Rice noodle bundling machine

Abstract

This utility model relates to the technical field of rice noodle bundling equipment, specifically disclosing a rice noodle bundling machine, including a frame and a feeding mechanism mounted on the frame. Along the feeding direction of the feeding mechanism, a rod-pulling mechanism, a bundling mechanism, and a bundling and cutting worktable are sequentially arranged. A hanging rod for suspending and carrying rice noodles can be placed on the feeding mechanism. Both ends of the hanging rod rest on the transmission structure of the feeding mechanism and can be conveyed to the rod-pulling mechanism by the feeding mechanism. The rod-pulling mechanism includes a pre-lifting component and a pulling component. The pre-lifting component includes a limiting component and a lifting component. The lifting component is connected to a first driving device, which drives the lifting component to lift the rice noodles upwards, separating them from the hanging rod. The pulling component includes a clamping and rolling pulling component and a second driving device. The second driving device drives the clamping and rolling pulling component to pull the hanging rod suspending the rice noodles away. This utility model avoids rice noodle disorder affecting subsequent bundling, reduces equipment wear, improves the success rate of rod pulling and operational stability, and saves equipment space.

Description

Technical Field

[0001] This utility model relates to the technical field of rice noodle bundling equipment, specifically to a rice noodle bundling machine. Background Technology

[0002] Rice noodles, a traditional Chinese specialty food, require bundling during production and processing. This bundling process ensures the product maintains its neat shape and facilitates subsequent storage, transportation, and sales. With the increasing scale and automation of the rice noodle industry, rice noodle bundling machines are gradually replacing manual bundling, becoming one of the core pieces of equipment in rice noodle production lines. Their operational stability and efficiency directly impact the production quality of rice noodle products and the economic benefits for enterprises.

[0003] Existing rice noodle bundling machines typically include a frame and a feeding mechanism. Along the feeding direction, a rod-pulling mechanism, a bundling mechanism, and a bundling and cutting worktable are arranged sequentially. The feeding mechanism has a hanging rod for suspending and carrying the rice noodles. During operation, the hanging rod carries the rice noodles from the feeding mechanism to the rod-pulling mechanism. After the rod-pulling mechanism removes the hanging rod, the rice noodles enter the subsequent bundling, binding, and cutting processes to complete the bundling. The rod-pulling mechanism is a crucial step in ensuring the smooth entry of the rice noodles into subsequent processes. In existing technologies, the rod-pulling mechanism often uses a mechanical clamp to hold the hanging rod and pull it out directly.

[0004] However, the existing pull-out mechanism of rice noodle bundling machines has many drawbacks: Firstly, rice noodles have a certain weight, and the central arc-shaped area where the rice noodles contact the hanging rod is prone to sticking due to the stickiness of the rice noodles or incomplete drying, resulting in significant friction between the two. The mechanical clamp's direct pull-out method requires a large pulling force, which can easily cause wear, deformation, or even damage to the mechanical clamp over time, increasing equipment maintenance costs. Secondly, the large friction and sticking force can easily cause the hanging rod to fail to be pulled out properly or completely, resulting in rice noodles scattering and becoming disordered. This not only affects the smooth progress of subsequent bundling work, reducing bundling efficiency and quality, but may also lead to material waste, further increasing the company's production costs. At the same time, the traditional mechanical clamp structure occupies a large space, and additional linear drive structures such as guide rails are required to achieve its pull-out action, resulting in an increase in the overall size of the equipment and increasing the cost of occupying production space. Utility Model Content

[0005] In view of the shortcomings of the prior art, the rice noodle bundling machine provided by this utility model avoids the rice noodles from becoming disordered and affecting subsequent bundling, reduces equipment wear, improves the success rate of rod removal and operational stability, and saves equipment space. It also solves the problems of the existing rice noodle bundling machine's hanging rod being difficult to remove or not being completely removed.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A rice noodle bundling machine includes a frame and a feeding mechanism mounted on the frame. Along the feeding direction of the feeding mechanism, a rod-pulling mechanism, a bundling mechanism, and a bundling and cutting worktable are sequentially arranged. A hanging rod for suspending and carrying rice noodles can be placed on the feeding mechanism. Both ends of the hanging rod rest on the transmission structure of the feeding mechanism and can be conveyed to the rod-pulling mechanism by the feeding mechanism. The rod-pulling mechanism includes a pre-lifting component and a pulling component. The pre-lifting component includes a limiting component and a lifting component respectively mounted on the upper and lower ends of the hanging rod. The lifting component is connected to a first driving device, which drives the lifting component to lift the rice noodles upwards, causing the central arc-shaped area of ​​the rice noodles in contact with the hanging rod to detach from the hanging rod. The limiting component limits the upward movement space of the hanging rod. The pulling component includes a clamping and rolling pulling component and a second driving device. The second driving device drives the clamping and rolling pulling component to pull the hanging rod suspending the rice noodles away.

[0008] Preferably, the feeding mechanism includes two sets of parallel and spaced sprocket and chain drive assemblies and a conveying motor for driving their rotation. A conveying channel is formed between the two sets of parallel and spaced sprocket and chain drive assemblies. The two ends of the hanging rod are respectively placed on the chains of the two sets of sprocket and chain drive assemblies. The rice noodles are driven from the conveying channel toward the rod-pulling mechanism by the conveying motor.

[0009] Preferably, the chain of the sprocket and chain drive assembly is provided with a lever, which is used to drive the hanging rod to move along the conveying channel.

[0010] Preferably, a separation workbench is provided at the end of the conveying channel, and a conveyor belt is provided on the outer surface of the separation workbench. The limiting component is a limiting seat, and the bottom of the limiting seat is provided with an inverted V-shaped limiting groove. The limiting seat is installed above the conveying channel through the first mounting frame and is located outside the feeding section of the conveyor belt.

[0011] Preferably, the lifting component is a top plate, which is located below the conveying channel and is vertically opposite to the limiting seat. The first driving device is a first driving motor, which is connected to a transmission rod via a coupling. Both ends of the transmission rod are provided with eccentric wheels, and the eccentric wheels are connected to a support plate via a crank. The top plate is detachably connected to the support plate via a connecting rod. The first driving motor drives the transmission rod to rotate the eccentric wheels, and the eccentric wheels drive the support plate via the crank to lift the top plate upward, so that the central arc-shaped area of ​​the rice noodles that was in contact with the hanging rod is separated from the hanging rod and moves along the conveying channel to the separation worktable.

[0012] Preferably, a positioning claw is mounted on the top of the separation worktable via a second mounting bracket. The positioning claw is connected to a positioning cylinder, which can drive the positioning claw to move toward the rice noodles on the separation worktable and align and press down for positioning.

[0013] Preferably, the clamping and rolling extraction component includes a driven wheel and a transmission wheel. The second driving device is a second driving motor. The output shaft of the second driving motor is connected to the transmission wheel. The driven wheel and the transmission wheel are arranged vertically and are located on one side edge of the separation worktable. The driven wheel is located above and the transmission wheel is located below. The driven wheel is connected to a lifting cylinder that drives it to move up and down.

[0014] Preferably, the bundling mechanism is located outside the discharge section of the separation workbench. The bundling mechanism includes a displacement guide rail, a displacement cylinder, and a bundling assembly. The bundling assembly is mounted on the displacement guide rail via a displacement slide and can be driven by the displacement cylinder to move between the outside of the discharge section of the separation workbench and the bundling and cutting workbench, for bundling and moving the rice noodles discharged from the separation workbench to the bundling and cutting workbench.

[0015] Preferably, the binding assembly includes a binding guide rail, an arc-shaped clamp, and a binding cylinder. The arc-shaped clamp is mounted on the binding guide rail via a movable slide. There are two arc-shaped clamps and two binding cylinders, and the two arc-shaped clamps are arranged opposite to each other. The two binding cylinders are respectively connected to the corresponding arc-shaped clamps and can drive the two arc-shaped clamps to open and close.

[0016] Preferably, the sprocket and chain drive assembly includes a first drive group and a second drive group. There are two first drive groups, which are arranged side by side and spaced apart, forming a first conveying channel between them. There are also two second drive groups, which are arranged side by side and spaced apart, forming a second conveying channel between them. The first and second conveying channels are interconnected. The end of the first conveying channel is provided with a baffle and a sensor. The sensor is positioned downward toward the hanging rod. The baffle is connected to a drive cylinder for driving its up and down movement.

[0017] The beneficial effects of this invention are as follows: The pre-lifting component limits the upward movement space of the hanging rod through the limiting component, and uses the first driving device to drive the lifting component to lift the rice noodles upward, so that the rice noodles and the hanging rod are pre-separated before being pulled out, reducing the friction and adhesion between the two, improving the success rate of the hanging rod pulling out, avoiding the rice noodles from becoming disordered due to incomplete or abnormal pulling out, ensuring the smooth progress of subsequent bundling work, and improving the overall work efficiency and bundling quality; The hanging rod is pulled out by using a clamping and rolling pulling component in conjunction with the second driving device. Compared with the traditional mechanical clamping structure, this not only significantly reduces the stress intensity during the pulling out process, reduces equipment wear, extends equipment service life, and reduces maintenance costs, but also eliminates the need for additional linear drive structures such as guide rails, effectively saving equipment space and reducing production site occupation costs. At the same time, the rolling clamping method further improves the stability of the pulling out action, avoids damage to the shape of the rice noodles during the pulling out process, and ensures stable product quality. Attached Figure Description

[0018] Figure 1: This is a structural schematic diagram of an embodiment of the present utility model;

[0019] Figure 2 This is an embodiment of the present utility model. Figure 1 Enlarged structural diagram of section A;

[0020] Figure 3 This is an embodiment of the present utility model. Figure 1 Enlarged structural diagram of section B;

[0021] Figure 4 This is a rear-view structural diagram of an embodiment of the present invention.

[0022] Figure 5 This is an embodiment of the present utility model. Figure 4 Enlarged structural diagram of section C;

[0023] Figure 6 This is a side view structural diagram of an embodiment of the present invention;

[0024] Figure 7 : This is a schematic diagram of the rice noodles in the unsupported state according to an embodiment of the present invention;

[0025] Figure 8 : This is a schematic diagram of the rice noodles in the lifted state according to an embodiment of the present utility model;

[0026] Explanation of reference numerals in the attached diagram: 10-Frame, 11-Baffle, 12-Photoelectric sensor, 13-Drive cylinder, 20-First conveyor motor, 21-Second conveyor motor, 22-First transmission chain, 23-First drive sprocket, 24-First driven sprocket, 25-Second transmission chain, 251-Pulley, 26-Second drive sprocket, 27-First conveying channel, 28-Second conveying channel, 30-Limit seat, 301-Inverted V-shaped limit groove, 302-First mounting bracket, 31-Top plate, 32-First drive motor, 321-Transmission rod, 322-Eccentric wheel, 3 23-Crank, 324-Support plate, 325-Connecting rod, 33-Driven wheel, 34-Transmission wheel, 35-Second drive motor, 36-Lifting cylinder, 40-Separation workbench, 41-Positioning claw, 42-Positioning cylinder, 43-Second mounting bracket, 50-Conveying roller assembly, 51-Up and down moving cylinder, 52-Limiting plate, 60-Displacement guide rail, 61-Displacement cylinder, 62-Displacement slide, 63-Binding guide rail, 64-Arc-shaped clamp, 65-Binding cylinder, 70-Binding and cutting workbench, 80-Rice noodles, 90-Hanging rod, 100-Central arc-shaped area. Detailed Implementation

[0027] To more clearly illustrate the structural features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments:

[0028] This embodiment: as follows Figure 1-8 As shown, the rice noodle bundling machine includes a frame 10 and a feeding mechanism set on the frame 10. Along the feeding direction of the feeding mechanism, a rod-pulling mechanism, a bundling mechanism and a bundling and cutting worktable 70 are arranged in sequence. A hanging rod 90 for suspending and carrying rice noodles 80 can be placed on the feeding mechanism. The two ends of the hanging rod 90 are placed on the transmission structure of the feeding mechanism and can be conveyed to the rod-pulling mechanism by the feeding mechanism.

[0029] The feeding mechanism includes a first transmission group, a second transmission group, a first conveyor motor 20, and a second conveyor motor 21. Two first transmission groups are symmetrically arranged on the left and right sides of the frame 10. Each first transmission group includes a first transmission chain 22, a first driving sprocket 23, and a first driven sprocket 24. The first driving sprocket 23 and the first driven sprocket 24 are respectively located at the two ends of the corresponding first transmission chain 22, and the first transmission chain 22 meshes and wraps around them. Similarly, two second transmission groups are symmetrically arranged on the left and right sides of the frame 10, parallel to the two first transmission groups on the same side. Each second transmission group includes a... The frame 10 comprises a second drive chain 25, a second drive sprocket 26, and a second driven sprocket. The second drive sprocket 26 and the second driven sprocket are respectively located at both ends of the corresponding second drive chain 25, and the second drive chain 25 meshes and wraps around them. The first drive sprocket 23 and the second drive sprocket 26 on the left side of the frame 10 are coaxially connected via the same transverse drive shaft, which is connected to the output shaft of the first conveyor motor 20 via a coupling. The first drive sprocket 23 and the second drive sprocket 26 on the right side of the frame 10 are coaxially connected via another transverse drive shaft, which is connected to the output shaft of the second conveyor motor 21 via a coupling.

[0030] Two first transmission chains 22 are arranged side-by-side and spaced apart to form a first conveying channel 27. The two ends of the hanging rod 90 rest on the left and right first transmission chains 22 respectively. The first conveying motor 20 and the second conveying motor 21 synchronously drive the two first transmission chains 22 to rotate, causing the hanging rod 90 and rice noodles 80 to move from the first conveying channel 27 towards the second transmission group. Two second transmission chains 25 are arranged side-by-side and spaced apart to form a second conveying channel 28. The second conveying channel 28 is connected to the first conveying channel 27. When the hanging rod 90 moves from the first conveying channel 27 to the second conveying channel 28, its two ends rest on the left and right second transmission chains 25 respectively. Several evenly distributed paddles 251 are provided on the second transmission chains 25. 51 rests against one side of the hanging rod 90. The first conveying motor 20 and the second conveying motor 21 synchronously drive the two second transmission chains 25 to rotate. The paddle 251 synchronously pushes the hanging rod 90 and rice noodles 80 from the second conveying channel 28 toward the rod-pulling mechanism. The end of the first conveying channel 27 is provided with a baffle 11 and a photoelectric sensor 12. The sensor is set downward toward the hanging rod 90 to detect the number of hanging rods 90 passing in real time. The baffle 11 is connected to a drive cylinder 13, which can drive the baffle 11 to move up and down. When the number of hanging rods 90 detected by the sensor reaches the set value, the drive cylinder 13 drives the baffle 11 to rise to block the subsequent hanging rods 90. After the previous hanging rod 90 has completely entered the second conveying channel 28, the baffle 11 falls back to its original position, realizing precise control of the number of hanging rods 90.

[0031] The lever-pulling mechanism includes a pre-lifting component and a pulling component. The pre-lifting component includes a limiting member and a lifting member respectively disposed at the upper and lower ends of the hanging rod 90. The lifting member is connected to a first driving device, which drives the lifting member to lift the rice noodles 80 upward, causing the central arc-shaped area 100 of the rice noodles 80 that contacts the hanging rod 90 to detach from the hanging rod 90. The limiting member is used to limit the upward movement space of the hanging rod 90. The pulling component includes a clamping and rolling pulling component and a second driving device. The second driving device is used to drive the clamping and rolling pulling component... The detacher removes the hanging rod 90 that suspends and carries the rice noodles 80. A separation worktable 40 is located at the end of the second conveying channel 28. The outer surface of the separation worktable 40 is equipped with a conveyor belt. A limiting element is a limiting seat 30, with an inverted V-shaped limiting groove 301 at the bottom. This groove precisely engages with the top of the hanging rod 90, preventing the hanging rod 90 from moving upwards synchronously with the rice noodles 80, thus limiting the upward movement space of the hanging rod 90. The limiting seat 30 is installed above the second conveying channel 28 via a first mounting bracket 302. Located outside the feeding section of the conveyor belt, the lifting component is a top plate 31, which is positioned below the second conveying channel 28 and vertically opposite to the limiting seat 30. The first driving device is a first drive motor 32, which is connected to a transmission rod 321 via a coupling. Both ends of the transmission rod 321 are equipped with eccentric wheels 322, which are connected to a support plate 324 via a crank 323. The top plate 31 is detachably connected to the support plate 324 via a connecting rod 325. The first drive motor 32 drives the transmission rod 321 to rotate the eccentric wheel 322. The eccentric wheel 322 drives the support plate 324 through the crank 323 to lift the top plate 31 upward, so that the central arc-shaped area 100 of the rice noodle 80 that is in contact with the hanging rod 90 is separated from the hanging rod 90. At the same time, the paddle 251 on the second transmission chain 25 continuously pushes the hanging rod 90 and the separated rice noodle 80, so that the rice noodle 80 moves along the second conveying channel 28 to the conveyor belt of the separation workbench 40.

[0032] A positioning claw 41 is mounted on the top of the separation workbench 40 via a second mounting bracket 43. The positioning claw 41 is connected to a positioning cylinder 42. When the rice noodles 80 move to the set positioning position of the separation workbench 40 with the conveyor belt, the positioning cylinder 42 drives the positioning claw 41 to move towards the rice noodles 80, centering and aligning the rice noodles 80 and pressing it down to ensure the accuracy of subsequent bundling actions.

[0033] The clamping and rolling extraction component includes a driven wheel 33 and a transmission wheel 34, both of which have an anti-slip rubber layer on their outer circumference. The second driving device is a second drive motor 35, whose output shaft is connected to the transmission wheel 34. The driven wheel 33 and the transmission wheel 34 are vertically positioned on one side edge of the separation worktable 40, with the driven wheel 33 on top and the transmission wheel 34 on the bottom. The driven wheel 33 is connected to a lifting cylinder 36, which can drive the driven wheel 33 to move up and down. When the hanging rod 90 moves with the rice noodles 80 to the set extraction position, the lifting cylinder 36 drives the driven wheel 33 to descend, which cooperates with the transmission wheel 34 to clamp the hanging rod 90. Then, the second drive motor 35 drives the transmission wheel 34 to rotate, and the friction between the wheel and the hanging rod 90 drives the hanging rod 90 to be extracted horizontally.

[0034] The binding mechanism is located outside the discharge section of the separating workbench 40. A conveyor roller assembly 50 is provided between the binding mechanism and the separating workbench 40. The side of the conveyor roller assembly 50 facing the binding mechanism is connected to a vertically movable cylinder 51 that can drive it to tilt downwards. A limiting plate 52 is provided at the end of the conveyor roller assembly 50 facing the binding mechanism. After the rice noodles 80 are removed from the rice noodles 80 by the hanging rod 90, the rice noodles 80 move to the conveyor roller assembly 50 with the conveyor belt. The vertically movable cylinder 51 drives the conveyor roller assembly 50 to tilt downwards, and the rice noodles 80 move downwards to the limiting plate 52 by its own weight. The vertically movable cylinder 51 then drives the conveyor roller assembly 50 to return to its original position.

[0035] The bundling mechanism includes a displacement guide rail 60, a displacement cylinder 61, and a bundling assembly. The bundling assembly is mounted on the displacement guide rail 60 via a displacement slide 62 and can be driven by the displacement cylinder 61. It moves between the outer side of the discharge section of the separation worktable 40 and the bundling and cutting worktable 70. The bundling assembly includes a bundling guide rail 63, an arc-shaped clamp 64, and a bundling cylinder 65. The arc-shaped clamp 64 is mounted on the bundling guide rail 63 via a movable slide and can adjust its spacing along the guide rail to accommodate bundles of rice noodles 80 of different diameters. There are two arc-shaped clamps 64 and two bundling cylinders 65, and the two arc-shaped clamps 64 are arranged opposite each other. The two bundling cylinders 65 are respectively connected to the corresponding arc-shaped clamps 64 and can drive the two arc-shaped clamps 64 to open and close. The displacement cylinder 61 drives the two arc-shaped clamps 64 to move along the displacement guide rail 60 to bundle the rice noodles 80 on the conveying roller group 50 and transfer them to the bundling and cutting worktable 70.

[0036] The pre-lifting component of this equipment limits the upward movement space of the hanging rod 90 through a limiting component. The first drive device drives the lifting component to lift the rice noodles 80 upward, so that the rice noodles 80 and the hanging rod 90 are pre-separated before being pulled out. This reduces the friction and adhesion between the two, improves the success rate of pulling out the hanging rod 90, and avoids the rice noodles 80 becoming disordered due to incomplete or abnormal pulling out. This ensures the smooth progress of subsequent bundling work and improves the overall work efficiency and bundling quality. The hanging rod 90 is pulled out by a clamping and rolling extraction component in conjunction with the second drive device. Compared with the traditional mechanical clamping structure, this not only significantly reduces the stress intensity during the extraction process, reduces equipment wear, extends equipment life, and reduces maintenance costs, but also eliminates the need for additional linear drive structures such as guide rails, effectively saving equipment space and reducing production site occupation costs. At the same time, the rolling clamping method further improves the smoothness of the extraction action, avoids damage to the shape of the rice noodles 80 during the extraction process, and ensures stable product quality.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Therefore, any modifications, equivalent substitutions, improvements, etc., made to the above embodiments based on the technical solution of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A rice noodle bundling machine comprising a frame and a feeding mechanism arranged on the frame, characterized in that: Along the feeding direction of the feeding mechanism, there are sequentially arranged a rod-pulling mechanism, a binding mechanism, and a strapping and cutting worktable. The feeding mechanism can hold a hanging rod for suspending and carrying rice noodles. The two ends of the hanging rod rest on the transmission structure of the feeding mechanism and can be conveyed to the rod-pulling mechanism by the feeding mechanism. The rod-pulling mechanism includes a pre-lifting component and a pulling component. The pre-lifting component includes a limiting component and a lifting component respectively set at the upper and lower ends of the hanging rod. The lifting component is connected to a first driving device. The driving device drives the lifting component to lift the rice noodles upward, so that the central arc-shaped area of ​​the rice noodles in contact with the hanging rod is separated from the hanging rod. The limiting component is used to limit the upward movement space of the hanging rod. The pulling component includes a clamping and rolling pulling component and a second driving device. The second driving device is used to drive the clamping and rolling pulling component to pull the hanging rod suspending and carrying rice noodles away.

2. The rice powder bundling machine according to claim 1, characterized in that: The feeding mechanism includes two sets of parallel and spaced sprocket and chain drive assemblies and a conveyor motor for driving their rotation. The two sets of parallel and spaced sprocket and chain drive assemblies form a conveying channel. The two ends of the hanging rod are respectively placed on the chains of the two sets of sprocket and chain drive assemblies. The conveyor motor drives the rice noodles to move from the conveying channel toward the rod-pulling mechanism.

3. The rice flour bundling machine according to claim 2, characterized in that: The chain of the sprocket and chain drive assembly is equipped with a lever, which is used to drive the hanging rod to move along the conveying channel.

4. The rice flour bundling machine according to claim 2, characterized in that: The end of the conveying channel is equipped with a separation workbench, the outer surface of which is equipped with a conveyor belt. The limiting component is a limiting seat, and the bottom of the limiting seat is equipped with an inverted V-shaped limiting groove. The limiting seat is installed above the conveying channel through the first mounting frame and is located outside the feeding section of the conveyor belt.

5. The rice flour bundling machine according to claim 2, characterized in that: The lifting component is a top plate, which is located below the conveying channel and is positioned vertically opposite to the limiting seat. The first driving device is a first driving motor, which is connected to a transmission rod via a coupling. Both ends of the transmission rod are equipped with eccentric wheels, which are connected to a support plate via cranks. The top plate is detachably connected to the support plate via a connecting rod. The first driving motor drives the transmission rod to rotate the eccentric wheels, which in turn drive the support plate via the cranks to lift the top plate upwards, causing the central arc-shaped area of ​​the rice noodles that was in contact with the hanging rod to detach from the hanging rod and move along the conveying channel to the separation worktable.

6. The rice flour bundling machine according to claim 5, characterized in that: A positioning claw is mounted on the top of the separation worktable via a second mounting bracket. The positioning claw is connected to a positioning cylinder, which can drive the positioning claw to move toward the rice noodles on the separation worktable and align and press down for positioning.

7. The rice flour bundling machine according to claim 5, characterized in that: The clamping and rolling extraction component includes a driven wheel and a transmission wheel. The second driving device is a second driving motor. The output shaft of the second driving motor is connected to the transmission wheel. The driven wheel and the transmission wheel are arranged vertically and are located on one side edge of the separation worktable. The driven wheel is located above and the transmission wheel is located below. The driven wheel is connected to a lifting cylinder that drives it to move up and down.

8. The rice flour bundling machine according to claim 6, characterized in that: The bundling mechanism is located outside the discharge section of the separation workbench. The bundling mechanism includes a displacement guide rail, a displacement cylinder, and a bundling assembly. The bundling assembly is mounted on the displacement guide rail via a displacement slide and can be driven by the displacement cylinder to move between the outside of the discharge section of the separation workbench and the bundling and cutting workbench. It is used to bundle and move the rice noodles discharged from the separation workbench to the bundling and cutting workbench.

9. The rice noodle bundling machine according to claim 1, characterized in that: The binding assembly includes a binding guide rail, an arc-shaped clamp, and a binding cylinder. The arc-shaped clamp is mounted on the binding guide rail via a movable slide. There are two arc-shaped clamps and two binding cylinders, which are arranged opposite to each other. The two binding cylinders are connected to the corresponding arc-shaped clamps respectively and can drive the two arc-shaped clamps to open and close.

10. The rice noodle bundling machine according to claim 1, characterized in that: The sprocket and chain drive assembly includes a first drive group and a second drive group. There are two first drive groups, which are arranged side by side and spaced apart, forming a first conveying channel between them. There are also two second drive groups, which are arranged side by side and spaced apart, forming a second conveying channel between them. The first and second conveying channels are interconnected. The end of the first conveying channel is provided with a baffle and a sensor. The sensor is positioned downwards towards the hanging rod. The baffle is connected to a drive cylinder for driving its up and down movement.

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