Roller cutter and cutting equipment

Abstract

The utility model relates to the technical field of cutting equipment, in particular to a roller cutter and cutting equipment, which comprise an annular fixed cutter rest and an annular rotary cutter rest rotatably sleeved outside the fixed cutter rest to form a roller cutter structure, and compared with the prior art, the roller cutter can greatly reduce the waste of space when a tool moves. Furthermore, the fixed knife rest is provided with a first blade assembly, the rotary knife rest is provided with a second blade assembly, an acute angle is formed between the second blade assembly and the rotary surface, and the opening angle direction of the acute angle is the same as the rotary direction. The large inclined face of the second blade assembly provides extrusion force for food materials to be pressed into the first blade assembly during slicing, and finally the food materials are cut into specific shapes such as dices or strips through the first blade assembly. In this way, the accessory size can be reduced, the accessory is light and does not occupy space, meanwhile, large food materials can be cut, hands are not prone to being hurt, and user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a roller cutter and cutting equipment. Background Art

[0002] At present, there are two types of food dicing and slicing machines on the market: one is a turntable type, where the feed port can only be within the radius of the circular tray; the other is a reciprocating flat cutting type, where the cutting stroke needs to be greater than three times the size of the feed port. For both working modes, the accessories are large and bulky, taking up a lot of space and difficult to handle, which makes it easy for the knives on the accessories to cut people's hands, seriously affecting the user's experience in food processing. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a roller cutter and a cutting device, which can reduce the volume of accessories and are not easy to hurt hands, thereby improving user experience.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A roller tool comprises a ring-shaped fixed tool holder and a ring-shaped rotating tool holder rotatably mounted outside the fixed tool holder, wherein the rotating tool holder is coaxially arranged with the fixed tool holder and uses the axial direction as the rotation axis, the fixed tool holder is provided with a first blade assembly, and the rotating tool holder is provided with a second blade assembly arranged at an acute angle to a rotating surface, and the angular direction of the acute angle is in the same direction as the rotation direction.

[0006] Furthermore, the fixed blade holder is provided with a mounting window, the first blade assembly is embedded in the mounting window, and the outer surface of the first blade assembly is flush with the outer surface of the fixed blade holder.

[0007] Furthermore, the first blade assembly is composed of a plurality of blades arranged in a staggered manner horizontally and vertically, and the cutting edges of the blades are all located on one side of the outer surface of the fixed blade holder.

[0008] Furthermore, the cutting edge of the blade in the second blade assembly is located on one side of the free end corresponding to the acute angle.

[0009] Furthermore, the plane where the blades in the second blade assembly are located is in an external tangential relationship with the rotating surface.

[0010] Furthermore, the number of the second blade assemblies is more than two, and they are evenly distributed along the rotating surface of the rotating tool holder.

[0011] A cutting device comprises a frame, a feed rack arranged above the frame, a drive motor arranged on one side of the frame, a discharge rack arranged on the other side of the frame and the roller cutter; the feed rack is provided with a feed inlet, and the discharge rack is provided with a discharge outlet; the fixed cutter holder is detachably connected to the discharge rack, and the output shaft of the drive motor is fixedly connected to the rotating cutter holder.

[0012] Furthermore, the rotating tool holder is provided with a cylindrical limiting groove on one side surface corresponding to the output shaft position of the driving motor and facing the discharge port, and the fixed tool holder is provided with a limiting shaft embedded in the limiting groove and adapted to the limiting groove at the position corresponding to the limiting groove.

[0013] Furthermore, the first blade assembly is located above the discharging rack and is arranged corresponding to the feeding port position of the feeding rack, and the lower end surface of the discharging rack is arranged inclined.

[0014] The beneficial effects of the utility model are:

[0015] The utility model provides a drum tool, including a fixed knife holder in the shape of an annular knife and a rotating knife holder in the shape of an annular knife holder rotatably mounted outside the fixed knife holder, forming a drum tool structure. Compared with the existing method, it can greatly reduce the waste of space when the tool moves. In addition, the fixed knife holder is provided with a first blade assembly, and the rotating knife holder is provided with a second blade assembly arranged at an acute angle with the rotating surface, and the angular direction of the acute angle is in the same direction as the rotating direction. When the food is placed from the top of the drum tool for slicing, the inclined large surface of the second blade assembly provides an extrusion force to press the food into the first blade assembly while slicing, and finally the food is cut into a specific shape such as a dice or a strip by the first blade assembly. In this way, the volume of the accessory can be reduced and it is light and does not take up space. At the same time, it can cut large food without hurting the hands, thereby improving the user experience. The above-mentioned drum tool is applied to cutting equipment to achieve a cutting product with small volume and high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a cutting device of the utility model;

[0017] Figure 2 It is a side view of a cutting device of the utility model;

[0018] Figure 3 This is a front view of a cutting device of the utility model;

[0019] Figure 4 This is a structural schematic diagram of a fixed knife holder of a cutting device of the utility model when it is installed on a discharging rack;

[0020] Figure 5It is a structural schematic diagram of a fixed tool holder and a rotating tool holder of a cutting device of the utility model when they are assembled;

[0021] Figure 6 It is a front view of a fixed knife holder and a rotating knife holder of a cutting device of the utility model when assembled without end covers;

[0022] Figure 7 This is a schematic diagram of the structure of a fixed knife holder of a cutting device of the utility model;

[0023] Figure 8 This is a schematic diagram of the structure of a discharging frame of a cutting device of the utility model;

[0024] Description of labels:

[0025] 1. Frame; 2. Feed rack; 21. Feed inlet; 3. Discharge rack; 31. Discharge inlet; 4. Drum cutter; 41. Fixed cutter holder; 411. First blade assembly; 42. Rotating cutter holder; 421. Second blade assembly. DETAILED DESCRIPTION

[0026] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0027] Please refer to Figures 1 to 8 The utility model provides a roller tool, comprising a fixed tool holder in the shape of an annular blade and a rotating tool holder in the shape of an annular blade which is rotatably sleeved outside the fixed tool holder, the rotating tool holder is coaxially arranged with the fixed tool holder and takes the axial direction as the rotation axis, the fixed tool holder has a first blade assembly, and the rotating tool holder is provided with a second blade assembly which is arranged at an acute angle to the rotating surface, and the angular direction of the acute angle is in the same direction as the rotation direction.

[0028] From the above description, it can be seen that the beneficial effect of the utility model is that the utility model provides a drum tool, including a fixed knife holder in the shape of an annular knife and a rotating knife holder in the shape of an annular knife holder that can be rotatably mounted on the outside of the fixed knife holder, forming a drum tool structure. Compared with the existing method, it can greatly reduce the waste of space when the tool moves. In addition, the fixed knife holder is provided with a first blade assembly, and the rotating knife holder is provided with a second blade assembly that is set at an acute angle with the rotating surface, and the angular direction of the acute angle is in the same direction as the rotation direction. When the food is placed from the top of the drum tool for slicing, the inclined large surface of the second blade assembly provides an extrusion force to press the food into the first blade assembly while slicing, and finally the food is cut into a specific shape such as a dice or strip by the first blade assembly. In this way, the size of the accessories can be reduced and it is light and does not take up space. At the same time, large food can be cut without hurting the hands, thereby improving the user experience.

[0029] Furthermore, the fixed blade holder is provided with a mounting window, the first blade assembly is embedded in the mounting window, and the outer surface of the first blade assembly is flush with the outer surface of the fixed blade holder.

[0030] It can be seen from the above description that the outer surface of the first blade assembly is flush with the outer surface of the fixed blade holder, so that the food can quickly contact the first blade assembly, which can improve the cutting efficiency.

[0031] Furthermore, the first blade assembly is composed of a plurality of blades arranged in a staggered manner horizontally and vertically, and the cutting edges of the blades are all located on one side of the outer surface of the fixed blade holder.

[0032] It can be seen from the above description that by using a plurality of blades arranged in a staggered manner horizontally and vertically, various shapes such as a diced shape or a strip shape can be achieved.

[0033] Furthermore, the cutting edge of the blade in the second blade assembly is located on one side of the free end corresponding to the acute angle.

[0034] Furthermore, the plane where the blades in the second blade assembly are located is in an external tangential relationship with the rotating surface.

[0035] Furthermore, the number of the second blade assemblies is more than two, and they are evenly distributed along the rotating surface of the rotating tool holder.

[0036] It can be seen from the above description that the cutting efficiency can be improved through the above design.

[0037] Please refer to Figures 1 to 8 The utility model also provides a cutting device, including a frame, a feed rack arranged above the frame, a drive motor arranged on one side of the frame, a discharge rack arranged on the other side of the frame and the roller cutter; the feed rack is provided with a feed inlet, and the discharge rack is provided with a discharge outlet; the fixed cutter rack is detachably connected to the discharge rack, and the output shaft of the drive motor is fixedly connected to the rotating cutter rack.

[0038] From the above description, it can be seen that the beneficial effect of the utility model is that the above-mentioned drum cutter is applied to the cutting equipment to realize a cutting product with small volume and high safety.

[0039] Furthermore, the rotating tool holder is provided with a cylindrical limiting groove on one side surface corresponding to the output shaft position of the driving motor and facing the discharge port, and the fixed tool holder is provided with a limiting shaft embedded in the limiting groove and adapted to the limiting groove at the position corresponding to the limiting groove.

[0040] It can be seen from the above description that, through the above design, the cooperation between the limiting groove and the limiting shaft can avoid the problems of deviation and falling off, thereby ensuring the stability of the structural assembly.

[0041] Furthermore, the first blade assembly is located above the discharging rack and is arranged corresponding to the feeding port position of the feeding rack, and the lower end surface of the discharging rack is arranged inclined.

[0042] It can be seen from the above description that, through the above design, the food cut by the first blade assembly falls into the discharging rack and is easy to slide out under the action of the inclined surface at the lower end.

[0043] Please refer to Figures 1 to 8 , Embodiment 1 of the present utility model is:

[0044] The utility model provides a cutting device, comprising a frame 1, a feed frame 2 arranged above the frame, a driving motor arranged on one side of the frame, a discharging frame 3 arranged on the other side of the frame, and the roller cutter 4; the feed frame 2 is provided with a feed inlet 21, and the discharging frame 3 is provided with a discharging port 31. The feed frame is a vertically arranged cylindrical shell. The driving motor can be an existing product, and when it is set, it can be placed horizontally so that its output shaft is in a horizontal state.

[0045] The rotating tool holder is provided with a cylindrical limiting groove on one side surface corresponding to the output shaft position of the driving motor and facing the discharge port, and the fixed tool holder is provided with a limiting shaft embedded in the limiting groove and matched with the limiting groove corresponding to the position of the limiting groove. There is a gap between the limiting groove and the limiting shaft, which is not only used to meet the assembly requirements, but also to meet the activity space requirements required for the relative movement of the two. During assembly, the limiting shaft is inserted into the limiting groove to achieve matching. At the same time, the axial outlet end of the fixed tool holder is rotatably and detachably connected and fixed on the end surface of the discharge port, forming a fixed end, ensuring the stability of the fixed tool holder in the axial and circumferential directions, avoiding the problem of displacement and falling off, thereby ensuring the stability of the structural assembly.

[0046] The above-mentioned roller cutter 4 includes a ring-shaped fixed tool holder 41 and a ring-shaped rotating tool holder 42 rotatably mounted on the outside of the fixed tool holder, the fixed tool holder is detachably connected to the discharge rack, specifically, a notch is provided on the upper part of the discharge rack, the fixed tool holder is arranged at the notch and is detachably connected to the edge where the notch is located, and the output shaft of the drive motor is fixedly connected to the rotating tool holder.

[0047] The rotating blade holder is coaxially arranged with the fixed blade holder and uses the axial direction as the rotating axis. There is a gap between the fixed blade holder and the rotating blade holder. The fixed blade holder 41 has a first blade assembly 411. Specifically, the fixed blade holder 41 is provided with an installation window. The first blade assembly 411 is embedded in the installation window. The outer surface of the first blade assembly 411 is flush with the outer surface of the fixed blade holder 41. The food can quickly contact the first blade assembly, which can improve the cutting efficiency. At the same time, it can prevent the second blade assembly from interfering with the first blade assembly when the rotating blade holder rotates. The first blade assembly is located above the discharging rack and is arranged corresponding to the feeding port position of the feeding rack. The lower end surface of the discharging rack is inclined. The food cut by the first blade assembly falls into the discharging rack and is easy to slide out under the action of the lower inclined surface.

[0048] In this embodiment, the first blade assembly 411 is composed of a plurality of blades arranged in a horizontal and vertical staggered manner, and the cutting edges of the blades are all located on one side of the outer surface of the fixed blade holder, and can be in various shapes such as a t-shaped or a strip-shaped shape. Specifically, the first blade assembly includes a metal blade and a bracket for fixing the metal blade, and the metal blades of the first blade assembly that are arranged in a horizontal and vertical staggered manner are inseparable.

[0049] The first blade assembly can be of the following three types:

[0050] The first type: a knife set arranged horizontally and vertically is used for dicing. When installed, the knife sets are staggered horizontally and vertically and fixedly connected to the plastic bracket;

[0051] The second type: The knife set is arranged horizontally, which is used for cutting strips. When installing, the horizontal knife is fixedly connected to the plastic bracket;

[0052] The third type: a longitudinally arranged knife set is used for cutting strips. During installation, the longitudinal knife is fixedly connected to the plastic bracket.

[0053] The knife set and the fixed knife holder in the above three ways are detachably connected. Of course, a non-detachable fixed connection can also be adopted to form a total integral assembly.

[0054] The rotating tool holder 42 is provided with a second blade assembly 421 which is arranged at an acute angle with the rotating surface, and the angular direction of the acute angle is in the same direction as the rotating direction. The cutting edge of the blade in the second blade assembly is located on one side of the free end corresponding to the acute angle. The plane where the blade in the second blade assembly is located is in an external tangent relationship with the rotating surface.

[0055] The number of the second blade assemblies 421 is more than two and they are evenly distributed along the rotating surface of the rotating blade holder. The above design can improve the cutting efficiency. Specifically, the two second blade assemblies are symmetrically distributed on the rotating blade holder with the rotating axis as the symmetry axis.

[0056] In summary, the utility model provides a drum tool, including a fixed knife holder in the shape of an annular knife and a rotating knife holder in the shape of an annular knife holder rotatably mounted on the outside of the fixed knife holder, forming a drum tool structure. Compared with the existing method, it can greatly reduce the waste of space when the tool moves. In addition, the fixed knife holder is provided with a first blade assembly, and the rotating knife holder is provided with a second blade assembly arranged at an acute angle with the rotating surface, and the angular direction of the acute angle is in the same direction as the rotation direction. When the food is placed from the top of the drum tool for slicing, the inclined large surface of the second blade assembly provides an extrusion force to press the food into the first blade assembly while slicing, and finally the food is cut into a specific shape such as a dice or a strip by the first blade assembly. In this way, the volume of the accessory can be reduced and it is light and does not take up space. At the same time, it can cut large food without hurting the hands, thereby improving the user experience. The above-mentioned drum tool is applied to cutting equipment to achieve a cutting product with small volume and high safety.

[0057] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A drum cutter, characterized in that: The utility model comprises a ring-shaped fixed tool holder and a ring-shaped rotating tool holder rotatably sleeved on the outside of the fixed tool holder, wherein the rotating tool holder is coaxially arranged with the fixed tool holder and takes the axial direction thereof as the rotation axis, the fixed tool holder is provided with a first blade assembly, and the rotating tool holder is provided with a second blade assembly which is arranged at an acute angle with the rotating surface, and the angular direction of the acute angle is in the same direction as the rotation direction.

2. A drum cutter according to claim 1, characterized in that: The fixed blade holder is provided with an installation window, the first blade assembly is embedded in the installation window, and the outer surface of the first blade assembly is flush with the outer surface of the fixed blade holder.

3. A drum cutter according to claim 2, characterized in that: The first blade assembly is composed of a plurality of blades arranged in a staggered manner horizontally and vertically, and the cutting edges of the blades are all located on one side of the outer surface of the fixed blade holder.

4. A drum cutter according to claim 1, characterized in that: The cutting edge of the blade in the second blade assembly is located on one side of the free end corresponding to the acute angle.

5. The drum cutter according to claim 1, characterized in that: The plane where the blades in the second blade assembly are located is in an external tangential relationship with the rotating surface.

6. The drum cutter according to claim 1, characterized in that: The number of the second blade assemblies is more than two, and they are evenly distributed along the rotating surface of the rotating blade holder.

7. A cutting device, characterized in that: It includes a frame, a feed rack arranged above the frame, a drive motor arranged on one side of the frame, a discharge rack arranged on the other side of the frame and the roller cutter according to any one of claims 1 to 6; the feed rack is provided with a feed inlet, and the discharge rack is provided with a discharge outlet; the fixed cutter holder is detachably connected to the discharge rack, and the output shaft of the drive motor is fixedly connected to the rotating cutter holder.

8. A cutting device according to claim 7, characterized in that: The rotating tool holder is provided with a cylindrical limiting groove on one side surface corresponding to the output shaft position of the driving motor and facing the discharge port, and the fixed tool holder is provided with a limiting shaft embedded in the limiting groove and adapted to the limiting groove at the position corresponding to the limiting groove.

9. A cutting device according to claim 7, characterized in that: The first blade assembly is located above the discharging rack and is arranged corresponding to the feeding port of the feeding rack, and the lower end surface of the discharging rack is arranged inclined.

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