Rice noodle cutting device

Abstract

The utility model belongs to the technical field of vermicelli processing equipment, and particularly relates to a vermicelli cutting device which comprises a first conveying belt, a second conveying belt and a cutting mechanism. The clamping mechanism is positioned below the first cutting mechanism and is used for clamping the vermicelli drooping from the tail end of the first conveying belt; the transferring and overturning mechanism is connected with the clamping mechanism and is used for driving the clamping mechanism clamping the vermicelli to transfer from the lower part of the first cutting mechanism and overturn from a vertical state to a horizontal state; the pushing mechanism is used for pushing the vermicelli to leave the clamping mechanism after the clamping mechanism loosens the clamping of the vermicelli; the second conveying belt is used for receiving the vermicelli pushed away from the clamping mechanism by the pushing mechanism; and the controller is in signal connection with the first conveying belt, the first cutting mechanism, the clamping mechanism, the transferring and overturning mechanism, the pushing mechanism and the second conveying belt. The utility model aims to solve the problems of manual operation and low working efficiency caused by the structural defects of the existing vermicelli cutting device.

Description

Technical Field

[0001] The utility model belongs to the technical field of vermicelli processing equipment, and specifically relates to a vermicelli cutting device. Background Art

[0002] Vermicelli is a dry starch product in the form of threads or strips made from rice, beans, potatoes and grains. Vermicelli processing has a history of more than a thousand years in my country and is produced in various places. It is off-white, yellow or brown and is a dry product.

[0003] A Chinese utility model patent (publication number: CN210173665U) discloses a self-turning vermicelli processing and conveying device, which can automatically cut and collect the formed vermicelli. After the collection is completed, the workers can collect the vermicelli and put it into the next process. It is easy to operate and use, and it greatly improves the work efficiency of vermicelli production.

[0004] However, in actual use, it is still necessary to manually stack the formed vermicelli neatly on the top of the cutting board, and the work efficiency still needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a powder cutting device to solve the problem that the existing powder cutting device still needs manual operation and has low working efficiency due to structural defects.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] A powder cutting device, comprising:

[0008] A first conveyor belt for receiving vermicelli from a previous process, wherein a first cutting mechanism is installed below the end of the first conveyor belt;

[0009] A clamping mechanism, the clamping mechanism is located below the first cutting mechanism and is used to clamp the vermicelli hanging from the end of the first conveyor belt;

[0010] A transfer and flipping mechanism, which is connected to the clamping mechanism and is used to drive the clamping mechanism holding the vermicelli to transfer from below the first cutting mechanism and flip from a vertical state to a horizontal state;

[0011] A pushing mechanism, used for pushing the vermicelli away from the clamping mechanism after the clamping mechanism releases the vermicelli;

[0012] The second conveyor belt is used to receive the vermicelli pushed away from the clamping mechanism by the pushing mechanism;

[0013] A controller is connected to the first conveyor belt, the first cutting mechanism, the clamping mechanism, the transfer and flipping mechanism, the pushing mechanism, and the second conveyor belt by signals.

[0014] It is further defined that it also includes a second cutting mechanism for cutting the vermicelli clamped by the clamping mechanism. With such a structural design, the vermicelli clamped by the clamping mechanism is cut twice by the second cutting mechanism, so that the vermicelli cutting device can cut shorter vermicelli; conversely, in the case of certain requirements for the discharge length of the vermicelli, the second cutting mechanism can also perform a second cutting on the vermicelli cut by the first cutting mechanism, so that the vermicelli clamped by the clamping mechanism at a single time can reach a longer length, thereby improving the processing efficiency of the vermicelli cutting device for processing the vermicelli, and making it more practical.

[0015] It is further defined that the clamping mechanism includes a support plate, a hinge seat is fixedly installed at the rear end of the support plate, a hinge shaft is hinged on the hinge seat, a rotating arm and a clamp body are installed on the hinge shaft, a mounting block is fixedly installed at the rear end of the support plate, a first push cylinder is hinged on the mounting block, and the telescopic end of the first push cylinder is rotatably connected to the rotating arm. Such a structural design, through the mutual cooperation of the support plate, the hinge seat, the hinge shaft, the rotating arm, the clamp body, the mounting block and the first push cylinder, utilizes the telescopic end of the first push cylinder to rotate, drives the rotating arm to drive the clamp body to flip toward the support plate, thereby achieving the clamping of the vermicelli, and has a simple structure, convenient installation, and strong practicality.

[0016] It is further defined that the support plate is provided with a plurality of strip grooves along the width direction of the support plate, and the clamping body is composed of a plurality of clamping rods parallel to each other. Such a structural design, through the cooperation between the clamping rods and the strip grooves, can reduce the contact area between the vermicelli and the support plate and the clamping body while completing the clamping of the vermicelli, and to a certain extent reduce the adhesion strength of the vermicelli to the support plate and the clamping body, and has strong practicality.

[0017] It is further defined that it also includes a second cutting mechanism for cutting the vermicelli clamped by the clamping mechanism;

[0018] The second cutting mechanism includes two mounting frames, two mounting rods and a plurality of scissors that can be opened and closed;

[0019] A second push cylinder is fixedly mounted on the mounting frame, and a telescopic end of the second push cylinder is fixedly connected to the mounting rod;

[0020] The scissors include two blades hinged to each other at the middle, and the rear ends of the two blades of each of the scissors are rotatably connected to a mounting rod respectively. When the scissors are closed, they are located in the strip groove.

[0021] This structural design, through the push and pull of the mounting rod by the second pushing cylinder, realizes the opening and closing of the two blades of the scissors, and then realizes the cutting of vermicelli. The structure is simple, cutting is convenient, and the stability is high. The mutual cooperation between the scissors and the strip grooves can avoid interference of the support plate on the closing of the scissors, and the practicability is strong.

[0022] It is further defined that the pushing mechanism includes a pushing plate and a third pushing cylinder;

[0023] The push plate is slidably mounted on the support plate along the width direction of the support plate and is in close contact with the support plate;

[0024] The third pushing cylinder is fixedly mounted on the support plate, and the telescopic end of the third pushing cylinder is fixedly connected to the pushing plate.

[0025] With this structural design, the third pushing cylinder pushes the pushing plate, and after the clamping mechanism releases its grip on the vermicelli, the vermicelli is pushed away from the clamping mechanism. The pushing mechanism is located on the support plate and moves synchronously with the support plate, so there is no need to realign the vermicelli with the clamping mechanism when pushing the vermicelli, which makes it more convenient to use.

[0026] It is further defined that the transfer and flipping mechanism includes a base and an annular cam;

[0027] A motor is fixedly mounted on the base, a central shaft is rotatably mounted on the base, the central shaft is transmission-connected to the motor, a mounting seat is fixedly mounted on the central shaft above the annular cam, a fixed cylinder is fixedly mounted on the mounting seat, a rotating shaft is rotatably mounted in the fixed cylinder, and a free end of the rotating shaft is fixedly connected to a clamping mechanism;

[0028] A sub-base is fixedly mounted on the side wall of the fixed cylinder, a rack is vertically slidably mounted in the sub-base, and a gear meshing with the rack is mounted on the rotating shaft;

[0029] A roller is rotatably mounted on the lower end of the rack, and the roller rests against the upper end surface of the annular cam;

[0030] The annular cam is fixedly mounted on the base and is coaxially arranged with the central axis. A notch is formed on the upper end surface of the annular cam.

[0031] This structural design drives the mounting base to rotate via the central axis through the motor, and then drives the clamping mechanism to rotate with the central axis as the central axis through the fixed cylinder and the rotating shaft, thereby realizing the transfer of the clamping mechanism, and then utilizing the mutual cooperation of the annular cam, roller, notch, rack and gear to realize the flipping of the clamping mechanism installed at the free end of the rotating shaft when the roller enters the notch, and when the roller slides to the lowest point of the notch, the clamping mechanism is located directly above the second conveyor belt and is in a horizontal state. There is only one motor as the power element, which saves equipment cost and production cost and is highly practical.

[0032] It is further defined that a plurality of connecting rods are installed on the mounting seat, a guide cylinder is vertically installed on the free end of the connecting rod, a guide column is fixedly installed between the rack and the roller, and the guide column is inserted into the guide cylinder. Such a structural design completes the vertical sliding installation between the rack and the mounting seat through the mutual cooperation of the guide column and the guide cylinder, and has a simple structure, convenient installation, high structural strength, and strong practicality.

[0033] It is further defined that a seat body is fixedly mounted on the lower end of the rack, the roller is rotatably mounted in the seat body, and the guide column is sleeved with a compression spring between the guide cylinder and the seat body. Such a structural design can compress the seat body downward through the compression spring, so that the roller can always remain in a state of being compressed on the annular cam, which has a simple structure and strong practicality.

[0034] The utility model adopting the above technical solution has the following advantages:

[0035] 1. Through the cooperation of the first conveyor belt, the first cutting mechanism, the clamping mechanism, the transfer and flipping mechanism, the pushing mechanism, the second conveyor belt and the controller, the controller controls the automatic operation of each component to complete the automatic cutting of the vermicelli and horizontally transmit it to the next process. The whole process does not require manual operation, which improves work efficiency;

[0036] 2. The second cutting mechanism performs a secondary cutting on the vermicelli clamped by the clamping mechanism, so that the powder cutting device can cut shorter vermicelli; conversely, when there is a certain requirement for the discharge length of the vermicelli, the second cutting mechanism can also perform a secondary cutting on the vermicelli cut by the first cutting mechanism, so that the length of the vermicelli clamped by the clamping mechanism at a single time is greater, thereby improving the processing efficiency of the vermicelli by the powder cutting device and making it more practical;

[0037] 3. Through the cooperation of the support plate, the articulated seat, the articulated shaft, the rotating arm, the clamping body, the mounting block and the first push cylinder, the telescopic end of the first push cylinder is extended and retracted, and the articulated shaft is driven to rotate through the rotating arm, thereby driving the clamping body to flip toward the support plate, so as to clamp the vermicelli. The structure is simple, the installation is convenient, and the practicability is strong.

[0038] 4. The motor drives the mounting seat to rotate through the central axis, and then drives the clamping mechanism to rotate with the central axis as the central axis through the fixed cylinder and the rotating shaft, so as to realize the transfer of the clamping mechanism. Then, the cooperation of the annular cam, roller, rack and gear is utilized to realize the flipping of the clamping mechanism installed at the free end of the rotating shaft at a specific position. There is only one motor as the power element, which saves equipment cost and production cost, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0040] Figure 1 This is a schematic structural diagram of an embodiment of a powder cutting device of the utility model;

[0041] Figure 2 This is a schematic diagram of the structure of some parts in an embodiment of a powder cutting device of the utility model;

[0042] Figure 3 This is a schematic structural diagram of a clamping mechanism in an embodiment of a powder cutting device of the utility model;

[0043] The main component symbols are described as follows:

[0044] The first conveyor belt 1, the first cutting mechanism 11,

[0045] Clamping mechanism 2, support plate 21, strip groove 210,

[0046] Articulated seat 22, articulated shaft 23, rotating arm 24, clamping rod 25, mounting block 26, first push cylinder 27,

[0047] Transfer and flip mechanism 3, base 31, annular cam 32, notch 320, central axis 33,

[0048] Mounting seat 34, fixing cylinder 341, rotating shaft 342, auxiliary seat 343, rack 344, roller 345,

[0049] Connecting rod 35, guide cylinder 351, guide column 352, seat body 353,

[0050] Second conveyor belt 4,

[0051] The second cutting mechanism 5, the mounting frame 51, the second push cylinder 510, the mounting rod 52, the scissors 53,

[0052] Push plate 61, third push cylinder 62, DETAILED DESCRIPTION

[0053] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that in the drawings or in the specification, similar or identical parts use the same figure numbers, and the implementation methods not shown or described in the drawings are forms known to ordinary technicians in the relevant technical field. In addition, the directional terms mentioned in the embodiments, such as "upper", "lower", "top", "bottom", "left", "right", "front", "back", etc., are only referenced to the directions of the drawings and are not used to limit the scope of protection of the present invention.

[0054] like Figure 1 to Figure 3 As shown, a powder cutting device of the utility model comprises:

[0055] A first conveyor belt 1 for receiving vermicelli from the previous process, wherein a first cutting mechanism 11 is installed below the end of the first conveyor belt 1;

[0056] The clamping mechanism 2 is located below the first cutting mechanism 11 and is used to clamp the vermicelli hanging from the end of the first conveyor belt 1;

[0057] The transfer and flipping mechanism 3 is connected to the clamping mechanism 2 and is used to drive the clamping mechanism 2 holding the vermicelli to transfer from below the first cutting mechanism 11 and flip from a vertical state to a horizontal state;

[0058] A pushing mechanism, used for pushing the vermicelli away from the clamping mechanism 2 after the clamping mechanism 2 releases the vermicelli;

[0059] The second conveyor belt 4 is used to receive the vermicelli pushed away from the clamping mechanism 2 by the pushing mechanism;

[0060] The controller is connected with the first conveyor belt 1, the first cutting mechanism 11, the clamping mechanism 2, the transfer and flipping mechanism 3, the pushing mechanism, and the second conveyor belt 4 by signals.

[0061] It also includes a second cutting mechanism 5 for cutting the vermicelli clamped by the clamping mechanism 2. The vermicelli clamped by the clamping mechanism 2 is cut twice by the second cutting mechanism 5, so that the vermicelli cutting device can cut shorter vermicelli; conversely, in the case of certain requirements for the discharge length of the vermicelli, the second cutting mechanism 5 can also cut the vermicelli cut by the first cutting mechanism 11 twice, so that the vermicelli clamped by the clamping mechanism 2 at a time can reach a longer length, thereby improving the processing efficiency of the vermicelli cutting device for processing the vermicelli, and making it more practical.

[0062] like Figure 3 As shown, the clamping mechanism 2 includes a support plate 21, a hinge seat 22 is fixedly installed at the rear end of the support plate 21, a hinge shaft 23 is hinged on the hinge seat 22, a rotating arm 24 and a clamp body are installed on the hinge shaft 23, a mounting block 26 is fixedly installed at the rear end of the support plate 21, a first push cylinder 27 is hinged on the mounting block 26, and the telescopic end of the first push cylinder 27 is rotatably connected to the rotating arm 24. In fact, according to actual conditions, a method such as a motor driving the plate body to rotate can be selected to achieve the clamping of the vermicelli. In this embodiment, the support plate 21, the hinge seat 22, the hinge shaft 23, the rotating arm 24, the clamp body, the mounting block 26 and the first push cylinder 27 cooperate with each other, and the telescopic end of the first push cylinder 27 is used to drive the hinge shaft 23 to rotate through the rotating arm 24, and then drive the clamp body to flip toward the support plate 21, so as to achieve the clamping of the vermicelli. The structure is simple, the installation is convenient, and the practicability is strong.

[0063] like Figure 3As shown, the support plate 21 is provided with a plurality of strip grooves 210 along the width direction of the support plate 21, and the clamp body is composed of a plurality of mutually parallel clamp rods 25. In fact, it is also possible to directly use the plate-shaped support plate 21 and the clamp body to clamp the vermicelli according to the actual situation. In this embodiment, the clamp rod 25 cooperates with the strip grooves 210 to clamp the vermicelli while reducing the contact area between the vermicelli and the support plate 21 and the clamp body, and to a certain extent, reducing the adhesion strength of the vermicelli to the support plate 21 and the clamp body, which is more practical.

[0064] like Figure 1 As shown, it also includes a second cutting mechanism 5 for cutting the vermicelli clamped by the clamping mechanism 2;

[0065] The second cutting mechanism 5 includes two mounting frames 51, two mounting rods 52 and a plurality of scissors 53 that can be opened and closed;

[0066] A second push cylinder 510 is fixedly mounted on the mounting frame 51, and a telescopic end of the second push cylinder 510 is fixedly connected to the mounting rod 52;

[0067] The scissors 53 include two blades hinged to each other in the middle. The rear ends of the two blades of each scissors 53 are rotatably connected to a mounting rod 52 respectively. When the scissors 53 are closed, they are located in the strip groove 210.

[0068] In fact, according to actual conditions, a horizontally rotatable blade can be directly selected to perform secondary cutting of the vermicelli. In this embodiment, the second push cylinder 510 pushes and pulls the mounting rod 52 to realize the opening and closing of the two blades of the scissors 53, thereby realizing the cutting of the vermicelli. The structure is simple, cutting is convenient, and stability is high. The scissors 53 and the strip grooves 210 cooperate with each other to avoid interference of the support plate 21 on the closing of the scissors 53, and the practicability is strong.

[0069] like Figure 3 As shown, the pushing mechanism includes a pushing plate 61 and a third pushing cylinder 62;

[0070] The push plate 61 is slidably mounted on the support plate 21 along the width direction of the support plate 21 and is in close contact with the support plate 21;

[0071] The third pushing cylinder 62 is fixedly mounted on the supporting plate 21 , and the telescopic end of the third pushing cylinder 62 is fixedly connected to the pushing plate 61 .

[0072] In fact, according to actual conditions, it is also possible to select, for example, to separately set a moving rake claw at the unloading position of the clamping mechanism 2, so as to grab the vermicelli from the support plate 21 to the second conveyor belt 4. In this embodiment, the third pushing cylinder 62 pushes the pushing plate 61, and after the clamping mechanism 2 releases the clamping of the vermicelli, the vermicelli is pushed away from the clamping mechanism 2. The pushing mechanism is located on the support plate 21 and moves synchronously with the support plate 21, so that when pushing the vermicelli, there is no need to realign it with the clamping mechanism 2, which is more convenient to use.

[0073] like Figure 2 As shown, the transfer and flipping mechanism 3 includes a base 31 and an annular cam 32;

[0074] A motor is fixedly mounted on the base 31, a central shaft 33 is rotatably mounted on the base 31, the central shaft 33 is transmission-connected to the motor, a mounting seat 34 is fixedly mounted on the central shaft 33 above the annular cam 32, a fixed cylinder 341 is fixedly mounted on the mounting seat 34, a rotating shaft 342 is rotatably mounted in the fixed cylinder 341, and a free end of the rotating shaft 342 is fixedly connected to the clamping mechanism 2;

[0075] A sub-base 343 is fixedly mounted on the side wall of the fixed cylinder 341, a rack 344 is vertically slidably mounted in the sub-base 343, and a gear meshing with the rack 344 is mounted on the rotating shaft 342;

[0076] A roller 345 is rotatably mounted on the lower end of the rack 344, and the roller 345 abuts against the upper end surface of the annular cam 32;

[0077] The annular cam 32 is fixedly mounted on the base 31 and is coaxially arranged with the central axis 33 . A notch 320 is formed on the upper end surface of the annular cam 32 .

[0078] In fact, according to actual conditions, multiple motors can be directly selected to operate independently to complete the position transfer and flipping of the clamping mechanism 2. In this embodiment, the motor drives the mounting seat 34 to rotate via the central axis 33, and then drives the clamping mechanism 2 to rotate with the central axis 33 as the central axis via the fixed cylinder 341 and the rotating shaft 342, so as to realize the transfer of the clamping mechanism 2. Then, the annular cam 32, roller 345, notch 320, rack 344 and gear cooperate with each other to realize the flipping of the clamping mechanism 2 installed at the free end of the rotating shaft 342 when the roller 345 enters the notch 320, and when the roller 345 slides to the lowest point of the notch 320, the clamping mechanism 2 is located directly above the second conveyor belt 4 and is in a horizontal state. There is only one motor as the power element, which saves equipment cost and production cost, and is highly practical.

[0079] like Figure 2As shown, a plurality of connecting rods 35 are also installed on the mounting seat 34, and a guide cylinder 351 is vertically installed at the free end of the connecting rod 35, and a guide column 352 is fixedly installed between the rack 344 and the roller 345, and the guide column 352 is inserted into the guide cylinder 351. In fact, according to the actual situation, a method such as providing a guide groove on the side wall of the rack 344 and providing a guide strip on the inner wall of the auxiliary seat 343 is selected to realize the vertical sliding installation of the rack 344. In this embodiment, the vertical sliding installation between the rack 344 and the mounting seat 34 is completed by the mutual cooperation of the guide column 352 and the guide cylinder 351, which has a simple structure, convenient installation, high structural strength and strong practicality.

[0080] like Figure 2 As shown, a seat body 353 is fixedly mounted on the lower end of the rack 344, the roller 345 is rotatably mounted in the seat body 353, and a compression spring is sleeved between the guide cylinder 351 and the seat body 353 on the guide column 352. In fact, according to actual conditions, a counterweight block can be directly arranged on the rack 344, and the counterweight block or even the deadweight of the rack 344 can be directly used to drive the rack 344 to have a downward movement tendency, thereby making the roller 345 maintain a state of squeezing the annular cam 32. In this embodiment, the seat body 353 is squeezed downward by the compression spring, so that the roller 345 can always maintain a state of squeezing the annular cam 32, and the structure is simple and practical.

[0081] In this embodiment, when in use, vermicelli with a certain flexibility is placed on the first conveyor belt 1, and the length direction of the vermicelli is the same as the conveying direction of the first conveyor belt 1. As the first conveyor belt 1 runs, the vermicelli hangs down from the end of the first conveyor belt 1 to the clamping mechanism 2 located in the first cutting mechanism 11. After moving to the right position, the controller controls the first conveyor belt 1 to temporarily stop working;

[0082] The controller controls the first push cylinder 27 to operate, and drives the hinge shaft 23 to rotate clockwise through the rotating arm 24, thereby driving the free end of the clamping rod 25 to rotate toward the support plate 21, thereby clamping the vermicelli, and then controls the first cutting mechanism 11 to cut the vermicelli;

[0083] After the first cutting mechanism 11 cuts the vermicelli, the controller controls the motor to rotate, driving the clamping mechanism 2 holding the vermicelli to move to the second working position, and the second pushing cylinder 510 pushes the mounting rod 52 to move, so that the scissors 53 close, and the vermicelli clamped by the clamping mechanism 2 is cut for the second time;

[0084] After the cutting is completed, the second push cylinder 510 drives the blade of the scissors 53 to reset, and then the motor drives the clamping mechanism 2 holding the second-cut vermicelli to perform a second transfer. During the second transfer, the rack 344 moves downward by utilizing the height difference of the upper end surface of the annular cam 32 and the downward compression of the rack 344 by the compression spring, and then the rack 344 is meshed with the gear, driving the clamping mechanism 2 to rotate counterclockwise until the clamping mechanism 2 is located above the second conveyor belt 4 and is in a horizontal state. At this time, the controller controls the motor to temporarily stop working, so that the clamping mechanism 2 hovers at this position.

[0085] Then, the controller controls the telescopic rod of the first push cylinder 27 to retract, and drives the hinge shaft 23 to rotate counterclockwise through the rotating arm 24, thereby driving the free end of the clamping rod 25 to rotate away from the support plate 21, thereby releasing the clamping of the vermicelli. Then, the telescopic end of the third push cylinder 62 is controlled to extend, driving the push plate 61 to push the vermicelli on the support plate 21 onto the second conveyor belt 4, and the vermicelli is transported to the next process by the second conveyor belt 4.

[0086] Then, the motor is restarted to drive the clamping mechanism 2 to continue to rotate clockwise, and the third push cylinder 62 is controlled to drive the push plate 61 to reset until the clamping mechanism 2 re-enters under the first cutting mechanism 11 to perform the next vermicelli clamping work.

[0087] The above is a detailed introduction to a powder cutting device provided by the utility model. The description of the specific embodiment is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A powder cutting device, characterized in that: include: A first conveyor belt (1) for receiving vermicelli from a previous process, wherein a first cutting mechanism (11) is installed below the end of the first conveyor belt (1); A clamping mechanism (2), the clamping mechanism (2) being located below the first cutting mechanism (11) and being used for clamping vermicelli hanging from the end of the first conveyor belt (1); A transfer and flipping mechanism (3), the transfer and flipping mechanism (3) being connected to the clamping mechanism (2) and used for driving the clamping mechanism (2) holding the vermicelli to transfer from below the first cutting mechanism (11) and flip from a vertical state to a horizontal state; A pushing mechanism, used for pushing the vermicelli away from the clamping mechanism (2) after the clamping mechanism (2) releases the vermicelli; A second conveyor belt (4) is used to receive the vermicelli pushed away from the clamping mechanism (2) by the pushing mechanism; A controller is signal-connected to the first conveyor belt (1), the first cutting mechanism (11), the clamping mechanism (2), the transfer and flipping mechanism (3), the pushing mechanism, and the second conveyor belt (4).

2. A powder cutting device according to claim 1, characterized in that: It also includes a second cutting mechanism (5) for cutting the vermicelli clamped by the clamping mechanism (2).

3. A powder cutting device according to claim 1, characterized in that: The clamping mechanism (2) comprises a support plate (21), a hinge seat (22) is fixedly mounted on the rear end of the support plate (21), a hinge shaft (23) is hinged on the hinge seat (22), a rotating arm (24) and a clamping body are mounted on the hinge shaft (23), a mounting block (26) is fixedly mounted on the rear end of the support plate (21), a first pushing cylinder (27) is hinged on the mounting block (26), and the telescopic end of the first pushing cylinder (27) is rotatably connected to the rotating arm (24).

4. A powder cutting device according to claim 3, characterized in that: The support plate (21) is provided with a plurality of strip-shaped grooves (210) along the width direction of the support plate (21), and the clamping body is composed of a plurality of clamping rods (25) parallel to each other.

5. A powder cutting device according to claim 4, characterized in that: It also includes a second cutting mechanism (5) for cutting the vermicelli clamped by the clamping mechanism (2); The second cutting mechanism (5) comprises two mounting frames (51), two mounting rods (52) and a plurality of scissors (53) that can be opened and closed; A second pushing cylinder (510) is fixedly mounted on the mounting frame (51), and a telescopic end of the second pushing cylinder (510) is fixedly connected to the mounting rod (52); The scissors (53) include two blades hinged to each other at the middle, and the rear ends of the two blades of each of the scissors (53) are rotatably connected to a mounting rod (52) respectively. When the scissors (53) are closed, they are located in the strip groove (210).

6. A powder cutting device according to claim 3, characterized in that: The pushing mechanism comprises a pushing plate (61) and a third pushing cylinder (62); The pushing plate (61) is slidably mounted on the supporting plate (21) along the width direction of the supporting plate (21) and is in close contact with the supporting plate (21); The third pushing cylinder (62) is fixedly mounted on the support plate (21), and the telescopic end of the third pushing cylinder (62) is fixedly connected to the pushing plate (61).

7. A powder cutting device according to claim 1, characterized in that: The transfer and flipping mechanism (3) comprises a base (31) and an annular cam (32); A motor is fixedly mounted on the base (31), a central shaft (33) is rotatably mounted on the base (31), the central shaft (33) is transmission-connected to the motor, a mounting seat (34) is fixedly mounted on the central shaft (33) above the annular cam (32), a fixed cylinder (341) is fixedly mounted on the mounting seat (34), a rotating shaft (342) is rotatably mounted in the fixed cylinder (341), and a free end of the rotating shaft (342) is fixedly connected to the clamping mechanism (2); A sub-base (343) is fixedly mounted on the side wall of the fixed cylinder (341), a rack (344) is vertically slidably mounted in the sub-base (343), and a gear meshing with the rack (344) is mounted on the rotating shaft (342); A roller (345) is rotatably mounted on the lower end of the rack (344), and the roller (345) abuts against the upper end surface of the annular cam (32); The annular cam (32) is fixedly mounted on the base (31) and is coaxially arranged with the central axis (33). A notch (320) is provided on the upper end surface of the annular cam (32).

8. A powder cutting device according to claim 7, characterized in that: A plurality of connecting rods (35) are also mounted on the mounting seat (34), a guide cylinder (351) is vertically mounted on the free end of the connecting rod (35), a guide column (352) is fixedly mounted between the rack (344) and the roller (345), and the guide column (352) is inserted into the guide cylinder (351).

9. A powder cutting device according to claim 8, characterized in that: A seat body (353) is fixedly mounted on the lower end of the rack (344), the roller (345) is rotatably mounted in the seat body (353), and the guide column (352) is sleeved with a compression spring between the guide cylinder (351) and the seat body (353).

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