A noodle machine

Abstract

The present invention discloses a noodle machine, comprising: a feeding assembly, which includes: an extrusion pipe, and a screw rotatably disposed within the extrusion pipe, wherein a first opening is provided on the extrusion pipe; a rotating sleeve, which is sleeved on the extrusion pipe to close the first opening, a second opening is formed on the rotating sleeve, and the rotating sleeve can rotate relative to the extrusion pipe so that the second opening partially coincides or completely coincides with the first opening; a driving assembly, including: a flour bin, which has a feeding port, the extrusion pipe communicates with the feeding port, and a sweeping fan is provided in the flour bin; a driving member, which is simultaneously connected to the screw and the sweeping fan to drive the screw and the sweeping fan to rotate synchronously. In the present invention, only one driving member is needed to simultaneously drive the screw, the rotating sleeve and the sweeping fan, saving the cost and occupied space of at least two driving sources, and making the structure of the whole noodle machine more compact.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen utensils, and particularly relates to a noodle machine. Background Art

[0002] A noodle machine is a device that can automatically knead dough and form noodles. It has a flour bin above for storing and stirring flour. Before kneading the dough, a certain amount of flour needs to be taken out and placed in the kneading bin below, and an appropriate amount of water is added and stirred. After kneading is completed, it is extruded and formed. Among them, a sweeping fan is provided in the flour bin. By the rotation of the sweeping fan, the flour in the bin can be scattered, and the flour is pushed to fall from the feeding port into the extrusion pipe; in the extrusion pipe, the rotation of the screw can drive the flour to move in the extrusion pipe, and finally fall from the discharge port in the extrusion pipe into the kneading bin.

[0003] However, in the existing noodle machines, three driving sources are provided to respectively drive the screw, the sweeping fan, and the opening and closing of the discharge port, resulting in high costs for the three driving sources and large space occupation by the three driving sources, leading to a bloated structure. Summary of the Invention

[0004] Aiming at the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a noodle machine to solve the problems in the prior art that three driving sources need to be provided to respectively drive the screw, the sweeping fan, and the discharge port, resulting in high costs and a bloated structure.

[0005] The technical solution adopted by the present invention to solve its technical problems is a noodle machine, including:

[0006] A feeding assembly, which includes: an extrusion pipe, and a screw rotatably arranged in the extrusion pipe, and a first opening is provided on the extrusion pipe; a rotating sleeve, the rotating sleeve is sleeved on the extrusion pipe to close the first opening, a second opening is provided on the rotating sleeve, and the rotating sleeve can rotate relative to the extrusion pipe so that the second opening partially coincides or completely coincides with the first opening; the rotating sleeve can follow the rotation of the screw until the first opening and the second opening partially coincide or completely coincide and then stop rotating, and when the screw rotates in the reverse direction, the rotating sleeve follows the reverse rotation of the screw until a preset angle and then stops rotating;

[0007] A driving assembly, which includes: a flour bin, which has a feeding port, the extrusion pipe communicates with the feeding port, and a sweeping fan is provided in the flour bin; a driving member, the driving member is simultaneously connected to the screw and the sweeping fan to drive the screw and the sweeping fan to rotate synchronously.

[0008] Further, a first permanent magnet is provided on the rotating sleeve, a second permanent magnet is provided on the screw rod, and the magnetic pole of one end of the first permanent magnet facing the second permanent magnet is opposite to the magnetic pole of one end of the second permanent magnet close to the first permanent magnet.

[0009] Further, a permanent magnet is provided on one of the rotating sleeve and the screw rod, and a magnetizable metal block is provided on the other.

[0010] Further, a first electromagnet is provided on the rotating sleeve, a second electromagnet is provided on the screw rod, the first electromagnet and the second electromagnet are energized to make the rotating sleeve rotate following the screw rod, and the first electromagnet and the second electromagnet are de-energized to make the rotating sleeve stationary relative to the extrusion pipe.

[0011] Further, an electromagnet is provided on one of the rotating sleeve and the screw rod, and a metal block is provided on the other.

[0012] Further, a first elastic member is provided on the rotating sleeve, a second elastic member is provided on the screw rod, the second elastic member can abut against the first elastic member and drive the rotating sleeve to rotate, and the second elastic member and the first elastic member can be mutually extruded and move relatively.

[0013] Further, an elastic member is provided on one of the rotating sleeve and the screw rod, and a stop block is provided on the other, the stop block can abut against the elastic member and move together, or extrude the elastic member and move relative to the elastic member.

[0014] Further, a limiting protrusion is further provided on the rotating sleeve, and a limiting strip is provided on the extrusion pipe. When the rotating sleeve rotates to the position where the limiting protrusion abuts against the limiting strip, the rotation of the rotating sleeve in the clockwise or counterclockwise direction is locked, and when the limiting protrusion abuts against one end of the limiting strip, the first opening coincides with the second opening.

[0015] Further, the driving member has a driving shaft, a first bevel gear is provided on the driving shaft, and a second bevel gear is provided on the screw rod, and the first bevel gear meshes with the second bevel gear;

[0016] One end of the driving shaft is provided with a connecting member, and the connecting member is connected to the material sweeping fan.

[0017] Further, the flour bin has a bottom surface and a side surface, and the feeding port is opened on the bottom surface and is connected to the side surface;

[0018] The material sweeping fan has a plurality of fan blades. Each fan blade has a connecting end and a free end that are opposite to each other. The connecting ends of the plurality of fan blades are connected to each other. One side of the fan blade facing its rotation direction is the powder-facing surface, and the powder-facing surface gradually bends away from its rotation direction along the direction from the connecting end to the free end.

[0019] Further, the extrusion pipe is arranged on the side of the flour bin.

[0020] It further includes: a dough mixing bin arranged below the extrusion pipe; a water tank arranged below the flour bin and on the side of the dough mixing bin, and the water tank communicates with the dough mixing bin.

[0021] Further, the water tank is connected to the dough mixing bin through a water supply pipe, and a water pump and a flow meter are arranged on the water supply pipe.

[0022] Further, the extrusion pipe and the flour bin are integrally formed.

[0023] Compared with the prior art, the present invention has at least the following beneficial effects:

[0024] Only one driving member needs to be provided to simultaneously drive the screw rod, the rotating sleeve and the material sweeping fan, saving the cost and occupied space of at least two driving sources and making the structure of the whole noodle machine more compact. Description of the Drawings

[0025] Figure 1 It is a schematic structural diagram of the noodle machine in the embodiment;

[0026] Figure 2 It is a schematic structural diagram of the extrusion pipe, the rotating sleeve and the flour bin from one perspective in the embodiment;

[0027] Figure 3 It is a schematic structural diagram of the extrusion pipe, the rotating sleeve and the flour bin from another perspective in the embodiment;

[0028] Figure 4 It is a schematic structural diagram of the screw rod, the driving member and the material sweeping fan in the embodiment;

[0029] Figure 5 It is a schematic structural diagram of the dough mixing bin, the extrusion pipe and the flour bin in the embodiment;

[0030] Figure 6 It is a schematic structural diagram of the driving member in the embodiment;

[0031] Figure 7 It is a schematic structural diagram of the rotating sleeve in the embodiment;

[0032] Figure 8 It is a schematic structural diagram of the extrusion pipe in the embodiment;

[0033] Figure 9 Schematic structural diagram of the screw in the embodiment;

[0034] In the figure:

[0035] 100, extrusion pipe; 101, limit strip; 102, first opening; 110, screw; 111, second bevel gear; 112, second permanent magnet;

[0036] 200, rotating sleeve; 210, second opening; 220, limit projection; 230, first permanent magnet;

[0037] 300, flour bin; 301, feeding port; 310, sweeping fan; 311, flour-facing surface;

[0038] 400, dough mixing bin;

[0039] 500, water tank;

[0040] 600, driving member; 610, first bevel gear; 620, driving shaft; 630, connecting member. Detailed implementation manners

[0041] The following are specific embodiments of the present invention and in combination with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0042] Please refer to Figures 1-9 , the present invention discloses a noodle machine, including:

[0043] A feeding assembly, which includes: an extrusion pipe 100, and a screw 110 rotatably arranged in the extrusion pipe 100, and a first opening 102 is provided on the extrusion pipe 100; a rotating sleeve 200, the rotating sleeve 200 is sleeved on the extrusion pipe 100 to close the first opening 102, a second opening 210 is formed on the rotating sleeve 200, and the rotating sleeve 200 can rotate relative to the extrusion pipe 100 so that the second opening 210 partially coincides or completely coincides with the first opening 102; the rotating sleeve 200 can follow the screw 110 to rotate until the first opening 102 and the second opening 210 partially coincide or completely coincide and then stop rotating, and when the screw 110 rotates in the reverse direction, the rotating sleeve 200 follows the screw 110 to rotate in the reverse direction until a preset angle and then stops rotating;

[0044] A driving assembly, which includes: a flour bin 300, which has a feeding port 301, the extrusion pipe 100 communicates with the feeding port 301, and a sweeping fan 310 is provided in the flour bin 300; a driving member 600, the driving member 600 is simultaneously connected to the screw 110 and the sweeping fan 310 to drive the screw 110 and the sweeping fan 310 to rotate synchronously.

[0045] Specifically, in the material discharging assembly, the rotating sleeve 200 is sleeved on the extrusion pipe 100 and can rotate relative to the extrusion pipe 100. The relative rotation of the two makes the first opening 102 and the second opening 210 overlap or misalign, thereby realizing opening or closing the first opening 102, and the flour can fall from the first opening 102 to realize material discharging. At the same time, the screw 110 rotates in the extrusion pipe 100 to push the flour to move in the extrusion pipe 100 and fall from the first opening 102, thereby realizing continuous material discharging of the flour. Among them, since the rotating sleeve 200 can rotate with the screw 110 to the position where the first opening 102 is opened (the first opening 102 and the second opening 210 completely overlap or partially overlap), and the rotating sleeve 200 stops at this position and no longer rotates with the screw 110. At this time, the screw 110 continues to rotate to realize continuous conveying of flour, and the rotating sleeve 200 remains stationary to maintain the open state of the first opening 102 to realize continuous material discharging. At the same time, after a certain amount of flour is taken out, the screw 110 is reversed, and the rotating sleeve 200 rotates in the opposite direction following the screw 110 until the first opening 102 and the second opening 210 are completely offset, and the rotating sleeve 200 stops rotating, thereby closing the first opening 102.

[0046] More specifically, after unloading is completed, the screw 110 needs to be reversed to drive the rotating sleeve 200 to reverse to close the first opening 102. In this process, the reverse rotation of the screw 110 can drive the flour in the extrusion pipe 100 to move backward (away from the first opening 102) for a certain distance, thereby greatly reducing the flour adhering to the first opening 102. When unloading the material next time, when the rotating sleeve 200 rotates forward, no flour will be retained at the first opening 102, which can effectively prevent the flour from entering between the rotating sleeve 200 and the extrusion pipe 100 and causing the rotating sleeve 200 to get stuck.

[0047] In the driving assembly, the driving member 600 drives the screw 110 and the sweeping fan 310 at the same time, so that the sweeping fan 310 and the screw 110 rotate synchronously, saving the cost and space occupied by a driving source. At the same time, when the rotation speed of the driving member 600 changes, the rotation speed of the screw 110 and the rotation speed of the sweeping fan 310 change together, and there is no need to set up a chip to control the two driving sources, which further reduces the cost.

[0048] In summary, in this embodiment, only one driving member 600 is provided, which can drive the screw 110 and the material sweeping fan 310 to rotate synchronously. When the screw 110 rotates, it can drive the rotating sleeve 200 to open or close the first opening 102. Therefore, in this embodiment, only one driving member 600 needs to be provided to drive the screw 110, the rotating sleeve 200 and the material sweeping fan 310 simultaneously, saving the cost and occupied space of at least two driving sources and making the structure of the entire noodle machine more compact. Moreover, there is no need to additionally set a chip to control the synchronous operation of multiple driving sources, further reducing the cost.

[0049] It should be noted that in this embodiment, the screw 110 and the extrusion pipe 100 are provided to quantitatively take powder. By controlling the number of rotations (rotation speed and rotation duration) of the screw 110, where the rotation speed of the screw 110 is in the range of 0 - 200 r / min, the amount of flour can be controlled to meet diverse usage requirements.

[0050] Further, a first permanent magnet 230 is provided on the rotating sleeve 200, a second permanent magnet 112 is provided on the screw 110, and the magnetic pole of the end of the first permanent magnet 230 facing the second permanent magnet 112 is opposite to the magnetic pole of the end of the second permanent magnet 112 close to the first permanent magnet 230.

[0051] Specifically, the first permanent magnet 230 is provided at the bottom of the rotating sleeve 200, and the second permanent magnet 112 is provided at the end of the screw 110, so that the magnetic poles of the two ends of the first permanent magnet 230 and the second permanent magnet 112 close to each other are opposite, causing the first permanent magnet 230 and the second permanent magnet 112 to attract each other, and thus there is a force that makes the rotating sleeve 200 and the screw 110 approach each other. When the screw 110 rotates, it can drive the rotating sleeve 200 to rotate.

[0052] Further, a permanent magnet is provided on one of the rotating sleeve 200 and the screw 110, and a magnetizable metal block is provided on the other.

[0053] Specifically, a permanent magnet can be provided on the rotating sleeve 200 and a metal block can be provided on the screw 110, or a metal block can be provided on the rotating sleeve 200 and a permanent magnet can be provided on the screw 110. There is an attractive force between the metal block and the permanent magnet, which can also achieve the purpose of making the rotating sleeve 200 follow the rotation of the screw 110.

[0054] Further, a first electromagnet is provided on the rotating sleeve 200, a second electromagnet is provided on the screw 110. When the first electromagnet and the second electromagnet are energized, the rotating sleeve 200 follows the rotation of the screw 110. When the first electromagnet and the second electromagnet are de-energized, the rotating sleeve 200 is stationary relative to the extrusion pipe 100.

[0055] Specifically, after the first electromagnet and the second electromagnet are energized, they attract each other to provide an attractive force that causes the rotating sleeve 200 to rotate following the screw 110. When it rotates to the desired position, the first electromagnet and the second electromagnet are de-energized. At this time, there is no longer any acting force between the rotating sleeve 200 and the screw 110, so the rotating sleeve 200 will no longer rotate following the screw 110, thereby realizing the continuous opening or closing of the first opening 102. Among them, since the rotating sleeve 200 will no longer rotate following the screw 110 after the first permanent magnet 230 and the second permanent magnet 112 are de-energized, there is no need to set up a limiting structure (limiting protrusion 220 and limiting strip 101) for limiting, and the structure is simpler.

[0056] Further, one of the rotating sleeve 200 and the screw 110 is provided with an electromagnet, and the other is provided with a metal block.

[0057] Specifically, an electromagnet can be provided on the rotating sleeve 200 and a metal block can be provided on the screw 110, or a metal block can be provided on the rotating sleeve 200 and an electromagnet can be provided on the screw 110, both of which can make there be an attractive force between the rotating sleeve 200 and the screw 110, so that the rotating sleeve 200 rotates following the screw 110.

[0058] Further, a first elastic member is provided on the rotating sleeve 200, and a second elastic member is provided on the screw 110. The second elastic member can abut against the first elastic member and drive the rotating sleeve 200 to rotate, and the second elastic member and the first elastic member can be mutually extruded and move relative to each other.

[0059] Specifically, a first elastic member is provided on the rotating sleeve 200, and a second elastic member is provided on the screw 110. When the limiting protrusion 220 does not abut against the limiting strip 101, the second elastic member abuts against the first elastic member and moves, enabling the rotating sleeve 200 to rotate following the screw 110; when it rotates to the preset position, the limiting protrusion 220 abuts against the limiting strip 101, so that the acting force between the first elastic member and the second elastic member cannot overcome the acting force between the limiting protrusion 220 and the limiting strip 101. At this time, the first elastic member and the second elastic member are mutually extruded, and the second elastic member moves relative to the first elastic member, enabling the screw 110 to continue to rotate while the rotating sleeve 200 no longer rotates following the screw 110 and stays at this position. In this way, the linkage between the rotating sleeve 200 and the screw 110 can also be realized.

[0060] Further, one of the rotating sleeve 200 and the screw 110 is provided with an elastic member, and the other is provided with a stop block. The stop block can abut against the elastic member and move together, or squeeze the elastic member and move relative to the elastic member.

[0061] Specifically, an elastic member may be provided on the rotating sleeve 200, and a stopper may be provided on the screw rod 110, or a stopper may be provided on the rotating sleeve 200, and an elastic member may be provided on the screw rod 110. When the rotating sleeve 200 rotates following the screw rod 110, the stopper moves against the elastic member, or the elastic member moves against the stopper; when the rotating sleeve 200 rotates until the limiting protrusion 220 abuts against the limiting strip 101, the stopper squeezes the elastic member, and the two move relative to each other, so that the screw rod 110 can continue to rotate but the rotating sleeve 200 stays at this position.

[0062] Furthermore, the elastic member can be set as an elastic protrusion or an elastic ring. Alternatively, the entire rotating sleeve 200 can be set as a silicone material, so that the entire rotating sleeve 200 is squeezed by the end of the screw 110, so that there is an action force between the screw 110 and the rotating sleeve 200. When the action force between the screw 110 and the rotating sleeve 200 is greater than the action force between the rotating sleeve 200 and the extrusion pipe 100, the rotating sleeve 200 can rotate with the screw 110; when the action force between the screw 110 and the rotating sleeve 200 is less than the action force between the rotating sleeve 200 and the extrusion pipe 100, the rotating sleeve 200 cannot rotate with the screw 110, and remains relatively still with the extrusion pipe 100.

[0063] Furthermore, a limiting protrusion 220 is provided on the rotating sleeve 200, and a limiting strip 101 is provided on the extrusion pipe 100. When the rotating sleeve 200 rotates until the limiting protrusion 220 abuts against the limiting strip 101, the rotating sleeve 200 is locked from rotating in a clockwise or counterclockwise direction, and when the limiting protrusion 220 abuts against one end of the limiting strip 101, the first opening 102 coincides with the second opening 210.

[0064] A limiting protrusion 220 and a limiting strip 101 are provided. When the rotating sleeve 200 follows the screw rod 110 to rotate forward to the position where the first opening 102 and the second opening 210 overlap, the limiting protrusion 220 just abuts against one end of the limiting strip 101, thereby limiting the rotating sleeve 200 to continue to rotate forward following the screw rod 110, maintaining the first opening 102 in an open state for continuous material unloading; after material unloading is completed, the rotating sleeve 200 follows the screw rod 110 to reverse until the first opening 102 and the second opening 210 are completely offset, and the limiting protrusion 220 just abuts against the other end of the limiting strip 101, thereby limiting the rotating sleeve 200 to continue to reverse following the screw rod 110, preventing the rotating sleeve 200 from reversing to the position where the first opening 102 overlaps with the second opening 210 again, and maintaining the first opening 102 in a closed state.

[0065] Furthermore, the driving member 600 has a driving shaft 620, the driving shaft 620 is provided with a first bevel gear 610, the screw rod 110 is provided with a second bevel gear 111, and the first bevel gear 610 is meshed with the second bevel gear 111;

[0066] One end of the drive shaft 620 is provided with a connecting member 630, and the connecting member 630 is connected to the material sweeping fan 310.

[0067] The drive shaft 620 and the material sweeping fan 310 are connected through the connecting member 630, and they rotate coaxially. The drive shaft 620 can directly drive the material sweeping fan 310 to rotate; the drive shaft 620 and the screw 110 are connected through two bevel gears. Through the meshing of the first bevel gear 610 and the second bevel gear 111, the power is transmitted and the direction of the force is changed, so that the screw 110 can also be driven by the drive shaft 620.

[0068] Among them, the flour bin 300 is at the uppermost part of this noodle machine, and there is a relatively large space below it; the drive shaft 620 is arranged vertically and is perpendicular to the screw 110, so that the driving member 600 can be arranged below the flour bin 300, making full use of the original space to make the structure more compact. Of course, according to the shaping requirements, the drive shaft 620 can also be arranged horizontally and still be perpendicular to the screw 110.

[0069] Further, the flour bin 300 has a bottom surface and a side surface, and the material discharge opening 301 is opened on the bottom surface and is connected to the side surface;

[0070] The material sweeping fan 310 has a plurality of fan blades. The fan blades have a connecting end and a free end that are opposite ends of each other, and the connecting ends of the plurality of fan blades are connected to each other; the surface of the fan blade facing its rotating direction is the flour-facing surface 311, and the flour-facing surface 311 gradually bends away from its rotating direction along the direction from the connecting end to the free end.

[0071] Specifically, the flour-facing surface 311 on the fan blade is the surface facing its rotating direction. Since the flour-facing surface 311 gradually bends away from its rotating direction along the direction from the connecting end to the free end, when the fan blade rotates, it can push the flour outward (that is, from the connecting end to the free end direction). At the same time, since the material discharge opening 301 is connected to the side surface, the flour can be pushed to be connected to the side surface and fall from the material discharge opening 301, avoiding the flour from accumulating or sticking in the middle and being unable to fall from the material discharge opening 301.

[0072] Further, the extrusion pipe 100 is arranged on the side of the flour bin 300;

[0073] It further includes: a dough mixing bin 400, which is arranged below the extrusion pipe 100; a water tank 500, which is arranged below the flour bin 300 and on the side of the dough mixing bin 400, and the water tank 500 is communicated with the dough mixing bin 400.

[0074] Specifically, the dough mixing bin 400 is arranged below the extrusion pipe 100, so that flour can be transported from the flour bin 300 into the extrusion pipe 100 and fall into the dough mixing bin 400 through the first opening 102 on the extrusion pipe 100; then the water tank 500 feeds a certain amount of water into the dough mixing bin 400, so that the amount of water is in a predetermined proportion to the amount of flour. Finally, the dough is kneaded well in the dough mixing bin 400 and then extruded into noodles through an extrusion die.

[0075] Furthermore, the water tank 500 is communicated with the dough mixing bin 400 through a water supply pipe, and a water pump and a flow meter are arranged on the water supply pipe.

[0076] The water pump and the flow meter are arranged. The water pump is used to pump the water in the water tank 500 into the dough mixing bin 400, and the flow meter can control the pumping amount of water.

[0077] Specifically, in this embodiment, by controlling the rotation speed and start time of the screw 110, the amount of flour falling into the dough mixing bin 400 is controlled. The amount of water pumped into the dough mixing bin 400 can be controlled by the flow meter, so that the flour and water can be mixed in a predetermined proportion to ensure the quality of dough kneading.

[0078] Furthermore, the extrusion pipe 100 and the flour bin 300 are integrally formed.

[0079] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0080] In addition, in the present invention, descriptions such as "first", "second", "one", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0081] In the present invention, unless otherwise clearly specified and limited, terms such as "connected" and "fixed" should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0082] In addition, the technical solutions between various embodiments of the present invention can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A noodle machine, characterized in that, Comprising: A blanking assembly, which includes: an extrusion pipe, and a screw rotatably arranged inside the extrusion pipe, and a first opening is provided on the extrusion pipe; a rotating sleeve, the rotating sleeve is sleeved on the extrusion pipe to close the first opening, a second opening is provided on the rotating sleeve, and the rotating sleeve can rotate relative to the extrusion pipe so that the second opening partially coincides or completely coincides with the first opening; the rotating sleeve can follow the rotation of the screw until it stops rotating when the first opening and the second opening partially coincide or completely coincide, and when the screw rotates in the reverse direction, the rotating sleeve follows the reverse rotation of the screw until it stops rotating at a preset angle; A driving assembly, which includes: a flour bin having a blanking port, the extrusion pipe communicates with the blanking port, and a sweeping fan is provided inside the flour bin; a driving member, the driving member is connected to the screw and the sweeping fan at the same time to drive the screw and the sweeping fan to rotate synchronously; The transmission connection method between the rotating sleeve and the screw is as follows: A first permanent magnet is provided on the rotating sleeve, a second permanent magnet is provided on the screw, and the magnetic pole of the first permanent magnet at the end facing the second permanent magnet is opposite to the magnetic pole of the second permanent magnet at the end close to the first permanent magnet; Or a permanent magnet is provided on one of the rotating sleeve and the screw, and a magnetizable metal block is provided on the other; Or a first electromagnet is provided on the rotating sleeve, a second electromagnet is provided on the screw, the first electromagnet and the second electromagnet are energized to make the rotating sleeve follow the rotation of the screw, and the first electromagnet and the second electromagnet are de-energized to make the rotating sleeve stationary relative to the extrusion pipe; Or an electromagnet is provided on one of the rotating sleeve and the screw, and a metal block is provided on the other; Or a first elastic member is provided on the rotating sleeve, a second elastic member is provided on the screw, the second elastic member can abut against the first elastic member and drive the rotating sleeve to rotate, and the second elastic member and the first elastic member can be mutually extruded and move relative to each other; Or an elastic member is provided on one of the rotating sleeve and the screw, and a stop block is provided on the other, the stop block can abut against the elastic member and move together, or squeeze the elastic member and move relative to the elastic member; A limiting protrusion is further provided on the rotating sleeve, and a limiting strip is provided on the extrusion pipe. When the rotating sleeve rotates until the limiting protrusion abuts against the limiting strip, the rotation of the rotating sleeve in the clockwise or counterclockwise direction is locked, and when the limiting protrusion abuts against one end of the limiting strip, the first opening coincides with the second opening.

2. The noodle maker according to claim 1, characterized in that, The driving member has a driving shaft, a first bevel gear is provided on the driving shaft, and a second bevel gear is provided on the screw, and the first bevel gear meshes with the second bevel gear; One end of the driving shaft is provided with a connecting member, and the connecting member is connected to the sweeping fan.

3. A noodle machine according to claim 1, wherein, The flour bin has a bottom surface and a side surface, and the blanking port is opened on the bottom surface and is connected to the side surface; The material-sweeping fan has a plurality of fan blades. Each fan blade has a connecting end and a free end that are opposite to each other, and the connecting ends of the plurality of fan blades are connected to each other. The side of the fan blade facing its rotation direction is the powder-facing surface, and the powder-facing surface gradually bends away from its rotation direction along the direction from the connecting end to the free end.

4. A noodle machine according to claim 1, wherein, The extrusion pipe is arranged on the side of the flour bin. It further includes: a dough-making bin arranged below the extrusion pipe; a water tank arranged below the flour bin and on the side of the dough-making bin, and the water tank communicates with the dough-making bin.

5. A noodle maker according to claim 4, wherein, The water tank is connected to the dough-making bin through a water supply pipe, and a water pump and a flow meter are provided on the water supply pipe.

6. A noodle machine according to claim 1, characterized in that, The extrusion pipe and the flour bin are integrally formed.

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