Multi-layer knife assembly mechanism of vegetable stuffing machine

Abstract

A multi-layer cutter assembling mechanism of a vegetable stuffing machine comprises a material disc capable of rotating around the center of the material disc, a material cavity used for containing vegetable stuffing is formed in the inner side of the material disc, a material cutting cutter set is arranged in the material cavity and comprises a plurality of cutter heads, corresponding cutter heads are arranged on the cutter heads respectively, the cutter heads are arranged in the axial direction, and the cutter heads are arranged in the material cavity. A front pressing plate and a rear pressing plate which correspond to each other are arranged at the head end and the tail end of the material cutter set in the axial direction respectively, a locking piece is arranged between the front pressing plate and the rear pressing plate, the cutter heads, the front pressing plate and the rear pressing plate are fixedly connected through the locking piece to form the material cutter set, and the effect that a plurality of cutter heads are arranged on the material cutter set can be achieved by arranging the cutter heads. According to the blanking cutter set, the machining process of the blanking cutter set is simplified, meanwhile, a user can conveniently and independently replace the damaged cutter head or the damaged cutter head, and the overall blanking effect of the blanking cutter set is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable stuffing machines, in particular to a multi-layer knife assembly mechanism of a vegetable stuffing machine. Background Art

[0002] The vegetable stuffing machine is an automated vegetable chopping device that is used to chop various vegetables into small particles to facilitate cooking by users.

[0003] A vegetable stuffing machine usually includes a material tray and a cutting knife. The material tray rotates to drive the ingredients to the position of the cutting knife, where the ingredients are chopped to obtain vegetable stuffing. The cutting knife is usually provided with multiple blades to improve the cutting effect of the cutting knife on the ingredients. However, the cutting knife is usually an integrated structure, and the overall processing is relatively complicated. Moreover, when a blade is damaged, it is difficult to replace it, which affects the cutting effect.

[0004] Therefore, further improvement is needed. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a multi-layer knife assembly mechanism for a vegetable stuffing machine, to simplify the processing technology of the cutting knife group, to facilitate the separate replacement of the damaged knife disc or knife head, and to ensure the overall cutting effect of the cutting knife group.

[0006] A multi-layer knife assembly mechanism for a vegetable stuffing machine designed for this purpose comprises a material tray that can rotate around its own center, the inner side of the material tray is provided with a material cavity for placing vegetable stuffing, a material cutting knife group is arranged in the material cavity, the material cutting knife group comprises a plurality of knife discs, each of which is provided with a corresponding knife head, the knife discs are arranged axially with each other, the head and tail ends of the cutting knife group along the axial direction are respectively provided with corresponding front pressure plates and rear pressure plates, a locking piece is provided between the front pressure plate and the rear pressure plate, the knife disc, the front pressure plate and the rear pressure plate are connected and fixed by the locking piece to form the cutting knife group.

[0007] The projections of different cutter heads on the cutting knife set along the axial direction are evenly distributed on the circumferential outer side of the cutting knife set.

[0008] A front limit portion is provided on the side of the cutter disc facing the front pressure plate, and a rear limit portion is provided on the side of the cutter disc facing the rear pressure plate. The front limit portions and rear limit portions between adjacent cutter discs are connected and matched with each other, so that adjacent cutter discs are positioned and matched along the circumferential direction.

[0009] The front limiting part is in a boss shape, and the rear limiting part is in a concave step shape corresponding to the shape of the front limiting part. The front limiting part between adjacent cutter discs is embedded in the rear limiting part, so that the adjacent cutter discs are positioned and matched along the circumferential direction.

[0010] The angular distance between the front limiting portion and the rear limiting portion is equivalent to the angular distance between the cutter heads of adjacent cutter discs.

[0011] A front plate limiting portion is provided on the side of the front pressure plate facing the cutter disc, and the front plate limiting portion is connected and matched with the front limiting portion of the adjacent cutter disc, so that the front pressure plate and the adjacent cutter disc are positioned and matched along the circumferential direction.

[0012] A rear plate limiting portion is provided on the side of the rear pressure plate facing the cutter disc, and the rear plate limiting portion is connected and matched with the rear limiting portion of the adjacent cutter disc, so that the rear pressure plate and the adjacent cutter disc are positioned and matched along the circumferential direction.

[0013] The cutter disc, front pressure plate and rear pressure plate are respectively provided with corresponding positioning holes, and the locking parts include connecting screws and connecting nuts. The connecting screws pass through the positioning holes of the rear pressure plate, cutter disc and front pressure plate in sequence, and the connecting nuts are locked with the connecting screws to connect and fix the rear pressure plate, cutter disc and front pressure plate to each other.

[0014] The cutter disc, the front pressure plate and the rear pressure plate are respectively provided with a plurality of positioning holes evenly distributed along the circumferential direction, and the angular distance between adjacent positioning holes is equivalent to the angular distance between the cutter heads of adjacent cutter discs.

[0015] The multi-layer knife assembly mechanism of the vegetable stuffing machine of the above embodiment has the following advantages compared with the prior art:

[0016] By providing multiple cutter discs, the effect of providing multiple cutter heads on the cutting knife group can be achieved, thereby simplifying the processing technology of the cutting knife group. At the same time, users can more easily replace damaged cutter discs or cutter heads individually to ensure the overall cutting effect of the cutting knife group. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and the description thereof are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic structural diagram of an embodiment of the utility model.

[0020] Figure 2 The structure of the cutting knife group of the utility model is shown in FIG. Figure 1 .

[0021] Figure 3 The structure of the cutting knife group of the utility model is shown in FIG. Figure 2 .

[0022] Figure 4 The schematic diagram of the disassembly of the cutting knife set of the utility model embodiment is as follows: Figure 1 .

[0023] Figure 5 The schematic diagram of the disassembly of the cutting knife set of the utility model embodiment is as follows: Figure 2 . DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0025] like Figure 1-Figure 5 As shown, a multi-layer knife assembly mechanism of a vegetable stuffing machine is provided, including a material tray 1 that can rotate around its own center, the inner side of the material tray 1 is provided with a material cavity 11 for placing vegetable stuffing, and the material cavity 11 is provided with a cutting knife group 2, which is used to achieve a cutting effect on the vegetable stuffing ingredients by rotating.

[0026] The cutting tool set 2 includes a plurality of cutter discs 21, each of which is provided with a corresponding cutter head 22. The cutter discs 21 are arranged axially with respect to each other. The cutting tool set 2 can be provided with different numbers of cutter discs 21 as needed, thereby obtaining different numbers of cutter heads 22.

[0027] The cutting knife group 2 is provided with corresponding front pressure plates 23 and rear pressure plates 24 at the head and tail ends along the axial direction, and a locking piece is provided between the front pressure plate 23 and the rear pressure plate 24. The knife disc 21, the front pressure plate 23 and the rear pressure plate 24 are connected and fixed by the locking piece to form the cutting knife group 2, so that the overall structure of the cutting knife group 2 is more stable, and the knife discs 21 are not easy to loosen and shift.

[0028] By providing multiple cutter discs 21, the effect of providing multiple cutter heads 22 on the cutting knife group 2 can be achieved, simplifying the processing technology of the cutting knife group 2. At the same time, the user can easily replace the damaged cutter discs 21 or cutter heads 22 separately to ensure the overall cutting effect of the cutting knife group 2.

[0029] The axial projections of the different cutter heads 22 on the cutting knife set 2 are evenly distributed on the circumferential outer side of the cutting knife set 2, so that the cutting effect is more uniform, the circumferential force of the cutting knife set 2 is more uniform when the cutting knife set 2 rotates, and the vibration of the cutting knife set 2 is reduced.

[0030] A front limit portion 211 is provided on the side of the cutter disc 21 facing the front pressure plate 23, and a rear limit portion 212 is provided on the side of the cutter disc 21 facing the rear pressure plate 24. The front limit portions 211 and the rear limit portions 212 between adjacent cutter discs 21 are connected and matched with each other, so that adjacent cutter discs 21 are positioned and matched along the circumferential direction, thereby improving the installation accuracy between the cutter discs 21 and making the relative positions between the cutter discs 21 more stable.

[0031] The front limiting portion 211 is in the shape of a boss, and the rear limiting portion 212 is in the shape of a concave step corresponding to the shape of the front limiting portion 211. The front limiting portion 211 between adjacent cutter discs 21 is embedded in the rear limiting portion 212, so that the adjacent cutter discs 21 are positioned and matched along the circumferential direction. The structures of the front limiting portion 211 and the rear limiting portion 212 are simple, and they can be quickly connected and matched with each other.

[0032] The angular distance between the front limit portion 211 and the rear limit portion 212 is equivalent to the angular distance between the cutter heads 22 between adjacent cutter discs 21, so that the cutter heads 22 can be positioned simultaneously when the cutter discs 21 are connected to each other without the need for additional positioning of the cutter heads 22. Moreover, the overall structure of each cutter disc 21 can be unified, further reducing processing costs.

[0033] A front plate limiting portion 231 is provided on the side of the front pressure plate 23 facing the cutter disc 21, and the front plate limiting portion 231 is connected and matched with the front limiting portion 211 of the adjacent cutter disc 21, so that the front pressure plate 23 and the adjacent cutter disc 21 are positioned and matched along the circumferential direction, simplifying the limiting structure between the front pressure plate 23 and the adjacent cutter disc 21, so that the two can be quickly positioned and installed.

[0034] A rear plate limiting portion 241 is provided on the side of the rear pressure plate 24 facing the cutter disc 21, and the rear plate limiting portion 241 is connected and matched with the rear limiting portion 212 of the adjacent cutter disc 21, so that the rear pressure plate 24 and the adjacent cutter disc 21 are positioned and matched along the circumferential direction, simplifying the limiting structure between the rear pressure plate 24 and the adjacent cutter disc 21, so that the two can be quickly positioned and installed.

[0035] Corresponding positioning holes 25 are respectively provided on the blade disc 21, the front pressure plate 23 and the rear pressure plate 24. The locking member includes a connecting screw 31 and a connecting nut 32. The connecting screw 31 passes through the positioning holes 25 of the rear pressure plate 24, the blade disc 21 and the front pressure plate 23 in sequence. The connecting nut 32 and the connecting screw 31 are locked together to connect and fix the rear pressure plate 24, the blade disc 21 and the front pressure plate 23 to each other. The connection structure between the cutting knife group 2 and the locking member is simple and convenient for disassembly and assembly.

[0036] The cutter disc 21, the front pressure plate 23 and the rear pressure plate 24 are respectively provided with a number of positioning holes 25 evenly distributed along the circumferential direction. The angular distance between adjacent positioning holes 25 is equivalent to the angular distance between the cutter heads 22 between adjacent cutter discs 21, so that each positioning hole 25 has higher versatility and further improves the installation positioning efficiency between the cutter disc 21, the front pressure plate 23 and the rear pressure plate 24.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on 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 referred device or element 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.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0042] It should also be understood that when explaining the connection relationship or positional relationship of elements, although not explicitly described, the connection relationship and positional relationship are interpreted as including an error range, which should be within the acceptable deviation range of a specific value determined by those skilled in the art. For example, "approximately", "approximately" or "substantially" may mean within one or more standard deviations, which are not limited here.

[0043] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A multi-layer knife assembly mechanism for a vegetable stuffing machine, comprising a material tray (1) that can rotate around its own center, the material tray (1) having a material cavity (11) for placing vegetable stuffing inside, a material cutting knife group (2) arranged inside the material cavity (11), characterized in that: The cutting knife group (2) comprises a plurality of knife discs (21), each of which is provided with a corresponding knife head (22). The knife discs (21) are arranged in an axial direction with respect to each other. The front and rear ends of the cutting knife group (2) are provided with corresponding front pressure plates (23) and rear pressure plates (24) respectively at the axial ends. A locking member is provided between the front pressure plate (23) and the rear pressure plate (24). The knife disc (21), the front pressure plate (23) and the rear pressure plate (24) are connected and fixed by the locking member to form the cutting knife group (2).

2. The multi-layer knife assembly mechanism of the vegetable stuffing machine according to claim 1, characterized in that: The projections of the different cutter heads (22) on the cutting knife set (2) along the axial direction are evenly distributed on the circumferential outer side of the cutting knife set (2).

3. The multi-layer knife assembly mechanism of the vegetable stuffing machine according to claim 1, characterized in that: A front limiting portion (211) is provided on the side of the cutter disc (21) facing the front pressure plate (23), and a rear limiting portion (212) is provided on the side of the cutter disc (21) facing the rear pressure plate (24). The front limiting portions (211) and the rear limiting portions (212) between adjacent cutter discs (21) are connected and matched with each other, so that adjacent cutter discs (21) are positioned and matched along the circumferential direction.

4. The multi-layer knife assembly mechanism of the vegetable stuffing machine according to claim 3, characterized in that: The front limiting portion (211) is in the shape of a boss, and the rear limiting portion (212) is in the shape of a concave step corresponding to the shape of the front limiting portion (211). The front limiting portions (211) between adjacent cutter discs (21) are embedded in the rear limiting portions (212), so that adjacent cutter discs (21) are positioned and matched along the circumferential direction.

5. The multi-layer knife assembly mechanism of the vegetable stuffing machine according to claim 3, characterized in that: The angular distance between the front limiting portion (211) and the rear limiting portion (212) is equivalent to the angular distance between the cutter heads (22) of adjacent cutter discs (21).

6. The multi-layer knife assembly mechanism of the vegetable stuffing machine according to claim 3, characterized in that: A front plate limiting portion (231) is provided on the side of the front pressure plate (23) facing the cutter disc (21), and the front plate limiting portion (231) is connected and matched with the front limiting portion (211) of the adjacent cutter disc (21), so that the front pressure plate (23) and the adjacent cutter disc (21) are positioned and matched along the circumferential direction.

7. The multi-layer knife assembly mechanism of the vegetable stuffing machine according to claim 3, characterized in that: A rear plate limiting portion (241) is provided on the side of the rear pressure plate (24) facing the cutter disc (21), and the rear plate limiting portion (241) is connected and matched with the rear limiting portion (212) of the adjacent cutter disc (21), so that the rear pressure plate (24) and the adjacent cutter disc (21) are positioned and matched along the circumferential direction.

8. The multi-layer knife assembly mechanism of the vegetable stuffing machine according to any one of claims 1 to 7, characterized in that: The cutter disc (21), the front pressure plate (23) and the rear pressure plate (24) are respectively provided with corresponding positioning holes (25); the locking member comprises a connecting screw (31) and a connecting nut (32); the connecting screw (31) passes through the positioning holes (25) of the rear pressure plate (24), the cutter disc (21) and the front pressure plate (23) in sequence; the connecting nut (32) and the connecting screw (31) are locked and matched to connect and fix the rear pressure plate (24), the cutter disc (21) and the front pressure plate (23) to each other.

9. The multi-layer knife assembly mechanism of the vegetable stuffing machine according to claim 8, characterized in that: The cutter disc (21), the front pressure plate (23) and the rear pressure plate (24) are respectively provided with a plurality of positioning holes (25) evenly distributed along the circumferential direction, and the angular distance between adjacent positioning holes (25) is equivalent to the angular distance between the cutter heads (22) of adjacent cutter discs (21).

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