, and a pair of thickness adjustment swing arms; the input shaft of the transmission is connected to the adjusting handwheel, and the two ends of the output shaft are respectively connected to the lower ends of a pair of lifting rods through eccentric wheels; the upper ends of a pair of lifting rods are respectively connected to one end of a pair of thickness adjustment swing arms; a pair of thickness adjustment swing arms are located on the outside of a pair of conveying roller mounting frames, and the other ends are swingably connected to the two ends of the main transmission shaft; a driven roller lifting chute for the vertical lifting and sliding guide of the driven roller and a power shaft lifting chute for the vertical lifting and sliding guide of the power shaft are provided on the conveying roller mounting frame.

4. The cowhide slicing machine according to claim 3, characterized in that: A support plate supported on the upper bottom surface of the conveyor belt is provided in the middle front part of the conveyor belt, and its rear end is swingably connected to a pair of conveyor roller mounting frames on both sides, and plate seats with bearings are respectively provided on both sides of the front end; the two ends of the driven roller respectively pass through the bearings of the plate seat and the driven roller lifting slide of the conveyor roller mounting frame and are connected to a pair of thickness adjustment swing arms.

5. The cowhide slicing machine according to any one of claims 1 to 4, characterized in that: The saw blade mechanism also includes an upper saw blade positioning plate, a lower saw blade positioning plate and a plurality of saw blade positioning bearings installed on the saw blade seat. The upper saw blade positioning plate and the lower saw blade positioning plate are clamped outside the upper and lower surfaces of the saw blade cutting working part and are separated by the saw blade positioning bearings; the back of the saw blade at the saw blade cutting working part is in tangential contact with the saw blade positioning bearings.

6. The cowhide slicing machine according to claim 5, characterized in that: An upper guide arc surface for cowhide stratification and a lower guide arc surface for cowhide stratification are respectively provided on the upper surface of the upper positioning plate of the saw blade and the lower surface of the lower positioning plate of the saw blade; an upper cowhide guide plate and a lower cowhide guide plate are provided at the discharge end of the frame, and their inner sides are respectively docked with the upper positioning plate and the lower positioning plate of the saw blade.

7. The cowhide slicing machine according to any one of claims 1 to 4, characterized in that: The elastic push piece is connected to the two pressing swing arms of the pressing unit through an inverted U-shaped clamp.

8. The cowhide slicing machine according to claim 7, characterized in that: The elastic push piece is a gas spring.

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