Improved cutter set for tobacco cutter

Abstract

The utility model relates to an improved cutter group for a shredding machine, which comprises a sliding mounting plate and an anvil, a slicing knife and a shredding knife holder are fixedly arranged on the sliding mounting plate, a plurality of shredding knives are fixedly arranged on the shredding knife holder, the knife points of the shredding knives extend below the knife points of the slicing knife, and the knife points of the shredding knives are fixedly arranged on the anvil. The anvil tables are arranged on the side, close to the slicing knife, of the sliding installation plate at intervals, a comb plate is fixedly arranged on the side, close to the slicing knife, of each anvil table, the comb plates are arranged between the sliding installation plate and the slicing knife, and a plurality of knife grooves allowing knife tips of the shredding knives to be inserted are formed in the tops of the comb plates. And a groove into which the tip of the slicing knife is inserted is formed between the top of the comb plate and the anvil. According to the utility model, the cutter group structure of firstly splitting and then slicing is adopted, positioning grooves do not need to be formed in the cutter blades, the structural strength of the cutter blades can be improved, and the service life of the cutter blades can be prolonged.

Description

Technical Field

[0001] This utility model relates to an improved cutting blade assembly for a shredder, belonging to the technical field of shredder equipment. Background Technology

[0002] Among the many foods that require shredding, such as bamboo shoots, radishes, sweet potatoes, taro, and potatoes, bamboo shoot shredding has much higher requirements for mechanical processing than other food shredding. This is because bamboo shoots have obvious irregular shapes, large size differences, and long fibers. Therefore, ordinary manual shredding machines can hardly meet the requirements for shredding bamboo shoots, which seriously affects the processing quality of bamboo shoots. Moreover, the shredding efficiency is low and the labor cost is high.

[0003] The prior art "Application No.: CN201520667863.4" discloses a cutting blade assembly for a shredder, and discloses the following technical content: "The slicing blade 32 is provided with a positioning groove 321 near the blade edge, and the blade tip of each shredder 33 abuts against the positioning groove 321 provided on the slicing blade 32, thereby forming a certain height difference between each shredder 33 and the slicing blade 32, so that the material can be completely cut into shreds by the shredder 33 while being sliced ​​by the slicing blade 32."

[0004] The existing technology has the following drawbacks: 1. The slicing blade has a positioning groove near the blade edge. When the blade becomes dull and needs sharpening, the original positioning groove structure will gradually deform, causing the slicing blade to be scrapped prematurely, increasing the user's production costs. 2. The existing technology is fine for processing regular bamboo shoot strips (3mm to 10mm), but for processing bamboo shoot strips smaller than 3mm, there is a serious problem: the positioning groove of the slicing blade cannot be too close to the blade tip. If it is too close, the blade tip will lack rigidity and be easily damaged. Because the positioning groove cannot be too close to the blade tip, and the slicing blade must be pressed against the positioning groove, and the comb plate must completely push out the cut strips to avoid affecting the next slicing, the slicing blade must be inserted deep enough into the gap between the anvil and the comb plate so that the top of the comb plate exceeds the back of the slicing blade to completely push out the cut strips. The shredding specifications are determined by the distance between the slicing blade and the sliding mounting plate. The comb plate is positioned in the narrowest gap between the slicing blade and the sliding mounting plate, ensuring it neither touches the slicing blade nor the sliding mounting plate. The deeper the slicing blade extends into the gap between the anvil and the comb plate, the narrower the usable space on the comb plate becomes, forcing a smaller top area design for the comb plate (e.g., ...). Figure 1-2 As shown in the figure, the greater the pressure acting on the surface of the bamboo shoot when it is pushed out, the more the top of the comb plate inserts into the bamboo shoot, causing the bamboo shoot to be unable to be discharged smoothly and the equipment to be unable to produce continuously.

[0005] Therefore, the research objective of this utility model is to provide an improved cutting blade assembly for a shredder. Utility Model Content

[0006] To address the shortcomings of the aforementioned technologies, this utility model provides an improved cutting blade assembly for a shredder. This assembly employs a structure that first separates the bamboo shoots into shreds and then slices them, eliminating the need for positioning grooves on the blades. This not only improves the structural strength and lifespan of the blades but also eliminates the need for the slicing blades to penetrate the gap between the anvil and the comb plate. This allows for a larger top area of ​​the comb plate, resulting in less pressure on the bamboo shoot shreds during feeding and preventing the top of the comb plate from inserting into the bamboo shoot shreds, which could prevent the shreds from being discharged smoothly and disrupt continuous production.

[0007] To solve the problems of the existing technology, the technical solution adopted by this utility model is as follows:

[0008] An improved shredder cutter assembly includes a sliding mounting plate and an anvil. A slicing blade and a shredder holder are fixedly mounted on the sliding mounting plate. A plurality of shredders are fixedly mounted on the shredder holder, with the tips of the shredders extending below the tips of the slicing blades. The anvil is spaced apart on the side of the sliding mounting plate closest to the slicing blades. A comb plate is fixedly mounted on the side of the anvil closest to the slicing blades, positioned between the sliding mounting plate and the slicing blades. The comb plate has a plurality of grooves on its top for the tips of the shredders to insert into, and a recess between the top of the comb plate and the anvil for the tips of the slicing blades to insert into.

[0009] Furthermore, a baffle plate is fixedly provided on the sliding mounting plate, and the baffle plate is located below the slicing knife and the shredding knife.

[0010] Furthermore, the comb plate is disposed between the baffle plate and the slicing blade, and the comb plate does not contact the baffle plate or the slicing blade.

[0011] Furthermore, several of the slicing blades are inclinedly arranged on the slicing blade holder and form a certain angle with the slicing blade.

[0012] Furthermore, the shredder holder is also provided with a pressure plate for pressing the top of the shredder.

[0013] The beneficial effects of this utility model are: 1. The use of a cutting blade assembly structure that first separates the bamboo shoots into shreds and then slices them eliminates the need for positioning grooves on the cutting blades, which not only improves the structural strength and service life of the cutting blades; 2. The slicing blades do not need to penetrate the gap between the anvil and the comb plate, allowing the top area of ​​the comb plate to be designed to be larger, resulting in less pressure on the bamboo shoot shreds when feeding. This prevents the top of the comb plate from inserting into the bamboo shoot shreds, thus avoiding the problem of the bamboo shoot shreds not being able to be discharged smoothly and the equipment not being able to produce continuously. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a cutting knife assembly in existing technology, including a slicing knife, a shredding knife, a comb, and an anvil.

[0015] Figure 2 yes Figure 1 Enlarged view of the structure at point A in the middle.

[0016] Figure 3 This is an exploded view of the structure of the cutting blade assembly of this utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the slicing knife holder and the slicing knife of this utility model.

[0018] Figure 5 This is a schematic diagram of the cutting blade assembly of this utility model.

[0019] Figure 6 This is a schematic diagram showing the positions of the slicing knife, shredding knife, comb, anvil, and groove of this utility model.

[0020] The components include: 1. Sliding mounting plate; 2. Anvil; 3. Slicing knife; 4. Shredder holder; 5. Shredder; 6. Comb plate; 61. Knife groove; 7. Groove; 8. Material baffle; 9. Pressure plate. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the following description is provided in conjunction with the appendix. Figure 3-6 Further analysis of this utility model is then conducted.

[0022] like Figure 3-6 As shown, an improved slicing machine cutter assembly includes a sliding mounting plate 1 and an anvil 2. The sliding mounting plate 1 is movably mounted on the frame of the slicing machine and connected to the drive mechanism of the slicing machine, driving the slicing blade 3 and the slicing blade 5 to move linearly up and down under the action of the drive mechanism. The anvil 2 is fixedly mounted on the frame of the slicing machine. The slicing blade 3 and the slicing blade holder 4 are fixedly mounted on the sliding mounting plate 1. The slicing blade 3 is used to cut the material horizontally into slices. The slicing blade holder 4 is fixedly mounted with several slicing blades 5, which are used to vertically cut the slices cut by the slicing blade 3 into shreds. The blade tip of the slicing blade 5 extends below the blade tip of the slicing blade 3, i.e., first separating into shreds and then slicing. The anvil 2 is spaced apart on the side of the sliding mounting plate 1 near the slicing blade 3. A comb plate 6 is fixedly mounted on the side of the anvil 2 near the slicing blade 3. The comb plate 6 is located between the sliding mounting plate 1 and the slicing blade 3 and is used to push out the cut bamboo shoot shreds. The top of the comb plate 6 is provided with several grooves for the tip of the shredder 5 to be inserted. Only when the tip of the shredder 5 is inserted into the groove 601 of the comb plate 6 can the bottom of the bamboo shoot slice be completely cut into shreds. Furthermore, a groove 7 is provided between the top of the comb plate 6 and the anvil 2 for the tip of the slicing knife 3 to be inserted. Only when the tip of the slicing knife 3 is inserted into the groove 7 can the bottom of the bamboo shoot slice be completely cut into pieces.

[0023] In this embodiment, preferably, a baffle plate 8 is further fixed on the sliding mounting plate 1, and the baffle plate 8 is located below the slicing knife 3 and the shredding knife 5.

[0024] In this embodiment, preferably, the comb plate 6 is disposed between the baffle plate 8 and the slicing knife 3, and the comb plate 6 does not contact the baffle plate 8 and the slicing knife 3, so as to ensure that the baffle plate 8 and the slicing knife 3 can rise and fall smoothly without colliding with the comb plate 6.

[0025] In this embodiment, preferably, a plurality of the shredding blades 5 are inclinedly arranged on the shredding blade holder 4, and form a certain angle with the slicing blade 3.

[0026] In this embodiment, preferably, the shredder holder 4 is further provided with a pressure plate 9 for pressing the top of the shredder 5. The pressure plate 9 is used to apply pressure to the shredder 5, improve the stability of the shredder 5 installation structure, and avoid the shredder 5 from becoming misaligned after long-term use, which would cause the relatively upper shredder 5 to fail to completely cut the bottom of the bamboo shoot slices, thereby avoiding the problem of the bamboo shoot slices sticking together at the bottom and further improving the shredding quality.

[0027] When this utility model is in use: First, the conveying mechanism of the shredder conveys the bamboo shoot pieces to the anvil 2 and the comb plate 6, and the material is blocked by the baffle plate 8, and the conveying mechanism stops feeding; then the driving mechanism of the shredder drives the sliding mounting plate 1 to move downward in a straight line, which drives the shredder blade 5 and the slicing blade 3 to move downward in a straight line, cutting the bamboo shoot pieces into bamboo shoot shreds, and finally the comb plate 6 pushes the bamboo shoot shreds out of the material.

[0028] Specifically, when the tip of the shredder 5 is inserted into the groove 61 of the comb plate 6, the bamboo shoot pieces are cut into shreds that adhere to the bamboo shoot pieces; at the same time, the tip of the slicer 3 is also inserted into the groove 7, and the shreds adhering to the bamboo shoot pieces are completely cut into shreds, that is, first shredded and then sliced. When the tip of the shredder 5 is inserted into the groove 61 of the comb plate 6, the tip of the shredder 5 also acts as a seal for the groove 61, preventing the bamboo shoot shreds from falling into the groove 61 and getting stuck, so that the comb plate 6 can smoothly push the bamboo shoot shreds out and discharge the material.

[0029] Since the tip of the shredder 5 is located below the tip of the slicing blade 3, the slicing blade 3 does not need to penetrate into the gap between the anvil 2 and the comb plate 6 when slicing. That is, the gap between the anvil 2 and the comb plate 6 can be designed to be smaller, so that the top area of ​​the comb plate 6 can be designed to be larger. The pressure on the bamboo shoot shreds when pushing the material is smaller, and the top of the comb plate 6 will not be inserted into the bamboo shoot shreds, causing the bamboo shoot shreds to not be discharged smoothly and the equipment to stop continuous production.

[0030] The technical solutions provided in this application have been described in detail above. The embodiments used in this document illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. An improved cutting blade assembly for a shredder, characterized in that: The device includes a sliding mounting plate and an anvil. A slicing knife and a shredder holder are fixedly mounted on the sliding mounting plate. A plurality of shredders are fixedly mounted on the shredder holder, and the tips of the shredders extend below the tips of the slicing knives. The anvil is spaced apart on the side of the sliding mounting plate near the slicing knives. A comb plate is fixedly mounted on the side of the anvil plate near the slicing knives. The comb plate is located between the sliding mounting plate and the slicing knives. Its top has a plurality of slots for the tips of the shredders to insert, and a groove for the tips of the slicing knives to insert is provided between the top of the comb plate and the anvil.

2. The improved slicing blade assembly for a shredder according to claim 1, characterized in that: A baffle plate is also fixedly provided on the sliding mounting plate, and the baffle plate is located below the slicing knife and the shredding knife.

3. The improved slicing blade assembly for a shredder according to claim 2, characterized in that: The comb plate is disposed between the baffle plate and the slicing blade, and the comb plate does not contact the baffle plate or the slicing blade.

4. The improved slicing blade assembly for a shredder according to claim 1, characterized in that: Several of the slicing blades are inclinedly arranged on the slicing blade holder and form a certain angle with the slicing blade.

5. An improved slicing cutter assembly according to claim 1 or 4, characterized in that: The shredder holder is also provided with a pressure plate for pressing the top of the shredder.

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