Drum dicer

Abstract

The present invention discloses a drum-type die, wherein the drum-type die comprises a base and a drum-type die assembly, and the drum-type die assembly comprises a vegetable cutting cylinder, a slicing knife cylinder, and a die knife cylinder. The slicing knife cylinder is rotatably installed within the vegetable cutting cylinder, and a slicing knife and a material compression rib are installed on the cylinder wall of the slicing knife cylinder. The die knife cylinder is installed in a sleeve within the slicing knife cylinder. The die cutting mesh on the cylinder wall of the die knife cylinder is formed by an alternating combination of multiple first die knives and multiple second die knives. The blade portion of the first die knife and the blade portion of the second die knife have a height difference so that the die operation of the food material is completed in three stages: slicing, shredding, and dicing. The vegetable cutting cylinder, the slicing knife cylinder, and the die knife cylinder are made relatively stable during the die process through a boss and discontinuously installed ribs.

Description

Technology Field

[0001] The present invention relates to a food processing tool, specifically to a drum-type die. Background Technology

[0002] Common forms of food processing include slicing, julienning, grinding, and dicing, and in response to diverse demands for food processing, some other types of vegetable cutters have also emerged. Unlike slicing, julienning, and grinding, dicing requires at least two stages to be completed. Currently, there are mainly two methods: slice-die and julien-die. The method of slicing and dicing first is commonly found in disc-type vegetable cutters; for example, there is the “food processor die assembly and food processor equipped with the same” disclosed in Chinese Patent No. ZL201320590577.3, which first slices the food ingredient using a cutting knife and then presses it into a cutting mesh to dic it; First, the form of shredding and dicing is also applied to drum-type vegetable cutters, for example, there is a “manual drum-type vegetable dicer” disclosed in Chinese Patent No. ZL201920155797.0, in which a die drum fixed to a vegetable cutting body is fitted inside a shredding drum, and after shredding ingredients using the shredding drum, they are pressed into a die blade and diced.

[0003] Both of the above methods can realize dicing of food ingredients, but in actual application, the die operation is mainly completed by extrusion and the die extrusion resistance is high, and also due to resistance caused by slicing or shredding, manual vegetable cutters are difficult to operate, which significantly affects the practicality and user experience of the dicer; in the case of electric vegetable cutters, higher power motors must be used, which increases product costs.

[0004] For this reason, how to reduce the resistance of the die process has become one of the difficult challenges and is also a key challenge that needs to be solved urgently. The problem to be solved

[0005] The objective of the present invention is to provide a drum-type die to overcome the shortcomings of existing dies, such as high die resistance. By adopting the technical solution of the present invention, the first and second die knives of the die knife cylinder have a height difference, so that the die operation of the food ingredient is completed in three stages: slicing, shredding, and dicing. The food ingredient is sliced ​​by the slice knife cylinder and then compressed by the material compression ribs; it is first cut into strips by one group of die knives and then cut into dies by the next group of die knives. By reducing the compression resistance generated by compressing the dies, the entire die operation becomes easier and requires less force. means of solving the problem

[0006] To realize the aforementioned objective, the technical solution provided in the present invention is as follows:

[0007] The drum die of the present invention comprises a base and a drum die assembly, wherein the drum die assembly comprises a vegetable cutting cylinder, a slicing knife cylinder, and a die knife cylinder;

[0008] The above vegetable cutting cylinder is fixed to a base, and the rear end of the above slicing knife cylinder is electrically connected to a driving mechanism;

[0009] A material input cylinder is installed on the cylinder wall of the above vegetable cutting cylinder;

[0010] The above-mentioned slice knife cylinder is rotatably installed within a vegetable cutting cylinder, a slice knife is installed on the cylinder wall of the above-mentioned slice knife cylinder, and a material compression rib is installed on the inner wall of the above-mentioned slice knife cylinder;

[0011] The above die knife cylinder is installed in a sleeve within the slice knife cylinder, and the die knife cylinder is fixedly connected to the vegetable cutting cylinder. A die cutting mesh is installed on the cylinder wall of the die knife cylinder, facing the position of the material input cylinder. The bottom opening of the material input cylinder is located within the effective mesh surface range of the die cutting mesh. The die cutting mesh is formed by an alternating combination of multiple first die knives and multiple second die knives, and the blade portion of the first die knife and the blade portion of the second die knife have a height difference.

[0012] A latch is installed at the front end of the cylinder body of the above-mentioned die knife cylinder, and a catch hook is installed at the cylinder opening position of the above-mentioned vegetable cutting cylinder, the position of which corresponds to the latch, and the above-mentioned die knife cylinder is detachably fixed by the latch and the catch hook of the vegetable cutting cylinder.

[0013] The base includes a base body, and a fixing member for mounting on a support surface is installed at the bottom of the base body, and an upper connecting part detachably connected to a drum-type die assembly is installed at the top of the base body; the base body further comprises a locking mechanism, and the locking mechanism includes a locking member and a locking member installed inside the base body and movable up and down, and the upper ends of both the locking member and the locking member extend to the upper connecting part, and the locking member and the locking member move in synchronization between a first position and a second position by a control assembly, and at the first position, the locking member extends to the upper connecting part and locks against the attachment / detachment direction of the drum-type die assembly, and the locking member is synchronized to apply a fastening force to the drum-type die assembly in the up and down direction; and at the second position, the locking member and the locking member are synchronized to loosen the drum-type die assembly so that it can be attached / detached or mounted.

[0014] A material discharger extending axially into the die knife cylinder is installed inside the slice knife cylinder. A boss is installed on the inner rear wall of the rear portion of the vegetable cutting cylinder; the boss is ring-shaped, coaxial with the drive shaft, and is used to axially position the slice knife cylinder, thereby reducing friction between the slice knife cylinder and the vegetable cutting cylinder. A first discontinuous rib is installed on the front outer wall of the slice knife cylinder, and the first discontinuous rib and the front inner wall of the vegetable cutting cylinder rotate relative to each other and provide support for the rotation of the slice knife cylinder. A second discontinuous rib is installed on the rear inner wall of the die knife cylinder, and rotates relative to the outer wall of the material discharger inside the slice knife cylinder, thereby positioning the die knife cylinder.

[0015] Furthermore, the above latch includes a push button, a locking member, and an elastic member, wherein the locking member is flexibly connected to the front end of the cylinder body, the push button is connected to the locking member, and the elastic member is installed between the cylinder body and the locking member to have an elastic tendency so that the locking member is lockedly coupled to the catch hook, and a contact portion that contacts the catch hook is further installed at the front end of the cylinder body.

[0016] Furthermore, a preload inclined surface is installed along the cutting direction at the lower part of the slice knife, and 1 to 6 material compression ribs are installed spaced apart on the inner wall of the slice knife cylinder. The material compression height of the material compression ribs adjacent to the preload inclined surface is higher than the material compression height of the preload inclined surface. When two or more material compression ribs are installed, the material compression height of each material compression rib gradually increases as it moves backward from the slice knife along the rotational direction of the slice knife cylinder. This allows the die resistance to be further reduced by pressing food ingredient slices of a uniform thickness in multiple steps.

[0017] Furthermore, a preload inclined surface is installed along the cutting direction at the lower part of the slice knife, the material compression height of the material compression rib is higher than the material compression height of the preload inclined surface, and the material compression rib is in close contact with the outer wall of the cylinder body of the die knife cylinder. This design can effectively ensure coaxiality of the vegetable cutting cylinder, the slice knife cylinder, and the die knife cylinder, and the slice knife cylinder can provide a constant support action to the die knife cylinder, making it more convenient to extrude food slices into the food die.

[0018] Furthermore, the aforementioned material compression rib is a spiral rib installed entirely toward the material discharge port along the rotational direction of the slicing knife cylinder. The spiral rib can also gradually compress the food slice, thereby making the die operation smoother and further reducing die resistance.

[0019] Furthermore, the above material discharger includes a cone and several blades installed on the outer wall of the cone.

[0020] Furthermore, the above-described slice knife cylinder includes a knife cylinder frame, a slice knife set, and a material pressing plate. The slice knife set and the material pressing plate are each detachably mounted to the knife cylinder frame. The slice knife is installed in the slice knife set, and the material pressing rib is installed on the inner side of the material pressing plate. It is easy to replace various slice knives and material pressing ribs, and by combining various die knife cylinders, processing of food material dies of various sizes can be realized.

[0021] Furthermore, the control assembly includes a switch member and an eccentric shaft, and both ends of the eccentric shaft are rotatably supported on the side walls of the base body, and the switch member is located on the outside of the base body and connected to the eccentric shaft to control the rotation of the eccentric shaft; a first eccentric shaft hole is installed at the bottom of the locking member and a second eccentric shaft hole is installed at the bottom of the locking member, and the eccentric shaft is provided with a first eccentric part penetrating the first eccentric shaft hole and a second eccentric part penetrating the second eccentric shaft hole.

[0022] Furthermore, the second eccentric portion is provided with two protrusions that allow the locking member to be maintained in the first and second positions.

[0023] Furthermore, the upper connecting portion includes an upper holder capable of contacting and mating with a drum-type die assembly, and the upper holder is provided with a first insertion mating portion that is detachably insertable and mated along one insertion direction and a second insertion mating portion on the drum-type die assembly, the first insertion mating portion is provided with a locking tongue slot through which a locking tongue at the top of a locking member can pass, and a locking hole corresponding to the position of the locking tongue slot is provided at the bottom of the second insertion mating portion; and the first insertion mating portion is further provided with a side slot through which a tight fastening portion at the top of a locking member can pass. By using the above design, mounting and detachment between the drum-type die assembly and the base becomes simpler, and the mounting and detachment operation becomes faster and more convenient.

[0024] Furthermore, a guide member is further installed within the base body, and a through hole through which the locking tongue can pass is provided in the middle of the guide member, and a side wall is further provided in the guide member, and a guide groove is provided in the side wall, and a guide rib that forms a sliding guide with the guide groove is provided in the locking member. Using the guide member ensures stability of the vertical movement of the locking member and prevents the base installation of the drum-type die assembly from being affected by the offset of the locking member. Effects of the invention

[0025] The technical solution provided in the present invention has the following beneficial effects:

[0026] (1) The die assembly includes a vegetable cutting cylinder, a slicing knife cylinder, and a die knife cylinder. The slicing knife cylinder is rotatably installed within the vegetable cutting cylinder. A slicing knife and a material compression rib are installed on the cylinder wall of the slicing knife cylinder. A sleeve is installed within the slicing knife cylinder. The die cutting mesh on the cylinder wall of the die knife cylinder is formed by a cross combination of several first die knives and several second die knives. The blade portion of the first die knife and the blade portion of the second die knife have a height difference so that the die operation of the food material is divided into three stages: slicing, julienning, and dicing. The slicing, julienning, and dicing operations are completed sequentially. After the food material is sliced ​​by the slicing knife cylinder, it is compressed by the material compression rib. First, it is cut into strips by one group of die knives, and then cut into dies by the next group of die knives and compressed. This reduces the compression resistance generated during dicing, making the overall die operation easier and requiring less force. In the case of a manually driven die, the operation The force required is further reduced, the user experience is better, and in the case of electrically driven dicers, less power is required, reducing product costs and operating energy consumption.

[0027] By using a locking member to fix the attachment / detachment direction of the drum die assembly and synchronizing it using a locking member to apply a fastening force to the drum die assembly in the up and down direction, the locking between the base and the drum die assembly is made secure and does not shake easily, thereby improving the stability and reliability of use of the food processing machine.

[0028] The die knife cylinder and the vegetable cutting cylinder are connected by a latch structure, and the latch locks or unlocks the die knife cylinder to enable mounting and dismounting, making operation simple and convenient, and the die knife cylinder is sturdy and stable after mounting; furthermore, the latch includes a push button, a locking member, and an elastic member, and a contact part that engages with a locking hook is further installed at the front end of the cylinder body, making it easy to unlock the latch using the push button, maintaining the locking stability of the locking member and the locking hook using the elastic member, and allowing positioning action with the locking hook using the contact part, making the structural design compact and convenient to mount and dismount the die knife cylinder.

[0029] (2) A material discharger is installed inside the slice knife cylinder and extends into the die knife cylinder along the axial direction. The material discharger can rotate together with the rotation of the slice knife cylinder, making it convenient to separate and discharge the food material die inside the die knife cylinder and improving the discharge speed of the food material.

[0030] (3) The material discharger includes a cone and several blades installed on the outer wall of the cone, the cone can guide the material dice toward the material discharge port, and the blades can stir the material dice to accelerate the discharge of the material.

[0031] (4) The control assembly includes a switch member and an eccentric shaft, and uses the rotation of the eccentric shaft to synchronize the up and down movement of the locking member and the locking member. The structure is simple and compact, the operation is convenient, and the locking operation is stable and reliable. Brief explanation of the drawing

[0032] FIG. 1 is a schematic diagram of the exploded structure of a base and a drum-type die assembly of an embodiment of the present invention. FIG. 2 is a schematic diagram of the disassembled structure of a drum-type die assembly of an embodiment of the present invention. FIG. 3 is a schematic diagram of the overall structure of a drum-type die assembly of an embodiment of the present invention. Figure 4 is a schematic diagram of the axial cross-sectional structure of the drum-type die assembly of Figure 3. Figure 5 is a schematic diagram of the radial cross-sectional structure of the slice knife cylinder of Figure 3. FIG. 6 is a schematic diagram of the disassembled structure of a slice knife cylinder of a drum-type die assembly of an embodiment of the present invention. Figure 7 is a schematic diagram of the partial enlarged structure at position K in Figure 6. FIG. 8 is a schematic diagram of the structure of a die knife cylinder of a drum-type die assembly of an embodiment of the present invention. FIG. 9 is a schematic diagram of the detachable structure of a die knife cylinder of an embodiment of the present invention. FIG. 10 is a schematic diagram of the axial cross-sectional structure of a vegetable cutting cylinder of an embodiment of the present invention. FIG. 11 is a partial schematic diagram of the die knife cylinder of a drum-type die cutter of an embodiment of the present invention. FIG. 12 is a schematic diagram of the disassembled structure of a drum-type die of an embodiment of the present invention. FIG. 13 is a schematic diagram of the bottom insertion mixing structure of a drum-type die assembly of an embodiment of the present invention. FIG. 14 is a schematic diagram of the unlocked state of the locking mechanism inside the base of an embodiment of the present invention. FIG. 15 is a schematic diagram of the locked state of the locking mechanism within the base of an embodiment of the present invention. FIG. 16 is a schematic diagram of the disassembled structure of a locking mechanism inside a base of an embodiment of the present invention. FIG. 17 is a schematic diagram of the unlocked state perspective structure of the locking mechanism of an embodiment of the present invention. FIG. 18 is a schematic diagram of the locking state perspective structure of the locking mechanism of an embodiment of the present invention. Specific details for implementing the invention

[0033] To further understand the content of the present invention, the invention will be described in detail in conjunction with the drawings and embodiments.

[0034] [Example 1]

[0035] As shown in FIG. 1, the drum-type die of the present embodiment includes a base (5) and the drum-type die assembly mentioned above, wherein the vegetable cutting cylinder (1) is fixed to the base (5), the rear end of the slice knife cylinder (2) is electrically connected to a driving mechanism, and a material presser (4) is further installed inside the material input cylinder (1-1). When in use, food ingredients are placed into the material input cylinder (1-1), the slice knife cylinder (2) is rotated through the driving mechanism, and the food ingredients are pressed downward with a hand or the material presser (4). The lower part of the food ingredients is sliced ​​by the slice knife (2-1) of the slice knife cylinder (2), and then compressed by the internal structure of the slice knife cylinder (2) into the die cutting mesh (3-2) of the internal die knife cylinder (3) to be cut into food ingredient dies.

[0036] As illustrated in FIG. 2-12, the drum-type die assembly comprises a vegetable cutting cylinder (1), a slice knife cylinder (2), and a die knife cylinder (3), wherein a material input cylinder (1-1) is installed on the cylinder wall of the vegetable cutting cylinder (1); the material input cylinder (1-1) and the cylinder body of the vegetable cutting cylinder (1) penetrate each other, and food ingredients are input from the material input cylinder (1-1); the slice knife cylinder (2) is rotatably installed within the vegetable cutting cylinder (1) and can rotate freely within the vegetable cutting cylinder (1); a slice knife (2-1) is installed on the cylinder wall of the slice knife cylinder (2), and the food ingredients within the material input cylinder (1-1) are cut into slices using the rotation of the slice knife (2-1); a material compression rib (2-2) is installed on the inner cylinder wall of the slice knife cylinder (2), and the material compression rib (2-2) presses the cut food ingredient slices according to the rotation of the slice knife cylinder (2); A die knife cylinder (3) is installed in a sleeve within a slice knife cylinder (2), and the die knife cylinder (3) is fixedly connected to a vegetable cutting cylinder (1). The die knife cylinder (3) itself does not rotate. A die cutting mesh (3-2) is installed on the cylinder wall of the die knife cylinder (3) and faces the position of the material input cylinder (1-1). The end of the material input cylinder (1-1) is located within the effective mesh surface range of the die cutting mesh (3-2). The die cutting mesh (3-2) is grid-shaped. The material compression rib (2-2) compresses the sliced ​​food material into the die cutting mesh (3-2), and the food material is cut by the die cutting mesh (3-2) to form a die-shaped food material, which is then discharged from the inside of the die knife cylinder (3).The “effective mesh surface range” of the die cutting mesh (3-2) refers to a mesh range in which a slice cut by the slice knife cylinder (2) can be completely diced and discharged by the die cutting mesh (3-2); in other words, the size of the die cutting mesh (3-2) is larger than the size of the bottom opening of the material input cylinder (1-1), and the bottom opening of the material input cylinder (1-1) is completely covered by the die cutting mesh (3-2). The die cutting mesh (3-2) is formed by an alternating combination of several first die knives (3-2a) and several second die knives (3-2b), and the first die knives (3-2a) and the second die knives (3-2b) can be installed perpendicular to each other or at a narrow angle other than 90°, forming a mesh hole having a certain shape and size, and the size and shape of the mesh hole determine the size and shape of the food ingredient die; The blade portion of the first die knife (3-2a) and the blade portion of the second die knife (3-2b) have a height difference, and the slicing material is always first cut into strips (not completely separated) by one group of die knives and then cut into cube shapes by one group of die knives. In this way, the dicing operation of the material is completed in three stages: slicing, julienning, and dicing. The slicing, julienning, and dicing operations are completed sequentially. The material is sliced ​​by the slicing knife cylinder (2) and then compressed by the material compression rib (2-2). It is first cut into strips by one group of die knives and then cut into dice by the next group of die knives. This reduces the compression resistance generated during dicing, making the entire dicing operation easier and requiring less force. In the case of a manually driven die, it requires less force for operation and provides a better user experience. In the case of an electric die, it requires less power, thereby reducing product costs and operating energy consumption.

[0037] As illustrated in FIGS. 8 and 9, in this embodiment, the first die knife (3-2a) is an arc-shaped blade installed along the circumferential direction of the die knife cylinder (3), and the second die knife (3-2b) is a straight blade installed along the main line of the die knife cylinder (3). The first die knife (3-2a) and the second die knife (3-2b) are perpendicular to each other. Specifically, both the first die knife (3-2a) and the second die knife (3-2b) have opposing slots installed. The arc-shaped blade and the straight blade are connected by a locking mechanism through the opposing slots. The die cutting mesh formed by this has high overall strength, the blade does not easily deform after receiving force, and the die operation is more stable. In one embodiment, the blade portion of the first die knife (3-2a) is higher than the blade portion of the second die knife (3-2b), and the food material can be first sliced ​​by the arc-shaped blade and then gradually cut along the blade of the arc-shaped blade, making the cutting smoother and saving force. Furthermore, both the first die knife (3-2a) and the second die knife (3-2b) are perpendicular to a tangent plane located directly below the material input cylinder (1-1) of the slice knife cylinder (2).

[0038] The aforementioned first die knife (3-2a) and second die knife (3-2b) can be injection molded as an integral structure with the body portion of the die knife cylinder (3), and this entire structure has high strength. Furthermore, the die knife cylinder (3) has a cylinder body (3-1), the cylinder body (3-1) is cylindrical in shape overall, and a die cutting mesh (3-2) is installed on the cylinder body (3-1). The front end of the cylinder body (3-1) is detachably connected to the cylinder mouth of the vegetable cutting cylinder (1), making it easy to disassemble, replace, and clean the die knife cylinder (3). Depending on the die size, a different die knife cylinder can be selected and replaced entirely with a different die knife cylinder (3). Specifically, a cylinder cover (3-3) is installed on the front end of the cylinder body (3-1), and a rotation lock groove (3-4) is installed on the inner side of the cylinder cover (3-3).

[0039] As illustrated in FIG. 5, in this embodiment, a preload inclined surface (2-1a) is installed along the cutting direction at the bottom of the slice knife (2-1), and the preload inclined surface (2-1a) is an inclined surface installed along the slice knife (2-1). The food ingredient slice cut by the slice knife (2-1) is guided and compressed downward by the preload inclined surface (2-1a), so that the food ingredient is compressed into the die cutting mesh (3-2), thereby enabling a basic fixing and cutting action on the food ingredient and preventing the cut sliced ​​food ingredient from rotating together with the slice knife cylinder (2). The material compression ribs (2-2) are spaced apart and installed on the inner wall of the cylinder of the slice knife cylinder (2), and the material compression height of the material compression ribs (2-2) is higher than the material compression height of the preload inclined surface (2-1a). The embodiment shown in FIGS. 5 and 6 is one material compression rib (2-2) installed. The food material compressed on the die cutting mesh (3-2) through the preload inclined surface (2-1a) is further compressed through the compression of the material compression ribs (2-2) and completely compressed within the die cutting mesh (3-2). Due to continuous cutting, the food material in the die cutting mesh (3-2) is further compressed to form a die food material and enters the cylinder body (3-1) of the die knife cylinder (3). When two or more material compression ribs (2-2) are installed, the material compression height of the material compression rib (2-2) adjacent to the preload inclined surface (2-1a) is higher than the material compression height of the preload inclined surface (2-1a), and the material compression height of each material compression rib (2-2) gradually increases as it moves backward from the slice knife (2-1) along the rotational direction of the slice knife cylinder (2), and the last material compression rib (2-2) can be in close contact with the outer wall of the cylinder body (3-1) of the die knife cylinder (3). For better understanding, the description will be made in the state shown in FIG. 5.The slice knife cylinder (2) rotates counterclockwise in FIG. 6, and the material compression height of each material compression rib (2-2) gradually increases clockwise from the slice knife (2-1), and the food ingredient slices cut by the slice knife (2-1) are sequentially subjected to pressure through the preload inclined surface (2-1a) and each material compression rib (2-2) to gradually compress food ingredient slices of a uniform thickness in multiple steps, thereby further reducing die resistance.

[0040] [Example 2]

[0041] As a preferred method, as shown in FIG. 6, the material compression rib (2-2) is a spiral rib installed spirally toward the material discharge port along the rotational direction of the slice knife cylinder (2), and as the slice knife cylinder (2) rotates, the material compression rib (2-2) near the rear part of the slice knife cylinder (2) first comes into contact with the food ingredient slice, and the material compression rib (2-2) near the entire material discharge port of the slice knife cylinder (2) subsequently comes into contact with the food ingredient slice and likewise gradually compresses the food ingredient slice, thereby further reducing die resistance.

[0042] Referring to FIGS. 4 and 6, in this embodiment, a material discharger (2-3) is installed inside the slice knife cylinder (2) and extends axially into the die knife cylinder (3). The material discharger (2-3) can be fixed by direct welding to the slice knife cylinder (2) or mounted and fixed to the slice knife cylinder (2). The material discharger (2-3) can rotate together with the rotation of the slice knife cylinder (2), making it convenient to peel and discharge the material die inside the die knife cylinder (3) and improving the discharge speed of the material. The material discharger (2-3) can take various structural forms and is provided with a through hole at the end of the die knife cylinder (3) through which the material discharger (2-3) can pass. In this specific embodiment, as shown in FIG. 6, the material discharger (2-3) includes a conical tube (2-3a) and a number of wing plates (2-3b) installed on the outer wall of the conical tube (2-3a). The wing plates (2-3b) may have a flat or arc-shaped structure, for example, two symmetrically installed flat wing plates as shown in FIG. 6. The conical end of the conical tube (2-3a) may act as a guide toward the material discharge port and may guide the food ingredient die toward the material discharge port. The wing plates (2-3b) may stir the food ingredient die to accelerate the discharge of the food ingredient.

[0043] As shown in FIGS. 10 to 12, a boss (1-6) is installed in a circle at the rear part of the vegetable cutting cylinder (1), where the drive shaft (2-4) passes, and is used to axially limit the position relative to the slice knife cylinder (2), and also reduces friction between the slice knife cylinder (2) and the vegetable cutting cylinder, and a first discontinuous rib (2-8) is installed on the front outer wall of the slice knife cylinder (2), and the first discontinuous rib (2-8) and the front inner wall of the vegetable cutting cylinder (1) rotate relatively together and provide support for the rotation of the slice knife cylinder (2), and a second discontinuous rib (3-6) is installed on the rear inner wall of the die knife cylinder (3), and is combined with the outer wall of the material discharger (2-3) inside the slice knife cylinder (2), and the position is limited relative to the die knife cylinder (3).

[0044] A detachable mounting structure can be used to replace various slice knives (2-1) and material pressing ribs (2-2). As shown in FIGS. 5 to 9, the slice knife cylinder (2) includes a knife cylinder frame (2A), a slice knife set (2B), and a material pressing plate (2C). The slice knife set (2B) and the material pressing plate (2C) are each detachably mounted to the knife cylinder frame (2A), the slice knife (2-1) is installed in the slice knife set (2B), and the material pressing ribs (2-2) are installed on the inner side of the material pressing plate (2C). Using this structural design makes it easy to replace various slice knives (2-1) and material pressing ribs (2-2), and by combining various die knife cylinders (3), processing of food material dies of various sizes can be realized. To facilitate mounting and disassembly, a mounting chamber may be installed on the cylinder wall of the knife cylinder frame (2A), a catch groove (2-5) may be installed on the rear portion corresponding to the mounting chamber of the knife cylinder frame (2A), a buckle (2-6) may be installed corresponding to the rear portion of the slice knife set (2B) and the material pressing plate (2C), and a protruding tongue (2-7) may be installed corresponding to the front portion of the slice knife set (2B) and the material pressing plate (2C). When mounting, one end of the protruding tongue (2-7) is inserted into the front portion of the corresponding mounting chamber, and one end of the buckle (2-6) is hooked into the inside of the corresponding catch groove (2-5) to mount the slice knife set (2B) and the material pressing plate (2C) to the knife cylinder frame (2A). When separating, simply triggering the ends of the slicing knife set (2B) and the material pressing plate (2C) separates the buckle (2-6) and the locking groove (2-5), making it easy to disassemble and replace the slicing knife (2-1) and the material pressing rib (2-2).

[0045] [Example 3]

[0046] In this embodiment, the die knife cylinder (3) and the vegetable cutting cylinder (1) are connected using a latch structure. As shown in FIGS. 3-4 and FIGS. 7-8, a latch (3-5) is installed at the front end of the cylinder body (3-1) of the die knife cylinder (3), and a catch hook (1-2) is installed at the cylinder opening of the vegetable cutting cylinder (1), the position of which corresponds to the latch (3-5). The die knife cylinder (3) is detachably fixed by the latch (3-5) and the catch hook (1-2) of the vegetable cutting cylinder (1). Mounting and detachment of the die knife cylinder (3) are realized by locking or unlocking the latch (3-5), making operation simple and convenient, and the die knife cylinder (3) is sturdy and stable after mounting.

[0047] Specifically, as illustrated in FIG. 7, the latch (3-5) includes a push button (3-5-1), a locking member (3-5-2), and an elastic member (3-5-3). The locking member (3-5-2) is flexibly connected to the front end of the cylinder body (3-1), and the push button (3-5-1) is connected to the locking member (3-5-2). The push button (3-5-1) is located on the outside of the cylinder body (3-1) to facilitate unlocking operation. The elastic member (3-5-3) is installed between the cylinder body (3-1) and the locking member (3-5-2) to have an elastic tendency so that the locking member (3-5-2) is lockedly coupled to the catch hook (1-2). Additionally, a contact portion (3-1-1) that contacts the catch hook (1-2) is further installed at the front end of the cylinder body (3-1). It is preferable that the locking hook (1-2) be installed on the front inner wall of the vegetable cutting cylinder (1), and the locking member (3-5-2) maintains a tendency to elastically extend in the radial direction through the action of the elastic member (3-5-3), and the elastic member (3-5-3) may use a compression spring. To facilitate mounting, a guide slope may be installed on the entire locking hook (1-2), and when mounting the die knife cylinder (3), the locking member (3-5-2) first contacts the guide slope of the locking hook (1-2), and the guide slope applies a radial component force to the locking member (3-5-2) so that the locking member (3-5-2) is compressed downward, and after the locking hook (1-2) passes over the locking member (3-5-2), the locking member (3-5-2) automatically pops out under the action of the elastic member (3-5-3) and locks into the locking hook (1-2). The above contact portion (3-1-1) can also be provided with a contact surface that matches the guide inclined surface to ensure connection stability. When unlocking, it is sufficient to simply push the locking member (3-5-2) through the push button (3-5-1) to separate the locking member (3-5-2) from the catch hook (1-2).By using the above-described latch (3-5) design, unlocking the latch can be easily done using a push button (3-5-1), and the locking stability of the locking member (3-5-2) and the hook (1-2) can be maintained using an elastic member (3-5-3), and the hook (1-2) can be positioned using a contact part (3-1-1), the design of the structure is compact, and the detachment of the die knife cylinder (3) is convenient.

[0048] As illustrated in FIG. 9, in this embodiment, the die cutting mesh (3-2) is a cutting mesh combination member, and the cutting mesh combination member is detachably mounted on the cylinder body (3-1), and can be replaced with a die cutting mesh (3-2) of a different die size according to demand, satisfying the consumer's various food processing needs and is more practical.

[0049] In addition, in this embodiment, a preload inclined surface (2-1a) is installed along the cutting direction at the bottom of the slice knife (2-1), and the material compression height of the material compression rib (2-2) is higher than the material compression height of the preload inclined surface (2-1a). The material compression rib (2-2) is in close contact with the outer wall of the cylinder body (3-1) of the die knife cylinder (3), so that the coaxiality of the vegetable cutting cylinder (1), the slice knife cylinder (2), and the die knife cylinder (3) can be effectively ensured, and the slice knife cylinder (2) can provide a constant support action to the die knife cylinder (3), making it more convenient to extrude the food ingredient slices into the food ingredient die.

[0050] [Example 4]

[0051] As illustrated in FIG. 13-15, the lockable base of the present embodiment comprises a base body (5-1), and a fixing member (5-5) for mounting on a support surface is installed at the bottom of the base body (5-1), the support surface may be a table, a counter surface, etc., and the fixing member (5-5) is a member or device for fixing the base body (5-1) to the support surface, for example, a conventional C-shaped jig or chuck, etc.; an upper connecting part detachably connected to a drum-type die assembly is installed at the top of the base body (5-1) to facilitate the attachment and detachment of the base body (5-1) and the drum-type die assembly, and allows for independent cleaning, etc., after the drum-type die assembly is attached and detached; the base body (5-1) further comprises a locking mechanism (6), and the locking mechanism (6) is used to fix the drum-type die assembly to the base body (5-1). As illustrated in FIGS. 16 to 18, the locking mechanism (6) includes a locking member (6-1) and a locking member (6-3) that are installed inside the base body (5-1) and are movable up and down, and the upper ends of both the locking member (6-1) and the locking member (6-3) extend to the upper connecting part, and the locking member (6-3) is a member or device that restricts the drum die assembly from being attached to or detached from the base body (5-1), and the drum die assembly is restricted to the upper connecting part of the base body (5-1) by the locking member (6-3); the locking member (6-1) is a member or device that applies a locking force between the drum die assembly and the base body (5-1), and the drum die assembly and the base body (5-1) are tightly fixed by the locking member (6-1), and the drum die assembly is prevented from becoming loose or shaking from the base body (5-1).The locking member (6-1) and the locking member (6-3) move in synchronization between a first position and a second position by the control assembly, that is, the operation of the locking member (6-1) and the locking member (6-3) is synchronized and controlled by the control assembly, and the control assembly can drive the locking member (6-1) and the locking member (6-3) to operate together. In the first position, the locking member (6-3) extends to the upper connecting part and locks the drum-type die assembly in the attachment / detachment direction, and the locking member (6-1) is synchronized to apply a fastening force to the drum-type die assembly in the up and down direction; in the second position, the locking member (6-3) and the locking member (6-1) are synchronized to loosen the drum-type die assembly so that it can be attached / detached or mounted. The lockable base of the present embodiment fixes the attachment and detachment direction of the drum-type die assembly using a locking member, and also applies a locking force to the drum-type die assembly in the up and down direction by synchronizing using a locking member, thereby firmly locking the base and preventing it from shaking easily, thus improving the stability and reliability of use of the food processing machine.

[0052] In this embodiment, the control assembly includes a switch member (6-2) and an eccentric shaft (6-4), and both ends of the eccentric shaft (6-4) are rotatably supported on the side walls of the base body (5-1), and the switch member (6-2) is located on the outside of the base body (5-1) and connected to the eccentric shaft (6-4) to control the rotation of the eccentric shaft (6-4); the switch member (6-2) may use a structural form such as a rotation button or a toggle switch, and may be used as long as it can drive the eccentric shaft (6-4) to rotate it; A first eccentric shaft hole (6-3-2) is installed at the bottom of the locking member (6-3), and a second eccentric shaft hole (6-1-2) is installed at the bottom of the locking member (6-1). Both the first eccentric shaft hole (6-3-2) and the second eccentric shaft hole (6-1-2) may be rectangular holes, waist-shaped holes, irregular cam holes, etc. The eccentric shaft (6-4) is provided with a first eccentric part (6-4-1) penetrating the first eccentric shaft hole (6-3-2) and a second eccentric part (6-4-2) penetrating the second eccentric shaft hole (6-1-2). The first eccentric part (6-4-1) and the second eccentric part (6-4-2) may be structured to rotate within corresponding eccentric shaft holes, such as eccentric shafts, cams, or toggle blocks, and to move the locking member (6-3) and the locking member (6-1) up and down. In the process of the member (6-2) driving and rotating the eccentric shaft (6-4), the locking member (6-3) and the locking member (6-1) are moved up or down using the corresponding eccentric part of the eccentric shaft (6-4), and further locking or unlocking between the base body (5-1) and the drum-type die assembly is implemented. The up and down movement of the locking member (6-1) and the locking member (6-3) is synchronously controlled by using the rotation of the eccentric shaft, and the structure is simple and compact, convenient to operate, and the locking operation is stable and reliable.Of course, the above-mentioned control assembly is not limited to the form of an eccentric shaft, and may also use a structure that can convert the operating action of the switch member (6-2), such as a crank shaft or a crank handle, into the up-and-down movement of the locking member (6-3) and the locking member (6-1), such as other similar examples.

[0053] In this embodiment, one or two switch members (6-2) are fixedly connected to each end of the eccentric shaft (6-4), and when one switch member (6-2) rotates, the other switch member (6-2) rotates in synchronization. This can satisfy various user operating habits, such as the habit of operating the right switch member (6-2) with the user's right hand or the habit of operating the left switch member (6-2) with the left hand, and improves the operational flexibility of the base.

[0054] The locking member (6-1) is fixed by applying a fastening force to the drum-type die assembly, and this fastening force may be pressure or thrust, and specifically determined according to the specific structural design. In order to ensure vertical position stability of the locking member (6-1), the second eccentric part (6-4-2) in this embodiment is provided with two protrusions that maintain the locking member (6-1) in a first position and a second position, one protrusion may maintain the locking member (6-1) to move downward, and the other protrusion may maintain the locking member (6-1) to move downward. This ensures vertical position stability of the locking member (6-1) when the switch member (6-2) is in the unlocked or locked position, and prevents the drum-type die assembly from being mounted on the base in the unlocked state.

[0055] As illustrated in FIGS. 15 and 16, to facilitate the support and mounting of the eccentric shaft (6-4), a support hole (5-7) is installed in the side wall of the base body (5-1) in this embodiment, and a support block (5-8) that supports the eccentric shaft (6-4) is inserted into the support hole (5-7). A side cover plate (5-9) fixed to the base body (5-1) is installed on the outside of the support block (5-8), a position limiting groove (5-9a) is installed in the side cover plate (5-9), and a position limiting block (6-2a) that can move within the position limiting groove (5-9a) is provided in the switch member (6-2).

[0056] As illustrated in FIGS. 12 to 16, in this embodiment, the upper connecting portion includes an upper holder (5-2) capable of contacting and combining with a drum-type die assembly, and the upper surface contour of the upper holder (5-2) is fitted to the bottom shape of the cylinder body (2-1) of the drum-type die assembly so that the cylinder body (2-1) of the drum-type die assembly can be stably supported by the upper holder (5-2). Generally, the cylinder body (2-1) has a cylindrical or conical cylinder body structure, and the upper holder (5-2) may be a concave arc shape. The upper holder (5-2) is provided with a second insertion mixing part (1-3) on the drum-type die assembly and a first insertion mixing part (5-3) that is detachably insertable in one insertion direction. The first insertion mixing part (5-3) and the second insertion mixing part (1-3) are inserted and connected to each other to implement a connection between the drum-type die assembly and the base (5), and at this time, the drum-type die assembly can be detachably inserted from the base (1) in the opposite direction. The insertion and separation direction between the first insertion mixing part (5-3) and the second insertion mixing part (1-3) is generally a horizontal direction or a direction close to horizontal, and may be nearly perpendicular to the vertical movement direction of the locking member (6-3). A locking tongue (6-3-1) is provided at the top of the locking member (6-3), and a locking tongue slot (5-4) is provided in the first insertion mixing section (5-3) through which the locking tongue (6-3-1) at the top of the locking member (6-3) can pass. The locking tongue (6-3-1) can extend to the first insertion mixing section (5-3) through the locking tongue slot (5-4). A locking hole (1-5) corresponding to the position of the locking tongue slot (5-4) is provided at the bottom of the second insertion mixing section (1-3). At the first position, i.e., the locking position, the locking tongue (6-3-1) can extend into the locking hole (1-5) through the locking tongue slot (5-4). At this time, the degree of freedom for attachment and detachment in the opposite direction from the base (1) of the drum-type die assembly is locking It is limited by the tongue (6-3-1) and implements a lock in the base (5) of the drum-type die assembly.A tight fastening portion (6-1-1) is provided at the top of the locking member (6-1), and a side slot (5-6) is further provided in the first insertion mixing portion (5-3) through which the tight fastening portion (6-1-1) at the top of the locking member (6-1) can pass. The tight fastening portion (6-1-1) can push the second insertion mixing portion (1-3) upward and press the second insertion mixing portion (1-3) downward, so that the first insertion mixing portion (5-3) and the second insertion mixing portion (1-3) come into contact with each other, thereby preventing them from shaking due to the mixing gap. By implementing locking at the base (5) of the drum-type die assembly by means of a locking member (6-1), a larger mixing gap can be designed between the first insertion mixing section (5-3) and the second insertion mixing section (1-3) than in the existing structure, and the detachment operation of the first insertion mixing section (5-3) and the second insertion mixing section (1-3) becomes easier and requires less force. Using the above design, the mounting and detachment between the drum-type die assembly and the base (5) becomes simpler, and the mounting and detachment operation becomes faster and more convenient.

[0057] As illustrated in FIGS. 12 to 16, specifically in this embodiment, the first insertion mixing part (5-3) is a “convex” shaped insertion groove equipped with baffles (5-3a) on both sides, and the second insertion mixing part (1-3) is an insertion block equipped with flanges (1-4) on both sides. The insertion block can be inserted along the opening direction of the insertion groove, and the flanges (1-4) and baffles (5-3a) are used to form positional limitations of the degrees of freedom in the up-down and left-right directions. The contact between the insertion block and the end of the insertion groove also limits the degrees of freedom in their insertion direction. At this time, the insertion block and the insertion groove have only one degree of freedom in the direction of insertion or extraction. A locking member (6-1) is installed on each side of the first insertion mixing section (5-3), and the tight-fitting section (6-1-1) of the locking member (6-1) is located at the corresponding baffle (5-3a) position. The tight-fitting section (6-1-1) has a hook structure, and in the first position, the locking member (6-1) moves downward and presses down on the flange (1-4) of the second insertion mixing section (1-3) through the tight-fitting section (6-1-1). By adopting this structure, the two locking members (6-1) can make the locking force more balanced, the locking more stable, the structural design simple, and the locking can be stably pressed against the flange (1-4) of the second insertion mixing section (1-3) using the hook-shaped tight-fitting section. The side slot (5-6) extends to the upper part of the baffle (5-3a), at which time the tight fastening part (6-1-1) forms a movable cover, and when locked, the locking member (6-1) moves downward and presses the flange (1-4) using the tight fastening part (6-1-1).Of course, the locking member (6-1) can be pushed upward to bring the flange (1-4) and the baffle (5-3a) into contact to implement locking, but in this embodiment, if the locking member (6-1) is designed to be pulled downward, it has the following advantages: when the locking member (6-1) is pulled downward, the force acting on the eccentric shaft (6-4) of the locking member (6-1) is directed upward, and the force acting on the eccentric shaft (6-4) of the locking member (6-3) connected to the adsorption member is directed downward, so that the force received by the eccentric shaft (6-4) is partially balanced, ensuring the structural stability of the eccentric shaft (6-4) and reducing deformation or damage caused by the force received by the eccentric shaft (6-4) in the same direction being too large.

[0058] A guide member (6-5) is further installed within the base body (5-1), and the guide member (6-5) is fixed to the inner upper part of the base body (5-1) through a screw. A through hole (6-5-1) through which the locking tongue (6-3-1) can pass is provided in the middle of the guide member (6-5). A side wall (6-5-2) is further provided in the guide member (6-5), and a guide groove (6-5-3) is provided in the side wall (6-5-2). A guide rib (6-1-3) that slides in conjunction with the guide groove (6-5-3) is provided in the locking member (6-1). The guide rib (6-1-3) and the guide groove (6-5-3) can ensure vertical movement stability of the locking member (6-1) and prevent the base installation of the drum-type die assembly from being affected by the offset of the locking member (6-1).

[0059] The present invention and its embodiments have been described in a general manner above. This description is not limited to specific examples, and the drawings are merely examples of embodiments of the present invention, not limited to actual structures. Therefore, any structural forms and embodiments similar to the present technical solution designed in a non-creative manner by a person of ordinary knowledge in the art, upon receiving a revelation and without departing from the spirit of the present invention, shall fall within the scope of protection of the present invention. Explanation of the symbols

[0060] 1. Vegetable cutting cylinder; 1-1. Material input cylinder; 1-2. Hook; 1-3. Second insertion mixing section; 1-4. Flange; 1-5. Locking hole; 1-6. Boss; 2. Slicing knife cylinder; 2A. Knife cylinder frame; 2B. Slicing knife set; 2C. Material pressing plate; 2-1. Slicing knife; 2-1a. Preload inclined surface; 2-2. Material pressing rib; 2-3. Material ejector; 2-3a. Cone trough; 2-3b. Blade plate; 2-4. Drive shaft; 2-5. Locking groove; 2-6. Buckle; 2-7. Projecting tongue; 2-8. First discontinuous rib; 3. Die knife cylinder; 3-1. Cylinder body; 3-1-1. Contact portion; 3-2. Die cutting mesh; 3-2a. First die knife; 3-2b. Second die knife; 3-3. Cylinder cover; 3-4. Rotating lock groove; 3-5. Latch; 3-5-1. Push button; 3-5-2. Locking member; 3-5-3. Elastic member; 3-6. Second discontinuous rib. 4. Material Presser; 5. Base; 5-1. Base body; 5-2. Upper holder; 5-3. First insertion mixing part; 5-3a. Baffle; 5-4. Locking tongue slot; 5-5. Fixing member; 5-6. Side slot; 5-7. Support hole; 5-8. Support block; 5-9. Side cover plate; 5-9a. Position determining groove; 6. Locking mechanism; 6-1. Locking member; 6-1-1. Tight engagement part; 6-1-2. Second eccentric shaft hole; 6-1-3. Guide rib; 6-2. Switch member; 6-2a. Position limiting block; 6-3. Locking member; 6-3-1. Locking tongue; 6-3-2. First eccentric shaft hole; 6-4. Eccentric shaft; 6-4-1. First eccentric part; 6-4-2. Second eccentric part; 6-5. Guide member; 6-5-1. Through hole; 6-5-2. Side wall; 6-5-3. Guide groove.

Claims

Claim 1 In a drum-type die cutter, the drum-type die assembly comprises a base (5) and a drum-type die assembly, wherein the drum-type die assembly comprises a vegetable cutting cylinder (1), a slicing knife cylinder (2), and a die knife cylinder (3); the vegetable cutting cylinder (1) is fixed to the base (5), and the rear end of the slicing knife cylinder (2) is electrically connected to a driving mechanism; A material input cylinder (1-1) is installed on the cylinder wall of the vegetable cutting cylinder (1); the slice knife cylinder (2) is rotatably installed within the vegetable cutting cylinder (1), a slice knife (2-1) is installed on the cylinder wall of the slice knife cylinder (2), and a material compression rib (2-2) is installed on the inner wall of the slice knife cylinder (2); the die knife cylinder (3) is sleeve-installed within the slice knife cylinder (2), and the die knife cylinder (3) is fixedly connected to the vegetable cutting cylinder (1); a die cutting mesh (3-2) is installed on the cylinder wall of the die knife cylinder (3) facing the position of the material input cylinder (1-1), the lower opening of the material input cylinder (1-1) is located within the effective mesh surface range of the die cutting mesh (3-2), and the die cutting mesh (3-2) is formed by an alternating combination of several first die knives (3-2a) and several second die knives (3-2b), and the first The blade portion of the die knife (3-2a) and the blade portion of the second die knife (3-2b) have a height difference; a latch (3-5) is installed at the front end of the cylinder body (3-1) of the die knife cylinder (3), and a catch hook (1-2) is installed at the cylinder mouth position of the vegetable cutting cylinder (1) such that its position corresponds to the latch (3-5), and the die knife cylinder (3) is detachably fixed by the latch (3-5) and the catch hook (1-2) of the vegetable cutting cylinder (1);The above base (5) includes a base body (5-1), a fixing member (5-6) for mounting on a support surface is installed at the bottom of the base body (5-1), and an upper connecting part detachably connected to a drum-type die assembly is installed at the top of the base body (5-1); The base body (5-1) further comprises a locking mechanism (6), wherein the locking mechanism (6) includes a locking member (6-1) and a locking member (6-3) that are installed inside the base body (5-1) and are movable up and down, and the upper ends of both the locking member (6-1) and the locking member (6-3) extend to the upper connecting part, and the locking member (6-1) and the locking member (6-3) move in synchronization between a first position and a second position by means of a control assembly, wherein at the first position, the locking member (6-3) extends to the upper connecting part and performs locking with respect to the attachment / detachment direction of the drum-type die assembly, and the locking member (6-1) is synchronized to apply a fastening force to the drum-type die assembly in the up and down direction; and at the second position, the locking member (6-3) and the locking member (6-1) are synchronized to loosen the drum-type die assembly so that it can be attached / detached or mounted; A drum-type die cutter characterized by the following: a material discharger (2-3) extending axially into a die knife cylinder (3) is installed inside the slice knife cylinder (2); a boss (1-6) is installed on the inner rear wall of a vegetable cutting cylinder (1); a first discontinuous rib (2-8) is installed on the front outer wall of the slice knife cylinder (2), and the first discontinuous rib (2-8) and the front inner wall of the vegetable cutting cylinder (1) are rotated relative to each other; and a second discontinuous rib (3-6) is installed on the rear inner wall of the die knife cylinder (3), and is mixed with the outer wall of the material discharger (2-3) inside the slice knife cylinder (2). Claim 2 A drum-type die according to claim 1, wherein the latch (3-5) comprises a push button (3-5-1), a locking member (3-5-2), and an elastic member (3-5-3), wherein the locking member (3-5-2) is flexibly connected to the front end of the cylinder body (3-1), the push button (3-5-1) is connected to the locking member (3-5-2), and the elastic member (3-5-3) is installed between the cylinder body (3-1) and the locking member (3-5-2) to have an elastic tendency so that the locking member (3-5-2) is lockedly coupled to the locking hook (1-2), and further wherein a contact portion (3-1-1) that contacts the locking hook (1-2) is installed at the front end of the cylinder body (3-1). Claim 3 A drum-type die according to claim 1, wherein a preloading inclined surface (2-1a) is installed along the cutting direction at the bottom of the slice knife (2-1), and 1 to 6 material compression ribs (2-2) are installed spaced apart on the inner wall of the cylinder of the slice knife cylinder (2), and the material compression height of the material compression ribs (2-2) adjacent to the preloading inclined surface (2-1a) is higher than the material compression height of the preloading inclined surface (2-1a), and when two or more material compression ribs (2-2) are installed, the material compression height of each material compression rib (2-2) gradually increases as it moves backward from the slice knife (2-1) along the rotational direction of the slice knife cylinder (2). Claim 4 A drum-type die according to claim 1, wherein a preload inclined surface (2-1a) is installed along the cutting direction at the lower part of the slice knife (2-1), the material compression height of the material compression rib (2-2) is higher than the material compression height of the preload inclined surface (2-1a), and the material compression rib (2-2) is in close contact with the outer wall of the cylinder body (3-1) of the die knife cylinder (3). Claim 5 A drum-type die according to claim 3 or 4, wherein the material compression rib (2-2) is a spiral rib installed along the rotational direction of the slice knife cylinder (2) and directed toward the material discharge port. Claim 6 A drum-type die according to claim 1, wherein the material discharger (2-3) comprises a cone (2-3a) and a plurality of wing plates (2-3b) installed on the outer wall of the cone (2-3a). Claim 7 A drum-type die according to claim 1, wherein the slice knife cylinder (2) comprises a knife cylinder frame (2A), a slice knife set (2B), and a material compression plate (2C), wherein the slice knife set (2B) and the material compression plate (2C) are each detachably mounted to the knife cylinder frame (2A), the slice knife (2-1) is installed in the slice knife set (2B), and the material compression rib (2-2) is installed on the inner side of the material compression plate (2C). Claim 8 In claim 1, 2, or 3, the control assembly comprises a switch member (6-2) and an eccentric shaft (6-4), and both ends of the eccentric shaft (6-4) are rotatably supported on the side walls of the base body (5-1), and the switch member (6-2) is located on the outside of the base body (5-1) and connected to the eccentric shaft (6-4) and used to control the rotation of the eccentric shaft (6-4); A drum-type die is characterized in that a first eccentric shaft hole (6-3-2) is installed at the bottom of the locking member (6-3), a second eccentric shaft hole (6-1-2) is installed at the bottom of the locking member (6-1), and a first eccentric part (6-4-1) penetrating the first eccentric shaft hole (6-3-2) and a second eccentric part (6-4-2) penetrating the second eccentric shaft hole (6-1-2) are installed in the eccentric shaft (6-4). Claim 9 A drum-type die according to claim 8, characterized in that the second eccentric part (6-4-2) is provided with two protrusions that allow the locking member (6-1) to be maintained in the first position and the second position. Claim 10 In claim 8, the upper connecting portion includes an upper holder (5-2) capable of contacting and mixing with a drum-type die assembly, and the upper holder (5-2) is provided with a first insertion mixing portion (5-3) that is detachably inserted and mixed along one insertion direction with a second insertion mixing portion (1-3) on the drum-type die assembly, and the first insertion mixing portion (5-3) is provided with a locking tongue slot (5-4) through which a locking tongue (6-3-1) at the top of a locking member (6-3) can pass, and the bottom of the second insertion mixing portion (1-3) is provided with a locking hole (1-5) corresponding to the position of the locking tongue slot (5-4); and the first insertion mixing portion (5-3) is further provided with a side slot (5-6) through which a tight fastening portion (6-1-1) at the top of a locking member (6-1) can pass. Claim 11 A drum-type die according to claim 10, wherein a guide member (6-5) is further installed within the base body (5-1), a through hole (6-5-1) through which the locking tongue (6-3-1) can pass is provided in the middle of the guide member (6-5), a side wall (6-5-2) is further provided in the guide member (6-5), a guide groove (6-5-3) is provided in the side wall (6-5-2), and a guide rib (6-1-3) that slides and guides together with the guide groove (6-5-3) is provided in the locking member (6-1).

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