A device for cutting noodles

Abstract

The utility model relates to the field of fine dried noodle production discloses a fine dried noodle cutting device, including drive motor, the output of drive motor is connected with centrifugal carousel, is connected with connecting shaft on centrifugal carousel, rotatably connected with connecting block on connecting shaft, connecting block is connected with hinged frame, the transmission rod is hinged on hinged frame, one end of transmission rod is detachably connected with mobile saw blade. In the utility model, connecting shaft is driven by centrifugal carousel and does the circumferential motion, and the rotary motion is converted into linear reciprocating motion with hinged frame and transmission rod, to drive mobile saw blade to realize the left and right reciprocating cutting above second platform steadily. The transmission mode structure is compact, responds quickly, avoids the common skidding and delay problem of belt drive, significantly improves the stability and precision of the shearing process, makes fine dried noodle bottom end cutting more consistent, neat, improves product quality.

Description

Technical Field

[0001] This utility model relates to the technical field of noodle production, specifically to a noodle trimming device. Background Technology

[0002] In the production of dried noodles, a suspended drying and conveying structure is usually used, where the noodles hang naturally on the conveyor frame for continuous processing. To ensure that the finished dried noodles have a neat appearance and uniform length, the bottom ends need to be trimmed uniformly after drying or before packaging.

[0003] Chinese Patent No. CN207444153U discloses a noodle trimming device. The transmission component of the device includes a first pulley, a second pulley, and a transmission belt. The first pulley is connected to the first transmission shaft, and the second pulley is connected to the second transmission shaft. The transmission belt is respectively sleeved on the first pulley and the second pulley to drive the second pulley to rotate.

[0004] The structure still has the following shortcomings: due to the elasticity of the belt, when the shearing assembly needs to start, brake or reverse frequently, the transmission belt is prone to loosening and slipping under sudden load changes, resulting in untimely transmission response and unstable movement of the moving saw blade. Utility Model Content

[0005] The purpose of this invention is to provide a noodle trimming device to solve the problem that, due to the elasticity of the belt, when the shearing assembly needs to be frequently started, braked, or reversed, the transmission belt is prone to loosening and slipping under sudden load changes, resulting in untimely transmission response and unstable movement of the moving saw blade.

[0006] To achieve the above-mentioned utility model objectives, the present utility model adopts the following technical solution: a noodle trimming device, including a drive motor, the output end of the drive motor is connected to a centrifugal turntable, a connecting shaft is connected to the centrifugal turntable, a connecting block is rotatably connected to the connecting shaft, a hinge frame is connected to the connecting block, a transmission rod is hinged to the hinge frame, and a movable saw blade is detachably connected to one end of the transmission rod.

[0007] Preferably, a limiting seat and a limiting cover are provided on the outer wall of the transmission rod, and a plurality of first bolts are provided on the limiting cover. The threaded end of the first bolt passes through the limiting cover and is threadedly connected to the limiting seat.

[0008] Preferably, the movable saw blade is provided with two second threaded grooves, the end of the transmission rod is connected to a connecting plate, and the connecting plate is provided with two second bolts, the threaded ends of the second bolts being threadedly connected to the second threaded grooves.

[0009] Preferably, the drive motor is mounted on the top surface of the first platform, the movable saw blade is positioned above the second platform, and the bottom surface of the limiting seat is connected to the top surface of the second platform.

[0010] Preferably, a fixed saw blade is detachably mounted on the top surface of the second platform. The fixed saw blade and the movable saw blade are arranged in an upper and lower configuration, and the length of the fixed saw blade is greater than the length of the movable saw blade.

[0011] Preferably, three support legs are provided below the first platform and the second platform. Support columns are inserted into the support legs, and pins are inserted into the support columns. The two ends of the pins pass through the support legs and extend to the outside of the support legs.

[0012] Compared with existing technologies, the noodle trimming device that adopts the above technical solution has the following beneficial effects:

[0013] 1. This device uses a centrifugal turntable to drive the connecting shaft in a circular motion. This, combined with the hinged frame and transmission rod, converts the rotational motion into linear reciprocating motion, thereby driving the moving saw blade to smoothly perform left-right reciprocating shearing above the second platform. This transmission method is compact and responsive, avoiding the slippage and delay problems common in belt drives. It significantly improves the stability and precision of the shearing process, resulting in more consistent and neat cuts at the bottom of the noodles, thus enhancing product quality.

[0014] Second, this device features adjustable support legs and support columns, allowing for flexible platform height adjustment via pin positioning to accommodate noodle products of varying lengths. Simultaneously, the transmission rod is equipped with limit seats and limit covers to effectively guide and restrict its reciprocating motion, preventing swaying or misalignment during operation, enhancing the stability of the saw blade movement, and improving the device's adaptability and operational reliability, making it suitable for various noodle production scenarios. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of an embodiment.

[0016] Figure 2 This is a schematic diagram of the connecting block and hinge frame in an embodiment.

[0017] Figure 3 This is a top view schematic diagram of an embodiment.

[0018] Figure 4 This is a cross-sectional view of section AA in an embodiment.

[0019] In the diagram: 1. Drive motor; 2. Centrifugal turntable; 3. Connecting shaft; 4. Connecting block; 5. Hinge frame; 6. Transmission rod; 7. Moving saw blade; 8. First platform; 9. Second platform; 10. Limiting seat; 11. Limiting cover; 12. First bolt; 13. Connecting plate; 14. First threaded groove; 15. Second bolt; 16. Fixed saw blade; 19. Support column; 20. Support leg; 21. Pin. Detailed Implementation

[0020] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0021] like Figures 1-4 As shown, a noodle trimming device includes a drive motor 1, the output end of which is connected to a centrifugal turntable 2. A connecting shaft 3 is connected to the centrifugal turntable 2, and a connecting block 4 is rotatably connected to the connecting shaft 3. A hinge frame 5 is connected to the connecting block 4, and a transmission rod 6 is hinged to the hinge frame 5. One end of the transmission rod 6 is detachably connected to a movable saw blade 7, which can reciprocate horizontally for trimming the bottom of the noodles. The drive motor 1 is installed on the top surface of a first platform 8, and the movable saw blade 7 is positioned above a second platform 9. The bottom surface of a limiting seat 10 is connected to the top surface of the second platform 9. The movable saw blade 7 has two second threaded grooves 14, and the end of the transmission rod 6 is connected to a connecting plate 13. The connecting plate 13 has two second bolts 15, and the threaded ends of the second bolts 15 are threadedly connected to the second threaded grooves 14.

[0022] In use, when the drive motor 1 is started, the output shaft of the drive motor 1 drives the centrifugal turntable 2 to start rotating at high speed. The connecting shaft 3 connected to the centrifugal turntable 2 moves in a circular motion synchronously with the centrifugal turntable 2. Under the action of the circular motion, the connecting block 4 also moves. Through the connection between the connecting block 4 and the hinge frame 5, and then through the hinge structure between the hinge frame 5 and the transmission rod 6, the circular motion is converted into linear reciprocating motion, so that the transmission rod 6 can achieve reciprocating translation in the left and right directions above the second platform 9.

[0023] The movable saw blade 7 is fixed to the end of the transmission rod 6. As the transmission rod 6 moves horizontally, it drives the movable saw blade 7 to perform horizontal reciprocating shearing operations above the second platform 9.

[0024] like Figures 1-3 As shown, three support legs 20 are provided below the first platform 8 and the second platform 9. Support columns 19 are inserted into the support legs 20, and pins 21 are inserted into the support columns 19. The two ends of the pins 21 pass through the support legs 20 and extend to the outside of the support legs 20. A limit seat 10 and a limit cover 11 are provided on the outer wall of the transmission rod 6. Several first bolts 12 are provided on the limit cover 11. The threaded end of the first bolt 12 passes through the limit cover 11 and is threadedly connected to the limit seat 10 to limit the range of movement of the transmission rod 6 in the horizontal direction.

[0025] Before using this device for trimming noodles, the operator should first neatly arrange the suspended noodles above the noodle conveying structure. To accommodate the trimming height requirements of different noodle sizes, the operator can adjust the position of the pin 21 between the support leg 20 and the support column 19 to change the overall height of the first platform 8 and the second platform 9, thereby raising the working surface of the moving saw blade 7 approximately five centimeters above the bottom of the noodles, ensuring accurate and consistent trimming. This height adjustment structure is positioned via the pin 21, making the adjustment process simple and the positioning secure, which helps improve the adaptability of the device and the efficiency of on-site operation.

[0026] The matching structure of the limiting seat 10 and the limiting cover 11 effectively guides and limits the transmission rod 6, preventing shaking or deviation during high-frequency shearing, ensuring the stable operation of the moving saw blade 7, thereby improving shearing accuracy and equipment durability.

[0027] like Figures 1-3 As shown, a fixed saw blade 16 is detachably installed on the top surface of the second platform 9. The fixed saw blade 16 and the movable saw blade 7 are arranged in a vertically coordinated manner, and the length of the fixed saw blade 16 is greater than the length of the movable saw blade 7.

[0028] To achieve the trimming function, a fixed saw blade 16 is installed on the top surface of the second platform 9. Its length is greater than that of the movable saw blade 7, and it forms an upper and lower mating structure with the movable saw blade 7. The movable saw blade 7 reciprocates above it, and the saw teeth of the two mesh alternately, completing the precise trimming of the bottom edge of the noodles during the back-and-forth cutting process of the movable saw blade 7. Each row of noodles is gradually conveyed to the trimming area by the upper moving frame, where the movable saw blade 7 can then contact the bottom edge of the noodles and complete the trimming operation.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A noodle trimming device, characterized in that, Includes a drive motor (1), the output end of which is connected to a centrifugal turntable (2), a connecting shaft (3) is connected to the centrifugal turntable (2), a connecting block (4) is rotatably connected to the connecting shaft (3), a hinge frame (5) is connected to the connecting block (4), a transmission rod (6) is hinged to the hinge frame (5), and a movable saw blade (7) is detachably connected to one end of the transmission rod (6).

2. The noodle trimming device according to claim 1, characterized in that: The transmission rod (6) is provided with a limiting seat (10) and a limiting cover (11) on its outer wall. The limiting cover (11) is provided with a plurality of first bolts (12). The threaded end of the first bolt (12) passes through the limiting cover (11) and is threadedly connected to the limiting seat (10).

3. The noodle trimming device according to claim 1, characterized in that: The movable saw blade (7) is provided with two second threaded grooves (14), and the end of the transmission rod (6) is connected to a connecting plate (13). The connecting plate (13) is provided with two second bolts (15), and the threaded end of the second bolt (15) is threadedly connected to the second threaded groove (14).

4. A noodle trimming device according to claim 2, characterized in that: The drive motor (1) is installed on the top surface of the first platform (8), the movable saw blade (7) is located above the second platform (9), and the bottom surface of the limiting seat (10) is connected to the top surface of the second platform (9).

5. A noodle trimming device according to claim 4, characterized in that: A fixed saw blade (16) is detachably installed on the top surface of the second platform (9). The fixed saw blade (16) and the movable saw blade (7) are arranged in a vertically coordinated manner, and the length of the fixed saw blade (16) is greater than the length of the movable saw blade (7).

6. A noodle trimming device according to claim 4, characterized in that: Three support legs (20) are provided below the first platform (8) and the second platform (9). A support column (19) is inserted into the support leg (20), and a pin (21) is inserted into the support column (19). The two ends of the pin (21) pass through the support leg (20) and extend to the outside of the support leg (20).

Images