Dough kneading rod for noodle maker and dough kneading extrusion assembly

Abstract

The dough kneading rod comprises a shaft body, the head end and the tail end of the shaft body in the length direction are provided with a front end face and a rear end face respectively, and the front end face and the rear end face are provided with a first connecting end and a second connecting end which are used for driving the dough kneading rod to rotate respectively. A first dough kneading blade and a second dough kneading blade are arranged in the circumferential direction of the shaft body, and the first dough kneading blade and the second dough kneading blade are used for kneading flour into dough through forward rotation of the dough kneading rods and conveying the dough forwards through reverse rotation of the dough kneading rods. The dough kneading rod can be directly applied to a dough extruding barrel type noodle maker in the prior art, the dough kneading rod can knead dough on the noodle maker, and the dough extruding rod makes wheaten food through the prepared dough, so that the noodle maker has the effects that the manufacturing cost is low, and the prepared wheaten food tastes better.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of food processors, in particular to a noodle maker. BACKGROUND

[0002] A noodle maker is a tool that mixes flour and water and extrudes to make noodles.

[0003] A novel noodle maker disclosed in Chinese patent document No. CN205756922U includes a dough containing cavity provided with a rotating shaft hole and an extrusion tube, a dough stirring mechanism and an extrusion mechanism are arranged between the rotating shaft hole and the extrusion tube, the extrusion mechanism includes an extrusion cylinder, a fixed nut and a noodle outlet die; the extrusion cylinder is in the shape of a hollow cylinder, it is transversely sleeved into the extrusion tube, the tail end extends into the containing cavity, the first end opening is assembled with the extrusion tube, and a feeding port is formed in the top of the tail end of the extrusion cylinder; the noodle outlet die is installed on the front end opening of the extrusion tube and the first end opening of the extrusion cylinder, and the fixed nut is screwed with the extrusion tube and fixes the extrusion cylinder and the noodle outlet die on the extrusion tube.

[0004] The noodle maker of this structure type (extrusion cylinder type noodle maker) has the extrusion cylinder detachably arranged on the dough containing barrel, the extrusion cylinder and the noodle outlet die are installed on the dough containing barrel through the fixed nut, during the process of making noodles, the reaction force of the extrusion mechanism (extrusion shaft) is partially applied to the extrusion cylinder, which can reduce the load of the motor and is conducive to reducing the manufacturing cost of the whole machine, but the noodle maker of this structure type is affected by the structure that the extrusion cylinder invades the dough containing barrel, the dough stirring mechanism needs to meet the functions of stirring dough and feeding, and its structure can only be multi-pronged, the dough stirring mechanism of this structure can only stir the dough and water into dough floss, the extrusion mechanism makes noodles from the dough floss, and the taste of the noodles is poor.

[0005] A noodle maker disclosed in Chinese patent document No. CN220936523U is provided with a novel noodle stirring and extruding assembly, which includes a dough kneading rod and an extrusion rod, the dough kneading rod includes a first rotating shaft and an eccentric dough kneading blade, the eccentric dough kneading blade extends from one side of the circumferential direction of the first rotating shaft, the extrusion rod includes a second rotating shaft and an extrusion rod, and the second rotating shaft is in transmission connection with the first rotating shaft.

[0006] The noodle maker of this structure type (pressing plate type noodle maker) is provided with a pressing plate on the dough containing barrel, the pressing plate tightly presses the noodle outlet die on the dough containing barrel, and the dough kneading rod and the extrusion rod are installed in the noodle outlet die and the dough containing barrel, during the process of making noodles, the reaction force of the dough kneading rod and the extrusion rod is mostly applied to the output shaft of the motor, which leads to the increase of the load of the motor and often needs to adapt to a larger power motor, resulting in the relatively high manufacturing cost of the whole machine, and the dough kneading rod and the extrusion rod will also produce abnormal sound due to the tolerance problem, but the noodle maker of this structure type can knead the dough and water into dough by the dough kneading rod, the extrusion rod makes noodles from the dough, and the taste of the noodles is good. SUMMARY

[0007] The present application aims to overcome the deficiencies of the prior art, and provides a kneading rod for noodle machines and a kneading and extruding assembly. The improved kneading rod and kneading and extruding assembly can be directly applied to the extruding barrel type noodle machine, provide the function of making noodles after kneading dough, and achieve the purpose of reducing the manufacturing cost of the whole machine while ensuring that the taste of the noodles is better.

[0008] The purpose of the present application is achieved as follows: A kneading rod for noodle machines, comprising a shaft body, the first end and the second end of the length direction of the shaft body are respectively provided with a front end face and a rear end face, the front end face and the rear end face are respectively provided with a first connecting end and a second connecting end for driving the rotation of the kneading rod, the circumferential direction of the shaft body is provided with a first kneading leaf and a second kneading leaf for kneading flour into dough by the kneading rod rotating in the forward direction and conveying the dough forward by the kneading rod rotating in the reverse direction, the first kneading leaf and the second kneading leaf are arranged opposite to each other on the shaft body and extend along the length direction of the shaft body, the first kneading leaf and the second kneading leaf protrude forward towards the front part of the kneading rod to form a first guide part and a second guide part respectively, and the first guide part, the front end face and the second guide part jointly form a U-shaped notch.

[0009] The first kneading leaf and the first guide part jointly extend from the tail end to the head end of the shaft body in the form of a single helix or a single arc.

[0010] The radial dimension of the first kneading leaf gradually decreases from the middle part to the periphery of the shaft body.

[0011] The second kneading leaf and the second guide part jointly extend from the tail end to the head end of the shaft body and are in the form of a scraper.

[0012] The side surface of the second kneading leaf rotating in the forward direction of the kneading rod is a straight surface, the side surface of the second guide part rotating in the forward direction of the kneading rod is slightly concave inward, and the side surface of the second kneading leaf rotating in the forward direction of the kneading rod is connected to the side surface of the second guide part rotating in the forward direction of the kneading rod.

[0013] The side surface of the second kneading leaf rotating in the reverse direction of the kneading rod and the side surface of the second guide part rotating in the reverse direction of the kneading rod are respectively in the form of an arc and are connected to each other.

[0014] The radial dimension of the second kneading leaf gradually decreases from the middle part to the periphery of the shaft body.

[0015] The second kneading leaf and the second guide part jointly extend from the tail end to the head end of the shaft body in the form of a single helix or a single arc.

[0016] The first kneading blade and the first guide part are respectively symmetrical or asymmetrical with the second kneading blade and the second guide part along the shaft body.

[0017] The tail end of the first kneading blade and the second kneading blade has a first gap with the rear end surface.

[0018] The shaft body is provided with a rotating shaft column at the position corresponding to the first gap.

[0019] The first connecting end and the second connecting end are respectively a rotating shaft or a shaft hole.

[0020] A kneading and extruding assembly for a noodle machine, comprising an extruding rod and the kneading rod as described above, the extruding rod is provided with a third connecting end and a fourth connecting end at the head and tail ends in the length direction respectively for driving the extruding rod to rotate, the tail end of the extruding rod is inserted into the notch, and the fourth connecting end and the first connecting end are inserted into each other to make the extruding rod and the kneading rod connected with each other in transmission.

[0021] The surface of the extruding rod is provided with an extruding thread, which constitutes a threaded extruding shaft for rotating reversely with the kneading rod to extrude the dough into noodles.

[0022] The fourth connecting end is a rotating shaft / axle hole, the first connecting end is an axle hole / rotating shaft, and the second connecting end and the third connecting end are rotating shafts or axle holes.

[0023] A second gap is arranged between the notch and the extruding rod.

[0024] The kneading and extruding assembly further comprises an extruding cylinder, which is hollow and is sleeved on the periphery of the extruding rod, the tail end of the extruding cylinder abuts against the fourth connecting end, a dough inlet hole is arranged above the tail end side of the extruding cylinder, and a flour leakage hole is arranged below the tail end side of the extruding cylinder, the head end of the extruding cylinder is open, the extruding rod passes through the head end of the extruding cylinder, the first guide part and the second guide part extend to the circumferential side of the dough inlet hole, the first guide part and the second guide part constitute dough pushing parts for pushing the dough into the dough inlet hole, and the second gap constitutes an anti-collision avoidance position of the first guide part, the second guide part and the extruding cylinder.

[0025] The beneficial effects of the present application are as follows: The improved kneading rod and the kneading and extruding assembly can be directly applied to the extruding cylinder type noodle machine in the prior art, the kneading rod can knead the dough on the noodle machine, the extruding rod can make noodles by using the prepared dough, and the noodle machine has the effects of low manufacturing cost and better taste of the prepared noodles. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A perspective view of the kneading rod of the first embodiment of the present application Figure 1 .

[0027] Figure 2The three-dimensional kneading stick of the first embodiment of the present invention Figure 2 .

[0028] Figure 3 This is a left view of the kneading stick according to the first embodiment of the present invention.

[0029] Figure 4 This is a right view of the kneading stick according to the first embodiment of the present invention.

[0030] Figure 5 This is a top view of the kneading stick according to the first embodiment of the present invention.

[0031] Figure 6 This is a bottom view of the kneading stick according to the first embodiment of the present invention.

[0032] Figure 7 Assemble the extrusion rod and kneading rod in a three-dimensional form according to the first embodiment of the present invention. Figure 1 .

[0033] Figure 8 Assemble the extrusion rod and kneading rod in a three-dimensional form according to the first embodiment of the present invention. Figure 2 .

[0034] Figure 9 This is an exploded view of the extrusion rod and kneading rod according to the first embodiment of the present invention.

[0035] Figure 10 This is an assembly perspective view of the extrusion rod, extrusion cylinder, and kneading rod according to the first embodiment of the present invention.

[0036] Figure 11 This is an assembly cross-sectional view of the noodle machine according to the first embodiment of the present invention.

[0037] Figure 12 The three-dimensional kneading stick of the second embodiment of the present invention Figure 1 .

[0038] Figure 13 The three-dimensional kneading stick of the second embodiment of the present invention Figure 2 .

[0039] Figure 14 This is a left view of the kneading stick according to the second embodiment of the present invention.

[0040] Figure 15 This is a right view of the kneading stick according to the second embodiment of the present invention.

[0041] Figure 16 This is a top view of the kneading stick according to the second embodiment of the present invention.

[0042] Figure 17 This is a bottom view of the kneading stick according to the second embodiment of the present invention.

[0043] Figure 18This is a perspective view of the kneading stick according to the third embodiment of the present invention.

[0044] Figure 19 This is a left view of the kneading stick according to the third embodiment of the present invention.

[0045] Figure 20 This is a right view of the kneading stick according to the third embodiment of the present invention.

[0046] Figure 21 This is a top view of the kneading stick according to the third embodiment of the present invention. Detailed Implementation

[0047] The present invention will be further described below with reference to the accompanying drawings and embodiments. First Embodiment

[0048] See Figures 1-11 The kneading rod used in this noodle machine includes a shaft body 1. The shaft body 1 has a front end face 11 and a rear end face 12 at its two ends along its length. The front end face 11 and the rear end face 12 are respectively provided with a first connecting end 111 and a second connecting end 112 for driving the kneading rod to rotate. The circumferential direction of the shaft body 1 is provided for kneading flour into dough by rotating the kneading rod in the positive direction (e.g., ...). Figure 4 (Solid line arrow direction) The dough is fed forward by rotating the kneading stick in the opposite direction (e.g.) Figure 4 The first kneading blade 13 and the second kneading blade 14 (in the direction of the solid line, dashed line, and arrow) are arranged opposite to each other on the shaft body 1 and extend along the length of the shaft body 1. The first kneading blade 13 and the second kneading blade 14 protrude forward toward the front of the kneading stick to form a first guide portion 131 and a second guide portion 141, respectively. The first guide portion 131, the front end face 11, and the second guide portion 141 together form a U-shaped notch 100. This kneading stick can directly replace the mixing shaft in a traditional extrusion noodle machine. The first kneading blade 13 and the second kneading blade 14 of the kneading stick can simulate human hand kneading of dough during the noodle machine's operation. During the kneading process (the first and second kneading blades 13 and 14 push flour and water in the opposite direction of the extrusion die to achieve dough kneading) and during the pasta-making process (the first and second kneading blades 13 and 14 push the prepared dough towards the extrusion die to achieve pasta extrusion), its notch 100 effectively avoids interference with the extrusion cylinder 3. Furthermore, during pasta-making, the first and second kneading blades 13 and 14 push the dough into the extrusion cylinder 3 intermittently, improving the efficiency and continuity of pasta production. Pasta made from kneaded dough has a better texture. Moreover, with its double-kneading blade structure, when the kneading stick is assembled with the extrusion rod 2 to form a kneading and extrusion assembly, the threads of the extrusion rod 2 do not need to be aligned with the double kneading blades, making assembly more convenient.

[0049] Furthermore, the first kneading blade 13 and the first guide portion 131 extend together from the tail end to the head end of the shaft body 1 in a single-sided spiral or single-sided arc shape. In this embodiment, the first kneading blade 13 and the first guide portion 131 extend together from the tail end to the head end of the shaft body 1 in a single-sided large arc shape. The first guide portion 131 forms a C-shaped bend, which makes it easier to push the dough towards the extrusion rod 2 and the extrusion cylinder 3 when making pasta.

[0050] Furthermore, the radial dimension of the first kneading blade 13 gradually decreases from the middle to the periphery of the shaft body 1, making the circumferential cross-section of the first kneading blade 13 triangular. This technical solution makes the dough roll more smoothly along the kneading stick when kneading dough or making pasta, which helps to reduce the reaction force on the kneading stick.

[0051] Furthermore, the first kneading blade 13, the first guide portion 131, and the second kneading blade 14, the second guide portion 141 have an asymmetrical structure along the shaft 1. Specifically, the second kneading blade 14 and the second guide portion 141 extend together from the tail end to the head end of the shaft 1 and are in the shape of a scraper. That is, the second kneading blade 14 and the second guide portion 141 together form a roughly straight scraper. This structure can better scrape and push the dough, and prevent the dough from sticking to the corners of the dough container.

[0052] Furthermore, the side of the second kneading blade 14 that rotates in the direction of the kneading rod is straight, and the side of the second guide portion 141 that rotates in the direction of the kneading rod is slightly concave inward. The side of the second kneading blade 14 that rotates in the direction of the kneading rod and the side of the second guide portion 141 that rotates in the direction of the kneading rod are connected seamlessly. The slightly concave part of the second guide portion 141 can push the flour in the opposite direction of the dough exit head when kneading, and push the dough in the direction of the dough exit head when making pasta.

[0053] Furthermore, the sides of the second kneading blade 14 and the second guide part 141 that rotate in the opposite direction to the kneading stick are respectively arc-shaped and connected to each other to ensure a smooth transition of the surface, which can reduce the reaction force of the dough rolling friction and prevent the dough from sticking together.

[0054] Furthermore, the radial dimension of the second kneading blade 14 gradually decreases from the middle to the periphery of the shaft body 1. Similarly, this technical solution makes the dough roll more smoothly along the kneading stick when kneading dough or making pasta, which helps to reduce the reaction force on the kneading stick.

[0055] Furthermore, there is a first gap L1 between the tail ends of the first kneading blade 13 and the second kneading blade 14 and the rear end face 12, which can ensure that the first kneading blade 13 and the second kneading blade 14 avoid scratching inside the dough container. The shaft body 1 is provided with a rotating shaft column 122 at the position corresponding to the first gap L1. The rotating shaft column 122 can be rotatably connected to the dough container and achieve sealing, which can be understood by those skilled in the art.

[0056] Furthermore, the first connecting end 111 and the second connecting end 112 are respectively a rotating shaft or a shaft hole. In this embodiment, the second connecting end 112 is a rotating shaft structure (generally a rhomboid shaft, hexagonal shaft, or triangular shaft), and the first connecting end 111 is a shaft hole structure (generally a rhomboid hole, hexagonal hole, or triangular hole). This will be understood by those skilled in the art.

[0057] The dough kneading and extrusion assembly used in this noodle machine includes an extrusion rod 2 and a kneading stick as described above. The extrusion rod 2 has a third connecting end 21 and a fourth connecting end 22 at its two ends along its length, respectively, for driving the extrusion rod 2 to rotate. The tail end of the extrusion rod 2 is inserted into the notch 100, and the fourth connecting end 22 is inserted into the first connecting end 111, so that the extrusion rod 2 and the kneading stick are connected to each other for transmission. The extrusion rod 2 and the kneading stick together constitute a dough kneading and extrusion assembly that can be used in a dough extrusion tube noodle machine. This allows this type of noodle machine to have the function of kneading dough and making pasta from the dough, with almost no need to change the structure of this type of noodle machine, achieving the purpose of low overall machine manufacturing cost and better pasta production effect.

[0058] Furthermore, the fourth connecting end 22 may be a rotating shaft / shaft hole, the first connecting end 111 may be a shaft hole / rotating shaft, and the third connecting end 21 may be a rotating shaft or shaft hole. In this embodiment, the fourth connecting end 22 is a rotating shaft structure that can be inserted into the first connecting end 111, and the third connecting end 21 is a shaft hole structure, which can be understood by those skilled in the art.

[0059] Furthermore, the surface of the extrusion rod 2 is provided with an extrusion thread (it can be a single-segment extrusion thread structure or a multi-segment extrusion thread structure; in this embodiment, it is a two-segment extrusion thread structure), which constitutes a threaded extrusion shaft used to extrude dough into pasta by rotating in opposite directions together with the kneading rod. This will be understood by those skilled in the art.

[0060] Furthermore, a second gap L2 is provided between the notch 100 and the extrusion rod 2 to ensure that the two will not interfere with each other, and to provide space for the extrusion cylinder 3 to be inserted.

[0061] The dough extrusion assembly also includes an extrusion cylinder 3, which is hollow and sleeved around the extrusion rod 2. The tail end of the extrusion cylinder 3 abuts against the fourth connecting end 22, and a dough inlet hole 31 is provided on the upper side of the tail end (for pushing dough into the extrusion cylinder 3). A powder outlet hole 32 is provided on the lower side of the tail end (flour added before dough making can fall into the noodle machine's container through this hole). The head end of the extrusion cylinder 3 is open, and the extrusion rod 2 passes through the head end of the extrusion cylinder 3 until it meets the noodle machine's outlet. The mold head is used to make pasta. Those skilled in the art will understand that the first guide part 131 and the second guide part 141 extend to the periphery of the dough inlet hole 31. The first guide part 131 and the second guide part 141 constitute a dough pushing component for pushing the dough into the dough inlet hole 31. The second gap L2 constitutes an anti-collision clearance between the first guide part 131, the second guide part 141 and the extrusion cylinder 3, ensuring that the extrusion rod will not collide with the extrusion cylinder 3 when it rotates relative to the extrusion cylinder 3. Second Embodiment

[0062] See Figures 12-17 The main difference between the kneading blade used in this noodle machine and that in the first embodiment is that the second kneading blade 14 and the second guide part 141 extend together in a single-sided spiral or single-sided arc from the tail end to the head end of the shaft body 1. Specifically, in this embodiment, the second kneading blade 14 and the second guide part 141 extend together in a single-sided small arc from the tail end to the head end of the shaft body 1 (that is, the arc rotation amplitude of the second kneading blade 14 and the second guide part 141 is smaller than that of the first kneading blade 13 and the first guide part 131). This structure can also better scrape and push the dough, preventing the dough from sticking to the corners of the dough container.

[0063] Other parts not described herein are the same as in the first embodiment and will not be repeated. Third Embodiment

[0064] See Figures 18-21 The kneading stick used in this noodle machine has a symmetrical structure along the shaft 1, with the first kneading blade 13 and the first guide part 131 being symmetrical with the second kneading blade 14 and the second guide part 141. That is, the first kneading blade 13 and the first guide part 131 rotate in the same spiral or arc shape, and they are symmetrical with respect to the shaft 1. This design makes the kneading stick handle the dough more evenly when kneading or pushing the dough to make pasta. The first kneading blade 13 and the first guide part 131 can work together to scrape and push the dough, which can also prevent the dough from sticking to the corners of the dough container.

[0065] Other parts not described herein are the same as in the first embodiment and will not be repeated.

[0066] The above describes the preferred embodiments of the present invention, illustrating and describing the basic principles, main features, and advantages of the invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A kneading stick for a noodle machine, characterized in that, Including the shaft (1). The shaft (1) has a front end face (11) and a rear end face (12) at its two ends along its length. The front end face (11) and the rear end face (12) are respectively provided with a first connecting end (111) and a second connecting end (112) for driving the kneading stick to rotate. The shaft (1) is provided with a first kneading blade (13) and a second kneading blade (14) in the circumferential direction for kneading flour into dough by rotating the kneading stick in the positive direction and conveying the dough forward by rotating the kneading stick in the opposite direction. The first kneading blade (13) and the second kneading blade (14) are arranged opposite to each other on the shaft (1) and extend along the length of the shaft (1). The first kneading blade (13) and the second kneading blade (14) protrude forward toward the front of the kneading stick to form the first guide part (131) and the second guide part (141) respectively. The first guide part (131), the front end face (11), and the second guide part (141) together form a U-shaped notch (100).

2. The kneading stick for a noodle machine according to claim 1, characterized in that: The first kneading blade (13) and the first guide part (131) extend together from the tail end to the head end of the shaft body (1) in a single-sided spiral or single-sided arc rotation.

3. The kneading stick for a noodle machine according to claim 1, characterized in that: The first kneading blade (13) has a radial dimension that gradually decreases from the middle of the shaft (1) to the outer periphery.

4. The kneading stick for a noodle machine according to claim 1, characterized in that: The first kneading blade (13) and the first guide part (131) are symmetrical or asymmetrical with the second kneading blade (14) and the second guide part (141) along the shaft (1), respectively.

5. The kneading stick for a noodle machine according to claim 1, characterized in that: The second kneading blade (14) and the second guide part (141) extend together from the tail end to the head end of the shaft (1) and are in the shape of a scraper.

6. The kneading stick for a noodle machine according to claim 1, characterized in that: The side of the second kneading blade (14) that rotates in the direction of the kneading rod is straight, and the side of the second guide part (141) that rotates in the direction of the kneading rod is slightly concave inward. The side of the second kneading blade (14) that rotates in the direction of the kneading rod and the side of the second guide part (141) that rotates in the direction of the kneading rod are connected in transition.

7. The kneading stick for a noodle machine according to claim 1, characterized in that: The second kneading blade (14) and the second guide (141) have arc-shaped sides that rotate in the opposite direction to the kneading bar and are connected to each other.

8. The kneading stick for a noodle machine according to claim 1, characterized in that: The radial dimension of the second kneading blade (14) gradually decreases from the middle of the shaft (1) to the outer periphery.

9. The kneading stick for a noodle machine according to claim 1, characterized in that: The second kneading blade (14) and the second guide part (141) are formed by rotating and extending in a single spiral or single arc from the tail end to the head end of the shaft body (1).

10. The kneading stick for a noodle machine according to claim 1, characterized in that: There is a first gap (L1) between the tail end of the first kneading blade (13) and the rear end face (12) of the second kneading blade (14).

11. The kneading stick for a noodle machine according to claim 10, characterized in that: The shaft (1) is provided with a rotating shaft column (122) at the position corresponding to the first gap (L1).

12. The kneading stick for a noodle machine according to claim 1, characterized in that: The first connecting end (111) and the second connecting end (112) are respectively a rotating shaft or a shaft hole.

13. A dough kneading and extrusion assembly for a noodle machine, characterized in that, The extrusion rod (2) and the kneading stick as described in any one of claims 1-12 are provided at the first and last ends of the extrusion rod (2) along its length, respectively, for driving the extrusion rod (2) to rotate. The last end of the extrusion rod (2) is inserted into the notch (100), and the fourth connecting end (22) is inserted into the first connecting end (111) so that the extrusion rod (2) and the kneading stick are connected to each other in a transmission manner.

14. The dough kneading and extrusion assembly for a noodle machine according to claim 12, characterized in that: The extrusion rod (2) has an extrusion thread on its surface, forming a threaded extrusion shaft for extruding dough into pasta by rotating in the opposite direction together with the kneading rod.

15. The dough kneading and extrusion assembly for a noodle machine according to claim 12, characterized in that: The fourth connecting end (22) is a rotating shaft / shaft hole, the first connecting end (111) is a shaft hole / rotating shaft, and the second connecting end (112) and the third connecting end (21) are rotating shafts or shaft holes.

16. The dough kneading and extrusion assembly for a noodle machine according to claim 12, characterized in that: A second gap (L2) is provided between the notch (100) and the extrusion rod (2).

17. The dough kneading and extrusion assembly for a noodle machine according to claim 16, characterized in that: The dough extrusion assembly also includes an extrusion cylinder (3), which is hollow and is fitted around the extrusion rod (2). The end of the extrusion cylinder (3) abuts against the fourth connecting end (22), and a dough inlet hole (31) is opened above the side of the end, and a powder leakage hole (32) is opened below the side of the end. The beginning of the extrusion cylinder (3) is open, and the extrusion rod (2) passes through the beginning of the extrusion cylinder (3). The first guide part (131) and the second guide part (141) extend to the periphery of the dough inlet hole (31). The first guide part (131) and the second guide part (141) constitute a dough pushing component for pushing the dough into the dough inlet hole (31). The second gap (L2) constitutes an anti-collision clearance between the first guide part (131), the second guide part (141) and the extrusion cylinder (3).

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