Noodle pressing device capable of electrically adjusting noodle thickness

Abstract

The utility model relates to the technical field of noodle makers, particularly provides a noodle pressing device capable of electrically adjusting the thickness of noodles, and aims to solve the problems that a linkage structure of a noodle maker in the prior art is complicated, and a driven noodle pressing roll shaft is easy to unbalance and incline in the process of pushing the driven noodle pressing roll shaft. The dough pressing device comprises a dough pressing assembly, the dough pressing assembly comprises a driving dough pressing roll shaft and a driven dough pressing roll shaft, and a dough passing space for dough to pass through is arranged between the driving dough pressing roll shaft and the driven dough pressing roll shaft; the output ends of the left and right sides of the driving motor are connected with push rods; the driving motor drives the two push rods to move through the transmission assembly. The two push rods synchronously push the driven dough pressing roller shaft to be close to or far away from the driving dough pressing roller shaft. The two push rods synchronously push the driven dough pressing roller shaft, so that the gravity center of the driven dough pressing roller shaft is effectively balanced, the stress at the two ends of the driven dough pressing roller shaft is ensured to be consistent, the deviation of the driven dough pressing roller shaft caused by single-side driving is reduced, and the overall stability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of noodle machines, and particularly relates to a noodle pressing device capable of electrically adjusting the thickness of noodles. Background Art

[0002] With rising health awareness, more and more consumers want to make fresh noodles at home, avoiding the preservatives, thickeners, and other additives found in commercially available noodles. Consequently, home or small-sized noodle machines have emerged, allowing users to make their own noodles. To meet varying user demands for noodle thickness, existing noodle machines incorporate a linkage mechanism that drives a driven noodle-pressing roller, changing the distance between the driven and active noodle-pressing rollers and thereby varying the thickness of the noodles.

[0003] However, the linkage structure in the existing noodle machine is complex and prone to jamming and errors during the linkage process. In addition, this linkage structure usually has only one set, which can easily cause the driven noodle pressure roller to become unbalanced and tilted during the process of pushing the driven noodle pressure roller. Utility Model Content

[0004] The utility model provides a noodle pressing device capable of electrically adjusting the thickness of noodles, aiming to solve the problem in the prior art that the linkage structure of the noodle machine is complex and the driven noodle pressing roller is easily unbalanced and tilted during the process of pushing the driven noodle pressing roller.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] The utility model provides a noodle pressing device capable of electrically adjusting the thickness of noodles, comprising:

[0007] The noodle pressing assembly includes an active noodle pressing roller and a driven noodle pressing roller parallel to the active noodle pressing roller; a noodle passing space is provided between the active noodle pressing roller and the driven noodle pressing roller for the noodle to pass through;

[0008] The output ends of the drive motor on both sides are connected to push rods;

[0009] The driving motor drives the two push rods to move through the transmission assembly; the two push rods synchronously push the driven pressing roller shaft to approach or move away from the active pressing roller shaft.

[0010] A further solution: the left and right sides of the driving motor are respectively provided with motor output shafts facing opposite directions; each of the motor output shafts is connected to a group of the transmission components, and each group of the transmission components is connected to one of the push rods.

[0011] Based on the above scheme, the motor output shaft, the transmission assembly and the push rod correspond one to one, which can simplify the layout and installation of the transmission assembly and improve the stability of the power transmission structure among the motor output shaft, the transmission assembly and the push rod.

[0012] A further solution: for each set of the transmission components, the transmission components include a worm and a worm wheel; the worm is connected to the corresponding output shaft of the motor; the worm wheel is engaged with the worm, and the worm wheel is connected to the corresponding push rod;

[0013] The motor output shaft drives the worm to rotate, the rotation of the worm drives the worm wheel to rotate, and the rotation of the worm wheel drives the push rod to move in the front-rear direction.

[0014] Based on the above solution, the transmission structure of the worm gear has high stability, so that the push rod can move smoothly, thereby improving the stability of the movement of the push rod.

[0015] A further solution is that a through hole is provided in the middle of the worm wheel, and an internal thread is provided on the inner wall of the through hole; an external thread is provided on the surface of the push rod; the push rod passes through the through hole and the internal thread is engaged with the external thread.

[0016] Based on the above solution, the internal and external threads cooperate with each other, allowing the rotation of the worm gear to drive the push rod to move forward and backward, thereby enabling the push rod to move and push the driven pressure roller. In addition, the internal and external threads have a simple structure, and the meshing structure between them improves the stability of the connection between the worm gear and the push rod.

[0017] A further solution: the two push rods are respectively located on the front sides of the left and right ends of the driven pressure roller; each push rod is provided with a flat plate for pushing the driven pressure roller near one end of the driven pressure roller.

[0018] Based on the above solution, the flat plate can increase the contact area between the push rod and the driven pressure roller, so that the push rod can fully abut against the driven pressure roller, thereby pushing the driven pressure roller.

[0019] A further solution is that a protective shell is provided on the outside of each transmission assembly to protect the transmission assembly.

[0020] Based on the above solution, the protective shell can prevent the transmission component from being affected or damaged by the outside, thereby extending the service life of the transmission component.

[0021] A further solution: a limit block is provided on the front side of the protective shell; an end of the push rod away from the driven pressure roller passes through the protective shell and is connected to the limit block.

[0022] Based on the above solution, the limit block can limit the maximum movement position of the push rod, thereby preventing the push rod from moving excessively and disengaging from the worm gear.

[0023] A further solution: A noodle pressing device that can electrically adjust the thickness of noodles also includes a machine body, on which a motor mounting portion and a roller mounting portion are provided; the driving motor is mounted on the motor mounting portion; the active noodle pressing roller and the driven noodle pressing roller are both rotatably arranged on the roller mounting portion.

[0024] A further solution is that a position on the roller mounting portion for mounting the driven pressure surface roller is provided with an escape space for the driven pressure surface roller to move.

[0025] Based on the above solution, the avoidance space can improve the flexibility and operability of the driven pressure surface roller during movement.

[0026] A further solution is that a return spring for returning the driven pressure roller is provided in the avoidance space; one end of the return spring is provided on the driven pressure roller, and the other end is provided on the active pressure roller.

[0027] Based on the above solution, the return spring can push the driven noodle pressing roller away from the active noodle pressing roller, thereby increasing the noodle passing space and the thickness of the noodles. The return spring cooperates with the push rod to arbitrarily change the size of the noodle passing space, thereby achieving the desired noodle thickness.

[0028] The beneficial effects of the utility model are:

[0029] In the present invention, the two output ends of the driving motor are connected to the push rod, that is, the two push rods are symmetrically arranged, respectively located at the left and right ends of the driven pressure surface roller, and the two push rods synchronously push the driven pressure surface roller, effectively balancing the center of gravity of the driven pressure surface roller, ensuring that the forces at both ends of the driven pressure surface roller are consistent, reducing the offset of the driven pressure surface roller caused by unilateral driving, and improving the overall stability.

[0030] In addition, the linkage structure between the drive motor, transmission assembly, and push rods of the present invention is relatively simple. The drive motor drives the two push rods through the transmission assembly, so that the push rods push the driven noodle pressing roller toward the active noodle pressing roller, thereby changing the distance between the driven noodle pressing roller and the active noodle pressing roller, reducing the noodle passing space, and realizing electric and precise adjustment of noodle thickness to meet the different noodle thickness requirements of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0032] Figure 1 This is a top view of a noodle pressing device capable of electrically adjusting the thickness of noodles according to the present invention;

[0033] Figure 2 This is a schematic structural diagram of a noodle pressing device capable of electrically adjusting the thickness of noodles in the present invention;

[0034] Figure 3 It is a structural schematic diagram of the drive motor in the utility model driving the driven pressure roller through the transmission component.

[0035] Description of the numbers in the figure:

[0036] 1-active pressing roller; 2-driven pressing roller; 3-driving motor; 31-motor output shaft; 32-motor fixing plate; 4-worm; 41-worm wheel; 42-protective shell; 43-limiting block; 5-push rod; 51-sleeve; 52-plane plate; 6-sealing sleeve; 7-mounting seat; 71-avoidance space; 72-reset spring; 8-connecting plate. DETAILED DESCRIPTION

[0037] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0038] like Figure 1-3 As shown, this embodiment provides a noodle pressing device capable of electrically adjusting the thickness of noodles, comprising:

[0039] The noodle pressing assembly includes an active noodle pressing roller 1 and a driven noodle pressing roller 2 parallel to the active noodle pressing roller 1; a noodle passing space is provided between the active noodle pressing roller 1 and the driven noodle pressing roller 2 for the noodle to pass through;

[0040] The output ends of the driving motor 3 on both the left and right sides are connected to the push rod 5;

[0041] The driving motor 3 drives the two push rods 5 to move through the transmission assembly; the two push rods 5 synchronously push the driven noodle pressing roller 2 to approach or move away from the active noodle pressing roller 1.

[0042] The dough passage space is the gap between the active dough pressing roller 1 and the passive dough pressing roller 2. After passing through the space, the dough is squeezed into a dough pancake by the active dough pressing roller 1 and the passive dough pressing roller 2. The smaller the space, the closer the distance between the active dough pressing roller 1 and the passive dough pressing roller 2. The larger the space, the farther the distance between the active dough pressing roller 1 and the passive dough pressing roller 2.

[0043] A more specific example of the above solution is:

[0044] like Figure 1 As shown, in this embodiment, a noodle pressing device capable of electrically adjusting the thickness of noodles also includes a machine body, on which a motor mounting portion and a roller mounting portion are provided; the driving motor 3 is mounted on the motor mounting portion; and the active noodle pressing roller 1 and the driven noodle pressing roller 2 are both rotatably arranged on the roller mounting portion.

[0045] Specifically, the body is composed of two mounting seats 7 and a connecting plate 8; the two mounting seats 7 are respectively located on the left and right sides of the body, and the connecting plate 8 is located at the rear ends of the two mounting seats 7 and is used to connect the two mounting seats 7.

[0046] The roller mounting portion comprises two symmetrically arranged mounting seats 7. The active noodle pressing roller 1 is located between the two mounting seats 7, with both ends of the active noodle pressing roller 1 being rotatably mounted on the corresponding mounting seats 7. The passive noodle pressing roller 2 is located between the two mounting seats 7, with both ends of the passive noodle pressing roller 2 being rotatably mounted on the corresponding mounting seats 7.

[0047] like Figure 2 As shown, on the basis of the above scheme, in order to enable the driven pressure surface roller 2 to move forward and backward, the two mounting seats 7 (the roller mounting parts) for mounting the driven pressure surface roller 2 are provided with an avoidance space 71 for the driven pressure surface roller 2 to move, and the end of the driven pressure surface roller 2 is rotated and slidably mounted in the avoidance space 71.

[0048] A return spring 72 for returning the driven pressure roller 2 to its original position is provided in the avoidance space 71 ; one end of the return spring 72 is provided on the driven pressure roller 2 , and the other end is provided on the active pressure roller 1 .

[0049] The motor mounting portion may be a motor fixing plate 32 located at the front ends of the two mounting seats 7 and used to connect the two mounting seats 7 , and the driving motor 3 is fixed on the motor fixing plate 32 .

[0050] In addition, the machine body further comprises a packaging frame located at the front ends of the two mounting seats 7. The driving motor 3, the two motor output shafts 31 and the two protective shells 42 are all located in the packaging frame.

[0051] like Figure 3 As shown, the specific connection relationship between the drive motor 3, the transmission assembly, and the push rod 5 is as follows: the left and right sides of the drive motor 3 are respectively provided with motor output shafts 31 facing in opposite directions; each motor output shaft 31 is connected to a set of the transmission assemblies, and each set of the transmission assemblies is connected to one push rod 5. In other words, the motor output shafts 31, the transmission assemblies, and the push rods 5 correspond one to one.

[0052] A more specific example of each transmission assembly is as follows: the transmission assembly includes a worm 4 and a worm wheel 41; the worm 4 is connected to the corresponding motor output shaft 31; the worm wheel 41 is meshed with the worm 4, and the worm wheel 41 is connected to the corresponding push rod 5;

[0053] The motor output shaft 31 drives the worm 4 to rotate, and the rotation of the worm 4 drives the worm wheel 41 to rotate, and the rotation of the worm wheel 41 drives the push rod 5 to move in the front-rear direction.

[0054] In order to realize the rotation of the worm wheel 41 and the movement of the push rod 5, the connection structure between the worm wheel 41 and the push rod 5 can be: a through hole is provided in the middle of the worm wheel 41, and an internal thread is provided on the inner wall of the through hole; an external thread is provided on the surface of the push rod 5; the push rod 5 passes through the through hole and the internal thread is engaged with the external thread.

[0055] A sealing sleeve 6 is provided between the opening of the through hole on the worm wheel 41 and the push rod 5 , so as to reduce the wear of the through hole and the push rod 5 .

[0056] like Figure 2 As shown, a sleeve 51 is provided on the push rod 5 and outside the worm gear 41 for protection.

[0057] The two push rods 5 are respectively located at the front sides of the left and right ends of the driven pressure roller 2; each push rod 5 is provided with a flat plate 52 for pushing the driven pressure roller 2 at one end close to the driven pressure roller 2.

[0058] Specifically, the flat plate 52 may be integrally provided with the driven pressure roller 2. Alternatively, the flat plate 52 may be fixed to the end of the driven pressure roller 2 by riveting or welding.

[0059] like Figure 1 and Figure 2As shown, based on the above solution, each transmission assembly is provided with a protective shell 42 on the outside for protecting the transmission assembly. The protective shell 42 is in the shape of a hollow square, and the transmission assembly is located within the protective shell 42. The connection between the motor output shaft 31 and the worm 4 passes through the protective shell 42, and a sealing sleeve 6 is provided between the connection and the protective shell 42.

[0060] In addition, a limit block 43 is provided on the front side of the protective shell 42; the end of the push rod 5, away from the driven pressure roller 2, passes through the protective shell 42 and is connected to the limit block 43. The shape of the limit block 43 can be customized according to actual conditions. For example, the limit block 43 can be circular, square, or triangular. In this embodiment, the limit block 43 is circular.

[0061] It should be noted that: in addition to the transmission component being the worm wheel 41 and the worm 4 cooperating with each other to achieve force transmission, the transmission component can also be a gear transmission composed of several gears.

[0062] Below, the utility model is further explained in combination with the working principle:

[0063] When thin noodles are needed, the driving motor 3 is turned on, and the two motor output shafts 31 synchronously drive the corresponding connected worm 4 to rotate, and the worm 4 drives the connected worm wheel 41 to rotate, and the worm wheel 41 drives the connected push rod 5 to push backward, and the two push rods 5 synchronously push the driven noodle pressing roller 2 close to the active noodle pressing roller 1, and the distance between the driven noodle pressing roller 2 and the active noodle pressing roller 1 becomes smaller, and the noodle passing space becomes smaller.

[0064] When thick noodles are needed, the driving motor 3 is stopped, and under the action of the return spring 72, the driven noodle pressing roller 2 is pushed away from the active noodle pressing roller 1, the distance between the driven noodle pressing roller 2 and the active noodle pressing roller 1 becomes larger, and the noodle passing space becomes larger.

[0065] The present invention is not limited to the above optional implementation methods. Under the premise of not conflicting with each other, the various solutions can be combined arbitrarily. Anyone can derive other forms of products under the inspiration of the present invention. However, no matter what changes are made in their shape or structure, all technical solutions that fall within the scope defined by the claims of the present invention fall within the scope of protection of the present invention.

Claims

1. A noodle pressing device capable of electrically adjusting the thickness of noodles, characterized in that: include: The noodle pressing assembly includes an active noodle pressing roller and a driven noodle pressing roller parallel to the active noodle pressing roller; a noodle passing space is provided between the active noodle pressing roller and the driven noodle pressing roller for the noodle to pass through; The output ends of the drive motor on both sides are connected to push rods; The driving motor drives the two push rods to move through the transmission assembly; the two push rods synchronously push the driven pressing roller shaft to approach or move away from the active pressing roller shaft.

2. The noodle pressing device capable of electrically adjusting the thickness of noodles according to claim 1, characterized in that: The left and right sides of the driving motor are respectively provided with motor output shafts facing opposite directions; each of the motor output shafts is connected to a group of the transmission components, and each group of the transmission components is connected to a push rod.

3. The noodle pressing device capable of electrically adjusting the thickness of noodles according to claim 2, characterized in that: For each set of the transmission components, the transmission components include a worm and a worm wheel; the worm is connected to the corresponding motor output shaft; the worm wheel is meshed with the worm, and the worm wheel is connected to the corresponding push rod; The motor output shaft drives the worm to rotate, the rotation of the worm drives the worm wheel to rotate, and the rotation of the worm wheel drives the push rod to move in the front-rear direction.

4. The noodle pressing device capable of electrically adjusting the thickness of noodles according to claim 3, characterized in that: A through hole is provided in the middle of the worm wheel, and an internal thread is provided on the inner wall of the through hole; an external thread is provided on the surface of the push rod; the push rod passes through the through hole and the internal thread is engaged with the external thread.

5. The noodle pressing device capable of electrically adjusting the thickness of noodles according to claim 1, characterized in that: The two push rods are respectively located at the front sides of the left and right ends of the driven pressure roller; each push rod is provided with a flat plate for pushing the driven pressure roller near one end of the driven pressure roller.

6. The noodle pressing device capable of electrically adjusting the thickness of noodles according to claim 1, characterized in that: A protective shell is provided on the outside of each transmission assembly for protecting the transmission assembly.

7. The noodle pressing device capable of electrically adjusting the thickness of noodles according to claim 6, characterized in that: A limit block is provided on the front side of the protective shell; and one end of the push rod away from the driven pressure surface roller passes through the protective shell and is connected to the limit block.

8. The noodle pressing device capable of electrically adjusting the thickness of noodles according to claim 1, characterized in that: It also includes a machine body, which is provided with a motor mounting portion and a roller mounting portion; the drive motor is mounted on the motor mounting portion; the active pressing roller and the driven pressing roller are both rotatably mounted on the roller mounting portion.

9. The noodle pressing device capable of electrically adjusting the thickness of noodles according to claim 8, characterized in that: A position on the roller mounting portion for mounting the driven pressure surface roller is provided with an escape space for the driven pressure surface roller to move.

10. The noodle pressing device capable of electrically adjusting the thickness of noodles according to claim 9, characterized in that: A return spring for returning the driven pressure roller is provided in the avoidance space; one end of the return spring is provided on the driven pressure roller, and the other end is provided on the active pressure roller.

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