A dicing machine

Abstract

The utility model relates to a kind of dicing machines, including fuselage main body, fuselage main body is fixedly connected with dicing cylinder, and dicing cylinder is equipped with dicing knife holder, and dicing knife holder is equipped with several dicing blades, and dicing blade is distributed and forms dicing knife net in grid shape in longitudinal and transverse interlaced distribution, dicing cylinder and dicing knife holder can be separated, and dicing knife holder moves from front to back relative to dicing cylinder, so that guide convex rib slides along guide recess from front to back, until positioning jack and positioning projection plug-in cooperation and prevent the front side of anti-drop convex and anti-drop step from abutting to make dicing knife holder and dicing cylinder installation fixed, by positioning jack and positioning projection cooperation, prevent the cooperation of anti-drop convex and anti-drop step, so that dicing knife holder can be quickly disassembled with dicing cylinder, simplify the cleaning difficulty of dicing knife holder, and dicing knife holder can be replaced separately, save the maintenance cost of equipment.

Description

Technical Field

[0001] This utility model relates to the field of food processors, specifically a dicing machine. Background Technology

[0002] A dicing machine is a mechanical device used to cut food ingredients or some industrial materials into uniform cubic shapes, and it is widely used in food processing.

[0003] Patent document CN223369527U discloses a spinning pelletizing mechanism, which includes a machine body, a moving blade cylinder assembly, and a blade mesh assembly. The moving blade cylinder assembly is rotatably mounted on the machine body, and the blade mesh assembly is positioned on the machine body so that the moving blade cylinder assembly can rotate relative to the blade mesh assembly. The blade mesh assembly includes a blade mesh, which is installed in the receiving cavity of the feed cylinder. The blade mesh is located below the feed end, and the projection of the feed end in the top view direction falls entirely on the blade mesh.

[0004] Since the blade guard is fixed to the blade guard assembly, it cannot be separated from the assembly, making cleaning relatively difficult. Moreover, when the blade guard malfunctions, the user needs to replace the entire blade guard assembly, increasing the equipment's maintenance costs. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a dicing machine that allows the dicing blade holder to be quickly assembled and disassembled from the dicing cylinder by the cooperation of the positioning hole and the positioning protrusion, and the cooperation of the anti-detachment protrusion and the anti-detachment step.

[0006] The purpose of this utility model is achieved as follows: A dicing machine includes a main body with a dicing cylinder fixedly connected to it. A dicing blade holder is mounted on the dicing cylinder, and several dicing blades are mounted on the blade holder. The dicing blades are arranged in a crisscross pattern to form a grid-like dicing blade mesh. The dicing cylinder and the dicing blade holder are detachable. Guide ribs are provided on the outer side of the dicing blade holder along the front-to-back direction. Guide grooves corresponding to the guide ribs are provided on the dicing cylinder. Several positioning holes are distributed on the front side of the dicing blade holder. Positioning protrusions corresponding to the positioning holes are provided on the front side of the dicing cylinder. Anti-detachment protrusions are provided on the rear side of the dicing blade holder. Anti-detachment steps corresponding to the anti-detachment protrusions are provided on the dicing cylinder. The dicing blade holder moves from front to back relative to the dicing cylinder, causing the guide ribs to slide from front to back along the guide grooves until the positioning holes and positioning protrusions engage and the front sides of the anti-detachment protrusions and anti-detachment steps abut against each other, thus fixing the dicing blade holder and the dicing cylinder in place.

[0007] The front side of the dicing blade holder is provided with a limiting baffle, and the dicing cylinder is provided with a limiting recess that is similar in shape to the limiting baffle. The positioning hole and the positioning protrusion are respectively provided on the limiting baffle and the limiting recess, and the positioning hole and the positioning protrusion are both opened in the front-back direction.

[0008] The rear side of the dicing knife holder is provided with a lug, which extends rearward to the rear of the anti-detachment step. The anti-detachment protrusion is provided on the lug. The lug can be elastically deformed. The lug can be deformed to make the anti-detachment protrusion and the anti-detachment step's projection in the front-back direction misaligned. Alternatively, the lug can be reset to make the anti-detachment protrusion and the anti-detachment step's projection in the front-back direction intersect.

[0009] The surface of the anti-detachment protrusion is arc-shaped along the front-to-back direction.

[0010] A cutting blade is fitted on the outer side of the dicing cylinder, and a drive mechanism is provided inside the main body of the machine to drive the cutting blade to rotate around the central axis of the dicing cylinder.

[0011] The main body of the machine has a dicing cavity with a side opening. The dicing cylinder can enter or leave the dicing cavity through the side opening. The outer wall of the main body of the machine is provided with a screw-in rib corresponding to the side opening. The rear side of the dicing cylinder is provided with a surrounding edge. The inner side of the surrounding edge is provided with an L-shaped groove corresponding to the screw-in rib. The dicing cylinder is screwed together so that the L-shaped groove and the screw-in rib are connected and engaged, thereby limiting and fixing the dicing cylinder and the main body of the machine in the front-back direction.

[0012] The outer side of the edging portion is provided with a screw-in lug, which protrudes outward along the radial direction of the dicing cylinder.

[0013] The cutting blade rotates in the forward direction around the central axis of the cutting cylinder via a drive mechanism, and the screw-on ribs either enter the L-shaped groove in the reverse direction or leave the L-shaped groove in the forward direction.

[0014] The drive mechanism includes a blade cylinder and a motor. The blade cylinder is located outside the dicing cylinder and is connected to the motor shaft for transmission. The main body of the machine is provided with a feeding channel above the blade cylinder. The feeding channel coincides with the vertical projection of the dicing blade holder. The cutting blade is connected and fixed to the blade cylinder. The blade cylinder is provided with a feeding port corresponding to the position of the cutting blade for food to pass through the blade cylinder and act on the dicing blade holder. The motor drives the blade cylinder to rotate so that the cutting blade and the feeding port periodically pass between the feeding channel and the dicing blade holder.

[0015] The blade barrel and the motor shaft are respectively provided with a transmission protrusion and a transmission slot at their centers. The transmission protrusion and the transmission slot are polygonal in shape. The blade barrel and the motor shaft are detachable along the axial direction. The blade barrel is also provided with a shaft limiting protrusion at its center. The dicing cylinder is provided with a shaft limiting groove at its center corresponding to the shaft limiting protrusion. The shaft limiting protrusion and the shaft limiting groove are adjacent to each other. The outer side of the dicing cylinder is provided with a guide slope. The inner side of the blade barrel is provided with a guide step corresponding to the guide slope. The guide step and the guide slope are adjacent to each other.

[0016] The beneficial effects of this utility model are as follows: By using the positioning hole and positioning protrusion to cooperate, and the anti-detachment protrusion and anti-detachment step to cooperate, the dicing blade holder can be quickly disassembled and assembled with the dicing cylinder, which simplifies the cleaning difficulty of the dicing blade holder. Moreover, the dicing blade holder can be replaced separately, saving equipment maintenance costs. Attached Figure Description

[0017] Figure 1 Breakdown of embodiments of this utility model Figure 1 .

[0018] Figure 2 Breakdown of embodiments of this utility model Figure 2 .

[0019] Figure 3 This is a cross-sectional view of an embodiment of the present utility model.

[0020] Figure 4 This is a schematic diagram of the dicing cylinder according to an embodiment of the present invention. Figure 1 .

[0021] Figure 5 This is a schematic diagram of the dicing cylinder according to an embodiment of the present invention. Figure 2 .

[0022] Figure 6 This is a schematic diagram of the dicing knife holder in an embodiment of the present invention. Figure 1 .

[0023] Figure 7 This is a schematic diagram of the dicing knife holder in an embodiment of the present invention. Figure 2 .

[0024] Figure 8 This is an enlarged view of embodiment A of the present invention.

[0025] Figure 9 This is an enlarged view of embodiment B of the present invention. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] See Figures 1-9 This dicing machine includes a main body 1, a dicing cylinder 2 fixedly connected to the main body 1, a dicing blade holder 3 on the dicing cylinder 2, and a number of dicing blades 31 on the dicing blade holder 3. The dicing blades 31 are arranged in a crisscross pattern to form a dicing blade net. The dicing cylinder 2 and the dicing blade holder 3 are detachable, so that the dicing blade holder 3 can be cleaned or replaced independently of the dicing cylinder 2, simplifying the cleaning process and reducing equipment maintenance costs.

[0028] The outer side of the dicing knife holder 3 is provided with a guide rib 32 along the front-back direction, and the dicing cylinder 2 is provided with a guide groove 21 corresponding to the guide rib 32. The guide rib 32 and the guide groove 21 can improve the installation accuracy of the dicing knife holder 3 and the dicing cylinder 2 during the installation process, and at the same time improve the stability of the connection structure at the middle position between the dicing knife holder 3 and the dicing cylinder 2.

[0029] The front side of the dicing knife holder 3 has several positioning holes 33, and the front side of the dicing cylinder 2 has positioning protrusions 22 corresponding to the positioning holes 33, which can improve the stability of the front position connection structure between the dicing knife holder 3 and the dicing cylinder 2.

[0030] The rear side of the dicing knife holder 3 is provided with an anti-detachment protrusion 34, and the dicing cylinder 2 is provided with an anti-detachment step 23 corresponding to the anti-detachment protrusion 34, which can improve the stability of the connection structure between the rear side of the dicing knife holder 3 and the dicing cylinder 2.

[0031] The dicing blade holder 3 moves from front to back relative to the dicing cylinder 2, causing the guide rib 32 to slide from front to back along the guide groove 21 until the positioning hole 33 and the positioning protrusion 22 are engaged and the anti-detachment protrusion 34 abuts against the front side of the anti-detachment step 23, thus fixing the dicing blade holder 3 and the dicing cylinder 2 in place. During installation, simply align the guide rib 32 with the guide groove 21, and then push the dicing blade holder 3 to move backward. After installation, the dicing blade holder 3 and the dicing cylinder 2 can be positioned at three positions: front, middle, and rear, ensuring good connection stability between the dicing blade holder 3 and the dicing cylinder 2. By using the positioning hole 33 to cooperate with the positioning protrusion 22 and the anti-detachment protrusion 34 to cooperate with the anti-detachment step 23, the dicing knife holder 3 can be quickly disassembled and assembled with the dicing cylinder 2, which simplifies the cleaning difficulty of the dicing knife holder 3 and allows the dicing knife holder 3 to be replaced separately, saving the maintenance cost of the equipment.

[0032] Furthermore, a limiting baffle 35 is provided on the front side of the dicing blade holder 3, and a limiting recess 24 with a shape similar to that of the limiting baffle 35 is provided on the dicing cylinder 2. The positioning hole 33 and the positioning protrusion 22 are respectively provided on the limiting baffle 35 and the limiting recess 24. The positioning hole 33 and the positioning protrusion 22 are both opened in the front-back direction. The connection and cooperation between the limiting baffle 35 and the limiting recess 24 can further improve the stability of the connection between the dicing blade holder 3 and the dicing cylinder 2. Moreover, the positioning hole 33 and the positioning protrusion 22 are easier to process, and the connection process between the positioning protrusion 22 and the positioning hole 33 is smoother.

[0033] Furthermore, the rear side of the dicing blade holder 3 is provided with a lug 36, which extends rearward to the rear of the anti-detachment step 23. The anti-detachment protrusion 34 is provided on the lug 36. The lug 36 can be elastically deformed. By deforming, the lug 36 can make the anti-detachment protrusion 34 and the anti-detachment step 23 misaligned in the front-back direction. Alternatively, the lug 36 can be reset so that the anti-detachment protrusion 34 and the anti-detachment step 23 intersect in the front-back direction. When it is necessary to remove the dicing blade holder 3, the user only needs to press the lug 36 with his hand on the rear side of the dicing cylinder 2 to make the anti-detachment protrusion 34 and the anti-detachment step 23 misaligned in the front-back direction. The operation is simple and convenient, improving the overall disassembly and assembly efficiency.

[0034] Furthermore, the surface of the anti-detachment protrusion 34 is an arc shape arranged in the front-to-back direction, making the process of the anti-detachment protrusion 34 passing through the anti-detachment step 23 smoother.

[0035] Furthermore, a cutting blade 41 is fitted on the outer side of the dicing cylinder 2, and a drive mechanism is provided inside the main body 1 to drive the cutting blade 41 to rotate around the central axis of the dicing cylinder 2. The cutting blade 41 is used to slice the food, and the sliced ​​food can form granules after passing through the dicing blade holder 3.

[0036] Furthermore, the main body 1 has a dicing cavity 11 with a side opening. The dicing cylinder 2 can enter or leave the dicing cavity 11 through the side opening. The main body 1 has a screw-on rib 12 on the outer side wall corresponding to the side opening. The rear side of the dicing cylinder 2 has a surrounding edge 25. The inner side of the surrounding edge 25 has an L-shaped groove 251 corresponding to the screw-on rib 12. The dicing cylinder 2 is screwed together so that the L-shaped groove 251 and the screw-on rib 12 are connected and engaged, so that the dicing cylinder 2 and the main body 1 are fixed in the front-back direction, so that the dicing cylinder 2 and the main body 1 can be quickly disassembled and assembled.

[0037] Furthermore, a screw-on lug 252 is provided on the outer side of the edging portion 25. The screw-on lug 252 protrudes outward along the radial direction of the dicing cylinder 2. The user can control the dicing cylinder 2 to rotate relative to the main body 1 through the screw-on lug 252, which further simplifies the disassembly and assembly of the dicing cylinder 2 and the main body 1.

[0038] Furthermore, the cutting blade 41 rotates in the forward direction around the central axis of the dicing cylinder 2 via the drive mechanism. The screw-on rib 12 enters the L-shaped groove 251 in the reverse direction or leaves the L-shaped groove 251 in the forward direction. When the cutting blade 41 acts on the food, it will also generate a thrust in the forward direction on the dicing cylinder 2. This thrust will increase the tendency of the screw-on rib 12 to enter the L-shaped groove 251 in the reverse direction, thereby making the connection stability between the dicing cylinder 2 and the main body 1 better during operation.

[0039] Furthermore, the drive mechanism includes a blade cylinder 4 and a motor 5. The blade cylinder 4 is located outside the dicing cylinder 2 and is connected to the rotating shaft 51 of the motor 5. The main body 1 is provided with a feeding channel 13 above the blade cylinder 4. The feeding channel 13 coincides with the vertical projection of the dicing blade holder 3. The cutting blade 41 is connected and fixed to the blade cylinder 4. The blade cylinder 4 is provided with a feeding port 42 at the position corresponding to the cutting blade 41 for food to pass through the blade cylinder 4 and act on the dicing blade holder 3. The motor 5 drives the blade cylinder 4 to rotate so that the cutting blade 41 and the feeding port 42 periodically pass between the feeding channel 13 and the dicing blade holder 3. After the food passes through the feeding channel 13, it is first sliced ​​by the cutting blade 41 and placed on the dicing blade holder 3. The rotation of the blade cylinder 4 will apply pressure to the sliced ​​food, so that the food passes through the dicing blade holder 3 and forms a granular shape of a preset size.

[0040] Furthermore, the center of the rotating shaft 51 of the blade barrel 4 and the motor 5 is provided with a transmission protrusion 43 and a transmission slot 511, respectively. The transmission protrusion 43 and the transmission slot 511 are polygonal in shape. The blade barrel 4 and the rotating shaft 51 of the motor 5 are detachable along the axial direction. The blade barrel 4 can be pre-installed with the dicing cylinder 2 on the outside. After forming a whole, it can be installed with the main body 1 and the motor 5, which simplifies the overall assembly difficulty of the equipment.

[0041] The center of the cutter barrel 4 is also provided with a shaft limiting protrusion 44, and the center of the dicing barrel 2 is provided with a shaft limiting groove 26 corresponding to the shaft limiting protrusion 44. The shaft limiting protrusion 44 and the shaft limiting groove 26 are adjacent to each other to improve the installation accuracy of the cutter barrel 4 and the dicing barrel 2 during pre-installation.

[0042] The outer side of the dicing cylinder 2 is provided with a guide slope 27, and the inner side of the knife cylinder 4 is provided with a guide protrusion 45 corresponding to the guide slope 27. The guide protrusion 45 and the guide slope 27 are adjacent and cooperate. The user does not need to deliberately align and position the dicing cylinder 2 and the knife cylinder 4. During the process of the dicing cylinder 2 entering the knife cylinder 4, the two can achieve quick positioning with the cooperation of the guide slope 27 and the guide protrusion 45. The positioning of the two does not need to be fixed. They only need to be installed together with the main body 1 and the rotating shaft 51 of the motor 5 in an overall pre-installation manner. During the operation, the dicing cylinder 2 and the knife cylinder 4 are concentrically set, but the dicing cylinder 2 is relatively fixed while the knife cylinder 4 will rotate relative to the dicing cylinder 2.

[0043] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dicing machine, comprising a main body (1), wherein a dicing cylinder (2) is fixedly connected to the main body (1), a dicing blade holder (3) is provided on the dicing cylinder (2), and a plurality of dicing blades (31) are provided on the dicing blade holder (3), the dicing blades (31) being arranged in a crisscross pattern to form a dicing blade mesh, characterized in that, The dicing cylinder (2) and the dicing knife holder (3) are detachable. The outer side of the dicing knife holder (3) is provided with guide ribs (32) along the front-rear direction. The dicing cylinder (2) is provided with guide grooves (21) corresponding to the guide ribs (32). Several positioning holes (33) are distributed on the front side of the dicing knife holder (3). The front side of the dicing cylinder (2) is provided with positioning protrusions (22) corresponding to the positioning holes (33). The rear side of the dicing knife holder (3) is provided with anti- The detachment protrusion (34) is provided on the dicing cylinder (2), which is provided with an anti-detachment step (23) corresponding to the anti-detachment protrusion (34). The dicing knife holder (3) moves from front to back relative to the dicing cylinder (2) so that the guide rib (32) slides from front to back along the guide groove (21) until the positioning insertion hole (33) and the positioning protrusion (22) are inserted and engaged, and the front side of the anti-detachment protrusion (34) and the anti-detachment step (23) abut against each other, so that the dicing knife holder (3) and the dicing cylinder (2) are installed and fixed.

2. The dicing machine according to claim 1, characterized in that: The front side of the dicing knife holder (3) is provided with a limiting baffle (35), and the dicing cylinder (2) is provided with a limiting recess (24) with a shape equivalent to the limiting baffle (35). The positioning hole (33) and the positioning protrusion (22) are respectively provided on the limiting baffle (35) and the limiting recess (24). The positioning hole (33) and the positioning protrusion (22) are both opened in the front-back direction.

3. The dicing machine according to claim 1, characterized in that: The rear side of the dicing knife holder (3) is provided with a lug (36), which extends rearward to the rear of the anti-detachment step (23). The anti-detachment protrusion (34) is provided on the lug (36). The lug (36) can be elastically deformed. The lug (36) can be deformed to make the anti-detachment protrusion (34) and the anti-detachment step (23) misaligned in the front-back direction. Alternatively, the lug (36) can be reset to make the anti-detachment protrusion (34) and the anti-detachment step (23) intersect in the front-back direction.

4. The dicing machine according to claim 1, characterized in that: The surface of the anti-detachment protrusion (34) is an arc shape arranged in the front-back direction.

5. The dicing machine according to any one of claims 1-4, characterized in that: The outer side of the dicing cylinder (2) is fitted with a cutting blade (41), and the main body (1) is provided with a drive mechanism for driving the cutting blade (41) to rotate around the central axis of the dicing cylinder (2).

6. The dicing machine according to claim 5, characterized in that: The main body (1) has a dicing cavity (11) with a side opening. The dicing cylinder (2) can enter or leave the dicing cavity (11) through the side opening. The main body (1) is provided with a screw-on rib (12) on the outer side wall corresponding to the side opening. The rear side of the dicing cylinder (2) is provided with a surrounding edge (25). The inner side of the surrounding edge (25) is provided with an L-shaped groove (251) corresponding to the screw-on rib (12). The dicing cylinder (2) is screwed together so that the L-shaped groove (251) and the screw-on rib (12) are connected and cooperated so that the dicing cylinder (2) and the main body (1) are limited and fixed in the front and rear direction.

7. The dicing machine according to claim 6, characterized in that: The outer side of the edging portion (25) is provided with a screw-in lug (252), which protrudes outward along the radial direction of the dicing tube (2).

8. The dicing machine according to claim 6, characterized in that: The cutting blade (41) rotates around the central axis of the cutting cylinder (2) in the forward direction via a drive mechanism, and the screw-on rib (12) enters the L-shaped groove (251) in the reverse direction or leaves the L-shaped groove (251) in the forward direction.

9. The dicing machine according to claim 5, characterized in that: The driving mechanism includes a blade cylinder (4) and a motor (5). The blade cylinder (4) is located on the outside of the dicing cylinder (2) and is connected to the rotating shaft (51) of the motor (5). The main body (1) is provided with a feeding channel (13) above the blade cylinder (4). The feeding channel (13) coincides with the vertical projection of the dicing knife holder (3). The cutting blade (41) is connected and fixed to the blade cylinder (4). The blade cylinder (4) is provided with a feeding port (42) at the position corresponding to the cutting blade (41) for food to pass through the blade cylinder (4) and act on the dicing knife holder (3). The motor (5) drives the blade cylinder (4) to rotate so that the cutting blade (41) and the feeding port (42) periodically pass between the feeding channel (13) and the dicing knife holder (3).

10. The dicing machine according to claim 9, characterized in that: The blade barrel (4) and the rotating shaft (51) of the motor (5) are respectively provided with a transmission protrusion (43) and a transmission slot (511). The transmission protrusion (43) and the transmission slot (511) are polygonal in shape. The blade barrel (4) and the rotating shaft (51) of the motor (5) are detachable along the axial direction. The center of the blade barrel (4) is also provided with a shaft limiting protrusion (44). The center of the dicing cylinder (2) is provided with a shaft limiting groove (26) corresponding to the shaft limiting protrusion (44). The shaft limiting protrusion (44) and the shaft limiting groove (26) are adjacent to each other. The outer side of the dicing cylinder (2) is provided with a guide slope (27). The inner side of the blade barrel (4) is provided with a guide step (45) corresponding to the guide slope (27). The guide step (45) and the guide slope (27) are adjacent to each other.

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